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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 286. Отображено 103.
28-02-2017 дата публикации

Separable actuator

Номер: US0009581220B2
Автор: Byoung-Soo Kim, Jung-Ho Lee, KIM BYOUNG-SOO, LEE JUNG-HO, Kim Byoung-Soo, Lee Jung-Ho
Принадлежит: ROBOTIS CO., LTD., ROBOTIS CO LTD

An actuator for controlling joint movement of a robot includes a first deceleration module and a second deceleration module, which receives and outputs driving force by being in gear with the first deceleration module. The first deceleration module includes a driving motor, a first print circuit board for controlling the driving motor by feeding back the output of the second deceleration module, at least one first reduction gear which is rotated by a driving motor, and a housing on which the driving motor, the first print circuit board, and the first reduction gear are mounted. The second deceleration module includes at least one other reduction gear, which rotates by being in gear with the first reduction gear, and a case on which the second reduction gear is mounted and which is connected to the housing.

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Номер записи: 1
18-07-2012 дата публикации

Semiconductor device including power-on reset circuit

Номер: CN102594311A
Автор: Lee Jung-Ho, Bae Hyun-Soo, Oh Won-Hi, Lee Jong-Mu
Принадлежит:

A semiconductor device including a power-on-reset (POR) circuit. The semiconductor device includes a driving voltage generator configured to generate a first voltage that rises at a first slope and subsequently rises at a second slope greater than the first slope and a first POR signal generator configured to receive the first voltage and generate a first POR signal having a first ramp-up time.

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Номер записи: 2
21-02-2017 дата публикации

Liquid crystal display including a variable width spacer element and method for fabricating the same

Номер: US0009577103B2
Автор: Joong-Hyun Mun, Jang-Kun Song, Yong-Woo Choi, Bo-Sung Kim, Kwan-Wook Jung, Jung-Ho Lee, Hyo-Rak Nam, MUN JOONG-HYUN, SONG JANG-KUN, CHOI YONG-WOO, KIM BO-SUNG, JUNG KWAN-WOOK, LEE JUNG-HO, NAM HYO-RAK, Mun Joong-Hyun, Song Jang-Kun, Choi Yong-Woo, Kim Bo-Sung, Jung Kwan-Wook, Lee Jung-Ho, Nam Hyo-Rak
Принадлежит: SAMSUNG DISPLAY CO., LTD., SAMSUNG DISPLAY CO LTD, SAMSUNG DISPLAY CO., LTD

A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion.

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Номер записи: 3
12-01-2012 дата публикации

SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER AND METHOD OF ANALOG TO DIGITAL CONVERSION

Номер: US20120007758A1
Автор: Choi Michael, Kim Yong-Woo, Lee Jung-Ho, Lim Sung-Sang
Принадлежит:

An analog to digital converter includes a digital to analog converting circuit, a comparator and a signal processing circuit. The digital to analog converting circuit samples and holds an analog input signal, and converts digital output data to an analog signal to generate a hold voltage signal. The comparator compares the hold voltage signal with a reference voltage signal in response to a rising edge and a falling edge of a clock signal to generate a comparison output voltage signal. The signal processing circuit performs successive approximation based on the comparison output voltage signal to generate the digital output data. 1. An analog to digital converter , comprising:a digital to analog converting circuit configured to sample and hold an analog input signal, and convert digital output data to an analog signal to generate a hold voltage signal;a comparator configured to compare the hold voltage signal with a reference voltage signal in response to a rising edge and a falling edge of a clock signal to generate a comparison output voltage signal; anda signal processing circuit configured to perform successive approximation based on the comparison output voltage signal to generate the digital output data.2. The analog to digital converter of claim 1 , wherein the comparator comprises:a first comparator configured to compare the hold voltage signal with the reference voltage signal in response to a first clock signal to generate a first comparison output voltage signal; anda second comparator configured to compare the hold voltage signal with the reference voltage signal in response to a second clock signal having a phase opposite to a phase of the first clock signal to generate a second comparison output voltage signal.3. The analog to digital converter of claim 2 , wherein the comparison output voltage signal is a signal in which the first comparison output voltage signal and the second comparison output voltage signal are added alternately.4. The analog to ...

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Номер записи: 4
01-03-2012 дата публикации

MUSIC SEARCH APPARATUS AND METHOD USING EMOTION MODEL

Номер: US20120054238A1
Автор: Kim Jung-hyun, KIM Sung-Min, Lee Jung-Ho, LEE Sang-Kwang, LEE Seung-jae, PARK Jee-Hyun, SEO Yong-Seok, SUH Young-Ho, YOO Won-Young, Yoon Young-Suk
Принадлежит: Electronics and Telecommunications Research Institute

A music search apparatus using an emotion model includes a music database (DB) for storing sound source data about a plurality of pieces of music and Arousal-Valence (AV) coefficients of the respective pieces of music. An emotion model generation unit classifies different emotion types into a plurality of groups, and generates an emotion classification model from using respective probability distributions of the plurality of groups for an AV coefficient plane. A music search unit identifies an emotion type from using information entered by a user when a music search request is received, detects an AV coefficient range for designating an AV coefficient corresponding to the identified emotion type from using the emotion classification model, and searches the music DB for music corresponding to the AV coefficient range. 1. A music search apparatus using an emotion model , comprising:a music database (DB) for storing sound source data about a plurality of pieces of music and Arousal-Valence (AV) coefficients of the respective pieces of music;an emotion model generation unit for classifying different emotion types into a plurality of groups, and generating an emotion classification model from using respective probability distributions of the plurality of groups for an AV coefficient plane; anda music search unit for, when a music search request is received, identifying an emotion type from using information entered by a user, detecting an AV coefficient range for designating an AV coefficient corresponding to the identified emotion type from using the emotion classification model, and searching the music DB for music corresponding to the AV coefficient range.2. The music search apparatus of claim 1 , wherein the emotion model generation unit classifies the different emotion types into the plurality of groups based on similarity between the different emotion types.3. The music search apparatus of claim 2 , wherein the emotion model generation unit calculates similarity ...

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Номер записи: 5
26-04-2012 дата публикации

SOLAR CELL AND MANUFACTURING METHOD THEREOF

Номер: US20120097231A1
Автор: Jee Sang-Won, Jung Jin-Young, Lee Jung-Ho, Um Han-Don
Принадлежит: Industry-University Cooperation Foundation Hanyang University

A solar cell includes: a substrate; a plurality of first nanostructures provided on the substrate and arranged; and a plurality of second nanostructures provided on the substrate and arranged separate from the plurality of first nanostructures wherein an average diameter of a cross section of one of the plurality of first nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate is greater than an average diameter of a cross section of one of the plurality of second nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate. 1. A solar cell comprising:a substrate;a plurality of first nanostructures provided on the substrate and arranged; anda plurality of second nanostructures provided on the substrate and arranged separate from the plurality of first nanostructures, whereinan average diameter of a cross-section of one of the plurality of first nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate is greater than an average diameter of a cross-section of one of the plurality of second nanostructures that is incised in a direction that is in parallel to a substrate surface of the substrate.2. The solar cell of claim 1 , whereinthe first nanostructure includesa first doping area, anda second doping area surrounding the first doping area in a substrate surface direction of the substrate.3. The solar cell of claim 2 , whereina diameter of a cross-section of the second nanostructure that is incised in a substrate surface direction of the substrate becomes greater as the cross-section approaches the substrate surface of the substrate.4. The solar cell of claim 2 , whereinthe second doping area is formed to be conformal.5. (canceled)6. The solar cell of claim 1 , whereindistances of the plurality of first nanostructures are 6 μm to 8 μm.7. The solar cell of claim 1 , whereina height of one the plurality of first nanostructures ...

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Номер записи: 6
17-05-2012 дата публикации

SYSTEM AND METHOD FOR PLAYING MUSIC USING MUSIC VISUALIZATION TECHNIQUE

Номер: US20120124473A1
Автор: Kim Junghyun, Kim Sungmin, Lee Jung Ho, LEE Sang Kwang, Lee Seungjae, Park Jee Hyun, SEO Yong-Seok, Suh Young Ho, Yoo Wonyoung, Yoon Young-Suk
Принадлежит: Electronics and Telecommunications Research Institute

A music playing system using a music visualization technique includes: a music information extraction unit for extracting one or more pieces of music information regarding basic characteristics, meta-characteristics and emotional characteristics of music, the music including music being played at present, music selected for playing, and music selected for visualization; and a display control unit that provides a user interface window for visualizing the extracted music information and controls the user interface window, wherein the user interface window includes a visualization configuration panel having a setup function for selecting the music information to be extracted. 1. A music playing system using a music visualization technique , comprising:a music information extraction unit for extracting one or more pieces of music information regarding basic characteristics, meta-characteristics and emotional characteristics of music, the music including music being played at present, music selected for playing, and music selected for visualization; anda display control unit that provides a user interface window for visualizing the extracted music information and controls the user interface window,wherein the user interface window includes a visualization configuration panel having a setup function for selecting the music information to be extracted.2. The music playing system of claim 1 , wherein the display control unit visualizes the extracted music information on the user interface window by using a two-dimensional plane with a variable axis.3. The music playing system of claim 1 , wherein the display control unit visualizes correlated combined information between the extracted music information on a two-dimensional plane on the user interface window.4. The music playing system of claim 1 , wherein the visualization configuration panel provides at least two buttons claim 1 , each button being employed to display one piece of the music information.5. The music playing ...

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Номер записи: 7
14-06-2012 дата публикации

APPARATUS AND METHOD FOR PROTECTING COPYRIGHT OF DIGITAL CONTENT, AND APPARATUS AND METHOD FOR DETERMINING AUTHENTICITY OF DIGITAL CONTENT

Номер: US20120151215A1
Автор: KIM Jung Hyun, KIM Sung Min, Lee Jung Ho, LEE Sang Kwang, Lee Seung Jae, Park Jee Hyun, Seo Yong Seok, Suh Young Ho, Yoo Won Young, Yoon Young Suk
Принадлежит: Electronics and Telecommunications Research Institute

Provided are an apparatus and method for protecting the copyright of digital content, and an apparatus and method for determining the authenticity of digital content. The apparatus for protecting the copyright of digital content includes a creative commons license (CCL) watermark application unit configured to watermark digital content provided with 1. An apparatus for protecting a copyright of digital content , comprising:a creative commons license (CCL) watermark application unit configured to watermark digital content provided with CCL information on the basis of the CCL information; anda modification-detecting watermark application unit configured to insert a modification-detecting watermark in the digital content watermarked by the CCL watermark application unit.2. The apparatus of claim 1 , further comprising a watermark manager configured to issue the CCL watermark and the modification-detecting watermark claim 1 , and store information about the issued watermarks.3. The apparatus of claim 1 , wherein the digital content provided with the CCL information is provided through an uploader providing a user interface enabling a user to express a determination of whether or not to watermark content uploaded by the user with CCL information.4. The apparatus of claim 1 , wherein the content in which the modification-detecting watermark is inserted is uploaded to a public Internet board.5. The apparatus of claim 1 , wherein a semi-fragile watermarking scheme fragile to specific modification is applied to the modification-detecting watermark.6. The apparatus of claim 1 , wherein a robust watermarking scheme is applied to the modification-detecting watermark claim 1 , andinformation about the provided content is watermarked with the modification-detecting watermark.7. An apparatus for determining authenticity of digital content claim 1 , comprising:a modification-detecting watermark extractor configured to extract a modification-detecting watermark from content to which ...

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Номер записи: 8
05-07-2012 дата публикации

METHOD TO ENLARGE AND CHANGE DISPLAYED IMAGE AND PHOTOGRAPHING APPARATUS USING THE SAME

Номер: US20120169914A1
Автор: KIM Byoung-woo, Kim In-ho, Kim Young-Hoon, LEE Ho-jung, LEE Seung-ho
Принадлежит: Samsung Electronics Co., Ltd

A method to enlarge and change an image displayed by a photographing apparatus, and a photographing apparatus using the same. The enlargement method includes adding guide information regarding a zoom-in area and compensating the guide information based on the zoom-in command. 1. A method to enlarge an image taken by an image capturing apparatus , the method comprising:if a zoom-in area is designated on the image, adding guide information regarding the zoom-in area to the image,if a zoom-in command is input, enlarging the image and compensating the guide information in response to the zoom-in command.2. The method of claim 1 , wherein the compensating the guide information includes enlarging the guide information according to a zoom-in ratio corresponding to the zoom-in command.3. The method of claim 1 , further comprising:if an optical axis of the image capturing is changed, compensating the guide information based on information regarding the changed optical axis.4. The method of claim 3 , wherein the information regarding the changed optical axis comprises tilting information claim 3 , panning information claim 3 , hand-shaking information claim 3 , or any combination thereof.5. The method of claim 3 , wherein the compensating the guide information comprises:combining the information regarding the changed optical axis with a zoom-in ratio corresponding to the zoom-in command.6. The method of claim 1 , further comprising:storing an image to which the guide information is added,wherein the compensating the guide information includes matching a portion of the stored image with the enlarged image.7. The method of claim 6 , wherein the compensating the guide information comprises:reducing or enlarging at least one of the enlarged image and the stored image and matching the enlarged image with the portion of the stored image; andcompensating the guide information to display guide information proportional to the guide information displayed on the portion of the stored ...

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Номер записи: 9
02-08-2012 дата публикации

Compositions For Plating Copper And Methods Of Forming A Copper Bump Using The Same

Номер: US20120193238A1
Автор: CHOI Jung-Sik, KIM Ki-Hyeon, Lee Jung-Ho, Park Myung-Beom
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A composition for plating copper includes an electrolyte solution, an accelerator, a suppressor and a leveler. The electrolyte solution includes a soluble copper salt, sulfuric acid and hydrochloric acid. The accelerator includes about 20 to about 60 ppm of a disulfide compound. The suppressor includes about 40 to about 100 ppm of a polyethyleneoxide (PEO)-polypropyleneoxide (PPO)-polyethyleneoxide (PEO) triblock copolymer. The PEO-PPO-PEO triblock copolymer has a weight average molecular weight of about 300 to about 10,000. The leveler includes about 0.01 to about 100 ppm of arylated polyethyleneimine. 1. A composition for plating copper , comprising:an electrolyte solution including a soluble copper salt, sulfuric acid and hydrochloric acid;an accelerator including a disulfide compound, the disulfide compound having a concentration of about 20 to about 60 ppm;a suppressor including a polyethyleneoxide (PEO)-polypropyleneoxide (PPO)-polyethyleneoxide (PEO) triblock copolymer, the PEO-PPO-PEO triblock copolymer having a concentration of about 40 to about 100 ppm, and a weight average molecular weight of about 300 to about 10,000; anda leveler including arylated polyethyleneimine, the arylated polyethyleneimine having a concentration of about 0.01 to about 100 ppm.3. The composition of claim 2 , wherein the disulfide compound includes bis-(3-sulfo-3-methylpropyl)disulfide dipotassium salt (Me-SPS).4. The composition of claim 1 , wherein{'sub': 4', '2, 'the soluble copper salt includes copper (II) sulfate pentahydrate (CuSO.5HO), and'} about 50 to about 70 g/L of copper (II) sulfate pentahydrate,', 'about 40 to about 60 g/L of sulfuric acid, and', 'about 40 to about 60 g/L of hydrochloric acid., 'the electrolyte solution includes'}5. The composition of claim 1 , wherein the PEO-PPO-PEO triblock copolymer has a weight average molecular weight of about 2 claim 1 ,500 to about 5 claim 1 ,000 and a content of ethylene oxide (EO %) in a range of about 30 to about 60% (w/w ...

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Номер записи: 10
18-10-2012 дата публикации

METHOD AND APPARATUS FOR REPRESENTING USER DEVICE AND SERVICE AS SOCIAL OBJECTS

Номер: US20120266091A1
Автор: KIM Jeong-beom, LEE Ho-jung, NAM Su-hyun
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method and apparatus for representing a user device and a service as social objects include: registering user information; receiving social Web service account information of the user from a social Web service, and registering the social Web service account information in relation to the user information; and receiving information about the user device and information about services executed in the user device, and registering the received information in relation to the user information. 1. A method of representing a user device and a service as a social object , the method comprising:registering user information of a user;receiving social Web service account information of the user from a social Web service, and registering the social Web service account information in relation to registered user information; andreceiving information about the user device and information about one or more services able to be executed in the user device, and registering the received information in relation to the user information.2. The method of claim 2 , wherein (1) the relating of the social Web service account information of the user and the user information of the user claim 2 , and (2) the relating of the device information claim 2 , the service information claim 2 , and the user information claim 2 , are performed by a binding information representing technology including at least one of resource description framework (RDF) claim 2 , extensible markup language (XML)-based metadata claim 2 , and a relational database.3. The method of claim 1 , wherein:the registering of the user information comprises generating a person instance of the user, including a personal identity (ID), based on domain name service (DNS) registration information of the user, andthe receiving of the social Web service account information of the user and the registering of the information in relation to the user information comprises:generating a social Web service ID instance including social Web ...

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Номер записи: 11
03-01-2013 дата публикации

BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME

Номер: US20130003352A1
Автор: Lee Jung Ho, PARK Sung Yong
Принадлежит:

Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes first and second reflectors, a light source module, an optical member spaced apart from the second reflector, a first cover to come into contact with the second reflector and optical member, a second cover coupled to the first cover to support the light source module, and a third cover coupled to the first and second covers. The first cover includes a bottom plate, first lateral plates facing each other with respect to a first direction, second lateral plates facing each other in a second direction, a first coupling portion disposed at each first lateral plate and coupled to the second cover, a second coupling portion disposed at each second lateral plate and coupled to the optical member, and a third coupling portion disposed at each second lateral plate and coupled to the third cover. 1. A backlight unit comprising:first and second reflectors;at least one light source module disposed between the first reflector and the second reflector;an optical member disposed at a predetermined distance from the second reflector;a first cover configured to come into contact with the second reflector and the optical member;a second cover coupled to the first cover to support the light source module; anda third cover coupled to both the first and second covers,wherein the first cover includes:a bottom plate;first lateral plate disposed to face each other with respect to a first direction of the bottom plate;second lateral plate disposed to face each other in a second direction perpendicular to the first direction;a first coupling portion disposed at a lower portion of each first lateral plate so as to be coupled to the second cover;a second coupling portion disposed at an upper portion of each second lateral plate so as to be coupled to the optical member; anda third coupling portion disposed at a lateral portion of each second lateral plate so as to be coupled to the third cover.2. ...

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Номер записи: 12
17-01-2013 дата публикации

INTERLOCK CIRCUIT AND INTERLOCK SYSTEM INCLUDING THE SAME

Номер: US20130015881A1
Автор: Kang Eun-Chul, Lee Jung-Ho, OH Won-Hi
Принадлежит:

An interlock circuit includes an input delay unit and an output suppressing unit. The input delay unit delays a plurality of input signals, provides a plurality of delayed input signals, and provides a plurality of exclusive input signals by performing a logical operation on the plurality of delayed input signals. The output suppressing unit provides a plurality of output signals, which are not simultaneously enabled, based on the plurality of exclusive input signals and the plurality of input signals. 1. An interlock circuit comprising:an input delay unit that delays a plurality of input signals, provides a plurality of delayed input signals, and provides a plurality of exclusive input signals by performing a logical operation on the plurality of delayed input signals; andan output suppressing unit that provides a plurality of output signals, which are not simultaneously enabled, based on the plurality of exclusive input signals and the plurality of input signals.2. The interlock circuit of claim 1 , wherein the input delay unit comprises:a delay unit comprising a plurality of input delay circuits that respectively delay the plurality of input signals and provide the plurality of delayed input signals; andan exclusive logical operation unit comprising a plurality of exclusive logical operation circuits that provide the plurality of exclusive input signals by respectively performing exclusive logical operations on the plurality of delayed input signals.3. The interlock circuit of claim 2 , wherein a first exclusive logical operation circuit included in the plurality of exclusive logical operation circuits provides a first exclusive input signal included in the plurality of exclusive input signals by performing an logical AND operation on a first delayed input signal claim 2 , and complementary signals of delayed input signals other than the first delayed input signal.4. The interlock circuit of claim 2 , wherein a first input delay circuit included in the plurality ...

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Номер записи: 13
07-02-2013 дата публикации

VIBRATION NIPPER FOR HEAVY MACHINERY

Номер: US20130031812A1
Автор: Jo Jae-Ryong, Lee Jung Ho
Принадлежит:

There is provided a vibrating nipper including a vibrating body in which a plurality of gears built therein and having eccentric pendulums are longitudinally arranged and rotated to generate longitudinal vibration, the vibrating body in which the gears rotated by an oil hydrolytic motor are longitudinally arranged to be rotatable, an eccentric pendulum mounted on each of the gears to generate the longitudinal vibration while rotating the gears, wherein a nipper blade is longitudinally mounted on a bottom of the vibrating body in such a way that the vibrating body is capable of being inserted deeply into the ground along the nipper blade when excavating the ground. 13-. (canceled)4. A vibrating nipper mountable on an arm of heavy equipment , the vibrating nipper comprising:a vibrating body comprising a plurality of gears rotated by an oil hydrolytic motor, wherein the plurality of gears are longitudinally arranged to be rotatable,an eccentric pendulum mounted on each of the plurality of gears to generate longitudinal vibration while rotating the gears, anda nipper blade which is longitudinally mounted on a bottom of the vibrating body in such a way that the vibrating body is capable of being inserted into ground along the nipper blade.5. The vibrating nipper of claim 4 , wherein the vibrating body comprises three gears.6. The vibrating nipper of claim 5 , wherein the vibrating body has a configuration in which the size of a rotation moment of an eccentric pendulum of a central gear is an half of the size of a rotation moment of eccentric pendulums connected to top and bottom gears in such a way that claim 5 , when rotating the gears claim 5 , later centrifugal force generated from the eccentric pendulums of the top and bottom gears has the same size in a different direction as that of the eccentric pendulum of the central gear to mutually compensating one another and mutual centrifugal forces thereof are overlapped claim 5 , thereby generating vibration.7. The ...

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Номер записи: 14
21-03-2013 дата публикации

SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

Номер: US20130068298A1
Автор: Jee Sang-Won, Jung Jin-Young, Lee Jung-Ho, Park Kwang-Tae, Um Han-Don
Принадлежит: Industry-University Cooperation Foundation Hanyang University ERICA Campus

A solar cell and a method of manufacturing the same are provided. The solar cell includes: i) a first conductive layer; ii) a plurality of nano structures that are positioned on the first conductive layer and that are extended to cross a surface of the first conductive layer and that are separated from each other; iii) a resin layer that is positioned on the first conductive layer and that is filled at space between the plurality of nano structures; iv) at least one semiconductor layer that is positioned on the resin layer and that covers the plurality of nano structures; and v) a second conductive layer that covers the semiconductor layer and that has a light transmittance lower than that of the first conductive layer. 1. A solar cell , comprising:a first conductive layer;a plurality of nano structures that are positioned on the first conductive layer and that are extended to cross a surface of the first conductive layer and that are separated from each other;a resin layer that is positioned on the first conductive layer and that is filled at space between the plurality of nano structures;at least one semiconductor layer that is positioned on the resin layer and that covers the plurality of nano structures; anda second conductive layer that covers the semiconductor layer and that has a light transmittance lower than that of the first conductive layer.2. The solar cell of further comprising a dielectric layer that that is positioned on a surface of the plurality of nano structures and that contacts with the resin layer.3. The solar cell of claim 1 , wherein the second conductive layer has a thickness of 20 μm to 100 μm.4. The solar cell of claim 1 , further comprising at least one electron transfer body that is positioned on the first conductive layer and that contacts with a lower end portion of the plurality of nano structures.5. The solar cell of claim 4 , wherein the second conductive layer and the electron transfer body comprise the same metal.6. The solar cell ...

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Номер записи: 15
04-04-2013 дата публикации

LIQUID CRYSTAL DISPLAY INCLUDING A SPACER ELEMENT AND METHOD FOR FABRICATING THE SAME

Номер: US20130083266A1
Автор: Choi Yong-Woo, Jung Kwan-Wook, KIM Bo-Sung, Lee Jung-Ho, MUN Joong-Hyun, NAM Hyo-Rak, SONG Jang-Kun
Принадлежит: Samsung Display Co., Ltd.

A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion. 117.-. (canceled)18. A liquid crystal display comprising:a first insulating substrate;a first signal line formed on the first insulating substrate;a second signal line formed on the first insulating substrate and crossing the first signal line;a pixel electrode formed on the first insulating substrate;a drain electrode electrically connected to the pixel electrode through a contact hole;a spacer formed on the first signal line of the first insulating substrate; anda second insulating substrate;wherein the spacer is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate.19. The liquid crystal display of claim 18 , further comprising a storage capacitor conductive pattern formed on the first insulating substrate claim 18 , the storage capacitor conductive pattern partially overlapping with the pixel electrode and extending parallel to the first signal line and crossing the second signal line.20. The liquid crystal display of claim 19 , wherein the storage capacitor conductive pattern comprises a first portion parallel to the second signal line and a second portion overlapping with the second signal line and connected to the first portion of the storage capacitor conductive pattern.21. The liquid crystal display of claim 18 , wherein the first portion of the drain electrode extends in a direction parallel to the first ...

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Номер записи: 16
18-04-2013 дата публикации

SYSTEM FOR EXTENDING WIRELESS INTERNET COVERAGE

Номер: US20130094434A1
Автор: KIM Hyang Sig, KIM Yong Bum, KIM Young Rae, Lee Jung Ho
Принадлежит: KT CORPORATION

A system for extending coverage of a wireless Internet service by using a mobile communication network is provided. The system includes a wireless access point, a combiner, and a distributor. The combiner is connected to the wireless access point. The combiner includes a filter that isolates a signal band of a wireless Internet signal corresponding to the wireless access point and a signal band of a mobile communication signal corresponding to the mobile communication network. After isolation, the combiner outputs the wireless Internet signal or the mobile communication signal. The distributor is connected to the combiner and at least one antenna. The distributor receives the wireless Internet signal from the combiner and outputs the received wireless Internet signal via the antenna. 1. A system for extending coverage of a wireless Internet service by using a mobile communication network , the system comprising:a wireless access point;a combiner coupled to the wireless access point; anda distributor coupled to the combiner and at least one antenna, isolate, with a filter, a signal band of a wireless Internet signal corresponding to the wireless access point and a signal band of a mobile communication signal corresponding to the mobile communication network; and', 'output the wireless Internet signal or the mobile communication signal from the filter,, 'wherein the combiner is configured to'} receive the wireless Internet signal from the combiner; and', 'output the received wireless Internet signal via the antenna., 'wherein the distributor is configured to'}2. A system for extending coverage of a wireless Internet service by using a mobile communication network , the system comprising:a distributor coupled to at least one antenna;a combiner; anda wireless access point coupled to the combiner,wherein the distributor is configured to receive at least one of a mobile communication signal and a wireless Internet signal via the antenna, 'receive the at least one of the ...

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Номер записи: 17
25-04-2013 дата публикации

METHOD AND SYSTEM FOR FORENSIC MARKING OF DIGITAL CONTENTS

Номер: US20130104242A1
Автор: Kim Junghyun, Kim Sungmin, Lee Jung Ho, LEE Sang Kwang, Lee Seungjae, Park Jee Hyun, Seo Yongseok, Suh Young Ho, Yoo Wonyoung, Yoon Young-Suk
Принадлежит: Electronics and Telecommunications Research Institute

Disclosed are a forensic marking method and a forensic marking system capable of inserting in real-time a forensic mark for user information in digital contents provided online. The forensic marking method of the digital content according to an exemplary embodiment of the present disclosure includes generating a first content created by inserting a first forensic mark in an original content and a second content created by inserting a second forensic mark in the original content by a content server; transmitting the first and second contents to a client terminal by the content server; and combining fragments of the first and second contents in a combination order corresponding to user information to generate a third content by the client terminal 1. A forensic marking method of a digital content comprising:generating a first content created by inserting a first forensic mark in an original content and a second content created by inserting a second forensic mark in the original content by a content server;transmitting the first and second contents to a client terminal by the content server; andcombining fragments of the first and second contents in a combination order corresponding to user information to generate a third content by the client terminal2. The forensic marking method of claim 1 , wherein the first and second forensic marks have binary values of “0” and “1” claim 1 , respectively.3. The forensic marking method of claim 1 , wherein the generating of the first and second contents comprises inserting the first and second forensic marks in all or some of sections of the original content.4. The forensic marking method of claim 1 , wherein the generating of the first and second contents comprises inserting the first and second forensic marks in a unit of frames claim 1 , packets claim 1 , or elementary streams (ESs) of the original content.5. The forensic marking method of claim 4 , wherein claim 4 , in the generating of the third content claim 4 , a ...

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Номер записи: 18
23-05-2013 дата публикации

SYSTEM AND METHOD FOR CONTENT RECOMMENDATION

Номер: US20130132988A1
Автор: KIM Jung Hyun, KIM Sung Min, Lee Jung Ho, LEE Sang Kwang, Lee Seung Jae, Park Jee Hyun, Seo Yong Seok, Suh Young Ho, Yoo Won Young, Yoon Young Suk
Принадлежит: Electronics and Telecommunications Research Institute

Disclosed are a system and method for recommending contents. The content recommendation method includes: receiving audio data or a fingerprint and emotion information of the audio data; extracting a fingerprint and emotion information of the received audio data when the audio data is received; extracting video information corresponding to the fingerprint and emotion information of the audio data to provide the extracted video information to a user if video recommendation is requested; and extracting audio information corresponding to the fingerprint and emotion information of the audio data to provide the extracted audio information to the user if audio recommendation is requested. 1. A content recommendation server comprising:a first extraction unit extracting a fingerprint and emotion information of audio data;a search unit finding a video fingerprint or audio fingerprint corresponding to the fingerprint extracted by the first extraction unit in a fingerprint DB, and finding video emotion information or audio emotion information corresponding to the emotion information extracted by the first extraction unit in an emotion DB; anda provision unit extracting at least one of video information corresponding to the video fingerprint and video emotion information found by the search unit, and audio information corresponding to the audio fingerprint and audio emotion information found by the search unit, and providing at least one of the video information and the audio information to a user.2. A content recommendation system comprising:a first extraction unit extracting a fingerprint and emotion information of audio data;a second extraction unit extracting a fingerprint and emotion information of audio data for video data;a generation unit adding video metadata to the fingerprint extracted by the second extraction unit to provide the fingerprint which is added the video metadata to a fingerprint DB, and adding the video metadata to the emotion information extracted by the ...

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Номер записи: 19
30-05-2013 дата публикации

APPARATUS AND METHOD FOR EXTRACTING HIGHLIGHT SECTION OF MUSIC

Номер: US20130138232A1
Автор: Kim Jung-hyun, KIM Sung-Min, Lee Jung-Ho, LEE Sang-Kwang, LEE Seung-jae, PARK Jee-Hyun, SEO Yong-Seok, SUH Young-Ho, YOO Won-Young, Yoon Young-Suk
Принадлежит: Electronics and Telecommunications Research Institute

Disclosed are an apparatus and a method for extracting a highlight section of music. The apparatus for extracting a highlight section of music in accordance with the embodiment of the present invention includes a frame divider that divides an audio file into a plurality of frames having a predetermined sample length; an average energy signal calculator that calculates a signal representing the average magnitude of audio energy for a plurality of samples belonging to each frame for each frame of the plurality of frames; and a highlight section selector that extracts a low frequency signal from the signal representing the average audio energy magnitude for each frame and determines the highlight section from frame sections including maximum points of the low frequency signal. 1. An apparatus for extracting a highlight section of music so as to play the highlight section by analyzing an input audio file , comprising:a frame divider that divides the input audio file into a plurality of frames having a predetermined sample length;an average energy signal calculator that calculates a signal representing an average audio energy magnitude for a plurality of samples belonging to each frame for each frame of the plurality of frames; anda highlight section selector that extracts a low frequency signal from the signal representing the average audio energy magnitude for each frame and determines the highlight section from frame sections including maximum points of the low frequency signal.2. The apparatus of claim 1 , wherein the highlight section selector includes a primary highlight candidate group selector that selects the frame sections that include the maximum points of the low frequency signals as primary highlight section candidate groups.3. The apparatus of claim 2 , wherein the highlight section selector further includes a secondary highlight candidate group selector that selects secondary highlight section candidate groups from the primary highlight section candidate ...

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Номер записи: 20
30-05-2013 дата публикации

METHOD AND APPARATUS FOR SEARCHING FOR RECOMMENDED MUSIC USING EMOTIONAL INFORMATION OF MUSIC

Номер: US20130138684A1
Автор: Kim Jung-hyun, KIM Sung-Min, Lee Jung-Ho, LEE Sang-Kwang, LEE Seung-jae, PARK Jee-Hyun, SEO Yong-Seok, SUH Young-Ho, YOO Won-Young, Yoon Young-Suk
Принадлежит: Electronics and Telecommunications Research Institute

The present invention relates generally to a method and apparatus for searching for recommended music using the emotional information of music and, more particularly, to a method and apparatus that enable recommended music to be searched for using mixed emotions by extracting emotional values including a valence value and an arousal value from an input search condition when a predetermined search condition is input by a user, extracting an emotion rank combination corresponding to the extracted emotional value information using an emotion model that includes mixed emotions corresponding to the emotional values, searching a music emotion DB for music information corresponding to the emotion rank combination, and outputting a recommended music list based on the results of the search, thus improving the user's satisfaction with the results of the search. 1. A method for searching for recommended music using emotional information of music , the method being performed by a music search apparatus capable of searching for recommended music using the emotional information of music , comprising:inputting a search condition required to search for recommended music;if the input search condition is music information, searching a music emotion database (DB), which stores information about emotional values including valence values and arousal values of respective pieces of music, for emotional value information corresponding to the input music information;if emotional value information corresponding to the input music information is not retrieved in the music emotion DB, searching for the emotional value information corresponding to the input music information using an Arousal Valence (AV) regressor;extracting a combination of emotion ranks corresponding to the retrieved emotional value information by using an emotion model that includes information about mixed emotions corresponding to valence values and arousal values;searching the music emotion DB for music information ...

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Номер записи: 21
06-06-2013 дата публикации

SYSTEM AND METHOD FOR FINGERPRINTING FOR COMICS

Номер: US20130142433A1
Автор: KIM Jung Hyun, KIM Sung Min, Lee Jung Ho, LEE Sang Kwang, Lee Seung Jae, Park Jee Hyun, Seo Yong Seok, Suh Young Ho, Yoo Won Young, Yoon Young Suk
Принадлежит: Electronics and Telecommunications Research Institute

The present disclosure relates to a system and a method for finger printing for comics. A system for searching comics according to the present disclosure includes: a fingerprint database storing fingerprints extracted from comics, a comics fingerprint extraction unit extracting fingerprints configured of at least one of box frames, cuts, and speech bubbles included in input comic images, a fingerprint based candidate group search unit searching candidate groups among comics stored in the fingerprint database using the extracted fingerprints, and a similarity measuring unit measuring similarity between the searched candidate groups and the comic images corresponding to the extracted fingerprints. 1. A method for searching comics , comprising:extracting fingerprints configured of at least one of box frames, cuts, and speech bubbles included in input comic images;searching candidate groups among comics stored in a database using the extracted fingerprints; andmeasuring similarity between the searched candidate groups and the comic images corresponding to the extracted fingerprints.2. The method of claim 1 , further comprising: prior to the extracting of the fingerprints claim 1 , pre-processing of correcting images of the input comics files.3. The method of claim 2 , wherein the comics input in the pre-processing are a compressed file and the compressed file is released to generate image files.4. The method of claim 3 , wherein in the extracting of the fingerprints claim 3 , the fingerprints are extracted page by page or are extracted at least two pages by pages.5. The method of claim 2 , wherein in the pre-processing claim 2 , one page configured of at least two input images is separated into two pages or two pages are merged into one page.6. The method of claim 1 , wherein the extracting of the fingerprints includes:detecting the box frames from the comic images;correcting the detected box frames; andextracting the fingerprints from the detected box frames.7. The ...

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Номер записи: 22
31-10-2013 дата публикации

METHOD FOR EXTRACTING FINGERPRINT OF PUBLICATION, APPARATUS FOR EXTRACTING FINGERPRINT OF PUBLICATION, SYSTEM FOR IDENTIFYING PUBLICATION USING FINGERPRINT, AND METHOD FOR IDENTIFYING PUBLICATION USING FINGERPRINT

Номер: US20130290330A1
Автор: KIM Jung Hyun, KIM Sung Min, Lee Jung Ho, LEE Sang Kwang, Lee Seung Jae, Park Jee Hyun, Seo Yong Seok, Suh Young Ho, Yoo Won Young, Yoon Young Suk
Принадлежит: Electronics & Telecommunications Research Institut

Disclosed are a method and an apparatus for extracting a fingerprint of a publication. And disclosed are a system and a method for identifying a publication using a fingerprint. The system for identifying the publication using the fingerprint includes: a fingerprint extraction unit for extracting fingerprints for collected query publications to identify the copyrights infringement; a fingerprint query unit for querying fingerprints of original publications corresponding from the fingerprint extraction unit; a DBMS for storing the fingerprints extracted from the original publications and additional information from the original publications, and providing a search result candidate group which is composed of fingerprints of at least one of the original publications corresponding to the queries of the fingerprint query unit; and a candidate group verification unit for determining copyright infringement for the query publications by verifying the search result candidate group provided from the DBMS. 1. A method of extracting a fingerprint of a publication , comprising:extracting text from an input electronic document in the form of text; andextracting a text fingerprint from the extracted text.2. The method of claim 1 , wherein extracting the text from the input electronic document in the form of text includes preprocessing the input electronic document in the form of text claim 1 , and then extracting the text from the input electronic document in the form of text.3. The method of claim 2 , wherein preprocessing the input electronic document in the form of text includes correction of a typing error or restoration of a character.4. A method of extracting a fingerprint of a publication claim 2 , comprising:receiving an electronic document in the form of an image;converting the input electronic document in the form of an image into an electronic document in the form of text when the input electronic document in the form of an image is based on text;extracting the text ...

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Номер записи: 23
19-12-2013 дата публикации

SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER AND METHOD OF ANALOG TO DIGITAL CONVERSION

Номер: US20130335245A1
Автор: Choi Michael, Kim Yong-Woo, Lee Jung-Ho, Lim Sung-Sang
Принадлежит:

An analog to digital converter includes a digital to analog converting circuit, a comparator and a signal processing circuit. The digital to analog converting circuit samples and holds an analog input signal, and converts digital output data to an analog signal to generate a hold voltage signal. The comparator compares the hold voltage signal with a reference voltage signal in response to a rising edge and a falling edge of a clock signal to generate a comparison output voltage signal. The signal processing circuit performs successive approximation based on the comparison output voltage signal to generate the digital output data. 1. An analog to digital converter , comprising:a digital to analog converting circuit configured to sample and hold an analog input signal, and convert digital output data to an analog signal to generate a hold voltage signal;a comparator configured to compare the hold voltage signal with a reference voltage signal in response to a rising edge and a falling edge of a clock signal to generate a comparison output voltage signal; anda signal processing circuit configured to perform successive approximation based on the comparison output voltage signal to generate the digital output data.2. The analog to digital converter of claim 1 , wherein the comparator comprises:a first comparator configured to compare the hold voltage signal with the reference voltage signal in response to a first clock signal to generate a first comparison output voltage signal; anda second comparator configured to compare the hold voltage signal with the reference voltage signal in response to a second clock signal having a phase opposite to a phase of the first clock signal to generate a second comparison output voltage signal.3. The analog to digital converter of claim 2 , wherein the comparison output voltage signal is a signal in which the first comparison output voltage signal and the second comparison output voltage signal are added alternately.4. The analog to ...

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Номер записи: 24
09-01-2014 дата публикации

MOBILE TERMINAL CAPABLE OF MEASURING ALTITUDE AND ALTITUDE MEASUREMENT METHOD USING THE SAME

Номер: US20140012529A1
Автор: Cho Youngsu, Kim Chulki, Kim Jae Hun, LEE Hyuk Jae, Lee Jung Ho, Lee Seok, LEE Taik Jin, Park Sangjoon, Shin Beom Ju
Принадлежит:

The present invention relates to a mobile terminal capable of measuring an altitude and an altitude measurement method using the mobile terminal. The mobile terminal capable of measuring an altitude includes a barometric pressure information reception unit for receiving barometric pressure information, a barometric pressure correction unit for calculating a bias barometric pressure using the barometric pressure information received by the barometric pressure information reception unit, and a barometric pressure sensor for outputting a corrected barometric pressure to which the bias barometric pressure is applied. 1. A mobile terminal capable of measuring an altitude , comprising:a barometric pressure information reception unit for receiving barometric pressure information;a barometric pressure correction unit for calculating a bias barometric pressure using the barometric pressure information received by the barometric pressure information reception unit; anda barometric pressure sensor for outputting a corrected barometric pressure to which the bias barometric pressure is applied.2. The mobile terminal of claim 1 , further comprising:a Global Positioning System (GPS) reception unit for receiving latitude, longitude, and altitude information from a GPS satellite; anda determined altitude reception unit for receiving latitude, longitude, and altitude information of a specific location via Near Field Communication (NFC) or Radio Frequency Identification (RFID).3. The mobile terminal of claim 2 , wherein the barometric pressure information reception unit calculates a sea-level pressure by receiving reference barometric pressure information and reference altitude information from a barometric pressure server claim 2 , or receives the sea-level pressure from the barometric pressure server.4. The mobile terminal of claim 3 , wherein the sea-level pressure is provided as location-based information received by the GPS reception unit or as barometric pressure information ...

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Номер записи: 25
23-01-2014 дата публикации

SEMICONDUCTOR DEVICE INCLUDING POWER-ON RESET CIRCUIT

Номер: US20140021985A1
Автор: BAE Hyun-soo, Lee Jong-Mu, Lee Jung-Ho, OH Won-Hi
Принадлежит: FAIRCHILD KOREA SEMICONDUCTOR LTD.

A semiconductor device including a power-on-reset (POR) circuit. The semiconductor device includes a driving voltage generator configured to generate a first voltage that rises at a first slope and subsequently rises at a second slope greater than the first slope and a first POR signal generator configured to receive the first voltage and generate a first POR signal having a first ramp-up time. 1. A semiconductor device comprising:a first device configured to generate a first reset signal when a first signal is applied thereto, the first signal having a first ramp-up time and being one of a plurality of signals having different ramp-up times;a second device configured to generate a second reset signal when a second signal is applied thereto, the second signal having a second ramp-up time and being one of the plurality of signals; anda storage unit configured to receive at least one of the first reset signal and the second reset signal.2. The semiconductor device of claim 1 , wherein the second ramp-up time is longer than the first ramp-up time.3. The semiconductor device of claim 1 , further comprising:a driving voltage generator configured to generate a first voltage that rises at a first slope and subsequently rises at a second slope greater than the first slope; anda first signal generator configured to receive the first voltage and generate the first signal.4. The semiconductor device of claim 3 , wherein the first signal generator is further configured to turn off the first signal while the first voltage rises at the second slope.5. The semiconductor device of claim 3 , wherein the first signal generator includes an asymmetric inverter configured to receive the first voltage claim 3 , invert the first voltage claim 3 , and generate the first signal that sharply decreases with a rise of the first voltage.6. The semiconductor device of claim 1 , further comprising:a voltage divider connected between a first power supply source and a second power supply source and ...

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Номер записи: 26
27-02-2014 дата публикации

LIQUID CRYSTAL DISPLAY INCLUDING A VARIABLE WIDTH SPACER ELEMENT AND METHOD FOR FABRICATING THE SAME

Номер: US20140054591A1
Автор: Choi Yong-Woo, Jung Kwan-Wook, KIM Bo-Sung, Lee Jung-Ho, MUN Joong-Hyun, NAM Hyo-Rak, SONG Jang-Kun
Принадлежит: SAMSUNG DISPLAY CO., LTD

A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion. 1. Display device comprising:a first insulating substrate;a first signal line formed on the first insulating substrate;a second signal line formed on the first insulating substrate and crossing the first signal line;a pixel electrode formed on the first insulating substrate;a drain electrode electrically connected to the pixel electrode;a spacer formed on the first signal line of the first insulating substrate; anda second insulating substrate;wherein the spacer is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate.2. Display device of claim 1 , further comprising a storage capacitor conductive pattern formed on the first insulating substrate claim 1 , the storage capacitor conductive pattern partially overlapping with the pixel electrode and extending parallel to the first signal line and crossing the second signal line.3. Display device of claim 2 , wherein the storage capacitor conductive pattern comprises a first portion parallel to the second signal line and a second portion overlapping with the second signal line and connected to the first portion of the storage capacitor conductive pattern.4. Display device of claim 1 , wherein the first portion of the drain electrode extends in a direction parallel to the first signal line.5. Display device of claim 1 , wherein the drain electrode is connected to the pixel ...

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Номер записи: 27
05-01-2017 дата публикации

Lighting Unit for Vehicle

Номер: US20170002992A1
Автор: Lee Jung Ho
Принадлежит:

Examples of the present invention relate to a lighting unit having an unconstrained curvature, irrespective of the shape of an installation space, and implementing high light-emitting efficiency with a small number of light sources, the lighting unit comprising: a reflection module including a pair of first side portions and a bottom portion connected thereto; and a light-emitting module for emitting light into the reflection module, wherein the bottom portion includes a curved region including at least one inflection point. 1. A lighting unit for a vehicle comprising: a reflection module including a bottom portion and a first side portion extending upward from either side of the bottom portion; and a light-emitting module for emitting light to an inside of the reflection module , wherein the bottom portion includes a curved region provided with one or more inflection points , andwherein the first side portion and the bottom portion are formed of a reflective material.2. The lighting unit according to claim 1 , wherein the light-emitting module is located close to a second side portion provided on an outer distal end of the first side portion of the reflection module.3. The lighting unit according to claim 2 , wherein the light-emitting module includes a solid light-emitting element mounted on a printed circuit board.4. The lighting unit according to claim 3 , wherein the solid light-emitting element is a side-view-type light-emitting diode (LED).5. The lighting unit according to claim 1 , wherein the reflection module further includes a second reflective layer disposed on a portion of the bottom portion.6. The lighting unit according to claim 5 , wherein the reflection module further includes a first reflective layer disposed on an inner surface of the first side portion.7. The lighting unit according to claim 6 , wherein the reflection module and the first reflective layer are integrally formed with each other.8. The lighting unit according to claim 1 , wherein ...

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Номер записи: 28
04-01-2018 дата публикации

SYSTEM AND METHOD FOR TRANSMITTING INFORMATION ABOUT TASK TO EXTERNAL DEVICE

Номер: US20180007510A1
Автор: LEE Ho-jung, OH Hyung-rai
Принадлежит:

A method and a system for an external device with information about a task being performed by a user device are provided. The method includes receiving information about the task being performed by the user device, identifying a plurality of external devices located near a wearable device of a user of the user device, determining a first external device to continuously perform the task from among the plurality of external devices based on the information about the task and characteristics information about the identified external devices, and transmitting the information about the task to the first external device. 1. A method of providing an external device with information about a task being performed by a user device , wherein the method is performed by using a server , the method comprising:receiving, by the server, information about the task being performed by the user device;identifying a plurality of external devices located near a wearable device of a user of the user device;determining a first external device to continuously perform the task from among the plurality of external devices based on the information about the task and characteristics information about the identified external devices; andtransmitting the information about the task to the first external device.2. The method of claim 1 , wherein the identifying of the plurality of external devices comprises identifying a plurality of external devices located near the wearable device claim 1 , by receiving information about distances between the wearable device and the plurality of external devices claim 1 , the information about distances being received from the plurality of external devices that have received a short range wireless communication signal from the wearable device.3. The method of claim 2 , wherein the information about the distances between the wearable device and the plurality of external devices is received from the plurality of external devices via a wireless communication signal ...

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Номер записи: 29
20-01-2022 дата публикации

NON-VOLATILE MEMORY DEVICE AND AN OPERATION METHOD THEREOF

Номер: US20220020438A1
Автор: HAM Dae Sik, JUNG Won-Taeck, KIM Gi Baek, Lee Jung Ho, SEO Jun-Ho, YOON Sang Yong
Принадлежит:

A non-volatile memory device including: a first string including a first string select transistor, a first memory cell and a first ground select transistor, a second string including a second string select transistor, a second memory cell and a second ground select transistor, and a controller to apply a pass voltage to a first string select line from a first time, apply a first read voltage to a first word line during a first read section from the first time to a second time, apply a first ground select line voltage to a first ground select line from the first time, apply a ground voltage to a second string select line, apply the first ground select line voltage to a second ground select line during a first control section, and apply a first common source line voltage to a common source line during the first control section. 1. A non-volatile memory device , comprising:a memory cell array which includes a first string including a first string select transistor, a first memory cell and a first ground select transistor stacked sequentially in a first direction, a second string including a second string select transistor, a second memory cell and a second ground select transistor stacked sequentially in the first direction, and a common source line, wherein a first word line is connected to the first memory cell, a first string select line is connected to the first string select transistor, a first ground select line is connected to the first ground select transistor, a second word line is connected to the second memory cell, a second string select line is connected to the second string select transistor, and a second ground select line is connected to the second ground select transistor; anda controller configured to apply a pass voltage to the first string select line from a first time point,apply a first read voltage to the first word line during a first read section from the first time point to a second time point,apply a first ground select line voltage to the ...

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Номер записи: 30
14-01-2021 дата публикации

SERIES ELASTIC ACTUATOR, METHOD FOR CONTROLLING SERIES ELASTIC ACTUATOR AND SYSTEM THEREOF

Номер: US20210013773A1
Автор: HEO Jung Woo, Lee Jung Ho, LIM Jeong Soo
Принадлежит:

Provided are an SEA, a method of controlling the SEA and a system using the same. The SEA includes a motor-side rotation unit coupled to a driving motor and rotated by rotatory power of the driving motor, a load-side rotation unit coupled to the motor-side rotation unit to transfer the rotatory power of the driving motor to a load, and at least one pair of elastic members provided in spaces between the motor-side rotation unit and the load-side rotation unit. A frame having accommodation spaces to which the pair of elastic members is fixed is formed in any one of the motor-side rotation unit and the load-side rotation unit. 1. A series elastic actuator , comprising:a motor-side rotation unit coupled to a driving motor and rotated by rotatory power of the driving motor;a load-side rotation unit coupled to the motor-side rotation unit to transfer the rotatory power of the driving motor to a load; andat least one pair of elastic members provided in spaces between the motor-side rotation unit and the load-side rotation unit,wherein a frame having accommodation spaces to which the pair of elastic members is fixed is formed in any one of the motor-side rotation unit and the load-side rotation unit.2. The series elastic actuator of claim 1 , wherein any one of the pair of elastic members is compressed toward a rotation direction of the motor-side rotation unit.3. The series elastic actuator of claim 1 , wherein a frame for supporting the pair of elastic members therein is formed in another of the motor-side rotation unit and the load-side rotation unit.4. The series elastic actuator of claim 1 , wherein the elastic member is made of any one of a plurality of elastic substances comprising silicon and urethane or a mixture of two or more of the plurality of elastic substances.5. The series elastic actuator of claim 1 , wherein the elastic member has a cylindrical shape.6. The series elastic actuator of claim 1 , further comprising a sensor part configured to measure relative ...

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Номер записи: 31
23-01-2020 дата публикации

REGION DIVISION METHOD FOR LASER TREATMENT, AND LASER TREATMENT METHOD AND APPARATUS USING THE SAME

Номер: US20200023192A1
Автор: HEO Jung Woo, Lee Jung Ho, Lee Yong Soo, LIM Jeong Soo
Принадлежит:

Provided is a region division method for laser treatment, and a laser treatment method and apparatus using the same. The region division method for laser treatment according to the present invention divides an area of an object to be treated by laser irradiation into a plurality of treatment regions and includes constructing a three-dimensional image of the object; using the three-dimensional image to obtain a normal vector for each of a plurality of points located on a surface of the object; dividing the points on the surface of the object into one or more groups based on a similarity between the obtained normal vectors; and generating a closed curve including at least some of points grouped into the same group to set a treatment region. 1. A region division method for laser treatment of dividing an area of an object to be treated by laser irradiation into a plurality of treatment regions , comprising:constructing a three-dimensional image of the object;using the three-dimensional image to obtain a normal vector for each of a plurality of points located on a surface of the object;dividing the points on the surface of the object into one or more groups based on a similarity between the obtained normal vectors; andgenerating a closed curve including at least some of points grouped into the same group to set a treatment region.2. The region division method for laser treatment of claim 1 , wherein the dividing comprises grouping points whose an angle between normal vectors is within a threshold range into one group.3. The region division method for laser treatment of claim 2 , wherein the threshold is changed based on a treatment aim claim 2 , a treatment time claim 2 , an object's condition and a user's setting.4. The region division method for laser treatment of claim 2 , wherein the dividing comprises:setting any one of the points on the surface of the object as a starting point;obtaining an angle between vertical vectors for the starting point and first peripheral ...

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Номер записи: 32
28-01-2016 дата публикации

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME

Номер: US20160028981A1
Автор: Choi Michael, KIM Kyung Min, Lee Jung Ho, LIM Sin Hwan, PARK Ho Jin, SUL Hae Sick, YUN Jae Cheol
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An image processing device includes a switch signal generator, an amplifier, a ramp generator, and an attenuation control circuit. The switch signal generator generates switch control signals based on a level of an image signal that corresponds to a pixel signal output from a pixel. The amplifier includes a first input terminal and a second input terminal. The ramp generator generates a ramp signal. The attenuation control circuit adjusts an arrangement of capacitors according to the switch control signals to control whether to attenuate each of the pixel signal and the ramp signal, and transmits signals generated as a result of the adjusted arrangement to the first input terminal and the second input terminal. 1. An image processing device comprising:a switch signal generator configured to generate a plurality of switch control signals based on a level of an image signal that corresponds to a pixel signal output from a pixel;an amplifier comprising a first input terminal and a second input terminal;a ramp generator configured to generate a ramp signal; andan attenuation control circuit configured to adjust an arrangement of a plurality of capacitors according to the switch control signals to control whether to attenuate each of the pixel signal and the ramp signal, and to transmit signals generated as a result of the adjusted arrangement to the first input terminal and the second input terminal.2. The image processing device of claim 1 , wherein the pixel and the amplifier are formed in one chip.3. The image processing device of claim 1 , wherein the pixel and the amplifier are formed in different chips claim 1 , respectively.4. The image processing device of claim 1 , wherein the attenuation control circuit comprises:a first switch circuit configured to be connected between the pixel and the first input terminal and comprising a plurality of first capacitors among the plurality of capacitors, and a plurality of first switches; anda second switch circuit configured ...

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Номер записи: 33
29-01-2015 дата публикации

METHOD AND APPARATUS FOR PROVIDING ONLINE SHOOTING GAME

Номер: US20150031421A1
Автор: JO Chang Hyun, KIM Sae Rom, Lee Jung Ho, LEE Ki Hoon
Принадлежит: Gree, Inc.

The present disclosure relates to providing an online shooting game by a game server communicatively connected to a player terminal. The player terminal may display a virtual online shooting game environment based on information received from the game server. Providing an online shooting game may include: selecting a basic identification range within a virtual online shooting game environment displayed on the player terminal; detecting one or more enemy characters that are within the basic identification range; determining one of the detected one or more enemy characters as an automatic tracking object; and allowing an aiming point to automatically track movement of the automatic tracking object within the basic identification range. 1. A method of providing an online shooting game performed by a game server communicatively connected to a player terminal , the method comprising:selecting a basic identification range within a virtual online shooting game environment displayed on the player terminal;detecting one or more enemy characters that are within the basic identification range; anddetermining one of the detected one or more enemy characters as an automatic tracking object.2. The method of claim 1 , wherein the basic identification range is movable within the virtual online shooting game environment in response to a manipulation input from the player terminal.3. The method of claim 1 , wherein selecting the basic identification range comprises selecting one of a plurality of basic identification ranges having different areas claim 1 , respectively claim 1 , according to a setting on the player terminal or a selection from the player terminal.4. The method of claim 1 , wherein determining the one of the detected one or more enemy characters as the automatic tracking object comprises determining an attack priority on each of the detected one or more enemy characters claim 1 , andwherein the attack priority is determined based on at least one of a level of expected ...

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Номер записи: 34
05-02-2015 дата публикации

OIL COLLECTING APPARATUS

Номер: US20150034540A1
Автор: Lee Jung Ho
Принадлежит:

An oil collecting apparatus is provided to recover polluted nature environment and to keep nature environment clean in such a way that oil leaked over river or ocean is effectively collected on the spot, and only the oil is removed by separating water and oil, wherein the volume of the water tank configured to separate water and oil can be reduced in half, so the present invention may be applied to a small size ship, and only the oil leaked over river and ocean may be separated and collected on the spot. A water surface cleaner with an excellent oil connecting capacity may be built using the present invention. 1. An oil collecting apparatus , comprising:a suction unit which is configured to suck oil floating in ocean or river and is connected through a suction hose to a suction pump;a suction pump which provides a suction force to the suction unit;a first water tank which is configured to store a mixture of water and oil sucked by the suction unit and includes an oil discharge port on top so as to discharge oil floating on water and a water discharge valve installed in a lower side closer to the bottom and configured to discharge water; anda second water tank which is connected to the oil discharge port of the first water tank and to store the oil stored and floating in the first water tank and includes an oil discharge valve installed on top and is installed lower than the height of the oil discharge port of the first water tank for thereby discharging oil to the oil storing tank, and a water discharge valve installed in bottom for discharging water, andwherein the suction unit comprises:a suction hose connected to the suction pump and configured to receive suction force;a length adjusting tube in the interior of which the suction hose is inserted;a shutoff support tube into which the length adjusting tube is inserted from above;a buoy which provides a buoyancy so that the suction port of the suction hose may float on the same level as the water surface so as to ...

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Номер записи: 35
31-01-2019 дата публикации

Microneedle Probe For Measuring Sap Flow Of Plant, And Sap Flow Measuring Device Having Same

Номер: US20190033109A1
Автор: Lee Jung Ho, Lee Jung Hoon
Принадлежит:

A microneedle probe for measuring a sap flow in a plant is disclosed, the microneedle probe including: a substrate; and a sensor unit which is installed on the substrate, generates heat, and measures a temperature that changes in accordance with a sap flow. 1. A microneedle probe for measuring a sap flow in a plant , the microneedle probe comprising:a substrate; anda sensor unit which is installed on the substrate, generates heat, and measures a temperature that changes in accordance with a sap flow.2. The microneedle probe of claim 1 , further comprising:a protective wall which is installed to protrude on the substrate and protects the sensor unit when the microneedle probe is inserted into and remains in the plant.3. The microneedle probe of claim 1 , wherein one end portion of the substrate is sharpened.4. The microneedle probe of claim 1 , wherein a thin portion claim 1 , which is positioned at a side of the substrate which is inserted into the plant claim 1 , has a smaller thickness than a thick portion positioned opposite to the thin portion.5. The microneedle probe of claim 1 , wherein a protruding portion is formed in a longitudinal direction of the substrate on a base portion which is positioned at a side opposite to a side of the substrate claim 1 , which is inserted into the plant claim 1 , and has an inclined surface tapered such that a size in a width direction of the substrate is gradually increased.6. The microneedle probe of claim 1 , wherein the sensor unit includes two temperature measuring sensors which face each other claim 1 , and a heater which is positioned between the two temperature measuring sensors.7. The microneedle probe of claim 6 , wherein the temperature measuring sensor of the sensor unit uses a temperature coefficient of resistance of a metal pattern.8. The microneedle probe of claim 1 , wherein the multiple sensor units are installed in a longitudinal direction of the substrate.9. The microneedle probe of claim 2 , wherein the ...

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Номер записи: 36
09-02-2017 дата публикации

PROCESS FOR TREATING HOMOSERINE-BASED COMPOUND

Номер: US20170037019A1
Автор: CHO Kyung Ho, KIM Byung Sik, KIM Jeong Hyun, KIM Ju Nam, Lee Jung Ho, SHIN Hyun Kwan, YANG Young Lyeol
Принадлежит:

The present disclosure relates to the preparation of a useful compound, which can be used as an intermediate for preparing an important compound in the industrial field from a homoserine-based compound, and provides a process for treating a homoserine-based compound, capable of mass-producing a useful compound from a homoserine-based compound in a simple manner with excellent efficiency. 1. A process for preparing gamma-butyrolactone , a gamma-butyrolactone derivative , furanone , dialkyl succinate , a by-product , or a mixture thereof , comprising:{'sub': 'x', 'reacting a solution of a homoserine-based compound with NO(step 1); and'}recovering gamma-butyrolactone, a gamma-butyrolactone derivative, furanone, dialkyl succinate, a by-product, or a mixture thereof from the products obtained in step 1 (step 2),wherein, in step 1, x is any of 1, 1.5, 2, and 3.2. The process according to claim 1 , wherein NO claim 1 , directly as a gas or in the form of an acid or salt claim 1 , reacts with the homoserine-based compound in step 1.3. The process according to claim 2 , wherein the acid or salt is HNO claim 2 , NHNO claim 2 , NaNO claim 2 , Fe(NO) claim 2 , Al(NO) claim 2 , Cu(NO) claim 2 , Bi(NO) claim 2 , Zn(NO) claim 2 , or Pb(NO).4. The process according to claim 2 , wherein the reaction with the NOin step 1 is performed by injecting NO gas; or NO gas in combination with Ogas claim 2 , an inert gas claim 2 , or a mixture thereof.5. The process according to claim 1 , wherein the solvent for the solution of a homoserine-based compound is water claim 1 , chloroform claim 1 , dichloroform claim 1 , methanol claim 1 , halo-gamma-butyrolactone claim 1 , or a mixture thereof.6. The process according to claim 1 , wherein the homoserine-based compound is homoserine claim 1 , homoserine lactone claim 1 , O-acetylhomoserine claim 1 , O-succinyl homoserine claim 1 , homoserine lactone hydrochloride claim 1 , homoserine lactone hydrobromide claim 1 , or a mixture thereof.7. The ...

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Номер записи: 37
24-02-2022 дата публикации

METHOD AND APPARATUS FOR PROVIDING ONLINE SHOOTING GAME

Номер: US20220054947A1
Автор: JO Chang Hyun, KIM Sae Rom, Lee Jung Ho, LEE Ki Hoon
Принадлежит: Gree, Inc.

The present disclosure relates to providing an online shooting game by a game server communicatively connected to a player terminal. The player terminal may display a virtual online shooting game environment based on information received from the game server. Providing an online shooting game may include: selecting a basic identification range within a virtual online shooting game environment displayed on the player terminal; detecting one or more enemy characters that are within the basic identification range; determining one of the detected one or more enemy characters as an automatic tracking object; and allowing an aiming point to automatically track movement of the automatic tracking object within the basic identification range. 1. A method of providing an online shooting game performed by a game server communicatively connected to a player terminal , the method comprising:displaying, on the player terminal, a basic identification range that is selected according to a parameter associated with a player using the player terminal;displaying, on the player terminal, an aiming point capable of automatically tracking an enemy character when the enemy character is within the basic identification range;receiving a shooting input from the player terminal;determining a damage to be inflicted on the enemy character based on the shooting input from the player terminal and the displayed basic identification range; andreflecting the determined damage in the online shooting game.2. The method of claim 1 , further comprising moving the basic identification range in response to a manipulation input from the player terminal.3. The method of claim 1 , wherein the basic identification range is a basic identification range selected from a plurality of basic identification ranges claim 1 , which have different areas claim 1 , respectively claim 1 , according to a setting on the player terminal or a setting from the player terminal.4. The method of claim 1 , further comprising ...

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Номер записи: 38
12-02-2015 дата публикации

20987

Номер: US20150042859A1
Автор: Beom Soo Park, Jae Cheol YUN, Jin Woo Kim, Jung Ho Lee
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A method of operating an image sensor includes generating a plurality of ramping up/down signals, and comparing a correlated double sampled pixel signal produced from an output of a pixel with a correlated double sampled first ramping up/down signal among the plurality of ramping up/down signals in a reset interval. The method further includes comparing the correlated double sampled pixel signal with the correlated double sampled first ramping up/down signal at one sampling time or more in an image interval, and a step of outputting a selected ramping up/down signal among the plurality of ramping up/down signals based on a result of the comparison.

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Номер записи: 39
07-02-2019 дата публикации

MODULAR LOWER MOVING SYSTEM FOR NUCLEAR FUEL HANDLING AND METHOD OF REFUELING NUCLEAR FUEL USING THE SAME

Номер: US20190043626A1
Автор: CHO Yeon Ho, KIM Hyun Min, Kim Min Gyu, KO Kwang Jeok, LEE Ho Jung
Принадлежит:

The modular lower moving system for nuclear fuel handling includes: a lower reactor vessel assembly including nuclear fuel loaded therein; a carrier having a space allowing the lower reactor vessel assembly to be accommodated therein; a rail extending from a reactor area to a fuel handling area; a transfer cart horizontally movable along the rail; a lifting device installed at the transfer cart, movable upward or downward with respect to the transfer cart; and a drive device configured to supply power to the transfer cart and the lifting device. The method of refueling nuclear fuel using the modular lower moving system includes a carrier lifting process, a lower reactor vessel assembly detachment process, a process of accommodating the lower reactor vessel assembly in the carrier, a carrier lowering process, a transfer cart movement process, a nuclear fuel offloading process, and a nuclear fuel loading process. 1. A modular lower moving system for nuclear fuel handling , the modular lower moving system comprising:a lower reactor vessel assembly installed below a reactor vessel located in the reactor area, detachable from the reactor vessel, and comprising nuclear fuel loaded therein;a carrier having a space allowing the lower reactor vessel assembly detached from the reactor vessel to be accommodated therein;a rail installed at a bottom of the transfer canal and extended from the reactor area to the fuel handling area;a transfer cart horizontally movable along the rail;a lifting device installed on the transfer cart, horizontally movable along the rail along with the transfer cart, and movable upward or downward with respect to the transfer cart; anda drive device configured to supply power to the transfer cart and the lifting device,wherein the carrier is assembled on the lifting device to be lifted or lowered via the lifting device, the lower reactor vessel assembly detached from the reactor vessel is accommodated in the carrier, and the carrier is horizontally ...

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Номер записи: 40
08-05-2014 дата публикации

BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME

Номер: US20140126184A1
Автор: Lee Jung Ho, PARK Sung Yong
Принадлежит: LG INNOTEK CO., LTD.

Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes first and second reflectors, a light source module, an optical member spaced apart from the second reflector, a first cover to come into contact with the second reflector and optical member, a second cover coupled to the first cover to support the light source module, and a third cover coupled to the first and second covers. The first cover includes a bottom plate, first lateral plates facing each other with respect to a first direction, second lateral plates facing each other in a second direction, a first coupling portion disposed at each first lateral plate and coupled to the second cover, a second coupling portion disposed at each second lateral plate and coupled to the optical member, and a third coupling portion disposed at each second lateral plate and coupled to the third cover. 1. A backlight unit comprising:first and second reflectors;at least one light source module disposed between the first reflector and the second reflector;an optical member disposed at a predetermined distance from the second reflector;a first cover configured to come into contact with the second reflector and the optical member;wherein the first cover includes:a bottom plate;first lateral plate disposed to face each other with respect to a first direction of the bottom plate;second lateral plate disposed to face each other in a second direction perpendicular to the first direction; anda plurality of pins arranged on an upper surface of the bottom plate and a lower surface of each pin has a greater area than an upper surface of the pin.2. The backlight unit according to claim 1 , wherein the first cover further includes a first coupling portion disposed at a lower portion of each first lateral plate so as to be coupled to the second cover.3. The backlight unit according to claim 2 , wherein the first coupling portion includes a plurality of ridge lines protruding from a lower surface of ...

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Номер записи: 41
23-02-2017 дата публикации

ELECTRONIC APPARATUS AND METHOD OF TRANSFORMING CONTENT THEREOF

Номер: US20170053128A1
Автор: JEONG Yong-sang, LEE Ho-jung
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An electronic apparatus is provided, which includes a memory, a communicator, and a processor configured to receive a user command requesting sharing of content, search the content for a region which has security information, based on the received user command, extract an image corresponding to the security information from the found region, identify the security information in the image, and determine whether to change the image, based on the identified security information. 1. An electronic apparatus comprising:a memory configured to store computer-executable instructions; anda processor configured to execute the stored computer-executable instructions such that the processor is configured to receive a user command requesting sharing content, search the content for a region comprising security information in response to receiving the user command, extract an image corresponding to the security information from the region found in the searching, identify the security information in the extracted image, and determine whether to transform the extracted image, based on the identified security information.2. The electronic apparatus of claim 1 , wherein the processor is configured to transform the image in response to the processor identifying the security information in the extracted image.3. The electronic apparatus of claim 2 , wherein the processor is further configured to identify a type of the identified security information and transform the image based on the identified type of the security information.4. The electronic apparatus of claim 3 , wherein the type of the security information comprises at least one selected from among a fingerprint claim 3 , an iris claim 3 , a number claim 3 , a letter claim 3 , and a pattern.5. The electronic apparatus of claim 2 , further comprising:a communicator configured to communicate with an external apparatus,wherein the processor is further configured to generate second content by synthesizing the transformed image with ...

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Номер записи: 42
20-02-2020 дата публикации

HIGH-STRENGTH Fe-Cr-Ni-Al MULTIPLEX STAINLESS STEEL AND MANUFACTURING METHOD THEREFOR

Номер: US20200056257A1
Автор: Chaewon KIM, Changheui JANG, Gokul Obulan SUBRAMANIAN, Ho Jung Lee, Hyunmyung Kim, Jin Woo HEO, Sunghoon Hong
Принадлежит: Korea Advanced Institute of Science and Technology KAIST

The present disclosure relates to a high-strength Fe—Cr—Al—Ni multiplex stainless steel and a manufacturing method therefor. The multiplex stainless steel comprises 35 to 67 wt % of iron (Fe), 13 to 30 wt % of chrome (Cr), 15 to 30 wt % of nickel (Ni), and 5 to 15 wt % of aluminum (Al) and has a multiplex structure in which an austenite phase accounting for high ductility, a ferrite phase accounting for high strength, and an NiAl(B2) phase providing both strength and high-temperature steam oxidation resistance, exist in combination. The multiplex stainless steel can secure necessary fabricability and mechanical strength even if for/in a thin state, can maintain integrity as a structural member in a normal operation condition of a light-water reactor thanks to the formation of a chrome oxide layer thereon, and can form a stable oxide layer including alumina under a high-temperature steam environment, which is plausible in a high-temperature nuclear accident, thereby providing exceptionally improved resistance to serious accidents.

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Номер записи: 43
28-02-2019 дата публикации

METHOD AND SYSTEM OF CONTROLLING DEVICE USING REAL-TIME INDOOR IMAGE

Номер: US20190068393A1
Автор: CHO Mi Ran, KIM Yeon Woo, LEE Ho Jung
Принадлежит: HANWHA TECHWIN CO., LTD.

A device and a method for controlling a device using a real-time image are provided. The method includes: receiving an image captured by an image capturing device connected to a network to display the image in real-time; searching for the device that is connected to the network and is controllable; designating, within the image, a setting zone corresponding to the device; receiving a user input; and controlling the device selected according to the user input. A location of the setting zone within the image may be updated according to a change in the image. The user may receive immediate visual feedback on how the devices are being controlled. The user may control a device displayed on the screen on which the real-time indoor image is displayed without having to navigate through different sub-menus for different devices. 1. A method of controlling a device , the method comprising:receiving an image captured by an image capturing device connected to a network to display the image in real time;searching for the device that is connected to the network and is controllable;designating, within the image, a setting zone corresponding to the device;receiving a user input; andcontrolling the device selected according to the user input,wherein a location of the setting zone within the image is updated according to a change in the image.2. The method of claim 1 , wherein the change in the image comprises at least one of a change in an angle of view of the image and a change in a location of the device within the angle of view.3. The method of claim 1 , further comprising:displaying, on the image, at least a part of the setting zone of the device selected according to the user input.4. The method of claim 1 , wherein the setting zone is designated based on at least one of the user input and a result of object recognition within the image.5. The method of claim 1 , further comprising:determining whether the device is recognized in the image.6. The method of claim 5 , wherein the ...

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Номер записи: 44
11-03-2021 дата публикации

Solid Electrolyte, Intermediate of Solid Electrolyte, Secondary Battery Comprising the Same, and Method of Fabricating the Same

Номер: US20210075061A1
Автор: Kim Donghyung, Lee Jung-Ho, Shinde Sambhaji Shivaji
Принадлежит: Industry-University Cooperation Foundation Hanyang University ERICA Campus

A solid electrolyte is provided. The solid electrolyte may comprise a compound in which cations including thiophenium and anions including fluorohydrogenate are bonded. 1. A solid electrolyte comprising a compound in which cations including one of thiophenium or thiazolium , and anions including fluorohydrogenate are bonded.2. The solid electrolyte of claim 1 , wherein the cation is thiophenium claim 1 , the compound includes an alkyl group bonded with a sulfur element of the thiophenium claim 1 , and the alkyl group includes one of a methyl group claim 1 , an ethyl group claim 1 , a propyl group or a butyl group.3. The solid electrolyte of claim 2 , wherein the cation is thiophenium claim 2 , and the compound has an ion conductivity that decreases as a chain of the alkyl group becomes longer.4. The solid electrolyte of claim 1 , wherein the cation is thiophenium claim 1 , and the compound includes a methyl group bonded with a sulfur element of the thiophenium claim 1 , and has a first crystal phase in a temperature range of 28 to 90° C. and a second crystal phase in a temperature range of 22 to 28° C. in a heat flow spectrum according to temperature by differential scanning calorimetry (DSC).5. The solid electrolyte of claim 1 , wherein the cation is thiophenium and the solid electrolyte further comprises lithium salt claim 1 , in which a unit cell of the compound has an orthorhombic crystal structure claim 1 , the cation is provided at a vertex and at a center of a face of the crystal structure claim 1 , the anion is provided in a middle of an edge of the crystal structure claim 1 , and the lithium salt is arbitrarily provided at interstitial sites of the crystal structure.6. The solid electrolyte of claim 5 , wherein an ion conductivity increases as a concentration of the lithium salt increases.7. The solid electrolyte of claim 1 , wherein the cation is thiophenium claim 1 , a methyl group bonded with a sulfur element of the thiophenium is provided claim 1 , and ...

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Номер записи: 45
02-04-2015 дата публикации

POWER MOSFET DEVICES INCLUDING EMBEDDED SCHOTTKY DIODES AND METHODS OF FABRICATING THE SAME

Номер: US20150091084A1
Автор: Lee Heon-Bok, Lee Jung-Ho, Lee Suk-Kyun, Oh Sae-Choon, YEO In-Ho
Принадлежит:

A semiconductor device can include first and second vertical channel power MOSFET transistors that are arranged in a split-gate configuration in a semiconductor substrate. A groove can be in an active region between the first and second vertical channel power MOSFET transistors and a conductive pattern can be in the groove on the active region, where the conductive pattern can include a source contact for the first and second vertical channel power MOSFET transistors. A vertical Schottky semiconductor region can be embedded in the groove beneath the conductive pattern between the vertical channels. 1. A semiconductor device , comprising:a semiconductor substrate;an epi-semiconductor layer disposed on the semiconductor substrate;trenches disposed in the epi-semiconductor layer defining an active region between the trenches;a groove region disposed in an upper surface of the active region and separating first and second active protrusions of the active region;a gate structure disposed in each of the trenches;a front-side conductive pattern in the groove region;a first conductivity-type drift region, first and second body channel regions, and first and second source regions configured to form a transistor with the gate structure, wherein the first conductivity-type drift region is disposed in the active region of the epi-semiconductor layer, wherein the first and second body channel regions have a second conductivity-type different from the first conductivity-type and are spaced apart from each other, and wherein the first and second source regions have the first conductivity-type and are spaced apart from each other on opposite sides of the groove region; anda Schottky semiconductor region having the first conductivity-type disposed between the first and second body channel regions in the groove region and in the active region under a bottom surface of the groove region, and configuring a Schottky diode with the front-side conductive pattern.2. The semiconductor ...

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Номер записи: 46
19-06-2014 дата публикации

LAMP UNIT AND VEHICLE LAMP APPARATUS INCLUDING THE SAME

Номер: US20140168997A1
Автор: Lee Jung Ho, NOH Jae Myeong, Yang Jun Suk
Принадлежит:

A lamp unit which implements a source light source with a small number of light sources using a lens and a vehicle lamp apparatus including the same. The lamp unit includes an optical member, a base plate spaced from the optical member by a predetermined distance, and a spacer between the base plate and the optical member. The spacer supports an edge of the optical member, and a light source is disposed on the base plate. A lens is coupled to the base plate, and the lens covers the light source. The lens includes a connection portion contacting the base plate, and a reinforcement part contacting the spacer. 1. A lamp unit comprising:an optical member;a base plate spaced from the optical member by a predetermined distance;a spacer disposed between the base plate and the optical member, the spacer supporting an edge of the optical member;a light source disposed on the base plate; anda lens coupled to the base plate, the lens covering the light source, wherein the lens comprises:a connection portion contacting the base plate; anda reinforcement part contacting the spacer.2. The lamp unit according to claim 1 , wherein the connection portion projects from an edge of a lower surface of the lens toward the base plate.3. The lamp unit according to claim 1 , wherein the connection portion comprises a stopper which projects from the edge of the lower surface of the lens toward a center of the lower surface of the lens.4. The lamp unit according to claim 1 , wherein the connection portion is disposed in an x-axis direction passing through the center of the lens claim 1 , andthe reinforcement part is disposed in a y-axis direction vertical to the x-axis direction.5. The lamp unit according to claim 1 , wherein the reinforcement part projects outwardly from a side surface of the lens and is spaced from the base plate by a predetermined distance.6. The lamp unit according to claim 1 , wherein the reinforcement part comprises a lower surface facing the base plate claim 1 , andthe ...

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Номер записи: 47
16-04-2015 дата публикации

TURBINE WITH BUCKET FIXING MEANS

Номер: US20150104319A1
Автор: JU Young Ho, KIM Cheol Hong, KIM Jung Chan, Lee Jung Ho, OH Tae Sub
Принадлежит: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

Provided is a turbine including a rotor wheel including a plurality of dovetail grooves and a insertion groove, the insertion groove including a first catching groove; a plurality of first buckets, each of the plurality of first buckets including a vane, a platform provided at a first end portion of the vane, and a dovetail provided at the platform and having a shape corresponding to the dovetail groove; a second bucket including a vane, a platform provided at a first end portion of the vane, and a protrusion portion and configured to be inserted into the insertion groove, the protrusion portion including a second catching groove; and a fixing member configured to be inserted into each of the first and second catching grooves, the fixing member configured to restrict radial movement of the second bucket. 1. A turbine comprising:a rotor wheel comprising a plurality of dovetail grooves and an insertion groove, the plurality of dovetail grooves and the insertion groove arranged in a circumferential direction of the rotor wheel, the insertion groove comprising at least one first catching groove provided on an inner surface of the insertion groove;a plurality of first buckets, each of the plurality of first buckets comprising a first vane, a first platform provided at a first end portion of the first vane, and a dovetail provided at the first platform and having a shape corresponding to a shape of a corresponding dovetail groove of the plurality of dovetail grooves;a second bucket comprising a second vane, a second platform provided at a first end portion of the second vane, and a protrusion portion provided at the second platform and configured to be inserted into the insertion groove, the protrusion portion comprising at least one second catching groove; anda fixing member configured to be inserted into each of the at least one first catching groove and the at least one second catching groove, the fixing member configured to restrict radial movement of the second ...

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Номер записи: 48
16-04-2015 дата публикации

TURBINE WITH BUCKET FIXING MEANS

Номер: US20150104320A1
Автор: JU Young Ho, KIM Cheol Hong, KIM Jung Chan, Lee Jung Ho, OH Tae Sub
Принадлежит: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

There is provided a turbine including a rotor wheel including a plurality of dovetail grooves and at least one insertion groove, the dovetail grooves and the insertion groove arranged in a circumferential direction of the rotor wheel; a plurality of first buckets, each of the first buckets including a vane, a platform provided at a first end portion of the vane, and a dovetail provided at the platform and having a shape corresponding to a corresponding dovetail groove; at least one second bucket including a vane, a platform provided at a first end portion of the vane, and at least one protrusion portion provided at the platform and configured to be inserted into a corresponding insertion groove of the insertion groove; and a fixing member configured to be inserted through the protrusion portion and the rotor wheel and configured to restrict radial movement of the second bucket. 1. A turbine comprising:a rotor wheel comprising a plurality of dovetail grooves and at least one insertion groove, the plurality of dovetail grooves and the at least one insertion groove arranged in a circumferential direction of the rotor wheel;a plurality of first buckets, each of the plurality of first buckets comprising a first vane, a first platform provided at a first end portion of the first vane, and a dovetail provided at the first platform and having a shape corresponding to a corresponding dovetail groove of the plurality of dovetail grooves;at least one second bucket comprising a second vane, a second platform provided at a first end portion of the second vane, and at least one protrusion portion provided at the second platform and configured to be inserted into a corresponding insertion groove of the at least one insertion groove; anda fixing member configured to be inserted through the at least one protrusion portion and the rotor wheel and configured to restrict radial movement of the at least one second bucket.2. The turbine according to claim 1 , wherein the at least one ...

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Номер записи: 49
30-04-2015 дата публикации

STABILIZATION SYSTEM FOR SATELLITE TRACKING ANTENNA USING GYRO AND KALMAN FILTER AND STABILIZATION CONTROL METHOD FOR SATELLITE TRACKING ANTENNA

Номер: US20150116152A1
Автор: HEO Jong Wan, JO Si Hun, LEE Ho Jung, NAM Byoung Uk
Принадлежит:

A stabilization control method for a satellite tracking antenna disclosed herein includes outputting a monopulse signal and a gyro signal through a satellite tracking antenna having a gyro mounted thereto, under a situation that disturbance is applied to the satellite tracking antenna, inputting the output monopulse signal and gyro signal into a Kalman filter for stabilization of the satellite tracking antenna, defining a state vector of the Kalman filter based on a pointing-error angle for the satellite tracking, corresponding to the monopulse signal, and a pointing-error angular velocity for the satellite tracking, corresponding to the gyro signal, predicting an original monopulse signal corresponding to a state prior to distortion of the monopulse signal based on the defined state vector, and continuously updating the prediction of the original monopulse signal, and carrying out the stabilization control for the satellite tracking antenna by using the predicted original monopulse signal as a pointing-error-correcting input value. 1. A stabilization control method for a satellite tracking antenna , the method comprising:outputting a monopulse signal and a gyro signal through a satellite tracking antenna having a gyro mounted thereto, under a situation that disturbance is applied to the satellite tracking antenna;inputting the output monopulse signal and gyro signal into a Kalman filter for stabilization of the satellite tracking antenna;defining a state vector of the Kalman filter based on a pointing error angle for the satellite tracking, corresponding to the monopulse signal, and a pointing error angular velocity for the satellite tracking, corresponding to the gyro signal;predicting an original monopulse signal corresponding to a state prior to distortion of the monopulse signal based on the defined state vector, and continuously updating the prediction of the original monopulse signal; andcarrying out the stabilization control for the satellite tracking ...

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Номер записи: 50
20-04-2017 дата публикации

SPENT FUEL TRANSFER DEVICE FOR TRANSFERRING SPENT FUEL BETWEEN STORAGE POOLS

Номер: US20170110208A1
Автор: Chang Sang Gyoon, HWANG Il Seon, Kim Min Gyu, KO Kwang Jeok, LEE Ho Jung
Принадлежит:

Provided is a device for transferring spent fuel between spent fuel storage pools. The device includes a transfer container extending in a direction, disposed in a vertical direction, and containing spent fuel therein; a guide frame configured to guide the transfer container while maintaining a vertical orientation of the transfer container; and a transfer unit configured to transfer the transfer container along the guide frame. 1. A device for transferring spent fuel between spent fuel storage pools , the device comprising:a transfer container extending in a direction, disposed in a vertical direction, and containing spent fuel therein;a guide frame configured to guide the transfer container while maintaining a vertical orientation of the transfer container; anda transfer unit configured to transfer the transfer container along the guide frame.2. The device of claim 1 , wherein the transfer container comprises a plurality of first holes for cooling down the spent fuel.3. The device of claim 1 , wherein the transfer container comprises a second hole on a lower portion thereof for cooling-down and discharging cooling water.4. The device of claim 1 , wherein a bumper surrounds with an upper end portion of the transfer container in a direction perpendicular to a lengthwise direction of the transfer container so as to maintain a distance between the transfer container and a spent fuel handling machine that transfers the spent fuel to the transfer container.5. The device of claim 1 , wherein the guide frame comprises support frames disposed on a bottom surface of a refueling cavity in a vertical direction to be spaced apart from each other claim 1 , and a guide rail disposed in a horizontal direction to be coupled to the support frames.6. The device of claim 5 , further comprising a guide wheel coupled to the transfer container claim 5 ,wherein the guide wheel moves along the guide rail.7. The device of claim 1 , wherein the transfer unit comprises:a pulley coupled to ...

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Номер записи: 51
18-04-2019 дата публикации

MONITORING APPARATUS AND SYSTEM

Номер: US20190116305A1
Автор: KIM Yeon Woo, LEE Ho Jung
Принадлежит: HANWHA TECHWIN CO., LTD.

A monitoring device includes: a communication interface configured to receive image data acquired by a camera and a signal generated by at least one sensor; a screen configured to display thereon the received image data as a main image; and a controller configured to control operations of the communication interface and the screen, wherein the controller controls the screen to include a control area around an area for displaying the main image so that the control area displays the main image and a surrounding image of the main image, and wherein, in response to the sensor sensing at least one event, the controller controls generation of an alarm with indication of at least one pointer associated with the sensor in the control area as a source of the sensing the event, and controls the main image to be changed to cover an area where the sensor is disposed. 1. A monitoring device comprising:a communication interface configured to receive image data acquired by a camera and a signal generated by at least one sensor;a screen configured to display thereon the received image data as a main image; anda controller configured to control operations of the communication interface and the screen,wherein the controller controls the screen to include a control area around an area for displaying the main image so that the control area displays the main image and a surrounding image of the main image, andwherein, in response to the sensor sensing at least one event, the controller controls generation of an alarm with indication of at least one pointer associated with the sensor in the control area as a source of the sensing the event, and controls the main image to be changed to cover an area where the sensor is disposed.2. The monitoring device of claim 1 , wherein claim 1 , in response to the sensor sensing the event claim 1 , the controller controls the main image to be panned and/or tilted to cover the area where the sensor is disposed.3. The monitoring device of claim 1 , ...

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Номер записи: 52
25-04-2019 дата публикации

Laser irradiation apparatus and method using robot arm

Номер: US20190117307A1
Автор: Jung Ho Lee
Принадлежит: Oh and Lee Medical Robot Inc

Provided are a laser irradiation apparatus using a robot arm and a method thereof which can automatically scan an object and irradiate with laser beam to the surface of the object based on the scanned information. The laser irradiation method using a robot, includes: collecting a raw data by scanning an object; constituting a three-dimensional image of the object on the basis of the raw data; setting a region of interest (ROI) on a surface of the object in the three-dimensional image; setting a guide path passing through the region of interest; and irradiating a laser on the surface of the object corresponding to the guide path using the robot arm having an end-effector.

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Номер записи: 53
25-04-2019 дата публикации

Method for controlling moving pattern for laser treatment and laser irradiation device using same

Номер: US20190117308A1
Автор: Jeong Soo Lim, Jung Ho Lee, Jung Woo HEO, Yong Soo Lee
Принадлежит: Oh and Lee Medical Robot Inc

Provided are a method of controlling motion pattern for a laser treatment and a laser irradiation apparatus using the same, which can perform the efficient laser treatment. The method of controlling a motion pattern for a laser treatment, the method includes constituting a three-dimensional image of an object; setting a region of therapy on which a laser is irradiated on a surface of the object using the three-dimensional image; setting a guide path passing through the region of therapy; setting a plurality of laser irradiation points arranged on the guide path; and sequentially irradiating the laser on a position corresponding to each of the laser irradiation point among the surface of the object; wherein the guide path includes a first section for entering the region of therapy, a second section for linearly moving at the same speed within the region of therapy, and a third section for reentering to the region of therapy by moving along a curved path while varying the speed outside the region of therapy; and the laser is irradiated at a constant frequency in the second section.

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Номер записи: 54
07-05-2015 дата публикации

VIDEO SEARCH SYSTEM AND METHOD

Номер: US20150127626A1
Автор: LEE Ho Jung, LIM Jeong Eun, PARK Dong Jun
Принадлежит: Samsung Tachwin Co., Ltd.

Provided is a video search system and method. The video search system includes: a search engine configured to extract video data matching a search condition from an original video; and a browsing engine configured to generate a summarized video based on the extracted video data, render a plurality of objects in the summarized video on a background model in an overlapping manner in an object appearing order in the original video, and display the rendered objects. 1. A video search system comprising:a search engine configured to extract video data matching a search condition from an original video; anda browsing engine configured to generate a summarized video based on the extracted video data, render a plurality of objects in the summarized video on a background model in an overlapping manner in an object appearing order in the original video, and display the rendered objects.2. The video search system of claim 1 , wherein the browsing engine is configured to render the objects by changing a degree of temporal overlapping between the objects in the summarized video while maintaining the object appearing order.3. The video search system of claim 1 , wherein the browsing engine is configured to limit a number of the objects displayed for a predetermined period of time.4. The video search system of claim 1 , wherein the browsing engine is configured to three-dimensionally render the summarized video into a plurality of layers on a time or category basis in response to a user request.5. The video search system of claim 4 , wherein the browsing engine is configured to display the plurality of layers in an overlapping manner and reproduce at least one layer selected from among the plurality of layers.6. The video search system of claim 1 , wherein the browsing engine is configured to remove at least one object corresponding to a canceling condition from the summarized video claim 1 , if the canceling condition is input.7. The video search system of claim 1 , wherein the ...

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Номер записи: 55
25-04-2019 дата публикации

LASER CONTROL METHOD AND LASER IRRADIATION APPARATUS USING SAME

Номер: US20190117995A1
Автор: Lee Jung Ho
Принадлежит:

Provided are a laser control method and a laser irradiation apparatus thereof, which can efficiently perform the laser treatment. The laser control method includes a setting step of setting a guide path on a surface of an object; and an irradiating step of irradiating a laser onto the surface of the object corresponding to the guide path, wherein at least one of a fluence or a frequency of the laser is gradually increased at the beginning stage of the laser irradiation and at least one of the fluence or the frequency of the laser is gradually decreased at the end of the laser irradiation. 1. A laser control method comprising:a setting step of setting a guide path on a surface of an object; andan irradiating step of irradiating a laser onto the surface of the object corresponding to the guide path,wherein at least one of a fluence or a frequency of the laser is gradually increased at the beginning stage of the laser irradiation and at least one of the fluence or the frequency of the laser is gradually decreased at the end of the laser irradiation.2. The laser control method according to claim 1 , wherein the laser is irradiated from an end-effector mounted on a robot arm.3. The laser control method according to claim 2 , wherein the robot arm is accelerated at the beginning stage of the laser irradiation claim 2 , and the robot arm is decelerated at the end stage of the laser irradiation.4. The laser control method according to claim 3 , wherein the speed of the robot arm is constantly maintained during a period from the end stage of the acceleration to the start stage of the deceleration of the robot arm.5. The laser control method according to claim 1 , wherein the laser irradiation is turned on/off depending on at least one of color or brightness of the surface of the object in the laser irradiation step.6. The laser control method according to claim 1 , the method further comprising:collecting raw data by scanning the object;constituting a three-dimensional image ...

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Номер записи: 56
27-05-2021 дата публикации

BRAKING DEVICE FOR DRIVING SHAFT

Номер: US20210156437A1
Автор: HEO Jung Woo, Lee Jung Ho, LIM Jeong Soo
Принадлежит:

Provided is a braking device for a driving shaft, and the braking device includes: a brake ring coupled to the driving shaft in such a manner as to rotate according to rotation of the driving shaft and having one or more locking pieces with cross-shaped ends; a support frame fixed to an interior of a robot articulation; brake wings rotatable around brake shafts formed on the support frame and having locking protrusions adapted to stop the rotation of the driving shaft through physical interference with the cross-shaped ends of the locking pieces of the brake ring; position regulators adapted to rotate the brake wings to allow positions of the locking protrusions to be moved; and elastic members adapted to apply elastic forces to the brake wings rotating. 1. A braking device for a driving shaft , which is used for a robot articulation , the braking device comprising:a brake ring coupled to the driving shaft in such a manner as to rotate according to rotation of the driving shaft and having one or more locking pieces with cross-shaped ends;a support frame fixed to an interior of the robot articulation;brake wings rotatable around brake shafts formed on the support frame and having locking protrusions adapted to stop the rotation of the driving shaft through physical interference with the cross-shaped ends of the locking pieces of the brake ring;position regulators adapted to rotate the brake wings to allow positions of the locking protrusions to be moved; andelastic members adapted to apply elastic forces to the brake wings rotating.2. The braking device for a driving shaft according to claim 1 , wherein the locking pieces of the brake ring protrude radially from a body coupled to the driving shaft.3. The braking device for a driving shaft according to claim 1 , wherein through rotation of the brake wings claim 1 , the locking protrusions are moved between a first position located inside a rotation radius of the cross-shaped ends of the locking pieces of the brake ...

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Номер записи: 57
12-05-2016 дата публикации

APPARATUS AND METHOD FOR PROCESSING QUERY

Номер: US20160132553A1
Автор: CHOI Gyu-Cheol, CHUN Jae-Bong, HONG Myung-Gon, Kang Hyuk, KIM Yu-na, LEE Ho-jung, SEO Jae-woo, Shin Sung-Hyuk, SONG Ga-Jin
Принадлежит:

An electronic device is provided. The electronic device includes a memory configured to store information associated with a user, and a query managing module that is functionally connected with the memory wherein the query managing module is configured to execute acquiring a query, determining at least one word associated with the user, from the query, obtaining a result of a first search executed, based on the at least one word, from a set of protected data associated with the user, changing at least a part of the query, based on the result of the first search, and providing a result of a second search executed, based on the changed query, from a set of public data. 1. A method of an electronic device , the method comprising:acquiring a query;determining at least one word associated with a user who corresponds to the electronic device, from the query, using one or more processors;obtaining a result of a first search executed, based on the at least one word, from at least a part of a set of protected data associated with the user;changing at least a part of the query based on the result of the first search; andproviding a result of a second search executed, based on the changed query, from at least a part of a set of public data.2. The method of claim 1 , wherein the acquiring of the query comprises:determining whether context information associated with the electronic device satisfies a designated condition.3. The method of claim 1 , wherein the determining comprises:determining a word that indicates the user to be the at least one word.4. The method of claim 1 , wherein the determining comprises:when a word that indicates the user does not exist in the query, changing at least a part of the query.5. The method of claim 1 , wherein the protected data set comprises one or more pieces of data associated with privacy of the user claim 1 , which is configured to allow access based on authentication of the user.6. The method of claim 1 , wherein the obtaining of the ...

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Номер записи: 58
02-05-2019 дата публикации

OPTICAL CAMERA COMMUNICATION APPARATUS AND METHOD

Номер: US20190132000A1
Автор: HAN JUNG IL, KIM Byung Oh, KIM Sang Ok, Lee Jung Ho, Lee Tae Hoon, YOON Sang Ho
Принадлежит:

The present disclosure in some embodiments provides a transmit data structure and a communication method using the same, which can minimize the loss of the transmit data during the transmission and reception of the transmit data by optical camera communication. 1. A method of performing an optical camera communication for transmitting a data frame , the method comprising:generating a synchronization header (SHR) including a preamble used for performing a reception synchronization of the data frame;generating a physical layer (PHY) header including a header check sequence (HCS) as an error detection code;generating a PHY payload composed of PHY service data units (PSDUs) including a plurality of data packets; andcombining the SHR, the PHY header and the PHY payload, to form the data frame, whereinthe data packets each include a plurality of data subpackets, andwherein the data subpackets each comprise a start frame (SF) signal used for distinguishing the data subpackets from each other, a frame indicator (FI) signal indicating whether each of the data packets is transmitted in odd-numbered order or in even-numbered order, and a payload including transmit data.2. The method of claim 1 , wherein the PHY header further includes a frame repetition (FR) signal indicating whether or not a data packet including same transmit data is repeatedly transmitted.3. The method of claim 1 , wherein the SHR is generated by using a 7-bit pseudo-random binary sequence (PRBS).4. The method of claim 1 , wherein the HCS is generated by using a CRC-8-CCITT algorithm.5. The method of claim 1 , wherein the transmit data is encoded by Manchester coding scheme.6. The method of claim 1 , further comprising transmitting an optical signal by controlling blinking of an LED light source based on the data frame.7. An apparatus for optical camera communication for transmitting a data frame claim 1 , the apparatus comprising:a processor configured to convert the data frame generated by using transmit ...

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Номер записи: 59
15-09-2022 дата публикации

POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PREPARING SAME

Номер: US20220289571A1
Автор: Kim Dong-Hyung, Lee Jung-Ho, Shinde Sambhaji Shivaji
Принадлежит: Industry-University Cooperation Foundation Hanyang University ERICA Campus

A method for preparing a positive electrode active material is provided. The method for preparing a positive electrode active material may comprise the steps of: preparing a lithium precursor, an iron precursor, a phosphorus precursor, and abase solvent; mixing the base solvent and the lithium precursor to prepare a first source, mixing the base solvent and the iron precursor to prepare a second source, and mixing the base solvent and the phosphorus precursor to prepare a third source; and mixing the first source, the second source, the third source, and a chelating agent and allowing a reaction to occur in the mixture by a heat treatment method to prepare a positive electrode active material comprising a compound of lithium, iron, phosphorus, and oxygen. 1. A method for preparing a functional positive electrode active material , the method comprising:providing a first stock solution in which a base positive electrode active material including a compound of lithium, iron, phosphorus, and oxygen is dispersed in a first solvent;providing a second stock solution in which graphene powder is dispersed in a second solvent; andpreparing a functional positive electrode active material in which the graphene powder is doped into the base positive electrode active material by mixing and heat-treating the first stock solution and the second stock solution.2. The method of claim 1 , wherein the providing of the second stock solution comprises:preparing a graphene colloid having the graphene powder by mixing the graphene powder with an oxidizing agent and heat-treating the mixture;obtaining the graphene powder from the graphene colloid; anddispersing the graphene powder in the second solvent.3. The method of claim 2 , wherein the oxidizing agent is hydrogen peroxide.4. The method of claim 1 , wherein the first solvent and the second solvent are a same solvent.5. The method of claim 4 , wherein the first solvent and the second solvent comprises N-methyl-2-pyrrolidone (NMP).6. A ...

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Номер записи: 60
17-06-2021 дата публикации

NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: US20210179622A1
Автор: Chun Minseung, Hong Wanpyo, KANG Yujin, LEE Ho Jung, Lee Jun Yeob, Suh Sang Duk, YOON HONGSIK
Принадлежит:

Provided is a compound of Chemical Formula 1: 2. The compound of claim 1 , wherein at least one of R1 and R2 is:{'sub': 1', '10', '6', '20', '2', '20', '1', '10', '6', '20', '2', '20, 'a phenyl group substituted with one or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group, or substituted with a substituent in which two or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group are linked to each other; or'}{'sub': 10', '20', '1', '10', '6', '20', '2', '20', '1', '6', '20', '2', '20, 'a Cto Caryl group that is unsubstituted or substituted with one or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group, or unsubstituted or substituted with a substituent in which two or more substituents selected from the group consisting of deuterium, a Cto Cm alkyl group, a Cto Caryl group and a Cto Cheteroaryl group are linked to each other; or'}{'sub': 2', '20', '1', '10', '6', '20', '2', '20', '1', '10', '6', '20', '2', '20, 'a Cto Cheteroaryl group that is unsubstituted or substituted with one or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group, or unsubstituted or substituted with a substituent in which two or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group are linked to each other.'}3. The compound of claim 1 , wherein R3 is:{'sub': 1', '10', '6', '20', '2', '20', '1', '10', '6', '20', '2', '20, 'a phenyl group substituted with one or more substituents selected from the group consisting of deuterium, a Cto Calkyl group, a Cto Caryl group and a Cto Cheteroaryl group, or substituted with a substituent in which two or more substituents selected from the group consisting of ...

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Номер записи: 61
15-09-2022 дата публикации

INTERMEDIATE PRODUCT OF ELECTRODE, ELECTRODE POWDER, ELECTRODE USING SAME, ELECTRODE PELLET USING SAME AND METHOD FOR PRODUCING EACH THEREOF

Номер: US20220293917A1
Автор: Kim Dong-Hyung, Lee Jung-Ho, Shinde Sambhaji Shivaji
Принадлежит: Industry-University Cooperation Foundation Hanyang University ERICA Campus

Provided is a method for producing an intermediate product of an electrode. The method for producing an intermediate product of an electrode may comprise the steps of: preparing a base particle; forming a coating layer, comprising a first metal, on the surface of the base particle by mixing the base particle with a coating source which comprises the first metal; and forming a molten source, in which is melted a second metal and the base particle on which the coating layer is formed, by heat-treating the second metal and the base particle on which the coating layer is formed. 1. A method for producing an intermediate product of an electrode , the method comprising:preparing a base particle;forming a coating layer, including a first metal, on a surface of the base particle by mixing the base particle with a coating source which includes the first metal; andforming a molten source, in which a second metal and the base particle on which the coating layer is formed are melted by heat-treating the second metal and the base particle on which the coating layer is formed.2. The method of claim 1 , wherein the base particle comprises a metal claim 1 , a metal oxide claim 1 , a metal carbide claim 1 , or a carbon structure.3. The method of claim 1 , wherein the base particle comprises a carbon structure claim 1 ,and the method further comprises pre-treating the base particle with a metal nitric acid solutionbefore mixing the base particle with the coating source.4. The method of claim 1 , wherein the first metal and the second metal comprise lithium.5. The method of claim 4 , wherein the coating source comprises a compound of lithium claim 4 , nitrogen claim 4 , fluorine claim 4 , sulfur claim 4 , carbon claim 4 , and oxygen.6. The method of claim 1 , wherein the base particle and the coating source are heat-treated at a temperature higher than room temperature after being mixed.7. A method for producing a coating source claim 1 , the method comprising:preparing a first ...

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Номер записи: 62
15-09-2022 дата публикации

ANODE, METHOD FOR MANUFACTURING SAME BY USING ELECTROLYTIC DEPOSITION, AND DEVICE FOR MANUFACTURING SAME

Номер: US20220293957A1
Автор: Kim Dong-Hyung, Lee Jung-Ho, Shinde Sambhaji Shivaji
Принадлежит: Industry-University Cooperation Foundation Hanyang University ERICA Campus

An anode is provided. The anode can comprise a three dimensional current collector and an anode active material layer provided on the surface of the three dimensional current collector. 1. An anode electrode comprising:a three dimensional current collector; andan anode active material layer provided on a surface of the three dimensional current collector.2. The anode electrode of claim 1 , wherein the three dimensional current collector has a form in which a plurality of fibers constitute a network claim 1 , andthe anode active material layer is deposited on a surface of the plurality of fibers.3. The anode electrode of claim 2 , wherein the anode active material layer is provided on the surface of the plurality of fibers to provide a pore between the plurality of fibers.4. The anode electrode of claim 1 , wherein the anode active material layer comprises at least any one of lithium claim 1 , sodium claim 1 , potassium claim 1 , magnesium claim 1 , aluminum claim 1 , zinc claim 1 , iron claim 1 , or silicon.5. The anode electrode of claim 1 , wherein the anode active material layer comprises both an amorphous region and a crystalline region.6. The anode electrode of claim 5 , wherein the anode active material layer comprises a proportion of the crystalline region higher than a proportion of the amorphous region.7. The anode electrode of claim 1 , wherein the three dimensional current collector comprises a metal nanowire or a metal nanotube.8. A secondary battery comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'an anode electrode according to ;'}a cathode electrode on the anode electrode; anda solid electrolyte between the anode electrode and the cathode electrode.9. The secondary battery of claim 8 , wherein the solid electrolyte comprises a compound in which a cation and an anion are bound.10. A method for manufacturing an anode electrode claim 8 , the method comprising:preparing a three dimensional current collector and an electrolytic solution ...

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Номер записи: 63
15-09-2022 дата публикации

Intermediate product of solid electrolyte, solid electrolyte using same, secondary battery including same, and method for manufacturing same

Номер: US20220294003A1
Автор: Dong-Hyung Kim, Jung-Ho Lee, Sambhaji Shivaji Shinde
Принадлежит: Industry University Cooperation Foundation IUCF HYU

Provided is an intermediate product of a solid electrolyte. The intermediate product of a solid electrolyte may comprise: a compound in which a cation including thiophenium or thiazolium and an anion including fluorohydrogenate are bound, and a solvent in which the compound is mixed.

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Номер записи: 64
17-06-2021 дата публикации

AMI SYSTEM FOR PERFORMING PHASE DETECTION AND SYNCHRONIZATION IN AMI COMMUNICATION NETWORK USING RELAY COMMUNICATION METHOD, AND METHOD THEREOF

Номер: US20210184827A1
Автор: BAEK Jong-Mock, Cho Han-Jin, Jo Byung-Kab, Lee Jung-Ho, MYOUNG No-Gil, Park Byung-Seok, Shim Jun-Su
Принадлежит: KOREA ELECTRIC POWER CORPORATION

The present invention relates to a system for performing phase detection and synchronization in an AMI communication network using a relay communication, and a method thereof. According to an embodiment of the present invention, a system for performing phase detection and synchronization in an AMI communication network using a relay communication includes an AMI server for collecting a ‘reference zero-crossing detection (ZCD) time difference by phase’ of input/output terminals of a main transformer installed in a substation; and a data concentration unit (DCU) comparing the ‘reference ZCD time difference by phase’ transmitted from the AMI server with a ‘ZCD time difference by phase’ collected by itself, and matching the same to have a time difference close to an error range. 1. An AMI system of performing phase detection and synchronization in an AMI communication network , the system comprising:an AMI server collecting a “reference zero-crossing detection (ZCD) time difference by phase” of input/output terminals of a main transformer installed in a substation; anda data concentration unit (DCU) comparing the “reference ZCD time difference by phase” transmitted from the AMI server with a “ZCD time difference by phase” collected by itself, and matching the same to have a time difference close to an error range.2. The AMI system of claim 1 , wherein the ZCD time difference is determined by counting an interval between a “GPS PPS signal” that becomes a pulse counting basis claim 1 , and a “ZCD pulse” as clock pulses.3. The AMI system of claim 1 , wherein the DCU includes:an oscillator unit generating a clock pulse;a GPS receiver unit determining a GPS pulse per second (PPS) signal from a received GPS signal;a ZCD circuit unit connected to a secondary side of a pole transformer, and determining a ZCD pulse by phase; anda pulse counting unit determining a ZCD time difference by phases by counting an interval between the GPS PPS signal and the ZCD pulse by phase as clock ...

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Номер записи: 65
23-05-2019 дата публикации

STEAM TURBINE

Номер: US20190153881A1
Автор: Lee Jung Ho, SEO Min Soo
Принадлежит:

A steam turbine includes a platform () including a front part on an upstream side of the platform, a rear part opposite the front part, and a side part extending between the front part and the rear part; a vane () provided on an upper surface of the platform, the vane including a leading edge facing the front part and a trailing edge extending from the front part via the side part to the rear part; and a dovetail () formed integrally with the platform. The dovetail slant angle (DSA) is created when the horizon is drawn at an angle formed by a dovetail center axis (DCA) of the dovetail and a rotation axis (RA), and the stagger angle (SA) corresponds to an angle formed by the leading edge and the trailing edge of the vane. The dovetail slant angle is less than the stagger angle. 1. A steam turbine comprising:{'b': 100', '110', '120', '130, 'a platform () comprising a front part () oriented toward an upstream side of the platform, a rear part () oriented toward a downstream side of the platform, and a side part () extending between the front part and the rear part;'}{'b': 200', '210', '220, 'a vane () provided on an upper surface of the platform, the vane including a leading edge () facing the front part and a trailing edge () extending from the front part via the side part to the rear part; and'}{'b': '300', 'a dovetail () formed integrally with the platform and extending away from the vane,'}wherein a dovetail slant angle (DSA) is created when the horizon is drawn at an angle formed by a dovetail center axis (DCA) of the dovetail and a rotation axis (RA),wherein a stagger angle (SA) corresponds to an angle formed by the leading edge and the trailing edge of the vane, andwherein the dovetail slant angle is less than the stagger angle.2. The steam turbine according to claim 1 , wherein the stagger angle of the vane is an angle between 22° and 26°.3. The steam turbine according to claim 1 , wherein the stagger angle of the vane is an angle of 24°.4. The steam turbine ...

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Номер записи: 66
08-06-2017 дата публикации

Liquid Crystal Display Including a Variable Width Spacer Element and Method for Fabricating the Same

Номер: US20170160617A1
Автор: Choi Yong-Woo, Jung Kwan-Wook, KIM Bo-Sung, Lee Jung-Ho, MUN Joong-Hyun, NAM Hyo-Rak, SONG Jang-Kun
Принадлежит:

A liquid crystal display with two insulating substrates. A first insulating substrate has crossing signal lines, a pixel electrode, and a drain electrode electrically connected to the pixel electrode through a contact hole. A spacer is formed on the first signal line of the first insulating substrate, and is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate, and the drain electrode comprises a first portion and a second portion extending in a different direction with respect to the first portion. 1. A display device comprising:a first insulating substrate;a first signal line disposed on the first insulating substrate;a second signal line disposed on the first insulating substrate and crossing the first signal line;a pixel electrode disposed on the first insulating substrate;a spacer disposed on the first insulating substrate;a second insulating substrate; anda liquid crystal layer disposed between the first insulating substrate and the second insulating substrate,wherein the pixel electrode has a plurality of domain dividers, each of the plurality of domain dividers comprises a first domain divider and a second domain divider substantially orthogonal to the first domain divider,wherein the liquid crystal layer on the pixel electrode is divided into a plurality of domains by the plurality of domain dividers, and the plurality of domains are defined by an orientation direction of liquid crystal molecules when an electric field is applied to the liquid crystal layer, andwherein the spacer is wider at a first portion close to the first insulating substrate than at a second portion close to the second insulating substrate.2. The display device of claim 1 , wherein at least one of the first and the second domain dividers comprises an end portion extending adjacent to and along an edge of the pixel electrode.3. The display device of claim 1 , further comprising a storage capacitor conductive ...

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Номер записи: 67
08-06-2017 дата публикации

METHOD OF PROCESSING MULTIPLE COMPONENT CARRIERS AND DEVICE THEREOF

Номер: US20170164311A1
Автор: HONG Kl JOON, JUNG Young Seok, Lee Jung Ho, MO YUN SUNG
Принадлежит:

A method of processing a plurality of component carriers (CCs) included in a signal received by a user equipment includes receiving a first CC and a second CC, in which the first and second CCs have different reception timings, front-processing the first and second CCs asynchronously, controlling a timing between the first and second CCs using an alignment buffer memory, and processing the timing-controlled first and second CCs synchronously. The plurality of CCs includes at least the first and second CCs. 110-. (canceled)11. A signal processing apparatus for processing a plurality of component carriers (CCs) , the signal processing apparatus comprising:a front-processing circuit configured to receive a first CC and a second CC, and front-process the second CC asynchronously with the first CC, wherein the second CC is later than the first CC in reception timing;an alignment buffer memory configured to store front-processed symbols of the first CC; andan alignment controller configured to output the front-processed symbols of the first CC from the alignment buffer memory such that the front-processed symbols of the first CC and front-processed symbols of the second CC are aligned with respect to the second CC,wherein the plurality of CCs includes at least the first and second CCs.12. The signal processing apparatus of claim 11 , wherein the alignment controller comprises:a write manager configured to store symbols of the first CC and symbols of the second CC separately in the alignment buffer memory; anda read manager configured to read the symbols of the first CC from the alignment buffer memory in an order of the symbols of the second CC.13. The signal processing apparatus of claim 12 , wherein the alignment controller further comprises:a symbol manager configured to store and manage a bitmap indicating whether each of the symbols of the first CC stored in the alignment buffer memory have been read.14. The signal processing apparatus of claim 12 ,wherein the front- ...

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Номер записи: 68
16-06-2016 дата публикации

USER TERMINAL DEVICE AND METHOD OF RECOGNIZING OBJECT THEREOF

Номер: US20160171339A1
Автор: CHOI Hyung-tak, LEE Ho-jung
Принадлежит:

A user terminal device is provided. The user terminal device includes a plurality of different types of sensors, a storage unit configured to store object information, and a controller configured to acquire sensing results of the plurality of sensors, determine a plurality of object categories respectively corresponding to the sensing results, and compare objects belonging to the plurality of object categories to estimate an object commonly belonging to the object categories as a recognition result. 1. An object recognizing method of a user terminal device , the object recognizing method comprising:activating a plurality of different types of sensors;acquiring sensing results of the plurality of sensors;determining a plurality of object categories respectively corresponding to the sensing results; andestimating an object commonly belonging to the plurality of object categories as a recognition result.2. The object recognizing method of claim 1 , further comprising:giving the plurality of object categories probabilistic numbers to which an object to be recognized belongs,wherein an object, which has a high probability as the object to be recognized among a plurality of objects commonly belonging to the plurality of object categories, is estimated as the recognition result based on the probabilistic numbers given to the plurality of object categories.3. The object recognizing method of claim 1 , wherein the determining of the plurality of object categories comprises:in response to position information of the user terminal device being sensed by a position sensor as one of the plurality of sensors, determining an object category comprising objects existing in a location corresponding to the position information.4. The object recognizing method of claim 3 , wherein the determining of the plurality of object categories comprises:in response to a smell being sensed by a smell sensor as one of the plurality of sensors, determining an object category comprising objects ...

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Номер записи: 69
21-05-2020 дата публикации

METHOD AND APPARATUS FOR PROVIDING ONLINE SHOOTING GAME

Номер: US20200155951A1
Автор: JO Chang Hyun, KIM Sae Rom, Lee Jung Ho, LEE Ki Hoon
Принадлежит: Gree, Inc.

The present disclosure relates to providing an online shooting game by a game server communicatively connected to a player terminal. The player terminal may display a virtual online shooting game environment based on information received from the game server. Providing an online shooting game may include: selecting a basic identification range within a virtual online shooting game environment displayed on the player terminal; detecting one or more enemy characters that are within the basic identification range; determining one of the detected one or more enemy characters as an automatic tracking object; and allowing an aiming point to automatically track movement of the automatic tracking object within the basic identification range. 1. A method of providing an online shooting game performed by a game server communicatively connected to a player terminal , the method comprising:determining whether there is a shooting input via a touch manipulation of a virtual pad displayed on a display of the player terminal;determining, when it is determined that there is the shooting input in the determining whether there is the shooting input, whether one or more enemy characters are included within a basic identification range that is set in the player terminal;determining, when it is determined that a plurality of enemy characters is included within the basic identification range in the determining whether the one or more enemy characters are included within the basic identification range, an aiming point for a target enemy character based on an attack priority of the respective enemy characters;performing a shooting according to the aiming point for the target enemy character determined in the determining the aiming point;determining a damage to be inflicted on the target enemy character hit by the shooting in the performing the shooting; andupdating information on the target enemy character based on the damage determined in the determining the damage.2. The method of claim 1 ...

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Номер записи: 70
15-06-2017 дата публикации

Hybrid type device

Номер: US20170167035A1
Автор: Jin-Young Jung, Jung-Ho Lee, Minjoon PARK, Sun-Mi SHIN
Принадлежит: Industry University Cooperation Foundation IUCF HYU

Disclosed is a hybrid device for combining a photoelectrochemical cell and a thermoelectric element to generate hydrogen and power. The hybrid device includes: a heat source; a thermoelectric element connected to the heat source and driven by the heat source to generate a first electromotive force; and a photoelectrochemical cell connected to the thermoelectric element to receive the first electromotive force, receiving light to generate a second electromotive force, generating hydrogen by the first electromotive force and the second electromotive force, and being cooled by the thermoelectric element.

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Номер записи: 71
30-06-2016 дата публикации

USER TERMINAL, SERVICE PROVIDING APPARATUS, DRIVING METHOD OF USER TERMINAL, DRIVING METHOD OF SERVICE PROVIDING APPARATUS, AND ENCRYPTION INDEXING-BASED SEARCH SYSTEM

Номер: US20160191544A1
Автор: CHOI Gyu-Cheol, CHUN Jae-Bong, Kang Hyuk, KIM Yu-na, LEE Ho-jung, SEO Jae-woo, SONG Ga-Jin
Принадлежит:

A user terminal, a service providing apparatus, a driving method of a user terminal, a driving method of a service providing apparatus, and an encryption indexing-based search system are provided. The user terminal includes a storage configured to store content and an indexing information processor configured to generate indexing information for searching the stored content, encrypt the generated indexing information, and provide the encrypted indexing information to a service providing apparatus which manages the encrypted indexing information. 1. A user terminal comprising:a storage configured to store content; and generate indexing information for searching the stored content,', 'encrypt the generated indexing information, and', 'provide the encrypted indexing information to a service providing apparatus which manages the encrypted indexing information., 'an indexing information processor configured to2. The user terminal of claim 1 , wherein the indexing information processor is further configured to:generate the indexing information, which comprises address information of the content which is used when the content is searched, security information which is related to a security level of the content, and keyword information which is determined according to the security level.3. The user terminal of claim 2 ,wherein the indexing information further comprises meta information of the content and signature information on a person who has authority over the content,wherein the security level is determined with reference to the meta information, andwherein the signature information is used when the encrypted address information, the encrypted meta information, and the security information are verified.4. The user terminal of claim 2 , wherein the indexing information processor is further configured to:determine different indexing objects for a first content and a second content, anduse the determined indexing objects and terms corresponding to the determined indexing ...

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Номер записи: 72
18-09-2014 дата публикации

SYSTEM AND METHOD FOR CONVERTING CONTENT

Номер: US20140281921A1
Автор: Choi Jun Kyun, Lee Jung Ho, Park Hyo Jin, Yang Jin Hong
Принадлежит: Intellectual Discovery Co., Ltd.

Provided is a content converting method and system. The content converting method and system may extract web content elements from collected web contents, may extract domain elements from a web page including the web contents, may match the extracted elements with broadcast content elements and thus, may enable the web contents to be played in a broadcast receiving apparatus. 1. A method of generating a web page , the method comprising:generating a micro format that is based on a broadcast content format; andgenerating the web page based on the generated micro format.2. The method of claim 1 , wherein the generating of the micro format comprises generating the micro format to enable a hierarchy of broadcast content elements to correspond to a hierarchy of web content elements.3. The method of claim 2 , wherein:the broadcast content elements include a provision information element, a service information table element and a virtual channel map table element, andthe generating of the micro format comprises generating the micro format including an author element corresponding to the provision information element, a feed element, an entry element, an entry-title element corresponding to the service information table element, and an entry-content element corresponding to the virtual channel map table element.4. The method of claim 3 , further comprising:obtaining domain elements of the generated web page,wherein the generating of the micro format comprises generating the micro format to enable the obtained domain elements to correspond to the author element.5. The method of claim 1 , further comprising:transmitting web content elements of a web content included in the generated web page.6. An apparatus of generating a web page claim 1 , the apparatus comprising:a micro format generating unit to generate a micro format that is based on a broadcast content format; anda web page generating unit to generate a web page based on the generated micro format.7. The apparatus of ...

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Номер записи: 73
07-07-2016 дата публикации

SYSTEM AND METHOD FOR TRANSMITTING INFORMATION ABOUT TASK TO EXTERNAL DEVICE

Номер: US20160198304A1
Автор: LEE Ho-jung, OH Hyung-rai
Принадлежит:

A method and a system for an external device with information about a task being performed by a user device are provided. The method includes receiving information about the task being performed by the user device, identifying a plurality of external devices located near a wearable device of a user of the user device, determining a first external device to continuously perform the task from among the plurality of external devices based on the information about the task and characteristics information about the identified external devices, and transmitting the information about the task to the first external device. 1. A method of providing an external device with information about a task being performed by a user device , wherein the method is performed by using a server , the method comprising:receiving, by the server, information about the task being performed by the user device;identifying a plurality of external devices located near a wearable device of a user of the user device;determining a first external device to continuously perform the task from among the plurality of external devices based on the information about the task and characteristics information about the identified external devices; andtransmitting the information about the task to the first external device.2. The method of claim 1 , wherein the identifying of the plurality of external devices comprises identifying a plurality of external devices located near the wearable device claim 1 , by receiving information about distances between the wearable device and the plurality of external devices claim 1 , the information about distances being received from the plurality of external devices that have received a short range wireless communication signal from the wearable device.3. The method of claim 2 , wherein the information about the distances between the wearable device and the plurality of external devices is received from the plurality of external devices via a wireless communication signal ...

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Номер записи: 74
25-09-2014 дата публикации

CARTRIDGE-TYPE INLINE HEATER AND SYSTEM FOR CONTROLLING WORKING FLUID TEMPERATURE USING SAME

Номер: US20140287374A1
Автор: KIM Young, Lee Jung Ho, Lee Kong Hoon, Yoon Seok Ho
Принадлежит: KOREA INSTITUTE OF MACHINERY & MATERIALS

The present invention relates to a cartridge-type inline heater including: a heat exchanging unit including a body part in which a mounting part is formed in a longitudinal direction, and swirl parts coiled in a spiral along the longitudinal direction of the body part, and configured to induce a flowing-in working fluid to flow along the swirl parts; and a heater inserted in a longitudinal direction of the heat exchanging part to heat the working fluid which is in contact with the heat exchanging unit. 1. A cartridge-type inline heater , comprising:a heat exchanging unit including a body part in which a mounting part is formed in a longitudinal direction, and swirl parts coiled in a spiral along the longitudinal direction of the body part, and configured to induce a flowing-in working fluid to flow along the swirl parts; anda heater inserted in a longitudinal direction of the heat exchanging unit and configured to heat the working fluid which is in contact with the heat exchanging unit.2. The cartridge-type inline heater of claim 1 , wherein:a plurality of swirl parts is formed to be spaced apart from each other in a circumferential direction of the body part, anda fluid flowing path, through which the working fluid flows, is formed in a space between the adjacent swirls parts.3. The cartridge-type inline heater of claim 2 , further comprising:an exterior part mounted to be spaced apart from the body part while surrounding the swirls parts.4. The cartridge-type inline heater of claim 3 , wherein:the exterior part is mounted to be in close contact with the swirl parts so as to prevent the working fluid flowing inside any one fluid flowing path based on the swirl parts from flowing to an adjacent fluid flowing path.5. The cartridge-type inline heater of claim 4 , wherein:a flow pattern is formed on a surface of the swirl part which is in contact with the working fluid so that pressure resistance between the swirl part and the working fluid is decreased.6. A system for ...

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Номер записи: 75
22-07-2021 дата публикации

STATOR COIL WINDING MACHINE

Номер: US20210226517A1
Автор: HEO Jung Woo, KIM Tae June, Lee Jung Ho, LIM Jeong Soo, Park Chan Ho
Принадлежит:

Provided is a stator coil winding machine including: a stator transfer unit adapted to transfer a linear type stator having a plurality of stator cores in directions of X and Y axes; a winding guide unit adapted to guide the transferred stator to coil winding; a winding unit adapted to wind a coil on the stator; a tension adjusting unit adapted to adjust tension on the coil being wound on the stator; and a controller adapted to control operations of the stator transfer unit, the winding guide unit, and the winding unit to allow the coil to be wound on the stator by means of three-phase Y connection on the basis of a previously set winding sequence. 1. A stator coil winding machine comprising:a stator transfer unit adapted to transfer a linear type stator having a plurality of stator cores in directions of X and Y axes;a winding guide unit adapted to guide the transferred stator to coil winding;a winding unit adapted to wind a coil on the stator;a tension adjusting unit adapted to adjust tension on the coil being wound on the stator; anda controller adapted to control operations of the stator transfer unit, the winding guide unit, and the winding unit to allow the coil to be wound on the stator by means of three-phase Y connection on the basis of a previously set winding sequence,wherein the winding sequence comprises coil winding order of the plurality of stator cores and coil winding directions thereof, and if numbers are applied sequentially to the plurality of stator cores in a direction of a right side of the plurality of stator cores from the left side thereof, the order of coil winding on the plurality of stator cores is different from the numbers of the plurality of stator cores, the plurality of stator cores being divided into three sets so that the coil is wound thereon by means of the three-phase Y connection.2. The stator coil winding machine according to claim 1 , wherein the stator comprises 12 stator cores claim 1 , and the winding sequence is carried ...

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Номер записи: 76
18-06-2020 дата публикации

BOOTSTRAP CIRCUIT AND A SAMPLING CIRCUIT USING THE SAME

Номер: US20200195242A1
Автор: Choi Michael, Lee Jung Ho, SHIN EUN SEOK
Принадлежит:

A bootstrap circuit including: a charge pump; a power unit including a bootstrap capacitor, wherein the bootstrap capacitor is charged using an output voltage of the charge pump; and a switch driver for generating a bootstrap signal based on a clock signal and an analog signal, wherein the analog signal is input to an analog switch, the switch driver for controlling the analog switch using the bootstrap signal, and including a first body switch connected between an input terminal and a body of the analog switch. 1. A bootstrap circuit , comprising:a charge pump;a power unit including a bootstrap capacitor, wherein the bootstrap capacitor is charged using an output voltage of the charge pump; anda switch driver for generating a bootstrap signal based on a clock signal and an analog signal, wherein the analog signal is input to an analog switch, the switch driver for controlling the analog switch using the bootstrap signal, and including a first body switch connected between an input terminal and a body of the analog switch.2. The bootstrap circuit of claim 1 , wherein the power unit includes:a first transistor having a drain connected to a power voltage, and a source connected to a first node of the bootstrap capacitor, anda second transistor having a drain connected to a second node of the bootstrap capacitor, and a source connected to a ground.3. The bootstrap circuit of claim 1 , wherein the first body switch operates synchronously with the analog switch in response to the bootstrap signal.4. The bootstrap circuit of claim 1 , wherein the switch driver further includes a second body switch connected between an input terminal and a body of the first body switch.5. The bootstrap circuit of claim 1 , wherein the switch driver includes:a first transistor having a source connected to a first node of the bootstrap capacitor and a drain connected to a control terminal of the analog switch; anda second transistor having a source connected to a source of the analog switch ...

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Номер записи: 77
27-06-2019 дата публикации

Wireless communication device and symbol-based processing method for downlink signals thereof

Номер: US20190200362A1
Автор: Jung-Ho Lee, Young-Gul Won
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A symbol-based processing method for downlink signals of a wireless communication device includes receiving a first downlink signal including a plurality of symbols, detecting a physical downlink shared channel (PDSCH) from the first downlink signal, performing a first channel estimation operation using a first reference signal for demodulating the PDSCH, performing a second channel estimation operation on at least one second symbol between at least two first symbols included in a symbol group unit based on a result of the first channel estimation operation, each time the first channel estimation operation on the symbol group unit is completed, and performing a demodulation operation on the PDSCH based on a result of the second channel estimation operation.

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Номер записи: 78
09-10-2014 дата публикации

SEPARABLE ACTUATOR

Номер: US20140298939A1
Автор: Kim Byoung-Soo, Lee Jung-Ho
Принадлежит:

An actuator for controlling joint movement of a robot includes a first deceleration module and a second deceleration module, which receives and outputs driving force by being in gear with the first deceleration module. The first deceleration module includes a driving motor, a first print circuit board for controlling the driving motor by feeding back the output of the second deceleration module, at least one first reduction gear which is rotated by a driving motor, and a housing on which the driving motor, the first print circuit board, and the first reduction gear are mounted. The second deceleration module includes at least one other reduction gear, which rotates by being in gear with the first reduction gear, and a case on which the second reduction gear is mounted and which is connected to the housing. 1. A separable actuator for controlling an articulated motion of a robot , the separable actuator comprising:a primary deceleration module, the primary deceleration module comprising a first printed circuit board to feed back output of a driving motor and the secondary deceleration module to control the driving motor, one or more primary deceleration gears rotated by the driving motor, and a housing in which the driving motor, the first printed circuit board, and the one or more primary deceleration gears are mounted; anda secondary deceleration module meshed with the primary deceleration module to receive and output power, the secondary deceleration module comprising one or more secondary deceleration gears meshed and rotated with the one or more primary deceleration gears, and a case in which the one or more secondary deceleration gears are mounted and connected to the housing.2. The separable actuator according to claim 1 , wherein the one or more primary deceleration gears comprise:a driving gear fixed to a rotary shaft of the driving motor;a driven gear meshed with the driving gear; anda transmission gear installed on the same shaft of the driven gear to be ...

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Номер записи: 79
06-08-2015 дата публикации

DISPLAY DEVICES AND METHODS OF MANUFACTURING DISPLAY DEVICES

Номер: US20150219950A1
Автор: Kim Jun-Woo, KIM Sung-Chul, Kim Tae-Soo, LEE Ho-jung, Song Jun-Hyeog
Принадлежит:

A display device includes a display panel, an adhesive member, a transparent member, a shielding member, a phase retardation layer, and a linear polarization layer. The adhesive member may be on the display panel. The transparent member may be positioned on the adhesive member. The shielding member may be located beneath a lower surface of the transparent member in a peripheral region. The phase retardation layer may be located between the display panel and the adhesive member. The linearly polarizing layer may be located between the adhesive member and the transparent member. The linearly polarizing layer may be partially overlapped with the shielding member. 1. A display device comprising:a display panel having a display region and a peripheral region surrounding the display region, the display panel comprising a bottom substrate, a switching element on the bottom substrate, a light emitting structure on the switching element, and an encapsulation structure on the light emitting structure;an adhesive member on the display panel;a transparent member on the adhesive member;a shielding member beneath a lower surface of the transparent member in the peripheral region;a phase retardation layer between the display panel and the adhesive member; anda linearly polarizing layer between the adhesive member and the transparent member, the linearly polarizing layer being partially overlapped with the shielding member.2. The display device of claim 1 , wherein a region where the linearly polarizing layer is partially overlapped with the shielding member is in the peripheral region.3. The display device of claim 2 , wherein when the linearly polarizing layer is partially overlapped with the shielding member claim 2 , the display region of the display panel is increased in accordance with a reduction of a width of the shielding member.4. The display device of claim 2 , wherein when the linearly polarizing layer is partially overlapped with the shielding member claim 2 , widths ...

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Номер записи: 80
13-08-2015 дата публикации

BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME

Номер: US20150226405A1
Автор: Lee Jung Ho, PARK Sung Yong
Принадлежит:

Disclosed are a backlight unit and a display apparatus using the same. The backlight unit includes first and second reflectors, a light source module, an optical member spaced apart from the second reflector, a first cover to come into contact with the second reflector and optical member, a second cover coupled to the first cover to support the light source module, and a third cover coupled to the first and second covers. The first cover includes a bottom plate, first lateral plates facing each other with respect to a first direction, second lateral plates facing each other in a second direction, a first coupling portion disposed at each first lateral plate and coupled to the second cover, a second coupling portion disposed at each second lateral plate and coupled to the optical member, and a third coupling portion disposed at each second lateral plate and coupled to the third cover. 1. A lighting system comprising:at least first reflector and at least one second reflector;at least one light source module disposed on an adjacent area of the first reflector;an optical member disposed on an adjacent area of the light source module;a first cover configured to come into contact with the second reflector;wherein the first cover includes:a bottom plate;first lateral plate disposed to face each other with respect to a first direction of the bottom plate;second lateral plate disposed to face each other in a second direction perpendicular to the first direction; anda plurality of pins arranged on an upper surface of the bottom plate, andwherein the optical member has a pattern.2. The lighting system according to claim 1 , wherein a lower surface of each pin has a greater area than an upper surface of the pin.3. The lighting system according to claim 1 , wherein the pattern is roughened.4. The lighting system according to claim 1 , wherein the pattern is disposed on an upper surface of the optical member.5. The lighting system according to claim 1 , wherein the optical member ...

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Номер записи: 81
16-08-2018 дата публикации

REAL-TIME DEVICE CONTROL SYSTEM HAVING HIERARCHICAL ARCHITECTURE AND REALTIME ROBOT CONTROL SYSTEM USING SAME

Номер: US20180229367A1
Автор: Lee Jung Ho, LIM Jeong Soo
Принадлежит:

Provided is a real-time robot controlling system which includes a first layer comprising one or more control target devices; a second layer comprising a device control module controlling directly the devices at upper level of the first layer; a third layer comprising a shared memory connected to the device control module at upper level of the second layer; a fourth layer comprising one or more agents performing independent processes using the shared memory at upper level of the third layer; and a fifth layer controlling the one or more agents according to user commands at upper level of the fourth layer. 1. A real-time device controlling system having a hierarchical architecture comprising:a first layer comprising one or more control target devices;a second layer comprising a device control module controlling directly the devices at upper level of the first layer;a third layer comprising a shared memory connected to the device control module at upper level of the second layer;a fourth layer comprising one or more agents performing independent processes using the shared memory at upper level of the third layer; anda fifth layer controlling the one or more agents according to user commands at upper level of the fourth layer.2. The real-time device controlling system having a hierarchical architecture according to claim 1 , whereinthe first to fifth layers can communicate to layers adjacent mutually.3. The real-time device controlling system having a hierarchical architecture according to claim 1 , whereinthe device control module of the second layer residing in background of the system to transfer control signals for controlling the devices from reference obtained from the shared memory to the first layer.4. The real-time device controlling system having a hierarchical architecture according to claim 3 , whereinthe device control module being a module generating a real-time thread having a control period synchronized to the one or more agents on an operating system ...

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Номер записи: 82
17-08-2017 дата публикации

METHOD FOR PREPARING D-ARGININE

Номер: US20170233334A1
Автор: BYUN Il-Suk, Ga Hye-Lim, KIM Won-Sup, Lee Jung-Ho
Принадлежит: Aminologics Co., Ltd.

Disclosed is a method of preparing D-arginine, wherein D-arginine is obtained by the optical resolution of DL-arginine using D-3-bromocamphor-10-sulfonic acid as an optical resolving agent. 1. A method of preparing D-arginine , comprising steps of:(1) removing L-arginine and a D-3-bromocamphor-10-sulfonic acid salt, deposited by the optical resolution of DL-arginine using D-3-bromocamphor-10-sulfonic acid; and(2) purifying D-arginine left behind in a filtrate from which deposits are removed.2. The method of claim 1 , wherein the D-3-bromocamphor-10-sulfonic acid is used in an amount of 0.1 to 1.5 equivalents based on an amount of DL-arginine.3. The method of claim 1 , wherein the D-3-bromocamphor-10-sulfonic acid is at least one selected from the group consisting of a D-3-bromocamphor-10-sulfonic acid hydrate and a D-3-bromocamphor-10-sulfonic acid ammonium salt.4. The method of claim 1 , wherein the purifying the D-arginine in the step (2) is performed using an ion exchange resin. The present invention relates to a method of preparing D-arginine, and more particularly to a method of preparing D-arginine by the optical resolution of DL-arginine using D-3-bromocamphor-10-sulfonic acid as an optical resolving agent.D-arginine is an essential ingredient used for producing medicaments such as an enuresis therapeutic agent Desmopressin, a hereditary angioedema therapeutic agent Icatibant, and a hyperparathyroidism therapeutic agent Velcalcetide.Conventional techniques for preparing D-arginine are largely classified into two types, one of which is a biological optical resolution process using an enzyme, and the other of which is a chemical optical resolution process using a chiral organic acid.A method of preparing D-arginine through a biological optical resolution, including selectively obtaining D-acetyl-arginine from DL-acetyl-arginine through a optical resolution using an enzyme and then hydrolyzing the D-acetyl-arginine, is known in [Archives of Biochemistry ...

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Номер записи: 83
09-09-2021 дата публикации

Microneedle Adhesive Patch Based on Hydrogel Formulation

Номер: US20210275359A1
Автор: Cha Hyung Joon, JEON Eun Young, Lee Jung Ho, Lim Geun Bae
Принадлежит:

Disclosed are a microneedle patch including a first hydrogel layer containing a mussel adhesive protein and hyaluronic acid, and a second hydrogel layer containing silk fibroin, and a preparation method thereof. The microneedle patch according to the present disclosure has excellent tissue adhesion, biocompatibility, and biodegradability, and is used for transdermal drug delivery to promote wound regeneration. 1. A microneedle patch comprising:a first hydrogel layer containing a mussel adhesive protein and hyaluronic acid; anda second hydrogel layer containing silk fibroin.2. The microneedle patch of claim 1 , wherein the mussel adhesive protein includes a protein having an amino acid sequence selected from a group consisting of amino acid sequences represented by SEQ ID NO: 1 claim 1 , SEQ ID NO: 4 claim 1 , SEQ ID NO: 5 claim 1 , SEQ ID NO: 6 claim 1 , SEQ ID NO: 7 and SEQ ID NO: 8 claim 1 , or a fusion protein to which at least one amino acid sequence selected from the group is linked.3. The microneedle patch of claim 2 , wherein the fusion protein includes a fusion protein having an amino acid sequence selected from a group consisting of amino acid sequences represented by SEQ ID NO: 9 claim 2 , SEQ ID NO: 10 claim 2 , SEQ ID NO: 11 claim 2 , SEQ ID NO: 12 claim 2 , SEQ ID NO: 13 and SEQ ID NO: 15.4. The microneedle patch of claim 2 , wherein the fusion protein includes a fusion protein having the amino acid sequence represented by SEQ ID NO: 9 or SEQ ID NO: 15.5. The microneedle patch of claim 1 , wherein the first hydrogel layer and the second hydrogel layer are cross-linked with each other.6. The microneedle patch of claim 1 , wherein a content of the mussel adhesive protein is in a range of 25 to 50% (w/v) based on the first hydrogel layer.7. The microneedle patch of claim 1 , wherein the hyaluronic acid has an average molecular weight of 40 kDa to 150 kDa.8. The microneedle patch of claim 1 , wherein a content of the hyaluronic acid is in a range of 5 to 20 ...

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Номер записи: 84
30-08-2018 дата публикации

AUTOMATIC PRECIPITATION SAMPLER SYSTEM AND OPERATION METHOD THEREOF

Номер: US20180246014A1
Автор: Chang Ki-Ho, CHOI Jeong Hwan, HAN Cheol-Ho, Jeong Jin-Yim, Kim Baek-Jo, Lee Jung-Ho, SHIN Hyun-Chul, SUNWOO Yong-Tea, Yang Ha-Young
Принадлежит:

Provided are an automatic precipitation sampler system and an operation method thereof. The automatic precipitation sampler system, includes a main body having an water receiving port provided in the upper portion thereof, a driving unit disposed in the main body, a circular table disposed in the main body and rotating by the driving unit, a plurality of sample containers arranged at uniform intervals from each other at positions spaced away from the center of the circular table by a predetermined distance in the radial direction of the circular table, and a plurality of funnels arranged on top of each of the plurality of sample containers such that any one of the plurality of funnels is aligned with the water receiving port. 1. An automatic precipitation sampler system , comprising:a main body having an water receiving port provided in the upper portion thereof;a driving unit disposed in the main body;a circular table disposed in the main body and rotating by the driving unit;a plurality of sample containers arranged at uniform intervals from each other at positions spaced away from the center of the circular table by a predetermined distance in the radial direction of the circular table; andfunnels respectively arranged on top of each of the plurality of sample containers such that any one of the funnels is aligned with the water receiving port.2. An automatic precipitation sampler system according to claim 1 , wherein the plurality of sample containers are arranged in a circle and are rotated on the circular table claim 1 , which is rotated by the drive unit claim 1 , so as to be sequentially arranged below the water receiving port.3. An automatic precipitation sampler system according to claim 1 , wherein the circular table has container holders for fixing or supporting the plurality of sample containers.4. An automatic precipitation sampler system according to claim 1 , further comprising a control box coupled to the outside of the main body and connected to a ...

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Номер записи: 85
27-11-2014 дата публикации

LAMP UNIT AND VEHICLE LAMP APPARATUS INCLUDING THE SAME

Номер: US20140347854A1
Автор: Lee Jung Ho, NOH Jae Myeong, Yang Jun Suk
Принадлежит:

A lamp unit which implements a source light source with a small number of light sources using a lens and a vehicle lamp apparatus including the same. The lamp unit includes an optical member, a base plate spaced from the optical member by a predetermined distance, and a spacer between the base plate and the optical member. The spacer supports an edge of the optical member, and a light source is disposed on the base plate. A lens is coupled to the base plate, and the lens covers the light source. The lens includes a connection portion contacting the base plate, and a reinforcement part contacting the spacer. 1. A lamp unit comprising:a base plate having a plurality of holes;a light source disposed on the base plate; andat least one lens coupled to the base plate, the lens covering the light source,wherein the lens having a lens body of a prescribed diameter in a first direction, a plurality of snap fit hooks that protrudes from the lens body in a second direction and snaps into the plurality of holes, and at least one spacer that protrudes from the lens body, the second direction being different from the first direction.2. The lamp unit of claim 1 , wherein the first direction is perpendicular to the second direction.3. The lamp unit of claim 2 , wherein the at least one spacer protrudes in the second direction.4. The lamp unit of claim 1 , wherein the spacer is between adjacent snap fit hooks.5. The lamp unit of claim 1 , wherein the at least one spacer comprises a plurality of spacers claim 1 , a corresponding spacer contacting a corresponding snap fit hook.6. The lamp unit of claim 5 , wherein the corresponding spacer and the corresponding snap fit hook are integrally formed.7. The lamp unit of claim 1 , further comprising a protrusion provided between adjacent spacers.8. The lamp unit of claim 7 , wherein the protrusion protrudes in a second direction.9. The lamp unit of claim 1 , wherein the base plate is flexible such that the base plate has a curve shape.10. ...

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Номер записи: 86
27-11-2014 дата публикации

BACKLIGHT UNIT AND DISPLAY DEVICE

Номер: US20140347881A1
Автор: KIM Bang Gun, Lee Jung Ho
Принадлежит:

A backlight unit is disclosed. The backlight unit includes a light emitting device to emit light, an optical member to guide the light emitted from the light emitting device, a bottom chassis disposed on a rear surface of the optical member so as to support the optical member, a supporting member coming into partial contact with the bottom chassis so as to support a module including the light emitting device and a shock-absorbing member disposed between the rear surface of the optical member and the bottom chassis. 1. A lighting device comprising:a bottom chassis;a bracket including a vertical portion perpendicular to the bottom chassis and a horizontal portion connected to the vertical portion;a light emitting device on the vertical portion of the bracket;an optical member to guide the light emitted from the light emitting device;a first shock-absorbing member disposed between the bottom chassis and the optical member; anda second shock-absorbing member disposed between the bracket and the optical member.2. The lighting device according to claim 1 , further comprising at least one first protrusion formed on a first side of the bottom chassis.3. The lighting device according to claim 2 , wherein the at least one first protrusion is formed toward the light guide plate.4. The lighting device according to claim 2 , further comprising at least one first recess formed on a second side of the bottom chassis.5. The lighting device according to claim 2 , wherein the first shock-absorbing member is disposed on the at least one first protrusion.6. The lighting device according to claim 1 , wherein the second shock-absorbing member is disposed between the horizontal portion of the bracket and the optical member.7. The lighting device according to claim 1 , further comprising at least one second protrusion formed on a first side of a horizontal portion of the bracket.8. The lighting device according to claim 7 , wherein the at least one second protrusion is formed toward the ...

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Номер записи: 87
15-09-2016 дата публикации

Lens Module and Light Emitting Diode Package Including the Same

Номер: US20160265739A1
Автор: Kim Seong Jin, Lee Jung Ho
Принадлежит:

Provided are a lens module and a light emitting diode package including the lens module, the lens module, including: a lens part; support parts extending from the outside of the lens part; and connection parts formed on the support parts, respectively. 115-. (canceled)16. A lens package , comprising:a base plate; anda lens module on the base plate,wherein the lens module comprises:a lens part;a first support part extending in a first lateral direction away from an outside of the lens part;a first protrusion part extending from a lower surface of the first support part into a first through hole of the base plate;a second support part extending in a second lateral direction away from the outside of the lens part; anda second protrusion part extending from a lower surface of the second support part into a second through hole of the base plate,wherein the first protrusion part and the second protrusion part are welded to the base plate.17. The lens package of wherein the first support part includes a distal end farthest away from the lens part in the first lateral direction and having a first edge claim 16 ,wherein the second support part includes a distal end farthest away from the lens part in the second lateral direction and having a second edge,wherein the first protrusion part is positioned on the lower surface of the first support part such that it is spaced apart from the first edge, andwherein the second protrusion part is positioned on the lower surface of the second support part such that it is spaced apart from the second edge.18. The lens package of claim 16 , wherein the lower surface of the first support part is in direct physical contact with the base plate.19. The lens package of claim 18 , wherein the lower surface of the second support part is in direct physical contact with the base plate.20. The lens package of claim 18 , wherein a lower surface of the lens part is parallel to the lower surface of the first support part.21. The lens package of claim ...

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Номер записи: 88
15-08-2019 дата публикации

IMAGE PROVIDING APPARATUS AND METHOD

Номер: US20190251658A1
Автор: KIM Hyun Ho, KIM Yeon Woo, LEE Ho Jung, LEE Jeong Hun
Принадлежит: HANWHA TECHWIN CO., LTD.

Provided is an image providing method including generating a first layer on which a first image is displayed; generating a second layer on which a second image is displayed, the second image being different from the first image; generating a mask based on a position of a region of interest in the first image; and generating a display image based on at least one of the first layer, the second layer, and the mask. 1. An image providing method comprising:generating a first layer on which a first image is displayed;generating a second layer on which a second image is displayed, the second image being different from the first image;generating a mask based on a position of a region of interest in the first image; andgenerating a display image based on at least one of the first layer, the second layer, and the mask.2. The image providing method of claim 1 , wherein the generating of the display image comprises:generating a masked second layer by applying the mask to the second layer; andgenerating the display image by overlapping the first layer with the masked second layer,wherein the generating of the masked second layer comprises processing the second layer such that a region corresponding to a remaining region excluding the region of interest is transparent on the second layer.3. The image providing method of claim 1 , wherein the generating of the display image comprises:generating a masked first layer by applying the mask to the first layer; andgenerating the display image by overlapping the second layer with the masked first layer,wherein the generating of the masked first layer comprises processing the first layer such that a region corresponding to the region of interest is transparent on the first layer.4. The image providing method of claim 1 , wherein the generating of the display image comprises generating the display image based on a first partial region and a second partial region claim 1 , the first partial region being a remaining region excluding a region ...

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Номер записи: 89
13-08-2020 дата публикации

ELECTRONIC APPARATUS AND METHOD OF TRANSFORMING CONTENT THEREOF

Номер: US20200257819A1
Автор: JEONG Yong-sang, LEE Ho-jung
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An electronic apparatus is provided, which includes a memory, a communicator, and a processor configured to receive a user command requesting sharing of content, search the content for a region which has security information, based on the received user command, extract an image corresponding to the security information from the found region, identify the security information in the image, and determine whether to change the image, based on the identified security information. 1. An electronic apparatus comprising:a memory; anda processor configured to: based on the user command being received, search the content for a region comprising security information by comparing the content with a plurality of images stored in the memory, the plurality of images comprising images of components capable of projecting the security information;', 'extract an image corresponding to the security information from the region found as a result of the search performed by the processor; and', 'transform the extracted image, based on the security information in the extracted image., 'receive a user command requesting sharing content;'}2. The electronic apparatus of claim 1 , wherein the processor transforms the extracted image in response to the processor identifying the security information in the extracted image.3. The electronic apparatus of claim 2 , wherein the processor identifies a type of the identified security information and transforms the extracted image based on the identified type of the security information.4. The electronic apparatus of claim 3 , wherein the type of the security information comprises at least one selected from among a fingerprint claim 3 , an iris claim 3 , a number claim 3 , a letter claim 3 , and a pattern.5. The electronic apparatus of claim 2 , further comprising:a communicator configured to communicate with an external apparatus,wherein the processor generates second content by synthesizing the transformed image with remaining portions of the content ...

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Номер записи: 90
11-11-2021 дата публикации

CATALYST FOR PREPARING 1,2-PENTANEDIOL AND METHOD FOR PREPARING 1,2-PENTANEDIOL BY USING SAME

Номер: US20210346873A1
Автор: Chang Jong-San, CHO Joung-mo, CHO Kyung Ho, HONG Do Young, HWANG Dong Won, Hwang Young Kyu, KWAK Jaesung, Lee Jung Ho, LEE Su Kyung, LEE U Hwang, UPARE Pandharinath Pravin
Принадлежит:

The present disclosure relates to a catalyst for preparing 1,2-pentanediol from furfural and/or furfuryl alcohol, and more particularly to a catalyst, which is configured such that a catalytically active metal containing both at least one transition metal and tin (Sn) is supported on a basic support and is capable of increasing reaction selectivity for 1,2-pentanediol, and a method of preparing 1,2-pentanediol using the same. 1. A catalyst for preparing 1 ,2-pentanediol through a hydrogenation reaction of a starting material , suitable for use in preparation of 1 ,2-pentanediol through reaction of the starting material comprising at least one of furfural and furfuryl alcohol with hydrogen ,wherein the catalyst is configured such that a catalytically active metal is supported on a basic support, and the catalytically active metal comprises tin and at least one transition metal as an additional metal.2. The catalyst of claim 1 , wherein the basic support is at least one selected from among alkali metal oxide claim 1 , alkaline earth metal oxide claim 1 , lanthanide oxide claim 1 , zinc oxide claim 1 , spinel claim 1 , perovskite claim 1 , hydrotalcite claim 1 , calcium silicate claim 1 , basic zeolite claim 1 , and basic metal organic frameworks (MOFs).3. The catalyst of claim 1 , wherein the basic support is at least one selected from among MgO claim 1 , CaO claim 1 , BaO—ZnO claim 1 , MgO—AlO claim 1 , ZnO claim 1 , ZrO claim 1 , CeO claim 1 , hydroxyapatite claim 1 , MgAlO claim 1 , ZnAlO claim 1 , BaTiO claim 1 , ZnTiO claim 1 , CsO claim 1 , CsX (wherein X=OH claim 1 , Cl claim 1 , Br claim 1 , or I) claim 1 , Zr-based MOFs claim 1 , Mg-based MOFs claim 1 , Ca-based MOFs claim 1 , Sr-based MOFs claim 1 , Ba-based MOFs claim 1 , MgAlO claim 1 , ZnAlO claim 1 , BaTiO claim 1 , and ZnTiO.4. The catalyst of claim 1 , wherein an amount of tin in the catalytically active metal is 20 to 99.5 mol %.5. The catalyst of claim 1 , wherein the transition metal is at least one ...

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Номер записи: 91
05-09-2019 дата публикации

VIDEO SEARCH DEVICE, DATA STORAGE METHOD AND DATA STORAGE DEVICE

Номер: US20190272289A1
Автор: BYUN Jae Woon, CHEUNG Sweung Won, CHOI Jae Won, CHOI Jin Hyuk, KIM Ji Man, KIM Kye Won, KIM Yeon Woo, LEE Ho Jung, LEE Jeong Hun, LEE Jong Hyeok, Lee Sang Wook, YOON Jin
Принадлежит: HANWHA TECHWIN CO., LTD.

Disclosed herein is a video search device comprising: at least one processor configured to implement an updating unit generating event object information based on feature information on an object detected in a video; and a storage configured to store comparison object information containing feature information on a reference object, wherein the processor is further configured to implement: an object information generating/deleting unit configured to create information on an object having a predetermined degree of similarity between the event object information and the comparison object information as final object information, and storing the final object information in the storage; and a data searching unit searching the final object information for data that satisfies a search criterion entered by a user. 1. A video search device comprising: 'a storage configured to store comparison object information containing feature information on a reference object,', 'at least one processor configured to implement an updating unit generating event object information based on feature information on an object detected in a video; and'} an object information generating/deleting unit configured to create information on an object having a predetermined degree of similarity between the event object information and the comparison object information as final object information, and storing the final object information in the storage; and', 'a data searching unit searching the final object information for data that satisfies a search criterion entered by a user., 'wherein the processor is further configured to implement2. The device of claim 1 , wherein a number of attribute items included in the final object information is smaller than a number of attribute items included in the event object information.3. The device of claim 1 , wherein the object information generating/deleting unit stores information on an object having a similarity lower than the predetermined degree in the ...

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Номер записи: 92
25-12-2014 дата публикации

METHOD OF CONTROLLING NETWORK CAMERA

Номер: US20140375801A1
Автор: LEE Ho-jung, PARK Mun-Jun
Принадлежит: SAMSUNG TECHWIN CO., LTD.

Provided is a method of controlling an operation of a network camera that is capable of improving a delay time occurring when a monitoring device controls the network camera, by using a virtual image map and a multi-streaming technique. The method includes displaying a first view image; and performing a panning/tilting control operation, the performing the panning/tilting control operation including: displaying a first virtual image from a virtual image map; and replacing the first virtual image with a second view image. 1. A method of controlling an operation of a network camera by using a monitoring device , the method comprising:displaying a first view image; and displaying a first virtual image from a virtual image map; and', 'replacing the first virtual image with a second view image., 'performing a panning/tilting control operation, the performing the panning/tilting control operation comprising2. The method of claim 1 , wherein the second view image comprises:a first panning/tilting resolution image; anda second panning/tilting resolution image having a different resolution than that of the first panning/tilting resolution image,wherein the first and second panning/tilting resolution images are configured to be captured in response to a completion of the panning/tilting operation of the network camera and are streamed from the network camera.3. The method of claim 1 , wherein the first view image comprises:a first current view resolution image that is streamed from the network camera; anda second current view resolution image that is streamed from the network camera and having a different resolution than that of the first current view resolution image.4. The method of further comprising:generating the virtual image map comprising images captured at various viewing angles; andstoring the generated virtual image map in the monitoring device.5. The method of claim 4 , wherein the network camera generates the virtual image map by periodically performing an ...

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Номер записи: 93
04-10-2018 дата публикации

GPOS-CONNECTED REAL-TIME ROBOT CONTROL SYSTEM AND REAL-TIME DEVICE CONTROL SYSTEM USING SAME

Номер: US20180281187A1
Автор: Lee Jung Ho, LIM Jeong Soo
Принадлежит:

Provided is a real-time robot controlling system which includes a GPOS (General Purpose Operation System); a RTOS (Real Time Operation System) operated on the GPOS to drive a device controlling system; and one or more devices being controlled in hard real-time connected to the RTOS in a real-time device controlling system, wherein the device controlling system providing a user interface to the GPOS; performing real-time device control processes according to the interface input or time synchronization; and processing communication with the one or more devices according to the control processes. 1. A real-time device controlling system comprisinga GPOS (General Purpose Operation System);a RTOS (Real Time Operation System) operated on the GPOS to drive the device controlling system; andone or more devices connected to the RTOS to be controlled in hard real-time, whereinthe device controlling system providing user interface to the GPOS; performing a real-time device control process according to the interface input or time synchronization; and processing communication with the one or more devices according to the control process.2. The real-time device controlling system according to claim 1 , wherein the device controlling system comprising a real-time kernel driven in virtual OS method on the GPOS.3. The real-time device controlling system according to claim 2 , whereinthe device controlling system further comprising a device control module receiving sensor information from the devices to update in a shared memory according to time synchronization with the kernel.4. The real-time device controlling system according to claim 3 , whereinthe device control module obtaining reference information from the shared memory according to the time synchronization with the kernel and transferring control signals generated based on the reference information to the devices.5. The real-time device controlling system according to claim 1 , whereinthe device controlling system ...

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Номер записи: 94
04-10-2018 дата публикации

REAL-TIME CONTROL SYSTEM, REAL-TIME CONTROL DEVICE AND SYSTEM CONTROL METHOD

Номер: US20180281195A1
Автор: Lee Jung Ho, LIM Jeong Soo, OH Jun Ho
Принадлежит:

A system controlling method according to an embodiment of the present invention comprises operating a plurality of agents having mutually independent processes using a shared memory; obtaining hardware control data for controlling one or more devices from each of references generated from the plurality of agents and stored in the shared memory; and transferring control signals according to the references to the one or more devices selected from the hardware control data. 120-. (canceled)21. A system controlling method comprising:operating a plurality of agents having mutually independent processes using a shared memory;obtaining hardware control data for controlling one or more devices from each of references generated from the plurality of agents and stored in the shared memory; andtransferring control signals according to the references to the one or more devices selected from the hardware control data.22. The system controlling method according to further comprising:receiving sensor data from the one or more devices;updating the shared memory using the received sensor data; andoutputting the references updated according to the sensor data into the shared memory by the plurality of agents.23. The system controlling method according to claim 21 , whereinthe shared memory comprising a motion owner variable corresponding to a joint device, whereinthe motion owner variable showing one agent having authority to the joint device among the plurality of agents, whereinthe method further comprising:suspending operation of an agent where an error being generated in case that the agent where the error being generated existing among the plurality of agents; andchanging the motion owner variable corresponding to the agent where the error being generated to another agent.24. The system controlling method according to claim 21 , whereinthe obtaining the hardware control data comprising:generating hardware abstraction data according to the each of references;generating the ...

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Номер записи: 95
15-10-2015 дата публикации

SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME

Номер: US20150295080A1
Автор: Lee Heon-Bok, Lee Jung-Ho, Lee Suk-Kyun, Oh Sae-Choon, YEO In-Ho
Принадлежит:

A split gate trench field effect transistor includes a gate electrode formed in a trench. A shield gate is formed in a trench below the gate electrode and surrounded by an insulating structure to float the shield electrode. 1. A method of forming a semiconductor device , comprising:forming a first mask pattern and a second mask pattern, which are sequentially stacked on a semiconductor layer;forming trench regions configured to define an active region in the semiconductor layer by etching the semiconductor layer using the first and second mask patterns as etch masks;forming a lower insulating layer configured to cover the trench regions and the first and second mask patterns;forming a conductive structure configured to partially fill the trench region on the lower insulating layer;forming an upper insulating layer configured to fill the trench region over a substrate including the conductive structure;forming a planarized upper insulating layer and a planarized lower insulating layer by planarizing the upper insulating layer and the lower insulating layer until the first mask pattern is exposed;forming an upper insulating pattern and a lower insulating pattern by etching the planarized upper insulating layer and the planarized lower insulating layer;removing the first mask pattern; andforming a gate dielectric layer and a gate electrode on the lower and upper insulating patterns and in the trench region.2. The method according to claim 1 , wherein the forming of the conductive structure comprises:forming a conductive layer on the lower insulating layer;forming a planarized conductive layer by planarizing the conductive layer until the lower insulating layer located on the second mask pattern is exposed; andetching the planarized conductive layer.3. The method according to claim 1 , wherein the upper insulating pattern is formed to have a thickness greater than the lower insulating pattern.4. The method according to claim 1 , wherein the lower insulating pattern and ...

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Номер записи: 96
05-10-2017 дата публикации

ELECTRONIC PARTS

Номер: US20170290142A1
Автор: JOO Sung-yong, LEE Jin-Hyung, Lee Jung-Ho
Принадлежит:

Electronic parts for improving an isolation distance are provided. The electronic part includes: at least one plate; and first and second terminals each connected to the plate, wherein the electronic part is mounted in a PCB through the first and second terminals and a creepage distance between the first terminal and the second terminal is greater than a clearance distance between the first terminal and the second terminal. 1. An electronic part , comprising:at least one plate; andfirst and second terminals each connected to the plate,wherein the electronic part is mounted in a PCB through the first and second terminals and a creepage distance between the first terminal and the second terminal is greater than a clearance distance between the first terminal and the second terminal.2. The electronic part of claim 1 , wherein the plate comprises an oval shape.3. The electronic part as claimed in claim 2 , wherein the plate further includes:a first electrode layer formed on one surface of the plate; anda second electrode layer formed on another side surface of the plate different from the one surface.4. The electronic part as claimed in claim 3 , wherein the first terminal is connected to the first electrode layer and the second terminal is connected to the second electrode layer.5. The electronic part as claimed in claim 4 , wherein the first terminal includes a first connecting end portion connected to the first electrode layer and a first bending portion extending from the first connecting portion and configured to be bent toward the PCB claim 4 , andthe second terminal includes a second connecting end portion connected to the second electrode layer and a second bending portion extending from the second connecting portion and configured to be bent toward the PCB.6. The electronic part as claimed in claim 5 , wherein the plate has a long axis in a vertical direction with respect to the first and second bending parts7. The electronic part as claimed in claim 2 , ...

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Номер записи: 97
03-09-2020 дата публикации

Blade for gas turbine

Номер: US20200277859A1
Автор: Do Won Kang, Hyung Soo Lim, Je Sung BANG, Jeong Lak SOHN, Jeong Min Seo, Jin Sub Kim, Jung Ho Lee, Junsik Lee
Принадлежит: Korea Institute of Machinery and Materials KIMM

A blade for a gas turbine according to an exemplary embodiment of the present invention includes an external structure including a plurality of seating grooves which are separately disposed in a chord direction toward a trailing edge from a leading edge, an internal structure received in the external structure and including a plurality of protrusions protruding toward an internal side of the external structure, a plurality of porous slots combined to the seating groove in an attachable/detachable way, and a coolant channel formed for a coolant to flow among the porous slot, the neighboring protrusions, and an external side of the internal structure.

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Номер записи: 98
11-10-2018 дата публикации

METHOD FOR PREPARING THIENYL ALANINE HAVING OPTICAL ACTIVITY

Номер: US20180290996A1
Автор: BYUN Il-Suk, KIM Won-Sup, LEE Hyun-Seok, Lee Jung-Ho
Принадлежит: Aminologics Co., Ltd.

This invention relates to a method of preparing optically active β-2-thienyl-alanine, and more particularly to a method of preparing optically active β-2-thienyl-L-alanine or optically active β-2-thienyl-D-alanine through an optical resolution reaction using chiral dibenzoyl tartaric acid or a derivative thereof as an optical resolving agent. 3. The method of claim 1 , wherein the β-2-thienyl-DL-alanine and the compound represented by Chemical Formula 1 are reacted at an equivalent ratio of 1:0.4 to 1:1.2.4. The method of claim 1 , wherein the reacting is carried out under an acid condition.5. The method of claim 1 , wherein the X is hydrogen.6. The method of claim 4 , wherein the acid condition is formed using acetic acid or hydrochloric acid.9. The salt of claim 7 , wherein the X is hydrogen.10. The salt of claim 8 , wherein the X is hydrogen. The present invention relates to a method of preparing optically active β-2-thienyl-alanine, and more particularly to a method of preparing a β-2-thienyl-alanine optical isomer having high optical purity from β-2-thienyl-DL-alanine using an optical resolving agent.Isomers may have different properties depending on the steric configurations thereof, and the effects thereof may become significantly different if there is a pharmacological function. Hence, a chiral compound is typically used in a manner in which it is separated into pure isomer compounds, and thus it is necessary to develop a technique for separating a chiral compound into optically pure isomers.β-2-thienyl-alanine is a chiral compound having asymmetric carbon (chiral center) as represented by Chemical Formula 4 below.β-2-thienyl-L-alanine is an ingredient that is essentially used in the production of medicaments such as icatibant for the treatment of hereditary angioedema and labradimil for increasing the permeability of the blood-brain barrier.The preparation of optically active β-2-thienyl-alanine using a chiral hydrogenation catalyst (Tetrahedron Asymmetry, ...

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Номер записи: 99
20-10-2016 дата публикации

Multi-input reduction gear having input/output position feedback

Номер: US20160303744A1
Автор: Byoung Soo Kim, In Yong Ha, Jung Ho Lee
Принадлежит: Robotis Co Ltd

Disclosed is a multi-input reduction gear having an input/output position feedback, including: a reduction gear body including an input unit and an output unit; an output feedback unit which is detachably provided in the reduction gear body and detects a position of the output unit; an input mediating unit which is detachably provided in the reduction gear body, is connected to a shaft of a power source, and transmits power to the input unit; and an input feedback unit which is stacked between and coupled to the reduction gear body and the input mediating unit and detects a position of the input unit.

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Номер записи: 100
17-09-2020 дата публикации

ELECTRONIC DEVICE, SYSTEM OF ELECTRONIC DEVICE, AND SYSTEM OPERATING METHOD OF ELECTRONIC DEVICE

Номер: US20200293262A1
Автор: KIM Dae Won, Kim Young Seok, LEE Ho Jung, Lee Hyoung Cheol, NAM KEE HYUN
Принадлежит:

An electronic device includes a communication unit configured to receive a plurality of image signals from a plurality of other electronic devices, a display unit including display regions including at least a first display region and a second display region, and a controller configured to control the display unit to display a first image signal received from a first other electronic device of the plurality of the other electronic devices in the first display region as an image and display a second image signal received from the second other electronic device of the plurality of other electronic devices in the second display region as an image, wherein the first display region and the second display region are determined according to respective distances between the plurality of other electronic devices and each of the plurality of display regions.

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Номер записи: 101
03-10-2019 дата публикации

MONITORING APPARATUS AND SYSTEM

Номер: US20190304276A1
Автор: CHO Mi Ran, KIM Joo Bog, KIM Yeon Woo, LEE Ho Jung
Принадлежит: HANWHA TECHWIN CO., LTD

Provided is a monitoring apparatus including a communication unit which receives streaming data and metadata of a video from each of a plurality of cameras installed indoors when the cameras obtain videos by capturing specific areas, respectively; a metadata analysis unit which analyzes the received metadata and extracts information about an event that occurred; a video selection unit which selects a video containing an area in which the event occurred from the videos based on the extracted information about the event; and a screen unit which receives the selected video from the video selection unit and immediately displays the received video when the monitoring apparatus is operated. 1. A monitoring apparatus comprising:a communication unit which receives streaming data and metadata of a video from each of a plurality of cameras installed indoors when the cameras obtain videos by capturing specific areas, respectively;a metadata analysis unit which analyzes the received metadata and extracts information about an event that occurred;a video selection unit which selects a video containing an area in which the event occurred from the videos based on the extracted information about the event; anda screen unit which receives the selected video from the video selection unit and immediately displays the received video when the monitoring apparatus is operated.2. The monitoring apparatus of claim 1 , wherein the videos are real-time live videos.3. The monitoring apparatus of claim 1 , wherein if the area in which the event occurred exists in plural numbers claim 1 , the video selection unit selects a plurality of videos containing the areas in which the event occurred.4. The monitoring apparatus of claim 3 , wherein the video selection unit synthesizes the videos in a specific arrangement and transmits the synthesized videos to the screen unit.5. The monitoring apparatus of claim 4 , wherein the screen unit generates a split screen according to the specific arrangement.6. ...

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Номер записи: 102
19-11-2015 дата публикации

IMAGE SENSOR AND STACKED STRUCTURE THEREOF

Номер: US20150334326A1
Автор: Choi Michael, Lee Jung-Ho, LIM Sin-Hwan, Sul Hae-sick, YUN Jae-Cheol
Принадлежит:

There are provided an image sensor and a stacked structure thereof. The image sensor includes a pixel array in which a plurality of unit pixels for generating an output signal in accordance with incident light are arranged, a first amplifier having a first input dynamic range, and a second amplifier having a second input dynamic range that is larger than the first input dynamic range. One of the first and second amplifiers amplifies the output signal in accordance with the intensity of light.

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Номер записи: 103