Millimetre wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an article

Millimetre wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an article

Shielding door device for radiation inspection system

A radiation inspection system includes a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. This configuration is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.

A millimeter wave holographic scan imaging apparatus for human body security inspection

MILLIMETER WAVE THREE DIMENSIONAL HOLOGRAPHIC SCAN IMAGING APPARATUS AND METHOD FOR INSPECTING A HUMAN BODY OR AN ARTICLE

A millimeter wave three dimensional holographic scan imaging apparatus and a method for inspecting a human body or an article are disclosed. In one aspect, the apparatus includes a first and second millimeter wave transceiver module. The apparatus also includes a guide rail device for each millimeter wave transceiver module. Each guide rail is connected to its respective transceiver module in slidable form. A driver drives each millimeter wave transceiver module to move along its guide rail device. Each millimeter wave transceiver module performs plane scans on the human body or article being inspected. A data processing device generates a millimeter wave holographic image from the plane scans. 1. A millimeter wave three dimensional holographic scan imaging apparatus , comprising:a first millimeter wave transceiver module comprising a first millimeter wave transceiver antenna array configured to transmit and receive a first millimeter wave signal;a second millimeter wave transceiver module comprising a second millimeter wave transceiver antenna array configured to transmit and receive a second millimeter wave signal;a first guide rail device, to which the first millimeter wave transceiver module is connected in slidable form, such that the first millimeter wave transceiver module is moveable along the first guide rail device to perform a first scan on an object to be inspected;a second guide rail device, to which the second millimeter wave transceiver module is connected in slidable form, such that the second millimeter wave transceiver module is moveable along the second guide rail device to perform a second scan on the object to be inspected; anda driver configured to drive the first millimeter wave transceiver module to move along the first guide rail device and/or the driver configured to drive the second millimeter wave transceiver module to move along the second guide rail device,wherein the first scan and the second scan are plane scans.2. The millimeter wave ...

Circuits for generating sweep frequency signal

Patch antenna with a substrate and an air gap support structure

Adjusting positioner for radiation device

The present invention relates to an adjusting positioner for a radiation device, comprising: a clamping device detachably connected to the radiation device to clamp said radiation device; a supporter to which said clamping device is connected and a slide path is defined therebetween, wherein the clamping device clamping said radiation device is movable along said slide path in a predetermined direction; and an adjusting device coupled with said clamping device so as to drive said clamping device to move along said slide path. Since the present invention employs above technical solution, it is easy to adjust the position of the radiation device for example, X-ray device, so that the precisely positioning for the radiation device is achieved and a satisfying positioning accuracy is able to obtain.

Integrated flying-spot X-ray apparatus

Disclosed is an integrated flying-spot X-ray apparatus comprising a ray generator configured to generate the X-ray, a revolving collimator device provided thereon with at least one aperture and arranged to be rotatable about the ray generator, a frameless torque motor configured to drive the revolving collimator device to rotate about the ray generator, and a cooling device configured to cool the ray generator, wherein the ray generator, the revolving collimator device, the frameless torque motor and the cooling device are mounted on an integrated mounting frame. Compared with the prior art, the integrated flying-spot X-ray apparatus according to the present disclosure has a simple and compact structure and is used as a kernel apparatus for fields of safety inspection and medical treatment.

Back scattering inspection systems for human body

A human body back-scattering inspection system is disclosed. The system comprises a flying-spot forming unit configured to output beams of X-rays, a plurality of discrete detectors which are arranged vertically along a human body to be inspected, and a controlling unit coupled to the flying-spot forming unit and the plurality of detectors, and configured to generate a control signal to control the flying-spot forming unit and the plurality of detectors to perform a partition synchronous scan on the human body to be inspected vertically. The present disclosure utilizes the geometry property of the human body back-scattering inspection system, and proposes a multiple-point synchronous scan mechanism which largely accelerates the inspection of human body.

MILLIMETER-WAVE INSPECTION APPARATUS

The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected. 120-. (canceled)21. A millimeter-wave inspection apparatus , wherein the millimeter-wave inspection apparatus comprises:optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy;a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; andan imaging device configured to generate a temperature image of the object to be inspected in accordance with the electrical signal.22. The millimeter-wave inspection apparatus of claim 21 , wherein the optics device claim 21 , further includes:a swing reflection device configured to receive and reflect the millimeter-wave energy from the object to be inspected;a convex lens device configured to focus the millimeter-wave energy from the swing reflection device; anda path-folding reflection plate device configured to fold the propagating path of the focused millimeter-wave energy.23. The millimeter-wave inspection apparatus ...

Method and device for security-inspection of liquid articles with radiations

Disclosed is a method and a device for security-inspection of liquid articles with radiations, which relate to the field of radiation inspection technology. The method comprises steps of acquiring original environment information, emitting radiation beams to transmit the liquid articles, receiving the radiation beams transmitted through the liquid articles to form multi-angle projection data, computing a radiation absorption coefficient of the liquid articles to be detected by inverse operation of the multi-angle projection data, based on the initial environmental information and the uniformity of the liquid articles, and comparing the radiation absorption coefficients with the preset data to get the relevant information of the liquid articles. Comparing with the prior art, the present invention is not subjected to affection of cuter package of the liquid article, and is advantageous of high anti-jamming high accuracy, high safety and reliability, low cost and small size.

Human body security inspection method and system

The present invention provides a human body security inspection method and system. The method comprises: retrieving in real-time scanning row or column image data of a personal to be inspected; transmitting in real-time the image data to an algorithm processing module and processing these image data by the module; automatically recognizing a suspicious matter by a suspicious matter automatic target recognition technique, after retrieving an image data of an entire scanning image of the personal; any of the following three inspection modes is selected, so as to perform a further processing on basis of the recognition result of the suspicious matter, (1) in a manner of automatic target recognition technique, (2) in a combination manner of the automatic target recognition technique and a privacy protection image; and (3) a combination manner of the automatic target recognition technique, a privacy protection image and human intervention.

Method and device for security-inspection of liquid articles with radiations

Disclosed is a method and a device for security-inspection of liquid articles with radiations, which relate to the field of radiation inspection technology. The method comprises steps of acquiring original environment information, emitting radiation beams to transmit the liquid articles, receiving the radiation beams transmitted through the liquid articles to form multi-angle projection data, computing a radiation absorption coefficient of the liquid articles to be detected by inverse operation of the multi-angle projection data, based on the initial environmental information and the uniformity of the liquid articles, and comparing the radiation absorption coefficients with the preset data to get the relevant information of the liquid articles. Comparing with the prior art, the present invention is not subjected to affection of outer package of the liquid article, and is advantageous of high anti-jamming high accuracy, high safety and reliability, low cost and small size.

Lifting apparatus and safety inspection system

A lifting apparatus includes a vertical guide device, a turntable device which is movable along the vertical guide device upwards or downwards, and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. The turntable device includes a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device, a turntable which is rotatably provided on the bracket, and a second driving device which rotates the turntable on the bracket.

Millimetre wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an article

A millimeter wave three dimensional holographic scan imaging apparatus and a method for inspecting a human body or an article are disclosed. The apparatus comprises a first millimeter wave transceiver module, a second millimeter wave transceiver module, a first guide rail device to which the first millimeter wave transceiver module is connected in slidable form, a second guide rail device to which the second millimeter wave transceiver module is connected in slidable form, a driver configured to drive the first/second millimeter wave transceiver module to move along the first/second guide rail device, and a constrainer configured to constrain kinematic relation between the first and the second millimeter wave transceiver modules such that they only move in directions opposed to each other. They may increase scan speeds, improve scan stability, reduce scan operations and enhance the reliability of the apparatus.

Method and an apparatus for liquid safety-detection with a radiation source

A method and an apparatus for liquid safety-detection with a radiation source relate to a radiation detecting technology. The main steps of the method of the invention are: conveying an article to be detected into an operation zone within a radiation shield; allowing a ray beam to be emitted from the radiation source, to pass through the article to be detected, and to be received by a detector; transmitting the received ray signal to a data collector by the detector; amplifying and forming the ray signal, and transmitting such data to a data processing computer by the data collector, and transmitting a data collected by thickness measuring probing heads to the data processing computer by the same; and processing a data from the data collector and a data from the thickness measuring probing heads to derive the density and atomic number of the detected liquid, comparing a result with the densities and atomic numbers of dangerous articles in a existing database, and displaying the detected ...

CT SCAN SECURITY CHECK DEVICE AND METHOD

A check process may be performed without rotation of a radiation source or detector. A CT scan security check device may include a radiation source and a detector forming a radiation detection area, a conveyer mechanism conveying an article along a path, and a multidimensional movement mechanism causing a relative displacement between the article and the radiation detection area in a vertical direction and causing the article to rotate about a vertical axis. A CT scan security check method may include: 1) displacing the article relative to the radiation detection area in the vertical direction; 2) rotating the article; 3) during the checked article passing through the radiation detection area, obtaining data regarding a radiation ray that passes through the article; and 4) transmitting the data for a CT arithmetic reconstruction.

Millimeter wave holographic scan imaging apparatus for human body security inspection

The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device (40) comprising a first millimeter wave transceiver antenna array (41) for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device (40′), which comprises a second millimeter wave transceiver antenna array (41′) for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member (26, 27) for connecting the first millimeter wave transceiver device (40) to the second millimeter wave transceiver device (40′); and a drive device (50), which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device (40) and the second millimeter wave transceiver device (40′) move in opposite directions ...

Lifting apparatus and safety inspection system

The present invention discloses a lifting apparatus, comprising: a vertical guide device; a turntable device which is movable along the vertical guide device upwards or downwards; and a first driving device which drives the turntable device moving in an upward and downward direction guided by the vertical guide device. Wherein said turntable device comprises: a bracket which is slidably engaged with the vertical guide device and projects perpendicularly toward a side of the vertical guide device; a turntable which is rotatably provided on the bracket; and a second driving device which rotates the turntable on the bracket. The present invention further discloses a safety inspection system comprising the lifting apparatus. Compared with prior art, the present invention combines a rotating mechanism and a lifting mechanism as a single apparatus, thus, realizing the self rotation and elevation of the objects to be detected. Thus the present invention has the beneficial features, such as high ...

Detector device and CT inspection system having the same

Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.

Ray beam guiding apparatus and ray inspection system having the same

The present invention discloses a ray beam guiding apparatus, comprising a ray beam guiding box having substantially fan-shaped top and bottom surfaces, defining an inner space, and having open wide and narrow ends; an engaging member joined to the narrow end of the box; a first collimator mounted to the box adjacent to the narrow end and adapted to adjust size/shape of the ray beam in horizontal vertical direction; a second collimator having a calibration slit or grill and mounted to the box adjacent to the wide end; and an adjusting member connecting the engaging member and a ray generator to adjust a distance therebetween. The box can adjust size/shape and centering of the ray beam, so that inspection quality can be improved and thickness of the ray shielding layer can be reduced, the box is applicable to a ray inspection system which performs security inspection of liquid articles.

Wideband microstrip antennas and antenna arrays

There is provided a wideband patch antenna and an antenna array. The antenna includes a dielectric substrate of a rectangle shape, a radiation patch formed on a top surface of the dielectric substrate, a coupling patch formed on the top surface of the dielectric substrate and extending from a side of the dielectric substrate to a position from the radiation patch by a distance, a metal support arranged on the lower surface of the dielectric substrate and extending from the edge of the lower surface of the dielectric substrate downward to the ground, a layer of air having a predetermined thickness being formed between the lower surface of the dielectric substrate and the ground. According to the embodiments, it is possible to improve the directivity of the wideband microstrip antenna while maintaining its small size.

Circuits for generating sweep frequency signal

A circuit to generate a sweep frequency signal that includes a reference frequency source to generate a reference frequency signal, a first frequency combination circuit coupled to the reference frequency source, and operative to generate a sweep frequency signal in a first frequency band based on the reference frequency signal, a second frequency combination circuit coupled to the reference frequency source, and operative to generate a sweep frequency signal in a second frequency band different from the first frequency band based on the reference frequency signal, a multiple-level switch coupled to outputs of the first frequency combination circuit and the second frequency combination circuit, and a control circuit controlling the first and second frequency combination circuits and the multiple-level switch to output the sweep frequency signal in the first frequency band and the sweep frequency signal in the second frequency band at an output of the multiple-level switch alternately.

CT method and apparatus for liquid safety-detection with a radiation source

A CT method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a liquid article to be detected being placed onto a rotary platform which is rotatable; 2) the ray emitted from the radiation source passing through the liquid article, and being received and formed into projection data by the detector and data collector; and 3) the projection data being transmitted to the computer data processor, which processes it to obtain the liquid density of the detected article, compares the result with the densities of dangerous articles in a current database, and then visually displays the detected information of the detected liquid article. Comparing to the prior art, the invention has a small volume, a strong anti-interference, a high accuracy of detection, an easy shielding, and a high use ...

Method and an apparatus for liquid safety-detection with a radiation source

A method and an apparatus for liquid safety-detection with a radiation source relate to a radiation detecting technology field. The main steps of the method of the invention are: an article to be detected being conveyed into an operation zone within a radiation shield field; the ray emitted from a radiation source passing through the article to be detected, and being received by a detector; the detector transmitting the received ray signal to a data collector; the data collector amplifying and forming the ray signal, and transmitting such data and the data collected by thickness measuring probing heads to a data processing computer; and the data processing computer processing the two groups of data to derive the density and atomic number of the detected liquid, comparing the result with the densities and atomic numbers of dangerous articles in a existing database, and displaying the detected information of the detected article. Comparing to the prior art, the invention is not subjected ...

Collimator for adjusting X-ray beam

Disclosed is a collimator for adjusting X-ray beam, comprising: an up-and-down adjustment mechanism (11); a left-and-right adjustment mechanism (21); a supporting member (15); and an adjusting plate (17) connected with the supporting member (15), wherein: said up-and-down adjustment mechanism (11) comprises a first rotating nut (13), an up-and-down moving leading screw (12) threadedly connected with said first rotating nut (13), and upper and lower sliding stops (18) located in said supporting member (15), wherein ends of said leading screw (12) are connected with said upper and lower sliding stops (18) to drive said upper and lower sliding stops (18), respectively, to vertically move; and said left-and-right adjustment mechanism (21) comprises a second rotating nut (23), a horizontally moving leading screw (22) connected with said second rotating nut (23), and left and right sliding stops (25) located in said supporting member (15), wherein inner ends of said horizontally moving leading ...

Detector device and CT inspection system having the same

Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.

INTEGRATED FLYING-SPOT X-RAY APPARATUS

Disclosed is an integrated flying-spot X-ray apparatus comprising a ray generator configured to generate the X-ray, a revolving collimator device provided thereon with at least one aperture and arranged to be rotatable about the ray generator, a frameless torque motor configured to drive the revolving collimator device to rotate about the ray generator, and a cooling device configured to cool the ray generator, wherein the ray generator, the revolving collimator device, the frameless torque motor and the cooling device are mounted on an integrated mounting frame. Compared with the prior art, the integrated flying-spot X-ray apparatus according to the present disclosure has a simple and compact structure and is used as a kernel apparatus for fields of safety inspection and medical treatment. 1. An integrated flying-spot X-ray apparatus , comprising:a ray generator configured to generate the X-ray;a revolving collimator device provided thereon with at least one aperture and arranged to be rotatable about the ray generator;a frameless torque motor configured to drive the revolving collimator device to rotate about the ray generator; anda cooling device configured to cool the ray generator,wherein the ray generator, the revolving collimator device, the frameless torque motor and the cooling device are mounted on an integrated mounting frame.2. The integrated flying-spot X-ray apparatus according to claim 1 , wherein the integrated mounting frame comprises:a supporting frame configured to support the frameless torque motor and the cooling device; anda bracket configured to be fixedly connected with the supporting frame to fix the ray generator.3. The integrated flying-spot X-ray apparatus according to claim 1 , wherein the ray generator comprises:an X-ray tube;a high voltage generator configured to drive the X-ray tube;an inner protecting sleeve provided outside of the X-ray tube; andan outer sleeve provided outside of the inner protecting sleeve;wherein the inner ...

Millimeter-wave inspection apparatus

The present invention discloses a millimeter-wave inspection apparatus. The millimeter-wave inspection apparatus comprises: optics devices, configured to receive millimeter-wave energy radiated from an object to be inspected and focus the received millimeter-wave energy; a radiometer receiving device configured to receive the focused millimeter-wave energy and transform the millimeter-wave energy into electrical signal; and an imaging device configured to generate a temperature image of the object to be inspected based on the electrical signal. Compared with the prior art, the millimeter-wave inspection apparatus of the present invention has a simple and compact structure; it would not be harmful to the human health by employing the passive millimeter-wave human body security inspection technology. With the above configuration, the contraband items to be concealed within the human clothing can be efficiently and effectively detected.

Waveguide horn arrays, methods for forming the same and antenna systems

There is provided a waveguide horn array, a method for forming the waveguide horn array, and an antenna system. The array includes a rectangular metal plate which is processed to have a cross section comprised of a plurality of rectangular holes arranged in the length direction of the rectangular metal plate, the lower part of each hole being formed as a rectangular waveguide, and the upper part of each hole being formed as a horn; and a groove extending in the direction along which the plurality of holes are arranged and having a predetermined depth, which is formed at two sides of the holes on the top surface of the rectangular metal plate. According to the embodiments, it is possible to maintain the good properties of the antenna in terms of bandwidth and directivity, while enhancing the isolation between the transmitting antenna and the receiving antenna in the system.

Stationary CT apparatus

A stationary CT apparatus and a method of controlling the same. The stationary CT apparatus includes: a scanning passage; a stationary carbon nanotube X-ray source arranged around the scanning passage and comprising a plurality of ray emission focal spots; and a plurality of stationary detector modules arranged around the scanning passage and disposed opposite the X-ray source. At least some of the plurality of detector modules are arranged in a substantially L shape or a substantially Π shape when viewed in a plane intersecting the scanning passage. Reconstruction of the CT apparatus without a rotary gantry is achieved and special substances in an object under inspection is identified by optimizing design of the carbon nanotube X-ray source and the detector device. The invention ensures that the stationary gantry type CT system has a small size and a high accuracy and is particularly suitable for safety inspection of baggage.

Ray beam guiding apparatus and ray inspection system having the same

The present invention discloses a ray beam guiding apparatus, comprising a ray beam guiding box having substantially fan-shaped top and bottom surfaces, defining an inner space, and having open wide and narrow ends; an engaging member joined to the narrow end of the box; a first collimator mounted to the box adjacent to the narrow end for adjusting size/shape of the ray beam in horizontal vertical direction; a second collimator having a calibration slit or grill and mounted to the box adjacent to the wide end; and an adjusting member connecting the engaging member and a ray generator to adjust a distance therebetween. The box can adjust size/shape and centering of the ray beam, so that inspection quality can be improved and thickness of the ray shielding layer can be reduced, the box is applicable to a ray inspection system which performs security inspection of liquid articles.

Article detection apparatus and a detecting method

The present invention discloses a detecting method of an article detection apparatus composed of an individual DR subsystem and an individual CT subsystem, the method comprising: obtaining a first projection data on ray attenuation coefficient by using the DR subsystem to project an A-layer of an article at a first projection angle, and obtaining a second projection data on ray attenuation coefficient by using the CT subsystem to project an A-layer of the article at a second projection angle different from the first projection angle; and judging whether an A-layer of the detected article contains a dangerous article based on the first projection data and the second projection data so as to obtain a first judgment on an A-layer of the detected article. In the present invention, by combining the projection data of the DR subsystem and the projection data of the CT subsystem, the amount of data information used to judge the detected article is greatly increased, therefore, both the detection ...

ADJUSTING POSITIONER FOR RADIATION DEVICE

The present invention relates to an adjusting positioner for a radiation device, comprising: a clamping device detachably connected to the radiation device to clamp said radiation device; a supporter to which said clamping device is connected and a slide path is defined therebetween, wherein the clamping device clamping said radiation device is movable along said slide path in a predetermined direction; and an adjusting device coupled with said clamping device so as to drive said clamping device to move along said slide path. Since the present invention employs above technical solution, it is easy to adjust the position of the radiation device for example, X-ray device, so that the precisely positioning for the radiation device is achieved and a satisfying positioning accuracy is able to obtain.

Shielding door device for radiation inspection system

The present invention relates to a radiation inspection system discloses a shielding door device for a radiation inspection system, comprising a door body, two guides located on two opposite sides of the door body, a rack, a gear and a motor. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. With the above configuration, the present invention is advantageous in automatic and complete shielding of the radiation inspection system without interference. In addition the shielding door can be controlled intelligently, so that accidental radiation leakage can be prevented.

Collimator for adjusting X-ray beam

A collimator for adjusting an X-ray beam includes: an up-and-down adjustment mechanism; a left-and-right adjustment mechanism, a supporting member; and an adjusting plate connected with the supporting member. The up-and-down adjustment mechanism comprises first rotating nuts, up-and-down moving leading screws threadedly connected with the first rotating nuts, and upper and lower sliding stops located in the supporting member. Each of the leading screws is connected with the upper and lower sliding stops to drive the upper and lower sliding stops, respectively, to vertically move. The left-and-right adjustment mechanism comprises second rotating nuts, horizontally moving leading screws connected with second rotating nuts, and left and right sliding stops located in the supporting member. Each of the horizontally moving leading screws are connected with the left and right sliding stops to drive the left and right sliding stops, respectively, to horizontally move.

ARTICLE DETECTION APPARATUS AND A DETECTING METHOD

The present invention discloses a detecting method of the article detection apparatus composed of an individual DR subsystem and an individual CT subsystem, the method comprising: obtaining a first projection data on ray attenuation coefficient by using the DR subsystem to project the A-layer of an article at a first projection angle, and obtaining a second projection data on ray attenuation coefficient by using the CT subsystem to project the A-layer of the article at a second projection angle different from the first projection angle; and judging whether the A-layer of the detected article exists a dangerous article based on the first projection data and the second projection data so as to obtain a first judgment on the A-layer of the detected article. In the present invention, by combining the projection data of the DR subsystem and the projection data of the CT subsystem, the data information to be used to judge the detected article is greatly increased, therefore, both the detection ...

CT method and apparatus for liquid safety-detection with a radiation source

A CT method and an apparatus for liquid safety-detection with a radiation source relate to a radiation imaging detecting technology field. The invention comprises using a radiation source, a detector and data collector, a computer data processor; and the main steps are: 1) a liquid article to be detected being placed onto a rotary platform which is rotatable; 2) the ray emitted from the radiation source passing through the liquid article, and being received and formed into projection data by the detector and data collector; and 3) the projection data being transmitted to the computer data processor, which processes it to obtain the liquid density of the detected article, compares the result with the densities of dangerous articles in a current database, and then visually displays the detected information of the detected liquid article. Comparing to the prior art, the invention has a small volume, a strong anti-interference, a high accuracy of detection, an easy shielding, and a high use safety and reliability.

PASSABLE SECURITY INSPECTION SYSTEM FOR PERSON

The present invention discloses a through-type of millimetre wave person body security inspection system, wherein a person to be inspected passes through an inspect passage therein for performing a security inspection. The through-type of millimetre wave person body security inspection system provided in accordance with the present invention can make a total body dynamic scanning to the person to be inspected, and obtain millimetre wave images and optical images with respect to the person body, thereby achieving the inspection of prohibited articles hidden within clothing of the person body and an automatic alarm thereof.

SYSTEM AND METHOD FOR MANAGING SENOR NODE IN RFID/USN INFRASTRUCTURE AND GATEWAY SYSTEM USED THEREFOR

A sensor node management system in a Radio Frequency Identification/Ubiquitous Sensing Network (RFID/USN) infrastructure is provided, in which a sensor node has a local ID in a sensor network, a gateway receives, from the sensor node, node information including the local ID and an ID of a home gateway to which the sensor node initially belongs and registers the node information about the sensor node to a location information server, and the location information server registers and manages node information about sensor nodes within an area of the gateway. The location information server generates a global ID using the local ID and the ID of the home gateway, the global ID being recognized as an address of the sensor node by an Internet Protocol (IP) network. 1. A sensor node management system in a Radio Frequency Identification/Ubiquitous Sensing Network (RFID/USN) infrastructure , comprising:a sensor node having a local ID in a sensor network;a gateway for receiving node information from the sensor node, the node information including the local ID and an ID of a home gateway to which the sensor node initially belongs, and registering the node information about the sensor node to a location information server; andthe location information server for registering and managing node information about sensor nodes within an area of the gateway, wherein the location information server generates a global ID using the local ID and the ID of the home gateway, the global ID being recognized as an address of the sensor node by an Internet Protocol (IP) network.2. The sensor node management system of claim 1 , wherein the location information server comprises:a home location information server for registering and managing node information about a sensor node for which the gateway is a home gateway;and a visiting location information server for registering and managing node information about a visiting sensor node which has moved to the area of the gateway.3. The sensor node ...

LIGHT-EMITTING DIODE HAVING A WAVELENGTH CONVERSION MATERIAL LAYER, AND METHOD FOR FABRICATING SAME

Provided is a light-emitting diode having a wavelength conversion material and a method for fabricating the same. The light-emitting diode comprises: a base structure; a light-emitting diode chip arranged on the base structure; and a wavelength conversion material layer arranged on the light-emitting diode chip, such that the area adjacent the upper surface of the light-emitting diode chip is thicker than the area adjacent to the side surface of the light-emitting diode chip. In addition, the method for fabricating a light-emitting diode comprises: a step of arranging the light-emitting diode chip on the base structure; and a step of arranging a wavelength conversion material layer containing a light-transmitting photocurable material on the light-emitting diode chip, such that the area thereof adjacent to the upper surface of the light-emitting diode chip is thicker than the area thereof adjacent to the side surface of the light-emitting diode chip. 1. A light-emitting diode comprising:a base structure;a light-emitting diode chip disposed on the base structure; anda wavelength conversion material layer formed on the light-emitting diode chip such that the area adjacent to the upper surface of the light-emitting diode chip is thicker than the area adjacent to the side of the light-emitting diode chip.2. The light-emitting diode of claim 1 , wherein the wavelength conversion material layer has a thickness profile proportional to the amount of light emitted from the light-emitting diode chip.3. The light-emitting diode of claim 2 , wherein the wavelength conversion material layer comprises a light-transmitting photocurable material and a wavelength conversion material.4. The light-emitting diode of claim 3 , wherein the light-transmitting photocurable material comprises one selected from the group consisting of silicone resin claim 3 , epoxy resin claim 3 , acrylic resin claim 3 , urethane resin claim 3 , photoresist claim 3 , and glass.5. The light-emitting diode of ...

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

A semiconductor memory device includes a transistor having a channel region buried in a substrate and source/drain regions formed to provide low contact resistance. A field isolation structure is formed in the substrate to define active structures. The field isolation structure includes a gap-fill pattern, a first material layer surrounding the gap-fill pattern, and a second material layer surrounding at least a portion of the first material layer. Each active structure includes a first active pattern having a top surface located beneath the level of the top surface of the field isolation structure, and a second active pattern disposed on the first active pattern and whose top is located above the level of the top surface of the field isolation structure. 1. A semiconductor device , comprising:a field isolation structure disposed in a substrate, the field isolation structure including a gap-fill pattern, a first material layer surrounding the gap-fill pattern, and a second material layer interposed between the first material layer and the gap-fillpattern, the first material layer surrounding at least a portion of the second material layer; andan active structure surrounded by the field isolation structure, and including a first active pattern having a top surface located beneath the level of the top surface of the field isolation structure, and a second active pattern protruding upwardly from the first active pattern to such an extent that the top thereof is located above the level of the top surface of the field isolation structure, and wherein the first active pattern comprises a buried channel region of a transistor, and the second active pattern contacts the second material layer.2. The device of claim 1 , wherein a lowermost portion of the second active pattern is wider than an uppermost portion of the first active pattern.3. The device of claim 1 , wherein the second active pattern has a lower portion spanning sections of the second material layer and having ...

METHOD OF FORMING SEMICONDUCTOR DEVICES WITH BURIED GATE ELECTRODES AND DEVICES FORMED BY THE SAME

A polycrystalline semiconductor layer is formed on a cell active region and a peripheral active region of a substrate. A buried gate electrode is formed in the substrate in the cell active region at a level below the polycrystalline semiconductor layer after forming the polycrystalline semiconductor layer. A gate electrode is formed on the substrate in the peripheral active region from the polysilicon semiconductor layer after forming the buried gate electrode. 1. A semiconductor device , comprising:a substrate having a cell active region and a peripheral active region;polycrystalline semiconductor patterns on the substrate in the cell active region; anda cell gate electrode in a gate trench formed in the substrate between the polycrystalline semiconductor patterns.2. The device of claim 1 , further comprising a device isolation layer defining the cell active region claim 1 , wherein at least one of the polycrystalline semiconductor patterns extend over the device isolation layer.3. The device of claim 1 , wherein a sidewall of the gate trench is aligned to opposing sidewalls of the polycrystalline semiconductor patterns.4. The device of claim 1 , wherein a top surface of the cell gate electrode is lower than a top surface of the cell active region.5. The device of claim 4 , further comprising a cell insulating layer between the cell gate electrode and the gate trench.6. The device of claim 5 , wherein the cell insulating layer extends on an upper sidewall of the gate trench.7. The device of claim 1 , further comprising an insulating layer between the polycrystalline semiconductor patterns and the cell active region.8. The device of claim 1 , further comprising an insulating pattern on the cell gate electrode in the gate trench.9. The device of claim 8 , wherein a top surface of the insulating pattern is higher than a top surface of the cell active region.10. The device of claim 8 , wherein a bottom surface of the insulating pattern is lower than a top surface of ...

ASYMMETRIC TYPE LENS AND STREET LAMP INCLUDING THE SAME

A lens is provided in an asymmetric shape including at least two curved surfaces with different light distribution angles. Therefore, uniformity ratio of illuminance and coefficient of utilization (CU) may be increased while reducing dazzle. When a lighting apparatus including the lens is used as a street light, light directly incident to a driver is minimized, thereby reducing dazzle to the driver. During a night drive, brightness at a far forward position of the driver may be increased. In addition, light emitted toward a street may be increased while reducing light emitted toward a sidewalk. As a result, uniformity ratio of illuminance and coefficient of utilization (CU) may be increased. Also, light pollution may be reduced. 1. A lens comprising at least two curved surfaces to transmit light generated from a light emitting diode (LED) , wherein light distribution angles of light passing through the at least two curved surfaces are different.2. The lens of claim 1 , wherein the at least two curved surfaces are asymmetric.3. The lens of claim 1 , wherein the at least two curved surfaces are defined by border lines and have different curvatures with reference to the border lines.4. The lens of claim 3 , wherein the border lines comprise:a first border line extending in a width direction of the lens; anda second border line extending in a length direction of the lens.5. The lens of claim 4 , whereinthe at least two curved surfaces are divided into a first region and a second region with respect to the first border line,light passing through the first region advances to one side with respect to the first border line, andlight passing through the second region advances to the other side with respect to the first border line.6. The lens of claim 4 , whereinthe at least two curved surfaces are divided into a third region and a fourth region with respect to the second border line,light passing through the third region advances to one side with respect to the second ...

SYSTEM AND METHOD FOR RECRUITING BRAINS USING SOCIAL NETWORK SERVICE

A brain recruiting method using a social network service according to the present invention comprises the steps of: registering a job announcement while a hiring manager logs in a social network through a user interface, the social network being connected and interacting with an application server through an Internet; transmitting the registered job announcement to at least one or more acquaintances on the social network of the hiring manager; and transmitting, by any one user or two or more users among the acquaintances receiving the job announcement, the job announcement to at least one or more acquaintances among acquaintances of the users through their user interfaces. 1. A brain recruiting system using a social network service , in which an application server , a social network interacting with the application server through an application programming interface , and a plurality of user interfaces are connected to one another through an Internet , wherein the user interface includes:a first user interface of a hiring manager; anda second user interface used by acquaintances having a relationship with the hiring manager on the social network, and the application server includes:an application module executed on a processor to control an interaction between the application server and the social network and to perform a function of registering a job announcement through the first user interface and transferring the job announcement to the acquaintances by the hiring manager, and applying for a job according to the job announcement received through the second user interface or re-transmitting the job announcement to acquaintances selected among acquaintances of at least one or more users, by the one or more users; anda storage for storing information on the users and information on a company of the hiring manager.2. The system according to claim 1 , wherein the application module further performs a function of checking whether or not a member is permitted to use an ...

Integrated circuit devices having buried interconnect structures therein that increase interconnect density

Integrated circuit devices include a semiconductor substrate having a plurality of trench isolation regions therein that define respective semiconductor active regions therebetween. A trench is provided in the semiconductor substrate. The trench has first and second opposing sidewalls that define opposing interfaces with a first trench isolation region and a first active region, respectively. A first electrical interconnect is provided at a bottom of the trench. An electrically insulating capping pattern is provided, which extends between the first electrical interconnect and a top of the trench. An interconnect insulating layer is also provided, which lines the first and second sidewalls and bottom of the trench. The interconnect insulating layer extends between the first electrical interconnect and the first active region. A recess is provided in the first active region. The recess has a sidewall that defines an interface with the interconnect insulating layer. A second electrical interconnect is also provided, which extends on: (i) an upper surface of the first trench isolation region, (ii) the electrically insulating capping pattern; and (iii) the sidewall of the recess. The first and second electrical interconnects extend across the semiconductor substrate in first and second orthogonal directions, respectively.

LIGHT EMITTING APPARATUS

There is provided a light emitting apparatus including: at least one pair of lead frames; a light emitting device electrically connected to the lead frames to emit ultraviolet rays; a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; and a lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive. 1. A light emitting apparatrus comprising:at least one pair of lead frames;a light emitting device electrically connected to the lead frames to emit ultraviolet rays;a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; anda lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive.2. The light emitting apparatus of claim 1 , further comprising:an ultraviolet light reflecting part formed on a bottom surface of the lens part.3. The light emitting apparatus of claim 2 , wherein the lens part is disposed to allow the ultraviolet light reflecting part to cover the groove portion.4. The light emitting apparatus of claim 2 , wherein the ultraviolet light reflecting part includes at least one of silver (Ag) claim 2 , nickel (Ni) claim 2 , aluminum (Al) claim 2 , rhodium (Rh) claim 2 , palladium (Pd) claim 2 , iridium (Ir) claim 2 , magnesium (Mg) claim 2 , zinc (Zn) claim 2 , platinum (Pt) claim 2 , and gold (Au).5. The light emitting apparatus of claim 1 , wherein the groove portion is formed in the upper surface of the side wall as a ring.6. The light emitting apparatus of claim 1 , wherein the groove portion is provided in plural.7. The light emitting apparatus of claim 1 , wherein the body has a concave portion surrounded by the side wall to expose at least a portion of the lead frames on a bottom surface thereof claim 1 , andthe lens ...

Water level sensing device and clothing dryer including the same

A clothing dryer including a water level sensing device capable of detecting a water level of condensed water, using a simple structure. The clothing dryer includes a body, a drum rotatably installed in the body, the drum receiving objects to be dried, a base arranged beneath the body, a dehumidifying unit mounted to the base, to condense moisture contained in air discharged from the drum, a water container to collect condensed water formed in the dehumidifying unit, and a water level sensing device to detect a level of the condensed water collected in the water container. The water level sensing device includes a floating unit movable in accordance with a variation in the level of the condensed water. The water level sensing device also includes an electrode sensor to detect the level of the condensed water when electrically connected with the conductor of the floating unit.

HOT PRESS FORMING MEMBER HAVING EXCELLENT RESISTANCE TO HYDROGEN EMBRITTLEMENT, AND METHOD FOR MANUFACTURING SAME

The present invention pertains to a hot press forming member having excellent resistance to hydrogen embrittlement, and a method for manufacturing same. An aspect of the present invention provides a hot press forming member having excellent resistance to hydrogen embrittlement, the hot press forming member comprising a base steel plate and an alloy-plated layer formed on the surface of the base steel plate, wherein the alloy-plated layer contains pores such that pores having a size of 5 μm or less constitute 3-30% of the surface area of the alloy-plated layer as viewed in a cross-section taken in the thickness direction of the member. 1. A hot press formed member having excellent resistance to hydrogen embrittlement , the hot press formed member comprising:a base steel sheet and an alloy-plated layer formed on a surface of the base steel sheet,wherein the alloy-plated layer contains pores such that pores having a size of 5 μm or less accounts for 3 to 30% of a surface area of the alloy-plated layer, when viewed in a cross-section taken in a thickness direction of the hot press formed member.2. A hot press formed member having excellent resistance to hydrogen embrittlement , the hot press formed member comprising:a base steel sheet and an alloy-plated layer formed on a surface of the base steel sheet,{'sup': 3', '6', '2, 'wherein the alloy-plated layer contains pores such that number density, obtained by dividing an area of the alloy-plated layer by the number of pores having a size of 5 μm or less, is 5×10to 2×10number/mm, when viewed in a cross-section taken in a thickness direction of the hot press formed member.'}31. The hot press formed member of , wherein pores , accounting for 70% or more of total pores having a size of 5 μm or less based on an area , are present in a surface layer portion of the alloy-plated layer.4. The hot press formed member of claim 2 , wherein pores claim 2 , accounting for 70% or more of total pores having a size of 5 μm or less based ...

HUMAN BODY SECURITY INSPECTION METHOD AND SYSTEM

The present invention provides a human body security inspection method and system. The method comprises: retrieving in real-time scanning row or column image data of a personal to be inspected; transmitting in real-time the image data to an algorithm processing module and processing these image data by the module; automatically recognizing a suspicious matter by a suspicious matter automatic target recognition technique, after retrieving an image data of an entire scanning image of the personal; any of the following three inspection modes is selected, so as to perform a further processing on basis of the recognition result of the suspicious matter, (1) in a manner of automatic target recognition technique, (2) in a combination manner of the automatic target recognition technique and a privacy protection image; and (3) a combination manner of the automatic target recognition technique, a privacy protection image and human intervention. 1. A human body security inspection method , comprising the steps of:retrieving in real-time scanning row or column image data of a personal to be inspected;transmitting in real-time the image data to an algorithm processing module and processing these image data by the algorithm processing module;automatically recognizing a suspicious matter by a suspicious matter automatic target recognition technique, after retrieving image data of an entire scanning image of the personal to be inspected; andgiving a corresponding alarm based on the recognition result of the suspicious matter, without displaying any image of the personal to be inspected.2. The human body security inspection method of claim 1 , further comprising:after the scanning is finished, transmitting an entire original scanning image of the personal to be inspected to the algorithm processing module, so as to optimize the retrieved entire scanning image of the personal to be inspected.3. The human body security inspection method of claim 1 , further comprising:after retrieving ...

MODULAR ROBOT SYSTEM HAVING IMPROVED ASSEMBLY CONVENIENCE

A modular robot system includes N (N is an integer that is 2 or greater) cube-type unit robots, each of the N cube-type unit robots comprising: a housing in the shape of a regular hexahedron; a step motor installed in the housing; and a controller installed in the housing and for controlling the step motor. The housing has, on one surface thereof, a mounting groove in which a rotary body rotating by means of a rotating shaft of the step motor can be mounted, and, on the other surface of the housing, a connection groove in the same shape, so that by means of a connector to be mounted in the connection groove, connection to another cube-type unit robot is possible, and the housing has identification marks with different shapes from one another on the respective surfaces thereof. 1. A modular robot system having N (N is an integer greater than or equal to 2) cube-type unit robots , each of the N cube-type unit robots comprising:a housing in the shape of a regular hexahedron;a step motor located in the housing; anda controller located in the housing to control the step motor,wherein the housing has a mounting groove formed on one surface thereof to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on the five surfaces thereof, so that through connectors mounted on the connection grooves, the cube-type unit robot is connectable to another cube-type unit robot, and the housing has identification marks with different shapes from one another on the respective surfaces thereof.2. A modular robot system having N (N is an integer greater than or equal to 2) cube-type unit robots , each of the N cube-type unit robots comprising:a housing in the shape of a regular hexahedron;a step motor installed in the housing; anda controller installed in the housing to control the step motor,wherein the housing has a mounting groove formed on one surface thereof to mount a rotary body rotating by a rotary ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device includes a substrate on which first and second pixel regions are defined, a passivation layer over the substrate, a first electrode in each of the first and second pixel regions on the passivation layer, a bank layer exposing the first electrode, a light emitting layer on the first electrode exposed by the bank layer, and a second electrode on the light emitting layer, wherein the bank layer includes first and second openings exposing the first electrodes corresponding to the first and second pixel regions, respectively, and a depth of the second opening is larger than a depth of the first opening. 1. An electroluminescent display device comprising:a substrate on which first and second pixel regions are defined;a passivation layer over the substrate;a first electrode in each of the first and second pixel regions on the passivation layer;a bank layer exposing the first electrode;a light emitting layer on the first electrode exposed by the bank layer; anda second electrode on the light emitting layer,wherein the bank layer includes first and second openings exposing the first electrodes corresponding to the first and second pixel regions, respectively.2. The electroluminescent display device of claim 1 , wherein a height of the bank layer of the second pixel region is larger than a height of the bank layer of the first pixel region.3. The electroluminescent display device of claim 1 , wherein the passivation layer has a groove in the second opening of the second pixel region claim 1 , and each of the bank layer of the first and second pixel regions has a same height.4. The electroluminescent display device of claim 1 , wherein a thickness of the light emitting layer at a central portion of the first pixel region is larger than a thickness of the light emitting layer at a central portion of the second pixel region.5. The electroluminescent display device of claim 4 , wherein the light emitting layer in each of the first and second ...

Method for forming group of bluetooth devices

A method for forming a group from a plurality of Bluetooth devices includes forming one subgroup with some of the plurality of Bluetooth devices; and, with respect to Bluetooth mediating devices that are at least some of the plurality of Bluetooth devices belonging to the subgroup, forming, by the Bluetooth mediating device, one lower subgroup having the subgroup as an upper subgroup thereof, together with the plurality of Bluetooth devices which do not yet belong to any subgroup.

Product molding method and apparatus and product

The present invention relates to product molding method and apparatus and a product. A product molding apparatus comprises: a lower mold which has one or more molding grooves formed thereon and on which a material is mounted; an upper mold which is disposed above the lower mold and is for applying pressure to the material; and a punch part which is provided on the upper mold, is inserted into the molding grooves on the lower mold such that the material is molded, and discharges a filling material that has been pressed. The present invention enables quick and easy molding of a product by means of both hot press forming and hydroforming, thereby reducing manufacturing procedures and time and thus saving cost.

MILLIMETER WAVE HOLOGRAPHIC SCAN IMAGING APPARATUS FOR HUMAN BODY SECURITY INSPECTION

The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device () comprising a first millimeter wave transceiver antenna array () for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device (′), which comprises a second millimeter wave transceiver antenna array (′) for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member () for connecting the first millimeter wave transceiver device () to the second millimeter wave transceiver device (′); and a drive device (), which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device () and the second millimeter wave transceiver device (′) move in opposite directions. 1. A millimeter wave holographic scan imaging apparatus for inspecting a human body , comprising:a first millimeter wave transceiver device comprising a first millimeter wave transceiver antenna array for transmitting and receiving a first millimeter wave signal;a second millimeter wave transceiver device, including a second millimeter wave transceiver antenna array for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device;a connection member for connecting the first millimeter wave transceiver device to the second millimeter wave transceiver device; anda drive device, which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device and the second millimeter wave transceiver device move in opposite directions.2. The millimeter wave holographic scan imaging apparatus for inspecting a human body according to claim 1 , further ...

MILLIMETRE WAVE THREE DIMENSIONAL HOLOGRAPHIC SCAN IMAGING APPARATUS AND METHOD FOR INSPECTING A HUMAN BODY OR AN ARTICLE

The present invention discloses a millimetre wave three dimensional holographic scan imaging apparatus and a method for inspecting a human body or an article. The apparatus comprises a first millimetre wave transceiver module, a second millimetre wave transceiver module, a first guide rail device to which the first millimetre wave transceiver module is connected in slidable form, a second guide rail device to which the second millimetre wave transceiver module is connected in slidable form, a driver configured to drive the first/second millimetre wave transceiver module to move along the first/second guide rail device, and a constrainer configured to constrain kinematic relation between the first and the second millimetre wave transceiver modules such that they only move in directions opposed to each other. They may increase scan speeds, improve scan stability, reduce scan operations and enhance the reliability of the apparatus. 1. A millimetre wave three dimensional holographic scan imaging apparatus , comprising:a first millimetre wave transceiver module comprising a first millimetre wave transceiver antenna array for transmitting and receiving a first millimetre wave signal;a second millimetre wave transceiver module comprising a second millimetre wave transceiver antenna array for transmitting and receiving a second millimetre wave signal;a first guide rail device, to which the first millimetre wave transceiver module is connected in slidable form, such that the first millimetre wave transceiver module is moveable along the first guide rail device to perform a first scan on an object to be inspected;a second guide rail device, to which the second millimetre wave transceiver module is connected in slidable form, such that the second millimetre wave transceiver module is moveable along the second guide rail device to perform a second scan on the object to be inspected;a driver configured to drive the first millimetre wave transceiver module to move along the first ...

Circuits for generating sweep frequency signal

A circuit to generate a sweep frequency signal that includes a reference frequency source to generate a reference frequency signal, a first frequency combination circuit coupled to the reference frequency source, and operative to generate a sweep frequency signal in a first frequency band based on the reference frequency signal, a second frequency combination circuit coupled to the reference frequency source, and operative to generate a sweep frequency signal in a second frequency band different from the first frequency band based on the reference frequency signal, a multiple-level switch coupled to outputs of the first frequency combination circuit and the second frequency combination circuit, and a control circuit controlling the first and second frequency combination circuits and the multiple-level switch to output the sweep frequency signal in the first frequency band and the sweep frequency signal in the second frequency band at an output of the multiple-level switch alternately.

WAVEGUIDE HORN ARRAYS, METHODS FOR FORMING THE SAME AND ANTENNA SYSTEMS

There is provided a waveguide horn array, a method for forming the waveguide horn array, and an antenna system. The array includes a rectangular metal plate which is processed to have a cross section comprised of a plurality of rectangular holes arranged in the length direction of the rectangular metal plate, the lower part of each hole being formed as a rectangular waveguide, and the upper part of each hole being formed as a horn; and a groove extending in the direction along which the plurality of holes are arranged and having a predetermined depth, which is formed at two sides of the holes on the top surface of the rectangular metal plate. According to the embodiments, it is possible to maintain the good properties of the antenna in terms of bandwidth and directivity, while enhancing the isolation between the transmitting antenna and the receiving antenna in the system. 1. A waveguide horn array , comprising:a rectangular metal plate which is processed to have a cross section comprised of a plurality of rectangular holes arranged in the length direction of the rectangular metal plate, the lower part of each hole being formed as a rectangular waveguide, and the upper part of each hole being formed as a horn; anda groove extending in the direction along which the plurality of holes are arranged and having a predetermined depth, which is formed at two sides of the holes on the top surface of the rectangular metal plate.2. The waveguide horn array according to claim 1 , wherein a plurality of threaded holes are formed in the groove claim 1 , to couple the waveguide horn array to an array antenna.3. The waveguide horn array according to claim 1 , wherein the groove has a width in the range from 3.0 mm to 5.0 mm claim 1 , and a depth in the range from 8.0 mm to 12.0 mm.4. A method for forming a waveguide horn array claim 1 , comprising steps of:processing a rectangular metal plate to have a cross section comprised of a plurality of rectangular holes arranged in the ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device includes a substrate on which first and second pixel regions are defined, a passivation layer over the substrate, a first electrode in each of the first and second pixel regions on the passivation layer, a bank layer exposing the first electrode, a light emitting layer on the first electrode exposed by the bank layer, and a second electrode on the light emitting layer, further the bank layer includes first and second openings exposing the first electrodes corresponding to the first and second pixel regions, respectively, and also a depth of the second opening is larger than a depth of the first opening, and a height of the bank layer of the second pixel region is larger than a height of the bank layer of the first pixel region. 1. An electroluminescent display device comprising:a substrate on which first and second pixel regions are defined;a passivation layer over the substrate;a first electrode in each of the first and second pixel regions on the passivation layer;a bank layer exposing the first electrode;a light emitting layer on the first electrode exposed by the bank layer; anda second electrode on the light emitting layer,wherein the bank layer includes first and second openings exposing the first electrodes corresponding to the first and second pixel regions, respectively, andwherein a depth of the second opening is larger than a depth of the first opening, and a height of the bank layer of the second pixel region is larger than a height of the bank layer of the first pixel region.2. The electroluminescent display device of claim 1 , wherein a thickness of the light emitting layer at a central portion of the first pixel region is larger than a thickness of the light emitting layer at a central portion of the second pixel region.3. The electroluminescent display device of claim 2 , wherein the light emitting layer in each of the first and second pixel regions includes a hole auxiliary layer claim 2 , a light emitting ...

HEIGHT ADJUSTMENT PILLOW HAVING HANDLE MOUNTED TO LOWER PART THEREOF

The present invention provides a height adjustment pillow including a lifting device adjusting the height of an upper member with respect to a lower member, the lifting device comprising: a drive shaft passing through the lower member with a lower end part thereof protruding from a lower part of the lower member and having a manipulation handle provided in the lower end part; at least one or more rotation members mounted on the lower member to be rotatable relative to upward and downward directional shafts thereof; a power train transmitting a rotational force of the drive shaft to the rotation members; and lifting operation equipment converting a rotational movement of the rotation member into a rectilinear movement of the upward and downward directions so as to lift and lower the upper member. 1. A height adjustment pillow comprising:{'b': 2', '2, 'a left body (A) and a right body (B) arranged at an interval so as to be spaced apart from each other; and'}{'b': 4', '2', '2, 'an elastic middle body () connecting the left body (A) with the right body (B) therebetween and capable of being elastically transformed,'}{'b': 2', '2, 'wherein at least any one of the left body (A) and the right body (B) comprises{'b': 10', '10, 'a lower member (A, B);'}{'b': 20', '20', '10', '10, 'an upper member (A, B) arranged on the lower member (A, B); and'}{'b': 30', '30', '20', '20', '10', '10', '20', '20, 'a lifting device (A, B) adjusting a height of the upper member (A, B) with respect to the lower member (A, B) by moving the upper member (A, B) up and down,'}{'b': 30', '30, 'wherein the lifting device (A, B) comprises{'b': 330', '10', '10', '332', '10', '10', '334', '332, 'a drive shaft () arranged in the upward and downward directions by passing through the lower member (A, B) with a lower end part () thereof protruding from a lower part of the lower member (A, B) and having a manipulation handle () provided in the protruding lower end part ();'}{'b': 320', '10', '10', '330, 'at ...

Stationary ct apparatus

A stationary CT apparatus and a method of controlling the same. The stationary CT apparatus includes: a scanning passage; a stationary carbon nanotube X-ray source arranged around the scanning passage and comprising a plurality of ray emission focal spots; and a plurality of stationary detector modules arranged around the scanning passage and disposed opposite the X-ray source. At least some of the plurality of detector modules are arranged in a substantially L shape or a substantially Π shape when viewed in a plane intersecting the scanning passage. Reconstruction of the CT apparatus without a rotary gantry is achieved and special substances in an object under inspection is identified by optimizing design of the carbon nanotube X-ray source and the detector device. The invention ensures that the stationary gantry type CT system has a small size and a high accuracy and is particularly suitable for safety inspection of baggage.

BACK SCATTERNING INSPECTION SYSTEMS FOR HUMAN BODY

A human body back-scattering inspection system is disclosed. The system comprises a flying-spot forming unit configured to output beams of X-rays, a plurality of discrete detectors which are arranged vertically along a human body to be inspected, and a controlling unit coupled to the flying-spot forming unit and the plurality of detectors, and configured to generate a control signal to control the flying-spot forming unit and the plurality of detectors to perform a partition synchronous scan on the human body to be inspected vertically. The present disclosure utilizes the geometry property of the human body back-scattering inspection system, and proposes a multiple-point synchronous scan mechanism which largely accelerates the inspection of human body. 1. A human body back-scattering inspection system comprising:a flying-spot forming unit configured to output beams of X-rays;a plurality of discrete detectors arranged vertically along a human body to be inspected; anda controlling unit coupled to the flying-spot forming unit and the plurality of detectors, and configured to generate a control signal to control the flying-spot forming unit and the plurality of detectors to perform a partition synchronous scan on the human body to be inspected vertically.2. The human body back-scattering inspection system according to claim 1 , wherein the flying-spot forming unit generates respective beams of X-rays for a plurality of vertical parts of the human body to be inspected claim 1 , so that synchronous scan for different parts is performed on the human body to be inspected vertically.3. The human body back-scattering inspection system according to claim 2 , wherein the human body to be inspected is divided into an upper part and a lower part vertically claim 2 , and the plurality of discrete detectors includes a first detector and a second detector that are arranged from top to bottom claim 2 ,wherein when a first beam of X-rays scans the upper part, a second beam of X-rays ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device includes first and second substrates on which a pixel including first, second, and third sub-pixels are defined, a light-emitting diode disposed at each of the first, second, and third sub-pixels on the first substrate and including a first electrode, a light-emitting layer and a second electrode, and a bank between adjacent sub-pixels along a first direction, wherein the light-emitting layer includes first, second, and third light-emitting layers, wherein each of the first and second light-emitting layers includes first and second light-emitting material layers, and the third light-emitting layer includes a second light-emitting material layer, and wherein a height of the first light-emitting material layer of each of the first and second light-emitting layer increases as it approaches the bank, and the second light-emitting material layers of the first, second, and third light-emitting layers are disposed on top and side surfaces of the bank. 1. An electroluminescent display device , comprising:a first substrate and a second substrate on which a pixel including first, second, and third sub-pixels are defined;a light-emitting diode disposed at each of the first, second, and third sub-pixels on an inner surface of the first substrate and including a first electrode, a light-emitting layer and a second electrode; anda bank between adjacent sub-pixels along a first direction among the first, second, and third sub-pixels,wherein the light-emitting layer includes first, second, and third light-emitting layers corresponding to the first, second, and third sub-pixels, respectively,wherein each of the first and second light-emitting layers includes a first light-emitting material layer and a second light-emitting material layer, and the third light-emitting layer includes a second light-emitting material layer, andwherein a height of the first light-emitting material layer of each of the first and second light-emitting layer increases ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device includes: a substrate, a first electrode on the substrate, a connection pattern on the substrate, the connection pattern including a same material as the first electrode, a bank covering edges of the first electrode and the connection pattern, a light-emitting layer on the first electrode, a second electrode on the light-emitting layer, the bank, and the connection pattern, and an auxiliary pattern between the connection pattern and the second electrode, the auxiliary pattern including one or more of: a metal oxide, conductive nanoparticles, and a work function-modifying polymer. 1. An electroluminescent display device , comprising:a substrate;a first electrode on the substrate;a connection pattern on the substrate, the connection pattern comprising a same material as the first electrode;a bank covering edges of the first electrode and the connection pattern;a light-emitting layer on the first electrode;a second electrode on the light-emitting layer, the bank, and the connection pattern; andan auxiliary pattern between the connection pattern and the second electrode, the auxiliary pattern comprising one or more of: a metal oxide, conductive nanoparticles, and a work function-modifying polymer.2. The electroluminescent display device of claim 1 , wherein:the metal oxide comprises one or more of: zinc oxide and molybdenum trioxide; andthe conductive nanoparticles comprise one or more of: metal nanorods, metal nanowires, metal nanodots, and carbon nanotubes.4. The electroluminescent display device of claim 1 , wherein a height of the auxiliary pattern is higher at an edge than a center.5. The electroluminescent display device of claim 1 , wherein the auxiliary pattern is in contact with the bank.6. The electroluminescent display device of claim 1 , wherein: a first bank having a hydrophilic property; and', 'a second bank having a hydrophobic property; and, 'the bank comprisesthe auxiliary pattern is between the first bank and the ...

WASHING MACHINE AND METHOD OF MANUFACTURING DOOR THEREOF

A washing machine includes a cabinet defining an external appearance thereof and having an insertion port, a tub arranged inside the cabinet and capable of accommodating wash water, a drum arranged inside the tub and capable of accommodating laundry, and a door to open and close the insertion port, and the door includes a door cover including a first section through which light penetrates, and a second section formed integrally with the first section such that at least a portion of the second section is projected through the first section. Therefore, manufacturing costs of the door may be reduced without the need for post-processing, and it may be possible to provide the eco-friendly washing machine having pleasing design aesthetics. 1. A washing machine comprising:a cabinet defining an external appearance thereof and having an insertion port;a tub arranged inside the cabinet and capable of accommodating wash water;a drum arranged inside the tub and capable of accommodating laundry; anda door to open and close the insertion port,wherein the door comprises a door cover comprising an opening arranged at the center thereof, a first section which is arranged outside the door cover and made of a transparent material such that light penetrates through the first section, and a second section which is arranged inside the first section to be concentric with the first section, made of an opaque material to be projected through the first section, and formed integrally with the first section;the first section comprises a first area which is coupled with the second section such that the second section is capable of being projected onto the first section, and a second area which is not coupled with the second section; andthe second area is located farther away from the center of the opening than the first area2. The washing machine according to claim 1 , wherein the first section comprises an oblique portion inclined by a predetermined angle.3. The washing machine according to ...

Server system and storage system

A storage system includes a communicator configured to perform communication with the plurality of servers, a storage having a plurality of storage media using a preset communication interface, and an I/O controller configured to transmit and receive data between the plurality of storage media and the plurality of servers in accordance with a mapping table which divides the plurality of storage media into a plurality of regions and stores information of the servers that correspond to the plurality of regions.

MEMORY CHIP, PACKAGE DEVICE HAVING THE SAME, AND OPERATING METHOD THEREOF

Provided herein may be a memory chip, a package device having the memory chip, and a method of operating the package device. The memory chip comprising a plurality of memory blocks each including a plurality of memory cells for storing data; a plurality of input/output pads to which a chip address is inputted; and a plurality of peripheral circuits configured to program the chip address to a selected memory block among the memory blocks. 1. A memory chip comprising:a plurality of memory blocks each including a plurality of memory cells for storing data;a plurality of input/output pads to which a chip address is inputted; anda plurality of peripheral circuits configured to program the chip address to a selected memory block among the memory blocks.2. The memory chip according to claim 1 , wherein a command and a memory block address are inputted through the input/output pads.3. The memory chip according to claim 2 , further comprising a control circuit configured to control the peripheral circuits to program the chip address to the selected memory block in response to the command and the memory block address.4. The memory chip according to claim 3 , wherein the memory block address indicates the selected memory block.5. The memory chip according to claim 1 , further comprising an enable input pad and an enable output pad to which signals for indicating an input state of the chip address are respectively applied.6. The memory chip according to claim 5 ,wherein, if low-level signals are applied to the enable input pad and the enable output pad, the memory chip is in a state previous to input of the chip address,wherein, if signals applied to the enable input pad and the enable output pad have different levels, the memory chip is in a selected state to input the chip address, andwherein, if high-level signals are applied to the enable input pad and the enable output pad, the memory chip is in a state subsequent to the input of the chip address.7. A package device claim ...

MEMORY SYSTEM AND METHOD OF OPERATING THE SAME

A memory system includes a first control circuit part configured to communicate with a host through a first host channel, a second control circuit part configured to communicate with the host through a second host channel, a first chip group configured to communicate with the first control circuit part through a first internal channel, and a second chip group configured to communicate with the second control circuit part through a second internal channel, wherein the first control circuit part and the second control circuit part alternately receive a plurality of data inputted through one of the first and second host channels, which is selected during a single channel operation, and transmit the data to the first chip group and the second chip group. 1. A memory system comprising:a first control circuit part suitable for communicating with a host through a first host channel;a second control circuit part suitable for communicating with the host through a second host channel;a first chip group suitable for communicating with the first control circuit part through a first internal channel; anda second chip group suitable for communicating with the second con circuit part through a second internal channel,wherein the first control circuit part and the second control circuit part alternately receive a plurality of data, which is inputted through one of the first and second host channels and is selected during a single channel operation, and transmit the data to the first chip group and the second chip group.2. The memory system of claim 1 , further comprising:a first flash translation layer part connected between the first host channel and the first control circuit part and suitable for transforming data received through the first host channel; anda second flash translation layer part connected between the second host channel and the second control circuit part and suitable for transforming data received through the second host channel.3. The memory system of claim 2 , ...

CLOTHES TREATING APPARATUS

A clothes treating apparatus having an improved coupling structure of an upper cover and a cabinet is provided. The clothes treating apparatus may include a cabinet; an upper cover coupled to an upper part of the cabinet; a panel coupled between the upper cover and the cabinet so as to mediate coupling of the upper cover and the cabinet; a coupling portion provided at at least a portion of the panel; and an accommodation portion that is provided at at least a portion of the upper cover and accommodates at least a portion of the coupling portion, wherein the upper cover and the cabinet may be coupled to each other by coupling of the coupling portion and the accommodation portion. A coupling structure of an upper cover and a cabinet is improved so that a step between the upper cover and the cabinet can be prevented from being formed and thus the upper cover can be prevented from escaping (detaching) from the cabinet. Furthermore, owing to the improved coupling structure of the upper cover and the cabinet, the number of separate fastening member could reduce so that a material cost can be reduced and a production process can be reduced. 1. A clothes treating apparatus comprising:a cabinet;an upper cover coupled to an upper part of the cabinet;a panel coupled between the upper cover and the cabinet so as to mediate coupling of the upper cover and the cabinet;a coupling portion provided at at least a portion of the panel; andan accommodation portion that is provided at at least a portion of the upper cover and accommodates at least a portion of the coupling portion,wherein the upper cover and the cabinet are coupled to each other by coupling of the coupling portion and the accommodation portion.2. The clothes treating apparatus of claim 1 , wherein the panel comprises a first panel coupled to a front side of the cabinet and second panels coupled to sides of the cabinet.3. The clothes treating apparatus of claim 2 , wherein each of the second panels is coupled to the ...

ELECTROLUMINSCENT DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

An electroluminescent display device and method of fabricating the same are discussed. The electroluminescent display device includes a substrate including first to third pixel regions, the second and third pixel regions being adjacent to the first pixel region along a first direction and a second direction, respectively; an insulating layer over the substrate and including a groove between the first and second pixel regions; a first electrode on the insulating layer and in each of the first to third pixel regions; a bank covering an edge of the first electrode and disposed between the first pixel region and the second pixel region and between the first pixel region and the third pixel region; an emitting layer on the first electrode; and a second electrode on the emitting layer, wherein the bank disposed between the first and second pixel regions has a first height from the first electrode and the bank disposed between the first and third pixel regions has a second height from the first electrode, and the first height is smaller than the second height. 1. An electroluminescent display device , comprising:a substrate including first, second and third pixel regions, the second and third pixel regions being adjacent to the first pixel region along a first direction and a second direction, respectively;an insulating layer over the substrate and including a groove between the first and second pixel regions;a first electrode on the insulating layer and in each of the first to third pixel regions;a bank covering an edge of the first electrode and disposed between the first pixel region and the second pixel region and between the first pixel region and the third pixel region;an emitting layer on the first electrode; anda second electrode on the emitting layer, wherein the bank disposed between the first and second pixel regions has a first height from the first electrode, and the bank disposed between the first and third pixel regions has a second height from the first ...

Electroluminescent Display Device

An electroluminescent display device includes a substrate on which a display area displaying an image and a non-display area surrounding the display area are defined; a plurality of sub-pixels disposed in the display area on the substrate and arranged along a first direction and a second direction; a plurality of dummy sub-pixels disposed in the non-display area on the substrate; and a bank disposed in the display area and the non-display area on the substrate, wherein the bank includes a first portion corresponding to the plurality of sub-pixels and a second portion corresponding to the plurality of dummy sub-pixels, and wherein a side surface of the first portion has a reverse slope and at least a part of a side surface of the second portion has a normal slope.

CHARGER INTEGRATED CIRCUIT FOR CHARGING BATTERY DEVICE AND ELECTRONIC DEVICE INCLUDING THE CHARGER INTEGRATED CIRCUIT

A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode. 1. A charger integrated circuit (IC) for charging a battery device including a first battery and a second battery connected to each other in series , the charger IC comprising:a first charger to be connected to a connection node between the first battery and the second battery, the first charger to provide a first charge current to the connection node using an input voltage received from an input voltage terminal in a first charge mode;a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, the second charger to directly charge the battery device by providing a second charge current to the high voltage terminal using the input voltage received from the input voltage terminal in a second charge mode; anda balancing circuit electrically connected to the battery device, the balancing circuit to balance voltages of the first and second batteries,wherein the first battery includes a first battery pack and the second battery includes a second battery pack.2. The charger IC as claimed in claim 1 , wherein at least one of the first and second battery packs includes a multi-cell battery including a plurality of battery cells.3. The charger IC as claimed in claim 1 , wherein at least one of the first ...

CHARGER INTEGRATED CIRCUIT FOR CHARGING BATTERY DEVICE AND ELECTRONIC DEVICE INCLUDING THE CHARGER INTEGRATED CIRCUIT

A charger integrated circuit for charging a battery device including a first battery and a second battery connected to each other in series. The charger integrated circuit includes a first charger to be connected to a connection node between the first and second batteries, a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, and a balancing circuit to balance voltages of the first and second batteries. The first charger is to provide a first charge current to the connection node in a first charge mode. The second charger is to directly charge the battery device by providing a second charge current to the high voltage terminal in a second charge mode. 1. A charger integrated circuit (IC) for charging a battery device including a first battery and a second battery connected to each other in series , the charger IC comprising:a first charger to be connected to a connection node between the first battery and the second battery, the first charger to provide a first charge current to the connection node using an input voltage received from an input voltage terminal in a first charge mode;a second charger to be connected between the input voltage terminal and a high voltage terminal of the battery device, the second charger to directly charge the battery device by providing a second charge current to the high voltage terminal using the input voltage received from the input voltage terminal in a second charge mode; anda balancing circuit electrically connected to the battery device, the balancing circuit to balance voltages of the first and second batteries.2. The charger IC as claimed in claim 1 , wherein the first battery includes a first battery cell claim 1 , the second battery includes a second battery cell claim 1 , and the battery device includes a multi-cell battery.35.-. (canceled)6. The charger IC as claimed in claim 1 , wherein the first charge mode corresponds to a normal charge mode claim 1 , the ...

APPARATUS AND METHOD FOR REGISTERING POSITION IN MOBILE COMMUNICATION SYSTEM

An apparatus and a method for registering a position, which periodically update a position of a user in a mobile communication system are provided. The method includes determining whether to stop reporting position information based on a current operation state for a mobile communication service and controls whether to maintain or stop reporting the position information based on a result corresponding to the determination. Accordingly, it is possible to increase an energy efficiency by preventing an unnecessary position registering step from being performed by a User Equipment (UE) in an Out of Service (OS) area. 1. A method of reporting position information of a User Equipment (UE) to a position management server by the UE supporting a mobile communication service , the method comprising:reporting the position information to the position management server at a predetermined interval in response to a request by a Base Station (BS); andstopping the reporting of the position information to the position management server when an operation state corresponding to a preset condition occurs.2. The method of claim 1 , further comprising restarting the reporting of the position information according to the request by the BS when the operation state corresponding to the preset condition is released.3. The method of claim 1 , wherein the operation state corresponding to the preset condition is an operation state in which the UE cannot provide the mobile communication service.4. The method of claim 3 , wherein the operation state in which the UE cannot provide the mobile communication service includes at least one of an operation state requiring a reconnection with a network and an operation state in which a restoration is possible without the reconnection with the network.5. The method of claim 1 , wherein the predetermined interval is set by information provided from the position management server when a position information report request is made by the BS.6. An apparatus ...

Electroluminescent Display Device

An electroluminescent display device includes a substrate including a first pixel column and a second pixel column that respectively include first pixels and second pixels arranged in a first direction and respectively have a first width and a second width in a second direction, wherein the second pixel column is positioned in the second direction from the first pixel column, and the second width is greater than the first width; a light emitting diode in each first pixel and each second pixel and including a first electrode, a light emitting layer and a second electrode; a first bank positioned between adjacent first pixels and between adjacent second pixels and covering an edge of the first electrode; a second bank positioned between the first and second pixel columns; and a first partition wall across the second pixel column along the first direction and positioned on the first electrode. 1. An electroluminescent display device , comprising:a substrate including a first pixel column and a second pixel column, wherein the first pixel column and the second pixel column respectively include a plurality of first pixels and a plurality of second pixels arranged in a first direction and respectively have a first width and a second width in a second direction perpendicular to the first direction, and wherein the second pixel column is positioned in the second direction from the first pixel column, and the second width is greater than the first width;a light emitting diode in each first pixel from the plurality of first pixels and each second pixel from the plurality of second pixels, the light emitting diode including a first electrode, a light emitting layer and a second electrode;a first bank positioned between adjacent first pixels from the plurality of first pixels and between adjacent second pixels from the plurality of second pixels and covering an edge of the first electrode;a second bank positioned between the first pixel column and the second pixel column and ...

Electroluminescent Display Device

An electroluminescent display device includes a substrate on which a display area and a non-display area are defined; first, second and third sub-pixel rows in the display area each including a plurality of sub-pixels arranged along a first direction and disposed along a second direction; a light-emitting diode disposed at each of the plurality of sub-pixels and including a first electrode, a light-emitting layer and a second electrode; a dummy sub-pixel in the non-display area and corresponding to the second sub-pixel row; and a partition wall across the third sub-pixel row along the first direction and disposed on the first electrodes of the third sub-pixel row, wherein a width of the second sub-pixel row along the second direction is larger than a width of the first sub-pixel row and smaller than a width of the third sub-pixel row. 1. An electroluminescent display device comprising:a substrate on which a display area displaying an image and a non-display area disposed outside of the display area are defined;first, second, and third sub-pixel rows in the display area on the substrate, the first, the second, and the third sub-pixel rows each including a plurality of sub-pixels arranged along a first direction and disposed along a second direction perpendicular to the first direction;a light-emitting diode disposed at each of the plurality of sub-pixels and including a first electrode, a light-emitting layer, and a second electrode;a dummy sub-pixel in the non-display area on the substrate, the dummy sub-pixel corresponding to the second sub-pixel row; anda partition wall across the third sub-pixel row along the first direction and disposed on first electrodes of the third sub-pixel row,wherein a width of the second sub-pixel row along the second direction is larger than a width of the first sub-pixel row and smaller than a width of the third sub-pixel row.2. The electroluminescent display device of claim 1 , where a dummy sub-pixel is further provided in the non- ...

LAUNDRY TREATING APPARATUS AND ASSEMBLING METHOD FOR THE SAME

A laundry treating apparatus includes a coupling unit to improve a coupling structure of a cabinet. Through the structure as such, a coupling of a front frame and a drum front may easily take place, and assembly quality and workability may be improved. 1. A laundry treating apparatus , comprising:a cabinet having a pair of side frames formed to face each other, a rear frame connecting the pair of side frames to each other, and a front frame formed to face the rear frame and separately provided at the pair of side frames;a drum front configured to support a drying tub having laundry accommodated inside thereof, and supported at the cabinet; andat least one coupling unit disposed at the side frames, and allowing the front frame and the drum front to be rested.2. The laundry treating apparatus of claim 1 , wherein:the at least one coupling unit comprises a first seating groove at which the drum front is rested, and a second seating groove provided at a front surface of the first seating groove and at which the front frame is rested.3. The laundry treating apparatus of claim 2 , wherein:the at least one coupling unit further comprises a first guide unit configured to guide movement of the drum front such that the drum front is seated at the first seating groove, and a second guide unit provided at a front surface of the first guide unit and configured to guide movement of the front frame such that the front frame is seated at the second seating groove.4. The laundry treating apparatus of claim 3 , wherein:the first guide unit and the second guide unit are provided with a first guide surface and a second guide surface formed at one surface thereof, respectively, as to guide the drum front and the front frame to the first seating groove and the second seating groove, respectively.5. The laundry treating apparatus of claim 4 , wherein:the first seating groove and the second seating groove are provided to be disposed at end portions of the first guide surface and the second ...

MODULAR ROBOT SYSTEM

A modular robot system is capable of being configured to allow a plurality of cube-shaped unit robots to be coupled to one another. The modular robot system has N cube-shaped unit robots (where N is an integer greater than 2), each cube-shaped unit robot including: a cube-shaped housing; a step motor located inside the housing; and a controller located inside the housing to control the step motor, wherein the housing has a mounting groove formed on one surface thereof to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on the five surfaces thereof, so that through connectors mounted on the connection grooves, one cube-shaped unit robot is connectable to another cube-shaped unit robot. 1. A modular robot system comprising N cube-shaped unit robots , where N is an integer greater than 2 , each cube-shaped unit robot comprising:a cube-shaped housing having six surfaces;a step motor located inside the housing; anda controller located inside the housing to control the step motor,wherein the housing has a mounting groove formed on a first surface of the six surfaces to mount a rotary body rotating by a rotary shaft of the step motor thereon and connection grooves with the same shape as each other formed on second through sixth surfaces, respectively, so that through connectors mounted on the connection grooves, one cube-shaped unit robot is connectable to another cube-shaped unit robot.2. The modular robot system according to claim 1 , wherein the controller receives any one of different unique identification numbers designated to the N cube-shaped unit robots and performs a step motor control sequence corresponding to the unique identification number received among N step motor control sequences claim 1 , which correspond to N unique identification numbers transmitted to the N cube-shaped unit robots claim 1 , previously defined.3. The modular robot system according to claim 2 , ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device comprises a substrate; a plurality of sub-pixels arranged on the substrate, including sub-pixels with different colors arranged along a first direction and sub-pixels with a same color arranged along a second direction; a light-emitting diode disposed at each sub-pixel and including a first electrode, a light-emitting layer and a second electrode; a bank having an opening corresponding to a sub-pixel row along the second direction and disposed between two adjacent sub-pixels along the first direction; and a control pattern between two adjacent sub-pixels along the second direction, wherein the control pattern includes a first control pattern corresponding to a center portion of the sub-pixel row and a second control pattern spaced apart from the first control pattern along the second direction, and where a first end of each of the first and second control patterns is spaced apart from the bank and has an first surface parallel to or inclined with respect to the second direction, and a slope of the first surface of the second control pattern is larger than a slope of the first surface of the first control pattern. 1. An electroluminescent display device comprising:a substrate;a plurality of sub-pixels arranged on the substrate, including sub-pixels with different colors arranged along a first direction and sub-pixels with a same color arranged along a second direction;a light-emitting diode disposed at each sub-pixel and including a first electrode, a light-emitting layer and a second electrode;a bank having an opening corresponding to a sub-pixel row along the second direction and disposed between two adjacent sub-pixels along the first direction; anda control pattern between two adjacent sub-pixels along the second direction,wherein the control pattern includes a first control pattern corresponding to a center portion of the sub-pixel row and a second control pattern spaced apart from the first control pattern along the second ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THEREOF

An organic light emitting display device and a method of fabricating thereof are discussed. The organic light emitting display device according to an example includes a plurality of first bank layers arranged along a first direction and a second direction on a substrate to define a plurality of pixels; a plurality of second bank layers disposed along the first direction on the first bank layers to divide the columns of pixels having different colors; an organic light emitting layer in each pixel; at least one first pocket pixel unit at both sides of the pixel having the smallest area; and a first dummy organic light emitting layer in the first pocket pixel unit. 1. An organic light emitting display device , comprising:a plurality of first bank layers arranged along a first direction and a second direction on a substrate to define a plurality of pixels;a plurality of second bank layers disposed along the first direction on the first bank layers to divide columns of pixels having different colors;an organic light emitting layer in each pixel;at least one first pocket pixel unit at sides of a pixel having a smallest area; anda first dummy organic light emitting layer in the first pocket pixel unit.2. The organic light emitting display device of claim I , further comprising:at least one second pocket pixel unit at sides of a pixel having a medium area; anda second dummy organic light emitting layer in the second pocket pixel unit.3123321. The organic light emitting display device of claim 2 , wherein each of the pixels includes R (red) claim 2 , G (green) claim 2 , and B (blue) pixels claim 2 , and a relationship of areas (a claim 2 ,a claim 2 ,a) of the R claim 2 , G claim 2 , and B pixels is a>a>a.4. The organic light emitting display device of claim 3 , wherein the R claim 3 , G claim 3 , and B pixels include respectively R claim 3 , G claim 3 , and B-organic light emitting layers.5. The organic light emitting display device of claim 4 , wherein the first dummy ...

Organic light-emitting display device and method of fabricating the same

An organic light-emitting display device and a method of fabricating the same are provided. The organic light emitting display device according to an example comprises a substrate including a pixel region including a plurality of red-subpixels, a plurality of green-subpixels, and a plurality of blue-subpixels, and a dummy pixel region including a plurality of dummy subpixels; a plurality of first bank layers disposed in the pixel region in a first direction and a second direction to define a plurality of subpixels; a plurality of second bank layers disposed on the first bank layers in the first direction in the pixel region to partition boundaries between a red-subpixel column, a green-subpixel column, and a blue-subpixel column; and an organic light-emitting element formed on each of the subpixels; and wherein at least one dummy subpixel forms a first dispensing region onto which an organic light-emitting material is dispensed.

ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

An organic light emitting display device according to an example comprises a substrate; a plurality of first bank layers disposed on the substrate in a first direction and a second direction different from the first direction to define a plurality of pixels; a plurality of second bank layers disposed on the first bank layers in the first direction to partition pixel columns of different colors; and a third bank layer formed in each of the pixel columns in the second direction to divide each of the pixel columns into a plurality of groups each including a plurality of the pixels 1. An organic light-emitting display device comprising:a plurality of first bank layers disposed on a substrate in a first direction and a second direction different from the first direction to define a plurality of pixels;a plurality of second bank layers disposed on the first bank layers in the first direction to partition pixel columns of different colors; anda third bank layer formed in each of the pixel columns in the second direction to divide each of the pixel columns into a plurality of groups each including a plurality of the pixels.2. The organic light-emitting display device of claim 1 , further comprising:a thin-film transistor disposed on the substrate; anda light-emitting element disposed on the substrate.3. The organic light-emitting display device of claim 2 , wherein the light-emitting element includes:a first electrode and a second electrode; andan organic light-emitting layer disposed between the first electrode and the second electrode.4. The organic light-emitting display device of claim 3 , wherein the organic light-emitting layer is continuously disposed between the plurality of pixels within the group and is disconnected between the plurality of groups.5. The organic light-emitting display device of claim 1 , wherein the plurality of groups disposed in each of the pixel columns include a same number of the pixels.6. The organic light-emitting display device of claim 1 ...

MODULAR ROBOT SYSTEM

A modular robot system can be formed by assembling a plurality of cube type unit robots. The modular robot system includes N cube type unit robots, wherein: one of the N cube type unit robots serves as a central control terminal, the cube type unit robot serving as the central control terminal assigns a distinguishable ID number to each of the N cube type unit robots; each robot including a cube-shaped housing, a step motor and a control unit installed inside the housing; the housing has one surface including a mounting groove to allow a rotational body rotating by a rotation shaft of the step motor to be mounted therein, and the other surface including a connection groove in the same shape as the mounting groove; and different cube type unit robots can be connected to each other by means of a connection body mounted in the connection groove. 1. A modular robot system comprising N cube type unit robots where N is an integer equal to or greater than 2 ,wherein any one of the N cube type unit robots acts as a central control terminal,the cube type unit robot acting as the central control terminal is configured to assign a different unique ID number to each of the N cube type unit robots, andeach of the N cube type unit robots comprises:a housing having a cube shape;a step motor installed within the housing; anda control unit installed within the housing to control the step motor,a mounting groove on which a rotating body rotated by a rotation shaft of the step motor mounted is formed in one side of the housing,a connection groove having the same shape is formed on another side of the housing,each cube type unit robot is connected to another cube type unit robot through a connection body mounted on the connection groove, andthe control unit is configured to perform a step motor control sequence corresponding to the unique ID number of each cube type unit robot among predefined N step motor control sequences, where N unique ID numbers are transmitted to the respective N ...

DIFFERENTIAL PRESSURE SENSOR

The present invention relates to a differential pressure sensor. The differential pressure sensor includes: a housing including a body and a cover, the housing having a first chamber and a second chamber defined in the housing and separated from each other; a first pressure channel communicating with the first chamber; a second pressure channel communicating with the second chamber; a substrate on which an electronic component is mounted and in which a terminal is formed, the substrate including a first surface facing the first chamber and a second surface extending parallel to the first surface and facing the second chamber, the substrate configured to cover the second chamber; a sensor element installed on the first surface of the substrate so as to generate an electric signal corresponding to a pressure difference between the first chamber and the second chamber; a lead frame installed in the housing with one end thereof extending into the first chamber, the lead frame configured to transmit the electric signal of the sensor element to an external device; a conductive wire configured to connect the terminal of the substrate and the lead frame so as to transmit the electric signal of the sensor element to the lead frame; a first sealing member disposed in a region where the body and the cover make contact with each other, the first sealing member configured to seal the first chamber with respect to the outside; and a second sealing member disposed in a region where the substrate and the body make contact with each other, the second sealing member configured to seal the second chamber with respect to the first chamber. 1. A differential pressure sensor , comprising:a housing including a body and a cover, the housing having a first chamber and a second chamber defined in the housing and separated from each other;a first pressure channel communicating with the first chamber;a second pressure channel communicating with the second chamber;a substrate on which an ...

Wideband microstrip antennas and antenna arrays

There is provided a wideband patch antenna and an antenna array. The antenna includes a dielectric substrate of a rectangle shape, a radiation patch formed on a top surface of the dielectric substrate, a coupling patch formed on the top surface of the dielectric substrate and extending from a side of the dielectric substrate to a position from the radiation patch by a distance, a metal support arranged on the lower surface of the dielectric substrate and extending from the edge of the lower surface of the dielectric substrate downward to the ground, a layer of air having a predetermined thickness being formed between the lower surface of the dielectric substrate and the ground. According to the embodiments, it is possible to improve the directivity of the wideband microstrip antenna while maintaining its small size.

HEIGHT-ADJUSTABLE PILLOW

The present invention provides a height-adjustable pillow comprising: a lower member; an upper member which is disposed above the lower member, in such a way as to be able to move vertically relative to the lower member; and a raising and lowering device for adjusting the height of the upper member by moving the upper member. 1. A height-adjustable pillow comprising:a lower member;an upper member disposed on the lower member, the upper member being displaceable up and down with respect to the lower member; anda lifting unit adjusting a height of the upper member by displacing the upper member,wherein the lifting unit comprises:a rotary member provided on a surface of one of the lower member and the upper member that faces the other of the lower member and the upper member such that the rotary member is rotatable about a vertical axis, the rotary member comprising a slope upwardly inclined in one direction along a circumference thereof about the axis and a plurality of holding step portions formed on the slope to continuously extend along a length of the slope such that the plurality of holding step portions are positioned at different heights; anda contact member provided one the other one of the lower member and the upper member such that the contact member is able to come into contact with one of the plurality of holding step portions depending on an angle of rotation of the rotary member,wherein each of the plurality of holding step portions comprises a stepped surface and a connecting surface, the stepped surfaces of the plurality of holding step portions are arranged at predetermined distances in the length of the slope such that the stepped surfaces are spaced apart and positioned at different heights from each other, and the connecting surfaces of the plurality of holding step portions comprise inclined surfaces connecting the stepped surfaces having different heights, respectively, such that the contact member is displaced up and down along one of the ...

Dispensing label strip

Led lighthouse beacon

Device for regulating flow rate of intravenous medical solution during injection

The object of this invention is to provide a device for regulating the flow rate of an intravenous medical solution during an injection using an intravenous drip unit. The device has a housing (10) mounted to a hose (300) to allow the flow of the solution from a solution container (200) into the vein, and a control member (20) rotatably assembled with the housing to regulate the flow rate of the solution. The housing has first and second seats (11, 12) communicating with inlet and outlet ports, and the control member has first and second bosses (21, 22) seated in the first and second seats. An arc-shaped solution path (23), a radial channel (24) and an annular groove (25) are formed on the control member to regulate the flow rate of the solution in accordance with an adjusted angle of the control member relative to the fixed housing.

Back scatterning inspection systems for human body

Led lighthouse beacon

Probe with adjustable parts

Adjustment positioning device for a radiation device

Einstellpositioniervorrichtung (100) für eine Strahlungsvorrichtung (40), die folgende Merkmale umfasst: eine Klemmvorrichtung (30, 50), die lösbar mit der Strahlungsvorrichtung (40) verbunden ist, um die Strahlungsvorrichtung (40) festzuklemmen; einen Träger (20), mit dem die Klemmvorrichtung verbunden ist, und einen Gleitweg, der zwischen denselben definiert ist, wobei die Klemmvorrichtung, die die Strahlungsvorrichtung (40) festklemmt, entlang dem Gleitweg in einer vorbestimmten Richtung bewegbar ist; und eine Einstellvorrichtung, die mit der Klemmvorrichtung gekoppelt ist, um die Klemmvorrichtung anzutreiben, damit sich dieselbe entlang dem Gleitweg bewegt, wobei die Klemmvorrichtung einen ersten gewölbten Plattenabschnitt (30) und einen zweiten gewölbten Plattenabschnitt (50) umfasst, wobei der erste und der zweite gewölbte Plattenabschnitt (30, 50) fest zusammenpassen, um die Strahlungsvorrichtung (40) zwischen denselben festzuklemmen, wobei jeder der ersten und zweiten gewölbten Plattenabschnitte (30, 50) einen gebogenen Abschnitt und Flügelabschnitte umfasst, die sich von zwei Enden des gebogenen Abschnitts nach außen erstrecken,... An adjustment positioning device (100) for a radiation device (40) comprising: a clamping device (30, 50) releasably connected to the radiation device (40) for clamping the radiation device (40); a bracket (20) to which the clamping device is connected and a slide path defined therebetween, the clamping device clamping the radiation device (40) being movable in a predetermined direction along the slide path; and an adjustment device coupled to the clamping device for driving the clamping device to move along the slide path, the clamping device comprising a first arched plate portion (30) and a second arched plate portion (50), the first and second domed panel sections (30, 50) tightly together to clamp the radiating device (40) therebetween, each of the first and second domed panel sections (30, 50) including a curved section and ...

Transparent display device

【課題】大面積および高解像度を有する透明表示装置を提供する。【解決手段】本発明の透明表示装置は、第１方向に沿って配置された第１、第２、第３発光部と第１および第２透明部を含む画素が定義された基板と；前記第１、第２、第３発光部のそれぞれに備えられ、第１電極と発光層および第２電極を含む発光ダイオードと；前記第１方向に垂直な第２方向に沿って延び前記第２電極と電気的に連結される補助電極を含み、前記第１発光部と前記補助電極は前記第１透明部と前記第２発光部の間に位置し、前記第２透明部は前記第１発光部と前記第２発光部の間に位置する第１部分を含み、前記第１透明部は前記第２透明部より高い透過率を有する。これに伴い、隣接した互いに異なる色の発光部の間の混色を防止することができる。【選択図】図２

Stationary CT apparatus

A stationary CT apparatus and a method of controlling the same are disclosed. The stationary CT apparatus comprises: a scanning passage; a stationary carbon nanotube X-ray source arranged around the scanning passage and comprising a plurality of ray emission focal spots; and a plurality of stationary detector modules arranged around the scanning passage and disposed opposite the X-ray source. In addition, at least some of the plurality of detector modules are arranged in a substantially L shape or a substantially Π shape when viewed in a plane intersecting the scanning passage. Reconstruction of the CT apparatus without a rotary gantry is achieved and special substances in an object under inspection is identified by optimizing design of the carbon nanotube X-ray source and the detector device. The present invention ensures that the stationary gantry type CT system has a small size and a high accuracy. The present invention is particularly suitable for safety inspection of baggage.

Probe.

Cylinder pump

The present invention relates to a simple and small cylinder pump, which can stably supply a medical fluid regardless of the installed height of a liquid container or a blood bag. The cylinder pump includes an upper casing, and a lower casing coupled to the upper casing. An upper rotation member is rotatably inserted in the upper casing. A lower rotation member slidingly contacting the upper rotation member is rotatably inserted in the lower casing. An inner wall of the upper casing, a lower outer surface of the upper rotation member, an inner wall of the lower casing, and an upper outer surface of the rotation member constitute a cylinder having a single-tube shape. Plungers are installed on the upper rotation member and on the lower rotation member, respectively, and rotate in the cylinder, the ends of which are closed. The cylinder is provided with an injection tube for injecting a medical fluid, and a discharge tube for discharging a medical fluid, the tubes protruding from the outer surfaces of the upper and lower casings. A central angle of the injection tube and the discharge tube about a center of rotation ranges from a central angle ? of one plunger to two times the central angle ?. The upper rotation member and the lower rotation member are connected to a driving device, and rotate independently of one another.

imaging apparatus and method for inspecting a human body or article

aparelho de formação de imagem, e, método para inspecionar um corpo humano ou um artigo. a presente invenção revela um aparelho de formação de imagem por varredura holográfica tridimensional de onda milimétrica e um método para inspecionar um corpo humano ou um artigo. o aparelhom compreende um primeiro módulo transceptor de onda milimétrica, um segundo módulo transceptor de onda milimétrica, um primeiro dispositivo de trilho guia no qual o primeiro módulo transceptor de onda milimétrica é conectado de forma deslizante, um segundo dispositivo de trilho guia no qual o segundo módulo transceptor de onda milimétrica é conectado de forma deslizante, e um controlador configurado para acionar o primeiro/segundo módulo transceptor de onda milimétrica para mover ao longo do primeiro/segundo dispositivo de trilho guia, em que a primeira varredura realizada pelo primeiro módulo transceptor de onda milimétrilca e a segunda varredura realizada pelo segundo módulo transceptor de onda húlimétrica são ambas varreduras planas. eles podem aumentar as velocidades e precisão de varredura, simplificar as operações de varredura e melhorar a flexibilidade do aparelho. imaging apparatus and method for inspecting a human body or article. The present invention discloses a millimeter-wave three-dimensional holographic scanning imaging apparatus and a method for inspecting a human body or article. the apparatus comprises a first millimeter wave transceiver module, a second millimeter wave transceiver module, a first guide rail device to which the first millimeter wave transceiver module is slidably connected, a second guide rail device to which the second millimeter wave transceiver module is slidably connected, and a controller configured to drive the first / second millimeter wave transceiver module to move along the first / second guide rail device, where the first scan performed by the first / second millimeter transceiver module millimeter wave and the second scan performed by the second ...

Apparatus and method for diagnosing permanent magnet demagnetization of permanent magnet synchronous motor, and apparatus for driving permanent magnet synchronous motor

Provided are an apparatus and a method for diagnosing permanent magnet demagnetization of a permanent magnet synchronous motor. The apparatus includes a magnetic field generating unit, a stator current measuring unit, and a demagnetization diagnosing unit. The magnetic field generating unit generates magnetic fields of which directions are respectively parallel to a predetermined direction among a plurality of directions passing through a rotation axis of a rotor, on a plane vertical to the rotation axis of the rotor which is in a standstill. The stator current measuring unit measures currents which flow in a stator winding in correspondence with the respective generated magnetic fields. The demagnetization diagnosing unit compares a predetermined reference value and a comparison value which is calculated on the basis of the magnitudes of the stator winding currents which are measured in correspondence with the respective generated magnetic fields to diagnose demagnetization of a permanent magnet attached to the rotor.

broadband laminar antenna and antenna array

antena laminar de banda larga, e, ma triz de antenas. é fornecida uma antena laminar de banda larga e uma matriz de antenas. a antena inclui um substrato de dielétrico de uma forma retangular, uma placa de radiação formada sobre uma superfície de topo do substrato de dielétrico, uma placa de acoplamento formada sobre a superficie de topo do substrato de dielétrico e se estendendo a partir de um lado do substrato de dielétrico para uma posição da placa de radiação por uma distância, um suporte de metal arranjado na superficie inferior do substrato de dielétrico e se estendendo a partir da borda da superficie inferior do substrato de dielétrico no sentido para baixo em direção ao referencial de terra, uma camada de ar tendo uma predeterminada superficie sendo formada entre a superficie inferior do substrato de dielétrico e o referencial de terra. de acordo com as formas de realização, é possível melhorar a carcterística de direcionamento dos feixes da antena de micro tira de banda larga enquanto mantendo seu tamanho pequeno. broadband laminar antenna, and antenna array. A broadband laminar antenna and an array of antennas are provided. the antenna includes a rectangular dielectric substrate, a radiation plate formed on a top surface of the dielectric substrate, a coupling plate formed on the top surface of the dielectric substrate and extending from one side of the dielectric substrate. dielectric substrate for a position of the radiation plate over a distance, a metal support arranged on the lower surface of the dielectric substrate and extending from the lower surface edge of the dielectric substrate downward to the ground frame. , an air layer having a predetermined surface being formed between the lower surface of the dielectric substrate and the ground frame. According to the embodiments, it is possible to improve the targeting characteristic of the broadband micro-strip antenna beams while maintaining their small size.

Memory system having multiple host channel and performing a cache operation and method of operating the same

A memory system includes a first control circuit part configured to communicate with a host through a first host channel, a second control circuit part configured to communicate with the host through a second host channel, a first chip group configured to communicate with the first control circuit part through a first internal channel, and a second chip group configured to communicate with the second control circuit part through a second internal channel, wherein the first control circuit part and the second control circuit part alternately receive a plurality of data inputted through one of the first and second host channels, which is selected during a single channel operation, and transmit the data to the first chip group and the second chip group.

Method and device for the safety detection of liquids

Verfahren zur Sicherheitserkennung einer Flüssigkeit, welches die folgenden Schritte umfasst: Transportieren eines zu untersuchenden flüssigen Artikels mittels eines Transportmechanismus (3) in einen Weg des von einer Strahlungsquelle (12) mit niedriger Energie emittierten Strahlungsbündels zwischen der Strahlungsquelle (12) mit niedriger Energie und einem Niedrigenergiedetektor (18); Emittieren des Strahlungsbündels von der Strahlungsquelle (12) mit niedriger Energie, Kollimieren des emittierten Strahlungsbündels von einem Kollimator vom Abschirmungstyp (2), wobei das kollimierte Strahlungsbündel den zu untersuchenden flüssigen Artikel durchdringt, danach einen Postkollimator (4) durchdringt und von dem Niedrigenergiedetektor (18), der dem Strahlenbündel zugewandt ist, empfangen wird; Übertragen eines Datensignals des empfangenen Strahlenbündels zu dem Datenerfasser (6) von dem Niedrigenergiedetektor (18); Transportieren des zu untersuchenden flüssigen Artikels mittels des Transportmechanismus (3) in einen Weg des von einer Strahlungsquelle (13) mit hoher Energie emittierten Strahlungsbündels zwischen der Strahlungsquelle (13) mit hoher Energie und einem Hochenergiedetektor (19); Emittieren des Strahlungsbündels von der Strahlungsquelle (13) mit hoher Energie, Kollimieren des emittierten Strahlungsbündels von einem weiteren Kollimator vom Abschirmungstyp (2), wobei das kollimierte Strahlungsbündel den zu untersuchenden flüssigen Artikel durchdringt, danach einen weiteren Postkollimator (4) durchdringt und von dem Hochenergiedetektor (19), der dem Strahlenbündel zugewandt ist, empfangen wird; Übertragen eines Datensignals des empfangenen Strahlenbündels zu dem Datenerfasser (6) von dem Hochenergiedetektor (19); Übertragen, nachdem der Datenerfasser (6) die Datensignale von den empfangenen Strahlungsbündeln von dem Niedrigenergiedetektor (18) und dem Hochenergiedetektor (19) verarbeitet hat, der so gebildeten Daten zu ... A method for the safety detection of a liquid ...

Washing machine and method of manufacturing door thereof

A washing machine (1) includes a cabinet (10) defining an external appearance thereof and having an insertion port (11), a tub (20) arranged inside the cabinet and capable of accommodating wash water, a drum (30) arranged inside the tub and capable of accommodating laundry, and a door (100) to open and close the insertion port, and the door includes a door cover (110) including a first section (111) comprising a transparent or translucent material through which light penetrates, and a second section (112) comprising an opaque material formed such that at least a portion of the second section is visible through the first section. Therefore, manufacturing costs of the door may be reduced without the need for post-processing, and it may be possible to provide the eco-friendly washing machine having pleasing design aesthetics.

Hetero-cyclic compound and organic light emitting device comprising the same

本說明書提供一種能顯著增進有機發光裝置之使用期限、效率、電化學穩定性及熱穩定性的新穎化合物，以及一種在有機化合物層含有該化合物之有機發光裝置。

DEVICE FOR REGULATING THE FLOW SPEED OF AN INTRAVENOUS MEDICAL SOLUTION DURING INJECTION.

Un dispositivo para regular una velocidad de flujo de una solución médica intravenosa, tal como una solución de Ringer, medicinas líquidas preparadas específicamente, o bien otras soluciones inyectables, durante la inyección de la solución en una vena de un paciente, utilizando una unidad de goteo intravenosa, que tiene un envase de la solución, conteniendo la solución médica, en donde el mencionado dispositivo contiene: una carcasa (10) que está adaptada para ser montada en una parte intermedia de un tubo (300), extendiéndose desde un extremo inferior del envase (200), con una longitud predeterminada hasta una aguja (400) montada en un extremo exterior del mencionado tubo, con el fin de inyectar la solución médica en la vena del paciente, teniendo un orificio de entrada (13) también la mencionada carcasa, y un orificio de salida (14); un miembro de control (20) ensamblado en forma giratoria con la mencionada carcasa, para regular la velocidad de flujo de la solución médica, teniendo el miembro de control un trayecto (23) de la solución en forma de arco, formado sobre una superficie extrema anular dentro de un rango angular de aproximadamente 320º - 355º, en donde el trayecto de la solución en forma de arco se reduce gradualmente en un ancho o profundidad en una dirección desde un segundo extremo hasta el primer extremo del mencionado trayecto (23) de la solución, un miembro de bloqueo (40) que monta el miembro de control (20) en la carcasa, previniendo el movimiento no deseado del miembro de control con respecto a la carcasa, caracterizado porque: la mencionada carcasa (10) tiene una depresión escalonada sobre un lado de la misma, con un primer (11) y segundo (12) compartimentos, formados en la depresión escalonada, para permitir que la solución médica pueda fluir de forma controlada a través de la carcasa; estando provisto el mencionado orificio de entrada (13) en una parte superior del primer compartimento para comunicarse con el primer compartimento, y estando ...

X-ray backscattering system for inspecting a human body

A human body back-scattering inspection system comprising a flying-spot forming unit 2 configured to output beams of X-rays 11, 12, a plurality of discrete detectors 301-304 which are arranged vertically along a human body 4 to be inspected, and a controlling unit coupled to the flying-spot forming unit and the plurality of detectors, and configured to generate a control signal to control the flying-spot forming unit and the plurality of detectors to perform a vertically partitioned synchronous scan on the human body to be inspected. The body to be inspected may be divided into an upper part and a lower part and a first detector and second detector, arranged from top to bottom, may receive a reflected beam from either the upper part or the lower part. The flying-spot unit 2 may comprise a cylinder with holes distributed in a spiral on its surface so that the beams are output in a time-sharing manner, and there may be two flying-spot units arranged along the vertical direction to independently scan the upper part and lower part of the body.

Asymmetric type lens and street lamp including the same

A lens is provided in an asymmetric shape including at least two curved surfaces with different light distribution angles. Therefore, uniformity ratio of illuminance and coefficient of utilization (CU) may be increased while reducing dazzle. When a lighting apparatus including the lens is used as a street light, light directly incident to a driver is minimized, thereby reducing dazzle to the driver. During a night drive, brightness at a far forward position of the driver may be increased. In addition, light emitted toward a street may be increased while reducing light emitted toward a sidewalk. As a result, uniformity ratio of illuminance and coefficient of utilization (CU) may be increased. Also, light pollution may be reduced.

A millimeter wave holographic scan imaging apparatus for human body security inspection

The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device 40 comprising a first millimeter wave transceiver antenna array 41 for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device 40', which comprises a second millimeter wave transceiver antenna array 41' for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member 26, 27 for connecting the first millimeter wave transceiver device 40 to the second millimeter wave transceiver device 40'; and a drive device 50, which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device 40 and the second millimeter wave transceiver device 40' move in opposite directions. The connection member may be in the form of a steel cable, and in order to result in the transceivers moving in opposite directions, a system of pulleys 25, 25' may be utilized. Guide tracks 24, 24' may be used wherein the millimeter wave transceiver devices may be slidably connected to the guide tracks.

Manual probe carriage system and method of using the same

A probe support carriage for use during probing an electrical device include s a body (250), means for supporting and positioning the body (250), a plurality of flux sensors and a position sensor. The body (250) has a first end (252) and a second end (256). The plurality of flux sensors are operatively connected to the body (250). Each flux sensor includes a probe (100) having a core and a coil. The core includes a material having high initial permeability and high resistivity characteristics. The probe (100) is adapted to being supported so that a sensing portion of the core is maintained in a contact-free spaced relationship between a predetermined surface of the electrical device and the sensing portion of the core. The position sensor is adapted t o determine position along a longitudinal axis of the electrical device.</SDOA B>

Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing same.

La presente invencion pertenece a un miembro de formacion en prensa caliente que tiene excelente resistencia a la fragilidad por hidrogeno, y a un metodo para manufacturar el mismo. Un aspecto de la presente invencion proporciona un miembro de formacion en prensa caliente que tiene excelente resistencia a la fragilidad por hidrogeno, el miembro de formacion en prensa caliente que comprende una placa de acero de base y una capa chapada con aleacion formada en la superficie de la placa de acero de base, en donde la capa chapada con aleacion contiene poros tal que los poros que tienen un tamano de 5 µm o menos constituyen 3-30% del area de superficie de la capa chapada con aleacion como se visualiza en una seccion transversal tomada en la direccion de espesor del miembro.

Millimeter-wave inspection apparatus

Electroluminescent display device and method of fabricating the same

An electroluminescent display device and method of fabricating the same are discussed. The electroluminescent display device includes a substrate including first to third pixel regions, the second and third pixel regions being adjacent to the first pixel region along a first direction and a second direction, respectively; an insulating layer over the substrate and including a groove between the first and second pixel regions; a first electrode on the insulating layer and in each of the first to third pixel regions; a bank covering an edge of the first electrode and disposed between the first pixel region and the second pixel region and between the first pixel region and the third pixel region; an emitting layer on the first electrode; and a second electrode on the emitting layer, wherein the bank disposed between the first and second pixel regions has a first height from the first electrode and the bank disposed between the first and third pixel regions has a second height from the first electrode, and the first height is smaller than the second height.

Hot press forming member having excellent resistance to hydrogen embrittlement, and method for manufacturing same

Shielding door for radiation inspection system

A shielding door device for a radiation Inspection system, comprising a door body 1, two guides 2 located on two opposite sides of the door body 1, a rack 3, a gear 4 and a motor 5. The two guides are fixed on an upper surface of a frame and the door body is movably connected to the two guides via bearings 7. The rack is fixed on a bottom of the door body and meshed with the gear. The gear is coupled with a shaft of the motor fixed on a lower surface of the frame. Also included is a proximity switch 32 for opening and closing the door, a stopper 33 disposed in the frame for stopping the body. The door is made from lead or has a metal shielding layer within it. A further embodiment shows the door pivotally moved by a ball 27/roller arrangement.

A millimeter wave holographic scan imaging apparatus for human body security inspection

The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device (40) comprising a first millimeter wave transceiver antenna array (41) for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device (40'), which comprises a second millimeter wave transceiver antenna array (41') for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member (26, 27) for connecting the first millimeter wave transceiver device (40) to the second millimeter wave transceiver device (40'); and a drive device (50), which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device (40) and the second millimeter wave transceiver device (40') move in opposite directions.

Wideband patch antennas and antenna arrays

A patch antenna comprises a radiating patch 120 and a coupling patch 130, each formed on a top surface of a dielectric substrate 110. The coupling patch 130 extends from the edge of the substrate 110 to a position spaced from the radiating patch 120 and a metal support 140 is on the lower surface of the substrate and extends from the edge of the substrate 110 down to the ground 150. The said metal support 140 provides a layer of air 160, of a predetermined thickness, between the lower surface of the substrate 110 and ground 150. The metal support 140 may be made of copper. Various dimensional ranges associated with the arrangement of the patch antenna are indicated. A plurality of patch antennas may be used to form a linear antenna array. Alternatively, a plurality of radiating patches and corresponding plurality of coupling patches may be formed on a substrate with a metal support, similar to that already disclosed above. The compact patch antenna, or antenna array, may operate with a wideband (K-Ka band) to provide a directional signal beam. A horn arrangement may be used to improve the impedance matching of the antenna to free space and to improve the isolation between individual antenna elements of an antenna array.

Washing machine and method for controlling the same

Disclosed are a washing machine, in which substances stuck to the surface of a heater are washed off to minimize the generation of scale on the heater, and a method for controlling the same. The washing machine includes a tub; a heater installed in the tub for heating washing water; and a washing device for washing the heater. The washing device includes a spray nozzle for spraying the washing water to the heater, and a washing pump for supplying the washing water in the tub to the spray nozzle. The washing of the heater is performed in the first rinsing operation.

Height adjustment pillow with bottom-mounted handle

Integrated flying-spot x-ray apparatus

Computed Tomography apparatus for detecting unsafe liquids

CT apparatus for carrying out safety-examination of a liquid is disclosed comprising a rotary disk lifting device 104 on which liquid article 102 is placed. The apparatus further comprises frame 12, radiation source 101, detector 103, beam guiding box 106, data collecting and image processing computer 14, system control box 13 and radiation source controller 15. The rotary disk lifting device is located in shield cartridge 10 which is fixed on one side in the frame 12. A shield door 8 is located at the upper opening end of the shield cartridge and the upper portion of the frame. On the outer wall of the shield cartridge there is beam guiding box 106, each end of which is connected with a collimator device 7, 9. Collimator device 7 is fixedly connected with the radiation source and collimator 9 is provided with device 105 for horizontal adjustment of a detector 103 mounted thereupon.

Apparatus for determining a number of data transmissions in sensor network and method using the same

An apparatus and method of determining a number of data transmissions in a sensor network are provided. More particularly, an apparatus for determining a number of data transmissions preferably includes an interest zone detector for detecting an interest zone based on a user query, a zone determination unit for determining whether the interest zone is overlapped with a sensing zone, a zone calculator for calculating an overlap amount when the interest zone is overlapped with the sensing zone, and a transmission number determination unit for determining a number of data transmissions according to the overlap amount.

cylinder pump

bomba de cilindros. a presente invenção diz respeito a uma bomba de cilindros simples e de tamanho pequena que pode fornecer de modo estável um fluido médico independentemente da altura de instalação do recipiente do líquido ou da bolsa de sangue. a bomba de cilindros compreende uma carcaça superior e uma carcaça inferior acoplada á carcaça superior. um membro de rotação superior é inserido de modo giratório na carcaça superior. um membro de rotação inferior em contato deslizante com o membro de rotação superior é inserido de modo giratório na carcaça inferior. uma parede interna de carcaça superior, uma superfície externa inferior do membro de rotação superior, uma parede interna da carcaça inferior e uma superfície externa superior do membro de rotação constituem um cilindro em forma de tubo. os êmbolos são instalados no membro de rotação superior e no membro de rotação, respectivamente, e giram no cilindro cujas extremidades são fechadas. cylinder pump. The present invention relates to a small, simple cylinder pump that can stably deliver a medical fluid regardless of the installation height of the liquid container or blood bag. the cylinder pump comprises an upper casing and a lower casing coupled to the upper casing. an upper rotating member is pivotally inserted into the upper housing. a lower rotating member in sliding contact with the upper rotating member is pivotally inserted into the lower housing. an upper housing inner wall, a lower outer surface of the upper rotating member, an inner lower housing wall and an upper outer surface of the rotating member constitute a tube-shaped cylinder. the pistons are installed in the upper rotating member and the rotating member, respectively, and rotate in the cylinder whose ends are closed.

Device and method for outputting a private image using a public display

Disclosed are a device and a method for displaying a private image on a public display device. Image sequence pattern is generated for the private image and the corresponding masking image. The masking image is made from the dynamic inverse image of the private image, based on the refresh rate of the display device and the image sequence pattern. The masking image can screen the private image more effectively. The private image and the masking image is displayed on the display device according to the image sequence pattern.

Integrated flying-spot x-ray apparatus

Disclosed is an integrated flying-spot X-ray apparatus comprising a ray generator (40) configured to generate the X-ray, a revolving collimator device (60) provided thereon with at least one aperture and arranged to be rotatable about the ray generator (40), a frameless torque motor (80) configured to drive the revolving collimator device (60) to rotate about the ray generator (40), and a cooling device (20) configured to cool the ray generator (40), wherein the ray generator (40), the revolving collimator device (60), the frameless torque motor (80) and the cooling device (20) are mounted on an integrated mounting frame (10 and 11). Compared with the prior art, the integrated flying-spot X-ray apparatus according to the present disclosure has a simple and compact structure and is used as a kernel apparatus for fields of safety inspection and medical treatment.

Lithium secondary battery

A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer formed on the cathode current collector, and an anode including an anode current collector and an anode active material layer formed on the anode current collector. The anode active material layer has an area larger than that of the cathode active material layer. The cathode active material layer includes a central portion and an outer portion surrounding the central portion, and the outer portion has a specific capacity less than that of the central portion.

An article detection apparatus and a detecting method

Lithium secondary battery

A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer formed on the cathode current collector, and an anode including an anode current collector and an anode active material layer formed on the anode current collector. The anode active material layer has an area larger than that of the cathode active material layer. The cathode active material layer includes a central portion and an outer portion surrounding the central portion, and the outer portion has a specific capacity less than that of the central portion.

Apparatus for and method of aligning a laser system

Disclosed is an apparatus for and method of permitting automatic alignment of optical components in the beam path of a laser. Images of the beam are obtained at one or more positions in the beam path. Alignment and possibly other information is derived from the images and then actuators are controlled to alter the alignment of the optical components in the beam path based on the derived information.

Modular robot system having improved assembly convenience

A modular robot system includes N (N is an integer that is 2 or greater) cube-type unit robots, each of the N cube-type unit robots comprising: a housing in the shape of a regular hexahedron; a step motor installed in the housing; and a controller installed in the housing and for controlling the step motor. The housing has, on one surface thereof, a mounting groove in which a rotary body rotating by means of a rotating shaft of the step motor can be mounted, and, on the other surface of the housing, a connection groove in the same shape, so that by means of a connector to be mounted in the connection groove, connection to another cube-type unit robot is possible, and the housing has identification marks with different shapes from one another on the respective surfaces thereof.

Vorrichtung zur regulierung der flussrate einer intravenösen medizinischen lösung bei der injektion

Battery module and device including the same

A battery module in accordance with the present disclosure includes a secondary battery including an electrode assembly and an exterior material configured to accommodate the electrode assembly, a housing member configured to accommodate the secondary battery, and a temperature control member formed inside the housing member, wherein the battery module comprises a structure in which a metal layer formed on an outermost surface of the exterior material comes in contact with the temperature control member, such that temperature deviation among a plurality of the secondary batteries in the battery module is reduced and thus an efficiency in temperature control is enhanced.