Convection oven

A convection oven includes an oven body having a heating chamber heated by a heat source, and a vibration unit mounted at one side of the oven body and vibrating heated air so as to be uniformly distributed within the heating chamber. As the vibration unit vibrates, air within the heating chamber can be fluctuated periodically to promote mixing between more heated air and less heated air to make temperature of air uniform. Accordingly, heat can be uniformly distributed to a cooking target or material, quality of cooking can be improved, and in addition, because cooking time can be shortened, the performance of the oven can be enhanced.

Rapid thermal storage/release system using a porous member

A heat exchanger for storing or releasing heat including a channel unit in which a heat medium flows; and a heat exchange unit contacted-combined with the channel unit and containing a porous heat transfer member which conducts heat exchange with a thermal storage material.

Tag input device of electronic device and control method thereof

A method of an electronic device is provided. The electronic device includes a display, a memory storing instructions, and at least one processor electrically coupled with the display and the memory. The at least one processor is configured to control to display at least one content in a first area, control display a first tag mapped to a first content in a second area, in response to detecting an input on the first content included in the at least one content, control to display a second tag distinguished from the first tag, in a third area, and map the second tag to the first content, in response to detecting an input to move the second tag to the second area, the second tag being displayed in the third area.

Electronic device and method for displaying content in response to scrolling inputs

An electronic device may include a display, a memory storing a plurality of objects, and a processor configured to display at least a portion of a scroll page including the plurality of objects on a screen of the display and to, when a speed of a scroll input is a preset value or more while the scroll input is entered to the screen (quick scroll input), display at least one second object corresponding to at least one first object selected from among the plurality of objects. Other various embodiments are possible as well.

Heat exchanger

In a heat exchanger for storing or releasing heat, a heat exchanger including a channel unit in which heat transfer medium flows; and a heat exchange unit contacted-combined with the channel unit and having a porous heat transfer member so as to perform heat exchange with thermal storage material is disclosed.

Control signal part and liquid crystal display including the control signal

The present invention provides a control signal part and a liquid crystal display including the control signal part in which damage to wires due to electrolysis is prevented. A high voltage redundancy wire(s) is formed at one side or both sides of a high voltage signal wire, thereby to form equipotential around the high voltage signal wire. The control signal part includes a first signal wire that transmits a first signal voltage, a second signal wire that transmits a second signal voltage smaller than the first signal voltage, and a first redundancy wire that transmits the same voltage as the first signal voltage. The first redundancy wire is formed between the first signal wire and the second signal wire. The control signal part may also include a second redundancy wire that transmits the same voltage as the first signal voltage. Herein, the first redundancy wire is located at one side of the first signal wire and the second redundancy wire is located at the other side of the first signal ...

Evaporative humidifier for fuel cell system

An evaporative humidifier for a polymer electrolyte membrane fuel cell system including a fuel cell stack, comprising: a condensation channel to which exhaust gas from the fuel cell stack is introduced; an evaporation channel to which supply gas for the fuel cell stack is introduced; a partition wall for separating the condensation channel and the evaporation channel from each other; and a water distribution unit for supplying water into the evaporation channel, wherein the water is condensed in the condensation channel by heat exchange between the exhaust gas and the supply gas.

Control signal part and liquid crystal display including the control signal

The present invention provides a control signal part and a liquid crystal display including the control signal part in which damage to wires due to electrolysis is prevented. A high voltage redundancy wire(s) is formed at one side or both sides of a high voltage signal wire, thereby to form equipotential around the high voltage signal wire. The control signal part includes a first signal wire that transmits a first signal voltage, a second signal wire that transmits a second signal voltage smaller than the first signal voltage, and a first redundancy wire that transmits the same voltage as the first signal voltage. The first redundancy wire is formed between the first signal wire and the second signal wire. The control signal part may also include a second redundancy wire that transmits the same voltage as the first signal voltage. Herein, the first redundancy wire is located at one side of the first signal wire and the second redundancy wire is located at the other side of the first signal ...

Apparatus for enhancing condensation and boiling of a fluid

An apparatus enhances the condensation and boiling of a fluid in heat exchange machines, by directly applying time-periodic acoustic waves with a resonance oscillation frequency to liquid drops and/or bubbles formed on a solid surface, when the fluid is in the process of condensation or boiling, thereby effectively removing them therefrom. The apparatus comprises a signal generator for generating a driving signal based on a resonant oscillation frequency of at least one of the liquid drops and the bubbles; and a vibrator, in response to the driving signal, for providing an acoustic pressure wave to said at least one of the liquid drops and the bubbles, to thereby detach them from the solid surface.

Water treatment apparatus

Disclosed is a water treatment apparatus that includes a head including an inlet portion into which water flows, an outlet portion from which water is discharged externally, and a connection portion connected to the inlet portion and the outlet portion, and a water treatment unit connected to the connection portion, including a plurality of water treatment sections, coupled to the head, and configured such that a portion of the water flowing into the inlet portion passes through the plurality of water treatment sections and sequentially, the remainder of the water passes through only a portion of the plurality of water treatment sections and, and the water flows to the outlet portion together.

EVAPORATIVE HUMIDIFIER FOR FUEL CELL SYSTEM

An evaporative humidifier for a polymer electrolyte membrane fuel cell system including a fuel cell stack, comprising: a condensation channel to which exhaust gas from the fuel cell stack is introduced; an evaporation channel to which supply gas for the fuel cell stack is introduced; a partition wall for separating the condensation channel and the evaporation channel from each other; and a water distribution unit for supplying water into the evaporation channel, wherein the water is condensed in the condensation channel by heat exchange between the exhaust gas and the supply gas.

PORTABLE REFRIGERATOR WITH FUEL CELL SYSTEM AND OPERATING METHOD THEREOF

Disclosed are a portable refrigerator with a fuel cell system and an operating method thereof. The portable refrigerator with a fuel cell system comprises a case having a storage space, a fuel cell stack disposed in the case, a gas tank configured to store gas necessary to operate the fuel cell stack, a fan configured to cool the fuel cell stack and supply air to the fuel stack, a thermoelectric cooling means disposed in the case, and configured to cool the storage space, a battery charged by the fuel cell stack, and configured to supply power to the thermoelectric cooling means, and a controller configured to control the fuel cell stack and the thermoelectric cooling means. 1. A portable refrigerator with a fuel cell system , comprising:a case having a storage space;a fuel cell stack disposed in the case;a gas tank configured to store gas necessary to operate the fuel cell stack;a fan configured to cool the fuel cell stack and supply air to the fuel stack;a thermoelectric cooling means disposed in the case, and configured to cool the storage space;a battery charged by the fuel cell stack, and configured to supply power to the thermoelectric cooling means; anda controller configured to control the fuel cell stack and the thermoelectric cooling means.2. The portable refrigerator with a fuel cell system of claim 1 , wherein air having passed through the fuel cell stack is blown to the gas tank.3. The portable refrigerator with a fuel cell system of claim 2 , wherein the fuel cell stack is arranged below the gas tank claim 2 , and a plurality of through holes are formed at a gas tank fixing plate disposed between the gas tank and the fuel cell stack.4. The portable refrigerator with a fuel cell system of claim 1 , wherein the thermoelectric cooling means is controlled by the controller so as to selectively receive power from the fuel cell stack and the battery.5. The portable refrigerator with a fuel cell system of claim 4 , wherein when the battery has a voltage less ...

Apparatus and method for generating depth information

An apparatus for generating depth information includes: a receiver which receives a two-dimensional (2D) image signal including a plurality of frames; a user input unit; a user interface (UI) generator which generates a tool UI to input guide information for generating depth information; a display unit which displays a frame for which depth information is generated among the plurality of frames, and the generated tool UI; and a depth information generator which generates depth information corresponding to the guide information input by the user input unit through the tool UI.

THEANINE DERIVATIVE, PREPARATION METHOD THEREOF, AND USE THEREOF FOR ALLEVIATING ACNE

The present invention relates to a theanine derivative, a preparation method thereof, and a use thereof for anti-acne treatment, having a selective inhibitory effect on in the skin. 2. A use of the theanine derivative as claimed in for anti-acne treatment.3. A composition for topical application for anti-acne treatment containing the theanine derivative as claimed in as an effective ingredient.4. The composition for topical application for anti-acne treatment as claimed in claim 3 , wherein the composition for topical application contains 0.001 to 20.0 wt % of the theanine derivative with respect to the total weight of the composition.5. A cosmetic composition containing the theanine derivative as claimed in as an effective ingredient.6. The cosmetic composition as claimed in claim 5 , wherein the cosmetic composition contains 0.001 to 20.0 wt % of the theanine derivative with respect to the total weight of the composition.8. The method as claimed in claim 7 , wherein the compound A and maltose are mixed together at a molar ratio of 0.8:1 to 1.2:1.9. The method as claimed in claim 7 , wherein the reaction solvent comprises any one selected from the group consisting of water claim 7 , methanol claim 7 , n-propanol claim 7 , isopropanol claim 7 , n-butanol claim 7 , isobutanol claim 7 , t-butanol claim 7 , 1 claim 7 ,2-propanediol claim 7 , 1 claim 7 ,3-propanediol claim 7 , 1 claim 7 ,3-butanediol claim 7 , and glycerol; or a mixture of at least two selected from the group consisting of water claim 7 , methanol claim 7 , ethanol claim 7 , n-propanol claim 7 , isopropanol claim 7 , n-butanol claim 7 , iso-butanol claim 7 , t-butanol claim 7 , 1 claim 7 ,2-propanediol claim 7 , 1 claim 7 ,3-propanediol claim 7 , 1 claim 7 ,3-butanediol claim 7 , and glycerol.10. The method as claimed in claim 7 , wherein the reaction temperature is 60 to 70° C. The present invention relates to a theanine derivative, a preparation method thereof, and a use thereof for anti-acne ...

GENERATING A MODEL FOR SEISMIC VELOCITIES IN A SUBSURFACE REGION USING INVERSION WITH LATERAL VARIATIONS

A method for building a three dimensional (3D) model of a subsurface formation includes selecting, from a set of seismic shots, a plurality of first arrival signals representing the seismic shots. The method includes applying a quality control function to the plurality of first arrival signals to obtain a set of remaining first arrival signals. For each remaining first arrival signals, the method includes applying a velocity inversion function to obtain a depth velocity value at a common-midpoint (CMP) location in a shot gather including the seismic shot associated with that remaining first arrival signal, the CMP location representing a lateral variation of the shot gather including that seismic shot. The method includes, based on the depth velocity value for the seismic shot associated with each remaining first arrival signal, generating a velocity model representing the 3D model of the subsurface formation. 1. A method for building a three dimensional (3D) model of a subsurface formation , the method comprising:selecting, from a set of seismic shots, a plurality of first arrival signals representing the seismic shots;applying a quality control function to the plurality of first arrival signals to obtain a set of remaining first arrival signals; and 'applying a velocity inversion function to obtain a depth velocity value at a common-midpoint (CMP) location in a shot gather including a seismic shot associated with that remaining first arrival signal, the CMP location representing a lateral variation of the shot gather including that seismic shot; and', 'for each remaining first arrival signalsbased on the depth velocity value for the seismic shot associated with each remaining first arrival signal, generating a velocity model representing the 3D model of the subsurface formation.2. The method of claim 1 , wherein selecting the plurality of first arrival signals comprises:determining, for each first arrival signal of the plurality of first arrival signals, an energy ...

Substrate assembly with encapsulated magnetic feature

Apparatuses, systems and methods associated with a substrate assembly with an encapsulated magnetic feature for an inductor are disclosed herein. In embodiments, a substrate assembly may include a base substrate, a magnetic feature encapsulated within the base substrate, and a coil, wherein a portion of the coil extends through the magnetic feature. Other embodiments may be described and/or claimed.

MOBILE LIQUID AND GASEOUS HYDROGEN REFUELING APPARATUS

A mobile liquid and gaseous hydrogen refueling apparatus including: a main storage module for receiving liquid hydrogen to produce first gaseous hydrogen; a liquid pumping and transporting module for receiving the liquid hydrogen, pumping the liquid hydrogen, and producing second gaseous hydrogen; a gas compressing and storing module for receiving at least one of the first gaseous hydrogen and the second gaseous hydrogen and compressing and storing the at least one gaseous hydrogen; and a gas converting and transporting module for receiving the pumped liquid hydrogen and the compressed gaseous hydrogen, performing heat exchange between the pumped liquid hydrogen and the compressed gaseous hydrogen, producing gaseous hydrogen for refueling, and transporting the gaseous hydrogen for refueling to a gaseous hydrogen fuel consumption structure. 1. A mobile liquid and gaseous hydrogen refueling apparatus comprising:a main storage module configured to receive liquid hydrogen to produce first gaseous hydrogen from the liquid hydrogen;a liquid pumping and transporting module configured to receive the liquid hydrogen from the main storage module, pump the liquid hydrogen, produce second gaseous hydrogen from the liquid hydrogen, and transport the second gaseous hydrogen to the main storage module;a gas compressing and storing module configured to receive at least one of the first gaseous hydrogen and the second gaseous hydrogen from the main storage module, compress the at least one gaseous hydrogen, and store the compressed gaseous hydrogen; anda gas converting and transporting module configured to ereceive the pumped liquid hydrogen from the liquid pumping and transporting module and the compressed gaseous hydrogen from the gas compressing and storing module, perform heat exchange between the pumped liquid hydrogen and the compressed gaseous hydrogen, produce gaseous hydrogen for refueling from the pumped liquid hydrogen and the compressed gaseous hydrogen, and transport ...

PARALLEL THERMOELECTRIC MODULE

A parallel thermoelectric module includes: first and second substrates spaced apart from each other; a plurality of first electrodes disposed on the first substrate; a plurality of second electrodes disposed on the second substrate; thermoelectric devices disposed in the first and second substrates to connect one of the first electrodes with one of the second electrodes and including a plurality of P and N type thermoelectric devices; electrode terminals including at least one positive electrode terminal and at least one negative electrode terminal disposed in at least one of the first and second substrates; and N parallel circuit units (N is a natural number of 2 or more) having an electrically parallel structure to each other in series. The plurality of first electrodes, the plurality of second electrodes, and the thermoelectric devices are arranged to connect N parallel circuit units. 1. A parallel thermoelectric module comprising:a first substrate and a second substrate arranged to be spaced apart from each other;a plurality of first electrodes disposed on the first substrate;a plurality of second electrodes disposed on the second substrate;thermoelectric elements disposed on the first substrate and the second substrate to connect one of the first electrodes to one of the second electrodes, the thermoelectric elements comprising a plurality of N-type thermoelectric elements and a plurality of P-type thermoelectric elements;electrode terminals including at least one positive electrode terminal and at least one negative electrode terminal disposed on at least one of the first and second substrates; andN parallel circuit units (N is a natural number of 2 or more) having an electrically parallel structure to each other in series, whereinthe plurality of first electrodes, the plurality of second electrodes, and the thermoelectric elements are arranged to connect the N parallel circuit units.2. The module of claim 1 , wherein a first parallel circuit unit of at least ...

THERMOELECTRIC CRYOGENIC MATERIAL STORAGE CONTAINER

A thermoelectric cryogenic material storage container including: an inner container containing cryogenic liquid material; a supply pipe connected to the inner container to supply the cryogenic liquid material from the outside to the inner container; an outer container for accommodating the inner container to be spaced apart from each other; a discharge pipe provided to be connected to the inner container to discharge a vaporized material of the cryogenic liquid material vaporized in the inner container to the outside of the outer container; and at least one thermoelectric module provided to have one side in contact with the outer side of the supply pipe and the other side in contact with the outer side of the discharge pipe. When current is supplied to the thermoelectric module, the other side becomes a heating side, and the one side becomes a cooling side. 1. A thermoelectric cryogenic material storage container comprising:an inner container configured to contain cryogenic liquid material;a supply pipe connected to the inner container and configured to supply the cryogenic liquid material from an outside to the inner container;an outer container for accommodating the inner container to be spaced apart from each other;a discharge pipe connected to the inner container and configured to discharge a vaporized material of the cryogenic liquid material vaporized in the inner container to an outside of the outer container; andat least one thermoelectric module having one side in contact with an outer side of the supply pipe and the other side in contact with an outer side of the discharge pipe,wherein, in response to a supply of current to the thermoelectric module, the other side becomes a heating side and the one side becomes a cooling side.2. The container according to claim 1 , wherein the discharge pipe surrounds the outer side of the supply pipe in a spiral shape.3. The container according to claim 1 , further comprising a first medium provided between an outer ...

STEERING WHEEL STRUCTURE FOR CONTROLLING COOLING AND HEATING

A steering wheel structure configured to control cooling and heating, the steering wheel structure including: an inner layer forming a rim of the steering wheel; and an outer layer surrounding at least a part of the inner layer; wherein the outer layer including, an outer circumferential part forming at least a part of outer circumference of the outer layer; at least one gap disconnecting the outer circumferential part; and a cold-hot adjusting part formed in the at least one gap; wherein the cold-hot adjusting part has a lower heat capacity and a higher thermal conductivity than the outer circumferential forming part. 1. A steering wheel structure configured to control cooling and heating , the steering wheel structure comprising:an inner layer forming a rim of the steering wheel; andan outer layer surrounding at least a part of the inner layer; an outer circumferential part forming at least a part of outer circumference of the outer layer;', 'at least one gap disconnecting the outer circumferential part; and', 'a cold-hot adjusting part formed in the at least one gap;, 'wherein the outer layer comprising,'}wherein the cold-hot adjusting part has a lower heat capacity and a higher thermal conductivity than the outer circumferential forming part.2. The steering wheel structure of claim 1 , further comprising a predetermined space formed between the cold-hot adjusting part and the inner layer in the at least one gap.3. The steering wheel structure of claim 2 ,wherein the outer circumferential part comprise a first protrusion and a second protrusion, each of the first protrusion and the second protrusion protruding towards the inner layer in the direction of the gap, andwherein the cold-hot adjusting part is formed on the first protrusion and the second protrusion, so that the space is formed.4. The steering wheel structure of claim 2 , further comprising a thermoelectric module attached to the inner side of the cold-hot adjusting part.5. The steering wheel structure ...

LIQUID HYDROGEN FUELING SYSTEM INCLUDING LIQUID HYDROGEN STORAGE TANK AND FUELING METHOD THEREOF

Disclosed herein are a liquid hydrogen fueling system including a liquid hydrogen storage tank and a fueling method thereof. The liquid hydrogen fueling system partitions the inner tank of the liquid hydrogen storage tank into a first inner tank and a second inner tank, which are separate from each other, and makes liquid hydrogen easily flow from the liquid hydrogen storage tank to a high-pressure pump using the difference between the pressure inside the first inner tank and the pressure inside the second inner tank, thereby enabling high-pressure charging of liquid hydrogen in spite of the low density thereof. 1. A liquid hydrogen fueling system including a liquid hydrogen storage tank , which is in a form of a double-walled vessel including an inner tank and an outer tank , comprising:a bulkhead for partitioning a space inside the inner tank;a first inner tank partitioned by the bulkhead;a second inner tank for storing cryogenic liquid hydrogen therein, the second inner tank being partitioned by the bulkhead so as to be separate from the first inner tank;a high-pressure pump for pressurizing the liquid hydrogen that is supplied from the second inner tank;a supply line for supplying the liquid hydrogen from the second inner tank to the high-pressure pump; anda return line for returning hydrogen gas, generated as a result of vaporization in the high-pressure pump, to the first inner tank,wherein:a pressure inside the second inner tank is higher than a pressure inside the first inner tank; andthe liquid hydrogen flows from the second inner tank to the high-pressure pump due to a difference between the pressure inside the first inner tank and the pressure inside the second inner tank.2. The liquid hydrogen fueling system of claim 1 , wherein the bulkhead is in a form of a double-walled bulkhead claim 1 , and a vacuum is applied to a space between walls of the double-walled bulkhead.3. The liquid hydrogen fueling system of claim 2 , wherein the bulkhead has a shape of ...

APPLYING ORTHOGONALIZATION FILTERING TO WAVEFIELD SEPARATION

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems for applying orthogonalization filtering to wavefield separation. One computer-implemented method includes obtaining multi-component wavefields, performing wavefield separation on the multi-component wavefields to obtain separated wavefields, and applying a local orthogonalization weight (LOW) filtering to the separated wavefields to obtain filtered wavefields. 1. A method comprising:obtaining multi-component wavefields;performing wavefield separation on the multi-component wavefields to obtain separated wavefields; andapplying a local orthogonalization weight (LOW) filtering to the separated wavefields to obtain filtered wavefields.2. The method of claim 1 , further comprising calculating a depth image based on the filtered wavefields.3. The method of claim 1 , wherein the multi-component wavefields are formed using a time-domain elastic wave propagation model based on first-order 2D elastic wave equations claim 1 , and the multi-component wavefields include a horizontal component and a vertical component.4. The method of claim 3 , wherein the separated wavefields include at least one of a P-wavefield for the horizontal component claim 3 , a P-wavefield for the vertical component claim 3 , an S-wavefield for the horizontal component claim 3 , or an S-wavefield for the vertical component.5. The method of claim 3 , wherein performing wavefield separation comprises:decoupling the first-order 2D elastic wave equations into separate P-wave and S-wave components; andseparating the multi-component wavefields based on the decoupled first-order 2D elastic wave equations.6. The method of claim 5 , wherein first-order 2D elastic wave equations are written in a stress and particle-velocity formulation claim 5 , and decoupling the first-order 2D elastic wave equations is performed using a set of equations associated with compressional ...

Tag input device of electronic device and control method thereof

A method of an electronic device is provided. The electronic device includes a display, a memory storing instructions, and at least one processor electrically coupled with the display and the memory. The at least one processor is configured to control to display at least one content in a first area, control display a first tag mapped to a first content in a second area, in response to detecting an input on the first content included in the at least one content, control to display a second tag distinguished from the first tag, in a third area, and map the second tag to the first content, in response to detecting an input to move the second tag to the second area, the second tag being displayed in the third area.

SPEAKER UNIT FOR EARPHONE

A speaker unit for an earphone is provided. The speaker unit for an earphone may include a frame; a magnet; a plate fixed to the frame and in contact with the magnet; a diaphragm; a coil disposed to overlap the magnet and the plate in a radial direction; and a flexible printed circuit board (FPCB), wherein the magnet includes a first surface and a second surface arranged on an outer surface of the magnet, the first surface is a surface in contact with an inner surface of the frame, the second surface is a surface spaced apart from the inner surface of the frame, and the frame forms a first sound emission path defined by a space between the inner surface thereof and the second surface of the magnet in the radial direction. 1. A speaker unit for an earphone , comprising:a frame;a magnet;a plate fixed to the frame and in contact with the magnet;a diaphragm;a coil disposed to overlap the magnet and the plate in a radial direction; anda flexible printed circuit board (FPCB),wherein the magnet includes a first surface and a second surface arranged on an outer surface of the magnet, the first surface is a surface in contact with an inner surface of the frame, the second surface is a surface spaced apart from the inner surface of the frame, and the frame forms a first sound emission path defined by a space between the inner surface thereof and the second surface of the magnet in the radial direction.2. The speaker unit of claim 1 , whereinthe plate comprises a first plate in contact with one side of the magnet and a second plate in contact with the other side of the magnet,the diaphragm comprises a first diaphragm disposed in front of the first plate and a second diaphragm disposed at a rear of the second plate,the first plate comprises a third surface spaced apart from the magnet in a front-to-rear direction,the first plate and the magnet forms a second emission path connected to the first sound emission path, andthe second sound emission path is defined by a space between ...

SPEAKER UNIT FOR EARPHONE

A speaker unit is provided. The speaker unit may include a frame; a yoke elongated on the frame along a front-to-rear direction; a first magnet disposed on one side of the yoke; a first plate disposed on one side of the first magnet; a first diaphragm disposed on one side of the first plate; a first coil fixed to the first diaphragm; a second magnet disposed on the other side of the yoke; a second plate disposed on the other side of the second magnet; a second diaphragm disposed on the other side of the second plate; a substrate disposed on the frame; a microphone electrically connected to the substrate; and a second coil fixed to the second diaphragm, wherein the first magnet and the second magnet are both in contact with the yoke, the frame includes a seating portion, and the microphone is disposed in the seating portion. 1. A speaker unit comprising:a frame;a yoke elongated on the frame along a front-to-rear direction;a first magnet disposed on one side of the yoke;a first plate disposed on one side of the first magnet;a first diaphragm disposed on one side of the first plate;a first coil fixed to the first diaphragm;a second magnet disposed on the other side of the yoke;a second plate disposed on the other side of the second magnet;a second diaphragm disposed on the other side of the second plate;a substrate disposed on the frame;a microphone electrically connected to the substrate; anda second coil fixed to the second diaphragm,wherein the first magnet and the second magnet are both in contact with the yoke, the frame includes a seating portion, and the microphone is disposed in the seating portion.2. The speaker unit of claim 1 , wherein the frame has one surface on which a sound emission hole is disposed claim 1 , the other surface opposite to the one surface claim 1 , and a lateral surface connecting the one surface to the other surface claim 1 , and the seating portion is disposed on the lateral surface.3. The speaker unit of claim 1 , wherein the frame may ...

METHOD FOR CONTENTS TAGGING AND ELECTRONIC DEVICE SUPPORTING THE SAME

An electronic device is provided. The electronic device includes a communication module that supports communication with an external device, a memory that stores at least one part of content, and a processor electrically connected with the communication module and the memory. The processor is configured to tag at least one part of first content, which is acquired from the memory, and at least one part of second content, which is acquired from the memory or the external device, on each other based on a specified link factor and form link information between the at least one part of first content and the part of second content in a form of a table. Moreover, various embodiment found through the present specification are possible. 1. An electronic device comprising:a communication module configured to support communication with an external device;a memory configured to store at least one content; anda processor electrically connected with the communication module and the memory,wherein the processor is configured to:tag at least one part of first content, which is acquired from the memory, and at least one part of second content, which is acquired from the memory or the external device, on each other based on a specified link factor; andform link information between the at least one part of first content and the at least one part of second content in a form of a table.2. The electronic device of claim 1 , wherein the processor is configured to:output a user interface, which supports tagging settings between the at least one part of first content and the at least one part of second content, onto at least a portion of a screen area for the at least one part of first content.3. The electronic device of claim 2 , wherein the processor is configured to:include at least one part of second content, which includes an object corresponding to the at least one part of first content, in at least one area of the user interface.4. The electronic device of claim 2 , wherein the ...

GENERATING A REFLECTIVITY MODEL OF SUBSURFACE STRUCTURES

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating a reflectivity model for a subsurface area. One method includes: receiving a set of seismic data associated with the subsurface area; generating analytic source wavefields; generating analytic residual wavefields based on the set of seismic data and an initial reflectivity model; decomposing the analytic source wavefields and the analytic residual wavefields to obtain down-going and up-going components of the analytic source wavefields and the analytic residual wavefields; calculating a gradient vector using the down-going components of the analytic source wavefields and the up-going components of the analytic residual wavefields; calculating a source illumination factor using the down-going components of the analytic source wavefields; calculating a preconditioned gradient vector, based on the gradient vector and the source illumination factor; and generating an updated reflectivity model based on the preconditioned gradient vector. 1. A computer-implemented method for generating a reflectivity model for a subsurface area , comprising:receiving, by a data processing apparatus, a set of seismic data associated with the subsurface area;generating, by the data processing apparatus, analytic source wavefields;generating, by the data processing apparatus, analytic residual wavefields based on the set of seismic data and an initial reflectivity model;decomposing the analytic source wavefields and the analytic residual wavefields to obtain down-going and up-going components of the analytic source wavefields and the analytic residual wavefields;calculating, by the data processing apparatus, a gradient vector using the down-going components of the analytic source wavefields and the up-going components of the analytic residual wavefields;calculating, by the data processing apparatus, a source illumination factor using ...

WATER TREATMENT APPARATUS

Disclosed is a water treatment apparatus that includes a head including an inlet portion into which water flows, an outlet portion from which water is discharged externally, and a connection portion connected to the inlet portion and the outlet portion, and a water treatment unit connected to the connection portion, including a plurality of water treatment sections, coupled to the head, and configured such that a portion of the water flowing into the inlet portion passes through the plurality of water treatment sections and sequentially, the remainder of the water passes through only a portion of the plurality of water treatment sections and, and the water flows to the outlet portion together. 1. A water treatment apparatus comprising:a head including an inlet portion into which water flows, an outlet portion from which water is discharged externally, and a connection portion connected to the inlet portion and the outlet portion; anda water treatment unit connected to the connection portion, including a plurality of water treatment sections and, coupled to the head, and configured such that a portion of the water flowing into the inlet portion passes through the plurality of water treatment sections sequentially, the remainder of the water passes through only a portion of the plurality of water treatment sections, and the water flows to the outlet portion together.2. The water treatment apparatus of claim 1 , wherein the head comprises:a head unit including the inlet portion, the outlet portion, and the connection portion; anda flow guide portion guiding the water flowing into the inlet portion to flow into the water treatment unit, and guiding the water treated by the treatment unit to flow into the outlet portion.3. The water treatment apparatus of claim 2 , wherein the flow guide portion includes:a passage forming member including an inflow passage having an open lower portion connected to an inflow portion included in the water treatment unit and connected to ...

Small-Scale Hydrogen Liquefaction System Equipped with Cryocooler

Disclosed is a small-scale hydrogen liquefaction system using cryocoolers. The system includes: a pre-cooling heat exchanger for pre-cooling gaseous hydrogen using liquid nitrogen; a first cryocooler that primarily cools the gaseous hydrogen, pre-cooled by the pre-cooling heat exchanger; a heat exchanger attached to a cold head of the first-cryocooler; an n-th cryocooler (wherein n is a natural number equal to or greater than two) that is connected in series with the first cryocooler and cools the gaseous hydrogen, primarily cooled by the first cryocooler, to a liquefaction temperature of 20.3 K; a condensation plate arranged to be in contact with the n-th cryocooler to liquefy the gaseous hydrogen, cooled to the temperature of 20.3 K by the n-th cryocooler; and a low-temperature chamber providing an accommodation space to accommodate the pre-cooling heat exchanger, the first cryocooler, and the n-th cryocooler. 1. A small-scale hydrogen liquefaction system employing multiple cryocoolers connected in series with each other to liquefy gaseous hydrogen through multiple cooling stages , the system comprising:a pre-cooling heat exchanger for pre-cooling gaseous hydrogen using liquid nitrogen;a first cryocooler that receives the gaseous hydrogen pre-cooled by the pre-cooling heat exchanger and primarily cools the gaseous hydrogen;a heat exchanger attached to a cold head of the first cryocooler;an n-th cryocooler that is connected in series with the first cryocooler and cools the primarily cooled gaseous hydrogen to a liquefaction temperature of 20.3 K (wherein n is a natural number equal to or greater than 2);a condensation plate arranged to be in contact with the n-th cryocooler to liquefy the gaseous hydrogen, which is cooled to the liquefaction temperature of 20.3 K by the n-th cryocooler; anda low-temperature chamber providing an accommodation space to accommodate the pre-cooling heat exchanger, the first cryocooler, and the n-th cryocooler therein.2. The small-scale ...

ELECTRONIC DEVICE AND METHOD FOR DISPLAYING SCREEN BY THE SAME

An electronic device may include a display, a memory storing a plurality of objects, and a processor configured to display at least a portion of a scroll page including the plurality of objects on a screen of the display and to, when a speed of a scroll input is a preset value or more while the scroll input is entered to the screen (quick scroll input), display at least one second object corresponding to at least one first object selected from among the plurality of objects. Other various embodiments are possible as well. 1. An electronic device , comprising:a display;a memory; anda processor configured to:control the display to display at least a portion of a scroll page on a screen of the display, the scroll page including a plurality of objects stored in the memory,receive a scroll input applied to the screen; andin response to a speed of the scroll input being a preset value or more, control the display to display at least one second object corresponding to at least one first object selected from among the plurality of objects.2. The electronic device of claim 1 , wherein the number of the at least one selected first object is smaller than the number of the plurality of objects.3. The electronic device of claim 1 , wherein the processor is configured to:in response to the speed of the scroll input being the preset value or more, control the display to abstain from displaying the plurality of objects on an area of the scroll page other than an area where the at least one second object is displayed on the display.4. The electronic device of claim 1 , wherein the processor is configured to:in response to the speed of the scroll input being the preset value or more, control the display to display, on the screen of the display, at least one preset replacement image smaller in volume than the plurality of objects on an other area of the scroll page than the at least one second object.5. The electronic device of claim 1 , wherein the plurality of objects include at ...

MISSING BUMP PREVENTION FROM GALVANIC CORROSION BY COPPER BUMP SIDEWALL PROTECTION

Embodiments include semiconductor packages and a method of forming the semiconductor packages. A semiconductor package includes a resist layer disposed on a conductive layer. The semiconductor package also has a bump disposed on the conductive layer. The bump has a top surface and one or more sidewalls. The semiconductor package further includes a surface finish disposed on the top surface and the one or more sidewalls of the bump. The semiconductor package may have the surface finish surround the top surface and sidewalls of the bumps to protect the bumps from Galvanic corrosion. The surface finish may include a nickel-palladium-gold (NiPdAu) surface finish. The semiconductor package may also have a seed disposed on a top surface of the resist layer, and a dielectric disposed on the seed. The dielectric may surround the sidewalls of the bump. The semiconductor package may include the seed to be an electroless copper seed. 1. A semiconductor package , comprising:a resist layer on a conductive layer;a bump on the conductive layer, wherein the bump has a top surface and one or more sidewalls; anda surface finish on the top surface and the one or more sidewalls of the bump.2. The semiconductor package of claim 1 , wherein the surface finish surrounds the top surface and the one or more sidewalls of the bump to protect the bump from corrosion.3. The semiconductor package of claim 1 , wherein the surface finish is a nickel-palladium-gold (NiPdAu) surface finish.4. The semiconductor package of claim 1 , further comprising:a seed on a top surface of the resist layer; anda dielectric on the seed, wherein the dielectric surrounds the one or more sidewalls of the bump.5. The semiconductor package of claim 4 , wherein the seed is an electroless copper seed.6. The semiconductor package of claim 4 , further comprising a gap opening formed between the dielectric and the one or more sidewalls of the bump claim 4 , wherein the one or more sidewalls of the bump are exposed by the ...

LOW HEAT LOSS CRYOGENIC FLUID STORAGE EQUIPMENT USING MULTILAYERED CYLINDRICAL SUPPORT

A fluid storage device is provided having low heat-loss characteristics. The storage device may include an internal container for storing a cryogenic liquid and an external container at least partially surrounding the internal container. The storage device may include a cover enclosing an upper end of the external container and configured to maintain a vacuum around the inner container, as well as a transferring tube connected to the internal container to supply and/or extract the cryogenic liquid to/from the internal container. The storage device can also include a support structure coupled to both the cover and the internal container such that the internal container is suspended within the external container via the support structure. The support structure itself may include an inner cylindrical body coupled to the internal container and surrounding at least a portion of the internal container, an adjacent cylindrical body coupled to the inner cylindrical body, and an outer cylindrical body coupled to the adjacent cylindrical body. A plurality of coupling members may be disposed between the inner and adjacent cylindrical bodies and the adjacent and outer cylindrical bodies, respectively. 1. A cryogenic fluid storage device , comprising:an internal container for storing a cryogenic liquid;an external container at least partially surrounding the internal container;a cover enclosing an upper end of the external container and configured to maintain a vacuum around the inner container;a transferring tube connected to the internal container to supply and/or extract the cryogenic liquid to/from the internal container;a support structure coupled to both the cover and the internal container such that the internal container is suspended within the external container via the support structure;wherein the support structure comprises:an inner cylindrical body coupled to the internal container and surrounding at least a portion of the internal container;an adjacent cylindrical ...

HYDROGEN LIQUEFACTION DEVICE

An example hydrogen liquefaction apparatus is disclosed. The apparatus includes an outer container; a liquefaction container positioned at least partially within the outer container; a heat pipe positioned within the liquefaction container. The head pipe includes a condensing portion, an evaporating portion, an inner tube portion containing a working fluid and operatively coupling the condensing portion to the evaporating portion, and an outer tube portion surrounding the inner tube portion and defining a dual tube region between the outer tube and the inner tube. Also included is a cryocooler in thermal communication with the liquefaction container, a pre-cooling tube, and an ortho-para converting part having a catalyst configured to induce an ortho-para conversion of gaseous hydrogen within the pre-cooling tube. 1. A hydrogen liquefaction apparatus , comprising:an outer container;a liquefaction container positioned at least partially within the outer container;a heat pipe positioned within the liquefaction container and comprising a condensing portion, an evaporating portion, an inner tube portion containing a working fluid and operatively coupling the condensing portion to the evaporating portion, and an outer tube portion surrounding the inner tube portion and defining a dual tube region between the outer tube and the inner tube;a cryocooler in thermal communication with the liquefaction container and configured to cool the condensing portion of the heat pipe;a pre-cooling tube positioned at least partially within the dual tube region and comprising an inlet port for receiving gaseous hydrogen and an outlet port for discharging gaseous hydrogen into the liquefaction container; andan ortho-para converting part positioned at least partially within the pre-cooling tube, the ortho-para converting part comprising a catalyst configured to induce an ortho-para conversion of gaseous hydrogen within the pre-cooling tube.2. The hydrogen liquefaction apparatus of claim 1 , ...

FUEL CELL POWER PACK FOR MULTICOPTER

A fuel cell power pack used as a power source in a multicopter includes a fuel tank and a fuel cell stack for producing electrical energy using hydrogen supplied from the fuel tank and supplying the electrical energy to a battery, and since the fuel cell stack is disposed at a certain point of an arm extended from the aircraft body in the radius direction (a point affected by a descending air current generated by each rotating blade), the electrical energy can be produced using the descending air current generated by the rotating blade without configuring a separate blowing apparatus. 1. A fuel cell power pack used as a power source in a multicopter having a plurality of arms and rotating blades symmetric about an aircraft body in a horizontal direction , the fuel cell comprising:a fuel tank mounted on the aircraft body to store hydrogen fuel of a gaseous or liquid state;a battery mounted on the aircraft body together with the fuel tank to store electrical energy generated as the hydrogen fuel reacts with air and supply the electrical energy to a driving motor which drives the rotating blade; anda fuel cell stack for producing the electrical energy by reacting the hydrogen fuel supplied from the fuel tank with oxygen in air flowing in from outside and supplying the produced electrical energy to the battery,wherein the fuel cell stack is mounted on an arm within an area affected by a thrust of the rotating blade.2. The fuel cell according to claim 1 , wherein the fuel cell stack has a plurality of unit cells embedded in a housing aerodynamically designed and having an air inlet and an air outlet respectively formed at an upper portion and a lower portion.3. The fuel cell according to claim 2 , wherein the housing of the fuel cell stack is formed in a shape of a cone having a diameter or width gradually narrowed toward the rotating blade.4. A fuel cell power pack used as a power source in a multicopter having a plurality of arms and rotating blades symmetric about an ...

PSEUDO-TERNARY THERMOELECTRIC MATERIAL, METHOD OF MANUFACTURING THE SAME, THERMOELECTRIC ELEMENT, AND THERMOELECTRIC MODULE

Disclosed are a pseudo-ternary thermoelectric material, a method of manufacturing the pseudo-ternary thermoelectric material, a thermoelectric element, and a thermoelectric module. The pseudo-ternary thermoelectric material includes bismuth (Bi), antimony (Sb), tellurium (Te), and selenium (Se), and a composition ratio thereof is BiSbTein which 0.3≤x≤0.6 or (BiTe)(SbTe)(SbSe)in which 0 Подробнее

Generating geophysical images using directional oriented wavefield imaging

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating geophysical images. One computer-implemented method includes receiving a set of seismic data associated with a subsurface region; generating source analytic wavefields and receiver analytic wavefields based on the set of seismic data; decomposing the source analytic wavefields and receiver analytic wavefields; computing directions of propagations for the source analytic wavefields and receiver analytic wavefields; computing, for a plurality of subsurface points, an azimuth angle and a reflection angle for a respective subsurface point based on the directions of propagations; generating for each of the plurality of subsurface points, a weighting function for a respective subsurface point based on the azimuth angle and the reflection angle of the respective subsurface point; and generating a subsurface image using the weighting functions of the plurality of subsurface points.

Apparatus and method for requesting and transferring contents

Disclosed are an apparatus and method enabling a user to efficiently share contents. A user of an electronic device performs an image capturing by use of a camera, thereby generating an image capture event. According to the image capture event, the electronic device obtains address information of a content transferring apparatus and transfers a content requesting message to the content transferring apparatus having the address information. Upon reception of the content requesting message, the content transferring apparatus provides the electronic device with contents in execution and status information of the content. The electronic device uses the content and the status information to restore a status of the content which has been executed in the content transferring apparatus.

Method of providing hydrogen fuel cell vehicle charging service

Provided is a method of providing a hydrogen fuel cell vehicle charging service, performed by a hydrogen fuel cell vehicle charging service providing server connected to a user terminal and a plurality of charging-vehicle terminals, the method including (a) analyzing a fuel usage pattern of a hydrogen fuel cell vehicle related to the user terminal and predicting a fuel charging time of the hydrogen fuel cell vehicle on the basis of the fuel usage pattern; (b) determining a charging location and a charging-performing vehicle terminal at the fuel charging time on the basis of location information of the user terminal, and providing the user terminal with a charging alarm including information regarding the charging location and the charging-performing vehicle terminal; and (c) providing the charging-performing vehicle terminal with the information regarding the user terminal and the charging location when a charging request is received from the user terminal in response to the charging alarm.

APPARATUS AND METHOD FOR REQUESTING AND TRANSFERRING CONTENTS

Disclosed are an apparatus and method enabling a user to efficiently share contents. A user of an electronic device performs an image capturing by use of a camera, thereby generating an image capture event. According to the image capture event, the electronic device obtains address information of a content transferring apparatus and transfers a content requesting message to the content transferring apparatus having the address information. Upon reception of the content requesting message, the content transferring apparatus provides the electronic device with contents in execution and status information of the content. The electronic device uses the content and the status information to restore a status of the content which has been executed in the content transferring apparatus. 1. An electronic device comprising:a photographing unit configured to capture an image of a target electronic device; anda controller configured to pair the electronic device with the target electronic device based on the captured image.2. The electronic device of claim 1 , wherein the controller is further configured to:extract identification information of the target electronic device from the captured image;obtain address information of the target electronic device based on the extracted identification information; andpair the electronic device with the target electronic device based on the obtained address information.3. The electronic device of claim 2 , further comprising a storage configured to store identification information identifying the target electronic device; retrieve the identification information identifying the target electronic device from the storage based on the extracted identification information;', 'obtain the address information of the target electronic device based on the retrieved identification information identifying the target electronic device., 'wherein the controller is further configured to4. The electronic device of claim 3 , wherein the identification ...

Small-Scale Hydrogen Liquefaction System Equipped with Cryocooler

Disclosed is a small-scale hydrogen liquefaction system using cryocoolers. The system includes: a gas supply line to supply a gaseous hydrogen; n cryocoolers each connected to the gas supply line to be connected in parallel and configured such that the gaseous hydrogen supplied from the gas supply line is divided into n portions, and the n portions flow through the n cryocoolers, respectively, and are cooled to a liquefaction temperature, wherein n is a natural number equal to or greater than 2; n heat exchangers each attached to a cold head of each of the n cryocoolers; and a low-temperature chamber providing an accommodation space to accommodate the n cryocoolers therein. 1. A small-scale hydrogen liquefaction system employing multiple cryocoolers to liquefy gaseous hydrogen through multiple cooling stages , the system comprising:a gas supply line to supply a gaseous hydrogen;n cryocoolers each connected to the gas supply line to be connected in parallel and configured such that the gaseous hydrogen supplied from the gas supply line is divided into n portions, and the n portions flow through the n cryocoolers, respectively, and are cooled to a liquefaction temperature, wherein n is a natural number equal to or greater than 2;n heat exchangers each attached to a cold head of each of the n cryocoolers; anda low-temperature chamber providing an accommodation space to accommodate the n cryocoolers therein.2. The small-scale hydrogen liquefaction system according to claim 1 , further comprising:a pre-cooling heat exchanger for pre-cooling the gaseous hydrogen supplied from the gas supply line, using liquid nitrogen, wherein the pre-cooling heat exchanger is connected between the gas supply line and the n cryocoolers and is configured to provide the pre-cooled gaseous hydrogen to each of the n cryocoolers.3. The small-scale hydrogen liquefaction system according to claim 1 , further comprising:m cryocoolers having the first cryocooler to m-th cryocooler and connected ...

Variable body vehicle

A variable body vehicle may include a drive module having drive the vehicle wheels provided at a lower portion of the drive module; a body module coupled to an external side of the drive module and forming an internal space of the vehicle; and a battery-mounting portion formed in the drive module or the body module to mount a battery therein, providing electric power to the battery when the battery is mounted, and determining a driving mode of the vehicle by allowing the battery to be selectively mounted in the drive module, wherein a body of the vehicle is variable by a combination between the drive module and the body module according to a purpose of use.

PACKAGE-EMBEDDED THIN-FILM CAPACITORS, PACKAGE-INTEGRAL MAGNETIC INDUCTORS, AND METHODS OF ASSEMBLING SAME

Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate. 1. A semiconductor package substrate , comprising:a first build-up film including a first surface;a second and adjacent build-up film including a recess that abuts the first surface; anda magnetic inductor, wherein the magnetic inductor includes an inductor trace and a first magnetic-particle body within the recess.2. The semiconductor package substrate of claim 1 , further including a complementary magnetic-particle body that contacts the inductor trace claim 1 , the first magnetic-particle body and the first build-up film.3. The semiconductor package substrate of claim 2 , wherein the first build-up film and the second and adjacent build-up film are part of a semiconductor package substrate portion that includes a die side and a land side further including:a semiconductive device contacting the die side, wherein the semiconductive device is coupled to the integral magnetic inductor, wherein the semiconductive device forms a die shadow on the die side, and wherein the die shadow overlaps the integral magnetic inductor.4. The semiconductor package substrate of claim 2 , wherein the first build-up film and the second and adjacent build-up film are part of a semiconductor package substrate portion that includes a die side and a land side further including:a ball-pad array on the die side, where ball-pad pad array is exposed through a die-side solder resist semiconductive device contacting the die side, wherein the ball-pad array is coupled to the integral magnetic ...

LOW HEAT LOSS CRYOGENIC LIQUID CONTAINER

Provided is a low heat loss cryogenic liquid container, which includes: an outer container, to an upper end of which an upper end cover is coupled and an interior of which is maintained in a vacuum; an inner container that is disposed inside the outer container apart from an inner wall of the outer container and contains a cryogenic liquid; a liquid inflow/outflow pipe that connects an exterior of the outer container and an interior of the inner container and serves as a passage for charging and/or discharging the cryogenic liquid; and a support including a strut member that is disposed between an inner lower surface of the outer container and an outer lower surface of the inner container and is formed of a low heat conductivity material to interrupt heat conduction, and springs disposed at least one position between an upper end of the strut member and the outer lower surface of the inner container, between a lower end of the strut member and the inner lower surface of the outer container, and between both of the ends of the strut member. 1. A low heat loss cryogenic liquid container comprising:an outer container, to an upper end of which an upper end cover is coupled and an interior of which is maintained in a vacuum;an inner container that is disposed inside the outer container apart from an inner wall of the outer container and contains a cryogenic liquid;a liquid inflow/outflow pipe that connects an exterior of the outer container and an interior of the inner container and serves as a passage for charging and/or discharging the cryogenic liquid; anda support that is disposed between an inner lower surface of the outer container and an outer lower surface of the inner container and includes a strut member formed of a low heat conductivity material in order to interrupt heat conduction and at least one spring coupled to the strut member such that the inner container is displaceable up and down relative to the outer container.2. The low heat loss cryogenic liquid ...

Cooling and Heating System for Hydrogen Fuel Vehicles

Disclosed is a cooling and heating system utilized in a vehicle using a fuel cell configured to generate electricity with hydrogen and oxygen supplied thereto as a power supply source, wherein a power supply source apparatus of a conventional hydrogen fuel vehicle is utilized as the cooling and heating system and wherein a heat exchanger necessary in the process of heat-exchanging liquefied hydrogen is utilized as a heating means and cool air generated in the process of cooling high-temperature coolant discharged after cooling the fuel cell through a heat exchanger is utilized as a cooling means. 1. A cooling and heating system of a hydrogen fuel vehicle using a fuel cell configured to generate electricity with hydrogen and oxygen supplied thereto as a power supply source , the cooling and heating system comprising:a first heat exchanger configured to perform heat exchange with liquefied hydrogen supplied from a liquefied hydrogen tank;a second heat exchanger configured to perform heat exchange with the fluid heat-exchanged with the first heat exchanger in order to form gaseous hydrogen and to perform heat exchange with a coolant discharged after cooling the fuel cell and then supplied along a first path;the fuel cell configured to generate electricity with the gaseous hydrogen, formed as a result of heat exchange performed by the second heat exchanger, and oxygen supplied thereto;a third heat exchanger configured to perform heat exchange with a coolant discharged after cooling the fuel cell and then supplied along a second path;a first radiator having the first heat exchanger disposed therein, the first radiator being configured to supply cool air in the fluid passing through the first heat exchanger into the vehicle; anda second radiator having the third heat exchanger disposed therein, the second radiator being configured to supply hot air in the fluid passing through the third heat exchanger into the vehicle, whereinthe second heat exchanger is constantly ...

COMPOSITION CONTAINING MESO-2,3-BUTANEDIOL

The present invention relates to a composition which can effectively control bacteria by containing meso-2,3-butanediol, which is an isomer of 2,3-butane diol, and has excellent antiseptic power even without containing a chemical antiseptic agent. 2. The composition according to claim 1 , wherein the composition is an antibacterial composition.3. The composition according to claim 2 , wherein the meso-2 claim 2 ,3-butanediol is contained in an amount of 0.001% to 20% by weight based the total weight of the composition.4. The composition according to claim 2 , wherein the meso-2 claim 2 ,3-butanediol is contained in an amount of 2.0% to 10% by weight based the total weight of the composition.5. The composition according to claim 2 , wherein the composition is a cleansing composition.6. The composition according to claim 1 , wherein the composition is a formulation in the form of cosmetics claim 1 , a cream claim 1 , a lotion claim 1 , a powder claim 1 , an essence claim 1 , a pack claim 1 , a hand sanitizer claim 1 , a hand wash claim 1 , a body wash claim 1 , a cleansing cream claim 1 , a cleansing gel claim 1 , a cleansing foam claim 1 , a cleansing water claim 1 , a soap claim 1 , or a wet tissue.7. The composition according to claim 1 , wherein the composition is an external composition which is applied to skin and contains meso-2 claim 1 ,3-butanediol as an antiseptic agent.8. The composition according to claim 7 , wherein the meso-2 claim 7 ,3-butanediol is contained in an amount of 0.001% to 20% by weight based the total weight of the composition.9. The composition according to claim 8 , wherein the meso-2 claim 8 ,3-butanediol is contained in an amount of 1.5% to 4% by weight based the total weight of the composition.10. The composition according to claim 7 , wherein the external composition contains meso-2 claim 7 ,3-butanediol alone as an antiseptic agent.11. The external preparation composition for skin according to claim 7 , wherein the composition is ...

Methods to selectively embed magnetic materials in substrate and corresponding structures

Embodiments include an inductor that comprises an inductor trace and a magnetic body surrounding the inductor trace. In an embodiment, the magnetic body comprises a first step surface and a second step surface. Additional embodiments include an inductor that includes a barrier layer. In an embodiment, an inductor trace is formed over a first surface of the barrier layer. Embodiments include a first magnetic body over the inductor trace and the first surface of the barrier layer, and a second magnetic body over a second surface of the barrier layer opposite the first surface. In an embodiment, a width of the second magnetic body is greater than a width of the first magnetic body.

Methods to embed magnetic material as first layer on coreless substrates and corresponding structures

Embodiments include an electronic package that includes a first layer that comprises a dielectric material and a second layer over the first layer, where the second layer comprises a magnetic material. In an embodiment, a third layer is formed over the second layer, where the third layer comprises a dielectric material. In an embodiment, the third layer entirely covers a first surface of the second layer. In an embodiment a first conductive layer and a second conductive layer are embedded within the second layer. In an embodiment, sidewalls of the first conductive layer and the second conductive layer are substantially vertical.

GENERATING A VELOCITY MODEL USING SUBSURFACE AZIMUTH AND REFLECTION ANGLE DEPENDENT FULL WAVEFORM INVERSION

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating a velocity model for a subsurface area. One computer-implemented method includes obtaining, at a data processing apparatus, source wavefields and residual wavefields, wherein the source wavefields and the residual wavefields are calculated based on seismic data associated with the subsurface area; decomposing, by the data processing apparatus, the source wavefields and the residual wavefields into a subsurface azimuth and reflection angle domain; calculating, by the data processing apparatus, a plurality of gradient direction components based on the decomposed source wavefields and the residual wavefields; scaling, by the data processing apparatus, the plurality of gradient direction components based on azimuths and angles associated with each of the plurality of gradient direction components; calculating a gradient direction based on the scaled gradient direction components; and generating the velocity model using the gradient direction. 1. A computer-implemented method for generating a velocity model for a subsurface area , comprising:obtaining, at a data processing apparatus, source wavefields and residual wavefields, wherein the source wavefields and the residual wavefields are calculated based on seismic data associated with the subsurface area;decomposing, by the data processing apparatus, the source wavefields and the residual wavefields into a subsurface azimuth and reflection angle domain;calculating, by the data processing apparatus, a plurality of gradient direction components based on the decomposed source wavefields and the residual wavefields;scaling, by the data processing apparatus, the plurality of gradient direction components based on azimuths and angles associated with each of the plurality of gradient direction components;calculating, by the data processing apparatus, a gradient direction ...

Apparatus and method of delivering content between applications

Disclosed are an apparatus and a method of delivering content between applications. Content which is to be delivered from a source application to a target application may be extracted according to a user input signal, a content type describing object and a content extraction scheme corresponding to a content type. For example, the source application may be a web application including information received through a network, and the target application may be a local application which is executed using information stored in the apparatus, and vice versa.

Embedding magnetic material in a cored or coreless semiconductor package

Techniques for fabricating a semiconductor package having magnetic materials embedded therein are described. For one technique, fabrication of package includes: forming a pad and a conductive line on a build-up layer; forming a raised pad structure on the build-up layer, the raised pad comprising a pillar structure on the pad; encapsulating the conductive line and the raised pad structure in a magnetic film comprising one or more magnetic fillers; planarizing a top surface of the magnetic film until top surfaces of the raised pad structure and the magnetic film are co-planar; depositing a primer layer on the top surfaces; removing one or more portions of the primer layer above the raised pad structure to create an opening; and forming a via in the opening on the raised pad structure. The primer layer may comprise one or more of a build-up layer, a photoimageable dielectric layer, and a metal mask.

IDENTIFYING CHARACTERISTICS OF A SUBTERRANEAN REGION USING VECTOR-BASED WAVEFIELD SEPARATION OF SEISMIC DATA FROM THE SUBTERRANEAN REGION

Methods and systems, including computer programs encoded on a computer storage medium can be used for identifying primary-wave (P-wave) and secondary-wave (S-wave) characteristics of an underground formation by separating P-wave and S-wave modes of seismic data generated by applying a seismic source to a subterranean region of a geological area. Particle motion vectors of a P-wave are parallel to a propagation vector of the P-wave, whereas particle motion vectors of an S-wave are perpendicular to a propagation vector of the S-wave. The parallel and perpendicular relationship between the motion and propagation vectors of the respective P- and S-waves provide a basis for separating P- and S-wave components from a wavefield. The separation methodology extracts P-wave components and S-wave components from the wavefield based on an estimated angle between propagation vectors and wave motion vectors for the wavefield. 1. A computer-implemented method for identifying primary-wave (P-wave) and secondary-wave (S-wave) characteristics of an underground formation by separating P-wave and S-wave modes of seismic data generated by applying a seismic source to a subterranean region of a geological area , the method comprising:obtaining a wavefield comprising longitudinal and transverse particle velocity components observed by geophones deployed in the subterranean region;calculating stress components for each of the P-wave and the S-wave modes of seismic data associated with the subterranean region using a wavefield extrapolation engine;computing propagation vectors for the wavefield based on the longitudinal and transverse particle velocity components and the stress components for each of the P-wave and the S-wave modes of seismic data using the wavefield extrapolation engine;estimating an angle between the computed propagation vectors for the wavefield and wave motion vectors observed in the wavefield;extracting P-wave components of the wavefield based at least in part on the ...

Mobile gaseous and liquid hydrogen refueling apparatus

Disclosed is a mobile gaseous and liquid hydrogen refueling apparatus including a main storage module configured to receive liquid hydrogen from a tank lorry and to generate first gaseous hydrogen from the liquid hydrogen, a liquid pumping and transportation module configured to receive the liquid hydrogen from the main storage module, to generate second gaseous hydrogen from the liquid hydrogen while pumping the liquid hydrogen, and to deliver the second gaseous hydrogen to the main storage module, and a gas compression and storage module configured to receive at least one of the first gaseous hydrogen or the second gaseous hydrogen from the main storage module, to compress the at least one gaseous hydrogen, and to store the compressed gaseous hydrogen.

Method of providing hydrogen fuel cell vehicle charging service

Provided is a method of providing a hydrogen fuel cell vehicle charging service, performed by a hydrogen fuel cell vehicle charging service providing server connected to a user terminal and a plurality of charging-vehicle terminals, the method including (a) analyzing a fuel usage pattern of a hydrogen fuel cell vehicle related to the user terminal and predicting a fuel charging time of the hydrogen fuel cell vehicle on the basis of the fuel usage pattern; (b) determining a charging location and a charging-performing vehicle terminal at the fuel charging time on the basis of location information of the user terminal, and providing the user terminal with a charging alarm including information regarding the charging location and the charging-performing vehicle terminal; and (c) providing the charging-performing vehicle terminal with the information regarding the user terminal and the charging location when a charging request is received from the user terminal in response to the charging alarm.

METHOD AND APPARATUS FOR RAPID DIAGNOSIS OF HEMATOLOGIC MALIGNANCY USING 3D QUANTITATIVE PHASE IMAGING AND DEEP LEARNING

A non-label diagnosis apparatus for a hematologic malignancy may include a 3-D refractive index cell imaging unit configured to generate a 3-D refractive index slide image of a blood smear specimen by capturing a 3-D refractive index image in the form of the blood smear specimen in which blood (including a bone-marrow or other body fluids) of a patent has been smeared on a slide glass, an ROI detection unit configured to sample a suspected cell segment in the blood smear specimen based on the 3-D refractive index slide image and to determine, as ROI patches, cells determined as abnormal cells, and a diagnosis unit configured to determine a sub-classification of a cancer cell corresponding to each of the ROI patches using a cancer cell sub-classification determination model constructed based on a deep learning algorithm and to generate hematologic malignancy diagnosis results by gathering sub-classification results of the ROI patches. 1. A non-label diagnosis apparatus for a hematologic malignancy using three-dimensional (3-D) quantitative phase imaging and deep learning , the apparatus comprising:a 3-D refractive index cell imaging unit configured to generate a 3-D refractive index slide image of a blood smear specimen by capturing a 3-D refractive index image in a form of the blood smear specimen in which blood of a patent has been smeared on a slide glass or in a form in which the 3-D refractive index slide image has a single layer or a plurality of layers on an in vitro slide glass;a region-of-interest (ROI) detection unit configured to sample a suspected cell segment in the blood smear specimen based on the 3-D refractive index slide image and to determine, as ROI patches, cells determined as abnormal cells; anda diagnosis unit configured to determine a sub-classification of a cancer cell corresponding to each of the ROI patches using a cancer cell sub-classification determination model constructed based on a deep learning algorithm and to generate hematologic ...

PACKAGE-EMBEDDED THIN-FILM CAPACITORS, PACKAGE-INTEGRAL MAGNETIC INDUCTORS, AND METHODS OF ASSEMBLING SAME

Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate. 1. A semiconductor package substrate , comprising:a first build-up film including a first lithograph surface;a second and adjacent build-up film including a recess that abuts the first lithographic surface; anda magnetic inductor, wherein the magnetic inductor eludes an inductor trace and a first magnetic-particle body within the recess.2. The semiconductor package substrate of claim 1 , further including a complementary magnetic-particle body that contacts the inductor trace claim 1 , the first magnetic-particle body and the first build-up film3. The semiconductor package substrate of claim 2 , wherein the first build-up film and the second and adjacent build-up film are part of a semiconductor package substrate portion that includes a die side and a land side further including:a semiconductive device contacting the die side, wherein the semiconductive device is coupled to the integral magnetic inductor, wherein the semiconductive device forms a die shadow on the die side, and wherein the die shadow overlaps the integral magnetic inductor.4. The semiconductor package substrate of claim 2 , wherein the first build-up film and the second and adjacent build-up film are part of a semiconductor package substrate portion that includes a die side and a land side further including:a ball-pad array on the die side, where ball-pad pad array is exposed through a die-side solder resist semiconductive device contacting the die side, wherein the ball-pad array is coupled to ...

METHODS TO SELECTIVELY EMBED MAGNETIC MATERIALS IN SUBSTRATE AND CORRESPONDING STRUCTURES

Embodiments include an inductor that comprises an inductor trace and a magnetic body surrounding the inductor trace. In an embodiment, the magnetic body comprises a first step surface and a second step surface. Additional embodiments include an inductor that includes a barrier layer. In an embodiment, an inductor trace is formed over a first surface of the barrier layer. Embodiments include a first magnetic body over the inductor trace and the first surface of the barrier layer, and a second magnetic body over a second surface of the barrier layer opposite the first surface. In an embodiment, a width of the second magnetic body is greater than a width of the first magnetic body. 1. An electronic package , comprising:a printed circuit board (PCB);a package substrate electrically coupled to the PCB; and an inductor trace; and', 'a magnetic body surrounding the inductor trace, wherein the magnetic body comprises a stepped surface., 'an integrated circuit electrically coupled to the package substrate, wherein the an inductor is integrated into the PCB or the package substrate, wherein the inductor comprises2. The electronic package of claim 1 , further comprising:pillars contacting sidewall surfaces of the magnetic body.3. The electronic package of claim 2 , further comprising:a first conductive layer contacting a surface of each of the pillars, wherein a first step surface of the magnetic body is substantially coplanar with a surface of the first conductive layer.4. The electronic package of claim 1 , further comprising:a barrier layer, wherein the inductor trace contacts a surface of the barrier layer.5. The electronic package of claim 4 , further comprising a second magnetic body formed on a surface of the barrier layer opposing the inductor trace.6. The electronic package of claim 4 , wherein a thickness of the barrier layer is approximately 5 μm or less.7. An electronic package claim 4 , comprising:a printed circuit board (PCB); and an inductor trace; and', 'a ...

Heat spreader, heat sink, heat exchanger and PDP chassis base

A heat spreader includes thin films opposite to each other; cooling liquid filling an internal space between the thin films; and a vibration generating means for vibrating the liquid. Accordingly, the heat spreader has excellent heat spread performance compared to a conventional heat spreader, so can have an ultra slim type structure. Also, the heat spreader has excellent heat spread performance regardless of a direction of gravity, and a space between the thin films is sealed in a state of an atmospheric pressure, to maintain the improved heat spread performance for a long time.

Plate tube type heat exchanger having porous fins

A plate tube type heat exchanger using porous fins is manufactured of foamed metal. The porous fins used for the plate tube type heat exchanger are formed of a foamed metal such as aluminum or copper having a high thermal conductivity. The plate tube type heat exchanger using such porous fins exhibits an excellent heat transfer capability, compared to a conventional plate tube type heat exchanger using louvered fins, thereby simplifying production steps and realizing an excellent structural rigidity.

Generating geophysical images using directional oriented wavefield imaging

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating geophysical images. One computer-implemented method includes receiving a set of seismic data associated with a subsurface region; generating source analytic wavefields and receiver analytic wavefields based on the set of seismic data; decomposing the source analytic wavefields and receiver analytic wavefields; computing directions of propagations for the source analytic wavefields and receiver analytic wavefields; computing, for a plurality of subsurface points, an azimuth angle and a reflection angle for a respective subsurface point based on the directions of propagations; generating for each of the plurality of subsurface points, a weighting function for a respective subsurface point based on the azimuth angle and the reflection angle of the respective subsurface point; and generating a subsurface image using the weighting functions of the plurality of subsurface points.

Water treatment apparatus

Package-embedded thin-film capacitors, package-integral magnetic inductors, and methods of assembling same

Disclosed embodiments include an embedded thin-film capacitor and a magnetic inductor that are assembled in two adjacent build-up layers of a semiconductor package substrate. The thin-film capacitor is seated on a surface of a first of the build-up layers and the magnetic inductor is partially disposed in a recess in the adjacent build up layer. The embedded thin-film capacitor and the integral magnetic inductor are configured within a die shadow that is on a die side of the semiconductor package substrate.

Generating geophysical images using directional oriented wavefield imaging

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating geophysical images. One computer-implemented method includes receiving a set of seismic data associated with a subsurface region; generating source analytic wavefields and receiver analytic wavefields based on the set of seismic data; decomposing the source analytic wavefields and receiver analytic wavefields; computing directions of propagations for the source analytic wavefields and receiver analytic wavefields; computing, for a plurality of subsurface points, an azimuth angle and a reflection angle for a respective subsurface point based on the directions of propagations; generating for each of the plurality of subsurface points, a weighting function for a respective subsurface point based on the azimuth angle and the reflection angle of the respective subsurface point; and generating a subsurface image using the weighting functions of the plurality of subsurface points.

Control signal part and liquid crystal display including the control signal

Apparatus and method for adjusting steering wheel

The present disclosure relates to an apparatus for adjusting a steering wheel, which include: a camera unit installed inside a vehicle to photograph a driver's face; and a control unit which processes an image photographed by the camera unit to detect a face shape, checks whether higher and lower portions of detected face are photographed in an optimal face shape without being cut off, and outputs designated steering wheel adjustment information when the face shape is not the optimal face shape.

Substrate assembly with encapsulated magnetic feature

Apparatuses, systems and methods associated with a substrate assembly with an encapsulated magnetic feature for an inductor are disclosed herein. In embodiments, a substrate assembly may include a base substrate, a magnetic feature encapsulated within the base substrate, and a coil, wherein a portion of the coil extends through the magnetic feature. Other embodiments may be described and/or claimed.

Full waveform inversion velocity guided first arrival picking

A method of determining an arrival-time (502) of a first seismic event (504) in a seismic data set (500) including, obtaining the seismic data set (500) and an initial seismic velocity model (404), and determining an updated seismic velocity model (406) based on the seismic data set (500). Furthermore, the method includes determining a simulated arrival-time (408) of the first seismic event (504) based on the updated seismic velocity model (406) and defining a predicted time -window (410) based on the simulated arrival-time of the first seismic event (504), and picking the arrival-time (502) of the first seismic event (504) in the seismic data set (500) based on the predicted time-window.

Embedding magnetic material in a cored or coreless semiconductor package

Techniques for fabricating a semiconductor package having magnetic materials embedded therein are described. For one technique, fabrication of package includes: forming a pad and a conductive line on a build-up layer; forming a raised pad structure on the build-up layer, the raised pad comprising a pillar structure on the pad; encapsulating the conductive line and the raised pad structure in a magnetic film comprising one or more magnetic fillers; planarizing a top surface of the magnetic film until top surfaces of the raised pad structure and the magnetic film are co-planar; depositing a primer layer on the top surfaces; removing one or more portions of the primer layer above the raised pad structure to create an opening; and forming a via in the opening on the raised pad structure.

Full waveform inversion velocity guided first arrival picking

A method of determining an arrival-time of a first seismic event in a seismic data set including, obtaining the seismic data set and an initial seismic velocity model, and determining an updated seismic velocity model based on the seismic data set. Furthermore, the method includes determining a simulated arrival-time of the first seismic event based on the updated seismic velocity model and defining a predicted time-window based on the simulated arrival-time of the first seismic event, and picking the arrival-time of the first seismic event in the seismic data set based on the predicted time-window.

First break picking for full wavefield travel-time inversion

A method for picking first breaks on a synthetic seismic dataset for a full wavefield travel-time inversion is provided. This method includes obtaining a synthetic seismic dataset and for each synthetic trace, determining a plurality of synthetic trace amplitude maxima and minima, determining a modified energy ratio trace, and forming a trace mask based at least in part, on an amplitude of the synthetic trace and on an amplitude of the modified energy ratio trace. The method further includes determining for each synthetic trace, a positive estimated first break based on the plurality of synthetic trace amplitude maxima and the trace mask and a negative estimated first bread based on the plurality of synthetic trace amplitude minima and the trace mask. The method concludes with determining a predicted first break for each synthetic trace from the positive estimate first break and the negative estimate first break.

Liquefied hydrogen filling apparatus

Disclosed is a liquefied hydrogen filling apparatus configured such that connection between liquefied hydrogen injection lines is performed stepwise, whereby there is no concern of leakage of liquefied hydrogen the moment the liquefied hydrogen injection lines are connected to each other, and therefore it is possible to guarantee safety and to prevent loss of fuel. In addition, the state of connection between the liquefied hydrogen injection lines is securely maintained, whereby there is no concern of separation due to internal pressure at the time of filling or other external force, and therefore it is possible to perform safe filling.

Self-priming and replicating hairpin adaptor for constructing ngs library, and method for constructing ngs library using same

The present invention pertains to: a self-priming and replicating hairpin adaptor for constructing an NGS (next generation sequencing) library; and a method for constructing an NGS library using the same. Specifically, the present invention pertains to: a self-priming and replicating hairpin adaptor for constructing an NGS library, the adaptor containing a long single-stranded first oligonucleotide that comprises a nucleotide sequence of SEQ ID NO: 4 and has a hairpin structure, and a short single-stranded second oligonucleotide that comprises a nucleotide sequence of SEQ ID NO: 5; a method for constructing an NGS library using said adaptor; and an NGS library construction kit including said adaptor.

Lamp module and lamp for vehicle including the same

A lamp module includes a light source unit that generates light; and a light guide unit that emits at least a portion of the light incident from the light source unit to generate a beam pattern. The light guide unit comprises a light incident portion configured to receive at least a portion of the light incident from the light source unit; a light emitting portion configured to emit at least a portion of the light incident through the light incident portion; and a transmission portion disposed between the light incident portion and the light emitting portion and configured to transmit at least a portion of the light incident through the light incident portion to the light emitting portion. The transmission portion comprises a shield portion including an edge portion formed along a rear focal plane of the light emitting portion and configured to obstruct a portion of the light.

Lamp module and lamp for vehicle including the same

A lamp module includes a light source unit that generates light; and a light guide unit that emits at least a portion of the light incident from the light source unit to generate a beam pattern. The light guide unit comprises a light incident portion configured to receive at least a portion of the light incident from the light source unit; a light emitting portion configured to emit at least a portion of the light incident through the light incident portion; and a transmission portion disposed between the light incident portion and the light emitting portion and configured to transmit at least a portion of the light incident through the light incident portion to the light emitting portion. The transmission portion comprises a shield portion including an edge portion formed along a rear focal plane of the light emitting portion and configured to obstruct a portion of the light.

Generating geophysical images using directional oriented wavefield imaging

Vorrichtung und Verfahren zum Prüfen einer Motor-Hilfsbremse

Hierin wird ein Verfahren zum Prüfen einer Funktion einer Motor-Hilfsbremse eines Fahrzeuges mit einer Vorrichtung zum Prüfen einer Motor-Hilfsbremse offenbart, wobei das Verfahren umfasst: Betreiben eines Motors im Leerlauf, falls ein Motor-Bremse-Kontrollsignal nach dem Motorstart angewendet wird; Betreiben der Motor-Hilfsbremse im Leerlauf; Messen einer Abfallzeit, während welcher eine Motordrehzahl auf einen voreingestellten Wert reduziert wird; und Überprüfen eines Betriebszustandes der Motor-Hilfsbremse durch Vergleichen der gemessenen Abfallzeit mit einem Referenzwert.

Battery inspection apparatus

A battery inspection apparatus capable of self-diagnosing failure is provided. The battery inspection apparatus includes a contact probe, a power supply module, a power cable for providing a path for supplying the power generated by the power supply module to the contact probe, a voltage measuring module, a measuring cable configured to measure a voltage of the contact probe by the voltage measuring module, a switching module configured to selectively connect the voltage measuring module to the power cable or the measuring cable, and a control module configured to determine whether at least one of the contact probe or the power cable is abnormal based on the voltage measurement value of the voltage measuring module according to a connection state of the switching module. A verification device capable of diagnosing failure of the battery inspection apparatus is also provided.

Apparatus and method for adjusting steering wheel

The present disclosure relates to an apparatus for adjusting a steering wheel, which include: a camera unit installed inside a vehicle to photograph a driver's face; and a control unit which processes an image photographed by the camera unit to detect a face shape, checks whether higher and lower portions of detected face are photographed in an optimal face shape without being cut off, and outputs designated steering wheel adjustment information when the face shape is not the optimal face shape.

Methods to embed magnetic material as first layer on coreless substrates and corresponding structures

Embodiments include an electronic package that includes a first layer that comprises a dielectric material and a second layer over the first layer, where the second layer comprises a magnetic material. In an embodiment, a third layer is formed over the second layer, where the third layer comprises a dielectric material. In an embodiment, the third layer entirely covers a first surface of the second layer. In an embodiment a first conductive layer and a second conductive layer are embedded within the second layer. In an embodiment, sidewalls of the first conductive layer and the second conductive layer are substantially vertical.

Pressure buildup system of cryogenic fluid storage tank

A pressure buildup system of a cryogenic fluid storage tank is disclosed. A pressure buildup system of a cryogenic fluid storage tank comprises: a storage tank for storing cryogenic fluid; a discharge line communicating with the lower part of the storage tank so that the stored fluid flows therein; a first line branching off from the discharge line, and having one end connected to the upper part of the storage tank so that gravity pressure buildup is performed therein; a second line branching off from the discharge line, and having one end connected to an object to which the fluid is supplied; and a third line having one end branching off from a first point of the second line.

Gas discharge apparatus for liquefied hydrogen storage tanks

Disclosed is a gas discharge apparatus for liquefied hydrogen storage tanks, the gas discharge apparatus including a receptacle mounted to a liquefied hydrogen storage tank, the receptacle having a stationary valve configured to be opened by external force mounted therein, a multistage opening and closing device coupled to the receptacle such that the position of the multistage opening and closing device is adjustable, the multistage opening and closing device being configured to be opened by reaction force transmitted from the receptacle when moved relative to the receptacle, the multistage opening and closing device having a sliding valve configured to push open the stationary valve in the state in which the multistage opening and closing device is open, and a manipulation unit configured to move the multistage opening and closing device relative to the receptacle such that the sliding valve and the stationary valve are sequentially opened.

Methods to embed magnetic material as first layer on coreless substrates and corresponding structures

Embodiments include an electronic package that includes a first layer that comprises a dielectric material and a second layer over the first layer, where the second layer comprises a magnetic material. In an embodiment, a third layer is formed over the second layer, where the third layer comprises a dielectric material. In an embodiment, the third layer entirely covers a first surface of the second layer. In an embodiment a first conductive layer and a second conductive layer are embedded within the second layer. In an embodiment, sidewalls of the first conductive layer and the second conductive layer are substantially vertical.

Applying orthogonalization filtering to wavefield separation

The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems for applying orthogonalization filtering to wavefield separation. One computer-implemented method includes obtaining multi-component wavefields, performing wavefield separation on the multi-component wavefields to obtain separated wavefields, and applying a local orthogonalization weight (LOW) filtering to the separated wavefields to obtain filtered wavefields.

Container for food packing

Gas discharge apparatus for liquefied hydrogen storage tanks

Disclosed is a gas discharge apparatus for liquefied hydrogen storage tanks, the gas discharge apparatus including a receptacle mounted to a liquefied hydrogen storage tank, the receptacle having a stationary valve configured to be opened by external force mounted therein, a multistage opening and closing device coupled to the receptacle such that the position of the multistage opening and closing device is adjustable, the multistage opening and closing device being configured to be opened by reaction force transmitted from the receptacle when moved relative to the receptacle, the multistage opening and closing device having a sliding valve configured to push open the stationary valve in the state in which the multistage opening and closing device is open, and a manipulation unit configured to move the multistage opening and closing device relative to the receptacle such that the sliding valve and the stationary valve are sequentially opened.

Vorrichtung und Verfahren zum Prüfen einer Motor-Hilfsbremse

Verfahren zum Prüfen einer Funktion einer Motor-Hilfsbremse eines Fahrzeuges mit einer Vorrichtung zum Prüfen einer Motor-Hilfsbremse, wobei das Verfahren umfasst:Betreiben eines Motors im Leerlauf, falls ein Motor-Hilfsbremse-Kontrollsignal nach dem Motorstart angewendet wird;Betreiben der Motor-Hilfsbremse im Leerlauf;Messen einer Abfallzeit, während welcher eine Motordrehzahl auf einen voreingestellten Wert reduziert wird; undÜberprüfen eines Betriebszustandes der Motor-Hilfsbremse durch Vergleichen der gemessenen Abfallzeit mit einem Referenzwert.

Container for food packing

Verfahren zum selektiven einbetten magnetischer materialien in ein substrat und entsprechende strukturen

Ausführungsformen schließen eine Induktivität ein, die eine Induktivitäts-Leiterbahn und einen magnetischen Körper, der die Induktivitäts-Leiterbahn umgibt, aufweist. In einer Ausführungsform umfasst der magnetische Körper eine erste Stufenoberfläche und eine zweite Stufenoberfläche. Weitere Ausführungsformen schließen eine Induktivität ein, die eine Barriereschicht aufweist. In einer Ausführungsform ist eine Induktivitäts-Leiterbahn über einer ersten Oberfläche der Barriereschicht ausgebildet. Ausführungsformen schließen einen ersten magnetischen Körper über der Induktivitäts-Leiterbahn und der ersten Oberfläche der Barriereschicht und einen zweiten magnetischen Körper über einer zweiten Oberfläche der Barriereschicht, die der ersten Oberfläche entgegengesetzt ist, ein. In einer Ausführungsform ist eine Breite des zweiten magnetischen Körpers größer als eine Breite des ersten magnetischen Körpers.

Fuel Cell

Disclosed is a fuel cell including, a stack having fuel channels through which fuel flows and air channels through which air flows, the fuel channels and air channels being located at both sides of a reaction film, an actuator disposed to be involved in the air channels, the actuator allowing external air of the stack to affect the air channels, and a skirt extending from the stack with communicating with the air channels.

Hydrophilic fill packing for cooling tower

The present invention is an improved fill packing (4) which is hydrophilically treated with ion beam or plasma, and which is used to enhance efficiency of heat exchange in a cooling tower which exhausts heat form a coolant into the atmosphere with direct heat exchange between the coolant and the atmosphere.

Bag for food packing

食品包裝用的表紙

【物品用途】;本創作係為一種食品包裝用的表紙，用於包裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致呈扁平的矩形體。由前視圖觀之，本物品於中央處具有一矩形圖案，且在矩形圖案的下方具有食器圖案與食物圖案，並在這些標籤上標示商標、重量以及使用方法等文字。整體觀之，本創作的食品包裝用的表紙充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

食品包裝容器

【物品用途】;本創作係為一種食品包裝容器，用於盛裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一長條形瓶體，且由立體圖觀之，本物品的瓶身的寬度由標籤的上方漸縮並延伸至瓶口。此外，由前視圖觀之，本物品的標籤的背景色呈米白色，其中於標籤的下方處具有多個食材器具的圖案與多個食物圖案，並在標籤上標示商標、重量以及使用方法等文字。整體觀之，本創作的食品包裝容器充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

食物包裝用容器

【物品用途】;本創作係為一種食物包裝用容器，用於盛裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一長條形瓶體，且由立體圖觀之，本物品的瓶身的寬度由標籤的上方漸縮並延伸至瓶口。此外，由前視圖觀之，本物品的標籤具有呈米白色與呈紅色的背景，其中於標籤的上方處與下方處分別具有多個食材器具的圖案與多個食物圖案，並於標籤的約中央處標示商標、重量以及使用方法等文字。整體觀之，本創作的食物包裝用容器充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

食物包裝用容器

【物品用途】;本創作係為一種食物包裝用容器，用於盛裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一圓柱形瓶體，且由立體圖觀之，本物品的瓶身的寬度由標籤的上方與下方漸擴後再漸縮。此外，由前視圖觀之，本物品的標籤的背景色呈棕色，其中於標籤的下方處具有多個食物圖案，並在標籤上標示商標、口味以及使用方法等文字。整體觀之，本創作的食物包裝用容器充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

Method of providing hydrogen fuel cell vehicle charging service

Provided is a method of providing a hydrogen fuel cell vehicle charging service, performed by a hydrogen fuel cell vehicle charging service providing server connected to a user terminal and a plurality of charging-vehicle terminals, the method including (a) analyzing a fuel usage pattern of a hydrogen fuel cell vehicle related to the user terminal and predicting a fuel charging time of the hydrogen fuel cell vehicle on the basis of the fuel usage pattern; (b) determining a charging location and a charging-performing vehicle terminal at the fuel charging time on the basis of location information of the user terminal, and providing the user terminal with a charging alarm including information regarding the charging location and the charging-performing vehicle terminal; and (c) providing the charging-performing vehicle terminal with the information regarding the user terminal and the charging location when a charging request is received from the user terminal in response to the charging alarm.

Pressure buildup system of cryogenic fluid storage tank

A pressure buildup system of a cryogenic fluid storage tank is disclosed. A pressure buildup system of a cryogenic fluid storage tank, according to an embodiment of the present invention, comprises: a storage tank for storing cryogenic fluid; a discharge line communicating with the lower part of the storage tank so that the stored fluid flows therein; a first line branching off from the discharge line, and having one end connected to the upper part of the storage tank so that gravity pressure buildup is performed therein; a second line branching off from the discharge line, and having one end connected to an object to which the fluid is supplied; and a third line having one end branching off from a first point of the second line so that a portion thereof passes the inside of the fluid stored in the storage tank and then other end thereof is connected to the second line at a second point outside the storage tank, and thus gravity pressure buildup is performed therein.

食品包裝袋

【物品用途】;本創作係為一種食品包裝袋，用於包裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一矩形袋體，且由左側視圖與右側視圖觀之，本物品的上方與下方具有扁平的封口區。此外，由前視圖觀之，本物品的背景色呈暗綠色，且於物品的前方具有大致呈矩形的圖案，其中矩形圖案延伸至上方的封口區，並在此矩形圖案內標示商標、口味以及使用方法等文字，而在此矩形圖案的旁側具有多個食物圖案。整體觀之，本創作的食品包裝袋充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

食品包裝袋

【物品用途】;本創作係為一種食品包裝袋，用於包裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一矩形袋體，且由左側視圖與右側視圖觀之，本物品的上方與下方具有扁平的封口區。此外，由前視圖觀之，本物品的背景色呈深墨綠色，且於物品的前方具有大致呈矩形的圖案，其中矩形圖案延伸至上方的封口區，並在此矩形圖案內標示商標、口味以及使用方法等文字，而在此矩形圖案的旁側具有多個食物圖案。整體觀之，本創作的食品包裝袋充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

食物包裝用容器

【物品用途】;本創作係為一種食物包裝用容器，用於盛裝食物。;【創作特點】;本創作之標的為應用在物品外觀上的形狀、花紋及色彩。由各視圖觀之，本物品的形狀大致為一圓柱形瓶體，且由立體圖觀之，本物品的瓶身的寬度由標籤的上方與下方漸擴後再漸縮。此外，由前視圖觀之，本物品的標籤的背景色呈灰色，其中於標籤的下方處具有多個食物圖案，並在標籤上標示商標、口味以及使用方法等文字。整體觀之，本創作的食物包裝用容器充分展現出造型新穎及風格獨具的視覺美感，深具創作性。

Methods to selectively embed magnetic materials in substrate and corresponding structures

Embodiments include an inductor that comprises an inductor trace and a magnetic body surrounding the inductor trace. In an embodiment, the magnetic body comprises a first step surface and a second step surface. Additional embodiments include an inductor that includes a barrier layer. In an embodiment, an inductor trace is formed over a first surface of the barrier layer. Embodiments include a first magnetic body over the inductor trace and the first surface of the barrier layer, and a second magnetic body over a second surface of the barrier layer opposite the first surface. In an embodiment, a width of the second magnetic body is greater than a width of the first magnetic body.