baber/WOPTO huggingface dataset:
Patent KR-20200114077-A (KR)
Inventor: LEE YOON SUK
IPC: H01L21/677
Filed: 2019-03-27
Abstract: Provided is a micro-LED transfer device. The micro-LED transfer device comprises: a transfer part configured to transfer a relay substrate having at least one micro-LED disposed on a lower portion; a mask disposed at an upper portion of the relay substrate, and having a plurality of openings, wherein a position of the plurality of openings corresponds to a position of the at least one micro-LED; a first laser configured to emit first laser light to the mask; a second laser configured to emit second laser light having a second wavelength different from a first wavelength to the mask; and a processor. The processor is configured to: control the transfer part to cause the at least one micro-LED to be in contact with an upper portion of a coupling layer of a target substrate; and based on the coupling layer in contact with the at least one micro-LED, control the first laser and the second laser to subsequently emit the first laser light and the second laser light toward the at least one micro-LED. According to the present invention, transfer efficiency of the micro-LED is increased.
Patent KR-20200114828-A (KR)
Inventor: HYUNSEOK RYU
IPC: H04L27/26
Filed: 2019-03-29
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting the data rate higher than 4^th generation (4G) communication systems such as long term evolution (LTE) and thereafter. The present disclosure provides a method and an apparatus for effective signal processing of a sidelink feedback channel in a wireless communication system. The present disclosure provides the method of operating a terminal in the wireless communication system, which includes: obtaining at least one of a source identifier (ID), a destination ID, and a cell ID; generating sidelink feedback control information (SFCI) to be transmitted through a physical sidelink feedback channel (PSFCH); performing channel coding and scrambling for the SFCI by using at least one of the source ID, the destination ID, and the cell ID; and transmitting the SFCI through the PSFCH.
Patent KR-20200116266-A (KR)
Inventor: KIM JIN SUNG
IPC: B60R16/03
Filed: 2019-04-01
Abstract: The present invention relates to a line pressure control method for a hydraulic circuit of a transmission, which includes: a current-on step of calculating line pressure according to an applied current while a controller applies a current to an electric oil pump; and a current-off step in which the controller cuts off the current applied to the electric oil pump when the line pressure is greater than a predetermined reference upper limit, and estimates the line pressure falling over time to calculate the estimated line pressure. When the estimated line pressure is less than a predetermined reference lower limit, the current-on step is repeated.
Patent KR-20200116749-A (KR)
Inventor: HAN CHANG HUI
IPC: G06Q50/14
Filed: 2019-04-02
Abstract: The present invention relates to a tour guide system using augmented reality which can obtain a wide variety of information during a tour. According to a preferred embodiment of the present invention, the tour guide system using augmented reality comprises: a user terminal on which a tour guide application is installed; and a tour guide server which provides a guide based on augmented reality while a user tours a tour course.
Patent KR-20200117240-A (KR)
Inventor: LEE YU HO
IPC: F28F13/06
Filed: 2019-04-03
Abstract: The present invention provides a heat exchanger comprising: a first header tank having an inflow passage through which a refrigerant flows and an outflow passage; a second header tank disposed to be spaced apart from the first header tank and through which the refrigerant moves; and a plurality of microtubes connecting the first header tank and the second header tank. An outside air flowing into the plurality of microtubes is discharged in the direction different from the inflow direction. The heat exchanger improves a freedom degree in design.
Patent KR-20200120186-A (KR)
Inventor: HEUNGJU LEE
IPC: F25B43/00
Filed: 2019-04-11
Abstract: The present invention relates to an absorption type cold/hot water machine that minimizes the loss of heat exchange efficiency that occurs as refrigerant condensed in a medium temperature regenerator flows into a low temperature regenerator. The absorption type cold/hot water machine may further include a liquid refrigerant guide line for guiding the liquid refrigerant separated in a gas-liquid separator to a condenser, and the gas-liquid separator is installed between the medium temperature regenerator and the low temperature regenerator.
Patent KR-20200123521-A (KR)
Title: Apparatus and method for measuring quality of meteorological products
Inventor: KIM MIN JUNG
IPC: G06F9/48
Filed: 2019-04-22
Abstract: Disclosed are an apparatus for measuring quality of meteorological products and a method thereof. The apparatus for measuring quality of meteorological products can comprise: an event processor which receives an event of measuring quality of meteorological products occurring at a predetermined timing or another event generation or sensing of the meteorological products and generates and shares unit works for measuring quality of the meteorological products by corresponding to the received events; work processors which collect the unit works shared through the event processor in accordance with levels of the meteorological products, and sort and store the unit works collected according to the levels of the meteorological products in accordance with types of the meteorological products; and measurement devices which are respectively allocated to the work processors to measure quality information of the meteorological products by processing the unit works sorted in accordance with the types of the meteorological products.
Patent KR-20200124950-A (KR)
Title: Method of producing microbial fermentation broth
Inventor: CHAI HONG SOOK
IPC: C05F5/00
Filed: 2019-04-25
Abstract: A method for producing a microorganism fermented solution according to an embodiment of the present invention comprises the following steps: manufacturing a fermented crude solution; fermenting the fermented crude solution to manufacture a fermentation mixed liquid; mixing and fermenting the fermentation mixed liquid and coffee meal to manufacture a coffee meal fermented solution; and aging the coffee meal fermented solution. An extract of the microorganism fermented solution of the present invention removes odor, and the by-product can be used as compost.
Patent KR-20200126475-A (KR)
Inventor: JEON WAN JAE
IPC: F17C13/04
Filed: 2019-04-29
Abstract: The present invention relates to a high-pressure regulator and an apparatus and a method for controlling the pressure of the same, wherein the high-pressure regulator comprises: a first valve coupled to the side of a discharge port for discharging fuel decompressed in a decompression part provided in a body and opening or closing the discharge port to control the pressure of an exit; and a second valve coupled to the side of an introduction port, through which fuel supplied to a fuel tank is introduced into the body, and opening or closing the introduction port. Therefore, a proportional control valve is applied to an exit end of the high-pressure regulator, and through a feedback control according to a target pressure and the pressure of fuel, which has been actually detected, and feedforward control for setting a virtual target pressure according to the temperature of the fuel, the pressure of the fuel can be controlled precisely and variably.
Patent KR-20200126710-A (KR)
Inventor: SONG JE HO
IPC: G05D17/02
Filed: 2019-04-30
Abstract: The present invention relates to a bookbinding scarfing device, and an intelligent wireless bookbinding device using control of a motor with increased durability and reduced noise having the same. The present invention can easily scarf a bookbinding surface of an object to be bound while reducing a noise and has a simple structure to reduce manufacturing costs. The bookbinding scarfing device comprises: a support frame; a guide rod; a forward and backward moving frame; a rotational shaft; a rotary blade member; and a forward and backward moving member.
Patent KR-20200127563-A (KR)
Inventor: HAN DONG SOO
IPC: G06Q50/10
Filed: 2019-05-03
Abstract: Provided are a method of introducing an AR-location-based exhibit at an exhibition center and a system thereof. According to an embodiment of the present invention, the method of providing location-AR-based information includes the steps of: determining the location of a user′s mobile terminal; selecting AR objects based on the determined location; displaying the selected AR objects on the mobile terminal; and providing a linked description of the AR object selected by the user among the displayed AR objects. Accordingly, by determining the location of the user′s mobile terminal and providing information on the exhibits at the corresponding location, visitors to the exhibition center can be provided with explanations of the exhibits more conveniently and quickly.
Patent KR-20200129388-A (KR)
Title: Camera module
Inventor: KIM SEOK HYEN
IPC: H04N5/367
Filed: 2019-05-08
Abstract: According to an embodiment of the present invention, provided is a camera module, which comprises: a light emitting unit which outputs optical signals to an object; a light receiving unit which is output from the light emitting unit and collects the optical signals reflected on the object; a sensor unit which receives the optical signals collected by the light receiving unit through a plurality of pixels; and an image processing unit which is configured to process information received through a first pixel having an effective value by the optical signal and a second pixel having an ineffective value which is a saturated value of the pixel. In the second pixel, at least one of a plurality of adjacent pixels includes the first pixel, and the image processing unit generates the effective value of the second pixel based on the effective value of the first pixel among a plurality of pixels adjacent to the second pixel.
Patent KR-20200132203-A (KR)
Inventor: CHOI YU KYOUNG
IPC: C08J3/20
Filed: 2019-05-16
Abstract: Disclosed are a polyimide film capable of responding to high frequencies by lowering a dielectric constant and preventing disconnection of a conductive pattern, a method of manufacturing the same, and a flexible printed circuit board including the same. The polyimide film contains a first polyimide layer and a plurality of hollow particles. The plurality of hollow particles are dispersed in the first polyimide layer, and each of the hollow particles is formed in a spherical shape covered with an outer shell to contain air. In addition, the polyimide film may further include at least one of a second polyimide layer attached to an upper surface of the first polyimide layer and a third polyimide layer attached to a lower surface of the first polyimide layer.
Patent KR-20190134489-A (KR)
Title: Coupling rod, wheel suspension and method for producing a coupling rod
Inventor: KRAMER THOMAS
IPC: B60G7/00
Filed: 2019-05-21
Abstract: The present invention relates to coupling rods (1, 20) for a wheel suspension, which comprises a middle section (2) connecting two end unit areas (3, 4), individually having eyes for assembly (5, 6) for accommodating a bearing (7) or a joint. Here, at least the individual end unit areas (3, 4) are reinforced by a plurality of ribs (9, 10) vertically extended against an external side surface (2a) of the coupling rods (1, 20). In this case, in the individual end unit areas (3, 4), two external ribs (9) and one or more internal ribs (10) between the two external ribs (9) are put, individually being vertical against an individual shaft (11) of the eyes for assembly (5, 6), placed on a plane apart in the direction of the shaft. Thus, an extension unit (Ra) of the two external ribs (9), vertical against the external side surface (2a), is greater than an extension unit (Ri) of the one or more internal ribs (10), vertical against the external side surface (2a). The present invention aims to manufacture a coupling rod which has high load accommodation ability when the weight is low.
Patent KR-20200135659-A (KR)
Title: Display device
Inventor: PARK YOUNG WOO
IPC: H01L51/52
Filed: 2019-05-24
Abstract: The present invention relates to a display device, which comprises: a substrate including a display area, a non-display area for surrounding the outside of the display area, a first additional area connected to the non-display area at a first boundary, and a second additional area connected to the first additional area at a second boundary; pixels located on the display area; an encapsulation layer positioned on the pixels; sensing electrodes positioned on the encapsulation layer; pads positioned on the second additional area; sensing wires for connecting the sensing electrodes and the pads; a first sensing insulating layer positioned on the encapsulation layer; and a second sensing insulating layer positioned on the first sensing insulating layer, the sensing electrodes, and the sensing wires. The substrate includes a first side surface bent in the first additional area to allow the width of the first additional area to be narrowed from the first boundary toward the second boundary. Also, at least a partial boundary of the first sensing insulating layer is closer to the first side surface than at least a partial boundary of the second sensing insulating layer. Accordingly, stress in a bending area can be reduced.
Patent KR-20190067133-A (KR)
Title: Packaging case
Inventor: HWANG KI CHAN
IPC: B65D5/30
Filed: 2019-05-27
Abstract: According to the present invention, a packaging case, which is cut and bent to form a case packing products, includes: a first side part having a first groove at a part thereof; a second side part facing the first side part and having a second groove at a part thereof; a third side part having a first wing member in which a part thereof is extended in a bent direction, wherein the first wing member is coupled to at least one of the first groove and the second groove; and a fourth side part having a second wing member in which a part thereof is extended in a bent direction, wherein the second wing member is coupled to at least one of the first groove and the second groove, and facing the third side part.
Patent KR-20190100080-A (KR)
Inventor: KIM JIMAN
IPC: H01F6/06
Filed: 2019-05-27
Abstract: The present invention relates to a method for manufacturing a superconductive magnetic shield, wherein the superconductive magnetic shield can be applied to a magnetic resonance imaging device of a conductive-cooling method in addition to a liquid helium using method through an optimal use of magnesium diboride (MgB_2), can be manufactured in various sizes since high crystal alignment is not required, thereby exhibiting excellent productivity and usability, is manufactured in a tube shape and used, thereby preventing an increase in manufacturing costs and an increase in a probability of occurrence of defective products, can be easily manufactured, and may suggest standardized criteria so that it is possible to secure uniform quality of a product. The method for manufacturing a superconductive magnetic shield comprises: a first assembly manufacturing step of forming a copper tube on an outer side of a niobium tube; a second assembly manufacturing step of manufacturing an assembly by injecting magnesium diboride powder into the inside of the niobium tube having the copper tube formed on the outer side; a forming and rolling step of forming a flat plate-shaped pressurized assembly by pressurizing and rolling the assembly, manufactured by injecting the magnesium diboride powder into the inside of the niobium tube having the copper tube formed on the outer side, along a longitudinal direction; a tube forming step of forming a tube-shaped tube assembly by rolling the flat plate-shaped pressurized assembly so that both ends overlap; a thermal treatment step of thermally treating the tube-shaped tube assembly at a temperature of 600-700 °C for 30-90 minutes; a welding step of welding joints of the thermally-treated tube assembly.
Patent KR-20200137346-A (KR)
Inventor: JEON JI UN
IPC: B65D81/18
Filed: 2019-05-30
Abstract: The present invention relates to a lunch box bag having a heating function. More specifically, the present invention relates to a lunch box bag comprising a main body having a storage space for storing a lunch box and a water container therein, and a cover rotatably provided in the main body to open and close the storage space of the main body. In the lunch box bag, the main body is provided with a heating plate provided on the bottom and side surfaces thereof to provide heat, and a battery supplying power to the heating plate, and the cover is provided with a switch connected to the battery to control the operation of the heating plate by supplying or blocking power supply of the battery.
Patent KR-20190139153-A (KR)
Inventor: KIM DAL SEONG
IPC: C07C211/27
Filed: 2019-06-05
Abstract: The present invention relates to a production method of meta-xylylene diisocyanate and an optical lens, which has excellent yield and quality while reducing environmental problems by controlling reaction conditions such as an end point of the reaction through observing the color and transparency of a reaction solution while using an aqueous solution of hydrochloric acid and an organic solvent instead of hydrogen chloride gas, and solid triphosgene instead of phosgene gas in a process for producing meta-xylylene diisocyanate from meta-xylylene diamine via meta-xylylene diamine hydrochloride.
Patent KR-20200142405-A (KR)
Inventor: IM YEONG GEUN
IPC: F25C5/20
Filed: 2019-06-12
Abstract: The present invention relates to a cold air blower which allows air to come in contact with ice water and ice produced by using an ice maker to perform heat exchange, so that cold wind can be discharged. According to the present invention, the cold air blower can provide the cold air by allowing the air introduced into the cold air blower to come in contact with the ice water and the ice produced by the ice maker to perform heat exchange. The cold air blower allows the water cooled by the ice maker to circulate so as to significantly reduce supply frequencies of makeup water and produce the ice and the ice water at low power.
Patent KR-20200142412-A (KR)
Inventor: CHEON YUN JUNG
IPC: B05B11/00
Filed: 2019-06-12
Abstract: The present invention relates to a highly concentrated pumping tea. The highly concentrated tea is pumped into water purified using a water purifier which can be found a lot in everyday life or into the bottled water with a pump in order to drink the same, thereby capable of being used without inconvenience when carrying the same due to the various sizes of a pump container.
Patent KR-20200143966-A (KR)
Inventor: KIM TAE HUN
IPC: H04L12/58
Filed: 2019-06-17
Abstract: The present invention relates to a chatbot system for self-directed learning help, and more specifically, to a chatbot system for self-directed learning help, which induces self-learning by playing the role of a questioner, an information providing role, and an educator according to a learner′s learning type, learning situation and progress. The chatbot system for self-directed learning help includes the steps of: determining the role of a chatbot; creating content to be provided to the learners according to the determined role; and outputting the created content to a terminal device, wherein the chatbot is configured to analyze the learning plan information stored in the chatbot server, the current learning information of the learner, and problem information for each level, and output information corresponding to the assigned role to the terminal device.
Patent KR-20200144838-A (KR)
Inventor: HA TAE JUN
IPC: H01L27/092
Filed: 2019-06-19
Abstract: Provided are a bipolar transistor, and a manufacturing method thereof. According to embodiments of the present invention, the bipolar transistor operates as p-type and n-type semiconductors by forming an insulating layer using a solution process, forming a first channel layer using a solution process, and forming a second channel layer using a solution process and an ultraviolet treatment method to form a conductive layer in a heterojunction structure. Accordingly, the transistor enables stable bipolar operation.
Patent KR-20210001793-A (KR)
Inventor: LEE SUNG CHUL
IPC: A63B102/32
Filed: 2019-06-29
Abstract: The present invention provides a golf club head cover. A head cover (100) of a golf club has an opening part (140) and a head receiving part (180). When a head (300) of a golf club, having the head (300) and a shaft (400), is received in the head receiving part (180) through the opening part (140) of the head cover (100), a magnetic member (200) is included in the head cover (100) so that the head cover (100) can be fixed to the head (300) by magnetic force.
Patent KR-20210006546-A (KR)
Inventor: SEO JEONG WOOK
IPC: H04N21/8545
Filed: 2019-07-08
Abstract: The present invention relates to a human device interaction system based on IoT capable of adaptively producing and providing content according to response of a consumer by a content producer by providing specific content to a consumer through IoT-based human interaction devices installed in multiple areas, interacting with the consumer based on the provided content, recognizing the actual reaction of the consumer to the provided content, and providing feedback of the recognized reaction of the consumer to the content producer.
Patent KR-20210014405-A (KR)
Inventor: LEE JUN SEO
IPC: H04W4/60
Filed: 2019-07-30
Abstract: According to one aspect of the present invention, a help providing system for the disabled using a user terminal is divided into a system for the disabled and a system for a helper. A person who receives help installs an application for the disabled. A helper who provides help installs an application for a helper. The application for the disabled and the application for a helper both have a map that occupies a half of an application screen. On the map, a user of the application for the disabled is displayed in red, and a user of the application for a helper is displayed in blue. The user can be located in the center and transmits his or her coordinates to a server in real-time. The application for the disabled automatically takes a photo of a surrounding environment a few seconds after calling a helper and transmits the photo to a user of the application for a helper so as to show where he or she is located. The user of the application for a helper can choose to accept or reject a help call when he or she receives the help call. When the user of the application for a helper presses an accept button, the photo taken by a person in need will appear on the screen and the user can go to the place when the person in need is located. The present invention can make a user of the application for a helper feel rewarded.
Patent KR-20210017273-A (KR)
Title: Battery pack that incorporates a battery module and a rigid beam and employs a reverse assembly
Inventor: CHI HO JUNE
IPC: H01M50/20
Filed: 2019-08-07
Abstract: Provided is a battery pack to increase energy density and mechanical strength. According to the present invention, the battery pack comprises a plurality of battery modules, and a pack case capable of fixing and installing the battery modules therein. The pack case comprises a pack tray positioned on the lower side of the battery modules, and a pack cover mutually coupled to the pack tray to cover the battery modules. Each of the battery modules can be fixed and installed to the pack cover and comprises: battery cells arranged in one direction; a module case storing the battery cells in an internal space; and a rigid beam disposed between the battery cells inside the module case.