baber/WOPTO huggingface dataset:
Patent KR-20220020076-A (KR)
Inventor: NAM DONG HOON
IPC: C01B3/00
Filed: 2020-08-11
Abstract: The present invention relates to a hydrogen storage composite material and a manufacturing method thereof. The hydrogen storage composite material according to an embodiment of the present invention comprises: a graphene oxide framework provided in a porous structure and having an average pore diameter in the range of 1 to 2 nm; and a metal hydride supported on the graphene oxide framework. The manufacturing method of a hydrogen storage composite material according to an embodiment of the present invention comprises: a first step of adding graphene oxide to a solvent and sonicating the same; a second step of providing a linker on the graphene oxide to form a graphene oxide framework; and a third step of supporting the metal hydride on the graphene oxide framework.
Patent KR-20220021588-A (KR)
Inventor: LEE HO IK
IPC: G06F16/587
Filed: 2020-08-14
Abstract: The present invention relates to a system for providing an image sharing social networking service (SNS) to provide an SNS with comprehensive functions. According to the present invention, the system comprises: a plurality of user terminals having an SNS applications installed therein to provide an SNS service; an SNS server connected to the user terminal through a wired/wireless communication network to provide the SNS service to the user terminal; and a distributed storage server distributing and storing information used to provide the SNS service to the user terminal. The SNS server includes: a location-based SNS providing unit providing an SNS service related to the user's current location or location information included in content; a time-based SNS providing unit providing an SNS service related to the current time or content playback time; and a keyword-based SNS providing unit providing an SNS service related to a search keyword input during execution of the SNS application.
Patent KR-20220021614-A (KR)
Inventor: GU JA UK
IPC: F24F13/10
Filed: 2020-08-14
Abstract: A damper connection device according to an embodiment of the present invention includes: a cylindrical part installed in a duct having a rectangular installation hole and disposed to pass through the installation hole; an adapter having a flange extended from the cylindrical part; a ring having an insertion hole into which the cylindrical part is inserted and installed in the duct; and a fastening member for coupling the ring and the flange. The adapter and the ring are primarily bonded to the duct by an adhesive. A damper is bonded to the cylindrical portion by an adhesive.
Patent KR-20220022021-A (KR)
Inventor: KIM BUM JOON
IPC: A61K39/395
Filed: 2020-08-14
Abstract: One aspect relates to a pharmaceutical composition for the prevention or treatment of cancer or an immune anticancer vaccine composition comprising a polypeptide consisting of an amino acid sequence of SEQ ID NO: 1. The composition can enhance anti-cancer immunity by activating dendritic cells and T cells, and furthermore, it can exhibit a synergistic effect exhibiting a remarkably excellent anti-cancer immune action through co-administration with an immune checkpoint inhibitor.
Patent KR-20210020844-A (KR)
Title: Method for transmitting and receiving downlink data in wireless communication system, and apparatus therefor
Inventor: KIM KYUSEOK
IPC: B60W30/14
Filed: 2020-08-14
Abstract: Disclosed are a method for transmitting and receiving downlink data in a wireless communication system and an apparatus therefor. Specifically, according to one embodiment of the present invention, the method in which user equipment (UE) receives downlink data in a wireless communication system comprises: a step of receiving configuration information, wherein a time division multiplexing (TDM)-based repetition scheme is configured based on the configuration information; a step of receiving downlink control information (DCI) including a time domain resource assignment field; and a step of receiving a plurality of transmission occasions of the same transport block based on the DCI. The resource allocation in the time domain for a first transmission occasion is determined based on the time domain resource assignment field of the DCI, and the resource allocation in the time domain for a second transmission occasion is determined based on the resource assignment in the time domain for the first transmission occasion.
Patent KR-20220023113-A (KR)
Title: Gas engine heat pump
Inventor: JANG HEE JOONG
IPC: F25B30/02
Filed: 2020-08-20
Abstract: The present invention relates to a gas engine heat pump comprising: an engine burning mixed air made by mixing air and fuel; a first discharge flow path connected to the engine so that the exhaust gas discharged from the engine passes therethrough to be discharged to the outside; a turbocharger including a first compressor compressing the mixed air and supplying the same to the engine, and a first turbine installed on the first discharge flow path and receiving the exhaust gas passing through the first exhaust flow path and driving the first compressor; a supercharger installed on the first discharge flow path between the engine and the first turbine and receiving and compressing the exhaust gas passing through the first discharge flow path and supplying the compressed gas to the first turbine; a second discharge flow path branched from the first discharge flow path between the engine and the supercharger and joining the first discharge flow path between the supercharger and the first turbine; a first openable valve installed on the second discharge flow path; a third discharge flow path branched from the first discharge flow path between the supercharger and the first turbine and joining the first discharge flow path on a downstream side of the first turbine; a second openable valve installed on the third discharge flow path; and a control unit controlling the operation of the first valve, the second valve, and the supercharger in accordance with a load of the engine. The present invention aims to provide a gas engine heat pump including a structure which is capable of improving an output of an engine.
Patent KR-20210029670-A (KR)
Title: Thermoplastic resin composition and product comprising the resin composition
Inventor: DA EUN SUNG
IPC: C08L51/04
Filed: 2020-08-24
Abstract: The present invention relates to a thermoplastic resin composition and a molded article thereof. Particularly, the thermoplastic resin composition includes: 100 parts by weight of a base resin including: A-1) 10-30 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 0.05-0.15 micrometers, A-2) 20-40 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 0.3-0.5 micrometers, B) 0-35 wt% of an aromatic vinyl polymer, and C) 10-60 wt% of polymethacrylate; and D) 0.05-10 parts by weight of a polyamide. The present invention provides a low-gloss thermoplastic resin composition having excellent weathering resistance, a low surface roughness value and a soft emotional feeling and uniform gloss, while maintaining mechanical properties and processability at least equivalent to those of the conventional ASA-based resin, and a molded article thereof.
Patent KR-20220026080-A (KR)
Title: Protective Clear Partition
Inventor: RYU CHANG NAM
IPC: A47B17/04
Filed: 2020-08-25
Abstract: The present invention relates to a droplet blocking screen which is formed in a plate shape and has at least two vertical folding lines along an inner circumferential surface thereof to be vertically stood on a desk. According to the present invention, the screen is simply unfolded on the desk to be installed to physically separate a space between a user and the other person to prevent a droplet generated by conversation and coughing from being transmitted to the other person. Moreover, the screen can be stably supported while being unfolded so that the screen is not easily inverted. In addition, the screen is made of a transparent material to prevent view from being blocked when the user sees a front side. Furthermore, the screen can be folded to be stored so that the screen can be carried and unfolded to be used when necessary.
Patent KR-20220026974-A (KR)
Inventor: NAM SUNG JEON
IPC: G06Q50/20
Filed: 2020-08-26
Abstract: According to an embodiment of the present invention, a method for providing a user-customized learning service based on a learning level and a weak area of a user, which is performed by a server, comprises the steps of: providing a user terminal with a test question selected in accordance with a learning progress of a user; scoring the test question by checking whether an answer to the test question is correct; analyzing a learning level and a weak area of the user through a scoring result of the test question; classifying users having a learning level similar to the learning level of the user as a first user group on the basis of an analysis result of the learning level of the user, and classifying users having the same weak area as the weak area of the user as a second user group on the basis of an analysis result of the weak area of the user; selecting a first compensatory question expected to require compensatory learning in accordance with the learning level of the first user group, and selecting a second compensatory question expected to require compensatory learning in accordance with the weak area of the second user group; and providing the user terminal with a first customized question generated by using the first and second compensatory questions. Therefore, a learning effect of a user can be increased.
Patent KR-20210157273-A (KR)
Inventor: YEOM CHANG BAE
IPC: D06F58/22
Filed: 2020-08-27
Abstract: Disclosed are a gasket having an improved structure to improve drying performance, and a clothes dryer including the same. The clothes dryer comprises: a cabinet; a drum rotationally disposed inside the cabinet; a frame provided between the cabinet and the drum to support the drum; and a gasket disposed between the drum and the frame to maintain airtightness between the drum and the frame. The gasket includes: a first portion provided so that an inlet unit of the drum is in contact with the vertical surface of the frame to limit a transverse flow of the drum; and a second portion provided so that the inlet unit of the drum is elastically supported on the horizontal surface of the frame to limit a vertical flow of the drum.
Patent KR-20220027465-A (KR)
Inventor: CHOI JONG DO
IPC: A61B34/00
Filed: 2020-08-27
Abstract: The present invention relates to a master robot for surgery. The master robot for surgery according to one embodiment of the present invention is a master robot for surgery which operates a slave robot including at least one surgical tool. The master robot includes a first arm which is in connection with a base and rotatable about a first axis; a second arm which is in connection with the first arm and rotatable about a second axis; a handle which is rotatable about a third axis; and a third arm which connects the second arm and the handle and rotatable about a fourth axis, wherein when a user grips the handle, intersections of the first axis, the second axis, and the third axis coincide with the rotation center of the wrist of the user. According to the present invention, operation accuracy of surgical robots can be improved.
Patent KR-20220028723-A (KR)
Inventor: PARK JOON WOO
IPC: B09B5/00
Filed: 2020-08-31
Abstract: The present invention relates to an automatic discharge device for a waste lithium battery having an ignition and explosion prevention function. The automatic discharge device for a waste lithium battery of the present invention includes a conveyor, a perforated unit, a discharge unit, a guide plate, a transfer cylinder, a drying unit, a drying fan, a receiving tank, and a control unit.
Patent KR-20220029926-A (KR)
Inventor: LIM JOO SUNG
IPC: H04N5/265
Filed: 2020-09-02
Abstract: The present invention relates to an integrated monitoring apparatus capable of providing comprehensive and structured image information by synthesizing an image of a CCTV fixed on the ground and an image of a drone which can be photographed in the sky. The integrated monitoring apparatus includes: a drone controller which controls the position of at least one drone; a communication module which receives a drone image from the at least one drone; an image input module which receives a monitoring image from a fixed camera; and an image synthesizing device which synthesizes information of the monitoring image and the drone image to generate a synthesized image including information of the monitoring image and the drone image at the same time.
Patent KR-20220038560-A (KR)
Title: Optical repeater
Inventor: SEONGHYEON HAN
IPC: H04N21/436
Filed: 2020-09-20
Abstract: According to an embodiment of the present invention, a display-port side-channel optical repeater comprises: a source device processor which transmits and receives repeater data to and from a source device as an electrical signal and to and from a sink device processor as an optical signal; and the sink device processor which transmits and receives repeater data to and from a sink device as an electrical signal and to and from the source device processor as an optical signal. The source device processor and the sink device processor generate a cable connection state (unplug), a transmission state (idle), and AUX data (data) as clock signal patterns of preset different frequencies, transmit the repeater data, encoded into one optical signal, to a counterpart processor, receive the optical signal transmitted from the counterpart processor, convert the same into an electric signal, detect patterns of the received electrical signals based on the clock signal patterns of the preset different frequencies, decode the cable connection state and the AUX data based on the detection of the patterns, and transmit the same to corresponding devices, respectively. Therefore, noise effects and data loss can be prevented.
Patent KR-20220040045-A (KR)
Title: A video playback device and a method operating it for providing a caption synchronization
Inventor: LEE EUN JIN
IPC: G10L15/26
Filed: 2020-09-23
Abstract: A method of operating a video playback device according to an embodiment of the present invention includes the steps of: acquiring video information to be played; obtaining caption information corresponding to the video information; processing one or more timeline indexes from one or more audio tracks extracted from the video information; calculating a correction time by comparing the one or more timeline indexes with the caption information; and outputting the video information with which the caption information can be synchronized according to the correction time.
Patent KR-20220041647-A (KR)
Inventor: LEE TAEKSOO
IPC: B05C5/02
Filed: 2020-09-25
Abstract: Provided is a dual slot die coater including a manifold in which an electrode active material slurry flow is uniform without stagnation. The dual slot die coater of the present invention includes a first manifold for accommodating a first coating liquid and a second manifold for accommodating a second coating liquid. The first manifold is a recessed chamber and includes a first surface and a second surface on a lower slot side as two surfaces having different angles with respect to a lower slot. The first surface closest to the lower slot has an angle of 30 to 70 % compared to the second surface connected to the rear thereof.
Patent KR-20220045371-A (KR)
Inventor: PARK BYEONG GYU
IPC: H04B1/16
Filed: 2020-10-05
Abstract: The present invention provides an analog front-end receiver including a voltage generator newly defining a common mode voltage. The analog front-end receiver includes: a first equalizer receiving a first differential signal by a first node connected to a first data line and including a first block switch blocking the first differential signal in a first operation mode; a second equalizer receiving a second differential signal which is a differential relation from the first differential signal by a second node connected to a second data line different from the first data line and including a second block switch blocking the second differential signal in the first operation mode; a terminating resistor arranged between the first node and the second node; and a low pass filter. The terminating resistor receives the first differential signal by passing through the first node from the first data line. Also, the terminating resistor receives the second differential signal by passing through the second node from the second data line. The first differential signal provided by the first node is inputted in the low pass filter by being converted into a third differential signal by the terminating resistor. The second differential signal provided by the second node is inputted in the low pass filter by being converted into a fourth differential signal by the terminating resistor.
Patent KR-20220048642-A (KR)
Inventor: KIM MI SOOK
IPC: G10L15/26
Filed: 2020-10-13
Abstract: Disclosed are a video conference system server capable of generating a meeting log and an operating method thereof. By proposing the video conference system server capable of generating the meeting log that identifies the speech data corresponding to each of the users among the speech signals transmitted from the terminals of the users participating in the video conference and transmits the file for the generated meeting log document to the terminals of the users after converting the speech data into a speech recognition text based on a speech recognition technology to generate the meeting log document for which the speech recognition text is recorded, and the operating method thereof, the present invention can increase a convenience of the user using the video conference service.
Patent KR-20220048880-A (KR)
Inventor: CHO HYUN JOON
IPC: H04L9/32
Filed: 2020-10-13
Abstract: The present invention relates to a technique for efficiently matching an accounts receivables transfer intention and an accounts receivables takeover intention and a technique for preventing the risk of later denying an intention expressed by each party non-face-to-face in a process in which a seller expresses an intention to transfer accounts receivables non-face-to-face and a person holding temporary funds expresses an intention to take over accounts receivables non-face-to-face, in order to conduct a non-face-to-face transfer of accounts receivables. A method for safely and conveniently transferring accounts receivables by using a blockchain comprises the steps in which: a buyer registers accounts receivables for products purchased by the buyer in an accounts receivables relay server in a non-repudiation manner; a seller registers at least one of the registered accounts receivables as a transfer target in the accounts receivables relay server in a non-repudiation manner; a person holding temporary funds registers an intention to take over one of the registered accounts receivables to be transferred in the accounts receivables relay server in a non-repudiation manner; the seller notifies the buyer of an intention to transfer accounts receivables, for which an intention to take over the same is registered, of the seller to a person who indicated the intention to take over the same in a non-repudiation manner; and in each of the above steps, each subject distributes and stores the record of the non-face-to-face expression of an intention by the other party, received by the subject in a manner that the record cannot be tampered with later. Therefore, the method can reduce "uneconomic inconvenience that the seller directly searches for the person holding temporary funds" and "uneconomic inconvenience that the person holding temporary funds directly searches for the seller".
Patent KR-20220049238-A (KR)
Inventor: CHO WOOJAE
IPC: H01R12/57
Filed: 2020-10-14
Abstract: The present invention relates to a connector apparatus for surface mounting, which does not require a separate configuration for coupling a housing to a board since first and second mounting parts of a terminal are configured to be mounted on the board, thereby reducing the number of components and accordingly, simplifying an operation process.
Patent KR-20220049963-A (KR)
Inventor: SEO KYOURI
IPC: C12G3/022
Filed: 2020-10-15
Abstract: The present invention relates to a manufacturing method of traditional liquor and, more specifically, to a traditional wheat yeast manufacturing method, a traditional liquor manufacturing method and traditional liquor. The traditional liquor manufacturing method comprises first-stage immersion and one-stage fermentation, two-stage immersion and two-stage fermentation, three-stage immersion and three-stage fermentation, and forming steps. The traditional liquor includes rice wine and unrefined rice wine manufactured by the method.
Patent KR-20210045943-A (KR)
Inventor: GUYAUX JEAN LOUIS
IPC: C23C14/24
Filed: 2020-10-16
Abstract: The present invention relates to an evaporation cell (1) for a vacuum evaporation chamber. The evaporation cell (1) comprises: a crucible (5) configured to receive a solid or liquid material to be sublimated or evaporated; a heating means (3) to heat the material in the crucible; a nozzle (6) disposed at an open end of the crucible (5); and a cover (7) disposed on the nozzle (6). The nozzle (6) includes a frustoconical portion (61) having an opening (60) configured to pass a flow of the evaporated or sublimated material towards the vacuum evaporation chamber. The cover (7) has an opening (70) arranged around the frustoconical portion (61) of the nozzle (6). According to the present invention, the cover (7) has at least one frustoconical portion (71, 72, 73) arranged around the frustoconical portion (61) of the nozzle (6), and the cover (7) forms a thermal barrier between the crucible (5) and the vacuum evaporation chamber.
Patent KR-20220051507-A (KR)
Inventor: KIM YOUNG MIN
IPC: G01N27/22
Filed: 2020-10-19
Abstract: The present invention relates to a temperature humidity sensor including a blocking layer and, more specifically, to an all-in-one temperature humidity sensor comprising: a temperature sensor electrode formed in the form of a metallic thin film on the same substrate and a capacitive-type humidity sensor electrode formed in an IDT structure, which are integrally formed; a moisture-sensitive layer formed on the humidity sensor electrode to adsorb and desorb moisture; and a blocking layer for blocking the influence of light to solve a problem that the capacitance value of a conventional capacitive-type humidity sensor changes due to light, and a manufacturing method thereof. More particularly, the all-in-one temperature humidity sensor including the blocking layer comprises: a substrate; an insulating layer formed on the substrate; the temperature sensor electrode formed on one side of the insulating layer; the blocking layer formed on a region of the insulating layer while covering the temperature sensor electrode; a temperature sensor pad electrode electrically connected to the temperature sensor electrode; a humidity sensor electrode formed on the other side of the region where the temperature sensor electrode is formed, and formed on the blocking layer; the moisture-sensitive layer formed to cover the temperature sensor electrode and the humidity sensor electrode; and a humidity sensor pad electrode electrically connected to the humidity sensor electrode. The blocking layer is formed using a polymer. Therefore, users or application devices can more easily grasp temperature and humidity values.