baber/WOPTO huggingface dataset:
Patent KR-20200091840-A (KR)
Title: Connector
Inventor: SHIMOTSU AKIHIRO
IPC: H01R13/629
Filed: 2020-07-23
Abstract: According to the present invention, displacement and a force received from a terminal are not accumulated to become larger and a connection state between the terminal and an opposite terminal is definitely maintained. Moreover, reliability can be increased. A plurality of module housings extending in a lateral direction and arranged in a longitudinal direction orthogonal to the lateral direction and terminals attached to each of the module housings are included. The terminals individually include a pair of contact parts individually projecting upward above an upper surface and downward below a lower surface of each of the module housings and a first direction conversion mechanism configured to convert at least some of displacement and a force received by the contact parts in an upper-lower direction orthogonal to the lateral direction and the longitudinal direction into displacement and a force in the longitudinal direction. The module housings individually include a second direction conversion mechanism configured to convert at least some of displacement and a force received from each of the terminals in the longitudinal direction into displacement and a force in the upper-lower direction.
Patent KR-20220014700-A (KR)
Title: PHC pile connector, PHC pile with PHC pile connector and manufacturing method thereof
Inventor: MOON JONG HOON
IPC: E02D5/52
Filed: 2020-07-29
Abstract: The present invention relates to a PHC pile connector, a PHC pile with the PHC pile connector, and a method for manufacturing the same. The PHC pile connector can connector PHC piles by inserting shear fixing pins into fixing holes between wing plates and space portions of upper and lower connectors, wherein the wing plates and the space portions are arranged to cross each other. Therefore, the PHC pile connector not only minimizes a connector size to improve economical feasibility but also provides excellent workability and stability in pile connection to reduce site work processes to the minimum. The PHC pile connector of the present invention is coupled to an end of each PHC pile body to interconnect PHC pile bodies to each other and comprises: wing plates to which a PC steel bar end of the PHC pile body is joined and fixed; and space portions which have the same shape as the wing plates, and through which the end of the PHC pile body is exposed, wherein the wing plates and the space portions are alternately arranged in a circular band shape along a surface of the end of the PHC pile body. At both side ends of each wing plate, coupling grooves are formed in a longitudinal direction of the side ends, wherein shear fixing pins for fixing a pair of connectors coupled to each other are inserted and engaged into the coupling grooves.
Patent KR-20220021560-A (KR)
Inventor: PARK JI SOON
IPC: F17C9/00
Filed: 2020-08-14
Abstract: The present invention provides a liquefied gas transport vessel, comprising: a gas transfer line that is connected to a liquefied gas storage tank in a vessel and transfers the vaporized liquefied gas to the outside; a compressor provided on the gas transfer line; a suction part provided in the vessel and sucking outside air; an air injection part provided on the bottom of the vessel and spraying air to reduce the frictional resistance of a hull; and an air flow line connected between the suction part and the air injection part to pass through the compressor, and transferring external air to the air injection part, wherein the compressor provides a liquefied gas transfer vessel that selectively transfers vaporized liquefied gas to the outside through a gas transfer line or transfers external air to the air injection part through the air flow line.
Patent KR-20220021575-A (KR)
Title: Recording Method
Inventor: HYOUNG YONG JOON
IPC: G06Q50/00
Filed: 2020-08-14
Abstract: The present invention relates to a recording medium having a program recorded thereon to provide a content service to a user terminal, which provides the user terminal with content in which cultural materials are processed. According to the present invention, the recording medium comprises: a content service providing function of providing a content service to a user terminal and receiving user content service information according to use of the content service from a user; an image processing function of providing an interface enabling the user terminal to view, participate, and evaluate the content service provided by the content service providing function and image-processing the content service in which the user participated to display the content service on a screen of the user terminal; and a tracking information processing function of aggregating reaction results (voting results) of viewers to the content of the participants who participate in the content service provided by the content service provision function.
Patent KR-20220021807-A (KR)
Inventor: CHOI HANYOUNG
IPC: H01M4/48
Filed: 2020-08-14
Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, an electrolyte including the additive, and a lithium secondary battery including the electrolyte, wherein the additive includes a 2-methylene-1,3-propanediol derivative compound. The present invention can improve the stability of a battery.
Patent KR-20220022305-A (KR)
Title: the mask equipped with the necklace function
Inventor: KIM SANG MIN
IPC: A41D13/11
Filed: 2020-08-18
Abstract: The present invention relates to a mask with a necklace function. A first embodiment of the present invention comprises: a main body which forms an appearance of the mask; and earrings which are attached to both sides of the main body in up and down directions. After attaching an end unit of one side of a strap to a first attaching unit positioned in an upper side of one side of the main body and attaching the end unit of the one side of the strap to a second attaching unit position in a lower side of one side, the earrings form one earring. A necklace is further formed by being extended in the second attaching unit and being attached to a third attaching unit positioned in a lower side of the other side of the main body. An earring of the other side is integrally formed in the mask by attaching an end unit of the other side of the strap to a fourth attaching unit positioned in an upper side of the other side. A second embodiment of the present invention comprises: a main body which forms an appearance of the mask; and earrings which are formed by being attached to both sides of the main body; and further comprises a necklace which is formed by extending an end of the same material as the earrings in a part connected to the earrings. The necklace comprises an end of one side to be integrally attached to an attaching unit of a lower side of the earrings provided in one side of the main body. The necklace is formed by integrally attaching the end of the other side to the attaching unit of the lower side of the earrings provided in the other side of the main body.
Patent KR-20220029232-A (KR)
Title: Semiconductor package and semiconductor apparatus comprising the same
Inventor: PAK JUN SO
IPC: H01L23/528
Filed: 2020-09-01
Abstract: The present invention provides a semiconductor package having a reduced inductance and improved power integrity and a semiconductor device including the semiconductor package. The semiconductor package includes a semiconductor chip including a chip pad; a redistribution structure including a redistribution insulation layer on the semiconductor chip and a plurality of first redistribution patterns disposed on a surface of the redistribution insulation layer, and connected to the chip pad; a passivation layer covering the plurality of first redistribution patterns the redistribution structure and including an opening vertically overlapping a portion of the plurality of first redistribution patterns; an UBM pattern disposed on the passivation layer to fill the opening of the passivation layer; a second redistribution pattern disposed on the UBM pattern, and connecting a part of the first redistribution patterns to each other; a plurality of conductive pillars disposed on the second redistribution pattern, wherein a part of the conductive pillars are connected to one another through the second redistribution pattern; and a package connection terminal on the plurality of conductive pillars.
Patent KR-20210029105-A (KR)
Title: Transformer-based driver for power switches
Inventor: FERIANZ THOMAS
IPC: H02M1/08
Filed: 2020-09-03
Abstract: A transformer-driven power switch device is provided for switching high currents. These devices include power switches, such as gallium nitride (GaN) transistors. The transformer is used to transfer both control timing and power for controlling the power switches. This transformer may be coreless, such that the transformer may be integrated within a silicon die. Rectifiers, pull-down control circuitry, and related devices are preferably integrated in the same die as a power switch, e.g., a GaN die, such that the transformer-driven switch device is entirely comprised on a silicon die and a GaN die, and does not necessarily require a (large) cored transformer, auxiliary power supplies, or level shifting circuitry.
Patent KR-20220034321-A (KR)
Title: VHL Gene hypermethylation marker for diagnosis of delayed cerebral ischemia
Inventor: JEON JIN PYEONG
IPC: C12Q1/6883
Filed: 2020-09-11
Abstract: The present invention provides a composition for diagnosing delayed cerebral ischemia comprising an agent capable of measuring a methylation level of the von Hippel-Lindau (VHL) gene, a kit for diagnosing delayed cerebral ischemia comprising the composition, and a method for providing information for diagnosing delayed cerebral ischemia using the composition and kit. According to the composition for diagnosing delayed cerebral ischemia, the kit for diagnosing delayed cerebral ischemia, and the method for providing information for diagnosing delayed cerebral ischemia of the present invention, the methylation level of the VHL gene is measured to be used for predicting or diagnosing the risk of developing the delayed cerebral ischemia which occurs after subarachnoid hemorrhage.
Patent KR-20210034534-A (KR)
Title: Method and apparatus for encoding/decoding image and recording medium for storing bitstream
Inventor: LEE JIN HO
IPC: H04N19/119
Filed: 2020-09-21
Abstract: Disclosed is an image decoding/encoding method with improved encoding/decoding efficiency. According to the present invention, the image decoding method comprises the steps of: generating a first prediction block for a current block; generating a second prediction block for the current block; and generating a final prediction sample for the current block by using a sample unit weighted sum for the first prediction block and the second prediction block, wherein a weight used for the sample unit weighted sum can be determined based on a position of a current luminance sample and a geometric prediction mode (GPM) boundary line for dividing the current block.
Patent KR-20220040247-A (KR)
Title: Device for integrated normalized image search based on parallel search by image category
Inventor: PARK JI EUN
IPC: G06F16/903
Filed: 2020-09-23
Abstract: The present invention relates to a device for searching in a multiple image search engine in parallel and integrating and providing a result. The device provided by the present invention forms a plurality of search engines by category executing independent search for each image category, or each image type, in the multiple image search engine in parallel, searches an image with parallel processing by using the plurality of search engines by category formed in parallel in the multiple image search engine for the image to be searched, and normalizes and integrates a parallel search result to expose an image receiving a high score at a high rank of the search result, thereby increasing search quality.
Patent KR-20220042702-A (KR)
Title: Nonvolatile memory device, system including the same and method for fabricating the same
Inventor: AHN JAE HO
IPC: H01L23/528
Filed: 2020-09-28
Abstract: Provided are a nonvolatile memory device having an improved alignment margin between a contact plug connected to an outside and a contact plug for connecting circuit elements of a peripheral circuit region, a system including the same, and a method for fabricating the nonvolatile memory device. The nonvolatile memory device according to some embodiments includes: a substrate extending in a first direction; a ground selection line extending in the first direction on the substrate; a plurality of word lines stacked sequentially on the ground selection line and extending in the first direction; a landing pad spaced apart from the ground selection line and the plurality of word lines in the first direction; a rear contact plug connected to a lower surface of the landing pad and extending in a second direction intersecting the first direction; a front contact plug connected to an upper surface of the landing pad facing the lower surface and extending in the second direction; an input/output pad connected to the rear contact plug and connected to at least a part of a plurality of circuit elements; and an upper bonding pad connected to the front contact plug and connected to at least the part of the plurality of circuit elements.
Patent KR-20220049120-A (KR)
Inventor: KIM HO JUNG
IPC: B60C5/08
Filed: 2020-10-14
Abstract: The present invention relates to a pneumatic tire having a protector against cord breakup and, more specifically, to a pneumatic tire having a protector against cord breakup inside the tire to prevent damage to the tire caused by the cord breakup of the pneumatic tire, which can occur while a vehicle is underway. The pneumatic tire according to one embodiment of the present invention comprises: a tread part being in contact with the ground; carcass for forming the skeleton of a tire; a sidewall for constituting the side surface of a tire; a shoulder part placed between the tread part and the sidewall; and an inner liner for preventing the leakage of air. Included is a protector against cord break up, which is combined with the outer side surface of the shoulder part or the inner side surface of the inner liner and extends in the circumferential direction of the tire.
Patent KR-20220049717-A (KR)
Inventor: CHA KOOK JIN
IPC: A61Q17/00
Filed: 2020-10-15
Abstract: Disclosed in the present invention is a method for obtaining a Camellia japonica flower extract. The method comprises: a raw material selection step (S110) of selecting Camellia flower bodies; a step (S120) of freeze-drying a Camellia flower sample; a step (S130) of grinding the freeze-dried Camellia flower sample, adding saccharide to the ground Camellia flower sample, and fermenting and aging the same; a step (S140) of immersing the fermented and aged Camellia flower sample in aliphatic alcohol; a step (S150) of pressurizing the Camellia flower sample at low temperature and concentrating the pressurized Camellia flower sample so as to obtain a Camellia flower extract; a step (S160) of separating phases of the Camellia flower extract; a step (S170) of filtering the Camellia flower extract so as to obtain a Camellia japonica flower extract; and a step (S180) of mixing a cosmetic composition with the Camellia japonica flower extract, and injecting the mixture thereof into a packaging container so as to package the Camellia japonica flower extract. Accordingly, it is possible to provide the Camellia japonica flower extract which contains natural ingredients and can exhibit anti-wrinkle, anti-aging, whitening, and antibacterial effects.
Patent KR-20220049840-A (KR)
Inventor: KIM JUN HWAN
IPC: F21S45/49
Filed: 2020-10-15
Abstract: The present invention relates to a vehicle lamp provided with a heat sink, capable of improving ease and stability in assembly. The vehicle lamp comprises: a substrate in which a light source is installed; a reflector reflecting light emitted from the light source, forward; a heat sink block emitting heat produced from the light source; and a casing extended from the reflector to house the light source, the substrate and at least one part of the heat sink block. Here, the casing includes a protrusion part facing downward from both sides of the casing. The protrusion part includes a body extended downward, and a hook projected to the inside of the body. As the hook of the protrusion part surrounds a side of the heat sink block, the casing and the heat sink block are assembled.
Patent KR-20220049986-A (KR)
Inventor: KIM DONG YEON
IPC: F16K31/53
Filed: 2020-10-15
Abstract: The present invention relates to a step valve for a refrigerator, which can selectively open or block a plurality of refrigerant discharge holes formed on a boss unit of a valve plate. The step valve for a refrigerator comprises: a housing (10) of which a lower portion is opened; a valve plate (20) coupled to the housing (10); a step motor (30) arranged in the housing (10); a driving gear (35) mounted on a driveshaft (31) of the step motor (30); a driven gear (40) linked to the driving gear (35); a valve pad (50) tightly attached to a boss unit (21) of the valve plate (20), and coupled to the driven gear (40) to be relatively rotated with respect to the boss unit (21) of the valve plate (20); a refrigerant inlet pipe (60) connected to the valve plate (20); and a plurality of refrigerant discharge pipes connected to the boss unit (21) of the valve plate (20). The valve pad (50) consists of a disk unit (51) and a blocking surface unit (55) protruding from the lower surface of the disk unit (51) and has a shaft hole (52) penetrating the center of the disk unit (51) and the center of the blocking surface unit (55), a cutting surface unit (53) formed on a circumference of the disk unit (51), a cutting surface unit (53) formed on the circumference of the disk unit (51), a plurality of coupling holes (54) formed on the upper surface of the disk unit (51), and a groove (56) formed on the blocking surface unit (55) to allow the groove (56) to be arragned to correspond to the cutting surface unit (53). A pocket unit (57) of a parenthesis shape is formed on the blocking surface unit (55), and the pocket unit (57) is arranged between the shaft hole (52) and the outer circumferential surface.
Patent KR-20200124199-A (KR)
Inventor: LEW HE LEN
IPC: A23L33/10
Filed: 2020-10-26
Abstract: The present invention provides a composition for preventing, alleviating or treating thyroid-associated ophthalmopathy comprising mesenchymal stem cells as active components. A pharmaceutical composition for treating thyroid-associated ophthalmopathy comprising mesenchymal stem cells as active components restores abnormal hyaluronic acid production, increased adipocyte differentiation, and increased lipid accumulation in orbital fibroblasts of patients with thyroid-associated ophthalmopathy, thereby being able to be usefully used for treating thyroid-associated ophthalmopathy.
Patent KR-20220061312-A (KR)
Inventor: DAEGYUNG KANG
IPC: G06Q50/10
Filed: 2020-11-05
Abstract: An objective of the present invention is to protect equipment of a building and minimize the entry of people into the space in which the equipment is positioned to protect a manager from the risk of accidents. A building monitoring system using a rail robot device (200) moving along a rail previously installed on a ceiling comprises: the rail (100) previously designed on the ceiling side based on the position of equipment to be monitored; the rail robot device (200) having a real image camera module (210) and a thermal image camera module (220), using the rail (100) as a track to run in accordance with a preset rule, acquiring a real image and a thermal image of a target area from the real image camera module (210) and the thermal image camera module (220) respectively, and having a communication module (230) transmitting the acquired real image and the acquired thermal image wirelessly or in a wired manner; and an integrated server (300) analyzing the real image and the thermal image transmitted from the communication module (230) of the rail robot device (200) by a preset artificial intelligence method. The integrated server (300) uses a deep neural network (DNN) among artificial intelligence methods to analyze the real image and the thermal image, and determines at least one among the smoke generation status, flooding determination status, fire occurrence status, flame occurrence status, and intruder occurrence status of a target area of a building through the real image and the thermal image.
Patent KR-20220061437-A (KR)
Title: Health care online service system
Inventor: SONG YONG GEUN
IPC: G06Q50/10
Filed: 2020-11-06
Abstract: The present invention relates to a health care online service system which compares a member's body mass index and current index, to present exercise prescription information for consuming surplus weight to a user terminal of the member when the current index is greater than the body mass index, and presents, when the current index is smaller than the body mass index, dietary pattern information that can supplement insufficient weight to the user terminal of the member, so that more efficient online health management can be realized.
Patent KR-20220063844-A (KR)
Title: Surround view generating system and method
Inventor: YUN YEO MIN
IPC: B60W40/02
Filed: 2020-11-10
Abstract: Introduced are a surround view generation system and method, wherein the apparatus comprises: a plurality of cameras which are independently mounted on a vehicle and which independently takes images of different areas around the vehicle; and an image generation unit which generates a three-dimensional image composed of a floor surface extended in a direction parallel to the ground and wall surfaces extended in a direction crossing the ground based on the image taken from the plurality of cameras and displays a part of the images taken by the plurality of camera as a floor surface or a plane parallel to the floor surface in the generated three-dimensional image. The surround view generation system displays parking guidelines in the extended area.
Patent KR-20220066723-A (KR)
Title: Frame assembly for fixing the net, and the method of fastening the net using the same
Inventor: SONG JOONG HWA
IPC: E06B5/11
Filed: 2020-11-16
Abstract: Disclosed are a frame for fixing a net in which the assembly itself is easy and which can easily and conveniently assemble an insect screen or a crime prevention net to maintain the net taut, and a method for fastening a net using the same. The frame for fixing a net of the present invention comprises: a first surface and an opposite second surface forming at least one long groove; a third surface and an opposite fourth surface forming a long side with the first and second surfaces; and fifth and sixth surfaces forming a short side with the first and second surfaces. A fastening hole is formed between the first surface and the second surface to which an outer frame guide and a fastener are fastened. A support part is formed on the end side of the first surface in the diagonal direction of the outer frame guide. A compression part is formed in the support part through a connection part.
Patent KR-20220069321-A (KR)
Title: Automatic Sunscreen Blind
Inventor: BAE HONG GUK
IPC: E06B9/68
Filed: 2020-11-20
Abstract: The present invention relates to an automatic UV blocking system in which blinds are moved up and down without direct control when ultraviolet rays entering a room through windows reach a certain level. In particular, the blinds are moved up and down when a UV risk level reaches a standard value, even if a user does not know the UV risk level, and desired setting is allowed through a user's smartphone application. In addition, the blinds are operated so that the indoor temperature can be controlled in response to direct sunlight entering the room. To this end, the automatic UV blocking system includes a UV sensor (01), a temperature sensor (02), a WiFi module, an MCU board, a servo motor, and an application (03).