baber/WOPTO huggingface dataset:
Patent KR-20210131889-A (KR)
Title: Hardener, adhesive composition for semiconductor comprising the hardener, adhesive film for semiconductor and semiconductor package using the same
IPC: C09J11/00
Filed: 2021-04-16
Abstract: The present invention relates to a curing agent, a composition for bonding a semiconductor that includes the curing agent to exhibit excellent adhesion while suppressing cracks to have excellent reliability, a film for bonding a semiconductor, and a semiconductor package using the same.
Patent KR-20220146256-A (KR)
Title: Companion animal care device using optical irradiation
Inventor: LEE HO
IPC: A01K13/00
Filed: 2021-04-23
Abstract: A companion animal care device using light irradiation according to the present invention comprises a lower support, a frame supported by the lower support, and a light source unit installed inside the frame, to radiate light toward an arrangement space for a companion animal that is formed by the frame. The light source unit includes a light source lamp installed on a substrate, and an optical filter unit installed on a side to which the light of the light source lamp is irradiated.
Patent KR-20220148009-A (KR)
Inventor: SONG SOON HO
IPC: B64D25/00
Filed: 2021-04-28
Abstract: The present invention relates to an expandable shock absorption apparatus. More specifically, the present invention relates to an expandable shock absorption apparatus which is able to generate buoyancy and propulsion by vertical thrust while guaranteeing a high stability. According to an embodiment of the present invention, the expandable shock absorption apparatus comprises: a body unit forming a plurality of blade units; an airbag unit arranged on the body unit, forming a plurality of airbag modules, and including a first airbag unit formed on a lower side of the body unit and a second airbag unit formed on an upper side of the body unit; and a control unit controlling the operation based on status information data of the airbag unit. When the control unit determines that danger is present, the airbag modules formed on both sides of the first airbag unit additionally form buoyancy toward an upper side of the body unit from a lower side of the body unit, and the airbag modules formed on both sides of the second airbag unit are formed to be folded and come down from an upper side of the body unit toward the lower side of the body unit. Therefore, the airbag modules are arranged in a shape which surrounds the body unit.
Patent KR-20220149234-A (KR)
Inventor: HUR JIN
IPC: B01J21/18
Filed: 2021-04-30
Abstract: The present invention relates to: a visible light-sensitive photocatalyst, which contains a core comprising Bi_2WO_6; and a shell including nitrogen-doped graphene oxide quantum dots (NGQD) and C_3N_4 surrounding the core; a method for producing the same; and a composition for removing organic carbons in wastewater including the same.
Patent KR-20220153341-A (KR)
Inventor: KIM BYUNG SOO
IPC: G06K9/00
Filed: 2021-05-11
Abstract: A method for analyzing a photographed image of a learner moving on a mat according to an embodiment may comprise: (a) a step of outputting query information to a learner; (b) a step of obtaining a photographed image of the learner moving on a mat according to the query information; (c) a step of obtaining the answer information corresponding to the query information by performing an analysis for the image; (d) a step of determining whether the answer information corresponds to the preset answer information; and (e) a step of providing the discrimination information to the learner. Therefore, the present invention is capable of obtaining the desired information.
Patent KR-20220153437-A (KR)
Inventor: RHYU SUNGRYEUL
IPC: H04L65/40
Filed: 2021-05-11
Abstract: The present disclosure relates to a method and a device for providing an augmented reality (AR) service in a communication system. According to an embodiment of the present disclosure, a method performed by user equipment (UE) includes the steps of: generating ambient environment information including at least one piece of information obtained based on an ambient environment of the UE; establishing a session for receiving an AR service description from an application server; receiving, from the application server, the AR service description including pipeline information indicating a transmission path related to the AR service and result information about at least one process requested by the UE; and transmitting the ambient environment information to the application server and receiving at least one media segment of AR content from the application server based on the ambient environment information. Therefore, the present invention can provide the AR service based on the location of the UE in the ambient environment of the UE.
Patent KR-20220153832-A (KR)
Title: Rf switch device and manufacturing the same
Inventor: LIM KI WON
IPC: H01L21/8234
Filed: 2021-05-12
Abstract: The present invention relates to an RF switch device (1) and a manufacturing method and, more specifically, to an RF switch device (1) and a manufacturing method that can resolve voltage imbalance applied between stages by differently adjusting/forming the width of air gaps formed on individual gate electrodes in a single stage.
Patent KR-20220155868-A (KR)
Title: Tire
Inventor: JO HUN
IPC: B60C11/12
Filed: 2021-05-17
Abstract: Disclosed is a tire. The tire of the present invention comprises: a tread unit having a tread block partitioned by a first groove formed in the circumferential direction of the tire and a second groove formed in the width direction of the tire; a first groove unit extending downward from the upper surface of the tread block; and a first flow path unit connected to a bottom end of the first groove unit, extending along at least a portion of the tread block, and having a first protrusion unit protruding from the inner surface. An objective of the present invention is to provide the tire capable of maintaining drainage performance and grip performance even when a tire tread is worn.
Patent KR-20210060417-A (KR)
Inventor: LIM AHYEON
IPC: E04F19/06
Filed: 2021-05-20
Abstract: The present invention relates to a bathroom structure with improved upper and lower panels and moldings, and more particularly provides a bathroom structure with improved upper and lower panels and moldings of a new structure having excellent on-site workability by improving a connection part and a molding part so that the upper and lower panels constituting the bathroom structure can be easily assembled. Accordingly, the present invention can provide the bathroom structure with improved upper and lower panels and moldings of a new structure, which is configured so that the upper and lower panels of the bathroom structure can be easily assembled. In addition, it is possible to provide the bathroom structure with improved upper and lower panels and moldings, which is configured to freely select, combine and install the design of upper and lower panels constituting the bathroom structure according to the user's selection. The bathroom structure includes a built-in module, a transverse molding member, and a longitudinal molding member.
Patent KR-20220157565-A (KR)
Title: Apparatus and method for detecting web scanning attack
Inventor: LEE JUNG EUN
IPC: G06F21/57
Filed: 2021-05-21
Abstract: An apparatus and method for detecting web scanning attacks are disclosed. The apparatus for detecting web scanning attacks, according to an embodiment of the present invention, comprises: a web log collection unit collecting a plurality of web logs generated for a predetermined period of time for each of one or more clients accessing a web site; a field value extraction unit extracting a plurality of field values for a target field from the plurality of web logs; a classification unit calculating an appearance frequency of each of the plurality of field values in the plurality of web logs, and classifying each of the plurality of field values into one of a normal group and a candidate group based on the appearance frequency; and a detecting unit calculating a similarity between each field value classified into the normal group and each field value classified into the candidate group, detecting an anomaly field value among field values classified into the candidate group based on the similarity, and detecting an anomaly web log comprising the anomaly field value among the plurality of web logs.
Patent KR-20220159550-A (KR)
Inventor: AN CHIWOOK
IPC: H01L27/32
Filed: 2021-05-25
Abstract: An electronic device comprises a display panel in which a first area, a second area, and a third area are defined. The display panel comprises: a first pixel including a first light emitting element disposed in the first area and including a first pixel electrode and a first pixel circuit disposed in the second area and driving the first light emitting element; a second pixel disposed in the second area; a third pixel disposed in the third area; and a pixel-defining pattern disposed on the first pixel electrode and having a ring shape when viewed on a plane view.
Patent KR-20220161073-A (KR)
Inventor: JEONG JONG YOUN
IPC: A23L29/00
Filed: 2021-05-28
Abstract: The present invention relates to an additive for replacing synthetic nitrite containing standardized vegetable powder, a manufacturing method thereof, and a synthetic nitrite-free meat product manufactured by using the same. When preparing the meat product using the additive for replacing synthetic nitrite containing standardized vegetable powder according to the present invention, the effect of inhibiting lipid oxidation as well as the effect of fixing meat color similar to the case of adding synthetic nitrite is exhibited without adding synthetic nitrite. In addition, the present invention can manufacture the meat product having the same quality by using standardized white kimchi powder, such that industrial mass production is possible. Consumers demands for well-being and negative thoughts about synthetic additives can be satisfied, thereby contributing to the expansion of a meat product market and public health in the future.
Patent KR-20220165979-A (KR)
Title: A laser label printer using a polygon mirror scanner and label printing method thereof
Inventor: NAM EUI JO
IPC: B41J3/01
Filed: 2021-06-09
Abstract: The present invention relates to a laser label printer using a polygon scanner, comprising: a laser unit oscillating a carbon dioxide laser beam; a light condensing lens making the oscillated laser beam parallel or convergent; a polygon scanner unit arranged on an output side of the laser unit and the condensing lens, and receiving the carbon dioxide laser beam coming from the laser unit, and controlling the refractive angle of the incident carbon dioxide laser beam, and changing the horizontal or vertical displacement, and injecting the beam in a certain direction; and a label sheet on which a barcode, character, or image is printed. As the carbon dioxide laser beam is used to print on a label middle layer by penetrating the surface of the label sheet without giving a damage, the surface of label protects the barcode, character, or image, thereby printing without being removed by friction or chemical.
Patent KR-20210071920-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: KIM HWI DAE
IPC: H01G4/12
Filed: 2021-06-09
Abstract: According to an embodiment of the present invention, provided is a multilayer ceramic capacitor, which comprises: a ceramic body including a dielectric layer and first and second internal electrodes disposed to be stacked in a third direction with the dielectric layer interposed therebetween, and including first and second surfaces facing each other in a stacked direction of the first and second internal electrodes, third and fourth surfaces connected to the first and second surfaces and facing each other in a first direction, and fifth and sixth surfaces connected to the first and second surfaces, connected to the third and fourth surfaces, and facing each other in a second direction; and first and second external electrodes electrically connected to the first and second internal electrodes, and disposed on both surfaces of the ceramic body in the first direction. When an absolute value of a horizontal angle in the second direction of the first internal electrode with respect to the first surface of the ceramic body is defined as the first angle of an internal electrode, the sum of the first angles is less than 10°. Accordingly, the electric field characteristics and reliability are excellent.
Patent KR-20220025657-A (KR)
Inventor: HARAKO Shou
IPC: G01R1/073
Filed: 2021-06-17
Abstract: The present invention is capable of shortening the length of a conduction path in which an electrical contact flows so as to stably contact a conductive part of the electrical contact and an electrode part. An electrical contact structure of an electrical contact according to the present invention comprises: a support hole with an opening formed on one side of a support substrate; an electrical contact which is inserted into the support hole and makes electrical contact with an object to be inspected; and an electrode part installed near the opening of the support hole. The electrical contact includes: a non-conductive part with a bent part, and a conductive part provided on one end side of the non-conductive part. The bent part bends so that when one end of the conductive part is in electrical contact with the object to be inspected, the other end side of the conductive part is short-circuited with the electrode part.
Patent KR-20220170142-A (KR)
Title: Differential assembly with differential case made by press
Inventor: JEON SEONG JIN
IPC: F16H48/38
Filed: 2021-06-22
Abstract: The present invention relates to the structure of a differential gear for an automobile. Provided is the differential gear for the automobile capable of reducing a manufacturing cost through reducing the number of parts and improving an assembling ability by providing the differential gear having a simple structure. One side gear of the differential gear for the automobile inside is installed by being inserted into a hole formed in a diff driving gear.
Patent KR-20230004085-A (KR)
Title: Display apparatus
Inventor: SE HWAN PARK
IPC: G09F9/33
Filed: 2021-06-30
Abstract: A display device according to an embodiment of the present specification may provide: a decor film and cover glass disposed on a front surface of a display panel; a core plate supporting a rear surface of the display panel and attached to the rear surface; a rear surface cover coupled to a rear surface of the core plate; a protrusion part enabling at least one part of the core plate to be extended toward the cover glass; and a coupling part in which at least one part of the rear surface cover is coupled to cover at least one part of the protrusion part, wherein a resin applied to at least one part of the coupling part adheres to the decor film or the cover glass. Therefore, the present invention is capable of narrowing a bezel area.
Patent KR-20230006679-A (KR)
Title: Leg screw for bone fixation having functions of length control and protrusion prevention
Inventor: KIM CHI HOON
IPC: A61B17/84
Filed: 2021-07-01
Abstract: The present invention is a lag screw for bone fixation having functions of length control and protrusion prevention which forms a gradual and spiral typed screw angle in an entrance direction on a back end of a lag screw, and for coupling with the spiral, forms an angle with different inclination which is in the opposite direction of the spiral typed screw and has steep inclination in an elastic piece of a butt-end, such that screwing up is smooth when a length is changed due to the elastic piece of the butt-end, and protrusion is prevented because the spiral typed screw is hung when releasing a screw. The lag screw (100) comprises: a screw unit (110) which is screw-fixed in a fracture portion; a body unit (120) which is formed to cover the screw unit (110); and an elastic member (200) which is installed between the screw unit (110) and the body unit (120). The screw unit (110) and the body unit (120) are coupled by a coupling means (300), such that a length of the lag screw (100) is changed, and after the length change, the screw unit (110) is configured to be prevented from protruding by the coupling means (300). A back end of the screw unit (110) has a closed end unit formed to prevent bone from growing. The coupling means (300) comprises: at least two elastic pieces (111) which have a screw (111a) formed on a back end of the screw unit (110); and a female screw (121) which is formed on a lower end of the inside of the body unit (120).
Patent KR-20230012261-A (KR)
Inventor: KIM JONG HYUN
IPC: F02D19/06
Filed: 2021-07-15
Abstract: A fuel supply system of a ship is disclosed. The fuel supply system of a ship according to the present invention comprises: a fuel supply line provided on a ship and connected to a ship engine from a fuel supply tank storing liquefied gas to be supplied as fuel for the ship engine; a volatile organic compound supply line for recovering volatile organic compounds (VOC) generated from a cargo tank storing liquid cargo transported on the ship and supplying the volatile organic compounds to the ship engine; a fuel mixing unit provided in the fuel supply line, mixing the fuel supplied from the fuel supply tank with the volatile organic compounds supplied through the volatile organic compound supply line, and supplying the mixture to the engine; and a drain filter provided in the fuel supply line and filtering condensate from the mixed fuel supplied from the fuel mixing unit. Accordingly, the energy efficiency of a ship can be improved.
Patent KR-20230013563-A (KR)
Inventor: HWANG JIHWAN
IPC: C07C51/09
Filed: 2021-07-19
Abstract: The present invention relates to a monomer composition for synthesizing recycled plastic, which has a high acid value while recovering from (co)polymers synthesized from monomers including terephthalic acid, a manufacturing method thereof, and recycled plastic, molded articles and plasticizer composition using the same.
Patent KR-20220012822-A (KR)
Inventor: YUK JONG MIN
IPC: H01J37/28
Filed: 2021-07-21
Abstract: The present invention relates to a liquid chip for an electron microscope and a biological sample observation method using an electron microscope using the same. More specifically, the present invention is to allow a biological sample and the like comprising a liquid to enable a non-destructive and a high-resolution real-time electron microscope observation. In the liquid chip for the electron microscope, provided, in one embodiment of the present invention, are the liquid chip for the electron microscope comprising a lower part substrate on which the biological sample and the liquid material are positioned and a graphene thin film applying the biological sample and liquid material, and a manufacturing method thereof; and the biological sample observation method using the electron microscope using the same.
Patent KR-20230018064-A (KR)
Inventor: CHO EUN
IPC: A01K1/03
Filed: 2021-07-29
Abstract: The present invention provides a Tritan cat house with good heating and cooling. The Tritan cat house comprises: a main body, which a box-type body with a front surface, rear surface, and upper surface open, having an accommodating unit adding cold water and hot water; an upper lid and a lower lid detachably coupled to the upper surface and rear surface of the main body to close an open surface of the main body; an upper lid stopper installed on upper parts of the upper lid and the lower lid and preventing water from overflowing; and a lower lid stopper draining all water in the main body. The Tritan cat house is manufactured by using Tritan, an eco-friendly material with good heat resistance and has the advantage of being in a dome shape that preserves heat well. In addition, a person can directly add hot water and cold water to control an internal temperature.
Patent KR-20220015350-A (KR)
Title: Method and apparatus for supporting network slicing interworking
Inventor: JEONG SANGSOO
IPC: H04W88/18
Filed: 2021-07-29
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data transfer rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present disclosure relates to a method and apparatus for providing service continuity when a system in which a plurality of wireless communication technologies can be interlocked is switched to another wireless access network.
Patent KR-20230021468-A (KR)
Title: Electronic device, method, and non-transitory computer readable storage medium for identifying state of visual object corresponding to user input using neural network
Inventor: SEHEE MIN
IPC: A63F13/44
Filed: 2021-08-05
Abstract: According to an embodiment, a non-transitory computer-readable storage medium can store one or more programs including instructions causing an electronic device to: receive, while a visual object is in a first state among a plurality of states, a user input for switching a state of the visual object to a second state among the plurality of states; provide data on the user input as input data to a neural network for training of the neural network; identify a third state, which is an intermediate state for switching the first state to the second state, among the plurality of states by the neural network obtaining the data on the user input; obtain, from the neural network, data on the third state as output data for the data on the user input; determine a compensation value for the data on the third state, based at least in part on whether the switching from the first state through the third state to the second state is performed within a specified time; and train the neural network by providing data on the compensation value to the neural network, when the instructions are executed by at least one processor of the electronic device. Therefore, the non-transitory computer-readable storage medium can provide content including the visual object with high responsiveness.
Patent KR-20230023488-A (KR)
Title: Gate automatic separation device for injection molds
Inventor: LEE BYEONG HWA
IPC: B29C45/76
Filed: 2021-08-10
Abstract: The present invention relates to an automatic gate separation device for an injection mold, wherein a cutting work on the connection between a molded product and a gate after injection molding is performed automatically according to the operation of a cutting core, thereby enabling the molded products to have uniform quality. The automatic gate separation device for an injection mold according to the present invention comprises: a cutting core installed to be movable toward a connection area between a molded product and a gate to cut the connection area inside the mold; a first operation unit controlling the operation of the cutting core; a valve pin installed to be movable toward an outlet of a nozzle to control the opening and closing of the outlet of the nozzle for injection of an injection material; a second operation unit controlling the operation of the valve pin; and a control unit individually outputting control signals for controlling the operation of the first operation unit and the second operation unit.