baber/WOPTO huggingface dataset:
Patent KR-20210020784-A (KR)
Title: Dissection electrode, surgical instrument and method for manufacturing the cutting electrode
Inventor: KOERNER JOHANNES
IPC: A61B18/00
Filed: 2020-07-30
Abstract: A method of the present invention serves to manufacture a dissection electrode for a surgical instrument (11). The method avoids the application of force to separate the cross-section of a dissection electrode (23) after attaching a plastic body to the dissection electrode (23). To manufacture the dissection electrode (23), the method starts with a material blank (29) that is provided with a rated break location (30). The material blank (29) is dimensioned to allow for separation with forces to be transmitted by a plastic body, especially with low force. The rated break location (30) separates the material blank (29) in a first section (31) serving exclusively for handling and positioning of the material blank (29) in a mold (37) and in a second section (32) that self-supportingly projects in a mold hollow space (40) and is over-molded by plastic. After removal, the first section (31) can be easily broken off the dissection electrode (23). A created breaking edge (44) forms an ideal cutting edge.
Patent KR-20220015857-A (KR)
Title: Volatile organic compounds treatment system and ship having the same
Inventor: LEE SEUNG PIL
IPC: B63H21/38
Filed: 2020-07-31
Abstract: The present invention relates to a VOC treatment system and a vessel thereof. The VOC treatment system includes: a fuel supply part supplying oil fuel of an oil storage tank and gas fuel of a gas storage tank, provided in a vessel equipped with a crude oil storage tank, to a heterogeneous fuel type engine provided in the vessel; a VOC mixing part mixing a VOC produced from the crude oil storage tank with the fuel in the engine; and a control part controlling the mixture of the VOC based on the quality of the gas fuel. The engine can be operated in a gas mode for mainly using the gas fuel, an oil mode for mainly using the oil fuel, or a fuel distribution mode for using the gas fuel and the oil fuel at the same time. The control part, when the engine is operated in the gas mode, makes a switch to the fuel distribution mode and controls the supply of the oil fuel based on a quality change due to the mixture of the VOC in the gas fuel. Therefore, the present invention is capable of effectively preventing environmental pollution by suppressing the VOC from being emitted to the atmosphere.
Patent KR-20220019558-A (KR)
Inventor: LEE KANG YOON
IPC: A61B5/318
Filed: 2020-08-10
Abstract: A behavior recommending system based on a non-contact biosensor and a method thereof of the present invention have an advantage of increasing user convenience and utilization by classifying emotions of a user using bio-signals measured through a non-contact biosensor, recommending behaviors accordingly, and making feedback of a behavior recommendation result to be re-reflected to the emotion classification. In addition, the present invention can confirm an effect on the behavior recommendation by reconfirming the emotional change result of the user according to whether the behavior recommendation result is executed with a non-contact biosensor, thereby having an advantage of enabling more accurate behavior recommendation according to the emotional classification of the user.
Patent KR-20220021550-A (KR)
Inventor: LEE JA BIN
IPC: H01L45/00
Filed: 2020-08-14
Abstract: Provided is a semiconductor device including an information storage material pattern and a selector material pattern. The semiconductor device includes a semiconductor substrate; a circuit element on the semiconductor substrate; a lower insulating structure covering the circuit element on the semiconductor substrate; circuit wires disposed in the lower insulating structure on the semiconductor substrate and electrically connected to the circuit element; and an upper structure on the lower insulating structure. The upper structure includes first conductive lines, second conductive lines, and a memory cell structure between the first conductive lines and the second conductive lines. The first conductive lines extend in a first horizontal direction. The second conductive lines extend in a second horizontal direction perpendicular to the first horizontal direction. The memory cell structure includes an information storage material pattern and a selector material pattern overlapping in the vertical direction. The selector material pattern includes a critical switching material and a metallic material. The critical switching material includes Ge, As, and Se. The metallic material includes at least one of W, Ti, Al, and Cu. The content of the metallic material may be greater than 0 atomic % and less than 2 atomic % of the total content of the critical switching material. According to the present invention, electric properties and reliability of the semiconductor device can be improved.
Patent KR-20220034265-A (KR)
Title: Display device and method of detecting fingerprint using the same
Inventor: MOON SEUNG HYUN
IPC: G06K9/00
Filed: 2020-08-19
Abstract: A display device according to an embodiment of the present invention includes a display panel including a pinhole optical system and an optical sensor provided to overlap the pinhole optical system. A method for detecting a fingerprint of a user by using the display device includes the steps of: obtaining fingerprint sensing data by sensing a user fingerprint using the display device; detecting information about the misalignment between the pinhole optical system and the optical sensor; generating calibration data using at least one piece of reference data corresponding to at least one reference folding angle based on the detected information; generating fingerprint data by correcting the fingerprint sensing data using the calibration data; and detecting the user fingerprint according to the fingerprint data. The present invention can improve fingerprint authentication performance of the display device.
Patent KR-20220028335-A (KR)
Inventor: JEONG SANG DONG
IPC: B01L3/02
Filed: 2020-08-28
Abstract: The present invention relates to a system for dispensing a magnetic bead-containing material. The system for dispensing a magnetic bead-containing material according to an embodiment of the present invention includes: a stage including a tray to which a plurality of storage containers are mounted, and a dispenser disposed at the top of the tray and configured to eject the magnetic bead-containing material in a predetermined amount so that the same may be injected to each of the storage containers; a feed tank configured to store a predetermined amount of the magnetic bead-containing material therein and linked to the dispenser by means of a connection pipe; an air pump configured to supply air to the feed tank so that the magnetic bead-containing material stored in the feed tank may be ejected to the outside through the connection pipe; and an opening/closing valve to which each of the connection pipe and a bypass line is linked so that migration of the magnetic bead-containing material ejected from the feed tank toward the dispenser may be allowed, or the magnetic bead-containing material may be recovered in the feed tank through the bypass line, while interrupting migration thereof toward the dispenser.
Patent KR-20220030056-A (KR)
Inventor: CHOI SANG HUN
IPC: C09J7/40
Filed: 2020-09-02
Abstract: The present invention provides a polyurethane foam excellent in adhesion with a battery cell and at the same time excellent in reworkability, and a method for manufacturing the polyurethane foam in an economical process. The polyurethane foam includes a polyurethane foam layer and an adhesive coating layer provided at one side of the polyurethane foam layer.
Patent KR-20220030691-A (KR)
Inventor: KO SEOK HOON
IPC: B60R21/2165
Filed: 2020-09-03
Abstract: According to the present invention, a driver's seat airbag device for a vehicle, which is expanded toward a front side of a steering wheel while avoiding an obstacle on a rear side of a steering wheel where the obstacle is positioned at the center, comprises: an airbag housing positioned on the rear side of the steering wheel; an airbag cushion stored inside the airbag housing and expanded toward the front side of the steering wheel through the obstacle and the steering wheel when gas is injected into the airbag cushion; and an airbag cover positioned on an upper side of the airbag housing to cover an upper surface of the airbag housing, having a front end part to be rotated upward based on a rear end part thereof when the airbag cushion is expanded, and having a side wall extended from both sides thereof to a lower side to suppress side expansion of the airbag cushion.
Patent KR-20220038872-A (KR)
Title: Composition for etching nitride film and method of forming semiconductor pattern using the same
Inventor: SHIM JAE WON
IPC: H01L21/02
Filed: 2020-09-21
Abstract: The present invention relates to a composition for etching a nitride film and a semiconductor pattern forming method using the same, and more particularly, relates to a composition for etching a nitride film having high etching selectivity for the nitride film using a mixture of cyclic silane and alkyl triethoxysilane/arylalkyl triethoxysilane, and a semiconductor pattern forming method using the same.
Patent KR-20220010396-A (KR)
Title: Method and apparatus for efficiently creating topic using a deep learning model
Inventor: MA BO HYEON
IPC: G06Q10/10
Filed: 2020-09-21
Abstract: According to one embodiment of the present invention, a method and a device for efficiently creating and analyzing a topic using a deep learning model are provided. The device includes a communication circuit and at least one processor.
Patent KR-20210142520-A (KR)
Title: Method and apparatus for transmitting video content using edge computing service
IPC: H04N21/2662
Filed: 2020-09-21
Abstract: The present invention relates to a method and an apparatus for video content transmission using an edge computing service (for example, a multi-access edge computing (MEC) service). According to one embodiment of the present invention, the method comprises: a step in which an edge data network acquires sensor information including sensed bearing information from an electronic device connected to the edge data network; a step of acquiring state information including network state information between the edge data network and the electronic device; a step of identifying the size and position of a first partial image based on the sensor information and the state information; a step of generating a first frame by encoding the first partial image based on the identified size and position of the first partial image; and a step of transmitting the generated first frame to the electronic device.
Patent KR-20210035753-A (KR)
Title: Nano-perforator having enhanced antiviral activity
Inventor: KWEON DAE HYUK
IPC: A61P31/22
Filed: 2020-09-22
Abstract: The present invention relates to the prevention of viral infection and improvement of therapeutic efficacy through structural modification or improvement of nano-perforators. A nano-perforator with modified structure, area, shape and properties of the membrane-structured protein according to the present invention has improved thermal stability, and has maximized antiviral activity through increased puncturing efficiency, increased stability of the nano-perforator, and imparted virus specificity, thereby being usefully used as a pharmaceutical composition for preventing or treating viral infections.
Patent KR-20220040869-A (KR)
Title: Battery module and battery pack comprising the same
Inventor: KIM YUN HO
IPC: H01M10/42
Filed: 2020-09-24
Abstract: Disclosed is a battery module including: a plurality of battery cells stacked on each other in a first direction; a pair of end plates that respectively come in contact with both ends of a stacked structure in which the plurality of battery cells are stacked in the first direction; and a pair of bus bar assemblies including a bus bar disposed at both ends of the stacked structure in a second direction perpendicular to the first direction and connecting the electrodes of the plurality of battery cells respectively positioned at both ends of the second direction to each other, a circuit board electrically connected to the bus bar, and a connector installed on the circuit board and electrically connected to the bus bar assemblies through the circuit board.
Patent KR-20220042685-A (KR)
Title: Electrode sheet rewinding device including position-movable idle rollers
Inventor: LEE SEUNG HOO
IPC: H01M10/04
Filed: 2020-09-28
Abstract: The present invention relates to a device for rewinding an electrode sheet for which one process has been completed in an electrode manufacturing process of a secondary battery. According to the present invention, the device comprises: a bobbin on which a PET film is wound; a bobbin holder for mounting the bobbin; a base plate disposed on the lower part of the bobbin holder to support the bobbin holder; a touch roll in a roller shape pressing an electrode sheet rewinding on the bobbin at the upper part of the bobbin to prevent meandering of the electrode sheet; a vertical plate disposed on one side of the base plate and having the touch roll attached thereto; and an idle roller unit forming a tangential line of the electrode sheet rewound to the bobbin together with the touch roll. The idle roller unit includes an idle roller maintaining the tension of the rewound electrode sheet and forming the tangential line and a first driving means and second driving means enabling position movement of the idle roller.
Patent KR-20220042953-A (KR)
Inventor: JANG CHANG HO
IPC: F23N5/08
Filed: 2020-09-28
Abstract: The present invention discloses a system capable of detecting ignition and flame. According to one embodiment, disclosed is a system for detecting ignition and flame in a pilot burner of a boiler, the system comprising: a pilot burner for generating initial flame during boiler operation; an ignition system connected to the pilot burner to generate pulse-type flame in the pilot burner; and a flame scanner for detecting a cause when ignition for the flame generated by the pilot burner fails. Accordingly, the ignition and flame detection system of the present invention can monitor whether ignition occurs in real time and confirm the cause of ignition failure.
Patent KR-20220046028-A (KR)
Title: Display device
Inventor: AHN JEA HEON
IPC: H01L27/32
Filed: 2020-10-06
Abstract: The present invention relates to a display device, which comprises: a first substrate including a pixel array; a second substrate coupled to the first substrate; and a sealing member disposed between the first and second substrates. The second substrate includes: a base substrate including a display area overlapping the pixel array and a peripheral area for surrounding the display area; a first compensation structure disposed in the peripheral area on the base substrate, at least partially overlapping the sealing member, and including an organic material; a second compensation structure spaced apart from the first compensation structure, disposed in the peripheral area on the base substrate, at least partially overlapping the sealing member, and including the same material as the first compensation structure; and a first protective layer for covering the first and second compensation structures, and including an inorganic material. Therefore, reliability of the display device can be improved.
Patent KR-20220046872-A (KR)
Inventor: KWON HYOUNG CHOEL
IPC: A21C11/04
Filed: 2020-10-08
Abstract: The present invention relates to a spike roller for perforating pizza dough when making pizza. The spike roller for pizza forms a spike at a predetermined slope which is not perpendicular to a rotation axis with an elastic material so as to increase efficiency of perforation, thereby functioning as a spring operation by receiving elasticity if pressure is applied to a formation spike.
Patent KR-20220048737-A (KR)
Title: Semiconductor memory device
Inventor: LEE MYUNG HUN
IPC: H01L27/1157
Filed: 2020-10-13
Abstract: The technical problem to be solved by the present invention is to provide a semiconductor memory device with improved integration and reliability. A semiconductor memory device comprises: a mold structure including a plurality of gate electrodes stacked spaced apart from each other on a first substrate; a channel structure passing through a first region of the mold structure and intersecting each of the gate electrodes; at least one first through structure passing through a second region of the mold structure; and at least one second through structure passing through a third region of the mold structure. The first region is a cell region of a cell block, the second region is an extended region of the cell block, and the third region is an extended region of a dummy block.
Patent KR-20220049358-A (KR)
Inventor: CHA YONGBUM
IPC: H01L51/50
Filed: 2020-10-14
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound described herein can be used as a material for an organic material layer of the organic light emitting device. The compound according to at least one embodiment of the present specification can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220052744-A (KR)
Inventor: JEON YONG HO
IPC: C12R1/425
Filed: 2020-10-21
Abstract: The present invention relates to a new Serratia plymuthica GYUN-8 strain and a use thereof, and specifically, the present invention relates to a new Serratia plymuthica GYUN-8 strain, and a disease control agent and a plant growth promoter containing, as active ingredients, the strain or a culture thereof. In addition, the present invention relates to a plant disease control method and a plant growth promotion method comprising a step of immersing or drenching plants or plant seeds in the new strain or culture medium thereof of the present invention. The plant disease control agent and plant growth promoter containing the new strain Serratia plymuthica GYUN-8 according to the present invention has excellent antagonistic action against plant pathogens and excellent activity to promote seed germination and plant growth. In addition, the plant disease control agent and plant growth promoter of the present invention are microbial preparations using microorganisms, and can resolve the problem of environmental pollution caused by the use of conventional compound pesticides and toxicity to a human body due to residual pesticides. Thus, the present invention is safer, more environmentally friendly, and can increase the production amount of plants, thereby having a very useful effect economically as well.
Patent KR-20220054938-A (KR)
Inventor: PYUN KYU HO
IPC: H01M50/409
Filed: 2020-10-26
Abstract: Disclosed is a method for manufacturing a pocketing positive electrode body, a pocketing electrode body, and an electrode assembly including a pocketing positive electrode body capable of reducing wasted space in an electrode by forming an electrode non-coated part where electrode active material is not formed so as not to protrude from the electrode. A method for manufacturing a pocketing electrode body according to an embodiment of the present invention may comprise the steps of: forming or applying a positive electrode active material on a surface of a positive electrode current collector; forming a positive electrode of the same shape by punching or cutting the positive electrode current collector; preparing a separator; positing an insulating member on one surface of the separator; arranging the positive electrode in a positive electrode accommodating part of the insulating member; attaching the separator to the insulating member by folding the separator in a state where the positive electrode is disposed in the positive electrode accommodating part; and forming a pocketing positive electrode body by cutting the insulating member and the separator.
Patent KR-20220055848-A (KR)
Title: Manufacturing method of aldehyde
Inventor: KIM TAE YUN
IPC: B01J31/18
Filed: 2020-10-27
Abstract: The present invention relates to a method for preparing an aldehyde, including the steps of: allowing an olefin-based compound to react with syngas in the presence of a catalyst for hydroformylation in a hydroformylation reactor to form a reaction product containing an aldehyde; introducing the reaction product containing an aldehyde to a distillation device; separating a low-boiling point ingredient of the reaction product at the top of the distillation device, while separating a high-boiling point ingredient of the reaction product at the bottom of the distillation device; and recycling at least a part of the low-boiling point ingredient separated at the top of the distillation device to the distillation device in the form of spray.
Patent KR-20210020852-A (KR)
Title: Work display system based on augmented reality and a program recorded on a computer-readable recording medium for processing the same
Inventor: MIN YOUNG HAG
IPC: G06Q10/06
Filed: 2020-10-27
Abstract: According to an embodiment of the present invention, a program recorded on a computer-readable recording medium can display construction images on a display unit based on augmented reality. The display device includes: a camera unit; an operation unit for processing a calculation determined based on collection information, which is image information collected from the camera unit; a storage unit for storing construction image information, which is information about construction images related to a plurality of constructed objects; and the display unit for displaying the entire image calculated based on the collection information and the construction images calculated based on the image information. The program can perform a method comprising: an object image selection step in which an object image, which is an image related to a constructed object, one of the constructed objects to be displayed on the display unit, is selected; a task classification step in which a constructed object related to the task assigned to a user and a constructed object not related to the task assigned to the user are distinguished; and a first task display step in which the object image is displayed on the display unit at a point corresponding to the location at which the constructed object must be installed so that the object image associated with the constructed object related with the task assigned to the user and the object image associated with the constructed object related to the task not assigned to the user are distinguished from each other. Therefore, user convenience can be provided.
Patent KR-20220057045-A (KR)
Inventor: LEE WON NAM
IPC: E04B1/41
Filed: 2020-10-29
Abstract: The present invention relates to an anchor bolt and an exterior panel fastening structure using the same. More particularly, the present invention relates to an anchor bolt that can be fast and simple in construction and firmly fastens and fixes an exterior panel, and an exterior panel fastening structure using the same. According to the present invention, the anchor bolt comprises: a bolt (110) in the form of a rod having a thread formed on the outer surface; a fastening nut (120) composed of a body, an insertion hole (122) formed in an axial direction from one side of the body, and an end (121) protruding from an outer surface of the body and fastened to one side of the bolt (110); and fixtures (130) of a predetermined number composed of a through hole (131) and a fixing piece (132) that protrudes radially from the outside of the body and is elastically deformable, and coupled to the fastening nuts (120) in a form in which the fastening nuts (120) are inserted into the through holes (131).