baber/WOPTO huggingface dataset:
Patent KR-20200113973-A (KR)
Title: Indirect tire monitoring appartus and method
Inventor: JEHYUN BANG
IPC: B60C23/06
Filed: 2019-03-27
Abstract: An indirect tire pressure monitoring device and a method thereof are disclosed. The indirect tire pressure monitoring device according to an embodiment of the present invention includes: a wheel speed sensor that detects the rotational angular speed of a wheel; and an electronic control unit that calculates a difference in the dynamic radius of a tire based on the rotational angular speed detected by the wheel speed sensor, calculates the standard deviation of the difference in the dynamic radius of the tire from the calculated difference in the dynamic radius, determines the installation of a chain on the tire based on the calculated standard deviation of the difference in the tire dynamic radius, and rejects tire pressure determination when it is determined that the chain is installed on the tire.
Patent KR-20200120172-A (KR)
Inventor: YOON JIN KOOK
IPC: B24D18/00
Filed: 2019-04-11
Abstract: The present invention relates to precise glass processing, and more specifically, to a grinding member for a glass processing apparatus which processes an edge of glass with a preset precision and a method of manufacturing the same. According to the present invention, the grinding member is a grinding member (300) for a glass processing apparatus for grinding an edge side surface of glass (10) to have a trapezoid-shaped side cross-section, which comprises: a metal basic material (340) having one or more processed surfaces including an end processed surface (310) corresponding to the shape of the side cross-section of the glass (10) after processing, and a pair of inclined parts (330) formed around the end processed surface (310); and a nickel plated layer (350) formed by performing a nickel electric plating on a plurality of grinding particles (360) on the processed surface. The nickel plated layer (350) has a convex part formed on the end processed surface (310) to protrude outwards.
Patent KR-20200122793-A (KR)
Title: Mobile photovoltaic power generation facility
Inventor: LEE CHUN BAE
IPC: H02S30/10
Filed: 2019-04-19
Abstract: Disclosed is a mobile solar power generation facility which is easy for removal and separation. The mobile solar power generation facility comprises: a solar module; a connection cable transmitting electric energy generated by the solar module; a support structure coupled to the solar module to control an inclination angle of the solar module; and a flat plate-type foundation coupled to the support structure to support the solar module from a lower portion. The foundation is provided with a coupling means in an opposite direction so as to be extended through mutual coupling with an adjacent foundation.
Patent KR-20200124003-A (KR)
Inventor: LEE CHANG WOO
IPC: H01M4/525
Filed: 2019-04-23
Abstract: The present invention relates to a negative electrode active material for a sodium secondary battery, comprising: a nut containing metal oxide; and an N-doped carbon shell bonded to at least a portion of a surface of the nut and, more specifically, to a negative electrode active material for a sodium secondary battery, having excellent service life characteristics and charge/discharge capacity.
Patent KR-20190047680-A (KR)
Inventor: HIRLER FRANZ
IPC: H01L29/06
Filed: 2019-04-29
Abstract: According to embodiments of the present invention, a semiconductor device includes a transistor cell (102) in a transistor cell region (103) of a semiconductor body (101). The super junction structure (104) of the semiconductor body (101) includes a plurality of drift subregions (105) and a plurality of compensation subregions (106) which have a first conductivity type and a second conductivity type opposite to each other, and are alternately arranged in a lateral direction (x). An outer end region (108) of the transistor cell region (103) between an edge of the semiconductor body (101) and the transistor cell region (103) includes a first and a third end subregion (111, 113) of the first conductivity type. A second end subregion (112) of the second conductivity type is interposed between the first and the third subregion (111, 113) in a vertical direction (z) perpendicular to a first surface (115) of the semiconductor body (101).
Patent KR-20190051931-A (KR)
Inventor: HAN DONG MUN
IPC: G06Q40/08
Filed: 2019-05-08
Abstract: According to an aspect of the present invention, an online title search system comprises: a title search receiving unit to receive title search request data; a management database to analyze and store the title search request data transmitted from the title search receiving unit; an imported livestock product distribution history checking unit to connect to an imported livestock product distribution history information database to check an imported livestock product distribution history; an imported cargo progress information search unit to search imported cargo progress information; a title search report generation unit to receive data from the imported livestock product distribution history checking unit and the imported cargo progress information search unit to generate a title search report; and a date management unit to control operations of the imported livestock product distribution history checking unit, the imported cargo progress information search unit, and the title search report generation unit based on a title search date included in the title search request data, and allow the title search report generation unit to generate the title search report based on search information of the imported livestock product distribution history checking unit and the imported cargo progress information search unit on a title search expiration date. Accordingly, a real-time title search can be performed based on a network and computing data to reduce a risk burden of a title search requester and perform a reliable and quick title search.
Patent KR-20200131052-A (KR)
Inventor: JANG GI JO
IPC: A23L27/40
Filed: 2019-05-13
Abstract: The present invention relates to a method for producing boneless galbitang (Korean beef rib soup) from which bad smells have been removed, and boneless galbitang obtained therefrom. In order to remove bad smells which may be caused by raw rib meat, a beet extract is used to remove blood water, and cucumber juice is additionally added in a process of producing a rib soup base broth. Thus, bad smells are completely removed, and flavors are improved. Also, nutritionally good components of beets can be consumed.
Patent KR-20200133087-A (KR)
Inventor: RYU JEUNG SOO
IPC: G02F1/13357
Filed: 2019-05-16
Abstract: The present invention relates to a backlight device of a direct lighting type which provides light of a uniform surface light source to a display panel. The backlight device of the present embodiment includes: a light source module in which a plurality of light sources are mounted on a substrate at predetermined intervals; a reflective sheet disposed on the substrate while exposing the light source; a diffusion plate disposed on an upper portion spaced apart from the light source module; and a reflective member disposed between the light source and the diffusion plate, and having a reflective layer formed on the top surface and the bottom surface thereof and having a plurality of light-transmitting holes penetrating the upper and lower portions thereof.
Patent KR-20200133556-A (KR)
Inventor: JEONG WON KYO
IPC: G06T3/40
Filed: 2019-05-20
Abstract: The present invention relates to a dot-matrix-based mosaic image display block system for mosaic block play. According to the present invention, the dot-matrix-based mosaic image display block system for mosaic block play comprises: a user device having mosaic image conversion software mounted therein; and a mosaic display block device. According to the present invention, children′s creativity can be further improved.
Patent KR-20200134811-A (KR)
Inventor: CHO BYUNGJIN
IPC: B63B11/00
Filed: 2019-05-23
Abstract: Disclosed is a cofferdam structure for a ship. According to one aspect of the present invention, provided is the cofferdam structure for a ship, which includes: a first flat plate; a second flat plate arranged to be spaced apart from the first flat plate so that a vacant space is formed between the first flat plate and the second flat plate; a girder coupled directly in contact between the first flat plate and the second flat plate; a plurality of first reinforcing members vertically arranged with respect to the girder, fixed in contact with the first flat plate, and spaced apart from the second flat plate; and a plurality of second reinforcing members interposed one by one between adjacent two among the plurality of first reinforcing members, vertically arranged with respect to the girder, fixed in contact with the second flat plate, and spaced apart from the first flat plate. Therefore, the cofferdam structure for a ship can further improve a noise and vibration reduction structure.
Patent KR-20200134899-A (KR)
Inventor: KWON BAEK GYU
IPC: D06F33/30
Filed: 2019-05-24
Abstract: Provided is a washing machine having a PCB assembly. The washing machine includes: a cabinet forming an exterior; a top cover that is attached to the top of the cabinet; and the PCB assembly that is provided in the cabinet and controls the washing machine. The PCB assembly includes: a frame provided to accommodate a PCB; and a cover that is coupled to the frame and covers the PCB. The cover includes: a heat dissipation passage provided for heat dissipation of the PCB; and a moisture inflow prevention unit provided to prevent water from flowing into the heat dissipation passage.
Patent KR-20200136165-A (KR)
Inventor: CHO SEONGMI
IPC: G03F7/105
Filed: 2019-05-27
Abstract: The present invention relates to a compound represented by chemical formula 1, to a color material composition having improved heat resistance and light absorption coefficient, to a photosensitive resin composition, to a photosensitive material, to a color filter, and to a display device.
Patent KR-20190062359-A (KR)
Title: Wind power generation device for window frame
Inventor: CHOI JAE SUN
IPC: F03D9/11
Filed: 2019-05-29
Abstract: The present invention relates to a wind power generation device for a window frame. The present invention can be arranged and installed in a prefabricated manner depending on the size of a windowsill frame or a window frame of a general home or a building, so that the installation is simple. The present invention is manufactured in a small size and the purchase and manufacturing unit price is relatively cheap compared to other power generation facilities. The produced electric energy is charged into a storage battery provided at an end, and upon completion of charging, it can be confirmed immediately, so that the use is simple. The wind power generation device for a window frame according to the disclosed present invention comprises: a plurality of main bodies which have a cutout groove into which an external wind can flow, formed on a front surface thereof, an installation space formed inside thereof, and a connection terminal formed on a side surface thereof, and is arranged and installed in a state that the plurality of main bodies are electrically connected by the connection terminal along the window frame; a blade which is rotatably installed in the installation space and is rotated by wind that flows through the cutout groove; a generator unit which is operatively installed in the installation space and is connected to a rotary shaft of the blade to convert rotational force of the blade into electric energy and produce the electric energy; and a storage battery which is detachably attached to the window frame to be electrically connected to the main body disposed at the end among the plurality of main bodies and is charged with the electrical energy produced by the generator unit.
Patent KR-20200137301-A (KR)
Inventor: SUK KYUN YONG
IPC: A01G9/14
Filed: 2019-05-29
Abstract: The present invention relates to an unmanned pest controller for a plastic greenhouse used when spraying pesticides or fertilizers inside the facility in the cultivation of facilties for agricultural products such as the plastic greenhouse. More specifically, the present invention relates to an unmanned pest controller for the plastic greenhouse which installs a flexible supply pipe, so that it is easy to operate during handling, and it is possible to evenly spray chemicals to the top of crops by adjusting the angle of a nozzle. In addition, the unmanned pest controller is made in an inexpensive structure due to having a very simple power transmission structure, and it is possible to enable accurate reciprocating motion.
Patent KR-20200137625-A (KR)
Title: A test socket and maufacturing method thereof
Inventor: MOON HAE JOONG
IPC: G01R3/00
Filed: 2019-05-31
Abstract: According to one embodiment of the present invention, provided is a test socket, which is the test socket for electrically connecting an upper device and a lower device. The test socket comprises: a body portion having a plurality of through holes penetrating in a vertical direction; and a plurality of conductive portions installed in each of the plurality of through holes and forming a signal line in the vertical direction. The conductive portion integrally forms a conductive body having a diameter smaller than the diameter of the through hole, an upper end extending to the top of the conductive body to have a diameter larger than the diameter of the conductive body, and a lower end extending to the bottom of the conductive body to have a diameter larger than the diameter of the conductive body, is installed to surround the outer circumferential surface of the conductive body between the upper and lower parts, and is provided with an elastic spring compressed by pressure in a vertical direction in a space between an inner wall of the through hole and the inner wall and providing restoration force to the upper end and the lower end.
Patent KR-20200139391-A (KR)
Inventor: LEE CHANG HOON
IPC: B29D35/12
Filed: 2019-06-04
Abstract: The present invention relates to a shoe sole capable of increasing eco-friendliness and economic feasibility, and to a manufacturing method of the shoe sole. The shoe sole is manufactured by coating liquid polyurethane on surfaces of irregular particles, placing the same in a mold, and heating and pressurizing the same.
Patent KR-20200139513-A (KR)
Title: Supported catalyst for olefin polymerization, method for preparing the same and method for preparing polyolefin using the same
Inventor: MIN JOONKEUN
IPC: C08F2/38
Filed: 2019-06-04
Abstract: The present invention relates to a supported catalyst for olefin polymerization, a manufacturing method thereof, and a method for manufacturing a polyolefin using the same, wherein the supported catalyst includes: a main catalyst containing a metallocene compound; a cocatalyst comprising alkyl aluminum and an aluminoxane compound; an aromatic compound combined with two or more polar groups selected from among a hydroxyl group (-OH), an amine group (-NH_2), a thiol group (-SH), a carboxyl group (-COOH), and an amide group (-CONH_2) and one or more halogen groups; and a carrier supporting the main catalyst, cocatalyst, and aromatic compound, and having a functional group bonded to the surface thereof. Also, a molar ratio of the functional group to the alkyl aluminum is 0.7 or more and 3.5 or less, and a molar ratio of the aromatic compound to the alkyl aluminum is 0.5 or more and 1.9 or less.
Patent KR-20200143586-A (KR)
Inventor: OH SEYOUNG
IPC: G02F1/13
Filed: 2019-06-14
Abstract: A supporter for electronic component includes: an absorption plate which is adsorbed to an upper surface of a first electronic component, the first electronic component and a second electronic component being spaced apart from each other on a flat surface; and a supporting member which includes a first support unit supporting a lower surface of the second electronic component and includes a connection part connecting the adsorption plate and the first support unit, wherein on the plane, an area of 70% or more to 90% or less of the first support unit overlaps the second electronic component, thereby preventing damage to the electronic component and fixing a display panel and the electronic component.
Patent KR-20210000917-A (KR)
Inventor: CHOI DAE GEUN
IPC: F25B21/02
Filed: 2019-06-26
Abstract: The present invention relates to a vehicle cooling device for a second row passenger. Conventionally, as a first row side and a second row side were cooled with cold air generated by an air conditioner, the size of the air conditioner had to be enlarged, and thus the overall weight of a vehicle became heavy, and as a duct extending from the air conditioner to the second row side had to be installed, there was a problem in packaging. Therefore, the present invention is to configure the vehicle cooling device having a second row vent at the rear of a center console for the second row passenger of the vehicle. The vehicle cooling device comprises: a cooler (100) separately installed at the bottom of a first row seat or inside the center console in a state of being separated from the air conditioner and the duct on the first row side inside an instrument panel; and a blower (300) installed at the bottom of the seat or inside the center console so as to be provided at the rear of the cooler (100), and sending cool air generated during the operation of the cooler (100) to a second row vent (200). In the present invention, the second row side is cooled with cold air generated by the cooler (100) installed on the second row side, such that the size of the air conditioner is not enlarged, thereby reducing the overall weight of the vehicle to achieve fuel efficiency savings, and removing the duct reaching the second row side from the air conditioner.
Patent KR-20210001208-A (KR)
Inventor: SEOKHWAN LEE
IPC: G01M17/02
Filed: 2019-06-27
Abstract: Technology disclosed in the present specification relates to a brake and tire abrasion fine dust measurement system. The system includes: a chamber; a hybrid simulator with braking and tire driving located in the chamber; an air inflow blower introducing air into the chamber interior; an air discharge blower discharging air from the chamber interior; and a fine dust measurement apparatus measuring the concentration of fine dust in the air discharged by the air discharge blower. The hybrid simulator with braking and tire driving includes: a base plate; a support frame installed on the base plate to be horizontally moved; a brake disc installed in the support frame to be rotatable, and with which a brake assembly and a tire are combined; a brake disc driving apparatus connected to the brake disc to rotate the brake disc; a braking control apparatus connected to the brake assembly to control a braking operation with respect to the brake disc of the brake assembly; a drum installed on the base plate to be rotatable; a drum driving apparatus rotating the drum; and a tire load generation apparatus horizontally moving the support frame in a direction to the drum such that the tire and the outer circumference surface of the drum come in contact with each other. Therefore, the present invention is capable of securing the reliability of data and simplifying a testing procedure.
Patent KR-20210001748-A (KR)
Inventor: LEE JOO SUNG
IPC: C08J9/26
Filed: 2019-06-28
Abstract: The present invention relates to silane-grafted polyolefin powder particles used as a constitutional element of a lithium secondary battery, and including: polyolefin powder particles corresponding to central cores; and a silane compound grafted to the surfaces of the polyolefin powder particles. The present invention also relates to a method for manufacturing the silane-grafted polyolefin powder particles, a crosslinked polyolefin separator derived from the silane-grafted polyolefin powder particles, a method for manufacturing the crosslinked polyolefin separator, and a lithium secondary battery including the crosslinked polyolefin separator.
Patent KR-20210002828-A (KR)
Inventor: KIM SUN WOO
IPC: G06F16/90
Filed: 2019-07-01
Abstract: According to an embodiment of the present invention, provided are a method and a device for optimizing a search engine. According to an embodiment of the present invention, the method for optimizing a search engine comprises the steps of: extracting words for constructing sentences used for learning from product information of a seller; determining an order of the words in accordance with the size of a window; constructing sentences in accordance with the determined order; and learning a context in which each word is used from the constructed sentence.
Patent KR-20210003497-A (KR)
Inventor: KONG TAE KYUNG
IPC: H01L21/677
Filed: 2019-07-02
Abstract: The present invention provides a device and method for transferring a substrate. A substrate processing device comprises: a first unit; a second unit; a transfer unit transferring a substrate between the first and second units; and a controller controlling the transfer unit. The transfer unit includes a transfer robot having a seating surface on which the substrate is placed, and a hand with an adsorption hole formed on the seating surface, and a decompression line connected to the adsorption hole to decompress the adsorption hole and having a valve installed therein, and a decompression member decompressing the decompression line. The controller controls the transfer unit so that the transfer robot waits while decompressing the adsorption hole in a state where the substrate is not placed on the seating surface after the transfer unit transfers the substrate to the first unit or the second unit.
Patent KR-20210009150-A (KR)
Inventor: PAK HONG SIK
IPC: G06Q30/06
Filed: 2019-07-16
Abstract: The present invention provides an expandable online universal platform system for multi-content distribution management. According to the present invention, the expandable online universal platform system for multi-content distribution management allows all content information which can be distributed online, such as video content, audio content, image content, text content, and multimedia content, to be shared on a single online platform, thereby maximizing information sharing and recycling. The implementation and expansion of various revenue models related to information use can be smoothly and diversified, and individual work/collaboration work in the online space or the transaction of content information can be made simple and easy through the provision of an expanded and generalized online platform.
Patent KR-20210012279-A (KR)
Title: Leg caring apparatus
Inventor: HYUNSUN YOO
IPC: A61H33/06
Filed: 2019-07-24
Abstract: A leg care device according to the present invention includes: a main body that provides an operating space in which legs are accommodated; a floor module provided on the lower part of the main body to support the main body; and a floor support for allowing movement of the floor module. According to the present invention, a user can move the leg care device conveniently. Accordingly, the user can conveniently enjoy a foot bath at a desired place.
Patent KR-20210012289-A (KR)
Title: Thermoplastic resin and method for preparing the same
Inventor: PARK EUN SEON
IPC: C08L55/02
Filed: 2019-07-24
Abstract: The present invention relates to a thermoplastic resin composition comprising a small-diameter graft copolymer and a large-diameter graft copolymer in a weight ratio of 5 : 5 to 7 : 3, which has excellent releasability and processability. An object of the present invention is to provide the thermoplastic resin having excellent releasability while minimizing the use of a release agent or change in molding conditions of a resin.