baber/WOPTO huggingface dataset:
Patent KR-20200007456-A (KR)
Inventor: KIM KYEUNGTAI
IPC: A47J47/01
Filed: 2018-07-13
Abstract: The present invention relates to a store type rice cooking apparatus to automatically perform rice washing, rice cooking, and washing without human power. According to one embodiment of the present invention, the store type rice cooking apparatus comprises: a housing having an opening/closing door installed on an external surface; a rice washing unit washing grains; a grain supply unit supplying the grains to the rice washing unit; a rice cooking unit including a rice pot, a rice pot lid, and a heating unit to cook the rice; a rice pot position adjustment unit coupled to the rice pot and the rice pot lid to independently adjust movement of the rice pot and the rice pot lid; a washing unit including a washing vessel disposed on a moving path of the rice pot and the rice pot lid, and separately washing the rice pot and the rice pot lid; a rotational guide unit rotationally coupled to an outlet of the rice washing unit and guiding movement of rice washing water or washed grains fallen from the rice washing unit; and a control unit including a preset operation mode to control operation of the grain supply unit, the rice washing unit, the rice cooking unit, the rice pot position adjustment unit, the washing unit, and the rotational guide unit in accordance with the operation mode. The operation mode is subdivided into a grain supply mode, a rice washing mode, a grain discharge mode, a rice cooking mode, a rice output mode, and a washing mode to be preset in the control unit. The rotational guide unit is rotated by a preset rotational angle in accordance with the operation mode to place the outlet of the rotational guide unit on the upper part of the rice pot so as to fall the grains into the rice pot in the grain discharge mode.
Patent KR-20190010462-A (KR)
Inventor: MORITA MASAHITO
IPC: H05K1/11
Filed: 2018-07-18
Abstract: Provided is a wiring board includes an insulating layer on which a wiring layer is disposed to restrain defect occurrence. The wiring board comprises: at least one insulating layer having a front surface and a back surface; a first wiring layer disposed on a front surface side of the at least one insulating layer; a second wiring layer disposed on a back surface side of the insulating layer where the first wiring layer is disposed; and a connection conductor electrically connecting the first wiring layer and the second wiring layer. At least the first wiring layer of the first and second wiring layers includes an unfixing region which is not fixed to the insulating layer.
Patent KR-20200015112-A (KR)
Inventor: KIM YOUNG HUN
IPC: H01L21/02
Filed: 2018-08-02
Abstract: Disclosed are a semiconductor device and a method for manufacturing the same. The semiconductor device comprises: a substrate having a power region and a plurality of cell regions separated by the power region and aligned in a second direction; a plurality of gate structures extending in a line shape along the second direction in the cell region and spaced apart from each other in a first direction perpendicular to the second direction; junction layers disposed along the second direction at a side part of each gate structure and having a flat part toward the power region; and a cutting pattern extending along the first direction in the power region to separate the gate structures and the junction layers by each cell region. Even if the size of the semiconductor device is reduced, junction defects of the semiconductor device in the power region and a separated region can be prevented.
Patent KR-20200016009-A (KR)
Title: Boiler
Inventor: KIM IN SOO
IPC: F24H9/14
Filed: 2018-08-06
Abstract: The present invention relates to a boiler having an effect of reducing the use of an unnecessary current and, more specifically, to a boiler comprising a boiler case having a first heating water inlet and a first heating water outlet, wherein the boiler case is installed on a wall. According to the present invention, a water tank is installed in an upper part inside the boiler case, a controller is installed in the water tank, a circulation pump is installed in a lower part inside the boiler case, and a heating water heater is installed in a lower part inside the boiler case, wherein the heating water heater comprises: a housing; a cover; a plurality of rectangular graphite heating elements; a plurality of electrode rods; a first electrode plate; a plurality of second electrode plates; and a first electricity supply control unit.
Patent KR-20200019455-A (KR)
Title: Apparatus for tracking cryptographic transaction using scraper and method of the same
Inventor: KIM HYUN SOO
IPC: G06Q20/06
Filed: 2018-08-14
Abstract: The present invention relates to a technology for easily identifying a flow of legal tender and cryptocurrency. According to an embodiment of the present invention, a cryptocurrency transaction tracking device may comprise: a wallet address processing unit for scrapping and tagging wallet addresses which do not require seizure among all wallet addresses required for transmission of cryptocurrency between specific subjects; an information storage unit which stores daily quotation information of cryptocurrency and transaction fee information for each cryptocurrency in association with the tagged wallet address and the tagged wallet address; and an analysis processing unit for analyzing and processing cryptocurrency flows between the specific subjects based on at least one among the tagged wallet address, the daily quotation information, and the transaction fee information for each cryptocurrency.
Patent KR-20200022130-A (KR)
Title: Tension aggregates screen moduler assembly
Inventor: LEE MIN CHUL
IPC: B07B1/30
Filed: 2018-08-22
Abstract: The present invention provides a tensile aggregate sorting screen modular assembly. The present invention comprises: a support frame (20); a plurality of screen modular units (30) which are arranged on the support frame (20) with a plurality of aggregate sorting holes (32) communicating with upper and lower surfaces; an inner connection unit which connects screen modular units (30) adjacent to each other among the screen modular units (30); an end connection unit which connects a pair of screen modular units (30) arranged next to a pair of left and right frame panels (24) provided in the support frame (20) to the pair of frame panels (24); and a tension adjusting unit (50) which pulls the plurality of screen modular units (30) from the pair of frame panels (24) of the support frame (20) and adds tension to the screen modular units (30). The present invention allows uniform tension to be applied.
Patent KR-20200022697-A (KR)
Title: Passcord-free authentication system using sliding
Inventor: JO JANG GWAN
IPC: G06F21/46
Filed: 2018-08-23
Abstract: The present invention relates to an authentication method. A user terminal outputs a UX displaying n sliding points on a touch display and determines a sliding direction from an application providing attribute information of the n sliding points, wherein the attribute information includes at least relative coordinates for the position where the n sliding points are displayed on the touch display, and from two sliding points sequentially selected from the n sliding points by sliding detected by the touch display. The user terminal determines a detection pressure applied to the touch display by the sliding at m detection points set between the two selected sliding points. The user terminal determines a detection time of the detection pressure at the m detection points and compares at least one or a combination of the sliding direction, the m detection pressures, and the m detection times with the attribute information of the two selected sliding points to determine whether the sliding has occurred on the touch display. The user terminal generates sliding pattern information by using the sliding direction, the m detection pressures, and the m detection times, and includes a sliding SDK for a terminal which transmits the sliding pattern information to a server to authenticate the application. The present invention improves security.
Patent KR-20200029102-A (KR)
Title: Reinforcing method to improve seismic performance of reinforced concrete school buildings
Inventor: LEE SANG HYUN
IPC: E04H9/02
Filed: 2018-09-07
Abstract: The present invention relates to a reinforcing method for improving seismic performance of a reinforced concrete school building. The reinforcing method for improving seismic performance of a reinforced concrete school building includes: a step (a) of performing structure evaluation of a waist wall (10) which is a masonry wall; and a step (b) of performing reinforcement by using non-contraction mortar and a square pipe (23) on a column (20) adjacent to the waist wall (10) evaluated by corresponding an evaluated grade when a structure is evaluated as one grade of a reinforced object in accordance with an evaluation result of the step (a). The evaluation result of the step (a) is classified into a reinforced object and an unreinforced object, and the reinforced object is classified into a first grade, a second grade, and a third grade. When the reinforced object is the first grade, the square pipe (23) is anchored to three sides of the column (20) of a school building. Also, the non-contraction mortar is injected into the square pipe. When the reinforced object is the second grade, the square pipe (23) is anchored to the two sides of the column (20) in the school building. Also, the non-contraction mortar is injected into the square pipe. When the reinforced object is the third grade, the square pipe (23) is anchored to the one side of the column (20) in the school building. Also, the non-contraction mortar is injected into the square pipe.
Patent KR-20200029858-A (KR)
Inventor: KWON TAE HEE
IPC: D05B1/18
Filed: 2018-09-11
Abstract: The present invention relates to an apparatus for manufacturing a shower towel, which mechanically performs an operation of feeding fabric, overlocking both side edges of the same, and cutting the overlocked fabric by a predetermined length to complete a shower towel, thereby increasing production efficiency, maintaining quality uniformity and keeping pleasant and safe working environment. According to the present invention, the apparatus comprises: a frame lengthily formed by horizontal and vertical members; a roll holder disposed on one side of the frame to hold a winding roll having shower towel fabric wound therearound; a traverse disposed on the front side of the roll holder to always feed the fabric fed from the winding roll to a center without concentration on left and right sides; an overlocking unit disposed on the front side of the traverse to finish both sides of the fed fabric by overlocking; a fabric pending unit disposed on the front side of the overlocking unit to temporarily store the finished fabric of a predetermined length; and a fabric cutting unit disposed on the front side of the fabric pending unit to draw and cut the pended fabric by a desired length and sequentially stack the cut fabric on a lower side.
Patent KR-20190031191-A (KR)
Inventor: JAE SUK LEE
IPC: C08F257/02
Filed: 2018-09-17
Abstract: The present invention relates to a novel anion polymerization terminator which can easily use various monomers, and a macro-monomer graft polymer using the same. The novel anion polymerization terminator of the present invention is represented by chemical formula 1, and comprises norbornene and phenyl acrylate.
Patent KR-20190114710-A (KR)
Title: Disposable cooling medium and cooling method using the same
Inventor: KIM GUN HO
IPC: A61M19/00
Filed: 2018-09-20
Abstract: One embodiment of the present invention provides a medical cooling method for cooling a target area using a medical cooling device, including a first cooling step of cooling the target area to a first target temperature through thermal contact using a cooling medium and the target area, wherein the first cooling step includes a step of starting cooling at a different starting temperature from the first target temperature and gradually controlling the temperature to reach the first target temperature.
Patent KR-20200036604-A (KR)
Inventor: YOON KI YOUL
IPC: C08K5/053
Filed: 2018-09-28
Abstract: The present invention relates to a super absorbent resin and a production method thereof. According to the present invention, centrifuge retention capacity (CRC) due to high cross-linking density is exhibited and excellent absorption under pressure (AUP) is exhibited. The super absorbent resin comprises: a base resin; and a surface cross-linking layer formed on the base resin.
Patent KR-20200039081-A (KR)
Inventor: HONGCHAN KIM
IPC: B67D1/07
Filed: 2018-10-04
Abstract: According to an embodiment of the present invention, a water purifier can include: a main body; a dispenser provided on a front surface of the main body to receive a drinking water container; a drinking water outlet provided on an upper surface of the dispenser; a container cleaning device mounted in an upper portion of the main body; and a water supply flow path inserted into the main body and connected to the drinking water outlet and the container cleaning device.
Patent KR-20200039283-A (KR)
Title: Polypropylene resin composition for an automobile interior part, process for preparing the same, and article molded therefrom
Inventor: PARK DAEHO
IPC: C08F297/08
Filed: 2018-10-05
Abstract: The present invention relates to a polypropylene resin composition, a method for manufacturing the same, and a molded article manufactured from the same. The polypropylene resin composition according to an embodiment of the present invention has excellent moldability due to high fluidity, and the molded article manufactured from the same has excellent mechanical properties and has a low emission amount of a voltage organic compound, thereby being suitable for an automobile interior material.
Patent KR-20190049476-A (KR)
Inventor: EUNJONG LEE
IPC: H04W72/12
Filed: 2018-10-23
Abstract: The present invention relates to a wireless communication system and, more specifically, to a method for handling a bandwidth part (BWP) operation in a wireless communication system, capable of reducing data loss, and an apparatus thereof. According to the present invention, the method comprises the steps of: starting a timer related to a downlink BWP when the downlink BWP is switched into an active BWP of a serving cell; allowing an uplink semi-persistent scheduling (SPS) resource formed in an uplink BWP rotational the downline BWP to transmit uplink data or allowing a downlink SPS resource formed in the downlink BWP to receive downlink data; and restarting the timer related to the downlink BWP when the uplink SPS resource transmits the uplink data or when the uplink SPS resource receives the downlink data.
Patent KR-20200045707-A (KR)
Title: Memristor and preparation method the same
Inventor: PARK NAM GYU
IPC: H01L45/00
Filed: 2018-10-23
Abstract: The present invention relates to a memristor and manufacturing method thereof, wherein provided is the memristor having high efficiency and high stability and a low driving voltage and a high on-off ratio. The memristor includes at least one variable resistance layer between a first electrode and a second electrode, and the variable resistance layer is formed of a compound doped with an alkali metal, wherein the compound is represented by chemical formula 1: A_3M_(2-Y)Z_YX_(9-2Y).
Patent KR-20200052634-A (KR)
Inventor: CHOI SEOK HWAN
IPC: B21B15/00
Filed: 2018-11-07
Abstract: Disclosed are a method for diminishing the fishtail of billets and a bloom produced thereby. According to an embodiment of the present invention, a method for diminishing the fishtail of billets comprises: a step (a) of performing a grinding operation on both corners of a front end of bloom, which is horizontally placed and has a quadrangular shape, by circular first and second grinders arranged on left and right sides thereof with respect to the bloom; a step (b) of rotating the bloom to perform a grinding operation on both opposite corners of the front end of the bloom by the first and second grinders; a step (c) of transferring the bloom to perform a grinding operation on both corners of a rear end of the bloom by the first and second grinders; and a step (d) of rotating the bloom to perform a grinding operation on both opposite corners of the rear end of the bloom by the first and second grinders. The size of the fishtail of billets is reduced by rolling the bloom having gone through the steps (a) to (d) to produce the billets.
Patent KR-20200054026-A (KR)
Title: Vain rotary compressor
Inventor: PARK JOONHONG
IPC: F04C29/06
Filed: 2018-11-09
Abstract: According to the present invention, a vane rotary compressor comprises: a cylinder; main and sub-bearings coupled to the cylinder to form a compression space with the cylinder, and having a back pressure pocket formed on a surface facing the cylinder; a rotary shaft supported on radial bearing surfaces of the main and sub-bearings; a roller in which a plurality of vane slots having one end opened to an outer circumferential surface are formed in a circumferential direction, and a back pressure chamber is formed at the other end of the vane slots to communicate with the back pressure pocket; and a plurality of vanes slidably inserted into the vane slots of the roller, and protruding in a direction toward an inner circumferential surface of the cylinder by the back pressure and a centrifugal force of the back pressure chamber to divide the compression space into a plurality of compression chambers. The back-pressure pocket includes a plurality of pockets separated in a circumferential direction to have different internal pressures. The pockets may separately have a bearing protrusion part provided on an inner circumferential side facing an outer circumferential surface of the rotary shaft to form a bearing surface in a radial direction with respect to the outer circumferential surface of the rotary shaft. According to the present invention, the mechanical efficiency between a rotary shaft and a bearing can be improved.
Patent KR-20200055861-A (KR)
Title: Method for production of king oyster mushroom ssampi with matsutake flavor
Inventor: KIM SANG DAE
IPC: A23L31/00
Filed: 2018-11-13
Abstract: The present invention relates to a method of manufacturing Pleurotus eryngii wrapping paper to which a matsutake flavor is added. In the case of manufacturing Pleurotus eryngii wrapping paper by using only conventional seasoning liquids, the taste may be added, but there has been a problem that the flavor cannot be added. By using a fumigation method of the present invention, it is possible to manufacture the Pleurotus eryngii wrapping paper to which the matsutake flavor is added in addition to the taste.
Patent KR-20200055472-A (KR)
Inventor: JINSUK LEE
IPC: B01J23/882
Filed: 2018-11-13
Abstract: Provided is a method for manufacturing benzene, toluene, and xylene, comprising: a first step of performing a selective hydrogenation reaction with the entire amount of pyrolyzed fuel oil, which is a by-product generated in a naphtha cracking center, as a raw material; and a second step of performing a hydrocracking reaction of the entire amount of reactants in the first step. According to the present invention, it is possible to solve the high heat of reaction generated during the hydrogenation reaction, suppress the rapid deactivation of a catalyst generated during the hydrocracking reaction with aromatic compounds with at least three rings, and secure an economic effect of not having to add a distillation process separately in order to reduce polycyclic aromatic compounds.
Patent KR-20200058137-A (KR)
Title: Air conditioner
Inventor: KANGWOOK LEE
IPC: F25B41/04
Filed: 2018-11-19
Abstract: The present invention is to provide an air conditioner capable of minimizing a loss caused when a refrigerant passing through a condenser in a cooling mode flows to an indoor unit. The air conditioner according to an embodiment of the present invention includes: a compressor for compressing a refrigerant; an outdoor heat exchanger in which the refrigerant and outdoor air are heat-exchanged; an indoor unit having an indoor heat exchanger in which the refrigerant and indoor air are heat-exchanged; an integrated module disposed between the outdoor unit and the outdoor heat exchanger and having a refrigerant storage space formed therein, and a phase separator integrally provided to separate the refrigerant flowing into the refrigerant storage space into a gas-phase refrigerant and a liquid-phase refrigerant; a module pipe extended from the outdoor heat exchanger to the integrated module; a connection pipe extended from the integrated module to the indoor unit; and a bypass pipe directly connecting the module pipe and the connection pipe.
Patent KR-20200058680-A (KR)
Inventor: KANG GI JUN
IPC: A61F2/72
Filed: 2018-11-20
Abstract: The present invention relates to a pneumatic electronic prosthesis for sports. More specifically, the present invention relates to a pneumatic electronic prosthesis for sports, which sets hand movements and grip pressures to correspond to any sports event, and controls the same pneumatically to provide an optimized electronic prosthesis for each sports event at an affordable price. Since the electronic prosthesis is detachable, amputated patients can enjoy various sports simply by replacing the electronic prosthesis.
Patent KR-20200059639-A (KR)
Inventor: LEE HOON HA
IPC: C04B11/26
Filed: 2018-11-21
Abstract: The present invention relates to a gypsum producing method which comprises the steps of: producing a desulfurized dust aqueous solution by mixing desulfurized dust with water; and making a calcium chloride aqueous solution to be reacted with the desulfurized dust aqueous solution by feeding the calcium chloride aqueous solution to the same. According to the present invention, the gypsum producing method is eco-friendly compared to a method of simply dissolving desulfurized dust generated during desulfurization using sodium bicarbonate and treating the dissolved desulfurized dust as wastewater or burying the dissolved desulfurized dust, and thus, is able to avoid environmental issues caused due to soil contamination or elution of heavy metals. In addition, gypsum produced according to the present invention can be usable in various forms and in various fields, and therefore, it is possible to stably and continuously recycle, as resources, a large quantity of desulfurized dust generated during desulfurization using sodium bicarbonate.
Patent KR-20200059896-A (KR)
Inventor: LEE TAE WON
IPC: F02F3/00
Filed: 2018-11-22
Abstract: The present invention relates to a piston with increased cooling efficiency and an engine having the same. The piston according to an embodiment of the present invention includes: a cylindrical head unit; a body unit integrally formed on the lower part of the head unit; an oil chamber which is formed inside the head unit and circulates oil; an inlet hole formed on one side of the lower part of the head unit to supply the oil to the oil chamber and communicating with the oil chamber; and an outlet hole formed on the other side of the lower part of the head to drain the oil from the oil chamber and communicating with the oil chamber. The oil chamber passes through the center of the top surface of the head unit and can intersect a center line perpendicular to the top surface of the head unit.