baber/WOPTO huggingface dataset:
Patent KR-20200050013-A (KR)
Title: Method for Preparing Monocyclic Aromatics by Using the Same and Catalyst for Preparing Monocyclic Aromatics
Inventor: KWAK GEUN JAE
IPC: C07C15/08
Filed: 2018-10-30
Abstract: The present invention relates to a catalyst for synthesizing a monocyclic aromatic compound containing a gallium-substituted aluminosilicate system, and a method for synthesizing a monocyclic aromatic compound from syngas using the same. More particularly, the present invention relates to a catalyst capable of inducing a Lewis acid site as gallium is substituted on an aluminosilicate-based support and is covalently bonded inside the support structure, thereby improving activity of a dehydrogenation aromatic reaction, and a method for synthesizing a monocyclic aromatic compound from syngas using the same.
Patent KR-20200050239-A (KR)
Inventor: KIM YOUNG TAE
IPC: C21D1/78
Filed: 2018-11-01
Abstract: The present invention is a door beam impact manufacturing method comprising a step of forming a steel sheet in the form of a steel pipe having a circular cross-section, a decarburization treatment step of softening the surface of the steel pipe subjected to the pipe forming step, a step of high-frequency heating the steel pipe subjected to the decarburization treatment step, and a step of cooling the steel pipe. According to the manufacturing method of the present invention, it is possible to manufacture a door impact beam capable of suppressing the occurrence of cracks when impacted by a colliding body without lowering the strength of the entire material.
Patent KR-20200050566-A (KR)
Inventor: JIHOON JUN
IPC: F02P5/15
Filed: 2018-11-02
Abstract: The present invention relates to a gas engine and a gas engine control method thereof. In order to diagnose the control state of an ignitor by receiving feedback about an ignition operation in response to the output of an ignition control signal from a gas engine, provided is a gas engine including: a crankshaft position sensor detecting the position of a crankshaft by sensing a missing tooth and a tooth installed on the crankshaft; a cam sensor detecting the position of a cam by detecting an edge corresponding to the rotation angle of an exhaust cam and an intake cam interlocked with an engine rotation shaft; an ignition control device outputting a control signal controlling a voltage applied to an ignition coil for each engine cylinder; and an ignition control diagnosis device receiving feedback about the voltage applied to the ignition coil for each engine cylinder, and diagnosing the control state of the ignition coil based on the detected position of the cam and the detected position of the crankshaft.
Patent KR-20200050731-A (KR)
Title: Memory controller, memory system having the memory controller and operating method thereof
Inventor: HONG JI MAN
IPC: G06F11/07
Filed: 2018-11-02
Abstract: The present technology relates to a memory controller, a memory system including the memory controller, and an operating method of the memory controller, capable of performing an overwrite operation for a minimum section when a sudden power-off (SPO) occurs. According to the present technology, the memory controller includes: a page retrieval unit for retrieving a page on which a program operation is performed at a time point when an SPO occurs when a power-on is performed after the SPO occurs; and an overwrite performance unit for performing an overwrite operation on one chunk of a plurality of chunks included in the retrieved page so that an uncorrectable error correction code (UECC) error occurs in the one chunk.
Patent KR-20190051873-A (KR)
Inventor: KIM DO HYUNG
IPC: A61B1/00
Filed: 2018-11-06
Abstract: A dome type display device and method are disclosed. According to an embodiment of the present invention, the dome type display device comprises: a dome type display unit having a concave spherical surface based on a viewing direction of a user, and having a plurality of sub-displays provided at positions corresponding to the spherical surface; and a display control unit including a photographing information confirmation unit which receives an super-wide-angle image formed by photographing an area of 180° or more by an super-wide angle photographing device and confirms photographing information of the super-wide angle image, a display mapping unit which confirms display information indicating a display area, a display angle, and a display configuration of the display device and sets a position where the super-wide angle image is to be displayed in consideration of the photographing information and the display information, and a sub-image generation unit which generates a sub-image to be displayed in the plurality of sub-displays in consideration of the position where the super-wide angle image is to be displayed. According to the present invention, it is possible to accurately display a subject provided in a super-wide angle image without distortion.
Patent KR-20200053343-A (KR)
Inventor: CHONG CHEOL WOO
IPC: F16K5/02
Filed: 2018-11-08
Abstract: The present invention relates to a substrate processing apparatus, a valve for the same provided therein, and a method for driving the valve. The substrate processing apparatus includes: a chamber; a supply flow path supplying first gas or second gas to the chamber; a first gas supply part supplying the first gas; a second gas supply part supplying the second gas; a first gas flow path connected to the first gas supply part; and a second gas flow path connected to the second gas supply part.
Patent KR-20200059820-A (KR)
Inventor: CHOI DONG HO
IPC: B41J11/00
Filed: 2018-11-22
Abstract: The present invention relates to an adsorption structure of an output medium for preventing wrinkles on an output surface, which comprises: a plate which comes in contact with and supports an output medium on a printing position; a plurality of one-side indented groove units which are formed by being indented in a convex arc shape in one direction along an axial direction of the plate; a plurality of other-side indented groove units which are formed by being indented in a convex arc shape in the other direction along an axial direction of the plate, and cross the corresponding one-side indented groove units; and an inner-side adsorption hole unit which communicates in an up-and-down direction of the plate at a portion, where the one-side indented groove units and the other-side indented groove units cross each other, for entirely evenly inducing the output medium to come in contact with the plate, and adsorbs and guides outer air. The present invention, unlike the conventional techniques, forms a plurality of indented groove units with a trajectory of a convex arc in the opposite direction to the platen to cross, forms an adsorption hole unit at each portion where the convex indented groove units cross each other in the opposite direction, forms an adsorption hole in an atypical pattern on the platen to increase the area where the output medium comes in contact with a surface of the platen at the printing portion, thereby reducing or preventing the generation of traces on the printed output medium even when the output medium is adsorbed to the platen by a suction force similar to the conventional one.
Patent KR-20200061480-A (KR)
Inventor: PARK SANGMOON
IPC: B22F3/24
Filed: 2018-11-23
Abstract: The present specification discloses a manufacturing method of a porous metal ball, which comprises the following steps of: preparing a precursor solution containing a first metal salt; and heat-treating while milling the precursor solution. The milling is performed by a magnetic bar. According to the manufacturing method of the porous metal ball, it is possible to reduce a manufacturing cost by simplifying a process compared to a conventional manufacturing process.
Patent KR-20200028808-A (KR)
Title: Nitrogen dioxide gas sensor and fabricating method of the same
Inventor: PARK JINSUNG
IPC: G01N27/04
Filed: 2018-12-04
Abstract: The present invention relates to a production method of a nitrogen dioxide gas sensor. The production method of the nitrogen dioxide gas sensor comprises the steps of: preparing a source solution including graphene oxide; reducing the source solution with a reducing agent including vitamins; gelling the reduced source solution to produce a sensing solution; providing the sensing solution on a substrate on which a mask including a groove pattern is disposed; and removing the mask to form a sensing pattern corresponding to the groove pattern on the substrate, wherein the sensing pattern may selectively react with nitrogen dioxide (NO_2).
Patent KR-20200067681-A (KR)
Inventor: NOH GYU BIN
IPC: H01R25/00
Filed: 2018-12-04
Abstract: The present invention relates to a portable rechargeable multi-tap having a solar battery and a compressive sucking disc, which can be attached to a specific position by the compressive sucking disc and can perform charging and power supplying even in outdoor places, where there is no electricity, by a solar charger and a battery, thereby solving a problem that a conventional art can not be used in a place where there is no electricity (e.g., outdoor places and places where there is no plug insertion hole). The present invention provides a multi-tap, including: a plug formed in a protruding type to be coupled into the plug insertion holes; a battery power switch configured in a protruding type to be turned on and off with a finger; a charging gauge module disposed on the front side of the multi-tap to indicate a charging amount of the battery; plug insertion holes disposed on the front side of the multi-tap to couple the plug of an electronic product thereinto; the compressive sucking disc (glass rubber) disposed at each corner of the back side of the multi-tap to be fixatedly attached to a specific position; and a solar charger disposed at the back side of the multi-tap such that an embedded battery can be charged with solar rays. Therefore, the present invention can be attached to a specific position with the compressive sucking disc and can perform charging and power supplying even in outdoor places, where there is no electricity, by a solar charger and a battery, thereby solving a problem that a conventional art can not be used in a place where there is no electricity (e.g., outdoor places and places where there is no plug insertion hole).
Patent KR-20200067696-A (KR)
Title: Security communication method for traffic lights control machine and traffic lights control machine using them
Inventor: KOOK SEUNG HOON
IPC: H04L9/32
Filed: 2018-12-04
Abstract: The present invention relates to a security communication method for a traffic signal controller and a traffic signal controller using the security communication method, capable of enhancing communication security between the traffic signal controller and a traffic signal control server. According to the present invention, the security communication method for the traffic signal controller includes: (a) obtaining, when a server ID and a server signature value corresponding to a control server are obtained, a verification server ID included in the server signature value, and comparing the verification server ID with the server ID to verify the server ID; (b) outputting a controller ID and a controller signature value corresponding to the traffic signal controller, which are previously stored, and verifying the controller ID; and (c) allowing a controller security module to generate a controller session key, and using the server session key generated by the control server to connect security communication.
Patent KR-20190072423-A (KR)
Title: Wave absorbing member attachable to paddle and plating apparatus including wave absorbing member
Inventor: CHANG SHAO HUA
IPC: B01F7/00
Filed: 2018-12-07
Abstract: An objective of the present invention is to suppress spattering and splashing of a plating solution while preventing turbulence on a surface of the plating solution as much as possible even when the plating solution is stirred. To this end, provided is a wave absorbing member attachable to a paddle movable in a horizontal direction to stir liquid. The wave absorbing member comprises: a thin plate-shaped main body portion configured to move from a liquid surface when moving in the horizontal direction; and a front end portion designed to be tapered toward an end from the main body portion. An objective of the present invention is to suppress spattering and splashing of a plating solution while preventing turbulence on a surface of the plating solution as much as possible even when the plating solution is stirred. To this end, provided is a wave absorbing member attachable to a paddle movable in a horizontal direction to stir liquid. The wave absorbing member comprises: a thin plate-shaped main body portion configured to move from a liquid surface when moving in the horizontal direction; and a front end portion designed to be tapered toward an end from the main body portion.
Patent KR-20200070652-A (KR)
Title: Stem crusher
Inventor: CHOI IL SU
IPC: A01D13/00
Filed: 2018-12-10
Abstract: Disclosed is a stem crusher which is to crush stems regardless of the shape of a thick portion. The stem crusher relates to an agricultural machine apparatus which can crush a stem of random crops arranged on the ground surface while moving in a random moving direction on the ground surface, and comprises a body frame, a wheel apparatus, a stem crusher apparatus, a power transfer apparatus, and a pair of lifting apparatuses. The body frame includes: a left frame unit; a right frame unit arranged to face the left frame unit; and a connection frame unit connecting the left frame unit to the right frame unit. The lifting apparatuses are arranged by being apart from the stem crusher apparatus in the moving direction, are respectively mounted on the left frame unit and the right frame unit to face each other, and can be folded in at least one direction. As such, since the lifting apparatuses can be folded in at least one direction, the stem crusher can improve the work efficiency in lifting crops on a various shapes of thick portions.
Patent KR-20200072806-A (KR)
Title: pellet fuel supplying apparatus with heating facility
Inventor: JEONG KWANG HWA
IPC: F23L15/04
Filed: 2018-12-13
Abstract: An objective of the present invention is to provide a heatable solid pellet fuel supply apparatus with improved thermal efficiency. The heatable solid pellet fuel supply apparatus comprises: a pellet storage unit to receive pellets which are solid fuel for supplying to temporarily store the pellets; a downward transport pipe which is formed to have a downward inclination towards a combustion device from a lower portion of the pellet storage unit, and transports a lower inclination path downwards by vibration; an upward transport pipe which is formed to have an upward inclination from a lower side of the downward transport pipe, and transports solid pellet fuel upwards by screw rotation therein; a burner projection port wherein one side thereof is connected to an upper side of the upward transport pipe, and the other side thereof is connected to the inside of the combustion device; and a control unit to control driving of the heatable solid pellet fuel supply apparatus. A preheating air supply pipe is mounted on one edge of the burner projection port to supply preheating air to the burner projection port. An external electric heating device for heating solid pellet fuel transported into the upward transport pipe on the outside of the pipe is mounted on the upward transport pipe.
Patent KR-20200066111-A (KR)
Inventor: YOUN SANG JO
IPC: F16L1/11
Filed: 2018-12-13
Abstract: The present invention relates to a sheet for preventing damage to an underground facility, which comprises: a sheet; butyl rubber attached to the sheet; a pair of sensing lines arranged at a predetermined interval on the sheet to which the butyl rubber is attached; and a prevention sheet configured by attaching urethane sheets or glass fiber, to which the butyl rubber is attached, so as to surround the pair of sensing lines. Accordingly, the sheet for preventing damage to an underground facility can have increased transport and construction convenience since the butyl rubber is attached to only a part of the sheet.
Patent KR-20200073540-A (KR)
Title: Electrical outlet that can be inserted in any angle
Inventor: GOH SE HWAN
IPC: H01R13/10
Filed: 2018-12-14
Abstract: The present invention enables plugging into an electric outlet from all directions, when using the electric outlet. According to the present invention, the outlet can be plugged in even when the outlet is half-covered by furniture or is located under a desk and thus is difficult to be plugged in. An outlet which can be inserted from any angle of the present invention includes: a plug insertion unit capable of supplying current even if being inserted from any angles; a pole separating unit which clearly separates two poles not to overlap; and a grounding unit which is safely grounded even if the being inserted from any angle.
Patent KR-20200073879-A (KR)
Title: Measuring device for the coefficient of fricition
Inventor: KIM HYEONG GEON
IPC: G01N19/02
Filed: 2018-12-15
Abstract: The present invention relates to a friction coefficient measuring apparatus between a specimen and a base plate. More specifically, the present invention makes it possible to measure a static friction coefficient and a dynamic friction coefficient between the specimen and the base plate by varying various materials of the specimen and the base plate, such as wood, aluminum, and iron. The friction coefficient measuring apparatus of the present invention measures the speed of the specimen and the time taken for the specimen to move a certain distance after simply placing the specimen, applying a vertical drag force, and changing a horizontal angle of the base plate. Therefore, the friction coefficient measuring apparatus can measure the static friction coefficient and the dynamic friction coefficient according to the material of the specimen and the base plate. The friction coefficient measuring apparatus comprises a plate (4), a rotation shaft (3), a motor (1), and the specimen (2).
Patent KR-20190076874-A (KR)
Inventor: YADOGUCHI YASUHIRO
IPC: H01L27/118
Filed: 2018-12-19
Abstract: Provided is a semiconductor device capable of reducing influence resulting from a change in a cell function. According to one embodiment of the present invention, the semiconductor device (1) includes a function cell designed using a basic cell (1a) including a first wiring layer (10) provided on a main surface (31) of a semiconductor substrate (30) and having a predetermined pattern and a second wiring layer (20) provided on the first wiring layer (10) and having a predetermined pattern. In addition, the function cell is changed to have a predetermined function of the basic cell (1a) by changing the pattern of the second wiring layer (20) at a design step. The function cell has a first layout (91) and a second layout (92) which are disposed in parallel in one direction in a plane parallel with the main surface (31), and is provided with a predetermined function by coupling wires belonging to the second wiring layers (20) of the first layout (91) and the second layout (92).
Patent KR-20200076427-A (KR)
Inventor: DAE GYU KANG
IPC: F16F1/02
Filed: 2018-12-19
Abstract: A damper for a drum washing machine is disclosed. The damper for a drum washing machine for attenuating vibration of a tub of the drum washing machine according to the present embodiment includes: a damping unit supporting the tub and including a damping member formed in a spiral shape; and a frame unit supporting the damping unit while separating the damping unit from a cabinet. The damping member can be formed by twisting a plurality of steel wires. The damper of the present invention can reduce vibration and noise of the drum washing machine.
Patent KR-20200079799-A (KR)
Title: Crystal pull-up heat tracing and impeller
Inventor: KIM TAEGYU
IPC: C30B15/14
Filed: 2018-12-26
Abstract: Disclosed is a puller including a melting furnace and a support unit. According to the present invention, the puller includes a thermal assembly comprising an outer having a first upper end externally protruding from an upper side to the outside to be placed on the support unit, an inner having a second upper end coupled to a part of the upper surface of the first upper end, and an internal insulation material filling an insulation space formed by coupling between the outer and the inner. The internal insulation material comprises: an upper insulation material having a partially cut lower end to form a space, which is not filled with the insulation material, in a part of the insulation space; a heat conduction part formed in a partially cut portion by a graphite material with thermal conductivity of a predetermined value and be selectively inserted into the partially cut portion; and a lower insulation material to be inserted into the space which is not filled with the upper insulation material. According to one embodiment of the present invention, one reflector is formed by a combination of type 1 and type 2, and thus a COP-free single crystal and an EPI substrate single crystal can be simultaneously grown. In particular, the type 1 uses a lower insulation material space and the conduction unit, which is a graphite supporter, to transfer heat by conduction and radiation, such that the size of the space and the length and thickness of the supporter can be changed, thereby adjusting the amount of heat supplied to a crystal.
Patent KR-20180016539-A (KR)
Title: 미생물상 복원 치료(mrt) 조성물 및 제조 방법
Inventor: JONES LEE A
IPC: A61K9/48
Filed: 2016-06-09
Abstract: 미생물상 복원 치료(MRT) 조성물(예를 들어, 경구 MRT 조성물) 및 MRT 조성물을 제조하는 방법이 개시되어 있다. MRT 조성물을 제조하기 위한 예의 방법은 대변 샘플을 수집하는 단계, 대변 샘플을 정제하여 정제된 샘플을 형성하는 단계, 정제된 샘플을 안정화시켜 안정화된 샘플을 형성하는 단계, 안정화된 샘플을 고체로 전환시키는 단계, 하나 이상의 첨가제 및/또는 부형제를 고체에 첨가하여 치료 조성물을 형성하는 단계 및 치료 조성물을 캡슐화하는 단계를 포함한다.
Patent KR-20180030846-A (KR)
Title: 원 드롭 필 실란트 분야를 위한 경화성 조성물
Inventor: SRIDHAR LAXMISHA M
IPC: C09J11/00
Filed: 2015-07-14
Abstract: 비스말레이미드 수지, 및 이러한 수지를 사용하는, 원 드롭 필(One Drop Fill) 실란트 분야에 대한, 특히 액정 디스플레이 어셈블리 분야에서의 경화성 조성물이 제공된다.  상기 조성물은 UV, 열 또는 그의 조합에 의해 경화될 수 있다.
Patent KR-20180026472-A (KR)
Title: Wlcsp용 수직 인덕터
Inventor: WOLTER ANDREAS
IPC: H01L23/64
Filed: 2015-06-25
Abstract: 본 발명의 실시예는 마이크로전자 장치 및 마이크로전자 장치 형성 방법을 포함한다.  일 실시예에서, 마이크로전자 장치는 반도체 다이 및 상기 반도체 다이에 전기적으로 결합되는 인덕터를 구비한다.  인덕터는 반도체 다이의 표면으로부터 멀리 연장되는 하나 이상의 도전성 코일을 구비할 수 있다.  일 실시예에서 각각의 도전성 코일은 복수의 트레이스를 구비할 수 있다.  예를 들어, 제 1 유전체 층 위에 제 1 트레이스 및 제 3 트레이스가 형성될 수 있고, 제 2 유전체 층 위에 및 코어 위에 제 2 트레이스가 형성될 수 있다.  제 2 유전체 층을 통한 제 1 비아가 제 1 트레이스를 제 2 트레이스에 결합시킬 수 있고, 제 2 유전체 층을 통한 제 2 비아가 제 2 트레이스를 제 3 트레이스에 결합시킬 수 있다.
Patent KR-20180030184-A (KR)
Title: 고성형성 2상 강
Inventor: COMSTOCK ROBERT J
IPC: C21D9/60
Filed: 2016-07-15
Abstract: 2상 강의 성형성을 향상시키기 위해, 마르텐사이트 상을 템퍼링한다.  이는 페라이트-탄화물 구조를 형성할 수 있다.  템퍼링 단계는 마르텐사이트가 상기 2상 강에 형성된 후 수행한다.  템퍼링 단계는 박스 어닐링 단계에서 수행할 수 있거나 이는 연속 어닐링, 연속 템퍼링 열처리, 또는 연속 코팅 라인과 같은 연속 방식으로 수행할 수 있다.  템퍼링 단계는 가열 단계 후 템퍼 밀에서 템퍼 압연하는 것을 추가로 포함할 수 있다.
Patent KR-20180032600-A (KR)
Title: 프리코딩 매트릭스 확정 방법과 장치
Inventor: LI HUI
IPC: H04B7/04
Filed: 2016-08-08
Abstract: 본 공개는 프리코딩 매트릭스 확정 방법과 장치를 개시한다. 상기 방법은, 각각의 수직 차원 빔 그룹을 각각 분할하여 수직 차원 빔의 서브그룹을 얻고, 각각의 수평 차원 빔 그룹을 각각 분할하여 수평 차원 빔의 서브그룹을 얻고, 각각의 수직 차원 빔 그룹으로부터 분할된 각각의 수직 차원 빔의 서브그룹과, 각각의 수평 차원 빔 그룹으로부터 분할된 각각의 수평 차원 빔의 서브그룹의 크로네커 곱에 의해 제1 레벨 코드 북을 확정하고, 제2 레벨 코드 북을 이용하여, 확정된 제1 레벨 코드 북으로부터 다수 열의 빔을 선택하여 위상을 조정하여 프리코딩 매트릭스를 확정한다.
Patent KR-20180036999-A (KR)
Title: 광학 확산 필름 라미네이트 및 제조 방법
Inventor: WANG QINGBING
IPC: G02B5/04
Filed: 2016-08-05
Abstract: 제1 광학 필름, 결합 부재, 및 제2 광학 필름을 포함하며, 제1 광학 필름은 프리즘형 필름을 포함하고, 제2 광학 필름은 확산기를 포함하고, 결합 부재는 제1 광학 필름과 제2 광학 필름이 물리적으로 결합되도록 제1 광학 필름에 그리고 제2 광학 필름에 접합되고, 결합 부재는 제1 광학 필름 및 제2 광학 필름 중 적어도 하나에, 광학적으로 효과적인 에어 갭이 제공되도록 비연속적으로 접합되는 광학 필름 조립체.  또한, 그러한 광학 필름 조립체의 제조 방법.