baber/WOPTO huggingface dataset:
Patent KR-20200051877-A (KR)
Inventor: LEE BYUNG HUN
IPC: B61L27/00
Filed: 2018-11-05
Abstract: Disclosed is a train operation system using nonstop scheduling. According to an embodiment of the present invention, the train operation system includes: a plurality of stations continuously placed on a route; and a train group including a plurality of trains continuously driving along the route. In regard to each of the trains of the train group, at least two trains can stop on a platform in a station, the trains have stop pass patterns repeated by a predetermined number of stations from a reference station of the plurality of stations, the trains have different stop pass patterns from the other trains of the train group, and the trains pass through at least one station in one cycle of the stop pass patterns. If an Lth train of the trains of the train group has a pattern stopping at a Qth station of the plurality of the stations, an Lth +1 train, which is following the Lth train, has a pattern of stopping at a Qth +1 station which is the next station to the Qth station. If the Lth train has a pattern of passing through the Qth station, the Lth +1 train has a pattern passing through the Qth +1 station.
Patent KR-20200052528-A (KR)
Title: Computing system using bit counter and its computing method
Inventor: KIM SEON WOOK
IPC: G06F12/0871
Filed: 2018-11-07
Abstract: The present invention provides a computing system using a bit counter which determines an index bit by hashing an address based on a bit counter to prevent a cache conflict miss caused by access concentrated on some sets in a cache to reduce the number of times of access to a semiconductor device and prevent continuous access to the same bank of the semiconductor device to reduce bank conflicts of the semiconductor device. According to a first embodiment of the present invention, the computing system using a bit counter comprises: a host device; a cache temporarily storing data of the host device, and including a plurality of sets; a cache controller to receive a cache address of a plurality of bits from the host device, use a plurality of bit counter units to count the cache address, and determine a hash function of the cache; a semiconductor device; and a memory controller to receive the cache address from the cache controller, and map the cache address and a semiconductor device address.
Patent KR-20200055821-A (KR)
Title: Method and automated camera-based system for detecting and suppressing harmful behavior of pet
Inventor: PARK DAI HEE
IPC: A01K29/00
Filed: 2018-11-08
Abstract: Provided is a system for detecting and inhibiting danger behavior of companion animals which generates a CNN output value for generating the CNN output value for a CNN using each image data of a video data set based on a companion animal image taken by a camera as an input value of a multi-stream, generates a LSTM output value for LSTM having the CNN output value as an input value, and detects danger behavior of companion animals based on the LSTM output value.
Patent KR-20200055315-A (KR)
Inventor: KIM JIN BOK
IPC: H02B1/54
Filed: 2018-11-13
Abstract: The present invention provides a seismic mount for a power supplying facility which minimizes damage to the power supply facility due to external forces such as earthquakes, vibrations and the like, and increases seismic safety. To this end, the seismic mount for a power supplying facility comprises: a support block having an upper fixing pin formed on an upper surface and an inclined surface symmetrically formed on both sides; a support plate having a lower fixing pin formed on a lower surface and a bent surface facing the inclined surface of the support block symmetrically formed on both sides; and an elastic block provided between the inclined surface of the support block and the bent surface of the support plate and formed to have a large section secondary moment against a force acting in both directions of the support block.
Patent KR-20190059848-A (KR)
Inventor: PARK HAE WOONG
IPC: C12N1/20
Filed: 2018-11-20
Abstract: Provided by the present invention is a supercooling low temperature pretreatment method to improve the survival rate and storage stability of Lactobacillus curvatus WiKim38. According to the present invention, the supercooling low temperature pretreatment method has effects of: improving the survival rate of lactic acids after freezing and free-drying Lactobacillus curvatus WiKim38 compared to existing low temperature pretreatment method at 10°C; and having excellent storage stability according to storage periods. Therefore, the method to improve the survival rate and storage stability of Lactobacillus curvatus WiKim38 according to the present invention: eventually improves the quality of products containing Lactobacillus curvatus WiKim38; improves storage ability; and greatly reduces the distribution costs of products containing Lactobacillus curvatus WiKim38. The present invention includes a step of pretreating Lactobacillus curvatus WiKim38 under supercooling conditions; and a step of freezing and free-drying the Lactobacillus curvatus WiKim38.
Patent KR-20200058972-A (KR)
Title: Silicon composite materials for anode active material of lithium secondary battery, and manufacturing method of the composite material
Inventor: LEE JONG DAE
IPC: H01M10/052
Filed: 2018-11-20
Abstract: The present invention relates to a secondary battery negative electrode active material silicon composite material, and a manufacturing method thereof. In the present invention, a surface of graphite is treated with an amphiphilic material in order to meet the market demand for high capacity by using a commercially available graphite-based negative electrode material. Nano silica particles are grown and bonded to the surface of graphite from TEOS, a silicon precursor, and an excellent negative electrode material having high capacity and high stability is manufactured by using a low-cost petroleum pitch with excellent electrochemical stability. The present invention relates to an optimization technology for an electrolyte design and an electrode as a negative electrode material by using the same.
Patent KR-20200061043-A (KR)
Inventor: PARK SE HYUN
IPC: G02B27/01
Filed: 2018-11-23
Abstract: The present invention relates to a lightweight, thin, and high quality head mount display device. A feature of the present invention is that the width of light is limited like a pin hole and a diffraction effect is reduced, by providing a depth control unit made of an air pattern inside the optical member located in front of the eyes of a user, thereby very clearly exhibiting a virtual image. In addition, the light weight, thin, and small head mount display device can be implemented compared to the head mount display device using the existing prism. In addition, by forming the depth control unit in an air pattern, the depth control unit can be prevented from being recognized, the foreign body can be prevented from being felt by the depth control unit. In addition, the design effect of the head mounted display device is further improved.
Patent KR-20180130479-A (KR)
Inventor: MOON BYUNG JIN
IPC: H04L29/06
Filed: 2018-11-30
Abstract: The present invention provides a method of supporting a real-time lecture about an arbitrary subject by telephone. When a lecturer expresses a current lecture providing intent for a preregistered lecture providing subject list of the lecturer via a lecturer terminal, a process of measuring media traffic prediction quality between an internet phone server and the lecturer terminal to digitize the media traffic prediction quality to store the media traffic prediction quality is added in case of an internet phone method. When a student wanting a real-time lecture for an arbitrary subject selects a lecturer in accordance with a preference of the student such as phone call prediction quality or a preferred lecturer name in a current lecture providing lecturer list for the corresponding subject to request a real-time lecture with simple additional information such as a subject and a lecture time, the lecturer accepts the lecture after checking the additional information. In case of an internet method, media traffic prediction quality between the lecture and a student terminal is measured before performing real phone connection to notify the lecturer and the student if the media traffic prediction quality falls short of a prescribed reference value and support phone connection for the real-time lecture between the lecturer and the student if the media traffic prediction quality satisfies the reference value or the lecturer and the student agree. The method supports to allow only real phone connection in case of an ordinary phone method.
Patent KR-20200067279-A (KR)
Inventor: KIM SEONG WOO
IPC: C22C38/02
Filed: 2018-12-03
Abstract: The present invention relates to a hot press forming member having excellent hydrogen embrittlement resistance and a manufacturing method thereof. One aspect of the present invention includes a steel plate and an alloy plating layer which is formed on the surface of the steel plate. When a member is viewed from the cross-section cut in the thickness direction, the alloy plating layer includes pores, wherein the pores having a size of equal to or less than 5 μm occupy the area of the alloy plating layer at an area ratio of 3 to 30%.
Patent KR-20190067118-A (KR)
Title: Taping device and taping method
Inventor: SAITO KOJI
IPC: B65B35/26
Filed: 2018-12-06
Abstract: Provided is a taping device appropriate for accelerating insertion of parts. The taping device (TM) has a function of collectively and sequentially inserting three parts into part reception recesses (CTa) of a carrier tape (CT) as many as the parts. The parts (PA) have a rough rectangular parallelepiped shape with a relation of length > width and height, and part accommodation grooves (22) formed at equiangular intervals on the outer circumferential surface of a part transfer disk (20) can accommodate the part (PA) in the direction that the longitudinal direction of the part is roughly perpendicular to the radial direction of the part transfer disk. A part insertion unit (60) includes: a direction change mechanism (64) for changing each direction of the parts (PA) accommodated within three part accommodation grooves (22) of the part transfer disk (20) to be matched with each direction of the three part reception recesses (CTa) of the carrier tape (CT); and three part pressing rods (63) for collectively inserting the parts (PA), after change of the direction, into the three part reception recesses (CTa) of the carrier tape (CT), respectively.
Patent KR-20200069168-A (KR)
Title: Betterly cooling system for vehicle
Inventor: KIM JAE YEON
IPC: B60L50/50
Filed: 2018-12-06
Abstract: Disclosed is a vehicle battery cooling system. According to an embodiment of the present invention, the vehicle battery cooling system includes: a first cooling device including a first water pump and a first radiator connected to a first coolant line, and circulating coolant in the first coolant line to cool at least one motor and at least one electronic component; a second cooling device including a second water pump and a second radiator connected to a second coolant line, and circulating coolant in the second coolant line; a battery module provided in a battery coolant line selectively connected to the second coolant line through a valve; and a chiller provided in the battery coolant line to enable coolant to flow therethrough, connected to a refrigerant line of an air conditioning device through a refrigerant connection line, and controlling the temperature of the coolant by exchanging heat between the coolant which selectively flows and the refrigerant supplied from the air conditioning device. A condenser provided in the air conditioning device is connected to each of the first and second coolant lines such that the coolant circulated in the first and second cooling devices can flow therethrough, and a refrigerant flowing through the condenser can primarily exchange heat with the coolant supplied through the first coolant line, and secondarily can exchange heat with the coolant supplied through the second coolant line.
Patent KR-20200075129-A (KR)
Title: Appartus and method for paying wireless charging fee of driving status electric vehicle
Inventor: LEE WON JUN
IPC: G06Q50/30
Filed: 2018-12-12
Abstract: The present invention relates to a device for processing wireless charging and payment of an electric vehicle in a driving status and a method thereof. According to one embodiment of the present invention, the device for processing wireless charging and payment of an electric vehicle in a driving status comprises: a power reception unit wirelessly charging a battery of the electric vehicle in the driving status by sensing a power signal of one or more wireless charging pads; a toll fee payment processing unit collecting fees for the electric vehicle according to a payment request from a gantry; and a controller calculating accumulated charging amount for the battery of the electric vehicle to transmit the accumulated charging amount for charging and fee payment according to the payment request of the gantry to the toll fee payment processing unit.
Patent KR-20200073712-A (KR)
Title: Circuit for preventing arm short
Inventor: KIM SUNGWOO
IPC: H02M1/38
Filed: 2018-12-14
Abstract: According to various embodiments of the present invention, provided is an arm-short prevention circuit which comprises: a gate driving signal generation unit including a plurality of gate drivers having a first terminal and a second terminal through which a predetermined signal is inputted/outputted; a first switching element switching in accordance with an output signal of the first gate driver among the plurality of gate drivers, and having one end thereof to which a first reference voltage is inputted; a second switching element switching in accordance with the output signal of a second gate driver among the plurality of gate drivers and having one end thereof connected to the other end of the first switching element; and a resistance element connected to the other end of the second switching element. A second terminal of the plurality of gate drivers can be connected to a node to which the second switching element and the resistance element are connected. Accordingly, an occurrence of an arm-short can be quickly prevented by controlling a signal output of the gate driver without considering whether the arm-short actually occurs. In addition, various embodiments of the present invention are possible.
Patent KR-20200074484-A (KR)
Title: Selfie Stick
Inventor: LEE SEUNG HYUN
IPC: G03B17/56
Filed: 2018-12-17
Abstract: The present invention relates to a selfie stick which generates soap bubbles. The purpose of the present invention is to produce various effects away from the existing selfie stick which only takes pictures. The selfie stick has a camera shutter, and a soap bubble generator combined with a function capable of rotating the camera and adjusting an angle with two buttons of soap bubbles. According to the present invention, when shooting, compared to the existing selfie stick, a more realistic and colorful effect can be displayed.
Patent KR-20200076142-A (KR)
Inventor: YOO WON SEON
IPC: B66F7/04
Filed: 2018-12-19
Abstract: The present invention relates to a high-place work lifting device. The high-place work lifting device includes: a work stand on which a worker gets on for high-place work; a movable vehicle body for moving the work stand; a support part mounted above the vehicle body to support the work stand and including two pairs of posts in four places; and a driving part provided on the work stand to lift and lower the work stand from the posts. The driving part includes: two cylinders mounted in the lower part of the work stand; a towing part provided at a free end of a piston rod of each of the cylinders; and a pair of first and second wire ropes having one end fixed to each of the two opposite posts of each pair and having the other end fixed to the work stand via the towing part to be towed by the towing part, which is moved as the piston rod is moved backward, to enable the work stand to be guided and lifted from the posts. Therefore, since the work stand is lifted by towing wire ropes connected with posts on both sides at the same time through towing rollers mounted on a support plate fixed to a piston rod which moves forward or backward on one cylinder, the work stand can be quickly lifted and lowered, safety can be improved and control convenience can be improved. Two cylinders are installed in front of and behind the work stand and one single hydraulic motor is used to operate the two cylinders to simplify an operating means for lifting and lowering the work stand, thereby reducing costs for the manufacture and maintenance of the high-place work lifting device.
Patent KR-20200076400-A (KR)
Title: An ammonia membrane reactor comprising a composite membrane
Inventor: JO YOUNG SUK
IPC: B01J29/12
Filed: 2018-12-19
Abstract: The present invention discloses a membrane reactor which comprises: a reaction area; a transmission area; and a complex separation membrane disposed on a border between the reaction area and the transmission area, in which the reaction area includes a bed charged with a catalyst for dehydrogenation; the complex separation membrane includes a support layer including a metal having a body-centered cubic (BCC) crystal structure and a catalyst layer including palladium (Pd) or palladium alloy formed on the support layer; ammonia (NH_3) is supplied to the reaction area; the ammonia is subjected to dehydrogenation in the presence of the catalyst for dehydrogenation and converted into hydrogen (H_2); and the hydrogen penetrates the complex separation membrane, passes through the transmission area, and is discharged from the membrane reactor.
Patent KR-20200078784-A (KR)
Title: Three-dimensional semiconductor memory devices
Inventor: SON YOUNGHWAN
IPC: H01L27/11582
Filed: 2018-12-21
Abstract: A three-dimensional semiconductor memory device includes: an electrode structure on a substrate, wherein the electrode structure comprises gate electrodes stacked in a first direction vertical to a top surface of the substrate, and the gate electrodes includes electrode pads forming a stepped structure; a source conductive pattern interposed between the substrate and the electrode structure; and a dummy vertical structure penetrating the corresponding electrode pad among the electrode pads, the electrode structure under the corresponding electrode pad, and the source conductive pattern. The dummy vertical structure includes a dummy vertical semiconductor pattern extending in the first direction, and a contact pattern extending from a bottom portion of the dummy vertical semiconductor pattern toward the substrate. Therefore, the three-dimensional semiconductor memory device with an improved pattern profile is provided.
Patent KR-20200087324-A (KR)
Inventor: PARK JONG BOK
IPC: B33Y10/00
Filed: 2018-12-28
Abstract: The present invention relates to a fractional manufacturing support-type photocuring 3D printer, comprising: a main tank configured to store a photocurable resin; a raisable forming stage installed so as to be able to raise a build plate from the bottom of the main tank; a plurality of light irradiation units, which are disposed in a lower part of the main tank to irradiate light to a fractional region set to fractionate a lower region of the main tank; a liquid crystal display which transmits light corresponding to a form image to be built by selectively transmitting or blocking light irradiated from the light irradiation units; a first polarizing plate provided between the light irradiation units and the liquid crystal display; and a second polarizing plate provided between the liquid crystal display and the main tank and positioned so as to have a polarization direction perpendicular to that of the first polarizing plate. Accordingly, the fractional manufacturing support-type photocuring 3D printer can improve the uniformity of light beams and reduce the number of applied light sources, and thus is easy to maintain and repair.
Patent KR-20200082460-A (KR)
Inventor: LEE HYUK JOON
IPC: G06N3/08
Filed: 2018-12-28
Abstract: Disclosed are a CNN learning data generation method for indoor path loss modeling and a device therefor, an indoor path loss modeling method using the same and a device therefor. The learning data generation device generates a pixel extraction area based on a transmitter position and a receiver position in a building floor plan when receiving the building floor plan, the transmitter position and the receiver position, extracts the predetermined number of pixels from the pixel extraction area, and generates a learning image consisting of the extracted pixels.
Patent KR-20180016636-A (KR)
Inventor: BUJARD PATRICE
IPC: C09D5/36
Filed: 2008-06-26
Abstract: The present invention relates to pigments, comprising a plate-like substrate of perlite, and (a) a dielectric material, especially a metal oxide, having a high index of refraction; and/or (a) a metal layer, especially a thin semi-transparent metal layer; a process for their production and their use in paints, ink jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.
Patent KR-20180048665-A (KR)
Title: 첨가제 제조방법 및 장치
Inventor: SAURWALT JACOB JAN
IPC: B22F3/24
Filed: 2016-09-01
Abstract: 층상 물체를 제조하기 위한 첨가제 제조 장치 및 방법. 상기 장치는 소정의 두께(d1)을 갖는 슬러리의 층을 제공하기 위한 슬러리 도포기(5)를 갖는다. 상기 슬러리(3)은 액체 및 결과적으로 물체를 형성하는 입자를 함유하는 서스펜션이다. 입자 연결 유닛(7)은 슬러리(3)의 층 상에서 작동하여 상기 슬러리(3)의 새로운 층을 도포하기 전에 단일 단계 입자 연결 공정을 수행한다.
Patent KR-20180048987-A (KR)
Title: 보관 중 낮은 반경방향 밀봉력을 갖는 도우징 유닛
Inventor: NIKLAUS HANSPETER
IPC: F04B13/00
Filed: 2016-08-26
Abstract: 본 개시는 이동식 주입 시스템에서 사용하기 위한 도우징 유닛 (1) 에 대한 것으로, 도우징 유닛 (1) 은 도우징 실린더 (11) 및 피스톤 (12) 을 포함하고, 피스톤 (12) 은 변위 축선 (A) 을 따라 미끄럼 변위가능한 방식으로 도우징 실린더 (11) 내부에 배치된다.     피스톤 (12) 은 보관 구성으로부터 작동 구성으로 변환가능하고, 피스톤 (12) 의 원주방향 밀봉 부재 (121) 는 보관 구성에서 기계적으로 이완되고 작동 구성에서 도우징 실린더 (11) 의 원주방향 내부면과 밀봉되어 미끄럼 맞물리게 된다.     도우징 유닛 (1) 은 피스톤 (12) 과 작동적으로 기계적 결합한 구성 전환 부재 (3) 를 포함하고, 구성 전환 부재 (3) 는 보관 위치로부터 작동 위치로 피스톤 (12) 에 대해 이동가능하여서, 피스톤 구성을 보관 구성으로부터 작동 구성으로 전환한다.
Patent KR-20180059861-A (KR)
Title: 이동체 장치, 노광 장치, 플랫 패널 디스플레이의 제조 방법, 및 디바이스 제조 방법, 그리고 물체의 이동 방법
Inventor: AOKI YASUO
IPC: G03F7/20
Filed: 2016-09-29
Abstract: 기판 (P) 을 이동시키는 기판 스테이지 장치 (20) 는, 기판 (P) 을 비접촉 지지하는 비접촉 홀더 (32) 와, 비접촉 홀더 (32) 를 이동시키는 제 1 구동부와, 비접촉 홀더 (32) 의 이동의 기준이 되는 스케일판 (82) 과, 스케일판 (46) 과 Y 헤드 (78y) 를 갖고, 스케일판 (46) 과 Y 헤드 (78y) 의 일방이 비접촉 홀더 (32) 에 형성되고, 스케일판 (46) 과 Y 헤드 (78y) 의 타방이 스케일판 (82) 과 비접촉 홀더 (32) 의 사이에 형성되고, Y 헤드 (78y) 의 위치 정보를 계측하는 제 1 계측부와, 스케일판 (46) 과 Y 헤드 (78y) 의 타방의 위치 정보를 계측하는 제 2 계측부와, 제 1 및 제 2 계측부에 의해 계측된 위치 정보에 기초하여, 비접촉 홀더 (32) 의 위치 정보를 구하는 위치 계측계를 구비한다.
Patent KR-20180066209-A (KR)
Title: 처리 파라미터의 간접 결정
Inventor: WANG TE SHENG
IPC: G03F7/20
Filed: 2016-09-21
Abstract: 본 명세서에서, 패터닝 공정에 의해 생성된 기판의 부분으로부터 패터닝 공정의 직접 측정가능한 처리 파라미터의 값을 측정하는 단계; 직접 측정가능한 처리 파라미터와 직접 측정가능하지 않은 처리 파라미터 간의 관계를 얻는 단계; 및 직접 측정가능한 처리 파라미터의 값 및 관계로부터 직접 측정가능하지 않은 처리 파라미터의 값을 결정하는 단계를 포함하는 방법이 개시된다.
Patent KR-20180090317-A (KR)
Title: 분말 야금용 혼합 분말
Inventor: UNAMI SHIGERU
IPC: C10M103/02
Filed: 2016-11-25
Abstract: 우수한 압분체 강도와 발출성을 구비한 분말 야금용 혼합 분말을 제공한다.     철기 분말과, 상기 철기 분말 100 질량부에 대해 0.3 ∼ 2.0 질량부의, 융점이 80 ∼ 120 ℃ 인 공중합 폴리아미드를 함유하는 분말 야금용 혼합 분말.
Patent KR-20180090349-A (KR)
Title: 액막 제진 장치 및 배연 탈황 장치
Inventor: KUMAGAI KAZUYA
IPC: B01D45/10
Filed: 2016-11-29
Abstract: 저비용으로 제진 성능이 우수한 액막 제진 장치 및 배연 탈황 장치를 제공한다.  기류에 대향하여 배치되는 기체 충돌 수단(26)과, 해당 기체 충돌 수단(26)의 중심 근방, 또한 상기 기체 충돌 수단(26)에 대하여 상기 기류의 흐름 방향 상류측에 있어서, 해당 기체 충돌 수단(26)에 대향하여 배치되어 이루어지고, 분산부(43a)을 갖는 액 분산 수단(43)과 해당 분산부(43a)에 대향하여 이루어지는 토출구(42)를 가지고, 해당 토출구(42)로부터 액을 토출하는 액 토출 수단(41)을 구비하고, 상기 기체 충돌 수단(26) 및 상기 기체 배출관(10) 사이에 형성되는 상기 기류의 유로에 상기 액막을 형성하는 액막 형성 수단(40)을 구비하고, 상기 분산부(43a)가 평활한 면으로 이루어지고, 상기 토출구(42)로부터 해당 분산부(43a)에 토출된 상기 액을 해당 분산부(43a) 상에서 유동시켜 분산하고, 상기 액막이 상기 유로를 흐르는 기류에 대하여 대향하여 이루어지고, 상기 기류 중의 분진을 당해 액막에 도입함으로써 제거한다.