baber/WOPTO huggingface dataset:
Patent KR-20180002790-A (KR)
Title: 1,1,2,2-테트라플루오로에탄을 포함하는 조성물 및 그의 용도
Inventor: KONTOMARIS KONSTANTINOS
IPC: C09K5/04
Filed: 2016-04-25
Abstract: 본 발명은 1,1,2,2-테트라플루오로에탄, 및 1,1-다이플루오로에탄, 1,2-다이플루오로에탄, 1,1,1-트라이플루오로에탄, 다이플루오로메탄, 옥타플루오로사이클로부탄, 1,1,1,2,3,4,4,4-옥타플루오로-2-부텐, 1,1,1,2,3,3,3-헵타플루오로프로판, 1,1,3,3,3-펜타플루오로프로펜, 1,1,1,2,2-펜타플루오로프로판, 1,2,3,3,3-펜타플루오로프로펜, 펜타플루오로에탄, 클로로다이플루오로메탄, 2-클로로-1,1,1,2-테트라플루오로에탄, 1-클로로-1,1,2,2-테트라플루오로에탄, 메틸 클로라이드, 클로로플루오로메탄, 1,2-다이클로로-1,1,2,2-테트라플루오로에탄, 1,1-다이클로로-1,2,2,2-테트라플루오로에탄, 1,1-다이플루오로에틸렌, 및 1,1,2-트라이플루오로에틸렌 및, 이들의 조합으로 이루어진 군으로부터 선택된 하나 이상의 부가적 화합물을 포함하는 조성물에 관한 것이다.  이들 조성물은 냉매, 열 전달 조성물, 열역학 사이클(예를 들어, 가열 또는 냉각 사이클) 작업 유체, 에어로졸 추진제, 기포제(발포제), 용매, 세정제, 캐리어 유체, 변위 건조제, 버핑 연마제, 중합 매질, 폴리올레핀 및 폴리우레탄용 기포제, 기체 유전체, 동력 사이클 작업 유체, 소화제, 및 액체 또는 기체 형태의 화재 억제제로서 유용하다.
Patent KR-20180008751-A (KR)
Title: 오일-윤활식 슬라이드 베인 로터리 진공 펌프
Inventor: KRAFT ARTJOM
IPC: B65D81/00
Filed: 2016-05-17
Abstract: 본 개시는 오일-윤활식 슬라이드 베인 로터리 진공 펌프(1)에 관한 것으로서, 오일-윤활식 슬라이드 베인 로터리 진공 펌프(1)는, 슬라이드 베인 유닛(2)를 가지고, 그리고 오일 분리 및 리컨디셔닝 디바이스(3)를 가지며, 오일 및 가스는 오일 분리 및 리컨디셔닝 디바이스(3)에서, 가능하게는 오일 쿨러들 및/또는 오일 펌프들에 의해 보완되는 분리 디바이스들에 의해 분리되며, 상기 디바이스들을 위해, 하나 또는 그 초과의 모니터링 및/또는 서비싱 디바이스들(37)이 제공되고, 오일 분리 및 리컨디셔닝 디바이스(3)는, 오일 분리 및 리컨디셔닝 하우징(13) 내에 수용되고, 측벽들(14, 15)은 슬라이드 베인 로터(6)의 회전 평면으로 횡방향으로 연장되고, 오일 분리 및 리컨디셔닝 하우징(13)의 길이방향 크기를 규정한다.  핸들링 및/또는 유지보수 및/또는 제조의 관점에서 당해 유형의 슬라이드 베인 로터리 진공 펌프를 추가로 개선하기 위해서, 하나 또는 그 초과의 모니터링 및/또는 서비싱 디바이스들(37)이, 오일 분리 및 리컨디셔닝 하우징(13)의 하나 또는 양자 모두의 단부 벽들(18, 19)에 부착되는 단지 하나 또는 그 초과의 커버 부품들(A, B, 및 C)에 배열되고, 게다가 또한 오일 분리 및 리컨디셔닝 하우징(13)은 모니터링 및/또는 서비싱 디바이스(37)를 위해 구성되지 않고 측벽들(14, 15), 저부 벽(16) 및 최상부 벽(17)으로 형성된다.
Patent KR-20180004300-A (KR)
Title: 왕복 운동하는 유체 교반기
Inventor: WERTH ALBERT A
IPC: B01F5/06
Filed: 2014-07-18
Abstract: 제1 위치와 제2 위치 간의 유체 내에서 왕복 운동하도록 적용되는 유체 교   반 요소를 포함하며, 상기 유체 혼합 조립체. 유체 교반 요소는 외부 드라이브 장치와 결합하도록 적용되는 내부적으로 배치되는 자성 부재를 갖는 유체 혼합 조립체.
Patent KR-20190093755-A (KR)
Title: Big data-based image text recognition and customized foodstuff recommendation methods and system
Inventor: KANG BYEONG GU
IPC: G06K9/00
Filed: 2018-01-11
Abstract: The present invention relates to a method for recommending a product by analyzing the use pattern of a user and a product recommendation system thereof and, more specifically, to a method for recommending a product and a product recommendation system thereof to recommend products for each individual person through the analysis of big data collected based on the use information of user media by being formed to collect the use information of a user through various media, analyze the collected information as big data, and recommend optimal products in real time. The product recommendation method for each individual person through the analysis of big data collected based on the use information of user media and the product recommendation system thereof composes a matching system with a client which is any one medium among a smartphone, a smart TV, a desktop, a laptop, and a portable telecommunication device such as PDA and a server connecting the client to a wired or wireless network as a plurality of subscribers so as to capture and transmit the current view screen of a user in a client side to a matching system, and recommend matching products by analyzing the interest of a user with text words through one path of extracting text data from html sources included in the transmitted data and another path of recognizing an image as text from an image, from which html sources are excluded, recognizing an object included in an image, or recognizing the face of a person included in an image.
Patent KR-20190089320-A (KR)
Title: Cover Assembly of fuel tank for vehicle
Inventor: CHANG JIN WOOK
IPC: B60K15/04
Filed: 2018-01-22
Abstract: A cover assembly of a fuel tank for a vehicle is disclosed. According to an embodiment of the present invention, the cover assembly of a fuel tank for a vehicle comprises: a plate provided in a fuel tank of a vehicle; an outlet port installed on the plate; a control housing installed on the plate and provided with a main module substrate controlling a fuel tank therein; a sensor housing provided in the outlet port; and a sensor module substrate provided in the sensor housing and provided with pressure sensors to transmit a signal to the main module substrate by detecting internal pressure of the fuel tank and pressure of fuel.
Patent KR-20190090106-A (KR)
Inventor: NOH JUNG HUN
IPC: H01L51/52
Filed: 2018-01-23
Abstract: A display device is provided. The display device includes: a display panel; a vibration acoustic element disposed in the lower part of the display panel, a panel lower sheet located adjacent to the vibration acoustic element in the lower part of the display panel, and including a functional layer and a bottom coupling layer disposed on the bottom surface of the functional layer; and a bracket disposed in the lower part of the panel lower sheet and the vibration acoustic element, and coupled with the bottom coupling layer. The bottom coupling layer is disposed on the bottom surface of the functional layer to partially expose the bottom surface of the functional layer. A separation space is defined between the bracket and the lower surface of the functional layer exposed by the bottom coupling layer. The separation space is spatially connected with the vibration acoustic element. It is possible to secure a sufficient sounding space while the display panel is used as a vibrating plate.
Patent KR-20190090430-A (KR)
Title: Variable spray device of urea for selective catalyst reduction
Inventor: JUNG MYUNG CHUL
IPC: F01N3/20
Filed: 2018-01-25
Abstract: According to the present invention, a variable spray device of urea for selective catalyst reduction (SCR) is disclosed. According to the present invention, the variable spray device of urea for SCR comprises: a housing unit fixated to an internal side of a discharge pipe line through which exhaust gas is discharged, and supplied with a working fluid including urea; a main spray unit placed at one side of the housing unit facing a catalyst, and provided with a plurality of holes spraying the working fluid; a sub-spray unit forming a plurality of holes to discharge the working fluid on a side surface of the housing unit; and an opening and closing control unit placed at an internal side of the housing unit, and moved by pressure of the working fluid flowing into the internal side of the housing unit to open and close the sub-spray unit.
Patent KR-20180019131-A (KR)
Inventor: YOON WOO SEOK
IPC: B60W50/02
Filed: 2018-01-29
Abstract: The present invention relates to a track assembly for caterpillar vehicles, and provides an advantage of improving work efficiency and reliability, especially by comprising: a supporting shaft disposed orthogonally to the running direction of a working body; a connecting collar for supporting both ends of the supporting shaft and connecting the supporting shaft to the working body; a rotating roller which is inserted into an outer circumference of the supporting shaft and rotates while supporting the inner circumferential surface of a track; a first detecting unit disposed between the supporting shaft and the rotating roller for measuring the number of rotations and/or acceleration of the rotating roller; a second detecting unit for measuring temperature of lubricant oil applied between the supporting shaft and the rotating roller; and a communicating unit for communicating a result value measured by the first detecting unit and the second detecting unit to the outside.
Patent KR-20180098147-A (KR)
Inventor: KUBO KAZUAKI
IPC: B60R16/03
Filed: 2018-02-21
Abstract: The present invention provides a semiconductor device and an electronic control system including the same, capable of continuing normal operation even when a negative surge voltage is applied. According to an embodiment, a driver IC (113) includes: an output transistor (402) provided between a battery voltage terminal (VBAT) and an output terminal (OUT) coupled to a load; a driver control circuit (401) that switches on-off state of the output transistor (402) by controlling a gate voltage of the output transistor (402) with reference to a voltage of the output terminal (OUT); a negative potential clamp circuit (405) which turns on the output transistor (402) regardless of control from the control circuit (401) when a negative voltage lower than a predetermined voltage is applied to the output terminal (OUT); and an ESD protection circuit (305) provided between the battery voltage terminal (VBAT) and a reference voltage terminal (VSS) and converted into a conduction state when a surge voltage is applied to the battery voltage terminal (VBAT).
Patent KR-20190101041-A (KR)
Inventor: KIM YEON TAE
IPC: C09K3/14
Filed: 2018-02-22
Abstract: The present invention relates to a mixed composition for a non-slip layer, which extends light emitting time at night without irregularities being lost through a fluorescent layer comprised of a fluorescent pigment, glass beads and a second mixed resin and a coating layer comprised of the second mixed resin; and a non-slip layer stacking structure using the mixed composition. The mixed composition of the present invention includes: aggregate having the diameter of 3 to 5 mm; a first mixed resin used as a binder for the aggregate and including an MMA resin, styrene, a curing agent and a curing accelerator; a fluorescent mixed powder obtained by mixing an inorganic fluorescent pigment powder with the glass beads at a weight ratio of 1:1, and having a particle diameter of 0.1 to 0.3 mm; and the second mixed resin used as a binder for the fluorescent mixed powder and including the MMA resin, styrene, the curing agent and an ultraviolet stabilizer. The first mixed resin is mixed at the ratio of 50 to 55 parts by weight with respect to 100 parts by weight of the aggregate, the first mixed resin comprises 15 to 25 parts by weight of styrene, 5 to 15 parts by weight of the curing agent and 3 to 10 parts by weight of the curing accelerator with respect to 100 parts by weight of the MMA resin. The second mixed resin is mixed at the ratio of 50 to 55 parts by weight with respect to 100 parts by weight of the fluorescent mixed powder, and the second mixed resin comprises 15 to 20 parts by weight of styrene, 5 to 15 parts by weight of the curing agent and 3 to 5 parts by weight of the ultraviolet stabilizer with respect to 100 parts by weight of the MMA resin.
Patent KR-20190101814-A (KR)
Title: An electronic device including a semi-transparent member disposed at an angle specified with respect to a direction in which a video is outputbelow the video outputmodule
Inventor: HAN KI WOOK
IPC: G02B27/01
Filed: 2018-02-23
Abstract: Provided is an electronic device which is wearable on the head of a user, comprising: a housing which includes an upper side surface, a lower side surface having an aperture unit, and a rear side surface formed between the upper side surface and the lower side surface to face the face of the user, and has a front side opened; a wearable member extended from both sides of the rear side surface of the housing to surround at least a portion of the head of the user; a bracket which includes a first surface facing the opened front side of the housing, and a second surface extended in a rear direction from the first surface to face the aperture unit, and is arranged between the upper side surface and the lower side surface; a camera module arranged on the first surface of the bracket to face the front side; and a video output module which has at least a portion disposed to be inserted into the aperture unit, and includes a light emitting member, a translucent lens facing an eyeball of the user, and a light transmitting member including at least one lens or mirror optically connecting the light emitting member to the translucent lens. Here, the camera module can be arranged such that a first central shaft of the field of view of a camera formed by the camera module may head downwards on the basis of a front side surface direction.
Patent KR-20180099566-A (KR)
Inventor: WUHRMANN THOMAS
IPC: E01F11/00
Filed: 2018-02-28
Abstract: The present invention relates to an apparatus (1) for correcting a traveling automobile measurement (WIM) sensor (3) inserted in a road (2). The present invention relates to the apparatus (1) in which the apparatus (1) comprises at least one force sensor (12). In the present invention, the force sensor (12) detects reference force. In the present invention, the WIM sensor (3) may be corrected using the reference force. The present invention is configured so that the apparatus (1) includes an introducer (15-15′′) and the introducer (15-15′′) introduces the reference force to the road (2). The present invention is characterized in which the apparatus (1) has an actuator (11) and the actuator (11) produces the reference force. The actuator (11), the force sensor (12) and the introducer (15-15′′) are mechanically connected to each other to form a carriage (5-5′′).
Patent KR-20190105312-A (KR)
Title: Metal membrane of low temperature fluid storage tank
Inventor: CHI HYE RYOUN
IPC: B63B25/16
Filed: 2018-03-05
Abstract: The present invention relates to a metal membrane of low temperature fluid storage tank, which provides an advantage of decreasing relative restriction with respect to additional processing of polyurethane foam/plywood in accordance with relatively lowered height of a knot part compared to a knot part of a conventional membrane by forming a protrusion direction of a first corrugated part and a second corrugated part and a protrusion part of the knot part to be reversed from each other while being formed with the first corrugated part and the second corrugated part to be convex upwards and formed with the knot part to be concave downwards. In addition, the present invention is possible to maintain low surface hardness by corresponding to thermal contraction in accordance with a relatively lowered shape of the knot part and maintain high pressure resistance by corresponding to compressive force by generation of sloshing.
Patent KR-20190105775-A (KR)
Title: Apparatus for evaluating the performance of a fuel cell stack
Inventor: PARK SANGHYUN
IPC: H01M8/04313
Filed: 2018-03-06
Abstract: The present invention relates to an apparatus for evaluating the performance of a fuel cell stack. More particularly, the present invention relates to the apparatus for evaluating the performance of a fuel cell stack to prevent surface pressure applied to the fuel cell stack from being reduced by height reduction of the fuel cell stack by placing a surface pressure auxiliary spring on one side of a fixing unit.
Patent KR-20190105837-A (KR)
Title: A host material for blue phosphorescence and manufacturing method thereof
Inventor: LIM CHOON WOO
IPC: H01L51/50
Filed: 2018-03-06
Abstract: The present invention relates to a blue phosphorescent host compound, which has higher triplet energy compared to mCP (1,3-Bis (N-carbazolyl) benzene), which is commercially available as a blue host material, and has excellent thermal stability. Therefore, high efficiency and driving effects compared to mCP can be expected, and when applied to a light emitting layer of an organic light emitting element, a high efficiency display driving effect can be obtained.
Patent KR-20190107237-A (KR)
Title: Insulated gate bipolar transistor having divided collector
Inventor: KANG EY GOO
IPC: H01L29/739
Filed: 2018-03-08
Abstract: The present invention relates to a power semiconductor. According to an embodiment of the present invention, provided is a power semiconductor having a divided collector. The power semiconductor comprises: a first conductive type drift layer doped with a first conductive type impurity; a second conductive type base formed on an upper surface of the first conductive type drift layer and doped with a second conductive type impurity; a first conductive type emitter region formed inside the second conductive type base and doped with the first conductive type impurity; a gate formed adjacent to the second conductive type base; a divided collector formed on a lower part of the first conductive type drift layer and coming into contact with a first region of a lower surface of the first conductive type drift layer; a collector insulating layer formed on the lower part of the first conductive type drift layer and coming into contact with a second region of the lower surface of the first conductive type drift layer, wherein the first region and the second region do not overlap; and a metal electrode layer electrically connected to the divided collector and formed on a lower part of the collector insulating layer.
Patent KR-20190106448-A (KR)
Title: Laundry treating appratus
Inventor: IMSUNG YOO
IPC: B03C3/02
Filed: 2018-03-09
Abstract: The present invention relates to a laundry treatment apparatus capable of easily removing a foreign matter attached to the inner part of a cabinet. According to one aspect of the present invention, the laundry treatment apparatus comprises: a cabinet having a laundry reception space formed therein; a door opening/closing the cabinet; an air inlet part sucking air of the laundry reception space; an air outlet part discharging air into the laundry reception space; and an electric dust collection part disposed on the air inlet part to filter a foreign matter from the air, and including a plurality of dust collection plates. The dust collection plate comprises: a first electrode part including a plurality of first wire electrodes spaced apart from each other; a second electrode part including a plurality of second wire electrodes between a plurality of the first wire electrodes; and an insulation part covering the first and second electrode parts and electrically insulating the first and second electrode parts from each other.
Patent KR-20190112918-A (KR)
Title: Integration packet classification method and system for supporting high performance secure routers
Inventor: PAK WOOGUIL
IPC: H04L47/40
Filed: 2018-03-27
Abstract: The present invention relates to a method and a system for classifying an integrated packet for supporting a high-performance security router. The method of the present invention comprises the steps of: integrating policies having a common field by each corresponding field; searching for the common field; searching for unsearched remaining fields; and processing packets in accordance with priority of the policies.
Patent KR-20190118065-A (KR)
Inventor: KIM SUNG IL
IPC: B65B35/38
Filed: 2018-04-09
Abstract: According to the present invention, a multi-array pickup head device capable of interval adjustment comprises: a joint (6) on a center to be connected to a conventional delta robot (2); a biaxial servo motor (8) attached and fixed on a lower side of the joint (6); a pair of frames (10) arranged to face each other around the joint (6) to be propelled by a lateral screw shaft (80) of the biaxial servo motor (8); and a plurality of double-action cylinders (22a-22n) screw-penetrated by longitudinal screw shafts (26a-26n) arranged to be independently rotated by respective servo motors (28a-28n) in the frames (10) to be installed on the lateral screw shaft (80) to be moved in a crossing direction to lift and move pickup heads (18a-18n) on an end thereof. The intervals between the multiple arranged pickup heads (18a-18n) can be adjusted by controlling the number of rotations of servo motors with an inputted value by a controller to conveniently handle size changes of an object to the packaged without replacing components.
Patent KR-20190118742-A (KR)
Title: Method of inputting/outputting tactile stimulation and apparatuses performing the same
Inventor: LEE GEE HYUK
IPC: G06F3/038
Filed: 2018-04-11
Abstract: Disclosed are a method for inputting/outputting tactile stimulation and apparatuses for performing the same. According to one embodiment of the present invention, the method comprises the steps of: detecting a trigger operation of a user to trigger tactile stimulation; and reproducing the tactile stimulation according to at least one of a rotation direction, a rotation angle, and a rotation speed of a body of the user based on the trigger operation in response to the trigger operation.
Patent KR-20190120925-A (KR)
Title: Elliptical polarizing plate and organic light emitting device
Inventor: KIM SUN KUG
IPC: G02B5/30
Filed: 2018-04-17
Abstract: An application of the present invention relates to an elliptical polarizing plate and an organic light emitting device. The elliptical polarizing plate may provide an ultra-high visibility elliptical polarizing plate having excellent reflection characteristics and color characteristics at the side as well as the front and the organic light emitting device including the same. The elliptical polarizing plate sequentially includes a linear polarizer, a first retardation film, a second retardation film, a third retardation film, and a fourth retardation film.
Patent KR-20190121528-A (KR)
Title: Water purifier having differential heater and method of controlling the heater
Inventor: LEE EUN CHUN
IPC: B67D1/08
Filed: 2018-04-18
Abstract: The present invention provides a water purifier having a differential heater and a control method thereof, which are possible to innovatively reduce electricity reaching hot water of high temperature and take the initial hot water of the high temperature. The apparatus includes a heater unit having a first heater embedded in a hot water tank in which an inner cylindrical cover, a lower cover and an inner cylinder are sealed and continuously heating raw water or purified water stored in the hot water tank with first electricity and a second heater heated by second electricity only when the raw water or the purified water is discharged, wherein the second electricity is higher than the first electricity.
Patent KR-20190121973-A (KR)
Title: Data Storage Device and Operation Method for Preventing of Read Disturbance Thereof, Storage System Using the Same
Inventor: KANG MIN GU
IPC: G06F12/02
Filed: 2018-04-19
Abstract: A data storage device according to one embodiment of the present technique may comprise: a storage unit including a storage area divided into a plurality of blocks; a buffer memory unit configured to temporarily store data inputted and outputted to the storage unit; and a controller writing data to the storage unit or reading the data from the storage unit according to a request of a host device, determining whether there is a disturbance risk for each block based on a predetermined criterion when the data is read from the storage unit, and controlling a block determined as a block with the disturbance risk not to be accessed during a read operation.