baber/WOPTO huggingface dataset:
Patent KR-20200045920-A (KR)
Title: Rice-planting fork seal in rice transplanting machine
Inventor: JIN JUNG HWAN
IPC: F16J15/3232
Filed: 2018-10-23
Abstract: The present invention relates to a rice-planting fork seal for a rice-planting machine. The rice-planting fork seal, which is mounted on a cylinder included in a planting device of a rice-planting machine and prevents foreign substances from permeating into the cylinder due to the reciprocation of a shaft of a rice-planting fork inserted into the cylinder by surrounding the shaft, includes: a seal body including a main lip including a shaft passage through which the shaft goes, and coming in contact with the outer circumference surface of the shaft, a dust lip spaced apart from the main lip and coming in contact with the outer circumference surface of the shaft to prevent the permeation of foreign substances, and a circle groove surrounding the dust lip; and a lip holding part fixed in the circle groove of the seal body, and preventing the dust lip from being reversed by friction with the shaft during the reciprocation of the shaft. According to the present invention, the rice-planting fork seal for a rice-planting machine is capable of having a long lifespan and high reliability by maintaining an initial sealing effect as the dust lip is not damaged or deformed even after extended use.
Patent KR-20200046445-A (KR)
Inventor: DEKEMP ROBERT A
IPC: A61B6/00
Filed: 2018-10-24
Abstract: Disclosed is a method for infusing radioactive isotopes, which includes the steps of infusing a saline solution containing a diagnostic dose of radioactive isotopes and delivering a pre-measured volume of push saline. The disclosed method confers improved image quality with a low background noise, a higher signal to noise ratio (SNR), and a higher contrast to noise ratio (CNR) and leads to better diagnosis, thereby eliminating the need of repeating the infusion and imaging and sequentially reducing exposure of a patient to radiation.
Patent KR-20200046724-A (KR)
Inventor: KIM HYUN SIK
IPC: B25J9/02
Filed: 2018-10-25
Abstract: The present invention relates to an electric vehicle charging robot. The electric vehicle charging robot comprises: a main body (110) in which a foldable charging arm part (140) having a charger (400) is installed; side bodies (120-1,120-2) which are coupled to both sides of the main body (110), and in which side body driving parts (221,222) for movement are installed on one side of a lower surface; and a joint body (130) slidably making the main body (110) in contact with the side bodies (120-1,120-2).
Patent KR-20180125916-A (KR)
Title: Valve module and steam turbine and power generation system having the same
Inventor: LEE HYUN CHUL
IPC: F22B33/18
Filed: 2018-10-30
Abstract: The present invention relates to a valve module provided with a plurality of valve disks and a steam turbine and a power generation system having the same. According to an embodiment of the present invention, the valve module can comprise a sealing unit surrounding the whole external circumferential surface of a stem for the stem of a stop valve not to be exposed to the outside.
Patent KR-20190051834-A (KR)
Inventor: NISHIDA YOSHIHIKO
IPC: G01M11/02
Filed: 2018-11-02
Abstract: Provided are an optical characteristic measurement method capable of acquiring a better measurement result in a configuration of using a photographed image of an object to measure optical characteristics of the object, and an optical characteristic measurement system thereof. According to the present invention, the optical characteristic measurement method for measuring optical characteristics of an object comprises the steps of: using a photographing device spaced apart from an object by a predetermined distance and changing a position with respect to the object while maintaining the predetermined distance to acquire one or a plurality of photographed images including the object; and making a virtual image including the object from one or a plurality of interpretation points, which are a position except a surface including a moving track of the photographing device, based on the acquired photographed image.
Patent KR-20200051903-A (KR)
Title: Fake fingerprint detection method and system
Inventor: KIM HAKIL
IPC: G06K9/00
Filed: 2018-11-05
Abstract: The present invention relates to a method and a system for fingerprint recognition capable of fake fingerprint detection and, more specifically, to a method and a system for fingerprint recognition capable of fake fingerprint detection which allows a system to learn the difference between a biometric fingerprint and a fake fingerprint by using deep learning in fake fingerprint detection, divide and read a fake fingerprint when reading the fingerprint by learned results, add up divided reading results to determine a fake status, and use a gram matrix to increase detection accuracy. The system comprises: a sensor module to acquire bioinformation of a user; a feature extraction unit to perform quality measurement and data preprocessing of the bioinformation, extract features, and determine a fake status; a database unit to store a bioinformation template for authentication; and a matching unit to generate a matching score of the template and the acquired bioinformation and perform authentication. The feature extraction unit divides the acquired bioinformation into a plurality of patches, then extracts the features, and determines the fake status.
Patent KR-20200057150-A (KR)
Title: Display device and method of manufacturing display device
Inventor: HEO EUI KANG
IPC: H01L33/62
Filed: 2018-11-15
Abstract: Disclosed is a display device which comprises: a pixel circuit; an insulation layer covering the pixel circuit; an etching prevention film disposed on the insulation layer; a first guide layer; a second guide layer; a first electrode; a second electrode; and a light emitting element. The first guide layer and the second guide layer are disposed on the etching prevention film and are spaced apart from each other. The first electrode is disposed on the first guide layer, and is electrically connected to the pixel circuit. The second electrode is disposed on the second guide layer, and is insulated with the first electrode. The light emitting element is in contact with an upper surface of the etching prevention film, is disposed between the first guide layer and the second guide layer on a plane, and is electrically connected to the first electrode and the second electrode.
Patent KR-20200059868-A (KR)
Inventor: SOOKY ARPAD ALEXANDER
IPC: A61F2/28
Filed: 2018-11-22
Abstract: The present invention relates to a bone graft system. A bone graft material of the present invention has a physically unusual form of fluid, gelatin, or other non-solid when applied because a phase changes to fluid when heated, and solidifies as the same cools. The non-solid bone graft material can be applied using any suitable applicator such as an eye dropper.
Patent KR-20200062889-A (KR)
Title: Method and Apparatus for performing block agreement in block chain system
Inventor: YOO HYUN KYUNG
IPC: H04L29/08
Filed: 2018-11-27
Abstract: The present invention may provide a method of performing block consensus based on a hierarchical structure in a blockchain system. The method of performing block consensus may comprise the steps of: allowing a global leader node to receive a transaction request from a client; allowing the global leader node to generate a block; and allowing the global leader node to perform block consensus on the generated block with each distributed node based on a hierarchical structure.
Patent KR-20200063897-A (KR)
Inventor: PARK HWA SUNG
IPC: B29K63/00
Filed: 2018-11-28
Abstract: The present invention provides a method for storing an umbilical cord, which symbolizes the birth of an infant, in various shapes for an extended period of time without yellowing. In particular, the present invention provides a method for storing an umbilical cord by using a main agent (DGEBA-epoxy resin) and a curing agent (modified amine adduct). An umbilical cord, when stored according to the present invention, does not undergo yellowing even after a long time. Also, due to crystal-like hardness and transparency, there is no need to use a separate storage container, and furthermore, not only stamps but also toys, accessories, and the like may be made using an umbilical cord.
Patent KR-20200063914-A (KR)
Title: Mail arrival notification device
Inventor: KIM DONG HYUN
IPC: A47G29/12
Filed: 2018-11-28
Abstract: The present invention relates to a postal matter arrival notification apparatus capable of enabling a user to be directly informed of the arrival of postal matter through an interphone, thereby solving an existing problem that users cannot recognize the arrival of their postal matter. According to the present invention, a mailbox comprises: a mailbox body formed into an existing shape to store postal matter; a letter inlet formed into a rectangular shape on the front side to enable the insertion of postal matter; a mailbox front cover formed as a rectangular openable door to enable the withdrawal of postal matter; an interphone notification device formed as a notification device attached inside the mailbox to notify a user of the arrival of postal matter through an interphone; and a laser sensor formed as a light emitting sensor on the upper surface of the inside of the mailbox to enable the recognition of postal matter. Therefore, the present invention enables a user to be directly informed of the arrival of postal matter through an interphone, thereby solving an existing problem that users cannot recognize the arrival of their postal matter.
Patent KR-20200071826-A (KR)
Inventor: KWAK CHANG UK
IPC: G10L15/02
Filed: 2018-11-30
Abstract: Provided is an emotion recognition apparatus in an image, which extracts multiple types of feature information from an image, encodes the multiple types of feature information into multiple emotion information vectors each affecting a specific emotion, and then integrates the encoded multiple emotion information vectors to recognize the emotion of the entire image.
Patent KR-20200068784-A (KR)
Inventor: CHOE JIN WOOK
IPC: H01B7/02
Filed: 2018-12-05
Abstract: The present invention relates to a conductor sleeve, a conductor connection structure and an intermediate connection box of a power cable. The conductor sleeve can alleviate an electric field concentration on a surface of an epoxy molded part constituting the conductor sleeve of the intermediate connection box between a ground insulation cable and an XLPE insulated cable. According to the present invention, the conductor sleeve comprises a connection conductor and a molded part.
Patent KR-20200069607-A (KR)
Title: A tire with dual inner liner structure
Inventor: HAN KYU HO
IPC: C08J5/18
Filed: 2018-12-07
Abstract: Disclosed is a tire including a dual inner liner. According to the present invention, the tire includes: an inner liner forming the inner circumference of the tire; a thread layer coming in contact with the ground and comprising a plurality of grooves formed in a longitudinal direction; and a belt stacked between the inner liner and the thread layer. The inner liner comprises: a first inner liner; and a second inner liner partially attached to the first inner liner to correspond to the position of the base of the grooves. By using the first inner liner which is thin and contains a low content of butyl and the second inner liner which is relatively thick and contains a high content of butyl, the tire including a dual inner liner is capable of improving fuel efficiency while reducing air penetrability through the butyl content, the thickness and the optimal placement of the second inner liner.
Patent KR-20200071181-A (KR)
Inventor: LEE YOUNG JUN
IPC: B60W10/10
Filed: 2018-12-10
Abstract: The present invention provides a method for diagnosing a stuck lubrication control valve of a hybrid vehicle capable of preventing damage to an engine clutch and a clutch in a transmission by diagnosing the stuck state of the independent lubrication control valve of a solenoid valve type turned on/off by electricity in advance before driving by using operating hydraulic pressure for engagement of the engine clutch, wherein the independent lubrication control valve is a component of a lubrication system for circulating lubricating oil in the transmission and engine clutch of the hybrid vehicle.
Patent KR-20200072940-A (KR)
Title: Distribution plate for sofc and sofc having the same
Inventor: AHN JIN SOO
IPC: H01M8/04089
Filed: 2018-12-13
Abstract: A distribution plate for a solid oxide fuel cell (SOFC) according to an exemplary embodiment of the present invention is a distribution plate that supplies air and a fuel to a fuel cell stack and discharges the air and the fuel, the distribution plate including: a body having an upper surface, a lower surface, and a side surface that connects the upper surface and the lower surface and provided with a plurality of accommodation spaces in the interior thereto such that the plurality of accommodation spaces are separated; and a plurality of conduits respectively connected to the accommodation spaces through the side surface. The plurality of accommodation spaces are separated by an X-shaped partition wall member provided in the interior of the body, the respective accommodation spaces have a triangular structure in which the size of the cross-section thereof becomes smaller as it goes from the side surface toward the center of the body, and communication holes connected to the plurality of accommodation space may be provided adjacent to the side surface on the upper surface of the body in contact with the fuel cell stack. Accordingly, the end plates and the lower structure can be integrally formed.
Patent KR-20200075412-A (KR)
Inventor: SON BYOUNG KEON
IPC: B60H3/00
Filed: 2018-12-18
Abstract: The present invention aims to provide an air cleaner for a vehicle, which is able to maximize the UV rays irradiation volume and maximize the sterilizing efficiency for the indoor air. To this end, according to the present invention, the air cleaner for the vehicle comprises: a casing which has an inlet through which the indoor air is suctioned, an outlet through which the air suctioned through the inlet is discharged, and an air flow passage which connects the inlet to the outlet to enable the inlet and the outlet to communicate with each other inside the casing; a UV rays irradiation unit which is mounted in the air flow passage of the casing, sterilizes the indoor air by radiating the UV rays to the indoor air suctioned through the inlet, and includes a flexible substrate spirally wrapped and UV LEDs placed on the substrate; and an air blower which is mounted to be adjacent to the outlet in the casing, induces the indoor air into the air flow passage through the inlet, and discharges the indoor air through the outlet.
Patent KR-20200076332-A (KR)
Title: handpiece stand
Inventor: CHOI DEUK NAM
IPC: A61L2/26
Filed: 2018-12-19
Abstract: The present invention relates to a handpiece stand, wherein a mounting plate (200) is formed at the top of a supporting stand (100) erected on the floor, and mounting grooves (220) are formed at predetermined intervals in the center direction from the edge of the mounting plate (200) so that a handpiece can be mounted on the mounting grooves (220) without touching the bottom.
Patent KR-20200077287-A (KR)
Inventor: YOU BYOUNG SUNG
IPC: G11C15/04
Filed: 2018-12-20
Abstract: A technique of the present invention relates to a memory device, a memory system including the memory device, and a method for operating the memory device. The memory device includes a first CAM block and a second CAM block, in which a micro-code is stored; and a control logic configured to control the first and second CAM blocks such that the stored micro-code is updated with a new micro-code in a micro-code update operation, wherein the control logic includes a command interface configured to control program and read operations of the first CAM block and the second CAM block in response to a command received from the outside; a first memory configured to store an algorithm for performing the read operation of the micro-code stored in the first CAM block and output ROM data, based on the algorithm, in an initialization operation; a second memory configured to store the micro-code read from the first CAM block in the initialization operation and output RAM data, based on the stored micro-code; a selection circuit configured to select and output the ROM data output from the first memory in the initialization operation and select and output the RAM data output from the second memory in a normal operation; and an instruction decoder configured to receive the ROM data or the RAM data, which is output from the selection circuit, to generate control signals for performing an operation.
Patent KR-20200078070-A (KR)
Title: Construction method used for underground tube construction method and pipe guide device used for its construction method
Inventor: PARK JAE WON
IPC: E02D29/00
Filed: 2018-12-21
Abstract: The present invention provides an underground insertion type pipe construction method and a pipe guide apparatus used in the construction method, wherein the underground insertion type pipe construction method inserts and constructs pipes to be moved along a guide beam after the guide beam having strong strength is firstly inserted into the ground when the pipes are inserted into the ground by being pressed by hydraulic pressure, thereby preventing front end inserted portions of the pipes from being bent and allowing the same to be inserted into the ground in a linear direction while rocks or big stones are pushed even when the front end inserted portions of the pipes come in contact with the rocks or the big stones when the pipes are connected to each other to be inserted into the ground.
Patent KR-20200080005-A (KR)
Title: Dust cover having corrugation part of ball joint apparatus for vehicle
Inventor: KIM YONG GWAN
IPC: F16C11/06
Filed: 2018-12-26
Abstract: Disclosed is a dust cover of an automotive ball joint apparatus. The dust cover of the ball joint apparatus having a corrugation unit according to the present invention comprises: a cover body unit installed to surround a joint socket unit and a joint ball unit; a first flange unit formed in an annular shape along the circumference of the cover body unit; a second flange unit formed in the annular shape along the circumference of the cover body unit and making tight contact with the outer surface of a ball stud unit; and the corrugation unit which has a convex portion and a concave portion formed in the cover body unit so as to be elastically deformable when the ball stud unit is rotated and wherein the width of the concave portion varies in the diameter direction of the cover body unit.
Patent KR-20200080644-A (KR)
Title: Thermal sublimation printer
Inventor: LEE YONG DUK
IPC: B41J2/32
Filed: 2018-12-27
Abstract: The present invention relates to a dye-sublimating type printer, which is separately provided with a cam unit for pushing/lifting paper and a cam unit for controlling feeding and dispensing of paper. The dye-sublimating type printer of the present invention comprises: a transmitted gear unit (131) engaged with transmission gears for transmitting a driving force of a driving motor, and transmitted with the driving force of the driving motor through the transmission gears (124, 125, 126, 127); a pressure-welding transmission gear unit (135) integrally rotated with the transmitted gear unit for transmitting at least a driving force of the driving motor to a pressure-welding mechanism of a thermal head on the same axis of the transmitted gear unit (131); and a pushing/lifting cam unit (143) for transmitting the driving force of the driving motor to a paper pushing/lifting lever (144). A pushing/lifting interworking cam (143) is formed in a form separate from the transmitted gear unit to interwork with the pushing/lifting lever (144).
Patent KR-20200081580-A (KR)
Title: Magnetic agarose beads containing carboxymethyl dextran-coated superparamagnetic iron oxide nanoparticles and the preparation method thereof
Inventor: SEONG HASOO
IPC: G01N35/00
Filed: 2018-12-27
Abstract: The present invention relates to a magnetic agarose bead containing carboxymethyl dextran (CMD)-coated superparamagnetic iron oxide nanoparticles (IONP). The magnetic agarose bead containing CMD-IONP (CMD-IONP-MAB) has hydrophile properties since the inner IONP are coated with CMD, and generates repulsive force between particles to prevent aggregation between particles, so that CMD-IONP can be uniformly distributed inside the CMD-IONP-MAB. Therefore, the CMD-IONP-MAB has an effect of having a high efficiency of protein separation and purification.
Patent KR-20200082887-A (KR)
Title: Anti-rolling tank testing system of ship and testing method thereof
Inventor: LEE DONG YOUNG
IPC: G01M10/00
Filed: 2018-12-31
Abstract: The present invention relates to an anti-rolling tank testing system of a ship and a testing method thereof. According to one embodiment of the present invention, the anti-rolling tank testing system comprises: an anti-rolling tank testing apparatus for testing a performance of an anti-rolling tank of a ship; and a computing apparatus for calculating a result value of the test by the anti-rolling tank testing apparatus and a moment of the water filling a tank, which accommodates the water and is included in the anti-rolling tank testing apparatus. The anti-rolling tank testing apparatus is able to test a moment of a tank accommodating water in the anti-rolling tank testing apparatus in relation to an empty tank with no water. According to the present invention, there are effects where, with the anti-rolling tank not filled with water, a test on the anti-rolling tank can be conducted, and the value on the water can be theoretically calculated and applied under a condition that there is no internal flow such that the test of the anti-rolling tank can be easily, effectively conducted.
Patent KR-20180021069-A (KR)
Title: 코일 커패시터
Inventor: ROBINSON MATTHEW R
IPC: H01G4/232
Filed: 2016-06-24
Abstract: 본 발명은 플랙서블 다층 테이프에 의해 형성된 코일과, 코일의 버트에 위치된 제1 종단 전극(제 1 접촉층) 및 제2 종단 전극(제 2 접촉층)을 포함하는 코일 커패시터를 제공한다. 플랙서블 다층 테이프는 다음과 같은 일련의 층들을 포함한다: 제1 금속층, 플라스틱층, 제2 금속층, 에너지 저장 재료층. 제1 금속층은 제1 종단 전극(제1 접촉층)과 오믹 접촉을 형성하고 제2 금속층(제2 접촉층)은 제2 종단 전극과 오믹 접촉을 형성한다.
Patent KR-20180030561-A (KR)
Title: Nk 세포 살해 활성을 증대시키기 위한 방법 및 약학 조성물
Inventor: BENSUSSAN ARMAND
IPC: C07K16/28
Filed: 2016-07-07
Abstract: 본 명세는 NK 세포 살해 활성을 증대시키기 위한 방법 및 약학 조성물에 관한 것이다.  특히, 본 명세는 NK 세포 살해 활성의 증대가 필요한 피험자에게 NK 세포 상의 CD245를 자극할 수 있는 화합물의 치료 유효량을 투여함을 포함하는, 상기 피험자에서 상기 활성을 증대시키는 방법에 관한 것이다.
Patent KR-20180048623-A (KR)
Title: 완충기
Inventor: YAMASHITA MIKIO
IPC: F16F9/348
Filed: 2016-08-24
Abstract: 피스톤 속도의 저속 영역에 있어서의 감쇠력의 변화가 원활하며 또한 보다 작은 차압으로 메인 밸브를 개방시키는 것이 가능한 완충기를 제공한다.  서브 밸브(111)를 메인 밸브(27)의 상류측에 또한 메인 밸브(27)와 직렬로 마련함으로써, 피스톤 속도의 저속 영역에 있어서의 감쇠력의 변화를 원활하게 할 수 있다. 또한, 메인 밸브(27)를 내주측을 클램프하지 않는 단순한 캔틸레버 지지 구조로 하였기 때문에, 보다 작은 차압으로 메인 밸브(27)를 개방시킬 수 있다.
Patent KR-20180032219-A (KR)
Title: 트리거 정보를 이용하는 무선 통신 방법 및 무선 통신 단말
Inventor: SON JUHYUNG
IPC: H04L29/08
Filed: 2016-08-22
Abstract: 무선으로 통신하는 무선 통신 단말이 개시된다. 무선 통신 단말은 송수신부; 및 프로세서를 포함한다. 상기 프로세서는 상기 송수신부를 통해 상기 베이스 무선 통신 단말로부터 트리거 정보와 데이터를 수신하고, 상기 트리거 정보를 기초로 상기 베이스 무선 통신 단말에게 상기 데이터의 수신 여부를 나타내는 ACK 정보를 전송한다. 상기 트리거 정보는 상기 무선 통신 단말의 전송을 트리거링하는 정보이다.
Patent KR-20180050692-A (KR)
Title: 광전 변환 소자, 색소 증감 태양 전지, 색소 조성물 및 산화물 반도체 전극
Inventor: WATANABE KOUSUKE
IPC: H01G9/20
Filed: 2016-09-02
Abstract: 도전성 지지체와 감광체층과 전하 이동체층과 대극을 갖는 광전 변환 소자로서, 감광체층이 식 (1)로 나타나는 금속 착체 색소와, 식 (2) 및 식 (3)으로 나타나는 적어도 1종의 금속 착체 색소가 담지된 반도체 미립자를 갖는 광전 변환 소자 및 색소 증감 태양 전지와, 색소 조성물 및 산화물 반도체 전극. 
   
식 중, M은 금속 이온을 나타낸다. Ar 11 ~Ar 14 는 아릴기 등을 나타낸다. L 1  및 L 2 는 에텐일렌기 등을 나타낸다. R 11 ~R 14 는 알킬기 등을 나타낸다. n 11  및 n 12 는 0~3의 정수, n 13  및 n 14 는 0~4의 정수를 나타낸다. X는 -NCS 또는 -SCN을 나타낸다. M 1  및 M 2 는 프로톤, 금속 양이온 또는 비금속 양이온을 나타낸다.
Patent KR-20180063157-A (KR)
Title: 트리플루오로에틸렌의 안정한 조성물
Inventor: COLLIER BERTRAND
IPC: C07C17/25
Filed: 2016-09-28
Abstract: 본 발명은 트리플루오로에틸렌 및 1,2,3,3,3-펜타플루오로프로펜을 포함하는 조성물로서, 트리플루오로에틸렌/1,2,3,3,3-펜타플루오로프로펜 중량비가 5/95 내지 95/5 인 것을 특징으로 하는 조성물에 관한 것이다.