baber/WOPTO huggingface dataset:
Patent KR-20180115662-A (KR)
Inventor: JONG HYUN LEE
IPC: B22F1/00
Filed: 2018-10-17
Abstract: The present invention relates to a method to manufacture a rice grain-shaped copper particle, a rice grain-shaped copper particle thereof, and a conductive paste using the same. According to the present invention, the method to manufacture a rice grain-shaped copper particle comprises: a first step of preparing a copper precursor solution; a second step of adjusting pH of the copper precursor solution; a third step of adding zinc powder to the pH-controlled copper precursor solution; a fourth step of stirring the copper precursor solution adding the zinc powder thereto for a predetermined time to synthesize a rice grain-shaped copper particle; and a fifth step of separating, washing, and drying the synthesized rice grain-shaped copper particle. Accordingly, the method to manufacture a rice grain-shaped copper particle is implemented in a simple method to add the zinc powder to the copper precursor solution to facilitate a process, and promote high speed synthesis and mass production, thereby providing an advantage of providing a low price rice grain-shaped copper particle based on competitiveness in manufacturing costs. Moreover, the manufactured rice grain-shaped copper particle is prepared into an oxidation resistant particle through coating of a silver shell layer and the coated rice grain-shaped copper particle is mixed with a filler in manufacturing of paste to provide excellent mixing property, thereby providing an advantage of enhancing the quality of paste.
Patent KR-20190046644-A (KR)
Inventor: PIOTR CEPINSKI
IPC: B65G65/32
Filed: 2018-10-17
Abstract: The present invention relates to an apparatus (1) for filling rod type products of a cigarette industry into a transfer container, which comprises: a region (2) for accommodating rod type products of a mass flow form; a rod type product storage region (3) including at least two sidewalls; a charging unit (4) for forming a bottom wall of the storage region, and transferring the rod type products from the storage region to a transfer container; and a descending conveyor (5) operated with the charging unit (4) to descend the transfer container while filling the same with the rod type products. The apparatus further comprises a coefficient module (6) designed to count the rod type products in the transfer container to count individual rod type products positioned in the transfer container.
Patent KR-20200043681-A (KR)
Inventor: YOO JAE WON
IPC: F24D19/08
Filed: 2018-10-18
Abstract: Provided in the present invention are a boiler and a water replenishing method of a boiler. To this end, the boiler comprises: a boiler case; a pipe which is disposed in the boiler case, and communicates with a heating flow path which is disposed on the outside of the boiler case to provide heating; a circulation pump which is disposed to circulate water in the pipe; a water pressure detecting unit which is connected to the pipe at the downstream of the circulation pipe in order to detect the water pressure in the pipe; a water replenishing valve which is installed at a replenishing water introduction pipe connected to the pipe, and is opened to replenish water into the pipe; and a control unit which controls the operation of the water replenishing valve based on the water pressure in the pipe detected by the water pressure detecting unit. Here, when a condition for opening the water replenishing valve because water needs to be replenished to the pipe is considered as a valve opening condition, and when a condition for closing the water replenishing valve because water does not need to be replenished to the pipe is considered as a valve closing condition, the control unit, after the water replenishing valve is closed for the first time because the valve closing condition is satisfied after the water replenishing valve is opened because the valve opening condition is satisfied, controls to open the water replenishing valve until the valve closing condition is satisfied again, when the valve closing condition is not satisfied during a predetermined water replenishing time. In addition, the control unit controls to open the water replenishing valve until the valve closing condition is satisfied after the valve opening condition is satisfied without the valve closing condition being satisfied after the water replenishing time has passed. Therefore, time required for removing air remaining in the pipe can be shortened.
Patent KR-20190094083-A (KR)
Title: Hetero-cyclic compound and organic light emitting device comprising the same
Inventor: HUH JUNGOH
IPC: C09K11/06
Filed: 2018-10-30
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1, and an organic light emitting device comprising the same. The organic light emitting device comprising the heterocyclic compound of chemical formula 1 according to the present specification as a material of an organic material layer has characteristics of low driving voltage, high efficiency, and/or long lifespan.
Patent KR-20200050031-A (KR)
Inventor: EUN GOO YOON
IPC: H01M2/04
Filed: 2018-10-31
Abstract: Disclosed is a lithium primary battery mounted with a safety element having inner and outer fuses which can prevent battery safety problems such as ignition, leakage, rupture and the like due to incorrect assembly in advance when being assembled as a multi cell. According to the present invention, the lithium primary battery with a safety element having inner and outer fuses comprises: a case accommodating an electrolyte inside; a winding element inserted into and disposed on the inside of the case; a header covering an upper side of the case into which the winding element is inserted; and a safety element having an inner fuse connected in a circuit path in which a charging current or discharging current flows inside the case, and an outer fuse connected in the circuit path in which the charging current or discharging current flows outside the case.
Patent KR-20200049012-A (KR)
Inventor: LEE DONG UN
IPC: B25J11/00
Filed: 2018-10-31
Abstract: The present invention provides an unmanned robot painting apparatus installed on an outer wall of a building and spraying paint on the outer wall of the building while moving up, down, left, and right to perform painting. The present invention can easily perform painting even if the outer wall of the building is made of a curved shape by configuring an upper rail and a lower rail in a shape corresponding to the outer wall of the building. Particularly, a spraying device is held in vertical and horizontal directions and when moving up, down, left, and right, the spraying device moves very stably without shaking and moves freely and rapidly so the work speed increases and the rework position moves quickly, thereby increasing work efficiency.
Patent KR-20200049295-A (KR)
Title: A method to predict health index transition and residual life for turbomachinery
Inventor: CHOI WOOSUNG
IPC: G06F30/00
Filed: 2018-10-31
Abstract: According to the present invention, provided is a method for predicting an integrity indicator and the residual life of rotating equipment, which comprises: a first step of using the linear regression analysis to set a predicted starting point of the rotating equipment; and a second step of using the nonlinear regression analysis to estimate information related to an integrity indicator of the rotating equipment based on the set predicted starting point.
Patent KR-20190055754-A (KR)
Title: Pocket-equipped knitted fabric and pocket-equipped knitted fabric knitting method
Inventor: UEMICHI KAZUYA
IPC: D04B1/24
Filed: 2018-11-14
Abstract: Provided in the present invention are a knitted fabric having a pocket with more improved beauty of appearance than existing fabrics, and a knitting method thereof. The knitted fabric (1) having a pocket provided in the present invention includes: a base knitting fabric unit (2); a pocket knitting fabric unit (3) which has a pocket unit of one side (3F) and a pocket unit of the other side (3B) connected in a sack shape, and is connected to the midway of a course direction of the base knitting unit (2); and an opening edge unit (4) of the pocket knitting fabric unit (3) which is formed by a boundary (23) between the pocket unit of one side (3F) and the base knitting fabric unit (2). In the knitting fabric (1) having a pocket, at least one part of the opening edge unit (4) is out of a position from a course direction as well as from a wale direction of the base knitting unit (2) for a start end (4b) of the opening edge unit (4). The pocket unit of the other side (3B) and the base knitting fabric unit (2) are continuously knitted without a seam in a course direction.
Patent KR-20200056045-A (KR)
Title: Two-liquids jetting nozzle
Inventor: LEE WON HEE
IPC: B05B13/02
Filed: 2018-11-14
Abstract: A two-fluid spray nozzle according to the present invention comprises: a nozzle body; an air pocket provided at an inner side of the nozzle body; a cleaning solution pocket provided at the inner side of the nozzle body to partition the air pocket; an air inlet provided at the nozzle body to be connected with the air pocket to supply air to the air pocket; a cleaning solution inlet provided at the nozzle body to be connected with the cleaning solution pocket in order to supply a cleaning solution to the cleaning solution pocket; an air guide provided at an inner side of the nozzle body to be connected with the air pocket in order to guide the air in the air pocket from the air pocket outward of the nozzle body; a cleaning solution guide path provided at an inner side of the nozzle body to be connected with the cleaning solution pocket in order to guide the cleaning solution in the cleaning pocket from the cleaning pocket inward of the nozzle body; and a spray port connected with the air guide path and the cleaning solution guide path extending an outer surface of the nozzle body for mixing the air flowing along the air guide path with the cleaning solution flowing along the cleaning solution guide path to spray the mixture. A width of the air guide path is smaller than a width of the cleaning solution guide path, and a width of the spray port is greater than the width of the cleaning solution guide path.
Patent KR-20200056654-A (KR)
Title: Surface and jigs print in printing methods available as a replacement plane to save time and money printing methods of manufacturing methods
Inventor: PARK KUN WOO
IPC: B41M1/14
Filed: 2018-11-15
Abstract: The present invention relates to a method for manufacturing a printing means capable of saving time and costs by enabling replacement of a printing jig in a curved surface printing means and a plane surface printing means.
Patent KR-20200057272-A (KR)
Title: Novel strain having resistant starch-degrading activity and use thereof
Inventor: CHEON SEOK PARK
IPC: C12N1/20
Filed: 2018-11-16
Abstract: The present invention relates to a novel strain, Bifidobacterium adolescentis P2P3 (KACC92235P) having resistant starch-degrading activity. The novel Bifidobacterium adolescentis P2P3 (KACC92235P) of the present invention isolated from human feces has an effect of remarkably degrading all RS2, RS3, and RS4 types of resistant starch compared to conventional homogeneous and heterogeneous strains, and thus can be usefully used as probiotics, food compositions and feed additive compositions.
Patent KR-20200059748-A (KR)
Inventor: Myung Mo SUNG
IPC: C23C16/04
Filed: 2018-11-21
Abstract: Provided is a method of modifying the surface of a polymer pattern with a simple process. The method of modifying the surface of the polymer pattern includes: a step of preparing a substrate with the polymer pattern formed thereon in a chamber; a step of providing source gas onto the pattern; a first exposure step of exposing the pattern to the source gas so that the source gas infiltrates into the surface of the pattern; a step of providing reaction gas onto the pattern; and a second exposure step of exposing the pattern to the reaction gas to modify the surface of the pattern.
Patent KR-20200061761-A (KR)
Inventor: KIM GEE CHEOL
IPC: E04H9/02
Filed: 2018-11-26
Abstract: The present invention relates to a composite damper using a three-dimensional steel wire truss which fills the inside of a steel wire truss formed by three-dimensionally weaving a continuous steel wire with a filler making up a damper body to enclose the outside of the three-dimensional steel wire truss to allow the steel wire truss and the filler to act in a composite manner while retaining the advantages of a conventional Kagome truss to have strong axial stiffness and provide an excellent damping effect. The composite damper using a three-dimensional steel wire truss comprises: a damper body including a three-dimensional steel wire truss having a porous portion formed therein by three-dimensionally weaving a continuous steel wire and a synthetic resin filler filled in the porous portion of the three-dimensional steel wire truss and arranged to cover the outside; and an upper plate and a lower plate coupled to an upper and a lower portion of the damper body.
Patent KR-20200066760-A (KR)
Inventor: LEE SANG WON
IPC: F16C11/06
Filed: 2018-12-03
Abstract: The present invention relates to an apparatus for inspecting an operation angle of an inner ball joint. According to the present invention, the apparatus for inspecting the operation angle of the inner ball joint comprises: a base plate (10); an angle inspection plate (80); a chuck bracket (20); a rotary shaft (50) installed to be rotated on a horizontal plate (22); a rotation bar (60); and an inspection needle (62) installed in the rotation bar (60). According to the present invention, productivity can be improved by reducing the inspection time.
Patent KR-20200075186-A (KR)
Title: Device for practicing martial art and method for providing service of practicing martial art using the same
Inventor: KANG SHIN JOON
IPC: G06Q50/10
Filed: 2018-12-17
Abstract: Disclosed is a device for practicing martial arts. According to an embodiment of the present invention, the device for practicing martial arts comprises: a hitting unit formed in plural as a hitting point of a user; a display unit displaying practice-related information; and a control unit generating pattern information as information on a practice pattern and visually displaying the pattern information on the display unit.
Patent KR-20200078916-A (KR)
Inventor: FUKARI RAPHAEL
IPC: B64C27/26
Filed: 2018-12-24
Abstract: The present invention relates to a hybrid type rotorcraft (20) which limits the span of a horizontal stabilizer to optimally stabilize a rotorcraft. The rotorcraft comprises: a main rotor (1); at least two propulsion elements (2, 2′) mounted on respective half-wings (3, 3′) arranged symmetrically on both sides of an anteroposterior midplane (XOZ); a horizontal stabilizer (8) arranged in a rear zone of the rotorcraft (20) on both sides of the anteroposterior midplane (XOZ); and two fins (21, 21′) arranged on both sides of the anteroposterior midplane (XOZ). Each of the two fins (21, 21′) includes a respective left/right bottom fin airfoil (22, 22′) arranged below the horizontal stabilizer (8), and a respective left/right top fin airfoil (23, 23′) arranged above the horizontal stabilizer (8).
Patent KR-20200079771-A (KR)
Title: Steel belt tension apparatus in steel belt cutter winding process for tire
Inventor: RYU KYUNG RYUL
IPC: B29D30/46
Filed: 2018-12-26
Abstract: The present invention relates to a steel belt tension apparatus in a steel belt cutter winding process for a tire, including: a steel belt transfer conveyor, a swivel conveyor, a steel belt detection sensor, a steel belt guide roll, and a steel belt guided by the steel belt guide roll; a liner braking roll, a liner guide roll, a liner centering actuator, and a liner guided by the liner guide roll; a steel belt winder roll configured to form a roll by simultaneously winding the steel belt and the liner; and a steel belt tension apparatus installed at any portion between steel belt guide rolls to restrict a movement of the steel belt making contact with the steel belt tension apparatus by a magnetic force depending on whether a pressure medium is supplied. Accordingly, since the steel belt tension apparatus is installed between the steel belt guide rolls when the steel belt is wound around the steel belt winder roll in the steel belt cutter winding process, the steel belt is accurately wound around the steel belt winder roll without overlapping due to creases or folds when the steel belt is wound around the steel belt winder roll.
Patent KR-20200061273-A (KR)
Inventor: LEE DONG YEOL
IPC: G01P3/48
Filed: 2018-12-27
Abstract: According to one embodiment of the present invention, an apparatus for detecting a rotating body includes: a detected part provided in one surface perpendicular to an extension direction of a rotating shaft of the rotating body; a sensor part arranged to face the detected part and including two sensors arranged along a rotating direction of the rotating body; and a rotating information calculating part calculating rotating information of the rotating body in accordance with sensed values of the two sensors, wherein the rotating information calculating part can calculate a rotating angle of the rotating body in accordance with a difference value generated based on the sensed values of the two sensors. Therefore, the apparatus for detecting a rotating body can detect fine displacement of the rotating body.
Patent KR-20200080977-A (KR)
Inventor: KIM IHK SUNG
IPC: B31B50/72
Filed: 2018-12-27
Abstract: The present invention relates to a technology on a manufacturing system, which folds and bonds a paper sheet to make a small sized paper box, and to a technology on a paper box manufacturing system, which adopts thermal fusion to prevent a bonded portion from being easily separated, has excellent workability, enables mass production in a short time, and reduces manufacturing costs and man hours. The paper box manufacturing system comprises: a table having a mold hole at a central portion and having a plurality of nozzles along an upper edge of the mold hole; a cartridge vertically installed on the upper part of the table and storing paper sheets therein; a withdrawal unit having an absorbing holder at the lower part of the cartridge to transfer the paper sheets downwards from the cartridge; an input unit transferring the paper sheets withdrawn to the lower side of the cartridge to the upper part of the mold hole; a supporter having a plate laid and arranged within the mold hole; an upper mold arranged at the upper part of the mold hole and pushing and pressing the paper sheets by a lifting and lowering operation to make the paper box; and a discharge unit installed at a rear side of the table, transferring the paper box to the outside and stacking the paper box.
Patent KR-20200081622-A (KR)
Inventor: LEE JUNG MIN
IPC: B07C5/06
Filed: 2018-12-27
Abstract: The present invention relates to a chain type sorting machine and, more specifically, to a chain type sorting machine which does not damage a surface of a sorting target object such as fruits during the sorting process. According to the present invention, the chain type sorting machine comprises: a pair of first and second chains rotating while forming a caterpillar circuit; a first loading block which is coupled to the first chain and rotates with the first chain to support one side of the sorting target object; a second loading block which is coupled to the second chain, rotates with the second chain, and is arranged in parallel with the first loading block to support the other side of the sorting target object; and a size selection means for dropping the sorting target object from different positions according to the size by gradually increasing a gap between the first and second loading blocks moving while rotating along the first and second chains.
Patent KR-20200082312-A (KR)
Title: Electric vehicle charging device for home use and method thereof
Inventor: KWON MIN JU
IPC: B60L53/66
Filed: 2018-12-28
Abstract: The present invention relates to a charging device for a home for charging an electric vehicle and a charging method using the same. The charging device for a home for charging an electric vehicle comprises: a charging circuit unit to switch commercial power applied from the distribution board to output as charging power of an electric vehicle; a charging control unit to control the charging circuit unit to quickly charge the electric vehicle; an operation error detection unit to detect an operation error generated during quick charging of the electric vehicle; and a power control unit to shut off operation power to be supplied to the charging control unit in accordance with the type of an operation error detected from the operation error detection unit to stop the operation of the charging circuit unit and the charging control unit or shut off the operation power supplied to the charging control unit and then supply the operation power again to reboot the charging control unit. A user is provided with information on an operation error generated while charging an electric vehicle, and charging can be resumed by rebooting the charging circuit unit through remote control by a user terminal.
Patent KR-20200082440-A (KR)
Inventor: RHO JAE YOUNG
IPC: C12Q1/6844
Filed: 2018-12-28
Abstract: The present invention is a technology related to diagnosis of water-borne food-borne diseases caused by adenovirus. More specifically, according to the present invention, water-borne adenovirus serotype 41 (Adenovirus-41; AdV-41) which can cause acute gastroenteritis in humans can be quickly identified with high detection sensitivity. A primer set for isothermal amplification reaction for detecting water-borne adenovirus serotype 41 of the present invention includes nucleotide sequences of SEQ ID Nos: 1 to 4.
Patent KR-20180020269-A (KR)
Title: 온도 모니터링 어셈블리를 구비하는 배터리 모듈
Inventor: RHEIN DAVID JAMES
IPC: H01M10/42
Filed: 2016-05-24
Abstract: 배터리 모듈은 복수의 배터리 셀들 및 상기 배터리 셀들에 결합되는 커버 조립체(104)를 포함한다. 배터리 셀들은 적층 구성으로 정렬된다. 커버 조립체는 하우징(110), 버스 바들(112) 및 온도 모니터링 조립체(158)를 포함한다. 버스 바들은 배터리 셀들의 대응하는 양극 및 음극 셀 단자들과 맞물려 인접한 배터리 셀들을 전기적으로 연결한다. 온도 모니터링 조립체는 배터리 셀들과 대면하는 커버 조립체의 장착 표면(156)에 장착되고 장착 표면(156)을 따라 연장된다. 온도 모니터링 조립체는 전기 케이블(160), 전기 케이블에 장착되고 전기 케이블에 전기적으로 연결된 온도 감지 장치(162), 및 온도 감지 장치를 덮는 열 전도성 인터페이스 부재(164)를 포함한다. 열 전도성 인터페이스 부재는 배터리 셀들의 적어도 하나와 맞물리고, 온도 모니터링 조립체는 적어도 하나의 배터리 셀의 온도를 모니터링한다.
Patent KR-20180042232-A (KR)
Title: 물품 반송용 용기의 승강 반송 장치
Inventor: OGAWA KAZUKI
IPC: B65G63/00
Filed: 2016-08-19
Abstract: 본 발명의 물품 반송용 용기의 승강 반송 장치는 돌출 후퇴 이동이 자유로운 다수의 용기 지지용 핀(15)을 배열설치한 구조의 용기 파지 수단(2A, 2B)을 승강이 자유롭게 지지하는 지주 부재(6a, 6b)와 당해 용기 파지 수단(2A, 2B) 사이에, 이 용기 파지 수단(2A, 2B)을 상승 방향으로 부세하는 스프링(20)이 개재 장착되고, 이 스프링(20)의 상향 부세력에 의해 용기 파지 수단(2A, 2B)이 그 중량과 평형하는 평형 높이(H3)에 당해 평형 높이(H3)를 중심으로 상하동 가능하게 유지되고, 용기 파지 수단(2A, 2B)이 용기(1)를 매달아올렸을 때, 당해 용기(1)의 중량을 받아 평형 높이(H3)로부터 하강한 당해 용기 파지 수단(2A, 2B)이 지주 부재(6a)의 일정 높이에서 지지되는 것이다.
Patent KR-20180063039-A (KR)
Title: 광학 부재, 챔버, 및 광원 장치
Inventor: MIZUGUCHI MASAFUMI
IPC: G02B1/115
Filed: 2016-09-26
Abstract: 광학 부재 (100) 는, 기판 (10) 과, 상기 기판 상에 형성된 내 Cu 보호층 (23) 을 갖는다.
Patent KR-20180030148-A (KR)
Title: 리소그래피 장치, 투영 시스템, 마지막 렌즈 요소, 액체 제어 부재, 및 디바이스 제조 방법
Inventor: ROPS CORNELIUS MARIA
IPC: G02B27/00
Filed: 2016-07-13
Abstract: 리소그래피 장치, 침지 리소그래피 장치와 함께 사용되는 투영 시스템, 투영 시스템을 위한 마지막 렌즈 요소, 액체 제어 부재 및 디바이스 제조 방법이 개시된다.  일 구성에서, 리소그래피 장치는 투영 시스템을 통해 기판(W)의 타겟부 상으로 패터닝된 방사선 빔(B)을 투영하도록 구성되는 투영 시스템(PS)을 포함한다.  액체 한정 구조체(12)는 투영 시스템과 기판 사이의 공간(10)에 침지 액체를 한정한다.  투영 시스템은 출구 표면을 통해 패터닝된 방사선 빔을 투영하기 위한 출구 표면(104); 및 액체 한정 구조체와 대향하는 추가 표면(110)을 포함한다.  추가 표면은 침지 액체에 대해 제 1 정적 후진 접촉 각도를 갖는다.  출구 표면은 침지 액체에 대해 제 2 정적 후진 접촉 각도를 갖는다.  제 1 정적 후진 접촉 각도는 제 2 정적 후진 접촉 각도보다 크고; 65°미만이다.