baber/WOPTO huggingface dataset:
Patent KR-102026673-B1 (KR)
Title: variable pallet
Inventor: KIM CHANG GYU
IPC: B65D19/00
Filed: 2019-07-30
Granted: 2019-09-30
Abstract: According to one embodiment of the present invention, a variable pallet includes: a main body in which a cargo is loaded on an upper surface; a stopper mounting unit formed by being dented on a side surface of the main body; a stopper in which a guide groove is dented on the side surface and which is provided on the stopper mounting unit so as to be lifted to the upper surface of the main body; a protruding unit formed to protrude from the inside of the stopper mounting unit and inserted into the guide groove; and a support member provided on the stopper mounting unit and supporting one side end portion of the stopper when the stopper is lifted to the upper surface.
Patent KR-102216926-B1 (KR)
IPC: H02N1/04
Filed: 2019-07-31
Granted: 2021-02-18
Abstract: 본 발명은 깃털 또는 하이퍼브랜치 구조(hyperbranched structure)의 깃털 유사 구조체(feather-like structure)를 이용하는 마찰전기 발생장치에 관한 것으로, 본 발명에 의하면 깃털의 회전 시 깃털의 표면적이 변하는 현상을 이용하여 마찰 접촉 면적을 변화시킴으로써 전기 발생 효율을 향상시키고, 깃털의 표면을 전하 조절 염료로 표면 개질함으로써 전압량과 전류량을 증가시켜 궁극적으로는 마찰 발전 효율을 향상시킬 수 있다.
Patent KR-102215070-B1 (KR)
Title: cooling apparatus of an engine for ship
Inventor: OH BYOUNG NEA
IPC: B63H21/38
Filed: 2019-08-12
Granted: 2021-02-09
Abstract: The present invention provides a cooling apparatus for an engine for a ship. The cooling apparatus for an engine for a ship of the present invention comprises: a heat exchange tank surrounding an exhaust manifold of the engine; an expansion tank which comprises an inflow pipe unit fixed to the engine and connected to an outlet of the heat exchange tank and a penetrating pipe unit connected to an inlet of the heat exchange tank and penetrating thereinto and in which a supply port and an outlet connected to a water jacket of the engine are formed on a lower surface; and a coolant/seawater heat exchange unit having a discharge pipe connected to the water jacket of the engine connected to the penetrating pipe unit and installed on the discharge pipe to exchange heat between coolant and seawater passing through the discharge pipe.
Patent KR-102176566-B1 (KR)
Inventor: LEE SUNGRAE
IPC: F03D13/10
Filed: 2019-08-21
Granted: 2020-11-09
Abstract: The present invention provides a device for installing a blade, capable of easily rotating a blade and stably maintaining the rotated state of the blade. The device for installing a blade of a wind turbine according to an aspect of the present invention includes: an upper support; a support beam rotationally installed on the upper support; a plurality of clamping members fixed to the support beam to support the blade; a rotation driving member that rotates the support beam with respect to the upper support; and a brake member connecting the upper support and the support beam and fixing the rotated support beam to maintain a rotated angle.
Patent KR-102049056-B1 (KR)
Title: Branch pipe connector for sewer pipe line
Inventor: OH HYUN SIK
IPC: F16L41/04
Filed: 2019-09-11
Granted: 2019-11-26
Abstract: The present invention relates to a branch pipe connector for a sewer pipeline, comprising: a support member including a front end diameter expanded part, and a support body forming an outer thread; a connector member provided to form an inner thread on an inner side surface of a seating projection part and to be seated and arranged on a rear end surface of the seating projection part by inserting a branch pipe for connection of a sewer pipe thereinto; a first watertight member positioned between a perforated hole of the sewer pipe and the support body of the support member and pressed at a lower part of the inner diameter of the perforated hole to perform a watertight function; a second watertight member having a hanging projection part protruding from an outer surface of a rear end part toward an outer side to be hung and arranged at an outer side of the perforated hole; a watertight shock absorbing member for the sewer pipe provided with a watertight shock absorbing unit pressed on the outer circumferential surface of the sewer pipe in contact with the perforated hole according to a coupling of the connector member with a close contact support unit protruding toward the rear side from an edge of the watertight shock absorbing unit to be integrally formed; a watertight shock absorbing member for the branch pipe having a screw coupling unit forming, on an inner wall, an inner thread for being screw-coupled to an upper end part of the support member side support body and a watertight shock absorbing unit protruding toward the outer side from the outer circumferential surface of a lower end part of the screw coupling unit to be positioned between the connector member side seating projection part and the branch pipe for connection of the sewer pipe; a connection and fixation member elastically supporting, connecting and fixing the connector member and the branch pipe; and a coupling band member fixedly coupled to both side end parts of the outer circumferential surface of the connection and fixation member to reinforce the coupling force of the connector member and the branch pipe. According to the present invention, the connector connects the sewer pipe to the branch pipe using screw-coupling to simplify work and shorten the construction period.
Patent KR-102186983-B1 (KR)
Title: Method and apparatus for measuring moving distance of user motion picture terminal
Inventor: OH JONG TAEK
IPC: G01C11/04
Filed: 2019-09-17
Granted: 2020-12-04
Abstract: Disclosed are a method and a device for measuring the moving distance of a user image terminal. The method of the present invention comprises the steps of: obtaining a partial image by cropping one area in an image obtained through a camera of a user image terminal; detecting first feature points in a current frame of the partial image; calculating an optical flow value of second feature points detected in a next frame of the partial image, and determining third feature points on the basis of the calculated optical flow value; removing an error pair from a feature point pair between the first and third feature points; and calculating a moving distance of a user image terminal on the basis of the remaining feature point pairs except the error pair. According to the present invention, the moving distance of the user image terminal can be calculated more accurately.
Patent KR-102051865-B1 (KR)
Title: Jigs For Manufacturing Non Magnetic parts with multi positions and Method For Manufacturing Non Magnetic Product Using the Same
Inventor: SHIN JONG SUB(SEOP)
IPC: B23Q3/154
Filed: 2019-09-17
Granted: 2019-12-04
Abstract: The present invention relates to a jig for manufacturing a nonmagnetic part, capable of adjusting multiple positions. According to the present invention, the jig for manufacturing a nonmagnetic part, capable of adjusting multiple positions, includes: a fixing magnetic jig (700a) for fixing a side (610a) of a nonmagnetic part (600a) to a magnetic horizontal plate (440) of a processing machine; and an operating magnetic jig (800a) for fixing a rest side (620a) of the nonmagnetic part (600a). The magnetic part (700a) includes: a magnetic body (710a); and an elastic side unit (720a) attached to a side of the magnetic body (710a). The operating magnetic jig (800a) includes: a magnetic body (810a); first to third groove (811a, 812a, 813a) formed in the magnetic body; first to third piston (820a, 830a, 840a) inserted and fixed to the first to third groove (811a, 812a, 813a); first to third push plate (822a, 832a, 842a) moved by operation of the first to third piston (820a, 830a, 840a); and first to third elastic plate (823a, 833a, 843a) installed in the front of the first to third push plate (822a, 832a, 843a) and pressing the rest side (620a).
Patent KR-102087162-B1 (KR)
Title: Cooking tool for low sugar contents rice
Inventor: KOO JUNG O
IPC: A47J36/20
Filed: 2019-09-27
Granted: 2020-03-10
Abstract: Disclosed is a rice cooker for low sugar rice. The disclosed rice cooker for low sugar rice comprises: an external container in which water for heating is introduced; a grain accommodating inner container for accommodating grains for cooking, settled inside the external container, and formed in a mesh form so that introduction and discharge of heated water and steam in the external container are possible; and a heated fluid leakage preventive sealing part for sealing a space between the outer container and the grain accommodating inner container such that the heated water and steam of the external container are concentrated into the grains and flow into the grain accommodating inner container. Therefore, the present invention can efficiently remove carbohydrates of cooking rice by repeatedly performing processes of supplying and draining steam and water heated for cooking the rice to and from the cooking rice in the inner container during rice cooking.
Patent KR-102119115-B1 (KR)
Inventor: KIM HYEON JONG
IPC: H01B7/28
Filed: 2019-09-27
Granted: 2020-06-04
Abstract: The present invention relates to a short-circuit prevention device for a distribution cable, to reduce time and cost required for installing a reinforcement device. According to the present invention, the short-circuit prevention device comprises: a support pipe downwardly recessed to receive the cable and vertically installed by a post member and a support panel; a cover pipe having a shape symmetrical with the support pipe and closely attached and disposed to the support pipe to form a hole part passing the cable therethrough; an opening/closing connection unit detachably connecting the support pipe and the cover pipe and restricting and fixing the cable when the support pipe and the cover pipe are connected; a short-circuit sensor installed in the cover pipe and disposed adjacent to the cable to detect a current leaked from the cable to determine whether a short circuit is generated in the cable; a reception unit disposed in the cover pipe to detachably install the short-circuit sensor in the cover pipe; and a separation prevention unit preventing the short-circuit sensor from being separated from the cover pipe.
Patent KR-102100405-B1 (KR)
Title: Portable Magnetic Mixing Apparatus
Inventor: JUNG SEUNG HO
IPC: B01F15/00
Filed: 2019-10-11
Granted: 2020-04-13
Abstract: A movable magnetic stirring device is disclosed. According to an embodiment of the present invention, the movable magnetic stirring device includes: a movable plate unit for mounting which is mounted inside a stirring container for accommodating an object to be stirred while being movable; and an impeller unit which is fastened to the movable plate unit for mounting while being rotatable.
Patent KR-102088434-B1 (KR)
Title: Parcel tracking system using rfid passive temperature tag
Inventor: LEE HYUK JIN
IPC: G01K1/02
Filed: 2019-10-28
Granted: 2020-03-12
Abstract: The present invention relates to a delivery system using an RFID passive temperature tag, capable of tracking a location by attaching an RFID tag, which comprises: a temperature measurement tag installed in a refrigerating container for delivery for low-temperature storage of a delivery article, and measuring an internal temperature of the refrigerating container to transmit the same through near-field wireless communication when temperature measurement is requested; a delivery person terminal for requesting measurement of the internal temperature of the refrigerating container to the temperature measurement tag through the near-field wireless communication or generating refrigerating container state information including the internal temperature of the refrigerating container received from the temperature measurement tag through the near-field wireless communication, self-measured location information on the refrigerating container, and information on a time when a temperature is measured; a delivery server for receiving the refrigerating container state information from the delivery person terminal, and generating delivery path information including a temperature change and a moving path inside the refrigerating container over time; and a terminal holder installed in a brace of a bag worn on the back of the delivery person for delivery or a handle of a motorcycle ridden by the delivery person to accommodate the delivery person terminal.
Patent KR-102097362-B1 (KR)
Inventor: PARK YUN CHUL
IPC: C02F1/52
Filed: 2019-10-30
Granted: 2020-04-06
Abstract: The present invention relates to an inorganic coagulant for processing wastewater with traces of hydrogen peroxide using a low concentration sulfuric acid solution discharged from a semiconductor manufacturing process and use of the same as a wastewater treatment agent. According to the present invention, an aluminum sulfonate-based inorganic coagulant is manufactured from the low concentration sulfuric acid solution discharged from a semiconductor manufacturing process in a simple method, excellent coagulation performance for water pollutant, such as phosphorus, fluoride, and the like, can be maintained in a wastewater or sewage processing facility. Traces of hydrogen peroxide remain in the aluminum sulfonate-based inorganic coagulant, such that fluorine and phosphorus removing efficiency can be increased. Chemical oxygen demand (COD) and turbidity are reduced and floating material removing efficiency is increased, thereby increasing wastewater processability. Moreover, sulfuric acid is not used as a pH control agent in wastewater processing, thereby protecting environments. According to the present invention, the aluminum sulfonate-based inorganic coagulant is manufactured by making a sulfuric acid solution discharged from a semiconductor manufacturing process react with water and aluminum hydroxide in a reactor.
Patent KR-102111893-B1 (KR)
Inventor: CHO CHANG DONG
IPC: B24B31/033
Filed: 2019-11-01
Granted: 2020-05-18
Abstract: The present invention provides a surface treatment apparatus for a small component which has uniform illumination and surface quality or coloring quality without feeding an abrasive or a surface treatment agent. According to the present invention, the surface treatment apparatus comprises: a pair of rotary drums formed from a circular plate; a first shaft becoming a rotating center of the rotary drums; a first driving unit to supply torque to the first shaft; an external insertion pulley externally inserted into one end of the first shaft to rotate independently of the second shaft; a barrel housing which is connected between the pair of rotary drums to rotate, and provides a first inner space in which a surface treatment is performed in accordance with a rotating centrifugal force; an outer barrel arranged in the first inner space, and provided with a second inner space of a cylindrical shape formed therein, and a curved groove formed in a longitudinal direction, of which a dented cross-sectional shape is a curved surface; an inner barrel accommodated in the second inner space of the outer barrel, provided with a second inner space formed therein to accommodate a surface treatment target, formed in a cylindrical shape, and provided with a curved protrusion formed in the longitudinal direction, of which a protruding cross-sectional shape is a curved surface; a chain to transfer torque of the external insertion pulley to the second shaft; and a second driving unit to supply torque to the external insertion pulley. The radius of curvature of the curved groove is larger than the radius of curvature of the curved protrusion.
Patent KR-102396486-B1 (KR)
Title: 지연형광 재료 및 이를 포함하는 유기 발광장치
IPC: C09K11/06
Filed: 2019-11-06
Granted: 2022-05-10
Abstract: 니도-카보레인(Nido-carborane) 그룹을 전자 도너 단위로 구비하는 지연형광 재료가 개시된다. 지연형광 재료는 음이온성 분자 및 상기 음이온성 분자와 결합하여 상기 음이온성 분자의 극성을 중화시키는 양이온성 물질을 포함하고, 상기 음이온성 분자는 니도-카보레인(Nido-carborane) 그룹을 포함하는 전자 도너 단위, 니도-카보레인(Nido-carborane) 그룹으로부터 공여된 전자를 수용하는 전자 억셉터 단위 및 전자 도너 단위와 전자 억셉터 단위를 연결하는 페닐렌 그룹을 구비한다.
Patent KR-102270898-B1 (KR)
IPC: B22F3/22
Filed: 2019-11-06
Granted: 2021-06-30
Abstract: (a) 중량%로, Ni: 3.0 내지 5.0%, Cr: 15.5 내지 17.5%, C: 0 초과 0.07% 이하, Cu: 3.0 내지 5.0%, Nb+Ta: 0 초과 0.45%, Mn: 0 초과 1.0% 이하, Si: 0 초과 1.0% 이하, 나머지 Fe 및 불가피한 불순물을 포함하는 금속 분말 및 바인더 조성물을 혼련하여 혼합물을 제조하는 단계, (b) 상기 혼합물을 사출 성형하여 커플러를 형성하는 단계, (c) 상기 사출된 커플러를 탈지하는 단계, (d) 상기 탈지된 커플러를 소결하는 단계 및 (e) 상기 소결한 커플러를 420 내지 540℃의 조건에서 열처리하는 단계를 포함하는 석출경화형 스테인리스강의 열처리 방법 및 이를 이용한 커플러 제조방법이 제공된다. 
본 발명에 따른 석출경화형 스테인리스강의 열처리 방법 및 이를 이용한 커플러 제조방법은 MIM(Metal Injection Mold) 공법 및 열처리를 통하여 우수한 기계적 성질을 가지는 것을 특징으로 한다.
Patent KR-102291589-B1 (KR)
IPC: H02B1/38
Filed: 2019-11-14
Granted: 2021-08-20
Abstract: 본 발명은 메인도어와 함께 보조도어가 개폐되도록 함으로서 메인도어가 잠금상태에서 보조도어가 개방되어 발생할 수 있는 안전사고를 원천적으로 배제할 수 있고, 컨트롤박스의 품질을 높일 수 있도록 한 것으로서; 
컨트롤박스의 전방벽 내부 상측에서 도어 방향으로 내려지게 고정하는 브라켓과; 
상기 브라켓에 작동바가 유지될 수 있도록 형성하는 작동바홀과; 
상기 작동바홀에 메인도어와 보조도어에 걸쳐질 수 있는 길이로 결합하는 작동바와; 
상기 메인도어 위치의 작동바와 메인도어에 설치하여 작동바을 움직이는 작동수단과; 
상기 보조도어 위치의 작동바와 보조도어에 설치하여 메인도어와 함께 시건 및 개방이 연동되게하는 시건수단을 포함하는 것이 특징이다.
Patent KR-102312839-B1 (KR)
IPC: H02N1/04
Filed: 2019-11-15
Granted: 2021-10-14
Abstract: 본 발명은 양대전체와의 접촉과 분리에 의하여 음전하를 생성하는 음대전체; 및 상기 음대전체에 삽입되는 음전극을 포함하고, 상기 음대전체는 폴리실록산계 고분자 화합물인 것인 마찰대전 발전소자를 제공한다.
Patent KR-102241233-B1 (KR)
IPC: G02F1/1335
Filed: 2019-11-18
Granted: 2021-04-16
Abstract: 손상되거나 교체가 요구되는 탈부착 윈도우만을 교체하고, 사용자가 스스로 간단하게 탈부착 윈도우를 교체할 수 있는 표시장치의 윈도우 분리형 모듈을 제시한다. 그 모듈은 탈부착 윈도우가 탈부착되는 모듈 요소를 포함하고, 모들 요소는 전면커버를 포함하고, 전면커버 상에는 탈부착층 또는 점착조절층 중의 어느 하나가 도포되어 이루어진다.
Patent KR-102283180-B1 (KR)
IPC: F21V33/00
Filed: 2019-11-19
Granted: 2021-07-28
Abstract: 본 발명은 매트형 운동 시스템에 관한 것으로, 사용자 입력을 수신하는 단말; 및 각각, 상기 단말이 수신한 사용자 지시에 따라 점등되고 이후 압력이 감지되면 소등하거나 색상을 변경하는 복수의 매트;를 포함하고, 상기 복수의 매트 중 하나인 메인 매트가 상기 단말과 통신하면서 나머지 매트인 서브 매트를 제어한다. 본 발명에 따르면 사용자의 흥미를 유발하고 복수의 매트를 다양하게 배치할 수 있어 여러 종류의 운동 프로그램을 지원할 수 있다.
Patent KR-102250553-B1 (KR)
Title: Channel Decoding Method using Parallel Auto Encoder
Inventor: SONG YEONG JUN
IPC: H03M13/00
Filed: 2019-11-19
Granted: 2021-05-10
Abstract: According to a method of processing input data with added noise through a parallel auto encoder, the parallel auto encoder simultaneously processes the input data by using five parallel layer groups, wherein the number of nodes of each hidden layer of a first parallel layer group increases by a factor of 2 and then decreases by a factor of 2, the number of nodes of each hidden layer of a second parallel layer group increases by a factor of 3 and then decreases by a factor of 3, the number of nodes of each hidden layer of a third parallel layer group increases by a factor of 4 and then decreases by a factor of 4, the number of nodes of each hidden layer of a fourth parallel layer group increases by a factor of 5 and then decreases by a factor of 5, the number of nodes of each hidden layer of a fifth parallel layer group increases by a factor of 6 and then decreases by a factor of 6, and calculation results of the first to fifth parallel layer groups are merged through an addition method to be processed as input for an output layer. Therefore, the present invention is capable of embodying better performance than a decoding method using both an auto encoder and a Golay code.
Patent KR-102270387-B1 (KR)
IPC: G01N24/08
Filed: 2019-11-25
Granted: 2021-06-30
Abstract: 본 발명은 대사체(metabolites)를 이용하여 비결핵 항산균에 의한 감염 후 예후로, 적절한 치료 없이는 자발적 균 음전이 발생하지 않고 균 양성이 지속되는 지 여부를 예측하기 위한 바이오마커와, 상기 예측을 위한 키트 또는 예측 방법에 관한 것이다.
Patent KR-102505966-B1 (KR)
IPC: A61N2/00
Filed: 2019-11-29
Granted: 2023-03-02
Abstract: 본 발명은 자석 마사지기에 관한 것이다. 
본 발명은 특히 괄사요법에 적합한 자석 마사지기에 관한 것이다. 
본 발명은 자석들을 직렬로 배치한 자력발생부, 
상기 자력발생부를 감싼 하우징, 
상기 하우징의 상하단에서 피부에 접하는 콘택트자석부로 이루어진 자석 마사지기이다. 
자석을 이용하여 강력한 자기 폭품을 일으켜 강력한 세포자극으로 활성화를 유도하게 하였다. 
자화에 의하여 세포막 전위차가 순식간에 높아지면서 세포교환이 활발해지고 열에너지가 발생하며 강력한 온열효과를 주게 하였다. 
본 발명은 세포막 전위차를 높여 세포교환활성화, 세포 전기충전, 근육 미토콘드리아 열효율증가, 림프청소, 뼈의 산화철 제거, 건강체형이라는 효과를 얻게 하였다.
Patent KR-102358711-B1 (KR)
Title: 동작감지센서를 이용한 조류퇴치장치
IPC: A01M29/08
Filed: 2019-12-02
Granted: 2022-02-07
Abstract: 본 발명은 동작감지센서를 이용한 조류퇴치장치에 관한 것으로, 더 상세하게는 전신주 상부측에 설치되는 변압기나 전선지지대 인근에 설치되어 센서감지에 의해 회전날개를 회전시켜 조류가 안착되는 것을 방지하고, 회전날개의 회전축 상단에는 반사다면체를 배치시켜 태양광을 난반사시켜 조류의 접근을 기피하게 하는 조류퇴치장치에 관한 것이다.
Patent KR-102136594-B1 (KR)
Inventor: CHUNG CHUL WON
IPC: D06P3/52
Filed: 2019-12-03
Granted: 2020-07-23
Abstract: The present invention relates to a new method for processing a polyester fabric and a high-quality polyester fabric manufactured by the method, capable of providing excellent productivity by shortening a process, providing excellent high-elasticity and touch with cheap costs, and manufacturing a high-quality polyester fabric having a high creep effect. The method for processing a polyester fabric comprises: a polyester fabric preparing step of preparing a woven polyester fabric in a dried state; a weight reducing step of reducing a weight of the prepared polyester fabric with alkali; a downsizing step of downsizing the polyester fabric processed to have a reduced weight; a dyeing step of dyeing the downsized polyester fabric; and a heat fixing step of heat fixing the dyed polyester fabric.
Patent KR-102191904-B1 (KR)
Inventor: LEE BYOUNG HEE
IPC: G01R1/04
Filed: 2019-12-04
Granted: 2020-12-16
Abstract: An embodiment discloses a jig module and a test method using the same. The jig module comprises: a first jig including a plurality of first grooves in which a plurality of circuit boards are disposed, respectively, a plurality of second grooves in which first electrode terminals connected to the plurality of circuit boards are fixed, a plurality of third grooves in which second electrode terminals connected to the plurality of circuit boards are fixed, and a plurality of first through holes in which socket portions connected to the plurality of circuit boards are disposed; and a second jig in which a plurality of test connectors are disposed. When the first jig and the second jig are coupled, the socket portion and the plurality of test connectors are overlapped in the coupling direction of the first jig and the second jig.
Patent KR-102109526-B1 (KR)
Inventor: MIN SEUNG JAE
IPC: B65D19/00
Filed: 2019-12-05
Granted: 2020-05-12
Abstract: The present invention relates to a prefabricated pallet with ease of assembly and disassembly. According to the present invention, the prefabricated pallet with ease of assembly and disassembly comprises: a plurality of beam frames (100) arranged to be spaced apart from each other in parallel; and a plurality of plates (200) spaced apart from each other in the longitudinal direction of the beam frames (100), wherein leg units (210) are formed on both sides of the lower portions of the plates (200) in the longitudinal direction. According to the present invention, the work time can be reduced in assembly and disassembly.
Patent KR-102072376-B1 (KR)
Title: Fixing jig for case processing phone
Inventor: JUNG SUNG HAN
IPC: B25B11/02
Filed: 2019-12-06
Granted: 2020-02-03
Abstract: The present invention relates to a jig apparatus for processing a case, which can reduce working time by means of fixation and detachment optimized for various processing on the case. Therefore, the work efficiency of the entire working process can be increased. The jig apparatus for processing a case comprises a support table (10), a jig (20), and a complex support module (100).
Patent KR-102208042-B1 (KR)
Title: Gas sampling system
Inventor: LEE EUNG SUN
IPC: G01N30/00
Filed: 2019-12-10
Granted: 2021-01-28
Abstract: The present invention is to solve the problem that the qualitative analysis was not performed precisely because the detection time (retention time) of the components analyzed by the gas dissolved in a sample was changed during the qualitative analysis process through chromatography. The present invention relates to a gas sampling system. More particularly, the present invention relates to a gas sampling system which comprises a dissolved gas removal unit for removing gas dissolved in a sample, thereby improving reliability and precision of contaminant analysis using ion chromatography.