baber/WOPTO huggingface dataset:
Patent KR-102202472-B1 (KR)
Title: 폴리이미드 필름 및 폴리이미드 필름의 제조방법
IPC: C09J7/25
Filed: 2019-06-11
Granted: 2021-01-13
Abstract: 본 발명은 고탄성의 표면 조도가 조절된 폴리이미드 필름 및 이를 포함하는 폴리이미드 필름의 제조방법에 관한 것으로, 피로멜리트산 이무수물(PMDA)을 포함하는 이무수물산 성분과, 디아미노디페닐에테르(ODA) 및 파라페닐렌 디아민(PPD)으로 구성된 디아민 성분을 포함하는 폴리아믹산 용액을 이미드화 반응시켜 얻어지고, 상기 디아민 성분 중 상기 파라페닐렌 디아민(PPD)의 함량이 55 몰% 이상 60 몰% 이하인 폴리이미드 필름을 제공한다. 
본 발명의 다른 측면은 상기 폴리아믹산 용액의 고형분 함량이 14~15 중량%인 폴리이미드 필름을 제공한다.
Patent KR-102038967-B1 (KR)
Title: Electrical elastic gripper
Inventor: SON MOON BAE
IPC: F16H25/08
Filed: 2019-06-18
Granted: 2019-10-31
Abstract: According to the present invention, an electrical elastic gripper comprises a housing, a driving part coupled to a lower part of the housing, a gripper coupled to an upper part of the housing, and a power conversion part coupled to the driving part to convert a rotational motion by the driving part into a linear motion of the gripper. An elastic body is provided between the driving part and the power conversion part, and a rotational force by the driving part is transmitted to the power conversion part through the elastic body. Therefore, the present invention is capable of gripping a moving object or an object to be inspected with a desired force without damage.
Patent KR-102199049-B1 (KR)
Title: 전기 수술용 핸드피이스의 작동봉 잠금장치
IPC: A61B18/00
Filed: 2019-06-21
Granted: 2021-01-06
Abstract: 본 발명은 전기 수술용 핸드피이스의 작동봉을 고정시키는 잠금장치에 관한 것으로서 특히, 합성수지 소재로 성형된 작동봉을 빠르고 견고하게 고정시킬 수 있는 작동봉 잠금장치에 관한 것이다.
Patent KR-102082908-B1 (KR)
Title: Device for preventing from opening mouth during the sleep
Inventor: JANG HYEOK SOO
IPC: A61M21/02
Filed: 2019-06-25
Granted: 2020-02-28
Abstract: The present invention relates to a device for preventing a mouth from opening during sleep, comprising a body sandwiched between an upper and lower lip, wherein the body forms a curved three-dimensional shape along the oral fissure between the upper and lower lip, and the upper and lower surfaces of the body in contact with the upper and lower lips form an adhesive surface, respectively.
Patent KR-102019510-B1 (KR)
Title: Driving Device for Large Manual Valve having Fixed Type Hand Wheel
Inventor: PARK TAE JUN
IPC: F16K31/53
Filed: 2019-06-26
Granted: 2019-09-09
Abstract: The present invention relates to a large manual valve actuation device with a fixed hand wheel, capable of mechanically rotating a hand wheel of a manual valve safely and quickly by combining a simple portable actuator without the need for an operator to directly rotate a plurality of manual valves installed in a nuclear power plant or large plant. The large manual valve actuation device includes: an actuating power delivery module (100); a hand wheel fixing jig (200) combined with the actuating power delivery module (100) to be rotatable and combined with a fixed hand wheel (510) of a large manual valve; a valve body fixing jig (300) formed to be combined with the body (530) of the large manual valve; and a multi-joint link structure jig (400) combined to change a gap between the actuating power delivery module (100) and the valve body fixing jig (300).
Patent KR-102154656-B1 (KR)
IPC: C08J7/04
Filed: 2019-06-27
Granted: 2020-09-10
Abstract: 본 발명은 별개의 장치를 병합하지 않더라도 수증기 및 전기의 동시 생산이 가능하며, 전기 생산 효율이 우수한 단순한 구조의 수증기 및 전기 동시 생산용 장치에 관한 것으로서, 보다 상세하게는 금속 전극을 제1전극으로, 속이 빈 원뿔, 각뿔, 원뿔대 또는 각뿔대의 구조를 갖는 다공성의 친수성 고분자 기재 상에 증착된 탄소구조체층을 제2전극으로 하며, 상기 제1전극이 잠겨진 물에 상기 친수성 고분자 기재의 밑면이 접촉하여 부유된 상태로 사용되는 것을 특징으로 하는 수증기와 전기 동시 생산용 장치에 관한 것이다.
Patent KR-102099107-B1 (KR)
Inventor: KIM DONG HWAN
IPC: B65G47/52
Filed: 2019-07-09
Granted: 2020-04-09
Abstract: The present invention provides a diverter for a distribution transport conveyor, which comprises a carrier module including: a rotation driving unit having a rotation driving shaft of a predetermined length of which an outer circumferential surface is externally connected to transport rolls of a first and a second transport roll group arranged on both the left and right sides thereof, and having a motor for rotation connected to one end of the rotating driving shaft via a power transfer unit; an elastic support unit of which a lower end is bound to an extension bar extending outward from a block body, and an upper end is bound to a protrusion unit extending outward from a roll bracket; and a turning varying unit having a horizontal fixing table to rotatably support a vertical rotary pin extending from the block body, having a first and a second upper gear for each of a plurality of vertical rotary pins corresponding to a plurality of transport rolls of the first and second transport roll groups arranged along the rotation driving shaft, rotatably supporting a first and a second connection gear arranged and geared between the first and second upper gears adjacent to each other along the rotation driving shaft on the horizontal fixing table, having a first and a second lower gear at the lower ends of a pair of vertical rotary pins corresponding to a pair of transport rolls selected among the plurality of transport rolls of the first and second transport roll groups to be adjacent to each other while the rotation driving shaft is arranged therebetween, and having a motor for turning to rotate and drive a driving gear geared with the first and second lower gears in a forward direction or a reverse direction to simultaneously turn the transport rolls of the first and second transport roll groups by a predetermined angle.
Patent KR-102023538-B1 (KR)
Title: Boring machine for installing resilient seated gate valve
Inventor: KIM EUN SUK
IPC: B26F1/16
Filed: 2019-07-16
Granted: 2019-09-24
Abstract: The present invention relates to a perforating device for installing a water cutoff prevention soft seal gate valve, and more specifically, to a perforating device for installing a water cutoff prevention soft seal gate valve, wherein a T-pipe is moved in a longitudinal direction of an underground laid pipe by using a transport unit integrally formed at a rotating moving unit without using an additional towing device to move the T-pipe coupled to the underground laid pipe. To this end, the present invention comprises: a perforating unit composed of a T-pipe extended in a circumferential direction of an underground laid pipe while being organized to surround the underground laid pipe, a gasket installed between the T-pipe and the underground laid pipe, and a perforating machine assembled to the T-pipe installed at the underground laid pipe to process a hole on the underground laid pipe; a rotating moving unit installed at the underground laid pipe to be located at a spot adjacent to the T-pipe, and connected to the T-pipe by using a chain as a medium to rotate the T-pipe, thereby enabling a process to allow a hole perforated by the perforating machine to be extended in the circumferential direction of the underground laid pipe; and a transport unit moving the T-pipe in the longitudinal direction of the underground laid pipe. Here, the transport unit comprises: a rack gear installed to penetrate the rotating moving unit in a direction of being in parallel with the underground laid pipe; a fastener coupling a tip of the rack gear to the T-pipe such that the rack gear and the T-pipe may be moved along together; and a transport unit main body formed at one side of the rotating moving unit, and having a pinion gear rotated by the maneuver of a worker while being geared with the rack gear to move the rack gear in the longitudinal direction of the underground laid pipe.
Patent KR-102043959-B1 (KR)
Inventor: PARK HYUN JIN
IPC: G16H50/20
Filed: 2019-07-25
Granted: 2019-11-12
Abstract: The present invention relates to a method of recommending a personalized menu, performed by a server, the method comprising the steps of: (a) receiving genetic data, health record data and questionnaire data on a user; (b) matching a menu of a specific group among a plurality of predetermined menu groups based on the genetic data and health record data at the server; and (c) modifying, at a server, the matched the menu of the specific group based on the questionnaire data.
Patent KR-102054627-B1 (KR)
Title: Food Garbage Freezing Apparatus
Inventor: LEE SEUNG JAE
IPC: B65F1/14
Filed: 2019-08-07
Granted: 2019-12-10
Abstract: The present invention relates to a food waste freezing storage device. As a storage bag in which food waste is stored may be put into and taken out of a freezing chamber while being accommodated in a separate basket, the present invention can prevent the user′s hands from being contaminated during input and discharge of food waste, as well as to prevent contamination of the freezing chamber and ensure a surrounding environment thereof for the food waste freezing storage device to be used more hygienically. By controlling strength and weakness of an operation state of a cooling system according to the amount of food waste stored, when a storage amount of food waste is small, the food waste freezing storage device is operated in a weak operation mode to reduce power consumption, thereby improving overall energy efficiency. By providing the basket with a pressing cover, the food waste can be pressurized to reduce the volume. In particular, it is possible to accurately measure the storage amount of food waste by using the pressing cover, so that the operation mode of the cooling device can be more accurately controlled.
Patent KR-102195251-B1 (KR)
Inventor: SEO MI EUN
IPC: H02J7/00
Filed: 2019-08-19
Granted: 2021-01-12
Abstract: The present invention relates to a keyboard. A purpose of the present invention is to increase convenience in outputting a plurality of smart devices through monitor images and operating the same. In regard to a keyboard connected to a smart device, provided is a smart hybrid keyboard which includes: a keyboard body part having a joystick device and a keyboard part on an upper side; a smart connection part connecting a plurality of smart devices in an upper part; an output port part for outputting an image and a sound and an input port part for inputting data and a separate control signal, on both sides of the keyboard body part; and an output switch part and an input switch part for selecting the input and output of the output port part and the input port part, on both upper sides. Thus, in regard to connecting a plurality of smart devices and outputting images and voices from the connected smart devices, a smart device to be outputted through the output switch part can be selected, and, in regard to controlling the smart devices, a smart device to be controlled through the input switch part can be selected, thereby increasing convenience in the control and image output of the devices. Furthermore, an individual key, which can be inputted for a smart device connected to an input confirmation lighting part or an application being used, can be informed, thereby bringing about an effect of giving the intuitiveness of input.
Patent KR-102062628-B1 (KR)
Title: Synthetic resin pipe manufacturing method and synthetic resin pipes produced thereby
Inventor: KIM KYUNG YANG
IPC: B29C48/09
Filed: 2019-08-30
Granted: 2020-01-06
Abstract: The present invention relates to a method of manufacturing a hollow filling wall pipe of a triple structure and a hollow filling wall pipe of a triple structure manufactured thereby, and the purpose of the present invention is to provide a method of manufacturing a hollow filling wall pipe of a triple structure and a hollow filling wall pipe of a triple structure manufactured thereby, capable of reducing a defect rate due to a filling material by partially injecting the filling material into a hollow profile just before the hollow profile is supplied to a pipe molding unit, when manufacturing a hollow filling pipe by partially injecting a filling material into the hollow profile and spirally winding the same. To this end, the method of manufacturing a hollow filling wall pipe of a triple structure comprises: a profile manufacturing step (S10) of extrusion-molding a hollow profile; a sizing step (S20) of guiding the hollow profile to have a shape and a size according to a design value; a cooling step (S30) of cooling the hollow profile; a punching step (S40) of processing an injection hole in the hollow profile, and processing a plurality of injection holes by repeatedly processing an injection hole at a predetermined time interval; an injection step (S50) of injecting a filling material through the injection hole formed in the hollow profile for a predetermined time through punching; and a pipe molding step (S60) of manufacturing a hollow filling wall pipe by spirally winding a profile into which the filling material is injected, wherein in the injection step (S50), an injection nozzle is released from the injection hole while the filling material is prevented from flowing out through a nozzle hole by closing the nozzle hole of the injection nozzle through forward movement of an opening and closing rod provided in the injection nozzle right after injection of the filling material is completed.
Patent KR-102127005-B1 (KR)
Inventor: KIM MI JIN
IPC: A47J37/06
Filed: 2019-08-30
Granted: 2020-06-26
Abstract: The present invention provides an electric grill with excellent removal efficiency of odor and fine dust which may efficiently collect odor and fine dust including vapor generated upon roasting meals and fishes through an electric grill to minimize pollution of indoor air, can prevent odor of a ball form or lumped polluted materials to vertically fall on a fire plate of the grill when fine dust is collected in a vertical top direction of the grill, can prevent a shape of a hood to be formed on a top end of the fire plate in the grill, can easily clean oil spots and stains collected in the hood, and may easily maintain the hood, by configuring a grill body, a hood body, and a control unit, in order to solve problems of an existing household electric grill characterized in that it is difficult to efficiently collect odor and fine dust generated in various directions and the efficiency is deteriorated when the electric grill inhales fine dust and oil scattered on one side of a fire plate in the grill, it is difficult to efficiently collect odor and fine dust including vapor scattered on a side to pollute indoor air because it is not easy to adjust a height of a hood although the hood is a top end of the grill, a user misses timing to flip meals so that the meals are frequently burnt because ripeness of roasted foods is not seen due to a shade of the hood located at a top end, a filter inserted into the hood is directly exposed to collected odor spots so that the life span is shorted, and foreign matters including odor spots collected in the hood again vertically drop to fall on a roasted food.
Patent KR-102320446-B1 (KR)
IPC: G02B6/42
Filed: 2019-09-05
Granted: 2021-11-03
Abstract: 본 발명은, 단거리 광통신을 위한  AOC 장치를 제공한다. 본 발명의 AOC 장치는, 송신단과 수신단 사이에 수신단의 모니터링 신호를 피드백시키기 위한 전기도선을 더 포함시켜 구성한다. 상기 수신단에는, 등화필터의 고주파 성분 보상 제어를 함과 아울러 상기 등화필터의 수신신호 크기 판정결과와 고주파 성분 보상결과를 모니터링 신호로 취득하고, 취득된 모니터링 신호를 상기 전기도선을 통해 송신단으로 피드백시키는 모니터링 수단이 더 포함되며, 상기 송신단에는, 상기 전기도선을 통해서 피드백되는 수신단의 모니터링 신호를 수신받고, 수신받은 모니터링 신호를 기반으로 상기 고주파 성분 제어회로의 고주파 성분 제어코드와, 상기 광소자 구동회로의 광신호 출력크기 제어코드를 제어하는 송신단 제어수단을 더 포함한 것을 특징으로 한다.
Patent KR-102203211-B1 (KR)
Inventor: LEE KIL NAM
IPC: C08K3/04
Filed: 2019-09-17
Granted: 2021-01-14
Abstract: The present invention relates to a method for preparing a polyimide powder, and a polyimide powder prepared thereby. More specifically, the method comprises: a dispersion preparation step of dispersing a dianhydride compound, a diamine compound, and a graphene powder in a mixed solvent to prepare a dispersion; a dispersion reaction step of adding the dispersion prepared through the dispersion preparation step into a reactor and reacting the dispersion at a temperature of 150 to 400°C under a pressurized condition; and a polyimide powder preparation step of filtering and drying the reaction product prepared through the dispersion reaction step to prepare a polyimide powder, wherein the mixed solvent contains water and a high boiling point organic solvent. In the method for preparing a polyimide powder comprising the above steps, a polymerization reaction can be controlled using a mixed solvent containing a graphene powder, water and a high boiling point organic solvent, and thus the method provides a polyimide powder having a high molecular weight and capable of providing a polyimide molded body having excellent tensile strength and elastic modulus.
Patent KR-102319333-B1 (KR)
IPC: C09D165/00
Filed: 2019-09-30
Granted: 2021-11-01
Abstract: 본 발명은 상호 가역 공유결합이 가능한 유기 컨쥬게이션 분자를 단일 반응법을 이용하여 합성한 2차원 공액중합체, 이를 이용한 박막 및 이의 제조방법에 관한 것이다.
Patent KR-102447040-B1 (KR)
IPC: F25B41/30
Filed: 2019-10-02
Granted: 2022-09-26
Abstract: 본 발명은 전자식 팽창 및 방향전환 일체화 밸브에 관한 것으로서, 특히, 냉매의 흐름을 차단하는 폐쇄 상태는 물론, 팽창 간극을 형성하여 냉매를 팽창시키는 팽창 상태나 냉매를 팽창시키지 않고 그대로 유통시키는 완전 개방 상태로도 절환하는 것이 가능한 팽창밸브를 제공하기 위한 것으로서, 블록 형상으로 이루어져 입력 포트(101)와 출력 포트(102)를 연통시키는 유로(110)가 내부에 형성된 밸브바디(100)와; 유로(110) 내에서 원주방향으로 회전 가능하게 마련되되, 팽창 리세스(210)와 유로구멍(220)이 형성되는 회전 밸브(200)와; 관통공(310)이 형성되는 밸브 플레이트(300)와; 탄성 기밀재질로 이루어져 밸브 플레이트(300)를 향하여 회전 밸브(200)의 적어도 일면에 일체로 회전 가능하게 마련되어, 밸브 플레이트(300)의 관통공(310)과 회전 밸브(200)의 상호간에 기밀성을 확보하는 기밀부재(400)와; 회전 밸브(200)에 회전력을 전달하는 구동부재(500)를 포함하여, 차량용 공조기의 구성을 단순화 하면서 정밀 제어를 가능하게 하고, 특히 냉매에 대한 기밀성 및 제품에 대한 가공성 및 생산성을 높여 제품의 생산단가를 낮추는 한편 시장 경쟁력을 극대화 시킬 수 있도록 하는 것이다.
Patent KR-102090279-B1 (KR)
Title: Spreader and unmanned Spreader device using same
Inventor: LEE KWAN HEE
IPC: A01C15/00
Filed: 2019-10-10
Granted: 2020-03-17
Abstract: An embodiment provides a sprayer, which includes: a main body part mounted on a drone to temporarily receive particles and/or powder transferred from the drone; an air inflow part installed on a first side surface of the main body part to introduce air from the outside into the main body part; a spraying control part installed on a lower side of the main body part and discharging the particles and/or the powder in the main body part to the ground; and a driving part driving the air inflow part and the spraying control part to adjust the output of the particles and/or the powder.
Patent KR-102199863-B1 (KR)
Inventor: KIM JIN HO
IPC: B24B49/10
Filed: 2019-10-10
Granted: 2021-01-08
Abstract: Disclosed are an eyeglass lens processing device and a method thereof, configured to set an initial position of a driving unit of the eyeglass lens processing device by using a Hall sensor. The eyeglass lens processing device comprises: a clamp (24) which presses and fixes an eyeglass lens (10) to be processed from both sides to mount the eyeglass lens (10) to the eyeglass processing device such that the eyeglass lens (10) is rotated along an axis of the clamp (24); a transport block (25) to which the clamp (24) is rotationally mounted and which moves together with the clamp (24) to transport the clamp (24) and the eyeglass lens (10) fixed thereto; a position detection unit (60) which detects an initial position of an axis of the transfer block (25) or the clamp (24); and a control unit (70) which controls the driving of the transfer block (25) or the clamp (24) according to an output signal of the position detection unit (60). The position detection unit (60) includes a magnetic field generating unit (62) and a Hall sensor (64) that detects the intensity of a magnetic field generated by the magnetic field generating unit (62). One of the magnetic field generator (62) and the Hall sensor (64) is mounted on an axis of the transfer block (25) or the clamp (24), and the other of the magnetic field generator (62) and the Hall sensor (64) is fixedly installed on a frame of the eyeglass lens processing device, accordingly, when the axis of the transfer block (25) or the of the clamp (24) is in the initial position, an initial position detection signal is generated by the control unit (70). According to the present invention, it is possible to reduce errors caused by the use environment.
Patent KR-102330839-B1 (KR)
IPC: A23B7/10
Filed: 2019-10-14
Granted: 2021-11-23
Abstract: 본 발명은 식물성 김치소스의 제조방법에 관한 것으로, 김치 양념 특유의 발효된 맛과 향을 살릴 수 있는 김치소스를 제공하며, 식물성 원료로 제조되어 알레르기 유발 위험을 줄이고, 채식주의자들도 섭취할 수 있는 김치소스를 제공한다.
Patent KR-102280915-B1 (KR)
IPC: H01L35/32
Filed: 2019-10-28
Granted: 2021-07-23
Abstract: 본 발명의 실시 예에 따른 자가 발전 및 충전이 가능한 건물 외벽의 창틀 설치형 디스플레이 장치는 표시부, 프레임부, 발전부, 저장부 및 제어부를 포함한다. 표시부는 건물 외벽에 설치된 창호에 배치되고, 투명 LED 필름으로 이루어진다. 프레임부는 창호의 창틀에 배치되고, 표시부의 양 측단이 결합된다. 발전부는 프레임부에 배치되고, 건물의 에너지 하베스팅을 이용하여 발전시키는 열전모듈과 태양광 셀을 이용하여 자가 발전한다. 저장부는 프레임부에 배치되고, 발전부에서 생산된 전기를 저장한다. 제어부는 표시부, 발전부 및 저장부를 제어한다. 또한, 프레임부는 발전부가 배치되는 제1 수용부 및 저장부가 배치되는 제2 수용부를 포함한다.
Patent KR-102114005-B1 (KR)
Inventor: BAEK BEONG CHAN
IPC: B60R21/00
Filed: 2019-10-30
Granted: 2020-05-25
Abstract: The present invention relates to an amphibious and non-overturned boat, which is less affected by waves and is prevented from being greatly tilted, and is prevented from rising high when colliding with high waves. In order to receive less resistance from undulating waves, a space is formed in the bottom of a hull. In addition, a tip of the hull is sharp, minimizing the resistance of front waves. On the other hand, the amphibious and non-overturned boat of the present invention forms a wheel so as to be able to travel on land, and constitutes a wheel power transmission unit so that a boat engine can be used on land. Thus, the amphibious and non-overturned boat can use the same power source on land and on water.
Patent KR-102172398-B1 (KR)
Inventor: JUNG HI JOO
IPC: F03D9/25
Filed: 2019-11-01
Granted: 2020-10-30
Abstract: The present invention relates to a wind power generator for mounting a vehicle, which comprises: a support member including a plurality of frames to be installed on a roof of a vehicle; a housing member formed in a predetermined size on an upper portion of the support member (10); an angle adjusting member installed in front of the housing member so as to adjust an angle of wind introduced into the housing member (20); a side inlet separately installed on both sides of the housing member to allow the wind to be introduced into the housing member; an upper surface inlet installed on an upper surface of the housing member to allow wind to be introduced into the housing member; an impeller member rotatably installed inside the housing member to be rotated by the wind introduced from the angle adjusting member, the side inlet and the upper inlet; and a generator driven by rotation of the impeller member. According to the present invention, the wind power generator can be installed on the roof of the vehicle, each generator can be driven by first and second impellers inside the housing member, and a power source can be obtained by rotating the impeller with wind having fast speed by driving a vehicle.
Patent KR-102309850-B1 (KR)
Title: 탈부착 기능을 가진 비위관
IPC: A61J15/00
Filed: 2019-11-04
Granted: 2021-10-07
Abstract: 환자의 호흡을 원활하게 하고 비위관에 의하여 통증이 유발되는 등과 같은 불편을 초래하지 않는 탈부착 기능을 가진 비위관을 제시한다. 그 비위관은 환자의 비강을 통과하여 식도로 들어가서 위장에 위치하도록 환자의 내부로 삽입되는 내부관과, 내부관에 연결되어 고정되고 환자의 코 영역 및 비강 영역에 위치하며 통기성을 가진 연결부 및 연결부의 내부로 삽입되거나 분리되는 외부관을 포함한다.
Patent KR-102205009-B1 (KR)
Inventor: KAM KI BACK
IPC: F16M11/20
Filed: 2019-11-04
Granted: 2021-01-18
Abstract: The present invention relates to a safety board for maintaining static equilibrium, which can provide a pleasant boarding environment by effectively offsetting the rolling caused by 6 degree-of-freedom movement from a structure in which each lower end portion of a plurality of first support rods and second support rods reciprocates in an opposite direction while each upper end portion of the plurality of first support rods and second support rods is rotatable between a first plate at a lower side and a second plate at an upper side.