baber/WOPTO huggingface dataset:
Patent KR-20170076633-A (KR)
Inventor: JEON SOO KUN
IPC: H01L33/36
Filed: 2017-06-21
Abstract: 본 개시는 반도체 발광소자에 있어서, 제1 도전성을 가지는 제1 반도체층, 제1 도전성과 다른 제2 도전성을 가지는 제2 반도체층, 및 제1 반도체층과 제2 반도체층의 사이에 개재되어 전자와 정공의 재결합에 의해 빛을 생성하는 활성층을 가지는 복수의 반도체층; 복수의 반도체층의 일 측에 구비되며, 제1 반도체층에 전자와 정공 중 하나를 공급하는 제1 전극; 복수의 반도체층의 일 측에 구비되며, 제2 반도체층에 전자와 정공 중 나머지 하나를 공급하는 제2 전극; 그리고 제1 전극과 제2 전극 사이에 형성된 둑(bank);으로서, 제1 전극 및 제2 전극과 전기적으로 분리된 둑;을 포함하는 것을 특징으로 하는 반도체 발광소자에 관한 것이다.
Patent KR-20180138495-A (KR)
Inventor: JANG DAE YEONG
IPC: B60B35/12
Filed: 2017-06-21
Abstract: The present invention relates to a constant velocity joint for a vehicle, wherein a clamping band (50) is formed for an inner diameter (51) at one side to be smaller than another inner diameter (52) at the other side to more easily and conveniently perform work to insert the clamping band (50) into an external side of a boot (40). Moreover, an internal protrusion (53) is formed in an inner diameter of the clamping band (50), and an external protrusion (43) is formed in an outer diameter of the boot (40). Therefore, when the clamping band (50) is inserted into an external side of the boot (40), the internal protrusion (53) and the external protrusion (43) are coupled to each other with a sawtooth structure.
Patent KR-20190002161-A (KR)
Inventor: PARK CHI KWAN
IPC: B32B37/12
Filed: 2017-06-29
Abstract: The present invention relates to a door manufacturing method for maintaining surface dimensional feeling and a door manufactured thereby. More particularly, the present invention relates to a door manufacturing method for maintaining surface dimensional feeling in which a decorative panel is manufactured by attaching a sheet material made of ABS to one side opposite to the sheet on which the three-dimensional pattern protrudes on one side with a urethane adhesive, and the decorative panel is attached to the surface of the door panel with an adhesive, and to a door manufactured thereby.
Patent KR-20190002226-A (KR)
Inventor: WOO JE WAN
IPC: C07D317/10
Filed: 2017-06-29
Abstract: According to the present invention, a plasticizer compound including a cyclo structure includes a cyclo structure and may be represented by chemical formula 1. In the chemical formula 1, n is an integer of 6 to 10. The plasticizer compound including the cyclo structure according to the present invention is harmless to a human body and has a high eco-friendly property. In addition, the plasticizer compound including the cyclo structure has low elution properties, thereby making it possible to compensate for disadvantages of a problem related to the elution of a general eco-friendly plasticizer such as epoxidized soybean oil (ESO). Moreover, the plasticizer compound including the cyclo structure according to the present invention has low elution properties, is harmless to the human body, and can improve plasticizing efficiency.
Patent KR-20190004968-A (KR)
Title: Integrated circuit device and method of manufacturing the same
Inventor: CHOI JUNG HYUCK
IPC: H01L29/78
Filed: 2017-07-05
Abstract: An integrated circuit device includes a finned active region extended in a first direction on a substrate, an insulating isolation structure extended in a second direction intersecting the first direction on the finned active region, a pair of isolation gate lines spaced apart from each other with the insulating isolation structure therebetween and extended in a straight line with the insulating isolation structure, a pair of source/drain regions spaced apart on the finned active region with the insulating isolation structure therebetween, and a jumper contact coupled between the pair of source/drain regions through the upper portion of the isolation structure to interconnect the pair of source/drain regions. It is possible to stably secure an insulating distance between contacts.
Patent KR-20190007545-A (KR)
Inventor: KIM KI EUN
IPC: E05F5/02
Filed: 2017-07-12
Abstract: The present invention relates to an over-slam bumper device for a tailgate pop-up, in which a tailgate (2) is opened when the tailgate (2) is opened by using the restoring force of a spring (30) provided between a first and a second case (10, 20) and a restoring force of a skirt part (42) of a rubber cover (40), and is capable of significantly increasing an amount of pop-up as well as the pop-up (rise) at a predetermined height, and performance of airtightness is able to be improved by the skirt part (42) which is seam-welded to a covering part (15) of the first case (10) when a first pad (50) and a second pad (60) and the tailgate (2) are spread outwards in a closing operation.
Patent KR-20190008783-A (KR)
Inventor: SONG GI CHUL
IPC: G06Q10/02
Filed: 2017-07-17
Abstract: The present invention relates to an on-ship fishing reservation system. According to an embodiment of the present invention, the on-ship fishing reservation system includes: an on-ship fishing reservation server which transmits an on-ship fishing reservation screen for making reservations based on the location of users wanting to go fishing on a ship to terminals of the users, transmits the reservation request information received from the terminals of the users to a terminal of a fishing ship owner owning the fishing ship reserved in accordance with the same, and transmits information related to the completion of the reservation to the terminals of the users when receiving a reservation completion message from the terminal of the fishing ship owner; the terminals which are used by the users wanting to go fishing on the ship, transmit the location information of the same to the on-ship fishing reservation server, display the fishing state information of each area on the on-ship fishing reservation screen making reservations based on the locations received from the on-ship fishing reservation server, search for fishing ships through the on-ship fishing reservation screen, transmit the reservation request information related to the fishing ships selected for boarding to the on-ship fishing reservation server, and displays the reservation completion results in accordance with the reservation request; and the fishing ship owner terminal which is used by the fishing ship owner, receives and displays the reservation request information, and transmits reservation completion messages to the on-ship fishing reservation server when receiving the reservation completion message from the owner of the fishing ship related to the reservation request.
Patent KR-20170088317-A (KR)
Title: Apparatus and method for producing amorphous alloy powder, and alloy powder
Inventor: SONG CHANG BEEN
IPC: B22F9/08
Filed: 2017-07-18
Abstract: The present invention relates to an apparatus to manufacture amorphous alloy powder used for various types of functional parts (a hard/soft ferrite material, electromagnetic wave absorber, thermoelectric material, anode material of a secondary cell, etc.) and structural parts (a bulletproof material, medical material, aerospace material, etc.); and a manufacturing method and an amorphous alloy powder thereof. In comparison with a previously known atomization process, the method melts amorphous alloy materials of a target composition at high temperatures, blows molten alloy fallen through an orifice with a cooling medium (N_2, Ar, He, air, or a mixture thereof) injected through a high pressure injection nozzle to form fine alloy powder of a semiliquid phase, and collides the alloy powder with the inside of a water flow layer and a cylindrical cooling cooler installed in a lower part rotating at high speeds of 1000 RPM or more (circumferential speed of 15 m/sec or higher) to quench the alloy powder at a rate of 10^4-10^5 K/sec or more; thereby being able to manufacture the amorphous alloy powder similar to a sphere. Such manufacturing method provides Fe-based amorphous and nanocrystalline soft ferrite alloy powder including 85 wt% of Fe; having a particle size of 10-250 m; and similar to a sphere, thus remarkably improving magnetic characteristics of various types of previously developed amorphous and nanocrystalline soft ferrite alloy materials.
Patent KR-20190012678-A (KR)
Inventor: SONG IN BUM
IPC: H01L51/00
Filed: 2017-07-28
Abstract: The present invention relates to: an organic compound that a molecular orbital function is applied locally to an electron donor moiety at both the energy level of the molecular orbit having the highest energy among the highest occupied molecular orbital energy level, calculated by a molecular orbital calculation, and the energy level of the molecular orbit having the lower energy than thereof; and an organic light emitting diode and an organic light emitting device on which the organic compound is applied as an organic matter layer. The organic compound of the present invention has excellent charge transporting properties, thereby preventing the driving voltage from rising due to a delay of a charge injection in the light emitting diode and can induce light emission in an entire region of the organic matter layer, not in an interface region with the adjacent layer, thereby being able to improve luminous efficiency and lifetime of the device.
Patent KR-20190018222-A (KR)
Inventor: JUNG TAE JIN
IPC: G03B5/02
Filed: 2017-08-14
Abstract: According to an embodiment, a lens driving device, and a camera module and an optical apparatus including the same comprises a housing, a bobbin disposed within the housing, a first coil disposed in the bobbin, a first magnet disposed in the housing, an upper elastic member coupled to the bobbin and the housing, a circuit board disposed below the housing, a base disposed below the circuit board and including a hole, and a supporting member having one end coupled to the upper elastic member; the circuit board includes a body disposed on an upper surface of the base, and an extension part extending from the body to a first outer side surface and lower surface of the base; and the other end of the support member is coupled with a part of the extension disposed on the lower surface of the base through the hole of the base.
Patent KR-20190020373-A (KR)
Inventor: SO DO HYUN
IPC: G06Q30/02
Filed: 2017-08-21
Abstract: The present invention relates to a social network service system and a service providing method thereof. The system comprises a terminal for generating and transmitting content by operation of a user subscribed to a service, a server including a database for storing a plurality of content wherein the server adds an advertisement to the content received from the terminal and distributes the advertisement to a plurality of users connected to the service, and an advertisement server for providing advertisement to the server. A part of the revenue generated in correspondence with the number of exposures of the advertisement included in the content is accumulated in the account of the user to distribute the profits such that the user can more aggressively produce content. The service can be spread rapidly as the profits grow through the formation of social network services and the quality of the service can be stably provided to the user, thereby greatly increasing satisfaction of the service.
Patent KR-20190021531-A (KR)
Inventor: AN HEUI TAY
IPC: F03D13/25
Filed: 2017-08-23
Abstract: The present invention relates to a floating offshore plant capable of being assembled and disassembled by a program as necessary. According to the present invention, the floating offshore plant comprises a module separated from a facility, wherein the module comprises a robot, and assembly and disassembly of the module are performed by a program as necessary.
Patent KR-20180025208-A (KR)
Inventor: YOSHIDA MITSUHIRO
IPC: C08B11/08
Filed: 2017-08-24
Abstract: The present invention provides a method for producing HPMCP capable of reducing an average particle size of HPMCP particles to an intended range without a pulverization step. More specifically, the present invention provides a method for producing hypromellose phthalate ester at least comprising the following steps: an esterification step of reacting hypromellose with an esterification agent in the presence of a catalyst to obtain a reaction solution containing crude hypromellose phthalate ester; a precipitation step of mixing the reaction solution with water to precipitate the crude hypromellose phthalate ester, thereby obtaining a hypromellose phthalate ester suspension; a liquid removal step of removing a liquid from the hypromellose phthalate ester suspension with a centrifugal decanter to obtain liquid-removed hypromellose phthalate ester; and a drying step of drying the liquid-removed hypromellose phthalate ester.
Patent KR-20190022082-A (KR)
Inventor: KANG BYUNG CHAN
IPC: F24D17/02
Filed: 2017-08-25
Abstract: The present invention relates to a heat pump type heating apparatus linked with an air conditioner, comprising: a freezing cycle circuit including a compressor, an indoor heat exchanger, an expanding apparatus, and an outdoor heat exchanger; a heated water heat exchanger connected to the freezing cycle circuit, and exchanging heat with heated water by condensing a refrigerant compressed by the compressor; a heating pump circulating the heated water to pass through the heated water heat exchanger; a temperature sensor measuring the temperature of the heated water; and a control unit comparing the measured temperature of the heated water to the temperature of water supplied from the outside, thereby performing control to enable operation linked with an air conditioner.
Patent KR-20190022223-A (KR)
Inventor: KIM MIN SEONG
IPC: G06F3/041
Filed: 2017-08-25
Abstract: According to one embodiment of the present invention, a touch screen panel capable of producing power and generating vibration may comprise: a window; a piezoelectric vibration unit provided at one side of the window, producing power, and generating vibration; a touch sensor unit provided at the other surface opposite to one surface opposing the window of the piezoelectric vibration unit; and a substrate provided at one side of the touch sensor unit.
Patent KR-20190024040-A (KR)
Inventor: AOH KYUNG WON
IPC: H05B37/02
Filed: 2017-08-31
Abstract: The present invention relates to an intelligent LED lighting control system, which comprises: a database including an environment type index table for storing environment type indexes separately set corresponding to environment type index information and RGB information values of sunlight, and a lamp driving table for storing LED lamp driving information separately set corresponding to the environment type indexes; an RGB sensor module for separately sensing and outputting red (R), green (G), and blue (B) signal components for the sunlight; an RGB information detection module for extracting RGB information values of the sunlight; and an intelligent lamp control module for detecting the RGB information values of the sunlight in real time using the RGB information detection module, extracting the environment type indexes corresponding to the RGB information values detected in real time using the environment type index table, reading the LED lamp driving information corresponding to the extracted environment type indexes using the lamp driving table, and driving an LED lighting device in accordance with the read LED lamp driving information. Accordingly, the LED lighting device is driven to correspond to a color temperature in accordance with the red (R), green (G), and blue (B) signal components of sunlight measured in real time with respect to the sunlight.
Patent KR-20190027001-A (KR)
Inventor: CHO SUNG HYUN
IPC: F16H61/12
Filed: 2017-09-04
Abstract: According to the present invention, a method for diagnosing a failure of a transmission comprises: a lurch driving determination step of determining lurch driving by a control unit based on a position of a gear shifting lever, a driving direction of a vehicle, and a gear that is geared to a target gear shifting stage; and a failure notification step of flickering a warning light of a cluster by the control unit when determining that the vehicle is driven to lurch as a result of performing the lurch driving determination step.
Patent KR-20190026239-A (KR)
Inventor: CHOI CHANG SOON
IPC: H04L1/18
Filed: 2017-09-04
Abstract: The present invention is proposed to reduce delay time requirement condition and capacity of a fronthaul network that connects separated base station function in a cloud radio access network (CRAN) where the functions of the base station are separated and operated. More particularly, the present invention relates to a hybrid automatic repeat request (HARQ) process control method in CRAN that determines the optimal number of HARQ process operated in parallel in consideration of requirement condition of a fronthaul network and performance of end-to-end transmission from a user terminal to a base station system, and a base station system and the user terminal therefor.
Patent KR-20190028867-A (KR)
Title: Reusable grating for draining water
Inventor: NA DONG HOO
IPC: E03F5/06
Filed: 2017-09-11
Abstract: Disclosed is a grating for draining water, which includes an opening and closing plate. The grating for draining water includes: a grating body having an edge frame, a plurality of bearing bars mounted inside the edge frame to be spaced apart from each other at predetermined intervals, a plurality of cross bars mounted perpendicularly to the plurality of bearing bars, and drain holes formed between the edge frame and the bearing bars; and shutter units mounted at the bearing bars for opening and closing the drain holes. The shutter unit includes: a fixing member made of a metal material, formed in a C-shape and fixed to the bearing bar, which is forcedly fit to the fixing member, to be separable; a round bar made of a metal material, welded to the fixing member, and having a pair of slits formed in the outer circumferential surface to be opposite to each other in a longitudinal direction; and an opening and closing plate made of a flexible material with flexibility, wherein an end of the opening and closing plate is forcedly combined with the round bar in a snap-fit way to open and close the drain hole depending on load of water.
Patent KR-20190029081-A (KR)
Title: A device adjusting launch angle of a shuttlecock
Inventor: KIM CHANG SIK
IPC: A63B102/04
Filed: 2017-09-11
Abstract: The present invention relates to a device adjusting launch angle of shuttlecock, capable of easily and conveniently adjusting a launch angle thereof. The present invention comprises: a launching base whose one end is connected to an upper end of a base plate of a shuttlecock launching device launching the shuttlecock at a plurality of angles and whose angle of the other end is changeable from one end; a vertically moving means which is selectively driven and lifts the other end of the launching base to change the angle; a sensing unit mounted on one side surface of the vertically moving means, directly or in close proximity thereto, to sense a launch angle of the launching base by the vertically moving means; a controlling unit for controlling the movement of the vertically moving means based on the sensing result of the sensing unit.
Patent KR-20190029357-A (KR)
Title: A Power Generation System Using Thermoelectrics and Optoelectronic Generators
Inventor: OM JAE PUNG
IPC: H01L31/0525
Filed: 2017-09-11
Abstract: The present invention relates to a power generation system using combined thermoelectronic and photoelectronic generators, which generates electric power by transferring a heat charge using a temperature difference. According to an embodiment, the present invention relates to a power generation system using combined thermoelectronic and photoelectronic generators capable of generating electric power by transferring a thermal charge using a temperature difference obtained by cooling sunlight and water of rivers and lakes. More specifically, the present invention relates to a fusion power generation system using thermoelectronic and photoelectronic generators, wherein a photoelectronic generator is bonded with silicon on a heat receiving plate of a thermoelectronic generator, and a buoyant body is mounted on a river or a lake as a fused element using a photoelectronic effect and a thermoelectronic effect, such that a cooling plate comes in contact with water and thus electric power is produced by solar light and heat generated thereby is cooled by the temperature of water. In addition, the present invention is a low-cost, high-efficiency power generation system which can perform cooling with water to bring the power generation efficiency close to 60%. Therefore, the present invention is a necessary invention.
Patent KR-20190036281-A (KR)
Title: Camera module
Inventor: CHOI DO YOUNG
IPC: G03B3/02
Filed: 2017-09-27
Abstract: According to the present invention, provided is a camera module which comprises: a barrel in which a lens is accommodated; a printed circuit board formed on a lower side of the barrel and mounting an image sensor; a body portion integrally formed with the barrel; a holder including a leg portion formed to extend to a lower side from a lower end of the body portion to a height equal to a focal point of the lens; and a fixing portion formed in a constant thickness to a lower side from the leg portion to fix the holder to the board, wherein a thickness of the fixing portion may be equal to a height of an image surface of the image sensor from an upper surface of the printed circuit board.
Patent KR-20170135776-A (KR)
Inventor: RYU SEOK HA
IPC: H05B3/06
Filed: 2017-10-10
Abstract: The present invention provides a heater for an electronic thermostat and a method for manufacturing an electronic thermostat which can increase durability and operation reliability of an electronic thermostat while increasing productivity and reducing the manufacturing costs by reducing the number of components and reducing the production costs while increasing a fastening force between a wax case and the heater by improving a structure of the heater for the electronic thermostat. To this end, the heater for an electronic thermostat comprises: a hollow structural tube of which one side is opened, and the other side is closed; a heating member provided inside the tube, and heating by an electric resistor; and a lead line for supplying power to the heating member. The tube is directly inserted into a fastening hole of the wax case through forcible fitting so as to install the heater in the wax case.
Patent KR-20190040830-A (KR)
Title: Meta device and manufacturing method thereof
Inventor: KIM SUN IL
IPC: H01Q15/00
Filed: 2017-10-11
Abstract: According to the present invention, provided is a meta-element comprising: a substrate; a mirror provided on the substrate; a refractive index modulation layer provided on the mirror; a nano-antenna provided to face the mirror with the refractive index modulation layer interposed therebetween; and an insulation layer provided between the nano-antenna and the refractive index modulation layer and having a non-uniform thickness. Since the thickness of the insulation layer is not uniform, thereby increasing a withstand voltage characteristic of the meta-element.
Patent KR-20180041076-A (KR)
Inventor: MIYASHITA TOSHIMI
IPC: F16H55/06
Filed: 2017-10-13
Abstract: The present invention provides a drain valve driving apparatus allowing compactness and capable of maintaining a stable state of a drain valve after being driven. The drain valve driving apparatus comprises a clutch mechanism for performing conversion into a continuous state or a stop state of transferring a driving force of a motor. The clutch mechanism comprises: a clutch lever performing a reciprocal operation in accordance with an opened/closed state of the drain valve; one rotary body forming a part of a power transfer path; and a clutch gear, which is a gear member adjacent to a driven side of the rotary body in the power transfer path. The clutch lever also has a locking piece stopping reverse rotation of the clutch gear after driving the drain valve to maintain a state when the drain valve has been completely driven. The clutch gear has a locked piece to be locked with the locking piece.