baber/WOPTO huggingface dataset:
Patent KR-20200021629-A (KR)
Title: An implant fixture having improved fixation force and an implant having the fixture
Inventor: PARK YOUNG WOO
IPC: A61C8/00
Filed: 2018-08-21
Abstract: The present invention relates to an implant fixture for improving fixed force and an implant with a fixture. The implant fixture comprises: a body (100) having an abutment (20) combined with an upper part thereof; a screw thread (200) spirally formed on the outer circumference of the body (100); and a cutting edge unit (300) formed in one side of the screw thread (200). A plurality of holes (210) are perforated at uniform intervals or different intervals on a surface of the screw thread (200) by performing acid treatment for the implant fixture. A purpose of the fixture is maintained by forming the cutting edge unit (300) with a combination of linear lines and curved lines. The present invention forms a plurality of perforated holes having various sizes and shapes at an unspecified position through the acid treatment of the fixture. Accordingly, when the fixture is inserted into the alveolar bone, the present invention improves bond density of the alveolar bone by promoting synostosis with the alveolar bone such that the fixed force of an alveolar bone and the fixture is improved.
Patent KR-20200025056-A (KR)
Title: Manufacturing method for cylindical theree electrode cell and cylindical theree electrode cell manufactured by the same
Inventor: IM I REH
IPC: H01M10/04
Filed: 2018-08-29
Abstract: A method for manufacturing a cylindrical tri-electrode cell according to the present invention comprises the following steps: preparing a cylindrical can in which an electrode assembly is accommodated; manufacturing a reference electrode assembly by combining lithium metal on one side of the reference electrode lead; separating a cap assembly coupled to an open upper end of the cylindrical can; inserting the reference electrode assembly such that the lithium metal is inserted into the electrode assembly while one side of the reference electrode lead is drawn out of the cylindrical can; coupling the separated cap assembly to an open upper end of the cylindrical can; mounting a holder to surround the side surface of the cap assembly and the side end of the cylindrical can; and adding an adhesive in the holder and then curing the same.
Patent KR-20200028080-A (KR)
Title: Electrochemical TRO sensor and method using thereof
Inventor: PARK KYU WON
IPC: G01N33/18
Filed: 2018-09-06
Abstract: The present invention relates to an electrochemical TRO measuring device having a working electrode, a reference electrode, and a counter electrode. The electrochemical TRO measuring device includes: a voltage applying unit for applying a voltage between the working electrode and the reference electrode; a current measuring unit for measuring a current between the working electrode and the counter electrode; a resistance installed between the working electrode and the reference electrode; and a switch unit connected to at least one among the working electrode, the reference electrode, and the counter electrode, thereby maintaining TRO measurement accuracy through voltage correction according to a change in external environment.
Patent KR-20190032216-A (KR)
Title: Electric machine comprising a stator provided with an inner tubular sleeve
Inventor: BOISSON JULIEN
IPC: F02B39/10
Filed: 2018-09-14
Abstract: The present invention relates to an electric machine which comprises a rotor (10) and a stator (12). The stator (12) includes a plurality of radius direction passages, a plurality of magnetic flux generators (34) and a tubular sleeve (24). According to the present invention, the inner surface of the tubular sleeve (24) is flat.
Patent KR-20200032871-A (KR)
Title: method for manufacturing black iron oxide pigment
Inventor: YU TAE HO
IPC: C09C1/24
Filed: 2018-09-19
Abstract: The present invention relates to a production method of a black iron oxide (Fe_3O_4) pigment from red iron oxide (Fe_2O_3) produced by red hematite or various methods present in a large amount in nature, which has simple process steps compared to existing hydrothermal synthesis methods or sol-gel methods. In addition, the black iron oxide (Fe_3O_4) pigment can be produced by applying high-energy milling which can use the red iron oxide (Fe_2O_3) in a low-cost powder state.
Patent KR-20200037505-A (KR)
Title: the adjusting weight type exercise and sporting apparatus
Inventor: JANG KEUN YONG
IPC: A63B21/075
Filed: 2018-10-01
Abstract: The present invention relates to a weight-adjustable exercise device in which a user horizontally and vertically shakes or rotates the weight-adjustable exercise device while holding a handle (100) with one or both hands to perform an exercise. According to the present invention, the weight-adjustable exercise device comprises: the handle (100); a main body (200) coupled to the upper end of the handle (100) and having a diameter gradually increased toward an upper part; a cap (300) coupled to the upper part of the main body (200) with an attachment/detachment means; weight coupling spaces (230, 330) formed in the center of the upper part of the main body (200) and the center of the lower part of the cap (300), respectively; a full-threaded bolt (400) installed in the weight coupling spaces (230, 330); and weights (600) coupled to the full-threaded bolt (400) with a coupler (500).
Patent KR-20200040537-A (KR)
Title: Source for vertical type vacuum deposition, source assembly and vertical type vacuum deposition apparatus using the same
Inventor: JI MAN SEO
IPC: C23C14/24
Filed: 2018-10-10
Abstract: The present invention relates to a source capable of simplifying a lateral type vacuum deposition apparatus, and the lateral type vacuum deposition apparatus using the same. The source for lateral type vacuum deposition according to the present disclosure is a molded body having a predetermined shape, and accordingly, a substrate and the source in the lateral type vacuum deposition apparatus may be in a form of facing each other. Accordingly, the lateral type vacuum deposition apparatus including the source according to the present disclosure can omit a conduit for transferring the vaporized source to a nozzle, thereby being able to obtain a simplification effect of the apparatus. In particular, the source for the lateral type vacuum deposition according to the present disclosure has a visible light transmittance of equal to or more than 10 %, thereby being able to exhibit excellent shape retention during a lateral vacuum deposition process.
Patent KR-20200042113-A (KR)
Inventor: JEONGSEUNG JUN
IPC: G02F1/1335
Filed: 2018-10-15
Abstract: Disclosed a display apparatus having an improved viewing angle. The display apparatus comprises: a backlight unit configured to emit light; a display panel positioned in front of the backlight unit; and an optical film positioned in front of the display panel. The optical film includes: a base layer; a first refractive layer positioned in front of the base layer; a second refractive layer positioned in front of the first refractive layer and having a lower refractive index than the first refractive layer; a third refractive layer positioned at the rear of the base layer; and a fourth refractive layer positioned at the rear of the third refractive layer and having a lower refractive index than the third refractive layer.
Patent KR-20200043621-A (KR)
Inventor: WOO HYUN BO
IPC: B65F1/14
Filed: 2018-10-18
Abstract: The present invention relates to a trash bin with a dustpan, which includes the trash bin having the tilted bottom surface, a pulley for tilting garbage, and the dustpan capable of hinge movement. Therefore, there is an effect that garbage can neatly cleaned without spilling from the trash bin.
Patent KR-20200046191-A (KR)
Inventor: KIM EUN JOO
IPC: H04L29/08
Filed: 2018-10-19
Abstract: The present invention relates to an apparatus and a method for hierarchically providing a context-aware service based on real-time user behavior analysis, autonomously collecting, by a smart device, information required for a context-aware service, and configuring the service autonomously. The device according to the present invention includes: a fast context-aware engine which receives user data to infer the situation and provides a primary response context-aware service; and an advanced context-aware engine which provides a secondary response context-aware service by using the situation information inferred by the fast context-aware engine and machine learning prediction data. The fast context-aware engine reconfigures the resources of the smart device to match the service.
Patent KR-20200048854-A (KR)
Title: Outdoor facilities-mounted atmospheric air quality purifier
Inventor: LEE JONG SEOK
IPC: F24F3/16
Filed: 2018-10-31
Abstract: The present invention is to provide an outdoor facility-mounted atmospheric air purifier which is mounted on a facility or equipment installed in a vehicle or outdoors and, as a dust collecting part of the purifier collects pollutants including fine dust floating in the atmospheric air with an electric dust collecting method using the power generated by photovoltaic power generation, allows the whole city to function as a huge air purifier so as to significantly improve the atmospheric air quality.
Patent KR-20200050180-A (KR)
Title: Apparatus and method for allocating beam in wireless communication system
Inventor: SEONG BEOM HONG
IPC: H04B7/10
Filed: 2018-11-01
Abstract: According to various embodiments, provided is an electronic apparatus, which comprises: a memory storing codebook information; a communication module operatively connected with the memory; and a processor operatively connected to the communication module and the memory. The processor generates a first beam set based on the codebook information, including a first beam and beams surrounding the first beam. The centers of regions each covered by the beams included in the first beam set form a substantially equilateral hexagon, and data is transmitted and received using the first beam set. In addition, various embodiments may be possible.
Patent KR-20200054407-A (KR)
Inventor: KIM HYUN JO
IPC: H01L21/8234
Filed: 2018-11-09
Abstract: According to an embodiment of the present invention, provided is a manufacturing method of a semiconductor element which can form fine patterns having different widths. The manufacturing method of a semiconductor element comprises the steps of: forming first sacrificial cores in a first region of a lower structure, and second sacrificial cores in a second region of the lower structure; forming side walls of the first sacrificial cores and spacers on the side walls of the second sacrificial cores; forming protective patterns covering the second sacrificial cores in the second region of the lower structure; removing the first sacrificial cores in the first region; and etching the lower structure by using the spacers in the first region, and the second sacrificial cores and the spacers in the second region.
Patent KR-20200061959-A (KR)
Title: Cooling water heater device for vehicle
Inventor: WON HUN JOO
IPC: H05B6/06
Filed: 2018-11-26
Abstract: The present invention relates to a cooling water heater device for a vehicle, including: flow path units for moving cooling water in a zigzag manner; a heating unit disposed between the flow path units and heating the flow path units when applied with power; a control unit mounted on the flow path units and controlling the heating unit; and a case unit covering the flow path units and the control unit. Accordingly, the cooling water heater device for a vehicle can quickly heat the cooling water and prevent damage to components due to a high temperature.
Patent KR-20200062743-A (KR)
Title: Method and reconfigurable interconnect topology for multi-dimensional parallel training of convolutional neural network
Inventor: KIM JOHN DONGJUN
IPC: G06N3/04
Filed: 2018-11-27
Abstract: Disclosed is a reconfigurable interconnect topology between a method for multi-dimensional parallel training of convolutional neural networks and an apparatus for performing the same. According to an embodiment of the present invention, the method for multi-dimensional parallel training for a Winograd conversion convolution comprises the following steps of: converting input data including an input characteristics map into a plurality of tiles; distributing and delivering the converted tiles to a plurality of workers arranged in two dimensions by a plurality of clusters and a plurality of groups, wherein the converted tiles are distributed and delivered for each of the clusters; performing data parallelism on the input data distributed and delivered, through workers of each of the clusters; and performing intra-tile parallelism on an element unit of the tiles applied to the groups, respectively, among the input data distributed and delivered through the workers of each of the clusters.
Patent KR-20200065195-A (KR)
Inventor: LIM BYOUNG CHUL
IPC: H04J14/02
Filed: 2018-11-29
Abstract: The present invention relates to a method for reducing the number of PDs of an analog optical module for a 5G service and, more specifically, to a method capable of implementing PDs as the number of conventional ROUs as one PD and singularizing the number of PDs in the implementation of an analog optical module. The method uses one PD to receive signals from all lower RUs.
Patent KR-20200065257-A (KR)
Inventor: KIM HWA JUNG
IPC: A61P31/04
Filed: 2018-11-30
Abstract: The present invention relates to a vaccine composition for treating tuberculosis including Rv3463 protein as an active ingredient. A mycobacteria-derived protein called Rv3463 is isolated from proteins of Mycobacterium tuberculosis culture filtrate. It is confirmed that Rv3463 protein induces maturation of food vacuoles in macrophages, shows an excellent sterilizing effect against mycobacteria by accelerating an increase in PI3K and intracellular calcium ions, and removes Mycobacterium tuberculosis in a Mycobacterium tuberculosis-infected mouse model. It is also shown that Mycobacterium smegmatis is removed rapidly from macrophages and infected mice, when using Mycobacterium smegmatis where Rv3463 protein is expressed, Therefore, it is expected that a therapeutic vaccine, therapeutic agent or health-aid food having an excellent effect of preventing or treating tuberculosis can be developed by using Rv3463 protein.
Patent KR-20200067300-A (KR)
Inventor: KANG SUNG CHAN
IPC: G10L21/0272
Filed: 2018-12-03
Abstract: Disclosed are a miniaturized sound source separation device and a sound source separation method. The disclosed sound source separation device includes a plurality of directional vibrators configured that one or more of the plurality of directional vibrators selectively configured to react according to a direction of sound. The disclosed sound source separation device is configured to determine directions of a first sound source and a second sound source, which are different from each other, based on intensities of output signals of the plurality of directional vibrators and select a first directional vibrator and a second directional vibrator, which are different from each other, among the plurality of directional vibrators for respectively separating and obtaining sound from the first sound source and sound from the second sound source.
Patent KR-20190082092-A (KR)
Inventor: ALEX HEGYI
IPC: G02F1/13
Filed: 2018-12-14
Abstract: The present invention relates to an exit-pupil expander used for distributing light over a liquid-crystal variable retarder (LCVR), which determines space-subordinated retardance of the LCVR. According to the present invention, an optical device comprises the LCVR. The exit-pupil expander is optically coupled to the LCVR and comprises at least one optical input feature receiving reference light from a reference light source and one or more optical coupling members coupled to receive the reference light from the reference light source and expand the reference light to one or more spatially separated regions of the LCVR.
Patent KR-20200027870-A (KR)
Title: Autonomous navigation method using image segmentation
Inventor: PARK BYEOLTEO
IPC: G05D1/02
Filed: 2018-12-20
Abstract: The present invention relates to an autonomous navigation method using image segmentation, capable of detecting a surrounding environment using an artificial neural network which performs image segmentation. According to one aspect of the present invention, an autonomous navigation method for a vessel using a maritime image and an artificial neural network comprises the steps of: obtaining labeling data; outputting output data; learning an artificial neural network using an error function; obtaining a maritime image; obtaining information on the type and distance of an obstacle; obtaining information on the direction of the obstacle included in the maritime image; obtaining the position of the obstacle included in the maritime image; generating an obstacle map; generating a following path; and generating a control signal.
Patent KR-20190078519-A (KR)
Inventor: TAKAHASHI TARO
IPC: B24B49/10
Filed: 2018-12-21
Abstract: Provided are a magnetic element which is for strengthening a magnetic field formed on an object to be polished, and an eddy current sensor using the same. An eddy current sensor has a bottom part which is a magnetic body, a magnetic core part provided in a center of the bottom part, and a peripheral wall part provided in a periphery part of the bottom part. The eddy current sensor further has an excitation coil arranged on the outer circumference of the magnetic core part and capable of generating a magnetic field, and another excitation coil arranged in an outer periphery of the peripheral wall part and capable of generating a magnetic field.
Patent KR-20200080640-A (KR)
Title: Composition for Promoting Skin Regeneration Containing Extract of Nandina domestica Leaf
Inventor: YUN MI YOUNG
IPC: A61K8/9789
Filed: 2018-12-27
Abstract: The present invention relates to a composition for promoting skin regeneration containing a Nandina domestica Thunb leaf extract as an active ingredient. Since the Nandina domestica Thunb leaf extract according to the present invention has a skin regeneration promoting effect and is not cytotoxic, the Nandina domestica Thunb leaf extract can be usefully used in cosmetics and pharmaceutical compositions as a skin regeneration promoting composition.
Patent KR-20200080745-A (KR)
Title: Tiled display device
Inventor: HANSEOK KIM
IPC: G06F3/14
Filed: 2018-12-27
Abstract: According to an embodiment of the present application, the display device comprises: a first display panel; a second display panel adjacent to the first display panel; a first alignment unit engaged with the first display panel; and a second alignment unit engaged with the second display panel. The first alignment unit includes: a first main body unit engaged with the first display panel; a first guide unit placed on an edge of the first main body unit; and a first rotation unit rotatably engaged with the first guide unit. The second alignment unit includes: a second main body unit engaged with the second display panel; a second guide unit placed on an edge of the second main body unit; and a second rotation unit rotatably engaged with the second guide unit. The first rotation unit is placed to be engaged with the second rotation unit to make the first display panel and the second display panel flat. Accordingly, the present invention is able to prevent a drop from occurring between the first display panel and the second display panel without using an engagement apparatus such as a screw, and to prevent the image quality from decreasing while also solving difficulties in replacing or repairing the display device.
Patent KR-20200082187-A (KR)
Inventor: YIM KANG BIN
IPC: G06F21/71
Filed: 2018-12-28
Abstract: The present invention discloses a security USB dongle for a USB memory without a security function. According to one aspect of the present invention, the security USB dongle connected between a host and a USB memory and mediating data transmission and reception comprises: a USB connector physically connected to the host and the USB memory to transmit and receive data; and a security setting unit encrypting or decrypting the transmitted/received data to maintain the confidentiality of the data, or by controlling access to the USB memory from the host and manipulating/reversing the file system so that only authorized users or owners can access the memory.
Patent KR-20200082800-A (KR)
Title: Brake friction material
Inventor: YU JEONG HO
IPC: F16D69/02
Filed: 2018-12-31
Abstract: According to the present invention, disclosed is a brake friction material composition. According to an embodiment of the present invention, provided is the brake friction material composition that secures high temperature abrasion resistance and high temperature braking stability while extruding copper which is regulated since the copper affects the ecosystem of rivers or bays, and antimony trioxide which causes lung cancer and skin disease, is defined as a carcinogenic substance and can be regulated in use as friction materials in the future.
Patent KR-20200083020-A (KR)
Inventor: JEONG WON SUK
IPC: B25J17/02
Filed: 2018-12-31
Abstract: A robotics system is disclosed. The robotics system comprises: a base; first vertical frames connected to the base; active joints connected to the first vertical frames, respectively, and moving independently of each other in a direction perpendicular to the base; and truss structures connected to the active joints and moving according to the movement of the active joints, respectively. Each of the truss structures is connected between two corresponding active joints among the active joints, and includes: connection devices moving according to the movement of each of the active joints; rigid bodies each connected to each of the connection devices; and second vertical frames each connected to each of the rigid bodies and disposed outside the truss structure. Therefore, a range in which an end effector of the robotic system moves is significantly increased.
Patent KR-20200083023-A (KR)
Inventor: HAN SANG IL
IPC: H02M3/155
Filed: 2018-12-31
Abstract: An electronic device is disclosed. The electronic device according to an exemplary embodiment of the present disclosure includes: a switching regulator that generates a converted voltage for an input voltage based on a switching signal of a first frequency and outputs the converted voltage; a stabilization circuit including a load device and a storage device connected through a first node, generating a load voltage by stabilizing the converted voltage using the storage device, and outputting the load voltage to the load device; a frequency sensing circuit that senses the frequency of the load voltage and outputs sensing information for the frequency; and a frequency booster circuit that forms a first current path connected to the first node based on the sensing information.
Patent KR-20180018729-A (KR)
Title: 집적 회로 입력들 및 출력들
Inventor: AMBUHL ROLF
IPC: G06F13/20
Filed: 2016-06-16
Abstract: 집적 회로 마이크로프로세서 디바이스는 적어도 하나의 외부 연결부(4)를 갖는 범용 입력 또는 출력 서브시스템(2) 및 중앙 프로세싱 유닛 (CPU)을 포함한다. 외부 연결부는 범용 입력 또는 출력 서브시스템에서 관련된 설정에 의존하여 디바이스로부터 출력 또는 디바이스에 입력을 제공하도록 구성된다. 디바이스 상의 적어도 하나의 추가 모듈은 외부 연결부의 상태를 제어할 수 있는 적어도 제 1 또는 제 2 태스크를 요청할 수 있도록 구성되고, 범용 입력 또는 출력 서브시스템은 제 1 및 제 2 태스크들에 대한 충돌하는 요청들 수신시에, 미리 결정된 우선순위를 적용하여 태스크들 중 단지 하나만이 외부 연결부에 인가되는 것을 허용하도록 구성된다.
Patent KR-20180010329-A (KR)
Title: 수경 재배 장치 및 수경 재배 방법
Inventor: KATO SAYAKA
IPC: A01G7/06
Filed: 2014-09-29
Abstract: 수경 재배 장치는, 양액(110)을 순환시켜 식물체(100)를 재배한다. 수경 재배 장치는, 양액(110)을 저장하는 재배조(1)와, 식물체(100을 지지하는 지지부(2)와, 재배조(1)에 양액(111)을 공급하는 양액 공급부(3)와, 재배조(1)로부터 양액(110)을 배출하는 양액 배출부(5)와, 식물체(100)에 맹아 촉진제(112)를 공급하는 맹아 촉진제 공급부(4)를 구비한다. 이로써, 식물체(100)를 발아시킨다.