baber/WOPTO huggingface dataset:
Patent KR-20200016838-A (KR)
Title: 강하고 질긴 구조 목재 재료, 및 이것의 제조 방법 및 이것의 용도
Inventor: HU LIANGBING
IPC: D21C3/00
Filed: 2018-04-09
Abstract: 셀룰로오스 기반 천연 목재 재료를, 그로부터 리그닌을 부분적으로 제거하는 화학적 처리로 처리함으로써, 초고강도의 질긴 치밀화된 목재 구조체가 형성된다. 처리된 목재는 천연 목재의 루멘들을 유지하고, 셀 벽의 셀룰로오스 나노섬유들은 정렬된다. 그 후, 처리된 목재는 루멘들이 연장하는 방향과 교차하는 방향으로 압착되어, 루멘들이 붕괴되고, 목재 내의 임의의 잔류 유체가 제거된다. 결과적으로, 셀 벽들이 얽히게 되고, 인접한 셀룰로오스 나노섬유들 사이에는 수소결합이 형성되어, 다른 기계적 특성들 중에서도 특히 목재의 강도 및 인성을 향상시킨다. 치밀한 목재를 추가적으로 개질, 변형, 또는 기계가공함으로써 다양한 용도에 적합하게 될 수 있다.
Patent KR-20190134800-A (KR)
Title: 순환 고듀티비 펄스 방전 다기능성 나노 보호코팅층 제조방법
Inventor: ZONG JIAN
IPC: C23C16/515
Filed: 2017-11-27
Abstract: 본 발명의 순환 고듀티비 펄스 방전 다기능성 나노 보호코팅층 제조방법은 플라즈마 기술분야에 속하며, 해당 방법에서 반응챔버를 진공펌프하고 불활성 기체를 주입하여 소지의 운동을 발생하고, 반응챔버내에 단량체 증기를 주입하여 화학기상 증착을 진행하며, 증착과정은 전처리 단계와 도막 단계를 포함하며, 전처리 단계의 플라즈마 방전 방식은 하이 파워 연속방전이고, 도막 단계의 플라즈마 방전 방식은 大듀티비 펄스 방전이며, 전처리 단계와 도막단계를 적어도 1회 순환중복하며, 도막 공정 과정에서 순환 인입으로 인해 소지 표면에 더 많은 활성 부위를 인입하도록 하여 효과적인 도막이 증가하였고, 막 구조가 더 치밀하여 다층 복합 구조의 나노 코팅층을 얻어 제품 자체에 다층 보호를 제공하였으며, 미시적으로는 더욱 치밀한 코팅층 구조를 나타내고, 거시적으로는 우수한 소수성, 부착력, 내산염기, 기계성능 및 내습열성능을 나타낸다.
Patent KR-20190135554-A (KR)
Title: 반도체 장치, 표시 장치 및 표시 장치를 포함하는 전자 장치
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/36
Filed: 2009-11-04
Abstract: 표시 장치를 위한 게이트 구동 회로는 시프트 레지스터를 포함한다.  시프트 레지스터는 복수의 플립플롭(200_1 내지 200_N)을 포함한다.  플립플롭들(200_1 내지 200_N) 각각은 제1 트랜지스터(101), 제2 트랜지스터(102), 제3 트랜지스터(103), 제4 트랜지스터(104), 제5 트랜지스터(131), 제6 트랜지스터(132), 제7 트랜지스터(133), 제8 트랜지스터(134), 제9 트랜지스터(135) 및 용량 소자(106)를 포함한다.  본 발명은 용량 소자(106)에 접속되는 트랜지스터의 수를 감소시킬 수 있다.
Patent KR-20190141252-A (KR)
Title: 제5세대 통신의 3차원화 네트워크를 구축하는 haps간 통신 및 대용량 다셀 haps
Inventor: MIYAKAWA JUNICHI
IPC: H04W16/30
Filed: 2018-04-24
Abstract: 제5세대 이동 통신 등에 있어서 IoT 전용 디바이스를 포함하는 단말 장치와의 사이의 무선 통신의 전반 지연이 낮고, 광범위의 다수의 단말 장치와 동시에 접속할 수 있고, 고속 통신 가능하고, 단위 면적당의 시스템 용량이 큰 3차원화한 네트워크를 광역에 걸쳐서 안정되게 구축할 수 있는 로버스트성이 뛰어난 통신 시스템을 제공한다. 통신 시스템은, 지상 기지국과 단말 장치와의 무선 통신을 중계하는 복수의 무선 중계국을 구비한다. 복수의 무선 중계국은, 자율 제어 또는 외부로부터 제어에 의해 고도가 100[km] 이하인 부양 공역에 위치하도록 제어되는 부양체에 설치되고 서로 통신 가능한 복수의 제1 무선 중계국과 고도가 100[km] 이하인 부양 공역에 위치하도록 지상 또는 해상에 계류된 부양체에 설치되고 복수의 제1 무선 중계국과 지상 기지국과의 통신을 중계하는 제2 무선 중계국을 포함한다.
Patent KR-20200007027-A (KR)
Title: 소형 역류 원심 분리기 시스템
Inventor: FITZPATRICK IAN
IPC: A61M1/36
Filed: 2018-05-11
Abstract: 역류 원심 분리기를 위한 챔버 구성 및 낮은 유체 부피 및 작은 반경의 회전을 위해 구성된 역류 원심 분리 시스템이 제공된다. 소형 역류 원심 분리기 시스템에는 재사용 가능한 서브 시스템과 일회용 교체 가능한 서브 시스템이 있다. 교체 가능한 서브 시스템은 분리 챔버, 유체 전달 매니폴드, 및 분리 챔버를 유체 매니폴드에 연결하는 회전 장착부를 포함한다. 일회용 교체 가능 서브 시스템은 역류 원심 분리 프로세스 실행을 위한 폐쇄된 환경을 제공한다. 분리 챔버는 넥 부분에 연결된 실질적으로 원뿔형인 유체 인클로저 부분을 가지며, 딥 튜브는 원뿔형 유체 인클로저를 통해 중앙으로 연장되어 원뿔형 유체 인클로저의 팁으로의 유체 경로를 제공한다.
Patent KR-20200093438-A (KR)
Title: 체성 돌연변이 클론형성능을 결정하기 위한 방법 및 시스템
Inventor: ONUCHIC VITOR FERREIRA
IPC: G06F17/15
Filed: 2018-12-03
Abstract: 개체로부터 하나 또는 그 이상의 핵산 표본을 이용하여 관심되는 하나 또는 그 이상의 돌연변이를 보유하는 암 세포의 비율을 지시하는 암 세포 분율을 추정하기 위한 컴퓨터 실행된 방법 및 컴퓨터 시스템이 제공된다. 본원에서 제공된 방법 및 시스템은 변분 베이지안 혼합 모형을 이용하여 초기 암 세포 분율을 군집화하고 하나 또는 그 이상의 최종 암 세포 분율을 획득하는 과정을 실행하는데, 상기 초기 암 세포 분율은 암 순도 및 사본수를 설명한다. 개시된 방법 및 시스템은 암 클론형성능에 대한 검사의 정확도, 타당성 및 신뢰도를 향상시키고, 그리고 이들 검사에 필요한 시간, 재료, 비용 및 컴퓨터 자원을 절약하는데, 이것은 더욱 효과적인 암 치료법을 설계하는데 도움을 줄 수 있다.
Patent KR-20210088371-A (KR)
Title: Tactile stimulation providing system
Inventor: CHOI SANG WON
IPC: G06F3/16
Filed: 2020-01-06
Abstract: A tactile stimulus providing device according to an embodiment of the present invention comprises: a tactile stimulus pattern generating device for generating n first actuator intensity values corresponding to representative values of frequency bands of first audio data and m second actuator intensity values corresponding to representative values of frequency bands of second audio data; and a tactile stimulus providing device including p actuators, and for driving the p actuators on the basis of the n first actuator intensity values and the m second actuator intensity values. The n, m, and p are integers greater than 1, and the p is less than the sum of the n and the m. The first audio data comprises information regarding a first direction, and the second audio data comprises information regarding a second direction different from the first direction. An actuator corresponding to first position information corresponding to the first direction is driven on the basis of only at least one of the first actuator intensity values. An actuator corresponding to second position information corresponding to the second direction is driven on the basis of only at least one of the second actuator intensity values.
Patent KR-20210089876-A (KR)
Title: Light route control member and display having the same
Inventor: LEE IN HAE
IPC: C09J201/00
Filed: 2020-01-09
Abstract: A light route control member according to the embodiment includes a first substrate, a first electrode disposed on the upper surface of the first substrate; a second substrate disposed on the first substrate; a second electrode disposed on the lower surface of the second substrate; a light conversion part disposed between the first and second electrodes, and an adhesive layer disposed between the second electrode and the light conversion part. The light conversion part includes a barrier rib part and a receiving part that are alternately arranged. The receiving part includes a dispersion solution and a plurality of light absorbing particles disposed in the dispersion solution. The log volume resistance of the adhesive layer is 9 Ω·cm to 13 Ω·cm. An object of the present invention is to provide a light route control member having improved luminance and response speed.
Patent KR-20210090888-A (KR)
Title: Pouch type battery pack with folding structure and manufacturing method thereof
Inventor: HWANG SEONG JU
IPC: H01M10/42
Filed: 2020-01-13
Abstract: The present invention relates to a pouch type battery pack applied with a folding structure and a method for manufacturing the same. More specifically, the present invention relates to a pouch type battery pack applied with a folding structure, in which battery cells in an unfolded state are in serial connection to each other by using connecting plates, and are surrounded to be fixed by individual housings, and while maintaining the state, the connecting plates for connecting the battery cells are folded to form a cell lamination structure; and a method for manufacturing the same. According to the present invention, short circuit can be prevented between the battery cells.
Patent KR-20200038893-A (KR)
Inventor: LEE DO HUN
IPC: G08G1/0967
Filed: 2020-01-17
Abstract: The present invention relates to a traffic information provision system generating traffic information including whether traffic congestion has occurred by means of a roadside terminal and a mobile communication terminal of a traveling vehicle, delivering the traffic information to traveling vehicles after delivery direction and distance specification, delivering the information to preceding vehicles after delivery direction and distance specification in the case of a rescue vehicle, and delivering traffic information provided from an accident information management server to the traveling vehicles after delivery direction and distance specification. The system includes a plurality of roadside terminals separately disposed within the range of communication between the mobile communication terminal provided on the vehicle side and other roadside terminals adjacent to one side or the center of a round-trip lane road. The system generates the traffic information including whether traffic congestion has occurred, delivers the traffic information to the traveling vehicles after delivery direction and distance specification, delivers the information to the preceding vehicles after delivery direction and distance specification in the case of the rescue vehicle, and delivers the traffic information provided from the accident information management server to the traveling vehicles after delivery direction and distance specification.
Patent KR-20210097335-A (KR)
Title: Electronic device including air vent
Inventor: JUNG YANGGYUN
IPC: H05K5/06
Filed: 2020-01-30
Abstract: Various embodiments of the present invention relate to an electronic device, which comprises: a housing having an opening connected to an inner room; a first cover disposed in the housing to close the opening and composed of a first surface facing the outside and a second surface facing the inner room; at least one air vent formed to extend from the first surface to the second surface in at least a part of an area of the first cover to connect the outside of the electronic device to the inner room, wherein the at least one air vent includes a first room formed to have a designated depth in a direction from the first surface to the second surface and a second room formed to have a designated depth in a direction from the second surface to the first surface and the first room is connected to the second room such that the first and second rooms are partially overlapped or not overlapped when the first surface is seen from above; and a breathable waterproof material disposed on the second surface to close the second room. Other various embodiments of the present invention are possible. In accordance with the present invention, provided is an electronic device having an air vent which is configured to reduce the hydraulic pressure of water to prevent a waterproof member from being damaged.
Patent KR-20200096151-A (KR)
Inventor: KIM CHEUL SOON
IPC: H04B7/0456
Filed: 2020-01-30
Abstract: A feedback method for repeated transmission of an uplink (UL) in a communication system is disclosed. According to the present invention, an operation method of a terminal comprises the steps of: receiving downlink (DL) data #1 from a base station through a DL data channel #1; receiving DL data #2 from the base station through a DL data channel #2; and when each of an UL control channel #1 to which a hybrid automatic repeat request (HARQ) response #1 for the DL data #1 is transmitted and an UL control channel #2 to which a HARQ response #2 for the DL data #2 overlaps a UL data channel allocated by the base station, transmitting the HARQ response #1 and the HARQ response #2 to the base station through the UL data channel. Accordingly, the performance of the communication system may be increased.
Patent KR-20210098090-A (KR)
Title: Probe head and probe card having the same
Inventor: AHN BUM MO
IPC: G01R31/28
Filed: 2020-01-31
Abstract: A probe head and a probe card having the same according to the present invention comprises: an upper guide plate having an upper guide hole; a lower guide plate having a lower guide hole; and an intermediate guide plate having an intermediate guide hole and provided between the upper guide plate and the lower guide plate. A plurality of probes sequentially pass through the upper guide hole, the intermediate guide hole, and the lower guide hole. The intermediate guide plate is made of an anodized film material.
Patent KR-20210099372-A (KR)
Title: Flexible cement sheet for building
Inventor: KIM YONG SU
IPC: E04F13/14
Filed: 2020-02-04
Abstract: The present invention relates to a sheet used as an interior and exterior material of a building, comprising a mesh-shaped reinforcing material and a cement mixture layer cured in a plate shape using the reinforcing material as a core, wherein the cement mixture layer may include portland cement and an acrylic resin. The present invention can shorten the construction period because the construction of cement mortar is not required on site.
Patent KR-20200021498-A (KR)
Title: Hard coating film and flexible display window including a touch semsor using the same
Inventor: LIM GEO SAN
IPC: G06F3/041
Filed: 2020-02-20
Abstract: The present invention relates to a hard coating film used as a flexible window film including a touch sensor, and a flexible display window with a touch sensor having the same. In the hard coating film, a surface resistance is 5E + 11 Ω/sq to 5E + 13 Ω/sq. The hard coating film can drive a touch sensor, prevent dust adhesion, and have excellent surface resistance, pencil hardness and bending resistance by maintaining the specific value of surface resistance.
Patent KR-20210109717-A (KR)
Title: stretchable electrode ink composition, and stretchable electrode and thin film transistor preparation method using the same
Inventor: LEE KEUN HYUNG
IPC: C09D11/52
Filed: 2020-02-27
Abstract: The present invention relates to a stretchable electrode ink composition and a method for manufacturing a stretchable electrode and a thin film transistor using the same. More specifically, the present invention relates to a stretchable electrode ink composition comprising a conductive nanomaterial, a polymer material and an ionic liquid, a method for manufacturing a stretchable electrode and a thin film transistor using the same.
Patent KR-20210110984-A (KR)
Title: Vaporizer and aerosol-generating apparatus including the same
Inventor: JANG CHUL HO
IPC: A24F40/44
Filed: 2020-03-02
Abstract: Provided are a vaporizer and an aerosol generating device including the same. The vaporizer according to some embodiments of the present disclosure comprises: a liquid storing tank which stores a liquid aerosol generating substrate; a wok-heater assembly which includes a porous wok for absorbing the stored aerosol generating substrate through a porous body, and a heater assembly including a heater assembly for generating aerosols by heating the absorbed aerosol generating substrate; a wok housing which is positioned in an upper part of the wok-heater assembly and is combined with the wok-heater assembly and the liquid storing tank; and a lower case which is positioned in a lower part of the wok-heater assembly and is combined with the wok-heater assembly. The present invention can reduce damage of the porous wok.
Patent KR-20200028373-A (KR)
Title: Video encoding apparatus and method, and video decoding method and apparatus
Inventor: HONG YOON MI
IPC: H04N19/60
Filed: 2020-03-05
Abstract: Disclosed are a video encoding/decoding method and apparatus. According to the present invention, a video encoding method comprises: generating a fast transformation matrix based on a transformation matrix used for frequency conversion of a block of a predetermined size; generating a transformation block by transforming the block of the predetermined size by using the fast transformation matrix; and performing scaling on the transformation block to correct a difference between the transformation matrix used for frequency transformation and the fast transformation matrix.
Patent KR-20210114288-A (KR)
Title: Recombinant microorganism, method for producing the microorganism, and method for producing target protein using the microorganism
Inventor: KIM JAE YOUNG
IPC: C12N15/70
Filed: 2020-03-10
Abstract: Provided are a recombinant microorganism having an increased target protein secretion capability, a method for producing a target protein using the same, and a method for producing the microorganism.
Patent KR-20210115402-A (KR)
Title: System and method for video editing using recognition of command in the video stream
Inventor: SHIM CHOONG SUP
IPC: H04N21/472
Filed: 2020-03-13
Abstract: A deep learning-based intelligent scene segmentation method and a system thereof are disclosed. According to an aspect of the present invention, a video editing method using the recognition of a command in a video stream includes the steps of: allowing a system to detect whether a predetermined command action exists from a plurality of frame images included in a video to be edited; allowing the system to specify command frames corresponding to the detected command action; and allowing the system to automatically or semi-automatically perform an editing process corresponding to the command action on the command frames.
Patent KR-20210116031-A (KR)
Title: Nail implant structure used for hip fracture operation
Inventor: HWANG JI HYO
IPC: A61B17/86
Filed: 2020-03-17
Abstract: The present invention relates to a nail implant structure used for a hip fracture and, more specifically, to a nail implant structure used for a hip fracture which minimizes side effects or complications caused by protrusion of the nail implant structure due to an external force after a medical procedure of a hip fracture patient and facilitates a re-operation due to the protrusion of the structure.
Patent KR-20210117539-A (KR)
Title: A laser-arc hybrid welding method
Inventor: TANG DEYAO
IPC: B23K9/095
Filed: 2020-03-19
Abstract: The present invention relates to a laser-arc hybrid welding method for high alloy steel produced by optimizing weld parameters and groove size of a welded joint of each layer (pass) of multilayer welding through an orthogonal design test method based on the rule of influence of laser-arc coupling characteristics and laser-arc hybrid welding parameters.
Patent KR-20210120245-A (KR)
Title: A machine for making ice flake
Inventor: KIM TAE GYUN
IPC: F25C1/142
Filed: 2020-03-26
Abstract: An ice flake manufacturing device comprises: a liquid container supplying liquid; a cover valve opening and closing the liquid container; a docking portion having an insertion space where the cover valve is inserted; a protrusion portion opening the cover valve inserted into the docking portion; a liquid flow pipe forming a path where liquid flows when the protrusion portion opens the cover valve and having a widened lower portion; a water tank storing the liquid flowing from the liquid flow pipe; an ice-making drum generating ice on a surface through a refrigerant impregnated in the liquid inside the water tank to be rotated and supplied to an inner space of the ice-making drum; and a crushing unit crushing the ice to generate ice flake.
Patent KR-20200115353-A (KR)
Title: Light mask device for skin
Inventor: KIM JI NA
IPC: A61N5/06
Filed: 2020-03-27
Abstract: The present invention relates to a light mask device for the skin to increase uniformity of light emitted toward a user′s face. According to the present invention, the light mask device comprises: an outer mask unit; an inner mask unit spaced apart from the outer mask unit; and a plurality of light sources disposed between the outer mask unit and the inner mask unit and outputting light toward the inner mask unit. The inner mask unit comprises a substrate including a first surface having a plurality of recessed parts formed thereon and a second surface placed on an opposite surface to the first surface and the light sources are disposed to face the recessed parts, respectively.
Patent KR-20210122411-A (KR)
Title: Manufacturing method of high quality photo-absorber by alloying alkali elements
Inventor: KIM JUN HO
IPC: H01L31/20
Filed: 2020-03-31
Abstract: The present invention relates to a manufacturing method of a high grade light-absorbing thin film using an alkali element alloy. According to the present invention, the manufacturing method of a light-absorbing thin film comprises the following steps of: preparing a precursor solution in which copper salt, indium salt, gallium salt, Thiourea, and alkali element salt are dissolved in a solvent; forming an amorphous thin film by applying the precursor solution onto a substrate; and treating the amorphous thin film on the substrate with heat in a vapor atmosphere of a chamber in which at least one of S or Se is evaporated to obtain a polycrystalline chalcoparite thin film alloyed with alkali elements.
Patent KR-20210131637-A (KR)
Title: Insulation wire
IPC: C09D5/00
Filed: 2020-04-24
Abstract: The present invention relates to an electrical insulating varnish comprising a polyimide precursor, which is a reaction product of a diamine compound and tetracarboxylic acid or an anhydride of tetracarboxylic acid, wherein a surface tension of the electrical insulating varnish is greater than or equal to 30 dyne/cm and less than or equal to 40 dyne/cm, and a winding manufactured using the same. More specifically, the present invention relates to an electrical insulating wire, an electrical insulating varnish capable of forming an insulating layer having a uniform thickness, and a winding manufactured using the same.
Patent KR-20210132432-A (KR)
Title: Apparatus and method for controlling damping force through road frequency classification
IPC: B60G17/06
Filed: 2020-04-27
Abstract: Disclosed is an apparatus for controlling a damping force of a damper through road frequency classification, including: a plurality of high-pass filters performing high-pass filtering to a wheel vibration sensing value inputted from a wheel vibration sensor based on different cutoff frequencies; a main frequency extraction module calculating a main frequency of wheel vibrations based on a plurality of filtering values outputted from the plurality of high-pass filters respectively; a maximum amplitude and amplitude ratio extraction module calculating a maximum amplitude and an amplitude ratio of the wheel vibrations based on the plurality of filtering values outputted from the plurality of high-pass filters respectively; a road grip force control determination module determining whether to control a road grip force based on the calculated wheel vibration frequency and the maximum amplitude and the amplitude ratio of the wheel vibrations; and a damper control module determining a damping force of a vehicle damper based on a result of the determination of the road grip force control determination module and road roughness. Therefore, the present invention is capable of enabling stable vehicle driving through a damping force adjustment.
Patent KR-20200116431-A (KR)
Inventor: LEE JONG SUB
IPC: A62B23/06
Filed: 2020-04-27
Abstract: The present invention relates to a nose mask in which a used mask is able to be washed and reused by freely replacing a filter. According to the present invention, the nose mask includes: a mask body part configured to cover a nose and cover left and right cheekbones and an upper portion of a philtrum; a nose mask nasal bridge cover part having an upper folded boundary portion formed on an upper side of the mask body part, and having a filter pocket portion; a nose mask philtrum cover part having a lower folded boundary portion formed on a lower side of the mask body part, and having a filter pocket portion; and a filter device provided in the filter pocket portion to filter out fine dust.
Patent KR-20210133559-A (KR)
Title: Communication device including antenna arrays
IPC: H01Q1/12
Filed: 2020-04-29
Abstract: An objective of the present invention is to provide a communication device including antenna arrays capable of reducing a cost and an installation space and improving radiation performance of antennas as compared with an existing communication device including a plurality of base stations to surround an installation cradle. The communication device comprises: a housing; an antenna structure located inside the housing, and including a flexible printed circuit board cylindrically disposed and an inner curved surface and an outer curved surface opposite to the inner curved surface, and an antenna array including a plurality of antenna elements located inside the flexible printed circuit board having a circular shape along the outer curved surface on the outer curved surface or closer to the outer curved surface than the inner curved surface; at least one communication circuit electrically connected to the antenna array to transmit and/or receive a selected or designated frequency band signal. Various other embodiments are possible.