baber/WOPTO huggingface dataset:
Patent KR-20210040211-A (KR)
Title: Chip transferring method and apparatus thereof
Inventor: BAEK SUNG HWAN
IPC: H01L23/544
Filed: 2019-10-02
Abstract: The present invention relates to a chip transfer method, and a chip transfer apparatus applied thereto. The chip transfer method includes a process for preparing a transfer substrate provided with a plurality of chips on a transfer target substrate, a process for emitting a line beam, a process of forming a plurality of patterned beams from the line beam by using a mask provided in the path of the line beam, a process of emitting the patterned beams onto the transfer substrate to separate a plurality of chips from the transfer substrate, and a process of placing the plurality of chips separated from the transfer substrate on a target transfer substrate. It is possible to transfer a plurality of chips to a predetermined position on a target transfer substrate by using a pattern-formed mask.
Patent KR-20210039757-A (KR)
Title: Composition for medicinal preservation and methods thereof
Inventor: LEE SEUNGAH
IPC: A61K9/08
Filed: 2019-10-02
Abstract: The present invention relates to a composition for preserving a benzoic acid-based compound and EDTA, and a method for manufacturing the same. The composition for preservation of the present invention exhibits an excellent preservation effect even in neutrality even though the content of the benzoic acid-based compound is significantly lowered, so that both safety and stability can be secured.
Patent KR-20210045573-A (KR)
Title: Display device and driving method thereof
Inventor: BAEK EUN RYEOL
IPC: G09G3/20
Filed: 2019-10-16
Abstract: Provided are a display device for compensating the amount of change in a driving voltage by controlling a reference voltage, and driving method thereof. According to one embodiment of the present invention, the display device comprises: a display unit including a plurality of pixels displaying an image based on a driving voltage; a data driving unit providing data signals to the plurality of pixels; a gamma voltage generation unit providing a plurality of grayscale voltages to the data driving unit; and a reference voltage generation unit providing a first reference voltage and a second reference voltage to the gamma voltage generation unit. The gamma voltage generation unit generates the plurality of grayscale voltages by dividing the first reference voltage and the second reference voltage. The reference voltage generation unit measures the driving voltage from the display unit to generate a sensing driving voltage. The first reference voltage and the second reference voltage are generated using the sensing driving voltage and a preset reference driving voltage.
Patent KR-20210047397-A (KR)
Inventor: LEE JONG MAN
IPC: F16K17/08
Filed: 2019-10-21
Abstract: The present invention relates to a baby carriage, which has a means for convenient carriage like a bag. The baby carriage comprises: a baby carriage body including a seat body and a back plate frame, which can be folded and unfolded through one ends thereof hinged with each other, a seat cushion provided on an upper surface of the seat body, and a back cushion provided on the back plate frame; a wheel portion including a front frame and a rear frame provided on a lower portion of the seat body, front wheels provided at a lower end of the front frame, and rear wheels provided at a lower end of the rear frame, wherein the front frame and the rear frame are formed to be foldable in close contact with the bottom surface of the seat body; and a receiving plate detachably coupled to the lower portion of the seat body and having two shoulder suspenders on one surface. In a space between the receiving plate and the bottom surface of the seat body formed while the receiving plate and the seat body are coupled, the wheel portion is folded to be accommodated. Therefore, the baby carriage can be carried on both shoulders, and the comfortability can be provided to an infant.
Patent KR-20210049384-A (KR)
Title: Composition for retardation film, retardation film, polarizing plate comprising same, liquid crystal display device comprising same and organic light emitting diode display device comprising same
Inventor: HAN JONG HUN
IPC: H01L51/52
Filed: 2019-10-25
Abstract: The present invention relates to a retardation film composition, a retardation film, a polarizing plate comprising the same, and a liquid crystal display including the same and an organic light emitting device display including the same. The retardation film composition comprising an ethyl cellulose resin having positive birefringence; and a styrene-maleic acid-ester (SMA) resin having negative birefringence can implement specific reverse wavelength dispersion properties by changing wavelength dispersion properties.
Patent KR-20200052837-A (KR)
Inventor: CHEN WEI YU
IPC: H04W76/14
Filed: 2019-10-31
Abstract: Disclosed are a method based on a viewpoint of user equipment (UE) to enable the UE to request sidelink resources for one-to-one vehicle-to-everything (V2X) sidelink communications and an apparatus thereof. According to the present invention, the UE supports both long-term evolution (LTE) radio access technology (RAT) and new radio (NR) RAT. According to one embodiment of the present invention, the method comprises the following steps of: allowing the UE to initiate the V2X sidelink communications; and transmitting a radio resource control (RRC) message to a network node to request the sidelink resources from the NR RAT for the one-to-one V2X sidelink communications and not transmitting the RRC message to a network to request the sidelink resources from the LTE RAT for the one-to-one V2X sidelink communications.
Patent KR-20210057483-A (KR)
Title: Solar cell panel
Inventor: JANG DAE HEE
IPC: H01L31/02
Filed: 2019-11-12
Abstract: A solar cell panel according to the present embodiment includes: a plurality of solar cells including a first solar cell having a first conductivity type structure and a second solar cell electrically connected to the first solar cell and having a second conductivity type structure different from the first conductivity type structure; a sealing material surrounding and sealing the plurality of solar cells; a first cover member positioned on the sealing material from one side of the plurality of solar cells; and a second cover member positioned on the sealing material from the other side of the plurality of solar cells.
Patent KR-20210059416-A (KR)
Inventor: LEE SANG HEON
IPC: A61F7/00
Filed: 2019-11-15
Abstract: A smart device for curing pain according to one embodiment of the present invention includes a curing part for providing stimulation to a body of a user by searching for a pain trigger point of the user, and a communication part for interworking with a terminal of the user to transmit information on the pain trigger point searched by the curing part and the provided stimulation to the terminal. The curing part can extract the pain trigger point of the user while moving on the body of the user to provide stimulation on the pain trigger point, or provide the stimulation to the body of the user based on information on the body of the user transmitted from the terminal of the user. The smart device for curing pain can provide a massage function to the pain trigger point by automatically searching for the pain trigger point.
Patent KR-20210059463-A (KR)
Inventor: PARK SEA MAN
IPC: E04H17/00
Filed: 2019-11-15
Abstract: The present invention relates to an edge protector applicable to a death leap protection rotor system. The present invention comprises: a main plate unit disposed in a corner unit; and an auxiliary plate unit installed in one side edge of the main plate unit. According to the present invention, an attempt of death leap of an attemptor through the corner unit is effectively blocked.
Patent KR-20210061889-A (KR)
Inventor: LEE JIN WOOK
IPC: C08F2/24
Filed: 2019-11-20
Abstract: The present invention relates to an adhesive which contains a water-based solvent, an acrylic monomer, an emulsifier, and an initiator, and is manufactured through emulsion polymerization. The present invention can provide a water-based acrylic adhesive for VOC-free eco-friendly PVC interior sheets which provides a high-solids blending composition having a solid content of 70% or more, and secures workability as well as physical properties at the level of a solvent-type pressure-sensitive adhesive.
Patent KR-20200062072-A (KR)
Inventor: CHOA YONGHO
IPC: B01J20/02
Filed: 2019-11-26
Abstract: Provided in the present invention is a method for preparing an anion adsorbent. The method for preparing an anion adsorbent comprises the steps of: preparing a laminated structure by mixing at least two metallic salts to alternately and repeatedly laminate a cation compound layer and an anion compound layer including anions and crystal water; preparing a preliminary anion adsorbent by primarily heat-treating the laminated structure to expand between the cation compound layers; and preparing an anion adsorbent for adsorbing target anions in treated water by secondarily heat-treating the preliminary anion adsorbent to remove the anions and the crystal water from the anion compound layer, wherein the method may comprise controlling whether the anions remain or not on the anion compound layer depending on a type of the target anion.
Patent KR-20210065751-A (KR)
Title: System and method for estimating a missing value
Inventor: CHUNG TAE YUN
IPC: G06F17/18
Filed: 2019-11-27
Abstract: The present invention relates to a missing value substitution system and a missing value substitution method. The missing value substitution method includes: (a) identifying a categorical variable expressed as text data in a data set, and converting the text data into numerical data; (b) detecting a missing value in a converted data set; (c) selecting a variable having a highest correlation influence on a data variable having the missing value; (d) obtaining a plurality of missing value substitution models for substituting the missing value by using a plurality of statistical values for the variable having the highest correlation influence, respectively; (d) evaluating performance of results obtained by using the missing value substitution models through a preset learning algorithm; and (e) obtaining a substitution value for the missing value by using a missing value substitution model having best performance in the evaluation of the performance. Accordingly, a most accurate substitution value is estimated within a short time.
Patent KR-20210066179-A (KR)
Title: Solar panel windows with lighting device
Inventor: KIM JIN HONG
IPC: H02S10/00
Filed: 2019-11-28
Abstract: Solar panel windows with a lighting device are disclosed. The present invention can provide appropriate illumination according to residential environments as well as solar power generation by integrally installing a lighting device in a solar panel. According to one embodiment, the solar panel windows include a window frame (110), a solar panel module (120), a control unit (130), a battery module (140), an emergency lighting unit (150), and an input unit (160).
Patent KR-20210067082-A (KR)
Title: Polyester with improved transparency and thermal properties and manufacturing method the same
Inventor: BOK CHANG SUK
IPC: C08G63/183
Filed: 2019-11-29
Abstract: The present invention relates to a polyester prepared by using isophthalic acid as a dicarboxylic acid ingredient and having improved transparency and showing a minimized decrease in glass transition temperature, and a method for preparing the same. The present invention provides a polyester represented by chemical formula 1, which includes a dicarboxylic acid ingredient derived from terephthalic acid and isophthalic acid and a diol ingredient derived from bis(2-hydroxyethyl) terephthalate, and is amorphous with no melting point. In the chemical formula 1, each of n and m is a real number representing a mole fraction, 0 < n < 1, and m is 1 - n.
Patent KR-20210071543-A (KR)
Title: Method for preparing deuterated aromatic compounds
Inventor: HWANG SEUNGYEON
IPC: C07B59/00
Filed: 2019-12-06
Abstract: The present specification relates to a method for preparing deuterated aromatic compounds, which comprises the following steps of: preparing a solution containing an aromatic compound containing a deuterium source, a metal catalyst, and one or more aromatic rings in a reactor; heating the reactor to advance a deuterated reaction of the aromatic compound; and after the deuterium reaction is completed, proceeding a dehydrogenation reaction. The preparation method according to the present specification can suppress the generation of impurities.
Patent KR-20210073949-A (KR)
Title: Container suitable for waterproofing around pipes of buildings
Inventor: KIM SO YONG
IPC: F16L5/10
Filed: 2019-12-11
Abstract: The present invention aims to provide a container suitable for waterproofing the surroundings of pipes of a building. The container comprises a body which includes a temporary bonding unit, a passage, and a charging unit, and is placed around the leaking parts of the pipes of the building. After that, the temporary bonding unit is temporarily attached to a slab. Then, a urethane foaming solution is injected into the charging unit, and the surroundings of the pipes are closed on even parts with fine cracks by the foaming urethane. The body is a single ring-shaped body or is divided into two symmetrical parts. An upper end of the body has the extended temporary bonding unit, whose lower side has a passage on the center, and has the charging unit with an injection hole on an outer circumference. The body is combined to surround the leaking parts of the pipes of the building, and the temporary bonding unit is temporarily attached to the slab. Then, the urethane foaming solution is supplied through the injection hole, and the charging unit is filled with the foaming urethane. Accordingly, the leaking parts around the pipes can be simply treated to be waterproof.
Patent KR-20210074495-A (KR)
Title: Apparatus for inspection droplet and method for inspection droplet
Inventor: KWON KANG
IPC: G01B11/24
Filed: 2019-12-12
Abstract: Provided is a liquid chemical inspection device for detecting the state of the liquid chemical by detecting laser scattering that is generated when at least two laser beams collide with the chemical liquid discharged from an inkjet head. According to the present invention, the liquid chemical inspection device may further comprise an alignment assembly provided to align a convergence point at which the laser beams converge into a single phase to be a collision point colliding with the liquid chemical. The alignment assembly may include: a shape checking unit provided to check the planar shapes generated by the laser beams being irradiated; and a height adjusting unit provided to adjust the height of the shape checking unit so that the planar shapes can be converged into one image by adjusting the heights of the planar shapes.
Patent KR-20210079812-A (KR)
Title: Release apparatus and driveing method of control wing for missile using one screw
Inventor: KIM DONG WOO
IPC: F42B10/64
Filed: 2019-12-20
Abstract: The present invention relates to a release apparatus for releasing the restraint of a control wing of a missile using a single screw, and a driving method thereof. According to the present invention, the release apparatus comprises: a restraint pin (110) constraining the folded state of a control wing; and a driving means for releasing the restraint pin to allow the control wing (20) to be deployed when a deployment command is applied, and when a driving command is applied after the deployment of the control wing (20), rotating the control wing (20). The present invention has an advantage in that it is possible to release the restraint of the control wing and execute the driving command by one driving motor and a screw.
Patent KR-20210080957-A (KR)
Title: Protection ladder safety device
Inventor: LEE MIN CHUL
IPC: E06C7/16
Filed: 2019-12-23
Abstract: According to the present invention, a ladder fixing safety device includes: a main frame formed with a flange of which the inside is open such that a worker can pass therethrough; a plurality of support frames combined with a lower part of the main frame; and a fixing device combined with a front end part of the main frame. A lower part of the support frames is placed on a ladder leaned obliquely against an external structure and the fixing device is fixed to the external structure to enable the ladder to be safely installed in the external structure. According to the present invention, through the latter fixing safety device, a ladder can be stably fixed to a structure such as a utility pole, to which the ladder cannot be easily fixed, and, as a result, a person working on the ladder can be prevented from falling.
Patent KR-20200096110-A (KR)
Inventor: KIM BO EON
IPC: G06Q30/08
Filed: 2019-12-23
Abstract: Disclosed is a method for managing a specialist pool of a specialist platform. The method performed by a computer comprises the steps of: collecting information on a plurality of specialists; classifying the information on the plurality of specialists according to one or more classification standards; generating one or more specialist pools based on a classification result; and allocating the plurality of specialists to the generated specialist pool.
Patent KR-20210081548-A (KR)
Title: Current collector for positive electrodes
Inventor: KIM KYUNG JOON
IPC: H01M50/572
Filed: 2019-12-24
Abstract: A current collector for a positive electrode is a current collector for a positive electrode replacing a metal foil, which comprises: a polymer film based on a non-metallic non-conductive material; and an aluminum conductive material forming an outermost side of the current collector for a positive electrode by being coated or applied on at least one side of an upper side and a lower side of the polymer film at a thickness of 0.25 to 0.6 μm, wherein the conductive material has a function of an electrochemical fuse or a function of blocking short circuit current or lowering short circuit current when internal short circuit or external short circuit occurs.
Patent KR-20210081664-A (KR)
Title: Shoe type apparatus and control method thereof
Inventor: ROH CHANG HYUN
IPC: A43B3/00
Filed: 2019-12-24
Abstract: Disclosed are a shoe-type apparatus and a method for controlling the shoe-type apparatus. The shoe-type apparatus includes: a vibrator generating vibration; a pressure sensor disposed under the vibrator and measuring pressure; and a controller controlling the intensity of the vibration generated by the vibrator based on the pressure measured by the pressure sensor. According to the present invention, the shoe-type apparatus can effectively induce a probability resonance phenomenon that increases the sensitivity of the user's sole in consideration of the pressure state in the user's sole.
Patent KR-20200080192-A (KR)
Inventor: KISHI MASAHIRO
IPC: B63H3/10
Filed: 2019-12-26
Abstract: Provided is a variable pitch propeller control system which can be applied to a side thruster for a hull. The variable pitch propeller control system can improve setting accuracy of the maximum angle in control of a wing angle. The variable pitch propeller control system (100) comprises: an obtaining part obtaining an electric current value of a motor (20) while the wing angle of a variable pitch propeller (10) rotated and driven by the motor (20) is changed; and a setting part setting the maximum angle in the control of the wing angle in accordance with the electric current value obtained in the obtaining part.
Patent KR-20210086050-A (KR)
Title: Display device and driving method thereof
Inventor: JUNWOO JANG
IPC: G09G5/10
Filed: 2019-12-31
Abstract: A display device and a driving method thereof are disclosed. The display device comprises: an image conversion apparatus receiving a first image signal from the outside and outputting a second image signal by converting a luminance of the received first image signal; a controller receiving the second image signal from the image conversion apparatus and generating image data based on the second image signal; a source driver generating data signals based on the image data; a display panel including a plurality of sub-pixels which emit light based on the data signals received from the source driver; and a memory storing a lookup table for defining a reference maximum luminance value. The image conversion apparatus generates the second image signal by converting the luminance of the first image signal in such a manner to satisfy the reference maximum luminance value by referring to the lookup table. Therefore, unintended shading can be prevented from being included in an image captured by a camera.
Patent KR-20190023067-A (KR)
Title: 스크리닝 키트 및 방법
Inventor: BOCCHI MASSIMO
IPC: G01N33/50
Filed: 2017-06-14
Abstract: 본 발명은 반전 개방형 마이크로웰 시스템 내에서 시행되는, 생물학적 샘플의 대규모 고-함량 분석을 위한 방법에 관한 것으로, 상기 시스템은 개방된 마이크로웰들의 어레이, 적어도 하나의 마이크로채널, 시약들 및/또는 하나 이상의 생물학적 샘플들을 위한 적어도 하나의 입력 포트 및 이들을 위한 적어도 하나의 출력 포트를 포함하며, 상기 입력 및 출력 포트들은 상기 마이크로채널들 중 하나 이상과 미세유체 연통되고, 상기 마이크로채널들은 미세 크기의 단면적을 가지며 상기 마이크로웰들로 유체를 제공하고, 상기 반전 개방형 마이크로웰 시스템은 자동화 관리 시스템 내에 삽입되며, 상기 자동화 관리 시스템은 아래의 특징들: 온도, 습도 및 CO 2 가 제어되는 배양기, 유체 분배 시스템, 위상차 및 형광 이미지 획득을 포함한다. 또한, 본 발명은 미세유체 장치 내에 유체들을 도입하기 위한 키트(kit)에 관한 것으로, 상기 키트는 팁과 미세유체 장치를 포함하며, 상기 미세유체 장치는 적어도 하나의 마이크로채널, 및 적어도 하나의 수직 채널을 포함하는 입력 영역을 포함하고, 상기 팁과 상기 수직 채널은 이들 사이에 간섭 결합을 형성하도록 크기가 정해진다. 추가적인 측면에서, 하나 이상의 유체들을 미세유체 장치 내에 배출하기 위한 시스템이 설명된다. 상기 배출 영역은: 적어도 하나의 배출 채널과 출력 포트를 통해 상기 미세유체 장치와 유체 연결된 배출 용기를 포함한다.
Patent KR-20190020801-A (KR)
Title: 분산 컴퓨팅 프레임워크 및 분산 컴퓨팅 방법
Inventor: ZHANG JIANWEI
IPC: G06F9/50
Filed: 2016-10-14
Abstract: 본 출원은 분산 컴퓨팅 프레임워크 및 분산 컴퓨팅 방법을 개시한다. 일 구현 방법에 의하면, 이러한 분산 컴퓨팅 프레임워크는 분산 컴퓨팅 태스크의 표현식을 파싱하고 연산자 및 연산자에 대응하는 필드를 확정하기 위해 구성되는 파싱 유닛; 및 연산자를 제공하기 위해 구성되고, 연산자의 입력 파라미터는 필드 및 필드 타입 분산 데이터 집합을 포함하는 연산자 유닛을 포함한다. 이로 인하여, 임의의 연산자가 수신하거나 반환한 파라미터의 유형은 모두 필드 타입 분산 데이터 집합일 수가 있게 되고, 임의의 연산자는 모두 필드 타입 분산 데이터 집합에서 필드에 대응하는 데이터에 대하여 작업할 수 있게 된다. 이로써, 임의의 연산자는 한 번의 구현을 하고 나서 연산자의 재사용이 가능하게 된다. 분산 컴퓨팅 태스크를 더 간단한 표현식으로 나타내어 표현함으로써, 사용자가 분산 컴퓨팅 프레임워크를 이용하여 분산 컴퓨팅 프로그램을 작성하는 복잡성을 간소화하였고, 나아가, 표현식을 통하여 분산 컴퓨팅에 관련되는 연산자를 확정할 수 있어서 분산 컴퓨팅 과정을 최적화할 수 있다.
Patent KR-20190015577-A (KR)
Title: 가상 현실 시스템에서 모션-대-포톤 레이턴시 및 메모리 대역폭을 감소시키기 위한 시스템들 및 방법들
Inventor: QUACH NHON
IPC: G06T19/00
Filed: 2017-06-29
Abstract: 가상 현실 디스플레이 시스템에서 모션-대-포톤 레이턴시 및 메모리 대역폭을 감소시키는 시스템들, 방법들, 및 컴퓨터 프로그램들이 개시된다.     예시적인 방법은 가상 현실 애플리케이션에 대한 사용자의 병진 및 회전 모션을 추적하는 하나 이상의 센서들로부터 센서 데이터를 수신하는 단계를 포함한다.     사용자의 업데이트된 위치가 수신된 센서 데이터에 기초하여 컴퓨팅된다.     사용자 운동의 속도 및 가속도가 센서 데이터에 기초하여 컴퓨팅될 수도 있다.     업데이트된 위치, 속도, 및 가속도가 업데이트된 위치, 속도, 및 가속도 중 하나 이상에 기초하여 가상 현실 디스플레이로 전송하기 전에 렌더링된 이미지를 업데이트하도록 구성된 워프 엔진으로 제공될 수도 있다.
Patent KR-20190134588-A (KR)
Title: 다중 키나아제 억제제 및 안구 섬유증에의 사용
Inventor: TANG LIU DIANE
IPC: A61K31/47
Filed: 2017-09-30
Abstract: 눈 관련 질환 또는 장애와 관련된 섬유증을 예방 및/또는 치료하기 위한 본 방법은 다중 키나아제 억제제의 유효량을 이를 필요로 하는 대상에게 투여하는 것을 포함한다. 상기 다중 키나아제 억제제는 닌테다닙, 렌바티닙, 이들의 조합 또는 이들의 염이다. 상기 눈 관련 질환 또는 장애는 각막 투명성, 각막 반흔 형성, 이차성 백내장 형성, 녹내장 여과 수술, 눈의 외과적 처치 및 임플란트, 굴절교정 레이저각막절제술, 레이저 각막절삭가공성형술, 망막앞 및 망막바깥 막의 형성 및 수축, 증식성 유리체망막병증, 망막하 섬유증/반흔, 망막 신경아교증 또는 맥락막 형성이다.
Patent KR-20190039166-A (KR)
Title: 특히 내연 기관의 배기 가스의 오염제거 설비 및 이 설비의 사용 방법
Inventor: ZINOLA STEPHANE
IPC: F01N3/035
Filed: 2017-07-11
Abstract: 본 발명은 특히 내연 기관으로부터의, 배기 라인 (10) 에서 순환하는 배기 가스의 오염제거 설비에 관한 것으로, 이 설비는 질소 산화물 (NOx) 의 선택적 촉매 환원을 위한 적어도 하나의 촉매 수단, 적어도 하나의 입자 제거 수단, 적어도 하나의 입자 환원제를 포함하는 메인 탱크 (26), 및 상기 환원제를 상기 배기 라인으로 공급하기 위한 수단 (20) 을 포함한다.  
본 발명에 따르면, 상기 설비는 환원제 첨가 (additivation) 수단 (30) 을 포함한다.
Patent KR-20190052672-A (KR)
Title: 적층형 트랜지스터 증폭기에 대한 바디 타이(body tie) 최적화
Inventor: WILLARD SIMON EDWARD
IPC: H03F1/02
Filed: 2016-10-14
Abstract: 트랜지스터 스택은 부동 및 바디 타이드 디바이스(body tied device)들의 조합을 포함할 수 있다.  RF 증폭기의 개선된 성능은, 스택의 다른 트랜지스터들이 부동 트랜지스터들인 동안 단일 바디 타이드 디바이스(body tied device)를 스택의 입력 트랜지스터로서 또는 스택의 출력 트랜지스터로서 사용함으로써 획득될 수 있다.  RF 증폭기의 과도 응답(transient response)은 스택 내의 모든 바디 타이드 디바이스(body tied device)들을 사용함으로써 개선될 수 있다.