baber/WOPTO huggingface dataset:
Patent KR-20190130544-A (KR)
Title: Audio-visual system and control method thereof
Inventor: KIM HA NA
IPC: H04N17/00
Filed: 2019-11-15
Abstract: Disclosed is an image-sound system. The image-sound system comprises: a housing having an open upper end and an accommodation space formed therein; an image-sound device installed in the housing and operated to be exposed through the upper end of the housing; and an elevation device configured to expose the image-sound device through the upper end of the housing or accommodate the image-sound device in the housing. The image-sound device includes: a display; a speaker provided on at least one side of the display; and a processor configured to control the display to operate in a first mode for outputting media art content while the display is accommodated in the housing according to a first event, operate in a second mode for outputting sound content through the speaker while a part of the display is exposed to the outside through the upper end of the housing according to a second event, and operate in a third mode for outputting image content while the entire display is exposed to the outside through the upper end of the housing according to a third event. According to the present invention, it is possible to provide a viewing/listening environment according to a mode optimized for a content type, thereby enhancing user convenience.
Patent KR-20210061485-A (KR)
Title: Mower
Inventor: Park sang ji
IPC: A01D69/06
Filed: 2019-11-19
Abstract: According to an embodiment of the present invention, a mower comprises: a front frame disposed in front, as a body frame extending in a front-rear direction; a rear frame connected to the front frame; a seat provided on the front frame or the rear frame; a transmission disposed in a lower side of the seat; an engine disposed behind the transmission; an exhaust gas device having a filter for collecting substances contained in an exhaust gas discharged from the engine, or having a configuration for reducing noise generated by emission of the exhaust gas; an air cleaner disposed in front of the exhaust gas device and in an upper side of the engine; an air intake port for supplying outside air to the air cleaner; a radiator disposed between the air cleaner and the seat; and a cooling fan for introducing outside air through a cooling surface of the radiator. One end of the air intake port is coupled to the air cleaner, and the other end of the air intake port is arranged to be located in a side direction of the radiator.
Patent KR-20210062958-A (KR)
Title: ClOHES WITH MIRROR ATTACHED
Inventor: PARK JIN WOO
IPC: A45D42/00
Filed: 2019-11-22
Abstract: The present invention relates to clothes with a mirror, which enables a user to see the mirror quickly when there is no mirror or when the user need the mirror suddenly. When the clothes are stained with food during eating, the clothes are practical and convenient and attract many people's attention in terms of design.
Patent KR-20210065307-A (KR)
Title: Artificial marble having high light transmittance and method of preparing the same
Inventor: KIM DONG HEE
IPC: C04B111/54
Filed: 2019-11-27
Abstract: The present application relates to artificial marble having a high light transmittance and a method for manufacturing the same. More particularly, the present invention relates to: artificial marble having a high light transmittance by mixing a relatively large amount of inorganic filler having a relatively large average diameter to reduce the number of inter-particle interfaces; and a method for manufacturing the same.
Patent KR-20210065562-A (KR)
Title: The Self-sensing data monitoring system using carbon nanotube composite and method thereof
Inventor: NAM SANG HYEOK
IPC: G08C17/02
Filed: 2019-11-27
Abstract: An embodiment provides a self-sensing data monitoring system using a carbon nanotube sensor, which comprises: a plurality of sensing modules for analyzing strain rates by reading resistance values from a plurality of carbon nanotube sensors attached to the surfaces of a plurality of structural members constituting a structure by a coating method; a data logger which receives the plurality of strain rates analyzed by the plurality of sensing modules through wired communication, and wirelessly transmits the received strain rates to a database server; the database server which stores the strain rates received from the data logger through wireless communication in a database; and a terminal which inquires the strain rates from the database server and visualizes the inquired strain rates to a user. Therefore, maintenance work efficiency can be increased and costs can be minimized by establishing a new concept structure health monitoring system which does not require a conventional sensor.
Patent KR-20200026774-A (KR)
Title: Display device using semiconductor light emitting device and method for manufacturing
Inventor: CHOI HWANJOON
IPC: H01L21/768
Filed: 2019-11-28
Abstract: The present invention provides a display device which comprises: a substrate; a wiring electrode disposed on the substrate; a plurality of semiconductor light emitting elements having a conductive electrode electrically connected to the wiring electrode; and an anisotropic conductive layer disposed between the conductive electrode and the wiring electrode, and made of a mixture of conductive particles and an insulating material, wherein the conductive electrode has a protrusion part protruding toward the wiring electrode. According to the present invention, contact failure between the semiconductor light emitting elements and the wiring electrode can be prevented.
Patent KR-20210067218-A (KR)
Title: Sliding door apparatus for semiconductor equipment
Inventor: KWAK CHANG SHIN
IPC: E05D15/06
Filed: 2019-11-29
Abstract: The present invention relates to a sliding door apparatus for semiconductor equipment having the excellent sealing efficiency using a simple apparatus by allowing a door to be slidably moved after being moved up for a predetermined section by a single driving unit when closing/opening a manufacturing section of equipment or a semiconductor experiment section for manufacturing semiconductors or semiconductor experiment. In this regard, the present invention provides a sliding door apparatus for semiconductor equipment, in which a door is installed in the work area for manufacturing or testing devices or components of semiconductor equipment, and the sliding door apparatus for semiconductor equipment allows the door to slidably move to close/open the work area. The sliding door apparatus for semiconductor equipment includes: a rail unit formed on both sides of the door over a section where the door is slidably moved and having guide holes at points opposite to both sides of the door, in which guide pins protruding from a side of the door are coupled with the guide holes so that the door can be slid after being moved up; a guide driving unit coupled to both sides of the door, slidably coupled to the rail unit to allow the door to slidably move, and provided with an elevating guide member on the side coupled to the door to move up the door before the door slides; and a driving mechanism coupled to the guide driving unit to provide a driving force such that the door can be slid after being moved up by sliding the guide driving unit on the rail unit. The guide pin is provided with rollers rotatably mounted at points where the rail unit and the guide driving unit are coupled to each other on a shaft coupled to the door, so a lubrication function can be performed when the door slides.
Patent KR-20210067347-A (KR)
Title: Roll mosquito net with adjustable spring tension
Inventor: HONG YEONG GI
IPC: E06B9/54
Filed: 2019-11-29
Abstract: The present invention relates to a roll insect screen mainly installed on a window frame of a building to perform an opening/closing operation. Guide frames (300) of an insect screen (100) are installed on both sides of a housing frame (200), and a shaft-installed winding rod (10) is installed in the housing frame (200) to be elastically supported by a spring (12) to form a tension control member (2) for lifting and opening/closing the inspect screen (100) through the rotation of the winding rod (10). The tension control member (2) has a rotor (14) and a supporter (16) inserted and combined with a protruding part (10c) formed inside the winding rod (10) through combination grooves (14b)(16b), wherein the rotor (14) is connected directly with a spring adjustor (8) combining the supporter (16) on the other side through the spring (12) to be integrated therewith while combining the spring adjustor (8) and the supporter (16) with each other to be freely rotatable. The spring adjustor (8) is fixed by being inserted into a shaft hole (4a) formed on a fixing bracket (4) combined and supported on the housing frame (200), and then, the rotor (14) inserted into the winding rod (10) through the spring adjustor (8) causes the spring (12) to be torsion-compressed through interconnected rotation to control the tension of the winding rod (10) lifting and opening/closing the insect screen (100).
Patent KR-20210067768-A (KR)
Title: semiconductor package having interposer
Inventor: EOM JU IL
IPC: H01L23/498
Filed: 2019-11-29
Abstract: A semiconductor package according to one aspect of the present invention includes: a package substrate; a lower chip, an interposer, and an upper chip which are stacked on the package substrate; and bonding wires electrically connecting the lower chip to the package substrate. The lower chip comprises: first and second lower chip pads spaced apart from each other on an upper surface of the lower chip and electrically connected to each other by internal wirings of the lower chip; wire bonding pads bonded to the bonding wires on the upper surface of the lower chip; and lower chip redistribution lines electrically connecting the second lower chip pad to the wire bonding pad. The interposer comprises: an upper chip connection pad electrically connected to the upper chip on an upper surface of the interposer; a lower chip connection pad electrically connected to the first lower chip pad on a lower surface of the interposer; and a through via electrode electrically connecting the upper chip connection pad to the lower chip connection pad. The present invention can provide a package structure capable of reducing parasitic capacitance in a semiconductor chip.
Patent KR-20210070137-A (KR)
Title: Semiconductor device and semiconductor system
Inventor: LEE YOO JONG
IPC: G11C7/10
Filed: 2019-12-04
Abstract: A semiconductor device comprises: a phase control signal generating circuit that outputs one among a command shifting signal generated from a command address and a clock shifting signal generated from a clock by a leveling enable signal as a phase control signal; a phase detection circuit that generates a detection signal by detecting a phase of a divided clock in synchronization with the phase control signal; and a selection transmission circuit that outputs the detection signal as one among either a phase detection signal and a phase control signal by the leveling enable signal. Therefore, the present invention is capable of having an effect of reducing an area.
Patent KR-20200071675-A (KR)
Inventor: WATANABE TOMOYUKI
IPC: H01L51/52
Filed: 2019-12-06
Abstract: The present invention provides a glass composition which exhibits excellent adhesive strength and hardness when used in seal materials, and which can be used to obtain a seal material having a low-temperature sealing ability. In addition, the present invention provides glass powder. In particular, the glass composition comprises substantially no alkaline metal oxides, and comprises, in mol% based on oxides, 10.0-50.0% of V_2O_5, 14.5-45.0% of TeO_2, 5.0-45.0% of ZnO, and 0.5-20.0% of Bi_2O_3.
Patent KR-20200139613-A (KR)
Inventor: HENDERSON GEOFFREY
IPC: G01C21/16
Filed: 2019-12-12
Abstract: A method of determining a reference direction for an angle measurement device comprises: a step of providing a rigid structure having an antenna for a global navigation satellite system (GNSS) fixed at a first point; a step of fixing the angle measurement device to a second point on the rigid structure separated from the first point by at least 0.5 meters; a step of acquiring velocity measurement data from the GNSS and angular velocity measurement data from the angle measurement device while rotating the rigid structure to cause a rotary motion of the antenna around a sensing axis; and a step of using the velocity measurement data and the angular velocity measurement data to determine a reference direction for the angle measurement device. By rotating the antenna around the angle measurement device, the antenna moves relative to a reference frame of the GNSS and thus has a velocity on the reference frame. The velocity enables provision of a reference direction, that is, an absolute orientation with which a current angular position of the angle measurement device and all additional angle measurements of the angle measurement device can be associated. The reference direction is obtained by using a lever arm effect created by separating the antenna from the angle measurement device and rotating the antenna around the angle measurement device. This process uses the fact that the movement of the antenna is different from the movement of the angle measurement device. The difference between the motions is then used to calculate the reference direction.
Patent KR-20200076603-A (KR)
Inventor: KIM SEONG JUN
IPC: A61K39/44
Filed: 2019-12-12
Abstract: The present invention relates to a cell membrane penetrating domain derived from human CLK2 protein. Particularly, the present invention relates to a cell membrane penetrating domain (CLK2P cell membrane penetrating domain) or cell penetrating peptide, derived from human CLK2 protein, and to an intracellular delivery system including the same. The cell membrane penetrating domain derived from human CLK2 protein can be used to deliver cargo materials, such as compounds, biomolecules and various polymeric materials, into cells. The CLK2P cell membrane penetrating domain shows higher cell penetration efficiency as compared to conventional cell penetrating peptides, is derived from a human protein and can avoid side reactions and immune reactions caused by foreign protein-derived peptides, and thus can be used advantageously for a method for delivering compounds, biomolecules and various polymeric materials applied to the human body effectively into cells.
Patent KR-20210075442-A (KR)
Title: Method and system for providing interactive services
Inventor: DOO KUNCHEOL
IPC: G06Q30/02
Filed: 2019-12-13
Abstract: The present invention provides an interactive consultation service providing method which comprises the following steps of: using data obtained through consultation with a number of civil petitioners and civil complaint counselors as a basis to store consultation information on the civil petitioners as content by using a machine learning tool; creating a chat window for an interactive consultation with a counselor through a web browser and driving a chatbot service for chatting when a new civil complaint request is received from a civil petitioner; performing chatting with the civil petitioner through the chatbot service; and providing information corresponding to a civil complaint type of a civil petitioner from a machine learning result about a question received through chatting with the civil petitioner.
Patent KR-20210077908-A (KR)
Title: Device for removing vine of power pole
Inventor: RYU JAE HYUN
IPC: B25B33/00
Filed: 2019-12-18
Abstract: The present invention relates to an apparatus for removing vines from a pole. The apparatus for removing the vines from the pole of the present invention comprises an extension unit at an end unit of a long connecting rod. The extension unit includes a plurality of hooks capable of hooking and pulling the vines and a cutting blade capable of cutting the vines. Therefore, the vines can be removed more easily and safely from a distance.
Patent KR-20210078281-A (KR)
Title: Window air cleaner
Inventor: AHN TAE YOUNG
IPC: E06B7/02
Filed: 2019-12-18
Abstract: The present invention provides a window type air purifier.
Patent KR-20200080166-A (KR)
Title: Display device and method of manufacturing the same
Inventor: FURUTA KAORU
IPC: H05K3/32
Filed: 2019-12-19
Abstract: An object of the present invention is to suppress thermal deterioration at the time of bonding a display panel and an electronic component. A display device in the present invention includes: a display panel in which an end of a wiring is installed on the outer peripheral end surface; an electronic component having a circuit board and a connection electrode provided on one surface of the circuit board, wherein the connection electrode is disposed opposite to the end of the wiring; and a bonding portion for bonding the outer peripheral end surface of the display panel and the electronic component. The bonding portion includes a solder bump provided between the end of the wiring and the connection electrode, and a resin layer provided around the solder bump and the connection electrode on the one surface of the circuit board.
Patent KR-20210081161-A (KR)
Title: Data processing method and apparatus
Inventor: JIN DALRAE
IPC: G06N3/04
Filed: 2019-12-23
Abstract: In a method for processing information in accordance with one embodiment, provided is the method including: a step of receiving a first information expressed in a one-dimensional format and including a categorical variable; a step of determining one or more criteria to be used for rearranging the first information based on a characteristic of the categorical variable included in the first information; a step of converting the first information into a two-dimensional format based on the one or more criteria to obtain a second information; and a step of determining a characteristic of the first information by applying a convolutional neural network (CNN) to the second information converted into the two-dimensional format. Therefore, the present invention is capable of improving a decision accuracy of a model.
Patent KR-20210082856-A (KR)
Title: Mura compensation circuit and driving apparatus for display having the same
Inventor: PARK JUN YOUNG
IPC: G09G3/20
Filed: 2019-12-26
Abstract: Provided are a mura compensation circuit for mura compensation of display data of colors of a pixel and a driving device for a display applying the same. The mura compensation circuit includes: a remapping unit for remapping the display data to change a grayscale range of lowering a maximum grayscale of the display data of the pixel having the mura to a first grayscale and increasing a minimum grayscale to a second grayscale; and a mura compensation unit for performing mura compensating on the display data having a changed grayscale range and providing the display data on which the mura compensations have been performed.
Patent KR-20210083632-A (KR)
Title: Composition containing artesunate for preventing, improving or treating cancer cachexia
Inventor: UM JAE YOUNG
IPC: A61K31/357
Filed: 2019-12-27
Abstract: The present invention relates to a composition for preventing, alleviating or treating cancerous cachexia containing artesunate, wherein artesunate of the present invention exhibits a significant weight loss alleviation effect in a cancerous cachexia mouse model induced by injection of CT26, a colorectal cancer cell line, into the groin; inhibits the expression of serum concentrations of IL6, CRP, and TNF-α, which act as major indicator factors for cancerous cachexia; and exhibits an effect of inhibiting the reduction in the size and weight of muscle tissues caused by cancerous cachexia, thereby being useful as the composition for preventing, alleviating or treating cancerous cachexia.
Patent KR-20210084977-A (KR)
Inventor: LEE HEON GYU
IPC: G06Q50/32
Filed: 2019-12-30
Abstract: The present invention relates to a system and a method for managing a drone delivery, which allows a parcel to be more easily delivered to an area in which a delivery is difficult by a general parcel service without separate complex installation by determining an article which can be delivered by a drone to manage the drone to deliver the same on the basis of delivery information received from a postal logistics information system of a post office. The system of the present invention comprises: a delivery drone information receiving unit for receiving delivery drone information including location information, status information, and logistics allocation information on a plurality of delivery drones; a delivery reception unit for receiving delivery information including article information delivered from a postal logistics information system of a post office, delivery start point location information, and delivery end point location information; a drone delivery determination unit for determining whether a drone delivery is performed based on the received delivery information; and a drone control unit for allocating the article corresponding to the delivery information to at least one of the delivery drones on the basis of the delivery drone information, and controlling the allocated delivery drone, with respect to the delivery information that the drone delivery is determined. Accordingly, status information on the delivery drone can be regularly recognized.
Patent KR-20210086158-A (KR)
Title: Slip prevention material and screen method thereby
Inventor: KIM KWANG TAE
IPC: B41M1/12
Filed: 2019-12-31
Abstract: The present invention relates to an anti-slip composition that is applied to a container to prevent the container from slipping, and more specifically, to an anti-slip composition and a printing method thereof, wherein an anti-slip composition including glass powder and rosin oil is formed, the anti-slip composition is printed on the bottom surface of the container in a predetermined pattern to prevent the container from slipping, and 45 to 60% by weight of glass powder, 20 to 40% by weight of rosin oil, 10 to 20% by weight of a pigment and 1 to 20% by weight of a resin are mixed.
Patent KR-20190126275-A (KR)
Title: 통합 홀더가 있는 컨버터블 의복
Inventor: RENER GRACIE
IPC: A41D27/20
Filed: 2017-09-29
Abstract: 통합 홀더로 변환 가능한 컨버터블 의복(10)은 파우치 개구(26)를 형성하는 의복(10) 내부에 파우치 패널(12)을 포함한다.  제1 고정끈(30) 및 제2 고정끈(32)은 파우치 패널(12)과 내부 부분 사이에 위치하고, 제1 단부(40) 및 제2 단부(42)를 갖는 조정 가능한 끈(38)은 파우치 개구(26) 주위로 고리 모양으로 만들어진다.  제1 단부(40) 및 제2 단부(42)는 제1 고정끈(30) 및 제2 고정끈(32)과 맞물린다.  파우치 패널(12)은 전체 컨버터블 의복(10)이 파우치 개구(26)를 통과하여 파우치 패널(12)을 뒤집고, 배낭(46)으로서 통합 홀더를 착용하기 위해 고리를 형성하는 조정 가능한 끈(38), 제1 고정끈(30) 및 제2 고정끈(32)을 갖는 통합 홀더를 형성할 수 있는 크기로 결정된다.
Patent KR-20190022786-A (KR)
Title: 고강도 강판 및 그 제조 방법
Inventor: KOHSAKA NORIAKI
IPC: C22C18/00
Filed: 2017-08-10
Abstract: 인장 강도 : 980 ㎫ 이상을 갖고 또한 양호한 성형성을 갖는 고강도 강판을 제공한다.     특정한 성분 조성과, 페라이트상의 평균 입경이 1.5 ㎛ 이하, 페라이트상의 면적률이 2 ％ 이상 15 ％ 이하, 템퍼드 마텐자이트상의 면적률이 75 ％ 이상 96 ％ 이하, 단위 면적당의, 템퍼링되어 있지 않은 마텐자이트상과 페라이트상의 계면 길이 및 템퍼링되어 있지 않은 마텐자이트상과 템퍼드 마텐자이트상의 계면 길이의 합계치가 6.3 × 10 8  ㎛/㎡ 이상 5.0 × 10 11  ㎛/㎡ 이하인 조직을 갖는 고강도 강판으로 한다.
Patent KR-20190033546-A (KR)
Title: 마스크 블랭크, 전사용 마스크, 전사용 마스크의 제조 방법 및 반도체 디바이스의 제조 방법
Inventor: SHISHIDO HIROAKI
IPC: H01L21/3065
Filed: 2017-06-22
Abstract: 본 발명에 의한 마스크 블랭크는, 투광성 기판 상에 차광막을 구비한다.  차광막은, ArF 엑시머 레이저의 노광광에 대한 광학 농도가 2.5 이상이며, 고질화층과 저질화층으로 이루어지는 1세트의 적층 구조를 3세트 이상 갖는 구조를 포함한다.  고질화층 및 저질화층은, 규소 및 질소로 이루어지는 재료, 또는 상기 재료에 반금속 원소 및 비금속 원소로부터 선택되는 1 이상의 원소를 함유하는 재료로 형성된다.  고질화층은, 질소의 함유량이 50 원자％ 이상이고, 두께가 10nm 이상이다.  저질화층은, 질소의 함유량이 50 원자％ 미만이고, 두께가 상기 고질화층의 두께의 2배 이상이다.
Patent KR-20190122640-A (KR)
Title: 고속 공정에 의해 가공 가능한 핫멜트 접착제
Inventor: CORZANI ITALO
IPC: C08L23/20
Filed: 2017-07-05
Abstract: 본 발명은 가공성이 개선되어 고속 공정, 특히 분무 또는 섬유화 공정에 의해서도 용이하게 가공할 수 있는 새로운 핫멜트 접착제 포뮬레이션을 개시한다. 상기 핫멜트 접착제 포뮬레이션은 그 주요 폴리머 구성요소로서 점도가 낮고, 두 가지의 연속적이고 개별적인 반응 단계로서, 상기 조성적으로 바이모달인 폴리머 조성물의 제 1 폴리머(폴리머 A)는 다른 올레핀과의 이소택틱 부텐-1 코폴리머 또는 이소택틱 부텐-1 호모폴리머이고, 반면에 제 2 폴리머(폴리머 B)는 정성 및/또는 정략적으로 코폴리머 A와 명백히 다른 화학적 조성물을 갖는 다른 올레핀과의 부텐-1 이소택틱 코폴리머인 단계에서, 중합시에 직접 얻어지는 실질적으로 바이모달 조성물을 갖는 적어도 하나의 이소택틱 메탈로센 부텐-1 폴리머 조성물을 포함하고, 상기 핫멜트 접착제는 실온에서 고체가 아닌 점도 개질제를 더 포함한다. 본 발명에 따른 핫멜트 접착제 포뮬레이션은 다양한 타입의 용도의 용품에 있어서, 특히 흡수성 위생 용품의 제조에 사용하기에 적합하다.