baber/WOPTO huggingface dataset:
Patent KR-20210005268-A (KR)
Title: 삼염화붕소의 제조 방법
Inventor: MOURI Saki
IPC: C01B35/06
Filed: 2019-06-04
Abstract: 고순도의 삼염화붕소를 간이한 제조 공정에서 제조할 수 있고, 또한, 제조 라인의 폐색이 발생하기 어려운 삼염화붕소의 제조 방법을 제공한다. 삼염화붕소의 제조 방법은 붕소 이외의 금속을 불순물로서 함유하는 탄화붕소인 원료 탄화붕소에 염소 가스 함유 가스를 접촉시키고, 금속에 염소 가스 함유 가스 중의 염소 가스를 반응시켜서 금속염화물로 하고, 금속염화물을 함유하는 탄화붕소를 얻는 금속 염소화 공정과, 금속 염소화 공정에서 얻어진 금속염화물을 함유하는 탄화붕소로부터 금속염화물을 제거하는 제거 공정과, 제거 공정에서 금속염화물이 제거된 탄화붕소에 염소 가스 함유 가스를 접촉시키고, 탄화붕소와 염소 가스 함유 가스 중의 염소 가스를 반응시켜서 삼염화붕소를 생성하는 생성 공정을 구비한다.
Patent KR-20210016540-A (KR)
Title: 개선된 낙하 성능을 갖는 유리
Inventor: GUO XIAOJU
IPC: C03C3/093
Filed: 2019-05-29
Abstract: 개선된 낙하 성능을 나타내는 유리-계 물품은 제공된다. 개선된 낙하 성능을 나타내는 유리-계 물품의 응력 프로파일 및 유리 조성물에 기인하는 특성들 사이에 관계는 제공된다.
Patent KR-20210020905-A (KR)
Title: 제팅 조립체에 사용되는 마이크로-밸브를 밀봉하는 시스템 및 방법
Inventor: BUSKIRK WILLIAM A
IPC: B41J2/14
Filed: 2019-05-09
Abstract: 마이크로-밸브는, 제1 표면, 제2 표면, 및 상기 제1 표면으로부터 상기 제2 표면으로 연장된 오리피스를 갖는 오리피스 플레이트를 포함한다. 작동 빔은 오리피스 플레이트에 대해 이격된 관계로 배치된다. 작동 빔은 베이스부 및 캔틸레버부를 포함한다. 베이스부는 소정의 거리만큼 오리피스 플레이트로부터 분리된다. 캔틸레버부는 베이스부로부터 연장되어 이의 중첩 부분이 오리피스와 중첩된다. 작동 빔은 폐쇄 위치와 개방 위치 사이에서 이동 가능하다. 마이크로-밸브는, 또한 캔틸레버부의 중첩 부분에 배치되는 밀봉 부재를 포함한 밀봉 구조를 포함한다. 작동 빔이 폐쇄 위치에 있을 경우에, 캔틸레버부는, 밀봉 구조가 오리피스를 밀봉하여 마이크로-밸브를 폐쇄하도록 위치한다.
Patent KR-20210014657-A (KR)
Title: 친숙한 위치를 중간 목적지로 사용하는 내비게이션 방향
Inventor: BAIG HAROON
IPC: G01C21/36
Filed: 2018-09-06
Abstract: 맵에 디스플레이하기 위한 개인화된 데이터를 제공하기 위해, 서버 디바이스는 사용자에 대한 위치 데이터를 획득하고 사용자가 해당 위치를 방문한 빈도 및 최근성에 따라 사용자에게 친숙한 위치들을 식별한다. 그런 다음 서버 디바이스는 검색 결과/제안에 친숙한 위치들을 제공하고, 친숙한 위치와 사용자 간의 관계에 대한 설명으로 친숙한 위치들에 주석을 단다. 서버 디바이스는 또한 내비게이션 명령 세트에 기동을 수행하기 위한 랜드 마크로서 친숙한 위치들을 포함한다. 또한, 서버 디바이스는 사용자가 친숙한 위치 근처의 다른 위치를 선택할 때 맵 디스플레이에서 참조 프레임으로서 친숙한 위치를 제공한다. 더욱이, 서버 디바이스는 사용자가 최종 목적지까지의 내비게이션 방향을 요청할 때 중간 목적지로서 친숙한 위치를 포함한다.
Patent KR-20220098949-A (KR)
Title: System and method for distributed training of deep learning model
Inventor: YOUN CHANHYUN
IPC: G06N3/04
Filed: 2021-01-05
Abstract: The present invention relates to a deep learning model distributed learning system, which performs distributed learning on a deep learning model using a plurality of compute nodes. The deep learning model distributed learning system includes: a model division module dividing a deep learning model into at least one sub-model based on a learning layer of the deep learning model; a group creation module generating at least one group by clustering a plurality of worker processors included in each of a plurality of computer nodes; and a learning module for learning the sub-model using one or more worker processors included in the group.
Patent KR-20220099198-A (KR)
Inventor: YOU CHUN GI
IPC: H01L27/32
Filed: 2021-01-05
Abstract: The present invention relates to a display device having an extended display area so that an image can be displayed even in an area where a component, which is an electronic element, is disposed, and a manufacturing method thereof. The display device comprises: a substrate on which a first transmission region is defined; a plurality of display elements disposed on the substrate and spaced apart from each other with the first transmission region interposed therebetween; and an insulating layer interposed between the substrate and the plurality of display elements and having a first opening corresponding to the first transmission region. An edge of the first opening includes a plurality of first convex units.
Patent KR-20220099851-A (KR)
Inventor: KIM DONG HYUN
IPC: F01D25/30
Filed: 2021-01-07
Abstract: The present invention relates to a gas turbine engine having an improved thermal stress reducing structure so that a thermal stress is not concentrated in a specific region. The gas turbine engine according to one embodiment of the present invention comprises: an exhaust case including a gas pass sheet having a plurality of struts defining an area through which an exhaust gas is discharged and a first connection unit extending in a drive shaft direction and protruding in the radial direction; a vane assembly supporting a plurality of vanes disposed in a low-pressure turbine unit, connected to the gas path sheet, and including a second connection unit contacting a portion the front surface of the first connection unit; and a rotor blade rotating together with the drive shaft. An objective of the present invention is to provide the gas turbine engine whose service life can be improved.
Patent KR-20220100303-A (KR)
Inventor: LEE BYUNG SAM
IPC: H02K7/00
Filed: 2021-01-08
Abstract: Disclosed in an embodiment is a motor including: a stator; a rotor arranged to correspond to the stator; and a shaft coupled to the rotor. The rotor includes a rotor core coupled to the shaft, and a plurality of magnets spaced apart from each other along the circumferential direction outside the rotor core. The rotor core includes a body having a hole formed at the center thereof, and a plurality of first guides and second guides formed to protrude from the outer circumferential surface of the body. The two magnets are disposed so that a predetermined first separation space (S1) is formed between the two first guides disposed adjacent to each other with reference to the circumferential direction. The first separation space (S1) overlaps the second guides in the axial direction. Accordingly, the motor can reduce production costs by using the rotor core formed by stacking single-shaped plates in the axial direction, and reduce leakage magnetic flux by the guides.
Patent KR-20220101894-A (KR)
Inventor: OK SEUNG HO
IPC: B60W40/08
Filed: 2021-01-12
Abstract: Disclosed are a vehicle key capable of measuring an alcohol level and an alcohol level measurement system using the same. The present invention comprises: a vehicle which can be remotely started through communication; and a glove-type wearable key which includes an alcohol level analysis module and controls the remote starting. The alcohol level analysis module measures a blood alcohol level of a driver through breathing of the driver, and the glove-type wearable key controls the remote starting based on the blood alcohol level. In the present invention, whether the driver is drunk can be checked before starting the vehicle.
Patent KR-20210013231-A (KR)
Title: Bmkit
Inventor: CHOI JIN KWAN
IPC: A01K89/01
Filed: 2021-01-15
Abstract: The present invention relates to an adhesive drag sounding device of a fishing reel gear. A structure of a drag part in the present invention has an inexpensive processing method and is a general-purpose installation structure of a fishing reel. According to the present invention, it is possible to add a drag sound function of a fishing reel with a simple operation.
Patent KR-20220108375-A (KR)
Inventor: KANG SANG GYU
IPC: E01D22/00
Filed: 2021-01-27
Abstract: The present invention relates to a transverse displacement confinement device for a port-type bridge superstructure for seismic performance reinforcement of a bridge. In accordance with the present invention, the transverse displacement confinement device includes: a lower support base member provided with a support hole having a set depth therein; a hole coating film provided on the inner surface of the support hole of the lower support base member; a sliding member inserted into the support hole of the lower support base member to be rotatable, and having a linear guide groove provided in an upper part thereof; a member coating film provided on the outer surface of a lower part of the sliding member; an upper support base member covering the support hole of the lower support base member, and having a linear guide protrusion provided in a lower part thereof to be inserted into the linear guide groove of the sliding member; a groove coating film provided on an inner wall of the linear guide groove of the sliding member; and a protrusion coating film provided on the outer surface of the linear guide protrusion. In accordance with the present invention, the transverse displacement confinement device is capable of preventing a bridge from falling by absorbing an expansion/contraction deformation caused by the temperature of a bridge superstructure while confining the displacement of the bridge superstructure in a transverse direction of the bridge when an earthquake occurs.
Patent KR-20220109104-A (KR)
Title: Display device
Inventor: YOONSU KIM
IPC: F16M11/04
Filed: 2021-01-28
Abstract: Disclosed is a display device that can be detachably installed on a bracket fixed to a fixed object. The display device comprises: a display panel; a back cover located behind the display panel; a supporter protruding from the back of the back cover; and a bracket located on the back of the back cover and on which the supporter is hung. The bracket includes: a first plate; a second plate facing the first plate and located between the back cover and the first plate, the second plate having a slot formed from a top side of the second plate toward the inside of the second plate and configured to receive and allow movement of the supporter; and a link pivotally connecting the first plate and the second plate between the first plate and the second plate.
Patent KR-20220109794-A (KR)
Inventor: SHIN JAE WOOK
IPC: G06Q30/06
Filed: 2021-01-29
Abstract: The present invention relates to a service system for mediating welfare of a small and medium-sized company, which comprises: a client company terminal which provides service information of a partner company to a client company; a mediating company server which is connected to the client company terminal through a wired/wireless communication network, and which provides service information of the partner company to the client company terminal; and a partner company terminal which is connected to the mediating company server through the wired/wireless communication network and which provides the service information of the partner company to the mediating company server. The mediating company server includes: a membership registering unit which individually registers membership of the client company and the partner company; a fee paying unit which pays fees for use of mediating services of the client company terminal and the partner company terminal; a service storing unit which receives and stores the service information of the corresponding partner company from the partner company terminal; and a service providing unit which individually provides the mediating services to the client company terminal and the partner company terminal. The service providing unit provides the service information of the partner company to the client company terminal, and provides information of the client company which selects the service information of the corresponding partner company to the partner company terminal. The present invention can improve quality of work.
Patent KR-20220110915-A (KR)
Inventor: HWANG JEONG SIK
IPC: A61Q19/02
Filed: 2021-02-01
Abstract: A composition of Chamaecyparis obtusa containing loess water with whitening and antioxidant functions contains a concentrate of Chamaecyparis obtusa containing loess water, which is obtained by aging and fermenting loess and Chamaecyparis obtuse, as an active ingredient, and thus by having the efficacy of loess as well as the efficacy of Chamaecyparis obtuse, it is possible to improve the whitening and antioxidant functions.
Patent KR-20220110959-A (KR)
Inventor: LIM HYOUNG JUN
IPC: F16L101/12
Filed: 2021-02-01
Abstract: The present invention relates to a method for removing foreign materials and cleaning the inside of a steel pipe used as a pipe for a water treatment system, the method which is for cleanly removing foreign materials including scale and rust in a steel pipe installed and used in the water treatment system by sequentially using a cylindrical metal pig, a spherical metal pig, and the like and then cleaning the steel pipe with cleaning water.
Patent KR-20220111128-A (KR)
Inventor: LEE JONG HYUK
IPC: H01M4/485
Filed: 2021-02-01
Abstract: According to embodiments of the present invention, a negative electrode active material can include: a carbon-based particle; and a first coating layer bonded to at least a part of the surface of the carbon-based particle and including an inorganic material. In addition, provided is a negative electrode active material including a second coating layer including lithium titanic acid and bonded to the surface of the carbon-based particle or at least a part of the surface of the first coating layer.
Patent KR-20220114800-A (KR)
Title: hydrogen water disinfection and sterilization device for high efficiency sterilization and prevention
Inventor: YEO SEOK GYEONG
IPC: C02F1/461
Filed: 2021-02-09
Abstract: The present invention relates to a smart mobile hydrogen water disinfection and sterilization device for high-efficiency sterilization and epidemic prevention. Therefore, the technical point of the present invention is to significantly improve the sterilization and disinfection power of hydrogen water in performing indoor and outdoor sterilization and disinfection and endemic prevention in various public facilities including daycare centers, schools, hospitals, shopping malls, playgrounds, parks, hotel resort lobbies and the like. According to the present invention, hydrogen water is generated by electrolysis of water that is easy to obtain anytime, anywhere, to enable rapid and safe endemic prevention processing and the device is formed in a simple movable structure to facilitate handling and transportation. In particular, a spraying amount, spraying distance, and spraying distribution and the like of the hydrogen water can be adjusted (set) to allow variable control to be performed according to an area of the disinfection target area. Accordingly, an endemic prevention work can be significantly improved by a worker and convenience and excellent performance of operation of the device can be guaranteed at the same time. The device of the present invention comprises a container main body, a hydrogen water discharge guide pipe, and a spraying unit.
Patent KR-20220114877-A (KR)
Title: Sea state estimation device using vertical accelerometer and disc buoy and sea state estimation method using thereof
Inventor: YOON HYEON KYU
IPC: G01W1/10
Filed: 2021-02-09
Abstract: The present invention relates to a sea state estimation device and method. According to the present invention, provided are the sea state estimation device using a vertical accelerometer and a disc buoy and a sea state estimation method using the same. To solve the problems of sea state estimation devices and methods in prior art with a limitation to the fact that changes in sea or weather conditions that change from time to time cannot be reflected in real time and a problem in which the overall process and configuration are complicated and the error increases because the sea state is estimated by integrating the measured value of an accelerometer sensor twice and comparing a displacement, a vertical accelerometer powered by a solar battery is installed on a disc buoy, so the sea state is estimated by calculating an acceleration spectrum from a measured acceleration and comparing a pre-stored wave acceleration spectrum for each sea state with the calculated acceleration spectrum. Accordingly, the present invention can improve the accuracy of sea state estimation with simple configuration and low cost and can be operated for a long time in various weather conditions.
Patent KR-20220116784-A (KR)
Title: Merchandise sales method for micro enterprise owners and local creator
Inventor: YUN SEONGYONG
IPC: G06Q30/06
Filed: 2021-02-15
Abstract: A method for selling mutually beneficial products between small businesses and local creators is disclosed. A method for selling mutually beneficial products between small businesses and local creators according to an embodiment of the present invention is provided through an internet site or mobile app and includes the steps of: uploading audio-visual content information based on a product for sales produced by a small business and a local creator; reproducing the audio-visual content information; inputting order information of the product for sales; transmitting the order information to a sales site of the product for sales; and receiving advertising costs from the small business and executing publicity use to the local creator. According to the present invention, products are sold from audio-visual content information based on sales products produced by small business owners and local creators.
Patent KR-20220117963-A (KR)
Title: Functional natural complex composition corresponding fine dust
Inventor: PARK HAE JIN
IPC: A61K36/346
Filed: 2021-02-17
Abstract: Disclosed is a food composition of which the effects of alleviating respiratory damage due to fine dust have been verified through in vitro and animal experiments. The present invention provides the food composition for alleviating the respiratory damage due to the fine dust by containing, as active components, a complex extract of Morus alba bark, Platycodon grandiflorum, Lonicera japonica, prepared Rehmannia glutinosa root, Liriope platyphylla, Glycyrrhiza uralensis and the like.
Patent KR-20220123891-A (KR)
Title: Apparatus for fixing temperature sensor
Inventor: KIM JI CHANG
IPC: C23C14/54
Filed: 2021-03-02
Abstract: According to one aspect of the present invention, a temperature sensor fixing device for fixing a temperature sensor having a temperature sensing rod to an object to be measured comprises: a leveling plate having a perforation unit penetrated by one end of the temperature sensing rod and attached to the object to be measured; and a fixed adapter having a perforation hole perforated by one end of the temperature sensing rod, enabling the temperature sensor to be attached thereto, and fixed to the leveling plate to enable one end of the temperature sensing rod to penetrate the penetration unit.
Patent KR-20220127008-A (KR)
Title: cargo box for delivery vehicle
Inventor: HONG SEOK MOO
IPC: B62D33/04
Filed: 2021-03-10
Abstract: The present invention relates to a height-variable cargo box for a delivery vehicle, which comprises: both side plates arranged to face each other at an interval; an upper plate which is connected between the upper end of one of the side plates and the upper end of the other one thereof; a lower plate which is connected between the lower end of one of the side plates and the lower end of the other one thereof; a front plate which is connected between one end of the front side of one of the side plates and one end of the front side of the other one thereof; and a door which is individually coupled to one end of the rear side of one of the side plates and one end of the rear side of the other one thereof to be opened and closed by rotation. Here, the side plate, the front plate and the door have the upper body and the lower body which are vertically connected. Consequently, as the upper body of the side plate, the front plate and the door is lifted, the gap between the upper plate and the lower plate may be increased or decreased, such that the height may be varied. Therefore, exit and entrance into an entrance door may be smoothly performed.
Patent KR-20220128045-A (KR)
Title: Advertising promotion system using virtual reality
Inventor: PARK HEE DO
IPC: G06T19/00
Filed: 2021-03-12
Abstract: The present invention relates to an advertisement promotion system using virtual reality which comprises: a promotion server providing a 3D VR image generated in three dimensions; and a user terminal supporting viewing the 3D VR image by accessing the promotion server through a communication network, wherein the promotion sever includes: a 3D VR image generating unit generating the 3D VR image formed in three dimensions from an object to be promoted photographed using a camera and having advertisement matching contents formed; a 3D VR image execution unit adjusting and providing a display pattern of the 3D VR image to correspond to a control signal for changing a visual position of the 3D VR image from the user terminal; a pattern analysis unit analyzing the user's touch and movement patterns from an operation signal of the user terminal for the 3D VR image; and promotion target matching unit providing advertisement information corresponding to the pattern analyzed by the pattern analysis unit to the user terminal. According to the virtual reality-applied promotion system, the degree of immersion can be increased by providing realistic stereoscopic images and an advertisement corresponding to the user's action pattern can be matched.
Patent KR-20210038454-A (KR)
Title: User grouping method, apparatus thereof, computer, computer-readable recording meduim and computer program
Inventor: HUANG FEIQIAO
IPC: G06F16/9536
Filed: 2021-03-12
Abstract: The present invention relates to a data discovery technology in the field of artificial intelligence, particularly in the field of big data, and provides a user grouping method. The method comprises: acquiring a grouping condition for a predetermined user group, wherein the grouping condition includes a time selecting condition and an event selecting condition; determining at least one target time zone for each piece of user behavior data in a user behavior database based on the time selecting condition; determining association data for each target time zone of the user behavior data based on the user behavior data and each target time zone among at least one target time zone of the user behavior data for each piece of user behavior data, and forming an association table by the association data; and selecting target association data for a time zone to be monitored from the association table based on the time zone to be monitored and the event selecting condition and determining a target user belonging to the predetermined user group based on the target association data. The present invention also provides a user grouping device, computer equipment, a computer-readable storage medium, and a computer program. Accordingly, computing resources and storage space can be effectively saved.
Patent KR-20220128190-A (KR)
Title: Cosmetic container
Inventor: KIM BO BAE
IPC: B65D51/32
Filed: 2021-03-12
Abstract: The present invention relates to a cosmetic container. More specifically, the present invention relates to a cosmetic container that makes it possible not only to perform a complex makeup process with one single means by being configured to enable a plurality of makeup tools to be stored in one cosmetic container, but also to prevent unused makeup tools from being accidentally separated from a container and exposed to the outside.
Patent KR-20210036314-A (KR)
Title: Vehicle to vehicle driving information delivery system
Inventor: LEE DO HUN
IPC: G08G1/0968
Filed: 2021-03-15
Abstract: The present invention relates to a system for transmitting vehicle-to-vehicle driving information, which provides, to adjacent vehicles, a signal provided from the ECU of a vehicle to the dashboard, or driving information of the vehicle. The system provides a dashboard display output signal provided from the ECU of the vehicle to the dashboard to a preceding mobile, which is a mobile device in the vehicle, through an in-vehicle transmission unit. The preceding mobile transmits the dashboard display output signal or driving information determined by analyzing the dashboard display output signal to neighboring mobiles, which are mobiles of other neighboring vehicles, through a short-distance communication channel. The adjacent mobiles retransmit valid information to other adjacent mobiles. Therefore, the system can previously identify the driving and traffic conditions of preceding vehicles and prevent accidents.