baber/WOPTO huggingface dataset:
Patent KR-20200093613-A (KR)
Title: 스트리핑 플라이어들
Inventor: HOLLAND MORITZ GEORG
IPC: H02G1/12
Filed: 2018-11-08
Abstract: 본 발명은 와이어 스트리퍼(1)에 관한 것이며, 이 와이어 스트리퍼는 2개의 플라이어 조들(2, 3), 2개의 외부 클램핑 조들(19, 20), 2개의 내부 절단 조들(22, 23), 및 2개의 그리핑 부품들(4, 5)을 가지며, 핸들 부품들(4, 5)을 함께 가압하면서, 절단 조들(22, 23)은 풀 로드(30)에 의해 시작 포지션으로부터 종료 포지션으로 변위될 수 있으며, 더욱이 절단 조들(22, 23)은 변위 방향(r)으로 안내되고 그리고 그의 일부가 클램핑 조-장착된 슬롯형 링크(48, 49) 상에서 지지되는 슬롯형 링크 부품(46, 47) 상에서 이들의 변위 방향(r)으로 안내되며, 슬롯형 링크 부품(46, 47)에 의해, 절단 조들(22, 23)은 클램핑 조들(19, 20)의 폐쇄 포지션과 관계없이 상이한 정도들로 서로를 향해 이동되고, 폐쇄 포지션은 슬롯형 링크 부품(46, 47)의 움직임을 결정한다.  특히 절단 조들의 절단 깊이 적응에 대해 논의 중인 유형의 스트리핑 플라이어들을 추가적으로 개선하기 위해, 슬롯형 링크 부품(46, 47)이 슬롯형 링크(48, 49)에 대한 포지션에 대해 클램핑 조들(19, 20)의 폐쇄 포지션과 관계없이 조절가능한 것이 제안된다.
Patent KR-20200121785-A (KR)
Title: 진공 펌프와 진공 펌프의 제어 장치
Inventor: SUN YANBIN
IPC: F04B37/14
Filed: 2019-02-08
Abstract: [과제] 전장 기기를 효율적으로 냉각하는 것이 가능한 진공 펌프를 제공한다. 
[해결 수단] 펌프 본체(11)와, 펌프 본체(11)의 외측에 배치된 전장 케이스(31)를 구비하고, 전장 케이스(31)는, 내부에 냉각 매체 유로(38a)가 형성된 냉각 재킷(36)과, 회로 부품(62)을 구비하며 냉각 재킷(36)에 의한 냉각이 가능한 전원 회로부(33)를 갖고, 냉각 재킷(36)에는 전원 회로부(33)가 열 이동 가능하게 장착되며, 냉각 재킷(36)은, 재킷 본체(37)와, 재킷 본체(37) 내에 냉각수를 순환시키기 위한 냉각관(38)을 구비하고, 냉각관(38)을 전원 회로부(33) 측을 향해 부분적으로 노출시키고 있다.
Patent KR-20200086386-A (KR)
Title: 미량 금속 분석을 위한 반도체 웨이퍼의 기상 에칭을 위한 방법
Inventor: HOELZLWIMMER FRANZ
IPC: H01L21/306
Filed: 2017-03-23
Abstract: 에칭 챔버 내의 회전가능 플레이트 상에 놓인 반도체 웨이퍼의 표면층을 에칭하기 위한 방법 및 장치로서, 에칭 가스의 흐름이 웨이퍼에 직접적으로 지향되지 않고, 에칭될 반도체 웨이퍼의 표면과 접촉하기 전에 에칭 챔버 내에서 먼저 분산되게 되는 그러한 방식으로 에칭 가스를 에칭 챔버 내에 도입함으로써 표면의 균질한 에칭이 획득된다.
Patent KR-20200108015-A (KR)
Title: 대사를 조절하기 위한 방법
Inventor: CHAE LEE HEIL
IPC: A61K36/8962
Filed: 2019-01-10
Abstract: 화학식 I의 화합물을 함유하는 추출물을 포함하는 소비성 조성물을 대사 조절을 필요로 하는 대상체에 제공하여 대상체의 대사를 대사를 조절하는 단계 및 비알코올성 지방간 질환, 비알코올성 지방간염 및 제2형 당뇨병과 같은 대사 장애의 근본적인 발병(pathogenesis)을 다루는 단계를 포함하는 대사 조절 방법을 제공한다.
Patent KR-20200108071-A (KR)
Title: 파라미터의 확률 밀도 함수에 기반한 제어 방법
Inventor: TEL WIM TJIBBO
IPC: G03F7/20
Filed: 2019-01-14
Abstract: 본 명세서에서는 패터닝 프로세스에 대한 조정을 결정하는 방법에 관해 설명한다. 이러한 방법은, 파라미터의 측정에 기초하여 패터닝 프로세스를 거치는 기판의 피처와 관련된 파라미터의 확률 밀도 함수를 획득하는 단계; 하드웨어 컴퓨터 시스템에 의해, 확률 밀도 함수의 비대칭을 결정하는 단계; 및 하드웨어 컴퓨터 시스템에 의해, 피처가 파라미터의 임계 값들 사이의 범위를 벗어나는 파라미터 값을 갖게 되는 확률을 줄이도록 파라미터의 확률 밀도 함수의 비대칭에 기초하여 패터닝 프로세스에 대한 조정을 결정하는 단계를 포함한다.
Patent KR-20200141032-A (KR)
Title: 플라즈마 세정 장치
Inventor: WESTERWAAL RUUD JOHANNES
IPC: H01J37/34
Filed: 2019-04-17
Abstract: 본 발명은 플라즈마 세정 장치에 관한 것으로서, 개구부를 구비한 이온화 챔버를 형성하는 용기, 개구부를 구비하고 이온화 챔버를 형성하는 용기를 차폐하는 차폐 용기, 가스 공급장치, 전원 공급장치, 복수의 자석을 포함하며, 여기서 이온화 챔버를 형성하는 용기의 개구부와 차폐 용기의 개구부는 정렬되고, 복수의 자석은 이온화 챔버 내부에 배치된다.
Patent KR-20200138229-A (KR)
Title: 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지 부재, 및 비수계 이차 전지
Inventor: ISHII HIDETAKE
IPC: H01M50/443
Filed: 2019-04-02
Abstract: 본 발명은, 이차 전지의 사이클 후의 스웰링을 억제하는 동시에, 이차 전지의 저온에서의 전하 담체 수용성을 높일 수 있는 기능층을 형성 가능한 기능층용 조성물의 제공을 목적으로 한다.  본 발명의 기능층용 조성물은, 방향족 비닐 단량체 단위로 이루어지는 블록 영역, 그리고 탄소수 5 이상의 지방족 공액 디엔 단량체 단위 및 탄소수 5 이상의 지방족 공액 디엔 단량체 수소화물 단위의 적어도 일방으로 이루어지는 블록 영역을 갖는 블록 공중합체와, 비도전성 무기 입자와, 용매를 포함한다.
Patent KR-20210021442-A (KR)
Title: Mcp 어셈블리 및 하전 입자 검출기
Inventor: HAYASHI MASAHIRO
IPC: H01J43/24
Filed: 2019-06-14
Abstract: 본 실시 형태의 MCP 어셈블리는, MCP 유닛과, 단체(單體)로의 취급을 용이하게 하기 위한 구조를 구비한 가요성 시트 전극을 구비한다. 가요성 시트 전극은, 복수의 개구가 마련된 메쉬 영역과 해당 메쉬 영역을 둘러싸는 변형 억제부에 의해 구성된다. 메쉬 영역과 변형 억제부 쌍방은, 동일한 도전성 재료로 이루어지고, 메쉬 영역보다 변형 억제부의 물리적 강도는 높다. 이 구성에 의해, 메쉬 영역의 개구율을 증가시켜도 가요성 시트 전극 전체의 물리적 강도가 확보되기 때문에, 해당 가요성 시트 전극 단체로의 취급이 용이하게 된다.
Patent KR-20200131865-A (KR)
Title: Adcc 및 adcp 활성의 향상된 정량화를 위한 시스템 및 제품
Inventor: TOVEY MICHAEL
IPC: C12N9/02
Filed: 2019-03-14
Abstract: 본 발명은 샘플에서 항체-의존 세포-매개 세포 독성(ADCC) 또는 항체-의존 세포-매개 식세포 작용(ADCP)을 결정하기 위한 방법에서 신규한 세포 및 이의 용도에 관한 것이다.
Patent KR-20200144569-A (KR)
Title: T-세포 탈진, 및 이와 관련된 방법 및 조성물
Inventor: VARDHANA SANTOSHA
IPC: A61K45/06
Filed: 2019-04-16
Abstract: 본 발명은 시험관 내( in vitro )에서 T 세포 탈진을 유도 및 모니터링하는 방법을 제공한다. 이 방법은 인간 및 비-인간 T 세포 모두에 효과적이고, 항원-특이적 및 다클론성 T 세포 모두에 효과적이다. 본 발명은 또한 T 세포 탈진을 유도하거나 역전시킬 수 있는 약학적 제제를 스크리닝 및/또는 평가하는 방법을 제공한다. 본 발명은 또한 T 세포 탈진을 역전시킬 수 있는 소정의 제제를 제공한다.
Patent KR-20200134333-A (KR)
Title: 발효에 의한 히스타민 생산을 위해 조작된 생합성 경로
Inventor: TRACEWELL CARA ANN
IPC: C12N15/79
Filed: 2019-04-19
Abstract: 본 개시는 히스타민의 발효 생산을 위한 미생물 세포의 조작을 기술하고 신규한 조작된 미생물 세포 및 배양물을 비롯하여, 관련 히스타민 제조 방법을 제공한다.
Patent KR-20210020900-A (KR)
Title: 항-bcma car 항체, 접합체 및 사용 방법
Inventor: FRIEDMAN KEVIN
IPC: G01N33/569
Filed: 2019-06-14
Abstract: 본 발명은 T 세포에서 항-BCMA CAR 발현을 검출하는 개선된 방법을 제공한다.
Patent KR-20210020029-A (KR)
Title: Ac-dc 컨버터
Inventor: THOMAS PHLIPPE CLAUDE
IPC: H02M1/36
Filed: 2019-06-11
Abstract: 제 1 출력 단자 (B1) 와 제 2 출력 단자 (B2) 사이에 DC 출력 전압 V out  을 전달하기 위한 스위치드-모드 AC-DC 컨버터로서, 
상기 컨버터는 입력 단자 (E) 와 중성 포인트 (N) 사이에 인가되는 AC 입력 전압을 변환하기 위한 적어도 하나의 변환 체인을 포함하며, 
변환 체인은:  
- 제 1 출력 단자 (B1) 에 접속된 하나의 단자 및 입력 스위치 (S) 의 제 2 단자에 접속된 다른 단자를 포함하는 제 1 출력 커패시터 (C 1 ), 
- 제 1 출력 커패시터 (C1) 를 가지고 링크 커패시터 (C) 의 커패시턴스보다 더 높은 커패시턴스를 갖는 제 2 출력 커패시터 (C 2 ) 로서, 그 제 2 출력 커패시터 (C 2 ) 는 제 2 출력 단자 (B2) 에 접속된 하나의 단자 및 입력 스위치 (S) 의 제 2 단자에 접속된 다른 단자를 포함하는, 상기 제 2 출력 커패시터 (C 2 ) 
를 포함하는, AC-DC 컨버터.
Patent KR-20220098523-A (KR)
Title: Electric vehicle charging controller
Inventor: SHIN KWANG SEOB
IPC: B60L53/60
Filed: 2021-01-04
Abstract: An electric vehicle charging controller according to an embodiment of the present invention comprises: a switch; a first resistor of which a first end is connected to a collector terminal of the switch and a second end is connected to a first power; a second resistor of which a first end is connected to the collector terminal of the switch and a second end is connected to a signal output terminal; a third resistor of which a first end is connected to the second end of the second resistor and a second end is connected to a first ground terminal; and a diode of which a cathode terminal is electrically connected to a base terminal of the switch, wherein an emitter terminal of the switch is electrically connected to a second ground terminal of a power supply apparatus. The electric vehicle charging controller accurately detects a connection state between an electric vehicle and the power supply apparatus.
Patent KR-20220099710-A (KR)
Inventor: CHO SOO YOUNG
IPC: G08B21/02
Filed: 2021-01-07
Abstract: The present invention provides an app which allows people to know the death of people as quickly as possible and survive. When users have a sudden heart attack and can't do anything, a sensor recognizes that there is no vibration and calls 911, so that people with heart attacks can be rescued as soon as possible so as to increase their chances of survival, and there will be no case where people are left unattended for several days due to a heart attack or have a heart attack but pass by and die.
Patent KR-20220099747-A (KR)
Inventor: YOON MYUNG KEUN
IPC: G06N20/00
Filed: 2021-01-07
Abstract: The present invention relates to a security control device through artificial intelligence learning of a packet payload and a method thereof. The device comprises: a packet payload detecting unit for receiving a packet and detecting a payload of the packet; a sequence stream generating unit generating a series of sequence streams by decomposing the payload into unit elements; a sequence vector generating unit generating sequence vectors corresponding to the sequence streams by converting the unit elements into unit element values in the decomposition process; a unit vector string generating unit generating a unit vector string made of a plurality of unit vectors based on the sequence vectors; and a malicious code detection model building unit configured to build a malicious code detection model by learning the unit vector string.
Patent KR-20220101886-A (KR)
Title: System for producing electrodes of battery
Inventor: CHUNG YOUN GIL
IPC: H01M50/531
Filed: 2021-01-12
Abstract: The present invention relates to a secondary battery electrode production system for producing a secondary battery electrode including a notching unit for forming an electrode tab of an electrode by notching an electrode material, wherein the notching unit includes a laser unit for irradiating a laser beam to the electrode material along a notching line and a pusher unit disposed on the upper side of the electrode material, the pusher unit includes a pusher coming in contact with the electrode material, and the pusher fixes the electrode material by coming in contact with the region of the electrode material except for the notching line during notching, and fixes a coated unit and an uncoated unit of the electrode material together.
Patent KR-20220103846-A (KR)
Title: Method for analizing mental health based on multi-source data fusion
Inventor: HYUNSUK KIM
IPC: G06Q10/10
Filed: 2021-01-15
Abstract: According to one embodiment of the present disclosure, a mental health analysis method of a mental health management server for analyzing and managing a worker's stress comprises the steps of: collecting multi-source data including survey information, biometric signal information, schedule information, task type, work environment information, task duration information, equipment use time information, and periodic stress survey information about the worker; calculating a static mental health index from the survey information; calculating a dynamic mental health index based on the biometric signal information, the task duration information, the equipment use time information, the work environment information, and the periodic stress survey information; calculating a workload mental health index from the schedule information and the task type; and generating a mental health index of the worker by combining the static mental health index, the dynamic mental health index, and the workload mental health index. According to the present invention, it is possible to improve job satisfaction, productivity, and health of employees through mental health management of the employees.
Patent KR-20220109063-A (KR)
Title: Artificial intelligence based electronic apparatus for providing diagnosis information on abrasion, control method, and computer program
Inventor: JANG YONG SOO
IPC: G16H50/50
Filed: 2021-01-28
Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes: a memory in which an AI model trained for providing diagnosis information on abrasion is stored; and a processor connected to the memory. The processor inputs an image to the AI model, acquires diagnosis information on abrasion included in the image, and provides the acquired diagnosis information.
Patent KR-20210133124-A (KR)
Title: Advertising interconnection system for hub rotation imaging
IPC: G06Q30/02
Filed: 2021-01-28
Abstract: The present invention provides a hub rotation imaging advertisement interconnecting system which comprises: a hub rotation imaging device installed on a hub; and communication modules installed on the hub rotation imaging device installed on the hub and the hub and connected to the hub rotation imaging device, wherein the communication modules include: a low-power short-range communication module capable of performing communication between adjacent hubs; and a long-range wireless communication module installed on at least one hub to communicate with the low-power short-range communication module and establish communication connection with a server through a base station. Accordingly, a combination of the low-power short-range communication module and the long-range wireless communication module is installed on a hub to reduce power consumption and enable communication connection to be established between adjacent hubs and between a hub and a server, thereby effectively achieving hub imaging advertisement interconnection to satisfy various realistic needs.
Patent KR-20220109876-A (KR)
Inventor: ZO WOO ZUNG
IPC: C23C18/16
Filed: 2021-01-29
Abstract: An objective of the present invention is to provide an electroless electrolytic solution composition that is not harmful to the human body due to low toxicity during plating, has a simple process, and can improve adhesion and uniformity, and a copper plating method using the same. According to the present invention, the electroless electrolytic solution composition includes 1 to 50 g/l of a copper compound, 10 to 50 g/l of a complexing agent, and 0.1 to 10 g/l of a pH adjusting agent.
Patent KR-20220086441-A (KR)
Inventor: LEE JEONG HOON
IPC: B65D19/44
Filed: 2021-02-04
Abstract: 자동차 엔진 이송용 파레트는 막대 기둥 형상으로 형성된 제1 받침대 및 막대 기둥 형상으로 상기 제1 받침대와 나란하게 배치되는 제2 받침대를 포함하는 파레트 받침대; 막대 기둥 형상으로 상기 제1 받침대 상에 결합되며 엔진의 제1 부분을 지지하는 제1 지지대, 막대 기둥 형상으로 상기 제2 받침대 상에 결합되며 엔진의 제2 부분을 지지하는 제2 지지대, 막대 기둥 형상으로 상기 제1 및 제2 지지대들의 일측 단부에 인접하게 상기 제1 및 제2 받침대들을 가로질러 결합되며 엔진의 제3 부분을 지지하는 제3 지지대 및 막대 기둥 형상으로 상기 제1 및 제2 지지대들의 타측 단부에 인접하게 상기 제1 및 제2 받침대들을 가로질러 결합되며 엔진의 제4 부분을 지지하는 제4 지지대, 막대 기둥 형상으로 상기 제3 지지대와 이격된 위치에 상기 제1 및 제2 받침대들을 가로질러 결합되며 엔진의 제5 부분을 지지하는 제5 지지대, 막대 기둥 형상으로 상기 제1 받침대에 대하여 수직한 방향으로 결합되며 단부에 엔진의 제6 부분을 지지하는 제6 지지대 및 막대 기둥 형상으로 상기 제2 받침대에 대하여 수직한 방향으로 결합되며 단부에 엔진의 제7 부분을 지지하는 제7 지지대를 포함하는 엔진 지지대; 및 상기 제6 및 제7 지지대들 사이를 연결하여 상기 제6 및 제7 지지대들의 강도를 보강하는 보강 부재를 포함한다.
Patent KR-20220114727-A (KR)
Title: Vehicle Rear Occupant Monitoring Systmet and Method for the same
Inventor: EUNCHUL RA
IPC: B60R25/34
Filed: 2021-02-09
Abstract: Disclosed are a vehicle rear seat monitoring system and method. According to the present application, after an engine of a vehicle is turned off, if a person is detected on a rear seat of the vehicle by a sensor inside the vehicle, a Bluetooth signal is transmitted to a preregistered mobile device. The mobile device outputs an alarm when the mobile device gets out of a Bluetooth communication distance with the vehicle, to efficiently notify that a person remains on the vehicle rear seat.
Patent KR-20210103966-A (KR)
Inventor: SAKAI TOSHIYUKI
IPC: H01H39/00
Filed: 2021-02-10
Abstract: Provided is an electric circuit breaker device capable of quickly extinguishing an arc generated during an operation. The electric circuit breaker device is equipped with: an igniter provided in a housing; a projectile, that is the projectile disposed in a normal space formed in the housing, formed to be movable in the normal space by an energy received from the igniter; a conductor piece, that is the conductor piece provided in the housing and together forms a part of an electric circuit, having a shell removing part that allows the projectile in the part thereof to be removed, and allowing the shell removing part to cross-dispose the normal space; an extinguishing area, in the normal space, that is located on the opposite side of the projectile with the shell removing part therebetween before an operation of the igniter, and receiving the removed shell removing part by the projectile; and a fibrous coolant material disposed in the extinguishing area.
Patent KR-20210105302-A (KR)
Title: Information processing apparatus, information processing method, and computer program
Inventor: ADACHI DAICHI
IPC: H04N21/218
Filed: 2021-02-16
Abstract: A device for processing information acquires object information indicating a position and shape of an object in a photographing area photographed from different directions by a plurality of photographing devices, allows a visible area that can be seen from a specific position in the photographing area and a shielding area that cannot be seen from the specific position due to shielding by an object to be identified based on the object information, and allows the virtual viewpoint image displaying the information based on a result of the identification to be generated by the image data based on photographing by the plurality of photographing devices and the virtual viewpoint image based on the virtual viewpoint information indicating the position and direction of the virtual viewpoint.
Patent KR-20220118809-A (KR)
Title: IoT-applied shoe storage box
Inventor: JO JEONG HUN
IPC: A61L2/24
Filed: 2021-02-19
Abstract: The objective of the present invention is to provide an Internet of Things (IoT) applied shoe storage box which is capable of checking weather that changes according to the season by being in conjunction with an application installed on a smartphone of a user and controlling the drying and sterilization time according to the temperature and humidity inside and outside a pair of shoes, so that various types of shoes can be efficiently sterilized and disinfected. The IoT applied shoe storage box according to the present invention comprises: a main body unit that has a predetermined internal space therein so as to allow shoes of a user to be inserted thereinto; a sterilization unit that is provided in the main body unit and sterilizes the shoes; and a control unit that controls the sterilization unit.
Patent KR-20220120100-A (KR)
Title: Home surveillance camera with heat detection
Inventor: JEON EUN SEONG
IPC: H04N7/18
Filed: 2021-02-23
Abstract: The present invention relates to a home surveillance camera with a heat detection function, which comprises: a cam (10) capable of detecting heat and recording a screen; a 360 cam driver (50) formed so that the camera can rotate 360 degrees with the cam (10); a camera body (20) formed in a cylindrical shape formed under the 360 driver (50); a power button (60) and a Bluetooth button (70) vertically formed as circular buttons in a center of the body (20); an integrated battery (40) formed in a short cylindrical shape at a bottom of the camera body (20); and a USB charging terminal (30) formed in a middle of the integrated battery (40). The present invention allows a user to easily recognize a person who illegally invades a house through a mobile phone even outside the house, and to see in real-time through a mobile phone any situation that occurs in a dark house at night. In particular, the present invention has the effect of further minimizing the crime of intrusion through the functions and safely arresting the criminal without entering the house.
Patent KR-20220125510-A (KR)
Title: Composite resin composition for automotive interior materials and automotive interior materials using the same
Inventor: GUN KO
IPC: C08L25/10
Filed: 2021-03-05
Abstract: The present invention relates to a composite resin composition for automobile interior materials and a vehicle interior material using the same. The composite resin composition for automobile interior materials according to the present invention reduces the cost by changing a material used and can be used as an unpainted product to have excellent economic efficiency. In addition, the composite resin composition has the effect of improving mechanical properties and moldability to satisfy the balance of physical properties such as chemical resistance, heat resistance, and light resistance and providing excellent product reliability and appearance quality.
Patent KR-20210117218-A (KR)
Title: Organoelectroluminescent device using Polycyclic aromatic compounds
Inventor: SHIM SO YOUNG
IPC: H05B33/12
Filed: 2021-03-18
Abstract: The present invention provides an organic light emitting element of high efficiency which enables low voltage driving and obtains external quantum efficiency by forming both a compound having a characteristic structure employed in a light emitting layer of the element and a compound having a characteristic structure employed in a hole transport layer or a hole injection layer in the element.
Patent KR-20210033459-A (KR)
Title: Multi-level security management method, management server and computer program for executing the method
Inventor: JUNG RICHARD
IPC: G06Q40/04
Filed: 2021-03-18
Abstract: The specification discloses a multi-level security management method, which includes the steps of: receiving, by a management server, a request for issuing securities; selecting, by the management server, a first transfer authority and a second transfer authority as a transfer authority of the securities in consideration of the nature and quantity included in the request for issuing securities; allocating, by the management server, a first quantity to the first transfer authority and a second quantity to the second transfer authority; receiving, by the management server, an input for transferring all or part of the securities from an electronic device of a first right transferor to accounts of one or more users; changing, by the management server, a holder of the securities in response to a transfer input; and receiving, by the management server, a usage history of the securities, and calculating a transfer capability of a first right transferor in consideration of the usage history.
Patent KR-20210039355-A (KR)
Title: Speed prediction method, apparatus and electronic device
Inventor: LI BING
IPC: G01C19/00
Filed: 2021-03-22
Abstract: The present disclosure discloses a method, device, and electronic equipment for predicting a speed, which relates to the field of smart transportation. Specific implementation means are as follows. The present invention acquires data through IMU; acquires a prediction result including at least one of predicted acceleration and predicted state information indicating whether or not the vehicle is in a zero speed state, based on the data; and determines the target prediction speed according to the prediction result. In this way, in a scenario wherein a vehicle-mounted terminal cannot acquire a satellite signal, the accuracy of vehicle speed prediction can be improved by allowing the vehicle speed prediction to be performed through the IMU.
Patent KR-20210040000-A (KR)
Title: Pencil whit free shape transformation
Inventor: NAM YOSEB
IPC: B43K19/14
Filed: 2021-03-23
Abstract: The present invention is the destination where the inconvenience of current writing instruments has been improved. A pencil of the present invention comprises a core (100) and a body (200) coupled to surround the outside of the core (100).
Patent KR-20220132778-A (KR)
Title: Workpiece turning device of machine tools
Inventor: TAEHWAN JU
IPC: B23Q5/06
Filed: 2021-03-24
Abstract: A gripper holder rotating and gripping the outer circumference of a workpiece on a rotating tool holder of a turret on a tool base including the rotating tool holder, including a flow path for supplying cutting oil to the rotating tool holder, and having a spindle motor for rotating a tool mounted on the turret. The gripper holder operates a gripper having a built-in cylinder operating by cutting oil to grip the workpiece. When machining the rear side of the workpiece, the workpiece is gripped by the gripper holder and the workpiece is reversed by the spindle motor for tool rotation to chuck the workpiece on a chuck to realize a workpiece reversing device by using a cutting oil supply device and a tool rotating device of the tool base conventionally existing in a machine tool without having a workpiece reversing device such as a robot or a gantry loader. Also, the present invention can reduce the installation area of the machine tool by eliminating the need for arranging dedicated equipment when realizing the workpiece reversing device.
Patent KR-20220135419-A (KR)
Inventor: KIM DA YOUNG
IPC: E04H6/08
Filed: 2021-03-30
Abstract: Disclosed are an automatic charging method using a mechanical parking apparatus, and a system thereof. According to the present embodiment, when an electric vehicle is parked in a mechanical parking lot or a mechanical parking tower, in the automatic charging system, by using an electric charging arm, a charging connection pad placed on the bonnet of the parked electric vehicle is accurately found, and the electric charging arm is moved to a corresponding position and connected. After the same, the electric vehicle is charged automatically. The automatic charging system using the mechanical parking apparatus of the present invention comprises: a mechanical parking facility; the electric charging arm; the charging connection pad; and a charging device.