baber/WOPTO huggingface dataset:
Patent KR-20220047410-A (KR)
Inventor: JANG HA DA
IPC: D21H17/09
Filed: 2020-10-08
Abstract: The present invention relates to an eco-friendly water-soluble paper coating composition and a manufacturing method thereof. More specifically, the eco-friendly water-soluble paper coating composition comprises, with respect to 100 parts by weight of an organic solvent, 10 to 30 parts by weight of a cellulose derivative, 1 to 10 parts by weight of a plasticizer, 3 to 30 parts by weight of a slip agent, and 0.5 to 50 parts by weight of a dispersing agent. According to the present invention, the eco-friendly water-soluble paper coating composition is easily coated on paper, provides excellent water resistance, oil resistance, and heat-sealing properties, and is made of cellulose so that it is harmless to the human body. In addition, a water-soluble coating film coated on paper is formed of a cellulose material like paper and is easily dissociated in water or alkaline solution, thereby facilitating recycling and being biodegradable in the natural environment to be returned to nature.
Patent KR-20220048757-A (KR)
Inventor: KIM HEE GOON
IPC: G01J3/02
Filed: 2020-10-13
Abstract: The present application provides a circular polarizing plate inspection device and a circular polarizing plate inspection method, capable of reducing the inspection time without going through actual panel inspection and destructive inspection in a simple manner, and having economic feasibility, improved visibility of circular polarizing plate defects, and high inspection reproducibility. The circular polarizing plate inspection device includes a reflection plate and a lighting means.
Patent KR-20210044723-A (KR)
Title: Electrode powder, electrode using the same, and method of fabricating of the sames
Inventor: JUNG HO LEE
IPC: H01M4/134
Filed: 2020-10-15
Abstract: Provided is a negative electrode is provided. The negative electrode includes a current collector, and a negative electrode active material layer provided on the current collector. The negative electrode active material layer may include: a lithium compound including lithium and negative ions bound to the lithium; a conductive material having higher conductivity than the lithium compound; and a binder.
Patent KR-20210049678-A (KR)
Inventor: SUKHYUN SEO
IPC: B65G65/40
Filed: 2020-10-15
Abstract: The present specification is to provide a supply device that does not require a preparation process or preparation time for discharging a specific quantity. The present specification relates to a vibrating feeder. According to the present specification, a supply device may comprise: a storage unit in which the powder is stored; and a supply control unit which is provided so that the stored powder flows in and stays, and allows the powder to be discharged by an external force.
Patent KR-20220056484-A (KR)
Title: High-intensity anti-slip paving material with heat shielding function and construction method using the same
Inventor: JUNG HYUN PARK
IPC: C09D133/12
Filed: 2020-10-28
Abstract: The present invention provides a high-toughness anti-slip paving material with a heat shielding property and a construction method thereof, in which the high-toughness anti-slip paving material with the heat shielding property includes: (i) a methyl methacrylate (MMA)-based resin mixed solution including a hard-type MMA resin and a soft-type MMA resin; (ii) a heat-shielding pigment mixture including a white heat-shielding pigment having a high reflection property, a colored heat-shielding pigment having a high reflection property and a high coloring property, and a hollow pigment; (iii) a hollow pigment; (iv) an inorganic pigment; (v) calcium carbonate; and (vi) aggregates. According to the present invention, an anti-slip MMA paving material and a construction method thereof, capable of maintaining workability and mechanical properties with excellent heat shielding property and high toughness without a glare phenomenon, are economically provided.
Patent KR-20220057001-A (KR)
Title: Web-based IoT smart panel cooling system
Inventor: PARK GI TAE
IPC: G05B19/418
Filed: 2020-10-29
Abstract: The present invention relates to a web-based IoT smart panel cooling system and, more specifically, to a web-based IoT smart panel cooling system related to a smart factory performing integrated data collection, analysis, prediction, monitoring, control and the like for the web-based cooling system by developing an energy reduction technology for controlling an optimal temperature according to the temperature and humidity inside and outside a panel using a thermo-element and by using an IoT technology for preventing and controlling fire through smoke (flame) detection.
Patent KR-20220057228-A (KR)
Title: Control method of air conditioning system of ESS using virtual sensor data
Inventor: KANG TAE YOUNG
IPC: H01M10/633
Filed: 2020-10-29
Abstract: The present invention relates to a method for controlling an air conditioning system of an energy storage system using virtual sensor data, and more specifically, to a method for controlling an air conditioning system of an energy storage system using virtual sensor data, which eliminates a need to install a plurality of temperature sensors inside the energy storage system by estimating the internal temperature from electrical characteristic values collected from the energy storage system to control the air conditioning system for heating and cooling, thereby efficiently controlling the temperature of the energy storage system at low costs.
Patent KR-20220057258-A (KR)
Inventor: LEE KIL BONG
IPC: B60N2/28
Filed: 2020-10-29
Abstract: The present invention relates to a vehicle car seat, and more specifically, to a vehicle car seat for infants and toddlers, having a droplet blocking function. Provided is a droplet suction device for disinfecting the interior of a vehicle, comprising: a vehicle car seat; left and right headrest parts (100) positioned on opposite sides of a head part of the vehicle car seat; and an air suction unit connected to the left and right headrest parts (100) and configured to suck air around the left and right headrest parts (100) into the left and right headrest parts (100). Accordingly, the droplet suction device for disinfecting the interior of a vehicle is capable of preventing air around the respiratory system of a child in the vehicle from being directly inhaled into the respiratory system of the child. As such, even when the child does not wear a mask, he or she can safely breathe.
Patent KR-20220057385-A (KR)
Inventor: JO SUNG JIN
IPC: G06F30/15
Filed: 2020-10-29
Abstract: The present invention aims to provide a reference point and coordinate system that can intuitively determine the position of a reference point for a multicopter without looking at drawings or data, and can instantly determine the position of each component and the CG position of the multicopter. According to the present invention, a design reference point and coordinate system for a multicopter comprises: a multicopter design reference point (100); a multicopter coordinate system (200); a multicopter fuselage reference plane (210) of the multicopter coordinate system (200); a multicopter vertical reference plane (220) of the multicopter coordinate system (200); and a multicopter horizontal reference plane (230) of the multicopter coordinate system (200).
Patent KR-20220058114-A (KR)
Title: a comfortable chair for students
Inventor: JEON SU MIN
IPC: A47C7/40
Filed: 2020-10-30
Abstract: The present invention relates to a chair on which students are conveniently seated, which enhances a lesson effect by enabling the students to further concentrate on learning. A result of surveying problems of school chairs to existing students shows, as inconveniences, that a seating space is narrow, the seat is too hard, and height is inconsistent. The present invention provides a chair, whose size is formed to be customized for a lesson space such that people can be seated thereon, the chair is formed to be connected to a desk, the height of the seat and a backrest can be adjusted, an armrest can be adjusted, and students can be conveniently seated thereon by making the seat with a soft material. Therefore, the present invention enhances a lesson effect by enabling the students to further concentrate on learning, and solves the problems that seating space is narrow, the seat is too hard, and height is inconsistent, shown as inconveniences by a result of surveying problems of school chairs to existing students.
Patent KR-20220060793-A (KR)
Inventor: CHA MYUNG HOON
IPC: G06F16/901
Filed: 2020-11-05
Abstract: Disclosed are an apparatus and a method for managing hashing data. The method for managing hashing data according to an embodiment of the present invention, includes the: extracting a global heap identifier from a hashing request key; performing hashing as an input of a hash function with a remaining bit value excluding the global heap identifier from the hashing request key; and storing hashed data in a global heap retrieved from a global heap information array element by using the global heap identifier as a global heap information array index, wherein the storing of the hashed data may include one of: storing the hashed data in a global heap of a current process when there exists metadata corresponding to the global heap and the global heap of the current process is matched with the global heap indicated by the metadata; storing the hashed data in a replaced global heap by replacing the global heap of the current process with the global heap indicated by the metadata when there exists the metadata corresponding to the global heap and the global heap of the current process is not matched with the global heap of the current process; and storing the hashed data in a replaced global heap by generating metadata for a new global heap, connecting the metadata to the corresponding global heap information array element, and replacing the global heap of the current process with the global heap indicated by the metadata, when there is no metadata corresponding to the global heap. According to the embodiment, it is possible to efficiently manage large-scale hashing data for a long time without resequencing and relocating overhead.
Patent KR-20220062847-A (KR)
Title: Automatic Safety Replenishment System for Distilled Water for Electric Forklift Batteries
Inventor: KIM GEUN SIK
IPC: F16K35/14
Filed: 2020-11-09
Abstract: The present invention relates to an automatic safety replenishment system for distilled water for an electric forklift battery, which is separately provided with: a control unit (10) for controlling the replenishment of distilled water in an electric forklift; a pump unit (20) connected to the control unit (10) and storing and pumping the distilled water therein; and a valve unit (30) receiving the distilled water pumped from the pump unit (20) to supply the same to a distilled water supply unit of the electric forklift, wherein the distilled water is automatically supplied to the battery by being combined with the battery when supplying the distilled water to the electric forklift.
Patent KR-20220064219-A (KR)
Title: Estimation device of radar direction of arrival based on time division analog to digital converter, and method thereof
Inventor: LEE SUNGHO
IPC: G01S3/72
Filed: 2020-11-11
Abstract: The present invention relates to a device and method for estimating angle of arrival of a target object in a frequency modulated continuous wave radar. The present invention converts one or more analog RF reception signals into digital RF reception signals by sequentially repeating the same in time division, and then selects the converted digital RF reception signals for each designated delay time interval and integrates the RF reception signals to generate RF reception reference data. After generating the spectrum of the RF reception signal according to the azimuth from the RF reception reference data, an azimuth representing the maximum value in a spectrum of the RF reception signal may be estimated as an angle of arrival of the target object.
Patent KR-20210064075-A (KR)
Title: Manufacturing method of lead button and analysing method of sample
Inventor: IIZAWA YUSHIN
IPC: G01N1/40
Filed: 2020-11-20
Abstract: A method for manufacturing a lead button with good manufacturing efficiency and a method for analyzing a sample using the same are provided. The method for manufacturing a lead button comprises: a step of preparing a plurality of crucibles prepared with samples containing lead (II) oxide and a flux; a step of putting all the plurality of crucibles in a melting furnace; a step of melting the samples in the crucibles placed in the melting furnace; a step of taking out the plurality of crucibles in the melting furnace from the melting furnace after melting; a step of pouring, into a mold, the samples in the plurality of crucibles taken out together from the melting furnace; and a step of molding the samples after pouring to produce lead buttons.
Patent KR-20220074127-A (KR)
Inventor: GOLDEN
IPC: G06K19/07
Filed: 2020-11-27
Abstract: 본 발명은 나의 마스터키에 관한 것으로서 모든 정보가 한 키에 담겨 있어 휴대가 편리하도록 함으로써 기존의 차키만 들고 다니는 것이 불편하다는 문제점을 해소 하도록 한 것이다. 즉 본 발명은, 차키에 있어서 어디서든 사용 할수 있게 차키에 집키, 음식물 쓰레기 카드 등의 카드나 키의 정보를 추가한 자동차 키, 어디서든 사용할 수 있게  차키에 집키, 음식물 쓰레기 카드 등의 카드나 키의 정보를 추가한 차키로 구성한 것이다. 따라서, 본 발명은 모든 정보가 한 키에 담겨 있어 휴대가 편리하도록 함으로써 기존의 차키만 들고 다니는 것이 불편하다는 문제점을 해소하도록 한 효과를 갖는 것이다.
Patent KR-20220075687-A (KR)
Title: 니트 제조 생산 플랫폼 제공방법
Inventor: WOO JAE HEE
IPC: G06Q30/06
Filed: 2020-11-30
Abstract: 서버, 브랜드 단말, 제조공장 단말 및 원자재 생산자 단말을 포함하고, 상기 서버는, 상기 브랜드 단말과 상기 제조공장 단말을 연결하여 니트 제품의 생산과정을 중개하되, 상기 니트 제품의 생산에 필요한 원자재는 상기 원자재 생산자 단말과의 연계를 통해 원사 공급, 원단 개발 및 편직과정을 중개하여 플랫폼 내에서 니트의 생산 전 과정을 한 번에 진행할 수 있도록 하는, 니트 제조 생산 플랫폼 시스템 및 이를 이용한 플랫폼 제공방법이 개시된다.
Patent KR-20220076824-A (KR)
Inventor: HA SEOK MOON
IPC: G01B5/213
Filed: 2020-12-01
Abstract: 곡률값을 측정하고자 하는 대상물의 반경을 인지 여부와 상관없이 신축가능한 3개의 길이연장부를 통해 해당 대상물의 곡률값을 도출할 수 있는 곡률반경 측정장치에 관한 것으로, 다수의 측정길이가 입력되되 내부에는 그 측정길이와 설정값을 기본으로 곡률값을 연산하여 외부에 표시하는 함체의 형상으로 이루어진 측정부 및 신축가능하게 형성되되 상기 측정부 양측면은 물론, 상면이나 하면에 구비되어 그 신축에 의해 측정된 측정길이가 상기 제어부에 자동 입력되는 길이연장부를 포함하되, 상기 길이연장부는 상기 측정부 일측에 형성된 제1측정부재, 상기 제1측정부재와 대칭되게 상기 측정부 타측에 형성된 제2측정부재, 상기 제1측정부재 및 상기 제2측정부재와 서로 직각을 이루어도록 상기 측정부 상면 또는 하면에 형성되는 제3측정부재를 포함한다.
Patent KR-20220077326-A (KR)
Title: 깜빠뉴 제조방법 및 이에 의해 제조된 깜빠뉴
Inventor: KIM JONG CHUL
IPC: A21D8/04
Filed: 2020-12-02
Abstract: 전체적인 빵의 풍미와 식감을 향상시킬 수 있는 깜빠뉴 제조방법 및 이에 의해 제조된 깜빠뉴가 개시된다. 이와 같은 본 발명에 따른 깜빠뉴 제조방법은, 물, 호밀, 이스트를 사용하여 풀리쉬(Poolish) 반죽을 만들고, 물, 호밀가루, 우리밀, 꿀을 사용하여 샤워종(Sourdough) 반죽을 만들고, 유기농 밀가루, 천일염, 설탕, 유자잎차 또는 유자입 분말을 사용하여 유자잎 탕종 반죽을 만들고, 물, 설탕, 단호박을 이용하여 단호박 토핑 반죽을 만드는 단계; 상기 풀리쉬 반죽, 상기 샤워종 반죽, 상기 유자잎 탕종 반죽에 미지근한 물을 넣고 가볍게 섞은 1차 본 반죽에 상기 단호박 토핑반죽을 넣고 미지근한 물을 넣고 가볍게 섞은 2차 본 반죽을 미리 설정된 시간 동안 치대는 단계; 상기 2차 본 반죽을 미리 설정된 시간 동안 미리 설정된 온도에서 1차 발효시키는 단계;  상기 본 반죽을 평평하게 만든 다음 상기 본 반죽의 한쪽 끝을 잡고 안쪽으로 접고, 상기 본 반죽의 반대쪽 끝을 잡고 안쪽으로 접는 동작을 적어도 1회 이상 반복하는 단계; 상기 접기한 본 반죽을 미리 설정된 시간 동안 미리 설정된 온도에서 2차 발효시키는 단계; 상기 2차 발효된 본 반죽을 미리 설정된 시간 동안 미리 설정된 온도로 굽는 단계로 이루어진다.
Patent KR-20220079048-A (KR)
Inventor: PARK CHUL HEE
IPC: F21W131/308
Filed: 2020-12-04
Abstract: 본 발명은 수족관용 자동조명장치 및 이를 위한 조명모듈이 개시된다. 본 발명의 하나의 실시 예에 따른 수족관용 자동조명장치 및 이를 위한 조명모듈은 수족관의 상부에 고정되는 케이스; 상기 케이스의 내부에 위치하고, 회전력을 제공하는 구동모터 및 상기 구동모터의 회전력을 전달받도록 연결되어 일방 또는 타방으로 회전하는 제1 회전기둥을 포함하는 구동부; 상기 제1 회전기둥과 와이어를 매개로 연결되고 일측에 설치되는 회전모터와 연결되어 틸팅되고, 일측면에 빛을 조사하는 광원이 형성되는 조명모듈; 을 포함하여 구성된다.
Patent KR-20220079272-A (KR)
Inventor: JANG YOUNG JIN
IPC: B82Y20/00
Filed: 2020-12-04
Abstract: 비-Cd계 조성의 양자점 및 그 제조 방법을 제공한다. 비-Cd계 조성의 양자점을 포함하는 태양전지 모듈, 발광형 태양전지 집광 장치 및 그 제조 방법도 제공한다. 본 발명에 따른 양자점은, 비-Cd계 코어; 및 상기 코어 상에 ZnS 나노입자가 달라붙어 형성된 돌기 구조의 ZnS 쉘을 포함하는 것이다.
Patent KR-20210154705-A (KR)
Inventor: SHI HONGJIAN
IPC: G06F16/35
Filed: 2020-12-11
Abstract: The present application relates to a field of knowledge graph, natural language processing, and deep learning technology, and discloses a method, device, equipment, and storage medium for a matching semantic. Specifically, an implementation method: obtains a first text and a second text; obtains language knowledge related to the first text and the second text; determines a target embedding vector according to the first text, the second text, and a language knowledge; and determines a semantic matching result of the first text and the second text based on the target embedding vector. The present implementation method can increase the amount of information in the text semantic matching process by using an external language knowledge, and can accurately characterize the meaning (semantic) of the text and improve the accuracy of the semantic matching.
Patent KR-20220084499-A (KR)
Title: 전력케이블용 온도 모니터링 시스템
Inventor: CHO BOK MAN
IPC: G01K1/14
Filed: 2020-12-14
Abstract: 발명은 전력케이블용 온도 모니터링 시스템에 관한 것으로서, 전력케이블의 길이방향을 따라 설치된 광섬유온도센서와, 상기 광섬유온도센서로 광을 출력하고 상기 광섬유온도센서로부터 입력되는 산란광에 기초하여 전력케이블의 길이방향을 따라 분포된 온도를 검출하는 분포온도검출부와, 상기 광섬유온도센서를 상기 전력케이블에 고정하기 위한 온도센서고정부를 구비한 전력케이블용 온도 모니터링 시스템에 있어서, 상기 온도센서고정부는 원호 단면의 전력케이블접촉부와 상기 전력케이블접촉부로부터 연장 형성된 원호단면의 광케이블접촉부를 가지고, 상기 전력케이블접촉부의 오목한 면이 전력케이블의 외피 외표면에 면접촉하도록 상기 전력케이블접촉부가 전력케이블의 외피 외표면에 고정되고 상기 광케이블접촉부의 오목한 면이 상기 광섬유온도센서의 외피 외표면에 면접촉하도록 상기 광케이블접촉부가 상기 광섬유온도센서의 외피 외표면에 고정되도록 설치되는 열전도재질의 센서 홀더를 포함하는 것을 특징으로 한다. 이에 의해, 전력케이블의 온도분포를 정확하게 측정할 수 있다.
Patent KR-20220089369-A (KR)
Title: 헤테로 고리 화합물 및 이를 포함하는 유기발광소자
Inventor: KIM JI YOUNG
IPC: C07D491/048
Filed: 2020-12-21
Abstract: 본 발명은 화학식 1로 표시되는 헤테로 고리 화합물 및 이를 포함하는 유기발광소자를 제공한다.
Patent KR-20220090078-A (KR)
Inventor: CHUNG SUNG WOO
IPC: G11C11/412
Filed: 2020-12-22
Abstract: 본 발명은 모놀리식 3D 집적 구조를 이용한 인-메모리 SRAM 기반 이진 신경망 가속기를 개시한다. 본 발명에 따르면, 이진 신경망의 합성곱 층 연산 수행을 위한 입력 데이터를 인-메모리 SRAM에 공급하는 입력 버퍼; 상기 합성곱 층 연산 수행을 위한 커널 데이터를 저장하며, 복수의 서브어레이를 통해 상기 커널 데이터와 상기 입력 데이터를 이용하여 XNOR 연산과 팝카운트(Popcount) 연산을 포함하는 XAC 연산을 병렬적으로 수행하는 인-메모리 SRAM; 및 상기 병렬적으로 수행된 XAC 연산 결과를 가산 및 비교하여 상기 합성곱 층의 최종 연산 결과를 출력하는 글로벌 주변 로직을 포함하는 이진 신경망 가속기가 제공된다.
Patent KR-20220091737-A (KR)
Title: Method and apparatus for processing low latency block encription
Inventor: YANG HWAN JUNG
IPC: H04L9/06
Filed: 2020-12-24
Abstract: The present invention relates to a method and device for generating an encryption key for low-latency block encryption processing. The present invention generates an encryption key by calculating the number of encryption functions required to perform encryption without delay using a conventional 128-bit encryption function in a 100 Gbps communication environment and a multiple of an encryption key generation operation clock compared to an input clock to provide encryption and decryption which minimizes delay by completing encryption key generation before all input data is input.
Patent KR-20220091982-A (KR)
Title: Transport apparatus
Inventor: LEE SU UNG
IPC: H01L21/68
Filed: 2020-12-24
Abstract: A transport device is disclosed. The transport device comprises: a first transport rail extending in a first direction; a second transport rail connected to the first transport rail and extending in a second direction; a plurality of transport vehicles configured to be movable along the first and second transport rails for transporting materials; and a material transfer module for transferring the materials between a first transport vehicle disposed on the first transport rail and a second transport vehicle disposed on the second transport rail.
Patent KR-20220092085-A (KR)
Title: A method for Recovering High Cocentration Sericin of low molecular weight with Non-reagent Degumming
Inventor: PARK IN WOO
IPC: C07K1/12
Filed: 2020-12-24
Abstract: The present invention provides a method for recovering high concentration sericin. The sericin recovering method of the present invention is non-reagent high pressure degumming, thereby easily recovering sericin with low molecular weight with low cost.
Patent KR-20220092275-A (KR)
Title: Cell culture plate stacked arrangement
Inventor: YANG JI HOON
IPC: C12M1/12
Filed: 2020-12-24
Abstract: A stacked-type arrangement of cell culture plates according to the present invention is a cell culture plate assembly in which a plurality of cell culture plates are stacked in a vertical direction. The stacked-type arrangement of cell culture plates comprises: a cell culture plate assembly consisting of cell culture plates configured such that culture fluid flow holes are formed to be opened and closed by magnetic beads; a storage container accommodating the cell culture plate assembly; and a magnet member installed at the side of the magnetic beads so as to be able to apply a magnetic force therefrom.
Patent KR-20210018174-A (KR)
Title: Electrical device having multi-functional human interface
Inventor: CHO EUN HYUNG
IPC: G06F3/038
Filed: 2020-12-28
Abstract: A complex human interface device consists of a control unit, and a first composite function input button. The first composite function input button includes a cover unit in contact with a user finger, an electrode unit including a transmitter and a receiver for forming an electric field, an elastic unit receiving a first pressure from the cover unit and moving from a first height to a second height, and restored to the first height when the first pressure of the cover unit is released, and a switch unit generating an electrical signal indicating input of a predetermined character.
Patent KR-20220096127-A (KR)
Inventor: SONG GUKHWA
IPC: A41B11/12
Filed: 2020-12-30
Abstract: The present invention relates to a functional sock which wraps and protects a person's foot. Ventilation is improved to prevent perspiration, and a band is prevented from slipping easily in the calf area. During walking or exercising, the sock is prevented from twisting on the instep and sole of the foot, thereby enhancing the wearing comfort. Also, slipping on indoor floors is prevented. According to the present invention, toe, instep and sole parts are woven into a single space, and an elastic band is woven on the upper part of an ankle area. The functional sock of the present invention includes: a ventilation part formed in a concave part corresponding to the front of an ankle part of the sock; an instep tightening unit located on the instep and including a span yarn to compress the instep; and a sole tightening unit located on the sole of the foot and including a span yarn to compress the sole of the foot.
Patent KR-20200006617-A (KR)
Title: 초박형 직하형 백라이트를 위한 광학 렌즈
Inventor: FENG CHUNXIA
IPC: F21V7/28
Filed: 2018-06-04
Abstract: 광학 렌즈 및 발광 디바이스 설계들은 필요한 광원들의 수 및 직하형 백라이트 디바이스들을 위한 전체 비용을 감소시키는 이점을 갖고 광 "핫 스팟"을 발생하지 않고서 균일한 광 분포를 달성한다.  광학 렌즈는 그 하부 표면 상에 코팅 부분들 또는 구조들을 포함하고, 백라이트 디바이스, 또는 다른 발광 디바이스는 목표 표면에서 광의 균일한 분포를 발생하기 위해, 상기 렌즈를 포함한다.  개시된 렌즈 및 발광 디바이스는 백라이트의 극히 넓은 전달 함수가 필요할 때 특히 유용하다.
Patent KR-20200019773-A (KR)
Title: 편광기 장치 및 편광기 장치를 포함하는 euv 복사선 생성 디바이스
Inventor: ERGIN TOLGA
IPC: B23K26/21
Filed: 2017-07-12
Abstract: 본 발명은 레이저 빔(2)을 편광시키기 위한 편광기 장치(1)에 관한 것이며, 레이저 빔(2)의 빔 경로에 배열된 복수의 판형상(plate-shaped) 광학 엘리먼트들(5,…,16)을 포함하고, 상기 판형상 광학 엘리먼트들 각각은 레이저 빔(2)을 위한 빔 입사면(5a, 6a,…)과 레이저 빔(2)을 위한 빔 출사면(5b, 6b,…)을 포함하고, 각각의 판형상 광학 엘리먼트(5,…,16)의 빔 입사면(5a, 6a,…)은 레이저 빔(2)에 대해 브루스터 각도(Brewster angle)(α B )로 배향되어 있다. 판형상 광학 엘리먼트들(5,…,16)의 빔 입사면들(5a, 6a,…)과 빔 출사면들(5b, 6b,…) 각각은 각 경우에서, 서로에 대해 적어도 하나의 쐐기 각도(wedge angle)(γ 1 , γ 2 )로 배향되어 있다. 본 발명은 또한 그러한 편광기 장치(1)를 포함하는 EUV 복사선 생성 디바이스에 관한 것이다.
Patent KR-20200037411-A (KR)
Title: 앵글형 플러그 커넥터 및 조립 방법
Inventor: FRIESEN HEINRICH
IPC: H01R13/52
Filed: 2018-08-13
Abstract: 본 발명은, 플러그 커넥터 하우징과, 플러그 커넥터 하우징 내에 배치되는 절단 영역(2)과, 플러그 커넥터 하우징 내에 배치되는 접촉 영역(3)을 포함하는 플러그 커넥터(1)에 관한 것이다.  이 경우, 접촉 영역(3)은 상대 플러그 커넥터와의 접촉을 위해 적합하다.  플러그 커넥터(1)는 플러그인 측(S)과, 이 플러그인 측(S)에 대향하여 위치하는 연결 측(A)을 포함하며, 플러그인 측(S)과 연결 측(A)은 상호 간에 소정의 각도로 배치된다.  이는, 플러그 커넥터가, 본 발명에 따라서 절단 영역(2) 및 접촉 영역(3)이 플러그인 측(S) 상에 배치되어 있는 앵글형 플러그 커넥터라는 것을 의미한다.  또한, 본 발명은 상기 플러그 커넥터(1)를 조립하기 위한 방법에 관한 것이다.