baber/WOPTO huggingface dataset:
Patent KR-20200045017-A (KR)
Inventor: YOUNG REGINALD CLIFFORD
IPC: G06N3/063
Filed: 2016-05-03
Abstract: 복수의 입력들의 각각에 대한 각각의 신경망 출력을 생성하기 위한, 컴퓨터 저장 매체 상에 인코딩되어 있는 컴퓨터 프로그램들을 포함하는, 방법들, 시스템들, 및 장치가 개시되며, 방법은, 신경망 계층들 각각에 대해, 신경망 계층에서 프로세싱될 복수의 입력들을 수신하는 단계; 복수의 입력들로부터 입력들의 하나 이상의 배치들을 형성하는 단계 ―각각의 배치는, 최대 신경망 계층에 대한 각각의 배치 사이즈인 입력들의 수를 가짐―; 프로세싱할 입력들의 하나 이상의 배치들의 수를 선택하는 단계 ―하나 이상의 배치들의 수에서의 입력들의 카운트는 시퀀스의 후속 계층의 각각의 연관된 배치 사이즈보다 크거나 또는 동일함―; 및 각각의 신경망 계층 출력을 생성하기 위해 입력들의 하나 이상의 배치들의 수를 프로세싱하는 단계를 포함한다.
Patent KR-20200089663-A (KR)
Title: 내부 유체 채널 및 구형 헤드 인접 표면을 가진 절삭 공구 패스너
Inventor: AMSTIBOVITSKY LEONID
IPC: B23B27/16
Filed: 2018-11-27
Abstract: 절삭 공구 패스너(20)는 회전축(A)을 가지고 2개의 절삭 공구 부재(16, 18)들 사이에 각 변위 및 피봇 회전 변위를 수용하며 상기 2개의 절삭 공구 부재들을 서로 고정하고 절삭 공구 부재들 사이에 유체 경로를 형성하도록 구성된다. 상기 패스너(20)는 유체를 방출하기 위한 적어도 하나의 헤드 개구부(34)를 가진 헤드 주변부 표면(26)을 포함하는 헤드(22); 및 헤드(22)로부터 연장되고 헤드 개구부(34)를 통해 방출되는 유체를 수용하기 위한 몸체 개구부(50)를 가진 몸체(24)를 포함한다. 상기 헤드(22)는 바닥 구형 밀봉부 표면 구역(40)을 가진 구형 헤드 인접 표면(30)을 을 가진다. 구형 헤드 인접 표면의 적어도 일부분은 몸체를 향하고 상기 헤드 개구부는 구형 헤드 인접 표면으로 개방된다. 상기 바닥 구형 밀봉부 표면 구역은 몸체와 헤드 개구부 사이에 축 방향으로 위치한다.
Patent KR-20210084337-A (KR)
Title: 초경합금, 절삭 공구 및 초경합금의 제조 방법
Inventor: YAMANISHI TAKATO
IPC: C22C1/05
Filed: 2019-09-20
Abstract: 제1 경질상 및 결합상을 포함하는 초경합금으로서, 제1 경질상은 WC를 포함하고, 결합상은, Co, Ni 및 Cr의 3종의 원소, 또는 Co, Ni, Cr 및 Mo의 4종의 원소로 구성되고, 초경합금 중의 Co의 함유량을 M1, 초경합금 중의 Cr 및 Mo의 합계 함유량을 M2, 초경합금 중의 Ni, Cr 및 Mo의 합계 함유량을 M3, 및 초경합금 중의 Co, Ni, Cr 및 Mo의 합계 함유량을 M4로 나타냈을 때, 비율 M1/M4가 15∼50%이고, 비율 M2/M3이 15∼40%이고, Cr/Mo 리치 입자가 차지하는 면적의 비율이 1% 미만이고, Cr/Mo 리치 입자는, 초경합금의 단면의 원소 맵핑에 있어서, Cr 및 Mo 중 적어도 하나의 농도가 M4에 대한 M1의 비율보다 높은 영역의 구성 입자이다.
Patent KR-20200097727-A (KR)
Title: 반도체 장치
Inventor: KOEZUKA JUNICHI
IPC: H01L21/768
Filed: 2018-12-12
Abstract: 전기 특성이 양호한 반도체 장치를 제공한다.  전기 특성이 안정된 반도체 장치를 제공한다.  반도체 특성을 나타내는 금속 산화물을 포함하는 반도체층의 하면에 접하고, 산화물을 포함하는 섬 형상의 절연층이 제공된 구성으로 한다.  산화물을 포함하는 절연층은 반도체층의 채널 형성 영역이 되는 부분에 접하여 제공되며, 저저항 영역이 되는 부분에는 제공되지 않는 구성으로 한다.
Patent KR-20200103676-A (KR)
Title: 구내 촬영 장치, 의료 장치 및 프로그램
Inventor: OKIYAMA SHO
IPC: A61B1/045
Filed: 2018-12-18
Abstract: 구내(口內)의 소견에 차이가 나는 질환에 관한 판단의 보조 재료를 제공하기 위한 구내 촬영 장치, 의료 장치 및 프로그램을 제공하는 것이며, 구내의 화상을 취득하는 촬상(撮像) 디바이스와, 상기 촬상 디바이스의 피사체에 광을 조사하는 광원과, 소정의 질환의 판정을 위한 알고리즘을 기억하는 기억 장치와, 연산 장치를 구비하는 구내 촬영 장치에 있어서, 상기 연산 장치는, 상기 화상 및 상기 알고리즘에 기초하여, 상기 소정의 질환의 가능성을 판정하는 판정 처리와, 상기 판정 처리의 결과를 출력하는 출력 처리를 실행하는 것을 특징으로 하는 구내 촬영 장치에 관한 것이다.
Patent KR-20200115478-A (KR)
Title: 수지 조성물과 그 경화물, 전자 부품용 접착제, 반도체 장치, 및 전자 부품
Inventor: ABE NOBUYUKI
IPC: H01L21/52
Filed: 2019-01-24
Abstract: 경화 후 낙하시 충격에 대한 내성이 우수하고, 내용제성도 우수한 수지 조성물과 그 경화물, 이 수지 조성물을 포함하는 전자 부품용 접착제, 이 수지 조성물의 경화물을 포함하는 반도체 장치, 및 전자 부품을 제공하는 것을 목적으로 한다. (A) 수첨 비스페놀 A형 에폭시 수지, (B) 다관능 티올 수지 및 (C) 경화 촉매를 포함하고, 경화물의 50℃에 있어서의 탄성률이 0.5GPa 이상인 것을 특징으로 하는 수지 조성물이다. (B) 성분이 글리콜우릴 화합물을 포함하는 수지 조성물이면 바람직하다.
Patent KR-20200109321-A (KR)
Title: 일체형 유동 제한기 및 센서를 갖는 와권형 조립체
Inventor: JONS STEVEN D
IPC: B01D61/02
Filed: 2019-01-14
Abstract: 내부 챔버, 공급물 입구, 응축물 출구 및 투과물 출구를 포함하는 압력 용기와, 압력 용기의 내부 챔버 내에 위치되는 와권형 멤브레인 모듈을 포함하는 와권형 조립체로서, 이러한 와권형 조립체는, i) 서로 밀봉 접촉되는 제1 플레이트 및 제2 플레이트; 및 제1 플레이트 및 제2 플레이트 사이에 위치되며, 응축물 출구 및 투과물 출구 중 적어도 하나와 유체 연통되는 제1 단과, 와권형 조립체로부터 유체를 배출하도록 구성되는 제2 단을 포함하는 유체 채널을 포함하는 유동 제한기; 및 ii) 제1 플레이트 및 제2 플레이트 사이에 위치되며 유체 채널과 접촉하는 적어도 하나의 센서 요소를 포함하며, 유체 채널을 통과하는 유체의 특성을 측정하도록 구성되는 센서 시트를 포함하는 것을 특징으로 한다.
Patent KR-20200100820-A (KR)
Title: 플렉서블 디스플레이 스크린 및 플렉서블 디바이스
Inventor: CHANG TSU CHIANG
IPC: G09F9/30
Filed: 2017-12-29
Abstract: 본 발명은 플렉서블 디스플레이 스크린 및 플렉서블 디바이스을 제공한다. 플렉서블 디스플레이 스크린은, 플렉서블 디스플레이 스크린에 위치한 만곡 영역을 포함하고, 만곡 영역은 적어도 한층의 배선층을 포함하고, 배선층은 서로 간격을 두고 배열된 복수의 도선을 포함하며, 각 도선은 동일한 전류 신호를 전송하기 위한 적어도 2개의 전류 경로를 포함한다. 도선에 적어도 2개의 전류 경로가 존재하므로, 만곡 과정에서 도선이 파손되어도 계속 전류를 공급할 수 있다. 따라서 플렉서블 디스플레이 스크린의 안정성이 높고, 사용 수명이 길다.
Patent KR-20200138184-A (KR)
Title: 살충 유용성을 갖는 분자, 이와 관련된 조성물 및 해충 방제 방법
Inventor: MARTIN TIMOTHY P
IPC: A01N53/00
Filed: 2019-03-21
Abstract: 본 발명은 절지동물문, 연체동물문 및 선형동물문의 문에서 해충에 대한 살충 유용성을 갖는 분자, 이러한 분자를 제조하는 공정, 이러한 공정에 사용된 중간체, 이러한 분자를 함유하는 살충 조성물 및 이러한 해충에 이러한 살충 조성물을 사용하는 방법의 분야에 관한 것이다. 이 살충 조성물은 예를 들어 살비제, 살충제, 살진드기제, 살연체동물제 및 살선충제로서 사용될 수 있다. 본 문헌은 하기 화학식("화학식 1")을 갖는 분자를 개시한다. 
[화학식 1]
Patent KR-20200124706-A (KR)
Title: 에반스 블루 유도체의 화학적 접합체 및 전립선 암 표적화를 위한 방사선 치료 및 조영제로서의 용도
Inventor: CHEN XIAOYUAN
IPC: C07D403/12
Filed: 2019-02-22
Abstract: 화학식 I의 화합물 또는 그의 약학적으로 허용되는 에스테르, 아미드, 용매화물 또는 염, 또는 이러한 에스테르 또는 아미드의 염, 또는 이러한 에스테르 아미드 또는 염의 용매화물: 
[화학식 I] 
   
여기서. R 1 -R 13  은 본 개시에서 제공되어 있으며, R 14 는 전립선 특이적 막항원 (PSMA)에 결합할 수 있는 기이다.
Patent KR-20210010464-A (KR)
Title: 전사 시트, 및 박막층의 전사 방법
Inventor: MORISHIMA Natsumi
IPC: A61F13/02
Filed: 2019-04-26
Abstract: 전사 시트(10)는, 다공질 기재로 이루어지는 지지층(20)과, 지지층에 지지된 박막층(21)이며, 5000nm 이하의 두께를 갖는 박막층을 구비한다.  지지층과 박막층이 건조된 상태에서의, 지지층과 박막층 사이의 밀착 강도가 건조 밀착 강도이고, 지지층과 박막층이 습윤된 상태에서의, 지지층과 박막층 사이의 밀착 강도가 습윤 밀착 강도이다.  건조 밀착 강도는 100mN 이상이고, 습윤 밀착 강도는 건조 밀착 강도보다 작으며, 230mN 이하이다.
Patent KR-20210018823-A (KR)
Title: Ibs 환자 계층화 방법
Inventor: SHANAHAN FERGUS
IPC: G16C20/70
Filed: 2019-06-07
Abstract: 과민성 대장 증후군(IBS) 환자를 계층화하기 위한 컴퓨터-구현 방법. 이 방법은 환자 미생물군집 프로파일을 생성하기 위해 환자로부터 얻은 생물학적 샘플에서 다중 박테리아의 존재, 부재 또는 풍부를 검출하는 단계; 및 과민성 대장 증후군(IBS) 환자를 제1 그룹 또는 제2 그룹으로 계층화하는 신호를 출력하기 위해 환자 미생물군집 프로파일에 대해 훈련된 분류기를 작동시키는 단계를 포함한다. 환자를 제1 그룹으로 계층화하는 것은 IBS를 나타내지 않는 평균 미생물군집과 비교하여 환자가 유의하게 변경되지 않은 미생물군집을 가지고 있음을 나타낸다. 환자를 제2 그룹으로 계층화하는 것은 IBS를 나타내지 않는 평균 미생물군집과 비교하여 환자가 변경된 미생물군집을 가지고 있음을 나타낸다. 요약과 함께 공개된 도 4b.
Patent KR-20220099277-A (KR)
Title: The chute end tensioning device with alternating function for pendulum type telescopic chute
Inventor: PARK JONG SAM
IPC: B65G11/12
Filed: 2021-01-06
Abstract: The present invention relates to a tension device for end of a pendulum type telescopic chute. More particularly, the present invention relates to a rope type tension device that shares a part of the necessary structural rigidity of a telescopic chute by giving a tensile force with a wire rope to lift the end of the telescopic suit when the pendulum type telescopic chute rotates in a vertical state to form a cantilever beam, and prevents shaking and sagging of the end of the chute.
Patent KR-20220102357-A (KR)
Inventor: DO JEONG TAE
IPC: C12Q1/02
Filed: 2021-01-13
Abstract: The present invention relates to a method for differentiating stem cells into neural stem cells in a short time by a specific culture method without conventional suspension culture, retinoic acid, co-culture (with stromal cells), a dual SMAD inhibitor (noggin & SB431542) treatment, or nervous system cell inducer treatment. The present invention provides a method for preparing neural stem cells. According to the present invention, early neural tissue is easily distinguished by transforming a marker gene into embryonic stem cells and differentiated into early nervous system cell aggregates without a neural lineage differentiation inducing factor by culturing the same in a three-dimensional form inside a drop of hydrogel. Also, by culturing the same in two dimensions, neural stem cells can be produced in a significantly shorter period (within about 3 weeks) compared to the conventional art, and thus a differentiation method is simplified and cost is reduced.
Patent KR-20220103517-A (KR)
Inventor: LEE MOONHEE
IPC: B63H25/22
Filed: 2021-01-15
Abstract: The present invention relates to a hydraulic steering system for a small vessel, capable of controlling a heading direction of a vessel by laterally rotating a rudder of the vessel through two pistons bidirectionally expanded and contracted by oil pressure supplied into a cylinder, thereby reducing an entire installation space and simplifying components. In accordance with the present invention, the hydraulic steering system for a small vessel, includes: a steering handle; a hydraulic pump supplying oil pressure to a first or second hydraulic line in accordance with a rotation angle and a rotation direction of the steering handle; a tiller connected with a rudder of the vessel, and installed to be rotated around a rotary shaft extended in a direction vertical to a vessel body; and a hydraulic actuator including a cylinder including a hydraulic chamber housing a working fluid supplied from the outside, and first and second ports communicating with both side parts of the hydraulic chamber and the first and second hydraulic lines of the hydraulic pump respectively, a moving disc slid in one of both axial directions of the hydraulic chamber by the oil pressure introduced into the hydraulic chamber of the cylinder through the first or second port, and a pair of two pistons installed on both sides of the moving disc to be extended to the outside of both ends of the cylinder and individually having an outer end part connected to both side parts of the tiller to rotate the tiller around the rotary shaft while being slid in the same direction.
Patent KR-20220104474-A (KR)
Title: Thermal stratification removal device caused by turbulent penetration using rotation of inner ring and outer ring
Inventor: KIM KWANG CHU
IPC: H02N2/10
Filed: 2021-01-18
Abstract: The present invention relates to an apparatus for removing the thermal stratification caused by turbulent penetration through rotation of inner and outer rings. According to the present invention, in an apparatus for removing the thermal stratification formed in a branch pipe branching from a main pipe through which the high-temperature fluid flows, the apparatus for removing thermal stratification comprises: a hollow body part coupled to the branch pipe; an inner ring disposed inside the body part so that an inner circumferential surface contacts the fluid and has magnetism; and an outer ring disposed on the outer side of the body part facing the inner ring and having an opposite pole to the inner ring. Accordingly, when the outer ring rotates, the inner ring is rotated by magnetic force.
Patent KR-20220108996-A (KR)
Title: Cooling device using loop type heat pipe
Inventor: LEE JOO HYUN
IPC: H05K7/20
Filed: 2021-01-28
Abstract: The present invention relates to a cooling device using a loop type heat pipe, which is disposed to be adjacent to a heating element to be cooled and dissipates heat through a process in which working fluid vaporizes from a liquid phase to a gas phase and absorbs heat from the heating element, to efficiently cool the heating element.
Patent KR-20220110898-A (KR)
Inventor: RYU JE HONG
IPC: G09B5/06
Filed: 2021-02-01
Abstract: An inclination movement mission performance method performed in a coding learning aid includes the steps of: setting for at least one of direction change and movement for inclination of the coding learning aid; recognizing, by using the coding learning aid, a recognition code including a QR code providing printed matter information displayed on a printed matter; providing to a user, by using the coding learning aid, mission performance guide information for carrying out an inclination movement mission; performing the mission by inclining the coding learning aid in a state where the coding learning aid is placed on the printed matter to make movement performed through a movement path according to the mission performance guide information; and determining the success and completion of the mission performance through an output motion. The efficiency of coding education can be improved.
Patent KR-20220112117-A (KR)
Inventor: PARK GA RAM
IPC: C09K11/02
Filed: 2021-02-03
Abstract: The present invention relates to a plurality of quantum dots which includes: metals containing indium and zinc, and non-metals containing phosphorus, selenium, and sulfur; a quantum dot complex in which the quantum dots are distributed in a matrix; and a color converting panel and a displaying panel including the same. The plurality of quantum dots does not contain cadmium. A molar ratio of the sulfur to the indium is 3 or more and 6 or less. A molar ratio of the sulfur to selenium is 0.69 or more and 0.89 or less. A ratio of the zinc to the indium is 10 or more and 12.4 or less. The plurality of quantum dots are configured to emit red light. The quantum dot complex is configured to maintain less than 103 % of a relative luminance compared to an initial luminance of the quantum dot complex while emitting excitation light with a wavelength of 450-470 nm (e.g., in a solid state) for a certain period of time (e.g., 100 hours or more). The present invention can provide improved driving reliability.
Patent KR-20220114181-A (KR)
Title: Method for generating hydrogen
Inventor: KIM PYUNGSOON
IPC: B01J23/46
Filed: 2021-02-08
Abstract: Provided is a method for producing hydrogen, which generates hydrogen by dehydrogenating a chemical hydride in a solid state with an aqueous acid solution, and makes 1 mole of hydrogen atoms in the chemical hydride react with an acid and water, as the sum, at a molar ratio of 0.5 to 2. One embodiment provides the method for producing hydrogen, which prevents vaporization of water by reaction at high-temperature and high-pressure conditions and can maximize hydrogen generating capacity in comparison with a material weight by reduction in the amount of water used.
Patent KR-20220118596-A (KR)
Title: Method for processing of agricultural products
Inventor: LEE KYOUNG JU
IPC: A23P20/20
Filed: 2021-02-18
Abstract: The present invention relates to a method for processing agricultural products. The method for processing agricultural products, according to the present invention, comprises the steps of: transferring at least one agricultural product accommodation unit in which tomatoes are accommodated to an injection position of a processing chamber, and connecting a guide rail and a joint rail to an injection rail; sealing the processing chamber; forming an infiltration space between tomato skins and contents; releasing a vacuum state of the processing chamber and stabilizing the processing chamber for a certain period of time, so that the agricultural products are recovered; supplying a mixed solution to the processing chamber and pressurizing the processing chamber for a certain period of time; maintaining pressurization of the processing chamber; and recovering the mixed solution filled in the processing chamber and withdrawing the agricultural product accommodation unit. According to the present invention, it is possible to contribute to increasing the profits of farmhouses.
Patent KR-20220119805-A (KR)
Title: Bending apparatus for one piece aming bolt of head lamp for vehicles
Inventor: CHOI MUN KI
IPC: B21K1/50
Filed: 2021-02-22
Abstract: The present invention relates to a bending molding apparatus for an integrated aiming bolt of a vehicle head lamp, which continuously and automatically performs bending molding for a preliminary rotation controller with a hardness strengthened by several processes during molding of the integrated aiming bolt of a vehicle head lamp.
Patent KR-20210028628-A (KR)
Title: Apparatus for air supply and the control method thereof
Inventor: KIM CHANG HOON
IPC: F24C15/20
Filed: 2021-03-04
Abstract: The present invention is to provide an air supply apparatus capable of creating a comfortable indoor environment by preventing odors generated during cooking from diffusing into an indoor space, and a method for controlling the air supply apparatus. For implementing this, the air supply apparatus comprises: at least one air inlet, which is located in front of an exhaust device for exhausting indoor air to the outdoors, at least a portion of which is located outside a side surface of the exhaust device; an air supply blower for supplying air into the indoor through the air inlet; and a control unit for controlling the operation of the air supply blower.
Patent KR-20220129327-A (KR)
Title: A camera device and optical instrument including the same
Inventor: BANG JUNG HWAN
IPC: G03B3/00
Filed: 2021-03-16
Abstract: The embodiment includes a lens unit, a control unit for supplying a driving current for moving the lens unit, and a position sensing unit for detecting the position of the lens unit. The control unit supplies a driving current to move the lens unit in multiple divisions to the target position. According to the present invention, the overshoot of the driving current can be reduced, the oscillation of an actuator can be prevented, and the stable zooming and AF operations can be performed.
Patent KR-20220130436-A (KR)
Title: Letter emoticon providing device
Inventor: KIM JIN TAE
IPC: H04L51/00
Filed: 2021-03-18
Abstract: The present invention relates to a letter emoticon providing device, and more specifically, to a letter emoticon providing device, wherein a sender sets a certain period of time, and 'open' is disabled within the period so that a receiver cannot open a sent letter emoticon, and after the period, the letter content information provided by the sender is displayed on a screen in real time.
Patent KR-20220132155-A (KR)
Title: Electronic device to encode video with max quantum parameter control and the method thereof
Inventor: LEE KYUNGIL
IPC: H04N19/167
Filed: 2021-03-23
Abstract: According to various embodiments of the present invention, an electronic device includes a memory and a processor operatively connected with the memory. The processor may obtain an allowable maximum bitrate of the electronic device; determine a maximum quantum parameter for encoding an image formed with at least one frame; obtain a first bitrate by encoding a first frame set of the image into a quantum parameter equal to or lower than the maximum quantum parameter; increase the maximum quantum parameter when the obtained first bitrate exceeds the allowable maximum bitrate; decrease the maximum quantum parameter when the obtained first bitrate is equal to or lower than the allowable maximum bitrate; obtain a second bitrate by encoding a second frame set consecutive to the first frame set of the image based on the increased or decreased maximum quantum parameter; increase the maximum quantum parameter when the obtained second bitrate exceeds the allowable maximum bitrate; and decrease the maximum quantum parameter when the obtained second bitrate is equal to or lower than the allowable maximum bitrate. Other various embodiments may be included. The present invention can partially apply a high bitrate only for a region requiring high-definition encoding by controlling a quantum parameter for each macroblock in a frame.
Patent KR-20220132982-A (KR)
Title: Hybrid vehicle control method
Inventor: BAE BONG UK
IPC: B60W20/00
Filed: 2021-03-24
Abstract: A control method of a hybrid vehicle of the present invention comprises: a step of monitoring an EOP driving current of an EOP driving at predetermined target RPM to determine whether the EOP driving current is included in a predetermined reference range which can estimate that the current EOP sucks air; a step of determining whether measured hydraulic pressure at a place receiving oil supplied by the EOP is less than predetermined reference hydraulic pressure when the EOP driving current is included in the reference range; and a step of temporarily reducing line pressure and increasing the RPM of the EOP when the measured hydraulic pressure is less than the reference hydraulic pressure.
Patent KR-20210122190-A (KR)
Inventor: KIM KI DUK
IPC: H04N5/33
Filed: 2021-03-30
Abstract: The present specification provides a thermal image processing method and a thermal image processing device capable of measuring the temperature of a target object in real time using a thermal image. The method for measuring the temperature performed by a thermal image processing device comprises: a step of generating a first thermal image representing the first temperature; a step of generating a second thermal image indicative of the second temperature; and a step of determining a temperature value corresponding to a pixel value of a thermal image based on the first thermal image and the second thermal image.
Patent KR-20220135640-A (KR)
Title: Colonoscopy pants to prevent unnecessary exposure
Inventor: OH TAE YOUNG
IPC: A41D13/12
Filed: 2021-03-31
Abstract: The present invention relates to pants for a colonoscopic examination, which is worn by an examinee for an endoscopic examination, and in which a hole for an endoscopic examination is formed. The pants for a colonoscopic examination are formed in a structure in which an upper first edge fixing part (21) of a first shielding screen (20) and an upper second edge fixing part (22) of a second shielding screen (30) are fixed to a pant main body (10) in a mutually overlapping state, such that a hole (11) for an endoscopic examination is doubly covered by the first shielding screen (20) and the second shielding screen (30) which are opened by being bent in both left and right directions around an overlapping portion (OL). Accordingly, an examinee for a colonoscopic examination can comfortably undergo a colonoscopic examination without worrying about unnecessary exposure. In addition, it is possible to avoid unnecessary controversy between an examinee and an examiner or between an examinee and a third party, which may occur due to the exposure of the examinee's buttocks.
Patent KR-20220136676-A (KR)
Inventor: LEE BANG KEUN
IPC: G01N21/88
Filed: 2021-04-01
Abstract: Disclosed is a component inspection system using optical communication. According to one aspect of the present embodiment, the component inspection system comprises: a component inspection device that inspects the performance of a component by charging or mounting a component to be inspected; a performance evaluation unit that receives an inspection result from the component inspection unit, analyzes the performance of the component, and evaluates good or bad; a first optical communication device that is connected to the component inspection device, converts the inspection result of the component inspection device into visible light communication data, and outputs the converted visible light communication data; and a second optical communication device that is connected to the performance evaluation device, receives the visible light communication data output from the first optical communication device, converts the visible light communication data, and transfers the visible light communication data to the performance evaluation device. Therefore, the frequency of management and maintenance can be significantly reduced.
Patent KR-20220141396-A (KR)
Inventor: AN YONG SEOK
IPC: B01F29/60
Filed: 2021-04-13
Abstract: The present invention relates to an agitator for a pigment ink cartridge, which comprises a bottom plate, both side surface plates coupled to the upper portion of the bottom plate, and a tall housing front surface plate and a housing rear surface plate. The present invention further comprises: a housing which has an elongated groove upwardly opened at the center of the upper portion of the housing front surface plate and the housing rear surface plate; a first bearing and a second bearing which are respectively coupled to the elongated groove of the housing front surface plate and the housing rear surface plate; a bucket which is composed of a bucket bottom plate, both side surface plates, a bucket front surface plate and a bucket rear surface plate, and has a rotational shaft individually coupled to the outside of the bucket front surface plate and the bucket rear surface plate to be inserted into the bearing so as to be rotatably coupled; a plurality of ribs which protrude such that an insertion groove may be formed at the upper portion of the bucket bottom plate such that a pigment ink cartridge may be inserted therein; an uneven coupling member which is composed of a male and female pair coupled to the rotary shaft protruding from the housing front surface plate; a motor attachment gutter which is vertically attached to the housing front surface plate in a shape of a square groove having the both end portions outwardly bent; a decelerating motor which is attached to the outside of the motor attachment gutter and is coupled to the uneven coupling member; and a switch which is coupled to one side of the motor attachment gutter to control electricity supply. Therefore, fabrication costs of the agitator may be reduced.