baber/WOPTO huggingface dataset:
Patent KR-20200045274-A (KR)
Inventor: KANG DAE WON
IPC: B29C45/00
Filed: 2018-10-22
Abstract: The present invention relates to a filter attaching method of a filter syringe capable of improving product quality by insert injection-molding of a filter sheet to be fitted into a filter housing and, more specifically, to a filter attaching method of a filter syringe, which comprises the steps of: providing upper and lower core molds for forming the filter housing coupled to the inside of a cylinder into which an injection solution is injected; supplying the filter sheet to the upper core mold; mounting a punching module for manufacturing the filter sheet on the upper core mold; cutting the filter sheet to filter foreign matters contained in the injection solution injected into the cylinder by the operation of the punching module; and performing injection-molding by inserting the cut filter sheet into upper and lower core molds.
Patent KR-20200046661-A (KR)
Title: Apparatus for guiding a specimen
Inventor: LEE SEONG
IPC: G01N1/28
Filed: 2018-10-25
Abstract: A specimen guide apparatus according to one embodiment is a specimen guide apparatus for guiding a specimen into an upset base mold which comprises the bottom surface for supporting the specimen, two strain limiting surfaces contactable with the specimen, and two strain setting surfaces spaced apart from the specimen in order to set the strain of the specimen. The specimen guide apparatus may comprise: a first part slidable along the strain setting surface of any one of the two strain setting surfaces while supporting one surface of the specimen; a second part slidable along the other strain setting surface among the two strain setting surfaces while supporting the other surface of the specimen; and a connecting part connecting the first part and the second part.
Patent KR-20200047150-A (KR)
Inventor: SIM WON SUP
IPC: G09B9/00
Filed: 2018-10-26
Abstract: An experience unit operating at a remote place in real time is disclosed. The experience unit operating at a remote place in real time according to an embodiment of the present invention provides a passenger with content according to virtual reality at a remote place in real time and performs stable operation according to motion.
Patent KR-20200048786-A (KR)
Title: Method of displaying content preview screen and apparatus thereof
Inventor: SONG JI HO
IPC: G06F3/0481
Filed: 2018-10-30
Abstract: Provided is a method for displaying a content preview screen. According to an embodiment of the present invention, the method for displaying a content preview screen, in a method performed by a computing device, comprises the steps of: displaying a list including at least one content; and automatically scrolling and displaying a preview screen of a first content in response to a first user input targeting the first content among the contents of the list, wherein the first user input may exclude a user input for viewing the first content in detail.
Patent KR-20200051229-A (KR)
Title: Method of processing for coffee bean
Inventor: BANG JIN YOUNG
IPC: A23F5/02
Filed: 2018-11-05
Abstract: A method for processing coffee beans is provided. The method includes the steps of: soaking the coffee beans; mixing rice husks with the soaked coffee beans and rotating a mixture; separating the coffee beans by sieving the mixture of the coffee beans and the rice husks; and drying the separated coffee beans.
Patent KR-20200051340-A (KR)
Inventor: KIM WAN YI
IPC: C21C1/02
Filed: 2018-11-05
Abstract: An embodiment of the present invention is a refining agent that removes at least phosphorus (P) among impurities contained in molten iron, and includes powdered slag which is produced from a refining process and from which Ca_2SiO_4 is precipitated. Therefore, the refining agent according to the embodiment of the present invention reduces the cost for preparing a refining agent and thus enables low-cost refining work. In addition, by recycling powdered slag as a refining agent, it is possible to reduce the cost wasted for filling of the powdered slag. Furthermore, according to the refining agent of embodiments, it is possible to form slag with improved P solubility and, therefore, dephosphorization efficiency can be improved.
Patent KR-20200052780-A (KR)
Inventor: JINSUNG KIM
IPC: H01L31/0224
Filed: 2018-11-07
Abstract: According to an embodiment of the present invention, a photovoltaic module comprises: a plurality of photovoltaic cells having a long axis and a short axis, including a first electrode disposed on a front surface and a second electrode disposed on a back surface, and disposed in a first direction; and a plurality of wiring materials connecting the first electrode of a first photovoltaic cell and the second electrode of a second photovoltaic cell among the plurality of photovoltaic cells, wherein the first electrode and the second electrode are adjacent to each other. The thickness of the plurality of wiring materials is 270 to 320 (um). The decrease in output of the photovoltaic module is prevented.
Patent KR-20190056307-A (KR)
Title: Silsesquioxane polymer and coating composition including the same
Inventor: LEE IN KYU
IPC: C08G77/04
Filed: 2018-11-12
Abstract: Disclosed are: a silsesquioxane polymer coated on a glass substrate to improve the strength of the glass substrate; and a coating composition comprising the same. The silsesquioxane polymer comprises repeating units represented by chemical formula 1 and chemical formula 2. The coating composition according to the present invention can be applied to various types of glass substrates and has an advantage of excellent adhesion to glass substrates.
Patent KR-20190079496-A (KR)
Title: Charging device and dust collecting device
Inventor: SEIRO YUGE
IPC: B03C3/40
Filed: 2018-11-15
Abstract: The present invention relates to a charging device and a dust collecting device. The charging device comprises: a plurality of plate-shaped counter electrodes arranged in the direction intersecting the ventilation direction, such that each surface follows the ventilation direction; and a plurality of linear high voltage electrodes respectively provided between the plurality of counter electrodes, wherein the plurality of counter electrodes comprises a first counter electrode having a first electrode area and a second counter electrode having a second electrode area smaller than the first electrode area, and the first counter electrode and the second counter electrode are alternately arranged.
Patent KR-20180125931-A (KR)
Title: Cosmetic vessel
Inventor: KIM SUNG HWAN
IPC: A45D33/18
Filed: 2018-11-16
Abstract: A cosmetic vessel according to the present invention comprises: a container body in which an impregnating member is housed therein; and a fixing ring having a fixing unit provided along the side surface edge of the container body and an extending unit extending from the fixing unit toward the upper surface of the container body, wherein the extending unit includes a shape hole with a predetermined shape on the central portion. According to the present invention, the shape of the fixing ring for preventing the separation of the impregnating member is varied to realize the three-dimensional design of the impregnating member.
Patent KR-20200058115-A (KR)
Inventor: SUNG SANG BONG
IPC: H01Q9/28
Filed: 2018-11-19
Abstract: Provided is a communication device for a vehicle. The communication device for a vehicle comprises: a first case forming the outer surface; a communication interface unit including a processor disposed inside the first case and a plurality of first connection terminals electrically connected with the processor and disposed on a first side of the first case; and a first antenna module including a plurality of first access terminals directly and detachably coupled with the plurality of connection terminals and a first antenna electrically connected to at least one of the plurality of first access terminals. When the plurality of first connection terminals and the plurality of first access terminals are connected, the communication interface unit and the first antenna module are integrally coupled.
Patent KR-20200058149-A (KR)
Inventor: BAE SHIN TAE
IPC: B60H1/00
Filed: 2018-11-19
Abstract: An air conditioner for a vehicle including an improved electric heater is provided. The air conditioner for a vehicle includes an inlet provided to introduce external air into a vehicle, an outlet provided to discharge the air introduced through the inlet to the interior of the vehicle, a duct connecting the inlet and the outlet, and the electric heater which is arranged inside the duct to raise the temperature of interior air of the vehicle and has a carbon-containing electric heating element.
Patent KR-20200058793-A (KR)
Title: Curling robot and method of controlling the same
Inventor: OH SE HOON
IPC: B25J11/00
Filed: 2018-11-20
Abstract: An object according to one embodiment is to provide a curling robot which actively sets the moving direction and a control method thereof. The curling robot according to one embodiment includes: a body; a pair of front wheels installed on the front of the body; a rear wheel installed on the rear of the body; and a controller which determines a rotation angle of the body with any one of the pair of front wheels as the center of rotation based on the rotation angle of the rear wheel based on an imaginary line connecting the center of the pair of front wheels and the rear wheel.
Patent KR-20200063487-A (KR)
Inventor: SANG OK PARK
IPC: G02B7/04
Filed: 2018-11-28
Abstract: The present embodiment relates to a lens driving apparatus which comprises: a cover including a top plate, and a side plate extending from the top plate; a bobbin disposed in the cover; a first coil disposed at the bobbin; a magnet disposed between the side plate of the cover and the coil; an elastic member coupled to the bobbin; and a second coil spaced apart from the first coil and generating induced voltage by the first coil. A coating layer is disposed on the surface of at least a portion of the elastic member. The lens driving apparatus of the present embodiment is intended to provide the lens driving apparatus in which oscillation of the elastic member is suppressed in a model in which auto focus feedback control is performed.
Patent KR-20200067067-A (KR)
Title: PLC Wireless Input/Output module
Inventor: HA SANGPYO
IPC: G05B19/418
Filed: 2018-12-03
Abstract: The present invention relates to a wireless PLC input/output module and, more specifically, to a wireless PLC input/output module capable of reducing manufacturing costs with a simplified control circuit part. According to the present invention, the wireless PLC input/output module comprises: a terminal block for connecting a wire cable to the module; a micro controller unit; a wireless communication chipset; a photo coupler for protecting a circuit of the module; and a power supply device consisting of an AC/DC converter and a step-down circuit.
Patent KR-20200069608-A (KR)
Title: Method of manufacturing a hole transporting layer for orgnaic photodioe and method of manufacturing a organic photodiode
Inventor: KIM YOUNSHIN
IPC: H01L51/56
Filed: 2018-12-07
Abstract: The present specification provides a method for manufacturing a hole transport layer for an organic photodiode and a method for manufacturing the organic photodiode. The method for manufacturing a hole transport layer for an organic photodiode includes the steps of: depositing a hole transport material in a vacuum condition; and exposing the deposited hole transport material to an atmospheric pressure condition.
Patent KR-20190067727-A (KR)
Title: Device and method for biometric age prediction model generation
Inventor: PARK SUE KYUNG
IPC: G16H50/50
Filed: 2018-12-07
Abstract: The present invention relates to a method for generating a biometric age prediction model, which comprises the steps of: receiving gender, age, and a plurality of biometric indexes of a plurality of users; classifying a plurality of biometric index variables related to the gender or age of the users to be selected as a prediction variable used for predicting biometric age of the users; constructing a biometric age prediction model using the selected prediction variables as an input and an item related to a biometric age prediction result as an output; predicting a biometric age of a first user using the biometric age prediction model; and predicting the risk probability of a chronic disease of the first user on the basis of the predicted biometric age of the first user.
Patent KR-20200070868-A (KR)
Title: Electroluminescence display device and driving method thereof
Inventor: JUNGPIL RYU
IPC: G09G3/3233
Filed: 2018-12-10
Abstract: The present invention provides a pixel driving circuit of a n^th line, which is effective for suppressing a leakage current. The pixel driving circuit comprises: an organic light emitting diode (OLED); a driving transistor driving the OLED; and a first transistor connected between a first node to which a gate electrode of the driving transistor is connected and a second node to which an initialization voltage is supplied at a different potential value according to timing, and controlled by a scan signal of an (n-1)^th line.
Patent KR-20200072115-A (KR)
Title: Secondary battery and manufacturing method thereof
Inventor: SONG JUNG WHAN
IPC: H01M2/16
Filed: 2018-12-12
Abstract: The present invention relates to a secondary battery in which an electrode assembly, in which a positive electrode, a separator, and a negative electrode are repeatedly stacked, is embedded in a case, wherein at least one of components constituting the electrode assembly contains zeolite having porosity. In the secondary battery of the present invention for achieving the object as described above, porous zeolite is added to the electrode assembly to collect gas molecules inside the case to prevent swelling.
Patent KR-20200074293-A (KR)
Title: Manufacturing apparatus for gangjeong
Inventor: CHOI WON OK
IPC: B26D7/06
Filed: 2018-12-14
Abstract: The present invention relates to a gangjeong (Korean traditional snack) manufacturing apparatus enabling an upgrade of the gangjeong quality. The apparatus includes: a first belt conveyor; a flattening unit installed on the upper side of the first belt conveyor to be elevatable and sending gangjeong dough to the rear stage while pressing and flattening the dough seated and sent on the flat surface of the first belt conveyor; a first cutting unit disposed behind the flattening unit in the conveyance direction of the first belt conveyor with at least one wire that manufactures gangjeong bars by penetrating the side surface of the dough installed longitudinally or transversely with respect to the side surface of the dough; a second conveyor installed in the vertical direction of the first belt conveyor in an end portion of the first belt conveyor such that the gangjeong bar can be seated and sent on the flat surface, installed so as to be lower in height than the first belt conveyor, and sending the gangjeong bar perpendicularly to the conveyance direction of the first belt conveyor; a second cutting unit provided with one or more wires equally spaced apart in the width direction of the second conveyor and performing gangjeong manufacturing by cutting the bars in the length direction; and a control unit controlling the operation of the first and second belt conveyors and the flattening unit.
Patent KR-20190127530-A (KR)
Title: Method for suppressing over-growth and improving quality of cucumber plug seedling by vibratory stimulation
Inventor: HWANG SEUNG JAE
IPC: A01G7/06
Filed: 2018-12-19
Abstract: The present invention relates to a method for suppressing excessive growth and improving seedling quality of a cucumber plug seedling by vibration stimulation. The method of the present invention is an environmentally friendly method which does not use a growth regulator. Excessive growth phenomenon can be effectively suppressed when raising the plug seedlings under close planting cultivation conditions, and improve the seedling quality of the plug seedling can be improved, thereby being useful for producing high quality cucumber plug seedlings.
Patent KR-20200078010-A (KR)
Inventor: KIM BYUNG SOO
IPC: C08L101/08
Filed: 2018-12-21
Abstract: The present invention relates to a porous heat-resistant layer composition comprising: a hyperbranched oligomer containing 20 to 200 crosslinkable functional groups; a polymerization initiator; inorganic particles; and a solvent, a heat-resistant layer formed therefrom, a separator for a lithium secondary battery including the same, and a lithium secondary battery including the same.
Patent KR-20200079614-A (KR)
Inventor: IEM JOON
IPC: B08B1/04
Filed: 2018-12-26
Abstract: Disclosed is an apparatus for recycling laver washing water having an independently rotating scrubber, which pushes rising laver powder at the right moment to maximally remove the laver powder before laver washing water is input to a filtering means. According to the present invention, the apparatus comprises a laver powder removing unit disposed on a supporter. The laver powder removing unit is divided into an inner area and an outside area with respect to a cylindrical screen net and a screw washing unit having a first brush mounted thereon is disposed in the inner area, wherein the first brush is formed along a spiral line. A scrubber is mounted on the upper part of the screw washing unit and rotates independently of the screw washing unit to push and discharge the laver powder rising from the inner area to a discharge vessel.
Patent KR-20200080905-A (KR)
Inventor: PARK BYUNG YUP
IPC: H04N21/222
Filed: 2018-12-27
Abstract: The present invention relates to a cloud-using 3D indoor space service method and system capable of checking an indoor space in real-time. The method of the present invention comprises: an indoor space checking device installing step; a camera device installing step; a reference stand installing step; a reference stand photographing step; a camera device installing position measuring step; a reference stand removing step; an indoor space photographing step; a 3D indoor space image producing step; and a sensing data and 3D indoor space image transmitting step. According to the present invention, a realistic 3D indoor space image can be serviced.
Patent KR-20200082008-A (KR)
Title: Panel and electronic device
Inventor: LIM HWA CHUN
IPC: H01L27/32
Filed: 2018-12-28
Abstract: Embodiments of the present invention relate to a panel and an electronic device. According to embodiments of the present invention, a dehydrogenation process of an insulating layer is possible during a manufacturing process, thereby providing a panel with excellent durability and an electronic device. The panel comprises a gate electrode, a semiconductor layer, a gate insulating film, a first electrode, a second electrode, a first passivation layer, a planarization layer, a second passivation layer, a third electrode, and a third passivation layer.
Patent KR-20200082484-A (KR)
Inventor: KIM JIN HYUK
IPC: F21Y115/10
Filed: 2018-12-28
Abstract: An objective of the present invention is to provide an LED lighting fixture for minimizing logistics costs by reducing volume of logistics when installing and distributing an LED lighting fixture. According to one embodiment of the present invention, the LED lighting fixture comprises: an LED module formed by mounting a plurality of LED elements onto a printed circuit board; a frame including a module installation member having the LED module mounted thereon and having a width and a length and a bracket connected to both ends of the module installation member and installed in one place; and a converter module mounted on the module installation member and electrically connected to the LED module.
Patent KR-20180037618-A (KR)
Title: 외부에서 동력을 공급받는 기계 무기의, 특히 기관총의, 반동 강화기
Inventor: SCHNEIDER HUBERT
IPC: F41A7/00
Filed: 2016-07-05
Abstract: 적어도 하나의 총신(1)을 포함하는, 외부에서 동력을 공급받는 무기(10), 특히 기계 무기 및 기관총을 위해, 총신(1, 1', 1")의 전방 단부(3)에 반동 강화기(2)가, 무기(10)의 복귀 집단의 내부적 복귀를 강화하기 위해 그리고 무기(10)를 모니터링하기 위한, 특히 기능적으로 모니터링하기 위한, 신호를 생성하고 강화하기 위해, 제안된다. 반동 강화기(2)는, 깔때기 형태의 것이다. 강화에 의해 강화되는 신호는, 예를 들어, 발사되는 탄환들의 개수를 집계하는 것, 비상 정지 기능을 개시하는 것, 등을 위해 사용된다. 추가적 용도에 의존하여, 기계적으로 강화된 신호는, 전기적 신호로 변환될 수 있을 것이다.
Patent KR-20180030108-A (KR)
Title: 분석을 실시하기 위한 유체 시스템
Inventor: CARRERA FABRA JORDI
IPC: B01L3/00
Filed: 2016-07-15
Abstract: 유체 테스팅 시스템 및 이용 방법이 제공된다.  유체 테스팅 시스템은 마이크로유체 채널, 제1 챔버 및 제2 챔버를 포함한다.  마이크로유체 채널은 마이크로유체 채널을 통한 유체의 도입 및/또는 추출을 위한 하나의 포트만을 갖는다.  제1 챔버는 마이크로유체 채널의 말단 단부에 배치된다.  제2 챔버는 유체 채널에 커플링되고, 제2 챔버에 대한 각각의 개구부가 동작 중에 중력 벡터에 실질적으로 평행하게 정렬되도록, 정렬된다.
Patent KR-20180037249-A (KR)
Title: 침지 노즐
Inventor: FUKUNAGA SHINICHI
IPC: B22D41/50
Filed: 2016-09-13
Abstract: 본 발명은, 편평 형상의 침지 노즐에 있어서, 용강 토출류를 안정화시키고 주형 내 탕면을 안정화시키는, 즉 그 변동을 줄이는 침지 노즐을 제공한다. 본 발명에서는, 내공의 폭(Wn)이 내공의 두께(Tn)보다 큰 편평 형상인 침지 노즐에 있어서, 편평 부분의 폭방향의 벽면 중앙부에 중앙 돌출부(1)를 마련하였다. 이 중앙 돌출부(1)의 폭방향의 길이(Wp)의 Wn에 대한 비(Wp/Wn)는 0.2 이상 0.7 이하이다. 중앙 돌출부(1)는 대칭적으로 한 쌍으로 배치되어 있고, 한 쌍의 중앙 돌출부의 두께 방향의 합계 길이(Tp)는 Tn의 0.15 이상 0.75 이하이다.
Patent KR-20180061161-A (KR)
Title: 광 통신 커넥터, 광 통신 케이블 및 전자 기기
Inventor: TOBA KAZUAKI
IPC: G02B6/32
Filed: 2016-09-07
Abstract: 메인터넌스성이 우수하고, 또한 비광결합 시에 있어서 평행광(콜리메이트광)이 광 커넥터 밖으로 직접 방사되는 것을 방지하는 것이 가능한, 신규하고 개량된 광 통신 커넥터, 광 통신 케이블 및 전자 기기를 제안한다.  광 전송로로부터의 광을 콜리메이트하는 콜리메이트 렌즈와, 상기 콜리메이트 렌즈보다 선단측에 배치되어, 상기 콜리메이트 렌즈로부터 사출된 상기 광 전송로로부터의 광을 굴절시켜 사출하는 굴절부와, 상기 굴절부로부터 사출된 광의 적어도 일부를 산란시키는 산란부를 구비하는, 광 통신 커넥터가 제공된다.
Patent KR-20180037334-A (KR)
Title: 스마트폰 디스플레이에서 정보 표시 방법
Inventor: KIM SI HAN
IPC: G06F15/16
Filed: 2013-03-21
Abstract: 본 발명은 디스플레이와 중앙처리장치 및 입력장치가 구비된 단밀기에서, 상기 디스플레이 위에서 단계를 구별하는 단계의 조작 명령이 입력되면, 입력장치는 단계의 조작 명령을 출력하고, 상기 중앙처리장치는 단계의 조작 명령의 단계를 인식하고, 상기 단계에 맞는 정보를 디스플레이에 출력하므로서, 화면 전환 명령을 여러차례 하지 않고도 현재의 화면에 표시된 정보와 연관된 정보를 디스플레이 화면에 효과적으로 표시할 수 있게 한다.
Patent KR-20180081711-A (KR)
Title: Rf-dc 컨버터
Inventor: RANGEL MANUEL PINUELA
IPC: H02J50/27
Filed: 2016-09-13
Abstract: 제 1 주파수 대역의 제 1 RF 신호 및 제 1 주파수 대역과 별개인 제 2 주파수 대역의 제 2 RF 신호를 부하에 전력을 공급하기 위한 DC 신호로 변환하도록 동작 가능한 듀얼 밴드 컨버터가 제공된다.  상기 컨버터는 상기 듀얼 밴드 컨버터의 동작 동안, 상기 제 1 무선 주파수 신호 및 상기 제 2 무선 주파수 신호에 기초하여, 상기 DC 신호 및 상기 제 1 무선 주파수 신호 및 상기 제 2 무선 주파수 신호 각각의 2개 이상의 고조파를 생성하도록 구성되는 정류기; 상기 제 1 무선 주파수 신호 및 상기 제 2 무선 주파수 신호를 상기 정류기로 유도하고 상기 듀얼 밴드 컨버터의 동작 동안 상기 정류기에 의해 생성된 상기 고조파들 각각의 성분을 수신하도록 구성되는 평면형 전송 라인(planar transmission line); 각각 상기 평면형 전송 라인에 연결된 제 1 스터브(stub) 및 제 2 스터브로서, 상기 제 1 스터브 및 상기 제 2 스터브는, 상기 듀얼 밴드 컨버터의 동작 동안, 각각, 상기 정류기로부터 수신된 상기 제 1 무선 주파수 신호의 제 1 고조파의 성분 및 제 2 고조파의 성분을 반사하도록 구성되는, 상기 제 1 스터브 및 상기 제 2 스터브; 및 각각 상기 평면형 전송 라인에 연결된 제 3 스터브 및 제 4 스터브로서, 상기 제 3 스터브 및 상기 제 4 스터브는, 상기 듀얼 밴드 컨버터의 동작 동안, 각각, 상기 정류기로부터 수신된 상기 제 2 무선 주파수 신호의 제 1 고조파의 성분 및 제 2 고조파의 성분을 반사하도록 구성되는, 상기 제 3 스터브 및 제 4 스터브를 포함한다.
Patent KR-20180058821-A (KR)
Title: 상호작용형 다단계 물리적 합성
Inventor: AGGARWAL RAJAT
IPC: G06F17/50
Filed: 2016-09-01
Abstract: 본 발명의 일실시예에 있어서, 프로세서로 구현된 방법이 회로 설계를 배치 및 라우팅하기 위해(102) 제공된다. 제 1 네트리스트가 회로 설계를 위해 제공된다. 제 1 배치된 설계를 생성하기 위해(110) 타겟 IC 상에 제 1 네트리스트(106)에 대한 배치가 수행된다(108). 제 1 배치된 설계 상에 최적화 세트가 수행된다. 최적화 세트는 최적화 이력 파일(116)에 기록된다(114). 제 1 네트리스트와는 상이한 제 2 네트리스트를 생성하기 위해 제 1 네트리스트 상에 최적화 이력 파일에서 지정된 하나 이상의 최적화가 수행된다(118/202). 제 1 배치된 설계와는 상이한 제 2 배치된 설계를 생성하기 위해(208) 타겟 IC 상에 제 2 네트리스트에 대한 배치가 수행된다(206). 배치 및 라우팅된 회로 설계를 생성하기 위해 제 2 배치된 설계의 네트가 라우팅된다(210).
Patent KR-20180078249-A (KR)
Title: 청색광 및 uv 광으로부터 보호하는 광학 물품
Inventor: CARREGA AUDE
IPC: G02B5/22
Filed: 2015-11-06
Abstract: 본 발명은, 전방 메인 표면 및 후방 메인 표면을 갖는 기판을 포함하는 광학 물품에 있어서, CIE (1976) L*a*b* 국제 비색계에 정의된 바와 같은 7 이하의 비색 계수 b*를 갖고, 87% 이상의 가시 스펙트럼 Tv에서의 상대 광 투과율을 갖고, 전방 메인 표면에 도달하는 420 내지 450 nm 범위의 파장을 갖는 광의 적어도 8%를 차단하며, 후방 메인 표면에서, 30°의 입사 각도 및 45°의 입사 각도 모두에 대해, 7% 미만인, ISO 13666:1998 표준에 정의된 함수 W(λ)에 의해 가중된, 280 nm 및 380 nm 사이의 평균 반사율 R UV 를 갖는 광학 물품에 관한 것이다. 이러한 광학 물품은 광독성 청색광 및 UV 광으로부터 사용자의 눈을 보호하는 데에 사용될 수 있다.
Patent KR-20180063239-A (KR)
Title: 마이크로텍스쳐 표면을 가지는 작은 수직력 리트랙팅 장치
Inventor: BLUECHER LUKAS
IPC: A61B17/00
Filed: 2016-10-05
Abstract: 본 개시 내용은 마이크로텍스쳐 표면을 포함하는 수술용 리트랙터를 제공한다.  수술용 리트랙터는 리트랙터의 하나 이상의 부분 상에서 마이크로텍스쳐 표면을 포함하고, 그에 의해서 조직에 대한 손상 또는 트라우마를 방지 또는 최소화하면서 습윤 조직에 대한 부동화력 또는 배치력을 유리하게 제공한다.