baber/WOPTO huggingface dataset:
Patent GB-2608173-A (GB)
Title: A controller, electronics module, system and method
Inventor: MICHAEL JOHN LYNCH
IPC: A61B5/256
Filed: 2021-06-25
Abstract: A controller obtains contextual data relating to the operational context of the wearable article (S501). The controller determines from the contextual data whether to enter a first measurement mode or a second measurement mode (S502). The controller enters the first measurement mode or the second measurement mode according to the determination (S503, S504). In the first measurement mode, the controller selectively performs measurements using a sensor of the wearable article according to the motion state of the wearer (S503). In the second measurement mode, the controller performs measurements using the sensor at a first measurement rate independent of the motion state of the wearer (S504). The system might be used to collect data at different rates when a user is at rest compared to when they are performing exercise.
Patent GB-2608391-A (GB)
Title: Construction product, method of making, and method of use
Inventor: JONATHAN WARD
IPC: C09D197/00
Filed: 2021-06-29
Abstract: A thermal insulation material for application onto building surfaces comprises a tree-based component, aerogel, and vapour-permeable binder. Typically, the tree-based component comprises cork and the binder is an acrylic emulsion. Preferably, the thermal insulation material comprises ≥2 wt.% aerogel, ≥4 wt.% cork, and ≥50 wt.% binder. The cork may be in granular form and the aerogel may have a particle size of ≥100 microns. A method of mixing an insulating mixture composed of a tree-based component, aerogel, and vapour-permeable binder comprises dry mixing the aerogel and tree-based component. Typically, the binder is diluted with water and/or wetting agent before addition to the aerogel and tree-based component mixture. A method of insulating a building structure comprises applying a mixture composed of a tree-based component, aerogel, and diluted vapour permeable binder onto a wall, allowing it to dry, and skimming over with plaster. The material may be applied by spraying or trowelling.
Patent GB-2595600-A (GB)
Title: Tessellating blister packages for contact lenses
Inventor: SARAH ALMOND
IPC: B65D75/32
Filed: 2020-01-20
Abstract: A blister package for a contact lens is provided that can be stacked with other blister packages of the same design. One example of the blister package has a body that includes a dome and a handle. A seal is attached to the top surface of the body and has a seal dome that seals a volume between the outer sidewall of the body dome and the inner sidewall of the seal dome. The handle has a through-hole and the through-hole that accommodates the outer sidewall of the seal dome. Another blister package provided has a handle and a bowl and the handle has a through- hole that accommodates the bowl outer surface. Stacks of blister packages are also provided as is secondary packaging for packaging stacks of tessellating blister packages.
Patent GB-2618298-A (GB)
Title: Low complexity enhancement video coding with temporal scalability
Inventor: FLORIAN MAURER
IPC: H04N19/31
Filed: 2021-09-21
Abstract: A method of encoding a video comprises obtaining a base encoding 807, 809 of a video signal at a first frame rate and using a set of frames derived from the base encoding in encoding the video signal into an enhancement encoding 811, 813 at a second frame rate. Also claimed is a corresponding decoding method in which data for the enhancement encoding is modified to obtain an enhancement encoding at a third frame rate less than at least one of the first or second, and the enhancement encoding is decoded at the third frame rate. The first and second frame rates may be identical, and the modification may comprise discarding frames. Also claimed is an encoding method in which a set of frames in a base stream includes droppable frames 817 and these frames can be removed either before or after an enhancement stream is encoded. Also claimed is an encoder in which an input video is provided to both a base encoder and an enhancement encoder and a decoding of an output of the base encoder is received by the enhancement encoder. Also claimed is a decoder which can switch between two frame rates by removing frames.
Patent GB-2596724-A (GB)
Title: Method, system and apparatus for a rail track
Inventor: Marc A Gilpin
IPC: H02J7/00
Filed: 2020-04-10
Abstract: A rail track assembly comprises a rail defining a longitudinal channel configured to slidably receive at least a portion of a monitoring drone. An end cap is configured to be coupled to a first longitudinal end of the rail. A charge cap is configured to be coupled to second longitudinal end of the rail opposite the first longitudinal end, the charge cap configured to house a power module for charging the monitoring drone when the monitoring drone is located at the second longitudinal end.
Patent GB-2597235-A (GB)
Title: Swellable rubber element that also creates a cup packer
Inventor: MICHAEL LINLEY FRIPP
IPC: E21B33/127
Filed: 2019-07-16
Abstract: A packer has a constrained portion coupled to a mandrel and an unconstrained portion made of a swellable material and coupled to the constrained portion. The unconstrained portion is free to move with respect to the mandrel.
Patent GB-2613631-A (GB)
Title: Aircraft electric propulsion
Inventor: NABEEL AHMED SHIRAZEE
IPC: B64D33/08
Filed: 2021-12-10
Abstract: An electric propulsion system for aircraft comprises a propulsion fan 26 and a plurality of electrical machines 2) connected at respective positions to an elongate driveshaft 17 which is coupled to the fan. At least one of the electrical machines is operable as a motor, and at least one is operable as a generator. In some embodiments, the machines are operable as both a motor and a generator. Preferably, the machines are mounted in a duct, where the fan lies at one end, and airflow passes down the duct.
Patent GB-2599850-A (GB)
Title: Urinary catheter
Inventor: DEREK HERRERA
IPC: A61M25/04
Filed: 2020-06-09
Abstract: A urinary catheter (10) is described that can be retained inside the body for extended periods. A catheter mating device can connect to the catheter to move the catheter inside of the body or remove it from the body. The catheter includes one or more of: (1) a retention portion (20) having an outer cover (22), an inner cavity (23), and at least one structure in the inner cavity that exerts outward force on the outer cover, and (2) an extendable flap (19) at the catheter's distal end. The retention portion and/or extendable flap each are configured to retain the catheter in the proper position inside of a user's body.
Patent GB-2606815-A (GB)
Title: Ion source nebuliser
Inventor: ALASTAIR MURRAY BOOTH
IPC: H01J49/04
Filed: 2022-02-15
Abstract: A nebulizer 3 for an ion source in a mass or ion mobility spectrometer comprises an outlet aperture 1 and a liquid capillary 2, wherein the outlet of the liquid capillary may be withdrawn within the nebuliser. A method of operating the nebuliser comprises measuring a flow rate of a gas supplied to the outlet aperture, e.g. using flow meter 5), and determining or altering a position of the liquid capillary relative to the outlet aperture based on the measured flow rate. The measured flow rate may be compared to a flow rate indicative of the liquid capillary being in a desired or optimised position relative to the outlet aperture, e.g. a position that corresponds to flow blurring nebulisation. The ion source may comprise an electrospray (ESI) ion source, a desorption electrospray (DESI) ion source, a desorption electro-flow focusing (DEFFI) ion source, an impactor ion source or an atmospheric pressure chemical ionisation (APCI) ion source.
Patent GB-2600877-A (GB)
Title: Fuel cell overheating protection system and method
Inventor: LEI SUN
IPC: H01M8/04746
Filed: 2020-10-15
Abstract: A fuel cell overheating protection system and method. The system comprises a fuel gas isolation valve (1), a flow control unit (2), a combustor (3), a first controller (4), a second controller (5), a first temperature sensor (6), a second temperature sensor (7), a first switch K1 and a second switch K2. By utilizing the system, a fuel cell fault caused by overheat combustion can be effectively avoided.
Patent GB-2610255-A (GB)
Title: In-situ drip infiltration reinforcement device and a drip infiltration reinforcement method for an earthen site
Inventor: JUANLI WANG
IPC: E02D3/12
Filed: 2022-03-29
Abstract: An in-situ drip infiltration reinforcement device for an earthen site, comprising a drip tank 3, drip tubes 5, valves 6, a retractable bellows (fig. 3; 7), support rods 8, a flexible support frame 11, a plurality of rigid conduits 12; wherein the flexible support frame is a rectangle frame made of a flexible tube; each rigid conduit is arranged in parallel with each other within the frame of the flexible support frame, so both ends of each the rigid conduit are connected to the flexible support frame; the support rods have a plurality of rods and are divided into two groups and are mounted symmetrically on both sides of the flexible support frame, which is supported by each support rod and placed on a working surface; each support rod at the same side of the flexible support frame is hinged to the other by means of a folding guide rod 10, so that each support rod can be folded or opened; a plurality of retractable droppers 14 are mounted on the lower surface of each rigid conduit, and the centre distance between each adjacent retractable dropper is 10 cm; drip heads (fig. 5) are mounted at the lower end of each retractable dropper; the external drip tank is connected to the flexible support frame through a liquid guide tube 2; reinforcing agents in the drip tank are pumped into each rigid conduit connected to the flexible support frame through a liquid filling pump, and then liquid of reinforcing agents is fed into each retractable dropper, and the liquid is dripped and infiltrated to the ground through each drip head.
Patent GB-2603883-A (GB)
Title: Aftertreatment system including noise reducing components
Inventor: Shashikant Ramdas More
IPC: F01N13/18
Filed: 2018-08-17
Abstract: An aftertreatment system (100, fig 1) comprises an aftertreatment module 250 coupled to a noise reduction module 260. The aftertreatment module has an aftertreatment module housing 252 with an inlet 202 for receiving exhaust gas and an aftertreatment module housing outer surface 255 extending around a longitudinal axis of the aftertreatment system. An aftertreatment component (154, fig 1) is positioned within the aftertreatment module housing. The noise reduction module is located at an end of the aftertreatment module to receive treated exhaust gas from the aftertreatment module. The noise reduction module has a noise reduction module housing 262, directly coupled to the aftertreatment module housing, comprising an outlet 263 for expelling treated exhaust gas and a noise reduction module housing outer surface 265 extending around the longitudinal axis. A noise reduction component (164, fig 1) is disposed within the noise reduction module housing. An outermost extent of the noise reduction module housing outer surface in a direction perpendicular to the longitudinal axis is located at or inward of an innermost extent of the aftertreatment module housing outer surface.
Patent GB-2620922-A (GB)
Title: Data processing in an encoding process
Inventor: CHARVI MEHTA
IPC: H04N19/436
Filed: 2022-07-22
Abstract: Disclosed is a method of processing data as part of a video encoding process. The method starts by configuring a pipelined co-processor to process data in parallel. The pipelining configured to a processing scheme with a plurality of processes that each perform a discrete function of the encoding process for video data. The data comprising a set of processing units. The processing of the data at the co-processor is done such that the processing units are each processed by a corresponding one of the processes in parallel. The co-processor may be instructed using a Vulkan API. The processes may include processes in the encoding process prior to entropy encoding, the output going to the main processor for entropy encoding. The processing scheme may offload a base encoder and base decoder operation to dedicated base codec hardware and outputs a down-sampled version to the dedicated hardware and receives a base decoded version of the down-sampled version after processing by the codec. The encoding process by may be an MPEG5 part 2 LCEVC standard.
Patent GB-2609812-A (GB)
Title: Calculation of roll period for a vessel
Inventor: Hunter ATHERTON
IPC: B63B79/40
Filed: 2021-04-28
Abstract: A portable sensing device may be deployed for determining at least one stability metric of a vessel. The sensing device may include one or more motion sensors for sensing motion of the vessel, one or more freeboard sensors for determining a freeboard of the vessel, and a computing system for processing motion data from the one or more motion sensors and freeboard data from the one or more freeboard sensors to determine the at least one stability metric. The computing system may be programmed to transform the motion data from time domain motion data to frequency domain motion data and process the frequency domain motion data to determine the at least one stability metric of the vessel and the freeboard of the vessel.
Patent GB-2611722-A (GB)
Title: Inadvertent subsequent scan prevention for symbology reader with weighting platter
Inventor: CHRISTOPHER J FJELLSTAD
IPC: G07G1/00
Filed: 2021-06-21
Abstract: An example method includes during a timeout period at one or more processors of the symbology scanner, identifying and decoding a transaction affecting indicia on an object in one or more images to obtain a transaction affecting payload; during the timeout period at the one or more processors, identifying one or more visual features in the one or more images; and in response to identifying a non-transaction affecting indicia associated with the one or more visual features, and failing to identify or decode the transaction affecting indicia, determining a potential scan avoidance attempt and generating a scan avoidance alarm signal.
Patent GB-2613288-A (GB)
Title: Coin pad for coin processing system
Inventor: DOUGLAS U MENNIE
IPC: G07D3/12
Filed: 2020-01-03
Abstract: A resilient coin sorting pad for imparting motion to a plurality of coins is designed to be coupled to a rotatable disc of a coin sorter. The resilient pad is circular and has an outer periphery edge. It includes an upper skin layer 118s coupled to the top surface of a lower foam layer 118f and at least one coating 605 of detectable material applied to a top surface of the skin layer. The coating may emit light, such as visible light, or reflect light, in response to infrared or ultraviolet illumination. The pad may further include at least one detectable element 606 applied to the top surface of the skin layer. Also envisaged is a resilient coin sorting pad including an upper skin layer coupled to the top surface of a foam layer and at least one electrically conductive element coupled to or embedded within the skin layer.
Patent GB-2621245-A (GB)
Title: A catheter bag and connections and accessories therefor
Inventor: MARTIN RICHARD BEYNON
IPC: A61F5/44
Filed: 2023-07-05
Abstract: The drainage bag comprises overlapping bag walls 25 sealed together about their periphery and an inlet. An inlet tube 21 enters via the inlet and is sealingly secured within the bag. The tube opens into the bag and at its other end 29 is connected, in use, to a user via a catheter, sheath or the like. The bag has an outlet 24 to allow urine to be drained from the bag, the outlet being releasably closable. The outlet may be closed by a flip-cap, a plug, a stopper or a tap. The tap may be formed from two cylindrical bodies intersecting at right-angles. The bag walls may be sealed to form handles formed as elongate slits.
Patent GR-910100209-A (GR)
Title: Olive harvesting device
Inventor: MAGIN PERAIRE BOIX
IPC: A01D46/24
Filed: 1991-05-15
Abstract: This is an olive picking machine consisting of a main shaft, a sheet and a number of rods. The main shaft is cylindrical and its upper part is enclosed by a sheet; the latter has openings through which the corresponding rods project outwards. These rods are equipped with hooked members, such as pins, and their lower part extends at an inclination and ends onto a small plate which remains trapped between the sheet and the shaft so that the corresponding rod is kept fitted against the shaft in terms of its position which is inclined outwards in terms of the shaft.
Patent GT-197432133-A (GT)
Title: Alfa-aminoacil-3halo-cefalosporinas.
IPC: C07D501/18
Filed: 1974-02-22
Abstract: LA INVENCION SE REFIERE A LAS 7ALFA AMINOACIL3HALOCEFA LOSPORINAS Y SUS SALES ATOXICAS, LAS QUE SON ANTIBIOTICOS ORALES EFECTIVOS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-200200269-A (GT)
Title: Derivados de 7-amino-benzotiazol
Inventor: FLOHR ALEXANDER
IPC: A61P25/30
Filed: 2002-12-11
Abstract: LA PRESENTE INVENCION SE REFIERE A DERIVADOS DE 7AMINOBENZOTIAZOL DE FORMULA GENERAL I EN DONDE R1,R2,R3, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS SON LIGANDOS DEL RECEPTOR DE ADENOSINA, POR LO QUE SON DE UTILIDAD EN CASOS TALES COMO EPILEPSIA, SUEÑO, PARKINSON, DEPRESION, ESQUIZOFRENIA.
Patent GT-200300249-A (GT)
Title: Administracion dermica de un inhibidor de ciclooxigenasa-2 selectivo soluble en agua
Inventor: EWING GARY D
IPC: A61K9/70
Filed: 2003-11-20
Abstract: LA PRESENTE INVENCION SE REFIERE A UNA COMPOSICION FARMACEUTICA PARA LA APLICACION SOBRE UN AREA DE PIEL PARA TRATAMIENTO LOCAL Y/O SISTEMICO DE UN TRASTORNO MEDIADO POR COX2 QUE COMPRENDE UNA LAMINA DE SOPORTE QUE SE PUEDE ADAPTAR FLEXIBLEMENTE AL AREA DE PIEL QUE PERMITE LA LIBERACION TRANSDERMICA DE UNA CANTIDAD TERAPEUTICA DEL AGENTE ACTIVO.
Patent GT-200600222-A (GT)
Title: Tigeciclina y metodos para preparar 9-aminominociclilna
Inventor: KRISHNAN LALITHA
IPC: A61P31/00
Filed: 2006-05-25
Abstract: SE REVELAN MÉTODOS PARA PREPARAR Y PURIFICAR TETRACICLINAS, TALES COMO TIGECICLINA. TAMBIÉN SE REVELAN COMPOSICIONES DE TETRACICLINAS, TALES COMO COMPOSICIONES DE TIGECICLINA, PREPARADAS POR ESTOS MÉTODOS. T2006
Patent GT-201200334-A (GT)
Title: Morfolinopirimidinas y su uso en terapia
Inventor: MICHAEL FOOTE KEVIN
IPC: C07D471/04
Filed: 2012-12-11
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A COMPUESTOS PIRIMIDINÍLICOS, PROCESOS PARA SU PREPARACIÓN, COMPOSICIONES FARMACÉUTICAS QUE LOS CONTIENEN Y SU USO EN TERAPIA DE UNA ENFERMEDAD PROLIFERATIVA, TAL COMO EL CÁNCER Y PARTICULARMENTE EN UNA ENFERMEDAD MEDIADA POR ATAXIA-TELANGIECTASIA MUTADA E INHIBIDORES DE LA PROTEÍNA CINASA RELACIONADA CON RAD-3, DENOMINADA HABITUALMENTE ATR
Patent GT-201600063-A (GT)
Title: Ácidos grasos octanoico, nonanoico y decanoico con un adulticida piretroide
Inventor: BENJAMIN A BELKIND
IPC: A01P7/04
Filed: 2016-04-01
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A UNA MEZCLA DE ÁCIDOS GRASOS, OCTANOICO, NONANOICO Y DECANOICO (C8, 9, 10) CON UN PIRETROIDE; LA INVENCIÓN SE REFIERE ASIMISMO A MÉTODOS PARA UTILIZAR LA MEZCLA DE ÁCIDOS GRASOS OCTANOICO, NONANOICO Y DECANOICO (C8, 9, 10) Y PIRETROIDE PARA LOGRAR UN CONTROL DE ARTRÓPODOS SUPERIOR.
Patent IN-2012DE00662-A (IN)
Inventor: CHANDRASHEKHAR VASANT RODE
IPC: C07C/
Filed: 2012-03-07
Abstract: An industrially viable process for selective preparation of y- valerolactone using recyclable non noble metal catalyst is provided. This process provides 80-100% conversion to yvalerolactone, with selectivity in the range of 80-100%.
Patent IN-2015KO00698-A (IN)
Inventor: BINOD KUMAR PADHI
IPC: H02M7/217
Filed: 2015-06-23
Abstract: The present invention relates to a method of designing a feedback controller for higher order converter using model reduction technique. More specifically, the said method comprises of deriving the system functions in mathematical model of a physical high order converter, followed by reducing the system function of higher order into a lower order. Further, a compensator is designed for the reduced model for improved steady state and transient response.
Patent IN-2015MU00737-A (IN)
Inventor: Mangesh L Gulhane
IPC: C02F3/32
Filed: 2015-03-05
Abstract: ABSTRACT The present invention relates to an a method and system for the construction of artificial wetland systems for the treatment of wastewater by using plants and a combination of naturally occurring biological, chemical and physical processes to remove pollutants from the water. Following invention is described in detail with the help of Figure 1 of sheet 1 shows the diagram for the Plan view and Figure 2 of sheet 1 shows the diagram for longitudinal section view
Patent IN-2014CH00800-A (IN)
Inventor: KUMARI Deva
IPC: C07D/
Filed: 2014-02-19
Abstract: The present disclosure relates to a composition comprising oleanolic acid, amino acid, dipeptide, peptide, and plant hormones for enhanced dermal barrier protection and maintenance. The present disclosure also provides a formulation comprising said composition for topical cosmetic application to delay skin aging.
Patent IN-2013DE00865-A (IN)
Inventor: SINHA ANIL KUMAR
IPC: C10J/
Filed: 2013-03-22
Abstract: The present invention relates to a catalytic process for selective hydrogenation of pyrolysis gasoline to produce styrene free solvents. Pyrolysis gasoline was hydrogenated in a fixed bed reactor over a sulphided Co-Mo/AI203 catalyst. Pyrolysis gasoline was contacted with the catalyst in the presence of hydrogen at temperature and pressure and liquid hourly velocity of 250-350 °C, 20-60 atm and 0.5-5.0 h-1 respectively. Pyrolysis gasoline was hydrogenated to reduce sulfur, unsaturates and styrene without affecting the yield of aromatics. The product is optimized by suitably selecting the catalyst and tuning process conditions. Non precious metals including nickel, cobalt, molybdenum and tungsten are used as catalyst for this process. The process and catalyst is so tuned that the loss of aromatics is minimal.
Patent KR-830002187-A (KR)
Title: 압력 맥동(脈動) 흡수장치
IPC: F16L55/04
Filed: 1980-01-15
Abstract: 내용 없음
Patent KR-830002294-A (KR)
Title: 병복귀식 자동판매기
IPC: G07F9/00
Filed: 1980-03-28
Abstract: 내용 없음
Patent KR-830003282-A (KR)
Title: 타이어 트레드용 고무 조성물의 제조방법
IPC: B60C1/00
Filed: 1980-07-22
Abstract: 내용 없음
Patent KR-830006191-A (KR)
Title: 살균제로 유용한 n-알키닐-2-(치환된 페녹시)부틸아미드의 제조방법
IPC: A01N47/48
Filed: 1981-11-28
Abstract: 내용 없음
Patent KR-830009168-A (KR)
Title: 복합 시이트 재료의 제조방법 및 이에 사용되는 수성폴리우레탄 조성물
IPC: C08G18/00
Filed: 1982-02-17
Abstract: 내용 없음
Patent KR-830009747-A (KR)
Title: 미끄럼방지 및 보강바닥창의 제조방법
IPC: A43B13/22
Filed: 1982-05-15
Abstract: 내용 없음
Patent KR-830009832-A (KR)
Title: 파이프 커터
IPC: B23B5/14
Filed: 1982-05-21
Abstract: 내용 없음
Patent KR-840003269-A (KR)
Title: 아조염료 혼합물
Filed: 1983-01-06
Abstract: 내용 없음
Patent KR-840004285-A (KR)
Title: Pll 제어회로
IPC: G11B20/14
Filed: 1983-03-15
Abstract: 내용 없음
Patent KR-840005268-A (KR)
Title: 전자식 소형 릴레이
IPC: H01H50/42
Filed: 1983-06-10
Abstract: 내용 없음
Patent KR-850003866-A (KR)
Title: 무심권지(無芯卷紙)의 제조장치
Filed: 1983-11-05
Abstract: 내용 없음
Patent KR-840007134-A (KR)
Title: 내연기관
IPC: F02B31/04
Filed: 1983-12-16
Abstract: 내용 없음
Patent KR-840009016-A (KR)
Title: 제어 시스템
IPC: G08B13/22
Filed: 1984-02-27
Abstract: 내용 없음
Patent KR-840009033-A (KR)
IPC: B30B15/06
Filed: 1984-05-18
Abstract: Compression gradient tablets are described which provide for controlled release of active ingredient.
Patent KR-850002451-A (KR)
Title: 방향족 탄화수소의 알킬화공정
IPC: B01J29/00
Filed: 1984-09-28
Abstract: 내용 없음
Patent KR-850006724-A (KR)
Title: 다각형의 쌓을 수 있는 드럼
IPC: B65D8/04
Filed: 1985-03-28
Abstract: 내용 없음
Patent KR-850008242-A (KR)
Title: 방사능 물질 이동 및 저장용 중성자 흡수 스크린(screen)을 포함하는 이중벽 콘테이너(container)의 제조방법
IPC: G21C19/40
Filed: 1985-04-22
Abstract: 내용 없음
Patent KR-870001811-A (KR)
Title: 상하 좌우 회전승강식 청소 및 도장용 기능속변 구성 기자재기
Filed: 1985-08-09
Abstract: 내용 없음.
Patent KR-870001926-A (KR)
Title: 잠수 피복용 발포 고무시트의 제조방법
Filed: 1985-08-27
Abstract: 내용 없음.
Patent KR-860002504-A (KR)
Title: 아미노알콕시벤조피라논의 제조방법
IPC: C07D409/14
Filed: 1985-09-17
Abstract: 내용 없음
Patent KR-860002741-A (KR)
Title: 광 센서
IPC: H01L31/10
Filed: 1985-09-24
Abstract: 내용 없음