baber/WOPTO huggingface dataset:
Patent GB-2616020-A (GB)
Title: An efficient optical filter for P polarization
Inventor: YUVAL KASHTER
IPC: G02B27/01
Filed: 2022-02-23
Abstract: There is provided a layered structure for manipulating optical polarisation for a head-up display application comprising a Picture Generating Unit PGU, the structure adapted to receive polarised light 1101 oriented along a Transverse Magnetic TM polarisation direction, from said PGU. Said structure comprises: a first layer comprising a plano-convex lens, wherein the angle between the incidence angle and the optical axis of the plano-convex lens satisfies a Brewster angle; a first polarisation manipulating layer adjoining said first layer and adapted to transform the polarisation state of said polarized light; an optical partial reflective filter that is designed according to the polarisation and reflectivity requirements; and a plano-concave lens, conjugated to the first plano-convex lens. Said first and second polarisation manipulating layers may comprise half-wave retarder plates. A windscreen may comprise the layered structure and at least two transparent substrates that may be laminated between the windscreen’s layers
Patent GB-2616425-A (GB)
Title: Optical chiplet
Inventor: Iman Kundu
IPC: G06E3/00
Filed: 2022-03-07
Abstract: Optical apparatus 1000 such as a photonic integrated circuit PIC for Fourier Transforms and convolutions of complex numbers includes: encoders 1030, each encoding a first complex element onto an input stream of light; and first array of input ports 1005 to an optical Fourier Transform (OFT) or convolution stage 1001. Each input port is supplied with a corresponding input stream, thereby forming an input function definable by the value of the first complex elements and the position in the array of the corresponding input ports. Second array 1008 of output ports receives a portion of the output of the OFT stage to form an output stream. Each decoder 1090 decodes a full complex number from each output stream 1065 as a second complex element based on characteristics of the respective output stream such as phase and/or amplitude. The apparatus further comprises optical circuits for performing arithmetic operations on the input streams, e.g. multiply and add. The OFT may comprise first and second 2f stages. Encoders comprise modulators and controllers, wherein a controller receives a feedback signal based on a phase drift of a photonic device of the encoder. Decoders produce difference signals based on reference signals and comprise balanced detectors.
Patent GB-2603388-A (GB)
Title: Multiple diaphragm pump
Inventor: ROBERT E GLEDHILL III
IPC: F04B43/02
Filed: 2018-07-10
Abstract: A diaphragm pump assembly 10 comprising an inlet 12 and an outlet 14; a pump drive chamber 44; a first pump diaphragm chamber 18 in a first fluid path between the inlet and the outlet; and a second pump diaphragm chamber 20 in a second fluid path between the inlet and the outlet, a pump motor having a motor shaft, the motor shaft extending into the pump drive chamber and driving a cam 64; a drive yoke 68 having a yoke frame surrounding a yoke pocket 72, first 56 and second 58 pistons connected to the drive yoke and extending into their respective diaphragm chambers; first 100 and second 102 diaphragms connected to their respective pistons and positioned within their respective diaphragm chambers. A cover encloses the pump drive chamber and a motor shaft support is provided opposite the motor with arms spanning the drive yoke.
Patent GB-2618315-A (GB)
Title: Systems for and methods of operational metering for a distributed energy system
Inventor: DAN WILLIAMS
IPC: G06F1/28
Filed: 2022-04-26
Abstract: Operational metering for a distributed energy system arranged to provide energy to a power system, the distributed energy system comprising a plurality of energy provision devices 101, 102, 103, 104, 105 configured to output stored energy and an operation metering module 100 configured to control operation of the plurality of energy provision devices. The operation metering module receives raw data from the plurality of energy provision devices, the raw data comprising operational data of each energy provision device. This raw data is processed to remove a portion of the operational data of each energy provision device. Data is selected from the processed raw data for each energy provision device which is representative of a state of each energy provision device, and the selected data is combined into an aggregated data package which is then sent to the power grid 190.
Patent GB-2605097-A (GB)
Title: Capacitive processing unit
Inventor: RAJIV JOSHI
IPC: G06N3/063
Filed: 2020-11-20
Abstract: A structure of a memory device is described. The structure can include an array of memory cells. A memory cell can include at least one metal-oxide-semiconductor (MOS) element, where a source terminal of the at least one MOS element is connected to a drain terminal of the MOS element. The source terminal being connected to the drain terminal can cause the at least one MOS element to exhibit capacitive behavior for storing electrical energy. A first transistor can be connected to the at least one MOS element, where an activation of the first transistor can facilitate a write operation to the memory cell. A second transistor can be connected to the at least one MOS element, where an activation of the second transistor can facilitate a read operation from the memory cell.
Patent GB-2606918-A (GB)
Title: Root cause analysis using granger causality
Inventor: AJIL JALAL
IPC: G06K9/62
Filed: 2020-12-04
Abstract: A system, comprising: a memory(116) that can store computer executable components; a processor(120), operably coupled to the memory(116), and that can execute the computer executable components stored in the memory(116). The computer executable components can comprise a maintenance component(108) that can detect a cause of failure for a mechanical system by employing a greedy hill climbing process to perform a polynomial number of conditional independence tests to determine a Granger causality between variables from time series data of the mechanical system given a conditioning set.
Patent GB-2612408-A (GB)
Title: Flow stop device
Inventor: LEIGH CRESSWELL
IPC: F16L55/44
Filed: 2022-07-25
Abstract: A flow stop device for inserting in a pipe ad blocking fluid flow through the pipe comprises an inflatable element 102 located at a distal end of the device that when inflated blocks flow within the pipe. The device further comprises a collar 105 fitted around a proximal end of the inflatable element. The collar comprises a plurality of elongate elements 114 which radially splay as the inflatable element is inflated, thereby forming a brace that resists displacement of the inflatable element in a direction towards the proximal end of the device induced by fluid flow in the pipe. The elongate elements can be resilient such that they return to their original form when the inflatable element is deflated, and they can be disposed, evenly spaced, around the circumference of the collar. The collar can be a closed ring, formed from a flat piece of material by rolling and welding. The material can be steel, for example CS 70 spring steel. The elongate elements can each be the same length and width.
Patent GB-2611408-A (GB)
Title: Scalable and realistic camera blockage dataset generation
Inventor: PAN YU
IPC: G06T7/194
Filed: 2022-08-02
Abstract: Provided are methods for scalable and realistic camera blockage dataset generation, which include generating synthetic images depicting a blockage on or near an imaging sensor. The synthetic images are created by combining one or more chroma key-extracted partial blockage image with one or more background images, the combination of which can provide a scalable blockage dataset. Metadata for each synthetic image can be generated along with the synthetic image, by annotating the portion of the synthetic image represented by the chroma key-extracted partial blockage image as constituting blockage. The synthetic images can be used to increase the accuracy of machine learning models trained to identify blockage by increasing the volume of data available for such training.
Patent GB-2615382-A (GB)
Title: Circuit board, computer device, and connecting device
Inventor: Daniyal Noor
IPC: G06F1/18
Filed: 2022-10-05
Abstract: The invention relates to a circuit board (1) for a computer device (9). The circuit board (1) comprises a first connector (2) adapted to connect a first add-on card (4) of a first form factor to the circuit board (1), at least one second connector (3) adapted to connect at least one second add-on card (5) of at least one second form factor to the circuit board (1), and a fastening device (6). The first connector (2) has a lower height (H1) than the at least one second connector (3), and the first connector (2) and the at least one second connector (3) are arranged on the circuit board (1) such that the first add-on card (4) and the at least one second add-on card (5) are attachable to the fastening device (6). The invention further relates to a computer system (9) and a connecting device (20).
Patent GB-2613520-A (GB)
Title: Electrical cable accessory systems and methods including same
Inventor: Kavitha Bharadwaj
IPC: H02G15/08
Filed: 2021-08-20
Abstract: The present disclosure describes an electrical cable accessory system for covering an electrical cable and/or cable connection. The electrical cable accessory system includes a pre- expanded cable accessory unit and a time-temperature indicator associated with the pre-expanded cable accessory unit. The pre-expanded cable accessory unit includes a pre-expanded cable accessory formed of an elastomeric material and a removable holdout mounted within the elastomeric cable accessory, wherein the holdout is operative to maintain the elastomeric cable accessory in an expanded state and to permit the elastomeric cable accessory to elastically contract when the holdout is removed from the elastomeric cable accessory. The time-temperature indicator is configured to undergo a visible change in appearance in response to a cumulative heat exposure and signal to a viewer when the elastomeric material of the pre-expanded elastomeric cable accessory unit has experienced a threshold cumulative heat exposure. Methods including the same are also described herein.
Patent GB-2617702-A (GB)
Title: Conveyor belt cleaning device having modularity and real-time cleaning adjustments based on sensory input
Inventor: Timothy J Kane
IPC: B65G45/22
Filed: 2023-04-12
Abstract: A method performed by a computing device operatively coupled to a conveyor belt cleaning device, comprises gathering, at one or more sensors associated with the conveyor belt cleaning device, sensory data about the conveyor belt cleaning device; transmitting, by the one or more sensors, the gathered sensory data; receiving, by the computing device, the gathered sensory data from the one or more sensors; determining, by the computing device, a system modification based on the received sensory data from the one or more sensors, in which the system modification includes decreasing or increasing a number of zones for a conveyor belt identified by the computing device, each zone of which is independently cleaned by a cleaning head; and modifying, by the computing device, a component’s operations based on the determined system modification, in which the component’s operations is the computing device increasing or decreasing the number of zones for the conveyor belt. Also disclosed is a method wherein the determined system modification varies based on the type of cleaning head.
Patent GB-2619797-A (GB)
Title: Electrically propelled aircraft with partially rated converter
Inventor: CHANDANA JAYAMPATHI GAJANAYAKE
IPC: B60L58/18
Filed: 2023-04-14
Abstract: An system for vehicles such as aircraft (2) includes an electrical energy storage system (ESS) 314 comprising: an upper node 66 and a lower node 68; a first set of battery modules 50A-N that are connected in series; a second set of battery modules 52A-N that are connected in series; a DC/DC converter 54 electrically in series with the first set of battery modules between the upper node and the lower node, wherein the DC/DC converter sources electrical energy from the second set of battery modules; and a controller 70 configured to adjust an output voltage of the DC/DC converter such that a voltage across the upper node and the lower node is maintained at a specified output voltage level (VDC). This arrangement means that a lighter converter, rated at less than VDC, i.e. partially-rated, could be used bringing an advantageous weight saving in aviation. The DC-DC converter could operate in buck, boost or pass-through modes depending on VDC and the combined voltages of the two batteries. The system could further comprise third and fourth batteries and a second DC-DC converter.
Patent GB-2615963-A (GB)
Title: Producing liquid crystal assemblies
Inventor: MAY WHEELER
IPC: G02F1/13
Filed: 2021-11-02
Abstract: A technique, comprising: producing an assembly in preparation for a later process of permanently stretching one or more parts of the assembly; wherein the assembly comprises an amount of liquid crystal material in a region laterally bounded by a lateral barrier; and wherein producing the assembly comprises determining the amount of LC material, based at least partly on one or more parameters of the later stretching process.
Patent GR-890100163-A (GR)
Title: Preparation of the g-linolenic acid (gla) by bioconversion of linoleic acid by means of phytomycetes and its extraction into the extracellular part with a parallel production lof microbiac protein of high biological value
Inventor: AGGELIS GEORGIOS D
IPC: C12N1/14
Filed: 1989-03-17
Abstract: This invention refers to a production method for GLA (a rare but essential fatty acid) from linoleic acid (found in all vegetable oils). Bioconversion is accomplished by phycomycetes fungi and part of the produced GLA is extracted in the exocytic environment, possibly due to transesterification phenomena. All vegetable oils can be used for producing GLA, preferably those containing >20 percent linoleic acid in triglyceride free, fatty acid form (natural oil), or saponic solution. The produced biomass contains all necessary amino acids for the human organism, is rich in GLA, and can be produced in closed or open culture systems.
Patent GR-970100297-A (GR)
Title: Method for cleaning oil-waste produced in oil-factories
Inventor: TSIVOS CHRISTOFOROS
IPC: B01D33/11
Filed: 1997-07-28
Abstract: The proposed method aims at cleaning the oil waste from the  suspended solid environment-polluating particles. The method is characterized by the use of a metal mesh having small apertures which are constantly cleaned up by an absorbing turbine. The machine in use, except for its auxiliary accessories such as driving engine, metal frame etc, has also a rotating basin which bears a mantle made of metal mesh whose small openings allow the liquids, which are compressed between the mesh and the interior metal surface of the basin, to pass through; every rotation of the absorpsion turbine cleans up the mesh appertures from sediments so that said mesh remains constantly impervious to liquids. The absorbed solid particles are led from the turbine output to a predefined space in order to be collected.
Patent GT-197537986-A (GT)
Title: Calentador de agua solar
IPC: F24S10/75
Filed: 1975-08-15
Abstract: ES UN CALENTADOR QUE CONSISTE EN UN DEPOSITO CONSTRUIDO DE LAMINA GALVANIZADA CON AILANTES Y UN SISTEMA DE TUBOS EN LOSQUE SE REALIZA EL CALENTAMIENTO COLOCADOS PARALELAMENTE
Patent GT-198169772-A (GT)
Title: Un novedoso sistema de tecnica de pintura y trabajo de cuadros
IPC: B44C5/02
Filed: 1981-06-09
Abstract: EL INVENTO CONSISTE EN UN DIBUJO EL PAPEL SERIGRAFIA O LITO GRAFIA Y SIN NECESIDAD DE UTILIZAR HORNOS, ACABADOS CON APARENCIA DE ESMALTE MUY PULIDOS Y BRILLANTES DE DURACION LARGA, Y CON TRANSPARENCIA ESPECIAL DE LOS COLORES.
Patent GT-199200067-A (GT)
Title: Procedimientos de preparacion de bifenilpiridonas substituidas
IPC: C07D213/64
Filed: 1992-11-19
Abstract: SE REFIERE A BIFENILPIRIDONAS, A PROCEDIMIENTOS PARA SU FA BRICACION, ASI COMO A SU UTILIZACION EN MEDICAMENTOS, ESPE CIALMENTE COMO MEDIOS REDUCTORES DE LA PRESION SANGUINEA Y MEDIOS ANTIARTERIOSCLEROTICOS. ESTOS COMPUESTOS TIENEN LA ESTRUCTURA QUIMICA I CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent IN-2013CH00465-A (IN)
Inventor: VIVEK SHENOY
IPC: H01M10/00
Filed: 2013-02-04
Abstract: The various embodiments of the present invention provide a method and system for extending battery power at cell sites. The method for extending battery power at cell sites comprises providing a combination of a valve-regulated lead-acid battery (VRLA) and a Li-ION battery, mixing cell chemistry of the VRLA battery and the Li-ION battery and charging the VRLA-Li-ION battery combination with a single charger circuit. The method further comprises providing a rectifier for the cell chemistries of both the VRLA battery and the Li-ION battery and activating each of the battery based on the power available. The Li-ION battery is the primary battery and the VRLA battery is the secondary battery. The charging current through the VRLA battery is regulated by varying a pulse width of a high current switch based on the current read through the current sensor attached to a VRLA current path. 10 Claims, 4 Drawing Sheets
Patent KR-830001771-A (KR)
Title: 레일형 자재평행자 장치에서의 균형추 자기썰매식 안내기구
IPC: B43L13/02
Filed: 1980-01-26
Abstract: 내용 없음
Patent KR-830003026-A (KR)
Title: 시린더 데바이스
Filed: 1980-04-29
Abstract: 내용 없음
Patent KR-830002536-A (KR)
Title: 입자의 충전, 수집용 장치 및 방법
IPC: E05B21/00
Filed: 1980-05-19
Abstract: 내용없음
Patent KR-830004594-A (KR)
Title: 열교환 튜브 지지장치
Filed: 1980-12-01
Abstract: 내용 없음
Patent KR-830005425-A (KR)
Title: 세탁기등의 처리제 투입장치
Filed: 1981-01-28
Abstract: 내용 없음
Patent KR-830007556-A (KR)
Title: 2-아미노-3-카브에톡시아민노-6-(p-플루오로-벤질아미노)-피리딘-말레에이트의 제조방법
IPC: A61K31/44
Filed: 1981-09-11
Abstract: 내용 없음
Patent KR-830007477-A (KR)
Title: 고순도 1-부텐의 제조방법
IPC: C07C7/00
Filed: 1981-12-05
Abstract: 내용 없음
Patent KR-830007682-A (KR)
Title: 7-아실아미노 세팔로스포란산 유도체의 제조방법
Filed: 1981-12-15
Abstract: 내용 없음
Patent KR-830009836-A (KR)
Title: 셀프 클록킹 데이터 전송 시스템
IPC: H04L25/49
Filed: 1982-03-25
Abstract: 내용 없음
Patent KR-840000946-A (KR)
Title: 폐기 연료 저장랙
IPC: F01D19/00
Filed: 1982-07-14
Abstract: 내용 없음
Patent KR-840001351-A (KR)
Title: 핸드 터치식 입력장치
IPC: G06F13/00
Filed: 1982-08-30
Abstract: 내용 없음
Patent KR-840001556-A (KR)
Title: 우레아 유도체의 제조방법
IPC: C07D277/06
Filed: 1982-09-01
Abstract: 내용 없음
Patent KR-840002755-A (KR)
Title: 유백색 타일의 제조방법
IPC: C04B33/00
Filed: 1982-12-15
Abstract: 내용 없음.
Patent KR-840003551-A (KR)
Title: 자동 동력기
Filed: 1983-01-17
Abstract: 내용 없음
Patent KR-840004296-A (KR)
Title: 고정 인덕터 및 그 제조방법
IPC: H01F41/10
Filed: 1983-03-22
Abstract: 내용 없음
Patent KR-840004489-A (KR)
Title: 증기 발생기의 흐름제어 장치
IPC: F22B37/22
Filed: 1983-04-14
Abstract: 내용 없음
Patent KR-840006035-A (KR)
Title: 유연성 평활부의 프린트 장치
IPC: B65H29/56
Filed: 1983-04-20
Abstract: 내용 없음
Patent KR-840009376-A (KR)
Title: 카드 투입식 공중 전화기
Filed: 1983-05-18
Abstract: 내용 없음
Patent KR-850001312-A (KR)
Title: 산화알미늄 섬유 및 필름
Filed: 1983-07-28
Abstract: 내용 없음
Patent KR-840006612-A (KR)
Title: 골프 스윙 교습장치 및 방법
IPC: A63B69/36
Filed: 1983-10-31
Abstract: 내용 없음.
Patent KR-850005783-A (KR)
Title: Pvc연질 박막 필림의 열용착 방법
Filed: 1984-02-06
Abstract: 내용 없음
Patent KR-840008898-A (KR)
Title: 전기 작동기
IPC: F16D65/18
Filed: 1984-05-12
Abstract: 내용 없음
Patent KR-850000659-A (KR)
Title: 열교환기판용 가스켓 장치
IPC: F28F3/10
Filed: 1984-06-15
Abstract: 내용 없음.
Patent KR-850000868-A (KR)
Title: 컬러 텔레비젼 수상기
IPC: H04N9/73
Filed: 1984-06-27
Abstract: 내용 없음.
Patent KR-860001163-A (KR)
Title: 인쇄 수정액
Filed: 1984-07-02
Abstract: 내용 없음
Patent KR-850001574-A (KR)
Title: 이중 연산처리 장치 구비형 데이타 처리 시스템
IPC: G06F15/177
Filed: 1984-07-16
Abstract: 내용 없음
Patent KR-850005704-A (KR)
Title: 기억장치용 신호전달회로
IPC: G11C11/56
Filed: 1985-01-23
Abstract: 내용 없음
Patent KR-860002606-A (KR)
Title: 원형메이야스 편기(編機)에 있어서의 실린더기통의 회전 지지장치
IPC: D04B15/14
Filed: 1985-02-01
Abstract: 내용 없음
Patent KR-850006509-A (KR)
Title: 보트 장난감 및 그 제조방법
IPC: A63H23/02
Filed: 1985-02-19
Abstract: 내용 없음
Patent KR-850006610-A (KR)
Title: 광전송 섬유
IPC: G02B1/04
Filed: 1985-03-02
Abstract: 내용 없음
Patent KR-860008375-A (KR)
Title: 부력 동력기
Filed: 1985-04-23
Abstract: 내용없음
Patent KR-870001551-A (KR)
Title: 자기기록매체
Filed: 1985-07-16
Abstract: 내용 없음.
Patent KR-870002180-A (KR)
Title: 고밀도 폴리에틸렌을 주제로 한 가교화 파이프 제조방법
IPC: C08L23/06
Filed: 1985-08-05
Abstract: 내용 없음
Patent KR-870008816-A (KR)
Title: 경량 단열 소성 벽돌 및 그 제조방법
Filed: 1986-03-05
Abstract: 내용 없음
Patent KR-860008505-A (KR)
Title: 데이타 소스시스템
IPC: H03K23/66
Filed: 1986-04-25
Abstract: 내용 없음
Patent KR-870002224-A (KR)
Title: 압감접착 테이프
IPC: C09J133/06
Filed: 1986-08-25
Abstract: 내용 없음
Patent KR-870005243-A (KR)
Title: 지하공동의 불침투성 예측, 조정방법
IPC: F17C13/08
Filed: 1986-11-19
Abstract: 내용 없음
Patent KR-870009053-A (KR)
Title: 고내식성 표면 처리강판
IPC: C23C28/00
Filed: 1986-11-22
Abstract: 내용 없음
Patent KR-870005697-A (KR)
IPC: B01J47/04
Filed: 1986-12-09
Abstract: A process is disclosed for exchanging hardness ions and selectively removing nitrate ions from a liquid, e.g. water, comprising passing the liquid through a cation/anion exchange resin mixture, whereby (i) hardness ions are exchanged, (ii) cations and nitrate ions, present in the liquid before its passage through the resin mixture, are each independently removed or reduced to a desired level, and (iii) the anion exchange resin is loaded with nitrate ions to at least 80% of its nitrate removal capacity, and wherein the resin mixture is at least initially regenerated with chloride salt. If the process is used to soften and selectively remove nitrate ions from water, the disadvantageous precipitation of calcium carbonate and/or calcium sulfate during subsequent regeneration of the resin mixture can be avoided. The invention also discloses a resin mixture suitable for use in the process.
Patent KR-870006795-A (KR)
Title: 영상신호 기록 재생장치
IPC: H04N5/7826
Filed: 1986-12-18
Abstract: 내용 없음.
Patent KR-880007158-A (KR)
Title: 자개절단용 띠톱의 제조방법
IPC: B23D65/00
Filed: 1986-12-23
Abstract: 내용 없음.
Patent KR-880007833-A (KR)
Title: 고 발색성 폴리에스테르 섬유의 제조방법
IPC: D02G3/40
Filed: 1986-12-30
Abstract: 내용 없음.
Patent KR-880007246-A (KR)
Title: 메모리 타자기의 프린팅 제어 방법
Filed: 1986-12-30
Abstract: 내용 없음.
Patent KR-870009514-A (KR)
Title: 전동기 회전자
IPC: H02K15/03
Filed: 1987-02-26
Abstract: 내용 없음
Patent KR-890001228-A (KR)
Title: 고체 레이저
IPC: H01S3/05
Filed: 1987-06-26
Abstract: 내용 없음
Patent KR-880001533-A (KR)
Title: 유동 액체의 자기처리장치
IPC: C02F1/48
Filed: 1987-07-27
Abstract: 내용 없음
Patent KR-890005597-A (KR)
Title: 프로텍터(protector)
Filed: 1987-09-11
Abstract: 내용 없음
Patent KR-890007027-A (KR)
Title: 자동 점화 장치
IPC: F23Q3/00
Filed: 1987-10-17
Abstract: 내용 없음
Patent KR-880005536-A (KR)
Title: 상품정보 터미널 및 레지스터
IPC: G07G1/12
Filed: 1987-10-23
Abstract: 내용 없음
Patent KR-880008565-A (KR)
Title: 통신 시스템용 스테이션 및 그 통신방법
IPC: G06F15/177
Filed: 1987-12-21
Abstract: 내용 없음.
Patent KR-890010512-A (KR)
Title: 복합식 공기조화장치의 온도보상방법
IPC: F24F11/76
Filed: 1987-12-21
Abstract: 내용 없음
Patent KR-890010300-A (KR)
Title: 잠재권축성 복합사의 제조방법
IPC: D01F6/62
Filed: 1987-12-26
Abstract: 내용 없음
Patent KR-880009688-A (KR)
Title: 퍼플로오로 폴리에테르로 이루어지는 비혼합성 세 액체의 마이크로 에멀젼
IPC: C10M173/00
Filed: 1988-02-26
Abstract: 내용 없음.
Patent KR-890014143-A (KR)
Title: 수륙양용 자동차 작동완구
IPC: A63H31/00
Filed: 1988-03-08
Abstract: 내용 없음.
Patent KR-880011493-A (KR)
Title: 디스크 브레이크 패드
IPC: F16D65/092
Filed: 1988-03-08
Abstract: 내용 없음
Patent KR-890015217-A (KR)
Title: 종류가 다른 광디스크 재생장치의 포커스 서보회로 및 방법
IPC: G11B7/085
Filed: 1988-03-12
Abstract: 내용 없음
Patent KR-890000433-A (KR)
Title: 치환된 5-에틸아미노-1- 아릴피라졸, 이의 제조방법 및 용도
IPC: C07D231/44
Filed: 1988-06-10
Abstract: 내용 없음
Patent KR-890000297-A (KR)
Title: 차량 로크 방지 브레이크 시스템
IPC: B60T8/1763
Filed: 1988-06-15
Abstract: 내용 없음
Patent KR-900002443-A (KR)
Title: BiCMOS 트랜지스터의 제조방법
IPC: H01L21/78
Filed: 1988-07-25
Abstract: 내용 없음
Patent KR-890005859-A (KR)
Title: 집적회로 칩 조립품
IPC: H01L21/60
Filed: 1988-09-27
Abstract: 내용 없음
Patent KR-890007809-A (KR)
Title: 바아와 같은 구성요소의 피로 수명을 향상시키는 방법 및 장치
IPC: C21D9/08
Filed: 1988-11-07
Abstract: 내용 없음
Patent KR-890011422-A (KR)
Title: 스크리인장치
IPC: H04N5/74
Filed: 1988-12-19
Abstract: 내용 없음