baber/WOPTO huggingface dataset:
Patent GB-2613176-A (GB)
Title: Stair assistance device
Inventor: Ingrid Lonar
IPC: E04F11/18
Filed: 2021-11-25
Abstract: There is provided a stair assistance device 1 for assisting a person to climb up and down stairs, the device 1 comprising: a handle 2; a saddle 4 for engagement 5 with a guide rail 8 mounted alongside the stairs, the saddle 4 being connected to the handle 2; and an engagement rack 6 for attachment to and extending along the length of the guide rail 8, the saddle 4 being engaged with the engagement rack 6; wherein the saddle 4 is arranged for sliding motion along the guide rail 8 and for selectively preventing motion of the handle 2 and saddle 4 along the guide rail 8, the saddle 4 comprising: a releasable ratchet mechanism 26 comprising a pawl 32 engageable with a ratchet 30 which, when engaged, prevents movement of the handle 2 in a downstairs direction and allows movement of the handle 2 in an upstairs direction; and wherein the handle 2 is coupled to the pawl 32 such that a predetermined movement of the handle 2 relative to the guide rail 8 will disengage the pawl
Patent GB-2605861-A (GB)
Title: System for machining and positioning automobile hub and production line for intelligent cleaning and precision machining
Inventor: CHANGHE LI
IPC: B23Q3/08
Filed: 2021-12-23
Abstract: The system is for machining and positioning an automobile hub in a production line for intelligent cleaning and precision machining. The system includes an upper mounting plate VII-10 and a lower mounting plate VII-9 that are connected in an up-down direction and spaced apart by a specific distance. At least three U-shaped blocks VII-26 are circumferentially fixed on a top surface of the upper mounting plate. An L-shaped support VII-7 is mounted between every two adjacent U-shaped blocks. A screw-equipped ball head (VII-6, Figure 5) is disposed on the L-shaped support. The L-shaped support is driven by a first driving apparatus to move radially along the upper mounting plate. A slidable collet VII-25 is disposed in each U-shaped block. A top bar assembly VII-24 is connected to a bottom of each collet. The top bar assembly is driven by a second driving apparatus to move radially along the upper mounting plate together with the collet. Wedges VII-23 are circumferentially fixed on a top surface of the lower mounting plate. The wedges are driven by a third driving apparatus to move radially along the lower mounting plate. Inclined surfaces of the wedges are mated with bottoms of the top bar assemblies.
Patent GB-2605248-A (GB)
Title: Highly linear input and output rail-to-rail amplifier
Inventor: Vaibhav Pandey
IPC: H03F3/45
Filed: 2020-04-30
Abstract: An amplifier 102 includes at least one first transconductor GM1 that processes an input voltage when the input voltage is high and at least one second transconductor GM2 that processes the input voltage when the input voltage is low. First and second current digital-to-analog converters (I-DACs) 502, 504 are used to trim offsets of the first and second transconductors, respectively. The first and second I-DACs attain low offsets across a rail-to-rail input common mode range over which the amplifier operates. The amplifier may include a supply side current mirror M2, M3 that generates a gate voltage as a function of input signal voltage, and current sources IB1-IB4 that provide a bias current of the transconductors as a function of gate voltage to maintain a constant bias current. Additionally, input devices of the transconductors may have an average source voltage applied to their wells (Fig.3) to reduce back bias effect. The input devices may be laid out in a same well and have a common centroid (Fig.4) to cancel out process mismatches. A method of trimming offsets of transconductors of the amplifier is also provided. The amplifier may be used in applications where high linearity across the input common-mode range is desirable.
Patent GB-2617329-A (GB)
Title: Battery safety system and method
Inventor: SIMON WILLIAMS
IPC: H01M10/613
Filed: 2022-03-31
Abstract: A method and systems for the thermal regulation of a battery to help prevent thermal runaway. The system comprises sensors, a battery management system for comparing one or more parameters associated with the sensor data to a corresponding threshold value, a first thermal regulation system, and a second thermal regulation system. The system configures the first thermal regulation system 1230 in response to comparison 1220, and the second thermal regulation system is configured if any of the one or more parameters exceeds the corresponding threshold value 1240. The sensed data may be temperature data or off-gas detection data. The first thermal regulation system may comprise a cooling circuit and the second thermal regulation system may provide one or more fire suppressant materials to the battery module.
Patent GB-2604828-A (GB)
Title: Smart function block for integration of plcs into a control system and methods for the same
Inventor: Deborah R Colclazier
IPC: G05B19/418
Filed: 2018-09-14
Abstract: A system 22 for controlling a process in a process plant comprising plural field devices 44, 46, 53 operating to process material in the process plant, a controller 40 sending and receiving signals to and from the field devices effecting control of the process plant, an input/output module 48 between the controller and the field devices, a programmable logic controller 49 disposed between a subset 53 of the field devices and the input/output module and an integration function block instantiated in the controller. The PLC operating to control the subset of the plural field devices and having plural registers associated with each device. The integration function block operable during configuration to receive an assignment of a set of registers of the PLC corresponding to PLC parameters of one of the devices, each register corresponding to a parameter of the device and create an association between the PLC parameter for each register in the set of registers and a corresponding parameter of the controller. The integration function block may be operable, during configuration, to automatically configure itself or the function block may be selected by a user. Receiving an assignment of a set of registers of the PLC may comprise receiving a PLC control tag, the tag associated with a set of register and the integration function block may be operable to reconfigure itself if the registers associated with the tag change.
Patent GB-2619332-A (GB)
Title: A load moving apparatus
Inventor: ANDREW OWEN
IPC: B62B3/06
Filed: 2022-06-01
Abstract: A load moving apparatus (10, Fig. 1) is provided. The load moving apparatus 10 comprises: a main body (12, Fig. 1) including a chassis member 11 having a receiving portion (200, Fig. 6) for receiving a weight member 20; and at least one ground engaging device (14, Fig. 1) supported on or by the main body 12. The apparatus 10 is configured to adopt either of first or second respective configurations. In the first configuration a first weight member 20a is receivable by the receiving portion 200, and in the second configuration a second weight member 20b is receivable by the receiving portion 200. The first weight member 20a is different to the second weight member 20b.
Patent GB-2619771-A (GB)
Title: Suitcase
Inventor: SEDAT SELVI
IPC: A45C5/03
Filed: 2022-06-17
Abstract: A hard-shell suitcase comprising a base portion 110 and a lid portion 120 connected to the base portion by a hinge. In the closed position an edge 121 of the lid portion is adjacent to the edge of the first concave shell in the first plane 210. The hard-shell suitcase further comprises first, second, third and fourth wheel assemblies 131,132,133,134 attached to the exterior of the base portion in a second plane 220 parallel to the first plane 210. Each wheel assembly is configured to rotate about a first axis 230 parallel to the second plane 220 and about a second axis 240 perpendicular to the first axis 230. The hard-shell suitcase further comprises a retractable handle 140 configured to be movable in a direction parallel to the first plane 210 from a retracted position to an extended position and from the extended position to the retracted position. In the retracted position a portion of the retractable handle is housed inside the lid portion. The suitcase is configured for a child to sit on and propel the suitcase by pushing against the ground with their feet.
Patent GB-2604840-A (GB)
Title: Drive shaft
Inventor: Michael Dewhirst
IPC: F16C3/02
Filed: 2018-03-20
Abstract: A method of assembly of a shaft is described comprising providing a composite material tubular member 12, fitting a collar 24 to the tubular member, and subsequently press fitting part 14a of a non-circular end fitting 14 to the tubular member such that the tubular member is compressed between the collar and said part of the end fitting. The tubular member is machined to have a tapering exterior surface and to expose a number of windings or layers of the composite material where the surface of the tubular member engages the end fitting. The collar may of composite or metallic form and either fitted to the exterior of the tubular member to inwardly compress or the interior to outwardly expand the tubular member. The shaft may be a rotary drive shaft. The end fitting may have teeth/splines to engage the tubular member. Also disclosed is a drive shaft with a tubular member of composite material form, a collar fitted to an exterior end part of the tubular member to inwardly compress the end part, and an end fitting, part of which is press fitted into the interior to the end part of the tubular member.
Patent GB-2620951-A (GB)
Title: Automated wire taping system
Inventor: Nuno Carrolo
IPC: H01B13/012
Filed: 2022-07-27
Abstract: The automated wire taping system comprises a taping robot 2 having a taping head 8 mounted on an arm 6 of the robot that in use wraps tape around a cable or collection of cable. A tape roll cassette 34 includes a roll of tape rotatably mounted to the cassette body and includes at least one releasable connector 25 for connecting the cassette to a rotatable mounting disc 24 of the taping head. A storage device (figs 4-7) includes a holder for receiving the cassette and a release device arranged to automatically operate the at least one releasable connector to disconnect the cassette from the taping head when the cassette is received within the holder. This arrangement allows for automatic replacement of tape cassettes without the stoppages need for manual replacement.
Patent GB-2613443-A (GB)
Title: Ion detectors
Inventor: DAVID GORDON
IPC: H01J49/02
Filed: 2022-10-03
Abstract: An ion detector 400 for a mass and/or ion mobility spectrometer, comprising: a dynode 402 arranged such that primary ions 412 to be detected by the ion detector impact upon the dynode and generate first electrons 414 and secondary positive ions 416; an electron detector 404 arranged to attract and detect said first electrons; and an apertured electrode 410, comprising a plurality of apertures, that is arranged such that at least some of said secondary positive ions pass through the apertures of the electrode. The apertured electrode (e.g. grid or mesh) may be at ground potential or at a negative potential. A positive potential may be applied to the dynode. A potential may be applied to the electron detector that is greater than the potential applied to the dynode. The apertured electrode may filter the secondary positive ions from the electrons. A method of detecting ions is also disclosed.
Patent GB-2616491-A (GB)
Title: Bentonite-based grouts and related methods
Inventor: Shantel Jeanette Stone
IPC: C09K8/504
Filed: 2022-11-01
Abstract: A method of using a grout fluid includes placing a geothermal conduit in at least one hole in the earth, providing a grout fluid consisting essentially of water and a bentonite-based grout, wherein the bentonite-based grout consists essentially of calcium carbonate, a bentonite e.g. sodium bentonite, one or more grout-setting modifiers e.g. ammonium sulfate or potassium chloride, and one or more thermally conductive materials, introducing the grout fluid into a space between the geothermal conduit and sidewalls of the at least one hole so that the grout fluid is in contact with the geothermal conduit, and after introducing the grout fluid, allowing the grout fluid to set to fix the geothermal conduit to the at least one hole, wherein after setting, the grout fluid has a hydraulic conductivity of between about 1 x 10-7 cm/s and about 1 x 10-9 cm/s. Also shown is bentonite-based grout fluids and methods of using the grout fluids.
Patent GB-2616700-A (GB)
Title: Methods and apparatus for controlling a Geiger-Müller tube
Inventor: PHILIP DAVIES
IPC: G01T1/175
Filed: 2022-12-06
Abstract: A radiation detection apparatus (210) comprises a Geiger-Müller tube (220) comprising a chamber (222) equipped with an anode (230) and a cathode (240), each connected to respective activation potentials temporarily. The anode (240) may be connected to a high voltage supply via a boost regulator using a switched inductor (274) and a charge pump, allowing selective operation to “top up” the HV supply via controller (275). The cathode (230) may connect via an interface circuit 280 including nFET transistor switch 281 to charge or prime the tube. This may reduce the dead time for the GM counter.
Patent GB-2610783-A (GB)
Title: Computer implemented system and method to create wisdom network
Inventor: SOHAIL MAHAMMAD
IPC: G06Q50/00
Filed: 2021-05-14
Abstract: Exemplary embodiments of the present disclosure directed towards a computer-implemented system to create wisdom network, comprising wisdom generating module configured to enable at least one of first user and second user to post metadata on at least one of first computing device and second computing device via network, wherein the wisdom generating module configured to identify the intent of the metadata by using artificial intelligence technique and a blockchain technology and the wisdom generating module configured to enable the at least one of the first user and the second user to generate a response using the at least one of the first and the second computing device, the wisdom generating module configured to analyze the intent of the metadata and detect one or more likeminded profiles and send the one or more likeminded profiles as matches to at least one of the first computing device and the second computing device.
Patent GB-2611472-A (GB)
Title: Safety net and safety net components for multi-storey building construction
Inventor: JONATHAN JONNY MELIC
IPC: E04G21/32
Filed: 2019-01-16
Abstract: A safety net 1 for multi-storey building construction is disclosed. The safety net comprises a plurality of floor engaging portions 4, each floor engaging portion including an upper jaw 20 engagable with an upper surface of a floor structure 2 and a lower jaw 21 engageable with a lower surface of the floor structure 2, each upper jaw 20 having at least one floor engaging pin (23, Fig 7) receivable within a detent (45, Fig 7) in the upper surface of the floor structure 2 to resist sliding movement of the upper jaws relative to the floor structure. The safety net further comprises an actuator 22 to bias the upper and lower jaws against the respective upper and the lower surfaces of the floor structure, a plurality of support arms 5, a first netting support 3 secured to a plurality of the floor engaging portions 4, a second netting support 8 secured to the support arms and netting 9 , secured to the first and the second netting supports. A post (26, Fig 12) may also be used to provide tension between the upper jaw and the upper surface of the floor. Preferably the actuator is a threaded bolt (24, Fig 6).
Patent GB-2613473-A (GB)
Title: A wireless transceiver having a high gain antenna arrangement
Inventor: ROBERT UPTON
IPC: H01Q19/19
Filed: 2021-05-19
Abstract: A wireless transceiver for a wireless communication network has an offset Gregorian antenna arrangement comprising a primary reflector dish 10, a secondary reflector 6, a support body 11 configured to support the primary reflector dish, a planar array of antenna elements 8 arranged as a feed for transmitting and/or receiving radio frequency (RF) signals to/from the secondary reflector, and a conductive support block 9 configured to support the planar array of antenna elements. The conductive support block is formed as a first end of a feed support member 15 which is directly connected to the support body. The support body comprises an aperture having an axis parallel to the direction of an RF main beam to provide a line of sight along the axis, the aperture configured to accept and hold a hollow tube 18 in alignment with the aperture to allow visual alignment of the antenna arrangement with another radio station of the wireless communication network. The secondary reflector may be part of an electrically conductive reflector member 7 comprising a conductive support wall 5, which may be connected directly to the conductive support block.
Patent GC-0000413-A (GC)
Title: An apparatus for the controlled optimized additionof reactants in continuous flow reaction systems and methods of using the same
Inventor: ADRIS ALAA ELDIN M
IPC: B01J8/18
Filed: 2001-05-05
Granted: 2007-03-31
Abstract: An apparatus for performing continuous flow chemical reactions such as oxidation, oxidative dehydrogenation and partial oxidation processes involving a reactor design characterized by controlled/optimized addition of a reactant with the objective of: (i) avoiding the explosion regime of the reactant mixture (e.g. hydrocarbon/oxidant mixture); (ii) maximizing the selectivity of the reaction to the desired product; (iii) limiting the reactor temperature gradient and therefore the threat of reaction runaway; and (iv) controlling the operating temperature of the reaction zone so that desirable temperature range is maintained over the entire zone.
Patent GR-880100422-A (GR)
Title: Standardized element for the function of hydraulic motors
Inventor: BATSCHVAROV PETER DJANKOV
IPC: E04B1/35
Filed: 1988-06-28
Abstract: A standardised hydraulic motor operating unit (module), including casing, with a configured shank bolt with shank nut, as well as switches, connected to a synchronising system. The symmetrically configured shank nut, located within the casing, is axially secured to a central gear, symmetrically engaged at both its sides with two gears, each connected to corresponding hydraulic motors.
Patent GT-197331338-A (GT)
Title: Di-n-oxidos (1-4) de 3-amino-benzo-1,2,4,triacina substitui-dos, procedimientos para su produccion, asi como su aplica--cion como agentes antimicrobianos.
IPC: C07D253/08
Filed: 1973-12-19
Abstract: SE REFIERE A DERIVADOS DE DINOXIDOS (1,4) DE 3AMINOBENZO1,2,4,TRIACINA, A PROCEDIMIENTOS PARA SU PRODUCCION Y A SU APLICACION COMO MEDICAMENTOS ANTIMICROBIANOS Y COMO ADITAMENTOS DE FORRAJE DE ANIMALES. ESTOS COMPUESTOS TIENEN LA ES TRUCTURA QUIMICA, CONTENIDA EN LA FICHA TECNICA RESPECTIVA.
Patent GT-198400042-A (GT)
Title: Ceramica vidriada de una sola frita
IPC: A61K6/04
Filed: 1984-03-29
Abstract: SE REFIERE A UN POLVO DE PORCELANA COMPUESTA DE UNA SOLA FRITA,ADECUADO PARA UTILIZARSE COMO UNA CAPA DE PORCELANA SOBREPREPARACIONES DENTALES CON BASE METALICA,EL CUAL TIENE UNA COMPOSICION QUE INCLUYE S102, AL2O3, K20 FUNDENTE Y MO, DON DE M PUEDE SER CA, MG.
Patent GT-199900024-A (GT)
Title: Fenilglicinamida n-sulfonilica y n-sulfinilica.
Inventor: JEANGUENAT ANDRE
IPC: A01N37/18
Filed: 1999-02-25
Abstract: NOVEDOSAS AMIDAS DE ALFAAMINOACIDO SEGUN LA FORMULA (I). PREPARACIONES Y COMPOSICIONES AGROQUIMICAS Y SU USO COMO INGREDIENTE ACTIVO EN EL CONTROL Y PREVENCION DE LA INFESTACION DE PLANTAS POR MICROORGANISMOS FITOPATOGENOS, ESPECIALMENTE DEL GENERO FUNJI. ASI COMO LOS POSIBLES ISOMEROS Y MEZCLAS DE ISOMEROS DE LAS MISMAS, EN DONDE LOS SUSTITUYENTES SE DEFINEN COMO SIGUE: N ES EL NUMERO 0 O 1; R1 ES ALQUILO, ALQUENILO, ALQUINILO, CICLOALQUILO, CICLOALQUILOALQUILO, ARILO O ARILALQUILO OPCIONALMENTE SUSTITUIDOS; O UN GRUPO NRARB, EN DONDE RA Y RB SON CADA UNO INDEPENDIENTEMENTE DEL OTRO, HIDROGENO, ALQUILO, O FORMAN JUNTOS UN PUENTE DE ALQUILENO; R2 ES HIDROGENO O ALQUILO; R3 ES ARILO O HETEROARILO OPCIONAMENTE SUSTITUIDOS; A ES ALQUILENO; Y B ES ARILO OPCIONALMENTE SUSTITUIDO; CON LA EXCEPCION DE LOS SIGUIENTES COMPUESTOS: 2FENILN(1FENILETIL)2(4METILFENIL)SULFONILAMINOACETAMIDA, 2FENILN(1FENILETIL)2(4CLOROFENIL)SULFONILAMINOACETAMIDA, 2FENILN(1FENILETIL)2(4NITROFENIL)SULFONILAMINOACETAMIDA,
Patent GT-200900153-A (GT)
Title: Agentes para combatir parasitos en animales
Inventor: KIRKOR SIRINYAN
Filed: 2009-06-04
Abstract: LA INVENSION SE REFIERE A NUEVOS AGENTES PARA COMBATIR PARÁSITOS EN ANIMALES, QUE CONTIENEN UN N-FENILPIRAZOL EN UNA FORMULACION QUE CONTIENE CARBONATOS CÍCLICOS ALIFÁTICOS.
Patent KR-830000285-A (KR)
Title: 텍스취어드 멀티필라멘트 사의 제조장치
Filed: 1976-02-24
Abstract: 내용 없음
Patent KR-830000761-A (KR)
Title: 원형 편직기에서 컷 파일직물을 편직하는 방법
IPC: D04B35/14
Filed: 1979-05-10
Abstract: 내용 없음
Patent KR-830002709-A (KR)
Title: 1-메틸-2-(3'-설페닐-4'-클로로벤즈아미도)-이소인돌린의 제조방법
Filed: 1980-05-26
Abstract: 내용 없음
Patent KR-830003566-A (KR)
Title: 유화장치
Filed: 1980-07-01
Abstract: 내용 없음
Patent KR-830008635-A (KR)
Title: 프린트 배선판에 납땜하는 장치와 이 장치로 부터 프린트 배선판을 인입 및 배출시키는 방법
IPC: B23K3/00
Filed: 1981-09-09
Abstract: 내용 없음
Patent KR-840001540-A (KR)
Title: 가수소 분해 방법에 의한 모노에틸렌글리콜 모노메틸에테르, 모노에틸렌글리콜 및 에탄올의 제조방법
IPC: C07C29/10
Filed: 1982-09-29
Abstract: 내용 없음
Patent KR-840009146-A (KR)
Title: 카메라 셔터스피드의 제어회로
Filed: 1983-04-22
Abstract: 내용 없음
Patent KR-840005201-A (KR)
Title: 버너 노즐부에 부착된 점화 압전기
IPC: F23Q3/00
Filed: 1983-06-15
Abstract: 내용 없음
Patent KR-850002221-A (KR)
Title: 보리차의 제조법
Filed: 1983-09-10
Abstract: 내용 없음
Patent KR-840009205-A (KR)
Title: 수생조성물
IPC: A01N43/80
Filed: 1984-05-22
Abstract: 내용 없음
Patent KR-860000016-A (KR)
Title: 조개를 동결후 자숙시 개각을 위한 처리방법
IPC: A22C29/00
Filed: 1984-06-14
Abstract: 내용 없음
Patent KR-860001358-A (KR)
Title: 금속화합물 파우더(powder)를 혼합한 에폭시수지제 안경테
Filed: 1984-07-10
Abstract: 내용 없음
Patent KR-860002012-A (KR)
Title: 디젤 액체식 기관차용 공기 압축기의 시험장치
IPC: G01L23/00
Filed: 1984-08-20
Abstract: 내용 없음
Patent KR-860002386-A (KR)
Title: 자동역진 제어장치
Filed: 1984-09-13
Abstract: 내용 없음
Patent KR-850002454-A (KR)
Title: 펜에틸 아민 유도체의 제조방법
IPC: A61K31/135
Filed: 1984-09-14
Abstract: 내용 없음
Patent KR-850003558-A (KR)
Title: 액상반응성 염료조성물
IPC: D06P1/38
Filed: 1984-11-23
Abstract: 내용 없음
Patent KR-860000790-A (KR)
Title: 소형전기 부품의 제조방법
IPC: H01C10/34
Filed: 1984-12-01
Abstract: 내용 없음
Patent KR-850004606-A (KR)
Title: 포장 수축 필름
IPC: C08L23/16
Filed: 1984-12-13
Abstract: 내용 없음
Patent KR-860000403-A (KR)
Title: 용융 아연도금에 있어서 합금 방법과 이합금로
IPC: C23C2/28
Filed: 1985-05-07
Abstract: 내용 없음
Patent KR-870001054-A (KR)
Title: 고후막 인쇄를 이용한 스테인 글라스 가공법
Filed: 1985-07-02
Abstract: 내용 없음.
Patent KR-870004675-A (KR)
Title: 피혁의 가윗밥으로 작업용 장갑을 제조하는 방법
IPC: A41D19/00
Filed: 1985-11-13
Abstract: 내용 없음
Patent KR-870007287-A (KR)
Title: 철제련 및 회토류강 제강법
IPC: G08B3/14
Filed: 1986-01-06
Abstract: 내용 없음
Patent KR-870001422-A (KR)
Title: 코일 스프링 쟉크
IPC: A45B25/06
Filed: 1986-04-17
Abstract: 내용 없음.
Patent KR-870000594-A (KR)
Title: 홀-효과 전류 크램프
IPC: H01L43/04
Filed: 1986-06-25
Abstract: 내용 없음.
Patent KR-870002181-A (KR)
Title: 방사선 감성수지 조성물
IPC: C08K5/28
Filed: 1986-08-06
Abstract: 내용 없음
Patent KR-870007439-A (KR)
Title: 표면 설치용 광전자 장치
IPC: H01S5/022
Filed: 1987-01-21
Abstract: 내용 없음
Patent KR-880009791-A (KR)
Title: 전기, 전자제품 이송용 콘베이어의 팔레트 및 그 제조방법
IPC: B32B37/00
Filed: 1987-02-05
Abstract: 내용 없음.
Patent KR-880009099-A (KR)
Title: 수용성 모노아조 화합물의 제조방법
IPC: C09B62/51
Filed: 1987-04-24
Abstract: 내용 없음.
Patent KR-880013166-A (KR)
Title: 백 바이어스 전압 발생기
IPC: G11C11/408
Filed: 1987-04-30
Abstract: 내용 없음
Patent KR-870010931-A (KR)
Title: 아이소스태틱 프레싱에 의한 분말 물질 물품의 제조방법
IPC: B22F3/15
Filed: 1987-05-08
Abstract: 내용 없음
Patent KR-880013566-A (KR)
Title: 신경마비 암 치료환
Filed: 1987-05-16
Abstract: 내용 없음
Patent KR-880013894-A (KR)
Title: 2,6-디저급알킬-4-치환페닐-1,4-디하이드로피리딘-3,5-디카르복실산 에스테르 유도체의 제조방법
Filed: 1987-05-30
Abstract: 내용 없음
Patent KR-880000821-A (KR)
Title: 광콘넥터 페루울 및 그 제조방법
IPC: G02B6/38
Filed: 1987-06-09
Abstract: 내용 없음
Patent KR-880003845-A (KR)
Title: 유리섬유-강화된 프라스틱형을 제조하기 위하여 유리섬유와 폴리머로부터 엉킨 섬유 재료의 제조방법과 이 방법을 실시하기 위한 장치
IPC: D04H1/00
Filed: 1987-09-01
Abstract: 내용 없음