baber/WOPTO huggingface dataset:
Patent GB-2601072-A (GB)
Title: Preparation method for and use of PTFE-based nano functional composite membrane
Inventor: XIN XIANG
IPC: B32B37/12
Filed: 2020-12-15
Abstract: Disclosed are a preparation method for and the use of a PTFE-based nano functional composite membrane, relating to the technical field of polymer composite materials. The PTFE-based nano functional composite membrane can be applied to winter icing prevention and salt spray corrosion prevention of various types of wind turbine generator blades, can improve the airfoil aerodynamic performance of the wind turbine blades, can enhance the overall surface strength of the blades so as to protect the blades against aging erosion, and is of a new generation of multi-effect brand-new composite membrane material which can be directly expanded and applied to the industrial fields of marine fouling organism adhesion prevention and corrosion prevention for steel pipe piles of offshore wind power plants and offshore platforms, snow accumulation and icing prevention of high-voltage transmission towers and cables, snow accumulation prevention and icing prevention of bridges (stay cables and suspension cables), etc.
Patent GB-2606434-A (GB)
Title: Door and frame
Inventor: HANS NICHOLAS PURDOM
IPC: E06B5/16
Filed: 2022-02-10
Abstract: A doorset comprising a frame 10 and a door 12 assembled therein, the frame adapted for surface mounting around an opening in a wall. Preferably the door is fire rated and comprises folded metal sheets with a fire resistant material therein. The doorset may be provided with one or more extension members 52 and the door may have a replaceable window 16. Preferably the frame and door feature an intumescent latch (72, fig 18) and keep (68, fig 17) for securing the door in the event of a fire. The keep may be offset to the latch before activation of the intumescent latch to allow for warping or bowing of the door to allow for expansion of the latch into the keep. Further disclosed is a method of providing a temporary door across an opening in a wall during a building project.
Patent GB-2607384-A (GB)
Title: Device and method for testing compression amount of pile body of rock-socketed cast-in-place pile
Inventor: XIAOYU BAI
IPC: G01N3/08
Filed: 2022-02-17
Abstract: A device for testing the compression of a rock-socketed cast-in-place pile, including open flexible pipes 5 correspondingly bound with two reinforcements 2 in the pile body. The lengths of the open flexible pipes and main reinforcements are equal; where the length of one of the reinforcements is the height of the pile and the length of the other is the height of the pile minus the height of the rock stratum. One end of each of the two open flexible pipes is connected with a first sealing sheet 6, and the other ends of the two open flexible pipes are located at the pile block of the pile and connected with second sealing sheets 10. A closed rigid pipe 7 is located inside of (but not in contact with) the open flexible pipe, the bottom ends of which are connected together through the first sealing sheet. Displacement sensors 9 measure the relative displacement of the first and second sealing sheets, i.e., compression of the pile body. One end of each displacement sensor is fixed to the second sealing sheet. The other ends of the displacement sensors are connected with the top ends of the closed rigid pipes, and the top ends of all the closed rigid pipes are kept at the same height.
Patent GB-2616642-A (GB)
Title: Oil Sands Tailings Liability, Existance Reduction (OSTLER)
Inventor: COLIN BUTTERWORTH
IPC: B03B9/02
Filed: 2022-03-16
Abstract: Oilsands tailings waste recycling systems and processes that aim to provide treatments, processes and apparatus for the reduction of pollution and waste, and for the creation of reusable products from the processes from within tailing, ponds and lakes. The systems will provide verifiable data from the processes in relation to actions, savings, emission reduction, production levels, product types, quantity of reusable material, delivery and waste reduction/capture from within oilsands mining operations and associated waste environments. The systems may include methanogen (1, figure 1) and gas creation, with methane capture (7, figure 1); oilsands processing that aims to capture magnetic material (36, figure 7) confined in tailings; using waste heat (41, figure 8) on tailing ponds to create evaporation, and processing of salt, sand, silt and clay from within the tailing environment.
Patent GB-2612675-A (GB)
Title: Light emitting display device
Inventor: JUHUN MIN
IPC: H10K50/86
Filed: 2022-08-30
Abstract: A light emitting display device comprises: a substrate 100/300 including a plurality of pixels SP each having a light emitting area EA, a light extraction portion 131 including a curved portion disposed in each light emitting area EA, a light emitting device layer 150 disposed over the light extraction portion 131 and configured to emit light to a light emitting surface 100a, and a light guide portion 400 with a light refraction pattern portion on the light emitting surface 100a. The light extraction portion 131 shape may maximise light extraction efficiency by minimising light trapped in the light emitting device layer 150 by total reflection and may serve as a reflection diffraction grating. The refraction pattern may comprise recessed patterns between pairs of protrusion patterns, with the recessed patterns filled with a lower refractive index material. The refraction pattern may re-disperse the diffraction spectrum of external light reflected by concave 131a & convex 131b curved portions, thereby suppressing the generation of radial rainbow stains and reducing the degradation of black visibility characteristics.
Patent GB-2611453-A (GB)
Title: Building structure
Inventor: DAI HASHIMOTO
IPC: E06B9/17
Filed: 2021-06-21
Abstract: [Problem] To provide a building structure that has a sloped ceiling in which is provided a groove such as a ceiling-embedded type curtain box, that makes it possible to give the impression that the sloped ceiling opens to the outside from the lower end thereof, and that can provide a sense of connection between an indoor space and an outdoor space. [Solution] A building structure 1a, 1b, 1c comprises: an outer wall 6 which is provided on the lower side in the sloping direction of a sloped ceiling 2; an opening 5 which is formed in the outer wall 6; a box-like groove 15 which is formed along the outer wall 6 at the lower end of the sloped ceiling 2, and which has a downward opening 14 that is open downward; an installation part 17 which is provided inside the groove 15 and to which the upper part of a light shade member 16 that blocks light entering through the opening 5 is installed, wherein the groove 15 is of a ceiling-embedded type which is embedded in the sloped ceiling 2, and the lower end of a side plate of the groove 15 which is opposite from the opening 5 is lower in height than the lower surface of a frame 23 which is on the upper side of the opening 5.
Patent GB-2611705-A (GB)
Title: Methods for the non-toxic treatment for opioid drug withdrawal combining noribogaine and cannabinoids
Inventor: Philip Sigel
IPC: A61P25/36
Filed: 2020-07-13
Abstract: A method of treating addiction to a chemical substance from which withdrawal symptoms occur after abstinence comprising co-administering an effective amount of noribogaine, a derivative, a pharmaceutically acceptable salt or ansolvate thereof, and a cannabinoid is provided. The chemical substance from which withdrawal symptoms occur may be an opiate or opioid, pain pills, stimulants, anxiety pills, hallucinogens, inhalants, or a prescription opioid analgesic. The cannabinoids may be delta-9-tetrahydrocannabinol (THC), cannabidiol (CBD), or a mixture therefore. A pharmaceutical composition in unit dosage form comprising noribogaine, a derivative, pharmaceutically acceptable salt, solvate or ansolvate thereof in an amount ranging from 8 mg to 60 mg in combination with a cannabinoid in an amount ranging from 0.5 mg to 1,000 mg, in combination with a pharmaceutically acceptable carrier, additive or excipient is provided. A method of decreasing tolerance to opioid analgesic therapy comprising administering to a subject being treated with an opioid analgesic an effective amount of noribogaine, a derivative, pharmaceutically acceptable salt, solvate or ansolvate thereof, in combination with an effective amount of a cannabinoid is provided.
Patent GB-2613283-A (GB)
Title: Multi-source regenerative compressed air energy storage comprehensive utilization system and method
Inventor: NINGNING XIE
IPC: F28D20/00
Filed: 2021-05-25
Abstract: A multi-source regenerative compressed air energy storage comprehensive utilization system and method. The system comprises a packed regenerative apparatus, a regenerative loop, a heat release loop, an air storage loop, a photo-thermal loop, a heating loop and a cooling loop, wherein the regenerative loop and the heat release loop are connected to the packed regenerative apparatus; a regenerative heat exchanger of the regenerative loop and a heat release heat exchanger of the heat release loop are connected to the air storage loop; the photo-thermal loop is connected to the regenerative loop; the heating loop is connected to the heat release loop and the photo-thermal loop; the cooling loop is connected to the packed regenerative apparatus and the photo-thermal loop; and the photo-thermal loop heats the regenerative loop and the heat release loop. According to the present invention, the problem of the system being unstable due to the fact that an original system cannot satisfy comprehensive functions and that the work efficiency is reduced when a temperature cannot meet requirements during an energy storage process is overcome. The present invention has the characteristics of a simple structure, satisfying multiple comprehensive functions at the same time, improving the stable work performance and efficiency of the system, and realizing continuous heating and cooling.
Patent GB-2614185-A (GB)
Title: Coating of materials with biosurfactant compounds
Inventor: WESAAL KHAN
IPC: C09D5/16
Filed: 2021-09-17
Abstract: The invention provides a coating method for coating a surface of a substrate material with a biosurfactant. The method includes the following steps: modifying the biosurfactant to promote its reactivity with a silane linker; oxidising the surface of the substrate material; functionalising the surface of the substrate material with a silane linker; and reacting the modified biosurfactant with the functionalised surface. The biosurfactant becomes covalently bonded to the surface of the substrate material. The substrate material may be a polymer such as high-density polyethylene or polyvinyl chloride, or a ferrous metal such as stainless steel. The biosurfactant may be produced by one or more bacterial strains selected from the group consisting of Pseudomonas aeruginosa, Bacillus amyloliquefaciens and Serratia marcescens. The invention also provides articles of manufacture which include substrate materials that are at least partially coated with biosurfactants. The substrate materials and biosurfactants may be as described above.
Patent GB-2620058-A (GB)
Title: A cylinder head for a lean-burn gasoline engine
Inventor: JACK JOHNSON
IPC: F02F1/24
Filed: 2021-03-26
Abstract: A cylinder head (53) for a lean-burn gasoline engine comprising a combustion chamber (50) extending into the cylinder head (53) away from a gasket interface surface (58). The combustion chamber (50) comprises a combustion chamber roof surface (90) which has a central domed surface portion (99) and a sloped surface portion (94, 95) which comprises a substantially straight cross-section along a plane of symmetry (87) of the combustion chamber (50). In use, a spark plug seat (75) supports a spark plug (82) in a fixed position within the domed portion (88) of the combustion chamber (50) and the sloped surface portion (94, 95) of the combustion chamber roof is configured so that a geometric extension of the sloped surface portion is coincidental with the spark plug gap. The combustion chamber may also be configured so that the apex of a geometric extension (84, 85) of the sloped surface portion (94, 95) of the combustion chamber roof is located within a volume envelope that is described by a 360° rotation of the spark plug tip.
Patent GR-910100124-A (GR)
Inventor: VERNON M NICHOLAS
IPC: C07F7/22
Filed: 1991-03-14
Abstract: Aποκαλύπτεται μια μέθοδος η οποία περιλαμβάνει τις βαθμίδες:  (α) αντίδραση οξειδίου δι(υδροκαρβυλο) κασσιτέρου όπως οξειδίου διαλκυλοκασσιτέρου με διϋδρική αλκοόλη, αλκανολαμίνη ή ενολοποιουμένη α-υδροξυκετόνη εντός ενός αδρανούς οργανικού φορέως αντιδράσεως, υπό απομάκρυνση ύδατος σε θερμοκρασία και χρόνο επαρκή προς παραγωγή μιας κυκλικής ενώσεως εγκλίσεως του αναφερθέντος οξειδίου διαλκυλοκασσιτέρου και της αναφερθείσης διϋδρικής αλκοόλης, αλκανολαμίνης ή ενολοποιουμένης α-υδροξυκετόνης  (β) αντίδραση του αναφερθέντος προϊόντος κυκλικής ενώσεως εγκλίσεως της βαθμίδος (α) με σακχαρόζη εντός ενός αδρανούς οργανικού φορέως αντιδράσεως όπως διπολικού απρωτονικού υγρού σε θερμοκρασία και χρονικό διάστημα επαρκή προς παραγωγή 6-Ο-ω
Patent GR-930100419-A (GR)
Title: Packing material having at least one line of weakness and process and apparatus for producing it.
Inventor: LEUTWYLER ROBERT
IPC: B29C37/00
Filed: 1993-10-21
Abstract: A packaging material (21) has at least one line of weakness (23) consisting of weak points (25, 27) arranged at a distance in succession. For an essentially silent destruction of the line of weakness (23), there are zones of of reduced strength being preferably designed to merge continuously into one another as weak points (25, 27). The packaging material preferably consists of cellophane or of biologically degradable plastic foil. The zones of reduced strength can also consist of webs of varying size between perforations of a line of weakness. The invention thereby achieves the destruction of a line of weakness which is staggered in time and which allows an essentially silent opening of packs produced from the packaging material, especially those for articles of hygiene, such as tampons for feminine hygiene. <IMAGE>
Patent GR-990100359-A (GR)
Title: A guidance system for a short-range anti-aircraft missile unit
Inventor: CHIRKOV VALERY IBANOVICH 
IPC: F41G7/22
Filed: 1999-10-18
Abstract: The invention relates to radar engineering and is suitable to be used in the aerial defence guided weapon systems. The guidance system comprises, mounted on a single self-propelled carrier or in a conveyance container, a detection means having an all round looking radar, a radar-based identification interrogator, means for tracking and precision-measurement of the target and missile coordinates, an information display means, devices for the missile pre-launch preparation and launch execution, computation control means, comprising an evaluator for evaluating the time a target enters the launch area and an angle misalignment evaluator; a range and launch area and an angle misalignment  evaluator; a range and azimuth tracking device, a system for controlling the tracking radar beam whose antenna isimplemented in the form of a phased array, a programmable search device, a system for simultaneous tracking basing on four coordinates (azimuth, elevation, range and Doopler frequency) of a number of objects using a tracking radar of a missile beacon, a switching device, a tracking radar of the missile transponder, a missile beacon, a tracking radar of a missile beacon, a switching device, a device for identifying the target class and adapting the modes of operation of the missile control systems, including a signal spectral analysis unit, an evaluator for evaluating the prelaunch command information and missile deviation angles after the vertical launch. This system allows to improve the combat efficiency of short-range missile systems in defence against small-size and high-speed targets of the new class owing to a decreased time of response of their control systems
Patent GT-198302906-A (GT)
Title: Nuevos derivados de benzopirano y procedimiento para la ob tencion de los mismos
IPC: A61K31/37
Filed: 1983-07-19
Abstract: SE REFIERE A DERIVADOS DE BENZOPIRANO QUE TIENEN LA ESTRUCTURA QUIMICA I,CONTENIDA EN LA FICHA TECNICA RESPECTIVA,A PRO CEDIMIENTO PARA SU OBTENCION Y A COMPUESTOS FARMACEUTICOS QUE LOS CONTIENEN.
Patent GT-200100182-A (GT)
Title: Composiciones fungicidas.
Inventor: NUNINGER COSIMA
IPC: A01N43/828
Filed: 2001-09-04
Abstract: LA PRESENTE INVENCION SE REFIERE A UN CONJUNTO DE COMPUESTOS ENTRE LOS QUE DESTACA UNA NSULFONILVALINAAMIDA DE FORMULA (I) EN DONDE R1 Y R2 SON GRUPOS FUNCIONALES DESCRITAS EN EL EXPEDIENTE. TAMBIEN SON DE IMPORTANCIA LOS COMPUESTOS DE FORMULAS II A XII DESCRITOS EN EL EXPEDIENTE, ESTOS COMPUESTOS SON DE UTILIDAD PARA COMBATIR O PREVENIR ENFERMEDADES FUNGALES DE PLANTAS DE CULTIVO.
Patent GT-200200057-A (GT)
Title: Inhibidores de la rho-quinasa
Inventor: NAGARATHMAN DHANAPALAN
IPC: A61P9/00
Filed: 2002-03-22
Abstract: LA PRESENTE INVENCION SE REFIERE A INHIBIDORES DE LA RHOQUINASA DE FORMULA GENERAL (I) EN DONDE R1,R2,R3,R4,R5,Y,X,A,B,C,A,B, SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE. ESTOS COMPUESTOS TIENEN UTILIDAD EN CASOS DE HIPERTENSION, ATEROSCLEROSIS, ISQUEMIA CEREBRAL, DISFUNCION ERECTIL EN PERSONAS QUE NO TIENEN RESPUESTAS SATISFACTORIAS A INHIBIDORES DE FOSFODIESTERASA5 (PDE5), CANCER MEDIADO POR LA RHOQUINASA.
Patent GT-200500331-A (GT)
Title: Estructura para la fabricacion de edificaciones de tipo prefabricada
Inventor: VILANDENY LUIS JIMENEZ
IPC: E04C3/02
Filed: 2005-11-14
Abstract: "ESTRUCTURA PARA LA FABRICACION DE EDIFICACIONES DE TIPO PREFABRICADA" QUE COMPRENDE AL MENOS UNA PLURALIDAD DE PERFILES METALICOS HORIZONTALES Y VERTICALES CON DIMENSIONES ADECUADAS UNIDOS ENTRE SI, DE MODO QUE DEFINEN POR LO MENOS UN ARMAZON CON CUATRO PAREDES LATERALES RECTANGULARES, UNA BASE SUPERIOR Y UNA BASE INFERIOR, PARA ACOPLARSE POSTERIORMENTE UNOS PANELES, CARACTERIZADA POR EL HECHO DE QUE COMPRENDE UNA ZONA EN LA QUE LOS PERFILES ESTAN FIJADOS DE UNA MANERA NO MOVIBLE, DEFINIENDO DICHA MULTITUD DE PERFILES NO MOVIBLES UN TRAMO QUE COMPRENDE CUATRO PAREDES LATERALES RECTANGULARES, UNA BASE SUPERIOR Y UNA BASE INFERIOR, Y CUYAS DIMENSIONES SON APROXIMADAMENTE LAS DIMENSIONES DE UN REMOLQUE DE TRANSPORTE CUYA ANCHURA NO ES SUPERIOR A 2,5 METROS, Y UNA SEGUNDA ZONA EN LA QUE COMPRENDE UNA PLURALIDAD DE PERFILES QUE DEFINEN PAREDES LATERALES , UNA BASE SUPERIOR E INFERIOR QUE SON BASCULANTES MEDIANTE MEDIOS D GIRO, DE MODO QUE EN UNA POSICION DE PLEGADO DE TODOS LAS PAREDES Y BASES SUPERIOR E INFERIOR QUEDAN DISPUESTOS EN UNA POSICION VERTICAL Y EN EL MISMO PLANO QUE EL PLANO LONGITUDINAL DEFINIDO POR LA PRIMERA ZONA DE LA ESTRUCTURA.
Patent KR-830001067-A (KR)
Title: 개량 라디알 타이어
Filed: 1979-10-26
Abstract: 내용 없음
Patent KR-830009130-A (KR)
Title: 인산 아닐리드 유도체의 제조방법
IPC: A01N57/30
Filed: 1982-03-11
Abstract: 내용 없음
Patent KR-840000879-A (KR)
Title: 식품 제조 방법
IPC: A23L29/20
Filed: 1982-08-20
Abstract: 내용 없음
Patent KR-840001488-A (KR)
Title: 광민감 인쇄판용 신디오택틱 폴리부타디엔 조성물
IPC: C08L7/00
Filed: 1982-09-30
Abstract: 내용 없음
Patent KR-840003185-A (KR)
Title: 무마스크의 패턴 피막공정
IPC: B05D3/06
Filed: 1982-12-09
Abstract: 내용 없음
Patent KR-840002843-A (KR)
Title: 다기능 음이온성 시발제(始發劑)의 제조방법
IPC: C08F4/46
Filed: 1982-12-22
Abstract: 내용 없음
Patent KR-840004498-A (KR)
IPC: A01N25/02
Filed: 1983-05-07
Abstract: A novel combination of one or more avermectin compounds of formula   <CHEM> where the broken line indicates either a single or a double bond at the 22,23-position; n is 0 or 1, and when n is 0 a hydrogen is present at the 13-position;  R1 is hydrogen or <CHEM> R2 is hydrogen or hydroxy provided that R2 is present only when the broken line indicates a single bond;  R3 is sec-butyl or isopropyl; and R4 is hydrogen or methyl, with agricultural spray oil is synergistic in such a manner as to allow for a drastic reduction in the amount of active ingredient that is fully effective and also to provide a dramatic extension of the period over which such a combination is fully effective. The synergistic combination is useful as an agricultural insecticide and miticide against a variery of insects and mites which infest a variety of plants.
Patent KR-840005080-A (KR)
Title: 디노르핀 아미드 동족체의 제조방법
IPC: C07K7/06
Filed: 1983-06-09
Abstract: 내용 없음
Patent KR-840007784-A (KR)
Title: 원반상 기록매체 재생장치
IPC: G11B17/028
Filed: 1983-12-26
Abstract: 내용 없음.
Patent KR-850004899-A (KR)
Title: 슬라이드 파스너용의 2개의 짝을이루는 테이프 제직장치
Filed: 1983-12-30
Abstract: 내용 없음
Patent KR-850007002-A (KR)
Title: 부라스트 머신
Filed: 1984-03-26
Abstract: 내용 없음
Patent KR-840008651-A (KR)
Title: 퓨로-(3,4-c)-피리딘 유도체의 제조방법
IPC: C07D491/056
Filed: 1984-04-04
Abstract: 내용 없음
Patent KR-840008816-A (KR)
Title: 유카리오로 처리된 세포의 변형으로 지방체를 캡슐하는 방법(liposome mediated transformation of eukaryotic celis)
IPC: C12N5/10
Filed: 1984-05-11
Abstract: 내용 없음
Patent KR-860001256-A (KR)
Title: 전도식 댐(轉倒式 dam)
IPC: E02B7/40
Filed: 1984-07-24
Abstract: 내용 없음
Patent KR-860001554-A (KR)
Title: 쇠고기를 주제로 한 분말 조미식품의 제조방법
IPC: A23L17/00
Filed: 1984-08-01
Abstract: 내용 없음
Patent KR-860002349-A (KR)
Title: 전천후형 로봇트의 레이저 광선 무기 금속탐지기
Filed: 1984-09-21
Abstract: 내용 없음
Patent KR-860000907-A (KR)
IPC: C22B9/05
Filed: 1985-07-25
Abstract: The present invention relates to a ladle for the chlorination in co-flow mode of aluminium alloys in a molten state. It is divided by a vertical partition (6) which, with the bottom, leaves a space (7) for the flow of the metal, into a feed compartment (8) and a treatment compartment (9) in which a chlorinated gas distributor rotor (10) is immersed. It is characterized in that the treatment compartment is closed at its base by a horizontal wall (13) which extends at the level of the bottom of the partition and which is apertured at its center by an opening whose axis coincides with the axis of rotation of the rotor. It is used in the removal of magnesium from aluminium alloys and, with ladles of a capacity of close to 1 m3 and which can therefore be easily maneuvered, it makes it possible to attain treatment capacities of the order of 20 T/hour with suitable levels of efficiency in regard to the removal of magnesium.
Patent KR-860007588-A (KR)
Title: 데이터 처리장치
IPC: G06F9/26
Filed: 1986-02-26
Abstract: 내용 없음
Patent KR-870010481-A (KR)
Title: 자동연주 시스템
IPC: G10F1/02
Filed: 1986-04-04
Abstract: 내용 없음
Patent KR-870011060-A (KR)
Title: 흙으로 현무암석 제조
IPC: H02K15/04
Filed: 1986-05-10
Abstract: 내용 없음
Patent KR-880000867-A (KR)
Title: 문서 복구 방법
Filed: 1986-06-19
Abstract: 내용 없음
Patent KR-870006698-A (KR)
Title: 전 동 기
IPC: H02K21/24
Filed: 1986-12-04
Abstract: 내용 없음.
Patent KR-880011552-A (KR)
Title: 건조기(농산물) 상자 자동 교환 장치
Filed: 1987-03-26
Abstract: 내용 없음
Patent KR-880014808-A (KR)
Title: 멀티비젼 시스템의 콘트롤러
IPC: H04N5/45
Filed: 1987-05-02
Abstract: 내용 없음
Patent KR-890001150-A (KR)
Title: 제1 물체와 제2 물체와의 위치 맞추는 방법 및 장치
IPC: G03F9/00
Filed: 1987-06-05
Abstract: 내용 없음
Patent KR-880002672-A (KR)
Title: 무색의 제2철 알킬포스페이트
IPC: C09K9/00
Filed: 1987-08-13
Abstract: 내용 없음
Patent KR-880003314-A (KR)
IPC: G11B21/02
Filed: 1987-08-29
Abstract: The disclosure relates to a dynamic lock for a disc drive carriage incorporates a plunger (34) that captures an extension on the carriage (12). The plunger is guided by a solenoid (36) and frame (30). The plunger is spring loaded (38) such that it normally is biased into the carriage to restrain the carriage in the home locking position. The solenoid (36) can withdraw the plunger and allow release of the carriage. A counterweight (40) rotates about a pivot (50) provided on the frame adjacent the plunger. A finger (42) that protrudes from the counterweight rides in a recess on the plunger. In the event of a sudden shock to the disc drive, the shock force is transmitted from the plunger (34) through the finger (42) to the counterweight (40). The counterweight is designed to be of equal mass to the plunger (34), whereby the shock force is neutralized, preventing the plunger from moving back toward the solenoid and releasing the carriage (12).
Patent KR-890012423-A (KR)
Title: 과전류 보호용 계전기
IPC: H02H9/02
Filed: 1988-01-29
Abstract: 내용 없음.