baber/WOPTO huggingface dataset:
Patent KR-200493634-Y1 (KR)
Title: 교반기
IPC: B01F7/00
Filed: 2018-01-02
Granted: 2021-05-06
Abstract: 본 고안은 교반기에 관한 것이다.  본 고안의 실시예에 의한 교반기의 일 양태는, 프레임; 상기 프레임 상에 설치되고, 교반 대상물이 교반되는 교반 챔버를 정의하는 교반 용기; 상기 프레임 상에 설치되고, 상기 교반 챔버의 내부로 교반 대상물을 연속적으로 공급하는 공급부; 및 상기 교반 챔버의 내부에 회전 가능하게 설치되고, 상기 교반 챔버의 내부로 공급된 교반 대상물을 교반하는 임펠러; 를 포함하고, 상기 공급부는, 상기 프레임에 설치되는 제1베이스; 상기 제1베이스에 설치되는 제2베이스; 상기 제1베이스에 고정되고, 상기 교반 챔버의 내부로 교반 대상물을 공급하는 공급 파이프; 상기 공급 파이프를 통하여 상기 교반 챔버의 내부로 공급되는 교반 대상물이 내부에 저장되는 저장 호퍼; 상기 공급 파이프의 내부에 배치되고, 상기 저장 호퍼에서 상기 공급 파이프로 전달되는 교반 대상물을 이송시키는 이송 스크류; 상기 제2베이스 상에 설치되고, 상기 이송 스크류의 회전을 위한 구동력을 제공하는 스크류 구동원; 및 상기 스크류 구동원의 구동력을 상기 이송 스크류에 전달하기 위하여 상기 이송 스크류 및 스크류 구동원에 감겨지는 구동력 전달 부재; 를 포함하고, 상기 이송 스크류는, 상기 공급 파이프의 내부에 기설정된 제1방향으로 배치되고, 상기 제2베이스는, 상기 제1베이스에 대하여 상기 제1방향에 직교되는 제2방향으로 이동 가능하게 설치되며, 상기 구동력 전달 부재는, 상기 이송 스크류 및 스크류 구동원에 감겨지며, 상기 제2베이스는, 상기 스크류 구동원의 구동력을 상기 이송 스크류에 전달할 수 있도록 상기 구동력 전달 부재에 기설정된 장력이 발생되는 구동 위치 및 상기 이송 스크류 및 스크류 구동원으로부터 탈거될 수 있도록 상기 구동력 전달 부재의 장력이 제거되는 탈거 위치 사이에서 상기 제1베이스에 대하여 상기 제2방향으로 이동한다.
Patent KR-200490673-Y1 (KR)
IPC: A24F40/20
Filed: 2018-05-08
Granted: 2019-12-13
Abstract: 본 실용신안은 전자 담배용 원형 막대 형태의 세라믹 발열체에 관한 것으로서, 세라믹 막대를 포함하며, 상기 세라믹 막대의 최외측에는 제 1 세라믹 기판이 제공되고, 상기 제 1 세라믹 기판은 내부에 가열 회로를 갖으며, 상기 가열 회로 내측에는 제 2 세라믹 기판이 제공되며, 상기 제 2 세라믹 기판과 세라믹 막대 사이에는 온도 측정 회로가 제공되고, 상기 제 1 세라믹 기판의 외주면에는 복수의 패드가 설치되며, 상기 패드 상에는 리드가 제공되고, 상기 세라믹 막대의 외주면에는 세라믹 플랜지가 슬리브되며, 각각의 패드에는 금속 리드가 제공되는 전자 담배용 원형 막대 형태의 세라믹 발열체에 관한 것이다. 
본 실용신안의 기술 방안을 사용하여 제조된 전자 담배용 원형 막대 형태의 세라믹 발열체의 유익한 효과는 가열 속도가 빠르고 가열 영역의 온도가 12 초 이내에 300 °C 이상에 도달할 수 있고, 온도 측정 저항이 신속하게 반응하고, 온도 제어가 정확하며, 구조가 안정적이며 절단되지 않는다.
Patent KR-200493757-Y1 (KR)
IPC: B60T17/18
Filed: 2020-11-20
Granted: 2021-05-28
Abstract: 본 고안은 하부에 주행휠이 구비된 판상의 베이스패널과, 상기 베이스패널에 구비되며 통신부를 가지는 제어부와, 상기 베이스패널에 구비되며 제어부에 의해 제어되어 주행휠을 구동하는 주행구동부와, 상기 베이스패널에 구비되며 주행구동부의 전력 공급원이 되는 전원을 포함하며; 
상기 베이스패널의 상부에 구비되어 회전축을 중심으로 베이스패널에 대하여 회전 가능하게 설치된 회전패널과, 상기 회전패널 상부에 설치된 인체 형상 모형의 더미와, 상기 제어부에 의하여 제어되어 상기 회전패널을 회전시키는 회전구동부를 더 포함하며; 상기 전원은 회전구동부의 전력공급원이 되며; 
상기 회전구동부는 베이스패널에 설치된 회전구동모터와, 상기 회전구동모터에 결합되어 회전되는 구동기어와, 상기 회전패널에 구비되어 회전패널과 일체로 회전하면서 상기 구동기어와 치합하는 종동기어로 이루어지며; 
상기 베이스패널에는 차량과 베이스패널 사이의 거리를 측정하는 장치센서가 더 포함되며; 
상기 통신부로부터 수신된 온오프 신호에 의하여 주행구동부의 작동이 제어되어 주행 정지하며, 상기 제어부에 의해 베이스패널과 차량 사이의 거리가 측정되는 것을 특징으로 하는 차량 시험용 보행자 더미 장치에 관한 것이다.
Patent KR-200497212-Y1 (KR)
Title: 등기구
IPC: F21V21/35
Filed: 2021-12-10
Granted: 2023-09-01
Abstract: 개시된 실시예에 따른 등기구는, 광원이 배치 가능하도록 구성되고, 상측 방향으로 돌출되고 상기 상측 방향에 수직한 길이 방향으로 연장되는 한 쌍의 레일을 포함하는 프레임; 상기 한 쌍의 레일을 따라 상기 길이 방향으로 슬라이딩 가능하게 구성되고, 외부의 전원과 접속 가능한 연결 단자를 포함하는 슬라이딩 어댑터; 및 상기 한 쌍의 레일 사이의 공간의 일부를 상측에서 덮고, 상기 슬라이딩 어댑터가 상기 길이 방향 중 일 방향으로 슬라이딩할 때, 상기 슬라이딩 어댑터에 걸림되어 상기 일 방향으로 슬라이딩 가능하게 구성되는 슬라이딩 커버를 포함한다.
Patent PH-22019001160-Y1 (PH)
Title: Process of producing cookie bars with cacao tablets and saba banana
Inventor: COLLADO MA FLORA C
IPC: A23L5/10
Filed: 2019-08-02
Abstract: The present utility model relates to the process of making cookie bars with with cacao tablets and saba banana. The process involves boiling 1/2 cup distilled water; melting 1 cup cacao tablets in the boiling water, letting it cool and setting it aside; creaming 1 cup butter in a mixing bowl until fluffy using an electric mixer and setting it set aside thereafter; mixing 3/4 cup brown sugar, 2 tablespoon glucose, 2 medium-sized eggs, 1 tablespoon vanilla extract, 2 tablespoon rhum and the melted chocolate using electric mixer to create the liquid mixture; combining in another mixing bowl 1 1/4 cup all-purpose flour, 1/4 teaspoon rock salt and 1 teaspoon baking powder using wire whisks until well-blended; peeling 4 pieces saba banana, cutting it in half and removing the black thing inside called bananus; mashing 1 cup saba banana in another bowl, adding 1 teaspoon baking soda and setting aside for minutes until bubbles appear on the banana mixture surface; mixing the liquid mixture, the mashed saba banana mixture and the flour mixture in a big mixing bowl, blending it in a cut and fold motion to form the chocolate banana mixture; pour the chocolate banana mixture in the baking pan with line wax paper at the bottom, spreading it evenly; sprinkling chopped peanuts on top of the chocolate banana mixture; baking into the oven at 250 degrees Celsius for 45 minutes; letting it cool for half an hour and cutting into 12 pieces, packing for commercialization or consumption.
Patent BR-202014016384-Y1 (BR)
Title: Bicicleta modular desmontável
Inventor: LÍCIO SILVA DE ALMEIDA GRANGEIRO
IPC: B62K13/02
Filed: 2014-07-01
Abstract: bicicleta modular desmontável e maleta de acondicionamento. e descrita uma bicicleta modular desmontável, figura 5, e a respectiva maleta de acondicionamento (500), figura 1, dita bicicleta dotada de um módulo frontal (100), um módulo intermediário (200) e um módulo traseiro (300), figura 5) dotados de encaixes e meios de travamento (400), figuras 6 e 7, que permitem a desmontagem e o transporte em uma maleta (500) de dimensões e peso reduzido.
Patent BR-212015021382-Y1 (BR)
Title: dispositivo portátil para exercícios com prendedor
Inventor: ROBBERT JACOBUS JOHANNES BOEKEMA
IPC: A63B21/04
Filed: 2014-03-04
Abstract: 1 / 1 resumo âdispositivo portãtil, prendedor, e, aparelho para condicionamento fãsicoâ faixa de tornozelo 1 para guiar uma linha de um aparelho para condicionamento fã­sico. a faixa de tornozelo compreende um prendedor 2, um elemento de base 3 e um elemento de guia para guiar a linha do aparelho para condicionamento fã­sico. o elemento de guia 4 ã© conectado por um membro de ligaã§ã£o 5 para obter uma conexã£o mã³vel de uma posiã§ã£o inicial para uma posiã§ã£o de trabalho em caso uma forã§a seja exercida por meio da linha. um membro resiliente 51 ã© provido para gerar uma forã§a de mola quando o membro de ligaã§ã£o 5 ã© movido para longe de sua posiã§ã£o inicial. o membro resiliente 51 retorna o elemento de guia 4 de volta para a posiã§ã£o de trabalho para a posiã§ã£o inicial caso uma forã§a exercida reduza. a posiã§ã£o inicial predeterminada ã© vantajosa quando afixando a linha do aparelho para condicionamento fã­sico ao dispositivo. a linha pode ser conectada ao dispositivo usando apenas uma mã£o.
Patent DK-201400177-Y4 (DK)
Title: System til co2-capture under anvendelse af pakket reaktor og
Inventor: FRADETTE SYLVIE
IPC: B01D53/62
Filed: 2014-12-08
Granted: 2016-04-08
Abstract: Den foreliggende frembringelse angår et system til CO2-capture under anvendelse af mikropartikler som omfatter en biokatalysatorer. Systemet til capture af CO2 fra en CO2-holdig gas (12) omfatter: - mikropartikler som omfatter et bæremateriale og en biokatalysator, der bæres af bærematerialet, biokatalysatoren fremmer opløsning og transformation af CO2 til bicarbonat- og hydrogenioner; og biokatalysato er immobiliseret på bærematerialet ved enzym-immobilisering, - en absorptionsenhed (E-1), som er konfigureret til at bringe den CO2-holdige gas i kontakt med en absorptionsblanding (11) og som omfatter en flydende opløsning og mikropartiklerne og frembringe en CO2-depleteret gas og en ion-rig blanding omfattende mikropartiklerne; hvor absorptionsenheden (E-1) er en pakket reaktor, og mikropartiklerne er dimensioneret og tilvejebragt i en koncentration, således at absorptionsblandingen kan strømme gennem den pakkede reaktor, - og en desorptionsreaktor (E-11) til modtagelse af den ion-rige vandige blanding (15) til muliggørelse af transformation af bicarbonat- og hydrogenionerne til CO2 gas og vand. Systemet producerer således en CO2-rig gasstrøm og en ion-depleteret opløsning (17).
Patent IT-212428-Z2 (IT)
IPC: H01F7/16
Filed: 1987-08-25
Granted: 1989-07-04
Abstract: An electromagnetically-controlled fuel injection valve for diesel engines includes a body (2) having an upper electromagnetic metering valve (10) including an obturator (11) supported by an armature (13) and controlling communication between a control chamber (9) and a fuel discharge port (A). A series of radial notches (14) which may be empty or filled with an insulating material is formed in the armature (13).
Patent IT-226465-Z2 (IT)
Title: Struttura di faretto per aste elettrificate a bassa tensione
IPC: F21S/
Filed: 1992-04-10
Granted: 1997-06-24
Abstract: Viene prevista una struttura di faretto per aste elettrificate a bassa tensione comprendente un corpo principale atto ad impegnare almeno un elemento luminoso, un gruppo di supporto impegnabile scorrevolmente lungo un'asta elettrificata, e mezzi di collegamento elettrico tra l'asta elettrificata ed il punto luce, il corpo principale essendo impegnato girevolmente al gruppo di supporto in corrispondenza di un asse di rotazione parallelo all'asta elettrificata.
Patent IT-226967-Z2 (IT)
Title: Ganascia con inserto guidabarra rimovibile
Inventor: CUCCHI GIOVANNI
IPC: B23B/
Filed: 1992-10-14
Granted: 1997-07-22
Abstract: Una ganascia per alimentatori automatici di barre a macchine utensili. La ganascia comprende un corpo sagomato avente una conformazione sostanzialmente piana, provvisto di una sede semicircolare per l'alloggiamento di un inserto definente una superficie semicilindrica di guida delle barre da alimentare; l'inserto e la rispettiva sede di alloggiamento nella ganascia presentano superfici di spallamento laterali, nonché mezzi di aggancio a scatto, in cui i mezzi di aggancio a scatto ad una delle estremità del corpo della ganascia, sono previsti su una parte elasticamente cedevole.
Patent CH-501707-A (CH)
Title: Azo pigments for use in PVC etc
Inventor: ROUECHE ARMAND DR
IPC: C08K5/34
Filed: 1968-01-03
Abstract: Azo pigments of formula where R1 is an aryl group, R2 is a naphthalene residue in which the azo-, OH and amide groups are in positions 1, 2 and 3, and R3 is a benzoxazolone, benzthiazolone or acridone residue bonded to the NH group in the 5 or 6 positions, are prepared by (a) condensing an acid halide of the formula R1-N=N-R2 COHal with an amine of the formula R3NH2 or (b) coupling a diazo compound or diazo-amino compound of an amine with the formula R1NH2 with a coupling component of formula R2CONHR3. The reactants are free from water-solubilising groups, such as sulphonic acid or COOH groups. The pigments are used in artificial silk, viscose, cellulose estehrs and esters, polyamides, polyurethanes polyesters, lacquers, natural and synthetic resins, rubber, casein, siloxanes, crayons, cosmetics and laminates.
Patent EG-20714-A (EG)
Title: Cleansing compositions
IPC: C11D1/29
Filed: 1994-02-09
Granted: 1999-12-29
Abstract: A personal cleansing comprising: (a) from about 5 % to about 50 % by weight of one or more surfactants selected from anionic, zwitterionic and/or amphoteric surfactants and mixtures thereof; (b) from about 0.1 % to about 20 % by weight of a soluble or dispersible nonionic surfactant selected from ethoxylated animal and vegetable oils and fats and mixtures thereof; (c) from about 1.5 % to about 10 % by weight of citric acid or water soluble citrate salt or mixtures thereof; (d) up to about 3 % by weight of perfume or cosmetic oil; and (e) water. The cleansing products demonstrate excellent mildness, conditioning benefits, stability, lathering and rinsibility.
Patent GB-785616-A (GB)
Title: Improvements in and relating to the production of artificial filaments, threads, andthe like
Inventor: TALLIS ERNEST EDWARD
IPC: D01F2/10
Filed: 1955-01-03
Abstract: In the manufacture of filamentary products by extruding viscose into a coagulating bath containing sulphuric acid and zinc sulphate, products of improved physical properties are obtained by adding to the viscose more than 0.02 per cent of an alkylene oxide-fatty acid condensation product.  A suitable condensation product is obtained from ethylene oxide and sperm oil.  Unripened viscose can be used and, in addition to sulphuric acid and zinc sulphate, the coagulating bath may contain sodium sulphate, ammonium sulphate, magnesium sulphate and glucose.  Examples are given.  Specifications 375,842, 380,431, 467,500, 541,099, [all in Group IV], and 723,435 are referred to.
Patent GB-990890-A (GB)
Title: Transcutaneous vaccination or inoculation device
IPC: A61M37/00
Filed: 1963-01-01
Abstract: 990,890. Transcutaneous injection devices. R. S. ROSENTHAL. Jan. 1, 1963 [Jan. 16, 1962], No. 50/63. Heading A5R. A vaccination or inoculation device comprises a skin-perforating member 24 in the form of a metaldisc having a plurality of needle-like projections 30 extending 2 to 2À5 mm. from one side and a backing member 16 including a knob 18 of circular cross-section for holding the device. The knob may be cylindrical or frustoconical and its end surface 22 may be concave. The backing member 16 may be secured to the perforating member 24 by a layer of adhesive, by providing slots in the backing member to receive projections on said perforating member or vice versa, or by providing a recess in the backing member into which the perforating member slides. The needle-like projections may be protected by a cover 14, which may be snap-fitted or screwed on to the backing member 16. Specification 878,788 is referred to.
Patent IS-3811-A (IS)
Inventor: GROENNEVIK ODDBJOERN
IPC: B65D1/22
Filed: 1992-02-07
Abstract: PCT No. PCT/NO92/00026 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Feb. 7, 1992 PCT Pub. No. WO92/13771 PCT Pub. Date Aug. 20, 1992.A collapsible transport box is formed from an essentially planar material blank including a bottom and side walls and a lid, as appropriate. The side walls are hinged or otherwise attached to the bottom so as to be foldable relative to the bottom. The walls are joined at the box corners by releasable connections, each of which includes a vertical slot or hole in a first side wall and an outward extending fastening tongue on an end edge of a second side wall. The fastening tongue extends through the slot and is bent sideways so that its external section extends over an external region of the first side wall.
Patent IS-5367-A (IS)
Inventor: MITCHELL GEOFF JOHN
IPC: E03D13/00
Filed: 2000-01-31
Abstract: A waste outlet device adopted for use with a urinal and comprising one-way valve means is disclosed.
Patent TR-25507-A (TR)
IPC: H03J7/04
Filed: 1991-02-04
Abstract: Analog circuit parts in an integrated circuit, for example filters, can be equalized by a control current by equalizing an additional reference circuit part, whose equalization must be verified externally, with this control current. By using a suitably designed horizontal frequency oscillator whose equalization must also be verified, this reference circuit part can be dispensed with even in known TV receivers. Using additional control circuits in the integrated circuit, fine equalization of the various circuit parts can be carried out automatically by adding a small correction control current to each control current. As a result, the control circuits are free from problems related to background noise, interception range and component tolerances. Equalization of analog bipolar or CMOS integrated circuits.
Patent AT-A86592-A (AT)
Inventor: GEYER HERMANN DIPL ING DR
IPC: B60L9/00
Filed: 1992-04-27
Abstract: In a process for finding the reference moments in a rail vehicle in which each driven wheel is coupled to a motor, the average nM is found from the rotation speeds nR, nL of a left and right-hand running or driving wheel. This average controls the frequency and/or amplitude of a periodic signal which is superimposed on the predetermined reference torque MS directly on the one hand and after inversion on the other. One linked reference torque is then allocated to the right-hand MRS and the other to the left-hand drive motor MLS. This process makes it possible to achieve low and uniform rates of wear of the tread of the driving wheels of rail vehicles with individual-wheel drive. In addition, the noise level is kept to a minimum.
Patent CR-10580-A (CR)
Title: Metodo para almacenar bananas durante la maduracion
Inventor: FORSYTH KEVIN
IPC: A23B7/148
Filed: 2009-01-21
Abstract: Un metodo de la presente invencion es el siguiente: el metodo requiere que durante la maduracion las bananas esten almacenadas en un medio gaseoso que contenga oxigeno y dioxido de carbono; la parte restante es otros gases, predominantemente nitrogeno.
Patent CU-33543-A (CU)
Title: Producción de polvo de metal mediante reducción directa de soluciones acuosas y lodos
Inventor: CAMPBELL FINLAY
IPC: B22F9/26
Filed: 1971-06-18
Abstract: En un procedimiento para producir polvo de metal no ferroso sustancialmente libre de oxido de un metal que tiene un potencial de reducción de oxidación entre cadmio y plata inclusive, incluyendo dicho método el paso de reaccionar un sistema acuoso que contiene una sal de por lo menos uno de dichos metales con un gas reductor a temperatura y presión elevadas, la mejora que comprende proporcionar en dicho sistema una cantidad finita de un agente de adición que comprende un polímero de etileno de anhídrido maleico.
Patent DK-25982-A (DK)
Inventor: STURM K
IPC: C07D333/20
Filed: 1982-01-21
Abstract: The invention relates to base-substituted anthranilic acids of the formula I   <IMAGE>   in which R denotes furyl, thienyl or phenyl, and to physiologically acceptable salts thereof, and also to a process for their preparation, to an agent containing these and to their use as medicaments.
Patent DK-57181-A (DK)
Inventor: KARJALAINEN A J
IPC: C07D263/32
Filed: 1981-02-11
Abstract: The invention provides compounds of the formula:wherein each of R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub>, which can be the same or different is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxv, amino, hydroxy or nitro; R<sub>4</sub> is hydrogen or alkyl of 1 to 7 carbon atoms; X is(R<sub>5</sub> is hydrogen or hydroxy) and n is 1-4; and their non-toxic pharmaceutically acceptable acid addition salts. These compounds exhibitvaluable pharmacological activity and are useful in the treatment of mammals, especially as anti- hypertensive agents. Furthermore, some of the compounds have proved to possess diuretic, ß-blocking activity and/or antithrombotic activity. The compounds may be made by a variety of methods and may be incorporated in pharmaceutical compositions also comprising a compatible pharmaceutically acceptable carrier.
Patent EG-18333-A (EG)
Title: Process for preparing ifosphamide lyophilisate
IPC: A61K31/675
Filed: 1987-10-28
Granted: 1993-12-30
Abstract: 1. A lyophilized preparation consisting of ifosfamide and 0.1 to 17 parts by weight hexitol per part by weight ifosfamide and, optionally, other standard pharmaceutical auxiliaries.
Patent EG-19999-A (EG)
Title: Process for preparing of piperazinyl - and piperidinyl cyclohexanols
Inventor: MATTSON RONOLD J
IPC: C07D409/12
Filed: 1992-12-12
Granted: 1997-01-30
Abstract: Novel piperazinyl- and piperidinyl-cyclohexanols of formula I are useful as anxiolytic agents and have other psychotropic properties. <CHEM> l
Patent FR-1503545-A (FR)
Inventor: MELOCCHI MARIO
IPC: B65D83/16
Filed: 1966-04-25
Granted: 1967-12-01
Abstract: 1,179,304. Pressurized dispensing containers. M. MELOCCHI. Feb.1 1967 [Feb. 2, 1966; April 25, 1966 (2)], No.4966/67. Heading F1R. A cap for a pressurized aerosol dispensing container has a cover, portion of which if pivotable to expose the dispensing nozzle and subsequently to actuate the valve. As shown the cap 2 engages the container by a lip 4 and has a pivoted cover 10 formed with a cam surface 13 for actuating the valve button 8. Lateral movement is prevented by a wall 14. In a modification the cap has a part spherical portion on which a part spherical cover is pivoted. The valve may be of the tilting type, or axially displaceable in which case guides are provided. In a further modification the cover is hemispherical and the valve button may be guided by the pivot pin passing through a slot in the button.
Patent GB-165020-A (GB)
Title: Improvements in or relating to handboxes
IPC: A45C9/00
Filed: 1921-01-03
Abstract: 165,020. Drankiaffi, M., and Honma, T. Jan. 3, 1921. Boxes convertible into seats.-A hand-box which may be used as a seat for use in theatre queues, on race-courses, &c. is fitted with hinged flaps f, pivotally mounted on rods g which are normally held in position by spring-catches i. In the closed position, the flaps f are flush with the surface of the box, and present an ornamental inlaid appearance, but on pressing the catches i they are sprung out to form legs for a seat by means of coiled springs h arranged on the rods g. Stays k, slidable in slots m recessed in the sides, are fitted to the flaps and hold them in the open position by means of cross-pins l.
Patent GB-369304-A (GB)
Title: Improvements relating to electrical circuits
IPC: H04J3/04
Filed: 1931-01-03
Abstract: 369,304. Multiplex telegraphy and telephony ; thermionic distributors. KOLSTER-BRANDES, Ltd., Cray Works, Sidcup, Kent.-(Kolster Radio Corporation; 200, Mt. Pleasant Avenue, Newark, New Jersey, U.S.A.) Jan. 3, 1931, No. 290. [Classes 40 (iii) and 40 (v).] A plurality of signal or control circuits 16 .. 19 are activated in turn from a single A.C. source 11 by coupling to the source at 12 a pair of circuits in one of which the current is given a leading phase by means of the condenser C, and in the other a lagging phase bymeans of the inductance L. The two circuits each include a pair of transformer primary coils, and the secondary coils are star connected at 9 and are each connected to the grid of a valve 1 .. 4. The valves are thus activated in turn and energize the signal or control circuits 16 .. 19 which are coupled to their plate circuits. In a modification, Fig. 4 (not shown), the starconnected secondaries are connected to electromagnetic relays which close their contacts in turn in the signal or control circuits. Multiplex telephony or telegraphy may be effected by inserting signalling instruments in each controlled circuit, the several circuits being joined together to form a single transmission line.
Patent GB-836947-A (GB)
Title: Valve operating mechanism
IPC: F16K31/05
Filed: 1958-01-03
Abstract: 836,947. Valve actuating mechanisms. EDWARD VALVES Inc. Jan. 3, 1958 [April 9, 1957], No. 292/58. Class 135. Valve actuating mechanism comprises a screwed spindle 34 in a rotary sleeve 36 which may be operated manually by a hand wheel and cross-arm assembly 60, 50, the respective members of which have a lost-motion connection, or power operated through gearing 72, 74 by coupling a driving shaft 76 to a portable power source such as an electric or air motor. The hand wheel 60 is intended to be used only to disengage the valve closuie member from its seating during opening of the valve, or to effect final engagement of these members during valve closing, this being effected by rotating the hand wheel 60 relatively to the cross-arm 50 to impart heavy impacts to the latter through abutments 52, 56 on the respective members, the remainder of the valve movement being effected by the power source. As shown the bevel pinion 74 on drive shaft 76 engages a bevel wheel 72 integral with the cross arm 50, but in an alternative arrangement, Fig. 4 (not shown), the bevel wheel is carried by the hand wheel. In a further construction, Figs. 5 and 6 (not shown), the drive shaft acts through bevel gears driving a vertical shaft carrying a spur pinion meshing with a ring gear on the hand wheel.