baber/WOPTO huggingface dataset:
Patent KR-200488539-Y1 (KR)
IPC: E05F17/00
Filed: 2017-12-07
Granted: 2019-02-18
Abstract: 본 고안에 따르면, 수평배치되어 상부문틀에 고정되며 하부에는 길이방향으로 연장된 복수의 레일홈(111)이 형성된 레일프레임(110); 프론트도어(10)의 상단에 장착되고 상부 양측에는 상기 레일홈(111)에 구름지지되는 롤러(121)와, 나사공(123)이 형성된 지지브라켓(122)이 각각 장착된 프론트바(120); 센터도어(20)의 상단에 장착되고 상부 양측에는 상기 레일홈(111)에 구름지지되는 롤러(131)와, 회전링(133)이 연결된 풀리(132)가 각각 장착된 센터바(130); 리어도어(30)의 상단에 장착되고 상부 양측에는 상기 레일홈(111)에 구름지지되는 롤러(141)와, 나사공(143)이 형성된 지지브라켓(142)이 각각 장착된 리어바(140); 상기 나사공(123)에 회전결합되는 체결나사(151)에 의해 상기 프론트바(120)의 두 지지브라켓(122) 중 어느 하나의 지지브라켓(122)에 일측이 착탈 가능하게 장착되고 타측은 상기 회전링(133)에 고정장착되는 제1슬라이더(150); 및 상기 나사공(143)에 회전결합되는 체결나사(161)에 의해 상기 리어바(140)의 두 지지브라켓(142) 중 상기 제1슬라이더(150)와 반대쪽의 지지브라켓(142)에 일측이 착탈 가능하게 장착되고 타측은 상기 회전링(133)에 고정장착되는 제2슬라이더(160);를 포함하는 슬라이딩 도어용 연동장치가 개시된다.
Patent KR-200489123-Y1 (KR)
Title: 차폐부를 갖는 고정 단자를 포함하는 개폐기
IPC: H01H33/02
Filed: 2018-01-11
Granted: 2019-05-03
Abstract: 다양한 실시예들에 따른 개폐기는, 하우징, 하우징에 고정되는 고정 단자 및 하우징의 내부 공간에서 이동하여, 고정 단자에 접촉하거나 고정 단자로부터 분리되는 적어도 하나의 가동 단자를 포함하고, 고정 단자는, 하우징에 결합되는 고정부, 내부 공간으로 돌출되는 단자부 및 고정부와 단자부 사이에서 돌출되며, 고정부와 단자부를 연결하는 곡면으로 형성된 차폐부를 포함할 수 있다.
Patent KR-200492010-Y1 (KR)
Title: 서지 방지 감김형 융해 가능 저항기 퓨즈
IPC: H01C13/02
Filed: 2019-04-23
Granted: 2020-07-20
Abstract: 본 고안은 서지 방지 감김형 융해 가능 저항기 퓨즈에 관한 것으로서, 상기 서지 방지 감김형 융해 가능 저항기 퓨즈는, 일단에 제1 캡이 결합되고, 제1 퓨즈선이 간격을 두고 감겨져 구비되며, 상기 제1 퓨즈선의 일단이 상기 제1 캡에 결합되는 제1 컬럼; 상기 제1 컬럼의 타단에 결합되는 제2 컬럼의 외측에 도포되는 제2 퓨즈선; 상기 제1 컬럼과 상기 제2 퓨즈선 사이의 외측에 구비되며, 상기 제1 퓨즈선의 타단과 결합되는 제1 고리; 상기 제2 퓨즈선의 타단과 결합되는 절연 단열 부재; 일단이 상기 절연 단열 부재의 타단과 결합하고, 타단에는 제2 캡이 결합되며, 제3 퓨즈선이 간격을 두고 감겨져 구비되며, 상기 제3 퓨즈선의 일단이 상기 제2 캡에 결합되는 제3 컬럼; 및 상기 제2 퓨즈선, 상기 절연 단열 부재 및 상기 제3 컬럼 사이의 외측에 구비되며, 상기 제3 퓨즈선의 타단과 결합되는 제2 고리를 포함한다.
Patent KR-200496295-Y1 (KR)
IPC: B01D46/00
Filed: 2019-09-10
Granted: 2022-12-22
Abstract: 기액 혼합물로부터 액체를 분리하기 위한 액체 분리 장치의 하우징으로서, 하우징(1)은 기액 혼합물을 위한 입구(2) 및 통합 컴포넌트 세트(set of integrated components)를 포함하고, 통합 컴포넌트 세트는 기액 혼합물로부터 액체를 분리하도록 구성된 액체 분리기 용기(3)를 포함하며, 액체 분리기 용기(3)는 기액 혼합물을 위한 유입 포트(14), 액체 출구 포트(20), 및 기체 출구 포트(16)를 포함하고, 통합 컴포넌트 세트는 채널 세트를 더 포함하며, 각 채널의 벽은 하우징(1)의 일부이고, 채널 세트는, 
	- 기액 혼합물을, 하우징(1)의 입구(2)로부터 액체 분리기 용기(3)의 유입 포트(14)로 안내하도록 구성된 입구 채널(13); 
	- 기체 출구 포트(16)로부터의 기체를 액체 분리기 용기(3)로부터 멀리 안내하도록 구성된 출구 채널(15) 
을 포함하며, 
하우징(1)은 밀봉면(sealing face)에 위치된 밀봉선을 따라 서로 기밀하게 밀봉되도록 구성된 적어도 2개의 대향 하우징 피스(1', 1")를 포함하는 것을 특징으로 하는 하우징이 제시된다.
Patent PH-22013000162-Y1 (PH)
Title: Organic engine oil
Inventor: SY JOHNNY
IPC: C10M159/08
Filed: 2013-04-05
Abstract: An organic engine oil comprising the following ingredients: Ingredients Percentage by weight Cactus oil (Ferocactus pilosus) 5 Saluyot oil extract (Corchorus olitrius) 5 Gumamela oil extract (Hibiscus rosa-sinensis) 5 Coconut Oil (Cocos nucifera) 60 Fish Oil 5 Motor Oil 20 ______ 100
Patent BR-202012010157-Y1 (BR)
Title: Disposições introduzidas em suporte de folhas de papel acoplável em quadro de aviso
Inventor: GILBERTO ANTÔNIO HARTMANN
IPC: A47G29/02
Filed: 2012-04-30
Abstract: disposições introduzidas em suporte de folhas de papel acoplável em quadro de aviso. refere-se a suporte de folhas de papel que é acoplável especificamente em quadro de aviso para o controle de gestão visual e organizacional em indústrias, escritórios comerciais ou de serviços, privados ou públicos, compreendendo base (1) formada por um trecho superior, retangular, horizontal e inclinado (2), tendo a dita base (1) uma superfície retangular e inclinada (3), dotada de três ressaltos posteriores, superiores, retangulares e horizontais (3-a) com reforços estruturais trapezoidais, e orifícios (3-a1), tendo três ressaltos posteriores, inferiores, simétricos e horizontais (3-b), com orifícios (3-b), tend bordas retas (3-c) formadas pelas duas laterais da superfície retangular (3), e dois pares de canaletas (3-d) paralelas, opostas, logitudinais e centralizadas, que inferiormente contém um conjunto superposto de pequenas aberturas com bocais retangulares (3-e), coicindindo linear e verticalmente as faces internas dos três ressaltos superiores (3-a) com as faces internas dos três ressaltos inferiores (3-b), enquanto que um primeiro suporte retangular (4) de fmolhas de papel, é dotado de duas canaletas laterais, externas , salientes e opostas (5) encaixáveis nas bordas retas (3-c), tendo em sua parte frontal dois pares de canaletas (6) paralelas, opostas, longitudinais e centralizadas que inferiormente contém um conjunto superposto de pequenas aberturas com bocais retangulares (6-a), e em sua parte posterior uma guia ou abertura com borda formando superiormente duas laterais retas, verticais e paralelas (7), que dão continuidade no sentido inferior e central a dois trechos oblíquos (7-a) e concêntricos da borda, possuindo pares de pequenos ganchos trapezoidais (8), que são acopláveis tanto nas pequenas aberturas com bocais retangulares (3-e) como nas pequenas aberturas com bocais retangulares (6-a), encaixando-se superiormente painéis identificadores, retangulares e transparentes (9) em suportes (4).
Patent BR-202017012976-Y1 (BR)
Title: Aperfeiçoamentos introduzidos em gaveta interna com malote para ser acoplada em cofres com boca de lobo de alta segurança
Inventor: AMAURI SLOMPO DOS SANTOS
IPC: E05G1/00
Filed: 2017-06-16
Abstract: O presente pedido de patente de modelo de utilidade se refere aos aperfeiçoamentos introduzidos em gavetas ( G ) com malotes ( M ) para transporte de valores, que são acopladas em trilhos ( 1 ), dispostos em suportes ( 2 ) existentes no interior dos cofres ( C ) com boca de lobo superior e sistema de entintamento, cujos aperfeiçoamentos repercutem num dispositivo que evita fraudes, comumente existentes neste segmento, impossibilitando que o conteúdo do malote seja violado pelos agentes de transporte, tanto no ato da retirada da gaveta do interior do cofre, bem como em todo o trajeto de transporte, até a sua abertura oficial pelo responsável, sem que a eventual ação de violação seja notada, portanto, caracteriza-se em um instrumento muito útil para o setor que atua nesta área.
Patent BR-212015029569-Y1 (BR)
Title: montagem de roda dentada
Inventor: DAVIDE DE BACCO
IPC: A01D41/12
Filed: 2014-07-02
Abstract: resumo patente de modelo de utilidade: "montagem de roda dentada". o presente modelo refere-se a uma montagem de roda dentada que compreende uma primeira roda dentada (54) que serve como um cubo para uma segunda roda dentada maior. um membro de extensão anular (70) é preso à periferia externa de primeira roda dentada (54) para impedir o movimento axial relativo. a extensão anular (70) compreende dentes (77, 81) tanto na borda interna (76) quanto na borda externa (80). o conjunto interno de dentes (77) pode ser arredondado de modo a casar e fechar com o perfil de dentes da primeira roda dentada (54). o conjunto externo de dentes (81) fornece a segunda roda dentada maior e se engata com uma corrente (56).
Patent BR-MU8600590-Y8 (BR)
Title: disposição construtiva aplicada em cateter introdutor de endoprótese vascular
Inventor: ADAMASTOR HUMBERTO PEREIRA
IPC: A61M25/00
Filed: 2006-03-21
Abstract: disposição construtiva aplicada em cateter introdutor de endoprótese vascular. patente de modelo de utilidade para um cateter introdutor (cateter de entrega, sistema introdutor, "delivery system") de endoprótese vascular compreendido por uma bainha (1) na qual está inserido um empurrador (2) que contêm ao longo de seu eixo um canal guia (6), uma trava (7) deslizante ajustada no seu diâmetro externo e em sua porção distal uma cesta (3) dotada de marcadores radiopacos (5) e que aprisiona uma endoprótese (4) quando na situação pré-disparo.
Patent IT-222666-Z2 (IT)
Title: Portabagagli polivalente per autoveicoli
IPC: B60R/
Filed: 1991-07-04
Granted: 1995-04-24
Abstract: Viene previsto un portabagagli polivalente per autoveicoli del tipo comprendente almeno una coppia di barre di supporto principali e rispettive staffe di aggancio impegnabili in corrispondenza del tetto dell'autoveicolo trasversalmente alla direzione di sviluppo longitudinale di quest'ultimo, ciascuna barra di supporto presentando una superficie esterna conformata in sezione trasversale sostanzialmente a profilo alare.
Patent IT-226236-Z2 (IT)
Title: Coprisedile igienico personalizzato per servizi igienico-sanitari delle camere d'albergo
Inventor: TAVA CARLO
IPC: A47K/
Filed: 1992-02-13
Granted: 1997-06-02
Abstract: Il trovato si colloca nel settore degli accessori per stanze da bagno.Esso serve a personalizzare i servizi igienico-sanitari delle camere d'albergo (WC e Bidet) eliminando il disagio che l'utente prova quando deve usare un servizio igienico precedentemente usato da altri.Esso è caratterizzato da due strati uniti e sovrapposti in plastica autoadesiva, fra loro uguali sia come area d'ingombro sia come profilo perimetrale e del tutto simili alla superficie d'ingombro del sedile del servizio igienico-sanitario.Lo strato superiore è superficie piena e ha funzione di "garanzia di uso personalizzato", mentre lo strato sottostante è a superficie forata a ciambella ed ha funzione di coprisedile del servizio igienico-sanitario sul quale verrà installato.Lo strato superiore o di "garanzia" viene rimosso prima della utilizzazione del servizio igienico-sanitario, mentre lo strato sottostante o coprisedile viene rimosso per la sua sostituzione.
Patent IT-223238-Z2 (IT)
Title: Cricchetto per ante scorrevoli di serramenti.
IPC: E05D/
Filed: 1991-07-25
Granted: 1995-06-13
Abstract: Il gambo (34) di un nasello (14) del cricchetto presenta un bordo laterale sagomato come una dentiera (38) ed il cursore (24) del cricchetto presenta, in corrispondenza di questo bordo, un foro (46) accessibile attraverso una finestra (18) della cassa (12) del cricchetto ed atto a ricevere una lama a croce (G) di un cacciavite (F) per utilizzare la lama (G) come rocchetto dentato in presa con la dentiera (38) a scopo di registrazione della posizione trasversale del nasello (14).(Figura 5).
Patent CR-7528-A (CR)
Title: Una valvula de escape
Inventor: RODNEY GEORGE WADE
IPC: E03B7/08
Filed: 2004-10-14
Abstract: Se descubre una valvula de escape que tiene una primera espita y un aleron de cierre con una extension anular adaptada para calzar comodamente dentro del extremo de la salida de la primera espita y un ribete integral con una extension anular adaptada para rodear el extremo de salida. La valvula de escape tiene una segunda espita de menor diametro que la primera espita formando una extension de la primera espita.
Patent GB-567420-A (GB)
Title: Improvements in and relating to the manufacture of lubricating oils and the like
IPC: C10G9/00
Filed: 1942-01-01
Abstract: In the conversion of high boiling hydrocarbons into valuable products, e.g. motor fuels, according to the processes described in Specifications 566,281 and 566,282, [both in Group III], improved yields of lubricating oils, petroleum jellies and resinous products are obtained by (a) selecting as cracking stock an oil of an unsaturated character, e.g. a cracked residuum; (b) employing conversion temperatures in the range 400-460 DEG  C.  A residuum produced in the liquid phase cracking of a mixed base crude Trinidad oil is mixed with bismuth as catalyst and sprayed on to granular coke heated to 470 DEG  C.  The distillate obtained which contains a small amount of bismuth was mixed with a further amount of residuum and to mixture cracked at 445 DEG  C. on a similar bed of granular coke, through which carbon dioxide was passed to increase vaporization.  A 64 per cent yield of distillate was obtained which on purification with sulphuric acid and redistillation yielded four fractions having lubricating characteristics and a residual fraction comprising a resin soluble in benzene and hexane.
Patent GB-360734-A (GB)
Title: An improved accumulating electrical water heater
IPC: F24H1/20
Filed: 1931-01-01
Abstract: 360,734. Shower baths. STALHANE, O., 48, Storgatan, and SVENSSON, H., 12, Grev Thuregatan, both in Stockholm. Jan. 1, 1931, No. 46. [Class 26.] The outlet from a a hot water tank is controlled by a threeway cock 42 having an outlet to the suction side of an ejector 57 on the cold water supply and leading to a douche 61.
Patent GB-878089-A (GB)
Title: Apparatus for cutting moving material transversely
Inventor: PILLINER BERNARD JOSEPH
IPC: A21C11/10
Filed: 1959-01-01
Abstract: 878,089. Cutting dough &c. RATIONAL AUTOMATION Ltd. Dec. 30, 1959 [Jan. 1, 1959], No. 60/59. Class 87(2). A strip B of e.g. dough on a conveyer A is cut transversely by a rotatable circular knife I which is guided to move with the dough by a fixed cam K, as it is moved across the dough by a rotating arm C. The knife is held against the dough by a spring F, and after cutting, the levers E, C are returned to their initial relative positions by the action of a cam H on a roller G. The knife shaft is returned to its starting position by a spring J. A number of arms C each carrying a knife may be united to form a spider or several levers E, each with a knife, may be mounted in holes on the periphery of a rotating disc.
Patent GB-830670-A (GB)
Title: Improvements in or relating to electric fuses
Inventor: ELLIOTT WILLIAM JAMES
IPC: H01H85/10
Filed: 1957-01-01
Abstract: 830,670. Fusible cut-outs. GENERAL ELECTRIC CO. Ltd. Dec. 9, 1967 [Jan. 1, 1957], No. 77/57. Class 38 (1). A fusible element 1 designed to protect a germanium rectifier against heavy current surges is so slotted as to form resistive current paths 6 in parallel with inductive paths 5 of lower resistance, the impedance of paths 5 operating in the event of a heavy current surge to force the current to pass initially mainly through paths 6 with consequent fusion of those paths and subsequent fusion of paths 5. The element 1 may be enclosed in a fuse body and surrounded by arc quenching material. In another embodiment (not shown) the element comprises a fuse wire in parallel with a coil of fusible wire. Alternatively a magnetic field produced for example by a magnetic coil may be used to force a current surge initially into selected sections of a fusible strip or other element. Specifications 15646/11, 481,299 and 549,578 are referred to.
Patent GB-945271-A (GB)
Title: Muting circuit for signal-translating apparatus
IPC: H03G11/06
Filed: 1962-01-01
Abstract: 945,271. Muting circuits; limiters. HAZELTINE CORPORATION. Jan. 1, 1962 [Jan. 24, 1961], No. 80/62. Headings H3Q and H3W. In a noise limiting circuit for a frequency modulation receiver, employing shunt diodes 16, 17 for clipping-off positive and negative portions respectively of the signal, being automatically biased by a voltage proportional to the amplitude of the signals and developed across capacitor 20 and resistor 19 an additional positive bias is applied to the anode of diode 17. The bias is derived from source B + over resistor 40 ; alternatively a battery may be placed in series with the resistor 19 (Fig. 1, not shown). Diode 17 is thereby rendered conductive at low signal levels so as to mute the signal channel. The arrangement is described as applied to a frequency-modulation system in which the carrier frequency is modulated with a sub-carrier itself frequency modulated with the intelligence signals. Specification 945,268 is referred to.
Patent JP-S62158224-A (JP)
Inventor: UOOREN UIRIAMU KEEDEINGU
IPC: C07C1/00
Filed: 1987-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent CR-10540-A (CR)
Title: Derivados ciclopropil amina
Inventor: HUAQING LIU
IPC: A61K31/4439
Filed: 2008-12-19
Abstract: Compuestos con la formula (I) que son utiles para tratar condiciones o trastornos que se pueden prevenir o mejorar mediante los ligandos del receptor de histamina-3. Tambien se divulgan composiciones farmaceuticas que comprenden los ligandos del receptor de histamina-3, metodos para usar dichos compuestos y composiciones, y un proceso para preparar compuestos dentro del alcance de la formula (I).
Patent CU-34222-A (CU)
Title: Método para la obtención de quitina suficientemente pura
Inventor: HENRIQUES RODRIGUEZ RUTH DAISY
IPC: C08B37/08
Filed: 1975-03-06
Abstract: Este procedimiento se relaciona con la obtención del Mucopolisacárido Quitina suficientemente pura utilizando como fuente de materia prima carapachos de langostas, que constituyen un sub-producto de la Industria Pesquera; consiste en los pasos siguientes: tratamiento con solventes, extracción con álcali diluido en caliente, tratamiento con ácido diluido en frío, purificación mediante un oxidante fuerte o con una corriente de cloro, una purificación final utilizando un ácido fuerte y precipitando el sólido en agua fría y por último se filtra al vacío y se seca
Patent DK-51893-A (DK)
Inventor: LEE VING JICK
IPC: C07C327/58
Filed: 1993-05-05
Abstract: Intermediates useful for synthesis of cephalosporins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates.
Patent EG-19400-A (EG)
Title: Improved razor blades
Inventor: TRANKIEM HOANG M
IPC: C23C26/00
Filed: 1992-02-27
Granted: 1995-01-31
Abstract: Improved razor blades and methods for producing the blades. The cutting edge regions of the blades include a solid adherent coating which is the residue of a heated mixture of a fluorocarbon polymer and a silane. The mixture is applied to the cutting edge regions of the blade and heated to a temperature sufficient to melt the fluorocarbon. The coatings achieved in the practice of the invention provide blades having improved shaving performance characteristics for the blade.
Patent GB-870036-A (GB)
Title: Improvements in methods of isotope concentration
Inventor: PERRET JEAN
IPC: B01D59/32
Filed: 1958-01-01
Abstract: In the production of a substance enriched <PICT:0870036/III/1> with deuterium by exchange of D between the principal substance to be enriched and an auxiliary substance in a different phase in a cascade system of interconnected stages each containing two exchange columns at different temperature through each of which the two substances flow in countercurrent and intermingle so that the principal substance is enriched in one column and impoverisched in the other, a portion of both the principal and auxiliary substances flowing through each stage is withdrawn between the exchange columns and passed to the next succeeding stage and is subsequently returned therefrom.  In a modification the portion of auxiliary liquid is fed to, and returned from, the next but one succeeding stage.  As shown, auxiliary substance passing through each stage 14, 15, 16, except the last 17 is passed from between the exchange columns to the hot exchange columns 23, 24, 25 of the next stage, while the auxiliary substance from the cold columns 19, 20, 21 is returned to the cold column of the preceding stage.  Auxiliary substance is recycled through the first stage.  The principal substance (not shown) is withdrawn between the columns and passed to the cold column of the next stage, while it is returned to the cold column from the hot column of that stage.  The process may be used for H2O-H2S exchange, when the cold columns are at 30 DEG C., the hot at 160 DEG C., and the pressure 200 atms. H2O is then fed to and withdrawn from the first stage 14 and D-enriched water is withdrawn between columns 21, 25, of last stage 17.
Patent GB-298553-A (GB)
Title: Improvements in or relating to cleaning devices for yarn or the like
IPC: B65H63/06
Filed: 1928-01-02
Abstract: 298,553. Universal Winding Co., (Assignees of Taylor, G. N.). Oct.. 11, 1927, [Convention date]. Clearing-apparatus.-In yarn-cleaning or like devices comprising members spaced to form a slit through which the yarn draws freely, an enlargement on the yarn operating to close the slit, pivoted members 34, 35 which form the slit are provided with a pin and slot engagement 43 to determine their fully open position, and, when the weight of a movable member is relied upon to maintain the normal opening of the slit, means are provided for adjusting the leverage of the weight. As shown, the members 34, 35 are carried by studs 31 mounted on an adjustable cradle 25, and the width of the slit is adjustable by means of an eccentrically bored sleeve 45 journalled between the pivot stud 31 and the lugs 40 of one of the members, the sleeve being maintained in its adjusted position by a spring 50. The normal opening between the members is maintained by their weight and the effective weight is varied by adjusting the inclination of the cradle 25. The cradle is carried in lugs 20 on a frame 10 adjustably mounted on the top face 6 of a bracket 5 to which the tension grids 2 are adjustably secured, strips 14 being bent from the base of the frame 10 to engage a transverse slot in the face 6.
Patent GB-959052-A (GB)
Title: Improvements in and relating to the electro-deposition of rhodium
Inventor: BENHAM REGINALD ROBERT
IPC: C25D3/56
Filed: 1962-01-02
Abstract: Electroplates of rhodium are improved and rendered less brittle by including in the plating bath a small amount of an indium salt preferably having the same acid radical as the rhodium salt, e.g. both are sulphates or perchlorates. The metals are deposited as an alloy containing 0.1-1.0% of In.  Base metals specified are brass, bronze, silver, copper, nickel, and nickel alloys which may be pre-coated with silver. Specification 856,867 is referred to.
Patent GB-725273-A (GB)
Title: Collapsible container
IPC: B65D43/00
Filed: 1953-01-02
Abstract: 725,273. Boxes. ZARGES, W. Jan. 2, 1953 [June 10, 1952], No. 175/53. Class 18. The lid of a collapsible box of the kind having all sides hinged to a base, is connected to the rear wall 3 by links 11 whereby it may hinge back and rest against the wall 3. Pivoted loops 8 hold the sides erect and pins 25 engage apertures 22 in the rear of the closed lid. Toggle elements 18, 19, 20 hold the box closed and have apertures 28 for a sealing wire. In the collapsed condition, the folded down sides are enclosed between the base and lid, pins 24 on the base engaging the apertures 22, and the toggle elements 19 engaging hooks 27 on the base.
Patent GB-600070-A (GB)
Title: Improvements in or relating to pipe couplings
IPC: F16L29/04
Filed: 1945-01-02
Abstract: 600,070. Pipe couplings. AUTOMOTIVE PRODUCTS CO., Ltd., and BROCK, W. H. J. Jan. 2, 1945, No. 177. [Class 99 (i)] In a pipe coupling of the kind having a coupling-actuated valve in each of two coupling parts 10, 10a, of which the first comprises a tubular stem 14 having lateral openings 20 closed by a slidable sleeve 22, and the second comprises a tubular body 34 having an end opening closed by a lift valve 39, the sleeve being displaced on coupling by the tubular body and the lift valve by the tubular stem, the sleeve and lift valve have circumferential grooves containing sealing rings 28, 45 engaging respectively with the stem and the curved wall of the end opening of the tubular body. To prevent pinching of the sealing ring 45 it may have limited axial movement in its groove, the ring being of rectangular section and the groove of trapezoidal section. The ring 28 is located in an internal flange 26 of the sleeve which bears on a reduced portion of the stem 14, the space 27 between sleeve and stem being always open to the interior of the stem through holes 30. The stem is housed in a coupling body 33 adapted to be connected to the coupling nut 46 on the body 34.
Patent GB-680647-A (GB)
Title: Footwear with extended sole, in particular footwear for children
IPC: A43B3/30
Filed: 1950-01-04
Abstract: 680,647. Footwear. CARETTI, G. Jan. 4, 1950 [Jan. 29, 1949], No. 203/50. Classes 17 (i) and 17 (ii). The toe end of a shoe sole 1, especially for children's wear, is extended forwardly and bent and secured at 3 to the front portion of the vamp. The sole may be secured to the vamp before the shoe is lasted. The last may have a square tip and a flat or nearly flat front portion.