baber/WOPTO huggingface dataset:
Patent KR-200492994-Y1 (KR)
IPC: B66B13/28
Filed: 2019-04-24
Granted: 2021-01-12
Abstract: 본 고안은 엘리베이터 틈새 보완재에 관한 것으로서, 고무재; 상기 고무재의 일측 표면에 필라멘트(filament) 상태의 원사인 일정 길이의 파일을 후로킹(flocking) 처리하여 형성시킨 후로킹 파일부; 상기 고무재의 타측 표면에 부착되는 양면접착부;를 포함하는 구성으로 하되, 상기 고무재는 EPDM고무, 네오프렌고무, 과불소고무(FFPM) 중에서 선택된 어느 1종 또는 2종 이상이 혼합 사용되고, 상기 후로킹 파일부는 나일론 원사 또는 폴리에스테르 원사로 형성되는 것을 특징으로 한다. 
본 고안에 따르면, 엘리베이터 문이 닫힐 때 벽체와의 사이에 틈새가 형성됨에 의해 엘리베이터 문이 벽체에 부딪혀 이탈하거나 또는 파손되는 것을 방지하는 기능을 수행할 수 있으며, 이와 더불어 고무재의 표면에 후로킹 공법을 이용한 후로킹 파일부를 형성하는 구조적 개선을 통해 엘리베이터 문의 개폐시 엘리베이터 문과의 마찰력을 감소시킬 수 있고 이를 통해 종래 틈새 보완재가 말려 들어가는 현상을 없앨 수 있고 틈새 보완재의 표면이 마찰에 의하여 찢기거나 벗겨져 손상되는 것을 방지할 수 있으며 종래에 비해 기능을 향상시키면서 사용수명을 연장할 수 있는 장점을 제공할 수 있다.
Patent KR-200495688-Y1 (KR)
Title: 도난방지 자석태그 방식의 위치추적 디바이스
IPC: G08B25/10
Filed: 2020-04-22
Granted: 2022-07-27
Abstract: 본 고안에 따른 도난방지 자석태그 방식의 위치추적 디바이스는, 하우징과, 상기 하우징의 일측에 구비되어 상기 하우징이 보호 대상자의 의류에 탈착 가능하도록 결합되도록 하는 락킹모듈과, 상기 하우징의 내부에 구비되어 보호 대상자의 위치 데이터를 생성하는 측위모듈과, 상기 측위모듈과 연계 가능하며, 보호자에게 보호 대상자의 위치를 제공하는 RTLS 서버로 보호 대상자의 위치 데이터를 전송하는 통신모듈과, 상기 하우징의 일측에 형성되고, 보호자의 단말기에서 상기 하우징이 단독 인식되도록 하는 인식모듈 및 상기 측위모듈 및 통신모듈의 구동에 필요한 전력을 공급하는 전력모듈을 포함하고, 상기 락킹모듈은 보호 대상자의 의류에 관통 결합되는 락킹핀과, 상기 하우징의 내부에 구비되며, 상기 락킹핀이 삽입되도록 삽입홀이 형성되고, 일측에 자석이 구비되는 지지유닛과, 상기 지지유닛의 일측에 구비되어 상기 지지유닛에 삽입된 상기 락킹핀을 고정하는 베어링 및 상기 지지유닛의 하부에 구비되며, 상기 지지유닛의 일측에 구비된 자석의 승하강 시 탄력을 제공하는 스프링을 포함하고, 상기 하우징은 상기 삽입홀과 대응되며, 상기 락킹핀이 끼워지는 결합공을 더 포함하는 도난방지 자석태그 방식의 위치추적 디바이스를 제공한다.
Patent KR-200495592-Y1 (KR)
IPC: A41D13/11
Filed: 2020-07-03
Granted: 2022-07-01
Abstract: 본 고안은 안경 김서림 방지 마스크에 관한 것으로, 보다 상세하게는 안경 착용자가 마스크를 착용하는 경우 안경에 김 서림을 방지하도록 콧등 방향에 에어 유동을 차단하고 안경과 마스크의 결합이 부드럽게 이루어져 착용감과 패션감이 높아지도록 착용자의 입 주위 전방에 배치되어 표면층을 형성하도록 구비되는 표면재(100);와 상기 표면재의 후방에서 착용자의 콧등, 입 주위에 접촉되되 입 주위에 일정한 공간부(210)가 형성되도록 구비되는 이면재(200);와 상기 표면재(100)과 상기 이면재(200) 사이에 배치되어 오염원의 출입을 차단할 수 있도록 구비되는 필터재(300);와 상기 이면재(200)의 중앙 상부에서 착용자의 콧등 피부에 접촉되도록 상부 방향으로 만곡지게 배치되며 상기 이면재(200) 방향으로 완만하게 배치되는 에어밀폐부(400); 및 상기 표면재(100)와 상기 이면재(200) 사이에 배치되되 상기 표면재(100)의 일측에서 타측까지 수평방향을 이루되 상기 에어밀폐부(400)가 배치되는 중앙 위치에서는 상부로 더 올라가는 형상으로 콧등을 압박하도록 구비되는 마스크 심재(500);를 포함하는 안경 김서림 방지 마스크를 제공하는 것에 관한 것이다.
Patent KR-200497485-Y1 (KR)
IPC: B65D47/06
Filed: 2021-02-02
Granted: 2023-11-29
Abstract: 본 고안에 의한 대구경 인입구를 가지는 텀블러 용기는, 내부에 액체를 수용하며, 대구경 인입구가 마련되는 용기본체; 상기 대구경 인입구에 착탈 가능하게 결합되며, 하부에 복수의 토출로가 마련되어 상기 액체가 토출되는 토출마개체; 및 상기 용기본체에 힌지부를 통해 회동가능하게 결합되되, 내부에 상기 토출마개체가 부분 수용되게 결합되는 외부캡을 포함하며, 상기 토출마개체는, 외면 중앙부에 나사산이 마련되는 마개몸체; 상기 마개몸체의 상단 선단부에 마련되어 상기 액체가 원활하게 취출되는 용이취출용 라운드면부; 및 상기 마개몸체의 상부 외면에 마련되어 상기 액체의 흘러내림을 방지하는 돌출플랜지를 포함할 수 있다. 
본 고안에 의한 대구경 인입구를 가지는 텀블러 용기는, 용기본체에 대구경 인입구가 마련되어 각얼음이나 각종 첨가제 등이 투입이 용이하며 인입구에 토출마개체가 개재되어 액체가 원활하게 토출될 수 있고 내부의 각얼음 등이 이탈이 방지될 수 있으며 손잡이부의 자성부재로 인해 외부캡이 용기본체에 고정될 수 있어 사용자가 음용 시 용기를 기울이더라도 외부캡이 임의 회동되지 않아 사용상 편리할 수 있다.
Patent KR-200496753-Y1 (KR)
IPC: A01G9/12
Filed: 2021-03-08
Granted: 2023-04-17
Abstract: 본 고안은 밴드몸체의 일측에는 결속부가 형성되고 타측에는 손잡이가 형성되어 결속을 쉽게 할 수 있으며, 결속부에 풀림방지부가 회전가능하게 장착되어 밴드몸체의 결속시에는 풀림방지부재가 은닉공간으로 은닉되고, 밴드몸체의 결속이 완료된 후에는 풀림방지부재가 결속부 외측으로 돌출되도록 하여 밴드몸체의 풀림을 방지하며, 손잡에 내부에 밴드벌림부를 구비하여 밴드몸체의 결속시 벌림부재를 회전시켜 밴드몸체의 결속공간을 크게 하여 결속이 용이하도록 하는 농작물 결속밴드에 관한 것이다.
Patent PH-22014000618-Y1 (PH)
Title: Process of preparing a ready to use multi-nutrient composition
Inventor: SAISES MARCELA C
Filed: 2014-11-04
Abstract: The present utility model provides a ready-to-use multi-nutrient composition for complementary foods and other food products which consist of an extruded base, vitamins, minerals, and binder. It also provides a process for preparing fortified complementary foods or any recipe using the present utility model. In carrying out the present utility model, four major steps are used: (i) Preparation of an extruded granular base excipient; (ii) Preparation of a concentrated multi-nutrient blend; (iii) Preparation of a multi-nutrient composition; and (iv) Preparation of a multi-nutrient fortified food.
Patent PH-22019050308-Y1 (PH)
Title: A composition of enriched glutinous rice cake
Inventor: UDAUNDO CHERRY
Filed: 2019-06-17
Abstract: This utility model generally relates to steamed glutinous rice cakes and their composition. Specifically, it pertains to a composition of an enriched sapin-sapin using carrot, sweet potato, cocoa powder and breadfruit nut as ingredients. The enriched glutinous rice cake is comprised of a base layer, a middle layer, a top layer, and sweetened breadfruit toppings. The base layer is composed of grated sweet potato, flour, skimmed milk, salt, grated cheese, condensed milk, evaporated milk, coconut milk, and butter. The middle layer is composed of cocoa powder, glutinous rice flour, skimmed milk, sweetened breadfruit nuts, salt, grated cheese, condensed milk, evaporated milk, coconut milk, and butter. Lastly, the top layer is composed of grated carrot, glutinous rice flour, salt, skimmed milk, grated cheese, condensed milk, evaporated milk, coconut milk and butter.
Patent BR-202012000227-Y1 (BR)
Title: Reator fotoquímico inteligente
Inventor: ALZIR AZEVEDO BATISTA
IPC: B01J19/12
Filed: 2011-12-13
Abstract: reator fotoquímlc0 inteligente. é e descrito um reator fotoquimico inteligente (100) que compreende um alojamento (17) dotado de tampa (30) e no interior do mesmo, uma câmara reacional (10) de formato geralmente cilindrico dotada de placa eletrônica (14) para acomodar oito conjuntos de 40 leds (11) cada, de diferentes bandas de emissão, os 40 leds (11) sendo distribuidos em quatro colunas verticais com dez leds (11) cada, equidistantes de 90° no interior da dita câmara reacional (10) cilindrica; ii) no interior da dita câmara (10), um recipiente contenedor transparente (12) para os reagentes a serem submetidos a reação fotoquimica resultante da ação dos leds (11); iii) uma placa eletrônica (20) para interface humana compreendendo um display de lcd (21), um encoder digital (22) e um botão de start (23); iv) uma placa eletrônica de controle (60) microcontrolada, circuitos integrados (61), um microcontrolador (62) e uma fonte de alimentação elétrica (70); e v) sensor de temperatura.
Patent BR-202012016937-Y1 (BR)
Title: secadora de roupas multiuso
Inventor: EDUARDO WANKE
IPC: F26B23/04
Filed: 2012-07-10
Abstract: secadora de roupas multiuso desenvolvido com a finalidade de agragar os três equipamentos num só, para que possa funcionar como uma secadora de roupas, circulador de ar e aquecedor de ambientes e ao mesmo tempo manter sua individualidade ao ser separada. o presente modelo de utilidade funcionará como secadora de roupas conforme as intruções expostas a seguir: um pedestal (6) especialmente desenvolvido para ser fixado numa parede através dos furos (10) possui um encaixe para fixação do aquecedor (1) e para fixação do poste do varal (5). depois da fixação do pedestal (6) na parede, encaixa-se o aquecedor (1) e em seguida encaixa-se o poste do varal (5). logo após encaixado o poste do varal (5), encaixa-se o saco (2) utilizando-se das varetas de alinhamento (8) que possuem um pequeno ângulo de inclinação para que o saco (2) fique aberto permitindo a colocação das roupas no varal (9). para utilizar-se do presente modelo de utilidade como um circulador de ar ou aquecedor de ambiente, basta destacar o aquecedor (1) do pedestal (6) e levá-lo para outro cômodo. o aquecedor (1) possui um botão (3) para regulagem do termostado e o botão (4) para regulagem do temporizador. a entrada de ar frio ocorre através da grade (7) e a saída de ar quente através da grade (11). o varal (9) pode ser utilizado em sua função primária, bastando que o saco (2) seja removido de sua fixação nas varetas de alinnhamento (8).
Patent BR-202018004407-Y8 (BR)
Title: Dispositivo de movimentação de pessoas ou cargas
Inventor: GABRIEL STUMPF
IPC: B60P1/48
Filed: 2018-03-05
Abstract: DISPOSITIVO DE MOVIMENTAÇÃO DE PESSOAS OU CARGAS. O presente pedido de patente de modelo de utilidade refere-se a dispositivo (1) de movimentação de pessoas ou cargas, pertencente ao campo dos equipamentos para facilitar a movimentação de pessoas como dificuldade de mobilização e de cargas e que recebeu disposição para permitir o acesso de pessoas (100) com mobilidade reduzida a locais como, por exemplo, cabines (120) de caminhões, máquinas agrícolas ou de construção, entre outros (130); dito dispositivo (1) compreendido por travessa telescópica (10)-(20) formada por uma travessa de sustentação, externa, fixa (10) dotada de bases extremas superiores (11); e por uma haste interna, móvel (20), acoplada e móvel na travessa (10); por um atuador hidráulico ou pneumático (30)-(31) formado por carcaça (30) montada em base (12) da travessa (10); e por haste (31) com extremidade livre articulada em suporte (21) da haste (20); por trole (40) montado na haste (20); por guincho (50) montado no trole (40) e que move um cabo (51) com prendedor (52) que prende no usuário (100); por central de acionamento (60); e por dispositivo de controle remoto (70) associado a circuito de recepção e transmissão da central de acionamento (60).
Patent IT-221652-Z2 (IT)
Title: Valvola con manopola di sicurezza antiapertura
IPC: F16K/
Filed: 1991-03-14
Granted: 1994-07-23
Abstract: Una valvola con manopola di sicurezza, particolarmente ma non esclusivamente per lo scarico dell'aria da radiatori e corpi scaldanti similari. Secondo il trovato, la manopola è operativamente collegabile all'otturatore della valvola per farlo ruotare tra una posizione di chiusura e rispettivamente di apertura premendo assialmente sulla maniglia per agganciare dentature contrapposte sulle pareti di fondo della manopola e di un cappuccio interno solidale all'otturatore, provvisto di appendici elastiche tramite superfici inclinate agiscono sulla manopola per farla arretrare in condizioni di disimpegno delle dentature.
Patent IT-226671-Z2 (IT)
Title: Gioco d'abilita per lo sviluppo delle capacita' logiche
Inventor: BORGHI MARCO
IPC: A63F/
Filed: 1992-06-09
Granted: 1997-07-01
Abstract: Il modello è un congegno per verificare e sviluppare le capacità logiche, attraverso il movimento di pedine mutuamente collegate tra loro.A differenza di altri meccanismi presenti sul mercato, questo modello, grazie al particolare movimento delle pedine ottenuto attraverso tre guide ad anello a due a due ortogonali tra loro, offre la possibilità di modulare la difficoltà del modello attraverso l'incremento del n. di pedine in gioco e/o attraverso un'opportuna colorazione delle pedine.
Patent CR-7806-A (CR)
Title: Inhibidores de la fusion de derivados peptidos de la infeccion vih
Inventor: DONG XIE
IPC: A61K38/00
Filed: 2005-04-22
Abstract: El presente invento se relaciona con derivados de peptidasa gp41 que son inhibidores de la infeccion viral y/o exhiben propiedades antifusogenicas. En particular, el presente invento se relaciona con derivados de gp41 que tienen actividad inhibidora contra el virus de inmunodeficiencia humana (VIH) y contra el virus de inmunodeficiencia simica (VIS) con duracion aumentada de accion para el tratamiento de las infecciones virales respectivas.
Patent GB-1022161-A (GB)
Title: Improved tube drawing machine
Inventor: RICHARDS SAMUEL HUGH
IPC: B21C47/24
Filed: 1962-01-01
Abstract: 1,022,161. Drawing; winding and reeling. MARSHALL RICHARDS MACHINE CO. Ltd. Dec. 31, 1962 [Jan. 1, 1962], No. 23/62. Headings B3E and B3P. A tube drawing machine comprises a drawing block mounted for rotation about a horizontal axis, the block being supported at one end only and having a pulling-in dog located at the supported end. The block 1, gear-box 2 and driving motor 3 are located in a pit 4 and the upper circumferential surface of the block projects above floor level. The block 1 is supported at one end in bearings incorporated in the gear-box and at the other end has a pulling-in dog of the kind described in Specification 894,541. Tube to be drawn is pulled off a swift 9 by straightening rolls, passes through a die 12 and on to the block 1. The swift and die are mounted on a carriage 8 for movement parallel to the axis of the block, by means of an hydraulic ram 13. When the block is full, rams 18 push the coil off the block on to a take-up rod 15 which transfers the coils to a conveyer 16 which returns them to the swift 9 for subsequent drawing operations.
Patent HK-4992-A (HK)
Title: Novel antibiotics,process for their preparation and pharmaceutical compositions containing them
Inventor: HORAN ANN CAMILLE
IPC: C12P19/38
Filed: 1992-01-16
Abstract: Novel compounds of the general formula I 
<CHEM>
 
<??>Actinomadura melliaura nov. sp. (ATCC 39691) produces four novel compounds which have been designated AT 2433 A1, AT 2433 A2, AT 2433 B1 and AT 2433 B2. The novel compounds or pharmaceutically acceptable salts thereof exhibit antibacterial and antitumor activity.
Patent IS-4634-A (IS)
Inventor: EVERETT DAVID BARRINGTON
IPC: G06Q20/34
Filed: 1997-12-11
Abstract: A value transfer system using integrated circuit cards for exchanging electronic cash in off-line transactions employs cryptographically secure message protocols. Cards are loaded each with two schemes from a series and interaction between cards determines and uses the oldest scheme shared by the cards, causing one card to switch schemes irrevocably if that common scheme is its second scheme. In this way, a switch to a new scheme can migrate through the system.
Patent JP-S57113295-A (JP)
Title: Transfer tube
Inventor: NAKAGOME HIDEKI
IPC: H01L39/04
Filed: 1981-01-05
Abstract: PURPOSE:To make unnecessary a reconnection for a contraction due to reduction of a temperature by a method wherein the top end of a transfer tube inserted into a receiving pipe in a cryostat is formed in a bellow structure and the connection portion of the transfer tube is formed in a quick joint structure. CONSTITUTION:A bellow 14 is provided at the top end of a transfer tube 11 inserted into a receiving pipe 13 of a cryostat 12 and an O-ring 15 made of polytetra fluoroethylene is provided at the extreme thereof. A quick joint 16 is arranged so that when the tube 11 is inserted into the receiving pipe 13, a ball 17  provided in the receiving pipe 13 meets fixedly a slot 18 provided in the tube  11. The receiving pipe 13 has a sealing function by providing a rubber-made O- ring 19 on the pipe 13. A spring 20 provided in the receiving pipe 13 is arranged  to increase the effectiveness that the ball 17 is fixed to the slot 18.
Patent JP-H02183765-A (JP)
Title: Manufacturing method of thermal collector surface of solar heat collector
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/70
Filed: 1989-01-01
Abstract: PURPOSE:To make a proper connection between a synthetic resin tube with a film by a method wherein the synthetic resin tube is applied to a front surface of a porous plate, flowing solidifier substance is blown against the synthetic resin tube and the porous plate to enclose the synthetic resin tube and the film for communicating the synthetic resin tubes to each other is formed. CONSTITUTION:A supporting stud 1 is vertically arranged on an object of a structure, a porous plate 3 having several holes 2 therein is fixed to the supporting stud 1, synthetic resin tubes 4 are arranged on the porous plate 3. For example, they are fixed to the porous plate 3 by applying a furcate fixing pin 5. Fluid materials of cement, resin or other compound materials are blown against the surfaces of the synthetic resin tubes and the porous plate. As the blown materials are solidified, the synthetic resin tubes 4 are covered by a film 6 and then the film 6a is continuously formed on the porous plate 3 in continuous with this film. The film 6a positioned between the synthetic resin tubes may act as a fin. The synthetic resin tubes and the film, and the film and the porous plate are connected to each other with sufficient strength.
Patent BE-673715-A (BE)
Title: Propellant with improved burning properties - contains nitrocellulose and an adduct of polyacetylene and an organic cpd. of a polyvalent metal
IPC: C06B25/20
Filed: 1965-12-14
Abstract: A propellant with improved burning properties comprises nitrocellulose and an adduct of a polyacetylene and >=1 organic cpd. of a polyvalent metal and opt. a nitrated polyalcohol and/or anoxygen carrier and/or >=1 conventional additive for propellants. There is also opt. some free organic polyvalent metal cpd. The metal is pref. Pb, Mn or Fe. The adduct is incorporated into the propellant along with the other ingredients, and opt. along with free organic polyvalent metal cpd. The powders can be produced quickly and easily. The burning characteristics can be controlled in a given direction and quantitatively predetermined.
Patent CR-11511-A (CR)
Title: Nuevos derivados de insulina con perfil tiempo/accion extremadamente retardado
Inventor: PAUL HABERMANN
IPC: C07K14/62
Filed: 2010-06-17
Abstract: La invencion se refiere a nuevos analogos de insulina con un perfil de tiempo/accion basal que se caracterizan por los rasgos de que a) el extremo de la cadena B consiste en un residuo aminoacido de caracter basico, amidado, tal como lisina o argininamida; b) el residuo de aminoacido N-terminal de la cadena A de la insulina en un residuo lisina o arginina.
Patent CU-34401-A (CU)
Title: Intercambiadores de flujo 1-2 con tubos deformados
Inventor: ESPINOSA PEDRAJA RUBEN
IPC: F28F1/42
Filed: 1975-11-19
Abstract: Mejoras en equipote intercambio de calor Vapor-líquido de flujos 1-2 ó en los de doble tubo. Este equipo con la introducción de tubos parcialmente deformados aumenta el valor del coeficiente interior hasta dos veces, reduciendo el área a instalar en comparación con los convencionales. También se prolongan más los ciclos de limpieza
Patent DK-99590-A (DK)
Inventor: CHAWAN DHYANESHWAR BHUJANGARAO
IPC: A23L11/00
Filed: 1990-04-23
Abstract: The invention relates to improvements in flour, and pasta produced therefrom, wherein the flour is produced by milling of grains and legumes previously tempered in the presence of a reducing agent. The reducing agent can be, for example, sodium metabisulfite, organic acids, SO2, cysteine, thioglycolic acid, glutathione, or hydrogen sulfide. The presence of the reducing agent in the tempering solution produces an improvement in color retention of the resulting flour, and allows the shorts to separate from the semolina to be remilled to produce flour of color and quality acceptable for use in pasta production.
Patent GB-807593-A (GB)
Title: Improvements in electric circuit-breakers having rotary contacts
IPC: H01H33/02
Filed: 1957-01-02
Abstract: 807,593. Oil-blast switches. ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI, and FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT. Jan. 2, 1957 [Jan. 4, 1956], No. 164/57. Class 38 (5). An oil-blast circuit-breaker comprises an outer moulded insulating casing 1, an inner chamber 7 moulded integrally with an upper plate 8, a separate lower moulded insulating plate 6 supporting the inner chamber and a rotary contact member formed by an inclined metallic rod 4A moulded into an insulating shaft 4 from which the ends of the rod project. The chamber 7 has wide openings 7A to permit easy access to the fixed contacts 9, 10, these contacts being connected to fixed terminals 13, 14 by detachable connector pins 11, 12 to permit the easy removal of the inner assembly from the outer casing. The upper plate 8 and chamber 7 are moulded so as to form an annular channel 18A and a series of radial exhaust slots 8A to facilitate the blowing out of the arc formed between the upper contacts by the pressure generated by the arc at the lower contacts. Specifications 615,749 and 683,116 are referred to.
Patent GB-1497711-A (GB)
Title: Castable compositions
IPC: C08C19/36
Filed: 1975-01-03
Abstract: 1497711 Vinyl-terminated polymer casting compositions B F GOODRICH CO 3 Jan 1975 [7 Jan 1974] 174/75 Heading C3P A castable composition comprises (1) a liquid vinylidene terminated polymer having the general formula wherein R is hydrogen or a methyl radical; A is a bivalent radical containing 1-6 atoms selected from C, O, S and N; and B is a polymeric backbone consisting of carbon to carbon linkages and containing olefinic unsaturation (2) from 20-180 parts by weight of a polymerizable vinyl monomer and (3) from 0À1 to 5 parts by weight of a free-radical catalyst system, the parts by weight of (2) and (3) being based on 100 parts by weight of (1). The liquid vinylidene terminated polymer may be obtained by reacting a liquid carboxylterminated polymer having the general formula where B is as defined in Claim 1, with a compound containing a vinylidene group and an epoxide group and having the general formula wherein A is as defined above. The polymeric backbone B preferably consists of interpolymerized units of a diene monomer containing 4-10 carbon atoms in the molecule and up to 80 per cent by weight of a vinyl monomer selected from vinyl aromatics, vinyl nitriles, vinyl acids, vinyl and alkyl alcohols, vinyl and alkly esters, vinyl and alkyl ethers, divinyls, diacrylates and acrylic esters of the formula wherein: R<SP>1</SP> is -H, -CH 3  or -C 2 H 5 , and R<SP>11</SP> is an alkyl radical containing 1-18 carbon atoms or an alkoxyalkyl, alkylthioalkyl, or cyanoalkyl radical containing 2-12 carbon atoms.
Patent GB-809201-A (GB)
Title: Jet propelled aircraft
IPC: B64C29/00
Filed: 1956-01-03
Abstract: 809,201. Propelling aircraft. WIBAULT, M. H. M. J. Jan. 3, 1956 [Jan. 12, 1955 ; Dec. 29, 1955], No. 189/56. Class 4. An aircraft is propelled by a jet-propulsion installation which may be adjusted to propel the aircraft forwardly or vertically in a substantially horizontal attitude. The fuselage encloses a pair of gas turbine engines 31, 31<SP>1</SP>, the engine 31 driving through gearing 24 and 24<SP>11</SP> a pair of centrifugal compressors 25 and 2511 and the engine 31<SP>1</SP> driving through gearing 24<SP>1</SP> and 2411 a further pair of centrifugal compressors 25<SP>1</SP> and 25<SP>111</SP>. Each compressor comprises an impeller which draws air, represented by arrows in Fig. 7, through forwardly facing air intakes and expels the air into a collector of spiral form. Each collector is mounted for rotation about the axis of the respective impeller by power mechanism (not shown) whereby the outlet from the impeller may be positioned to give either a downwardly directed jet for vertical take-off or landing or a rearwardly directed jet for normal forward flight as indicated by the arrows in the lower part of Fig. 8. The gas flow from engines 31, 311 assist in forward propulsion and in one embodiment, not shown, the collectors may be formed with combustion chambers fed with fuel to increase the propulsive effect. In one other embodiment, two pairs of propulsion units, substantially as previously described, are located at the forward and rear ends respectively of the fuselage on either side of a centrally located cabin. In such arrangement provision is made for deflecting the jets from the turbo-jet engines simultaneously with movement of the collectors. Provision is made for supplying gas to jets located on the fuselage and wings for the purpose of pitch and roll control of the aircraft. Various groupings of engines and compressor are briefly described and illustrated in the drawings. Reference has been directed by the Comprtoller to Specification 610,143.