baber/WOPTO huggingface dataset:
Patent EP-0419798-A1 (EP)
Inventor: WIELAND HEINZ
IPC: F04D27/00
Filed: 1990-07-26
Abstract: Device for determining the volumetric flow of a radial fan with at least one inlet nozzle defining an admission aperture and preconnected to a fan impeller. It is proposed that at least one pressure measuring device (24) be arranged at least partially (29) at a measuring point (23) in the area of the inlet nozzle (10) and at the same time in the area of the through-flow aperture (11), the measuring point (23) or that part (29) of the pressure measuring device (24) located there being advantageously located in the area of the inside circumference of the inlet nozzle (10). <IMAGE>
Patent EP-0428137-A1 (EP)
Inventor: HERRMANN RUPERT DR RER NAT
IPC: C12Q1/54
Filed: 1990-11-13
Abstract: To increase the enzymatic reactivity of  beta -galactosidase, an azide, thiocyanate, cyanate and/or thiosulphate is added to the reaction mixture.
Patent EP-0379241-A1 (EP)
Inventor: HEYNDERICKX INGRID EMILIENNE J
IPC: G02F1/1347
Filed: 1990-01-10
Abstract: A liquid crystal display device comprising a double cell (10, 20) with opposed twist angles of the liquid crystal molecules acquires a better defined off-state and better multiplex properties if a bias voltage is applied to the second cell (20).
Patent EP-0421543-A1 (EP)
Inventor: SAWABUCHI TAKAHIRO C O SHIKOKU
IPC: B65B7/28
Filed: 1990-10-02
Abstract: An apparatus for capping containers comprises a primary suction member (31) for attracting the central portion of a cap (L) at the lowermost position within a cap stacker (11), and a secondary suction member (34) for attracting a peripheral portion of the cap. Although both the suction members are stretchable, the secondary suction member is contractable more greatly than the primary suction member when attracting the cap. Both the suction members attract the cap in the lowermost position within the stacker at the same time to withdraw the cap from the stacker, whereupon the secondary suction member contracts more greatly than the primary suction member to create a clearance between the attracted cap and another cap adjacent thereto immediately thereabove, permitting air to flow in between the two caps through the clearance to prevent occurrence of a negative pressure.
Patent EP-0430338-A1 (EP)
Inventor: VAN ENDSCHOT JOHANNES GERARDUS
IPC: H05G1/02
Filed: 1990-11-16
Abstract: In an X-ray examination apparatus, comprising a column (1), a mount (3) which is connected to the column and which is rotatable about an axis, and a C-shaped carrier (7) which is journalled in the mount, there is provided a friction roller (20) which serves to drive and brake the C-shaped carrier and which bears against a contact face provided along the carrier. The carrier is thus locked in a play-free manner and can be readily adjusted by hand. Because the friction roller is journalled in a carriage which is displaceable with respect to the mount, a pressure exerted on the contact face by the friction roller is adjustable.
Patent EP-0437907-A1 (EP)
Inventor: NIEN MING
IPC: E06B9/70
Filed: 1990-01-18
Abstract: A hand-operated/automatic dual usage venetian blind controller is provided which can be attached to an existing venetian blind to set the slats of the blind jointly at any angle or to draw up the slats together to one side of the window by means of infrared remote control to regulate the light and air passing through. In the case of power failure, the venetian blind can be controlled by manual operation without removing the controller. The controller comprises two DC motor and speed-reducing gear set assemblies (14,15), two guide wheels (17,18), two pressure wheels (21,22), a beading cord driving wheel (4), a pull-cord driving wheel (16), an infrared receiver control circuit (31,33), and an infrared transmitter.
Patent EP-0411809-A1 (EP)
Inventor: BABBS FREDERICK WILLIAM
IPC: B60N2/06
Filed: 1990-07-24
Abstract: Vehicle seat belt mounting particularly for two-door cars comprises a guide member (22) connected to the movable slide (8) of the vehicle seat slide mechanism adjacent the vehicle door in the form of a straight bar (23) having a curved portion (24) near the point of attachment to the slide (8). The rear part (23) of the bar is either telescopic or slidable in a fore-and-aft direction in a suitable restraining bush (28) or other member attached to the vehicle body preferably at the foot of the rear door pillar (18). When in use the end of the seat belt (14) is slid forwardly to the curved portion (24) of the bar, but is otherwise positioned at the rear of the bar.
Patent EP-0446525-A1 (EP)
Inventor: CLEMANS JIM E
IPC: H01L21/208
Filed: 1990-12-14
Abstract: In a compound semiconductor crystal growth process, the crucible (11) that contains the semiconductor melt is contacted on its opposite surface by a material (26) which, when melted, reacts with the crucible. The reacting material is melted along with the compound semiconductor material and thereafter reacts with the wall (24) of the crucible that contains the semiconductor melt. During the entire growth process, the wall is sufficiently thick to separate the reacting material from the compound semiconductor material, but is sufficiently thin that the reacting material significantly weakens its structural integrity. As a consequence, thermal stresses resulting from differential contraction of the compound semiconductor material and the wall during the cooling step are relieved by fracture of the crucible wall.
Patent EP-0434334-A1 (EP)
Inventor: MITRA SUMITA B C O MINNESOTA M
IPC: A61K6/884
Filed: 1990-12-17
Abstract: The present invention provides a novel dental composition and a method of making shaped dental articles therefrom via photoiniferter polymerization. The dental composition comprises acrylic photoiniferter block polymer, a monomer charge comprising free radically polymerizable acrylic monomer, and a filler and optionally includes pigments, sensitizers, medicaments, stabilizers, accelerators, etc. The dental composition is alternately exposed to a source of radiant energy and shaped in a desired manner in order to form a partially cured dental article. The partially cured dental article is then cured by a final exposure to the radiant energy source, providing a final cured article. The resultant reinforced acrylic copolymer system provides a shaped dental article which can be a denture base, a denture liner or a restorative.
Patent EP-0419310-A1 (EP)
Inventor: FEUVRIER LOUIS FRANCOIS
IPC: H02G1/04
Filed: 1990-09-03
Abstract: Ce dispositif (100), qui permet de faire passer un câble au travers d'un passage d'une structure support délimitée par un contour fermé, comprend : - un châssis (110), suspendu sous l'hélicoptère, comportant des moyens (112-117) de centrage et de soutien du dispositif sur la structure support, - supportés par ce châssis, deux guides rectilignes alignés (124, 124'), placés à distance l'un de l'autre de part et d'autre de la structure support et orientés de manière que leur axe commun traverse le passage de cette structure support, - un coulisseau (130) mobile en translation dans les guides rectilignes, de longueur supérieure à l'intervalle entre ceux-ci et pourvu de moyens (132) pour y fixer l'extrémité du câble - des moyens moteurs (125, 125') pour déplacer le coulisseau complétement d'un guide (124) vers l'autre (124') et le reprendre dans cet autre guide, en entraînant simultanément le fil dans l'intervalle entre les guides de manière à lui faire traverser le passage.
Patent EP-0425342-A1 (EP)
Title: Chariot de golf motorisé
Inventor: VAUTELIN FRANCIS
IPC: A63B55/60
Filed: 1990-10-17
Abstract: Le chariot de golf motorisé conforme à l'invention comprend un châssis formé d'au moins deux supports (1a, 1b) assemblés l'un à l'autre par un dispositif de liaison de type rotatif (5) constitué de deux parties mâle (5a) et femelle (5b) emboîtées l'une dans l'autre et respectivement solidaires des deux supports (1a, 1b) du châssis. L'un des supports porte deux roues motrices (3), un moteur électrique (M) et un batterie (B), l'autre support étant essentiellement constitué d'un manche de manoeuvre (6a, 6b) replicable terminé à une extrémité par une poignée (4) ayant un organe à commande manuelle (60) relié au moteur (M) par une liaison électrique (L) incluant une prise intermédiaire dont les deux éléments (63a, 63b) sont solidaires des deux parties (5a, 5b) du dispositif de liaison (5).
Patent EP-0462974-A1 (EP)
Inventor: KELLER LEIF
IPC: B27B17/02
Filed: 1990-01-18
Abstract: La présente invention se rapporte à un agencement de marquage en couleur monté dans une barre de guidage (11) servant à scier ou à couper transversalement des branches ou des troncs d'arbres. Au moins deux buses ou trous mutuellement séparés (14', 14'') débouchent dans au moins un des côtés de la barre de guidage et communiquent par des canaux associés (13', 13'') à l'intérieur de la barre de guidage avec au moins un récipient (17', 17'') contenant de la peinture. Les canaux peuvent s'ouvrir séparément pour permettre une pulvérisation sélective de peinture depuis chacune des buses (14', 14'') pendant que la barre de guidage coupe transversalement une branche ou un tronc, les surfaces terminales des parties de branche ou de troncs coupées transversalement dans un assortiment de différentes parties de branche ou de tronc pouvant être marquées par différentes combinaisons d'impressions de couleurs.
Patent EP-0455685-A1 (EP)
Title: System to control a motor for the assembly or dis-assembly of two members.
Inventor: CLAY ROBERT ALAN FRANK S INTER
IPC: B25B23/145
Filed: 1990-01-26
Abstract: PCT No. PCT/GB90/00113 Sec. 371 Date Jul. 26, 1991 Sec. 102(e) Date Jul. 26, 1991 PCT Filed Jan. 26, 1990 PCT Pub. No. WO90/08994 PCT Pub. Date Aug. 9, 1990.A system for controlling the operation of a motor being used for the rotational assembly or dis-assembly of two members, the system comprising means monitoring, and generating a digital or analogue signals representative of the state of the two members and means relaying the representative signal in a digital form to a first processor (6) means relaying the signal in an analogue form to a second processor (11); the first processor comprising a computer which in use, digitally analyses the representative signal and is so programmed as to generate a first control signal in response to the representative signal; the second processor comprising means converting the first control signal into analogue form and means comparing it with the analogue representative signal and generating second control signal representative of the difference between the first control signal and the representative signal; the second processor being so connected as to transmit the second control signal to the motor control means.
Patent EP-0414882-A1 (EP)
Title: Production electronique d'images
Inventor: WRIGHT DOUGLAS
IPC: H04N13/221
Filed: 1990-03-09
Abstract: L'invention concerne un procédé et un appareil permettant de prendre des photographies d'un objet (139) électroniquement, utilisé pour des reproductions stéréoscopiques (tridimensionnelles de l'objet), dans lesquelles un appareil photographique électronique (c) prend une pluralité de photographies électroniques d'un objet, à partir de chaque position d'une pluralité de positions espacées prédéterminées (101 à 106) par rapport audit objet. Dans un mode de réalisation préféré, l'appareil photographique comporte (c) un élément sensiblement plan (107 à 112) permettant de transformer électroniquement l'image en un signal vidéo, ledit élément plan de transformation (107 à 112) de l'appareil photographique étant maintenu au niveau de chaque position, dans un plan (141) sensiblement commun, et le système de lentille (113 à 118) dudit appareil photographique étant maintenu, pour chaque position, dans un plan sensiblement parallèle au plan (141) de l'élément de transformation électronique, et décalé par rapport audit élément de transformation d'image de l'appareil photographique, afin de compenser les différentes positions, ce qui assure le même champ de vision au niveau de chaque position.
Patent EP-0468981-A1 (EP)
Inventor: BERLEYEV GRIGORI ISAYEWIZ
IPC: C01B7/03
Filed: 1990-04-14
Abstract: L'invention se fonde sur le principe de la séparation des ions contenus dans l'eau de mer en deux solutions séparées ayant des ions identiques au moyen d'un champ électrostatique. Ces ions sont ensuite transmis à un conducteur qui les neutralise. Les atomes neutralisés sont ultérieurement soumis à des traitement chimiques afin de donner de l'hydrogène, des lessives alcalines, des lessives alcalino-terreuses, des métaux alcalino-terreux et des halogènes.
Patent EP-0474661-A1 (EP)
Title: Method of firing glass-melting furnace.
Inventor: MCNEILL KEITH RUSSELL
IPC: C03B5/235
Filed: 1990-05-09
Abstract: PCT No. PCT/GB90/00716 Sec. 371 Date Jan. 10, 1992 Sec. 102(e) Date Jan. 10, 1992 PCT Filed May 9, 1990 PCT Pub. No. WO90/13522 PCT Pub. Date Nov. 15, 1990.A method of feeding and firing a glass-melting furnace comprises the step of passing glass batch, combustion air and burning fuel vertically down a cylindrical tower and through the crown of the furnace. A feed stream of glass batch and combustion air is surrounded by burning fuel in the tower and the flame of burning fuel strikes the surface of molten glass in the furnace. Infra-sound waves are applied to the glass batch, combustion air and burning fuel as these are fed downwardly through the tower and the crown of the furnace to enhance transfer of heat from the burning fuel to the glass batch so that the batch in the feed stream is heated to melting temperature and molten glass droplets fall upon the surface of molten glass in the furnace.
Patent EP-0484336-A1 (EP)
Inventor: FESSMANN KLAUS-DIETER
IPC: A23L3/00
Filed: 1990-05-23
Abstract: Une installation pour le traitement de produits, en particulier d'aliments, possède une chambre de traitement (10) pouvant être fermée hermétiquement par une porte (30, 32). Un rail porteur (36, 58, 62) le long duquel sont déplacés, en suspension, par l'intermédiaire de têtes de roulement (44), des supports de produits (42) à travers la chambre de traitement (10), présente sur la face extérieure de la porte une section pivotante du rail porteur (62), laquelle peut être déplacée vers une position de repos (74) dans laquelle il est possible de fermer la porte (30, 32) de la chambre de traitement.
Patent EP-0431192-A1 (EP)
Inventor: IURA TADASHI
IPC: A61G7/05
Filed: 1990-06-26
Abstract: A rotary bed capable of raising the upper body of a physically handicapped or an aged lying on the bed until he sits on the bed sideways, or vice versa. The bed is divided into front and rear parts and provided with a turning mechanism to turn the front part in the forward or reverse direction, when viewed from above, with respect to the rear part.
Patent EP-0482099-A1 (EP)
Inventor: LHUISSET FRANCOIS NOEL BENOIT
IPC: B65D47/20
Filed: 1990-07-19
Abstract: La présente invention concerne un dispositif de délivrance d'un produit contenu dans un récipient à paroi déformable. Selon ce dispositif, un récipient (R) à paroi déformable (2) renferme un anneau (5) élastiquement déformable sous l'action d'une pression extérieure (F) exercée sur la paroi déformable de façon à commander l'ouverture d'un clapet (3) dont la tige (7) est attelée à l'anneau (5). Le dispositif de cette invention permet la délivrance d'un produit poudreux ou liquide généralement pâteux ou visqueux quelconque.
Patent EP-0495981-A1 (EP)
Inventor: ODA KENGO
IPC: C07D207/273
Filed: 1990-08-28
Abstract: 4-ETHYL-1-(3-TRIFLUOROMETHYLPHENYL)-2-PYRROLIDINONE DERIVATIVES AND HERBICIDES CONTAINING THE SAME AS ACTIVE INGREDIENT.
       
4-Ethyl-1-(3-trifluoromethylphenyl)-2-pyrrolidinone derivatives represented by general formula (I), which exhibit such an excellent selective herbicidal activity that they kill detrimental weeds only in small amounts of application without damaging useful crops in both lowland and upland farmings, wherein X represents chlorine or hydrogen.
Patent EP-0484446-A1 (EP)
Title: Carnitine supplemented finishing pig diet.
Inventor: NEWTON G LARRY
IPC: A23K1/16
Filed: 1990-07-27
Abstract: Feed compositions containing at least 0.6% lysine, preferably between about 0.7 and 0.8% lysine, and between approximately 0.1 to 400 ppm, preferably between 5 and 50 ppm, L-carnitine produce greater weight gains and feed efficiency, and alter fat metabolism, as compared with the same diet in the absence of the carnitine when fed to the finishing pigs. The L-carnitine can also be administered as a feed supplement providing between 0.05 and 15 mg L-carnitine/kg body weight/day, most preferably between 0.1 and 2.0 mg L-carnitine/kg body weight/day. The effect of the carnitine is sex linked, with significantly greater weight gains and feed efficiency observed for gilts than for barrows.
Patent EP-0496778-A1 (EP)
Inventor: HOLLAND KENNETH MICHAEL
IPC: C01B32/336
Filed: 1990-10-17
Abstract: On produit le charbon actif par pyrolyse à hyperfréquence d'un matériau carboné dans une atmosphère qui ne contient pas plus de 5 % d'oxygène afin de limiter la génération de flammes. Le produit ainsi obtenu est traité avec un acide (afin d'en éliminer par lavage les valeurs sulfuriques ou métalliques), puis activé par un traitement avec de la vapeur surchauffée et/ou du dioxyde de carbone à température élevée.
Patent EP-0500656-A1 (EP)
Inventor: HAMMERS HEINZ-WILHELM
IPC: G21C13/087
Filed: 1990-11-15
Abstract: Un réacteur nucléaire refroidi par métal liquide, destiné à une centrale nucléaire modulaire, est logé dans une caverne de réacteur (3) pourvue de surfaces de refroidissement (4). Le réacteur comprend une cuve (1) qui renferme un coeur (12), un ou plusieurs échangeurs de chaleur (18) et des pompes primaires. Elle est entourée d'une double cuve (2) en fonte qui fait office d'accumulateur de chaleur et qui est constituée d'une pluralité d'anneaux superposés (2a) et d'un socle (2b). Cet agencement simplifie la structure et facilite le fonctionnement, le contrôle et la réparation ou le remplacement. La fabrication de la double cuve (2) en fonte offre des avantages appréciables pour la conception de l'installation complète, s'agissant des influences externes. La fonction accumulateur de chaleur offre des avantages appréciables pour la conception des systèmes de dissipation thermique des surfaces de refroidissement (4).
Patent EP-0439035-A1 (EP)
Inventor: SEKI YUKUHARU C O MIHARA MACHI
IPC: B21B31/08
Filed: 1991-01-11
Abstract: An improved corrugating roll unit exchanging apparatus for a single facer is disclosed. Guide rails (2) directed in an axial direction of corrugating rolls are disposed horizontally above a single-facer. One end of a beam (3) is supported so as to be movable along the guide rails, and the other end thereof is supported by posts (7) which are horizontally movable in the axial direction of the corrugating rolls. A suspending device (8) for suspending a corrugating roll unit is held by the beam. Preferably, the beam is supported by the guide rails via drive wheels (4). Further preferably, the posts are formed in a gate shape, and the lower ends of the posts are supported by driven wheels (6) adapted to roll along a pair of parallel rail tracks (5).
Patent EP-0439058-A1 (EP)
Inventor: TAKAYANAGI HISAO
IPC: C07C255/23
Filed: 1991-01-17
Abstract: The present invention provides novel acyclic terpenes of the formula:
     which are useful as intermediates for the industrially advantageous production of sarcophytol A.
Patent EP-0441236-A1 (EP)
Inventor: MORI YOICHI
IPC: B01D53/68
Filed: 1991-01-30
Abstract: Waste gases containing C1F₃ are treated by bringing them into contact with iron oxide substantially composed of a ferric oxide (Fe₂O₃) at a linear velocity of about 10 - 200 cm/min at ordinary temperatures, or further into contact with an alkali agent at the same linear velocity and temperatures as the above, whereby the content of C1F₃ can be reduced below the permissible level despite simultaneous emission of acidic gases, and yet which is capable of removing the concomitant acidic gases in an effective manner.
Patent EP-0442477-A1 (EP)
Inventor: SEKIOKA RIYOUICHI
IPC: C09B67/22
Filed: 1991-02-13
Abstract: A disperse dye mixture comprising a red disperse dye of the following formula (A):
       
 and at least one red disperse dye of the following formula (B):
       
 wherein R¹ is C₂-C₄ alkyl, C₁-C₄ alkoxy C₂-C₃ alkyl or C₁-C₄ alkoxyethoxyethyl, in a weight ratio of (B)/(A) of from 0.1 to 5.
Patent EP-0448966-A1 (EP)
Inventor: HASLAUER PAUL
IPC: A61H33/00
Filed: 1991-02-25
Abstract: In order to provide an improved apparatus which can be used for patients and bathers of different physical sizes and weights, with consistent optimum results and a low requirement of bath liquid, provision is made for the tub to have an insert capable of adapting its shape. In particular, in the space (5) under the sheet, a layer or chamber (11) capable of adapting its shape is provided, having a particulate or granular filling (13). Lower, extensible compensation chambers (15) can additionally be provided for optimum adaptation. <IMAGE>
Patent EP-0461459-A1 (EP)
Inventor: OBERMEIER HORST
IPC: G01L9/00
Filed: 1991-05-28
Abstract: In a known pressure transducer, a ceramic pressure sensor (1) of rotational symmetry is enclosed by a housing (2). One end face of the pressure sensor is designed as a diaphragm (1a). The housing (2) consists of a base part (2a) of rotational symmetry which serves as a process connection and of a pot (2b) reaching over the side wall of the base part. A sealing ring (5) is arranged in the marginal area of the pressure sensor (1) between the end face, designed as diaphragm (1a), of the pressure sensor (1) and the base part (2b) of the housing (2). In order to improve the pressure action between the end face, designed as diaphragm (1a), of the ceramic pressure sensor (1) and the sealing ring (5), the marginal area of the end face, designed as diaphragm (1a), of the pressure sensor (1) is provided with a glass coating (1b), the thickness of which is preferably of the order of magnitude of 10  mu m and which is applied to the diaphragm (1a) by the screen printing process. 
<IMAGE>
Patent EP-0443659-A1 (EP)
Inventor: MICHORIUS MARCEL MARIA
IPC: C22C33/02
Filed: 1991-02-08
Abstract: The invention relates to a process for applying a coating on powdery particles, present in a reactor, in which a fluid bed is formed with these particles, by supplying to the particles a gas comprising the starting material for a coating to be applied on the powdery particles, whereby the powdery particles of alumina and/or silicon carbide, a ceramic coating has been applied of TiN, TiC or SiC, by supplying to the hydrogen comprising gas stream for fluidizing the powder, TiCl₄ or SiCl₄, in which in order to form the carbide a lower hydrocarbon is added to the gas stream and the temperature of the fluid bed is maintained between 800 and 2000 °C. The invention also relates to a process for producing metal objects by mixing steel powder with 2-15 wt.% alumina and/or silicon carbide that is provided with a coating according to the above mentioned process.
Patent EP-0451949-A1 (EP)
Inventor: MACAULAY ERNEST WEATHERLEY
IPC: A61K6/00
Filed: 1991-03-11
Abstract: A transparent cosmetic stick composition having a lamellar structure comprising:
     (a) from 5 to 95% by weight of an alcohol,   (b) from 3 to 20% by weight of a soap,   (c) from 0.1 to 10% by weight of a soap crystal growth inhibitor, and   (d) from 0 to 30% by weight of water.
Patent EP-0449505-A1 (EP)
Inventor: FONG DODD WING
IPC: C09K11/06
Filed: 1991-03-21
Abstract: Water soluble polymers containing N-9-xanthenylacrylamide and/or N-dibenzosuberenylacrylamide are readily prepared by the vinyl addition polymerization of one or more vinyl monomers with the said acrylamide monomer(s), and are useful as fluorescent dyes. The said acrylamide monomers are novel per se.