baber/WOPTO huggingface dataset:
Patent EP-0433341-A1 (EP)
Title: Systeme d'acheminement implantable pour facteurs biologiques
Inventor: AEBISCHER PATRICK
IPC: A61M5/142
Filed: 1989-08-28
Abstract: On a mis au point des dispositifs et des procédés afin d'obtenir des systèmes modulaires hybrides permettant l'acheminement constitutif de dosages appropiés de facteurs actifs à un sujet et dans certains cas, à des régions anatomiques spécifiques du sujet. Les systèmes comprennent un réservoir cellulaire (30) contenant des cellules capables de secréter un agent actif, de préférence adapté pour une implantation dans le corps du sujet et comprenant au moins une membrane (36, 38) semiperméable, permettant de nourrir les cellules transplantées à l'aide de substances nutritives transportées à travers la membrane, tout en étant en même temps protégées des attaques immunologiques, bactériennes et virales. Les systèmes comprennent en outre un moyen de pompage (50) pouvant être implanté ou extracorporel, destiné à prélever un fluide biologique sur le patient et à le faire passer dans le réservoir cellulaire, et à transporter activement les facteurs biologiques secrétés du réservoir biologique à une région choisie du sujet.
Patent EP-0443056-A1 (EP)
Inventor: HERRMANN JOHANN DIPL-ING FH
IPC: H01R9/26
Filed: 1990-02-20
Abstract: A system of side-by-side mounted terminals, which in each case can be fitted to a retaining foot (11) of their housing on supporting rails, at least some of the side-by-side mounted terminals or supporting pieces having the profile of side-by-side terminals being able to hold a busbar (3), by means of lateral retaining arms (2). It is provided according to the invention that in each case the retaining arms (2) and, if applicable, a contact block (12) for the electrical connection to the busbar (3) are to be protected by a cover (4) against being touched, which cover (4) can be supported between housing points (5, 6, 7), whose profile (8) of the imaginary connection of these housing points lies outside the housing profiles (9) of further side-by-side mounted terminals (18) of the system, but at least in the front region which is at risk of being touched, reaches so close to their housing profile, if necessary by means of sealing lips (10) of the cover (4), that a cover (4) which extends over a plurality of side-by-side mounted terminals arranged in a row does not leave any unacceptably wide gap to the housings of the side-by-side mounted terminals. <IMAGE>
Patent EP-0445314-A1 (EP)
Inventor: AOYAGI YOUHICHIRO
IPC: E06B3/67
Filed: 1990-03-03
Abstract: Transparent plates (1) face each other with a gap between the plates, the gap being charged with a plurality of fluids (2,3) having colors and relative densities different from each other. A fluid inlet/outlet device (4) through which fluid flows into or out from the gap is installed in order to hold an interface (5) of the fluids freely moving vertically. The fluid (2) above the interface (5) can be a gas and the fluid (3) below the interface (5) a liquid, or both the fluids above and below the interface may be liquids. The liquids may be transparent or opaque, colorless or colored. A spacer (6) is installed in the gap attached to the facing transparent plates (1) and the fluid inlet/outlet device (4) is formed by a cylinder (7) and a piston (8). It can be applied to windows and can permit complete transmission of sunlight or perform partial or complete shielding without using blinds or curtains to the window since it can freely raise or lower the interface (5) of the fluids (2,3) in the gap. In addition, it can be used as a shop front, an advertising display board or a sound insulating plate for use in window glass.
Patent EP-0395005-A1 (EP)
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D11/04
Filed: 1990-04-25
Abstract: A throttle control system for an internal combustion engine includes a first lever (28) which is pivotable around a longitudinal axis (14) of a throttle shaft depending upon movement of an accelerator pedal, and a second lever (18) which extends radially from the throttle shaft and is fixed thereto. The system further includes a transmitting mechanism (44) which mechanically transmits pivotal motion of the first lever to the second lever so that the angular position of a throttle valve (16) fixed to the throttle shaft varies in response to depression of the accelerator pedal. The transmitting mechanism optionally changes the ratio of the pivotal angle of the first lever from that of the second lever, so as to change the relationship between the depression rate of the accelerator pedal and the opening angle of the throttle valve.
Patent EP-0456868-A1 (EP)
Inventor: STEINMUELLER GUENTER DIPL-ING
IPC: G01R11/23
Filed: 1990-05-17
Abstract: The voltage electromagnets (2, 3, 4) of an induction-type electricity meter are provided with auxiliary windings (6, 7, 8) which, with an associated load resistor (10, 19) form a compensation circuit. The compensation current (IK) flowing therein can be set by a control unit (12) as a function of the error curve (1) of the electricity meter (5) such that the error (F) which is dependent on the load current (I) is compensated for. <IMAGE>
Patent EP-0451351-A1 (EP)
Inventor: GEGENWART RAINER DR
IPC: C23C16/46
Filed: 1990-12-10
Abstract: A device for heating a substrate holder (5) with the aid of an electrical resistance heater in an installation for treating substrates (7) under vacuum, the heating element (7) being arranged directly on the substrate holder (5) and being able to be connected via corresponding contacts - for example a contact pin (2) with a contact socket (6) - electrically to a power supply provided on the console (1), for which purpose the substrate holder (5) can preferably be deposited on the top of the console (1) by means of a lifting device, which is not defined in more detail. <IMAGE>
Patent EP-0439797-A1 (EP)
Inventor: BAUMBACH WILLIAM ROBERT
IPC: G01N33/53
Filed: 1990-12-20
Abstract: The present invention is directed to antibodies, in particular monoclonal antibodies, which specifically react with somatotropin binding proteins of animals, but not with the corresponding somatotropin receptors. The antibodies may be used alone to enhance the growth of animals, or may be used together with somatotropin to potentiate the effect of somatotropin in animals. The antibodies may also be used to assay the level of somatotropin binding protein of animals.
Patent EP-0387966-A1 (EP)
Title: Pipe-clip
Inventor: VAN WALRAVEN JAN
IPC: F16L3/123
Filed: 1990-03-13
Abstract: A pipe-clip, comprising an annular clip body (1) formed of a strip material, the ends of which are bent into flanges (2,3) adapted to be pulled together by means of a clamping screw (4), a lining (5) of elastomer material being provided on the inner side of the clip body (1), said lining (5) being provided with ribs (7,8) or similar projections on one side and being smooth on the other side. According to the invention the projecting ribs (7,8) are provided on the outer circumference of the lining so as to engage the inner side of the annular clip body (1).
Patent EP-0409340-A1 (EP)
Inventor: ALBERS HENDRIKUS JOHANNES MARI
IPC: B60J5/06
Filed: 1990-07-13
Abstract: A goods vehicle with a side wall of sheeting (5) is provided with means for rolling up the sheeting (5). The sheeting (5) is rolled up by rotation, wherein the roll (4) moves in vertical direction along the wall of the goods vehicle. During the rolling-up movement the sheeting (5) is situated outside the plane of the wall. At the end of the vertical movement the sheeting (5) is moved to a position in the plane of the wall.
Patent EP-0430379-A1 (EP)
Inventor: ECHIGO RYOZO
IPC: B01J12/00
Filed: 1988-07-08
Abstract: A chemical reactor has two chambers (1 ,3) separated by a partition wall (5), a porous heat radiating body (2) being disposed in one of the chambers (1) and a porous heat-receiving body (4) being disposed in the other chamber (3). The heat-receiving body (4) is divided into three layers (4a,4b,4c) in the direction of flow of the raw gas mixture through it and the layer (4c) furthest downstream in the heat-­receiving body has a catalyst material dispersed in it whilst the other two layers (4a,4b) do not. Reactant gases (9) passing through the heat-receiving body (4) are thus heated in the two upstream layers (4a,4b) and only begin to react in the downstreap layer (4c) where the catalyst is located.
Patent EP-0391664-A1 (EP)
Inventor: MIYAKE TAKAHIRO
IPC: G11B7/135
Filed: 1990-04-03
Abstract: An optical diffraction grating element comprising diffraction gratings having a configuration in which grooves and flat lands are successively alternately formed, wherein the diffraction gratings have the same groove depth, groove width and groove tilt angle in order to obtain a constant 0th-order diffraction efficiency and first-order diffraction efficiency in the optical diffraction grating element while the pitches of the diffraction gratings are made different by setting a different land width for each diffraction grating. 
     An optical pick-up device comprising an optical system including a light source and an optical diffraction grating element and a light receiving element, wherein the optical diffraction grating element guides the 0th-order diffracted lights of a light beam emitted from the light source onto a recording medium and guides the first-order diffracted lights of a reflected light from the recording medium onto the light receiving element to produce a plurality of focused light spots having the same light amount. 
     An optical scan device comprising a light source and an optical diffraction grating element movable relatively   to the light source, which is designed to substantially linearly scan a recording medium in a predetermined direction with a uniform light amount of a light beam emitted from the light source as the optical diffraction grating element moves relatively to the light source.
Patent EP-0396280-A1 (EP)
Inventor: LINGS GEOFFREY PETER
IPC: F01L1/352
Filed: 1990-04-19
Abstract: A camshaft drive mechanism includes a drive sprocket (10) mounted for rotation on one end of a camshaft (11), a plurality of double planet gears (13) are mounted in angularly spaced relationship on the drive sprocket (10), said planet gears (13) being freely rotatable relative to the drive sprocket (10), each planet gear (13) having a first set of teeth (15) meshing with a gear (17) mounted for rotation with the camshaft (11) and a second set of teeth (16) meshing with a gear (20) mounted, coaxially of the camshaft (11), for rotation with a secondary input shaft (18), the ratio of the number of teeth on the gear (17) to those on gear (20) being greater than 1, the secondary input shaft (18) being rotatable to vary the drive ratio or phase relationship between the drive sprocket (10) and camshaft (11).
Patent EP-0412700-A1 (EP)
Inventor: FISHER SUSAN
IPC: C12P21/08
Filed: 1990-07-30
Abstract: A relatively noninvasive procedure which allows prenatal diagnosis during early pregnancy utilizes anticytotrophoblast monoclonal antibodies. This procedure allows the detection of, and isolation of these cells from maternal blood samples. A screening procedure has been developed for hybridomas which produce monoclonal antibod­ies which are specific in that they interact with cytotrophoblasts, and not with other peripheral blood components.
Patent EP-0414396-A1 (EP)
Inventor: GROSS ANDREW WILLIAM
IPC: C08F291/00
Filed: 1990-08-02
Abstract: Novel thiol-terminated hydroxyamides, and processes for their preparation and use are provided. These hydroxyamide compounds may be prepared by the reaction of a mercapto- functional alkyl ester, such as methylmercaptopropionate, with a molar excess of an alcohol-substituted amine, such as β-hydroxyalkyl amine. The thiol-terminated hydroxyamides are useful as polymerization chain transfer agents, particularly when it is desirable to form polymers or oligomers containing functional hydroxyamide end groups. By chain terminating such polymer or oligomers with reactive hydroxyamide end groups the polymer or oligomers with reactive hydroxyamide end groups the polymer or oligomers can be further reacted with acid-containing monomers or polymers to form block or graft copolymers.
Patent EP-0420439-A1 (EP)
Inventor: WEISPFENNING GERALD LEE
IPC: G11B20/18
Filed: 1990-09-11
Abstract: A method of determining the position of a transducer (14) relative to a disk in a data storage system (10), comprises the steps of: reading track identification information from a disk in the data storage system (10) to provide a coarse position signal identifying a track that the transducer is positioned over; reading position error samples from a disk in the data storage system (10) to provide a fine position signal representing transducer position error within a track that the transducer is positioned over; and correlating the coarse position signal and the fine position signal so the coarse position signal and the fine position signal correspond to the same track on the disk.
Patent EP-0454922-A1 (EP)
Inventor: PEPPER ROBERT
IPC: B02C18/18
Filed: 1990-09-17
Abstract: A cutter for a macerator of a type having first and second parallel contra-rotating shafts, each having a plurality of alternate cutters and spacers at the same axial thickness, the cutters of the first shaft being interleaved with those of the second shaft. The cutter of the invention has generally circumferentially spaced teeth 14, 16, 18, 22, each tooth having a front cutting face 26, 28, 30, 32, 34, and an inclined, generally ramp shaped rear face 46, 48, 50, 52, 54, which may be serrated. One tooth 14 has a "square" front face 26 which extends substantially parallel to the axis of the cutter while the front faces of the remaining teeth are inclined, preferably alternately, to the axis of the cutter.
Patent EP-0441064-A1 (EP)
Inventor: YANG CHING-YUN MORRIS
IPC: A61F13/15
Filed: 1990-12-28
Abstract: This invention provides a disposable urinary pad (10) comprising a liquid-impermeable backing (12), an absorbent core (13) and a liquid permeable facing (14) adhered to the shell so as to entrap the absorbent core therebetween. The absorbent core comprises a web of absorbent fibers and superabsorbent material and has a liquid-permeable transfer layer adjacent to one surface. The absorbent core is pleated, as in an M-configuration, to form therein a center lengthwise channel (24). The transfer layer, after pleating of the absorbent core, extends down the sides of the core so as to provide a liquid path to the bottom of the core.
Patent EP-0407231-A1 (EP)
Inventor: FUJII KASUHIKO
IPC: F15B11/17
Filed: 1990-04-11
Abstract: Described herein is a hydraulic pump control circuit for travelling construction machine, the circuit being of the type including various hydraulic actuators divided into two groups to be driven by first and second pumps (11, 12), respectively, left and right vehicle drive motors provided in the respective groups, and a charge-over valve located on the discharge side of the first and second pumps (11, 12) and switchable to a position for supplying the oil pressure from the second pump (12) in parallel to the left and right vehicle drive motors. According to the invention, the control circuit is provided with a pilot proportioning valve (28) located between a discharge flow rate control regulator for the second pump (12) and a pilot pressure source, and means for applying the pilot pressures acting on left and right vehicle drive valves to pilot ports of the pilot proportioning valve (28), the proportioning valve (28) being operated by the sum of the pilot pressures applied to the pilot ports to produce a control pressure for the second pump regulator (14′).
Patent EP-0406045-A1 (EP)
Inventor: ORIEZ ROBERT
IPC: B60J10/02
Filed: 1990-06-12
Abstract: Method and equipment for moulding with the aid of a mould made from a usual material for the application of this technique, such as a silicon elastomer or a similar material. 
<??>The mould (M) is held locked together during the cooling of the shaped plastic due to the effect of partial vacuum generated inside (i) the mould (M) after applying the high-frequency electric field, preferably with the aid of an end-fitting or end-fittings (12, 13) provided with non-return valve(s) (18, 19) and emerging through the wall of the mould (M) into the inside of the latter and which are connected to a vacuum source (10). 
<??>Application: the method and the equipment may be used between them for making integrated car windows which have an overmoulded peripheral seal. 
<IMAGE>
Patent EP-0427630-A1 (EP)
Inventor: BRICAUD HERVE
IPC: H01R13/658
Filed: 1990-11-07
Abstract: The invention proposes a shielded electrical connector element of the type comprising an insulating connector unit comprising several cavities in which electrical contact elements are housed and which extends from its front face to the rear of the connector element inside a shielding case consisting of two metal shielding shells, respectively upper (10) and lower (12) shells of complementary shape in order to surround the insulating unit and of which the front free edges (22, 40) comprise tabs (24, 48) for hooking into notches formed in the outline of a rear metal shell which surrounds and interacts with an outwardly projecting edge of the front portion of the insulating unit, the upper (10) and lower (12) shielding shells each comprising a lateral wall (26, 42) which are parallel and facing each other. According to the invention, the two lateral walls (26, 42-50, 54) fit into each other. <IMAGE>
Patent EP-0470319-A1 (EP)
Inventor: THOLLET PAUL
IPC: B43M99/00
Filed: 1990-08-10
Abstract: Desk stand, characterised in that it is made up of two volumes, one of which fits inside the other, and each being the result of the folding and hooking into position of a pre-cut flat cardboard blank, specifically a first volume (A) serving in a general way as a diary and a second volume (B) forming a ''pen tidy'' for holding office equipment. <IMAGE>
Patent EP-0379463-A1 (EP)
Title: Process and device for the speed adjustment of a warp beam
Inventor: HOFMANN ERWIN
IPC: D02H13/14
Filed: 1990-01-05
Abstract: A warp beam (9) is driven at a speed which corresponds to the maximum power or a presettable desired power of the drive motor (11). After a desired warp tension (FK) has been preset, the torque on the warp beam (9) is determined. The initial desired speed of the warp beam is calculated from this in such a way that the maximum power is taken off on the drive motor (11). <IMAGE>
Patent EP-0414859-A1 (EP)
Inventor: SYVERSON DANIEL J
IPC: H01L21/00
Filed: 1990-02-12
Abstract: Les gaz de traitement contenus dans une chambre de gravure (10) de tranches semi-conductrices (W) sont dispersés par une membrane plastique poreuse (20) intercalée entre la source (21) des gaz et la tranche (W) en train d'être traitée. Un orifice périphérique de sortie (23) ménagé dans la paroi de la chambre, par lequel les gaz sont évacués, est également recouvert d'une membrane plastique poreuse (27).
Patent EP-0461157-A1 (EP)
Inventor: HARBOLT BRUCE A
IPC: B01F5/02
Filed: 1990-02-27
Abstract: On fait réagir de l'urée et de l'acide sulfurique dans une pulvérisation d'air-eau en échange thermique cocourant avec celle-ci, afin de produire des solutions d'urée-acide sulfurique.
Patent EP-0471693-A1 (EP)
Inventor: FRIESEN PETER
IPC: B29C41/04
Filed: 1990-05-07
Abstract: La machine à mouler rotative du type à coquille en deux parties (10) comprend un logement présentant une partie de base (12) à base plane (13) et à quatre côtés verticaux (14, 15, 16, 17), ainsi qu'une partie de couvercle (18) comportant un sommet (19) et quatre côtés dépendants (20, 21, 22, 23). Une telle machine peut être amenée à passer d'une position entièrement fermée, dans laquelle le sommet (19) et la base (12) coopèrent pour former un logement fermé, à une position ouverte, dans laquelle la partie de couvercle (19) est soulevée et une porte frontale (17) constituant l'une des quatre parois latérales de la base s'ouvre dans une position horizontale au-dessus d'un axe de pivot traversant le fond de la paroi frontale. Un agencement de bras de broche (11), normalement monté pendant l'opération de moulage dans le logement et s'étendant dans le logement en traversant les parois latérales, peut être amené à passer de la position normale à une position de déchargement. L'agencement de bras de broche est monté sur un agencement en console (40) porté par une structure rigide (36) montée sur la porte frontale. L'ouverture de la porte frontale (17) fait alors passer l'agencement de bras de broche et les moules attachés à l'agencement dans la position de déchargement selon une direction sensiblement verticale au-dessus de la surface horizontale de la porte frontale (17).
Patent EP-0474675-A1 (EP)
Title: Procede pour etablir une liaison entre des systemes de transmission independants
Inventor: SASUTA MICHAEL DAVID
IPC: H04B7/14
Filed: 1990-04-19
Abstract: Dans un mode de réalisation, les systèmes de transmission indépendants (101 et 102) comportent des récepteurs additionnels (112 et 113) qui leur permettent de contrôler mutuellement leurs canaux de signalisation de commande à destination de l'extérieur. La signalisation de commande secondaire (204) peut être imbriquée avec la signalisation de commande primaire (201) sur cette ressource de transmission, lesquelles informations de signalisation de commande secondaire sont destinées à être reçues et utilisées par le système de contrôle. Dans un autre mode de réalisation, des systèmes de transmission (301 et 302) possédant des ressources de transmission spécialisées sont pourvus de récepteurs (311 et 316) qui contrôlent les ressources de transmission des autres systèmes de transmission. Les communications entre des unités de transmission (321 et 323) dans divers systèmes sont permutées par l'interaction appropriée des répéteurs et des récepteurs spécialisés ainsi prévus. Dans un autre mode de réalisation, les systèmes de transmission (401 et 402) possédant des ressources de transmission spécialisées sont dotées de récepteurs (416) qui contrôlent les ressources de transmission d'autres systèmes de transmission, et des ''vagabonds'' (423) sont repérés (431) dans des systèmes extérieurs. Grâce à cette infrastructure, on peut remonter à la source d'un appel de groupe dans un système et retransmettre cet appel à des ''vagabonds'' situés dans d'autres systèmes.
Patent EP-0467996-A1 (EP)
Inventor: WITT MICHAEL T
IPC: B60R19/26
Filed: 1990-06-07
Abstract: Un amortisseur de chocs pour véhicules comprend des barres de compression (6, 7) qui se croisent deux à deux entre le pare-chocs (2) et les longerons (1) du véhicule et sont reliées à des éléments de friction (8), ainsi qu'au moins un régulateur de puissance (12) auquel est fixé un câble de commande (10). Cet amortisseur de chocs permet de réduire sensiblement les suites d'un accident pour toutes les personnes et pour tous les véhicules impliqués dans un accident, jusqu'à des vitesses élevées d'impact. Les barres de compression (6, 7) sont mutuellement reliées de manière rotative par un arbre (16), les éléments de friction (8) sont fixés par des boulons (15) de manière rotative aux extrémités des barres de compression. Les éléments de friction (8) frottent contre des surfaces de glissement (14) agencées sur un profilé de guidage côté pare-chocs et un profilé de guidage (5, 4) côté véhicule, le long desquels les éléments de friction (8) sont guidés de manière forcée. Le câble de commande (10) est enroulé plusieurs fois (11) autour de la barre de compression arrondie (6) et les extrémitésdu câble de commande (10) sont reliées à la barre de compression (7) à profil en U et au régulateur de puissance (12). Un avantage déterminant de l'invention est le fait que plus la vitesse d'impact augmente lors d'un accident, plus l'énergie absorbée par le dispositif amortisseur de chocs augmente.