baber/WOPTO huggingface dataset:
Patent EP-0427689-A1 (EP)
Inventor: HAULIN TORD LENNART
IPC: H04Q11/04
Filed: 1990-10-17
Abstract: The present invention relates to a method and apparatus for through-connecting data information in a digital selector. It is known to use selector memory devices in digital selectors for the purpose of through-connecting data information. When using selector memory devices in accordance with present day techniques, for instance in selectors of the T-S-type (Time-Space), a large number of selector memory devices are required, which results in problems relating to space and effect. The problem is solved by means of the inventive method and arrangement, since one single selector memory device according to the invention replaces several selector memory devices of known kind. 
     According to the inventive method, data information enters a selector memory device distributed on time slots. Data information is written into the selector memory device during one write phase for each time slot. The data information written into the selector memory device is read therefrom during read phases belonging to the time slots, wherein for read-out purposes two or more read phases are arranged for each write phase. Read-out is controlled for each read phase by a separate control memory device.
Patent EP-0401385-A1 (EP)
Inventor: IGE HITOSHI CENTRAL RESEARCH L
IPC: A61K6/083
Filed: 1989-12-21
Abstract: process for preparing a high-molecular shape for dental use on which plaque difficulty deposits is disclosed, which comprises shaping, polymerizing and curing a dental composition containing a monomer having at least one (meth)acryloyloxy group, and bringing the cured product into contact with halogen or a halogen compound. Also disclosed is a dental composition capable of giving, when polymerized and cured, a high-molecular shape on which plaque difficultly deposits, which is prepared by compounding a dental composition containing a monomer having at least one (meth)acryloyloxy group and a polymerization initiator with at least one of a halogen molecule and a halogen compound.
Patent EP-0453484-A1 (EP)
Inventor: BURTON DONALD J
IPC: C07F9/38
Filed: 1990-01-03
Abstract: L'invention concerne des composés comprenant un ou plusieurs atomes de fluor, des radicaux sulfo et des radicaux phosphono, chaque radical précité étant lié au même atome de carbone ou à un atome de carbone différent, à condition qu'au moins un radical sulfo et au moins un radical phosphono soient liés auxdits atomes de carbone par l'atome de soufre et l'atome de phosphore, respectivement. Ces composés sont de préférence non polymères, c'est-à-dire qu'ils ont une masse moléculaire d'environ 5000 ou moins. Lesdits composés sont utiles en tant qu'électrolytes, par exemple dans des piles à combustible.
Patent EP-0456753-A1 (EP)
Title: HIV p17 ASSAYS FOR MONITORING DEVELOPMENT OF AIDS.
Inventor: DEVASH YAIR
IPC: G01N33/569
Filed: 1990-02-01
Abstract: Disease state of individuals who are seropositive for antibodies to HIV can be monitored and predicted by intermittently determining the level of HIV p17 and/or free complexing anti-p17 antibody in a body fluid. Levels of HIV p24 and free complexing anti-p24 can be simultaneously determined for information of maximum prognostic significance. Level of p17 can be measured by means of a heterogeneous sandwich ELISA. Level of anti-p17 antibody can be measured by means of a binding capacity assay using the same ELISA and exogenous p17.
Patent EP-0479791-A1 (EP)
Inventor: SMOLEN BENJAMIN E
IPC: G03F1/90
Filed: 1990-04-06
Abstract: Un article servant à appliquer des marques à repères en relation superposée précise sur une paire de feuilles de réception juxtaposées comporte un support (10) ayant un dos adhésif (12), une première marque (14) sur la surface dudit support (10) en face dudit adhésif et une deuxième marque (16) adaptée à et couvrant la première marque index (14), la deuxième marque (16) étant définie par un élément de transfert à sec.
Patent EP-0427826-A1 (EP)
Title: Automatic cutout.
Inventor: FLOHR PETER
IPC: H01H73/18
Filed: 1990-05-02
Abstract: PCT No. PCT/DE90/00316 Sec. 371 Date Mar. 8, 1991 Sec. 102(e) Date Mar. 8, 1991 PCT Filed May 2, 1990 PCT Pub. No. WO90/13903 PCT Pub. Date Nov. 15, 1990.An automatic cutout or a power circuit breaker with high current-limiting capacity contains no conductor connections of any kind, has only two weld or solder joints and requires no adjustment. This automatic cutout can be assembled progressively and purely mechanically from a minimum number of piece parts, without inconvenient connecting wires and without additional adjustment. Welding is prevented because the spark is discharge swiftly at the contacts and pressure of the movable contact in its bearing is guaranteed. As flexible connecting wires are dispensed with, fewer movable parts are necessary, and hence contact opening is more rapid. The excess-current trigger or the overcurrent trip is already calibrated and therefore the protective switch requires no adjustment. The excess-current trigger remains calibrated even after numerous disconnections.
Patent EP-0423371-A1 (EP)
Inventor: ISHIHARA MAMORU
IPC: A23L35/00
Filed: 1990-05-01
Abstract: A freeze-molding of a soft and fluid foodstuff comprising extruding the foodstuff in a desired sectional shape and in a continuous state into a refrigerant, moving the foodstuff inside the refrigerant while keeping its oontinuous state, causing freezing to proceed from the outer surface into the interior of the foodstuff during the movement, taking out the foodstuff from the refrigerant conveying the foodstuff while keeping its continuous state and cutting it so as to shape the foodstuff into a foodstuff product having a desired shape.
Patent EP-0432238-A1 (EP)
Title: Appareil d'addition d'anhydride carbonique
Inventor: RUDICK ARTHUR G
IPC: A23L2/00
Filed: 1990-06-05
Abstract: Un appareil d'addition d'anhydride carbonique en lots sans moteur, destiné à un distributeur de boissons gazéifiées, est situé dans un réservoir d'eau réfrigérée (18) comprenant un ensemble de serpentins évaporatoires (16) situés à l'extérieur du réservoir, l'accumulation de glace à l'intérieur de celui-ci étant réglée par un détecteur de glace (22). Le carbonateur est constitué d'un réservoir fermé immersible (30) qui comporte une section de carbonatation (32) à membrane semi-perméable où de l'eau plate et du gaz CO2 sont mélangés. De l'eau plate provenant d'une source pressurisée est amenée à l'intérieur du réservoir de carbonatation, lequel est pressurisé afin qu'il commande un clapet à boisseau à ressort (42) qui sert à ouvrir et à fermer une conduite d'amenée de CO2 (50). Un tuyau d'évent (70) traversant la partie supérieure de la chambre de carbonatation est ouvert et fermé à la pression atmosphérique en réponse à la commande manuelle d'un plongeur de distribution à ressort (64) qui comporte une voie (62) de distribution de fluide. Un flotteur sphérique forcé (80) demeure à la surface de l'eau carbonatée à l'intérieur du réservoir pour ouvrir et fermer le tuyau d'évent afin de régler la pressurisation du réservoir et le fonctionnement du clapet à boisseau qui règle l'arrivée de CO2.
Patent EP-0431135-A1 (EP)
Inventor: BRILL WINSTON J
IPC: C12N15/87
Filed: 1990-06-21
Abstract: A method is disclosed for the convenient transformation of the somatic cells of animals. Somatic cell transformation is useful for medical and veterinary care of genetic diseases, and other therapeutic or animal improvement purposes. The method makes use of an electric discharge particle acceleration apparatus which can inject very small particles of gold or other dense material carrying genetic constructs coated on them into the living cells of animals. The animals not only live, but there is no visible bruising or bleeding at the site of the treatment. The method is particularly adaptable since the force of the particle injection in such a spark discharge apparatus is adjustable by adjustments to the voltage of the spark discharge.
Patent EP-0483282-A1 (EP)
Title: Door with several sliding leaves.
Inventor: BRIGNON FRANCOIS
IPC: E06B5/00
Filed: 1990-07-23
Abstract: PCT No. PCT/FR90/00559 Sec. 371 Date Jan. 21, 1992 Sec. 102(e) Date Jan. 21, 1992 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01427 PCT Pub. Date Feb. 7, 1991.Door provided with a door frame, and at least one mobile panel having a top and a bottom. The mobile panel is capable of displacement between a closed position where the mobile panel is in place in the door frame and an open position where the mobile panel is moved aside with respect to the closed position, and the mobile panel passes from one to the other of these two positions by lateral displacement in a lateral direction from the closed plane to the opening plane and sliding in the opening plane. There are also provided a lower complementary guidance rail; at least one sliding unit, positioned at the bottom of the mobile panel and associated with the lower complementary guidance rail, unit carrying the mobile panel in the open position; a mechanism for guiding and holding of the mobile panel with respect to the door frame positioned on top of the mobile panel, a mechanism for enabling the relative displacement of the sliding unit and mobile panel in the lateral direction between an inside position and an outside position; and support means on a bottom part of the door frame for supporting the mobile panel in the closed position.
Patent EP-0495145-A1 (EP)
Inventor: HOLMQUIST RALPH EDWARD
IPC: F16H48/30
Filed: 1991-01-17
Abstract: An improved differential gear mechanism is disclosed of the type including a clutch pack (35) operable to limit differentiating action of a pair of side gears (23,25) relative to a differential case (11). The clutch pack (35) is engaged by a cam means (41) including a pair of cam members (23,43) having engaging cam surfaces (45,47). Initiation of engagement of the clutch pack (35) may occur in response to an external signal (83) by means of a pair of actuation members (53) which engage one of the cam members (43). The actuation members include terminal portions (57) which extend to the exterior of the gear case and engage a cam surface (77;101) of an actuating cam member (71;91). The actuating cam member has an outer peripheral retarding surface (79) which may be engaged by a plunger (85;113) of an electromagnetic actuator (81;107) in response to the external signal (83). Engagement of the retarding surface (79) by the plunger causes ramping of the terminal portions (57) on the cam surface, and resulting axial movement of the actuation members (53), thus initiating ramping of the cam means (41) and engagement of the clutch pack (35), with relatively little axial force involved, and utilizing a differential structure which is modified only slightly from those now commercially available.
Patent EP-0441268-A1 (EP)
Inventor: KALZ HANS-JUERGEN DR
IPC: H01L39/24
Filed: 1991-02-02
Abstract: In the process for the production of shaped bodies of superconductive oxide-ceramic material having high critical current densities, a superconductive oxide-ceramic powder is used which contains spherical particles (a) having a mean particle size smaller than 10  mu m and particles (b) which, in at least two spatial directions, have different dimensions and, in at least one spatial direction, have a mean size which is greater than the mean particle size of the particles (a). Alternatively, a mixture of particles (a), having a mean particle size smaller than 10  mu m and different dimensions in at least two spatial directions, and of particles (b) which have different dimensions in at least two spatial directions and, in at least one spatial direction, a mean size which is greater than the mean size of the particles (a) in their spatial direction having the greatest dimension is used. The powder is processed in the known manner to give a formable mass and is formed by processes, in which shear forces are exerted on the formable mass, to give a green body, which is sintered and, if appropriate, heat-treated.
Patent EP-0450305-A1 (EP)
Inventor: WALKER KARL-HEINZ DR
IPC: G01N21/85
Filed: 1991-02-27
Abstract: Sensor with optical fibre for the substance-specific determination of concentrations in gases and liquids by fluorescence spectroscopy. <IMAGE>
Patent EP-0445726-A1 (EP)
Title: Lead frame having at least two islands and resin molded semiconductor device using it
Inventor: OTSUKA MASASHI C O INTELLECTUA
IPC: H01L23/50
Filed: 1991-03-05
Abstract: A lead frame (1) for a multichip type semiconductor device includes at least two square or rectangular islands (2) each of which has four sides and is supported by island supports. Each of the sides of the islands (2) is not parallel to each of the sides of the lead frame to reduce an unwanted bend of leads.
Patent EP-0460388-A1 (EP)
Inventor: BLUMRICH STEPHAN
IPC: B01J23/22
Filed: 1991-04-22
Abstract: A complete catalyst for the oxidation of SO2 in O2-containing gas streams contains vanadium oxide and alkali metal oxide or alkali metal sulphate as active substance, silicon and/or aluminium in the oxide form to increase the surface area and TiO2 in the form of anatase and/or rutile as support material and ceramic binder. The metals in these finely particulate sintered components, performing discrete functions, are present in defined atomic ratios. The finely particulate sintering is carried out by a production process principally by means of diverse drying, calcination and sintering conditions. The main area of application of the invention is the desulphurisation of waste gases from combustion processes and industrial plants.
Patent EP-0460444-A1 (EP)
Inventor: HOERMANN THOMAS J
IPC: E06B5/16
Filed: 1991-05-17
Abstract: Fire protection door with a fire protection door leaf and a casing on which the door leaf is articulated and into which it reaches in the closing state, covering its reveal, and on whose reveal is arranged a sheeting (3) which swells up under the action of heat, the casing also being designed in such a way as to provide heat insulation in that it has, in the longitudinal direction of the frame members, at least two rows of elongated holes (2) which extend in said longitudinal direction and which are provided, as seen in a perpendicular direction with respect to the plane defined by the casing, underneath the sheeting (3) in such a way as to overlap one another. <IMAGE>
Patent EP-0449365-A1 (EP)
Inventor: VAN OEVEREN JACOBUS JOHANNES
IPC: B65B43/12
Filed: 1991-03-22
Abstract: A device for filling and subsequent sealing of a capsule chain, (2) in a flat-folded state from a supply coil (1) comprising a pair of cooperating drawing rollers (8) which are mounted for rotation about vertical axes, a travelling space connected to the outlet side of said rollers and confined by the opposite runs of a pair of upright positioned endless conveyor belts (13)  filling means being provided above said space and a welding station (25) being connected to the outlet end of said travelling space, equipped with a pair of welding beams (25) positioned one opposite the other and extending in the travelling direction, perforations being provided in the outer surfaces of the drawing rollers, through which said surfaces are connected to a source of sub-atmospheric pressure at the outlet side of the roller pair, said opposite belt runs being also subjected to a source of sub-atmospheric pressure through perforations provided in supporting walls for said belt runs. According to the invention two endless belts (6) are provided between the supply coil (1) and the drawing roller pair (8) adjacent the upper edge of the capsule chain (2) said belts being positioned in a horizontal plane and mating with grooves in the circumferential surface of the respective, driven drawing rollers, the adjacent runs of said belts being adapted to clamp the upper edge of the capsule chain between them, while at the outlet end of the travelling space there is also at least one pair of endless belts positioned on either side of the path of the capsule chain in a substantially horizontal plane adjacent the upper edge of the capsule chain, said belts being guided about pulleys adapted to be driven at a speed corresponding to the drawing off speed.
Patent EP-0437353-A1 (EP)
Inventor: POTTER TERRY C
IPC: B65C3/12
Filed: 1991-01-09
Abstract: A labeling machine for applying labels of heat softenable material to containers comprises a rotating cylindrical vacuum drum (11) which picks up labels (20), in succession at a label receiving station as it rotates, transports each label to a label applying station (12) at which the leading end of each label is applied to a container; means to rotate each container to which the leading end of a label has been applied to wrap the label around the container and to lap the trailing end of the label over the leading end and while so doing to apply pressure to the lapped junction of the leading and trailing ends, and means in the form of a heat applicator located within the drum, extensible through an opening in the drum to bring a head or nozzle (25) into close proximity to the trailing end (20a) of a label during most of the travel of such trailing end between the label receiving and label applying positions and to apply heat during such period to the trailing end to soften the trailing end so that it can be welded by pressure to the leading end.
Patent EP-0441554-A1 (EP)
Inventor: SRIDHAR UPPILI
IPC: H01L43/06
Filed: 1991-02-01
Abstract: A Hall effect element (11) is formed in a single crystal semiconductor chip (10) with the direction of bia current flow aligned parallel with the <100> crystallographic direction and also parallel with edges of the chip. The orientation described is selected to minimize piezoresistive effects produced by packaging-induced physical stress on the semiconductor chip.
Patent EP-0504506-A1 (EP)
Inventor: HU JIANRONG
IPC: E02D7/26
Filed: 1991-03-18
Abstract: A hydraulic movable base frame pressure--pile driver which can be used in foundational work for hanging hammer to pile or holding a pile to press, its special feature is that it includes a hydraulic movable based frame 1, a gate-type head tree 6 that is equipped a box-type pile-holder 7 and a guide rod 2 which can be used for handing the hammer when piling or for lifting a pile into the head tree when pressing the pile, has equipped an oil motor 13 for driving the guide rod for installing and lifting the pile.
Patent EP-0474403-A1 (EP)
Inventor: PANETTA JILL ANN
IPC: A61P1/14
Filed: 1991-08-22
Abstract: The present invention provides a method for treating inflammatory bowel disease in mammals utilizing certain phenol and benzamide compounds.
Patent EP-0452178-A1 (EP)
Inventor: BARREAU GUY
IPC: C22B43/00
Filed: 1991-03-26
Abstract: Process and apparatus for the production of mercury by reduction of calomel by using a process for the preparation of metallic mercury. 
<??>This plant comprises: 
 
  - a reactor 2 with a sloping bottom 4 for the reduction, provided with a stirrer 3, connected via a pipeline 5 to the said phase separator 1 and provided with means for feeding water 7 and sulphuric acid 8; and 
  - a mercury recovery vessel 11 connected to the bottom part of the reactor. 
 
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Patent EP-0469946-A1 (EP)
Inventor: MORIN GERARD BENDIX EUROPE SER
IPC: B60T11/20
Filed: 1991-07-16
Abstract: The present invention relates to a procedure for adjusting the dead travel of the secondary piston (22) of a tandem master cylinder, the tandem master cylinder having in a bore a primary piston (16) together with a secondary piston (22) defining a primary chamber (24), the secondary piston (22) together with the base of the bore defining a secondary chamber (28), the primary and secondary chambers having primary and secondary outlet apertures respectively, the primary (24) and secondary (28) chambers being respectively associated with primary (32) and secondary (38) expansion holes, capable of being closed by the primary and secondary pistons respectively. 
<??>According to the invention the procedure comprises the following stages: 
 
  inserting pistons and springs into the bore 
  leaving the primary piston in contact with its stop in the rest position 
  displacing the secondary piston until the secondary expansion hole is closed 
  detecting closure of the secondary expansion hole 
  displacing the secondary piston so as just to re-open the secondary expansion hole 
  detecting the re-opening of the expansion hole 
  fixing the maximum separation 
 
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Patent EP-0468897-A1 (EP)
Inventor: GALVIER JEAN
IPC: H01J37/32
Filed: 1991-07-16
Abstract: The present invention relates to a process for determining the complete removal of a thin layer (3) deposited on a substrate (1). This process comprises the steps consisting in providing on a zone of the substrate (1) an optical diffraction grating (2, 2'), the thin layer deposited on the substrate also overlapping this diffraction grating, and the etching of the thin layer also being done in the region of this diffraction grating; in illuminating the grating (2, 2') with a monochromatic light beam; and in observing the change in the diffracted light during the operation of etching the thin layer, so as to determine the instant at which the material of the thin layer is wholly eliminated. …<IMAGE>…
Patent EP-0507835-A1 (EP)
Inventor: ZELLMAN PER
IPC: H02P1/16
Filed: 1990-12-27
Abstract: Méthode et dispositif pour la mise en route d'une machine électrique ayant au moins trois circuits de phase (phase 1 à phase 3) à réluctance variable, en fonction de la position du rotor de la machine par rapport à son stator, de manière à permettre de sélectionner le ou les circuit(s) de phase qui seront activés pour fournir un mouvement de torsion en telle ou telle direction. Le cycle de reluctance de la machine se divise en une pluralité de zones d'angle de position du rotor (zones 1 à 6). Pour une grandeur (L) de rapport défini avec la valeur de reluctance de la machine dans au moins deux de ses circuits de phases, on observe un rapport défini entre ces grandeurs au sein de chacune de ces zones. Le rapport de dimension mutuelle entre les grandeurs mesurées est établi par comparaison, de même que la zone qui indique la position du rotor par rapport au stator. Le ou les circuit(s) de phase qui créent le mouvement dans la direction voulue sont activés sur la base de la zone ainsi calculée.
Patent EP-0516658-A1 (EP)
Title: Benzopyranes avec activite pharmacologique
Inventor: CASSIDY FREDERICK SMITHKLINE B
IPC: C07D311/68
Filed: 1991-01-31
Abstract: L'invention se rapporte à de nouveaux benzopyranes ayant une activité pharmacologique, à un procédé et à des intermédiaires permettant la préparation de ces composés, ainsi qu'à leur utilisation comme produits pharmaceutiques.
Patent EP-0554244-A1 (EP)
Inventor: CHAPMAN ORVILLE L
IPC: C10M107/00
Filed: 1991-02-12
Abstract: On décrit des polymères qui comprennent des unités monomères liées par des atomes des monomères disposés de manière octaédrique. L'adamantane est un exemple de la structure squelettique de tels monomères.
Patent EP-0471083-A1 (EP)
Inventor: OHGA JURO
IPC: H04M9/08
Filed: 1991-02-16
Abstract: This invention relates to a speaking device having a hand-free conversation function which comprises an echo canceler (3) that can cancel the echo given by the direct acoustic coupling between a speaker and a microphone caused by a system comprising the case of the device and the grounded surface thereof and a speech switching circuit (6) in which insertion loss of speech signal is so set that its upper limit is equal to the sufficient attenuation quantity for cancelling the echo caused by the indirect acoustic coupling determined by the spatial state where the speaking device is used. A good speech quality is obtained with the processing circuit of a low cost and small size by assigning the optimum shares of the functions to the echo canceler (3) and the speech switching circuit (6) respectively.