baber/WOPTO huggingface dataset:
Patent EP-0843096-A1 (EP)
Inventor: BODZAK STANISLAW
IPC: F04C29/00
Filed: 1997-09-11
Abstract: The delivery pump (3) has rotatively driven displacement components, and in particular is a gearwheel pump. It moves fuel from a suction chamber connectable to the storage tank into a pressure chamber at least indirectly connectable with the internal combustion engine. The delivery pump (3) forms a structural unit with a pump (5) delivering air. The suction side of the air pump is connected with a braking force amplifier of the road vehicle for production of a vacuum. There is a coupling device (52) between the fuel delivery pump and the air pump, which, dependent upon the vacuum to be produced, separates the air pump from the fuel pump.
Patent EP-0830978-A1 (EP)
Inventor: SCHIEGL LUDWIG
IPC: B60P7/08
Filed: 1997-09-17
Abstract: The safety element prevents objects set down on surfaces such as the loading surfaces of vehicles from sliding about. The stopper (3) is in the form of an angle piece with two arms (4,5) encompassing an angle. The first arm is between the underside of the object and the loading surface. The second arm provides a side setting surface for the object. The first arm is roughened at least in a partial zone (17) on the underside facing the second arm.
Patent EP-0842790-A1 (EP)
Inventor: VIOLA MARTA EMANUELA
IPC: B42B5/10
Filed: 1997-11-03
Abstract: A comb for binding documents constituted by sheets
perforated along one edge, comprising a strip (2) of
material in sheet form which has, along one edge, a
plurality of comb-like tabs (3) which can be inserted in
corresponding holes (4) formed along the edge of sheets that
constitute a document (5) to be bound and are longer than
the document is thick. The strip (2) has a width which
allows folding on the spine of the document (5) and
overlapping on the portion of the tabs (3) protruding from
the holes (4). There is also provided an adhesive layer
which affects at least the region where the strip (2) and
the portion of the tabs (3) that protrudes from the holes
(4) mutually overlap.
Patent EP-0851323-A1 (EP)
Inventor: NAKAMIYA SHINJI
IPC: H02H9/04
Filed: 1997-12-19
Abstract: This invention relates to a crystal oscillation circuit that oscillates stably with a low power
consumption. This crystal oscillation circuit comprises an inverting amplifier, a crystal oscillator,
and a feedback circuit that inverts the phase of an output from this inverting amplifier and feeds
it back as an input. The sum of the absolute value of the threshold voltage of a first
semiconductor switching element and the absolute value of the threshold voltage of a second
semiconductor switching element is set to be greater than or equal to the absolute value of the
potential difference between first and second potentials, when said inverting amplifier includes
the first and second semiconductor switching elements.
Patent EP-0794393-A1 (EP)
Inventor: DECKERS JAN HUBERTUS
IPC: F24H1/26
Filed: 1997-03-10
Abstract: A heat exchanger, manufactured from light metal by means of casting technique, comprising at least a water duct, a burner space and elements increasing the heat-transferring area, wherein the heat exchanger (1) comprises a closed, polygonal or bent inner wall (2), wherein the water duct (5) extends spiral-wise along the outside of the inner wall (2) and the burner space (11) extends inside the inner wall (2), wherein at least in a portion of the heat exchanger on the inside, the elements (6) increasing the heat-transferring area such as projections and/or partitions extend from the inner wall (2), preferably in at least two directions that include an angle relative to each other.
Patent EP-0812979-A1 (EP)
Inventor: CASS DAVID T
IPC: E21D9/087
Filed: 1997-06-13
Abstract: A tunnel boring machine (10) particularly adapted to operate at substantial depths below the earth's surface. The machine comprises a head section (18) comprising a cutter head (26) that is rotatably mounted to a support structure (32). There is a plurality of gripper shoes (53,55,86) spaced circumferentially around the support structure, and these are operated to grip the tunnel wall (52) and be selectively operated to advance the machine (10) in the tunnel as the tunneling operation progresses. Also, there is a roof shield (46) positioned immediately behind the cutter head. There is also a pair of support shoes (48) supported from the support structure by links having curved bearing surfaces to maintain the machine at the proper distance above the tunnel invert. There is a beam structure (60) having a forward end connected to the support structure by a universal connection, and the beam structure is supported by a rearwardly positioned gantry (66). There is also a positioning means (80) to rotate the support structure (32) relative to the beam structure (60) so as to move the head section (18) both laterally and vertically, and also to correct roll orientation.
Patent EP-0816233-A1 (EP)
Inventor: UETA KEI
IPC: B65B9/08
Filed: 1997-06-23
Abstract: In a packaging machine wherein a web (W) for making
package containers (C) is moved in the interior of a
chamber (1) by being guided by rollers (8-12), formed into a
tubular shape, heated and sealed at opposite edges
of the web longitudinally thereof to obtain a
tubular web (T), and thereafter sealed transversely
thereof outside the chamber to form the tubular web
into containers, a method of sterilizing the chamber
includes the step of presterilization by introducing
an antiseptic into the chamber while moving the web
to provide the antiseptic between the web and the
rollers, and the step of main sterilization by
introducing the antiseptic into the chamber again
with the tubular web closed at a bottom portion as
brought out the chamber.
Patent EP-0834406-A1 (EP)
Inventor: ADMIRAAL ANTHONIUS SIMON
IPC: B60B31/02
Filed: 1997-09-26
Abstract: The invention relates to an apparatus for
straightening spoked wheels. 
     The straightening of spoked wheels has been proven
to take up much time in the straightening apparatus when the
spokes (2) of said wheels are loose. 
     The apparatus and method bring improvement by
screwing on the nipples in such a manner that a nipple is not
screwed too far onto the spokes. This avoids making
indentations in the rim (1), and straightening can be dealt with
quickly.
Patent EP-0799792-A1 (EP)
Inventor: FUJIWARA KENJI
IPC: B01J23/889
Filed: 1997-04-03
Abstract: A process for preparation of nitrous oxide involves reacting ammonia with oxygen in the presence of steam using a copper-manganese oxide catalyst having diffraction angles measured by X-ray diffraction analysis of about 36°, about 58° and about 64°. 
     The catalyst is highly active and selective, has a long catalyst-lifetime, gives a non-condensible gas comprising nitrogen, oxygen and nitrous oxide which contains nitrous oxide in a high concentration. The process for preparation of nitrous oxide is such that formation of NOx as byproducts is reduced, and provides for stably recovering nitrous oxide.
Patent EP-0816445-A1 (EP)
Inventor: BUI LOC V
IPC: C08G18/71
Filed: 1997-06-30
Abstract: Resins and waxes made by reacting selected nucleophiles, including
alcohols and/or amines, with an isocyanate are disclosed. The order of addition of
the isocyanate and the different nucleophiles can tailor the distribution of di-urethane,
mixed urethane/urea, and/or di-urea molecules in the final resin product.
The isocyanate-derived resin and wax materials are useful as ingredients as phase
change ink carrier compositions used to make phase change ink jet inks.
Patent EP-0846981-A1 (EP)
Inventor: SAMPEI TAKESHI
IPC: G03C5/30
Filed: 1997-11-28
Abstract: A method for processing a black-and-white silver halide
photographic light-sensitive material. The method comprises
the steps of (1) developing the black-and-white photographic
light-sensitive material containing a quaternary onium
compound with a developer containing ascorbic acid or a
derivative thereof and having a pH value of from 8.0 to 10.0,
(2) fixing the light-sensitive material, (3) washing the
light-sensitive material by an automatic processor having a
multi-step counter flow washing system, and (4) drying the
light-sensitive material.
Patent EP-0848270-A1 (EP)
Inventor: OHWADA HISASHI
IPC: G02B6/42
Filed: 1997-12-09
Abstract: A highly reliable and easily produced optical
transmitter and receiver device, fabricated by joining
and fixing an optical input/output part to a combined
waveguide port of an optical waveguide (11) designed for 1 : N
branching (N = an integer of at least 2) and providing
each of branched waveguide ports of the optical waveguide (11)
with a light emitting device part (14,15,16) or a light receiving
device (13) part, 
   wherein the optical waveguide (11) is fixed in a box (1),
that wall of the box which is located on the branched
waveguide end side is provided with holes to interfit the
light emitting device part or the light receiving device (13)
part, and the light emitting device part (14,15,16) or the light
receiving device (13) part is fixed in the hole and spaced
from the branched waveguide ports.
Patent EP-0928076-A1 (EP)
Inventor: JUNGINGER BERNHARD
IPC: H01Q23/00
Filed: 1997-12-15
Abstract: The system has a central station (1), at least one antenna unit (2), and at least one user station (3). The central station is connected via a transmission medium (8) to the antenna unit, which converts a first signal received from the central station into a first radio signal (F1), with a first frequency, which the user station can receive. The antenna unit converts a second radio signal (F2) received from the user station into a second signal, and passes it to the central station. The antenna unit and the user unit can detect increased attenuation of the radio signals, and in this situation the first and second frequencies are reduced by switching over to receivers operating at the reduced frequencies.
Patent EP-0898849-A1 (EP)
Inventor: KATZ MARCOS
IPC: H01Q3/26
Filed: 1997-02-13
Abstract: La présente invention concerne un procédé de communication radio directionnelle dans un réseau de communication mobile entre une première station et une seconde station mobile comprenant les opérations suivantes. Des signaux transmis par la seconde station sont reçus par la première station. Un paramètre représentatif de la distance entre la seconde station et la première station est contrôlé. Un faisceau signal est transmis de la première station à la seconde station, la dispersion angulaire du rayon de signal transmis à la première station étant dépendant de la distance entre la première et la seconde station.
Patent EP-0880800-A1 (EP)
Inventor: CUCHIARO JOSEPH D
IPC: H01L21/02
Filed: 1997-02-10
Abstract: Un dispositif (50, 91) de stockage de charge, tel qu'une mémoire (91) à circuit intégré, comprend un diélectrique (56, 89) présentant un oxyde de barium-strontium-niobium. Un précurseur liquide comprenant les métaux barium, strontium et niobium est préparé et appliqué à une électrode de platine (55, 88). Le précurseur est soumis à une cuisson et à un recuit afin de former un diélectrique (56, 89) ayant la formule BaxSryNbzO30, dans laquelle x = 1,3 à 3,5, y = 1,5 à 3,7 et z = 10. Une électrode de platine supérieure (63, 90) est ensuite formée afin de produire un condensateur (50, 84) pour cellule de mémoire. A ce jour, les résultats optimums ont été obtenus avec Ba2Sr3Nb10O30, produisant un diélectrique de cellule de mémoire à constante diélectrique supérieure à 1000 et un courant de fuite inférieur à 10-5 ampères  par centimètre carré pour des tensions allant jusqu'à 5 volts.
Patent EP-0892767-A1 (EP)
Inventor: WITTIG FRANK
IPC: C04B35/111
Filed: 1997-03-13
Abstract: Die Erfindung betrifft eine Keramikscheibe zur Verwendung in Sanitärarmaturen, Flüssigkeitsbehältnissen oder Flüssigkeitszubereitungsvorrichtungen aus einem Aluminiumoxidwerkstoff mit einem Al2O3-Gehalt von 91,6 bis 98,2 Gew.-%, wobei der Gehalt des Aluminiumoxidwerkstoffs an SiO2 1,5 bis 4 Gew.-%, an CaO 0,2 bis 0,9 Gew.-%, an MgO 0,1 bis 0,6 Gew.-% und an ZrO2 0 bis 2,5 Gew.-% beträgt. Die Erfindung betrifft außerdem ein Verfahren zur Herstellung einer Keramikscheibe aus einem Aluminiumoxidwerkstoff mit einem Gehalt an Al2O3 von 91,6 bis 98,2 Gew.-%, bei dem 91,0 bis 97,6 Gew.-% einer Tonerde mit einer spezifischen Oberfläche von 0,4 bis 2 m2/g, mit einer Kornverteilung von 10 νm < d¿50? < 100 νm und 60 νm < d100 < 400 νm und mit Verunreinigungen Na2O ≤ 0,2 Gew.-%, SiO2 ≤ 0,2 Gew.-%, CaO ≤ 0,1 Gew.-% und Fe2O3 ≤ 0,1 Gew.-% mit 2,4 bis 9 Gew.-% von Zuschlagstoffen mit einer Gesamtzusammensetzung von 1,5 - 4,0 Gew.-% SiO2, 0,2 - 0,9 Gew.-% CaO, 0,1 - 0,6 Gew.-% MgO, 0,6 - 1,0 Gew.-% Al2O3 und 0 - 2,5 Gew.-% ZrO2 gemischt werden, zu einer keramischen Masse verarbeitet, geformt und gebrannt werden.
Patent EP-0888563-A1 (EP)
Inventor: BERESFORD JOHN MICHAEL
IPC: G01V1/52
Filed: 1997-03-12
Abstract: L'invention porte sur un filtre mécanique servant à réduire la transmission des ondes longitudinales de compression dans un élément tubulaire (21). Ledit filtre comprend une section de tube (25) munie de parois relativement élastiques auxquelles sont fixées une ou plusieurs masses (27, 28) par l'intermédiaire de ressorts (29, 30). Lesdites masses agissent sur les ressorts pour créer des points de forte impédance pour des fréquences particulières, ces fréquences étant fonction de la constante associée au ressort et de la valeur des masses respectives. L'invention sert en particulier à réduire le signal émis par un détecteur acoustique monté sur un train de forage auquel le trépan est fixé.
Patent EP-0891505-A1 (EP)
Inventor: METTE PETER
IPC: F16K1/24
Filed: 1997-03-12
Abstract: Die Erfindung betrifft ein Doppelsitz-Klappenventil mit Leckagesicherung, insbesondere als Absperrorgan in Rohrleitungen zur sicheren Trennung von feindlichen Fluiden, insbesondere für die Nahrungsmittel- und Getränkeindustrie, nach dem Oberbegriff des Anspruchs (1), das leckagearm bzw. leckagefrei schaltet und dessen Leckageraum sowohl in der Schließ- als auch in der Offenstellung einfach reinigbar ist. Dies wird dadurch erreicht, daß die Klappen (2) beim Öffnungsvorgang aus ihrer Schließstellung heraus unter Beibehaltung einer Dichtwirkung ihrer am Umfang angeordneten Abdichtungsstellen (2a) gegenüber der Gehäuse-Innenwand eines zugeordneten mittleren Gehäuseteils (1a; 9) zunächst koaxial zur Achse der Rohrleitung und gegensinning zueinander verschoben werden; bis sie eine den Leckageraum (16) aufnehmende Einheit (2, 2; 2, 5, 2) bilden; die insgesamt über zwei koaxiale, auf gegenüberliegenden Seiten der Einheit (2, 2; 2, 5, 2) angeordneten Wellenzapfen (5a) unmittelbar oder mittelbar im Gehäuseteil (1a) drehbar gelagert ist und über diese Lagerung in die Offenstellung verbracht wird.
Patent EP-1010355-A1 (EP)
Inventor: BERGLUND ROGER
IPC: H05B3/66
Filed: 1997-10-30
Abstract: L'invention concerne un ensemble four électrique. L'ensemble comprend un élément de résistance (4) métallique allongé maintenu adjacent à une paroi de four (1). L'élément de résistance est fléchi vers l'avant et l'arrière dans son sens longitudinal et maintenu par des éléments de retenue (5) fixes à des emplacements (4'a) les plus éloignés de la paroi de four (1), de sorte à permettre une élongation contrôlée de l'élément de résistance (4).
Patent EP-0885480-A1 (EP)
Title: Circuit pour alimentation a decoupage presentant plusieurs tensions de sortie independantes de la charge
Inventor: BITENC BOSTJAN
IPC: H02M3/335
Filed: 1997-03-04
Abstract: Circuit pour la régulation de plusieurs tensions de sortie d'un convertisseur. Dans ce circuit, les tensions de sortie s'élèvent pratiquement dans le même rapport que le potentiel appliqué au niveau de l'élément de réglage d'une unité de régulation. La valeur prescrite du potentiel diminuant au niveau du transistor de réglage est déterminée en fonction du courant de charge par un shunt.
Patent EP-0895533-A1 (EP)
Title: Deicing composition and method
Inventor: JANKE GEORGE A
IPC: C09K5/20
Filed: 1997-03-19
Abstract: Disclosed is a new and improved, environmentally acceptable and negligibly corrosive deicing composition comprising by-products from the production of cheese from various milks. The active ingredients of the present invention are the liquids that remain after the coagulated cheese has been removed from the milks, said liquids being commonly known in the cheese making industry as 'whey'. The invention also relates to the use of a deicing composition in a manner that helps to reduce the buildup of snow and ice on roads, bridges and other outdoor surfaces.
Patent EP-0912118-A1 (EP)
Inventor: FABREGUE CLAUDE
IPC: A41D31/00
Filed: 1997-07-10
Abstract: A fabric particularly suitable for producing highly visible safety garments is disclosed. The fabric consists of a pile of at least two mutually bonded fabric layers (2, 4) of which one (2) is made of natural fibres while the other (4) is made of a synthetic material. When the two layers (2, 4) are bonded together, the synthetic layer (4) is dyed in a highly visible colour specific only for the synthetic material. The two layers (2, 4) are bonded by means of a bonding yarn (6) made of synthetic material, and have adjacent meshes (8, 10) for reinforcing the high visibility of the dyed fabric surface.
Patent EP-0918782-A1 (EP)
Inventor: DZIEWISZEK KRZYSZTOF
IPC: C07H1/00
Filed: 1997-07-23
Abstract: Cette invention se rapporte à une technique améliorée de synthèse de l'annamycine. La synthèse de l'annamycine se fonde sur un procédé de désacétylation sélective du précurseur d'annamycine et sur la purification du produit désacétylé par une étape de filtrage. En outre, cette technique recourt à un procédé amélioré pour la désilylation du précurseur d'annamycine qui utilise des conditions acides. Enfin, des procédés améliorés de purification du produit d'annamycine final sont présentés.
Patent EP-0944747-A1 (EP)
Inventor: SHARIFIAN HOSSEIN
IPC: C07F9/54
Filed: 1997-08-27
Abstract: A process is described for preparing onium hydroxides from the respective onium salts and for purifying onium hydroxides in an electrochemical cell. In one example, the present invention relates to a process for preparing onium hydroxides from the corresponding onium salts which comprises the steps of: (A) providing a cell comprising an anode, a cathode and one or more unit cells assembled for operational positioning between the anode and the cathode, each unit cell comprising: (A-1) four compartments defined by, in sequence beginning at the anode, a bipolar membrane, a first divider and a second divider, said bipolar membrane having an anion selective side facing the anode and a cation selective side facing the cathode.
Patent EP-1006893-A1 (EP)
Inventor: APPELBAUM PETER FRANCIS
IPC: A61B19/00
Filed: 1997-08-28
Abstract: L'invention concerne un système pour commander plusieurs instruments microchirurgicaux ophtalmiques connectés à celui-ci. Les instruments microchirurgicaux sont destinés à être utilisés par un utilisateur tel qu'un chirurgien dans des procédures chirurgicales ophtalmiques. Ledit système comporte un bus de communication de données et une interface utilisateur (3) connectée au bus de communication de données. L'interface utilisateur (3) fournit des informations à l'utilisateur et reçoit des informations de l'utilisateur, qui sont représentatives des instruments microchirurgicaux. Ledit système comprend également des modules chirurgicaux (13) connectés aux instruments microchirurgicaux et commandant ces derniers, en fonction d'au moins un des paramètres de fonctionnement. Les modules chirurgicaux (13) sont également connectés au bus de communication de données. Le bus de communication de données permet la communication de données représentatives des paramètres de fonctionnement entre l'interface utilisateur et les modules chirurgicaux.
Patent EP-0944476-A1 (EP)
Inventor: DEJOSEPH ANTHONY B
IPC: G06K15/02
Filed: 1997-09-18
Abstract: A single document page with multiple different variable indicia from a least two discrete sources is produced using a computer control and an imaging system (such as a selective flexographic system with ion deposition or ink jet stations), variable database streams and variable data streams from at least two discrete sources are fed to the same computer control, which is then used to control the imaging system to merge the variable database streams and variable data streams from at least two discrete sources to that they may be imaged on the same document page. Paper is fed to the imaging system, and using the imaging system the same document page is imaged with variable database indicia from the multiple discrete sources. Three, or even more, discrete sources can be utilized, and each discrete source may also have a distinct form structure so that the variable data indicia and variable database indicia are each placed in their own distinct form structure. The variable database streams may include company name and logo data, coupon data, direct marketing messages, and/or images, or the like, while the variable data streams include alphanumeric characters which convey account and/or billing information. All of the indicia may be imaged on the same face of a single sheet (e.g. having a maximum length of about 12 inches and a maximum width of about 9 inches), and imaging may take place on a web which is then cut into individual single pages.
Patent EP-0933004-A1 (EP)
Inventor: BRUECKHEIMER SIMON DANIEL
IPC: H04Q11/04
Filed: 1997-10-17
Abstract: Traffic from a number of different service type users is multiplexed into minicells for transmission over an ATM link. Service type information is transmitted in a service specific field and is stored. This stored information is used to derive length information to delineate the different length user minicells. The technique occupies less bandwidth than the conventional methods of transmitting cell length information.
Patent EP-0938260-A1 (EP)
Inventor: MARRONE PAMELA GAIL
IPC: A01N63/22
Filed: 1997-11-18
Abstract: The present invention is directed to a unique strain of Bacillus subtilis for inhibiting growth of plant pathogenic fungi and bacteria and methods for treating or protecting plants from fungal and bacterial infections.
Patent EP-0965189-A1 (EP)
Inventor: STAIGER DIETER
IPC: H04B10/00
Filed: 1997-10-24
Abstract: Vorgestellt wird ein System zur bidirektionalen optischen Übertragung von Informationen. Die Übertragung von Informationen erfolgt mit Hilfe diffusen Lichts zwischen mehreren elektronischen Komponenten (22) mit mehreren Übertragungsstrecken, wobei für jede Übertragungsstrecke eine Ummantelung (12) vorgesehen ist, so daß eine gegenseitige Beeinflussung der Übertragungsstrecken verhindert wird.
Patent EP-0868847-A1 (EP)
Inventor: KIMURA NOBUTAKE
IPC: A01K67/027
Filed: 1998-03-25
Abstract: The present invention relates to NS:Hr/ICR
hairless mouse sensitive to H. pylori which can be used
for the experimental model for H. pylori infection. 
     This NS:Hr/ICR hairless mouse, whose
embryos were deposited as IAR-NHI 9701 animal at
the Institute of Animal Breeding (a foundational
juridical person), can be easily infected with H.
pylori on its alimentary canal and is useful for an
experimental animal model for H. pylori infection.
Patent EP-0881337-A1 (EP)
Inventor: RENDER STEPHEN
IPC: F16B2/10
Filed: 1998-05-28
Abstract: A clamping device comprising two parts (10, 11) together defining a
formation for receiving a reinforcing bar, said parts being movable relative to one
another under the influence of fastening means (17, 18, 19) to clamp the
reinforcing bar in said formation, wherein at least one of said parts (10) is shaped
(15) to interfit with keying formations provided on the reinforcing bar surface so as
to resist lengthwise displacement of the reinforcing bar in said formation.