baber/WOPTO huggingface dataset:
Patent EP-0656574-A1 (EP)
Inventor: SCACCIANOCE SALVATORE
IPC: G05F3/30
Filed: 1993-12-02
Abstract: A bandgap voltage reference circuit employs a Vbe voltage multiplier network in a feedback line of an output amplifier of the bandgap reference circuit, thus permitting to independently fix the output voltage that is produced and the temperature coefficient thereof. A voltage reference having a linear negative temperature coefficient in an extended temperature variation range may be obtained, starting from a bandgap reference voltage with a positive temperature coefficient.
Patent EP-0561761-A1 (EP)
Title: Rubber composition
Inventor: HAUSMANN BERNADETTE DR
IPC: C08L21/00
Filed: 1993-02-16
Abstract: A rubber composition for treads of vehicle tyres for automobiles having a plasticiser content consisting exclusively of oil containing triglycerides of fatty acids. According to the present invention, the plasticiser contains triglycerides of fatty acids having an oleic acid content of > 50%.
Patent EP-0636186-A1 (EP)
Inventor: GROSSMAN PAUL DAVID
IPC: C12Q1/68
Filed: 1993-03-31
Abstract: Method and composition for distinguishing different-sequence polynucleotides electrophoretically in a non-sieving medium. In practicing the method, there are formed one or more different-sequence polynucleotide(s) which contain (i) a detectable reporter label and (ii) an attached polymer chain which imparts to each different-sequence polynucleotide, a distinctive ratio of charge/translational frictional drag. The different-sequence polynucleotides which are formed are fractionated by capillary electrophoresis in a non-sieving matrix and detected according to their observed electrophoretic migration rates. The method can be used for DNA sequencing and for detecting one or more selected sequences in a sample.
Patent EP-0639265-A1 (EP)
Title: A device serving as indicator of thermal history especially for frozen products and the like.
Inventor: BIANCHINI MARCO
IPC: G01K3/02
Filed: 1993-05-07
Abstract: A device serving as an indicator of thermal history, namely for frozen products and the like, consisting of a container (10) of non-opaque material containing a fluid (12) with controlled viscosity as a function of temperature; a mobile portion (13) having a controlled geometry capable of moving in such a fluid as a result of a force applied by an elastic member (14); holding means (17) which can be released, designed to retain such a mobile member in an initial position at room temperature and when the device is frozen; the arrangement being such that after freezing and the release of such holding means the mobile portion is displaced in another position as a result of the force applied by said elastic member, in a time which is a function of the viscosity of the fluid; thus the device shows the thermal history of the frozen product and the like as a function of temperature elevations it has undergone, and the time elapsed since the holding means have been released.
Patent EP-0596078-A1 (EP)
Title: Dispositif de telecommunication pour sourds avec capacite d'interruption et de pseudo-duplex
Inventor: ENGELKE ROBERT M
IPC: H04M11/06
Filed: 1993-05-19
Abstract: L'invention concerne un dispositif de télécommunication perfectionné pour sourds (12, 14, 16, 20, 22, 24, 26, 28) qui est exploité selon le protocole de communication conventionnel Baudot tout en permettant le traitement perfectionné des interruptions en provenance d'un dispositif de télécommunication pour sourds conventionnel ou du type selon l'invention. Ledit dispositif de télécommunication pour sourds perfectionné peut également assurer une communication en pseudo-duplex avec un dispositif de télécommunication pour sourds de même type dans lequel chaque dispositif transmet en alternance des paquets de caractères à l'autre, ce qui permet de faire apparaître aux utilisateurs qu'une transmission simultanée est en cours. La mise en oeuvre de ces caractéristiques s'effectue de façon que ledit dispositif de télécommunication pour sourds soit totalement capable d'établir une communication avec les dispositifs existants de télécommunication pour sourds, tout en obéissant aux règles et conventions normales du protocole de communication Baudot.
Patent EP-0603358-A1 (EP)
Inventor: HORAI MASATAKA - YAEMIZO
IPC: H01L21/02
Filed: 1993-06-25
Abstract: PCT No. PCT/JP93/00865 Sec. 371 Date Apr. 26, 1994 Sec. 102(e) Date Apr. 26, 1994 PCT Filed Jun. 25, 1993 PCT Pub. No. WO94/00872 PCT Pub. Date Jan. 6, 1994.The present invention provides a method of manufacturing a semiconductor wafer whereby (1) deterioration of a micro-roughness in a low temperature range in hydrogen atmospheric treatment and increase of resistivity due to outward diffusion of an electrically active impurity in a high temperature range are prevented; (2) in the heat treatment in a hydrogen gas atmosphere, the concentration of gas molecules in the atmosphere, such as water, oxygen and the like, are brought to 5 ppm or less in water molecule conversion; and a reaction is suppressed in which a substrate surface is oxidized unequally and the micro-roughness deteriorates; and (3) the same kind of impurity as the electrically active impurity contained in a Si substrate is mixed into the atmosphere and the outward diffusion of the impurity in the vicinity of the Si substrate surface is prevented to prevent variation of the resistivity.
Patent EP-0646277-A1 (EP)
Inventor: BERKOWITZ AMI
IPC: C23C14/58
Filed: 1993-06-11
Abstract: A single layer film is deposited onto a substrate at room temperature from two sources, one source being a magnetic material, the other being a non-magnetic or weakly-magnetic material. The film is annealed for predetermined time in order to induce phase separation between the magnetic clusters and the non-magnetic matrix, and to form stable clusters of a size such that each magnetic particle, or cluster, comprises a single domain and has no dimensions greater than the mean free path within the particle.
Patent EP-0654054-A1 (EP)
Title: Process for the production of hard polyurethane foams.
Inventor: LAMBERTS WILHELM
IPC: C08L75/04
Filed: 1993-07-22
Abstract: The use of cpds. (A) having at least two reactive (w.r.t. isocyanates) hydrogen atoms, a mol.wt. of 150-1500 and contg. a tert. nitrogen atom, for increasing the solubility of hydrofluoroalkanes and/or pure hydrocarbons in the polyol component, for the prepn. of hard polyurethane foams obtd. by reacting polyisocyanates in the presence of hydrofluoroalkane and/or pure hydrocarbon foaming agent (B) and opt. other known auxiliary agents and additives, is claimed. Pref. (A) is a polyether having a mol.wt. of 250-500 and is pref. obtd. by reacting ethylene diamine or triethanolamine with propylene- and/or ethylene oxide. (B) is pref. 1,1,1,4,4,4-hexafluorobutane, cyclopentane, n-pentane and/or isopentane, 2,2-dimethylbutane or a mixt. of n-pentane, isopentane and/or cyclopentane and/or cyclohexane.
Patent EP-0586696-A1 (EP)
Inventor: BEC DANIEL
IPC: G05D3/12
Filed: 1993-03-23
Abstract: Dispositif de commande destiné à asservir un objet à une position donnée, ledit dispositif comprenant un moteur (M), un codeur (1) et une chaîne (2, 100, 5) permettant de générer un signal de correction de la position de l'objet, ladite chaîne comprenant des éléments (2, 4) permettant de générer un signal d'écart de position à partir du signal de sortie dudit codeur (1) et d'une consigne extérieure (C), au moins deux voies (22, 23) de degrés de différenciation différents, chaque voie possédant un dispositif d'échantillonnage (32, Bo) alimenté par ledit signal d'écart de position, un sommateur (10) recueillant les signaux de sortie desdites voies et un amplificateur (5) recueillant le signal issu dudit sommateur et dont le signal de sortie commande ledit moteur, caractérisé en ce que les échantillonnages desdistes voies sont effectuées à des fréquences différentes.
Patent EP-0660926-A1 (EP)
Inventor: BAO JIANMIN
IPC: G01N27/447
Filed: 1993-09-08
Abstract: Procédés d'analyse électrochimique d'un analyte présent dans un échantillon selon lesquels on utilise un échantillon renfermant un analyte et on introduit ledit échantillon dans un tube capillaire contenant un tampon mobile d'électrophorèse et un réactif. Selon les procédés de cette invention, l'analyte et/ou le réactif est/sont électriquement chargé(s). Le contact chimique induit par la mobilité électrophorétique relative de l'analyte et du réactif provoque la rupture ou la formation d'une liaison covalente de l'analyte ou du réactif qui génère un produit détectable. Selon ces procédés on applique également sur la longueur du tube capillaire un courant électrique pendant une durée suffisante pour que l'analyte et le réactif réagissent chimiquement dans le tube afin qu'un produit se forme et puisse ensuite être détecté.
Patent EP-0668956-A1 (EP)
Inventor: WOOD GRAHAM
IPC: E05C19/00
Filed: 1993-10-14
Abstract: Le dispositif de sécurité est agencé de manière à autoriser ou à inhiber sélectivement la pleine ouverture d'un panneau de fermeture (12) (tel qu'une porte, une fenêtre ou similaire) fixé par charnière à une structure (9). Le dispositif comprend un élément de butée (6) fixé à une charnière (7) (directement ou par l'intermédiaire d'éléments de liaison) sur un élément de montage pouvant être fixé à la structure. L'axe de montage de la charnière du panneau de fermeture (12) et la charnière (7) sont écartés selon un sens perpendiculaire à leurs axes de telle sorte que lorsque le panneau (12) de fermeture pivote autour de son axe charnière (à l'ouverture), celui-ci se déplace également en translation par rapport à l'élément de butée (6). On peut sélectivement positionner un moyen d'arrêt (20) sur le panneau de fermeture (12), dans la trajectoire de l'élément de butée, de telle sorte que, pour un ouverture prédéterminée de panneau, l'élément de butée (6) vienne en contact avec le moyen d'arrêt (20) interdisant ainsi l'ouverture plus complète dudit panneau de fermeture (12).
Patent EP-0614826-A1 (EP)
Inventor: LADSTAETTER GERALD ING
IPC: B65D85/42
Filed: 1994-01-14
Abstract: The present invention relates to a stackable packaging end cap for lamp housings, which cap can be fitted in a positive-locking manner onto the end face of the lamp housings in order thus to be able to stack a multiplicity of lamp housings adjacently and one above the other, said lamp housings holding each other together without further aids. For this purpose, lateral hooks (16a, 16b) are attached in each case to the packaging end caps (1), which hooks come into engagement with assigned hooks (16) of adjacent packaging end caps located next to one another. Furthermore, there are upper and lower centring means (10, 19, 20) on the packaging end cap, with which centring means the packaging end cap comes into positive-locking engagement with the packaging end cap located above and below it. <IMAGE>
Patent EP-0611549-A1 (EP)
Inventor: BROOKS JAMES RANDAL
IPC: A61B5/0225
Filed: 1994-01-25
Abstract: An automatic blood pressure monitor (10) having a blood pressure cuff (12), an air pump (16) applying pressurized air to the cuff (12), an air valve (18) selectively venting the cuff (12), and a pressure transducer (20) generating an output signal having a D.C. component indicative of the steady-state pressure in the cuff, and an A.C. component indicative of oscillometric pulses. The pressure transducer (20) output is amplified and applied to an analog-to-digital converter (24) which generates a digital word indicative of the steady-state cuff pressure. The amplified pressure transducer output is also applied to one input of a differential amplifier (26) having an output that is applied to an analog-to-digital converter (24) having a limited operating range. The other input of the amplifier receives an offset signal from a voltage source (32) to offset the amplified pressure transducer output so that the output of the differential amplifier will not exceed the operating range of the analog-to-digital converter.
Patent EP-0609781-A1 (EP)
Inventor: MOREILLON JEAN-CLAUDE ADRIEN
IPC: B24B31/02
Filed: 1994-01-28
Abstract: A polishing and cleaning device is used in particular to polish and clean silverware and jewelry and employs a rotatably driven polishing drum, in which the article to be polished is arranged, along with balls and a soapy solution. Assuming that the polishing drum is rotationally driven in the Z direction, the walls of the polishing drum have, in the Y direction, a greater axial distance from the axis of rotation than the axial distance of the walls in the X direction by way of comparison. Consequently, upon rotation of the polishing drum the objects to be polished undergo an acceleration effect in the Y direction and the polishing balls undergo an eccentric circulation, which leads to a favourable polishing effect. <IMAGE>
Patent EP-0623887-A1 (EP)
Inventor: BOSSEN DOUGLAS CRAIG
IPC: B41J2/44
Filed: 1994-04-25
Abstract: A method and apparatus is provided for producing single width barcodes in a continuous, serpentine pattern. This pattern provides continuity of operation for laser marking instruments and thereby results in the formation of more uniform and higher quality barcode indicia. The use of a continuous serpentine pattern also increases the speed at which the code may be written onto a substrate. This marking method is particularly appropriate for use in marking a wide variety of materials including semiconductors, metals, plastics and ceramics.
Patent EP-0622688-A1 (EP)
Inventor: AOKI KATSUTOSHI
IPC: C08G63/00
Filed: 1994-04-26
Abstract: The method of producing a binder resin has the steps of blending in advance (a) a starting material monomer mixture for two polymerization reaction types, (b) a compound which can react with both of starting material monomers for the two polymerization reaction types, and (c) a tricarboxylic or higher polycarboxylic acid or a derivative thereof, the two polymerization reaction types having independent reaction paths to each other in one reaction vessel; and concurrently carrying out the two polymerization reactions in one reaction vessel to give the binder resin. According to the present invention, the binder resin which has an excellent environmental stability in the tribo electric charge and the image quality, and also has good pulverizability and transparency can be produced. Moreover, in a fixing method using a heat roller, fixing at a low temperature can be performed without using an offset inhibiting liquid. By using such a binder resin, a toner for electrophotography and a developer having excellent performance can be obtained.
Patent EP-0631087-A1 (EP)
Inventor: POHLMANN FRANZ F
IPC: F16M11/04
Filed: 1994-05-11
Abstract: The suspension arm for control apparatuses or control panels is made up of a wall or top-attachment rotary articulation (1, 2) which can be secured on a vertical or a horizontal wall, of one or more carrying-arm portions, of an intermediate rotary articulation, of an angle (4) and of a coupling (5) which can be connected to the control apparatus or to the control panel, each carrying-arm portion being formed from a carrying tube (8, 9) which is of a polygonal or circular cross-section, is plugged with circumferential play, with its length ends, into plug-in receiving means (6, 7) of the wall or top-attachment rotary articulation (1, 2), of the intermediate rotary articulation, of the angle (4) and of the coupling (5), and is fixed therein. Each plug-in receiving means (6, 7) exhibits, on the inner side, at least one integrally formed protrusion (10, 11) in the form of bracing ribs or a tilting edge, with respect to which the plugged-in carrying tube (8, 9) is retained, by means of adjusting and clamping screws (12, 14), with horizontal and/or vertical alignment by way of pipe clamping (press-type bracing). <IMAGE>
Patent EP-0641899-A1 (EP)
Inventor: CHLEBEK KEVIN B
IPC: F15B21/044
Filed: 1994-08-17
Abstract: A vent for a removable toilet holding tank includes a valve member (136) that is in communication with both the holding tank interior and the ambient atmosphere and is moved off its valve seat (96,98) when the pressure within the holding tank exceeds the ambient pressure by an amount sufficient to overcome the force of gravity acting to hold the valve member (136) against its valve seat (96,98). The vent further includes a second valve member (110) which is operable to close the vent when the holding tank is removed from the toilet bowl thereby precluding spillage of the tank contents during handling of the tank when separated from the toilet bowl.
Patent EP-0657762-A1 (EP)
Inventor: ABILEAH ADIEL
IPC: G02F1/1335
Filed: 1994-12-02
Abstract: An improved night vision goggle (NVG) compatible day/night backlighting assembly for a color liquid crystal display (63) includes a daytime high intensity light source (70), an edge-mounted night time low intensity light source (72), and an integral collimating/reflecting/image splitting lens (65) which collimates and image splits the light emitted from the high intensity daytime light source, and reflects upward the low intensity light rays emanating from the low intensity edge-mounted light source.
Patent EP-0696664-A1 (EP)
Inventor: TAKAHASHI EIZO MIYAMA KOGYO KA
IPC: E02D29/12
Filed: 1994-12-15
Abstract: Landings and/or manhole covers formed of a plurality of plate bodies each having a plurality apertures (7). Utilizing the plate bodies, a reflecting body having high luminance can be simply and surely provided on the landings and/or manhole covers and it is strong and easily manufactured. The reflecting body comprises a reflecting piece (1) formed by a ceiling (2) having a plurality of concaves and convexes (4) at the rear surfaces thereof and a plurality of legs (3) having windows (5) at the intermediate portions thereof, and a stopper member (6) which is mounted on the aperture (7) of the plate body and has projections (11), wherein the ceiling (2) is integrated with said plurality of legs (3) and said ceiling (2) and legs (3) respectively made of polycarbonate, polyacrylate or other transparent high polymer substance, and wherein said projections (11) of said stopper member (6) are inserted into said windows (5) of said plurality of legs (3).
Patent EP-0669373-A1 (EP)
Inventor: WESTERHOF WILHELMINA
IPC: C08L67/00
Filed: 1994-02-28
Abstract: The invention relates to the use of a binder composition in the preparation of sealing compounds for closure systems for glass jars and bottles. The binder composition comprises a polyester and a crosslinker that contains epoxy groups. 
     The polyester can be a carboxyl functional polyester having an acid value between 20 and 600 and having a molecular weight (Mn) between 300 and 6000. The crosslinker can be a bisphenol-A-epoxide or an epoxyfunctional crosslinker comprising at least one C 5  to C 26  aliphatic chain.
Patent EP-0618596-A1 (EP)
Inventor: JANSEN MARINUS MARTINUS ENGELB
IPC: H01F27/30
Filed: 1994-03-29
Abstract: The invention relates to a reactor for application in a transport or distribution network for electrical energy and comprising at least one winding arranged in a metal housing, wherein means are arranged for applying an axial pressure force to the winding, wherein the metal housing forms part of the pressure means. 
     This renders superfluous the use of extra constructions for applying an axial pressure force to the reactor. This avoids the problems associated with such constructions, while the possibility is likewise created of giving the reactor a smaller, lighter and less expensive form. 
     According to a preferred embodiment a magnetic circuit is arranged inside the housing to screen the stray field generated by the winding, wherein at least a part of the magnetic circuit functions as means for transmitting from the housing the axial pressure force to be applied to the winding.
Patent EP-0663499-A1 (EP)
Inventor: DENTIN MICHEL
IPC: E05B35/00
Filed: 1994-12-20
Abstract: The body of the key (1) is designed to enter the key housing (18) of a cylinder rotor (17) and to activate a mobile pin (26, 28) in the rotor so that the rotor of the cylinder may rotate in relation to the stator (16). The pins are activated by two push buttons (13,14) which move in translation in two arms (7, 8) of the forked end (6) of the key. The space (11) between the arms of the fork takes the positioning device (12) when the key is inserted in the rotor to move the pin by one of the press buttons. The press buttons are each mounted in a hole (31) which opens into the space between the forked arms and the outer side surface of the arm. The holes (31) which take the pushbuttons are arranged at right angles to the lengthwise axis of the key but are staggered according to the thickness of the key.
Patent EP-0700048-A1 (EP)
Inventor: GERMINI VALERIA
IPC: G05F3/24
Filed: 1994-08-31
Abstract: A dual sourced voltage supply circuit for use with a flash EPROM or the like and comprising output voltage circuitry including an input for receiving a control signal determining which of two voltage supplies is used to provide an output of the dual sourced voltage supply circuit. The output voltage is provided by one of the two voltage supplies by means of a controllable conductive path connected between one voltage supply and an output node of the circuit. Such controllable conductive path comprises, in series, a first MOSFET transistor connected to the voltage supply and a second MOSFET transistor connected to the output node, both transistors are of the same conductivity type and are arranged to be activated in dependence on the input of the output voltage circuitry; moreover, each transistor has a body connection connected to a respective channel electrode; the body connections are arranged to prevent charge injection occurring between the other channel electrode of the same transistor and the body of the second and first transistor respectively.
Patent EP-0662464-A1 (EP)
Inventor: EKMAN GUNNAR
IPC: C06B47/14
Filed: 1994-12-07
Abstract: An explosive in granulated or particulate form, wherein at least a part of the granules comprises an emulsion, having a continuous fuel phase and a discontinuous oxidizer phase containing oxidizing salts, and wherein the fuel phase is soft or deformable and at least a part of the oxidizing salts in the discontinuous phase is in solid crystalline or amorphous form. A method for the manufacture of an explosive in granular or particluate form comprises the steps of, forming an emulsion having a continuous fuel phase and a discontinuous oxidizing phase containing oxidizing salts, solidifying at least a part of the oxidizing salts in the discontinuous phase and granulating the emulsion. The granulated explosive may be charged, e.g. by blow-loading, into a hole in a material and initiated.
Patent EP-0682690-A1 (EP)
Inventor: SCHMID KARL
IPC: C11D3/37
Filed: 1994-01-26
Abstract: Anionische Tenside mit verbesserter Löslichkeit werden erhalten, indem man anionische Tenside ausgewählt aus der Gruppe, die von Alkylbenzolsulfonaten, Alkansulfonaten, Olefinsulfonaten, Alkylethersulfonaten, Glycerinethersulfonaten, α-Methylestersulfonaten, Sulfofettsäuren, Fettalkoholsulfaten, Fettalkoholethersulfaten, Glycerinethersulfaten, Hydroxymischethersulfaten, Monoglycerid(ether)sulfaten, Fettsäureamid(ether)sulfaten, Sulfosuccinaten, Sulfosuccinamaten, Sulfotriglyceriden, Amidseifen, Ethercarbonsäuren, Isethionaten, Sarcosinaten, Tauriden, Alkyloligoglucosidsulfaten und Alkyl(ether)phosphaten gebildet wird, zusammen mit einem hydrophoben Strukturbrecher und ausgewählten polymeren Verfestigungsmitteln in an sich bekannter Weise zu einem Pulver verarbeitet oder in stückige Form bringt. Die Produkte zeigen eine ausgezeichnete Kaltwasserlöslichkeit und eignen sich zur Herstellung von festen oberflächenaktiven Mitteln.
Patent EP-0687261-A1 (EP)
Inventor: PRIBISH JAMES R
IPC: G01N33/547
Filed: 1994-01-04
Abstract: Novel compounds, their preparation and their use as bifunctional acid-labile crosslinking agents which are cleavable in an acid environment at a pH of below about 5.0 allowing for the controlled release of nucleophilic groups attached thereto are disclosed.