baber/WOPTO huggingface dataset:
Patent EP-0298556-B1 (EP)
IPC: H02J7/10
Filed: 1988-07-04
Granted: 1992-11-11
Abstract: If in the case of a load (R1) powered by a battery (6) the detection means (10) detect a battery voltage below a first threshold value (V1) defined by an adjustable voltage source (20), first time-measurement means (40, 50) measure the time interval during which the load (R1) is powered by the battery (6), at a voltage below this threshold value (V1). If subsequently the load (R1) is switched off and not connected to the mains voltage via a power-supply circuit (1), the battery (6) is discharged by a discharger (30). Second time-measurement means (40, 60) measure the time interval during which the discharger (30) is operative until the detection means (10) detect a battery voltage below a second threshold value (V2), which is defined by a voltage source (25) and at which the battery (6) may be regarded as fully discharged drained. After comparison of the sum of the time intervals measured by the first and the second time-measurement means with the reference value, correction means (70) correct the first threshold value (V1) in such a way that during a next discharge the time measured is better in agreement with the reference value.
Patent EP-0305534-B1 (EP)
Inventor: ITO YUJIRO
IPC: H04B10/11
Filed: 1988-02-25
Granted: 1994-01-26
Abstract: Ce dispositif de transmission optique spatiale consiste en un système de transmission optique (6, 7) comprenant un dispositif photoémetteur (5) transmettant des informations et une fibre de transmission optique (7), un photorécepteur (9) recevant des informations, un système récepteur optique (4) et une lentille d'émission/réception (3). L'extrémité (7a) de la fibre de transmission optique est positionnée à proximité du plan focal de la lentille d'émission/réception (3) et à proximité de l'axe optique de ladite lentille (3), de sorte que la lumière émise par le dispositif photoémetteur (5) est transmise par une ligne de transmission optique spatiale (8) à travers le système de transmission optique (6, 7) et à travers la lentille d'émission/réception (3) et la lumière reçue transmise par l'intermédiaire de la ligne de transmission optique spatiale (8) est projetée dans le photorécepteur recevant les informations (9) à travers la lentille d'émission/réception (3) et à travers le système de réception optique (4), la lumière transmise et la lumière reçue étant séparées spatialement à proximité de l'extrémité (7a) de la fibre de transmission optique (7). Bien que présentant une structure simple, cet dispositif peut améliorer les performances de transmission et le rapport signal/bruit tant de la lumière émise que de la lumière reçue.
Patent EP-0335946-B1 (EP)
Inventor: STONE WADE J
IPC: H03K17/60
Filed: 1988-08-19
Granted: 1993-12-01
Abstract: According to the invention, a high-speed digital data communication system employs current mode circuitry as input and output devices at the ends of a transmission line, such as the interconnections between integrated circuit chips. Specifically, a current mode driver switch generates output current amplitudes responsive to a source of a digital signal representative of data to be transmitted. The switch output is connected to the input of a transmission line. The output of the transmission line is connected to the input of a receiving circuit that responds to the current amplitudes and has an input at an approximately constant voltage level. The receiving circuit is a transistor connected in a common base configuration. The emitter of the transistor is connected to the output of the transmission line. The base of the transistor is connected to a constant voltage source. A pulse shaper in the form of a Schmitt trigger has positive feedback from output to input. The described current mode circuitry is incorporated into an integrated circuit chip.
Patent EP-0344578-B1 (EP)
Inventor: SCHMITT URBAN
IPC: G01N33/543
Filed: 1989-05-23
Granted: 1994-08-10
Abstract: To determine an immunologically detectable substance on the principle of the heterogeneous immunoassay using a solid phase to which one of the immunologically active reactants is bound, the solid phase used is a reaction vessel to whose inner surface streptavidin or avidin is bound in an amount such that 0.1 to 2.5  mu g are present per ml of reaction volume. A reaction vessel suitable for this purpose has opposite optically transparent wall regions and, moreover, is coated, at least partially in the region of the inner wall provided to receive liquid, with streptavidin or avidin, where the interior of the container intended to receive liquid, and the streptavidin or avidin content of the coating are matched with one another so that 0.1 to 2.5  mu g of streptavidin or avidin are present per ml of reaction volume. <IMAGE>
Patent EP-0345528-B1 (EP)
Title: Water heating device for a coffee machine
IPC: A47J31/54
Filed: 1989-05-23
Granted: 1992-12-02
Abstract: This device is arranged between a pump body and an extraction system and comprises a horizontal heating body (17) and a water circulation circuit (3,5,7,9,11,13,15), the said circuit comprising water circulation ducts and pockets for the retention of air, situated above the normal water level. Air can thus be dissolved in the water in order to provide an espresso coffee having lasting froth. 
<IMAGE>
Patent EP-0348718-B1 (EP)
Title: Liquid for conditioning of teeth or bone substance
IPC: A61K6/02
Filed: 1989-06-10
Granted: 1993-03-17
Abstract: Liquids for conditioning of teeth or bone substance contain phosphonocarboxylic acids in aqueous solution, the solution having a pH in the range from 1 to 8.
Patent EP-0364091-B1 (EP)
Title: Antipsychotic 4-(4-(3-benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides
IPC: C07D417/12
Filed: 1989-08-22
Granted: 1993-07-28
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent EP-0357340-B1 (EP)
Inventor: HINES JOHN BERY
IPC: D06P3/00
Filed: 1989-08-24
Granted: 1994-11-09
Abstract: A method is provided for temporary coloration of textile materials which comprises applying to said textile materials an amine-reducible tint in an amount sufficient to provide coloration to said textile material, said tint being characterized by the formula:  R{A-[alkeneoxy constituent)nX]m}p wherein RA is the organic, easily reducible dyestuff radical, A is a linking moiety in said organic, easily reducible dyestuff radical selected from the group consisting of -N-, -O-, -S-, or -CO2-, the alkenyl moiety of said alkyleneoxy constituent contains from 2 to about 4 carbon atoms, n is an integer of from 2 to about 300, m is 1 when A is -O-, -S-, -CO2- and 2 when A is -N-, p is an integer of from 1 to 5, and X is a member of the group consisting of -H-, -alkyl, -alkylcarboxylate, or -arylcarboxylate; and contacting said amine-reducible tint with an amine compound in an amount sufficient to reduce said tint whereby said coloration of said textile material is removed.
Patent EP-0363127-B1 (EP)
Inventor: BERG DAVID THOMPSON
IPC: C12R1/91
Filed: 1989-10-02
Granted: 1995-08-09
Abstract: There is provided a method for producing a useful substance in a eukaryotic host cell wherein the cell is transformed with a recombinant DNA vector that comprises a eukaryotic promoter, a poly-GT element positioned to stimulate the promoter, and a DNA sequence that encodes the useful substance, the DNA sequence being positioned for expression from the promoter, and wherein the cell containing the vector is cultured under conditions suitable for expression of the useful substance, which comprises:   (a) providing the cell with a DNA sequence that codes for the expression of an immediate-early gene product of a large DNA virus, and (b) culturing the cell of step (a) under conditions suitable for expressing the gene product and stimulating the activity of the poly-GT element. e
Patent EP-0373005-B1 (EP)
Inventor: CORREA JOSE L
IPC: B30B3/04
Filed: 1989-12-11
Granted: 1995-11-29
Abstract: Apparatus for wet laminating a photopolymerizable film (12) onto circuit board panels (14) or other substrates. The apparatus is easily and quickly convertible from dry laminating to wet laminating with the rollers (22,23) therefor mounted in bearing blocks which are insertable in slots (92) in brackets (86) at each end and removable therefrom. The lower roller (23) thereof has a gear (118) the teeth (120) of which are meshable with the teeth (112) of an idler gear (114) for transmission of rotation power thereto. Elongate tubes for applying a fluid, which suitably comprises between 0.1 and 10 wt.% of a heterocyclic metal-chelating agent, to the wet insertion rollers for application thereof to the panels are contained in a yoke which is adjustable next to wet insertion rollers for wet laminating or away from dry insertion rollers for dry laminating.
Patent EP-0373228-B1 (EP)
Title: Reseau de communication avec systeme d'acheminement adaptatif
Inventor: IIDA ICHIRO
IPC: H04L12/751
Filed: 1989-07-06
Granted: 1996-02-14
Abstract: Le système d'acheminement adaptatif décrit est utilisé pour un réseau de transmission par paquets, dans lequel les informations sont envoyées conjointement avec les données d'adresse et avec les données relatives à la longueur des informations. Dans ce système, plusieurs n÷uds équipés chacun de plusieurs portes d'entrée et de sortie sont répartis et connectés par des liaisons d'entrée et des liaisons de sortie. Dans ce système, un dispositif à circuits neuronaux est affecté à chacune des portes d'entrée et de sortie de chaque n÷ud par le réseau et l'état du réseau est introduit dans les dispositifs à circuits neuronaux pour rendre possible l'évaluation de l'état de trafic du réseau. En état d'équilibre, où la sortie de chaque dispositif à circuits neuronaux ne change pas, la porte de sortie à laquelle est affecté le dispositif à circuits neuronaux ayant une sortie de '1', est sélectionnée parmi les dispositifs à circuits neuronaux affectés à la pluralité des portes de sortie de chaque n÷ud et cette sortie est déterminée comme étant la direction de sortie optimale la plus adaptée du paquet à partir de chaque n÷ud.
Patent EP-0443078-B1 (EP)
Inventor: BAEHR HARRI
IPC: F16L59/14
Filed: 1990-06-15
Granted: 1995-08-09
Abstract: Two pipes (1, 1') for media run, embedded all round in expanded-foam insulation (2), in an outer jacket pipe (3). The ends (4) of said pipes project from this insulation and are intended to be connected to the projecting ends of the corresponding pipes for media of an identically constructed pipeline section, at the point where the pipeline section is laid. The pipes (1, 1') for media are constructed as helical pipes over at least a part of their length in the insulation (2). In contrast, the ends (4) of the pipes (1, 1') for media projecting from the insulation are straight and run parallel to the axis of the pipeline section. As a result of the connection with the outer jacket pipe (3), which is fixed in the ground, via the insulation material (2), the pipes (1, 1') for media are virtually immovable in the longitudinal direction of the pipeline section. On the other hand, because of their helical course, a certain amount of expansion in the case of heating, and contraction in the case of cooling, of the helix in the insulation layer is possible in order to compensate for thermal expansions within the pipeline section.
Patent EP-0425827-B1 (EP)
Inventor: VEZZA THOMAS FRANCIS
IPC: C04B35/101
Filed: 1990-10-02
Granted: 1994-09-28
Abstract: A high alumina ceramic composition has controlled small amounts of Mgo and CaO. When refractories made from the composition are fired, the alumina and MgO react to form spinel. The CaO promotes such reaction while minimizing undesirable expansion, and results in a refractory having significantly improved hot strength and other desirable physical properties.
Patent EP-0452549-B1 (EP)
Title: Contact lens with position stabilisation
IPC: G02C7/04
Filed: 1990-11-26
Granted: 1993-05-19
Abstract: Contact lenses having position stabilization are utilized in order to fix the position of the contact lens on the cornea of the eye of a person wearing the lens. For this purpose, thickened regions for adjusting a specific orientation relative to the eye of the wearer are provided on the convex outer surface of the contact lens outside of the optical zone. A reliable position stabilization of a contact lens on the eye is achieved in that at least two thickened regions are provided laterally of the vertical center axis. These thickened regions extend essentially below a horizontal center axis between the optical zone and the edge region and it is very advantageous if these thickened regions lie at least at one point on the lower eyelid when the eye is open. In this way, a rotation of the contact lens is avoided when the eye is open. Furthermore, it is advantageous when the contact of the thickened regions on the lower eyelid is maintained. Additional thickened regions can be provided on the outer surface by which the movement of the upper eyelid encounters resistance when moving downwardly. These additional thickened regions are arranged above the first-mentioned thickened regions. With this combination, an optimal position stabilization of the contact lens on the cornea of the eye is achieved. The possibility is also presented that the thickened regions can be configured that they provide static as well as dynamic position stabilization.
Patent EP-0439722-B1 (EP)
Inventor: OSTERBURG GUENTHER
IPC: C07C67/56
Filed: 1990-12-03
Granted: 1994-09-21
Abstract: Working up crude esterification mixts. (I) obtd. by the continuous esterification of prim. 6-14C alcohols (II) with di- and tri-carboxylic acids or anhydrides thereof (III) in the presence of organo-Sn, -Ti or Zr catalysts, comprises distn. of unreacted (II), cooling to 100 deg.C or below, stripping residual (II) by reheating, cooling to below 80 deg.C, adding active carbon (IV), filtering and drying; the novelty is that (IV) is added after stripping off unreacted (II), then residual (II) is stripped in the presence of (IV), and the ester is cooled by known methods, filtered opt. with additional (IV), and dried. Stripping is pref. carried out in the presence of 0.1-2 wt.% (IV) (w.r.t. ester mixt.), pref. using steam.
Patent EP-0411735-B1 (EP)
Inventor: BOHLMANN ROLF DR
IPC: C07D249/08
Filed: 1990-08-06
Granted: 1995-05-17
Abstract: The disclosure relates to cycloalkylene azoles of general Formula I    <IMAGE>  (I)  wherein    <IMAGE>     is a carbocyclic or carbopolycyclic group optionally carrying at least on a alkyl substituent, X is a grouping   <IMAGE>     an oxygen or sulfur atom, and Y and Z, independently of each other, are   <IMAGE>     or a nitrogen atom, as well as their pharmaceutically compatible addition salts with acids as well as processes for production thereof. The compounds possess strongly aromatase-inhibiting activity and are suitable for the preparation of medicinal agents. Methods for treating estrogen induced or stimulated tumors, male infertility, and impending cardiac infarction with these compounds are also provided as well as methods for inhibiting female fertility.
Patent EP-0419270-B1 (EP)
Title: Succinimide derivatives and processes for their preparation
IPC: C07D207/412
Filed: 1990-09-20
Granted: 1993-07-07
Abstract: A process for producing a lubricating oil dispersant additive comprises:     step (1) reacting compound (A), wherein compound (A) is a hydrocarbyl-substituted or a substituted hydrocarbyl-substituted succinic acid or anhydride or ester thereof, with compound (B) of formula (I)   H2N(CHR<1>CHR<2>O)n CHR<3>CHR<4>NH2      (I) wherein one of R<1> and R<2> is hydrogen and the other is hydrogen or a lower alkyl group and n is an integer from 1 to 10 and one of R<3> and R<4> is hydrogen and the other is hydrogen or a lower alkyl group, each of the -(CHR<1>CHR<2>O)- units being independently defined, to give a product (C) and step(2) reacting product (C) with a diisocyanate (D) of formula (II)  OCN - R<5> - NCO      (II) wherein R<5> is a divalent organic group. Novel succinimides have been prepared by the disclosed process, lubricating oil compositions comprise 1-20% w/w of the modified succinimides. The succinimides have dispersancy and VI improver properties. i
Patent EP-0420679-B1 (EP)
Inventor: SPINELLI HARRY JOSEPH
IPC: C08F297/00
Filed: 1990-09-28
Granted: 1995-02-22
Abstract: Hybrid star polymers with acrylic arms and crosslinked polysiloxane cores can be made by a polycondensation of substituent alkoxysilyl groups contained in acrylic ester groups of acrylic block copolymers to form the cores.
Patent EP-0421855-B1 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G02B5/32
Filed: 1990-10-01
Granted: 1994-08-10
Abstract: The present invention relates to an optical system for reproducing color video images comprising a lighting source (1), an electro-optical modulator (3) comprised of pixels associated respectively to red, green, blue colors and optical colimation means (2) for lighting the entire modulator. Said system also includes an assembly of holographic lenses (6) which are selective in wave lengthes, allowing to focus the light of each red, green or blue component on the associated pixels of the modulator. Application to video projectors and to direct vision.
Patent EP-0520981-B1 (EP)
Title: Verfahren zum ermitteln eines polradwinkels eines an ein elektrisches versorgungsnetz angeschlossenen generators sowie eine anordnung hierzu
Inventor: LERCH EDWIN
IPC: H02J3/24
Filed: 1990-03-21
Granted: 1994-08-31
Abstract: In einem elektrischen Versorgungsnetz (2), das einen Generator (3) enthält, kann es zwischen dem Generator (3) und dem Versorgungsnetz (2) zu kritischen Wirkleistungspendelungen kommen. Als Maß für diese Wirkleistungspendelungen gilt es den Polradwinkel des Generators (3) zu ermitteln. Erfindungsgemäß wird vorgeschlagen, den Wirk- und Blindleistungsfluß P und Q und die Spannung V auf einer Leitung (1) zum Generator (3) zu messen, und die Meßwerte zusammen mit den Reaktanzwerten YL und YQ des Generators und der Leitung einer Recheneinrichtung (5) zur Lösung einer mathematischen Beziehung zuzuführen, in welcher ein Ausgangssignal δ, das als Winkelmaß für den Polradwinkel oder von Wirkleistungspendelungen dient, gebildet wird. Das Ausgangssignal δ wird einer Anzeigeeinrichtung (5c) und/oder einer Steuereinrichtung (12) eines Blindleistungskompensators (6) zugeführt.
Patent EP-0445574-B1 (EP)
Inventor: HILLIS W DANIEL
IPC: H03L7/00
Filed: 1991-02-19
Granted: 1995-09-20
Abstract: A clock buffer circuit that generates a local clock signal in response to a system clock signal. The clock buffer circuit includes a buffer circuit for generating the local clock signal in response to an intermediate clock signal. A buffer control circuit generates the intermediate clock signal in response to the system clock signal and the local clock signal. The buffer control circuit provides a variable delay so that, with an additional delay provided by the buffer circuit, the local clock signal has a selected phase relationship in relation to the system clock signal. <IMAGE>
Patent EP-0462627-B1 (EP)
Inventor: MONTAGNIER LUC
IPC: C12N15/49
Filed: 1985-10-18
Granted: 2003-09-17
Abstract: Purified material (I) contg. the polypeptide back bone of a glycoprotein of molecular wt. about 110,000, or antigen of lower molecular wt. derived from it, is new. (I) is recognised by sera of human origin and contg. antibodies against the virus of lymphadenopathies (LAV) or acquired immune deficiency syndrome (AIDS). Peptides corresp. to the aminoacid sequences deducible from proteins encoded by LAV DNA are new, when defined by specific residues, e.g. 12-32, 37-46, 49-79, 88-153 etc.
Patent EP-0463823-B1 (EP)
Inventor: KLIMPEL RICHARD R
IPC: B03D1/01
Filed: 1991-06-21
Granted: 1995-07-26
Abstract: Silica and siliceous gangue are separated from desired mineral values, particularly iron and phosphate, by reverse forth flotation in the presence of an amine collectors and an effective amount of an alkanol amine such as diethanol amine.
Patent EP-0475595-B1 (EP)
Inventor: FUJISAWA HIROTOSHI
IPC: G10L19/12
Filed: 1991-08-14
Granted: 1997-10-22
Abstract: An optical disc recording and/or reproducing apparatus employing a disc cartridge (1) holding an optical disc (2,202) not more than 80mm in diameter as a recording medium, the apparatus including an outer casing (50) having a length not more than 112mm, a width not more than 89mm and a height not more than 31mm, the outer casing (50) including a cartridge loading section (60), a driving unit (62) for rotationally driving the optical disc (2,202), an optical pick-up (64) transportable across between inner and outer peripheries of the optical disc (2,202) for recording information signals on or reproducing information signals from the optical disc (2,202), a magnetic head (65) for generating an external magnetic field based on information signals to be recorded, a disc loading unit (63) for loading the cartridge (1) onto he cartridge loading section (60) and loading the optical disc (2,202) onto the driving unit (62), and a battery storage section (27). <IMAGE>
Patent EP-0470000-B1 (EP)
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C209/18
Filed: 1991-08-01
Granted: 1997-11-12
Abstract: An allylation reactant and a process of synthesis employing this reactant. This reactant is characterised in that it comprises:     - an aqueous phase;   - an allyl alcohol or one of its derivatives; - a catalyst containing at least one element from column VIII of the Periodic Classification of the elements, the said element from column VIII of the Periodic Classification being maintained in the aqueous phase by complexing with at least one water-soluble coordinating agent (or ligand).   Application to organic synthesis.
Patent EP-0461055-B1 (EP)
Inventor: INTERING MICHEL
IPC: B05C3/12
Filed: 1991-05-29
Granted: 1994-04-27
Abstract: The invention relates to a gluing station in which each web to be glued passes into an individual gluing device (13) allowing different gluing modes. Each gluing device (13) comprises a container (21) containing a glue bath (33) and fixed to a lateral support (20) carrying members for guiding the web (3). The latter comprise a moving guide (27) whose position can be changed manually by pivoting about a horizontal axis (37) in order to define, by choice, two different paths for the web. A first path passes into the glue bath (33) for gluing both sides of the web. A second path (3a) remains above the bath and passes under a dispenser (32) which glues only the upper face of the web. Different glues can be applied to different webs. Application to the manufacture of tubular elements from cardboard. <IMAGE>
Patent EP-0517750-B1 (EP)
Inventor: KRAEMER WENDELIN
IPC: G21C3/322
Filed: 1991-02-20
Granted: 1995-06-28
Abstract: In a boiling water reactor, a secondary flow channel is formed inside the jacket of a fuel element by four fuel rods parallel to the jacket walls. At least two, preferably four blades, tapered in the direction of flow of the coolant and bent in such a way that they generate a swirl in the vertical coolant flow, are arranged in the secondary flow channels. It is thus possible to obtain a relatively high output from the fuel element.
Patent EP-0521004-B1 (EP)
Title: Agents cosmetiques desodorisants
Inventor: KLEIN WINFRIED
IPC: A61Q15/00
Filed: 1991-03-02
Granted: 1995-04-05
Abstract: Désodorisants cosmétiques, contenant un ou plusieurs silicates stratifiés comme principe actif.