baber/WOPTO huggingface dataset:
Patent EP-0758497-A1 (EP)
Inventor: SCHIEL LUDWIG DR
IPC: H02H7/045
Filed: 1995-04-24
Abstract: The invention relates to a differential current protective device for a stransformer in a multi-phase power supply system having at least one star winding arrangement with an earthed star point. Currents proportional to the mains currents are applied to the differential current protective device via current converters allocated to the transformer's high and low-voltage sides and the device has a computer circuit in which a phase-related current differential is formed taking account of a current corresponding to the zero system current and the value of said differential is monitored. In order to design such a differential current protective device so that it is also as sensitive as possible to the detection of a single-pole internal fault, according to the invention the differential current protective device (SD) comprises an auxiliary current converter (Wh) with its primary winding (Whp) in the connection between the star point (S) and earth; the computer circuit processes the secondary current from the auxiliary current converter (Wh) as that of the current corresponding to the zero system current.
Patent EP-0701666-A1 (EP)
Title: Flywheel, in particular for motor vehicles
Inventor: MOKDAD AYMAN
IPC: F16F15/133
Filed: 1995-04-13
Abstract: Flywheel including at least one housing (10) hingedly mounted on a first and second coaxial body. At least one elastic member (8) is mounted in said housing which comprises, for mounting said elastic member (8), a plate (3) and two guide parts (4, 5) axially arranged on either side of said plate. The plate and guiding parts (4, 5) are provided with recesses (82, 81) for mounting the elastic member (8). Application to motor vehicles.
Patent EP-0757698-A1 (EP)
Title: Catalyseurs cationiques et procede d'utilisation de ces catalyseurs
Inventor: SHAFFER TIMOTHY DANIEL
IPC: C08F4/16
Filed: 1995-04-28
Abstract: Une composition de catalyseur cationique comprenant un cation réactif et un anion de non coordination compatible est, de préférence, utilisée à une température inférieure ou égale à 20 °C pour produire des polymères d'oléfine et particulièrement des polymères et copolymères d'isobutylène.
Patent EP-0765303-A1 (EP)
Inventor: DRIVON GILLES
IPC: C07C27/02
Filed: 1995-06-16
Abstract: Method for the manufacture of a compound (I): R-(CH2)n-OH comprising a first stage in which a compound (III): R-(CH2)n-X is reacted at normal atmospheric pressure or in the region thereof, in a polar aprotic solvent on a salt of a carboxylic (IIa) or dicarboxylic acid (IIb). In a second stage, the ester (IVa) or the diester (IVb) obtained in the first stage undergo saponifying by the action of a base in an aqueous or organic medium, and the compound of formula (I): R-(CH2)n-OH formed when the ester or diester are saponified is then separated. In the formulae R = C1-C10 perhalogenated alkyl; 1 « n « 4; R1 = hydrogen or optionally substituted C¿1?-C5 alkyl; R?2 = C¿1-C2 saturated alkylene; and X = halogen.
Patent EP-0721583-A1 (EP)
Inventor: HUGGENBERGER CRISTIAN
IPC: G01N27/49
Filed: 1995-07-19
Abstract: Mit einer selektiven Membran (5a) kann die Querempfindlichkeit von elektrochemischen Gassensoren (7) auf Störgase (18) auf elektrokatalytischem Weg beträchtlich und dauernd vermindert werden. Zur Eliminierung bestimmter Störgase (18) wird ein entsprechender Katalysator (5b) auf einer gasdurchlässigen Membran (8) derart ausgewählt, dass diese in Produkte umgewandelt werden, auf die die Messelektrode (11a) vermindert oder gar nicht mehr anspricht, wobei aber das zu detektierende Gas (17) möglichst keine Reaktion eingehen soll, so dass es im vollen Umfang an der Messelektrode (11a) reagieren kann. Solche selektiven Membranen (5a) können vorteilhaft mit Membranelektroden kombiniert werden. Im Gegensatz zu herkömmlichen Adsorptions- und chemischen Absorptionsfiltern wirken die katalytisch arbeitenden Membranen (5a) dauernd und ohne Erschöpfung der Kapazität auch in Bereichen weit über den MAK-Werten. Mit solchen selektiven Membranen (5a) ausgerüstete elektrochemische Gassensoren arbeiten mit herkömmlicher Auswerteelektronik (im einfachsten Fall mit einem an der Messelektrode (11a) und an einer Gegenelektrode (12a) angeschlossenen Amperemeter (22)) und benötigen keine aufwendige Kompensationselektronik.
Patent EP-0769078-A1 (EP)
Inventor: KOSA THEODORE
IPC: C22C38/00
Filed: 1995-07-07
Abstract: An austenitic, stainless steel alloy having a unique combination of machinability and a low magnetic permeability, especially in the cold worked condition, is disclosed consisting essentially of, in weight percent, about -C 0.l035 max -Mn 1.0-4.0 -Si 1.0 max -P 0.2 max -S 0.15-0.45 -Cr 16.0-20.0 -Ni 9.2-12.0 -Mo 1.5 max -Cu 0.8-2.0 -N 0.035 max -Se 0.1 max -  with the balance essentially iron.
Patent EP-0782641-A1 (EP)
Inventor: SCHNEIDER KEITH R
IPC: C02F1/78
Filed: 1995-07-21
Abstract: Procédé et dispositif de lavage du linge n'utilisant qu'une quantité limitée ou nulle d'eau chaude et de détergents, au moyen d'un système d'eau de lavage ozonée en circuit fermé ou ouvert, dans lequel l'eau de lavage contenue dans un réservoir de contact (14) est ozonisée par un générateur d'ozone avant son utilisation dans la machine à laver (10). L'oxygène et/ou l'air sec utilisés dans le générateur d'ozone (40), afin de générer l'ozone, sont concentrés par un concentrateur d'oxygène (41) avant d'être introduits dans ledit générateur (40). Ce système comprend un injecteur à venturi (42) servant à entraîner l'ozone dans l'eau des réservoirs de stockage et de contact (14). Il comprend également des expanseurs de contact (46), des mélangeurs statiques (45) et des raccords à limitation de débit (47). On peut recueillir, filtrer et réutiliser les eaux usées, ce qui permet de solutionner des problèmes d'élimination d'eaux usées et, de ce fait, de réaliser des économies importantes en eau et en énergie.
Patent EP-0772477-A1 (EP)
Title: Device for the automatic closure of a shut-off fitting
Inventor: LEMBSER GERHARD
IPC: A62C2/04
Filed: 1995-07-21
Abstract: In order to limit damage when pressure exceeds or falls below a certain permissible level, ducts carrying gas or liquid are provided with automatically closing shut-off fittings. These fittings are kept in the open position by elements which counteract the closing force. The purpose of the invention is to create an automatic closure device of simple design which will reliably and automatically cause the shut-off fitting to close if the pressure exceeds or falls below the permissible range. The proposed closure device is provided with at least one variable-volume hollow body which can be pressurized; this acts as the closing force counteracting element. The hollow body has at least one relief device (9) to which the operating pressure is applied. If the pressure exceeds or falls below the permissible value, the closure sequence is triggered: the relief device (9) opens, the pressure at that location falls and the closing force becomes effective and closes the shut-off fitting (1). A closure device of this type can be combined with various types of usual commercial shut-off fittings (1).
Patent EP-0789944-A1 (EP)
Inventor: BESSERER HORST
IPC: A47B47/02
Filed: 1995-10-07
Abstract: PCT No. PCT/EP95/03959 Sec. 371 Date Oct. 9, 1996 Sec. 102(e) Date Oct. 9, 1996 PCT Filed Oct. 7, 1995 PCT Pub. No. WO96/14679 PCT Pub. Date May 17, 1996A frame composed of horizontal and vertical frame members that form front and back frames, the frames being joined at their corners using depth struts. The invention achieves a simple construction by designing the horizontal and vertical frame members as extruded sections with continuous integral or molded-in fastening grooves and screw sockets, by designing the depth struts as angle sections whose sides together form a right angle and by using fastening screws to screw the frame members meeting at the corners to the sides of the depth struts.
Patent EP-0752116-A1 (EP)
Inventor: MEULENDIJKS GIJSBERTUS HENRICU
IPC: G02B1/11
Filed: 1995-11-21
Abstract: Method for manufacturing a glass substrate with reduced glare wherein a suspension comprising sub-micron transparent oxide particles and a binder is coated on the substrate to form a film, whereafter the film is dried in such a manner that in situ flocculation of the particles takes place. Said in situ flocculation strongly reduces glare on the said surface.
Patent EP-0793729-A1 (EP)
Inventor: VAN DYK TINA KANGAS
IPC: C12Q1/68
Filed: 1995-11-20
Abstract: A reagent, useful in the detection of environmental insults comprising bacterial cells containing a stress promoter operably linked to a lux gene complex has been prepared by lyophilizing the cells in a specified medium. The reagent may be used immediately upon rehydration where a positive test for the presence of an environmental insult is given by an increase in light production from the cells.
Patent EP-0722016-A1 (EP)
Inventor: SCUERO ALBERTO
IPC: E02B7/08
Filed: 1996-01-09
Abstract: A system for constructing underwater impermeable protective sheathings of hydraulic structures (10) or parts of them. At least one reference line is provided on the surface area (11) to be protected and a protective sheathing is constructed underwater by positioning and stretching impermeable sheet materials (12) over the area (11), keeping one lateral edge of each sheet material (12) parallelly aligned to said reference line, and maintaining hydrostatic balanced conditions between the pressures on the front and rear faces of each sheet material (12); the sheets (12) are afterwards watertight connected along their edges and anchored to the surface (11) of the hydraulic structure (10) by mechanical anchorage devices (13, 20, 21, 24).
Patent EP-0728890-A1 (EP)
Inventor: MECKBACH HEINZ DR-ING
IPC: E05D5/06
Filed: 1996-01-18
Abstract: Support arrangement in which the support section (1) is firmly fixed to the opposite pole cover (2). The cover is firmly attached to the housing-side metal plate via a reinforcing plate (6). The support section is screwed to the cover and to the reinforcing plate. The section has a U-shaped profile.
Patent EP-0729708-A1 (EP)
Inventor: SPRING WOLFGANG
IPC: A23K20/189
Filed: 1996-02-21
Abstract: Enzymes from krill (Euphausia superba) are used as food for aquatic animals.
Patent EP-0745564-A1 (EP)
Inventor: ALLEN STEPHEN RICHARD
IPC: H01J61/30
Filed: 1996-05-06
Abstract: The method comprises the following steps: (a) delivering and depositing a first or channel-forming ribbon of molten glass to a surface of a mold assembly having a mold cavity possessing at least one channel-forming groove formed therewithin and a peripheral surface, wherein the channel-forming ribbon overlies the mold cavity and the peripheral surface of the mold assembly; (b) allowing the channel-forming ribbon of molten glass to substantially conform to the contour of the mold cavity resulting in the formation of at least one channel in the ribbon of the molten glass; (c) delivering and depositing a second or sealing ribbon of molten glass to the outer surface of the channel-forming ribbon of molten glass wherein the viscosity of the sealing ribbon is such that the sealing ribbon (i) bridges but does not sag into complete contact with the surfaces of at least one channel of the channel-forming ribbon and (ii) forms a hermetic seal wherever the sealing ribbon contacts the channel-forming ribbon to form a glass article possessing at least one enclosed channel; and, (d) removing the glass article from the mold. 
     Conformance of the channel-forming molten glass ribbon to the mold cavity in step (b) is achieved by gravity forces, vacuum actuation or by a combination of both.
Patent EP-0757948-A1 (EP)
Inventor: LINNE OLAF DIPL-ING
IPC: B61D41/04
Filed: 1996-05-17
Abstract: The device has a seating display (7) for indicating the reservation condition of the individual seats and at least one overall display (5) for indicating the overall seat reservation condition. The seating display is coupled to a microprocessor control with an input device (4) for entering the seat reservations and a memory (1) for holding the reserved seat information.
Patent EP-0758030-A1 (EP)
Inventor: SOHLER MANFRED
IPC: D01H11/00
Filed: 1996-05-23
Abstract: A cleaning installation for textile machines is moved above or along a row of textile machines and accommodates a blower (22) supported via a frame. The blower (22) can be connected to a suction and/or blow tube. The frame is formed out of two plates (28,30), which are located opposite each other. The air guide plates (32) of the blower (22) and the blower wheel (26) extend between the plates (28,30).
Patent EP-0787641-A1 (EP)
Inventor: ROLANDO ADRIANO
IPC: B62D5/065
Filed: 1996-08-08
Abstract: A hydraulic power steering system (1, 1') for a vehicle comprising a hydraulic fluid displacement pump (2), operated by a thermal engine (3) of the vehicle and provided with a suction port (4) and a delivery port (5), a reservoir (6) for collecting said fluid, connected to suction port (4), a double-acting hydraulic cylinder (7), capable of controlling direction of front wheels (8) of the vehicle, and a distribution unit (9) fitted with an inlet port (11), connected to delivery port (5), a vent port (13), connected to reservoir (6) and two service ports (14, 15), connected to respective chambers (18, 19) of hydraulic cylinder (7); distribution unit (9) comprising a first and a second distributor (26, 28), respectively controlled by hydraulic cylinder (7) and by a steering wheel (10) of the vehicle and movable with respect to each other; pump (2) being of the variable displacement type and system (1, 1') further comprising a flow request sensor (31) from and to chambers (18, 19) of cylinder (7) and a device (30) for adjusting displacement of pump (2), controlled by sensor (31).
Patent EP-0824907-A1 (EP)
Inventor: WEEGE ROLF-DIETER PROF DR
IPC: A61G5/10
Filed: 1996-08-21
Abstract: Each wheel (1) is mounted on a wheel axle especially of a wheelchair (2). The position of the wheels is adjustable in an axle-holder (4) fixed to a frame (3). The mounting part of the wheel is guided along a curved track positioned so that the top part (5) of the wheel remains the same distance (A) from the wheel-chair frame in every adjusted position of the wheel camber. The part of the wheel axle pointing towards the wheel is mounted in a bushing swivel mounted in the axle-holder and whose other end is mounted in a guide groove.
Patent EP-0767311-A1 (EP)
Inventor: BRUNNER RUDOLF
IPC: F15B11/05
Filed: 1996-09-05
Abstract: The hydraulic control device (S) for, at least, one consumer, comprising a two-way control valve (Z) that has a hydro-mechanical phase shift element (X) for, at least approximately in-phase vibrations of the load pressure and the pressure in the pressure line (2,D), downstream of the valve. The pressure vibrations, on the opening side (9) and the closing side (10) of the valve, are relatively phase-shifted by the element. The valve is hydraulically dampened in closing direction only. A closing movement dampener device (Y) is located in a control pressure line (11) which branches off the pressure line downstream of the valve. This forms the phase shift element.
Patent EP-0771810-A1 (EP)
Inventor: SICKEN MARTIN DR
IPC: C09K21/14
Filed: 1996-10-12
Abstract: A process is claimed for the production of mixtures of oligomeric phosphate esters of formula (I). In (I), n = 0-8; R1, R2, R3, R7 = a halogen-free alkyl or aryl group or an OH-containing group of formula -(CHR5-CHR6-O)m-H (II); R4 = a group of formula -(O-CHR5-CHR6)m- (III); R5, R6 = H or alkyl; m = 1-4. The process comprises (1) reacting (a) aliphatic or araliphatic alcohols and/or phenols with (b) phosphorus pentoxide (P4O10) in a mole ratio of (a):(b) = (2.8-6.0):1.0 for 0.5-72 hrs. at 20-100 degrees C to give a mixture of partial polyphosphate esters of formula (V), in which R1', R2', R3', R7' = alkyl, aryl or H; and then (2) reacting with an epoxide of formula (IV) at 20-180 degrees C. Preferably stage 1 is carried out for 2-6 hrs.at 20-60 degrees C, with a mole ratio of (a):(b) = (3.0-4.5):1, and stage 2 is carried out at 60-100 degrees C. The ratio of OH-containing groups to non-OH-containing groups = about 1:1.
Patent EP-0770378-A1 (EP)
Inventor: THIEM JOACHIM PROF DR
IPC: A61K8/00
Filed: 1996-10-17
Abstract: The following are claimed: (A) cosmetic or pharmaceutical preparation comprising hexosylglycerides and/or (hexosyl)hexosyglycerides. (B) use of glycosylglycerides as agents which enhance skin moistness.
Patent EP-0779418-A1 (EP)
Inventor: LUEHR GUNTHER HANS DIPL-ING
IPC: F01N13/18
Filed: 1996-11-22
Abstract: The manifold has an inner (3) and an outer (4) shell joined to each other around the inputs (1,2). An space (5) is formed between them. The inner shell has at least one device for compensating expansion in relation to the outer shell. The shells are formed by inner high pressure deformation from the outer and inner tubes of a duplex tube. The device for expansion compensation comprises a corrugation (8) of the inner shell. The outer shell has a corrugation (9) reducing the sound radiation.
Patent EP-0851028-A1 (EP)
Inventor: OFFORD CAVIN ELIZABETH
IPC: C12N5/00
Filed: 1996-12-24
Abstract: Immortalised human corneal epithelial cell line, comprises cells of the cell line which are capable of stratification and expressing metabolic markers specific for nonimmortalised human epithelial cells, differentiation markers specific for nonimmortalised human corneal epithelial cells and markers specific for an inflammatory reaction.
Patent EP-0734118-A1 (EP)
Inventor: MURTOJARVI SIMO
IPC: H03F1/02
Filed: 1996-03-04
Abstract: An active biasing circuit to provide linear operation of an RF power amplifier. A current generator circuit provides a current to the stages of the RF power amplifier. In the final power amplifier stage the current is applied to a bias control amplifier that includes a transistor connected as a diode. The transistor diode is connected through a resistor to the emitter of a bias control transistor, which is in turn connected to and controls the gate of a transistor power amplifier in the final power amplifier stage of the RF power amplifier with a bias current that is the highest current level needed for highest RF power. The transistor diode and the current generator circuit are also connected to bias control transistors in the other stages of the RF power amplifier such that the other stages are likewise controlled with the current from the current generator.
Patent EP-0735028-A1 (EP)
Inventor: PATEL BOMI PILLOO
IPC: A01N43/50
Filed: 1996-03-25
Abstract: There are provided α-(dioxoimidazolidine)-acetanilide compounds which are effective for the control of phytopathogenic fungi, the control and prevention of disease caused thereby and the protection of crops therefrom. Further provided are fungicidal methods and compositions comprising said compounds, process for the preparation of said compounds and certain intermediates for the preparation of said compounds.
Patent EP-0765877-A1 (EP)
Inventor: PEGLION JEAN-LOUIS
IPC: A61P25/26
Filed: 1996-09-26
Abstract: 5,6,7,8-Tetrahydro-naphthoÄ2,3-bÜfuran and -indanoÄ5,6-bÜfuran derivs. of formula (I), their racemic forms and optical isomers and their acid addn. salts are new, in which: A-B = CH=CH or CH2-CH2; n = 0 or 1; and Y = 2-10 C alkenyl;  omega -(cycloalkyl)alkyl,  omega -(methyl cycloalkyl) alkyl or  omega , omega -(di-cycloalkyl)alkyl (the cycloalkyl groups having 3-7 C and the alkyl having 1-4 C); or a gp. e.g. of formula (i) or (ii).
Patent EP-0738038-A1 (EP)
Inventor: DELL OVA FRANCIS
IPC: G11B7/00
Filed: 1996-04-09
Abstract: The amplifier includes a MOS transistor with its drain connected to an input terminal (A) which receives the current (I) to be amplified. The transistor gate (MN1) is connected to earth (GND) via a dc current source (14) which delivers a current I. A cascode transistor (MP1) is connected to the gate and drain of the first transistor. A constant voltage (Vc) is applied to the gate of the second transistor, while a second current source (16) delivers a current 2I to its source. A third transistor (MN2) is connected with its source and drain in parallel with the first transistor (MN1). The current collected at its output is amplified by a factor n which is determined by the surface ratio of the two transistors.
Patent EP-0762302-A1 (EP)
Inventor: FULLER BILLY J
IPC: G06F12/00
Filed: 1996-09-04
Abstract: A single transaction technique for a journaling file system of a computer operating system is disclosed in which a single file system transaction is opened for accumulating a plurality of current synchronous file system operations. The plurality of current synchronous file system operations are then performed and the single file system transaction closed upon completion of the last of the file system operations. The single file system operation is then committed to a computer mass storage device in a single write operation without the necessity of committing each of the separate synchronous file system operations with individual writes to the storage device thereby significantly increasing overall sytem performance. The technique disclosed is of especial utility in conjunction with UNIX System V based or other journaling operating systems.
Patent EP-0762178-A1 (EP)
Inventor: CARRARO MIRCO
IPC: G02C5/22
Filed: 1996-09-04
Abstract: A structure for rimless spectacles of the type fashioned from wire where the shafts (5) are attached on either side to static hinge mounts, likewise in wire, each anchored by two parallel shanks (1, 1') with portions (8) bent outward from the lenses and affording pairs of coils (4, 4') aligned with the points of anchorage (2); and where the bridge and nosepiece support (9) is in one piece and exhibits an upturned-U profile with splayed members (9', 9") formed into a loop (10) at bottom and redirected upwards, each terminating in a fork (11) of which the pins are inserted obliquely through the respective lens (A) and anchored in an interference fit; alternatively each upwardly directed end (9") can be bent sideways at 90° to form an angled portion (14') accommodated partly by a groove (14) machined in the lens (A) and terminating in a single pin (13), again inserted obliquely through the lens; and further where the lens present a peripheral channel in which to seat an elastically deformable ring.
Patent EP-0803483-A1 (EP)
Inventor: CHIBA MAKOTO
IPC: C09J123/02
Filed: 1996-01-11
Abstract: This invention provides a composition for double glazing use which satiskfies the requirement of both low moisture permeability and weather-resistant adhesiveness and also has rapid hardenability by addition type curing, can be produced by a line process and is able to be used as a one-pack sealant having excellent shelf stability and mechanical properties, and the composition for double glazing use of this invention comprises (A) a hydrocarbon polymer having at least one alkenyl group in its molecule and a molecular weight of 500 to 300,000, (B) a curing agent having at least two hydrosilyl groups in its molecule, (C) a hydrosilylation catalyst and (D) a tackifier as essential components. When the composition for double glazing use requires one-pack adhesive property, shelf stability improving agent (E) is further used in addition to the components (A) to (D). An isobutylene polymer is desirable as the component (A), and a polyorgano hydrogen siloxane as the component (B).
Patent EP-0809460-A1 (EP)
Inventor: CANNI FERRARI CESARE MARIO
IPC: A47L13/38
Filed: 1996-01-24
Abstract: L'invention porte sur un aspirateur-balais (1) comportant une poignée (5) en forme de manche allongé, un corps (4) fixé sous ladite poignée, un moyen de nettoyage (6) fixé au corps et conçu pour recueillir la poussière lors qu'on fait passer le corps sur le sol. L'aspirateur-balais se caractérise en ce qu'il comporte un aspirateur intégré au corps et muni d'un orifice d'aspiration (16) s'ouvrant vers le bas et contigu au moyen de nettoyage.