baber/WOPTO huggingface dataset:
Patent EP-0331709-B1 (EP)
Inventor: WATERS MARKS HENRY
IPC: H01R13/645
Filed: 1988-08-01
Granted: 1994-01-26
Abstract: A key retention system for electrical connectors which includes a connector (12) including a lower backshell (42) having at least one generally T-shaped slot (51) extending therein from a side face (52) thereof for receiving a generally T-shaped key (61). Slot (51) and key (61) are configured to permit key (61) to be easily inserted into slot (51) in the correct orientation and to prevent key (61) from rotating or from moving laterally or longitudinally within slot (51) to any appreciable extent. Locking means comprising a projection (81) extending inwardly from the cover (43) for the lower backshell (42) is positioned to extend into the slot when cover (43) is mounted to lower backshell (42) to lock key (61) in position within slot (51).
Patent EP-0323828-B1 (EP)
Title: Explosive for war heads and solid propellants
IPC: C06B33/08
Filed: 1989-01-03
Granted: 1990-10-24
Abstract: An explosive with maximum energy yield for warheads and solid rocket propellants comprises a high-energy secondary explosive with inorganic perchlorate and metal component with a high affinity for oxygen as well as desensitizing and binding agents. The oxygen balance sheet of the secondary explosive is balanced by the perchlorate component approximately to provide a complete reaction to give carbon dioxide and water. Those explosive gases are reduced by the metal component, supplying energy, in accordance with the requirements made on the explosive.
Patent EP-0339433-B1 (EP)
Inventor: WEIDEMEIER KLAUS
IPC: C09D5/02
Filed: 1989-04-18
Granted: 1994-08-17
Abstract: PCT No. PCT/EP89/00412 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Apr. 18, 1989 PCT Pub. No. WO89/10387 PCT Pub. Date Nov. 2, 1989.The invention relates to water-thinnable baking paints, the use thereof as filler material and intermediate stone chip resistant coat as well as a process for painting motor vehicle bodies. The water-thinnable baking paints comprise as binders a combination of (I) 20 to 70% by weight of a water-thinnable polyurethane resin with an acid value of 15 to 35, (II) 20 to 70% by weight of an epoxy resin-modified water-thinnable polyester which can be prepared by reacting a polyester (A) with a molecular weight (number average) below 2000, an acid value of 35-240 and a hydroxyl value of 56-320, with 0.3 to 1.5 equivalents per polyester molecule of an epoxy resin (B) having an epoxide equivalent weight of 170 to 1000, based on a bisphenol, and/or with a derivative of this epoxy resin (C) containing at least one epoxide group per molecule under reaction conditions where essentially only carboxyl groups react with epoxide groups, and (III) 0 to 20% by weight of a water-thinnable aminoplast resin, the sum of the components (I) to (III) being always 100% by weight.
Patent EP-0341612-B1 (EP)
IPC: A61M5/31
Filed: 1989-05-05
Granted: 1992-08-19
Abstract: An anticontagion device for injecting dental anesthetic solutions contained in cartridges, comprising a cartridge-holding sleeve (2) for once-only use, which is closed by a non-removable plug (1) and fitted to a piston mechanism.
Patent EP-0364847-B1 (EP)
Title: Motor bogie for a railway vehicle with a low floor over its whole length
IPC: B61F5/52
Filed: 1989-10-09
Granted: 1992-06-17
Abstract: End motor bogie, or intermediate motor bogie between two bodies, for a railway vehicle having a low floor over its entire length, comprising: a) a load-bearing transom (31) carried via secondary suspensions (32, 33) by a frame (34) itself bearing via primary suspensions (35, 36, 35A, 36A) on two axles (39, 40) carrying the running wheels (41, 42, 43, 44), b) at least one motor connected to the axles by couplings and reduction gears, each motor driving the two wheels of a same axle in rotation, c) brake discs. It comprises two motors (45, 46), couplings (47, 48), reduction gears (51, 52) and brake discs (53) arranged laterally on either side and outside the running wheels. <IMAGE>
Patent EP-0369216-B1 (EP)
Title: Pharmaceutical preparation based on ester derivatives of hecogenine, and their use in treating benign prostatic hyperplasia
IPC: A61K31/58
Filed: 1989-10-25
Granted: 1993-06-16
Abstract: The invention concerns a pharmaceutical composition which comprises lower alkyl ester derivatives of hecogenin and pharmaceutically compatible carriers. The pharmaceutical composition has an inhibiting effect on cell growth and can be used for the causal treatment of benign prostata hyperplasia in human beings and in animals.
Patent EP-0348024-B1 (EP)
Inventor: REKERS JOHN WILLIAM
IPC: C08G18/50
Filed: 1989-04-21
Granted: 1995-03-29
Abstract: A process for coloring polyurethane resins made by a polyaddition reaction of a polyol and an isocyanate is provided, which comprises adding to the reaction mixture before or during the polyaddition reaction a reactive coloring agent suitable for incorporation in the resin with the formation of covalent bonds, said coloring agent having the formula: <CHEM> in which R1 and R2 are independently selected from an alkyl group having from 1 to about 12 carbon atoms, X is --CH2--, a and a min are integers from 1 to about 6, and Y and Y min  are independently selected from polymeric units of hydroxy alkylenes or alkylene oxide monomers selected from ethylene oxide, propylene oxide, butylene oxide, cyclohexene oxide, or glycidol, b and b min are independently either 0 or 1, and Z and Z min  are reactive groups independently selected from -OH, -NH2, or -SH.
Patent EP-0372689-B1 (EP)
Inventor: MYERS DAVID LISTER
IPC: G01L1/24
Filed: 1989-09-29
Granted: 1994-03-02
Abstract: A clip-on device for detecting whether or not an optical fibre F is carrying a light signal subjects a first portion of an optical fibre to microbending and detects any light escaping from the fibre as a result. The device comprises an anvil 2 having an undulating surface and a pulsed pressure pad 1, driven by a motor 10, for urging an optical fibre F against the undulating surface of the anvil so that a portion of the fibre is subjected to microbending of a gradually increasing extent. A second portion of the fibre is subjected to macrobending by a light guide 8 or 9, which macrobending is insufficient, by itself, to cause a substantial amount of light to escape from the fibre, but serves to concentrate the light caused to leak from the fibre by microbending of the first portion of the fibre. A control unit 13, operatively coupled to the photodetectors 6 and 7 associated with the light guides 8 and 9 and to the pressure pad 1 gives an output indication on receipt of a signal from the photodetector 6 or 7 that escaping light has been detected and, on receipt of such signal, stops the motor 10 so that the pressure pad 1 is stopped from further increasing the extent of microbending of the portion of the fibre. <IMAGE>
Patent EP-0330567-B1 (EP)
Title: Process for the preparation of an extract from ginkgo biloba leaves
IPC: A61K36/00
Filed: 1989-02-22
Granted: 1991-10-23
Abstract: The invention relates to a new process for the preparation of an extract from Ginkgo biloba leaves. 
<??>In the process, the following successive operations are performed: - grinding of Ginkgo biloba leaves; - extraction of the ground preparation of Ginkgo biloba leaves using an aqueous ketonic solvent; - concentration of the extraction liquors in order to precipitate biflavonoids and hydrophobic substances; - filtration of the aqueous concentrate; - alkalinisation of the filtrate to precipitate proanthocyanidins; - removal of the insoluble fraction containing proanthocyanidins by filtration; - acidification of the filtrate; - liquid-liquid extraction of the filtrate with a C4-C6 ketone in the presence of ammonium sulphate; - and recovery of the extract by taking the ketone phase to dryness.
Patent EP-0334775-B1 (EP)
Title: Coil switching device
IPC: G11B15/02
Filed: 1989-03-15
Granted: 1993-10-13
Abstract: The invention relates to a device for switching a coil between a first state in which it is connected between a supply source and earth via an impedance, and a second state in which it is connected between an output terminal and earth, a first switch (TREC) being arranged between the said output terminal and the supply source. This switching device comprises: a diode (14) connected between the said output terminal (16) and the said supply source, a controlled interruptor (TPB) connected in parallel with the said impedance between a second terminal of the coil and earth, and a means of detection and of control (20, 24) connected between the diode and the supply source for detecting the instant at which the potential between the diode and earth becomes equal to a predetermined value which is lower than the direct voltage drop across the terminals of the diode, and for then operating the said interruptor. 
<IMAGE>
Patent EP-0394329-B1 (EP)
Title: Pipe joints
Inventor: GREATOREX CYRIL BARRIE
IPC: F16L21/04
Filed: 1988-12-19
Granted: 1994-09-28
Abstract: A pipe joint consists of a sleeve (2) surrounding a socket chamber (3) for receiving a spigot (5). A gland (9) extends into the socket chamber (3) against a heel portion (12) of a sealing ring (7). Axial movement of the gland (9) forces the sealing ring (7) and causes a leading nose portion (14) of the sealing ring (7) to be deflected radially inwardly by the internal profile of the sleeve (2) against the external surface of the spigot or pipe end (5), thereby forming a seal. The heel portion (12) of the seal ring (7) maintains substantially the same radial position in the socket (3).
Patent EP-0449814-B1 (EP)
IPC: G03B21/16
Filed: 1989-04-21
Granted: 1993-06-30
Abstract: Le rétroprojecteur décrit comprend un élément d'affichage à cristaux liquides, qui est placé sur la plaque d'écriture, entouré par un cadre (10), et comporte des couches de photopolarisation sur les deux côtés, le rétroprojecteur comprenant également un système de formation d'image optique et un agencement à lampe et à réflecteur disposé dans le logement (1) du projecteur. La surface (11a) du cadre (10) qui fait face à la plaque d'écriture (7) est placée selon un angle tel que les rayons lumineux (9) émis par la lampe (22) et arrivant sur la surface (11a) s'échappent dans l'espace libre à l'extérieur du logement (1) du projecteur, ce qui réduit la production de chaleur à l'intérieur du logement (1).
Patent EP-0419529-B1 (EP)
Inventor: HADDEN RALPH
IPC: A23L13/00
Filed: 1989-06-01
Granted: 1994-04-20
Abstract: A process for producing collagen fibres comprises comminuting collagen containing tissues, drying the comminuting product and milling the dried material whilst maintaining the temperature sufficiently low to prevent substantial conversion of collagen to gelatin. A food product includes the step of adding collagen fibre or collagen fibre as produced by the method disclosed to protein products. Finely divided collagen fibre produced as disclosed or by other methods can be used in a pre-dusting system for protein products prior to the coating of the protein products. The invention is particularly useful for restructuring poorly textured meats, mechanically recovered meat products, offals, fish, fish products and other protein products to improve textural properties, water retention, fat retention, eating quality, juiciness, succulence, shape, size retention and protein content.
Patent EP-0422086-B1 (EP)
IPC: D03D27/00
Filed: 1989-06-28
Granted: 1993-05-05
Abstract: In einem Verfahren zur Herstellung eines plüschartigen Reinigungstuches aus Polstoff, bei dem ein Besatz von thermoplastischen Polfäden mit einer Grundstruktur aus thermoplastischen Fäden bei einer Temperatur von 423 bis 433 K (150 bis 160°C) durch Verschweißen verankert wird, werden Polfäden mit unterschiedlichen Schmelz- bzw. Schrumpftemperatur-Eigenschaften in flächiger Verteilung verwendet, so daß eine erste Teilmenge der Polfäden bei Schweißtemperatur schrumpft und eine zweite Teilmenge der Polfäden nicht oder weniger schrumpft als die erste Teilmenge. Die erste Teilmenge der Polfäden beträgt etwa 60 % der Gesamtmenge und vermittelt durch die gekräuselte und härtere Struktur eine erhöhte Schabwirkung.
Patent EP-0382105-B1 (EP)
Inventor: ELGNER RUDOLF
IPC: A21C9/08
Filed: 1990-02-02
Granted: 1994-04-20
Abstract: The invention relates to a device for the preparation of bakery products by cutting out adjacent dough pieces (7) from a dough strip (4) fed stepwise on a conveyor belt (1) and subsequent separating and positioning the dough pieces (7) by means of gripping devices (38) moving them individually, a sliding carriage (24) being arranged over the conveyor belt (1), movable parallel to the axis of the latter, a plurality of individual gripping units (38) being guided next to each other on said carriage and movably in parallel at right angles to this direction of motion, the gripping units corresponding in number and spacing to the position of the dough pieces (7) lying adjacently in at least one row and being adjustable between a position with a clearance above the dough pieces (7) and a position for gripping these, and also being adjustable about their vertical axis. <IMAGE>
Patent EP-0398000-B1 (EP)
Inventor: OKUIE TAKAYUKI
IPC: B41J2/21
Filed: 1990-03-28
Granted: 1994-08-31
Abstract: According to a method of controlling a head in an image recording apparatus, a valve body (16) made of a diaphragm is brought into tight contact with a valve seat (15) having a nozzle hole. A pressurized ink is supplied to a contact portion between the valve body (16) and the valve seat (15). A gap formed between the valve body (16) and the valve seat (15) upon supply of the pressurized ink is controlled by an actuator (21). The pressurized ink is discharged from the nozzle hole through the gap controlled by the actuator (21).
Patent EP-0468083-B1 (EP)
Inventor: KELLER JAKOB DR
IPC: F02C5/00
Filed: 1990-07-27
Granted: 1995-11-15
Abstract: In a method for preparing the working gas in a gas turbine installation, the air prepared by a compressor (1) is mixed, downstream of the compression, with a fuel (4) and then fed to a pressure wave machine (5). This fuel/air mixture fills the revolving rotor cells (11) of this same pressure wave machine (5) in a continuous process. The mixture caught in the rotor cells (11) is then brought to ignition at constant volume. The working gas thus obtained then serves for acting upon a gas turbine (7, 9) placed downstream of the pressure wave machine (5).
Patent EP-0434977-B1 (EP)
Title: Boiler
IPC: F23D14/70
Filed: 1990-11-22
Granted: 1993-02-10
Abstract: Sectional boiler with two end sections (5) and at least one central section (6) with a number of burner pipes (1). With more than two burner pipes (1), a separate T-shaped central section (6) is provided, which projects with its leg into the space between two burner pipes (1). <IMAGE>
Patent EP-0416697-B1 (EP)
Inventor: SZUBA STEFAN
IPC: H05B41/392
Filed: 1990-09-03
Granted: 1995-07-05
Abstract: A control circuit for a dimmer which receives all of its operating power through the control terminals from the dimmer of the fluorescent lamp to which said dimmer is connected.
Patent EP-0407186-B1 (EP)
Inventor: WILSON ROBERT W C O MINNESOTA
IPC: G01R31/50
Filed: 1990-07-05
Granted: 1994-12-28
Abstract: A device for monitoring the grounding characteristics of both an electrically dissipative work surface and a conductive wrist strap having a grounding tether. The device includes a mat monitor and a strap monitor. The mat monitor checks the resistance of the mat ground path and alerts the user if this resistance exceeds a predetermined resistance. The strap monitor checks the resistance of the wrist strap and tether ground path, and employs a timer to send electrical pulses to the wrist strap rather than having a constant voltage output to the strap. The strap monitor establishes a resistance window for the strap ground path, and alerts the user if the strap ground path resistance falls outside of the resistance window.
Patent EP-0421585-B1 (EP)
Inventor: HISANAGA TETSUO
IPC: G01F1/68
Filed: 1990-08-07
Granted: 1996-04-10
Abstract: A zero point compensating circuit for a microbridge flow meter including an upstream thermal sensor means, a downstream thermal sensor means and a heater means located between said upstream and downstream thermal sensor is provided which comprises a first switch coupled to said heater for turning on and off the same and a current supply circuit coupled to said upstream and downstream thermal sensors for selectively supplying the same with a first current when said first switch is closed and a second current larger than said first current when said first switch is opened such that said upstream and downstream thermal sensors reach a temperature to which they are heated when said heater is on in no flow condition. Thus, an offset caused by discrepancy in the resistance value and thermal coefficients of resistance (TCR) of the upstream and downstream temperature sensors can be removed by the above circuit, thereby making it possible to achieve a precise measurement of small flow rates of a fluid of interest.
Patent EP-0413828-B1 (EP)
Inventor: MAKINO YUJI
IPC: A61K31/59
Filed: 1990-02-28
Granted: 1996-04-17
Abstract: This invention relates to a stabilized solid preparation of activated vitamin D3 comprising an activated D3 composition dispersed in an excipient which is readily soluble in an organic solvent and a basic substance such as sodium citrate or magnesium oxide.
Patent EP-0465515-B1 (EP)
Inventor: HEINRICH FRIEDHELM
IPC: H01J37/32
Filed: 1990-03-31
Granted: 1996-08-14
Abstract: Disclosed is a process and an apparatus for monitoring ion-assisted processing procedures on wafers in a process chamber. In accordance with the present invention the known process, respectively the known apparatus is improved by, for the determination of the energy of the ions and/or of the divergence of the ion beam, the red shift and/or the blue shift of emission lines resulting from the reflection of particles an the surface of the wafer being determined from the gases present in the process chamber.
Patent EP-0426870-B1 (EP)
Title: Systeme de commande de saut pour machine-outil a electroerosion
Inventor: KAWAMURA HIDEAKI - NARAHARAMAC
IPC: B23H7/20
Filed: 1990-05-11
Granted: 1994-07-13
Abstract: Dans le système ci-décrit, les conditions de décharge sont évaluées à partir des tensions de décharge (Vn, Vm, Tn) entre une électrode (34) et une pièce à usiner (35) et à partir du courant de décharge (In). Les conditions de décharge évaluées sont introduites dans une unité de commande à logique floue (12), qui effectue un raisonnement à logique floue en fonction des conditions de décharge évaluées, afin de déterminer l'incrément (δT) de la période de saut et l'incrément (δD) de la distance de saut. Un organe de modification (23) de la période de saut et de la distance de saut détermine la période de saut (T) et la distance de saut (D), et un organe (24) effectue la commande de saut en fonction de ces valeurs de manière à gérer l'usinage par décharge. Cet agencement permet d'améliorer la vitesse de la machine et les conditions d'usinage par électroérosion.
Patent EP-0473697-B1 (EP)
Inventor: ENGELSON ERIK T
IPC: A61M25/01
Filed: 1990-05-22
Granted: 1996-08-14
Abstract: A catheter and catheter device for accessing a target site along a tortuous, small-vessel pathway. The catheter includes a flexible distal segment which is composed of a flexible outer tube and a low-friction surface structure embedded in the polymer tube and forming hard, disjoint surface regions. The surface structure allows the catheter to be advanced over sharp bends and small-diameter loops in a guide wire, in advancing the catheter along a small-vessel pathway.
Patent EP-0445265-B1 (EP)
Inventor: GREIVENKAMP JOHN E JR
IPC: H04N1/40
Filed: 1990-09-17
Granted: 1995-08-02
Abstract: Un procédé d'analyse d'images en demi-teinte à l'aide d'un système d'imagerie échantillonnée ou électronique, comprend les étapes consistant, premièrement, un filtrage optique passe-bas de la scène, puis à suréchantillonner la scène à une vitesse égale à plusieurs fois celle requise pour la largeur de bande d'affichage, et enfin, à faire subir une opération de filtrage passe-bas/rééchantillonnage électronique ou numérique des données obtenues, afin de réduire la charge de données du système. Le suréchantillonnage décale avantageusement le crénelage indésirable entre les fréquences de demi-teinte et d'échantillonnage jusqu'à des fréquences supérieures à la largeur de bande d'affichage, de sorte que l'on peut ensuite éliminer par filtration le crénelage sans influer sur les signaux se trouvant dans la largeur de bande de l'affichage.
Patent EP-0491875-B1 (EP)
Inventor: BEBBINGTON CHRISTOPHER ROBERT
IPC: C12N5/10
Filed: 1990-10-25
Granted: 1997-05-21
Abstract: There is described a method, for obtaining a eukaryotic cell containing in its DNA multiple copies of a GS gene, comprising: transforming a eukaryotic glutamine auxotroph with a GS gene; selecting transformant cells containing the GS gene; and culturing the selected transformant cells in a medium which lacks glutamine or in which the amount of glutamine is progressively depleted, the GS gene being of a character such that, or the conditions employed during the culturing step being such that, the GS gene is so weakly transcribed that cells in which the GS gene has been amplified are selected.
Patent EP-0484631-B1 (EP)
Inventor: REIME GERD
IPC: H04N5/93
Filed: 1991-06-28
Granted: 1993-11-10
Abstract: In the signal path (1) for the frequency-modulated luminance signal of a video recorder, an equalising circuit (11) is disposed between the video band (2) and the frequency demodulator (3) which, whenever the luminance signals fall below a specific switching level (U16), operates in the mode of a bandpass filter (19) which is tuned to the carrier frequencies of the luminance signals and, whenever the luminance signals exceed this switching level in the direction of higher values, operates in the mode of an amplitude-controlled delay unit. In the latter mode, phase errors caused by recording and transmission are largely cancelled, whereas, in the former mode, oscillation patterns with deteriorated oscillations are again refreshed in terms of amplitude through the resonance effect. The height of switching level (U16) is set by a noise detection circuit (21) which detects the rate of the oscillations which do not pass through a specific detection level of the noise detection circuit situated in the vicinity of the sound point line of the frequency demodulator. The equalising circuit is thereby adapted to the different reproduction quality levels of different video tapes in such a way that image reproduction with minimum interference and maximum definition is achieved. <IMAGE>
Patent EP-0493698-B1 (EP)
Inventor: HAERLE ANTON PROF DR
IPC: A61F2/00
Filed: 1991-12-04
Granted: 1995-04-05
Abstract: The invention relates to a bone replacement for use in bone defect fillings and/or bone distractions in the body, in which two material components form the shaped body, the first of these material components having a high mechanical "strength", and the second material component having good biological "integration ability" or bone conductivity, and, finally, these bioceramic shaped bodies having spaces for introduction of endogenous bone or bone constituents. The invention also relates to an implant of any material which has, however, a blunt wedge shape, the wedge angle being 2 to 19 DEG . The invention also relates to a method for the preparation of an evacuated implant and to a container for accommodation of an implant. <IMAGE>