baber/WOPTO huggingface dataset:
Patent EP-0552517-A1 (EP)
Inventor: SCHEIDLING MATTHIAS DIPL-ING
IPC: E03D5/00
Filed: 1992-12-11
Abstract: 2.1 Device for the evacuation of liquid media charged with solids has the disadvantage that thorough cleaning of the medium-collecting tank (1) cannot be ensured by using a small amount of flushing medium, frost resistance is not achieved, the connecting lines between the valves and tank block up, and there are pressure fluctuations in the flushing-means supply. 2.2 In the proposed solution, the liquid-storage and mixing tank (3) is arranged around the intermediate tank (2), into which the medium passes from the medium-collecting tank (1) in order then to be emptied into the collecting tank (14), it being possible to heat the liquid-storage and mixing tank (3). 2.3 The valves (23, 15) of the intermediate tank (2) are designed as plate rotary slide valves which form, simultaneously, the valve itself and the delimitation of the intermediate tank (2). 2.4 A multi-stage electronic control unit (17) with economy connection and a pneumatic control unit (13, 29) are provided for the actuation of the control valves (12, 15, 23, 20, 31) of the evacuation system. 2.5 The device can be used in high-speed rail vehicles, aeroplanes, buses, boats and in medical engineering. <IMAGE>
Patent EP-0500390-A1 (EP)
Inventor: OGAWA NAOYA
IPC: H01F27/02
Filed: 1992-02-21
Abstract: A gas-insulated transformer comprises a transformer body (112) and a radiator (114) both filled with SF 6  gas. The radiator (114) comprises a gas introducing header (114A), a gas discharging header (114A), a plurality of radiation panels (114B), and couplers (114C) for couplinq the gas introducing header (114A), gas discharging header (114A) and radiation panels (114B). The coupler (114C) has a passageway having a cross section gradually increasing from an end portion of the radiation panel towards the header (114A).
Patent EP-0514045-A1 (EP)
Inventor: LOBAN JERRY M
IPC: G09B9/30
Filed: 1992-04-30
Abstract: A multi-facetted dome imaging system (10) utilizes rear projection imaging techniques to present a moving or still image to each screen facet (12). The trapezoidal facets (12) are arranged with a series of lower facets (16), upper facets (18), and a top facet (20) generally forming a dome (11). Each facet (12) has a projector (30) disposed at its rear to project the image. Visibility of facet joints is minimized by joining the facets (12) by a pair of transparent stiffeners (42, 44) which hold the mating portions of the screen facets (12). The stiffeners (42, 44) are suspended by springs (48), which are held by a support structure (50).
Patent EP-0535871-A1 (EP)
Inventor: TASAKI YUJI
IPC: F27D3/12
Filed: 1992-09-25
Abstract: A process for producing a ceramic honeycomb structural body, comprises the steps of placing a green ceramic honeycomb structural body (1) on a ceramic plate (3), and then firing the green ceramic honeycomb structural body. The green ceramic structural body (1) is placed on the ceramic plate in the state that a cell-opened end face contacts the ceramic plate. The ceramic plate (3) is composed mainly of heat-resistive inorganic fibres, and has a bulk density of not less than 1.00 g/cm 3 .
Patent EP-0497652-A1 (EP)
Inventor: ROEDERER ANTOINE
IPC: H01Q21/20
Filed: 1992-01-20
Abstract: This device comprises: an array (10) of N radiators, subdivided into P sub-arrays (A, B, C, D) each of M radiators, each beam of the specified pattern utilising a plurality of radiators chosen from the radiators of at least some of the sub-arrays; a common signal source (30); power divider means (40), with one input and N outputs, for distributing the signal delivered by the source; means (30) for amplifying the said signal; and means for selectively exciting with the amplified signal, together with a controlled phase shift, at least some of the radiators so as to obtain the specified radiation pattern. …<??>According to the invention, between the power divider means and the radiators there are provided: P groups of M phase-shifter/amplifier modules (30, 60) placed at the output of the power divider means; and P couplers (80) each with M inputs and M outputs, these M inputs being connected to the M corresponding outputs of the associated group of phase-shifter/amplifier modules, and these M outputs being connected to the M radiators of the associated sub-array. …<??>The phase shift of the phase-shifter/amplifier modules is chosen so as to direct the power delivered by the source towards the radiators participating in the specified radiation pattern, and to thus produce a distributed amplification of the signal emitted by the source while maintaining an essentially identical and constant load on each amplifier whatever modifications are made to the pattern. …<IMAGE>…
Patent EP-0506580-A1 (EP)
Inventor: IKEGAYA ISAO
IPC: B60N2/235
Filed: 1992-03-27
Abstract: A seat reclining apparatus for adjusting an inclining angle of a seat back (5B) to a seat cushion (5C) is provided with a base plate (20A, 20B) secured to the seat cushion (5C). An arm (30A, 30B) is secured to the seat back (5B) and is pivotably supported by the base plate (20A, 20B). An upper tooth (40A, 40B) is secured to the arm (30A, 30B), while a lower tooth (50A, 50B) for engaging the upper tooth (40A, 40B) is pivotably supported by the base plate (20A, 20B). An operating structure (60A, 60B) is pivotably supported by the base plate (20A, 20B), which operating structure (60A, 60B) operates the lower tooth (50A, 50B) to engage and disengage the lower tooth (50A, 50B) and the upper tooth (40A, 40B).
Patent EP-0509910-A1 (EP)
Inventor: FREY JACQUES
IPC: C22C19/07
Filed: 1992-04-15
Abstract: Cobalt-based alloy with a low thermal expansion coefficient, especially for the production of ceramometallic prostheses. The alloy has the following composition by weight: Total molybdenum + tungsten 10 to 15 %       chromium              22 to 27 %       carbon                0.1 to 0.3 %       silicone 1 to 3 %       manganese             0.3 to 0.8 %       boron 0 to 1 %       nickel                < 1 %       iron  < 2 %       cobalt                the remainder of the weight and exhibits a thermal expansion coefficient of less than 14.4x10<-6> m/m  DEG C between 20 DEG C and 600 DEG C.
Patent EP-0515277-A1 (EP)
Inventor: REBOURG JEAN-CLAUDE
IPC: H04M3/36
Filed: 1992-05-21
Abstract: The invention relates to a traffic analyzer of one or more multi-track transmission channels for digital signals. 
<??>The system includes a sample acquisition and storage module (1), and a sample processing module (2). A module (3) including at least one dedicated circuit for discrimination by type of signal travelling over the channel, from the spectral and power values of this signal, makes it possible to carry out a compression of the signals with discriminated parameters and a sharing according to the type of signal or in temporal mode for one or more channels. 
<??>Application to the management of digital or analog telephony installations. 
<IMAGE>
Patent EP-0527683-A1 (EP)
Inventor: PILLON ROBERT
IPC: F02M35/10
Filed: 1992-08-12
Abstract: Induction system for an internal combustion engine (1), comprising a manifold formed from a plenum chamber (2) and a plurality of branches (3) each intended to supply one of the cylinders of the engine, each branch (3) being formed by two pipe elements (3a, 3b) respectively fastened to the plenum chamber (2) and to the cylinder head of the engine (1), characterised in that the facing ends of the pipe elements (3a, 3b) of each of the branches (3) are securely fastened to lateral assembly flanges and in that a flexible seal (4) is interposed between the said flanges, the said seal (4) acting as a filter to prevent the propagation of vibrations from the engine to the manifold. <IMAGE>
Patent EP-0528742-A1 (EP)
Inventor: HSIEH CHANG-MING
IPC: H01L21/336
Filed: 1992-07-10
Abstract: A mesa comprising successive layers of bottom SiO₂ (22A/32), polysilicon pad (22A), top silicon nitride (26A) is first formed on a semiconductor substrate (20). Next, a first layer (34) of N type polysilicon and a second layer (36) of silicon nitride are conformally deposited thereon. Next, the said second layer is anisotropically etched to leave sidewall spacers (36A). 
     A portion of said first layer at the top of the mesa is now exposed. The said exposed portion is then removed leaving lateral sidewalls (34A), whose top part are oxidized (38). Next, all the silicon nitride material is removed exposing the polysilicon pad (22A) and leaving very narrow sidewall spacers (34A) of N type polysilicon that are used as in-situ masks to deliverate very sub-micronic portions (32A) of the bottom SiO₂ layer to be subsequently used as the gate dielectric for the FETs.
Patent EP-0559741-A1 (EP)
Title: Insulating material containing pitch based graphite fiber.
Inventor: THOMAS E KROWL
IPC: C04B28/18
Filed: 1991-11-26
Abstract: An asbestos-free insulating material suitable for use in molten metal casting is disclosed. The material is made from a mixture comprising lime, siliceous component, wollastonite, inorganic fiber and pitch based graphite fiber. The mixture is mixed with water to form a slurry, shaped, heated in the presence of steam, and dried to remove free water.
Patent EP-0647359-A1 (EP)
Title: Systeme de radar de surveillance d'aeroport pouvant detecter les microsursauts
Inventor: JOHNSON ROBERT E
IPC: H01Q19/17
Filed: 1991-11-21
Abstract: Cette invention concerne une antenne (20) à gain élevé qui produit un faisceau en pinceau sur le sol et une antenne (26) à gain plus faible qui produit un faisceau qui se superpose sur le faisceau en pinceau. Ces deux antennes sont couplées à une source (2) d'impulsions RF de sorte que l'amplitude des impulsions RF atteignant l'antenne (20) à gain élevé soit plus faible que l'amplitude des impulsions RF atteignant l'antenne (26) à gain plus faible pendant la détection d'avions, et que l'amplitude maximum des impulsions RF pendant une tranche d'impulsions atteigne l'antenne (20) à gain élevé pendant une phase de détection de la configuration du vent.
Patent EP-0567596-A1 (EP)
Inventor: MAIER BRUCE RICHARD
IPC: C04B41/48
Filed: 1992-01-15
Abstract: Composition de revêtement de surface et son procédé d'application sur des substrats inorganiques. La composition comprend une dispersion d'uréthane aqueuse durcissable en milieu humide, un agent de réticulation ainsi qu'un tensioactif anionique, ledit tensioactif anionique ayant un substituant du groupe phosphate. La dispersion aqueuse d'uréthane comprend des chaînes d'uréthane aliphatiques linéaires discrètes et les différentes chaînes sont liées ensemble lors du durcissement.
Patent EP-0577636-A1 (EP)
Title: Cosmetic preparations for the hair.
Inventor: GIEDE KARL
IPC: A61K8/65
Filed: 1992-03-18
Abstract: The invention concerns the use of combinations of active substances, consisting of (a) a cationic derivative of a protein hydrolysate and (b) a carbohydrate and/or (c) a cationic, anionic or ampholytic polymer, in hair-cleaning and hair-care agents, thus improving the qualities of the hair, in particular its brittleness and its ease of combing when dry.
Patent EP-0609217-A1 (EP)
Inventor: ONTARIO INC
IPC: A61K47/48
Filed: 1992-03-18
Abstract: The present invention is concerned with the use of starch as a complexant with iodine for preparing dry powder pharmaceutical formulations useful in the prepration of capsules or tablets. The helical structure of the amylose molecule and its ability to complex with iodine make starch (amylose) a desirable carrier for the administration of iodine (I2) as a dry powder formulation in capsule or tablet form. These pharmaceutical formulations are particularly useful in the treatment of or the prevention of iodine deficiency diseases including breast dysplasia, breast cancer, endometriosis, premenstrual syndrome and radiation sickness from nuclear fallout.
Patent EP-0570529-A1 (EP)
Title: Agencement de commande de regeneration pour un systeme a memoire ram dynamique
Inventor: NUWAYSER SAMI H
IPC: G06F12/00
Filed: 1992-02-07
Abstract: Gestionnaire (14) de mémoire servant à commander une mémoire (11) comprenant au moins un bloc (15) de mémoire. Le gestionnaire (14) de mémoire comporte un circuit de commande (20) d'accès à la mémoire, qui reçoit une demande d'accès à la mémoire sur un bus et qui effectue en réponse une opération d'accès à la mémoire par rapport à un emplacement de stockage, et un circuit de commande (23) de régénération de mémoire qui comprend un circuit de commande (91) de régénération jaune et rouge. Le circuit de commande (90) de régénération jaune amorce une opération de régénération relative à un bloc de mémoire autre que le bloc par rapport auquel le circuit de commande d'accès en mémoire effectue une opération d'accès à la mémoire. Le circuit de commande (91) de régénération rouge, d'autre part, amorce une opération de régénération relative à au moins un bloc de mémoire et invalide simultanément ledit circuit de commande d'accès à la mémoire afin de l'empêcher d'effectuer l'opération d'accès.
Patent EP-0585287-A1 (EP)
Inventor: WINTER GREGORY PAUL
IPC: C12N15/00
Filed: 1992-05-15
Abstract: The invention provides methods and kits for producing specific binding pairs (sbp) members. Populations of polypeptide chain components of sbp members are combined to form libraries of sbps displayed by secreted replicable genetic display packages (rgdp). At least one of the polypeptide chains is expressed as a fusion with a component of an rgdp which thereby displays that polypeptide chain at the surface of rgdp. At least one population of polypeptide chains is expressed from nucleic acid which is capable of being packaged using a component of an rgdp, whereby the genetic material of rgdps produced encodes a polypeptide chain. The methods enable production of libraries of multimeric sbp members from a very large number of possible combinations. In one embodiment of the invention a method employs "chain shuffling" in the production of sbp members of desired specificity for a counterpart sbp member. Selection procedures are also described.
Patent EP-0582666-A1 (EP)
Inventor: HENDEL ARIEL
IPC: H04L12/56
Filed: 1992-04-28
Abstract: Contrôleur de communication (3), destiné à mettre des paquets de données en mémoire tampon, connectable avec un ordinateur central (1) et une unité de commande de support de communication (2) qui emploie le stockage de numéros de paquets affectés à des paquets de données dans une file d'attente de transmission (9) et une file d'attente de réception (10). Chaque paquet de données reçu ou transmis se voit assigner un numéro de paquet unique (NTi, NRj) et se voit attribuer dynamiquement un stockage dans une mémoire tampon (6) par une unité de gestion de mémoire (7) transparente à la fois pour l'ordinateur central (1) et l'unité de commande (2). Le numéro de paquet est stocké dans une liste d'attente de numéros de paquet (9, 10), avec des indicateurs correspondant aux adresses physiques auxquelles le paquet de données est stocké. Un mécanisme permet l'interruption de l'ordinateur central (1) lorsque la transmission d'un nombre présélectionné de paquets de données est terminée.
Patent EP-0554820-A1 (EP)
Inventor: BRUNGARDT CLEMENT LINUS
IPC: D21H13/14
Filed: 1993-02-01
Abstract: A ceramic forming paper sheet is prepared by dispersing in water a ceramic-forming powder, a thermoplastic pulp and wood pulp, flocculating the dispersion by adding a cationic wet strength resin and an anionic polymer, dewatering the flocculated dispersion to form a sheet, and wet pressing and drying the sheet. The sheets can be stacked, and pressed or thermoformed, followed by firing to consolidate the sheets to a ceramic.
Patent EP-0556827-A1 (EP)
Inventor: SUGAYA YOSHIO
IPC: B01D61/44
Filed: 1993-02-18
Abstract: A method for hydrogen ion-selective electrodialysis, wherein from an aqueous solution containing hydrogen ions on an anode side, the hydrogen ions are selectively permitted to permeate through a membrane to a cathode side, wherein the membrane is a double layer ion exchange membrane comprising an anion exchanger layer on the anode side and a cation exchanger layer on the cathode side, and the anion exchanger layer has an ion exchange capacity of from 0.5 to 4 meq/g dry resin, a fixed ion concentration of from 1 to 10 meq/g H₂O, a thickness of from 0.1 to 150 µm and an electrical resistance of at most 1 Ω·cm² as measured in a 0.5 mol/ℓ sulfuric acid solution.
Patent EP-0566926-A1 (EP)
Inventor: VOEGELE ROLAND DIPL-ING FH
IPC: F16H3/54
Filed: 1993-04-06
Abstract: A gear unit for a hand-held machine tool, in particular a hammer drill, has a spindle sleeve (13) for the rotary driving of a tool holder and, in the latter, a striking mechanism (9). By means of a layshaft (5), the spindle sleeve (13) can be driven via a ring gear (14) and a safety clutch (15). The spindle sleeve (13) has two selectable speeds. In order to improve the construction and functioning of the gear change facility, a sun gear (17) of a shiftable planetary gear set (18), which engages on the output side on the ring gear (14), is arranged on the layshaft (5). <IMAGE>
Patent EP-0581185-A1 (EP)
Inventor: NAKAMARU TAKASHI
IPC: C08K7/08
Filed: 1993-07-21
Abstract: Disclosed herein is a multilayered sliding member comprising a lubricating composition comprising polytetrafluoroethylene and, as filler, 1-25 wt% of fibrous magnesium oxysulfate, fan-shaped magnesium oxysulfate or a mixture thereof, and a porous sintered metal layer formed on a steel backing, 
   the lubrication composition being impregnated in and coated on a porous sintered metal layer formed on the steel backing.
Patent EP-0586968-A1 (EP)
Inventor: HEIDLER JUERGEN DIPL-ING
IPC: B62D33/067
Filed: 1993-08-25
Abstract: The hydraulic tipping facility which serves to tip the driver's cab of a lorry can be moved into a tipped installation position and tipped back into a driving position. It has a pump with a pressure medium container, a double-acting lifting cylinder whose piston and cylinder housing are each connected to the driver's cab and to the chassis of the lorry, with a control valve by means of which the two cylinder spaces, separated by the piston, of the lifting cylinder can be connected via pressure medium lines either to the pump or to the pressure medium container, the two cylinder spaces being connected to one another in the region of the position of the piston corresponding to the driving position via a connecting line, whose openings define the range of play of the piston in the driving position and the piston-side cylinder space being connected to the control valve via a first valve device which opens into the said cylinder space, is connected into the first pressure medium line and is pressure-controlled by the second pressure medium line via a pressure control line. In addition, the hydraulic tipping device has a first valve device which is constructed as a two-way two-position valve which, in the closing direction, is acted on with the force of a spring, and has, in addition to the pressure control device, two further pressure control devices for opening and one further pressure control device for closing, the first pressure control device being connected to the section of the first pressure medium line between the first valve device and the control valve and the second pressure control device being connected to the section of the first pressure medium line between the first pressure control device with the branch of the connecting line to the piston rod-side cylinder space. <IMAGE>
Patent EP-0588297-A1 (EP)
Inventor: HAEFNER HANS-WILHELM
IPC: G01G11/08
Filed: 1993-09-14
Abstract: For a simple design of a metering device for the continuous gravimetric metering of bulk material, which allows a high throughput even of coarse-grained bulk material, it is proposed that the driving webs (11) of the rotor (3) be designed to extend in a star-shaped manner and take up only a part height of the housing (4), and that the feed connection (12) projects into the housing (4) in the direction of the driving webs (11). <IMAGE>
Patent EP-0599198-A1 (EP)
Inventor: HENDEL WOLFRAM DR
IPC: C07D233/76
Filed: 1993-11-18
Abstract: Process for the preparation of 5-arylhydantoins by reacting alkyl allantoates with an aryl compound in concentrated inorganic acid at temperatures from room temperature to 150@C, with or without a phase promoter.
Patent EP-0572062-A1 (EP)
Inventor: TOLSMA PIETER SJOERD
IPC: F26B21/02
Filed: 1993-05-13
Abstract: The apparatus comprises a duct (5), a fan (6) accommodated in this duct (5), suction passages (7, 8) for allowing air through from the storage space (1) or from the environment to the duct (5). The two passages (7, 8) can in each case be opened fully or partly by a common change-over flap (12) which can be moved between a first and a second position, in the first position closes the first suction passage (7), in the second position closes the second suction passage (8) and in intermediate positions opens in each case partly the first and the second passage (7, 8). The apparatus is of simple and compact design and is suitable for installation in the storage space (1). <IMAGE>
Patent EP-0577197-A1 (EP)
Inventor: BIERHOFF MARTINUS PETRUS M
IPC: G11B7/12
Filed: 1993-06-24
Abstract: Optoelectronic devices in which optoelectronic components comprising a diode laser are fastened on a carrier plate having good heat conduction, and in which the carrier plate is provided with connection conductors for the components which are separated from the carrier plate by an electrically insulating medium, are used  inter alia  in equipment for optical reading and/or writing of information carriers such as CD (audio) or CDROM. The known device is comparatively expensive, especially because of the necessity of using a special connector when a flexible connection is desired. 
     According to the invention, the electrically insulating medium comprises a strip-shaped flexible foil which carries conductor tracks, extends over and beyond the carrier plate, is fastened on the carrier plate, and has a void above the carrier plate in which the diode laser is present. As a result, the device has a flexible connection possibility without a special connector being necessary, while in addition - as in the known device - a good alignment, fastening, and heat removal of the diode laser are possible. The manufacture and modification of the device according to the invention are also simpler and cheaper. Preferably, the device comprises within the void also a photodiode and a monitor diode, while the components are screened by means of a cover which is fastened on the carrier plate and which comprises a window containing one or several optical gratings. Such a so-called LDGU (=laser Detector Grating Unit) is particularly suitable for use in the equipment mentioned above. The invention also relates to a favourable method of manufacturing such an optoelectronic device.
Patent EP-0562716-A1 (EP)
Inventor: RICHART DOUGLAS S
IPC: B29K67/00
Filed: 1993-02-19
Abstract: The hardness and appearance of an in-mold coating for a molded article of cured unsaturated polyester are improved by the addition of melamine and/or benzoguanamine to an unsaturated polyester powder coating composition and subjecting the modified powder coating to a molding temperature of from 126.5-171°C and a pressure of from 4.48 to 13.8 MPa for 1 to 12 minutes. From 5 to 40 parts of the melamine and/or benzoguanamine per hundred parts by weight of the coating resin is preferably used.