baber/WOPTO huggingface dataset:
Patent EP-0510164-A1 (EP)
Inventor: WARSZAWSKI BERNARD
IPC: C09K9/00
Filed: 1991-11-08
Abstract: Matériau destiné à des procédés, cellules et dispositifs de modulation de la lumière, constitué au moins par un mélange homogène, d'au moins: a) un, ou un mélange de, sel hydrosoluble d'au moins un métal qui peut être déposé cathodiquement et oxydé anodiquement à partir d'une solution aqueuse d'un de ses ions; b) un, ou un mélange de, sel d'au moins un métal ou cation non électrodéposable; c) au moins une résine; d) de l'eau; possédant une électroconductivité ionique et comprenant un couple rédox auxiliaire réversible; caractérisé en ce que les proportions des sels hydrosolubles sont sélectionnés pour que la proportion pondérale du sel ou mélange de sels d'au moins un métal ou cation non électrodéposable soit au moins égale à celle du sel ou mélange de sels d'au moins un métal qui peut être réversiblement déposé cathodiquement et oxydé anodiquement à partir d'une solution aqueuse d'un de ses ions simple ou complexe.
Patent EP-0494606-A1 (EP)
Inventor: ARAKAWA TAKEHARU
IPC: G01C21/00
Filed: 1992-01-03
Abstract: An on-vehicle navigation apparatus displays auxiliary information. While a main picture containing map information, etc., is displayed, help information is written over the main picture (normal information picture) and the brightness of the main picture is made darker than the normal level when an auxiliary display command or a request for displaying help information has been made by a user's operation of a keyboard or the like. The help information will appear outstanding while keeping the main picture visible as the background screen. The driver can recognize the help information in visual association with the information on the main picture.
Patent EP-0510306-A1 (EP)
Inventor: ROMEISS HANS DR
IPC: B29C37/00
Filed: 1992-02-01
Abstract: A method for manufacturing a reinforced, curable plastics tube is proposed, in which the fibre structure, laid around a film tube, is covered in the impregnation bath, without air inclusion, by cover films, the edges of which are simultaneously welded together.
Patent EP-0502331-A1 (EP)
Title: Blattfederpaket
Inventor: BERGHUS JUERGEN
IPC: F16F1/18
Filed: 1992-02-06
Abstract: Bei Blattfederpaketen, insbesondere für Kraftfahrzeuge, sind Maßnahmen zur Sicherung und Führung der einzelnen Federblätter (2), (4), (8) des Paketes (1) gegeneinander vorgesehen und durch Umrollungen (3), (5) der Federaugen und Rippenführungen (11) zwischen den Federblättern gebildet. <IMAGE>
Patent EP-0519158-A1 (EP)
Inventor: WORSLEY CLIFFORD ROLAND
IPC: F16J15/3232
Filed: 1992-02-22
Abstract: The invention relates to a valve stem sealing device (1) for internal combustion engines having high pressures in the intake and/or exhaust passages. The seal has two sealing lips (5, 9), which act in opposite directions, one acting as a gas lip and the other as an oil lip (5). To protect the oil lip (5), the gas lip (9) is decoupled in terms of vibration from the oil lip (5) by means of a pressure-stable region (8). 
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Patent EP-0509236-A1 (EP)
Inventor: UCHIDA MAMORU
IPC: G02B6/136
Filed: 1992-03-11
Abstract: Disclosed are an optical device having an optical coupler and a method for fabricating the optical device. The optical device includes a semiconductor crystal and a waveguide (101, 102, 103) formed on the semiconductor crystal. The waveguide includes an etched portion having a predetermined pattern and a predetermined depth. A re-grown portion (108) is formed in the etched portion of the waveguide. A coupler portion containing a recess (109) is formed in the re-grown portion. The coupler portion effects at least one of a branching and a combining of the light propagated through the waveguide. The etched portion is formed typically by ion beam etching, and the recess is formed typically by focused ion beam etching. In the method, the etching and the re-growth are performed using the same mask material.
Patent EP-0520361-A1 (EP)
Inventor: DUNG HERBERT
IPC: H01F27/16
Filed: 1992-06-23
Abstract: With the object on the one hand of economical manufacture and on the other hand of also having a design capability for relatively high current loads, a water-cooled inductor for high-current systems is proposed, whose windings, which follow a rectangular shape, [lacuna] out of the edges of the windings to form [lacuna]] corresponding to a conductor having a hollow profile of rectangular cross-section. <IMAGE>
Patent EP-0529249-A1 (EP)
Inventor: HAESTERS ACHIM
IPC: B62D25/20
Filed: 1992-07-08
Abstract: In a hollow beam for a vehicle body at the attachment point of an aggregate, with attachment screws (5) which extend through attachment bores (9 and 10) transversely with respect to the hollow beam (2) and can be clamped via a spacing or support body (6) which extends between the side walls (7 and 8) of the beam (2) and at least partially embraces the attachment screws (5), a mounting opening (11) through which the spacing or support body (6) can be subsequently inserted into the inside of the beam (2) is provided adjacent to the attachment bores (9 and 10) on the beam (2), and means (14 and 15) via which the spacing or support body (6) can be placed and fixed in its predetermined position in which it at least partially embraces the attachment screws (5) are provided in the beam. …<IMAGE>…
Patent EP-0525494-A1 (EP)
Inventor: FORNARA DARIO
IPC: A61K8/00
Filed: 1992-07-13
Abstract: There are described surface-active agents constituted of polyglucosides derived from hydroxyalkylsorbitol, having the general formula (I):
       
wherein:
     R is a C 6 -C 20  alkyl; n is a number comprised between 0 and 20.
Patent EP-0531983-A1 (EP)
Title: Bill discriminating apparatus
Inventor: WATABE MASAYUKI
IPC: G07D9/00
Filed: 1992-09-10
Abstract: In a bill discriminating apparatus, a bill stacking unit (2) is adapted for detachable attachment to a bill discriminating unit (3) at both an up-stacking position and a down-stacking position. At the up-stacking position the stacking unit (2) is arranged at a position higher than the bill discriminating unit (3) whereas at the down-stacking position the stacking unit (2) is arranged at a position lower than the bill discriminating unit (3). The bill stacking unit (2) is detachably attached by a detachable attaching mechanism (47-49, 53-55) to the bill discriminating unit (3) at both the up-stacking position and the down-stacking position. A torque is transmitted by a torque transmitting mechanism (8, 11-13, 37, 42-46) from a drive mechanism (37-41) of a bill conveyer of the bill discriminating unit (3) to a drive pulley (8) of the stack conveyer (10) of the stacking unit (2).
Patent EP-0538874-A1 (EP)
Inventor: TAKAGI MIKIO
IPC: C30B31/12
Filed: 1992-10-23
Abstract: A wafer(s) for producing semiconductor devices is subjected to heat treatment in a vertical thermal reactor, which is provided with an electric heating means (15) setting a first temperature and another electric heating means (15) setting a second temperature higher than the first temperature. The wafer(s) (2) is moved upwards and is subected to a treatment in the second region of the vertical thermal reactor (4); and, is reverted to the first region. Rapid thermal processing of 6 or 8 inch wafer(s) is possbile without causing slip lines.
Patent EP-0545320-A1 (EP)
Inventor: CHISHIKI HIROTAKA
IPC: F24F13/12
Filed: 1992-11-27
Abstract: It is an object of the invention to provide an air passage changeover device having a winding type laminated screen suitable for practical use. 
     The damper device of the present invention for use in an air conditioner of a vehicle, changes over the direction and volume of an air flow in an air conditioner when the screen 41 is slid in which the resin coat layer 8 or the resin film layer 5, and the cloth layer 7 are laminated. The resin film layer 5 has excellent tensile and bending strength, and exhibits anti-creep properties, and further it inhibits elastic deformation or plastic deformation (initial elongation) that is the weak point of the cloth layer 7. The cloth layer 7 makes up for the tear strength that is a weak point of the resin film layer 5. The resin coat layer 8 makes up for anti-abrasion and low frictional properties that are weak points of the cloth layer 7. Each layer is provided with flexibility, moisture resistance and heat resistance, so that the entire arrangement of layers provides the necessary characteristics required for the screen.
Patent EP-0507410-A1 (EP)
Inventor: VERHEUVEL PETRO JOHANNES FRANC
IPC: H04J3/14
Filed: 1992-04-01
Abstract: A method and device for tracing disturbances in a wide-band communication network comprising a control unit and field terminals for information flows in two directions, whereby in accordance with a programme the modems of the field terminals can be set to another frequency by remote control and whereby the network can be arranged so as to switch, in batches as well as individually, one or more field terminals and/or an intermediate terminal with all field terminals connected thereto and the control unit to another carrier frequency.
Patent EP-0507412-A1 (EP)
Inventor: BOTS JOANNES GERARDUS FRANCISC
IPC: C08L77/00
Filed: 1992-04-01
Abstract: The invention relates to a polyamide-polyethylene terephthalate composition comprising:
     A. 5-95 parts by weight of polyamide 4.6   B. 95-5 parts by weight of polyethylene terephthalate and 1-100 wt. %, relative to A + B, of reinforcing fibre material.    The composition is eminently suitable for the production of structural parts, for instance a splash shield for a car. The composition exhibits better mechanical properties than may be expected on the basis of the separate components. For example, the high tensile modulus of the composition is quite remarkable.
Patent EP-0508528-A1 (EP)
Inventor: PAVESI UGO
IPC: F16H45/02
Filed: 1992-04-02
Abstract: In a fluid coupling (1) of emptying type, means are provided for continuously feeding fluid into the operating circuit in order to gradually and accurately obtain the degree of filling of the cavity (7) on which the rotation speed of the exit shaft (60) depends. A feed pump (27) is used preferably operated directly by an electric motor (124) the rotation speed of which is varied by a frequency converter (122). To connect the shafts (50, 60) directly together, the coupling can be provided with a means (30) located in the interior of the coupling and operated by a pump (29) forming part of a separate circuit. A microprocessor (D) is used to automate the operation of the coupling.
Patent EP-0536829-A1 (EP)
Inventor: VENHUIZEN ANTONIUS HENRICUS JO
IPC: H01L33/00
Filed: 1992-09-29
Abstract: Optoelectronic semiconductor devices which have a groove-shaped waveguide in an oxide layer provided on a silicon substrate are compact, easy to manufacture, and - when the waveguide comprises a non-linear optical material - applicable  inter alia  for frequency doubling of laser radiation. 
     In the known device, scattering losses occur in the waveguide owing to the roughness of the groove which arises during etching of the groove. 
     In a device according to the invention, the groove and a portion of the oxide layer are formed by local, preferably thermal oxidation of the silicon substrate. The groove formed at the area of the oxidation mask has a smoother surface and as a result the waveguide has lower losses. When the device comprises a GaAs/AlGaAs diode laser, it forms an efficient, compact, inexpensive and blue-emitting laser source which is suitable for use in an optical disc system. Preferably, the diode laser is situated in a deeper and wider further groove in the oxide layer. In a method according to the invention, a layer of silicon oxide and a groove therein are formed simultaneously through the use of local oxidation. Grooves of different widths and depths are obtained in that masks of various widths are used during this.
Patent EP-0505074-A1 (EP)
Inventor: SAITO EIJI
IPC: H02J13/00
Filed: 1992-03-10
Abstract: In accordance with the present invention, a means for information exchange between suppliable energy information from a plurality of energy supply facilities and energy demand information from energy utilizing apparatus and a means for selecting above described information are installed between the energy supply facilities and the energy utilizing apparatus, selecting the suppliable energy supply facilities which correspond to the energy demand information and are most effective by the means for selecting the information, and energy is provided to the energy utilizing apparatus from the selected energy supply facilities. 
     Users utilizing energy are cheaply provided with the energy which is consumed by the energy utilizing apparatus, and consuming efficiency of energy is increased.
Patent EP-0503910-A1 (EP)
Inventor: PRENTICE ALAN LINDSAY
IPC: C01B32/50
Filed: 1992-03-11
Abstract: The present invention relates to a process for removing essentially all carbon dioxide and acid gases, e.g., sulfur dioxide, from the flue gas of a fossil fuel combustion power plant in which the fossil fuel (3) is completely combusted with oxygen (1) in a boiler/furnace (5). The flue gas (7) from the boiler/furnace (5) is cooled (23), compressed (33) and dried (35) to produce a compressed, water-free, flue gas (41). This compressed, water-free, flue gas (41) is cooled (43) and introduced to a first distillation column (51), thereby producing an overhead (53) rich in light components, i.e., oxygen, nitrogen, and argon, and essentially free of acid gases and a bottoms vapor (75) containing the bulk of the carbon dioxide and essentially all of the acid gases. 
     The overhead (53) is cooled (55) to condense the condensibles and phase separated (57). A portion (59) of the liquid portion is returned to the top of the first distillation column (51) as reflux; the vapor is expanded (68) and warmed (43) to recover refrigeration. 
     The bottoms vapor stream (75) is then introduced to a second distillation column (77) for distillation into an essentially pure carbon dioxide overhead (81) and an essentially pure acid gas liquid bottoms (91).
Patent EP-0514205-A1 (EP)
Inventor: ITO TOSHIKAZU JOEI-HAITSU
IPC: B28B3/26
Filed: 1992-05-15
Abstract: A process of producing a cordierite honeycomb structure, using a cordierite material batch whose major components consist of talc, kaoline, calcined kaoline and alumina which collectively provide a chemical composition consisting of 45-55% by weight of SiO₂, 32-40% by weight of Al₂O₃ and 12-15% by weight of MgO. At least a portion of the calcined kaoline is obtained by delaminating and calcining a kaoline clay, such that the portion has a content of TiO₂ of not more than 1.5% by weight. The cordierite material batch is used to form by extrusion a green body of the cordierite honeycomb structure, and the formed green body is fired into the intended cordierite honeycomb structure.
Patent EP-0533312-A1 (EP)
Inventor: BECK JEFFREY SCOTT
IPC: C10G47/16
Filed: 1992-05-19
Abstract: A method is described for modifying a synthetic mesoporous crystalline material by contacting with a treatment composition M'X'Y'n wherein M' is an element of Groups IIA, IIIA, IVA, VA, VIA, VIIIA, IB, IIB, IVB, VB or VIB; X' is halide, hydride, alkoxide of C1-6, or acetate; Y' is X or phosphine, sulfide, carbonyl or cyano; and n = 1-5. The contacted crystalline material becomes functionalized and the functionalized material can be used as a sorbent or a catalyst component.
Patent EP-0540332-A1 (EP)
Inventor: NIWA TAKAHIRO
IPC: B32B27/30
Filed: 1992-10-29
Abstract: A constrained type vibration damping material comprising a viscoelastic material layer between two constraining plates or between a constraining plate and a vibrating body in which the viscoelastic material layer is made of a bubble-containing pressure sensitive adhesive. A preferred pressure sensitive adhesive is acrylic pressure sensitive adhesive. The vibration damping material exhibits a high vibration damping property (loss factor η) in a plurality of temperature ranges.
Patent EP-0546740-A1 (EP)
Inventor: YAN TSOUNG-YUAN
IPC: C07C7/12
Filed: 1992-11-30
Abstract: A method for removing mercury from natural gas comprises addition of a sulphur-containing agent to form sulphides of mercury, addition of organic base to absorb hydrogen sulphide, and subsequent contact of said natural gas with a molecular sieve to remove water therefrom, further comprising contacting said organic base-containing natural gas with a guard bed to substantially remove said organic base prior to said removing of water.
Patent EP-0496670-A1 (EP)
Inventor: DAUDE GERARD
IPC: C23D7/00
Filed: 1992-01-22
Abstract: Process for the manufacture of a layer of enamel on a glass substrate. According to the process at least a proportion of the drying of the enamel temperature deposited on the substrate is performed using microwave energy, the enamel composition advantageously containing an aqueous medium.
Patent EP-0507652-A1 (EP)
Inventor: BRESSAN BRUNO
IPC: B21D28/06
Filed: 1992-03-25
Abstract: The method is intended for manufacturing throttle butterfly valves comprising thinned peripheral zones by forming a circumferential baffle (step) (22) on at least one face. A metal strip is made to pass through successive shaping workstations at which: curved cut-outs (30) are made corresponding to zones of the perimeter to be thinned, these zones of the perimeter (32) are stamped in order to reduce their thickness and the external shape of the butterfly valve is cut out through the thinned zones with the strip having maintained its original thickness. <IMAGE>
Patent EP-0576761-A1 (EP)
Inventor: CHASSAING CLAUDE
IPC: B62D25/16
Filed: 1992-07-03
Abstract: The invention relates to a device intended to reduce or eliminate splashes of water or snow by the wheels (11, 12) of a vehicle, characterised in that it comprises at least one air intake (2, 3) emerging in at least one longitudinal water-collecting channel (5, 6) to which the rear zone of each wheel arch (13, 14) is connected by at least one duct (15, 16), constituting a water collector using partial vacuum. The longitudinal channel (5, 6) emerges at its opposite end from the air intake (2, 3) in a device (7-9) for separating the air and water mixture coming from the water collectors. Application to vehicles of high tonnage. <IMAGE>
Patent EP-0542619-A1 (EP)
Inventor: BRUNET PASCAL
IPC: G02F1/13
Filed: 1992-11-10
Abstract: Device (1) for fixing a glass plate (2) between two rigid support elements (3 and 4) forming frames by the use of mechanical clamping means (10) and particularly intended for environments with significant vibration, characterised in that the glass plate (2) is pressed between the two support elements (3 and 4) by the use of two elastic peripheral joints (5) (6) arranged respectively between each of the inner faces (3a, 4a) of the said elements (3, 4) and a corresponding face (2a, 2b) of the glass plate (2) and the compression of which is controlled by interposing between the support elements (3, 4) at least one rigid spacer (8) of adjustable thickness, on which abut the said elements (3, 4) during action, at their nominal torque, on the mechanical clamping means (10), for a chosen compression of the elastic joints (5, 6). 
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Patent EP-0527689-A1 (EP)
Inventor: TEILLON ALAIN
IPC: B61B13/12
Filed: 1992-06-25
Abstract: This device is characterised in that:   - on the one hand, each tray (9) comprises, projecting from its lower face, four retractable pins (13), arranged in pairs symmetrically with respect to the axis of the tray, close to the front and rear edges of the latter, and - on the other hand, the line (2) comprises, at the level of each connection of the guiding means between the principal line and the connected line, pins (13) located inside the bend, and on the principal line (2), in the connection zone, on the side opposite the connected line, a ramp (18, 19) inclined upwards as far as the plane of the conveying elements, located on the trajectory of the pins (13) and intended to bring about retraction of the pins located outside the bend.   Application to the transfer of pieces from one station to another. <IMAGE>
Patent EP-0562211-A1 (EP)
Inventor: BLACHA ARMIN DR
IPC: H01L33/30
Filed: 1992-03-25
Abstract: Self-Aligning Fiber Link characterized by an alignment chip (70) having via holes (72.1, 72.2) in which fibers (71.1; 71.2) are aligned, and which is flipped onto a substrate (60) with opto-electronic surface emitting or surface receiving elements (62.1, 62.2). Automatic and precise alignment of the fibers (71.1, 71.2) is achieved by using solder balls (66.1, 66.2) situated between the alignment chip (70) and said substrate (60). When melting these solder balls (66.1, 66.2) their surface tension automatically provides for an alignment of the assembly, such that the fibers (71.1, 71.2) are brought into a well defined position with respect to said opto-electronic elements (62.1, 62.2).
Patent EP-0520948-A1 (EP)
Inventor: WENGER PETER
IPC: B22C9/04
Filed: 1992-06-23
Abstract: The feed screw (5) of a screw conveyor (3) for conveying a product is assembled from a plurality of cast feed-screw modules (6). The screw core (15) and the conveying helix of each feed-screw module (6) are designed as an integral casting and the ends of the conveying helix of adjacent feed-screw modules (6) are connected to one another positively over almost their entire radial length. A permanent casting mould for casting the feed-screw modules has two parts each having a helical boundary surface. At least one of the helical boundary surfaces has, at its outer edge region, a step of uniform width running along the entire edge region so that the feed-screw module cast using the casting mould has a sealing lip at the free outer region of the helix. <IMAGE>
Patent EP-0515317-A1 (EP)
Inventor: PACINI SERGIO
IPC: E05B3/06
Filed: 1992-03-16
Abstract: A support for opening handles (1) of doors, windows and the like, and a fixing insert (23) for it, constituting a housing of rotation for the handle (1) with possibility of dismounting and inversion of the handle (1) from right to left mounting and vice versa, with double anchorage interaxes and precision of functioning. The support comprises a plate (2) wherein there are housed two half-bushings (3, 4) creating the seat of rotation of the neck (8) and the handle (1). A fixed block (18) and a mobile block (13) contrasted by a spring (14), interchangeable with one another, are also provided for allowing the elastic recovery of the handle (1) after release and the correct horizontal positioning in resting conditions.
Patent EP-0551801-A1 (EP)
Inventor: MAGNI GIORGIO
IPC: B60T1/06
Filed: 1992-12-23
Abstract: The invention relates to a differential-brake group for vehicle driving axles. On two supports (31) of a frame (3) the box (5) of a transmission (4) is rotatably mounted, with rotation freedom, the said transmission (4) being predisposed for the transmission of drive to two half-shafts (2). Two braking devices (6) are associated to the said walls (31), one for each half-shaft (2), which braking devices (6) form a single block with a sort of cover (32) peripherally equipped with a flange (33). In a seating made in the cover (32) the end part (8) of the drive input shaft into the differential is supported by means of bearings. The whole group is conformed in order to be insertable through an aperture (7) in an axle (1) and in order to be fixable to the said axle (1) by means of a flange (3).