baber/WOPTO huggingface dataset:
Patent EP-0677380-A2 (EP)
Inventor: LUSARDI ADRIANO
IPC: E04B1/94
Filed: 1994-09-29
Abstract: A fireproof panel is described which comprises at least one sheet including a layer of glass fibres impregnated with at least one fireproof resin free from solvent. 
     A method for the manufacture of this panel is also described and includes the successive steps of distributing a fireproof resin in the form of a powder free from solvents on a layer of glass fibres, subjecting the latter to a first compression and heating step to soften the resin and to a second compression and heating step to cross-link the resin and form the said sheet.
Patent EP-0619400-A2 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/00
Filed: 1994-03-04
Abstract: A ballast or track formation working machine (1) for a track (8) formed from rails (6) and sleepers (7) has a machine frame (2) capable of travelling continuously on the track by means of rail running mechanisms (5), and a track-lifting device (15) arranged between two rail running mechanisms and connected height-adjustably to the machine frame (2) by means of drives (37) for lifting the track (8). The track-lifting device (15) is equipped with a supporting body (25) which runs perpendicularly to the machine longitudinal direction, is constructed longer than the length of a sleeper, forms, when in use, with the drives (37) a constructional unit (38) embracing the track (8) in the machine transverse direction and supported solely on the machine frame (2), and is connected to a rolling element (26) - rotatable about an axis oriented in the machine transverse direction - for supporting the sleepers (7) of the track (8). <IMAGE>
Patent EP-0677854-A2 (EP)
Title: Jacketed electrical cable
Inventor: ZEUCH FRANK DIPL-ING
IPC: H01B7/18
Filed: 1995-03-02
Abstract: An electrical jacket or sleeve arrangement (10) including an insulated copper conductor (1) and a filler wall (14) arranged between the conductor insulation (12) and the outer casing (13), is designed or avoiding the outlay required for laying, securing and connecting of two conductors, and for improving the appearance and tidiness of the arrangement. The filler material (14) also encloses a data line (16) provided with an encapsulation (15) and directly located on the conductor insulation (12). The insulated copper conductor (11) and the data line (16) are wrapped together. <IMAGE>
Patent EP-0693789-A2 (EP)
Inventor: INO YOSHIHIRO C O TOKIN CORP
IPC: H01L41/107
Filed: 1995-07-18
Abstract: A piezoelectric transformer comprising a rectangular plate of a piezoelectric material which is polarized in a thickness direction in a first half section of the plate in a longitudinal direction but is polarized in a width direction in a second half section of the remaining half section. A pair of primary electrodes are coated on the upper and the lower surfaces of the first half section and a pair of secondary electrodes are coated on the opposite side surfaces of the second half section. In an alternative structure, the plate is polarized in the thickness direction in opposite end sections of the plate having a size of one third of a length of the plate and is polarized in the width direction at the remaining middle section of the plate between the opposite end sections. The pair of primary electrodes are formed on the upper and lower surfaces of the opposite end sections of the plate and the pair of secondary electrodes are formed on the opposite side surfaces of the middle section. The pair of secondary electrodes may be deposited on the upper or lower surface adjacent the opposite side edges. In a voltage converter using the piezoelectric transformer, a pulse generator generates two voltage pulse signals having a frequency equal to a resonance frequency of the transformer but being reverse to each other in phase, which signals are applied to the primary electrodes, respectively to produce a high voltage AC output across the secondary electrodes isolated from the primary electrodes.
Patent EP-0716883-A2 (EP)
Inventor: IRGANG MATTHIAS DR
IPC: C01G25/02
Filed: 1995-12-07
Abstract: Catalysts or carriers consisting essentially of monoclinic ZrO2 are prepd. by adding a zirconyl nitrate or zirconyl chloride soln. to an aq. ammonia soln. at pH's falling from 14 to less than 6 (pref. 14 to 7 and esp. 14 to 7.5) and drying, calcining and tabletting the ppte..
Patent EP-0712723-A2 (EP)
Inventor: GOULET RONALD G
IPC: B41B19/00
Filed: 1995-10-12
Abstract: A rotating multibeam imaging unit ( 140 ) contains a plurality of image sources fixed within it such that the radiation emitted from the sources is shaped and directed to a writing surface ( 114 ) fixed inside a beam-scanning imagesetter ( 100 ), without the crossing of the projected multiple beams ( 150 ). Control of the rotating multibeam imaging unit ( 140 ) and of the radiation emitted by the image sources makes use of a communication link ( 182 ) which can be used for transmission to the unit of power, control information, and beam modulation data, and can be bi-directional to provide status information for closed loop operation. The rotating multibeam imaging unit ( 140 ) can include an internal power source such as a battery and/or a generator driven by the rotation of the unit. The communication link ( 182 ) can be implemented with or without physical contact between the stationary and rotating elements, employing for example a fiber optic carrier which emits energy to a photo-detector receiver attached to the rotating multibeam imaging unit ( 140 ).
Patent EP-0666513-A2 (EP)
Inventor: THOMPSON DAVID M
IPC: G03G15/08
Filed: 1995-02-03
Abstract: An image processing apparatus having a corona device (14) for charging a photoreceptor (12) to voltage levels, a developer (20) for applying toner to the photoreceptor including a sensor (22) for providing signals in relation to current flow between the photoreceptor and the developer as a result of the developer applying toner to the photoreceptor on predetermined patches, and a corona control (28) responsive to the signals for adjusting (30) the corona device for charging the photoreceptor to adjusted voltage levels.
Patent EP-0669733-A2 (EP)
Inventor: COEN MICHAEL HARLAN
IPC: H04L12/58
Filed: 1995-02-15
Abstract: A network agent system in which the functions of the agent are partitioned between a task agent and a user agent for each user of the the agent system. The task agent and the user agents communicate by means of a protocol which is implemented in electronic mail messages. The messages of the protocol are intensional rather than extensional, and the response of a user agent to a message is determined by the user's hardware environment and preferences. The partition of the functions and the use of electronic mail as the communications medium provide important advantages in the areas of security, privacy, and adaptability. The disclosed network agent is a scheduler for visitors. Features of the scheduler include a user interface which offers more than a yes-no choice and the translation of the scheduling problem into a general integer programming problem.
Patent EP-0689030-A2 (EP)
Inventor: MATSUMOTO TAKAHIRO
IPC: G01D5/26
Filed: 1995-06-19
Abstract: A displacement measuring method for measuring displacement of an object to be examined is disclosed, wherein light which contains two components having a small difference in frequency is separated into a first light of a firs wavelength and a second light of a second wavelength, having different frequencies. First light beam of the first light and a second light beam of the second light interfere with each other, wherein at least one of the first and second light beams is directed via the object, whereby a first light beat signal is produced. Third light beam of the first light and a fourth light beam of the second light interfere with each other, wherein at least one of the third and fourth light beams is directed via the object, whereby a second light beat signal having a predetermined phase difference as compared with the first light beat signal is produced. Then, displacement of the object is measured on the basis of a phase resulting from comparison of the phases of the first and second light beat signals.
Patent EP-0770142-A2 (EP)
Inventor: PANDIAN SITHIAN
IPC: C12Q1/68
Filed: 1995-06-27
Abstract: The present invention provides a method for simplifying and significantly enhancing the sensitivity of nucleic acid hybridization assays. A method is described whereby a single-stranded primary nucleic acid sequence that includes a region of sequences complementary to a single-stranded target nucleic acid sequence is hybridized to the target molecule. Stability of the double-stranded complex thereby formed can be enhanced by using RNA as the probe if DNA is the target or DNA as the probe if RNA is the target. The probe-target complex is subsequently immunocaptured for detection. After washing away extraneous material, a secondary nucleic acid sequence containing many repeating sequence units is hybridized to the probe component of the immobilized probe-target complex. Detection occurs following hybridization of many labelled nucleic acid sequence probes to each of the repeating sequence units of a nucleic acid amplification probe. Thus, attachment of multiple labelling probes to an amplification probe that is hybridized to an immobilized probe-target complex, provides a simplified method for amplifying the detection signal and therefore the sensitivity of nucleic acid hybridization assays.
Patent EP-0732706-A2 (EP)
Inventor: SHIRAIWA TETSUO
IPC: B05D1/04
Filed: 1996-02-21
Abstract: A nitrogen-containing compound of the following general formula (1) is kneaded into a resin molding material, the kneaded mixture is molded and the surface of the resulting article is subjected to corona discharge treatment. Further, a coating material having electrostatic charges is sprayed and deposited on the article after the corona discharge treatment. This can provide a shaped resin article with remarkably improved electrical conductivity from a less electrically conductive resin, without substantially deteriorating the physical properties and the color of the article. Further, electrostatic coating excellent in coating efficiency, surface appearance, productivity or the like is possible.
      where R 1  represents an alkyl group or alkenyl group of 5 to 21 carbon atoms, R 2  represents -H or -CH 3 , R 3  and R 4  may be the same or different and each represents an alkyl group of 1 to 4 carbon atoms, A represents -(CH 2 ) n - or
      and n is 1 to 5.
Patent EP-0734841-A2 (EP)
Inventor: OZAWA FUKUJI
IPC: B60J5/00
Filed: 1996-03-28
Abstract: A device is disclosed for gluing an ornamental body (S) onto a shaped body (W). The device aims to minimize the elongation of the ornamental body and the residual stress in it when it is fitted in a concave part (B) of the shaped body (W) to provide a product of good quality wherein no separation of the ornamental body from the shaped body occurs. The device includes a lower die (2) securely mounted on a lower surface plate (1), a receiving plate (4) which is vertically movable by elevators (3) and disposed just above the lower surface plate (1), and which has an opening analogous to and larger than the outline of a fitting groove (M) formed in the shaped body, a plurality of clampers (5) mounted on the receiving plate at the periphery of the opening such that they face the opening and surround it, an upper die (7) fixedly suspended from an upper surface plane (6), the upper die having a pre-pressing member (7A) vertically movable and the outline of the member being smaller than that of the fitting groove, and pressing bars (9) suspended from the upper surface plate that corresponds to the receiving plate.
Patent EP-0727210-A2 (EP)
Inventor: BARDSLEY HAZEL JUDITH
IPC: A61K31/445
Filed: 1994-10-13
Abstract: Levobupivacaine is useful as an anaesthetic in obstetrics.
Patent EP-0747263-A2 (EP)
Inventor: CRISTOFARO SALVADOR
IPC: B60Q1/14
Filed: 1996-05-10
Abstract: The switch has an operating lever (1) which is pivoted and rotated for operating a pair of respective switching systems. The rotary shaft (6) housed within the operating lever has a notch (7) which cooperates with a projection of the switch housing in a defined pivot position of the lever, for preventing the shaft rotation in this switch position. Pref. a number of notches are spaced around the periphery of the rotary shaft, with the housing projection operated by pivot movement of the operating lever in a different pivot plane for acting on a third switching system.
Patent EP-0754498-A2 (EP)
Inventor: SCHAEFER GERHARD
IPC: B05B5/16
Filed: 1996-07-12
Abstract: The coating device has a supply container (34) of a HV supply system (33) for the solid or liquid material, coupled to a filling valve (15) of a feed system (11) via a transfer system with a transfer container (19). The transfer container is filled via the filling valve when the transfer system is at earth potential and is fed from the transfer container to the HV supply system when the transfer container is at the same HV potential.
Patent EP-0755910-A2 (EP)
Inventor: SEKIGUCHI MASAHITO
IPC: C07C35/08
Filed: 1996-07-19
Abstract: A process for preparing 4-tert.-butylcyclohexanol having a larger content of it cis-isomer by hydrogenating 4-tert.-butylphenol in a solvent in the presence of a rhodium catalyst and hydrogen chloride and/or (anhydrous) sulfuric acid.
Patent EP-0759608-A2 (EP)
Inventor: REIME GERD
IPC: G11B7/09
Filed: 1996-07-23
Abstract: The disc has at least one transparent substrate disc (SP) and several parallel information levels (L1,L2), which carry information on the partly transparent mirror surfaces. The reading device, which possesses an optical system (Le), reads the information through the substrate disc with a laser beam (LB) alternately focussed on each of the planes (L1,L2).
Patent EP-0759491-A2 (EP)
Inventor: BLUM WERNER
IPC: E04F21/00
Filed: 1996-08-19
Abstract: Windows are produced from extruded section metal (1) that has a formed channel into which is fixed an elastomer sealing strip (2). For insertion of the strip the assembled extruded section window (3) is clamped on a roller supported (5) table and the sealing strip is transferred from a reel (6) . A pneumatic cylinder actuated (10) roller (9) presses the sealing strip into the slot as the unit is moved by a feed motor. Another cylinder (14) operates a sealing strip cutter blade (15).
Patent EP-0765076-A2 (EP)
Inventor: VINGTROIS REGIS
IPC: H04N3/233
Filed: 1996-09-12
Abstract: The circuit includes a semiconductor switch (TR) which feeds parallel paths containing respectively winding (TR) and thyristor (TH) sections. Two protection diodes (D1,D2) are serially connected across the switch input. The switch drives the two parallel circuits through a deflection winding (LD). The first circuit has a capacitor (CS1) positioned in series with the winding. The thyristor is fed through a second capacitor (CS2) and a further series diode (D4). The thyristor is also connected across a simple resistive divider circuit (R1,R2,R3).
Patent EP-0750857-A2 (EP)
Inventor: LANDI CESARE
IPC: A42B3/18
Filed: 1996-06-25
Abstract: The present invention relates to an integral type of safety helmet for motorcyclist, motorists, sports drivers, including an improved visor. The helmet comprises a hollow cup body including, on a front side thereof, a window arrangement. At the window a visor is arranged, the visor being connected to a supporting element which extends on the top of the visor in a central top region of the front side of the cup body. This supporting element is pivoted to the cup body at a top region thereof which is recessed from the visor, and can swing about a pivoting axis substantially perpendicular to the symmetry plane of the cup body, for opening or closing the visor.
Patent EP-0763745-A2 (EP)
Inventor: GEBHART WALTER
IPC: G01R31/02
Filed: 1996-09-18
Abstract: The method for testing electrical equipment, constructed to prevent shock-risk in the event of insulation breakdown between the equipment housing or other exposed parts, has a connection to an earthed safely conductor (PE) of the mains network (L,N). The system employs a clip-on ammeter (5,6) and in normal circumstances with power on and all three connections (2,3,4) surrounded by the ammeter's current transformer core the resultant current should not differ from zero by more than a defined tolerance. An insulation breakdown is revealed by a resultant current and alternative procedures are also shown which provide similar information for equipment with no safety connection.
Patent EP-0822329-A2 (EP)
Inventor: BODZAK STANISLAW DR
IPC: F02M37/04
Filed: 1997-01-22
Abstract: The feed pump has a pumping chamber (3) containing a pair of rotary gears (7,9). the fuel is fed from a reservoir connected suction chamber (13) between the rear face of the gears and the circumferential wall of the pump chamber feed duct (17) connected to the fuel injection pump pressure chamber (15). A drive (8) is connected to one of the pump shafts by an overload safety coupling (10). The coupling may be drive locked with the bore (31) of the drive shaft section (32).
Patent EP-0776676-A2 (EP)
Inventor: TAPPER ROBERT
IPC: A61N1/32
Filed: 1991-11-04
Abstract: A method and apparatus for applying iontophoretic treatment to a biological subject wherein electrical treatment current between a pair of electrodes is periodically reversed at very low frequencies, substantially in the range of approximately 0.0027 Hz to approximately 10 Hz, to mitigate tissue damage, enable long term dosimetry with single and multiple drugs of any polarity and at higher concentrations, and eliminate the need for buffering agents and the like, all in a relatively simple, economical and compact physical packaging configuration. The system delivers treatment substances with large and/or small molecular size and weight and can be adjusted to control pH at the delivery site. A method of lowering resistance and enhancing permeability at the delivery site, as well as increasing drug concentrations and delivery rates.
Patent EP-0795591-A2 (EP)
Inventor: DANIELS CHRISTIAN LEONARD
IPC: C08F263/04
Filed: 1997-03-05
Abstract: This invention relates to improved vinyl acetate-ethylene emulsions for use in formulating high performance paints without the need for coalescing solvents. These latexes are based on copolymers of vinyl acetate and ethylene optionally containing a comonomer such as an alkyl acrylate or methacrylate. Paints formulated from these latexes, without coalescing solvents, are characterized as having substantially no insolubles, the resin particles in the emulsion are characterized as having a particle size of from 0.2 to 0.35 microns measured as weight average by capillary hydrodynamic fractionation. In other words, the copolymer particles are characterized in that a small percentage, up to about 5% of the total number of particles in the latex, have an average size greater than 0.35 microns, and a small percentage have a size smaller than about 0.2 microns. Further the resin particles are essentially monodisperse. Ethylene in place of the conventional acrylate as the low Tg monomer wit the resulting resin particles having a Tg of from minus -5 to 8°C. 
     The improved process for producing the emulsion or latex includes as an important component the formation of a seed latex and then polymerizing the monomers in the presence of the seed, the monomers being introduced over a period of time.
Patent EP-0812607-A2 (EP)
Inventor: CAPOVILLA VITTORIO
IPC: C12H6/02
Filed: 1997-06-13
Abstract: Treatment of crude distillate obtained by distillation of fermented grape juice or must in the manufacture of potable spirits comprises: (a) bringing the distillate to a temperature below the b.pt. of ethanol at normal pressure in a closed cooling tub at normal pressure; (b) condensing constituents of the distillate in the vapour-filled top zone of the tub at normal pressure on surfaces colder than the distillate temperature; and (c) discharging the condensate on these surfaces from the tub. Also claimed is an apparatus.
Patent EP-0821518-A2 (EP)
Inventor: BECKER CLAUS DR
IPC: A47G29/14
Filed: 1997-07-24
Abstract: The device has a depositing device with a locking device (30), preventing unauthorised access and containing the packet. A key associated with the recipient can unlock the depositing device (20) to extract the packet, at least while there is a packet in the depositing device. Identification can be by chip card, magnetic card, bar code or transponder. An acknowledgment device (24) performs an acknowledgment regarding the deposition of a packet, and/or automatically performs an acknowledgment regarding the opening of the deposition device to enable extraction of the packet.
Patent EP-0827294-A2 (EP)
Inventor: SIBILA ARND
IPC: H04B7/26
Filed: 1997-07-29
Abstract: The method involves using a wireless communications network with several base stations, to which wireless communications terminals are connected over a radio contact on at least a predetermined frequency in several time-multiplexed time slots. The time difference between a base-internal and a received time slot of a radio contact is measured in the base stations. The usage of the time slots is granted by the base station, either in a direct sequence or respectively along with a preceding or following, blocked time slot, depending on the measured time difference. Pref. the time difference to start a radio contact between a base station and a respective communication terminal is also measured. Pref. in a DECT- transmission method, the time difference between the base station constructing a time-slot and starting to receive a preliminary MAC Access Request message, is determined.
Patent EP-0824018-A2 (EP)
Inventor: MUELLER STEFAN
IPC: A61G7/10
Filed: 1997-08-14
Abstract: The bed frame (10) and mattress are divided by an opening run right across the bed width. When the bed frame is at its lowest level, a wheelchair with seat frame and back frame folding down flat from upright can be wheeled in and bolted to the bed frame now acting as a support. In this condition the seat frame and back frame together span the bed frame opening (28) and the seat frame seating surface and back frame surface area supplement the bed mattress to give a lying area. Fixed bearers (30) fitted to the bed frame where this faces the opening ride over seat frame surfaces in the down position as against the raised position of the bed frame in which these surfaces support the wheelchair. The bearers have opposed bolt entries engaged by spring-loaded bolts projecting from the seat frame when the wheelchair has been wheeled into place.
Patent EP-0829455-A2 (EP)
Inventor: HIGUCHI NORIAKI
IPC: C08K7/18
Filed: 1997-08-25
Abstract: By removing a fraction of fine particles having a particle size of less than 2 µm from starting inorganic filler particles having a mean particle size of 10-50 µm and adding thereto particles having a mean particle size of 0.1-2 µm and a specific surface area of 3-10 m 2 /g (BET), there is obtained a particulate inorganic filler having a mean particle size of 5-40 µm. When a large amount of the inorganic filler is loaded in an epoxy resin composition, the composition maintains a low melt viscosity enough to mold and is effective for encapsulating a semiconductor device without causing die pad deformation and wire deformation. The encapsulated semiconductor device is highly reliable.
Patent EP-0811713-A2 (EP)
Inventor: GIRARD WILLIAM E
IPC: B68G7/02
Filed: 1997-05-06
Abstract: A method of indicating if a knitted cover has passed through a heat treatment oven by knitting a heat sensitive yarn into an indicator portion thereof, so that the heat treatment indicator changes its physical form after the heat treatment.