baber/WOPTO huggingface dataset:
Patent EP-0419142-A2 (EP)
Inventor: MOTOMURA KENICHI C O BRIDGESTO
IPC: B29D30/30
Filed: 1990-09-14
Abstract: A method for forming a green tyre assembling tyre constituent elements such as a carcass ply, side treads, a belt, a top tread, rubber cushion members and the like. This method comprises the steps of presetting a plurality of elements of rubber cushion material, preliminarily severed into a plurality of pieces, onto at least both side portions of the belt and at predetermined positions on the carcass ply respectively and, with the carcass ply wrapped around a forming drum, simultaneously folding back the side portions of the carcass ply as well as the side treads superposed on the side portion to shape these into a predetermined shape on the forming drum, and then sticking a BT-band comprising the belt and the top tread to a predetermined position on the predetermined shape. Accordingly, tyres with a reproducible quality can be manufactured, and tyre production efficiency can be enhanced.
Patent EP-0434258-A2 (EP)
Inventor: CROSS DAVID EDWARD
IPC: A61F13/02
Filed: 1990-12-05
Abstract: An adhesive dressing 2 of a thin, vapour-permeable polyurethane film has a pressure-sensitive adhesive surface 11 protected, prior to use, by two siliconized paper release sheets 2 and 3. The release sheets are folded in half with the lower half 20, 30 adhering to the dressing and the upper half 21, 31 projecting a short distance beyond the edge of the dressing. The folded edges 22 and 32 of the release sheets overlap in the centre of the dressing. The release sheets are less flexible than the dressing so that they maintain the dressing wrinkle-free during handling. The release sheets can be removed when the dressing is held up to the patient's skin by pulling the free ends 23 and 33 of each sheet outwardly.
Patent EP-0419418-A2 (EP)
Inventor: WILBERG CHARLOTTE G DR MED
IPC: C02F1/76
Filed: 1990-09-18
Abstract: For controlling bacterial infestation in swimming pools, aquaria and lagoons, it is proposed to add to the water a solution of one part of iodine and two parts of potassium iodide. The concentration in the swimming pool should be no more than ten millilitres, and in aquaria less than five millilitres per cubic metre. The application is advantageously carried out in such a way that the solution is applied to a porous stone and the latter is lowered into the water of the swimming pool or aquarium. In practice, no irritation of the mucosae or eyes of the users was found.
Patent EP-0419424-A2 (EP)
Inventor: MAI RENATO
IPC: B29D29/00
Filed: 1990-08-10
Abstract: The described process comprises the following operating steps: - an extrusion step in which the raw rubber is extruded in the form of a strip (7) from an appropriate machine (1); - a winding step in which the rubber strip (7) is wound about a rotating drum (2); - an insert application step in which steel insert pieces (16) are applied to the rubber layer wound about the rotating drum (2); - a second winding step in which the rubber strip (7) is wound on the steel insert pieces (16); - a coiling step in which a steel wire (4) is wound into spiral shape on the rubber layer wound about the rotating drum (2); - a third winding step in which the rubber strip (7) is wound on the coiled steel wire (4) as far as a product in the form of a ring is achieved; - a removal step in which the ring-shaped product is removed from the drum (2); - an introduction step in which the ring-shaped product is introduced into a mold; - a forming and vulcanization step carried out on the product in the mold;- an extraction step in which the ready track is withdrawn from the mold. The track exhibits a constant transverse section over the whole endless extension thereof and is provided with a metal core located inside it and consisting of at least a steel wire band made of a single steel wire (4) wound into spiral.
Patent EP-0390757-A2 (EP)
Inventor: GRANSTROEM ERNST
IPC: B23H9/00
Filed: 1990-02-21
Abstract: A light diffusing lens and a method of making such a lens for use in traffic lights etc. and of the known type in which a nearly parallel light beam in projected on a lens adapted to scatter the light within certain predetermined limits, and in which the lens comprises a large number of cavities arranged on the inner surface of the lens, which cavities act as elementary lenses (2) arranged in parallel rows (3) extending in the horizontal direction, and in which each elementary lens (2) comprises at least two integral concave lens parts, namely a lower lens part (5) having the shape of a part of a half-ball, and an upper lens part (6) which is directly integral with said lower lens part (5) and which is stepwise or successively widened to the shape of a bell and which is ended by an upper, straight cross cut lens surface (4). The light diffusing lens is made by spark machining a patrix by means of two co-operating graphite electrodes having strips of graphite material, in which strips cavities corresponding to the elementary lenses (2) are milled by means of a ball cutter, and using said patrix for press moulding the light diffusing lens.
Patent EP-0448932-A2 (EP)
Inventor: HELLWIG VOLKER DR
IPC: B27K3/50
Filed: 1991-01-23
Abstract: The present invention relates to an agent or concentrate for protecting sawn wood against wood-staining fungi. It is composed of a mixture of A) coconut dimethylamine and B) 2-ethylhexanoic acid in a ratio of 8 : 1 to 1 : 8, as well as C) tris-(N-cyclohexyl- diazeniumdioxy)-aluminium and/or 1-[[2-(2,4-dichlorophenyl)- 1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole, 1-[2-(2',4'-dichloro- phenyl)-4-propyl-1,3-dioxolan-2-yl]-methyl-1H-1,2,4-triazole or alpha -[2-(4-chlorophenyl)ethyl]- alpha (1,1-dimethyl-ethyl)-1H-1,2,4-triazol- 1-ethanol, dissolved in an unpolar or polar organochemical solvent or solvent mixture or in a mixture of water and an organochemical solvent or solvent mixture and at least one emulsifier and/or wetting agent.
Patent EP-0447978-A2 (EP)
Inventor: ANDO HITOSHI PIONEER ELECTRONI
IPC: G01S1/00
Filed: 1991-03-15
Abstract: The GPS receiver comprising a power supplying status detector (5) for deriving a power-on or power-off signal by detecting a power supplying status of the GPS receiver, a clock (6) for measuring time, a memory controller (1) for controlling a nonvolatile memory (7) upon receiving the power-off signal to store a time measured by the clock (6) when the power is turned off or a time when the last ephemeris data is obtained and the last ephemeris data, and a position calculating circuitry for calculating the position of the user station upon receiving the power-on signal, wherein a time duration is calculated from the time measured by the clock (6) and the time stored in the nonvolatile memory (7), and thereby if it is determined that the measured time duration is shorter than a predetermined period of time, the positioning is performed based on the respective ephemeris data stored in the nonvolatile memory (7), whereas if it is determined that the measured time duration is at or longer than the predetermined period of time, the positioning is performed based on ephemeris data newly collected from the respective GPS satellites.
Patent EP-0447979-A2 (EP)
Inventor: CHARTRAIN PIERRE MOULINEX
IPC: H05B6/68
Filed: 1991-03-15
Abstract: Baking method for an oven containing a baking enclosure (1) and a control device (2) supplying a convection resistor (3), a grill resistor (4) and a magnetron (5). 
<??>According to the invention, during the temperature-rise phase (a), the control device supplies the convection resistor continuously and the grill resistor according to a start-stop cycle of predetermined period (t1), whereas the microwave energy is applied periodically during each stoppage time (t3) of the grill for a duration of application (t4) such that, for a previously displayed setpoint time (t5), the said duration is equal to the shorter of either the setpoint (t5), or the stoppage (t3) time for the grill. 
<??>This method applies in particular to ovens for domestic use. 
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Patent EP-0451694-A2 (EP)
Inventor: HOEFGEN GUENTER DR
IPC: H04J3/06
Filed: 1991-04-04
Abstract: A time-division multiplex transmission system is described which has base stations (FS) and mobile stations (MS). The mobile stations (MS) contain means for determining their respective location and the distance from the base station (FS). The mobile stations shift their transmitting time as a function of the distance in such a manner that the signals sent by them arrive at the base station (FS) at the correct time with respect to the time scale of the base station (FS). <IMAGE>
Patent EP-0451804-A2 (EP)
Inventor: ASANUMA TADASHI
IPC: C08F8/00
Filed: 1991-04-10
Abstract: A method for increasing the molecular weight of polypropylene having a substantially syndiotactic structure is disclosed which comprises the step of irradiating the syndiotactic polypropylene with radiation in the absence of oxygen. After the irradiation, the polypropylene is preferably heated. Furthermore, the polypropylene having the substantially syndiotactic structure which remains in a melting state can be irradiated with radiation. The polypropylene having the substantially syndiotactic structure is preferably polypropylene in which any diffraction line is not substantially observed in a spacing of about 7.1 Å by X-ray diffraction.
Patent EP-0464429-A2 (EP)
Inventor: OSTERMANN BERND
IPC: B29C61/06
Filed: 1991-06-14
Abstract: The invention relates to a method of making a heat-recoverable sheet which comprises a composite structure of filament strands and a homogeneous plastics coating for these filament strands, the filament strands being arranged in the principal direction of shrinkage. To produce this composite structure, multi-component filaments comprising a plastics sheath and a chemically crosslinkable filament core are coextruded, crosslinked and stretched. The stretched multi-component filaments are laid next to one another and are fused together by pressure/temperature treatment to form the sheet in such a way that the filament strands remain in the plastics material as barriers preventing tearing. According to one embodiment, the multi-component filaments are stretched with undulating orientation and engage in one another to form a mat-like plaited work, so that adequate stability is also ensured transversely to the principal direction of shrinkage. <IMAGE>
Patent EP-0469526-A2 (EP)
Inventor: MATSUBAYASHI SHIGEAKI
IPC: G03G15/043
Filed: 1991-07-29
Abstract: In an adaptive control electrophotographic apparatus, input voltages such as illumination power source voltage and electrostatic charge voltage are varied by a small value, and a resultant density of toner image on a photoconductive substance is detected, then the above-mentioned small value is changed on the basis of difference between the resultant density and an aimed density, after repetition of the trials, the small value is determined on the basis of a qualitative model which is composed of a boundary function including the input voltages and boundary parameters of the apparatus, and if the trend in the difference between the resultant density and the aimed density is to make larger, the qualitative mode is changed so that the trend is to make smaller.
Patent EP-0512153-A2 (EP)
Inventor: KOBAYASHI JUNICHI
IPC: G09F3/10
Filed: 1991-08-09
Abstract: A labelling product with adhesive seal comprises a plural number of support sheets (1,2), each of which is provided with a space for printing necessary label description and is integrally bonded with the other by means of a release agent (3) and an adhesive (4) coated on the back thereof. The release agent (3) and the adhesive (4) are so arranged on the backs of respective support sheets (1,2) that the release agent (3) on one of the sheets comes in contact with the adhesive (4) on the other sheet. Both the top and the bottom sheets can function as a label to be attached on an object such as a commodity by means of the adhesive (4), and also as the support for the other sheet.
Patent EP-0482551-A2 (EP)
Inventor: WATANABE YOSHIHIRO ROOM
IPC: H04L12/54
Filed: 1991-10-21
Abstract: A transmission line control processor (403) performs various processes in response to requests of a call processor (401) for capture, allotment, and release of a subscriber line or an intra-station line. Additionally, in response to requests of the call processor (401) for a reservation, connection, and disconnection of a path, the transmission line control processor (403) instructs an ATM switch (408) to connect or disconnect the path. These processes can be performed using with the existing functions of ordinary call processors, and such complicated processes as the management of bands at ATM switchers are executed exclusively by a transmission line control processor.
Patent EP-0494413-A2 (EP)
Inventor: AMBROSE JULIA T
IPC: A61B19/08
Filed: 1991-12-18
Abstract: A fluid collection pouch (32) which is extremely simple in design utilizes a blank of fluid impervious material having a generally triangular shape including a first side (12) and a second side (14) joined at a common end point (20) to themselves and at their distal ends (22, 24) to opposite ends of a third side (26). By joining the first and second sides (12, 14) to one another a fluid receiving chamber (32) is formed with the third side (26) forming an open end (34) to the chamber and the joined distal ends (22, 24) of the first and second sides (12, 14) forming a flap portion (38) which extends above the open end (34) of the chamber. The fluid collection pouch (32) is particularly well-suited for use in surgical procedures in which case it may be joined to a surgical drape in the expected path of fluid run-off or provided with a fenestration in the flap portion for registry with a corresponding fenestration in the surgical drape.
Patent EP-0453060-A2 (EP)
Inventor: SCHOESSLER WERNER DR
IPC: G01N33/567
Filed: 1991-04-18
Abstract: The detection of antinuclear antibodies in body fluids is used to diagnose collagenoses and other rheumatic disorders. Indirect immunofluorescence is used as detection method, in which cryostat sections of rat liver or epithelial cell lines immobilised on slides are covered with patient's serum so that antinuclear antibodies which are present bind to the nuclear antigens. This immobilisation is elaborate and scarcely suitable for modern routine. The object of the present invention is therefore to immobilise isolated cell nuclei on a solid phase in order in this way to permit efficient determination of antinuclear antibodies in an immunoassay. This is achieved by covalent or adsorptive binding of isolated cell nuclei to chemically activated solid phases, especially polystyrene surfaces. The advantages of the method are the efficient determination of large numbers of samples under standardised conditions, associated with considerably lower costs in clinical practice.
Patent EP-0448362-A2 (EP)
Inventor: KANEKO HISAHARU
IPC: G11B7/09
Filed: 1991-03-19
Abstract: A mirror rotation angle detection mechanism is provided with a light emitting member therein to irradiate the light onto the reflection surface of a mirror which is rotated about an axis positioned substantially in the center of the reflection surface of itself. A light receiving element receives the light reflected by the reflection surface of the aforesaid mirror, and an angle detection circuit detects the rotation angle of the aforesaid mirror in accordance with the output of the aforesaid light receiving element. Preferably, a condenser lens may also be arranged between the aforesaid light emitting member and the aforesaid reflection surface.
Patent EP-0463747-A2 (EP)
Inventor: TAKIGAWA AKIO
IPC: B32B27/08
Filed: 1991-05-31
Abstract: A coated plastic molded article composed of a plastic article on the surface of which laminated are (a) a first layer composed of a cured composition containing a partially hydrolyzed product of at least one silicon compound, (b) a second layer composed of a cured, partially hydrolyzed product of another silicon compound, and (c) a third layer composed of the silicon dioxide from an aqueous hydrosilicofluoric acid solution supersaturated with silicon dioxide, by the order of (a), (b) and (c) ; and a process for preparing the coated plastic molded articles.
Patent EP-0462769-A2 (EP)
Inventor: GULA LANCE
IPC: H01H1/22
Filed: 1991-06-17
Abstract: Apparatus which is mechanically connected to and out of direct contact of the handle arm of an electrical circuit breaker to prevent the operating handle of the circuit breaker from being moved to the OFF position, when the contacts of the circuit breaker are closed due to welded contacts or obstruction of the contact arm carriers.
Patent EP-0438369-A2 (EP)
Inventor: OCHOA GOMEZ JOSE RAMON
IPC: C07C51/02
Filed: 1991-01-17
Abstract: Process for the isolation and purification of free acids, starting from their salts, by electrodialysis which involves the use of:
     i) an electrolytic cell of four compartments, in which the two compartments adjacent to the two electrodes are separated from the central compartments by means of cationic membranes (2) and the central compartments are separated from one another by means of an anionic membrane (1); or, alternatively,   ii) a module formed by an array of cells of 4 compartments separated from one another by alternating anionic membranes and cationic membranes.   
     By means of this process, the simultaneous presence of the isolated free acids and their salts in the same compartment is prevented, which increases their purity. A large number of acids and amino acids can be isolated and purified. In a preferred embodiment, the purification and isolation of IDA is described.
Patent EP-0510700-A2 (EP)
Inventor: ITOH KATSUMI
IPC: C07D249/08
Filed: 1992-04-25
Abstract: An azole compound represented by the formula (I):
       
 wherein X is a nitrogen atom or CH; Ar is a substituted phenyl group; R¹ and R² independently are a hydrogen atom or a lower alkyl group, or they may combine together to form a lower alkylene group; B is a group of the formula:
       
 (wherein R³ and R⁴ independently are a hydrogen atom, an optionally substituted aliphatic or aromatic hydrocarbon residue or an optionally substituted heterocyclic group, or they may form an optionally substituted heterocyclic group together with the nitrogen atom to which they are bonded; and n denotes an integer of 0 to 2), or a group of the formula:
       
 (wherein R⁵ and R⁶ independently are a hydrogen atom, an optionally substituted aliphatic or aromatic hydrocarbon residue group or an optionally substituted heterocyclic group, or they may form an optionally substituted heterocyclic group together with the nitrogen atom and sulfur atom to which they are bonded; and m denotes an integer of 0 to 2); and R⁷ is a hydrogen atom or an acylated hydroxyl group, or may form a bond together with R¹, or a salt thereof, which is useful as an antifungal agent.
Patent EP-0527427-A2 (EP)
Inventor: SCHOLZ MATTHEW T
IPC: C08J7/04
Filed: 1992-08-05
Abstract: Amino-ester catalysts for curing water-curable isocyanate-functional materials. Also disclosed are catalysis methods and curable compositions involving amino-ester catalysts, and casting articles and methods of orthopedic casting.
Patent EP-0530585-A2 (EP)
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61B17/00
Filed: 1992-08-18
Abstract: An absorbable bone screw (10) and plate (20) system with self-locking properties. 
     The absorbable bone screw (10) comprises a threaded shaft portion (1) for insertion into bone and a head portion (3) for rigid connection in the screw hole (13) of a bone plate (20), the diameter of said head portion (3) increasing in the direction opposite to the shaft portion (1), and the outer surface of said head portion (3) being provided with a three-dimensional structure (4) in the form of corrugations.
Patent EP-0499440-A2 (EP)
Inventor: KIVARI RAIMO
IPC: H04M1/73
Filed: 1992-02-11
Abstract: A circuit arrangement for a mobile telephone comprises a microprocessor (20) responsive to a clock signal (CLOCK) for controlling its functions, and a signalling circuit (10), e.g. a modem which is coupled to the microprocessor to provide an output clock signal (CLK) thereto. In the idle states of the processor, the output clock signal is stopped, using a stop signal (STOP) from the microprocessor. This gives use to reduce power consumption and a consequential increase in battery life.
Patent EP-0510887-A2 (EP)
Inventor: IMATAKI TOMOO
IPC: G01R31/308
Filed: 1992-04-16
Abstract: A method of detecting a defective portion of a semiconductor element, includes the steps of : setting a semiconductor element (100) on a stage (12) of an emission microscope (11); setting a magnification of the emission microscope low and observing a surface of the semiconductor element by the emission microscope while an electric power is supplied to the semiconductor element ; storing a positional information of at least one light emission portion of the semiconductor element observed by the emission microscope; moving the stage on the basis of the stored positional information so that one light emission portion is moved to a view center of the emission microscope; increasing the magnification and collecting a light emission image of one light emission portion by the emission microscope; and moving the stage on the basis of the stored positional information so that another light emission portion is moved to the view center so as to collect a light emission image of another light emission portion by the emission microscope.
Patent EP-0519684-A2 (EP)
Inventor: CARDERO SILVIO ANTONIO
IPC: G11B20/14
Filed: 1992-06-16
Abstract: When optical disk recorder having readback circuits is used with pulse width modulated (PWM) signals a phase error of a clocking system with respect to the phase of a data signal is used to generate an amplitude detection threshold offset for servoing of the amplitude detection threshold by the phase error signals tending to increase the probability of faithful detection of data carried by the PWM or other signals.
Patent EP-0497692-A2 (EP)
Inventor: WAGGAMON DENNIS W
IPC: E05F15/00
Filed: 1992-01-29
Abstract: A door operation control system has a door opening for moving a door between open and closed positions. A door operator control circuit selectively operates the drive means to move the door between the open and closed positions. An obstruction detection device detects whether there is an obstruction in the path of the door between the open and closed positions and generates a signal in response thereto. The obstruction detection device is connected to the control circuit by wiring to permit operation of the door opener in the absence of a signal from the obstruction detection device and to prevent certain operations of the door opener in the presence of a signal from the obstruction detection device. An error detection circuit detects faults or errors in the wiring and generates a signal to prevent certain operations of the door operator when the faults or errors are detected. The error detection circuit prevents unsafe operation of the door opener if a wiring error has made the obstruction detection device inoperative.
Patent EP-0553703-A2 (EP)
Title: Reel driving apparatus for tape recorder
Inventor: KIM WOON-BAE
IPC: G11B15/22
Filed: 1993-01-20
Abstract: A reel driving apparatus for a tape recorder includes two reel tables 10 and 20 and a plurality of intermediate gears 40 and 50 for connecting driving gears 30 with each other. The power is transmitted to the reel tables via the intermediate gears according to the rotating direction of the driving gear, thereby accomplishing a rapid mode change. Further, in the apparatus, tape loosening does not occur.