baber/WOPTO huggingface dataset:
Patent EP-0603795-A2 (EP)
Inventor: ELLER MARTIN
IPC: F02N19/06
Filed: 1993-12-20
Abstract: Flame glow system for heating the combustion air for a combustion device, especially an internal combustion engine. A flame glow plug, which is arranged in the air duct of the combustion device is supplied with current and fuel by way of a control device and together with the inlet air forms an ignitable air-fuel mixture which is ignited by way of a heating element provided in the flame glow plug. The flame produced in the process heats the air in the air duct. The air flow in the air duct is measured by means of an air flow measuring device and the control device controls the fuel supply of the flame glow plug in response to this.
Patent EP-0562800-A2 (EP)
Inventor: SHINYA KAZUNARI
IPC: G01D9/00
Filed: 1993-03-22
Abstract: A base line (B) of a measurement curve (C) is determined by preparing a template (T) having an upwardly convex arc; moving, without rotating, the template (T) with the arc of the template always contacting the measurement curve (C); and determining the base line (B) as the envelope of the arc of the template (T).
Patent EP-0568197-A2 (EP)
Inventor: BAUMGARTNER RICHARD A
IPC: A61B5/308
Filed: 1993-03-31
Abstract: In a mixed analog and digital integrated circuit for physiological signal instrumentation such as electrocardiographs, electromyographs, and electroencephalographs, an electronic differential amplifier comprises a chopper-stabilised first stage amplifier (402, 408, 412), a second stage amplifier (414) providing a negative output (418) and a positive output (416) to a chopper-stabilised feedback circuit (434-444), and a gain feedback circuit (420) which receives the negative output (418) and supplies a gain feedback voltage (24) to the first stage amplifier. The integrated circuit has five signal channels, each with analog amplification and analog to digital conversion. The channels can be configured for various combinations of input signal amplification, input signal summation, analog output driving, and AC impedance measurement. The integrated circuit has two digital serial input lines and two digital serial output lines, all designed for direct connection to optical couplers. Channel configuration, gain, and other parameters are externally controllable by a serial digital input signal. Up to six compatible devices can be serially connected in a chain.
Patent EP-0566365-A2 (EP)
Inventor: NAKANO HIROSHI C O PATENTS DIV
IPC: G11B27/10
Filed: 1993-04-14
Abstract: An information signal recording/reproducing apparatus has a reproducing head at a position anterior to a recording head by a distance corresponding to a predetermined time interval for recording an information signal on and/or reproducing the same from a recording medium together with address signals indicative of absolute addresses on the recording medium. The apparatus comprises a means for generating a test pattern signal ; a delay means for delaying the test pattern signal by a predetermined amount in conformity with a control signal ; an output means for delivering the output of the delay means to an external delay-factor device ; an input means for receiving the signal of the output means via the external device ; a means for comparing the phase of the signal from the input means with the phase of the output signal from the test pattern signal generating means ; and a control means for generating the control signal on the basis of the output of the phase comparing means. The phase is adjusted by the control signal, which is generated in such a manner that the sum of the respective delay values of the external device and the delay means becomes coincident with the predetermined time interval. Thus, the desired phase adjustment can be automatically achieved with rapidity and high precision.
Patent EP-0572213-A2 (EP)
Inventor: CHAN TSIU CHIU
IPC: H01L21/76
Filed: 1993-05-25
Abstract: A method is provided for a planar surface of a semiconductor integrated circuit, and an integrated circuit formed according to the same. A conductive layer is formed over a substrate. A silicon nitride layer is formed over the conductive layer. A photoresist layer is then formed and patterned over the silicon nitride layer. The silicon nitride layer and the conductive layer are etched to form an opening exposing a portion of the substrate. The photoresist layer is then removed. The exposed substrate and a portion of the conductive layer exposed along the sidewalls in the opening are oxidized. An planarizing insulating layer such as spin-on-glass is formed over the silicon nitride layer and in the opening. The insulating layer is etched back to expose the silicon nitride wherein an upper surface of the insulating layer is level with an upper surface of the conductive layer. The silicon nitride layer is then removed. A planar silicide layer is then formed over the conductive layer.
Patent EP-0600695-A2 (EP)
Inventor: RICHLEY EDWARD A
IPC: H04W84/10
Filed: 1993-11-29
Abstract: Near field coupling is employed for transferring data back and forth between base stations and portable stations in cellular communication systems, such as cellular local area networks (LANs). Each base station comprises a computer (1), a transceiver (2) and an antenna structure (3,4). Similarly, each portable station comprises an antenna (8), a transceiver (7) and a computer (6).
Patent EP-0552108-A2 (EP)
Inventor: LAKOWICZ JOSEPH
IPC: G01N33/542
Filed: 1993-01-15
Abstract: . A fluorometric luminescence immunoassay method includes forming a sample by exposing a first immune reaction reactant to a second immune reaction reactant capable of reacting with the first reactant, one of the first and second immune reaction reactants being labelled with a photoluminescent energy transfer donor and the other being labelled with a photoluminescent energy transfer acceptor complementary to the photoluminescent donor. At least the photoluminescent donor has the property of photoluminescence, and the photoluminescent donor and acceptor are chosen so that when the first immune reaction reactant reacts with the second immune reaction reactant, the donor and the acceptor are capable of interacting to produce a detectable luminescence lifetime change. The sample is excited with radiation, and the resulting emission is detected. The apparent luminescent lifetime is then calculated to determine the presence of a reaction product of the first and second immune reaction reactants.
Patent EP-0615335-A2 (EP)
Inventor: MARTIN-LOPEZ FERNANDO RAMON
IPC: H02M3/155
Filed: 1988-04-06
Abstract: A switch mode electrical power controller for providing a width modulated output pulse signal in response to a control input signal representing a parameter controlled by the power controller, in which a network for generating the width modulated waveform is capable of combining a ramp waveform signal, a control signal and at least one other signal in generating the width modulated waveform, and a circuit arrangement effects regenerative switching of the network during changes between a first and a second level of the pulse width modulated waveform.
Patent EP-0646902-A2 (EP)
Inventor: ECKERSLEY GREGORY PETER
IPC: H02P23/00
Filed: 1989-10-09
Abstract: A device for receiving and transferring a plurality of parallel signals is disclosed, which comprises input means (200) for receiving the plurality of parallel signals, first register means (202) coupled to said input means (200) for receiving the plurality of parallel signals and outputting a plurality of first serial output signals, transfer means (205, 207) for transferring said serial output signals from said first register means (202), a second register means (208) for receiving the first output signals from the transfer means (205, 207) and for outputting a plurality of second serial output signals, at least one memory means (210, 211) for receiving the second output signals; and address means (213-219) for addressing said memory means for causing said memory means to reconstruct said plurality of parallel input signals so that the data stored in the at least one memory means (210, 211) is reconstructed back into the form in which the data is received in the plurality of parallel signals received by the input means.
Patent EP-0658891-A2 (EP)
Inventor: NAKAJIMA JUNSAKU
IPC: G11B11/105
Filed: 1994-12-16
Abstract: A magneto-optical recording medium comprising a readout layer and a recording layer has a relationship that an external magnetic field H1 is smaller than an external magnetic field H4, where the H1 is a minimum external magnetic field necessary to make a magnetization direction of the readout layer direct to the direction reverse to a magnetization direction of the recording layer substantially at the room temperature, and the H4 is a maximum external magnetic field necessary to make the magnetization direction of the readout layer direct to the direction same as the magnetization direction of the recording layer at an high temperature not lower than a predetermined temperature. Moreover, the magneto-optical disk is provided, between the readout layer and the recording layer, with an intermediate layer which inhibits an effective bias magnetic field from the recording layer to the readout layer at the room temperature. Since it is possible to reproduce only the information in the high-temperature area close to the center of the laser beam irradiated during reproducing, recording density is improved. Furthermore, since an initializing magnetic field at reproducing is not necessary and the reproducing magnetic field can be made smaller, the apparatus can be made smaller and the electric power consumption can be decreased.
Patent EP-0676806-A2 (EP)
Inventor: BOND ROBERT H
IPC: H01L23/12
Filed: 1994-12-16
Abstract: An integrated circuit package with a path of high thermal conductivity is disclosed. A thermally conductive slug, formed of a material such as copper, is attached to an underside portion of a substrate, such as a printed circuit board or a ceramic substrate, through which an opening has been formed. An integrated circuit chip is mounted to one side of the slug exposed in the opening. An opposing surface of the slug lies below the plane of the underside of the substrate. The chip is wire bonded to the substrate, and is encapsulated in the conventional manner. Solder balls are attached to a portion of the underside of the substrate not covered by a slug in a ball-grid-array manner, for mounting to a circuit board. Upon mounting to the circuit board, a path of high thermal conductivity is provided between the chip and the circuit board, through the slug and the solder balls.
Patent EP-0622795-A2 (EP)
Inventor: SESSO ANTONIO
IPC: G11B15/10
Filed: 1994-04-27
Abstract: This invention concerns a device with "SOFT TOUCH" mechanics for reproducing recorded tapes whereby one motor performs all the main functions and having an electronic control unit that determines the motor speed according to the function selected on the pushbutton control panel of the appliance: the device in question is also equipped with a secondary motor which is activated only when the tape cassette is inserted and ejected and which temporarily moves the reading head and the tape rollers away from the tape during fast forward and rewind of the tape.
Patent EP-0665252-A2 (EP)
Inventor: OKAMOTO YOSHIHIRO
IPC: C09D5/00
Filed: 1995-01-25
Abstract: A two-pack aqueous coating composition which comprises a first pack component composed of alkoxy-silane-containing, water-dispersible acrylic copolymer and a second pack component composed of polyisocyanate. Use of this coating composition allows formation of coating films excelling in waterproofness, solvent-resistance, chemical resistance, drying properties, etc., and exhibiting markedly improved physical properties as a paint film such as tensile strength, elongation, etc.
Patent EP-0669747-A2 (EP)
Inventor: ASTEGHER BERTHOLD DIPL-ING
IPC: H04M3/22
Filed: 1995-02-14
Abstract: The circuit has a voltage limiting stage (3,6,7; 4,8,9), coupled to each wire (a,b) of the telephone line and connected on the output side to respective inputs of a difference amplifier (10,14). The duration of the signal provided by the difference amplifier is detected, to provide an output signal indicating lifting of the telephone handset when a given time threshold is exceeded. Pref. each voltage limiting stage uses a high-ohmic resistance (3,4), coupled via a diode (6,8) to a supply voltage terminal and via a second diode (7,9), biased in the opposite direction, to earth.
Patent EP-0670307-A2 (EP)
Inventor: LOSIER THOMAS P
IPC: C07D201/16
Filed: 1995-02-23
Abstract: Disclosed is a process for recovering and purifying crude caprolactam from crude caprolactam-containing wastewaters consisting essentially of the steps:
     (a) obtaining a wastewater stream containing crude caprolactam from at least one process which by-produces a crude caprolactam-containing wastewater stream selected from caprolactam polymerization, catalytic cracking of polymers and oligomers of caprolactam, and thermoplastic processing of polycaprolactam;   (b) mixing the crude caprolactam-containing wastewater stream with between 0.01 to 5% by weight, based on the crude caprolactam in the wastewater stream, of an acid;   (c) subjecting the mixture of crude caprolactam-containing wastewater stream and acid obtained according to step (b) to purification distillation at a temperature of between 100 to 180°C and a pressure of between 50 to 3000 Pa; and   (d) obtaining purified crude caprolactam as a distillate from step (c).
Patent EP-0694874-A2 (EP)
Inventor: MATSUDAIRA NAGAHISA
IPC: G06K19/02
Filed: 1995-07-21
Abstract: A biaxially oriented sheet of a biodegradable thermoplastic resin composition containing a lactic acid polymer is used as a structural material for a supporting substrate (2) of a biodegradable card (1). The lactic acid polymer has a number average molecular weight of from 10,000 to 1,000,000. The thermoplastic resin composition may preferably be mixed with a modifying biodegradable resin. In another embodiment, the biaxially oriented sheet of the biodegradable thermoplastic resin composition may preferably be covered with the modifying biodegradable resin. The biodegradable lactic acid polymer or the modifying biodegradable resin is also used as a polymeric binder of an information recording layer (3) provided on the surface of the supporting substrate (2).
Patent EP-0699726-A2 (EP)
Inventor: CZECH ZBIGNIEW DR
IPC: C09J133/02
Filed: 1995-08-12
Abstract: Water-soluble contact adhesives (I) contg. copolymers and adhesion regulating, water-soluble resins contain (A) 100 pts.wt. of a water-soluble copolymer of (a) 65-95 wt.% vinyl-carboxylic acid, (b) 5-35 wt.% (1-12C alkyl) (meth)acrylate and (c) 0.05-5.0 wt.% polymerisable photoinitiator, and (B) 30-150 pts.wt. of a water-soluble plasticiser with a mol.wt. of up to 4000. Also claimed is a process for the prodn. of (I), comprising synthesis of copolymer (A) by radical-initiated soln. polymerisation, addn. of water-soluble adhesion-regulating resin and plasticiser, and distn. of solvent and residual monomers.
Patent EP-0701273-A2 (EP)
Inventor: HELNEDER JOHANN
IPC: C23C14/06
Filed: 1995-09-07
Abstract: A process chamber contains a semiconductor substrate and a metal sputter target e.g. of Mo and CVD deposition of Si takes place in the gas phase from a gas mixture of silane and Ar which generates a plasma. An amorphous silicide later is produced by simultaneous or successive sputtering of the metal target. The stoichiometry of the silicide layer is adjusted by variation of sputtering power, substance temp. and gas compsn..
Patent EP-0713881-A2 (EP)
Inventor: REERS MARTIN DR
IPC: A61P7/00
Filed: 1995-09-21
Abstract: Use of von Willebrand factor (vWF) or fragments with vWF activity is claimed as an antidote to bleeding caused by administration of antithrombotic or fibrinolytic agents. Also claimed is a compsn. contg. (A) an antithrombotic and/or fibrinolytic agent; and (B) vWF or fragments with vWF activity.
Patent EP-0706770-A2 (EP)
Title: Shelf system
Inventor: DISCHINGER HERBERT
IPC: A47B57/04
Filed: 1995-10-06
Abstract: The supporting structure (10) comprises front and rear uprights (12,14) on which the shelf floors (18) are mounted, either horizontally or in a sloping position. Adaptors (20) secure the floors to the uprights, and the fixing area on each floor allows positioning of the adaptor at a variable height. Those at the front of the floors can be accommodated on them in fixed positions, and can be identical with those at the rear. The uprights can be perforated at regular intervals in the vertical direction, while each adapter can have lugs or hooks engaging in perforations one above the other, also pins or hooks engaging in or below the floor.
Patent EP-0680156-A2 (EP)
Inventor: YOSHIZAWA YASUNORI
IPC: H04B7/155
Filed: 1995-03-13
Abstract: Radio station apparatus includes an indoor unit (10), an outdoor unit (20), and a coaxial cable (60) which connects the indoor unit (10) and outdoor unit (20) to each other. An inputted first binary digital signal is converted into a serial second binary digital signal by a parallel/serial converter (2) and is modulated by amplitude shift keying (ASK) into a third binary digital signal by a modulator (13) with carrier f 3  (Hz), whose frequency is a common multiple of respective value of n (sampling number) x m (quantization bit number) times the data rate of the inputted data. The third binary digital signal is multiplexed by frequency division multiplexing with another signal or signals by a multiplexer (3) and transferred to the outdoor unit (20) through the coaxial cable (60). In the outdoor unit (20) the transferred third binary digital signal is demultiplexed and converted into an analog signal by a D/A converter (23). The analog signal is RF modulated by a modulator (24) and amplified by a power amplifier (25) and then transmitted.
Patent EP-0715254-A2 (EP)
Inventor: FAMILIAR ROBERT F
IPC: G06F17/30
Filed: 1995-10-20
Abstract: A computer system that uses object oriented technology to provide an interface to a database centric object. The system includes a processor (135) running an application program and a storage device (145) storing database data. An interface apparatus for interfacing the application program and the database includes an object (100) including a method which performs an input/output function on the database. The interface receives a first signal from the application program, the first signal corresponding to the object (100) and receives a second signal from the application program, the second signal corresponding to the method. The interface reads or writes data from or to the storage device and thereby executes the input/output function of the method on the database data in response to the receipt of the first and second signal.
Patent EP-0709280-A2 (EP)
Inventor: YAMAMOTO SATORU
IPC: B62D35/00
Filed: 1995-10-31
Abstract: A front-end spoiler arrangement formed on an under cover 11 of a vehicle has to sufficiently reduce not only front lift acting on front wheels, but also air drag. The front-end spoiler arrangement comprises a front part 12, a ridge 121, a step 13, and a rear part 14. The step 13 defines a space C on the rear part 14. The front part 12 and the step 13 prevents an increase of the air drag, and air whirls  s  produced in the space C generate downward force P.
Patent EP-0747897-A2 (EP)
Inventor: SCHICK BRIAN R
IPC: G11B17/04
Filed: 1995-10-04
Abstract: The hub assembly of a disk cartridge has an annular groove (18) formed in its bottom surface. The outer periphery (18a) of the annular groove undercuts the bottom surface of the hub assembly to form an annular lip (18b) around the outer periphery of the groove. A data storage device designed to receive the disk cartridge has a spindle motor with at least one latch member (120b) mounted on the upper portion of the motor via a flexure. The latch member on the spindle motor enters the annular groove on the hub assembly of the disk cartridge when the disk cartridge is inserted into the data storage device. When the spindle motor spins-up to its operating speed, the latch member (120b) moves radially outwardly on its flexure and engages the annular lip (18b) in the hub assembly, thereby preventing separation of the hub assembly from the spindle motor during rotation.
Patent EP-0796090-A2 (EP)
Inventor: JOHNSON RICHARD ALAN
IPC: A61K9/50
Filed: 1995-12-14
Abstract: A sterile powder comprising microparticles, 0.1 to 50  mu m in diameter, obtainable by spray-drying and cross-linking a water-soluble material having free functional groups, is characterised in that the microparticles are hydrophilic, can be reconstituted in water to give a monodisperse suspension, and have retained said groups available for derivatisation. The particles are linked to drugs or other functional molecules, and used as vehicles in therapy.
Patent EP-0732865-A2 (EP)
Inventor: MAYR WOLFGANG
IPC: H05B3/84
Filed: 1996-02-26
Abstract: The body has a heating layer contg. electrically connected carbon fibres (3) and binding agent stiffening. The fibres are connected to current contacts and strengthened using plastic (4) during a pressing process in which the plastic penetrates the gaps (11) between the fibres, which are overlaid as in a fleece. After stiffening using the binding agent the gaps are left open or covered by only a thin file, either partially or completely. During a pressing process conducted as an injection moulding process the plastic is sprayed behind the carbon fibres, penetrates the gaps and may displace the thin film from the gaps.
Patent EP-0731201-A2 (EP)
Inventor: FLEISSNER GEROLD
IPC: D06B19/00
Filed: 1996-03-06
Abstract: This original process cleans a continuously advanced web of textile (1) using an active washing fluid (3). This bonds strongly to, and is highly absorbed by the soiling to be washed out, yet has no affinity for the textile fibres. It includes chemical foaming agents activated by steam. Immediately following application, steam treatment produces active, foam, the steam (6) being blasted through the rear of the textile under high pressure against resistance. Pref. the steam also propels fluid, and during or after treatment suction (9,10) is applied to the outer nap (2) of the cloth, in proportion to the steam supply, urged in under pressures of 2-10 bar. Also claimed is a device for the purpose described.
Patent EP-0732562-A2 (EP)
Inventor: LASCH UWE DR
IPC: F41J9/16
Filed: 1996-03-14
Abstract: Ejection system in which the clay pigeon (10) has a circumferential toothed rim (12) for the transmission of a driving force to impart a rotational movement. The clay pigeon has a central section (13) which is open below, with a radially extending ring flange (15) formed on the free lower ends of the central section. The toothed rim is formed on the central section such that the clay pigeon and the toothed rim are made as a single plastic component.
Patent EP-0736330-A2 (EP)
Inventor: MAILAENDER UDO DIPL-ING
IPC: B05C1/08
Filed: 1996-03-30
Abstract: The two endfaces of the painting cylinder (15) or those of the back pressure cylinder (14) are each pivotally mounted in a machine side part (10) which is fitted to the overall machine frame (11) and can in turn be swung round by a motor spindle (13) hinted between frame (11) and side part. Axial pressures at the spindle ends are passed via sensor (31) to respective pressure regulators (32) which return the pressures to a pre-selected constant value. The speed regulator (36) is regulated by the swivelled setting of one or other machine part (10) end as recorded by a path transducer (35). This transducer contains an electrical resistance of a potentiometer (39) as coupled to the swivel movement of the machine part (10). The pressure sensor (31) allotted to the part (10) movement is switched to the regulator (32) within the confines of the central part of the workpiece.