baber/WOPTO huggingface dataset:
Patent EP-0208939-A2 (EP)
Inventor: YASUMOTO MASAAKI
IPC: G06F7/544
Filed: 1986-06-19
Abstract: An arithmetic circuit comprises a first subtracter receiving first and second input signals which are composed of a plurality of bits and operative to output a first output signal representative of the first input signal minus the second input signal, and a second subtracter receiving the first and second input signals so as to output a second output signal representative of the second input signal minus the first input signal. A selector receives the first and second output signals and operates in response to one of the first and second output signals so as to alternately output the first and second output signals.
Patent EP-0211404-A2 (EP)
Inventor: KWAUKA GERD-GEORG DR
IPC: B65G61/00
Filed: 1986-07-31
Abstract: Die Erfindung betrifft eine Vorrichtung zum Stapeln und/oder Palettieren von insbesondere dünnen Produkten eines Druckereibetriebes, die durch eine um eine vertikale Achse drehbare Sammel- und Ablegestation gekennzeichnet ist. Die Erfindung betrifft ferner ein Verfahren, vorzugsweise unter Verwendung der Vorrichtung, wobei die Produkte zur Bildung eines Vorstapels um eine zur Ebene der Produkte senkrechte Achse gedreht und anschließend aufeinanderliegend zum Stapel gesammelt werden, der Stapel in eine senkrecht unter dem Stapel angeordneten Ablegeschacht übergeben, im Ablegeschacht um mindestens die vorherige Drehung um dieselbe Achse zurückgedreht oder um 90, 180, 270° zuzüglich oder abzüglich der Vordrehung gedreht und danach abgelegt wird.
Patent EP-0212476-A2 (EP)
Inventor: BRAUN GEORG
IPC: E06B9/58
Filed: 1986-08-07
Abstract: The lower connecting bar (21) of a roller blind (6) is equipped, for limiting its rolling-up movement, with two fittings (22) which are arranged on its end faces and project relative to an approximately U-shaped guide cross-section (12) of each lateral guide rail (7) of the roller blind (6) into a parallel guide space (13) via a lateral open connection (15) and which interact with a stop (28) arranged at the upper end of the guide space. <IMAGE>
Patent EP-0214577-A2 (EP)
Inventor: EPPLER DIETER
IPC: C02F5/02
Filed: 1986-08-30
Abstract: The carbonate hardness of, in particular, water intended for supplying drinking water can be reduced by adding calcium hydroxide and sodium carbonate or sodium hydroxide solution to the water. This increases the pH, which reduces the solubility product of the substances causing the hardness, with the result that they precipitate. This effect is enhanced by reducing the dissolved CO2 in the water before adding the precipitant, which brings about an increase in the pH of the water, which results in a considerable saving in the amounts of precipitant otherwise required.
Patent EP-0220634-A2 (EP)
Inventor: PROKSA FERDINAND DR
IPC: B29C33/24
Filed: 1986-10-18
Abstract: Um bei Schliesseinheiten für Formwerkzeuge, insbesondere solchen für die Herstellung von Polyurethan-Formteilen, den Aufwand für die Kraftsysteme zu verringern, sie raumsparender zu gestalten sowie ihre Arbeitszeit zu verkürzen, werden zum Absenken und Anheben der oberen Formwerkzeughälfte (27) zwischen einem oberen Querhaupt (2) und einem fahrbaren Querhaupt (4) Langhubzylinder (5) angeordnet, während die Lagerung des fahrbaren Querhauptes (4) an den das feste Querhaupt (2) mit dem Sockel (1) verbindenden Säulen (3) in Form von Kurzhubzylindern (7) mit darin angeordneten, arretierbaren Schleppkolben (9) erfolgt.
Patent EP-0191584-A2 (EP)
Inventor: LENHART RONALD A
IPC: B65G47/30
Filed: 1986-02-03
Abstract: A vacuum single filer is provided for bringing multiple rows of containers (10) into single file at high speeds and over a relatively short distance. This is accomplished by discharging the containers in inclined rows of three from a slotted dead plate (32) onto a perforate conveyor belt (12) extending over vacuum plenum chambers (40, 48) having slots (120, 124) therein for drawing a vacuum. The slot or slots aligned with the outermost container in each row draws sufficient vacuum to hold the outer container in fixed position and a deflector (106) is used to direct the other containers into alignment behind the outer container and to slide them laterally across the belt as the belt moves them downstream until they are finally brought into single file aligment. An infeed vacuum conveyor (33) cooperates with the slotted dead plate (32) to arrange the containers in inclined rows having a precise alignment prior to being picked up by the conveyor belt.
Patent EP-0194136-A2 (EP)
Title: Electronic timepiece with a solar cell
Inventor: OTAWA SHUJI
IPC: G04C10/02
Filed: 1986-03-05
Abstract: An electronic timepiece comprises an oscillator (<sub>1</sub>7) for generating a time standard signal; a frequency divider (18) for receiving the time standard signal and producing therefrom time signals; pulse generating circuits (19; 20, 21, 22, 30) receiving the time signals; driving circuits (24, 30) connected to receive pulses from the pulse generating circuits; step motors (25, 31) driven by the driving circuits; energy supplementary source (1) such as a solar cell for generating electric energy; and a capacitor (5) for storing electrical energy.A detecting circuit (6) detects the voltage on the capacitor and generates a signal in order to stop at least one of the motors. A counting circuit (27) counts the time for which said one motor is stopped by the detecting circuit and a control circuit (22) drives the motor that has been stopped to position a hand driven thereby to the present time indication under the control of the counting circuit when the detecting circuit no longer generates the signal to stop that motor.
Patent EP-0197723-A2 (EP)
Inventor: HAWKINS WILLIAM GREGG
IPC: B41J2/16
Filed: 1986-03-27
Abstract: Several fabricating processes for ink jet printheads are disclosed, each printhead being composed of two parts (28, 31) aligned and bonded together. One part (28) is a substantially flat substrate which contains on the surface (30) thereof a lineal array of heating elements and addressing electrodes (33), and the second part (31) is a substrate having at least one recess anisotropically etched therein to serve as an ink supply manifold when the two parts are bonded together. A lineal array of parallel grooves are formed in the second part, so lthat the grooves at one end communicate with the ' manifold recess while at the other end they are open for use as ink droplet expelling nozzles (27). Many printheads can be made simultaneously by producing a plurality of sets of heating element arrays with their addressing electrodes on a silicon wafer and by placing alignment marks thereon at predetermined j locations. A corresponding plurality of sets of channels and associated manifolds are produced in a second silicon wafer and, in one embodiment, alignment openings are etched thereon at predetermined locations. The two wafers are aligned via the alignment openings and alignment marks, then bonded together and diced into many separate printheads. A number of printheads can be fixedly mounted in a pagewidth configuration which confronts a moving recording medium for pagewidth printing or individual printheads may be adapted for carriage type ink jet printing.
Patent EP-0199599-A2 (EP)
Inventor: BAUMBER KEVIN GEOFFREY
IPC: A01M21/04
Filed: 1986-04-24
Abstract: An applicator 10 to dispense herbicides, said applicator 10 having a supply cavity 17 within which a supply of the herbicide is located, a dispensing cavity 22 from which the herbicide is dispensed to a wick 21 or other dispensing material, and a passage 23 extending between said supply cavity 17 and dispensing cavity 22, which passage 23 provides a resistance to the flow of the herbicide therethrough so as to regulate the flow of said herbicide from said delivery cavity 22.
Patent EP-0216552-A2 (EP)
Inventor: SINGH ANAND PAL
IPC: B29L30/00
Filed: 1986-09-05
Abstract: tire curing press with an improved loader includes a shaping or center mechanism which includes a vertically movable well (17) on which is mounted the bottom bead or toe ring (16). The press includes a loader of improved design affording precision centering and accuracy which is driven for vertical movement by a ball screw (80) and nut drive which positions the green tire concentric with the upper and lower mold sections and over the bottom bead ring. The loader then moves the green tire downwardly until the lower bead of the green tire reaches a predetermined point touching or fairly closely adjacent the elevated bead ring. Simultaneously, an adjustable pad on the loader contacts the tip of an extended rod of a vertically oriented synchronizer piston-cylinder assembly (147 Concurrently, a sensor is tripped to power the synchronizer piston downwardly and as such piston moves downwardly, the loader follows at a slightly higher speed causing the rotary motor of the ball screw drive to be retarded or stall, thus keeping the loader in contact with the tip of the rod of the synchronizer cylinder assembly. As the synchronizer piston is being powered down, fluid on the underside of such piston is being forced over to the top ports of a pair of beat lift cylinder assemblies (24, 25) causing them to bring the well(17) andtbus the lower bead ring down at the-same speed as the loader is bringing the tire down. In this manner the green tire and lower bead ring are maintained in constant relationship until the bead ring is seated on the lower mold section. The point of bead ring seating provides a physical stop which in turn blocks the synchronizer piston and rod, and thus the loader from further downward travel. This synchronization is accomplished by making the blind end area of the piston of the synchronizing cylinder assembly twice the equal rod end areas of the pistons of the bead lift cylinders.
Patent EP-0212992-A2 (EP)
Inventor: MARUYAMA TSUGITO
IPC: G01S7/491
Filed: 1986-05-20
Abstract: A method for measuring a three-dimensional position of an object with a single camera and a multislit light source. A surface of the object (4) is irradiated with multislit light (3) having a plurality of slit light faces and also irradiated with a single standard slit light (8) having a slit light face identical to one of the plurality of slit light faces of the multislit lights. A plurality of slit light photo images corresponding to a plurality of slit light projected images (9) and a standard slit light photo image corresponding to a slit light projected image formed on the object (4) are obtained. One of the slit light photo images which corresponds to the standard slit light photo image is specified and made to correspond, to compute a three-dimensional position of the object in a predetermined coordinate.
Patent EP-0206895-A2 (EP)
Inventor: SHIBATA MASAHIRO
IPC: G11B5/024
Filed: 1986-06-06
Abstract: A video tape recorder for recording a plurality of skewed recording tracks on a video tape (TP) include recording heads (H1, H2), an auxiliary head (H3) and an erasing head (He) mounted on a rotary body (RD) of a tape guide drum about which the tape is helically wrapped, a rotary transformer for transmitting signals to the recording heads (H1, H2), auxiliary head (H3) and erasing head (He) rotating with the rotary body (RD), an erase signal generator for generating an erasing signal to be supplied to the erasing head (He) by way of the rotary transformer, and a short circuit arrangement coupled to a signal path connected with the auxiliary head (H3) for short circuiting the latter upon applying the erasing signal from the erase signal generator to the erasing head (He) by way of the rotary transformer.
Patent EP-0233483-A2 (EP)
Inventor: WASLEY JAN WILLIAM FRANCIS
IPC: C07D498/04
Filed: 1987-01-19
Abstract: Disclosed are the compounds of the formula    <IMAGE>  (I)  wherein n represents the integer 1,2,3 or 4; R1 represents hydrogen, lower alkyl, halogen, trifluoromethyl, hydroxy or lower alkoxy; R2 represents hydrogen or lower alkyl; R3 represents hydrogen, lower alkyl or halogen; R4 represents amino, lower alkylamino, di-lower alkylamino, morpholino, N-lower alkyl or N-aryl piperazino, pyrrolidino, piperidino or substituted piperidino selected from <IMAGE>   <IMAGE>  +TR  <IMAGE>  in which R5 represents hydrogen, halogen or lower alkyl; and pharmaceutically acceptable salts thereof; which are useful in mammals as calmodulin antagonists for the treatments of gastrointestinal disorders.
Patent EP-0242650-A2 (EP)
Inventor: REIN HELMUT
IPC: E04C2/38
Filed: 1987-04-01
Abstract: Method of manufacturing a building panel, in particular for ceilings and walls, which is composed of at least one cover slab and a central element and the cover slab of which is made of a hygroscopic material, the cover slab being dried and bonded, in the dried state, with the aid of a synthetic-resin adhesive to the central element, which is designed as a grating or as a solid slab, the cover slab being provided furthermore, before or after bonding to the central element, with a coating which reduces the surface pores. For use of the building element in a climate having a transient, mean, minimal relative atmospheric moisture of a%, the cover slab is dried, in the course of manufacture of the building element, down to a relative slab humidity of b% (based on the dry weight) which is smaller and corresponds to the point, assigned to the mean, minimal relative atmospheric moisture, of the relative slab moisture on the equilibrium curve of the relative slab moisture of the cover slab in the moisture exchange with the surrounding air. In this dry state, the cover slab is bonded rigidly to a central element which is free from moisture expansion or exhibits low moisture expansion. Subsequently, the coating is applied to all surfaces of the cover slab having the specified dry state which come into contact with the external air.
Patent EP-0241903-A2 (EP)
Inventor: ALLINGTON ROBERT W
IPC: G01R31/02
Filed: 1987-04-14
Abstract: To detect a ground fault, the alternating current leakage current to common AC electrical ground is sensed across a resistor and applied to one input of an analog gate. The analog gate is opened by the positive going voltage from the high-­voltage secondary of the power supply transformers between 7 degrees from the crossover point and 103 degrees to pass only that portion of the potential representing the alternating current leakage current which is in phase with the potential on the secondary windings of the power supply transformer and thus provide a signal representing the real component of the AC impedance to ground. A reference level is set by applying a current adjusted for voltage variations of the power supply and the range of the power supply through a potentiometer, with a tap on the potentiometer providing a preset level of impedance, below which a ground fault is indicated. The preset level of impedance and the signal from the gate are applied to a comparator so that an output signal is provided   whenever the real component of the AC leakage current exceeds the preset value.
Patent EP-0248411-A2 (EP)
Inventor: ASAYAMA YOSHIAKI C O MITSUBISH
IPC: F02M69/00
Filed: 1987-06-03
Abstract: A fuel pressure regulator for an internal combustion engine comprises a first diaphragm (13), a fuel pressure regulating chamber (S1), a valve seat (16) provided in the fuel pressure regulating chamber (S1), said valve seat (16) having an overflow opening (16a), a valve member (14) fixedly mounted on said diaphragm (13) and relatively movable with respect to said valve seat (16), a first resilient member (26) for biasing said valve member (14) to said valve seat (16) to close said overflow opening (16a), and a second resilient member (28) which is selectively brought into action by an electromagnet (27) when the fluid pressure is within a predetermined range so that the second resilient member (28) acts on the valve seat (16) or the valve member (14) to give an additional fluid pressure. In this way the second fuel pressure can be set to prevent vapour lock during engine restart while it is still hot.
Patent EP-0254992-A2 (EP)
Inventor: MOSTYN GRAHAM YORKE
IPC: G01R19/165
Filed: 1987-07-17
Abstract: The duration of time during which an AC power vottage sinusoidal waveform remains between negative voltage threshold -V1 volts, nominally 5% of negative peak voltage -V2 volts, and positive voltage threshold +V1 volts, nominally 5% of peak positive voltage +V2 volts, is detected. By the change in voltage with time exhibited by a sinusoidal waveform In the region of zero voltage crossing, the expected time duration between voltage thresholds is approximately 6% of one-half period of such sinusoidal waveform. If the actual time between voltage thresholds exceeds (nominally) twice this value, or 10% of one-half period, then a power black-out condition is sensed, and a power fault signal is produced.
Patent EP-0258666-A2 (EP)
Inventor: DAVIS PATRICK J
IPC: C12R1/66
Filed: 1987-08-04
Abstract: A method for the production of chrysanthemic, lavandulic and analogous acids involving adding together and incubating under oxidizing conditions the corresponding chrysanthemol, lavandulol or analogous alcohol substrate and one or more oxidizing enzymes originated from a microorganism.
Patent EP-0258734-A2 (EP)
Inventor: KOSSATZ GERT
IPC: E04C2/06
Filed: 1987-08-18
Abstract: The building panel (10) consists of at least one edge layer (12) and/or intermediate layer (22) which preferably consists of binder, a reinforcement (20) inserted into this edge layer (12) and/or intermediate layer (22), and at least one main layer (14) which consists of a binder/aggregate and reinforcing material mixture. By forming a homogenous transition layer from the edge/intermediate layer to the main layer, a gradually proceeding transition of the component composition of the individual building panel layers is ensured in order thus to provide a multi-layered panel which is stable per se and possesses, in particular increased elastomechanical properties. 
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Patent EP-0273311-A2 (EP)
Inventor: AWAI GEORGE K
IPC: B29C48/00
Filed: 1987-12-17
Abstract: In a lighting apparatus including an optical transmis­sion channel having a plurality of optically-trans­missive fibers, each having a core (9) of radiation-­transparent material with a selected index of refraction for receiving radiation coupled into the fibers from a source (28) each of the fibers includes on the surface of the core (9) at least along selected portions of the length thereof a radiation-transparent cladding material (15) of different index of refraction than the selected index. Each of the fibers has a cross sectional dimension for supporting the propagation of radiation therethrough along an elongated axis in a mode including a component of radiation propaga­tion that is laterally oriented with respect to the elongated dimension for emitting radiation through the radiation-transparent cladding material. Each of the fibers includes radiation scattering means (17) for dispersing radiation in the fibers in a direction having a lateral component for emerging from the transparent cladding material (15) at least along the selected portions of the length thereof.
Patent EP-0232967-A2 (EP)
Inventor: MORRISON LARRY EDWARD
IPC: C12Q1/68
Filed: 1987-01-09
Abstract: Methods and compositions for performing assays for target polynucleotide strands include contacting a sample with a reagent which includes a first and a second poly­nucleotide probe. The first and second probes are capable of assuming a first position wherein the probes are bound to each other and a second position wherein the probes are bound to a target. The probes include label moieties capable of interacting to produce a signal indi­cative of the probes being in one of the two positions.
Patent EP-0262833-A2 (EP)
Inventor: NAGASAKA HIDEO
IPC: G03G15/20
Filed: 1987-09-15
Abstract: A thermal fixing roller for use in a copying machine and a method for manufacturing the thermal fixing roller are disclosed. An insulator layer is formed on an outer surface of a cylindrical metallic pipe, a masking wire material is wound in a spiral manner on the surface of the insulator layer, a heat-­generating resistor is formed by spray coating heat-­generating resistor material on the surface of these, there after the wire material is removed to leave a groove at its trace, and thereby the above-mentioned heat-generating resistor can be formed in a spiral shape. By choosing pitches at the opposite end portions of this spiral resistor smaller than that at the central portion thereof, uniform temperature is maintained over the entire length of the thermal fixing roller. Also by forming a cross-section configuration of the masking wire material in a rectangular shape, it is allowed to reduce the width of the above-mentioned groove to minimum.
Patent EP-0267764-A2 (EP)
Inventor: UCHIKAWA AKIRA
IPC: F02D41/14
Filed: 1987-11-09
Abstract: Disclosed is an oxygen gas concentration-detecting apparatus comprising a ceramic substrate for generating an electromotive force according to oxygen gas concentration of gases contacted with both the surfaces of the ceramic substrate, a pair of electrode members arranged on the ceramic substrate to take out the electromotive force, an oxidation catalyst layer formed on the outer surface of the ceramic substrate to promote oxidation reaction of unburnt components and a reduction catalyst layer arranged on the outer surface of the ceramic substrate to promote reduction reaction of nitrogen oxides. By this apparatus, the concentration of oxygen gas inclusive of oxygen gas generated by reduction of nitrogen oxides can be precisely detected, and discharge of nitrogen dioxides is controlled and a so-­called EGR control device can be omitted. 
     When this oxygen gas concentration-detecting apparatus is applied to an air-fuel ratio feedback control apparatus in an internal combustion engine, the above-mentioned effects are enhanced.
Patent EP-0246145-A2 (EP)
Inventor: IWATA SATOSHI
IPC: G01N21/956
Filed: 1987-05-07
Abstract: An improved pattern inspection system for automatically inspecting patterns on a printed circuit board, a semiconductor chip, etc. 
     The pattern inspection system includes an optical sensor (20), a binary conversion circuit (17), a memory (18) storing binary converted data in a matrix form, a length measurement circuit (11), a reference circuit (13) and a determination circuit (12). The length measurement circuit includes a gate unit for picking-up the binary converted data array from the memory in radial directions with respect to an origin and in a predetermined length in each direction, a unit for measuring radii of the pattern in the radial directions from the origin in response to the picked-up binary converted data; a unit for determining a center line of the pattern in the picked-up binary converted data array by the measured length of the first directions, and a unit for encoding the measured length of the second directions to numerals each corresponding to one length of each of the second directions. The reference circuit receives the coded numerals for a reference pattern and forms a coded reference in response to the coded numerals. The determination circuit receives coded numerals for a inspection pattern, compares a code in response to the received coded numerals with the coded reference in the reference circuit, and determines a fault in the inspection pattern.
Patent EP-0247932-A2 (EP)
Inventor: BERTHET DANIEL
IPC: A47J36/02
Filed: 1987-05-22
Abstract: 1. A container, more particularly for culinary use, produced by pressing a metal disc (1, 1a), the two surfaces of which are coated with a non-stick coating (2, 3, 4), a decoration (6, 6a) formed in the non-stick coating being provided in at least the peripheral part of said disc which corresponds to the outer side surface of the container, characterised in that the said decoration is in the form of motifs (7, 7a) extending in radial directions of the metal disc to be pressed.