baber/WOPTO huggingface dataset:
Patent EP-0174619-A2 (EP)
Inventor: ISHIDA TATSUZO
IPC: B25J9/10
Filed: 1985-09-06
Abstract: @ An industrial robot has a servo system (180, 119) allowing higher-speed operation than in conventional robots. The servo system includes movable arm or arms (103, 117) pivotable about a pivot axis or axes (103a, 117a) and or movable along an axis or axes. The servo system includes at least one movable arm pivotable about a vertical axis and associated with a servo motor (104,120) for angular displacement within a substantially horizontal plane. A servo motor for driving the horizontally pivot arm is mounted on a base frame (102) of the robot. By mounting the servo motor on the base frame (102), the load of the movable arm can be reduced significantly so as to allow the movable arm (103, 117) to be operated at higher speeds. The servo system includes controller adapted to control robot operation. The controller is programmed to actuate the working end (117b), of the robot arm (117) along a predetermined non-linear trace. in which an acceleration zone is defined in the vicinity of an initial position of the working end and a deceleration zone is defined in the vicinity of the predetermined working position and a relatively longer constant speed zone is defined between the acceleration zone and the deceleration zone.
Patent EP-0182024-A2 (EP)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07F9/6561
Filed: 1985-09-09
Abstract: 1. A compound of formula (I)
     or a salt thereof, wherein R, and R 2  are each independently hydrogen, acyl or phosphate, provided that when one of R, or R, is phosphate, the other is hydrogen; or R, and R 2  are joined together to form a cyclic acetal group, a cyclic carbonate group or a cyclic phosphate group. 
     Processes for preparing these compounds and their use in therapy is also described.
Patent EP-0175352-A2 (EP)
Inventor: BRAUER STEFAN
IPC: G01K11/20
Filed: 1985-09-17
Abstract: Light of a defined wavelength is directed towards a luminescent layer which comes into contact with the sample medium and the luminescent properties of which depend on the parameter to be determined. The luminescent light is determined via detectors, the signals of which are a measure of the parameter. So that a reliable determination of a parameter becomes possible with an extremely short adjustment time even in the presence of several parameters influencing the luminescent properties, it is provided to determine the intensity of luminescence for a number of different wavelength bands corresponding to the number of parameters, in which arrangement the parameters have a different influence on the properties of luminescence in at least one wavelength band. The signals obtained are supplied to a signal processing device (26) which determines from these the magnitude of the parameter to be measured. …<IMAGE>…
Patent EP-0179419-A2 (EP)
Inventor: SCHREINER DIETER DIPL-ING
IPC: B01D46/42
Filed: 1985-10-19
Abstract: The filter mat (10, 10') with fat indicator consists of a fibre nonwoven (12) and a coating (14) which has been applied thereto and whose colour changes significantly on contact with fat and/or oil. This coating (14) consists of at least one top layer (16) which contains silica, and the top layer (16) is located on a zone (18) of the filter mat (10, 10'), which contains at least one of the two main components of a dyestuff formed by dye synthesis. <IMAGE>
Patent EP-0189526-A2 (EP)
Inventor: WAFER DON B
IPC: F16K3/02
Filed: 1985-10-22
Abstract: A gate valve with a port, groove, undercut or other pressure relief means in the gate to facilitate unidirectional sealing when the gate is in one of its closed positions, and bi-directional sealing when the gate is in its other closed position.
Patent EP-0180872-A2 (EP)
Inventor: DOWNING TODD R
IPC: F01L1/14
Filed: 1985-10-25
Abstract: A hydraulic lash adjuster has a generally cylindrical, hollow body having a closed end, an open end and a top land at the open end. A plunger is positioned in the body and is held in place by a retainer. The retainer is fastened to the exterior of the body. the retainer has a rim supported on the top land of the body and is held in place by tabs which are folded under into grooves in the side of the body.
Patent EP-0173382-A2 (EP)
Inventor: SHAW KEN M
IPC: B32B3/00
Filed: 1985-08-01
Abstract: A fiber-reinforced synthetic resinous material composite having a continuous matrix of the resinous material and from 10 to 50 percent by weight of randomly oriented reinforcing fibers and a void volumn of from 20 to 90 percent of the total volumn of the composite, and a process for making a low density, high void volumn composite.
Patent EP-0161908-A2 (EP)
Inventor: NISHIKAWA NOBUYUKI
IPC: G03F1/00
Filed: 1985-05-08
Abstract: There is disclosed a system for detecting a difference between an image on a primary sheet and an image on a secondary sheet. A microprocessor unit determines whether corresponding ones of first and second image elements representative respectively of the images on the primary and secondary films differ in optical density from each other below a predetermined level. The two corresponding first and second image elements different above the predetermed level are emphasized in optical density difference and alternately displayed on a display screen at a short time interval, so that the dot of the display screen which alternately display these image elements is caused to flicker.
Patent EP-0180413-A2 (EP)
Inventor: TAHARA EIICHI
IPC: C12P21/08
Filed: 1985-10-24
Abstract: A monoclonal antibody against human cancer, characterized in that the monoclonal antibody is produced by a hybridoma cell line obtained from the fusion of B-lymphocyte immunized with cells of human cancer origin and tumor cells, and reactive with cancer cells from more than one organ but substantially not reactive with normal cells, and a process for production thereof; and a hybridoma cell line used to produce the above-mentioned monoclonal antibody, and a process for production thereof.
Patent EP-0184361-A2 (EP)
Inventor: NGO THAT T
IPC: C07K14/415
Filed: 1985-11-22
Abstract: @ Thiol gels are prepared from hydroxyl containing polymers by nucleophilic substitution of a 2-fluoro-1-methylpyridoxy derivative of a hydroxyl containing polymer with a nucleophile which forms with the hydroxyl substituted polymer a sulfhydryl substituted polymer or precursor thereof, which can be readily converted into a thiol gel. The thiol gel can be activated by means of 2,2'-dipyridyl disulfide and reacted with a free sulfhydryl containing biologically active ligand in order to provide an insolubilized ligand which can be used for various purposes including use as an immobilized biologically active material or use as a matrix in covalent chromatography.
Patent EP-0150140-A2 (EP)
Title: Circuit de polarisation d'un transistor à effet de champ
Inventor: RUMELHARD CHRISTIAN
IPC: H03F3/345
Filed: 1985-01-08
Abstract: L'invention concerne un circuit de polarisation par deux tensions (V G , V D ) d'un transistor à effet de champ (T 1 ). Ce circuit permet de faire varier le point de polarisation du transistor, en faisant varier la tension de polarisation de source (V G ). 
     Selon l'invention, au moins une électrode d'accès (D 1 ) est polarisée, à partir d'une tension de polarisation (V D ) à travers un premier transistor secondaire (T 2 ) fonctionnant en charge saturable. La grille (G 1 ) du transistor principal (T 1 ) et la grille (G 2 ) de la chargesaturable (T 2 ) sont réunies en deux points (A, B) d'un pont diviseur, alimenté par les deux tensions de polarisation (V G , V D ) et comprenant au moins deux résistances (R 1 , R 2 ) et un second transistor secondaire (T 3 ). La tension grille-source (V G2  S 2 ) de la charge saturable (T 2 ) suit la tension grille-source (V G1 s1 ) du transistor (T,). 
     Application aux circuits intégrés hyperfréquences.
Patent EP-0152331-A2 (EP)
Title: Unité arithmétique et logique avec indicateur de débordement
Inventor: PICCO ANDRE
IPC: G06F7/00
Filed: 1985-01-29
Abstract: L'invention concerne le circuit de test de débordement (TD) d'une unité arithmétique et logique. Le circuit décrit ne nécessite pas la réception d'une indication sur le fonctionnement en addition ou soustraction de l'UAL: il reçoit simplement l'entrée de retenue (rn-2), la sortie de retenue (rn-1) et la sortie de résultat (Sn-1) de la cellule de rang le plus élevé (Cn-1) de l'UAL, et il fournit un signal de débordement positif (dp) ou un signal de débordement négatif (dn) lorsque le résultat de l'addition ou la soustraction de deux nombres dépasse la capacité de l'UAL. Deux portes à trois entrées (N1, N2) et trois inverseurs (11, 12, 13) suffisent à établir le circuit de test de débordement.
Patent EP-0161216-A2 (EP)
Inventor: NILSSON SVEN-ARNE
IPC: G01B5/00
Filed: 1985-05-03
Abstract: Method:  - to guide a measuring probe with the aid of a computer, - to store in the computer the dimensions of various cars, intended for the electronic checking of the geometry of the substructure. <IMAGE>
Patent EP-0167510-A2 (EP)
Inventor: EFRAIMSSON LARS
IPC: F23Q3/00
Filed: 1985-07-01
Abstract: Ignition apparatus, e.g. for oil burners, comprising an oscillator circuit (20) to which is connected a transformer with a primary (7,8) and a secondary circuit (12), the secondary circuit being connected to spark electrodes (13,14). The oscillator circuit is, for example, connected to an AC mains (1,2) via a rectifier (5) so that when a rectified half-wave occurs there is operating voltage for the oscillator (20) which starts high-frequency spark generation. The transformer is implemented such that close coupling exists between a primary winding part (7) and the secondary winding (12) and that there is also close coupling between a second primary winding path (8) and a winding (16) controlling an oscillation energy circuit. The second primary winding path (8) and the feed-back winding (16) are geometrically arranged laterally on the transformer core (9) in relation to the primary winding.
Patent EP-0192020-A2 (EP)
Inventor: MARQUARDSEN A
IPC: A47C19/12
Filed: 1985-08-08
Abstract: The foldable rest, in particular a leisure rest, has a multiple-part, possibly plastic-coated metal frame and comprises at least two further rest parts on at least one central rest part (1). If appropriate, one of said two further rest parts, in particular the head part (2) is attached via joints (5, 6) which can be fixed in various positions, the lying surface, which may be constructed with a bearing layer (14), e.g. fabric, foam and covering fabric, being connected to the frame. The central part has feet, in particular two standing bars, in which case the feet (7), which are adjacent to the head part, are arranged at an inclination to the head part and the feet (8), which are adjacent to the foot part, are preferably arranged perpendicular to the flat extension of the central rest part. If appropriate, the foot part likewise has feet (9), in particular a standing bar, which are constructed to be inclined facing away from the central part. Provision is made for the head part (2) to be constructed to taper from the central rest part (1) towards the end region and to be formed essentially with two limbs (11, 12) which merge into one another via a bow-shaped region (13), the foot part (3) preferably being constructed to taper starting from the central rest part (1) towards the foot end. <IMAGE>
Patent EP-0191467-A2 (EP)
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/085
Filed: 1986-02-12
Abstract: An optical disc driving apparatus has a plurality of divided photoelectric detectors (7a, 7b; 7c, 7d), operational amplifiers (12 to 15,14', 15') for making sum and difference of the detector outputs, a pickup (1 to 4) having an objective (4) for passing light beam onto the detectors, a feedback servo loop (21, 22, 25, 50) and a sample-hold circuit (16, 17) for sampling a mirror-portion signal representing the shift of the objective.
Patent EP-0205995-A2 (EP)
Inventor: GRASSHOFF HANS DIETER
IPC: C10N40/30
Filed: 1986-05-31
Abstract: Base oils can be substantially improved with respect to their oxidation stability and heat stability by the addition of additive combinations consisting of organic phosphates and organic phosphites as well as, if appropriate, silicones. 
<??>These lubricants are particularly suitable for refrigeration machines, heat pumps and similar installations, such as air-conditioning units. They can also be used as compressor oils and hydraulic oils.
Patent EP-0205071-A2 (EP)
Inventor: MAIER ROBERT J
IPC: C12N15/74
Filed: 1986-06-03
Abstract: Replicons are produced by combining a cloning vector and insert hup/nif DNA isolated from slow-growing species of Rhizobium, such as Rhizobium japonicum, and used to insert such hup/nif DNA into Hup and/or Nif species of Rhizobium.
Patent EP-0216310-A2 (EP)
Inventor: HAYASHI TATSUO
IPC: A61K36/896
Filed: 1986-09-18
Abstract: A process for producing a substance having a physiological activity and derived from Aloe, comprising the steps of:
     (i) batchwise treating Aloe juice with activated carbon as a first activated carbon treatment;   (ii) concentrating the treated solution after removing the activated carbon therefrom;   (iii) batchwise treating the liquid concentrate again with activated carbon as a second activated carbon treatment; and   (vi) recovering the resultant solution after removing the activated carbon therefrom.
Patent EP-0220651-A2 (EP)
Inventor: SORENSEN PRANG JORGEN
IPC: E04B1/00
Filed: 1986-10-20
Abstract: A three-layer laminated panel comprising a mainly closed-cell structured polyurethane foam sheet of a density of at least 40 kg/m 3  and having two metal sheets, at least one of which being a metal sheet which is glass enamelled on both sides, bonded thereto with polychloroprene rubber-based contact adhesive is produced by applying the contact adhesive to two opposite sides of the polyurethane foam sheet, drying the contact adhesive, then placing the two metal sheets both being coated on one side with contact adhesive and subsequently dried, on each side of the contact adhesive coated polyurethane foam sheet with the contact adhesive layers facing the contact adhesive layers of the polyurethane foam sheet to form a three-layer laminated panel, then placing said panel in a suitable press under a pressure of at least 5 kg/cm 2 , and thereafter, if necessary, cooling the three-layer laminated panel under pressure. 
     The three-layer laminated panel thus produced is dimension stable and weatherproof.
Patent EP-0226097-A2 (EP)
Inventor: VAN PHUNG K
IPC: C08F220/56
Filed: 1986-11-28
Abstract: The invention comprises a thickening agent comprising an aqueous-soluble polymerization product of one or more water-soluble monomers which are sufficiently water-soluble to form at least a 10 weight percent solution when dissolved in water and which undergo addition polymerization to form polymers which are water-soluble; and at least one second monomer of the formula:
     wherein R is a hydrocarbyl radical which contributes hydrophobic character to the second monomer, Z is a divalent linking group, M is a divalent hydrocarbyl or substituted hydrocarbyl radical and Y is an ionic species which contributes hydrophilic character to the molecule. 
     These compositions are useful for thickening aqueous mediums, in particular, for thickening equeous media containing water-soluble electrolytes. Such thickened aqueous media retain their viscosity when subjected to shear, heat or high electrolyte concentrations. The thickened aqueous solutions may be used in enhanced oil recovery processes as fluid mobility control agents, fracturing fluids and drilling muds, as well as hydraulic fluids and lubricants.
Patent EP-0231487-A2 (EP)
Inventor: KAMMEYER KARL-DIRK DR-ING
IPC: H04B7/005
Filed: 1986-12-10
Abstract: To compensate for distortion in the case of multi-path transmission of FM signals, an equalizer in the form of a digital non-recursive filter is connected before the demodulator. Using as a basis a simple reflection, the equalizer structure is modified, only every xth coefficient (x &lang&255&rang& delay) being different from zero whilst the other coefficients are equal to zero. The coefficients and the delay are adaptively set. The setting is done by minimising the quadratic deviation of the amount to the square of the complex envelope and reference signal in accordance with a gradient method, that is to say the largely constant complex envelope is used as reference signal.
Patent EP-0194003-A2 (EP)
Inventor: ADAMS FREDERICK JOHN
IPC: B62D5/06
Filed: 1986-01-13
Abstract: A steering system has annular pressure responsive electric components, such as piezo-electric transducers 7 and 8, mounted between thrust and restraining faces 7a, 8a and 7b, 8b respectively, the transducers respond to a mechanical load applied to them by generating or determining electrical signals which are proportional to the load, the signals are supplied to a comparator by way of electrical connections 19, 20 and 21.The transducers are arranged in pairs on the axially opposed faces of a bearing 4, so that in response to an axial thrust applied to the bearing by an input shaft 1 of a steering gear incorporated in the system, the signals provided by the transducers will change from a predetermined comparative condition, one signal increasing in response to the increased compressive load on one transducer, the other signal decreasing in response to a decrease in compressive load on the other transducer in the pair. The predetermined comparative condition is established by compressing the transducer pair during installation by means of a retaining cap 11, which is screw threadedly connected to a housing 6.The changes in the electrical signal enable the comparator to determine the magnitude and direction of the thrust and to use this information for monitoring or control purposes.
Patent EP-0190930-A2 (EP)
Inventor: SCHLAKE RANDALL L
IPC: H01F27/34
Filed: 1986-02-05
Abstract: An apparatus and method for protecting a toroidal transformer from damage due to voltage oscillations and dielectric stresses caused by applied voltage transients is disclosed. Two conductive sheilds are each electrically coupled to a line lead of the primary windings of the toroidal transformer and are disposed around and insulated from the periphery of one semitoroidal segment of the primary windings. A conductive grounding plate is strapped to the outside of the transformer adjacent to and insulated from each conductive shield.
Patent EP-0192442-A2 (EP)
Inventor: COLLINS JEROME HOWARD
IPC: C11D3/30
Filed: 1986-02-17
Abstract: A highly effective detergency builder system comprises the combination of a major proportion of an ether polycarboxylate and minor proportions of an iron and manganese chelating agent and a polymeric polycarboxylate dispersing agent
Patent EP-0216596-A2 (EP)
Inventor: COLCLOUGH TERENCE
IPC: C08K5/5398
Filed: 1986-09-16
Abstract: Certain novel dithiophosphonate derivatives, particularly monoesters, may be prepared inexpensively from hindered phenol compounds and are useful as anti-oxidants for example in lubri­cants and/or polymer materials.
Patent EP-0217598-A2 (EP)
Inventor: DONOVAN KEVIN MICHAEL
IPC: B65D65/40
Filed: 1986-09-18
Abstract: An oriented, heat sealable polymer film laminate comprises a polypropylene core layer, and a first heat sealable surface layer for receiving a water-based coating provided on one surface of the core layer, the first surface layer being formed from a polymer selected from an ethylene-propylene-butene-1 terpolymer, an ethylene-propylene random copolymer and a blend thereof, the polymer being compounded with an anti-blocking agent but being substantially devoid of silicone oil. A second surface layer is provided on the other surface of core layer and is formed from a polymer selected from an ethylene-propylene-­butene-1 terpolymer, an ethylene-propylene random copolymer and a blend thereof. The polymer of the second surface layer is compounded with an anti-blocking agent and a silicone oil such that a coefficient of friction-reducing amount thereof is present on the exposed surface of first layer as well as the exposed surface of second layer following mutual contact of said surfaces.
Patent EP-0222486-A2 (EP)
Inventor: MATEKUNAS FREDERIC ANTON
IPC: F02P5/15
Filed: 1986-10-01
Abstract: A combustion control for an internal combustion engine by pressure ratio management. The ratio of combustion chamber pressure to motored pressure is determined for several predetermined crankshaft rotational angles. These pressure ratios are used to control ignition timing for MBT, diluent gas flow rate (EGR) and fuel balance among combustion chambers. The combustion control requires from three to five pressure samples for each combustion event, depending on sensor and control options. The pressure sensors need not sense absolute pressure if they are linear and do not change gain or bias significantly during one cycle.
Patent EP-0221756-A2 (EP)
Inventor: RICHARDSON JOHN MARK
IPC: E21B47/00
Filed: 1986-10-28
Abstract: A method of discriminating between linear and nonlinear regions of measured data is based upon two hypotheses, one of which is a hypothesis that a response is merely a result of inherent randomness and the other of which is a hypothesis that the response is a result of a true nonlinear change greater than a value M. It is also based upon a relative cost between accepting the latter hypothesis when the former is true versus accepting the former hypothesis when the latter is true. A resulting probabilistic criterion (M/2) + (σ<sup>2</sup>/M)[1n(P<sub>HO</sub>/P<sub>H1</sub>)C] is graphically implemented for deriving offset values which can be used in a specific embodiment to construct tabular values defining linearmonlinear regions from a presumed hypothetical straight line response.
Patent EP-0240668-A2 (EP)
Inventor: MILLER DONALD A
IPC: G01R31/265
Filed: 1987-02-11
Abstract: A method for marking/sorting semiconductor wafers in accordance with predicted values of oxygen precipitation in the wafers that will occur after the performance of a thermal process step. In a preferred embodiment, this oxygen precipitation prediction is obtained by means of a correlation equation Y  =  A o   +  A, OX;  +  A 2 /LT + A,C  +  A 12  OX;/LT  +  A 13  OX; C  +  A 2 , C/LT, where OX; is the value of interstitial oxygen in the wafer measured prior to the thermal process step, LT is the minority carrier lifetime for the wafer measured prior to the thermal process step, and C is the initial substitutional carbon in the wafer measured prior to the thermal process step. The constants A o , A,, A 2 , A 3 , A, 2 , A 23 , and A 13  are initialized on a first sample of wafers representative of a desired range of crystal types. In a preferred embodiment, this initialization is performed using Y values equal to the change in interstitial oxygen after the performance of the thermal process step. 
     This predictive method can be performed on every wafer prior to semiconductor device fabrication therein, thereby improving device yield after wafer processing.
Patent EP-0234563-A2 (EP)
Inventor: ITO YOSHIKAZU
IPC: B41M5/42
Filed: 1987-02-25
Abstract: A heat transferable sheet which is to be used in combination with a heat transfer sheet, comprising (a) a substrate sheet and (b) a receptive layer formed on at least one surface of the substrate sheet for receiving dye which has migrated from said heat transfer sheet during heating printing, characterized in that said substrate sheet comprises a laminate having a synthetic paper laminated on at least one surface of a core material and said receptive layer is provided directly or over an intermediate layer on the surface of the substrate sheet on the side where the synthetic paper exists.