baber/WOPTO huggingface dataset:
Patent EP-0525128-B1 (EP)
Inventor: TROKHAN PAUL DENNIS
IPC: D06M13/325
Filed: 1991-04-08
Granted: 1997-06-25
Abstract: Procédé permettant de prolonger la durée de vie de bandes de fabrication de papier contenant une résine polymère photosensible polymérisée. Le procédé consiste à utiliser un solvant de gonflement de résine (par exemple de l'alcool isopropylique) afin d'appliquer une quantité efficace de composés chimiques capables de ralentir la vitesse de dégradation de la résine polymère photosensible se trouvant dans la bande de fabrication de papier. La technique  d'application de solvant permet d'appliquer des quantités utiles de composés chimiques aux bandes de fabrication contenant de la résine qu'il ne serait pas normalement possible d'ajouter à cause de leur faible solubilité directe dans la résine polymère et/ou l'incompatibilité de traitement. Les composés chimiques sont de préférence des antioxydants (par exemple des phénols entravés) inhibant ou retardant l'oxydation de la résine polymérisée et de ses effets de dégradation qui en découlent.
Patent EP-0494605-B1 (EP)
Inventor: KATAKURA KAZUNORI
IPC: G02F1/133
Filed: 1992-01-03
Granted: 1999-06-30
Abstract: A liquid crystal apparatus comprises: matrix electrodes which are formed by a scanning electrode group and an information electrode group which intersect the scanning electrode group so as to face the scanning electrode group; a ferroelectric liquid crystal which is arranged between those electrode groups and is driven by an electric field applied through the electrode groups; a drive circuit having a scanning side drive circuit for sequentially generating scan selection signals to the scanning electrode group and for generating scan non-selection signals to the scanning electrodes whose scan is not selected and an information side drive circuit for generating information signals to the information electrode group synchronously with the scan selection signal in accordance with the input information; and a control circuit for controlling the drive circuit in a manner such that an interval between two scan selection signals which are continuously applied to the same scanning electrode is set to a predetermined period of time smaller than a full screen scanning period. <IMAGE>
Patent EP-0505907-B1 (EP)
Inventor: WILLIBALD JOSEF
IPC: A01G3/00
Filed: 1992-03-18
Granted: 1994-10-05
Abstract: A mobile disintegrating apparatus for organic waste consists of a loading space (1) having a mechanically driven scraper floor (2), of a vertically movably mounted metering or drawing-in roller (4) located above the latter and freely pivotable via a rocker (3), and of a motor-driven disintegrating unit, following said roller in turn in the working direction (R), in the form of a rotor (6) equipped with flails (5) and located at the discharge end (1a) of the loading space (1). 
<??>Moreover, as seen in the working direction (R), the vertically movably mounted drawing-in roller (4) is preceded by a likewise driven pre-disintegrator (8) which is equipped with rigid cutting tools (7) and which is seated on a rocker (9) which is positively controlled so as to be movable up and down and which is itself seated on the same pivot axis (10) as the rocker (3) of the drawing-in roller (4). 
<IMAGE>
Patent EP-0508400-B1 (EP)
Inventor: MAO CHUNG-LING
IPC: C09J7/02
Filed: 1992-04-08
Granted: 1995-09-13
Abstract: A pressure sensitive adhesive composition comprising a vinyl acetate/ethylene/acrylate copolymer emulsion containing 5 to 60 wt% tackifier resin, on a total solids basis.
Patent EP-0545394-B1 (EP)
Inventor: HERRMANN FRANK DIPL-ING
IPC: G01R19/22
Filed: 1992-12-02
Granted: 1997-09-24
Abstract: In a circuit arrangement for measuring the rms value or the product of alternating-current quantities by means of a product-forming element, from the direct-current output signal of which a controlled variable is formed by means of an integrator for the purpose of stabilisation, a modulation of the multiplier stages in the zero region is avoided in accordance with the invention by the product-forming element (17) being alternatively supplied via a first and possibly a second interval switch (7, 8) with at least one alternating-current quantity (1, 2), together with the controlled variable (11), in a first interval (I), which alternating-current quantity supplies a first direct-current output signal (18), and in a second interval (II), a direct-current reference variable (R) being supplied which supplies a second direct-current output signal (18), and the controlled variable being formed from the difference between the two direct-current output signals via an integrator, by means of which control variable the said difference is corrected to zero, in such a manner that the operating point of the product-forming element is kept at least approximately equal in the first and in the second interval (I, II). <IMAGE>
Patent EP-0523785-B1 (EP)
Inventor: MASI FRANCESCO
IPC: C08F4/658
Filed: 1992-07-07
Granted: 1996-12-18
Abstract: A solid component of catalyst for the (co)polymerization of ethylene and  alpha -olefins contains magnesium-carboxylate bonds and transition metal-carboxylate and can be represented by the formula:    M1Mg(0.3-20)X(2-60)Al(0-6)(R-COO)(0.1-3)   (I>  wherein:   M is at least one metal selected from titanium, vanadium, zirconium and hafnium,   X is a halogen excluding iodine, and R is an aliphatic, cycloaliphatic or aromatic hydrocarbon radical, containing at least 4 carbon atoms. A description follows of the preparation of a solid component of catalyst (I) and its use in procedures for the (co)polymerization of ethylene and  alpha -olefins.
Patent EP-0555568-B1 (EP)
Inventor: CHANG KUN-HUANG
IPC: B29C67/20
Filed: 1992-02-10
Granted: 1996-06-05
Abstract: A process for making foam material is disclosed which comprises impregnating comminuted particles of a previously formed foam material with a first foaming reaction solution 6 (e.g. one made up of a polyol, a catalyst and additives) and with a second foaming reaction solution 8 (e.g. one containing diisocyanate). The comminuted particles are also subjected to a rolling pressure when they are being impregnated with the first foaming reaction solution. The impregnated particles are transferred to a forming area 9 provided with steam 10 serving to accelerate the foaming reaction of the impregnated particles. The foam material so produced is provided with excellent properties, in particular good tensile strength and air permeability. <IMAGE>
Patent EP-0526142-B1 (EP)
Inventor: YAMASHITA HIDEYUKI
IPC: B65D75/00
Filed: 1992-07-27
Granted: 1996-09-18
Abstract: A package in which an article (1) is sealingly enclosed with a thermally shrinkable film (2) having a row of perforations (3) used as air discharge port during shrink packaging. A strip (4) of a film is disposed inside of the package to close the perforations (3) and to prevent moisture and germs from entering into the package during storage and transportation of the package.
Patent EP-0543519-B1 (EP)
Inventor: TWELVES ALAN
IPC: H01Q21/24
Filed: 1992-10-30
Granted: 1996-04-10
Abstract: A dual polarised flat plate antenna (10-38) has a single circular waveguide output (44-48) accommodating probes for both polarisations. A low noise block (58) has a complementary single circular waveguide input (56) and is rotatably attached to the antenna. The low noise block input couples with both probes to feed a common low noise block circuit. Rotation of the low noise block relative to the antenna provides continuously variable polarisation. <IMAGE>
Patent EP-0543584-B1 (EP)
Inventor: FAIRHURST JOHN
IPC: C07D333/70
Filed: 1992-11-13
Granted: 1996-05-22
Abstract: Compounds of the formula: <CHEM> in which each R<1> is hydrogen, C1-4 alkyl, C1-4 alkoxy, halogen or nitro, and n is 0, 1, 2 or 3, R<2> is hydrogen, C1-4 alkyl or C2-4 alkenyl, R<3> and R<4> are each hydrogen, C1-4 alkyl, optionally substituted phenyl or C6-9 cycloalkyl optionally substituted by 1 to 4 C1-4 alkyl groups, R<5> is optionally substituted phenyl, tetrahydronaphthyl, phthalimido, saccharinyl, glutaramido, C6-10 cycloalkyl optionally substituted with 1 to 4 C1-4 alkyl groups or a phenyl group, or C4-9 heterosubstituted cycloalkyl optionally substituted with 1 to 4 alkyl groups, x is 1, 2 or 3, y is 0 or 1 and z is 0, 1, 2 or 3; and salts thereof. The compounds are indicated for use in the treatment of disorders of the central nervous system.
Patent EP-0548294-B1 (EP)
Inventor: WEBER J ROGER
IPC: F01L9/10
Filed: 1991-10-10
Granted: 1995-11-08
Abstract: Système (10) de soupape de moteur à récupération destiné à un moteur à combustion interne. Ledit système comprend une soupape de moteur (12) comportant une surface de piston (16), un premier dispositif (20) servant à solliciter la soupape de moteur (12) pour qu'elle se ferme, une source de fluide (22) dont la pression est relativement basse, une source de fluide (24) dont la pression est relativement élevée, et un deuxième dispositif (28) servant sélectivement à faire circuler le fluide entre la surface de piston (16) et une des deux sources de fluide (22 et 24) à basse et à haute pressions. La durée de la circulation sélective du fluide à basse pression et du fluide à haute pression vers la surface de piston (16) pendant le déplacement de la soupape est commandée de manière à économiser et à récupérer l'énergie.
Patent EP-0571467-B1 (EP)
Inventor: BARR NEAL
IPC: C25C1/20
Filed: 1992-02-12
Granted: 1997-11-05
Abstract: PCT No. PCT/AU92/00052 Sec. 371 Date Apr. 9, 1994 Sec. 102(e) Date Apr. 9, 1994 PCT Filed Feb. 12, 1992 PCT Pub. No. WO92/14865 PCT Pub. Date Sep. 3, 1992.An electrolytic metal extraction cell (10) is disclosed for the electrowinning of metals from dilute solutions of their salts. A thin-walled tube (12) formed from the metal to be deposited extends between a pair of plastic end caps (13 and 14). The upper and lower end caps (13 and 14) include respective fluid outlet and inlet pipes (22 and 23) having their axes perpendicular to the axis of the tube (12) and tangential to the annular cavity (24) between the tube (12) and a central tubular electrode (21), inducing a spiral or turbulent fluid flow within the annular cavity (24) which promotes even deposition of electrowon material onto the tube (12).
Patent EP-0569509-B1 (EP)
Inventor: LINDEMAN RICHARD J
IPC: H01R12/71
Filed: 1992-01-29
Granted: 1999-11-17
Abstract: Connector (10-15) are provided for propagation of electrical signals in a plurality of closely spaced propagation paths, such as between circuits connected to conductive pads of circuit boards (17-20), each circuit presenting a certain characteristic impedance at a pad connected thereto. For example, each connector (11) includes a plurality of resilient and electrically conductive signal-propagating interconnect means (52, 54) having opposite ends engageable with conductive pads on a pair of the circuit boards. The interconnect means are supported by insulating means (30) of a support structure which also provides conductive ground means (49) adjacent relation to the conductive interconnect means. The conductive ground means are arranged for connection to grounding elements of the circuit boards. The configuration and characteristics of the ground conductor means and the insulating means in rlation to each signal-propagating interconnect means are such as to obtain a certain characteristic impedance for matching the characteristic impedances of circuits interconnected by each signal-propagating interconnect means.
Patent EP-0583251-B1 (EP)
Inventor: REISCH JOHN WARREN
IPC: C08G65/30
Filed: 1992-03-02
Granted: 1997-01-02
Abstract: A process for producing an ethylene oxide-capped polyol, wherein the polyol is produced using a double metal cyanide catalyst, which comprises after polyol formation the steps of: (a) contacting a catalyst residue(s)-containing polyol with an effective amount of an oxidant to cause said catalyst residue(s) to form insoluble residues that are insoluble in the polyol; (b) separating the insoluble residues from the polyol to provide an essentially double metal cyanide catalyst residue-free polyol; (c) treating said double metal cyanide catalyst residue-free polyol with a base to provide a base-treated polyol; (d) contacting said base-treated polyol with ethylene oxide to produce an ethylene oxide-capped polyol containing base, wherein at least a portion of the secondary hydroxyl groups on said polyol are converted into primary hydroxyl groups, and (e) separating said base from said ethylene oxide capped polyol to provide a purified ethylene oxide capped polyol.
Patent EP-0530381-B1 (EP)
Inventor: TOGAI KAZUHIDE
IPC: B60W30/18
Filed: 1992-03-30
Granted: 1995-12-13
Abstract: A control device for an internal combustion engine (E) and a continuously variable transmission (35) according to the invention is provided at a power transmission system (P) between the internal combustion engine (E) mounted on the automobile and driving wheels (32), in which device a gear ratio is continuously switch controlled at a predetermined gear change speed (Vm) so that an engine speed (φe) and a vehicle speed (Vc) can maintain a gear ratio (in) which is suitable for a vehicle driving condition, and the output of the internal combustion engine (E) can also be controlled. The control device for the internal combustion engine (E) and the continuously variable transmission (35) sets a gear change speed (Vm) on the basis of a deviation (Δi) between a target gear ratio (io) and an actual gear ratio (in), whereby a continuously variable gear ratio (35) is controlled by the gear change speed (Vm), while the output of the internal combustion engine (e) is controlled by a gear change assisting torque (ΔTe) corresponding to the gear change speed (Vm), whereby slippage of the continuously variable transmission (35) and shock resulting from a gear change are reduced.
Patent EP-0583352-B1 (EP)
Inventor: GINSBERG MARK H
IPC: C07K16/28
Filed: 1992-04-27
Granted: 1999-09-08
Abstract: Diagnostic systems, methods, polypeptides and antibodies for detecting the presence of C-terminal hGPIIb fragment of the platelet receptor GPIIb-IIIa in a body fluid sample are disclosed.
Patent EP-0591325-B1 (EP)
Inventor: LIM HONG LIP
IPC: G06T15/40
Filed: 1992-06-19
Granted: 2007-12-05
Abstract: Disclosed is a method of reducing the complexity of hidden surface removal in 3D graphic systems. A fuzzy projection (FF) of a surface (SU) as seen from a number of viewpoints (VP) in a bounding box (BB) is stored in a buffer (FA) having elements (FE). A combination of all the patches (PT) of the surface (SU) viewed form a fuzzy region (FR) where surfaces can be either visible, hidden, or unable to be determined with certainty as to whether or not visible/hidden. A non-fuzzy region (NF) describes those patches (PT) that are always visible.
Patent EP-0619735-B1 (EP)
Inventor: HOLTHUIS JOSEPHUS JOHANNES MAR
IPC: A61K31/495
Filed: 1992-10-22
Granted: 2000-05-24
Abstract: A stable lyophilised preparation of ICRF-187 in which the cake of ICRF-187 is protected against the deleterious effect of light, has a moisture content of not more than about 2 %, and is obtainable by a lyophilization process using a starting solution of a therapeutically acceptable acid salt of ICRF-187 having a concentration of up to about 25 mg/ml and in which the primary drying stage lasts at least 30 hours, preferably at least 40 hours, and/or uses a primary drying temperature of from about 30  DEG C to about 40  DEG C.
Patent EP-0625077-B1 (EP)
Inventor: ROSE EMERY S
IPC: A61B17/00
Filed: 1992-11-06
Granted: 1997-07-09
Abstract: An electrical apparatus for driving an ultrasonic piezoelectric crystal transducer in a surgical handpiece for the fragmentation and aspiration of tissue, which apparatus includes an electronic control loop (12) in combination with a voltage source amplifier (2) having an output which is connected to the piezoelectric crystal transducer (3) with a tuning inductor (4) in parallel. A control system for monitoring the control loop (12) and a component for controlling tissue selectively are also disclosed. <IMAGE>
Patent EP-0563554-B1 (EP)
Inventor: SCHLEMM FRIEDRICH DIPL-ING
IPC: F16L53/00
Filed: 1993-02-15
Granted: 1996-06-12
Abstract: The invention relates to methods and installations for eliminating mercury from natural-gas piping and natural-gas transfer installation sections for processing and transferring natural gas. The invention comprises     breaking down the pipeline into pipe sections by cold cutting, lifting the cut pipe section, after each cut, into a slanting or vertical position and allowing the liquid and solid pipe contents to drain into a vessel positioned below the lower pipe end, then sealing both pipe ends with plugs and transferring the pipe to a vaporisation station, in which the pipe is filled with inert gas via short pieces of pipe in the plugs, heating the pipe filled with inert gas and in the process cracking any mercury compounds present and evaporating any mercury present, and passing the heated inert gas, which contains mercury vapour, to a condenser in which the mercury vapour-containing inert gas is cooled so far as to cause the mercury to precipitate from the inert gas.   <IMAGE>
Patent EP-0569795-B1 (EP)
Inventor: DRESSEL JUERGEN DR
IPC: C07D213/89
Filed: 1993-04-29
Granted: 1995-04-12
Abstract: Sulphonylbenzyl-substituted benzo- and pyridopyridones are prepared by reaction of corresponding benzo- and pyridopyridones with sulphonylbenzyl compounds. The sulphonylbenzyl-substituted benzo- and pyridopyridones can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis. <IMAGE>
Patent EP-0551160-B1 (EP)
Inventor: WEBHOFER ARTUR
IPC: E01H4/02
Filed: 1993-01-08
Granted: 1996-08-14
Abstract: An implement carrier for mounting on an automotive vehicle, in particular for preparing ski slopes, consisting of   - a top part which can be linked to the frame of the automotive vehicle in such a way as to be pivotable about a horizontal and a vertical axis, - a working cylinder which is connected between the top part and the frame of the automotive vehicle and is capable of swivelling the top part in a vertical plane, - two working cylinders which are connected between the top part and the frame of the automotive vehicle and are capable of swivelling the top part in a plane passing through the horizontal articulation axis, and - a holder which is provided at an end remote from the articulated end of the top part on the vehicle frame.   According to the invention, the top part is formed by an arm (2) which is linked to the vehicle frame via a double-jointed coupling (7) which has the vertical pivot axis (8) and the horizontal pivot axis (9), the arm (2) being telescopic, to the fixed part of which one of the ends of the working cylinder performing the movements in a vertical plane of the arm (2) is linked and to the movable part of which the end of the working cylinder performing the movements of the arm (2) in the plane passing through the horizontal axis is linked. <IMAGE>
Patent EP-0589500-B1 (EP)
Inventor: GALESTIEN REGINALD
IPC: G01B7/28
Filed: 1993-08-11
Granted: 1998-04-22
Abstract: The invention concerns a method for the contineous dimensional scanning and gaging of the entire profiles of internal or external screwthreads, O-ringgrooves or similar grooves in wholes or on shafts. The invention also concerns the implementation of a comprehensive correction-method with the aim to compensate for the systematic errors of the combination of probe and said scanning and gaging apparatus and to relate the coördinatesystems of different scans to each other by scanning a certified mastergauge. This makes it possible to relate several profilescans to one coördinatesystem and than calculating all geometric screwparameters: effective diameter, outside diameter, core diameter, flange- and topangles, pitch, profile accuracy, taper, stand-off, etc. This said correction-method is also to apply for known scanningsystems. <IMAGE>
Patent EP-0587266-B1 (EP)
Inventor: KACIAN DANIEL LOUIS
IPC: C12Q1/68
Filed: 1993-05-06
Granted: 2005-10-26
Abstract: A method, composition and kit for amplifying a target nucleic acid sequence under conditions of substantially constant temperature, ionic strength, and pH and using only a single promoter-primer. To effect the amplification, a supply of a single promoter-primer having a promoter and a primer complementary to the 3'-end of the target sequence, and a reverse transcriptase and an RNA polymerase are provided to a mixture including the target sequence; the amplification proceeds accordingly. The invention is useful for generating copies of a nucleic acid target sequence for purposes that include assays to quantitate specific nucleic acid sequences in clinical, environmental, forensic and similar samples, cloning and generating probes.
Patent EP-0574201-B1 (EP)
Inventor: CHIOTIS ACHILLES
IPC: B29C63/42
Filed: 1993-06-04
Granted: 1998-08-26
Abstract: A process of placing a sleeve on a cable comprising:     A) wetting at least one of     a) the internal surfaces of the sleeve and b) the external surfaces of a substrate on which the sleeve is to be placed with an aqueous mixture comprising a lubricant;     B) draining excess aqueous mixture from the wetted surfaces; C) placing the sleeve into close and conforming contact with the substrate;   D) sliding the sleeve off of the substrate; and   E) placing the sleeve over the cable.   <IMAGE>
Patent EP-0598559-B1 (EP)
Inventor: CUTRIGHT EDWIN L
IPC: B05B7/08
Filed: 1993-11-11
Granted: 1997-01-29
Abstract: This invention relates to the treatment of substrates 21 with fluidized material in repetitive patterns 82 during application cycles. The treatment patterns made with this invention can be altered by changing machine operating parameters. The patterns of fluidized material are applied to substrates using intermittent charges of compressed air. The intermittent charges of compressed air pass through a venturi slot in an applicator 40 which creates a region of low pressure in the charges adjacent to a region where the fluidized material accumulates between application cycles. This region of low pressure helps to entrain the fluidized material in the charge of compressed air. After the fluidized material is entrained in the charge of compressed air, the charge deposits the fluidized material on the substrate. <IMAGE>
Patent EP-0595718-B1 (EP)
Inventor: ALEXANDRE NOEL
IPC: F24H9/12
Filed: 1993-10-27
Granted: 1999-12-15
Abstract: The invention relates to a valve for a heating installation or hot water installation comprising a valve body (2) and a controlled internal obturator (4), characterised in that the valve body (2) comprises at least one cylindrical portion equipped with at least one orifice (5) and in that the cylindrical portion comprises a connection sleeve (6) surrounding the cylindrical portion (3) and defining a circulation chamber (7). The invention also relates to a hot water installation or central heating installation and to a radiator having such a valve. <IMAGE>
Patent EP-0637312-B1 (EP)
Inventor: WOLF GERHARD
IPC: C07H15/04
Filed: 1993-04-08
Granted: 1997-03-05
Abstract: The invention concerns a method of preparing alkyl glycosides by reacting reducing saccharides with dialkyl sulphates in which the alkyl groups have at least two C-atoms, the molar ratio of saccharides to dialkyl sulphates being 1:1 to 1:5. The invention also concerns the use of the reaction mixtures, which contain as their major components alkyl monoglycosides and alcohol sulphates, as surfactants, preferably in washing and cleaning agents.