baber/WOPTO huggingface dataset:
Patent EP-0281869-A1 (EP)
Inventor: PUGLITS JANOS DR DIPL-ING
IPC: B60K23/02
Filed: 1988-02-26
Abstract: The invention relates to a pneumatic device for the automatic clutch operation of motor vehicles, principally of passenger vehicles and buses powered by spark ignition engines. It has an electro- pneumatic control valve (12), which is connected to a pneumatic element operating the clutch. The electro-pneumatic control valve (12) is to be connected to the outside air via a vacuum line (13) connected to the engine's intake pipe (1) and via a choke. In addition the control valve (12) is electrically connected to a switch (11) on the gear lever (5) of the motor vehicle. The essence of the invention lies in the fact that the device, whilst retaining its original components and their functions without modification, is designed as an additional adaptor (6), which can also be retrofitted in the motor vehicle, in which adaptor the electro-pneumatic control valve (12) is connected to an engine speed-dependent control unit (20), and a depression- dependent throttle valve (19) is also installed parallel to the electro-pneumatic control valve (12) between the vacuum line (13) and the air line (14) of the pneumatic element, preferably a diaphragm (9). <IMAGE>
Patent EP-0287867-A1 (EP)
Inventor: FRANCKOWIAK GERHARD DR
IPC: C07D409/14
Filed: 1988-03-30
Abstract: Die Erfindung betrifft substituierte 5-Nitro-1,4-dihydropyridine der allgemeinen Formel I <IMAGE> in welcher R die in der Beschreibung angegebene Bedeutung hat, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung in Arzneimitteln, insbesondere zur Bekämpfung von Kreislauferkrankungen.
Patent EP-0297442-A1 (EP)
Inventor: SCHWALM REINHOLD DR
IPC: G03F7/26
Filed: 1988-06-24
Abstract: Sulphonium salts of the formula 
<IMAGE>
 in which R<1>, R<2> and R<3> are identical to or different from one another and represent aliphatic and/or aromatic radicals which may contain heteroatoms, or two of the radicals R<1> to R<3> are linked to one another to form a ring, with the proviso that at least one of the radicals R<1> to R<3> contains at least one grouping cleavable by acid or one of the radicals R<1> to R<3> is linked to one or more further sulphonium salt radicals, if desired via groupings cleavable by acid, and X<(-)> denotes a non-nucleophilic counterion
 are suitable as photoinitiators for cationic polymerisation.
Patent EP-0310866-A1 (EP)
Inventor: HARTL CHRISTOF
IPC: H04R25/02
Filed: 1988-09-21
Abstract: These openings are, in particular, openings for the entry of sound and/or exit of sound and/or ventilation. A microporous diaphragm (14) of anti-adhesive material can be inserted into the respective opening (2, 11). 
<IMAGE>
Patent EP-0317767-A1 (EP)
Inventor: VON MELTZING WOLFGANG
IPC: B60S1/32
Filed: 1988-10-21
Abstract: Known windshield wiper arrangements, also those with parallel guidance, are only suitable for cleaning plane or slightly curved windows. 
<??>In the windshield wiper arrangement (10) according to the invention, the wiper blade (14) can be swivelled about an axis (40) aligned parallel to its longitudinal axis and is constantly swivelled by means of forced guidance and via a joint (18) into a position aligned perpendicularly to the surface of the window (20). 
<??>A windshield wiper arrangement (10) of this kind is used in curved windows (20) of driver's cabins, for example in vehicles which can be used for agricultural purposes or in earth moving vehicles. 
<IMAGE>
Patent EP-0304131-A1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23D9/013
Filed: 1988-08-16
Abstract: The present invention pertains to edible fat-containing products, in particular spreads, comprising at least 5 % of hardstock indigestible polyol fatty acid polyesters, the fat-­phase being characterised by an, at least, two-peaked DSC-­curve. The invention further pertains to a process for the preparation of such products.
Patent EP-0287446-A1 (EP)
Inventor: PETIOT JEAN-PAUL
IPC: F16L37/088
Filed: 1988-04-12
Abstract: 1. Device for quick coupling an end-piece to a receiving apparatus, by means of a resilient ring (6) in the form of a segment which, in the balanced position, is partially engaged in an internal groove (8) of the bore (3) and partially in an external groove (7) of the endpiece (1), and comprises two operating lugs (6a and 6b), in which the receiving apparatus (4) has a bore (3) in which the end-piece (1) fast with the pipe (2) may be engaged and which is provided with said internal groove (8) cooperating with said external groove (7) of the endpiece (1) for housing the locking ring (6), the ring having two operating arms (6c and 6d) which project with respect to the general plane of the ring while being oriented in a direction substantially perpendicular to this plane, characterized in that the operating arms (6c and 6d) project outwardly with respect to the general plane of the ring, so outwardly with respect to the bore (3) of the receiving apparatus (4), in that the end-piece (1) comprises an external recess (1a) for the passage of the arms (6c and 6d) of the ring and in that the portion of the ring in the form of a segment has a radius which increases progressively from the bends connecting it to the arms (6c and 6d) at least as far as two intermediate points (6g and 5f) at the bottom of the external groove (8).
Patent EP-0290351-A1 (EP)
Inventor: DALO JEAN
IPC: E04H15/34
Filed: 1988-05-06
Abstract: 1. Framework forming support for a substantially pyramidal tent canvas of a light shelter which is stretched between the top of a vertical central pole and a polygonal base, said framework comprising a rigid frame in the form of a first regular polygon, to the sides (15) of which the canvas (1) is hooked, the pole being maintained by inclined rigid arms of which the ends are coupled, in common, to the pole, characterized in that the lower end of the central pole (4) is located at a level higher than the horizontal plane of the polygonal frame (3), the lower end of the pole (4) is rigidly coupled to the upper part of said inclined rigid arms (5) of which the lower parts are coupled to the sides (15) of the polygonal frame (3), at points of connection (14) spaced apart from the apices of the polygonal frame (3), the points of connection (14) of two adjacent inclined arms (5) with two adjacent sides (15) of the frame (3) being symmetrical with respect to the bisectrix of the angle formed by these two sides (15), and crosspieces (6) extending respectively across the angles of the frame, between points of hooking (16) on the sides of the frame (3) which are symmetrical with respect to the bisectrix of each angle, thus forming a second polygon inscribed in the first with a number of sides double that of the first polygon, the high part of the pole (4) being connected to the canvas (1) which is stretched between this upper part and the first polygon.
Patent EP-0344385-A1 (EP)
Inventor: SETO HIROHISA TECH RES LAB OF
IPC: C25D5/36
Filed: 1988-06-03
Abstract: A method and apparatus for molten salt electroplating a steel member are disclosed, in which the surface of the steel member is activated by anodic treatment and the molten salt electroplating is performed on the activated surface of said steel member.   
     A method and apparatus for molten salt electroplating a steel member are disclosed, in which the surface of the steel member is activated by anodic treatment and the molten salt electroplating is performed on the activated surface of said steel member.
Patent EP-0319414-A1 (EP)
Inventor: BEAUDUCEL CLAUDE
IPC: G11C27/02
Filed: 1988-12-01
Abstract: Improved device for signal sampling, making it possible to minimise the errors introduced into stored samples. 
<??>It comprises a first and a second sampling element (EB1, EB2) whose respective sampling and hold periods are shifted relative to one another, an amplifier (A1) applying a gain G to the difference between the input voltage (Ve1) and the sample stored by the element (EB1), before transmitting it into the second element (EB2), and an adder (A2) for adding to the samples stored by the element (EB1) a fraction of the samples stored by the other element (EB2). The sampling errors are reduced by a factor G. 
<??>Application to the construction of sample-and-hold circuits for a seismic acquisition system for example. 
<IMAGE>
Patent EP-0321367-A1 (EP)
Inventor: GORSE GERARD
IPC: B23Q3/10
Filed: 1988-12-15
Abstract: Device for fixing a vertical intermediate plate (110, 111) against a base element (100) anchored on the table of a machine tool or on a movable pallet. The upper and lower edges of the intermediate plate (110, 111) have, in cross-section, an oblique part directed outwards, enabling them to be locked against the base element (100) provided at its lower edge with one or more fixed positioning straightedges (120) and, at its upper edge, with one or more movable clamps (130), each straightedge and clamp having, in cross-section, an inner profile matching the corresponding edge of the intermediate plate (110, 111). The inner face of the intermediate plate (110, 111) and the outer face of the base element (100) have corresponding complementary positioning means (150, 160), thus positioning the intermediate plate (110, 111) without play on the outer face of the base element (100). <IMAGE>
Patent EP-0373281-A1 (EP)
Inventor: LONG JOHN B
IPC: G01N1/04
Filed: 1988-12-13
Abstract: A cross-stream increment of material is removed from an enlongate conveyer belt (20) having drive means (23) for moving the belt longitudinally at a desired velocity using a sampler (28) that includes a sample sweep (41) mounted adjacent the belt for rotation about a rotative axis (33) so as to pass through the material on the belt, a pair of cranks (44, 45) connected to the sweep for rotating the sweep about the axis, a double-acting pneumatic cylinder (50, 51) operatively connected to each crank for imparting a force to its associated crank to cause the crank to rotate the sweep, and a valve (69) for alternately pressurizing and venting chambers of each double-acting pneumatic cylinder. The sweep is controlled and rotated to accomplish removal of the cross-stream increment by pressurizing a selected chamber of each cylinder to provide balancing forces to hold the sweep in a predetermined ready position, thereafter alternately pressurizing and venting selected chambers of the cylinders to provide forces to rotate the sweep through an arcuate path which passes through the body of material to be sampled to remove the cross-stream increment of material from the belt, and thereafter pressurizing selected chambers of the cylinders to return said sweep to the ready position. An advantage of the method is that it enables the attainment of high sample speeds to facilitate the removal of acceptably representative samples from the conveyer while it is moving.
Patent EP-0339044-A1 (EP)
Inventor: MELROSE GRAHAM JOHN HAMILTON
IPC: A01N35/02
Filed: 1988-07-05
Abstract: Des composés polymères, contenant une sous-unité de polyacroléine sous forme aldéhydique, hydratée, hémi-acétal ou acétal, ont des propriétés biocides ou biostatiques. Lesdits composés polymères peuvent être utilisés à des fins thérapeutiques ou être inclus dans une large gamme de produits.
Patent EP-0327600-A1 (EP)
Inventor: TRADEWELL KIRK LEON
IPC: D02G3/04
Filed: 1987-08-26
Abstract: A method for the manufacture of a hybrid yarn (26) which uses a stretch-breaking process to blend two or more dif­
ferent types of fibre, one of which is a reinforcing fibre. The fibre tows (2, 14), for example a tow of carbone filaments and 
a tow of thermoplastic filaments, are fed together into the stretch-breaking zone (at 22), broken by stretching between two 
pairs of nip rollers (12a, 12b: 20a, 20b), drafted and then processed into a yarn (26). Thus well-blended hybrid yarns are 
produced which can be of a variety of deniers, including low deniers. The yarns can be used in the formation of composite 
products.
Patent EP-0355112-A1 (EP)
Inventor: BAY MICHAEL
IPC: A61K35/12
Filed: 1988-04-21
Abstract: Nouveau procédé de culture de cellules de mammifères nécessitant un substrat pour se développer consistant à cultiver des cellules en présence d'un milieu aqueux à la surface d'une feuille de gel de polymère synthétique gonflé par le milieu aqueux. Les cellules sont par exemple des fibroblastes et/ou des cellules épithéliales. Le gel de polymère contient généralement un copolymère d'acrylate d'hydroxyéthyle et de méthacrylate d'hydroxyéthyle. Le milieu peut contenir des facteurs de croissance, par exemple un facteur de croissance épidermique et/ou fibroblastique. Ce produit peut être utilisé comme pansement pour les blessures, en particulier pour remplacer la peau dans le traitement des brûlures.
Patent EP-0375777-A1 (EP)
Inventor: MORIHARA ATSUSHI
IPC: H01L23/473
Filed: 1988-06-06
Abstract: A semiconductor packaging module for efficiently removing the heat generated from a plurality of semiconductor elements. The semiconductor packaging module is so designed that cooling water can enter inside a protrusion with a triangular cross section of the heat-conducting block and flow near the semiconductor elements that generate heat. Thus, efficient cooling is possible on the heat-conducting block structure and the semiconductor packaging module.
Patent EP-0324823-A1 (EP)
Inventor: TRUNDLE CLIVE
IPC: G11B7/24
Filed: 1988-07-20
Abstract: The invention relates to an optical data recording method which comprises addressing a recording device 
using an 
infra-red laser modulated with a waveform of the information to be recorded, wherein said recording device 
comprises an 
infra-red absorbing material and a photochromic fulgide which is converted into its coloured form under the 
influence of 
the heat absorbed from the laser, and updating the recording by erasing undesired previously recorded data 
using a laser 
operating in the visible region of the spectrum.
Patent EP-0383772-A1 (EP)
Inventor: PENSCHOR JANUSZ
IPC: B65B13/18
Filed: 1988-08-26
Abstract: Un dispositif de ficelage automatique de rouleaux avec un fil métallique d'attache (9) amené en continu comprend essentiellement un mécanisme d'avancement (21) du fil métallique d'attache; un mécanisme de coupe (26) pour sectionner le fil métallique d'attache; un mécanisme de déviation (53) mobile par rapport au rouleau fixe afin d'enrouler le fil métallique d'attache autour du rouleau et pourvu de deux mâchoires de guidage mobiles l'une par rapport à l'autre afin de retenir et de relâcher sélectivement le fil métallique d'attache; et une tête d'enroulement (27) rotative autour d'un axe et alternativement mobile le long dudit axe, pourvue d'un premier canal de passage du fil métallique d'attache amené par le mécanisme d'avancement, d'un deuxième canal de réception du fil métallique d'attache une fois qu'il a été enroulé autour du rouleau, et d'un premier et d'un deuxième mécanisme de serrage du fil métallique d'attache, associés au premier et au deuxième canal, respectivement.
Patent EP-0374250-A1 (EP)
Title: Vorrichtung zum wiedergeben von informationen
Inventor: ANTONOV ALEXANDR ALEXANDROVICH
IPC: H04N3/32
Filed: 1988-04-14
Abstract: A device for reproducing information comprises a receiving-amplifying unit (1) connected to a source (2) of the information signal, generators for line (3) and frame (4) scanning, a converter (5) of the signal into a reproduced image connected to the generators (3, 4) for line and frame scanning, an output amplifier (11), a detector (7) of the contöurs of the image to be reproduced connected to the receiving-amplifying unit (1), a threshold unit (8) connected to the detector (7) of the image to be reproduced, a control signal former (10) connected to the threshold unit (8) and to the output amplifier (11).
Patent EP-0319520-A1 (EP)
Inventor: STEN ERIK KRISTIAN
IPC: F28D1/04
Filed: 1986-06-05
Abstract: A heat exchanger is operated by a first medium and a second medium and comprises a tank (8) having an inlet chamber (9) and an outlet chamber (10) and containing said first medium, as well as a heat trans­fer pile (2) with tubes (3) for circulating said first medium, said tubes (3) having a U channel with an inlet (5) for connection to said inlet chamber (9) and an outlet (6) for connection to said outlet cham­ber (10), said heat transfer pile having fin units (4) arranged alternately with said tubes (3) and adapt­ed to guide said second medium past said tubes. Each tube is formed by bending a strip and joining together its longitudinal edges; the bent strip is flattened and cut into tube blanks; the cut tube blanks are closed at the one end portion; and a partition is provided in the longitudinal direction of each tube blank to form said tube, the inner end of said partition being provided at a distance from the closed end portion of the tube blank to form the said U channel.
Patent EP-0344770-A1 (EP)
Inventor: FISCHLER HENRYK
IPC: A61B5/07
Filed: 1989-06-01
Abstract: Apparatus for measuring  in vivo  tissue impedance comprising: 
    means (10) to be implanted into the body tissue (12) for sensing the impedance thereof and for providing an output signal corresponding to the sensed impedance to a remote location. 
    receiver means (62, 64, 66, 68) located at the remote location for receiving the output signal and 
    means (80) associated with the receiver for displaying the measured impedance value.
Patent EP-0352691-A1 (EP)
Inventor: GUIGAN JEAN
IPC: G01N21/07
Filed: 1989-07-24
Abstract: The device according to the invention comprises a plurality of cartridges (1) containing serum and reagents in bags; these cartridges are inserted into an automatic treatment device (40) making it possible to bring the serum into contact with the different reagents, and to read the reactions obtained. 
<IMAGE>
Patent EP-0355578-A1 (EP)
Inventor: BECHERER JOHANNES DR
IPC: C07C333/04
Filed: 1989-08-09
Abstract: The invention relates to a method for preparing N,N-dimethylthiocarbamoyl chloride by reacting tetramethylthiuram disulphide with a chlorinating agent, using molten N,N-dimethylthiocarbamoyl chloride as reaction medium.
Patent EP-0362542-A1 (EP)
Inventor: BUTEFISCH KARL ALOYS DR DIPL-P
IPC: G01R15/22
Filed: 1989-08-25
Abstract: In the method for evaluating time signals having a periodic content or pulse chains, the time signal is digitized section by section, displayed on a light modulator through which coherent light is radiated, focused in a Fourier plane and the image in the Fourier plane, which contains the frequency of the time signal, is processed further. The first section of the digitized time signal is written in one row of the light modulator (6). Each further section is displayed in a further row. The device for carrying out the method exhibits a digitizing device (3) and a controller (5) displaying a time signal, digitized section by section, on the light modulator. Coherent light of a light source (8) shines through the light modulator. The light is focused by optics (9) on a screen (11) arranged in the Fourier plane. A row controller is provided as controller. 
<IMAGE>
Patent EP-0363713-A1 (EP)
Title: Elektrode für einen elektrisch beheizten Lötkopf einer Lötmaschine
Inventor: ZELTNER VIKTOR
IPC: B23K3/04
Filed: 1989-09-23
Abstract: Die Elektrode für einen elektrisch beheizten Lötkopf einer Lötmaschine weist ein stromdurchflossenes einen Heizwiderstand bildendes Element (16) und ein, zum Aufliegen auf dem Lötgut vorgesehenes Organ (19) auf. Das Element (16) und das Organ (19) werden wärmeleitend verbunden und letzteres wird auf dem Potential des Lötgutes gehalten. Das stromdurchflossene, einen Heizwiderstand bildende Element (16) ist von einem, zum Aufliegen auf dem Lötgut vorgesehenen Organ (19) durch eine elektrisch isolierende thermisch durchlässige Schicht (17) getrennt. Dies minimiert die elektrische Beeinflussung des Lötgutes durch das Organ (19), wobei die das Lötgut berührende Fläche des Organs (19) z.B. geerdet ist. Zum elektrischen Isolieren dient keramisches Material, Glimmer, ein Kunststoff oder ein Kleber auf Keramikbasis. Diese Elektrode für einen elektrisch beheizten Lötkopf einer Lötmaschine ermöglicht die Einhaltung der vorgeschriebenen maximalen Spannungen.
Patent EP-0350988-A1 (EP)
Inventor: VAN OOSTEN CORNELIS WILLEM
IPC: A23L5/10
Filed: 1989-06-27
Abstract: The present invention is concerned with a frying fat composition essentially consisting of a mixture of one or more non-digestible polyol fatty acid polyesters and one or more glyceride fats, wherein the composition comprises of from 25% to 75% by weight of said polyesters, the blend of said polyesters having a slip melting point of between 35 and 50°C, and the blend of said glyceride fats having a slip melting point of below 40°C. 
     The frying fat compositions according to the invention offers the advantage that, upon frying, deficiencies such as surface fattiness, poor drip-off and mildewing polyol fatty acid polyester are not observed. 
     Another aspect of the present invention is the ue of a frying fat composition according to the invention for frying food products. 
     Yet another aspect of the invention are fried food products that have been fried in a frying fat according to the invention.
Patent EP-0324536-A1 (EP)
Inventor: MANZO GIOVANNI
IPC: C14C3/28
Filed: 1989-01-04
Abstract: Leather products that are well lubricated, impermeable and water-repellent are produced by impregnating tanned leather under alkaline conditions with an aqueous emulsion of carboxylic acids or anhydrides containing at least 16 carbon atoms, in particular polyisobutenyl succinic acid or its anhydride containing at least 30 carbon atoms, or its sulphonic derivative followed by retanning with basic solutions of metal salts.
Patent EP-0380828-A1 (EP)
Inventor: KAZUTA BRUCE HIMORU
IPC: B62M9/08
Filed: 1989-01-19
Abstract: A transmission means for transmitting power between input and output drives (25,31) in which a rack and pinion gear assembly (90,91,31) and a cam (60) adjacent the pinion (31) cooperate with the drives to provide a variable gear ratio therebetween. The gear assembly includes inner and outer gear rack pairs (90,91) in which such gear rack pair has oppositely facing toothed rack portions which are spaced apart sufficiently to receive the pinion gear (31) and cam (60) therebetween, with an outer surface of the cam adjacent at least one of the oppositely facing toothed rack portions. Resilient connectors (104,106,117 and 118) interconnect the end portions of each pair of toothed rack portions so as to permit limited resilient movement between the rack portions of each pair. A rotor (25) engages the rack pairs to transmit that power therebetween. A preferably manually operable gear ratio changer (24) can vary spacing between input and output axes (32 and 34).
Patent EP-0333354-A1 (EP)
Inventor: KELSAY III ROYAL EDWARD
IPC: B27B17/02
Filed: 1989-03-03
Abstract: A laminated chain saw guide bar has a centre or core laminate (40) comprised of an adhesive-foam material that is configured to form the guide groove (20). The core laminate resists deformation, strongly adheres to the interfacing sides of the outer laminates (42), and is inert and impervious to oil. The core is formed in place between the outer laminates (42) with a fixture maintaining their spaced relationship and providing a cavity that conforms to the desired core configuration. The foam material has a controlled activation to allow assembly of the fixture and upon activation, produces the desired properties mentioned. the inner sides of the outer laminates (42) are preferably roughened to assist the bonding action of the foam material.
Patent EP-0357271-A1 (EP)
Inventor: PETERS DONALD C
IPC: B29C48/11
Filed: 1989-08-10
Abstract: Extrusion die with feed holes (51) being uniformly tapered from an annular or polygonal cross section at their input ends (52) to a conventional slot cross section at their outlet ends, where they feed the discharge slots (68, 70).