baber/WOPTO huggingface dataset:
Patent EP-0216930-B1 (EP)
IPC: G05B19/18
Filed: 1986-02-19
Granted: 1992-08-26
Abstract: A system for setting the rectangular coordinates of a work for rotots is designed as follows. When an original point, one arbitrary point on a predetermined axis, and a third point, which is in such a plane that includes the two previously-mentioned points, are taught by the user by moving a working member (tool) attached to a hand of an articulate robot, during the teaching of the position of the tip of the tool attached to the hand, one coordinate system is determined on the basis of the positional data on these three points P1, P2, P3. Accordingly, an arbitrary rectangular coordinate system is defined on the basis of the unit vectors in the directions of the axes of the above coordinate system, and a plurality of tool coordinate systems having a certain relation with a reference coordinate system of the robot are set.
Patent EP-0256009-B1 (EP)
IPC: D21F1/20
Filed: 1986-04-11
Granted: 1989-10-25
Abstract: Scraping strips in paper machines have a drainage surface (4) adjacent to the carrying surface (3) which supports the filter (1). In order to maintain the desired microturbulence of the fibrous material suspension (2) on the filter (1), the drainage surface (4) is provided with grooves (7). The grooves (7) are wave-shaped, with the wave crests (5) having a smaller radius r than the wave troughs (6).
Patent EP-0217918-B1 (EP)
IPC: A61B5/308
Filed: 1986-03-31
Granted: 1990-05-30
Abstract: A method and apparatus for measuring and correlating a patient's heart activity with optical detection of the patient's blood flow. The method and apparatus permit more accurate determination of blood flow characteristics such as oxygen saturation and pulse rate. In a preferred embodiment, the heart activity is detected by monitoring the patient's EKG waveform (100), and the blood flow is detected by a non-invasive pulse oximeter (200). The occurrence of the R wave portion of the EKG signal is detected and the time delay by which an arterial pulse follows the R wave is determined to establish a time window in which an arterial is to be expected. The established time window provides the oximeter (200) with a parameter enabling the oximeter (200) to analyze the blood flow only when it is likely to present an arterial blood pulse for waveform analysis. The invention also includes means for adjusting the polarity of the detected EKG signal (160) to obtain a preselected uniform upgoing or downgoing polarity.
Patent EP-0231238-B1 (EP)
Title: Pompe d'injection de carburant
IPC: F02M41/12
Filed: 1986-07-14
Granted: 1989-01-25
Abstract: Une pompe d'injection de carburant destinée à un moteur diesel comprend un logement (1) avec une admission de carburant (4); une pompe de transfert (2) montée dans ledit logement (1) et conçue pour être entraînée par le moteur afin d'injecter le carburant provenant de l'admission (4) dans le logement (1); une soupape régulatrice de pression (5) qui commande la pression de transfert de carburant à l'intérieur du logement (1) produite par la pompe de transfert (2) et qui possède un circuit de dispersion du carburant dans une chambre de régulation de pression (20), dont la pression commande le réglage de la soupape régulatrice de pression (5) afin de faire varier la pression de transfert; une pompe et un distributeur haute pression (3) montés à l'intérieur du logement (1) et conçus pour être commandés par le moteur afin de délivrer du carburant à haute pression depuis le logement (1) à chacune d'une pluralité de sorties de carburant (6) en séquence; un dispositif hydraulique régulateur d'injection (10) comprenant un piston (11) sollicité de manière résiliente et sensible à la pression de transfert et qui est relié à la pompe et au distributeur haute pression (3) de manière à avancer la régulation d'injection dynamique de la pompe proportionnellement à l'augmentation de la vitesse du moteur; une soupape de surpression (22) montée entre la chambre de régulation de pression (20) de la soupape régulatrice de pression (5) et l'admission de carburant (4) pour limiter la pression dans la chambre de régulation de pression (20); et un actuateur (26) d'état froid possédant un état de fonctionnement à chaud pour moteur chaud, dans lequel il ouvre la soupape de surpression (22) pour relier la chambre de régulation de pression directement à la pression d'admission de carburant, et un état de fonctionnement à froid pour moteur froid, dans lequel il permet à la soupape de surpression (22) de fonctionner et de produire une contre pression dans la chambre de régulation de pression (20). La pompe ci-décrite est caractérisée en ce que le dispositif hydraulique régulateur d'injection (10) comporte un organe de retenue (27) qui, lorsque l'actuateur d'état froid (26) se trouve dans l'état de fonctionnement à froid, devient efficace à une pression de transfert prédéterminée, correspondant à un degré souhaité d'avance de régulation d'injection dynamique, et empêche tout autre mouvement du piston sollicité de manière résiliente (11) sur une plage prédéterminée de pressions de transfert supérieures.
Patent EP-0236917-B1 (EP)
IPC: G11B23/037
Filed: 1987-03-04
Granted: 1990-07-11
Abstract: A hub/tape clamp arrangement for tape-like or strip-like articles consists of a recess in the peripheral edge of the hub, having one or more middle projections, and a tape clamp having the shape of an inverted W. In practice, wedge-shaped locking means between the projection and/or walls of the recess and the tape clamp may serve to retain the clamp and fix the tape. Steps at the ends of the recess, and extensions or steps in the hub recess which have been matched up in shape, increase the possibilities for monitoring/measuring dimensions. If the tape is fastened asymmetrically on one side, the tape clamp rises out of the recess on one side by a distance precisely the same as the tape thickness, so that the tape emerging from the recess is wound at the same level, i.e. the empty hub has a roughly screw-shaped peripheral contour. The hub can be designed for use with or without one or more flanges and is particularly useful for thin tapes, e.g. magnetic tapes.
Patent EP-0249067-B1 (EP)
IPC: F16K47/00
Filed: 1987-05-20
Granted: 1990-09-12
Abstract: An annular chamber (8) is formed between a pipeline section (1) and a housing (5, 6) surrounding same. This annular chamber is in communication, via openings (10, 11) in the wall of the pipeline section (1), with the interior (12) of the latter. An air-filled hose ring (16) is arranged in the annular chamber (8). The device damps the pressure surges occurring in domestic installations on account of the rapid closing of quick shutoff elements, for example lever mixers. The danger of damage to the pipelines and fittings is thereby avoided.
Patent EP-0240069-B1 (EP)
IPC: H02K21/02
Filed: 1987-03-23
Granted: 1992-06-03
Abstract: The invention relates to a device for improving the stability of rotation of the rotor of a single-phase synchronous motor mounted in an apparatus housing. The motor exhibits an average motor torque on which strong alternating torques are superimposed and which drives a preferably rotating load. The rotating load may be a small domestic appliance such as a citrus-juice extractor, a knife sharpener, or a dry-shaver with rotatary cutters. The device is constructed in such a way that the rotor is influenced by an additional mechanical compensation torque which acts outside the load-transmission path and which counteracts the electro-mechanical alternating torques of the motor for a given, preferably positive, direction of rotation of the rotor, the positive direction of rotation being that direction in which the torque exerted on the rotor by the current becomes initially zero and in which subsequently, shifted through a small angle, the magnetic detent torque, which exists when the stator coils are not energized, also becomes zero. And in this position a stable rest position of the rotor is provided and the opposite direction of rotation is blocked. Blocking is effected by means of a unidirectional device.
Patent EP-0273624-B1 (EP)
IPC: H01M10/34
Filed: 1987-12-11
Granted: 1993-08-11
Abstract: A high charge retention, reversible, multicomponent, multiphase, electrochemical hydrogen storage alloy comprising titanium, vanadium, zirconium, nickel, and chromium. The hydrogen storage alloy is capable of electrochemically charging and discharging hydrogen in alkaline aqueous media. In one preferred exemplification the hydrogen storage alloy comprises  (Ti2-xZrxV4-yNiy)1-zCrz where 0.0 is less than x is less than 1.5, 0.6 is less than y is less than 3.5, and z is an effective amount less than 0.20. Also disclosed is a rechargeable, electrochemical cell (10) utilizing a negative electrode (12) formed of the alloy.
Patent EP-0274333-B1 (EP)
IPC: A63C5/16
Filed: 1987-12-10
Granted: 1992-03-18
Abstract: The invention provides a device for joining two skis together, which is readily removable with the skis on the feet, including a connection means formed by a bar of variable length, with fittings at both its ends for articulating through several degrees of freedom, themselves connected to the ski tips by fastening-unfastening fittings formed by a male part and a female part secured to the articulation fitting and the other to the ski tips. The parts are lockable-unlockable by fitting together, then rotation by a particular amplitude, about an axis perpendicular to the plane of the ski tips, of the part secure to the articulation fitting characterized in that the articulation fitting are formed by a piece in the form of a diabolo or similar shape, made from a resilient material, at least one of the ends is mounted for swiveling and in that the connection bar is formed of a rod with ends of enlarged diameter sliding freely in cylindrical sleeves connected to one of the ends of the diabolo shaped piece.
Patent EP-0318495-B1 (EP)
Title: Apparatus for treatment of fibre suspensions
IPC: B02C19/10
Filed: 1987-07-20
Granted: 1991-01-30
Abstract: PCT No. PCT/SE87/00341 Sec. 371 Date Jan. 23, 1989 Sec. 102(e) Date Jan. 23, 1989 PCT Filed Jul. 20, 1987 PCT Pub. No. WO88/00992 PCT Pub. Date Feb. 11, 1988.An apparatus is provided for treating a fibre suspension by screening and fibre-separating mechanical working in the manufacture of papermaking pulp. The apparatus is provided with a rotor arranged within a housing, which rotor is surrounded by a stator. The inner surface of the stator cooperates with the outer surface of the rotor to define a refining gap for the treatment of the fibre suspension. The refining gap is divided into a first treating zone and a second treating zone for the processing of the fibre suspension. An adjustment member allows for adjusting the width of the refining gap within the first treating zone independently of the width of the refining gap within the second treating zone. The refining gap within both the first and second treating zones may be simultaneously adjusted by axial displacement of the rotor.
Patent EP-0327625-B1 (EP)
IPC: E04H17/16
Filed: 1988-07-28
Granted: 1992-01-22
Abstract: Système de panneaux essentiellement destiné à être utilisé comme système de clôture, comprenant des montants (4) et des panneaux en matière plastique assemblés à partir d'éléments latéraux (2), d'éléments intermédiaires (3), si nécessaire, et d'une pluralité de sous-panneaux (1) encadrés par les éléments latéraux (2).
Patent EP-0331952-B1 (EP)
Title: Process for the defoaming of aqueous dispersions of polymeric organic bodies by addition of polyoxialkylene-polysiloxane-solventless bulk polymerizates
IPC: B01D19/04
Filed: 1989-02-18
Granted: 1993-04-28
Abstract: Process for the defoaming of aqueous dispersions of polymeric organic substances, particularly dispersions of binders, coating agents and adhesives, by addition of polyoxyalkylene/polysiloxane block copolymers, where the polyoxyalkylene/polysiloxane block copolymers used are those of the general formula
 R<1>O-A-[B-A-]mR<1>
 in which
 A is a polyoxyalkylene block of the average formula (CnH2nO-)y, in which n has a value of 2.8 to 4.0 and y has a value from 15 to 100,
 B is a polysiloxane block of the average formula 
<IMAGE>
 in which R<2> is identical or different and is an alkyl radical having 1 to 4 carbon atoms or a phenyl radical, however at least 90% of the R<2> radicals are methyl radicals and x has a value from 10 to 100,
 R<1> is identical or different and is a hydrogen or alkyl radical having 1 to 4 carbon atoms and
 m has a value from 4 to 20,
 in amounts of 0.01 to 2.0% by weight, relative to the dispersion to be defoamed. 
<??>The block copolymers to be used according to the invention show outstanding defoaming action, the particular advantage particularly lying in the fact that when the defoamed dispersions are applied to a flat substrate no defects in wetting occur.
Patent EP-0340445-B1 (EP)
Title: Turn-off power semiconductor device
IPC: H01L29/739
Filed: 1989-03-25
Granted: 1993-08-25
Abstract: In a turn-off power semiconductor device in which the turn-off capability is achieved by MCT single cells, turn-on is provided for by IGBT single cells which are connected in parallel to the MCT single cells. 
<??>This structure achieves an improved turn-on capability and increased flexibility in the design of the device. 
<IMAGE>
Patent EP-0349751-B1 (EP)
Title: Emergency brake device for an indirect acting air pressure brake
IPC: B60T17/22
Filed: 1989-05-26
Granted: 1992-02-19
Abstract: If, for any unusual reason, the pressure in the main air pipe (11) of an indirectly acting air pressure brake changes suddenly, for example due to emergency braking or a broken pipe, the driver of the locomotive should be warned. However, such a warning device should not respond to the customary pressure changes in the main air pipe, particularly filling strokes for releasing the brake. According to the invention, the emergency brake device comprises a differential pressure switch (41), i.e. a flow-measuring device which is arranged in parallel with a restrictor (40) and a pilot valve (22). This differential pressure switch (41) can thus not respond as long as the pilot valve (22) is open and the same pressure is continuously present upstream and downstream of the restrictor (40). Only with the pilot valve (22) closed and a large flow does a differential pressure arise at the restrictor (40), said pressure being indicated by the differential pressure switch (41). <IMAGE>
Patent EP-0372255-B1 (EP)
Title: Air jet spinning machine
IPC: D01H1/115
Filed: 1989-11-11
Granted: 1993-05-19
Abstract: The machine comprises a false twisting unit (4), to which a staple sliver (S) is fed by front cylinders (3) of drawing rollers (1, 2, 3). A pair of delivery rollers (9) for the winding yarn produced is arranged in the operating direction downstream from the false twisting unit (4). The distance (A) from the clamping line (K3) of the front cylinders (3) to the clamping line (K9) of the delivery rollers (9) is only 15 to 30 cm, preferably approximately 20 cm. The distance (B) from the exit (4A) of the false twisting unit (4) to the clamping line (K9) of the delivery rollers (9) can be approximately 10 cm. By virtue of these short distances (A, B), the false twisting unit (4) can twist the yarn faster. By this means, the quality of the yarn is better and/or a higher operating speed is possible. Additionally, the space requirement of the air jet spinning machine is smaller. <IMAGE>
Patent EP-0361541-B1 (EP)
Inventor: HISCOCK WILLIS EDWARD
IPC: B01D/
Filed: 1986-03-19
Granted: 1994-05-18
Abstract: In air separation and other gas separations employing pressure swing adsorption technology, reduced cycle times are achieved by an advantageous combination of simultaneous processing steps. The gas released upon cocurrent depressurization from gigher adsorption pressure is employed for provide purge purposes. Cocurrent depressurization is also carried out at an intermediate pressure level, while countercurrent depressurization is simultaneously carried out at the opposite end of the bed being depressurized to its lower desorption pressure level. An increasing pressure adsorption step is carried out.
Patent EP-0336736-B1 (EP)
Inventor: TAN LARRY U L
IPC: C07K14/195
Filed: 1989-04-05
Granted: 1994-05-04
Abstract: Lymphocytosis promoting factor (LPF) and filamentous hemaglutinin (FHA) are isolated from the growth medium of the Bordatella pertussis organism and purified by selectively adsorbing the LPF and FHA on a selective adsorbing medium, such as filter aids or gel filtration media, at low ionic strength and subsequently removing the adsorbed LPF and FHA using an aqueous medium of high ionic strength, either simultaneously or sequentially. Prior to desorption of the LPF and FHA, the adsorbing medium may be contacted with an aqueous solution of an non-ionic detergent, which enables the LPF and FHA subsequently desorbed to be substantially free from contamination by lipopolysaccharides (LPS). The LPF and FHA may be further purified on hydroxyapatite. The LPF and FHA may be detoxified separately or together by contacting with a cross-linking agent, such as glutaraldehyde or formaldehyde, in the presence of an anti-aggregation agent. The resulting purified and detoxified LPF and FHA may be used to formulate a vaccine against pertussis.
Patent EP-0326444-B1 (EP)
Inventor: GROSHENS PIERRE
IPC: B01J13/02
Filed: 1989-01-06
Granted: 1994-04-13
Abstract: Thermally bonding product of the type comprising a textile support and an adhesive layer deposited on its surface, the adhesive layer comprising a thermoadhesive polymer and a crosslinking agent in which the crosslinking agent is isolated from the polymer by microencapsulation and released as a result of an external action.
Patent EP-0348519-B1 (EP)
IPC: G02F1/13
Filed: 1988-12-07
Granted: 1993-08-18
Abstract: Ce composé contient au moins un colorant dichroïque représenté par la formule générale (I), au moins un colorant dichroïque représenté par la formule générale (II) et au moins un colorant dichroïque représenté par la formule générale (III). Dans la formule (I), R1 à R3 représentent chacun un atome d'hydrogène, un groupe alkyle, un groupe cycloalkyle éventuellement substitué, un groupe alkoxyalkyle, un groupe alkoxy ou un atome d'halogène, et A représente (a); dans la formule (II), R4 et R5 représentent chacun un atome d'hydrogène, un groupe alkyle, un groupe cycloalkyle éventuellement substitué, un groupe alkoxyalkyle, un groupe alkoxy ou un atome d'halogène, et A représente (a); dans la formule (III), R6 représente un atome d'hydrogène, un groupe alkyle, un groupe cycloalkyle éventuellement substitué, un groupe alkoxyalkyle, un groupe alkoxy ou un atome d'halogène, R7 représente un atome d'hydrogène ou (b), et R8 représente un atome d'hydrogène, un groupe alkyle, un groupe cycloalkyle éventuellement substitué, un groupe alkoxyalkyle, un groupe alkoxy ou un atome d'halogène.
Patent EP-0412989-B1 (EP)
Inventor: VOGEL PETER SAMUEL
IPC: G08C17/02
Filed: 1989-05-03
Granted: 1995-09-06
Abstract: An electronic appliance equipped with an infra-red or ultrasonic remote control device in which the device is controlled from a great distance by receiving control signals transmitted from a remote station (6), reformatting the control signals (3) in the device to conform with the protocol required by the appliance to be controlled, and transmitting the infra-red (5) or ultrasonic signal to the appliance.
Patent EP-0386209-B1 (EP)
Inventor: MERVILLE PIERRE
IPC: E02B5/02
Filed: 1989-08-23
Granted: 1994-11-02
Abstract: PCT No. PCT/FR89/00427 Sec. 371 Date Apr. 25, 1990 Sec. 102(e) Date Apr. 25, 1990 PCT Filed Aug. 23, 1989 PCT Pub. No. WO90/02227 PCT Pub. Date Mar. 8, 1990.A self-propelled machine for concreting a ditch includes a caterpillar band which contacts and rolls on the bottom of the ditch, a propulsion unit for driving the displacement belt, and a spreading system for spreading concrete on the bottom and sides of the ditch.
Patent EP-0440687-B1 (EP)
Title: Collecteur de petrole
IPC: E02B15/04
Filed: 1989-10-23
Granted: 1993-05-05
Abstract: On a mis au point un collecteur de pétrole auto-absorbant destiné à être utilisé comme équipement de lutte contre la pollution due au pétrole, et basé sur l'utilisation d'une matière absorbant le pétrole, par exemple une masse de fibres de bois spécialement préparées. Afin de produire un collecteur de pétrole du type précité, qui soit souple en ce sens que sa forme/taille s'adaptent facilement à la lutte contre la pollution due au pétrole, et que l'on puisse facilement le ramasser et le récupérer lorsque la matière d'absorption est imprégnée de pétrole, ladite matière absorbant le pétrole est logée dans des chaussettes cylindriques (1) de matière perméable au liquide dotées au moins le long d'un bord longitudinal, de pattes, de crochets ou de moyens (4) d'accouplement similaires permettant d'unir une pluralité de chaussettes (1), de modules, formant un tapis (5) pouvant être transformé en une partie d'une sentine par roulement.
Patent EP-0385237-B1 (EP)
Inventor: HINO KATSUHIKO
IPC: C07D401/12
Filed: 1990-02-20
Granted: 1994-06-29
Abstract: Novel 2-(1-piperazinyl)-4-phenyl-cycloalkanopyridine derivatives of the formula (I): <CHEM> wherein n is 3, 4, 5, 6 or 7; R<1> is hydrogen atom, C1-C10 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C8 cycloalkyl, C3-C6 cycloalkyl-(C1-C4) alkyl, hydroxy-(C2-C6) alkyl, C1-C3 alkoxy-(C2-C6) alkyl, acyloxy-(C2-C6) alkyl, unsubstituted or substituted aroyl-(C1-C6) alkyl, unsubstituted or substituted aryl, heteroaryl, or acyl; R<2> and R<3> are the same or different and are each hydrogen atom, halogen atom, C1-C6 alkyl, C1-C6 alkoxy, trifluoromethyl, or hydroxy; R<4>, R<5> and R<6> are the same or different and are each hydrogen atom, C1-C6 alkyl, or phenyl, or two of R<4>, R<5> and R<6> combine to form a single bond or C1-C3 alkylene; R<7> and R<8> are the same or different and are each hydrogen atom or C1-C3 alkyl; m is 2 or 3, or an acid addition salt thereof, which is useful as a psychotropic drug, and processes for the preparation thereof.
Patent EP-0388837-B1 (EP)
Inventor: MUELLER BEAT DR
IPC: C08F4/22
Filed: 1990-03-19
Granted: 1996-04-10
Abstract: Initiator compositions for materials which can be polymerized cationically are described, these containing i) an anhydride of a polycarboxylic acid, a polyisocyanate, a cyclic carbonate, a lactone or a mixture of such compounds, and dissolved therein ii) at least one compound of the formula I [M+n(L)x]n+ n X-(I) in which n is 2 or 3, M is a metal cation selected from the group consisting of Zn2+, Mg2+, Fe2+, Co2+, Ni2+, Cr2+, Ru2+, Mn2+, Sn2+, VO2+, Fe3+, Al3+ and Co3+, X- is an anion which is selected from the group consisting of AsF6-, SbF6-, BiF6- and derivatives derived from these anions in which a fluorine atom is replaced by hydroxyl groups, or in which up to 50% of the anions X-, based on the total amount of anions, can also be any desired anions, L is water or an organic  sigma -donor ligand which contains, as ligand sites, one or more functional radicals selected from the group consisting of -CO-, -CO-O-, -O-CO-O-and -O-, and which forms  sigma -bonds with the central atom via the oxygen atom or via the oxygen atoms, and x is an integer from 0 to 6, it being possible for the ligands L to differ within the context of the definitions given.
Patent EP-0410169-B1 (EP)
Inventor: MUELLNER MARTIN DIPL-ING DR
IPC: C07C275/28
Filed: 1990-07-04
Granted: 1994-12-14
Abstract: Process for the preparation of asymmetrically substituted ureas, carbamates, thiocarbamates or substituted isocyanates by reaction of an adduct of isocyanic acid and a tertiary amine with a primary and secondary amine, an alcohol, a thiol or a compound having one or two non-cumulated olefinic double bonds.