baber/WOPTO huggingface dataset:
Patent EP-0205462-A1 (EP)
Title: Moteur a combustion interne a compression dynamique pourvu d'un joug presentant une fente arquee decalee
Inventor: JAYNE MICHAEL E
IPC: F01B9/02
Filed: 1985-10-18
Abstract: Un moteur à combustion interne (100) possède un cylindre (1) avec u premier axe (z-z), contenant un logement de piston (2) et relié à un logement de joug (3) possédant un bloc coulissant (12) dans une fente du joug (3). La fente décrit une courbe autour d'un centre de courbure (200), le côté concave de la fente étant orienté dans une direction opposée à la chambre de combustion et décalé alpha de l'axe vertical (z-z) de la chambre de combustion; le rayon de la courbe permet d'obtenir une course d'explosion dont la durée cyclique dépasse la durée cyclique d'une course de compression.
Patent EP-0197338-A1 (EP)
Inventor: GALLA EDWARD ARTHUR
IPC: C08G18/18
Filed: 1986-03-10
Abstract: A method for preparing polyurethane product by the reaction of an organic polyisocyanate with a polyester or polyether polyol in the presence of a catalytically effective amount of a catalyst system consisting essentially of a tertiary amine and 1 to 35 wt%, based on the tertiary amine, of an N-hydroxyalkyl quaternary ammonium carbonylate salt, particularly a quaternary triethylenediamine compound. The use of such catalyst system advantageously improves the cure time of the urethane reaction, when compared to a system containing solely a tertiary amine, while maintaining the same initiation of the reaction. This advantage can be transferred to a delay in the initiation time while maintaining or shortening the cure time by adjustments in the total amount of the catalyst system used.
Patent EP-0212063-A1 (EP)
Inventor: CHANG WEN-HSUAN
IPC: C09D175/04
Filed: 1986-04-26
Abstract: Disclosed is an ungelled urethane resin composition containing a urethane compound having in a molecule thereof at least one group containing a silicon atom selected from:
      Q represents the residue from a urethane polyol; each 
R which may be the same or different, represents hydrogen or a C₁-C₁₀ group joined to Si through an Si-C linkage; and 
Y represents an easily hydrolyzable group. 
     The urethane resin composition contains an amount of easily hydrolyzable Y moieties such that the ratio of the number of grams of the ungelled urethane resin composition to equivalents of easily hydrolyzable Y moieties in the ungelled urethane resin composition is in a range of from 40 to 667. Preferred urethane resin compositions can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees Celsius within 3 hours. 
     Disclosed is a method for producing the ungelled urethane resin composition. 
     Also disclosed is a nonaqueous composition, particularly a nonaqueous coating composition, containing an ungelled urethane resin composition. Preferred coating compositions containing an ungelled urethane resin composition can be cured in the presence of atmospheric moisture and a suitable catalyst at a temperature of less than or equal to 121 degrees Celsius.
Patent EP-0216202-A1 (EP)
Inventor: HEIDELBERG GOTZ DIPL PHYS
IPC: B60L50/30
Filed: 1981-11-11
Abstract: Electric motor, having a stator 2, which presents stator poles 3 that are distributed in an annular manner and are provided with current conductors 10, having a rotor 32, which is provided with permanent magnets 30, that are distributed in an annular manner and interact with the stator poles 3, having at least one sensor 38 which detects the relative position of the stator 2 and the rotor 32, and having a sensor-controlled, electronic device for switching the stator pole current conductor 10 correctly from the drive point of view, as a function of the stator-rotor relative position, stator pole current conductors 10 allocated to one stator pole 3 or various stator poles 3 being connectable as required in a series circuit or in a parallel circuit. <IMAGE>
Patent EP-0232461-A1 (EP)
Inventor: CHENG PAUL JIH-TIEN
IPC: C09C1/50
Filed: 1986-10-02
Abstract: The moving adjacent axial streams at sufficiently different speeds to create turbulence and rapid mixing of feedstock and hot gases in a carbon black reactor is utilized to provide a high surface area carbon black.
Patent EP-0242440-A1 (EP)
Inventor: TANAKA NORITO
IPC: A41D13/12
Filed: 1986-11-29
Abstract: A dust-free garment for clean rooms made of anti-static woven cloth and comprising a jacket 1, pants 2 and a hood 7 which are sewn together in a manner that a front part 3 of the jacket 1 and pants 2 are formed with a continuous single piece of cloth without seams and facings in the front, an open/close member 9 with a fastener 10 is provided between the front 3 and back of the pants 2 along the insides of the legs and crotch thereof, seams between the jacket 1 and the hood 7, between the front 3 and back parts 4a, 4b of the jacket 1 and pants 2, between front 3 and back patts 4a, 4b of the jacket and sleeves 15, between right and left parts 4a, 4b of the back at the center are covered with piping of pieces of tape 18 attached from outside to maintain airtightness, and drawstrings 19, 20 are provided at the waist and neck along the back portions of the back and the hood to thereby securely prevent harmful dust generated from underwears or the skin of workers from leaking outside.
Patent EP-0226319-A1 (EP)
Inventor: TOOMEY JOSEPH E JR
IPC: C25B3/29
Filed: 1986-11-04
Abstract: An improved electrochemical dimerization of a N-substituted pyridinium salt to its corresponding N,N'-disubstituted 4,4'-tetrahydrobipyridine in a flow cell at a high-surface-area cathode, employing an ion-exchange membrane divider and an alkaline catholyte solution. Isolation and recovery of the resultant product are reported in significant yields are reported without the use of an extracting solvent or corrosion or other additive either in the catholyte solution or in any subsequent operation.
Patent EP-0268712-A1 (EP)
Inventor: HSIN HUNG CHENG
IPC: G11B33/06
Filed: 1986-11-26
Abstract: A stereo speaker system comprises a body (l) shaped in the form of a cassette with an integral 2-channel jack plug (4) which is rotatable between an extended position and a retracted position in which the plug is located inside the body. The plug (4) is connected to an electro-acoustic transducer of generally planar construction formed by a magnet assembly (2) and a driving element system (3).
Patent EP-0191657-A1 (EP)
Title: Method for radioelectrically synchronizing stations of an MLS landing aid system by a DME station, and devices for carrying out such a method
Inventor: GROUSSEAU ALAIN
IPC: H04L7/00
Filed: 1986-01-07
Abstract: According to the method, one of the (for example azimuth) MLS stations is selected as master station. It transmits the synchronisation (SYA) to the DME station (D) which, installed near-by, sends this synchronisation signal (SYD) by radio means to a DME receiver (DS) installed on the (for example elevation) MLS slave station side. The synchronisation signal transmitted is coded in the form of a plurality of successive pulses, the spacing of which differs from that for the pulses of the conventional DME transmissions. <IMAGE>
Patent EP-0220094-A1 (EP)
Inventor: CHAUVEAU JEAN-MARC
IPC: B62D55/112
Filed: 1986-09-17
Abstract: La présente invention concerne une suspension à bras oscillant, pour véhicule. 
     Dans un bras de suspension (29) définissant un cylindre (31, 44) à l'intérieur duquel peut évoluer un piston (47) sollicité par une bielle (49) se décalant angulairement par rapport à la direction longitudinale du cylindre lors des mouvements du bras (29), la bielle (49) est articulée sur un coulisseau (55) monté à cou­lissement longitudinal dans le cylindre (31, 44) et jux­taposé longitudinalement au piston (47), du côté de la bielle (49) ; des moyens (52,60) sont prévus pour assurer la liaison entre le coulisseau (55) et le piston (47) en autorisant la transmission mutuelle d'efforts lon­gitudinaux sans transmission mutuelle d'efforts trans­versaux ; avantageusement, le cylindre (31, 44) est défini par une chemise longitudinale (44) rapportée dans le bras (29). 
     Ainsi, les frottements s'opposant aux mouve­ments du piston (47) dans le cylindre (31, 44) sont réduits à un minimum, et les garnitures d'étanchéité (48) portées par le piston (47) sont protégées au maximum.
Patent EP-0232676-A1 (EP)
Inventor: GENEQUAND PIERRE
IPC: B41J2/465
Filed: 1986-02-10
Abstract: Method of electrophotographic matrix printing and device for implementation thereof. This device comprises a flat assembly of modulating strips arranged alternately along two parallel lines (10, 20), a light guide (30) intended to guide the light emitted by an almost pointlike source (31) in the form of two convergent sheets crossing respectively the two lines of modulators, and a rotating drum (32) whose lateral surface consists of a photosensitive medium (26). The optical guide (30) is formed by a plate with flat parallel faces and delimited by three borders (35, 36 and 39). The border (35) has a toroidal shape the centre of which corresponds to the position of the source (31), the second border (36) has a parabolic-cylindrical shape and the third border (39) consists of a dihedral whose ridge (40) is parallel to the flat faces of the guide. This device enables line-by-line writing in a direction substantially parallel to the axis of rotation of the photosensitive medium.
Patent EP-0223794-A1 (EP)
Inventor: GIBSON ROYCE GORDON
IPC: A23L13/00
Filed: 1986-06-03
Abstract: Appareil de production d'un produit de viande cohérent à partir de pièces de viande désossée, notamment de la viande de volaille, de poisson, de crustacés et de mollusques. L'appareil comprend un dispositif récepteur (11) adapté pour recevoir des pièces de viande désossée, un dispositif d'attendrissement de la viande (33) conçu pour creuser dans la viande plusieurs coupures, entailles ou déchirures, un dispositif de transport (25) conçu pour acheminer les pièces de viande du dispositif récepteur (11) au dispositif d'attendrissement (33). La viande est agglomérée par un dispositif de reformage de la viande (44) qui comprend une trémie destinée à recevoir les pièces de viande attendries, un élément tubulaire (46) s'étendant vers l'extérieur à partir de la trémie, une transporteuse hélicoïdale (45) conçue pour acheminer des pièces de viande dans un conteneur (57) disposé coulissant sur le tube. La transporteuse (45) porte à son extrémité libre un peigne (54) conçu pour s'engager dans les pièces de viande acheminées à travers le tube et pour les comprimer uniformément dans le conteneur (57).
Patent EP-0236694-A1 (EP)
Inventor: SCHNEIDER JURGEN DR DIPL-PHYS
IPC: B60K23/08
Filed: 1987-01-20
Abstract: >On this vehicle a main driving axle (2) is driven directly by means of an internal combustion engine (4) via a clutch transmission unit (5) and an auxiliary driving axle (3) is driven via a continuously controllable axial coupling (7). The desired output and the speed of the vehicle are used to calculate a reference tractive force on all wheels, from which a control variable, used to control the axial coupling, is obtained by means of a distribution factor, which is a function of operating or drive parameters. The axial coupling can also be controlled either alone or advantageously in combination with this control variable by a further control variable which is determined by means of the square of a speed differential on the axial coupling weighted as a function of operating or drive parameters. The driving behaviour thereby obtained makes the vehicle easy to steer with maximum driving safety and traction. …<IMAGE>…
Patent EP-0241736-A1 (EP)
Title: Zündverfahren für einen Thyristorschalter
Inventor: TSCHUDI CHRISTOPH
IPC: H02M1/092
Filed: 1987-03-17
Abstract: Um einem Wechselstromnetz kapazitive Blindleistung zur Verfügung zu stellen, werden Kondensatoren (C) oder Kon­densatorbänke mittels eines Thyristorstellers oder -schal­ters (5) an das Wechselstromnetz angeschlossen. Z.B. bei einer Wechselspannung von 16 kV besteht der Thyristor­schalter aus 34 in Reihe geschalteten, lichtzündbaren, antiparallelen Thyristoren (V11, V21, ... V1n, V2n). Im Wechselstromnetz treten unerwünschte Oberschwingungen auf, die von der Netzgrundschwingung abweichende Strom­nulldurchgänge zur Folge haben können. Um ein Ausschalten und eine Gefährdung der Thyristoren während derartiger Stromnulldurchgänge zu vermeiden, erfolgt eine Zündung der Thyristoren in Abhängigkeit von einem Zündbereit­schaftssignal. Dieses wird nur dann erzeugt, wenn bei ≧ 80 % der zu zündenden Thyristoren deren Anoden-Katho­denspannung (U AK ) ≧ 30 V ist und wenn gleichzeitig die Spannung einer aus dem Hauptstrompfad oder der RC-Beschal­tung des Thyristors gespeisten Hilfsenergiequelle zur Erzeugung des Zündimpulses (S23, S24) ≧ 20 V ist. Bei geladener Kondensatorbank (C) wird das Zündbereitschafts­signal nur bei minimaler positiver Spannung erzeugt.
Patent EP-0240994-A1 (EP)
Inventor: HORI JIRO
IPC: B43K7/10
Filed: 1987-04-07
Abstract: A tool for applying a liquid to a predetermined portion is disclosed. The tool has a main ink reservoir (2) and a sub-ink reservoir (21). The sub-ink reservoir communi­cates with a pen body. The main ink reservoir communi­cates with the sub-ink reservoir through a valve mecha­nism (7). When ink inside the sub-ink reservoir is depleted upon writing, and a pressure inside the sub-ink reser­voir is reduced, the valve mechanism is opened.
Patent EP-0248210-A1 (EP)
Inventor: HASEGAWA KENJI
IPC: A61C5/04
Filed: 1987-04-29
Abstract: A syringe having a barrel (1) fitted with a plunger (2) and a nozzle (10) in which the barrel (1) comprises a hollow cylindrical portion (3) and a tubular por­tion (8) which is thinner than the cylindrical portion (3) and connected to one end of the cy­lindrical portion (3), the other end of said cylindrical portion (3) is an open end (5), and at least a part of the cylindrical portion (3) adjacent to the open end (5) has a diameter larger than that of one end of the plunger (2) to be inserted in the barrel (1) so that air present between the end of the plunger (2) and the top surface of a medicament in the barrel (1) can vent through the enlarged diameter part when the plunger (2) is pushed into the barrel (1).
Patent EP-0249996-A1 (EP)
Inventor: KOISHI KENJI
IPC: G11B7/00
Filed: 1987-06-19
Abstract: An optical recording and reproducing apparatus which records information on the optical disc (1) to reproduce the information from the optical disc (1). It is necessary to detect the abnormal condition, when the abnormal condition has been caused while the information is recording on the optical disc (1), to change the optical power level of the laser light source (21) into the non-recording condition so that the abnormal data may not be recorded on the optical disc (1). The track skipping which is not intended, unnecessary during the recording operation, the condition which is not the record power with the record power level being set, the motor (20) which is rotating the optical disc (1) causes the abnormal rotation, are the abnormal condition during the recording operation. The diagnosis function is important which confirms the positive operation of the abnormal condition detection during the recording operation, and of the write protection, because the abnormal condition during the recording operation considerably lowers the reliability of the data recorded on the optical disc (1).
Patent EP-0269880-A1 (EP)
Inventor: WEISTE HELMUT DIPL-ING
IPC: A01B73/04
Filed: 1987-10-31
Abstract: 1. Fertiliser spreader. 2. The folding movements of the lateral booms of a fertiliser spreader are to be improved so that, by means of a single lifting device for each boom arrangement on one side of the container and on the other, a folding of the arms is possible and, if appropriate, the outermost arms, when coming in contact with obstacles, can be pivoted away by these obstacles and automatically returned to the initial position. 3. The various folding movements are obtained partially in succession and partially simultaneously by means of a double-rope guide with appropriate deflection. <IMAGE>
Patent EP-0248486-A1 (EP)
Inventor: VICTOOR JOHNNY
IPC: D03D47/23
Filed: 1987-05-29
Abstract: Supply gripper for gripper weaving looms, characterized by a thread guiding element (3) that can move towards the gripper body (2), whereby the clamping device (4) for the weft thread (5) results from the cooperation of the moving thread guiding element (3) with the gripper body (2).
Patent EP-0234725-A1 (EP)
Inventor: MATSON LES
IPC: F16H7/08
Filed: 1987-01-22
Abstract: A tensioning device (10) for a flexible drive element (16), the tensioning device comprising a first tensioning member (40) having a first contact surface (58), and a second tensioning member (140) having a second contact surface (158). Straps (34,36) and positioning devices (42,44,142,144) secure the first and second tensioning members a selected distance away from one another. In one arrangement, the positioning devices form a ratchet-like mechanism arranged such that the force required to move the tensioning members toward one another is smaller than the force required to move the tensioning members away from one another. The tensioning device may be operated without any means securing the tensioning device with respect to the sprockets.
Patent EP-0242031-A1 (EP)
Inventor: TROUTNER VERNON H
IPC: A61M1/26
Filed: 1987-02-26
Abstract: Automatic operating zero insertion force socket for use in a photoactivatable reagent treatment system wherein photoactivatable agents, in contact with patient blood cells, are irradiated extracorporeally and then returned to the patient.
Patent EP-0253677-A1 (EP)
Inventor: SOGAWA AKIRA
IPC: A61N1/40
Filed: 1987-07-17
Abstract: A high-frequency heating method of supplying a high-frequency current between a first electrode (ll) which is disposed to the inside of a first electrode structure (4) so constituted as to be disposed in the vicinity of a portion intended to be heated (2) and which is surrounded with a flexible and gastight bag-like member (l2) and a second electrode (44) disposed to the inside of a second electrode structure (5) so constituted as to be disposed on the outer circumference of a living body (l) and having an electrode area greater by 5 times or more than the first electrode (ll), thereby forming a more intense electric field distribution in the vicinity of the first electrode structure (4) and selectively heating the portion intended to be heated at the periphery of the first electrode structure (4), wherein a coolant at a temperature of 37°C to 43°C which has physical properties approximate to those of the living body tissues at a portion where the first electrode structure (4) is disposed is supplied and discharged to and from the inside of the bag-like member (l2), and the coolant is circulated by l to l5 times a volume of the inner volume of the bag-like member (l2) per minute on the side of the first electrode structure (4).
Patent EP-0292493-A1 (EP)
Inventor: COOK PAUL JOHN
IPC: F21S10/00
Filed: 1987-02-06
Abstract: Un appareil de visée destiné à un projecteur convergent, une caméra ou un micro directionnel comprend un panneau angulaire partiellement réflecteur (32) à travers laquel un opérateur peut voir une zone-cible, et des moyens de mise en image comprenant une lentille convexe (42) agencée pour produire une image virtuelle d'une source lumineuse ponctuelle (29), réfléchie dans un miroir angulaire (40), au niveau ou à proximité de la zone-cible vue dans le panneau (32).
Patent EP-0286681-A1 (EP)
Inventor: NAKAMURA KOUSEI
IPC: G01D5/347
Filed: 1987-07-02
Abstract: An output shaft (10) of a spindle motor for use in rotating a spindle of a machine tool is provided on its one end portion with not only a toothed plate (12) for detecting the rotational speed of the output shaft (10) but also a toothed plate (14) for detecting the rotational position thereof, and has a rotational speed sensing element (16) and a rotational position sensing element (18) which are operated in cooperation with the respective toothed plates. Since a rotational position sensing device is thus provided in the spindle motor, the space around the spindle can be saved. In addition, since the rotational position sensing device is directly connected to the output shaft (10) of the spindle motor, the rotational position of the spindle motor can be detected even when the output shaft is rotated at a high speed.
Patent EP-0323479-A1 (EP)
Inventor: MOLINO BRUCE F
IPC: C07D401/04
Filed: 1987-08-13
Abstract: Composés de benzodiazinone-pyridone substitués et leur emploi à titre d'agents cardiotoniques, y compris des procédés permettant d'accroître la contractilité cardiaque, ainsi que des compositions pharmaceutiques les contenant, et des méthodes pour leur préparation.
Patent EP-0324769-A1 (EP)
Inventor: LEMER ALAIN
IPC: G01S3/80
Filed: 1987-09-25
Abstract: L'invention concerne les sonars munis d'une antenne acoustiquement transparente. Elle consiste, dans un sonar comportant des bras (2) déployables munis de colonnes (4) réparties sur une surface cylindrique, à doubler ces colonnes par des colonnes (7) situées à une petite distance des premières et à associer les signaux des hydrophones placés dans les colonnes de manière à obtenir pour chaque paire de colonnes une caractéristique cardioïde simulant une antenne bafflée. Elle permet d'éliminer le lobe arrière d'une antenne acoustiquement transparente.
Patent EP-0287668-A1 (EP)
Inventor: AOKI YUJI
IPC: C08F220/40
Filed: 1987-10-02
Abstract: Le procédé consiste à polymériser par polymérisation en suspension un mélange de monomère comprenant de 30 à 80 % en poids d'un monomère vinylique aromatique, de 10 à 50 % en poids d'un monomère de maléimide à substitution N, de 10 à 40 % en poids d'un monomère de cyanure de vinyle et de 0 à 30 % en poids d'un autre monomère de vinyle copolymérisable avec les autres. L'invention se caractérise par le fait que la réaction de polymérisation est déclenchée en présence d'une partie du mélange de monomère et d'une partie d'un agent de suspension dans le système de polymérisation en suspension avant le déclenchement de la réaction de polymérisation, et que pendant la polymérisation le résidu du mélange de monomère et le résidu d'agent de suspension sont ajoutés au système de polymérisation de manière continue ou intermittente pour compléter la réaction de polymérisation.
Patent EP-0285834-A1 (EP)
Inventor: VALENTINE DONALD JR
IPC: C07C67/00
Filed: 1988-03-09
Abstract: Methyl allyltelluride is described for use in a process for depositing group II-VI epitaxial films in semiconductor manufacture. The films are grown on crys­talline substrates in a MOCVD reactor.
Patent EP-0285942-A1 (EP)
Inventor: DAHL HANS DR
IPC: D21G1/00
Filed: 1988-03-26
Abstract: The calender is provided with base parts 7, which are vertically adjustable on the frame l of the calender and in which there are mounted, in a manner, movable, lever-shaped pivotable elements 10, at the ends of which the roll bearings 11 are located. Force elements 15, which serve to compensate for overhanging loads, are arranged between the base parts 7 and the movable elements 10. At the same time, stops 14, 14' are provided, against which the elements 10 support themselves when the calender is open. 
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Patent EP-0302361-A1 (EP)
Inventor: AKIYAMA HIDEKI
IPC: A44B19/62
Filed: 1988-07-26
Abstract: A slider handling apparatus (10) has a pressure roller (11) and a drive roller (12) peripherally engage­able therewith to transfer a slide fastener chain (F) assembled with component parts including sliders (S). A slider arresting means (13) is operatively associated with the pressure and drive rollers (11), (12) for arresting sliders (S) one at a time on the fastener chain (F) at a predetermined point on the path of travel of the chain (F), the predetermined point being upstream of or in advance to the nip (N) of the two rollers (11), (12).