baber/WOPTO huggingface dataset:
Patent EP-0137310-A1 (EP)
Inventor: MATSUMOTO FUJIO
IPC: G11B23/033
Filed: 1984-09-06
Abstract: In a disc cartridge liners (12) laid on the inner surface of each half of the disc case so as to slidably contact with both surfaces of the disc (2), there are formed ribs (15) on the inner surfaces of the disc case. 
     The ribs prevent the disc from flapping while keeping friction low.
Patent EP-0121963-A1 (EP)
Inventor: MOSCONI PIERBATTISTA
IPC: H01H71/10
Filed: 1984-03-07
Abstract: An automatic locking device for linkages subjected to undesirable mechanical stresses comprises a transducer with transmits an electrical signal as a function of the mechanical stress received, and feeds it to a coil which generates an electromagnetic field causing locking of the linkage.
Patent EP-0123608-A1 (EP)
Title: Viscosimètre à tige vibrante
Inventor: BEAUDOIN PAUL
IPC: G01N11/16
Filed: 1984-04-13
Abstract: Le viscosimètre comporte une embase (10) reliée à une région d'une aiguille métallique droite (14) située entre les extrémités de l'aiguille par un tronçon de tube élastique (12) coaxial à l'aiguille. L'extrémité de l'aiguille opposée à celle destinée à tremper dans le produit dont la viscosité est à mesurer est munie d'un aimant (18) placé dans l'entrefer d'un électro-aimant (20) de mise en vibration transversale. La bobine (22) de cet électro-aimant est alimentée par un circuit à la fréquence propre de l'aiguille, détectée par un capteur (26) coopérant avec le même extrémité de l'aiguille.
Patent EP-0124477-A1 (EP)
Inventor: LETTA NICOLO
IPC: F16K31/05
Filed: 1984-03-19
Abstract: 1. A positioning device for closing and regulating armatures, especially valves and cocks, with a drive motor (2) which is connected with a drive spindle (7, 48, 70) through a drive mechanism (3, 4, 5, 6, 47, 69) and having an overload safety device against unwanted forces on the drive spindle, having the drive gear (6, 47, 69) arranged coaxial with the drive spindle and being supported on both sides by at least one spring element (14, 15) for axial sliding movement relative to housing parts (13, 16) and having a switch device for the drive motor, the switching device including a switch (42) arranged in the housing and which switch is connected with the drive gear (6, 47, 69) through an operating member (36), characterized in that the spring elements are formed as Orings (14, 15) and in that the operating member (36) conveys the axial movement of the drive gear (6, 47, 69) without further transmission elements to the switch (42).
Patent EP-0146507-A1 (EP)
Inventor: INVERNIZZI RENZO
IPC: C08F10/00
Filed: 1984-10-04
Abstract: A catalytic system constituted by:
 a) a trialkylaluminium; and
 b) a solid catalytic component obtained by the reaction of:
 b1) an alkylaluminium halide, with
 b2) the product of the reaction between a hafnium halide, an alcoholate of silicon, a magnesium halide, an aliphatic alcohol and a titanium alcoholate.
Patent EP-0162848-A1 (EP)
Inventor: LANDSRATH WALTER
IPC: A01M29/16
Filed: 1984-06-01
Abstract: L'appareil pour effrayer les animaux nuisibles comporte un microprocesseur (12) programmable et un transductueur électro-acoustique (21). Le microprocesseur (12) est lié directement ou indirectement par des moyens (14-20) au transducteur d'émission de signaux acoustique. Le microprocesseur (12) et les moyens (14-20) sont agencés de façon à produire des signaux acoustiques variables dans le temps qui effraient les animaux nuisibles sans perturber les êtres humains et les animaux domestiques.
Patent EP-0173246-A1 (EP)
Inventor: KONDO KATSUMI
IPC: G09G3/36
Filed: 1985-08-21
Abstract: In a method of driving a liquid crystal element constituted by interposing a bistable ferroelectric liquid crystal (4) between electrodes (2), a driving method of a liquid crystal element having a memory property characterized in that a first voltage signal the absolute value of a peak value of which is less than a predetermined value (|V<sub>th</sub>|) is applied to the ferroelectric liquid crystal (4) in order to keep a light transmission state of said liquid crystal element, and a second voltage signal the absolute value of a peak value of which is over the predetermined value (|V<sub>th I</sub>) is applied to the ferroelectric liquid crystal (4) in order to change the light transmission state of the liquid crystal element.
Patent EP-0178472-A1 (EP)
Inventor: JURAVIC DAVOR
IPC: A22C17/00
Filed: 1985-09-17
Abstract: An apparatus for use in releasing a fragile food product which had become stuck to a support surface as a result of a prior processing operation, and for transferring the released food product from the support surface in an orderly fashion so that the food product can be further processed and the support surface returned for reuse. In a preferred embodiment. a releasing roller (44) having flexible rubber projections (50) thereon rotates below a tray which supports strips of an extruded meat product (10) stuck to the tray, with the projections extending upwardly through apertures (18) in the tray to gently contact the underside of the meat strip. A back-up roller (46) above the tray and offset horizontally from the releasing roller (44) restrains the trays and strips from moving upwardly, thereby cooperating with the releasing roller (44) to free the adhered food product. The tray is then inverted onto a strip conveyor belt (80), the strip conveyor belt having a depressed central portion (30) and raised side portions (32) so that the ends of the tray are supported on the raised side portions with the released food product either falling onto the strip conveyor belt or being suspended just above the strip conveyor belt. A peeling plate (34) is positioned at a height intermediate between the depressed and raised portions of the strip conveyor belt, and with a tapered leading edge (100) pointing against the motion of the strip conveyor belt, to separate the trays, which are lifted upwardly over the peeling plate, from the strips of food product, which remain on the strip conveyor belt (80).
Patent EP-0220332-A1 (EP)
Inventor: GOUDY PAUL R JR
IPC: G05D7/06
Filed: 1985-10-24
Abstract: In a method and a circuit for controlling an amount of pelletized material that is dispensed from a pellet dispenser, the dispenser is driven at the same speed during each one of a plurality of pellet dispensing cycles. The frequency of dispenser operation is varied by varying the time interval between pellet dispensing cycles. The circuit includes two timers, an OFF timer which is connected to a counter that counts the number of "off" timing signals in each "off" period and an ON timer that receives a triggering signal from the counter when the "off" period is completed. A switch is connected to the counter to select this number of "off" timing signals. The "off" time period can also be altered by altering the time base of the OFF timer. This is accomplished with a resistance circuit that is connected to a timing circuit for the OFF timer, through either a user-controlled timer or a temperature-responsive switch.
Patent EP-0223883-A1 (EP)
Inventor: VAN ROSSEN ANTOINE ROBERTA
IPC: G03C5/29
Filed: 1985-11-26
Abstract: A method for developing an exposed photographic silver halide emulsion material with reduced sludge deposition including the step of treating said material with an aqueous alkaline liquid in the presence of (i) a developing agent, (ii) a heterocyclic mercapto compound and (iii) a surface active agent being an anionic alkylphenoxy polyalkyleneoxy phosphate ester surfactant, and wherein the mercapto compound is a heterocyclic mercapto compound corresponding to the following tautomeric general formulae (A) and (B):
      wherein : 
Z represents the necessary atoms to close a 5- or 6-membered heterocyclic nitrogen containing ring and includes a hydrocarbon group of at least 7 carbon atoms in straight line.
Patent EP-0164935-A1 (EP)
Inventor: HOGE NED W
IPC: F15B11/00
Filed: 1985-05-20
Abstract: A pneumatic control assembly for a pneumatic cylinder having cylinder ports at the opposite ends thereof wherein the control assembly includes a valve body clamped directly to the pneumatic cylinder by a stud extending completely through the valve body and threadedly engaging the bore in the cylinder to provide the only means for maintaining the valve body attached to the pneumatic cylinder. An identical stud extends through an adapter to engage the other port in the cylinder and a pilot body is connected to the valve body by screws and includes electrically actuated solenoids for conducting pilot pressure to the valve body for allowing the full pressure to enter and exhaust from the respective ports in the cylinder to move the piston therein back and forth. The valve body has two coupling ports extending completely therethrough for receiving the mounting stud in either position to vary the position at which the valve body may be attached to the cylinder with a sealing plug disposed in the other coupling port whereby the entire assembly may be attached to various different cylinders of different lengths with only the stud members extending into threaded engagement with the cylinder ports.
Patent EP-0170389-A1 (EP)
Inventor: KARLINER RUDOLPH
IPC: B05B15/00
Filed: 1985-06-20
Abstract: An assembly for providing a number of different size orifices for a sprayer unit, such as a hand-held paint sprayer, has an orifice plate (121 with a number of orifices (171 of different diameters radially disposed near a periphery of the plate. The plate (12) has a centrally disposed pivot pin (13, 14) which is received in a complementary slot (15,16) in the nozzle guard (2) for the sprayer unit. The orifice plate (12) has a like number of detents (23) in the perifphery thereof, and is held in place both within the slot and so as to align one of the orifices with the discharge nozzle for the sprayer unit, by a clip spring (19) having angled free ends (24) respectively received in detents (23) on opposite sides of the orifice plate. Axial movement of the orifice plate is restrained by tightening the nozzle guard (2) which is received by threads on the sprayer unit. When a different orifice size is desired, the nozzle guard (2) is loosened, the orifice plate (12) is rotated about the pivot pin (13, 14) to position the desired orifice (17) in front of the discharge nozzle, and the nozzle guard (2) is again tightened.
Patent EP-0157684-A1 (EP)
Inventor: BORN MAURICE
IPC: C07C201/02
Filed: 1985-03-14
Abstract: Additives for improving the cetane number of diesel fuels. The compounds in question correspond to the general formula:  R&lang&-(&rang&O-CH2-CHX&lang&)-&rang&nNO2 in which R denotes a linear or branched alkyl radical of 6 to 20 carbon atoms or a substituted aryl radical, X is a hydrogen atom or a methyl group and n can assume a value from 1 to approximately 15. When added to fuels for diesel engines, for example in a concentration of 0.01 to 3% by weight, these compounds improve their cetane number and permit the feed systems to be kept clean.
Patent EP-0172768-A1 (EP)
Inventor: HOFFMAN LIONEL B
IPC: G03G15/09
Filed: 1982-10-20
Abstract: The invention concerns toning means for use in an electrostatic copying machine (10) which includes 
     a a rotary magnetic brush (148) journalled for rotation on an axis (150) parallel to the arcuate area of an electrophotographic member (250) and capable of having a toner layer applied to at least a portion of the circumference of the brush (148) and brought into engagement with said electrophotographic member (250) at said area, a hopper (138) adapted to carry a quantity of toner (146), a cylindrical formation (142) 
     connected to the bottom of the hopper (138) spaced from and encompassing all but a segment of the volume occupied by said brush (148), the hopper (138) having a wall which provides a bottom edge (144) spaced from the surface of said brush to form a metering blade adjacent said segment, the segment extending from said blade to the electrophotographic member (250) and means provided to rotate the brush (148) in a direction where a layer of toner will be metered onto said brush (148) and thereafter be carried through said segment into engagement with said electrophotographic member (250).
Patent EP-0177383-A1 (EP)
Inventor: KLEIN SIEGFRIED
IPC: G01H11/04
Filed: 1985-08-22
Abstract: Transducteur omnidirectionnel d'ondes élastiques à large bande passante comprenant une membrane magnétostrictive rigide (22), chaque élément de surface de la membrane constituant un transducteur unidirectionnel d'ondes élastiques suivant sa direction normale, et un moyen de commande électrique muni de deux bornes électriques (24, 26) pour créer au voisinage de la membrane un champ magnétique homogène en rapport avec un signal électrique appliqué aux bornes du moyen de commande ou pour délivrer un signal électrique en rapport avec la variation du champ magnétique dans la membrane en fonction d'une onde élastique reçue. La membrane est de préférence une surface fermée de révolution. Applications en transmission sous-marine (hydrophone) et en reproduction sonore de haute-fidélité (haut-parleur, microphone) à très large bande passante.
Patent EP-0182699-A1 (EP)
Inventor: FABREGES MICHEL
IPC: E05F15/04
Filed: 1985-11-05
Abstract: Device characterised in that the door is connected to a position sensor which measures and transmits continuously the position (X) of the door to a computer (C) which analyses the signal transmitted by the sensor in order to calculate, on the one hand, the instantaneous velocity (V) of the door so as to determine the direction of motion of the door and, on the other hand, the instantaneous acceleration (G) of the door which is compared with a specified threshold (G1) in order to trigger a control signal transmitted to a power unit which stops or reverses the direction of motion of the door. Application to public transport vehicle doors. <IMAGE>
Patent EP-0188140-A1 (EP)
Inventor: BRAUT PATRICK
IPC: F16J15/32
Filed: 1985-11-22
Abstract: 1. Lip seal for a rotating shaft, of the type comprising an outer peripheral fastening part (5), intended for being introduced into the housing of a stationary part, and a radially inner lip (6) connected with said peripheral part and of which a sealing edge (7) is intended for resiliently contacting the periphery of the rotating shaft (2), in order to ensure the tightness between this shaft and said stationary part, characterized in that it comprises before said lip (6), considering the direction of relative axial displacement of shaft (2) with respect to seal (1) during the mounting operations, a protective and self-centering ring (13) made of a relatively rigid, although distortable, material, whereby the edge (14) of the radially inner lip (15) of this ring has in its free state a diameter smaller than the one of the said sealing edge (7), also in its free state.
Patent EP-0161998-A1 (EP)
Inventor: ERHARD RAYMOND
IPC: B23Q16/02
Filed: 1985-02-15
Abstract: This machine for sawing commercial products consisting of accurately sized plates of metal, wood, chipboard or other similar materials comprises a turn-table mounted on a feed table adapted to be set in various positions along a path disposed at right angles to the sawing line, and responsive to means for driving the feed table forwards and backwards, the backward movement of the feed table being attended automatically by a 90-degree rotation of the turn-table. The invention is applicable more particularly to the trimming and finishing of the contours of multilayer printed circuits subsequent to the strata-forming operation.
Patent EP-0180540-A1 (EP)
Inventor: KOHLBACH FRED R
IPC: B65B55/02
Filed: 1985-10-08
Abstract: 1. Installation for producing and controlling aseptic conditions in an aseptic chamber of a filling plant or in a filling/aseptic room for the germfree transferral of sterilized products from a filling device into containers which have been mainly cleaned and sterilized beforehand and which, in addition, are sealed under these aseptic conditions, characterized by : an inert-gas supply system (I) for creating an excess-pressure inert-gas blanket in the vicinity of an aseptic tank or of a filler feed tank at the end of the product supply line, at least one inert-gas sterile filter (3), one pressure regulator (4) as well as an inert-gas flowmeter (5) with a maximum/minimum limit-value switch activating the filling device being provided in a supply line (7) of the system, a sterilized compressed air system (II) which comprises in a central compressed-air supply line at least one compressed-air prefilter arrangement (13, 14) and in series therewith a control valve (16) as well as a compressed-air sterile filter (17) behind which the central compressed-air supply line is divided into several supply branch lines which lead to various areas of application (a-d) in the aseptic chamber and the filling device, there being provided in each supply branch line control valves (18; 19; 23; 25), if necessary a pressure regulator valve (21) as well as a flowmeter (20, 22, 24, 26) with a maximum/minimum limit-value switch for regulating a flow rate which has beeen correspondingly preset, a sterilizing agent supply system (III) comprising a preparation and metering facility (27-35) for the sterilizing agent, a compressed-air cross-connecting line (9, 9a) provided between the sterilized compressed air system (II) and this facility as well as a central sterilizing agent supply line which starts from this facility and in which control valves (36, 38), a pressure regulator (39) as well as an apparatus (40, 41, 42) for mixing the sterilizing agent and measuring the concentration and for performing checking and recording are provided and which divides up into several supply branch lines (37; 47-50) which are each provided with control valves (36; 44) and, if necessary, with flowmeters (45) with maximum/minimum limitvalue switches for regulating a sterilizing agent flow rate which has been correspondingly preset, and a central switching and control unit common to all the systems (I, II and III) and intended for linking operation of the systems in accordance with presettable or programmable process data.
Patent EP-0162090-A1 (EP)
Title: Systeme d'elements profiles en particulier pour installations et equipements
Inventor: TONSGAARD ERIK
IPC: A47B96/14
Filed: 1984-11-21
Abstract: Système d'éléments profilés en particulier pour le montage d'équipements de magasins et d'installations pour des expositions, par exemple des comptoirs de présentation, des casiers de présentation pour des habits, des casiers de présentation pour des marchandises, des mannequins, des éléments de décors etc.. Le système d'éléments profilés comporte un ou plusieurs éléments profilés (1) possédant deux côtés plats (2, 3) renfermant une cavité (5) de section transversale oblongue dont la dimension transversale est la plus réduite par rapport à l'espace interne entre ces deux côtés plats d'éléments profilés. Les côtés (2, 3) des éléments profilés peuvent être dotés, en particulier dans la direction longitudinale de l'élément profilé, d'une séquence de trous en zig-zag (4A, 4B, 4C, 4D, ...). Ce système permet des structures de construction très variées avec un minimum de matériel et une quantité réduite de parties différentes.
Patent EP-0202222-A1 (EP)
Inventor: SAWRUK STEPHEN D
IPC: A61K33/00
Filed: 1984-11-27
Abstract: Un agent de recalcification agit sur des tissus osseux humains. L'agent de recalcification comprend un mélange de silice végétale et de gluconate de potassium.
Patent EP-0185039-A1 (EP)
IPC: H02K1/27
Filed: 1985-05-21
Abstract: On entoure le rotor (1), qui présente des aimants (3) notamment du type terre rare-cobalt, d'une frette (5) formée en un métal écroui à froid et ayant une haute résistance élastique pour former une chemise exerçant sur les aimants (3) sous-jacents un effort de pré-contrainte important.
Patent EP-0195780-A1 (EP)
Inventor: HEIMES ENGELBERT
IPC: B27B17/00
Filed: 1985-06-26
Abstract: Outil à fendre le bois avec un entraînement de tronçonneuse pour fendre des pans de bois à partir de troncs d'arbre, entraînant un moyen d'un cône ou d'un coin de fendage fixé à la lame de guidage (8) d'une tronçonneuse une roue dentée pour chaîne (9) située dans le fendeur, à laquelle est fixé soit un pignon à roue conique (28) permettant à une paire de roues coniques (10, 10') d'entraîner, grâce à l'arbre (6) de l'arbre moteur (11) dans l'unité de fendage, arbre logé dans l'écrou de blocage (5) et le segment conique (16) dans le parcours à droite et à gauche, une pointe conique (21) avec filetage externe, soit un arbre d'excentrique (9') avec une bielle motrice (12A) permettant la formation d'un coin de fendage (20A) avec le principe d'action d'un marteau pneumatique.
Patent EP-0201517-A1 (EP)
Inventor: VON FRANKENBERG ALBRECHT
IPC: E02B3/02
Filed: 1985-09-19
Abstract: Procédé pour l'abattage de la vase dans un bassin portuaire où au moins une abatteuse munie d'un caisson à air comprimé est abaissée au niveau d'abattage et est déplacée transversalement ou longitudinalement sur le fond. La vase prise par l'abatteuse est évacuée du caisson et le remplissage du caisson par l'air comprimé est commandé en fonction de la quantité de la vase enlevée. Le caisson est descendu jusqu'à ce que son bord touche le fond du bassin. L'eau sera chassée du caisson jusqu'à ce que la vase repose à découvert dans l'accumulateur.
Patent EP-0199983-A1 (EP)
Inventor: SCHAFFELER ALOIS
IPC: H01H21/10
Filed: 1986-03-22
Abstract: 1. Electric switch comprising a slide member (2) carrying a wiper (10) for a potentiometer path (11) and mounted to slide in the housing (1), while being coupled to an actuating member (7) articulated to rotate on the housing, characterised in that the actuating member (7) is coupled to the slide member (2) via a pivot member (8) rotatably mounted on the housing (1).
Patent EP-0204276-A1 (EP)
Inventor: YAMADA TAKEMI
IPC: F02F7/00
Filed: 1986-05-30
Abstract: A base material (1) of an exhaust valve is laminated, in orderfrom an uppermost sintered ceramics (2) with a bonding metal material comprising an active metal (3) and an insert material (4) for moderating thermal stress which is composed as a main of low thermal expansion material. The materials are different in thermal serving function between the base material and the sintered ceramics, so that generation of thermal stress is moderated during cooling after bonding.
Patent EP-0275329-A1 (EP)
Inventor: RUSSELL ROBERT ALLAN
IPC: A61F5/04
Filed: 1986-08-08
Abstract: A splint device (10) for the spinal immobilization of a patient. The splint includes a central support portion (11) and two pairs of laterally extending flexible wings (12, 13 and 14, 15) adapted to extend, respectively, about the head and about the body of a patient and the central support portion is formed integrally with the wings from a synthetic plastics material and is concave on one side. The concavity includes a plurality of stiffening ribs adapted to render the central support portion substantially inflexible. The central support portion may be formed in two part joined together by a lockable hinge such that the angle of inclination of a head part of the splint to the body part thereof may be selectively adjusted between 0° and 30°.
Patent EP-0219715-A1 (EP)
Inventor: LEFFERTS JOHANNES
IPC: D21F1/10
Filed: 1986-09-26
Abstract: A helical-joint belt is described with a multiplicity of plastic spirals (1) which consist of flat winding ends (3) and winding arcs (2) such that the winding arcs (2) of a spiral (1) interpenetrate the winding arcs of the neighbouring spiral (1) in zip-fastener fashion, with through-wires (6) which are thrust into the channels formed by the interpenetration of winding arcs (2) of each two spirals (1), where the free space between adjacent winding arcs (2) of a spiral (1) is in-filled. The in-filling of the space between the adjacent winding arcs (2) of a spiral results from filling-spirals (5), which are tightly wound round the through-wires. The free internal space (8) of the spirals (1) can be in-filled with a filler material (7). The material of the filling-spirals (5) is softer or has a lower melting point than that of the spirals (1). <IMAGE>