baber/WOPTO huggingface dataset:
Patent EP-0022715-A1 (EP)
Inventor: WASNIOWSKI JEAN-PIERRE
IPC: B60J7/04
Filed: 1980-07-09
Abstract: 1. A driving device for opening and closing a movable panel (5) forming for example an opening roof (1) of an automotive vehicle, of the type comprising at least one toothed rack (2) secured to the stationary portion (3) of the roof and which meshes with means (4) for driving in translation the movable panel (5) with respect to the said stationary portion (3), as well as one or several inclined surfaces (20) cooperating with rollers or skids (21) to allow raising and lowering the movable panel (5) upon opening and closing, respectively, of the roof (1), characterized in that the said toothed rack (2) provided with the said inclined surface (20) is mounted longitudinally movable on the stationary portion (3) of the roof through the medium of oblong apertures (16) provided in the toothed rack and in which extend pins (17) secured to the stationary portion (3), and is temporarily locked on the said stationary portion (3) through the medium of a pawl (14) controlled by one endmost position of the movable panel (5).
Patent EP-0023517-A1 (EP)
Inventor: HANSEN JOHN AUSTIN
IPC: G01D5/247
Filed: 1980-07-14
Abstract: Un dispositif de mesure de la position angulaire d'un indicateur directionnel tel qu'un indicateur de direction du vent (10) est monte en rotation autour d'un axe. Ce dispositif comprend l'element de reference (18) monte en rotation autour de cet axe et ayant des moyens d'entrainement (44) pour effectuer la rotation continue de l'element de reference dans une direction predeterminee. L'element de reference (18) comprend des moyens de direction d'un faisceau de rayonnement (46, 47) en rotation avec cet element de reference (18) de maniere a diriger une fois a chaque tour un faisceau de rayonnement de reference et un faisceau de rayonnement de mesure depuis une source de rayonnement (45) vers des premiers moyens detecteurs de rayonnement (26) et vers des seconds moyens de direction des faisceaux de rayonnement (48), respectivement. Ces seconds moyens de direction (48) peuvent tourner avec l'indicateur de direction (10) et sont concus pour diriger le faisceau de rayonnement de mesure recu desdits premiers moyens de direction (47) vers les seconds moyens detecteurs adjacents (14) produisant un signal de mesure lorsqu'ils sont exposes a un rayonnement. Lesdits moyens de direction de faisceaux peuvent, par exemple, comprendre des elements a fibres optiques ou des miroirs et des ouvertures. La temporisation entre la production de chaque signal de reference et le signal de mesure successif est une fonction de la position angulaire de l'indicateur de direction (10), et le signal de reference et de mesure peut etre traite dans un circuit electrique approprie pour obtenir une indication directe de ladite position angulaire.
Patent EP-0029045-A1 (EP)
Inventor: CLAMPITT RUSSELL F
IPC: G03B1/58
Filed: 1980-12-04
Abstract: Un dispositif d'introduction automatique d'un film est concu pour etre utilise avec des cameras ou des dispositifs de projection; ce dispositif entraine l'extremite libre d'un rouleau de film (55) a partir d'un magasin (41) le long d'un chemin et dans l'equipement. Le mecanisme d'introduction comprend un moteur d'entrainement (67) pour la bobine (43) et des moyens (66, 68) pour ecarter l'orifice du magasin (41) pour liberer le film du magasin. Un second organe (74) se deplace et se met en contact avec la surface exterieure du film enroule (55) pour depouiller ou detacher l'extremite libre du rouleau de film et l'enrouler dans une zone de pincement formee entre deux cylindres d'entrainement (105, 106). L'organe de depouillage (83) est pousse vers le rouleau de film enroule et un cylindre (90) a proximite du doigt de depouillage (74) engage l'enroulement exterieur du film enroule pour tenir le rouleau lorsque le doigt de depouillage (74) est en contact avec le film pour degager l'extremite libre du film hors de la bobine.
Patent EP-0030980-A1 (EP)
Inventor: IMAZEKI RYOJI
IPC: H02H3/24
Filed: 1981-01-26
Abstract: Un appareil de detection de chutes de tension de sortie joint a un dispositif de source d'alimentation de puissance a courant continu stabilise (10) comprenant: un circuit de commande de puissance (2) qui commande une entree de tension en courant continu pour produire une sortie de tension a courant continu (Vo) d'une valeur predeterminee; des sources de tension de reference variable (4, 5); et un amplificateur de signaux d'erreurs (3); le circuit de commande de puissance (2) est commande par une sortie qui est donnee en comparant la sortie de tension a courant continu (Vo) et la tension de reference dans l'amplificateur de signaux d'erreurs (3) de maniere a stabiliser la tension de sortie (Vo). L'appareil de detection de chutes de tension de sortie (11) comprend des resistances de division de la tension (R1, R2) pour produire une tension de reference (VL) pour l'appareil de detection de chutes de tension de sortie (11) a partir de la source de tension de reference (4, 5) disposee dans la source a courant continu stabilisee (10), et un comparateur (12) de comparaison de la tension de reference (VL) avec la tension de sortie (Vo), le comparateur (12) produisant un signal de detection lorsque la tension de sortie (Vo) de la source a courant continu stabilisee (10) tombe en dessous de la tension de reference (VL).
Patent EP-0033937-A1 (EP)
Inventor: BUFFET JEAN-CLAUDE
IPC: D06F37/36
Filed: 1981-02-03
Abstract: In a driving device for washing machines, there is a V-belt pulley (1) which is arranged on the drive shaft of the motor and the effective diameter of which is adjustable and which possesses a stationary flange (32) and a rotationally fixed flange (26) which are displaceable axially relative to this and displaceable by means of flyweights (53, 54, 55) supported on a supporting disk (25) and maintained by a releasable detent device in the position with the smallest effective V-belt pulley diameter. To make the assembly of the drive easier and to simplify its construction, the arrangement is such that the detent device contains pivoting arms (50, 51, 52) which are mounted axis-parallel, carry the flyweights (53, 54, 55) and are locked, with the exception of one pivoting arm (50), by the respective pivoting arm (50, 51) preceding in relation to a direction of rotation, and the pivoting arm (50) not locked by an adjacent pivoting arm is engageable into a detent lever (72) which is actuatable by means of an eccentrically arranged release lever (71). <IMAGE>
Patent EP-0035255-A1 (EP)
Inventor: CARUTHERS MARVIN H
IPC: C07H21/00
Filed: 1981-02-27
Abstract: Trityl blocking groups from 5'-O-trityl nucleosides and oligonucleotides are removed by contacting said nucleoside or oligonucleotide with a Lewis acid. This process is especially useful in synthetic processes for producing oligonucleotides and polynucleotides because the 5'-O-trityl groups are selectively removed without removing trityl blocking groups in 3'-O-position.
Patent EP-0048894-A1 (EP)
Inventor: KROLING PETER DR
IPC: B63C11/20
Filed: 1981-09-16
Abstract: PCT No. PCT/DE81/00143 Sec. 371 Date May 10, 1982 Sec. 102(e) Date May 10, 1982 PCT Filed Sep. 16, 1981 PCT Pub. No. WO82/00985 PCT Pub. Date Apr. 1, 1982.Air supply to divers from the water surface. In a diving device for divings in shallow water, comprising a supply element (59) having a tubular shape with an air inlet opening and an air outlet opening for supplying air from the water surface to at least one diver's mouthpiece, there is arranged a pump (33) in the supply circuit to provide permanently a predetermined amount of air independently of the diving depth, even under the physiological limit of the pipe of 0.35 m under the water level. There is provided a device (63, 15, 87, 17) to actuate mechanically the pump (33) directly or indirectly by the diver.
Patent EP-0049905-A1 (EP)
Inventor: SCHIEF ALFRED DR
IPC: A61C19/04
Filed: 1981-10-14
Abstract: A device for measuring gingival colour is intended especially for assessing gingival diseases. It provides that the light of a light source (5) is fed via a light cable (2) to a probe (1) and illuminates the gingival at the outlet. Via a second returning light cable (3), the reflected light is evaluated in a plurality of wavelength regions by means of filters (16 - 18), and fed to photoelectric components (19 - 21). The signals are then evaluated in an electronic device (22). <IMAGE>
Patent EP-0050339-A1 (EP)
Inventor: WHITE DANIEL ANDERSON
IPC: B65H31/30
Filed: 1981-10-16
Abstract: Disclosed is a stacking device associated with a bag making machine for producing bags from thermo- plastic material. The device includes a stacking station (32) at which successive bags are accumulated in a registered pile. Creation and maintenance of a registered stack is achieved by sequentially operable clamping bars [106, 108) being operationally related such that at least one bar is always in contact with the bag stack as it is being accumulated. On completion of a stack, which s determined by a conventional machine cycle counter, a longitudinally travelling clamp arrangement (46) moves the stack away from the stacking station. The disclosed device is particularly suitable to process high density polyethylene.
Patent EP-0055456-A1 (EP)
Inventor: HOLMES JAMES L
IPC: G03B15/04
Filed: 1981-12-22
Abstract: A multi-lamp photoflash unit includes a housing member having a plurality of spaced cavities in a back portion and a light transmittable front portion formable to enclose the cavities, a reflector unit having a multiplicity of spaced cavities formed to nest in the cavities of the housing member, and an aperture extending through the reflector unit and housing member to provide venting from the cavities to the exterior of the housing member. 
     Also, the multi-lamp photoflash unit is fabricated by a process which includes the forming of a housing member having a back portion with a plurality of spaced cavities and a foldable light transmitting front portion, a reflector unit having a multiplicity of spaced cavities formed to nest in the cavities of the housing member and an aperture for venting the reflector unit cavities to the exterior of the housing member.
Patent EP-0039526-A1 (EP)
Title: Transporting device for transferring freshly printed sheets
Inventor: BONOMI ANTONIO
IPC: B41F23/04
Filed: 1981-04-13
Abstract: This conveyor device for transferring freshly printed sheets from a printing machine to a stack or to another printing machine, comprises a first chain clips system movable continuously and adapted to hold with its clips the leading edge of the sheet. This first system comprises a rectilinear path section along which a second system of chain clips is provided, the clips of this second system, disposed in the same transport plane as those of the first system, being adapted to grip the trailing edge of each sheet as it penetrates this section, and to subsequently stretch the sheet tautly by accomplishing a slight backward movement in relation to the clips of the first system, and to hold the sheet taut throughout its travel through this section. This device is applicable notably to a drying station of a machine for printing sheets according to the direct plate printing process and is also adapted to turn the sheets.
Patent EP-0063197-A1 (EP)
Inventor: SNYDER WILLIAM RICHARD
IPC: C23F14/02
Filed: 1981-10-30
Abstract: There is disclosed a method and a composition for controlling the deposition of scale imparting precipitates on structural parts of a system exposed to an aqueous medium containing scale imparting precipitates, under scale imparting conditions, are disclosed. Specifically. these precipitates are either calcium carbonate, calcium sulfate. calcium phosphate or mixtures thereof. The method and composition are also efficacious in dispersing inorganic and organic matter, which may exist within a cooling system, boiler system, or the like. The composition comprises an acrylic acid/lower alkyl hydroxylated acrylate copolymer (I) which is administered to the system in combination with an ester of an aliphatic sulphodicarboxylic acid (II). Preferred esters include the dioctylester of sodium sulphosuccinic acid, the diisobutylester of sodium sulphosuccinic acid. the dihexyles- ter of sodium sulphosuccinic acid. The method comprises administering an effective amount of the compounds (I and II) to the aqueous system to be treated.
Patent EP-0045250-A1 (EP)
Inventor: WANG FREDERICK E
IPC: F03G7/06
Filed: 1981-07-22
Abstract: The disclosed thermal motor utilizes the unidirectional contraction of a nickel-titanium alloy wire (12) heated above its transition temperature to convert thermal energy to mechanical energy. Force exerted by the contracting alloy wire (12), which has been resistively heated electrically, is transmitted by a rectilinearly moveable force transfer member (16). In the one embodiment, a pivoted pawl (36) coupled to the force transfer member cooperates with a rotatable, shaft-mounted ratchet (28) to provide a rotary mechanical output. In another embodiment the piston (54) of a reciprocating pump (46) is coupled to the force transfer member (16) and the force of the contracting alloy wire (12) powers the pump.
Patent EP-0048207-A1 (EP)
Inventor: ANDRE JEAN-CLAUDE
IPC: F24S20/20
Filed: 1981-09-14
Abstract: 1. Process for improving the value of practically pure alpha and beta acids obtained from a highly purified hops extract, particularly by treatment by liquid carbon dioxide, the alpha and beta acids obtained being, if necessary, separated by chromatography on a column of silica or of ion exchange resins comprising hydroxyl groups, then subjected to photoconversion by sunlight, characterised in that said photoconversion is effected by filtration of the sunlight in the wave length comprised between 300 and 400 nm, by concentration of the solar radiation by means of a collector suitable to obtain a light intensity at least equal to Ia = 9.6 x 10**-5 kilowatts/liter and by maintaining the photoisomerisation reaction, at a substantially constant temperature, close to 60 degrees C, so as to obtain an optical quantitative yield.
Patent EP-0072887-A1 (EP)
Inventor: MOTZER WILLI
IPC: B24B3/06
Filed: 1982-02-06
Abstract: To permit cutting of rotatable machine tools, or sharpening of cutting edges therefrom, for example boring tools, drills, milling cutters and the like, a grinding head has positioned thereon two spindles which carry at least three grinding wheels; one of the spindles (41) carries two grinding wheels (43, 44) and is rotatable about a horizontal axis of rotation (42). The other spindle (37) carries a grinding wheel (35) and may carry a second one at the other end (35a) and is positioned for rotation in an essentially vertical plane. The spindles can be tilted out of position in their normal rest planes by program-controlled (47) motors, such as stepping motors or servo motors. The workpiece tool (13, 50) is held in a tool carrier (7) which is rotatable with respect to the grinding head, and movable with respect thereto by cross slide positioning means (4, 5; 2, 19). The machine tool provides six program-controlled movements: three translatory movements along the axes (X, Y, Z), the Y axis being a vertical movement of a post (20) carrying the grinding head; and three axis of tilt or rocking movement (A, B, C) for relative adjustment of the positioning of the grinding heads with respect to the tool.
Patent EP-0061045-A1 (EP)
Inventor: HO MORRIS DEAN
IPC: G06F17/00
Filed: 1980-04-16
Abstract: Tire testing apparatus has an ultrasonic acoustic receiver (210) arranged to scan the moving outside wall of a tire (112). The apparatus includes seals (108 and 110) which mount the tire in its inflated state and signal processing means (302, 402, 416, 414, 408, 412, 420) which is connected to the receiver for detecting ultrasonic signals generated when air escapes from a leak in the tire wall.
Patent EP-0061070-A1 (EP)
Inventor: MOLLER THOMAS ALLEN
IPC: E21B43/26
Filed: 1982-03-10
Abstract: A telescoping boom assembly supported articulated well service pipeline (10) for the transfer of pressurized fluids from service vehicles to petroleum wellheads for the treatment and stimulation of production oil wells. The boom assembly (12) is mounted on a truck, trailer, or other suitable mobile transport, and the articulated pipeline (11) comprises a pair (16), (17) of long straight end pipe sections interconnected by a plurality (18), (19), (20) of shorter intermediate pipe sections and by swivel joints (25). The two end pipe sections are aligned generally parallel with the telescoping boom and the intermediate pipe sections flip-flop to change their direction of alignment as the pipeline is extended and retracted. The flip-flop feature provides a maximum change in length of the pipeline between the extended and the retracted positions with a minimum number of pipe swivel joints.
Patent EP-0063719-A1 (EP)
Inventor: CAMPAGNOLO TULLIO
IPC: B62K19/02
Filed: 1982-04-05
Abstract: A light and strong tube structure for frames of bicycles and motorcycles has its cross sections with a variable thickness of the tube wall (1). Said wall (1) is formed by two or more layers of different materials (2, 3), of which at least one is metallic material and at least another one has a preferential direction of tensible strength. Preferably, the straight cross sections of the tube are outwardly defined by a circle and inwardly defined by an ellipse and the said layers comprise an external metallic layer and an internal layer of fibers incorporated into resin.
Patent EP-0066186-A1 (EP)
Inventor: KOHNO TAKESHI
IPC: B07C3/06
Filed: 1982-05-18
Abstract: An apparatus for sorting postal matter or mail (A) to a plurality of stacking bins (10) arranged in a row in accordance with the result of optically scanning and reading ZIP codes and taking out the mail (A) from the stacking bins (10) to a conveyance section (14) arranged along the row of stacking bins (10) whenever a predetermined amount of mail (A) is stacked in a stacking bin (10). When the sorting operation has come to an end, the mail sorting apparatus detects if there exists any mail on the conveyance section (14), and takes out the mail (A) from the stacking bins (10) which are opposite to the empty region on the conveyance section (14) downstream the position where mail is on the conveyance path (13a, 13b, 13c). After the conveyance section (14) moves and there is an empty region opposite to the stacking bin (10), it then takes out the mail (A) from the stacking bin (10) which was opposite to the position where there was mail (A). This method is repeated until all mail (A) is removed from the stacking bins (10).
Patent EP-0070420-A1 (EP)
Inventor: HUBL JULIUS
IPC: F16H61/16
Filed: 1982-06-26
Abstract: 1. Shifting means for a two-speed transmission (2) which is shiftable under load and driven by a hydromotor (1), particularly for mobile excavators and dredgers and similar construction machines, comprising two transmission stages, which are adapted to be connected to and disconnected by means of hydraulically operable friction clutches (6, 12), an oil pump (10), which is driven in constant dependence on the speed of the hydrometer (1) and serves to supply hydraulic oil and lubricating oil to the transmission, and a regulating valve (25) for maintaining the required oil pressure, characterized by the following features : a) The friction clutch (12) for the first-speed mechanism consists of an energy storage spring clutch which is biased in an engaging sense ; b) the supply of hydraulic oil for engaging the friction clutch (6) for the second-speed mechanism is effected by means of a single line in conjunction with a simultaneous supply of hydraulic coil for disengaging the friction clutch (12) for the first-speed mechanism by means of an externally operable shift valve (30; 77) ; c) a spring-loaded disconnecting valve (27; 80) is provided, which prevents an engagement of the friction clutch (6) for the second-speed mechanism when the oil pressure is too low and the first-speed mechanism is operative and which effects a shift to the first-speed mechanism when the oil pressure is too low and the second-speed mechanism is operative.
Patent EP-0074495-A1 (EP)
Inventor: GRUNDMANN RABAN DR
IPC: C08F6/12
Filed: 1982-08-12
Abstract: Es handelt sich um die Herstellung eines voluminösen, teilchenförmigen Vinylchloridpolymeren durch Ausfällen einer Lösung des Polymeren in einem erwärmten bewegten Nichtlösemittel unter Abdestillieren des Lösemittels, wobei das Nichtlösemittel einen Siedepunkt > 100°C bei Normaldruck aufweist und die Temperatur des Nichtlösemittels 40 bis 120°C oberhalb des Siedepunktes des Lösemittels liegt, jedoch 100°C nicht unter- und 180°C nicht überschreitet. Das voluminöse teilchenförmige Polymere eignet sich zur Herstellung von Dämmstoffen.
Patent EP-0073389-A1 (EP)
Inventor: PEDAIN JOSEF DR
IPC: C08G18/32
Filed: 1982-08-16
Abstract: Die Erfindung betrifft Beschichtungsmittel und Zurichtmittel für Leder und Lederaustauschstoffe mit verbesserter Weichmachersperrwirkung, hoher Härte und Knickbeständigkeit, trockenem Griff und Beständigkeit gegen wäßrigalkoholische Lösungen auf der Grundlage von linearen bzw. wenig verzweigten, thermoplastischen Polyurethanharnstoffen, die aufgebaut sind: A) aus mindestens 2 Makrodiolen im Molverhältnis 1:6 bis 6:1, von denen das eine 1. ein mittleres Molekulargewicht von 254 bis 650 hat und mindestens einen Benzol-, Cyclohexan- oder Cyclohexenring enthält, und 2. das zweite Makrodiol ein mittleres Molgewicht im Bereich von 1200 bis 3000, mindestens aber ein 3faches Molgewicht von A/1 besitzt, und die B) pro Mol Makrodiolgemisch 0,5 bis 11 Mol Kettenverlängerer enthalten, wobei mindestens 50 Mol-% der verwendeten Kettenverlängerer aliphatische und/oder cycloaliphatische Diamine und/oder Hydrazin sind, und bei denen C) als Diisocyanate cycloaliphatische Diisocyanate eingesetzt werden, welche gegebenenfalls durch bis zu 50 Mol-% aliphatische und/oder aromatische Diisocyanate ersetzt sein können.
Patent EP-0075233-A1 (EP)
Inventor: HAMBRECHT JURGEN DR
IPC: C08K5/53
Filed: 1982-09-13
Abstract: 1. Self-extinguishing thermoplastic moulding compositions containing A) 10 to 70 parts by weight of a polymer of a monovinylaromatic compound, B) 30 to 90 parts by weight of a polyphenylene ether, C) 1 to 20 parts by weight of a flame retardant, and optionally D) effective amounts of conventional additives, wherein a mixture of polymeric organic phosphorus compounds where the phosphorus is incorporated in the polymer chain, and low molecular weight organic phosphorus compounds having an oxidation state of - 3 to + 5 in a ratio of 90:10 to 10:90 parts by weight is used as flame retardant C).
Patent EP-0077512-A1 (EP)
Inventor: KJELLMAN FREDRIK
IPC: A23L19/12
Filed: 1982-10-09
Abstract: The present invention is concerned with a method for mechanized production of potato balls as well as with an apparatus for carrying out this method. in prior art, potato balls (9) have been cut only manually by means of a tool that looks like a hemispherical scoop provided with a shaft (6b). In such a case, only large potatoes can be used, and out of each potato, only one or two potato balls can be cut, for which reason the loss from each potato becomes rather large. The objective of the present invention is to eliminate, e.g., these drawbacks, which is achieved by means of an apparatus which comprises a feeder device (2) connected to one or several grasping means (1), which grasping means are arranged between or can be shifted into a position between their own respective pair of equally shaped, thin and readily exchangeable cutter blades (3) with concavely semicircular cutting edges (3a), placed as facing each other. The cutter blades (3) are, e.g., by means of an electric motor (4), arranged so as to revolve around their axes (3b), which are appropriately by means of cylinder-piston devices (5) displaceable in their longitudinal direction away from each other and towards each other until the paths of rotation of the tips of the opposite cutter blades (3) are at least almost coinciding. By means of this apparatus, it is possible to use both very small potatoes and discs out of larger potatoes.