baber/WOPTO huggingface dataset:
Patent EP-0001734-A2 (EP)
Inventor: BALME MAURICE
IPC: C08G61/12
Filed: 1978-10-06
Abstract: L'invention concerne des polymères à groupements imides. Ces polymères résultent de la réaction des composés suivants:  a) un oligoimide et b) un composé aromatique à hydrogène nucléaire labile, ou bien : a) un oligoimide, b) un composé aromatique à hydrogène nucléaire labile, et c) une polyamine. Ces polymères sont utilisables pour la réalisation de revêtements, d'objets moulés ou d'articles à structure cellulaire,
Patent EP-0010124-A2 (EP)
Inventor: BLOEMENDAAL JOHN F
IPC: G03B27/54
Filed: 1979-07-31
Abstract: Illumination apparatus is provided for illuminating an object (P) with light rays (A, B and C) from an elongated light source (9). The object (P) is supported in spaced relationship with the light source (9) to receive the light rays. Means are included for collimating some of the light rays (A and B) originating from the source (9) and directing these collimated rays along a predetermined path. Reflecting means (12 and 13) are positioned in the predetermined path for reflecting the collimated light rays (A and B) to the object (P) to illuminate the object. 
     More particularly, a pair of parabolic reflecting surfaces (10 and 11) are positioned parallel to and adjacent the light source (9). Each parabolic reflector collimates and reflects some light rays from the source along respective predetermined paths on opposite sides of a planar object. A pair of planar reflecting surfaces (12 and 13) are positioned in the respective paths to receive light reflected from the parabolic reflectors (10 respectively 111 and to reflect the light rays upon the object (P) from opposite sides.
Patent EP-0004829-A2 (EP)
Title: Procédé pour adapter un élément d'habillement ou accessoire à une partie du corps humain et élément ou accessoire pour la mise en oeuvre du procédé
Inventor: COURVOISIER GUY
IPC: A63B71/08
Filed: 1979-03-29
Abstract: L'invention se rapporte à une garniture permettant d'adapter étroitement un élément d'habillement ou un accessoire à une partie du corps humain. Cette garniture est constituée par une mousse de matière plastique thermo-formable 2 placée dans une enveloppe 1 non extensible et ménageant une cavité ouverte destinée à recevoir la partie du corps, mais dont les dimensions sont généralement inférieures à cette partie du corps. Le logement est alors formé par la compression réciproque de la mousse et de la partie du corps placée dans la cavité, alors que la température de la mousse est portée à la température de thermo-formage. Cette invention est utilisable pour adapter, des chaussures, casques, gants, palmes de natation, etc ...
Patent EP-0033411-A2 (EP)
Inventor: ICHIKAWA YUTAKA
IPC: H01R13/453
Filed: 1980-09-18
Abstract: An alternating current socket-outlet for electric equipments having a body member (10) fixed to a stationary system, a pair of connector members (20), a pair of shutter members (40a, 40b) movable between a first position to cover the connector members and a second position to uncover the connector member, an elastic member (30) urging the shutter members to the first position, and a front cover (50) to guide a pair of the pins (60) of a plug (200) adapted to engage the connector members (20). 
     In order to prevent an electric shock or fire accident, etc., the electric outlets covered by the shutter members (40a and 40b) are uncovered only when the two symmetric, equivalent pushing forces are applied to the shutter members.
Patent EP-0018299-A2 (EP)
Inventor: SERVAUX PIERRE
IPC: A47K3/36
Filed: 1980-04-22
Abstract: It consists of a panel extending vertically from the upper edge of the bath or showertub. In order to provide more space for the user's movements, the panel (1) has, over virtually its entire surface, a dish-shaped portion (1a) projecting outwards and extending substantially from the lower edge to the upper edge of the panel. <IMAGE>
Patent EP-0033907-A2 (EP)
Inventor: HAUSSLER WILHELM
IPC: E04H9/00
Filed: 1981-01-29
Abstract: Ein Personenschutzbunker wird unter Verwendung eines stirnseitig offenen stahlarmierten dünnwandigen Leichtbetonkastens hergestellt, wie er für Automobil-Fertiggaragen verwendet wird. Von solchen Bunkern wird eine druckfeste Querwand verlangt, die einen Aufenthaltsraum von einem Filterraum abtrennt. Das Gehäuse wird ohne diese schwere Querwand zum Aufstellort transportiert und wird dort komplettiert. Entweder wird im Gehäuse eine doppelwandige Querwandschalung vorgesehen, die schon Rohrleitungen usw. enthält und in die am Aufstellort durch eine Deckenöffnung hindurch Beton eingefüllt wird oder es wird ein vorgefertigtes Einschubteil verwendet, das alle technischen Bauteile enthält und das entweder vor dem Transport zum Aufstellort oder hinterher in das Gehäuse eingefahren wird. Der neue Personenschutzbunker verwendet herkömmliche Bauteile, lässt sich rationell vorfertigen, leicht montieren und mit vernünftigen Kosten zum Aufstellort transportieren.
Patent EP-0034307-A2 (EP)
Inventor: GRONEBERG JURGEN DR
IPC: C12P21/02
Filed: 1981-02-05
Abstract: Recombinant DNA technology is utilized in the production of interferon and there is provided a microbiologically produced polypeptide, all or part of which comprises the amino acid sequence of human interferon, especially leukocyte ( alpha ) interferon; a cDNA which codes for such a polypeptide; a plasmid especially plasmid pBR 322, which comprises the cDNA; and a microorganism, for example, E. Scherichia coli, especially E.coliK12 or E.coliX 1776, which comprises the genetic information required for the production of such a polypeptide. The cDNA is prepared using mRNA obtained from human leukocytes and/or cells of a human lymphoblastoid cell line.
Patent EP-0044465-A2 (EP)
Inventor: THIBAULT RONALD M
IPC: A01K5/00
Filed: 1981-07-08
Abstract: A self feeder for livestock comprises a base member having a surface for receiving feed thereon and a hopper positioned thereabove. The hopper is adapted for containing feed therein and has a bottom with an aperture for allowing feed to flow therethrough and into the base member receptacle. A plurality of hopper support members are each connected respectively to the base member and the hopper and are also adapted for separating feeding animals. A feed wheel rotatably mounted in the receptacle includes an upright member rotatably mounted in the receptacle. The upright member extends through the hopper bottom aperture with upper and lower portions respectively above and below the level of the hopper bottom. An agitating rod extends from the upright member upper portion for agitating feed within the hopper as the feed wheel is rotated. The feed wheel lower portion includes a spoke extending from the upright member which is movable by an animal to rotate the feed wheel. The spoke is also adapted for engaging a quantity of feed in the receptacle whereby rotation of the feed wheel is resisted.
Patent EP-0048441-A2 (EP)
Inventor: KOISHI KENJI
IPC: G11B7/095
Filed: 1981-09-16
Abstract: A track searching system for an optical information recording and reproducing apparatus in which a disc-like information carrier (5) provided previously with concentric or spiral guide tracks (8, 30) of a channel-like configuration is used as an information recording and storing means and adapted to be scanned by a light beam (2) for recording or retrival of information. Light flux (11, 17b) reflected by the information carrier (5) and presenting variable distribution of light intensity (Figures 3; 17b) is received by paired photoelectric elements (19a, 19b). A difference signal (23) and a sum signal (28) derived from the output signals from the photoelectric elements (19a, 19b) or a reproduced RF signal representative of reproduced information undergo phase comparison processing (at 25), the result of which is utilized for determining the direction in which the guide track (8, 30) is traversed by the scanning light beam (2) and the number of tracks which have been traversed by the light beam. A desired track (57) is thus searched and accessed with high accuracy at a high speed for assuring a positive and rapid information recording or retrieval at the desired track regardless of eccentricity (A) of the information carrier, variations in the scanning speed and the presence of recorded track (103).
Patent EP-0049912-A2 (EP)
Inventor: ULVELING LEON
IPC: B65G65/48
Filed: 1981-06-12
Abstract: The powdery material is admitted in a propulsive jet of air under pressure, with the aid of a sieve with a cellular rotor. In order to avoid pulsations in the pipes and to ensure a complete emptying of the cells of the sieve, the latter is mounted immediately above a mixing chamber (6) in such a manner that the cells (4) of the rotor enter the said chamber (6) during the rotation of the rotor, at the moment of the release of the powdery material, while the inlet pipe (12) for the propulsion fluid is directed towards the cells (4) of the rotor during the passage of these in this chamber (6). <IMAGE>
Patent EP-0044613-A2 (EP)
Inventor: YAMABE MASAAKI
IPC: C08F16/00
Filed: 1981-06-11
Abstract: A fluorine-containing elastomer having excellent low temperature resistance and oil resistance comprises ethylene units (E) and fluorovinyl ether units (FV) having the formula CF 2  = CFOX (X represents a C 1  - C s  perfluoroalkyl group which can have one or more ether bond) at a molar ratio of (E) to (FV) of 95 : 5 to 30 : 70 and at a total content of (E) and (FV) of at least 70 mole %.
Patent EP-0048124-A2 (EP)
Inventor: GAWRON ALEX F
IPC: H02K11/00
Filed: 1981-09-08
Abstract: A speed control switch device includes a retractable trigger and a swingable reversing lever to control the power to, the speed of, and the direction of rotation of a motor in a hand-held electric tool, such as a drill. A single printed circuit board mounts the elements of the solid state speed control circuit and also mounts a first set of contacts, a second set of contacts, and a resistance strip which comprise integral parts of a reversing switch, an on/off switch, and a rheostat, respectively.
Patent EP-0034076-A2 (EP)
Inventor: BUSSER DARRYL WARREN
IPC: H01F7/18
Filed: 1981-01-23
Abstract: Selenoid driving system for electronically actuating in a predetermined sequence a plurality of solenoid coils (54), said driving system including: a single booster circuit (22) having an inductor (116) for receiving energy from a power supply and a capacitor (110) for storing a portion of this electrical energy prior to activation of a particular solenoid coil (54); a circuitry (40) associated with each solenoid coil (54) for energizing said solenoid coil (54) by causing the capacitor (110) to discharge therethrough and to regenerate the stored voltage potential prior to the time for energizing another solenoid coil (54); and a current regulator and mode control circuit (150, 170) to control the magnitude of current flowing through each solenoid coil (54).
Patent EP-0041468-A2 (EP)
Inventor: MERCATORIS ROBERT
IPC: B01F7/00
Filed: 1981-05-26
Abstract: Eine zum Herstellen kolloidaler Wasser-Zement-Gemische mit und ohne Zuschläge geeignete Einrichtung begreift einen Mischbehälter (1), eine Wasser- sowie eine Feststoffzufuhr-Vorrichtung und einen Flügel-Rührer (10. Ein vorzugsweise über dem Mischbehälter angeordnetes Antriebsaggregat (30) ist mit dem Rührer feststehend über eine Welle (12) verbunden, die einen am unteren Ende fest anliegenden und am oberen Ende offenen Schutzmantel (13) aufweist, wobei das Wasserzufuhrrohr (14) in den offenen Teil des Schutzmantels (13) zielt. Der Mischbehälter (1) ist heb- und senkbar so angeordnet, dass in Höchststellung das Verhältnis zwischen dem Gesamtdurchmesser der Rührerflügel (11) und dem des Mischbehälters in der mittleren Flügelebene 1:1, 15 bis 1:2 beträgt. Man rührt das zu kolloidierende Gemisch indem man das Rührwerk mit einer Umfangsgeschwindigkeit am Aussendurchmesser von zumindest 500 und vorzugsweise 1500 m/min. rotiert, wobei man die Leistungsaufnahme des Rührer-Antriebes kontinuierlich bestimmt und das Rühren abbricht, sobald die gemessene Leistungsaufnahme einen plötzlichen Uebergang von einem schwankenden zu einem praktisch schwankungsfreien Verlauf anzeigt.
Patent EP-0048702-A2 (EP)
Inventor: DIAZZI MAURO
IPC: B29C41/00
Filed: 1981-09-18
Abstract: A process and a molding unit for the automatic molding, expelling and assembling to one another of at least a pair of plastic handles for a plastic bag, consisting of a male and female handles (A and B) and provided with snap fastening means (1 and 2) for closing said bag, characterized by the use of a molding unit comprising:
     - two mold blocks (6 and 14), each having a cavity (6a and 14a) for removably receiving a mold (7 and 15), respectively said cavities (6a and 14a) and the molds (7 and 15) forming two juxtaposed molding chambers, separated from one another by slidable wall members (8 and 9) constituting in combination the countermolds of the two respective molding chambers in operative position thereof,   - means for moving the mold blocks (6 and 15) together with the molds (7 and 15) to and from one another, - means for slidably moving said slidable wall (8 and 9) to and from its closing position,   - injection means (20, 21, 22, 23) for feeding molded plastic material into both molding chambers shaped to form a female and a male handles (A and B),   - punch means (16, 17, 18) to form in each male handle (A) each pin (1) of the snap fastening means (1, 2) as well as the respective pin receiving holes (2), and   - stripping means for the expulsion from said molding chambers and mutual assembling of each pair of the male and female handles (A and B) to one another.
Patent EP-0060396-A2 (EP)
Inventor: TIMM HORST ING GRAD
IPC: G11B15/68
Filed: 1982-02-15
Abstract: A changing device for a tape recorder for mini cassettes has a turntable for, for example, four mini cassettes arranged in the same attitude around a central axis of rotation, one of which cassettes is in each case loaded in an operating position assigned to the drive of the recorder when the turntable is turned uniformly in successive steps. The changing device may comprise an exchangeable cartridge with an externally driveable turntable (Fig.2) or be built into the recorder (Fig.3). In the case of the built-in design of the changing device, when one cassette is being played another can be exchanged. <IMAGE>
Patent EP-0069368-A2 (EP)
Inventor: RODL HEINZ
IPC: E06B3/26
Filed: 1982-07-02
Abstract: 1. A process for manufacturing compound profiles (1) consisting of an extruded girder section (2, 28, 34) of light metal, in particular aluminium, and a body of chemical material (3, 29), which is formed like a slab and fixed to at least one exterior surface of the girder section by casting, foaming or the like, and which engages behind profile cleats (10) situated on the girder profile, characterised in that first of all an extrusion hollow profile, which consists of at least one girder profile (2, 28, 34) and an integrally formed casing profile (13, 14, 15, 31) are manufactured, which together form a cavity (16, 33) corresponding to and passing through the shape of the body of chemical material (3, 29) which is to be formed, the cavity (16, 33) is then filled with the chemical material, and when the latter has set, the casing profile (13, 14, 15, 31) which embraces the body of chemical material (3, 29) by its subsequent exterior surfaces is separated and removed along chamfers (17, 42) in the wall of the girder profile (2, 28, 34).
Patent EP-0071916-A2 (EP)
Inventor: SCHUH GOTTFRIED
IPC: H01L29/167
Filed: 1982-07-30
Abstract: 1. A power-MOS-field effect transistor (MOS-FET) comprising a semiconductor body (1), containing a first zone (3) of the first conductivity type, a channel zone (6) of the second conductivity type adjoining the first surface (4) of the semiconductor body, a source zone (7) of the first conductivity type arranged in the channel zone and adjoining the first surface, the first zone (3) forming the drain zone and adjoining the first surface of the semiconductor body, a source contact (15) connecting the channel zone and the source zone, a drain contact (16) arranged on the second surface (5) of the semiconductor body which is located opposite the first surface thereof, and a gate electrode (8) which is insulated from the first surface, characterised in that at least the drain zone (3) is doped with metal atoms which form recombination centres.
Patent EP-0062973-A2 (EP)
Inventor: KITAGAWA HIROSHI
IPC: B32B5/28
Filed: 1982-03-17
Abstract: A laminate is constructed of two layers of oriented carbon fibers impregnated with a matrix resin. One layer has a weight per surface of at least 50 g/m 2  and the other layer has a weight per surface of from 5 to 50 g/m 2  the second layer preferably also being very thin for example from 0.005 to 0.1 mm. The fibers in the two layers are at an angle of substantially 90° to each other preferably between 80 and 90°. In its preferred form the laminate is formed into a tube with the thin layer as the internal layer of the laminate and the fibers of the external layer being substantially parallel to the axis of the tube. The tube provides greater strength and resistance to deformation and is particularly useful in fishing rods.
Patent EP-0078127-A2 (EP)
Inventor: MATHIS CLEO DONALD
IPC: A61H33/02
Filed: 1982-10-12
Abstract: A whirlpool jet housing having a unitary combination orifice and directional flow (ODF) that can be readily coupled and decoupled from the jet housing. The combination orifice and directional flow includes means (AA) for drawing air into the directional flow (DF) immediately prior to discharge of the water and thereby discharge a mixture of air and water. The combination orifice and directional flow is adapted to permit the coupling to a water inlet (W) for the jet housing to be continuously varied between a fully on and fully off position to vary the volume of water discharged. Control means are further provided to permit the user to turn the air fully on or fully off at the jet housing while controlling the flow of water at the housing. 
     The whirlpool jet housing includes improved means (SS) for mounting the housing to a water vessel and an improved installation tool for use therewith.
Patent EP-0135618-A2 (EP)
Inventor: KLEMM GERHARD
IPC: B41F15/08
Filed: 1983-12-24
Abstract: Die erfindungsgemäße Siebdruckmaschine weist eine ortsfeste Siebschablone auf sowie einen Gegendruckzylinder bzw. eine Gegendruckwalze, die unter der Siebschablone hinweg hin- und herlaufend verfahrbar gelagert ist. Der Gegendruckzylinder od.dgl. arbeitet diskontinuierlich und rollt während des Druckhubes unter der Unterfläche der Siebschablone ab, indem er eine Vorzugslänge bzw. einen Druckrapport od.dgl. der Warenbahn bedruckt und nach vorn freigibt. Bei erneutem Vorlauf des Wagens mit Gegendruckwalze und Rakelwerk erfolgt das Fluten. Dabei zieht der Wagen, in dem die Gegendruckwalze angeordnet ist, die Warenbahn entsprechend lang aus einem Einlaufwerk heraus. Das Rakelwerk wird vorzugsweise mit der Gegendruckwalze zusammen in dem Wagen geführt. Die Bewegungsmöglichkeit des Wagens mit Gegendruckwalze und Rakelwerk ist vorzugsweise so groß, daß der Schablonenbereich vollständig überfahren werden kann, um die Schablone für einen Wechsel herausnehmen und eine neue Schablone einlegen zu können. Der gesamte obere Bereich ist dabei frei für Hantierungen und die Anordnungen für Wechselvorrichtungen.
Patent EP-0095814-A2 (EP)
Inventor: DE VRIES HENDRIK ANTON WILLEM
IPC: C05C1/02
Filed: 1983-05-28
Abstract: Non-caking NH 4 NO 3 -containing granules are prepared by cooling hot granules in one fluid bed wherein, in case the starting granules have a temperature > 84 °C, the granules are cooled to 50-60 °C, upon which they are allowed to cool further during storage in bulk, and wherein, in case the starting granules have a temperature ≤84 °C, the granules are cooled to 32-40 °C, thus avoiding the formation of NH 4 NO 3  in crystal modification IV.
Patent EP-0084435-A2 (EP)
Inventor: NAKAMURA TAKEAKI C O OLYMPUS O
IPC: G02B27/40
Filed: 1983-01-13
Abstract: An endoscope provided with a focus state detector, wherein light is projected through a light guide (33) to be reflected from an object and received by a light receiving means (11) provided with an optical aperture (15) or locally non-sensitive part of a small diameter or width to detect focusing. 
     When an object to be recorded by a photo-graphic or television camera is low in contrast, such as an internal organ observed with an observing optical system of an endoscope, the depth of focus may be so shallow that it will be difficult to obtain a clear image of the object by fitting and setting the lens system in a well-focussed state. 
     Therefore, embodiments of the present invention provide means for projecting a focus state detecting light-spot of high intensity onto the object (25) through the light-spot guide (33) from an external light source (32), and the intensity of the reflected light from the object (25) adjusted to give a unique value from the light receiving means, which indicates the correct focus setting with high precision.
Patent EP-0092997-A2 (EP)
Inventor: KIDO FUSAYOSHI
IPC: G11B7/08
Filed: 1983-04-22
Abstract: An optical pickup for reading data from a high density record medium has an electro magnetically adjustable focus and tracking mechanism. A magnetic yoke 132 has resilient support members 142 connected to it through a plate 138 and magnet 140. Support members 142 carry a plate 146 on which is a magnetic member 148, to which are attached resilient support members 182. The sets of support members 142 and 182 are flexible in mutually perpendicular directions. The support members 182 carry a magnetic member 172 to which is attached an objective lens 167. A magnet 150 is mounted opposite the magnetic member 148 and an electromagnet 152 is mounted on the magnet 150. An electromagnet 162 is mounted on the plate 138. The permanent magnets 140 and 150 normally keep the respective magnetic plates 170 and 146 in a substantially fixed relative position and the lens 167 is thus both resiliently and magnetically supported. Variation in the magnetic field applied by either electromagnet 162 or 152 will alter the effective magnetic field applied by magnetic member 170 or 146 respectively. This variation in magnetic field will cause movement of either the flexible support members 142 and the rest of the assembly, including the lens 167, in a direction parallel to the optical access of the lens or movement of the flexible members 182 and the parts attached thereto in a direction perpendicular to this axis. These directions corespond respectively to the focusing and tracking directions of the pickup and therefore focusing and tracking can be controlled by varying current supply to the electromagnets 162 and 152.
Patent EP-0104744-A2 (EP)
Inventor: MORGAN JAMES B
IPC: G05F1/10
Filed: 1983-08-17
Abstract: A regulation circuit providing timing gate signals to the power section (10) of a power supply providing close regulation over a wide range of temperatures and with various A.C. line voltages used throughout the world. A gated semiconductor device (16) is utilized to provide gate signals to the power section for control of the power section output. The regulation circuit includes a soft start circuit portion (18), the initiation and resetting of which is under the control of a delay "on" relay (24). An optical feedback circuit (22), which includes a preheat circuit portion, is used for improvement of the regulation.
Patent EP-0108474-A2 (EP)
Inventor: CROAT JOHN JOSEPH
IPC: C22C45/02
Filed: 1983-08-25
Abstract: Magnetically hard compositions having high values of coercivity, remanence and energy product contain rare earth elements, transition metal elements and boron in suitable proportions. The preferred rare earth elements are neodymium and praseodymium, and the preferred transition metal element is iron. The magnetic alloys have characteristic very finely crystalline microstructures.