baber/WOPTO huggingface dataset:
Patent EP-0048041-A2 (EP)
Inventor: WILKINSON RICHARD L
IPC: G11B7/0045
Filed: 1979-03-27
Abstract: This invention relates to an apparatus and process for writing video information in the form of a frequency modulated signal upon a video disc member and for recovering the video information from the video record is described. The video disc member (10) formed by the writing apparatus is also described. The writing apparatus includes a laser (30) as a source of a laser write beam (29) and a write optical system (40) for directing the stationary laser write beam to a moving video disc member. The video disc member comprises a substrate member carrying a light responsive coating (26) at least one surface. The write optical system focuses the beam to a small spot of light approximately one micron in diameter upon the light responsive layer. The intensity of the focused spot is changeable under the control of a light intensity modulating assembly (44). This light intensity modulator changes the intensity of the write laser beam with respect to a predetermined threshold intensity sufficient to form a first type of indicia (37) in the coating. A read system (165) is employed to retrieve the video signal stored on the video disc member. This read system includes a read laser (150) for generating a read beam, and a motion control assembly for rotating and translating the video disc member relative to the read light beam. A read optical system directs the read beam to impinge upon the successively positioned specular light reflective and non-specular light reflective regions (37,38) carried by the video disc member. The read optical system also collects the light (150) reflected from these regions. The reflected light beam is intensity modulated by the specular light reflective and non-specular light reflective regions. The read optical system also directed the reflected light beam to a light sensing circuit for changing the intensity modulated reflected light beam to a corresponding frequency modulated electrical signal (165) which is representative of the video signal stored on the video disc member. Circuitry is described for using a triangular frequency modulator (Figure 14C) for driving a Pockels Cell (68) and for obtaining a sinusoidal-shaped light modulation output signal from the linear polariser (70) The output from the linear polariser is adjusted such that the half power point from the polariser equals the threshold power level of the material forming the information storage layer. A second harmonic bias circuit (264) is employed for removing the second harmonic intermodulation distortion of the modulated write beam.
Patent EP-0068418-A2 (EP)
Inventor: LEWIS CLARENCE A
IPC: G01B11/04
Filed: 1982-06-22
Abstract: Apparatus for sensing distance between a pair of indicia on a surface moving relative to the apparatus has an interval detector, a sensor and a scale device. The interval detector can respond to movement of the surface. The detector can produce an interval signal signifying the time elapsing during the passage of an interval on the surface of a predetermined length. The sensor is positioned alongside the surface for sensing the arrival times of the pair of indicia at the sensor. The scale device responds to the interval detector and sensor device for producing a distance signal signifying the ratio of the time difference in arrival of the pair to the interval signal.
Patent EP-0071156-A2 (EP)
Inventor: GERHARD KARL ING GRAD
IPC: H02B1/20
Filed: 1982-07-20
Abstract: 1. Connecting-strip block for connecting electrical in-phase in-series installation equipment of multi-phase circuits, in which the connecting strips (11, 12, 13) designed essentially as flat bars extend parallel and next to one another and, insulated from one another in each case by means of a complete sheathing, are arranged in a compact insulating block (10), and in which terminal lugs (16, 17, 18) are formed on the connecting strips (11, 12, 13), project from the insulating block (10) and lie in one plane aligned with and parallel to one another, characterized in that the connecting strips (11, 12, 13) are cast solely in thermoplastic or extrusion-coated on all sides with thermoplastic, and in that the terminal lugs (16, 17, 18) are bent within the insulating block (10) in such a way that their ends projecting from the insulating block lie jointly in the same plane as one of the connecting strips (11, 12, 13).
Patent EP-0076953-A2 (EP)
Inventor: OLSEN RONALD HENRY
IPC: C02F3/34
Filed: 1982-09-24
Abstract: Compositions of selected strains of Pseudomonas bacteria having the ability to utilize halogenated aromatic compounds as a sole carbon source are described. The bacteria are isolated from environments where they have been in long association with halogenated aromatic compounds, usually analagous compounds. First L-tryptophan then a halogenated aromatic hydrocarbon are used as sole carbon sources for isolating and testing the selected strains. The isolated Pseudomonas strains are Pseudomonas putida; Pseudomonas sp. NRRL-B-12,538 or NRRL-B-12,539 or transfer derivatives thereof and are useful for degrading halogenated aromatic pollutants, particularly mono- and dichloroaromatics.
Patent EP-0079519-A2 (EP)
Inventor: CRASS GUNTER
IPC: C09J7/02
Filed: 1982-11-03
Abstract: 1. Adhesive tape with a polyolefin support film and an adhesive layer applied to at least one of its surfaces, wherein the support film is comprised of a biaxially oriented film made of polypropylene ; a block copolymer or random copolymer of propylene with a copolymer proportion of at least 5% ; or a mixture of polypropylene with at least 5% of another alpha-olefin having Cn carbon atoms, n denoting a number of 2 and 4 to 10 ; or a mixture of polypropylene and a copolymer, which contains 5 to 30% by weight of at least one natural or synthetic resin having a softening point of 70 to 170 degrees C.
Patent EP-0080121-A2 (EP)
Inventor: RUEB FRITZ
IPC: A46D1/00
Filed: 1982-11-11
Abstract: 1. A synthetic bristle (1, 1a) which is adapted to be inserted into the brush body (4) or the like while being bent in a U-shape and is prefabricated to have a spherical thickening (2) integral therewith at either end, characterized in that the spherical thickenings (2) at either end of the bristle are of different diameter.
Patent EP-0084172-A2 (EP)
Inventor: BUCK GEORGE S JR
IPC: D04H1/60
Filed: 1982-12-28
Abstract: A process for producing a fiberous batt by contacting fibers with particles of a copolymer of vinyl chloride and a diester of a vinyl unsaturated dicarboxylic acid.
Patent EP-0090897-A2 (EP)
Inventor: ROMINE HUGH E
IPC: C10B55/00
Filed: 1982-10-27
Abstract: Ethylene tar from a steam stripper ethylene process is heat soaked in a hydrogen donor solvent and then utilized as a premium coking feedstock component. The process reduces the amount of heavy asphaltenes present in the ethylene tar.
Patent EP-0090176-A2 (EP)
Inventor: KRASSER FRITZ
IPC: H01H73/50
Filed: 1983-02-24
Abstract: Ein Überstromschutzschalter mit mindestens einem thermischen und/oder magnetischen Auslöser (14, 21) und einem mechanischen Schaltschloß, das im wesentlichen aus einem Betätigungselement und einem mit diesem zusammenwirkenden Verklinkungshebel (6) besteht, der mit seinem ersten Ende einen in Gehäuselängsrichtung (69) unter Federvorspannung geführten, die Schaltkontakte antreibenden Stößel (8) beautschlagt und mit seinem anderen Ende in Verklinkungsstellung unter Federvorspannung auf einer Abstützfläche (13) eines Auslösehebels (9) aufliegt, ist zur Verbesserung des Abschaltverhaltens und der Handhabung des Schalters dadurch gekennzeichnet, daß der Auslösehebel (9) als im wesentlichen L-förmiger Winkelhebel ausgebildet ist, der in seinem Winkelbereich auf einer gehäusefesten Achse (75) drehgelagert ist, gegen den thermischen und/oder magnetischen Auslöser (14, 21) federnd vorgespannt ist, mit dem Schwenkende (27) des ersten L-Schenkles eine Längsnut des Stößels 8 durchgreift und am Schwenkende des zweiten L-Schenkels, der im wesentlichen parallel zum Stößel (8) verläuft und vom Drehpunkt in Richtung auf das Betätigungselement (Kipphebel 2) vorsteht, mit der Abstützfläche (13) versehen ist.
Patent EP-0091080-A2 (EP)
Title: Zugentlastungseinrichtung
Inventor: MELNYCHENKO WALTER
IPC: H01R12/50
Filed: 1983-03-30
Abstract: Zur Zugentlastung der Leiterzüge (11) von Schaltungskarten (13) und ähnlichen sind beiderseits der Schaltungskarte (13) zwei identische Klemmstücke (16, 17) gegeneinander ausgerichtet und miteinander verriegelbar.
Patent EP-0103335-A2 (EP)
Inventor: ISRAEL JOHN W
IPC: H04Q3/545
Filed: 1983-09-06
Abstract: The telecommunication system (e.g. a switching telephone exchange) provides a plurality of modular units each comprising a microprocessor, which result to be full-mesh connected with one another by way of communication channels (C). 
     The circuital arrangement provides the presence of a transmitting section (ST) and a receiving section (SR) which are placed in each of the modular units (MO) of the system. The microprocessor (CPU) transfers the messages to be sent to the other modular units (MO) into the transmitting section (ST) associated therewith. The transmitting section is equipped with means adapted to apply a prefixed polarity to the communication channel (C) associated with the modular unit which the message received from the microprocessor (CPU) is destined to. 
     The receiving section (SR) of each modular unit cyclically scans the channels associated therewith, stops the scanning at the communication channel on which it detects the presence of said polarity and at the same time provides for sending an activation signal for the transfer of the message on a signal channel (c) associated with that communication channel (C). 
     The message is therefore emitted in response to the reception of said control, it is stored in the receiving section (SR) of the modular unit of destination and then transferred into the relative microprocessor (CPU) (figure 2).
Patent EP-0095895-A2 (EP)
Inventor: YAMAMOTO SABURO
IPC: H01S5/00
Filed: 1983-05-25
Abstract: An V-channeled substrate inner stripe (VSIS) laser is manufactured on a GaAs substrate. The VSIS laser includes p-Ga 0.7 Al 0.3 As active layer, and an n-Ga 0.85 Al 0.15 As cap layer. The GaAs substrate is removed from the final device. The n-Ga 0.85 Al 0.15 As cap layer functions to support the final device, and to minimize a stress applied to the p-Ga 0.7 Al 0.3 As active layer.
Patent EP-0105644-A2 (EP)
Inventor: STOTT PAUL EDWIN
IPC: C08L67/00
Filed: 1983-09-09
Abstract: Provided is a foamable polyester resin composition and a method for making the same. The composition comprises (a) a liquid unsaturated polyester resin, (b) an azocarboxylate, (c) an organic peroxide or hydroperoxide, (d) a proton donor, (e) a metal promoter, (f) optionally a surfactant, and (g) optionally a filler.
Patent EP-0098777-A2 (EP)
Inventor: RAUCH BURTON STANLEY
IPC: F16D3/50
Filed: 1983-06-30
Abstract: A coupling arrangement is disclosed whereby a metallic driven member (4) is coupled to a metallic driving member (2) through a non-metallic adapter (6). Adapter (6) has an internal harmonically varying polygonal profile (12) which mates with a like external polygonal profile (14) on the driven member. A coupling arrangement of the type described has sufficient strength to transmit required torques from the driving (2) to the driven (4) members and has sufficient compliance to accept relatively high misalignments between the driving (2) and driven (4) members without excessive wear on said members as might otherwise occur.
Patent EP-0113322-A2 (EP)
Inventor: PERSIANI LUIGI
IPC: G11B15/675
Filed: 1983-11-28
Abstract: The instant invention relates to a mechanical device which, by means of a hooking action, instantly stops the magnetic cassette during its ejection from those cassette players and recorders where the cassette is inserted and slotted longitudinally into a window provided on the front of the set. 
     It basically consists of a hooking projection, of varying rigidity, designed to flex in contrast to the cassette during the insertion of said cassette, and to hook onto it during its ejection.
Patent EP-0118750-A2 (EP)
Inventor: HOPKINS THOMAS R
IPC: C12P17/04
Filed: 1984-02-07
Abstract: In a process wherein a first substrate is oxidized and NAD(P) is reduced in the presence of a first NAD(P) cofactor-linked oxidoreductase enzyme to form a first reaction product and NAD(P)H 2 , and subsequently a second substrate and the resulting NAD(P)H 2  are reacted in the , presence of a second NAD(P) cofactor-linked oxidoreductase enzyme to form a second reaction product and NAD(P), the improvement which comprises reacting said second reaction product with oxygen in the presence of an oxidase enzyme to regenerate said second substrate.
Patent EP-0137095-A2 (EP)
Inventor: SCHMITT JOSEF DIPL-ING
IPC: F41F3/10
Filed: 1984-03-28
Abstract: Zur Steuerung eines Ausblasventils einer Ausblaseinrichtung ist zur höhenunabhängigen konstanten Ausstoßgeschwindigkeit ein hydraulisches Steuerventil angeordnet. Hierbei ist ein Kolben in einem Zylinder geführt und die abgeteilten Zylinderräume sind durch Überströmverbindungen miteinander verbunden. Durch Ausgestaltungen der Überströmverbindungen sind in Abhängigkeit des Kolbenhubes unterschiedliche Überströmquerschnitte einstellbar.
Patent EP-0133587-A2 (EP)
Inventor: TIMTE PETER
IPC: A01J25/06
Filed: 1984-08-13
Abstract: 1. Cheese basin, consisting of a vessel with a vessel wall made up of two circular arc section-shaped wall elements and a vessel bottom defined by said wall elements and comprising at least one closable outlet, and of a stationary double stirring device supported above the vessel which comprises two cutting and stirring blades which in the interior of the vessel rotate around vertical rotation axes disposed in parallel and each being arranged in the respective circle centers of the circular arc section-shaped wall elements and pass through overlapping fields of action, characterized in that the vessel bottom (8; 9; 10) is composed of two adjoining bottom elements (81; 82; 91, 92; 101, 102) each of which has the basic shape of a circular cone with the apex of the cone directed downwardly, the cone axes of which coincide with the rotation axes (17, 18) of the cutting and stirring blades (11, 12; 13, 14; 15, 16), and that the peripheral struts of the lower part (23, 24) of the cutting and stirring blades proceed in ascending direction in parallel to the lines of the cone shell of the bottom element passed across, wherein the total interior space (6) is fully covered by the circulating movement of the cutting and stirring blades including that part located in the bottom area.
Patent EP-0149770-A2 (EP)
Inventor: AGROB-WESSEL-SERVAIS AKTIENGES
IPC: E04F13/08
Filed: 1984-12-05
Abstract: A lining device for surfaces with facing elements, on the rear side of which holding-profile projections are directly bonded. Such a design is distinguished by a simplicity of manufacture and by a saving of time and cost in lining work, it being possible to interchange individual facing elements, if necessary, also in a simple manner.
Patent EP-0122776-A2 (EP)
Inventor: TAKADA TADAKAZU C O FUJITSU LI
IPC: H01L21/302
Filed: 1984-04-12
Abstract: In the fabrication of a wiring layer of aluminum or aluminum alloy using a gas containing chlorine species, a plasma exposure process is inserted between two dry etching processes in order to avoid the problems arising from the use of chlorine radical etchant.For example, an aluminum layer (1), which is selectively masked by resist mask film (3), on a semiconductor substrate (2) has etched away about one half of its thickness by a reactive ion etching technique using an etchant gas composed of CCI. + BCl<sub>3</sub>. It is then exposed to a plasma of a gas composed of CF<sub>4</sub> + 0<sub>2</sub> generated by RF power. After the plasma exposure, the remaining half thickness of the aluminium film (1) is etched off under the same conditions as used for etching the first halfthickness. As the result, the amount of side etching in the masked portion of the aluminum layer is reduced to about one haif that occurring withoutthe plasma exposure step, and corrosion originating from the formation of aluminum chlorides, products of the reactive ion etching, is eliminated.Further, a residual polysilicon layer, usually formed when the Al-Si film is etched by using a gas containing chlorine as reactive species, is also reduced.
Patent EP-0128769-A2 (EP)
Inventor: O'BRIEN THOMAS E JR
IPC: H04N7/173
Filed: 1984-06-11
Abstract: An addressable CATV converter for connection with a remote headend in a cable distribution system contains a memory into which a unique address code identifying that converter is downloaded from the remote headend.
Patent EP-0136115-A2 (EP)
Inventor: SENBA SHOJI
IPC: D06C3/06
Filed: 1984-09-03
Abstract: © A pin wheel type weft straightener has a pair of pin wheels (10) for straightening the skewing or bowing of a travelling cloth while pinning both selvedges of the cloth. The inclination angle of each pin wheel (10) can be adjusted without changing the pinning starting position.Each pin wheel (10) is supported by a pin wheel stand (6) which is movable in the widthwise direction of the cloth by the driving force of a motor (16) or other actuators carried thereon.Each pin wheel is pressed in the divergent direction by a spring mechanism (13, 14, 15) and the inclination angle is reduced when the clcth on each pin wheel is over-tensioned, and also the inclination angle is automatically reduced when the travel of the cloth on each pin wheel (10) is interrupted. They can mitigate an abnormal tension of the cloth and prevent the distortion, rupture or breakage of the cloth by automatically reducing the inclination angle to lessen the streching of the cloth.In order to obtain a sufficient overfeld state preferable for the weft straightening, the travelling cloth is pushed by brush rolls (33), particularly brush rolls the peripheries of the section of which form the configuration of continuous waves, while pinned with a group of pins (11) on the outer peripheral part of the pin wheels (10).
Patent EP-0136842-A2 (EP)
Inventor: VASTA JOSEPH ANTHONY
IPC: C08L63/00
Filed: 1984-09-04
Abstract: A low temperature curing coating composition containing 10-80% by weight of binder and 20-90% by weight of an organic solvent in which the binder is(1) an acrylic polymer containing monomers having reactive groups such as acrylamide, methacrylamide, methacrylic acid, acrylic acid and glycidyl methacrylate,(2) an epoxy resin,(3) a polyamine curing agent,(4) phenol and(5) a bicyclic amindine;The composition is used as a primer or topcoating for metal substrates and curings at temperatures of 0°C to ambient temperatures and provides a primer that has excellent adhesion to the substrate and provides a durable, corrosion resistant finish.
Patent EP-0144128-A2 (EP)
Inventor: VAN TILBURG COR
IPC: H01R13/115
Filed: 1984-10-04
Abstract: Multi contact electrical connector (2) comprises a housing (10) having cavities (16) extending therethrough and flat stamped contact terminals (18) in the cavities. Each terminal has an enlarged mounting portion (28). The mounting portion is supported in a rear portion (56) of the cavity between opposed cavity endwalls (62). The endwalls have V-notches (66) that receive the edges (34, 36) of the mounting portion (28). The contact arms (48) of the terminal are twisted relative to the mounting portion (28) and has a thickness which is substantially greater than the thickness of the mounting portion.
Patent EP-0151879-A2 (EP)
Inventor: SACCA DEMETRIO BERNARD
IPC: F28F9/02
Filed: 1984-12-17
Abstract: A single inlet/outlet-tank U-shaped tube heat exchanger is disclosed comprising a tank (10) having a header plate (22) and a plurality of U-shaped tubes (14) whose legs (18A,18B) extend through and terminate with an open end (24A,24B) at one side of the header plate. A first group (26) of the tubes is arranged so that the two open ends of each of these tubes are located in one and the other of two outboard rows (28,30) extending longitudinally of the header plate. A second and remaining group (32) of the tubes is arranged so that the return bends of these tubes criss-cross those of alternate tubes in the first group and have their open leg ends all located in a third and inboard row (34) extending betwen the two outboard rows. A partition (36) in the tank cooperates with the header plate to define an inlet chamber (44) and an outlet chamber (46) in the tank open respectively to the open tube ends in one and the other of the two outboard rows and also to alternate ones of the open tube ends in the inboard row whereby each of the tubes is connected to effect two-pass flow between said chambers.
Patent EP-0152771-A2 (EP)
Inventor: POMIKACSEK JOSEF DIPL-ING
IPC: G01P5/02
Filed: 1985-01-21
Abstract: 1. Device for determining the speed of a watercraft, particularly of a surfboard, comprising an elastically deformable measuring instrument (10) provided on board of a watercraft the deformation of which is contingent on the speed-dependent backup pressure, acting on a backup body (1) connected to a measuring element (10) via a cable (2) or similar, and of a guide (3, 4) which prevents the backup body (1) from emerging to the surface of the water (13), characterized by the fact that the measuring element consists of a long-streched-out elastic rubber element (10) clamped on both ends between two tensioning points (9) which during the measuring process is being centrally deflected and approximately in a right angle to the connecting line of the tensioning points due to the backup force transmitted by the said rope (2) on the rubber element (10), producing the indicating movement of an indicating element (7) in relation to an indicating scale (8) provided on board of the watercraft.
Patent EP-0152816-A2 (EP)
Inventor: BREFKA KLAUS
IPC: B60T15/02
Filed: 1985-01-28
Abstract: 1. Hand brake control valve for braking systems, in particular of motor vehicles, for acutation of the auxiliary and parking brake system, comprising an arm-rocker lever (1) bearing a selector handle (11) at its outside end, which arm-rocker lever is guided for rotation inside a valve housing, is connected to a control member (7) to actuate the hand brake control valve mechanism, can be guided by a shifting gate (3) arranged at said valve housing so as to be orientable into different operative positions, and comprising a release handle (13) guided at the switching bar (9) of said arm-rocker lever (1), which release handle can be locked into the parking brake position under the biassing action of a spring (23) bearing upon said release handle when said arm-rocker lever is in a predetermined swing position, said release handle (13) being attached at the outside end of a connecting bush (15) surrounding the switching bar (9) and bearing, in its turn, a locking element (37) at its inside end guided within the valve housing of the hand brake control valve, characterized in that said selector handle (11) is attached at the outside end of a grip sleeve (19) displaceable relative to the switching bar, and that the spring (23) bearing upon said release handle (13) can be tensioned between a shoulder (21) arranged inside said grip sleeve (19) and a shoulder (27) arranged inside said connecting bush (15).