baber/WOPTO huggingface dataset:
Patent EP-0056433-A2 (EP)
Inventor: HOFFMANN KURT DR-ING
IPC: G11C11/24
Filed: 1981-10-19
Abstract: Bei der üblichen Organisation von dynamischen Schreib-Lesespeichern mit Ein-Transistor-Speicherzellen ist pro Spalte der Speichermatrix je ein Komparator K und je eine Vergleichszelle - letztere in Form einer mit den Speicherzellen identischen Zelle - vorgesehen. Der Komparator K bestent aus einer Flip-Flop-Speicherzelle, deren informationsfuhrende Anschlüsse über eine entsprechende Bitleitung BL an die Ein-Transistor-Speicherzellen bzw. an die Vergleichszelle der betreffenden Matrixspalte gelegt sind. Ublicherweise sind dabei die Transistoren in den Ein-Transistor-Speicherzellen der Speichermatrix, in den Vergleichszellen und im Komparator K sämtlich vomselben Kanaltyp, insbesondere vom n-Kanaltyp. Wie nun gemaß der Erfindung erkannt wurde, empfiehlt es sich die einander gleichen Komparatoren K durch aus komplementären MOS-Feldeffekttransistoren aufgebaute Flip-Flop-Speicherzellen zu realisieren, weil dann die Arbeitsgeschwindigkeit des Speichers und die Empfindlichkeit der Komparatoren K erheblich vergroßert werden kann. Durch diesen Vorteil ist der erhohte Aufwand an Dotierungsmaßnahmen mehr als gerechtfertigt.
Patent EP-0054535-A2 (EP)
Title: Einrichtung zur Überwachung von Walzstrassen und Kühlstrecken
Inventor: BRANDL HARALD DIPL-ING
IPC: B21B1/00
Filed: 1981-12-03
Abstract: Für die Überwachung von Stab- oder Drahtwalzwerken soll festgestellt werden, ob die Walzstraße bzw. Kühlstrecke frei von Hindernissen ist. Zu diesem Zweck wird eine Lichtquelle (18) und ein optoelektrischer Sensor (19) in die Durchlauflinie (20) des zu walzenden Materials hineingeschwenkt und nach der Messung wieder aus der Durchlauflinie (20) herausgeschwenkt, wobei für die Verschwenkung der Lichtquelle (18) und des optoelektrischen Sensors (19) ein Schwenkantrieb (22) vorgesehen ist. Die Meßergebnisse werden einer Steuereinheit (29) zugeführt, mit welcher auch Materialdetektor (30, 31) vor dem Einlauf (25) und/oder nach dem Auslauf (24) der zu überwachenden Walzstraße (4) verbunden sind.
Patent EP-0057901-A2 (EP)
Inventor: SPANEL ABRAM NATHANIEL
IPC: B29C41/00
Filed: 1982-02-03
Abstract: A method and apparatus for manufacturing latex girdles wherein fabric liners (126) are applied to latex sheaths as a part of the overall girdle production operation. The process involves preparing sheaths, attaching the fabric liners (126) to the sheaths and further processing sheath and liner (126) to eliminate flaws such as wrinkles. The process may be automatic and the apparatus enables a precisely controlled operation.
Patent EP-0063253-A2 (EP)
Inventor: HARTER WALTER
IPC: B23Q7/14
Filed: 1982-03-24
Abstract: Mittels eines gleislosen Flurförderzeugs (3), welches eine Tragvorrichtung für eine Palette (1) aufweist, die mit dem Flurförderzeug zusammen entlang einer vorgegebenen Fahrstrecke bewegbar ist und außerdem noch angehoben und abgesenkt werden kann, läßt sich diese erste bewegbare Tragvorrichtung (2) in eine geeignete Übergabeposition zu einer automatischen Vertikal- und Horizontal-Zentriereinrichtung (20, 22) transportieren. Nach dem Absenken der Hubvorrichtung (37) des Flurförderzeugs (3) richtet sich die Palette (1) automatisch selbst in horizontaler und vertikaler Richtung aus, und zwar aufgrund ihres Eigengewichts und gegebenenfalls einer gewissen Verschiebung in Bewegungsrichtung (18). Dadurch ist ein millimetergenaues Übergeben der mit einer Führung (38) ausgestatteten Palette (1) od. dgl. an eine zweite Tragvorrichtung (19) möglich, welche eine Gegenführung (40) aufweist, die von der Führung (38) übergiffen wird. Die Übergabe von der Zentriereinrichtung (20, 22), welche vorzugsweise mit horizontalen und schrägen Rollenbahnen (11, 12; 23, 24) ausgestattet ist, erfolgt entweder von Hand oder in bevorzugt er Weise mittels einer Zugvorrichtung an der die zweite Tragvorrichtung aufweisenden Einrichtung, beispielsweise einer Werkzeugmaschine (39).
Patent EP-0065285-A2 (EP)
Inventor: GEISSLER ULRICH DR
IPC: G03F7/027
Filed: 1982-05-13
Abstract: A radiation-polymerizable mixture comprising a binder which is insoluble in water, but soluble or at least swellable in aqueous alkaline solutions; a radiation-activatable polymerization initiator; and a polymerizable polypropylene glycol diester with acrylic or methacrylic acid corresponding to the formula:    <IMAGE>  (I) wherein R represents a hydrogen atom or a methyl group and n represents a number from 2 to 13; and a light-sensitive copying material comprising a support and a light-sensitive layer comprising a mixture of the foregoing type. The radiation-polymerizable mixture of the invention produces non-tacky layers which exhibit a low sensitivity to atmospheric oxygen and are useful as dry or liquid photoresists.
Patent EP-0072567-A2 (EP)
Inventor: TULLIS BARCLAY J
IPC: B66C15/06
Filed: 1982-08-17
Abstract: A system for warning that a portion of a crane or other construction equipment has reached one of the boundaries of a working space. The system includes a laser transmitter that emits a beam which scans about a scanning axis to effect a curtain of light which defines a boundary of working space. Photosensors mounted on the outboard portion of the construction equipment generate warning signals to the construction equipment operator and other nearby personnel whenever these photosensors move into the light curtain. Additional curtain sensing equipment positioned to intercept the rotating laser beam with each cycle of rotation develops an alarm signal which activates an alarm horn and/or alarm light whenever the laser transmitter fails to provide the light curtain. The additional curtain sensing equipment is mounted an appropriate distance from the laser transmitter so that such additional sensing equipment will not interfere with the reception of the light curtain by the photosensors on the crane, and the laser transmitter and the additional curtain sensing equipment are mounted several feet above the ground to prevent foot traffic and vehicle traffic from producing false indications of a laser transmitter failure by intercepting the light curtain.
Patent EP-0085177-A2 (EP)
Inventor: REESE DENNIS LEE
IPC: B41J2/345
Filed: 1982-12-20
Abstract: A porcelain glazed metal bar (11) has a rounded edge (12) carrying a line of deposited print elements (16). Conductive lands (17) deposited on both sides of the glazed bar connect the print elements to contacts for external circuitry (20).
Patent EP-0080750-A2 (EP)
Inventor: DEL BON FRANCO
IPC: B65D83/14
Filed: 1982-11-08
Abstract: A process for producing a valve-and-lid assembly consisting essentially of a lid and a valve body, comprises the steps of
     (A) producing, in finished condition, the said lid with a collar portion having a shoulder or a rim about a central opening,   (B) producing separately, in finished condition, the said valve body having an upper body portion preferably bearing a dowel portion, and on the latter a valve stem bearing at its free end a valve head of enlarged diameter,   (C) mounting the valve body on the mandrel of a piston movable in a pressure cylinder aligned with the central axis of the valve-and-lid assembly, or placing it loosely in said collar portion above said central opening,   (D) striking the mandrel with sufficient force, e.g. preferably 15 to 25 kilopond, to drive the same together with the valve body abruptly through the collar portion of the lid and to pass the valve head out of the said central opening with stretching or bending the valve stem or an adjacent part of the valve body, so that, upon withdrawel of the mandrel, a rearward face of the valve head sealingly engages the shoulder or rim about the central opening   
     The self-closing valve-and-lid assembly which can be produced by this process is adapted for closing the open top end of the interior of a container fillable with pressurized product and comprises a lid having a dome part and a collar portion on the latter, as well as a valve body mounted in the hollow interior of the dome part and being of elastically flexible material. The valve body has a head bearing an annular contact zone which sealingly engages a similar contact zone on an annular indentation or inner annular shoulder of the dome part. 
     One of the annular contact zones of the inner wall surface of the dome part and of the valve head is located in a conically tapered surface on one of the two last-mentioned parts with the central assembly axis as cone axis, and the other annular contact zone is a substantially circular edge on the other one of the two last-mentioned parts, opposite the said conically tapered surface.
Patent EP-0059044-A2 (EP)
Inventor: ASNIS STANLEY EDWIN
IPC: A61B17/56
Filed: 1982-02-09
Abstract: A novel method and system for inserting a surgical wire into a patient's bone is disclosed. The novel system includes a novel tool for guiding a surgical wire into the patient's bone at a universally adjustable position in relation to a previously inserted wire, and a novel guide pin-external sleeve combination whose use greatly facilitates the steps of guide pin insertion and, after the sleeve has been removed, insertion of a cannulated surgical implant over the guide pin. The novel system is particularly suited for use in a surgical procedure for fixing a fracture in the femoral neck with a plurality of parallel cannulated bone screws.
Patent EP-0088411-A2 (EP)
Inventor: HATANO YUKIHIKO
IPC: H02M1/092
Filed: 1983-03-05
Abstract: An optical gate signal generating apparatus (40) for firing a plurality of thyristors (B) in a thyristor converter apparatus (12), including a circuit (36) for generating an electrical gate signal, a plurality of first light emitting elements (A), each being connected to receive the electrical gate signal for generating a first optical signal. The apparatus (40) also includes a plurality of auxiliary circuit, each including a series connection of a second light emitting element (G) and a nonlinear element (H) and being connected to receive the electrical gate signal for generating a second optical signal, each of the auxiliary circuits being connected in parallel with each of the first light emitting elements (A), and a plurality of light guides (Db), each having a first, a second and a third branches, each of the light guides being connected to receive the first and second optical signals at ends of the first and second branches, respectively and for guiding the first and second optical signals to an end of the third branch to produce the optical gate signal. The thyristor converter apparatus (40, 12) including the optical gate signal generating apparatus (40) is also disclosed.
Patent EP-0091305-A2 (EP)
Inventor: GEIGERT JOHN
IPC: C07C31/36
Filed: 1983-03-31
Abstract: A low cost method which does not use dangerous or expensive reagents is described for the manufacture of vicinal, heterogeneous dihalogenated products from alkenes and alkynes by enzymatic reaction. The respective alkene or alkyne is reacted with a halogenating enzyme, an oxidizing agent and two different halide ions. Certain dihalogenated novel propanol and butanediol compounds are included. The invention also includes uses of the products in general.
Patent EP-0111404-A2 (EP)
Inventor: ANDO MORITOSHI
IPC: G01N21/956
Filed: 1983-11-30
Abstract: @ To inspect plated through holes (4) in a printed circuit board (1), light (6) from a light source is shone on the board. Light enters the through holes and also the light-transmitting substrate (2) of the printed circuit board. A light detector (8) senses light from the holes and the signal from the light detector indicates the location of the holes. 
     A located hole (4) is masked to prevent light shining on the board from directly entering the hole. The only light which now enters the hole, leaks from the substrate through defects (3a) in the plating (3). A light detector (8) senses light from the hole, and the signal from the light detector indicates the presence of defects, if any, in the plating of the through hole. 
     Hence by signals supplied from light detectors, plated through holes can be continuously and efficiently inspected.
Patent EP-0118017-A2 (EP)
Title: Gasreiniger
Inventor: KROLL WALTER
IPC: B01D53/50
Filed: 1984-01-31
Abstract: Die zu reinigenden Gase, insbesondere Rauchgase, gelangen über eine Zuführleitung (14) in einen Behandlungsraum (9), wo die Gase der Einwirkung einer in einem Bad (4) enthaltenen Reinigungsflüssigkeit ausgesetzt werden. Dazu wird die Flüssigkeit mittels einer rotierenden Scheibenanordnung (17) versprüht, deren Scheiben - vorzugsweise über eine hohle Welle (18) - ständig mit der Reinigungsflüssigkeit beaufschlagt werden, die dann aufgrund zentrifugaler Kräfte von der rotierenden Scheiben unter Bildung ringförmiger Sprühzonen abreißt. Der Gasreiniger ist in der Lage, in Rauchgasen enthaltenes Schwefeldioxid abzufangen. Dazu wird als Reinigungsflüssigkeit Wasser verwendet und mit Natriumcarbonat (Soda) versetzt. Das Natriumcarbonat setzt sich mit dem Wasser sowie dem in den Rauchgasen enthaltenen Kohlendioxid zu Natriumhydrogencarbonat um, welches mit dem im Rauchgas mitgeführten Schwefeldioxid bei Einleitung von Sauerstoff bzw. Zusatzluft durch eine Öffnung (26) in den Behandlungsraum (9) Natriumsulfat bildet, das sich am Boden des Bades (4) als Niederschlag sammelt.
Patent EP-0117461-A2 (EP)
Inventor: KARRASCH GUNTER
IPC: G05B9/02
Filed: 1984-02-06
Abstract: 1. Equipment for monitoring a working machine, door etc., consisting of a combination of pressure-wave switches (10) and (12), between which is situated a pressure-emitter (58) whose connection to the pressure-wave switches (10, 12) is by pipes (50, 56; 56), and with a monitoring relay (16) actuated by the pressure-wave switches (10, 12), characterized in that a pump (14) is connected via a non-return valve (54) to one of the pressure-wave switches (10) by a pipe (50) from which, between the pressure-wave switch (10) and the non-return valve (54), the pipe (56) branches off leading via the pressure-emitter (58) to the other pressure-wave switch (12).
Patent EP-0118883-A2 (EP)
Inventor: WENZEL HOLGER
IPC: A47K3/36
Filed: 1984-03-08
Abstract: 1. A shower screen in the form of a hinged door (1) consisting in particular of silicate safety-glass, which may be fastened pivotally to a wall by means of hinges which consist respectively of one member next the wall and one member next the door (2, 3 ; 24, 24a), where each hinge member (2, 3) next the wall consists in turn of two parts (11, 16) adjustable with respect to one another for alteration of the clearance of the pivot (19) from the plane (14) of the wall, the first (16) of these parts receiving the pivot pin (20, 20a) and the second part (11) exhibiting means (4, 10) of permanent fixing, characterized in that the second parts (11) of the hinge members (2, 3) next the wall are fastened to one common wall-fillet (4), and that the first hinge parts (16) have receiver means (25) for a coversection (5) overlapping the wall-fillet (4).
Patent EP-0121222-A2 (EP)
Inventor: RULL HARTWIG DR
IPC: G07C9/00
Filed: 1984-03-27
Abstract: A method and apparatus for storing, in scrambled form, information relating to the personal features of a person. This information can be stored on a portable storage medium which can be carried by the person and used to gain access to a secured area by on-site decoding and verification of the stored information.
Patent EP-0121919-A2 (EP)
Inventor: HENSCHKE SIEGFRIED
IPC: B60R13/08
Filed: 1984-04-07
Abstract: For equipping structural components, for example in the construction of motor vehicles, with a layer (2) or moulding (7) that contains a magnetisable material, it is proposed that magnetisation not be effected until immediately before the layer or moulding is applied to the component in order that maximum magnetic forces may be generated with a minimum input of magnetising energy. <IMAGE>
Patent EP-0142060-A2 (EP)
Inventor: TOYA ICHIZO
IPC: G03C7/20
Filed: 1984-10-17
Abstract: A photographic element for a diffusion transfer process is described, comprising at least one support having thereon (1) a layer containing a dye-providing compound capable of releasing or fomring a diffusible dye or a precursor thereof as a result of development, (2) a silver halide photographic emulsion layer which is in a complementary color relationship with the dye-providing compound, and (3) a substantially non-sensitive spacing layer between the layers (1) and (2) containing a solid pigment, a hydrophilic colloid, and a non- diffusible compound capable of undergoing a redox reaction with the oxidation product of a silver halide developing agent under an alkaline condition.
Patent EP-0146024-A2 (EP)
Inventor: KOHNO AKIOMI
IPC: B23K20/00
Filed: 1984-11-27
Abstract: The present invention relates to a method for bonding a non-oxide ceramic to a metal through an intermediate material comprising at least one member selected from metals of the Groups Via and VIII of the Periodic Table. This method is suitably used for bonding of a structural part of a machine, an electronic part and the like.
Patent EP-0184589-A2 (EP)
Inventor: GOFF WILLIE JR
IPC: B41J2/32
Filed: 1984-12-14
Abstract: Print wires (4) of an electroerosion printhead (1) are retained in grooves (3) of a substrate (2). These wires (4) are fixed to the substrate and covered by a copper layer (6). The copper layer is machined to provide a smooth surface on the copper and between the copper in the grooves and the surface of the substrate. Contact pads (7) are formed on or applied to the strip-like copper layers (6) to fan out the contact areas for suitable accessibility for attaching control cables.
Patent EP-0150426-A2 (EP)
Inventor: VON BITTERA MIKLOS
IPC: A61L15/20
Filed: 1984-12-18
Abstract: In a therapeutic system such as a plaster for administration of an active compound through the skin and comprising a covering layer which is essentially impermeable to the active compound, an active compound reservoir layer and a protective layer which can be pulled off and which is essentially impermeable to the active compound, the improvement wherein the reservoir layer contain about 1-30% of active compound in an elastomer mixture comprising a predominantly amorphous olefinic (co)polymer with a glass transition temperature of <20 DEG C., mixed with from 0 up to about 50% by weight of a polyisobutylene, polybutadiene oil and/or paraffin oil, and a tackifying resin. Thereby the active compound can be released in regulated relatively large quantity over a prolonged period of time.
Patent EP-0115935-A2 (EP)
Inventor: SAUNDERS PHILIP TREVOR
IPC: B65G47/18
Filed: 1984-01-24
Abstract: A feed arrangement for particulate material comprises means (1) for containing a pile of such material; means (2, 3, 4) at the bottom of the containing means defining a space and having an opening (5) communicating from above with the space; conveying means (8) communicating with the space for conveying such material which has passed from such a pile into the space via the opening; and a horizontal plate (13) movable horizontally with respect to the opening for allowing and preventing such material to pass through the opening into the space.
Patent EP-0115445-A2 (EP)
Inventor: MINEMURA KOUICHI
IPC: H04B10/54
Filed: 1984-01-31
Abstract: A photodiode (4) detects an intermediate frequency signal from an incoming pulse-modulated light carrier (1) and a local oscillator light beam (6) superimposed by means of a half-silvered mirror (2). The intermediate frequency (e.g. 128 MHz) is a multiple (e.g. 4 times) the modulating pulse repetition frequency (e.g. 32 MHz) which is extracted by a timing circuit (10). The intermediate frequency is divided in divider (14) by the said multiple and then phase-compared with the pulse repetition frequency in an oscillator control circuit (15) completing a phase-locked loop for the laser oscillator (5) which generates the local oscillator light beam (6). Jitter and wave form distortion problems with the regenerated pulses are thus avoided even with a significantly lower intermediate frequency than has heretofore been necessary.
Patent EP-0119745-A2 (EP)
Inventor: SUTTON DAVID LEROY
IPC: C09K8/24
Filed: 1984-02-16
Abstract: An environmentally compatible high density drilling or blow-out control fluid is provided wherein densities between 2.88 and 4.80 g/cm 3  can be achieved. The fluid is aqueous based, uses a non-toxic gelling agent such as fine iron oxide powder, a coarser first weighting material such as fine iron powder, and optionally a second still coarser weighting material such as iron shot, steel shot or mixtures thereof.
Patent EP-0124345-A2 (EP)
Inventor: MARKHAM ANTHONY STEPHEN
IPC: B65G53/46
Filed: 1984-04-25
Abstract: Apparatus for spraying or conveying powdered or granular materials, the apparatus including a hopper (10); a part-cylindrical chamber (38) beneath the hopper; a cylindrical rotor (30) located in said chamber, said rotor having a series of channels (62) extending longitudinally of its periphery; means for rotating said rotor at a controlled speed; a material inlet slot (40) opening from the hopper (10) to the part-cylindrical chamber (38); and fluid inlet and outlet ducts (22 and 60) extending into the opposite ends of the chamber and at points diametrically remote from the material inlet slot (40).
Patent EP-0137734-A2 (EP)
Inventor: COURTENAY JOHN HENRY
IPC: C21C7/076
Filed: 1984-09-11
Abstract: Fluxes for use in the casting of metals e.g. steel comprise granules containing carbonaceous powder in which the proportion of carbonaceous powder in the surface of the granules is greater than the overall proportion of carbonaceous powder in the granules. The fluxes are particularly suitable for use in the continuous casting of steel.
Patent EP-0141676-A2 (EP)
Inventor: WILLETTS HARRY
IPC: B60W30/18
Filed: 1984-11-07
Abstract: @ A power drive system for controlling the transmission of power from a prime mover such as a diesel engine (40) to a load such as the epicyclic transmission (50) of a track-laying vehicle comprises an hydraulically operable multiple dry-plate clutch (20), an electro-hydraulic valve (64) connected to operate the clutch, and a microprocessor control system (60). The microprocessor responds to the throttle setting by means of two L.V.D.T. sensors (61, 62), and to the differential clutch speed by two speed sensors (66, 67) and controls a fuel pump (41) by a stepper motor (42). 
     During power take-up, the fuel pump is set to give maximum engine torque irrespective of throttle setting, and the microprocessor (60) causes the valve (64) to provide a pulse-width-modulated regular series of clutch-actuating pressure pulses having a predetermined frequency, the pulses causing the clutch to alternate at that frequency between zero and a predetermined maximum applying force, the pulse width variable, in response to the throttle setting, between 0 % and 100 % of the period corresponding to the said frequency. 
     If the clutch fails to lock after a predetermined time, the power take-up procedure is recommenced. If the clutch does lock, the pulse width is set at 100 % and fuel pump control reverts to correspondence with throttle demand.