baber/WOPTO huggingface dataset:
Patent EP-0133474-A2 (EP)
Inventor: BEAVERS JOHN ANDREW
IPC: G06F3/02
Filed: 1984-07-05
Abstract: A battery powered keyboard entry device (1) includes an infra-red generator (14,15) for coupling the device to a processor (2) which includes an infra-red receiver (20). Each input binary signal is transmitted as a few (e.g. two or three) short infra-red pulses indicating the leading edge of the binary signal. in the receiver, the received groups of pulses, after detection and amplification, are stretched by a single-shot circuit (22) to produce binary signals of substantially the same length as the original binary signals. As each transmission is substantially shorter than each binary signal, power consumption in the keyboard entry device is substantially reduced as compared with a system in which the infra-red pulses for each input signal extend over the input signal length.
Patent EP-0133523-A2 (EP)
Inventor: BAUER HANS JURGEN
IPC: A47C3/30
Filed: 1984-07-28
Abstract: 1. Longitudinally displaceable pneumatic spring for a lockable lifting device for the infinitely variable adjustment of seats, table tops or the like, with an at least predominantly cylindrical housing from one end of which project coaxially a piston rod (10) and from its other end coaxially an actuating push rod (26) for longitudinal adjustment purposes, with, extending the housing (9) coaxially and enclosing the actuating push rod (26), a fixing portion for attachment to a hub provided on the seat or on the table top and with, disposed for displacement in the fixing portion (21) and adapted to abut the actuating push rod (26), a sliding member (27) comprising an axially screw-adjustable outer surface for substantially clearance free abutment on an actuating lever (35), characterised in that the sliding member (27) is non-rotatably guided in the fixing portion (21), for which purpose the sliding member (27) has, bearing on a guide face (34) of the fixing portion (21), a guide portion (33) of non-circular cross-section.
Patent EP-0139228-A2 (EP)
Inventor: MORI KEI
IPC: G02B6/28
Filed: 1984-09-19
Abstract: A light diverting and switching device connected in cascade between a transparent cylindrical optical conductor at a light source side and another transparent cylindrical optical conductor at a light emission side for diverting and picking up a part of light transmitted through said optical conductor. 
     The light diverting and switching device is comprised of a first transparent cylindrical member having one surface formed on a horizontal plane so as to be connected with the optical conductor at the light source side and another surface formed on an inclined plane, a second transparent cylindrical member having one surface formed on an inclined plane to be connected with the inclined surface of the first cylindrical member and another surface formed on a horizontal plane to be connected with the optical conductor at the light emission side and further provided with a circular hole elongated in a horizontal direction toward the inclined surface, a third transparent cylindrical member for adjusting the diverted light which is installed so as to move reciprocatedly back and forth in said circular hole of the second cylindrical member and has an edge surface formed on an inclined plane the same as the inclined surface of the second cylindrical member, and a fourth transparent cylindrical member for use in the diverted light which is connected with the first cylindrical member and has a connected surface opposed to the third cylindrical member.
Patent EP-0142802-A2 (EP)
Inventor: ALLEN RICHARD BRIAN
IPC: C08L67/02
Filed: 1984-11-10
Abstract: Normally glossy thermoplastic compositions of aromatic polycarbonates, alone, or with second resins are surface- altered by adding a small effective amount of a solid terpolymer of ethylene, carbon monoxide and a third monomer, e.g., vinyl acetate.
Patent EP-0144061-A2 (EP)
Inventor: BOARDMAN PETER WILLIAM
IPC: B65H29/16
Filed: 1984-11-28
Abstract: Die Vorrichtung zum Fördern von geschnittenen Metallteilen weist eine aus mehreren einzelnen Förderelementen (16) zusammengesetzte Fördervorrichtung (10) auf, die abgeschnittene Metallplatten derart aufnimmt, daß die Förderbander (44) nicht beschädigt werden. Hierzu sind zwischen den Förderelementen (16) höhenverstellbare Tragelemente (20) vorgesehen, die den abgeschnittenen Metallteil oberhalb der einzelnen Förderbänder (44) aufnehmen und auf die Förderbänder (44) ablegen. Die einzelnen Förderbänder (44) werden mittels einer aus zahlreichen Wellenteilen gebildeten Welle angetrieben. Die Wellenteile sind über verschiebbare Kupplungsbolzen untereinander antriebsverbunden. Sollte lediglich ein einzelnes Förderband (44) beschädigt werden, so braucht die Kupplungshülse nur so weit verschoben zu werden, bis das Förderband (44) zwischen dem Spalt, der zwischen den beiden gegenüberliegenden Enden der Wellenteile gebildet wird, herausgenommen werden kann.
Patent EP-0150344-A2 (EP)
Inventor: ZERZA HORST ING
IPC: B66C23/34
Filed: 1984-12-05
Abstract: 1. Crane with a telescopic tower (6, 21) attached to a revolving superstructure or the superstructure frame (3) of a portal (1), whose inner tower section (21) - which can be extended out of the outer tower section (6), it being possible to pivot the latter around a pintle (5) provided at its lower end for the purpose of erection during assembly - is connected at its upper end with an articulated joint to the inner beam section (24) of the jib, on whose outer end is hinged an outer beam section (23) of the jib, these beam sections (23, 24) being provided with guideways for a trolley (20), with two braces (31, 32) hinged in the region of the tower head, over the outer locating points (33) of which a rear bracing wire (34) runs to a locating point on the revolving superstructure or superstructure frame (3), with a brace (22) hinged in the region of the articulated joint (25) of the beam sections (23, 24) of the jib where at the outer end of the middle brace (32) hinged in the region of the tower head two further bracing wires (36, 37) are connected, one of which (36) is connected in the region of the articulated joint (25) of the beam sections (23, 24), and the other of which (37) runs over a locating point at the outer end of the brace (22) hinged in the region between the beam sections (23, 24) to a locating point (38) at the outer end of the outer beam section (23), and with a trolley travelling winch and a hoisting winch (7, 8), characterised in that both winches (7, 8) are located in the region of the revolving superstructure or superstructure frame (3), the trolley cable (9) runs over at least one sheave (12, 13) mounted in the region of the lower end of the outer tower section (6), one sheave (14) mounted in the region of the upper end of the outer tower section (6), one sheave (15) mounted in the region of the lower end of the inner tower section (21), and over sheaves (16, 18, 19) mounted in the region of the tower head, the outer end of the outer beam section (23) of the jib and in the region of the articulated joint (25) of the beam sections (23, 24) to a locating point of a trolley (20) and the hoisting cable (39) runs over intermediate sheaves (40, 41), deflecting sheaves of the trolley (20) and the roller or rollers of the crane hook (43) to a locating point (44) at the outer end of the outer beam section (23).
Patent EP-0129353-A2 (EP)
Inventor: ATKINS EDWARD ARTHUR
IPC: H02G3/06
Filed: 1984-05-30
Abstract: A cable gland for an electric cable having a sheath of armour wires, which cable gland includes a thimble; a sleeve for the cable comprising a frusto-conical armour spreading part receivable in the thimble to clamp the armour wires therein, and an auxiliary, cylindrical part fast with the part and separable therefrom under a predetermined torque; and an urging and locking member for urging the part into the thimble and for locking the part therein. An end of the member is screwthreadedly receivable on the part of the sleeve, and the opposite end is screwthreadedly receivable on a cylindrical body portion of the thimble. An intemally screwthreaded nut is receivable on the part of the sleeve for securing the sleeve through a hole in a junction box.
Patent EP-0132380-A2 (EP)
Inventor: EVANS GEORGE D II
IPC: A61B5/02
Filed: 1984-07-19
Abstract: @ A connector (3) for connecting a transducer (1) to a monitor (2) in a system for monitoring physiological conditions in humans and other animals includes means (4) for transforming the impedance level of signals from the transducer to a level appropriate for the monitor and for drawing and adapting power from the monitor for effecting this impedance transformation. The connector (1) may also include one or more of the following means (5) a mechanism for adjusting the offset or sensitivity of the signal from the transducer; a mechanism for detecting the absence of the transducer; a mechanism for detecting an open circuit between the monitor and the transducer; a device for converting power drawn from the monitor to direct current where the power drawn from the monitor is, before conversion, either sine wave or pulsed; a mechanism for regulating the current from the monitor; and a mechanism for eliminating common-mode voltage errors from the transducer signal.
Patent EP-0119929-A2 (EP)
Inventor: YIN PATRICK Y C
IPC: H03K19/018
Filed: 1984-03-16
Abstract: A novel output stage is provided for producing a TTL output signal in response to the differential output signals from an ECL switch. The output stage includes a translator portion to shift the levels of complementary signals produced by the ECL switch to the appropriate levels for use in driving a TTL output stage, a phase splitter circuit which is driven by the level shifted complementary output signals from the ECL stage and a single output lead. The currents through the level shifting transistors and resistors are controlled by a single current reference generator. The output signals from the translator circuit have voltage levels substantially independent of variations in the power supply voltage.
Patent EP-0153611-A2 (EP)
Inventor: METZ PETER DIPL-ING
IPC: F24H9/18
Filed: 1985-02-04
Abstract: Gasheizkessel mit Brenner ohne Gebläse mit Teillaststeuerung aus einer Brennkammer mit darüberliegenden, den Kesselblock bildenden Wärmetauscher-Elementen, in deren Wandung ein Venturirohr mit Düse sowie eine Luftklappe angeordnet sind, über die jeweils Teilmengen der für die Verbrennung erforderlichen Luft in die Brennkammer angesaugt werden, bei dem die gegen die Wärmetauscherelemente (1) offene Brennkammer an ihren weiteren Wandungen und die Luftklappe (7) an ihren Rändern dicht gegen Falschluftzustrom in die Brennkammer abgedichtet sind, wobei das Venturirohr (5) einen den Verbrennungsluft-Zustrom auf eine feste Teilmenge der bei Vollastbetrieb benötigten Luftmenge begrenzenden Querschnitt aufweist und in der Luftklappe eine Öffnung vorgesehen ist, die auf den Zustrom der Differenzluftmenge kalibriert ist, die über die durch das Venturirohr zuströmende Luftmenge hinaus zur optimalen Wirksamkeit des Brenners bei dem gewünschten Teillastbetrieb erforderlich ist. Das Venturirohr (5) weist vorteilhaft einen Querschnitt auf, durch den die Luftzufuhr in die Brennkammer (3) auf einen Anteil zwischen 1/3 und 2/3, vorzugsweise auf weniger als die Hälfte der bei Vollastbetrieb benötigten Luftmenge begrenzt wird, wobei in der Luftklappe (7) eine Fensteröffnung angeordnet ist, in die eine austauschbare, die kalibrierte Bohrung enthaltende Blendenscheibe (11) unter Abdichtung gegen Falschluftdurchtritt an ihren Rändern gehalten ist.
Patent EP-0160837-A2 (EP)
Inventor: GEIS ANDREAS
IPC: B60S1/40
Filed: 1985-04-02
Abstract: 1. Wiping apparatus for windscreens of motor vehicles, having a swing-driven wiper arm (14 and 114), which executes a translatory to and fro movement in its longitudinal extent, super-imposed on this swing movement, having a joint bolt (30) and an adaptor (36 and 136), which is connected to the wiper arm and receives in swingable manner in a bearing recess (54 and 154) the joint bolt arranged on the wiping blade (18), characterized in that the section (34 and 134) of the wiper arm (14 and 114) connected to the adaptor (36 and 136) is curved spoon-like and the adaptor (36 and 136) has two walls (44, 50 and 144, 150) spaced apart and adapted to the spoon shape of the section, between, which walls the section (34 and 134) of the wiper arm (14 and 114) is arranged.
Patent EP-0180088-A2 (EP)
Title: Vorrichtung zum Aufbrechen, Verbauen, Düngen und Heilen pflanzenbaulich genutzten Bodens
Inventor: ZINCK EUGEN
IPC: A01B79/00
Filed: 1985-10-15
Abstract: Die Vorrichtung (1, 101) weist eine Sonde (8, 108) mit einem Innenrohr (7, 107), ein mit dem Kolben (29, 129) eines pneumatischen Zylinders (28, 128) gekoppeltes Druckluft-Schnellschlußventil (19, 119), einen Substrat-Zwischenbehälter (2, 102), ein Injektionsventil (11, 111), ein Injektionsrohr (14, 114), eine als Luftleitung (39, 139) ausgebildete Hubstange (20, 120) sowie einen Kolben (35, 135) und eine Staudruckkammer (40, 140) in einem weiteren druckluftbetriebenen Zylinder (34, 134) auf. An beiden Zylindern (28, 128 bzw. 34, 134) sind Steuerdruckleitungen (45, 46, 47, 145, 146, 147) und an der Staudruckkammer (40, 140) ist eine Druckluftleitung (48, 148) angeschlossen, die von einem Pilotventil (49, 149) herangeführt ist, das über eine weitere Steuerdruckleitung (50, 150) betätigbar ist. Im Zwischenbehälter (2, 102) kann mindestens eine Luftdüse (178) vorgesehen sein, aus der bei geöffnetem Injektionsventil (111) ein Druckluftstrom (181) austritt, der das Substrat im Behälter (102) sofort beim Öffnen des Injektionsstrahls hineinschleudert. Ebenso kann zum Aufbau eines Überdrucks im Zwischenbehälter (102) in dessen Innenraum (115) ein an einer Überdruckleitung (183) angeschlossener Lufteinlaß (192) einmünden.
Patent EP-0185243-A2 (EP)
Inventor: VACCA ALBERTO
IPC: G03C1/34
Filed: 1985-12-03
Abstract: @ A photosensitive silver halide material for obtaining black and white half-tone dot or line images comprises a fine grain and high-chloride silver halide emulsion reactively associated with an aqueous latex of a hydrophobic vinyl addition polymer in combination with a stabilizer selected from the group consisting of 4-hydroxy-1,3,3a,7-tetrazaindenes, benzotriazoles and benzimidazoles. The silver halide emulsion has an average grain size lower than or equal to 0.20 micron with at least 60% of its molar halide content consisting of chloride ions. 
     The material allows high-contrast and high resolving power images to be obtained. 
     The material has a good developability in photographic processings and this reduces the development times and increases productivity.
Patent EP-0178701-A2 (EP)
Inventor: BACCINI GIOVANNI
IPC: G01G19/44
Filed: 1985-09-16
Abstract: Scales of the type comprised of a base carrying a weighing platform, a lever system with a weighing spring being interposed between said base and said platform, wherein the lower end of said spring is flattened and urges against said base, and the upper end of said spring is threaded through a cover, said lever system being tied to said cover so that said spring can be calibrated by screwing more or less said spring through said cover
Patent EP-0181044-A2 (EP)
Inventor: VAN DER LELY ARY
IPC: A01B49/02
Filed: 1985-11-05
Abstract: A soil cultivating implement that is movable operatively over the ground in the direction (A) by a tractor or other operating vehicle comprises a row of power-drivable soil working members (3) that extends substantially horizontally perpendicular to the direction of travel (A) with each member (3) having at least one soil working tine (5) that projects downwardly into the soil that is to be cultivated. The implement has a frame portion (1) upon the top of which two support plates (21) have the leading ends of lower and upper links (22 and 23) connected to them by lower and upper horizontal pivots (24). The rear ends of the links are connected to upright arms (26) by releasable pivot pins (25 and 27) whose position relative to said arms (26) can be changed by entering them through chosen holes (29) in rows of those holes (29) formed through the upright arms (26). The links (22 and 23) and the arms (26) form parts of corresponding pivotable quadrilateral linkages (28) and the lower ends of the arms (26) carry a soil collecting member (56) which comprises a row of elongate tooth-like elements (49) whose position relative to one another and to the arms (26) are adjustable Spring-loaded latches (34) provided with operating handles (35) can be entered in chosen slots (37) to fix the angularity of the linkages (28) for as long as may be required. The construction allows the level, inclination to the vertical and position with respect to the direction of travel (A) of the soil collecting member (56) to be adjusted to a very large extend thus enabling said member (56) to function in a substantially optimum manner in virtually all of the many and varied operating circumstances of the implement.
Patent EP-0150114-A2 (EP)
Inventor: SCHIFF LEONARD NORMAN
IPC: H03H17/06
Filed: 1985-01-18
Abstract: A finite impulse response sampled data filter is provided with parallel tapped delay lines (37-41; 32-36) to one of which scaled (31) input samples are applied and to the other of which non-scaled samples are applied. The scaled and non-scaled signal samples from the parallel tapped delay lines are both made available to weighting circuits (42-46) for utilization thereby in producing weighted samples which are added (47) to produce the filtered output samples.
Patent EP-0162681-A2 (EP)
Inventor: ROSENCWAIG ALLAN
IPC: G01N21/00
Filed: 1985-05-20
Abstract: A laser beam (34) from a laser (30) is periodically modulated by a modulator (32) and focussed by a lens (38) on to the surface of a sample (22) which is raster scanned beneath the focussed beam by a table (24). The area of the sample heated by the modulated laser beam is probed by a beam (52) from a second laser (50). Radiation reflected from the beam (52) is detected by a photodetector (56) and the signal therefrom is analysed in a processor (58) which can compare the signal with a reference signal to determine the surface conditions of the sample (22), which may be a semiconductor substrate. The surface conditions which are evaluated in this way can include presence of residues on the sample surface or dopant concentration beneath the sample surface.
Patent EP-0180372-A2 (EP)
Inventor: AMIN MAHENDRA ISHVERBHAI
IPC: C07D501/00
Filed: 1985-10-15
Abstract: @ The hydrochloride and hydrobromide salts of the antibiotic Ceftiofur, which are crystalline.
Patent EP-0184433-A2 (EP)
Inventor: TAYLOR SPENCER EDWIN THE BRITI
IPC: A23L29/10
Filed: 1985-12-04
Abstract: An HIPR emulsion of oil in water is prepared by a method comprising the steps of (a) generating a foam by beating a gas into an aqueous solution of a surfactant and (b) dispersing the foam into the oil under low shear conditions in the range 10 to 1,000 reciprocal seconds in such manner that an emulsion is formed comprising distorted oil droplets having mean droplet diameters in the range 2 to 50 microns, separated by aqueous films, 70 to 98% by volume of the liquid content of the emulsion being oil.The method is applicable to both high and low viscosity oils.Depending on the nature of the oil, the emulsions can be used in the food, drug. cosmetics and petroleum industries.
Patent EP-0187655-A2 (EP)
Inventor: NARUSE MEGUMI
IPC: G03G5/082
Filed: 1986-01-07
Abstract: In an electrophotographic photosensitive device, which comprises an electroconductive support (100), a photoconductive layer (200) provided thereon, and a surface protective layer (300) provided on the photoconductive layer (200), the surface protective layer (300) is made from a film having a local level density of no more than 5 x 10 17  cm- 3  and a higher dark resistance than the photoconductive layer (200). The surface protective layer (300) is less susceptible to deterioration and adhesion to the photoconductive layer (200) is enhanced. Thus the device has a prolonged life.
Patent EP-0188246-A2 (EP)
Inventor: BUNNING DONALD LEROY
IPC: C07C45/50
Filed: 1986-01-10
Abstract: In a primary process for hydroformylating olefins to form aldehydes in which a liquid or gas recycle step is conducted and a gaseous effluent is vented, the improvement which comprises employing the effluent as a reactant feed for a decoupled secondary liquid-or gas recycle hydroformylation process conducted conjointly therewith.
Patent EP-0189940-A2 (EP)
Inventor: REINICKE ROBERT H
IPC: A61M5/145
Filed: 1986-01-31
Abstract: An integral fluid filter and capillary restrictor unit (40), or alternatively an integral fluid filter and multiple orifice restrictor unit, is resiliently positioned in a manifold body (22) which is edge mounted to a flat cylindrical assembly which contains the medication reservoir (18) and pressure stabilizing chamber (20) to provide a completely self- contained implantable unit which is thin, small and lightweight and yet needs to be refilled only as often as the much larger stainless steel capillary tube devices with bellows type reservoirs now on the market.
Patent EP-0195938-A2 (EP)
Inventor: WESSOLOWSKI BERND
IPC: G01L5/10
Filed: 1986-02-22
Abstract: Eine Fadenzugkraftmeßvorrichtung weist einen federnd bewegbaren Fadenfühler auf, dessen Durchbiegung als Reaktionskraft der Fadenzugkraft gemessen wird. Der Fadenfühler besitzt eine hohe Eigenfrequenz, um zu gewährleisten, daß auch hochfrequente Schwankungen der Fadenzugkraft erfaßt werden können. Hierzu taucht der Fadenfühler in ein Bad einer magnetischen Dämpfungsflüssigkeit. Der Fadenfühler (1) ist ein einseitig eingespannter Federstab, der an seinem freien Ende einen Ansatz (9) trägt, welcher in eine magnetische Flüssigkeit eintaucht. Die Flüssigkeit befindet sich in einer Vertiefung (12), an deren Grund ein Permanentmagnet angeordnet ist.
Patent EP-0195981-A2 (EP)
Inventor: DOBRING WILFRIED
IPC: B41J11/08
Filed: 1986-03-12
Abstract: The invention relates to a printing mechanism (2) with a print hammer bar (8) as platen backing extending in the print line direction and a printing head (6) in a printer housing (4). The printing head (6) can not be brought down or lifted off in the direction vertical to the imprint plane. The print hammer bar (8) is firmly attached to a support (18) and the support (18) is adjustable vertically to the imprint plane. Furthermore, a transport roller (10) connected to a drive is mounted on the support, which can be brought down onto a counter-roller (16) precisely aligned relative to the printing head. In addition to its transport function, the transport roller (10) also has the task of measuring the thickness of the recording carrier lying between the transport roller (10) and the counter-roller (16) and of controlling the distance or the applied pressure between the print hammer bar (8) and the printing head (6). To this end, the transport roller is arranged to be capable of displacement by way of example in the bringing-down direction against the force of a pressure spring (28). A control mechanism is provided by means of which a pre-determined position of the transport roller (10) relative to the support (18) is established at which the pressure spring exerts a pre-determined pressure and the imprint gap or the pressure between the printing head (6) and the print hammer bar (8) is of the required magnitude. <IMAGE>