baber/WOPTO huggingface dataset:
Patent EP-0134468-A2 (EP)
Inventor: MOSER HELMUT DIPL-ING
IPC: H03G3/30
Filed: 1984-07-04
Abstract: Bei einem Empfangsverstärker zur Verstärkung eines Photostromes mit einem lichtempfindlichen Halbleiterbauelement, insbesondere Photodiode, und einem Verstärkertransistor ist zwischen das lichtempfindliche Halbleiterbauelement (FD) und den Verstärkertransistor (T2) eine Koppelkapazität (Ck) geschaltet, die derart bemessen ist, daß sie vom lichtempfindlichen Halbleiterbauelement gelieferte Signale mit einer unterhalb einer bestimmten Schwelle liegenden Frequenz vom Verstärkertransistor (T2) fernhält, wobei ein Transistor (T1) zur Gegenkopplung vorgesehen ist, der einen solchen Strom liefert, daß dieser Strom eine von Lichtimpulsen am lichtempfindlichen Halbleiterbauelement hervorgerufene Stromänderung kompensiert.
Patent EP-0133497-A2 (EP)
Inventor: BASSLER HELMUT DIPL-ING
IPC: F04D5/00
Filed: 1984-07-20
Abstract: A regenerative pump is proposed which serves in particular for conveying fuel to a fuel supply system for internal combustion engines. The pump comprises an impeller (1) which is rotatably mounted in a pump housing (3), the outer circumferential area of which impeller has blades forming blade grooves (21). A first characteristic geometric feature for obtaining optimum pump dimensions is the value Rm = SL which should lie within a range of 0.4 to 2 mm. At the same time, S signifies the cross-sectional area enclosed between the conveying channel wall (22, 24) and the impeller circumference (5, 6, 7, 8) and L signifies the circumferential length (5, 6, 7, 8) of the impeller (1) dipped into the conveying channel (2). A second characteristic geometric feature Rs = B/E and a third characteristic geometric feature Ra = A2/A1 of the pump should lie within a range of 0.5 to 1.5. Here, B is the axial width of the impeller (1), E is the radial blade height of the impeller (1), A1 is the sum of the two partial surfaces of the cross-sectional area S extending to the side of the impeller (1) and A2 is the remaining partial area of the cross-sectional area S. 
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Patent EP-0144573-A2 (EP)
Inventor: CASATI FRANCOIS MARIE
IPC: C08G18/18
Filed: 1984-09-13
Abstract: A catalyst and process are provided for producing polyurethanes by contacting an organic polyol and an organic isocyanate with a catalyst comprising an N-substituted alkoxyalkyl piperazine and preferably additionally comprising an N-alkoxyalkyl morpholine wherein the alkylene moieties of the morpholine and piperazine are independently selected from the group consisting of C, to about C 5  alkylene moieties, and wherein the alkoxy moieties are independently selected from the group consisting of C 1  to about C 3  alkoxy moieties.
Patent EP-0144661-A2 (EP)
Inventor: ARAPS CONSTANCE JOAN
IPC: H01L21/312
Filed: 1984-10-19
Abstract: Thin dielectric films are formed on an electronic component by in situ curing a polymerizable oligomer which is end capped with vinyl and/or acetylenic end groups. An electronic component comprising the cured product is also disclosed.
Patent EP-0144774-A2 (EP)
Inventor: KANEVSKY DIMITRY
IPC: H04R25/00
Filed: 1984-11-07
Abstract: 57 An audiotactile communication system including input apparatus including apparatus for converting audio signals into input electrical signals related to the audio signals, circuit apparatus responsive to the electrical signals for producing first or second output electrical signals, the first signals being produced when a DC signal which is a function of the input electrical signals is not less than a selected reference DC signal and the second signals being produced when the DC signal is less than the selected reference DC signal, and transducer apparatus responsive to the output electrical signals for providing tactile signals adapted to be sensed by a person.
Patent EP-0149149-A2 (EP)
Inventor: JAHNKE ALEXANDER
IPC: F21V35/00
Filed: 1984-12-13
Abstract: In a candle holder having a beaker-like container open upwards and a cylindrical guide tube which accommodates the candle shaft, the guide tube is inserted loosely into the container in such a way that the guide tube is also surrounded laterally and below by the container. The hollow guide tube is open above and below and provided with at least one support part which supports it in the beaker and secures it against tilting. The container is filled with water to above the guide tube, so that the inserted candle can be buoyed up with respect to the edge, and so that the water jacket and the container generate decorative light effects. For the purpose of ease of cleaning, the guide tube can be removed from the container. <IMAGE>
Patent EP-0125745-A2 (EP)
Inventor: HOLMES RORY A
IPC: D04H1/42
Filed: 1984-02-02
Abstract: A sterile low cost disposable fabric suitable for use in making repellant breathable drapes and gowns for use in a sterile environment, said fabric comprising rudimentary discontinuous and alternating rows of entangled cellulosic and polymeric fiber rows extending in the machine direction, and having a predominantly polymeric surface and predominantly cellulosic surface and at least said cellulosic fibers being subject to a repellant treatment, yielding a breathable repellant soft fabric with enhanced drape and enhanced frictional properties.
Patent EP-0121389-A2 (EP)
Inventor: CLARK ADRIAN PERCY
IPC: H04B3/04
Filed: 1984-03-26
Abstract: Filters are provided at the outputs of data transmission links to overcome attenuation distortion and phase distortion but such filters tend to increase the noise content of received signals. In the present invention a filter 17 coupled to a linear baseband channel 10 is constrained to be an all pass network, thus avoiding any noise enhancement at its output. The filter 17 is adjusted by means of a channel estimator 19 and an adjustment system 20 to give the channel plus the filter an impulse-response that rises rapidly to its peak, thus simplifying the detection process needed for a satisfactory tolerance to noise. The required response is obtained by finding those roots (zeros) of the z transform of the sampled impulse-response of the channel, which have a modulus greater than some given value which is not less than unity, and adjusting the said filter such that, in the z transform of the sampled impulse-response of the channel and filter, the said roots are replaced by the complex conjugates of their reciprocals, the remaining roots of the channel z-transform being left unchanged.
Patent EP-0124323-A2 (EP)
Inventor: HANSEN DAVID M
IPC: B21J15/00
Filed: 1984-04-18
Abstract: A press (10) for assembling a fastener (31) or the like to a plate (33) orthe like comprises a frame (12) and an anvil assembly (20, 22) carried by the frame (12). A linkage mechanism assembly is carried by the frame (12) and includes two links (39, 50). A ram assembly (27) is operatively connectable to one of the two links. A first fluid operated cylinder and piston assembly (80, 82, 84) holds the ram assembly (27) in a raised position. A first switch (160) terminates the flow of fluid to the first cylinder (84), thereby permitting the ram assembly (27) to drop. A second fluid switch (90, 96) is activated after a sufficient drop of said piston to energize a second fluid operated cyl- inderand piston assembly (58, 56) forextending and retracting said links (39, 50) and thereby move one of said links (50) into force transmitting relationship with said ram assembly (27), to thereby cause said ram assembly to move forcefully down toward the fastener for the purpose of installing the fastener (31) into the plate (33).
Patent EP-0127372-A2 (EP)
Inventor: YOUNG DONALD ALLEN
IPC: F02N15/06
Filed: 1984-05-15
Abstract: A starter motor including an electric motor (11), an epicyclic reduction gear mechanism (16) driven by the electric motor, and a pinion gear wheel (22) driven from the output member of the epicyclic reduction gear mechanism (16). The output member of the epicyclic gear mechanism )16) is the planetary gear carrier (18) of the mechanism and the annular gear (19) of the mechanism (16) is held against rotation relative to the frame of the starter motor by a torque limiting clutch which, when the annular gear is subjected to a torque in the direction opposite to that to which it is subjected during cranking of the associated engine, and in excess of a predetermined value, slips so limiting the torque to which the epicyclic gear mechanism (16) and the remainder of the starter motor drive train is subjected.
Patent EP-0133375-A2 (EP)
Inventor: HANLON JOHN VINCENT
IPC: C10L1/222
Filed: 1984-08-03
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel into which has been blended suitable concentrations of
     (a) organic nitrate ignition accelerator,   (b) copolymer of an alpha-olefin having from 8 to 30 carbon and an N-substituted maleimide wherein the n-substituents are organic radicals having from 3 to 60 carbons and from 1 to 5 amine nitrogens, said copolymer having from 4 to 20 repeating olefin-maleimide units, and   (c) hydrocarbyl amine having from 3 to 60 carbons and from 1 to 10 nitrogens.
Patent EP-0136802-A2 (EP)
Inventor: DE TROOSTENBERGH JEAN-CLAUDE
IPC: C12P7/18
Filed: 1984-08-22
Abstract: @ An industrial process for producing a polyol mixture containing glycol and erythritol comprises subjecting a sugar to aerobic fermentation using Moniliella tomentosa var. pollinis. The process also produces ribitol and the proportion of ribitol in the polyol mixture and the total polyol yield are increased by increasing the degree of aeration of the fermentation medium. The use of a higher oxygen transfer rate provides a means of optimising sugar conversion into the most economically attractive polyols.
Patent EP-0147085-A2 (EP)
Inventor: HORWELL DAVID CHRISTOPHER
IPC: C07D295/135
Filed: 1984-12-03
Abstract: Substituted trans-1,2-diaminocyclohexyl amide compounds demonstrating selective opioid receptor binding possess utility as analgesic, diuretic, and psychotherapeutic agents. A method of preparing the compounds, pharmaceutical compositions employing the compounds, and a method of alleviating pain employing the compounds are also disclosed.
Patent EP-0128862-A2 (EP)
Inventor: BERNER GODWIN DR
IPC: C25D13/06
Filed: 1984-05-08
Abstract: A corrosion-inhibiting coating composition containing (a) a film-former and (b) as the corrosion inhibitor, an effective amount of an aliphatic or cycloaliphatic mono-, di-, tri- or tetra- carboxylic acid which is substituted in its aliphatic or cycloaliphatic radical by at least one group of the formula I <IMAGE>  I   in which X is oxygen, sulfur or NH and each R independently of the others is hydrogen, alkyl, halogenoalkyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, -CN, -NO2, -COOH, -COOalkyl, -OH or a primary, secondary or tertiary amino or carbamoyl group, R not being -NH2 in the case of a monocarboxylic acid in which X is sulfur, and also base addition salts of these compounds are useful as corrosion inhibitors.
Patent EP-0152922-A2 (EP)
Inventor: TATAMI MITSUSHIGE C O SONY COR
IPC: H04N9/89
Filed: 1985-02-14
Abstract: A method and system for converting an analog video input signal (V<sub>IN</sub>) into a digital video signal (V<sub>o</sub>) corrects for jitter and other spurious input frequency errors without the need for a time base correction circuit. The phase of the video input (V<sub>1N</sub>) relative to a reference signal (SC) is measured at two points of time during video signal processing and the two measured phase values are compared to derive a phase error signal (S<sub>5</sub>) indicative of the spurious phase error for a corresponding horizontal scan line. The phase error signal (8<sub>5</sub>) is then used to adjust the phase of sampling clock pulses (CK) used to sample to analog input values of the corresponding scan line for conversion to digital values. Each clock pulse is phase-shifted only slightly, as the derived spurious phase error is distributed evenly among all of the clock pulses for the corresponding scan line. Preferably, the phase error is distributed linearly across the corresponding scan line and mirror-symmetrically about the center of the scan line.
Patent EP-0162208-A2 (EP)
Inventor: CHO HIDETSURA
IPC: C07D239/20
Filed: 1985-03-08
Abstract: N-substituted 3,4-dihydropyrimidine derivatives of the formula:wherein X'. X<sup>2</sup>, X<sup>3</sup> and R', R<sup>2</sup> have the meanings shown in the claims, and pharmaceutically acceptable acid addition salts thereof. In form of pharmaceutical compositions they are useful as agents for treating disorders of the cardiovascular system, for example, as hypotensive agents, agents for ameriolation of brain circulation and anti-angina pectoris agents. Processes for producing the above compounds economically and effectively are also disclosed.
Patent EP-0159024-A2 (EP)
Inventor: NOGUCHI MASARU
IPC: H04N1/113
Filed: 1985-04-17
Abstract: In a light beam scanning apparatus for scanning a light beam by use of a mechanical deflector such as a galvanometer mirror or a rotating polygonal mirror, the deviation of the light beam in the direction perpendicular to the scanning direction is corrected by a correcting light beam deflector. The correcting light beam deflector is driven by a control circuit in which a correcting signal is input. The correcting signal is obtained by a position detector which detects the position of a light beam scanned in correspondence with the scanning light beam. The position detecting light beam and the scanning light beam are caused to impinge upon the same point or points coincident with each other on a light deflector such as a galvanometer or a polygonal mirror so that the position detecting light beam may be deflected or deviated in correspondence with the scanning light beam.
Patent EP-0163999-A2 (EP)
Inventor: SY KIAN-BON KHO
IPC: H04L12/46
Filed: 1985-05-17
Abstract: A method for protecting the integrity of data in a multi-loop communication network is disclosed. A source station generates and forwards a frame with a unique format and a frame check sequence (FCS). At each bridge, an algorithm is provided to process the frame. If the frame is at a source bridge and not discarded, the FCS is preserved by encapsulating it in the Information field. The source bridge generates a new FCS, appends it to the frame and forwards the frame. Thereafter, each intermediate bridge generates its own FCS, appends it to the frame and forwards the frame. At the target bridge, no FCS is generated. The preserved FCS is forwarded as the FCS of the frame.
Patent EP-0168002-A2 (EP)
Inventor: KREIN WALTER
IPC: B60J7/04
Filed: 1985-07-05
Abstract: The invention relates to a sliding cover tarpaulin frame, in particular for lorries and trailers, consisting of two longitudinal arches borne by vertical supports and transverse arches displaceably guided by the latter. The longitudinal arches are constructed as guide rails for guiding sliding bodies directly connected to the transverse arches. The longitudinal arches also serve for the slidable guiding of suspended partition walls.
Patent EP-0191144-A2 (EP)
Inventor: LOGO ROLAND
IPC: E04B1/80
Filed: 1985-11-08
Abstract: A structure such as external walls, internal walls, wall plates, facade plates or composite plates and the like has at least one board- like or wall-like gas concrete element (6) and a thermal, cold and sound insulating layer (3), the surfaces of both parts being connected with each other by an adhesive layer (4) on a cement basis and a tough and resilient metal-free anti-corrosive tissue (5) being embedded in the adhesive layer (4). <IMAGE>
Patent EP-0188713-A2 (EP)
Inventor: FRIEDEN PETER
IPC: F04C29/02
Filed: 1985-12-04
Abstract: 1. An oil feed device for vacuum pumps, having an evacuated side chamber (1) partially filled with oil, preferably for rotary piston vacuum pumps in which a shaft end (7) projecting into the side chamber forms the drive for the oil feed device, characterised in that it comprises a disc (13) which is disposed on the shaft end (7) and extends to a point below the oil level (15) and has a radially inwardly open channel (14), and that a fixed line (16, 20) for feeding oil extends into the channel (14) in such a way that the mouth (17) of the oil line faces the direction of rotation of the disc (13).
Patent EP-0187298-A2 (EP)
Title: Composés organiques d'ammonium quaternaire et procédé pour leur fabrication
Inventor: WALRAEVENS RENE
IPC: C11D/
Filed: 1985-12-11
Abstract: Composés d'ammonium quaternaire, de formule générale: <IMAGE> dans laquelle: R1 est un groupe alkyle ou aryle, non substitué ou substitué par au moins deux groupements ester; R2, R3 et R4 sont des groupes alkyle, aryle, arylalkyle ou alkylaryle substitués par des groupements ester comportant au maximum 10 atomes de carbone; m, r et n sont des nombres entiers; A? est un anion tel que m × r = n. Les composés sont obtenus par traitement d'une alcool-amine tertiaire avec un agent d'alkylation ou d'arylation et un agent d'acylation. Ils peuvent être utilisés comme activants des persels dans des compositions de lavage.
Patent EP-0152292-A2 (EP)
Inventor: ROGERS GARNELL A JR
IPC: A61P29/00
Filed: 1985-02-08
Abstract: A gelatin capsule for oral administration comprises a gelatin shell substantially encapsulating a physiologically compatible fill material, the fill material comprising an effective dosage amount of acetaminophen, a vehicle for the acetaminophen, a surfactant and a modifier for the vehicle, characterised in that:-
     (a) the vehicle comprises a low molecular weight polyethylene glycol having an average molecular weight of from about 400 to 1000 and a higher molecular weight polyethylene glycol having an average molecular weight of from about 1000 to about 10000, the acetaminophen being substantially evenly distributed through the vehicle;   (b) the surfactant is of a type that is physiologically solubile and is in solution in the vehicle; and   (c) the viscosity modifier is present in an amount equal to or greater than the amount necessary to gel the vehicle.
Patent EP-0156595-A2 (EP)
Inventor: ROSINSKI EDWARD JOSEPH
IPC: C01B39/36
Filed: 1985-03-14
Abstract: Discrete particles, for example, extrudates and microspheres, comprising up to 60% by weight of high-silica zeolite in a matrix are obtained by in situ seeded crystallization of the zeolite in the absence of organic cations.
Patent EP-0164870-A2 (EP)
Inventor: JALANBO ZIAD
IPC: G04G99/00
Filed: 1985-05-02
Abstract: An electronic calculator comprising:
     facilities for performing conventional arithmetical operations,   date input means,   manual input means for receiving numerical data for said facilities and for receiving as a manual input data corresponding to the position on the earth of a location,   preprogrammed means for calculating the times of sunrise, sunset, noon and the times knows as "Fajer", "Asser", and "Issha" in the Moslem day for that location, and   display means for displaying any of said calculated times and for displaying the results of any said conventional arithmetical operations.
Patent EP-0173532-A2 (EP)
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/44
Filed: 1985-08-19
Abstract: A heat transfer sheet comprising a base film and a hot melt ink layer formed on one surface of the base film, said hot melt ink layer comprising one or more components which impart filling to the printed areas of a transferable paper during transferring. Another type of a heat transfer sheet comprising a base film, a hot melt ink layer laminated on one surface of the base film, and a filling layer laminated on the hot melt ink layer, said filling layer comprising one or more components which impart filling to the printed areas of a transferable paper during trans- fering. According to the heat transfer sheets, high quality printing can be attained even at a high speed without any staining.
Patent EP-0168271-A2 (EP)
Inventor: KASHIRO KOUEI
IPC: G11C11/14
Filed: 1985-05-14
Abstract: A cassette type magnetic bubble memory comprising : a bubble memory device (1) including a bubble chip and lead terminals ; a connector (2) having contacts for electrically connecting the bubble memory device to an outside unit ; thin flexible printed substrates (3, 4) for electrically connecting the contacts of the connector to the lead terminals of the bubble memory device ; and a cassette case (5, 6, 7) for accomodating therein the bubble memory device, connector, and printed substrates. The cassette case has inner walls of which same parts (26a, 26b, 27a, 27b, 29) are in contact with at least some parts of an outer face of the bubble memory device to retain the device in the cassette case so that the majority of the outer face of the device is spaced from the majority of the inner walls of the cassette case. The bubble memory device and the connector are arranged at the same horizontal level with respect to the longitudinal inserting direction of the cassette case.
Patent EP-0171361-A2 (EP)
Inventor: SCHUCHARDT HORST ERNST HEINRIC
IPC: E01C11/26
Filed: 1985-08-05
Abstract: 1. Electrically heatable roadway in the form of plate-shaped, elements of synthetic material having high mechanical strength and abrasion resistance for at least partial covering of the practicable surface of the roadway, in particular approach roads to buildings, characterized in that each of the elements of synthetic material is fabricated from an electrically conductive synthetic material, in that for establishing an electric voltage to the plastic element there is in the opposite narrow sides of the elements of synthetic material a channel (3) open toward the respective narrow side of the plastic element and in that the electric conductor (4) is disposed in the channel.
Patent EP-0183659-A2 (EP)
Inventor: FARINATI MASSIMO
IPC: B65D73/00
Filed: 1985-11-29
Abstract: A package for lady's stockings or pantyhose, including a rigid support (1) around which a pair of stockings or panthyhose (3) is wrapped, on the wrapping thus formed there being fitted a ring portion (6) comprised of the same material of the stockings or pantyhose, identical as far as both fabric and colour are concerned, and protruding from the support (1). The assembly is enclosed in a bag (9) provided with an opening (10) that leaves uncovered an extended part (7) of the ring portion (6), and the support (1) has a holder (16) to hang stockings or pantyhose thereon once the bag (9) has been removed from the support.
Patent EP-0206171-A2 (EP)
Inventor: HAHNE ERNST A
IPC: F24F6/06
Filed: 1986-06-13
Abstract: Der Luftbefeuchter weist ein Gebläse 2 auf, dessen von ihm erzeugter Luttstrom durch eine Platte 3 mit einem luftdurchlässigen und feuchtigkeitsabgebenden Medium zwecks Luftbefeuchtung hindurchgeblasen wird. Hierbei sind vor und hinter der Platte 3 je eine elektrostatisch negativ aufgeladene Hochspannungselektrode 3,4 angeordnet.
Patent EP-0207376-A2 (EP)
Inventor: RAVNKILDE ERIK
IPC: G07F7/10
Filed: 1986-06-19
Abstract: In order to improve precautions for preventing unauthorized use of a data carrier, e.g. a credit card, it is suggested that the data carrier (30) between its data input (11) and its data output (10) comprises an encryption module (15), in which the encoded data is encrypted before read out again.
Patent EP-0209141-A2 (EP)
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 1986-07-17
Abstract: A PCM signal recording and reproducing appa­ratus comprises first and second memory circuits (10, 11), in which PCM signals are read and written using the first memory circuit (10), while PCM signals stored in the second memory circuit (11) are error-corrected. At the end of writing by the first memory circuit, the first and second memory circuits are interchanged to read the error-corrected PCM signals stored in the second memory circuit. The read-out error-corrected PCM signals are then recorded on another magnetic tape (2).