baber/WOPTO huggingface dataset:
Patent EP-0081678-A2 (EP)
Inventor: HINGER KLAUS-JURGEN DR
IPC: C13K1/02
Filed: 1982-11-10
Abstract: Um bei einem Verfahren und einer Vorrichtung zur säurekatalysierten hydrolytischen Spaltung von Cellulose eine möglichst hohe Ausbeute an Zucker bei minimalem Energieaufwand, insbesondere bei möglichst geringem Einsatz von Frischdampf zu erzielen, wird die Wasserdampfbeaufschlagung in mehreren aufeinanderfolgenden, diskreten Reaktionsstufen mit jeweils definierten Temperatur- und Druckwerten derart vorgenommen daß die Temperatur von einer zur nächsten Stufe steigt, während die Reaktionsdauer abnimmt und erfolgt im Anschluß an die letzte Reaktionsstufe eine schnelle Entspannung. Zur Durchführung dieses Verfahrens wird ein Hochdruck-Schüttbettreaktor herangezogen.
Patent EP-0077107-A2 (EP)
Title: A picture display arrangement
Inventor: LINDMAN NILS THOMAS
IPC: G09G5/02
Filed: 1982-10-12
Abstract: An arrangement for the display of individually selectable map background pictures combined with an overlay of selectable predefined and/or operator generated symbols. The arrangement comprises a video disc player with a video disc carrying the map pictures and a computer in which symbol generative data of the predefined symbols are stored. A picture generator transforms the symbol generated data into a video signal and a video mixer combines the video signals of a map picture respectively symbol generative data such that the symbol picture non-transparently covers the map picture. The combined signal is displayed on a colour monitor. The video disc allows for rapid access to a large number of maps and the generation of the overlay information requires only a limited computer capacity. The arrangement is specifically useful for rapid and flexible indications of military operations.
Patent EP-0073556-A2 (EP)
Inventor: PIERPOINT EDWARD KEITH
IPC: B01J31/30
Filed: 1982-06-04
Abstract: A platinum catalyst which comprises the admixture of
     (a) a haloplatinum compound   (b) an aliphatically unsaturated organosiloxane compound and   (c) an aluminium alkoxide.   
     These catalysts give high activity in promoting reactions of Si-H compounds with unsaturated groups or Si-OH. They are valuable in producing cured organopolysiloxanes such as release coatings. 
     They are characterised by storage stability and freedom from corrosion of metallic containers.
Patent EP-0078252-A2 (EP)
Inventor: FRONIUS KLAUS
IPC: B23K9/09
Filed: 1982-10-25
Abstract: 1. An electronic welding apparatus including a primary controlled switching mode power supply including a inverter in form of a halfsemiconductor stage (3), said inverter being connected to a power line rectifier (2) and controlled through an analog control circuit (6) in dependence on the arc current and/or to the arc voltage, wherein the output is connected through a transformer (4) with a welding rectifier (5), with two electrical current/voltage converters (7) for the arc voltage and the arc current, the nominal value input of the analog control circuit (6) being connected with the output of a microprocessor control (10) provided for adjusting the nominal value of the one arc-magnitude or of both arc-magnitudes and for watching the welding and the analog control circuit effecting a comparison nominal-actual value, for generating in dependence thereto an error signal (28) which is supplied to a pulse width modulator (27) of the semi-conductor-switching stage (3), which comprises transistors (21, 23; 29-32) as switch and being designed as single-ended buck regulator with an asymmetric half-bridge circuit or as push pull full bridge, characterized in that for monitoring the saturation voltage of the transistors (21, 22) are provided comparators (49, 50), that for limiting the collector current of the transistors (21, 22) are provided two comparators (43, 44) the outputs of the first and second comparators (49, 50, 43, 44) are supplied to the set-input (S) of two flip-flops (45, 46), the outputs of which are supplied through amplifiers (47, 48) to driver stages (25, 26) of the transistors (21, 22), for switching them off in an excessively high saturation voltage or an excessively high collector current occur and wherein for delimiting the current rise time of the collector currents of the switching transistors (21, 22) is provided an additional transformer in the secondary circuit of the transformer (4), having a primary and secondary coil arranged in series and coiled in opposite direction so that due to the counter voltage of the secondary coil, the current rise is delimited in dependence on the load and thus on the welding current, and wherein the output of one of said two flip-flops (45, 46) is each connected with the set-input (S) of the other one of said two flip-flops (45, 46), so that, when one of said two flip-flops is set, simultaneously also the other one of said two flip-flops is set.
Patent EP-0091599-A2 (EP)
Inventor: TATSUHIKO NIINA
IPC: H01S5/223
Filed: 1983-03-28
Abstract: A semiconductor laser includes an oscillation layer comprising a first clad layer, an active layer and a second clad layer which are comprised of gallium aluminum arsenide and deposited, in this order, on a semiconductor substrate. A cap layer in a stripe geometry for narrowing a width of a current path is deposited on a second clad layer. A buried layer comprised of II-VI compound such as zinc selenide, zinc sulfide and the like is formed on the second clad layer other than the portion on which the cap layer is formed, so that the cap layer is buried. The buried layer is formed utilizing a low temperature deposition such as a molecular beam epitaxy.
Patent EP-0095777-A2 (EP)
Inventor: KAMIMARU NOBUYUKI
IPC: H03K23/58
Filed: 1983-05-31
Abstract: A programmable counter system of the swallow operation type using binary counters is disclosed. The counter comprises a prescaler (101) for frequency dividing an input signal by a frequency division factor "2 n  -1" or "2 n ", upper and lower order bit counters (A and B) for counting down an output signal from the prescaler, a flip-flop (2) for selecting either the frequency division factor "2" - 1" or "2"" according to the logical level of the output signal of the counter A or B, and inverters (51 0  to 51 3 ) for level inverting programming data (PDO to PD3) and applying them to the lower order bit counter A, thereby setting a division number of the counter A to a complement of the binary code of the programming data.
Patent EP-0103758-A2 (EP)
Inventor: YAMAGIWA TOKIO
IPC: G01R31/12
Filed: 1983-08-18
Abstract: There is disclosed a method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current. This disconnecting switch has a movable electrode (62) and a fixed electrode (64) which are arranged in a tank so as to face each other. One of these electrodes is connected to an electrostatic capacity load (C,) and the other is connected to a power supply (40). This test method comprises the steps of: applying a voltage from the power supply (40) through the disconnecting switch to the load to cause the voltage to be trapped in the load; and applying a voltage of the polarity opposite to that of the trapped charged voltage from the power supply (40) to the disconnecting switch to cause the discharge between those electrodes, thereby verifying the performance for insulation to ground.
Patent EP-0104580-A2 (EP)
Inventor: ZITZLER RUDOLF DIPL-ING
IPC: H01C1/142
Filed: 1983-09-19
Abstract: 1. A process for the production of electrical chip components, such as electrical resistors, capacitors and semiconductors, which comprise a plate-like substrate to one side of which electrically active layers are applied which are electrically connected to contact layers applied at least to the other side of the substrate, characterised in that a chip (15), which is to be divided into a plurality of rectangular chip components (1), is provided with rows of drill holes (10) at the grid dimensions of the chip components ; that a common, electrically conductive layer is applied to the one substrate side of the chip ; that along the rows of drill holes (10), electrical contact layers (3 and 5) are applied to the electrically conductive layer and to the uncoated other side of the substrate and also to the generated surfaces of the drill holes (16) ; that the contacted, electrically conductive layer of the chip is divided by means of a laser in the grid dimensions of the chip components (1), into the electrically active layers (2) of the individual chip components, in such manner that the rows of drill holes (10) are axially divided ; and that the chip is separated into its chip components (1).
Patent EP-0106226-A2 (EP)
Inventor: BOTTOMLEY PAUL ARTHUR
IPC: A61B5/055
Filed: 1983-09-28
Abstract: Selective irradiation is used to isolate a planar slice of nuclear spins in a nuclear magnetic resonance (NMR) sample. Selective radio frequency pulses, applied in the presence of magnetic field gradients, are then employed to define a smaller sensitive volume in a predetermined region of the isolated planar slice. An NMR spin echo signal produced by excited nuclear spins situated in the thusly localized volume is observed in the absence of magnetic field gradients and, upon Fourier transformation, yields the desired localized chemical shift spectra.
Patent EP-0102298-A2 (EP)
Inventor: SULLIVAN DAVID T
IPC: B42F5/00
Filed: 1983-08-23
Abstract: The filing device comprises loose leaves grouped in a binding. Among the loose leaves, adapted to be mounted in the binding, there is at least one leaf with pockets (10) which comprises a bottom leaf and at least one column of pockets. There is also at least one leaf of detachable cards, comprising a series of cards (80) provided to receive the documents to be filed. Each card (80) comprises a first portion engaged in the working position in a pocket (14), and a second portion provided to receive the documents to be filed. In the working position, this second portion of each card (80) extends out of the pocket and covers the outer surface (14c) of the following pocket (14) in the same column. Application to filing devices having loose leaves to facilitate use thereof, in particular for their updating and their photographical reproduction. <IMAGE>
Patent EP-0091892-A2 (EP)
Title: A milking method and an apparatus therefor
Inventor: JAKOBSON STEN
IPC: A01J7/04
Filed: 1983-03-29
Abstract: The invention relates to a method of milking loose-housing cows which find their way individually to one or more feeding stalls (1) where they are automatically identified and fed with the aid of a computer (5) connected to the identification and feeding means.The new feature resides in that the computer (5) is used for recording of the points of time each cow is milked and to activate a device (8), in connection with the identification of a cow arriving at the feeding stall (1) to eat, and provided that a predetermined time has passed after the preceding milking operation, which device (8) is activated for automatic application of the milking means (6) to the cow's udder and for starting a milking operation.
Patent EP-0123257-A2 (EP)
Inventor: BERNAUER JOACHIM
IPC: B41F33/00
Filed: 1984-04-17
Abstract: Bei der Herstellung eines Mehnfarbendrucks läßt sich dadurch eine genaue und wirtschaftliche Regelung der Einfärbung der Form erreichen, daß die dem von einer Vorlage (1) remittierten Licht entsprechenden optischen Frequenzen mittels eines Lichtdruckwandlers (4) in akustische Frequenzen umgesetzt und mittels einer Frequenzfiltereinrichtung (9) in schmale Frequenzbereiche unterteilt werden, die mittels einer Bewertungseinrichtung (10) spektral nach Intensität erfaßt werden, und daß die hierbei sich ergebenden Intensitätswerte in Relation zu den zur Herstellung des Mehrfarbensrucks verwendeten Farben gesetzt und in die Zufuhr der verwendeten Farben regelnde Stellgrößen, vorzugsweise die Zonenschrauben (15) regelnde Stellgrößen, umgesetzt werden.
Patent EP-0147511-A2 (EP)
Inventor: KLEUTERS NIKOLAUS
IPC: E21B19/16
Filed: 1984-06-22
Abstract: 1. Device for supporting a drilling rod (10, 11) on an abutment (24, 26 ; 25), in particular a supporting ring, table, machine frame or the like, holding means (20, 22) being detachably provided between the abutment (24, 26 ; 25) and the drilling rod part (10, 11) on a planar bearing (8, 9) thereof the holding means (20, 22) can be brought into engagement, characterized in that, in the region of at least one end of the drilling rod part (10, 11) at least two supporting surfaces (8, 9) are present spaced in the axial direction, and that holding surfaces (21, 23) associated with these supporting surfaces for simultaneous engagement therewith are provided on individual mountings (20, 22), with each of which is associated its own  bearing, a pressure medium support (37, 38 ;  52, 53) being present for the mounting (22) in at least one plane.
Patent EP-0147750-A2 (EP)
Inventor: HAWKINS RONALD GEORGE
IPC: H02G7/14
Filed: 1984-12-14
Abstract: A device for damping vibrations of an overhead conductor, the device including a member adapted to be clamped to the conductor. The member has a clamping portion for engaging the conductor and an arm portion extending from the clamping portion. Opposed sides of the arm portion have rounded depressions provided therein. Spherical elastomer damping elements have portions located respectively in the depressions. A weight member is disposed adjacent the opposed sides of the clamping arm, the weight member having opposed depressions for holding portions of the damping elements that are opposite the portions located in the depressions of the clamping arm.
Patent EP-0131990-A2 (EP)
Inventor: FELTHUIS JACOB
IPC: C10B25/16
Filed: 1984-06-27
Abstract: Ceramic sealing rope, with a core of a strand (1) of yarns (2), each yarn (2) around a solid metal wire (3) and around the core one or more sleeves (4, 5, 7) each sleeve woven cross wise of multiple yarns, each yarn around a solid metal wire.
Patent EP-0117103-A2 (EP)
Inventor: WARD PHILIP ALAN
IPC: H02P1/42
Filed: 1984-02-10
Abstract: A self-starting single phase induction motor wherein the required quasi-second phase for starting is provided by controlling the phase of the voltage applied to one stator winding (91) of the motor relative to the phase of the voltage applied to another stator winding (87) of the motor by means of an electronic switching arrangement (93) and an associated control circuit (95).
Patent EP-0120639-A2 (EP)
Inventor: HALBERSTADT ALEX LEOPOLD
IPC: H01K1/44
Filed: 1984-03-12
Abstract: An infra-red lamp consists of quartz tubular envelope (1) sealed at each end with a respective pinch seal (2). Atungsten filament (8) supported within the envelope (1) is electrically connected, via a molybdenum foil strip (4) and lead wires (6) within the pinch seal (2) to a connector (5) for connection to a power supply. Each pinch seal (2) is substantially wholly enclosed within a ceramic housing (3), which is preferably provided with a locating flange (12), to protect the pinch seal (2) in part from heat emitted by the filament (8) and to assist in location of the lamp in an operating environment.
Patent EP-0125790-A2 (EP)
Inventor: WELLS JOHN NORMAN
IPC: H03L7/18
Filed: 1984-04-11
Abstract: A frequency synthesiser produces a variable frequency output using a controllable oscillator and a variable frequency divider which form part of a phase locked loop. The integer division ratio of the divider can be altered during a division cycleto simulate a fractional divisor value. The phase noise or jitter which is caused by the step change in divisor value is removed by altering the divisor value in accordance with the terms of a plurality of sequences, each of which sums to zero and which represents successive rows in a Pascal's triangle. A cascaded sequence of accumulators is used to determine the starting instants of each sequence, and the length of each sequence is dependent on the number of delay lines used. Although only four accumulators are illustrated, more can be added to give any desired degree of phase noise cancellation.
Patent EP-0132412-A2 (EP)
Inventor: FURIA EDOARDO
IPC: A23G9/22
Filed: 1984-07-25
Abstract: An automatic coin-fed dispensing machine comprises an ice-lolly mould in two parts (9A, 9B) kept at a freezing temperature by a refrigeration plant; a controlled supply of pre-cooled syrups (from 17); and apparatus for separating the product from the mould by inducing one part (9A) to move (f9) relative to the other (9B). The product then either drops out of the tilted mould, or is lifted by its stick (15).
Patent EP-0140590-A2 (EP)
Inventor: KISIDA HIROSHI
IPC: C07C67/00
Filed: 1984-09-28
Abstract: A benzoylurea compound of the formula:
     wherein R, is a hydrogen atom or a halogen atom, R 2  is a halogen atom, R 3  is a halogen atom or a lower alkyl group and R 4  is a 3,5-difluorophenyl group, a pentafluorophenyl group or a pentachlorophenyl group, which is useful as an insecticidal agent.
Patent EP-0142348-A2 (EP)
Inventor: VAUGHAN DAVID EVAN WILLIAM
IPC: C01B39/06
Filed: 1984-11-09
Abstract: A zeolite of the L type is prepared by crystallization from a reaction mixture aged at 70 to 260°C containing water, a source of silica or germania, a source of alumina or gallia, a source of potassium (and optionally up to 40 mole percent of a source of sodium, based on total mole percent of potassium and sodium), and a salt of a tetraalkylammonium cation wherein at least two alkyl groups have more than one carbon atom. Most preferably the cation is tetraethylammonium cation.
Patent EP-0148749-A2 (EP)
Inventor: RAY JON PHILIP
IPC: A61K31/465
Filed: 1985-01-04
Abstract: ® This invention provides a nicotine preparation having utility in combination with dispensing devices. Specifically, the nicotine preparation of this invention includes nicotine, a nicotine enhancing material, an organic acid and a volatile carrier. Alternate embodiments of the invention include flavoring material and/or water.
Patent EP-0168822-A2 (EP)
Inventor: SOISSONS EMANUELE VILLAFRANCA
IPC: A61H33/02
Filed: 1985-07-17
Abstract: With a nozzle comprising a cylindrical body having an axial passage in which is formed a venturi tube outflow section are provided an axial air inlet parallel to the axis of said venturi tube section and a supply of water transverse to the axis of said cylindrical body and upstream from said venturi section so that the nozzle can be mounted directly transversely in a duct for supply of water under pressure.
Patent EP-0176034-A2 (EP)
Inventor: WUEST HANS-HEINER DR
IPC: C07C65/28
Filed: 1985-09-19
Abstract: Novel diarylacetylenes of the formula I    <IMAGE>  I  where A, R1, R2, R3, R4, R5 and R6 have the meanings stated in the description, are useful for the treatment of disorders.
Patent EP-0151005-A2 (EP)
Inventor: KOIZUMI TERUAKI
IPC: G01N33/48
Filed: 1985-01-25
Abstract: A liquid sample-spotting apparatus having a base, a holder which is mounted on the base by an elastic body such as a spring in such a manner that said holder is movable downward against an action of the elastic body for recovering the original form, and a manually operable micropipette which is detachably supported by the holder. A process for spotting a liquid sample on an analytical element using said apparatus, which comprises steps of moving downward the holder and the micropipette with a droplet of the liquid sample formed on the pointed end against the recovering action of the elastic body; stopping the downward movement of the micropipette when the droplet of the liquid sample bridges the micropipette and the surface of the analytical element to spot the droplet on the element; and elevating the micropipette to the original position by the recoverable action of the elastic body.
Patent EP-0155189-A2 (EP)
Inventor: WETZEL RONALD BURNELL
IPC: C12N9/36
Filed: 1985-03-15
Abstract: A cell wall lytic enzyme is expressed in recombinant host cells without cell toxicity. The enzyme may be released at a predetermined point by a freeze and thaw cycle. This allows the expressed enzyme to act on the host cell walls and lyse the cells, thereby facilitating recovery of the enzyme or other intracellular products.
Patent EP-0161890-A2 (EP)
Inventor: REHRIG B HOUSTON
IPC: B62B3/14
Filed: 1985-05-03
Abstract: A plastic wheeled cart chassis for use with a bottom-supported plastic basket having a downwardly facing basket mounting portion. The chassis includes a molded longitudinally extending base, with front and rear wheels. A basket support is connected to the base which has coupling means for quickly and releasably coupling a basket to the chassis.
Patent EP-0175491-A2 (EP)
Inventor: PORTERFIELD RICHARD
IPC: H05K13/04
Filed: 1985-08-20
Abstract: The present invention involves a method and apparatus for feeding axial lead components (7) to an insertion head (80), while eliminating direct supplying of components to the insert head via a predictated inventory such as reeled tapes or films having components attached thereto in a predetermined sequence. 
     An endless chain conveyor (20) carries the components to the insert head. The conveyor is reversible a sufficient distance by a belt shift arrangement (58, 62, 64) so as to clear components from the head at an insert station (N) enabling replace ment of a missing or faulty component. Arms (116) provide means for recentering the replaced component.
Patent EP-0178894-A2 (EP)
Inventor: DURMAN RAYMOND WILLIAM
IPC: C21D6/00
Filed: 1985-10-15
Abstract: A method of heat treating a component formed of a high-chromium cast ferrous-based alloy consisting of 11-28 wt% chromium, 1 - 3.6 wt% carbon and at least 0.2 wt% molybden um and/or at least 0.6 wt% tungsten, the remainder (apart from any incidental ingredients and impurities) being iron, said method comprising the steps of:- 
     a) holding said component at a temperature between the solidus temperature of the alloy and 1050°C for a period of time not exceeding 3 days in a non-oxidising atmosphere or vacuum so as to produce a partially spheroidised hard carbide phase in an austenitic matrix throughout the component, and 
     b) quenching the component at a mean rate of from 40'C/min to 3'C/min in the critical temperature range in order to retain the austenitic matrix. 
     Before heat treatment, carbon and chromium form a hard sharp, angular carbide phase and the molybdenum and/or tungsten serves to increase the rate of change in the morphology of the carbide phase during heat treatment from sharp angularity to a partly spheroidised morphology.
Patent EP-0184458-A2 (EP)
Inventor: STANILAND PHILIP ANTHONY
IPC: C08G65/40
Filed: 1985-12-05
Abstract: Aromatic polyetherketones containing the repeat units:-
       
and
       
in the relative molar proportions I : II of 95 : 5 to 60 : 40, preferably 90 : 10 to 60 : 40. The polymer typically has a melt viscosity of at least 0.06 kN.s.m. -2  preferably at least 0.1 kN.s.m. -2 . Preferred polymers are tough. The polymers may be made by condensation of hydroquinone, 4,4'-dihydroxydiphenyl and 4,4,' - difluorobenzophenone in the presence of an alkali metal carbonate or bicarbonate and of an aromatic sulphone solvent, eg diphenylsulphone. Polycondensation is effected at 150-400°C. The polymers are very useful for wire coating.