baber/WOPTO huggingface dataset:
Patent EP-0096246-A2 (EP)
Inventor: BENTHAKE NORBERT
IPC: B41F13/24
Filed: 1983-05-17
Abstract: Mit der Erfindung ist eine Kupplungsvorrichtung für ein Stellrad, insbesondere zur Verwendung in Kleinoffsetmaschinen geschaffen, die unter Beachtung der diesbezüglichen Sicherheitsanforderungen dennoch einen schnellen und sicheren Ein- und Auskuppelvorgang ermöglicht. Hierzu ist zum in und außer Funktion bringen des Stellrades (1) mit der Maschinenantriebsverzahnung (41) die Stellradachse (2) axial in Stufen verstellbar. Dabei wird in erster Stufe durch eine Schalteinrichtung (7,8,20,42) das Einschalten des Antriebsmotors verhindert und in zweiter Stufe über eine Kupplungsvorrichtung (14,15,17,18,19) die Verbindung zur Maschinenantriebsverzahnung (41) hergestellt.
Patent EP-0111132-A2 (EP)
Inventor: BONAZZI VINCENZO
IPC: D06N3/00
Filed: 1983-10-27
Abstract: @ The present invention relates to a method and an apparatus for preparing an artificial hide or backing for artificial hides, and the hide and backing thus obtained. 
     The method comprises the steps of applying a liquid-state pre-polymer onto a textile base or weave, hot foaming and cross-linking the pre-polymer in an acqueous medium, and drying the product thus obtained. 
     The apparatus comprises an applicator unit for applying a liquid-state pre-polymer onto a textile support or base, a processing chamber or tank wherein the pre-polymer is exposed to hot water or steam, and a drier unit. 
     The backing for artificial hides thus produced comprises a textile weave which is impregnated with a foam obtained from a liquid polyurethane polymer containing an active isocyanic group-based agent.
Patent EP-0111930-A2 (EP)
Inventor: BERNHARDT LUTZ DR RER NAT
IPC: G06K9/62
Filed: 1983-12-20
Abstract: 1. Device for the stepwise recognition of characterized, patterns or the like, from a character set comprising n character classes or pattern classes, using a maximum of n (n-1) cascaded classifiers which in each case separate one or more character classes of a so-called left class from one or more character classes of a so-called right class in such a manner that the respective character to be recognized is assigned to this left or right class or is excluded from the respective other class, characterized in that there is provided in the first cascade step a classifier (K12) for two character classes i and i + 1, the outputs of which, assigned to the left or right class, are each connected to a classifier (K13, K23) of the second cascade step, one of which differentiates between the character classes i ( left class) and i + 2 (right class) and the other differentiates between the character classes i + 1 (left class) and i + 2 (right class), in that the outputs, assigned to the left class, of each classifier (K13, K23) of the second cascade step are each connected to one classifier (K14, K24) of the third cascade step the outputs assigned to the right class are connected to a further common classifier (K34) of this third cascade step, the respective right class of which is assigned to a further character class (i + 3), in that the classifiers of the following, up to the (n-1)th cascade step are formed in each case analogously to the classifiers of the second cascade step, and in that one of the n character classes is output ine each case at the outputs, assigned to the left class, of the classifiers provided in the (n-1)th cascade step and at the outputs, assigned to the right class and mutually connected, of these classifiers.
Patent EP-0091311-A2 (EP)
Inventor: PEARSON STEPHEN
IPC: A61J1/00
Filed: 1983-04-05
Abstract: A sterile coupling (124) enabling the selective establishment of a sterile pathway (118) between two separate receptacles (22, 80). A preferably injection molded plastic junction (76) is made about at least the end portions (78, 104) of access means (44, 90) to each of the separate receptacles (22, 80). The junction provides a sterile coupling so as to selectively bring the access means into pathway communication and thereby establish a sterile pathway (118) between the receptacles through the access means.
Patent EP-0102877-A2 (EP)
Inventor: FREAR DAVID LEIGH
IPC: H01R13/625
Filed: 1983-07-28
Abstract: The invention is an electrical connector that has a forwardly removable coupling ring (30). The coupling ring (30) is characterized by annular members (31, 32) that are connected together by one or more removable fasteners (50, 51) and held in place in front of the housing flange (11) by a snap ring (40) located in a groove (12) in the housing (10).
Patent EP-0116870-A2 (EP)
Title: Vacuum cleaner
Inventor: RADOM LEON
IPC: A47L9/00
Filed: 1984-01-21
Abstract: 1. Vacuum cleaner comprising a housing portion (1) which has an open receptacle (4) for a dust filter and dust collector (3) and which is adapted to be closed by an undetachably mounted and articulated cover (5) which is movable from a closed position to an opened position for the purpose of removing the collector, said cover (5) having at its end arched swivel arms (6) which are pivoted about a swivel axis (8) inside the housing portion (1), characterized in that the cover (5) is connected to the arched swivel arms (6) by means of a further swivel axis (9) and held in its normal position in respect of the swivel arms by a holding device (13, 14) which releases the cover (5) into the releasing position in response to the application of an appropriate load.
Patent EP-0121682-A2 (EP)
Inventor: FURMAN ANATOL
IPC: G11C8/16
Filed: 1984-02-14
Abstract: © The present invention is especially directed towards a memory array (10) which utilizes means (24-26) for comparing the address inputs of word decoders (12-14) in the system such that, when a compare occurs, selected ones of the word decoders are disabled to prevent a multiple read and selected higher order read heads (22-23) are inhibited while switching the output data onto all of the output lines having the same address as the uninhibited word decoder.
Patent EP-0124834-A2 (EP)
Inventor: SUSTMANN SCARLET DR
IPC: A61F13/15
Filed: 1984-04-27
Abstract: Um ein aus einem Watteband bestehendes Hygienevlies ohne das Erfordernis eines separaten Vliesstoffs flusendicht zu umhüllen, wird das Ausgangsmaterial mit einem zum thermoplastischen Verfestigen der Oberfläche ausreichenden Kunststoffaseranteil versetzt und eine Fläche des vorbereiteten Wattebandes in einem Kalander mit mindestens einer eine beheizte Prägestruktur aufweisenden Arbeitswalze (10) vliesartig verfestigt.
Patent EP-0132660-A2 (EP)
Inventor: DAAR HORST DR
IPC: B03C3/76
Filed: 1984-07-06
Abstract: A method for operationally determining the existence of an optimal rapping interval for the collector electrodes of an electrostatic precipitator comprises the comparison of the current-voltage characteristics for precipitator operation under pure-gas conditions and actual use conditions. If the comparison indicates that the resistance of accumulated dust layers is greater than the resistance of air, then an optimal rapping interval exists. This interval may be calculated analytically or approximated by means of an iterative process.
Patent EP-0129921-A2 (EP)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: F23D1/04
Filed: 1984-05-15
Abstract: Process and burner for the gasification of a finely divided solid fuel. 
     An annulus of finely divided solid fuel is supplied to a reactor space via an annular outlet channel (12) of a burner. the burner being further provided with a plurality of outlet passages (10) for supplying a plurality of high velocity oxygen jets into the reactor space in such a manner as to intersect the annulus of finely divided solid fuel.
Patent EP-0127268-A2 (EP)
Inventor: WATANABE TOHRU PATENT DIVISION
IPC: H01L21/3213
Filed: 1984-03-06
Abstract: The method of reactive ion etching molybdenum or molybdenum silicide include the steps of placing a sample (4) to be etched on one of two opposed electrodes (2, 3) in a vacuum chamber (1), charging an etching gas into the chamber, applying high frequency electrical power to the electrodes to generate a discharge between them, and etching the exposed portion of the sample. The gas is a mixture of chlorine and oxygen, with the oxygen flow rate being less than about 30% of the total flow rate of the mixture.
Patent EP-0127563-A2 (EP)
Inventor: PUTMAN ROBERT LOUIS
IPC: F01D11/00
Filed: 1984-04-27
Abstract: A buffer zone for an encapsulated bearing compartment (38) mounted in the hot section of a gas turbine engine is defined adjacent the carbon seals (40) of the compartment (38) to prevent the hotter air surrounding the combustor from migrating to the oil within the compartment (38) in the event of a seal leakage. The buffer zone is supplied with high pressure compressor air that has first been cooled prior to being admitted into the buffer zone.
Patent EP-0166071-A2 (EP)
Inventor: HENKEL GUENTER
IPC: G02C7/02
Filed: 1985-01-14
Abstract: There is described a method for manufacturing a spec- table glass for myopes the edge thickness of which may be considered as substantial, which comprises starting with a semi-machined product with a concave hollowing which extends to the edge or substantially to the edge of the glass, milling away about 40 to 51% of the glass edge thickness, and radiusing convexly thereafter the sharp angle between said concave hollowing and the plane milled portion of the glass which surrounds said concave hollowing.
Patent EP-0160179-A2 (EP)
Inventor: ZYLKA HANS-JOACHIM
IPC: H02H7/00
Filed: 1985-03-05
Abstract: A high-voltage generator for electrostatic sprayer device is disclosed whereby a frequency-clocked power amplifier is employed for the feed of a transformer connected preceding a high-voltage cascade, this power amplifier being connected to a controllable low-voltage d.c. voltage source and to a controllable frequency generator, whereby the control of the d.c. voltage source and of the frequency generator ensues by a microcomputer such that the transformer is optimally matched (or: balanced) for all voltages appearing at the high-voltage output of the cascade.
Patent EP-0169305-A2 (EP)
Inventor: BANDEL GEBHARD DR
IPC: C10K1/10
Filed: 1985-03-25
Abstract: Such gases contain combustible constituents and a multiplicity of toxic constituents, which depend on the nature of the waste materials fed. Before combustion, the gases must be freed of these constituents. According to the invention, the crude gas is washed for this purpose in a first washing stage with water and formalin, the gas from the first washing stage is washed in a second washing stage with water, alkali and hydrogen peroxide, the pure gas is discharged from the second washing stage, and the suspended materials are removed from the washing liquids of the first and second washing stages and the reaction products dissolved in the washing liquids are converted for harmless use. The process according to the invention is especially suitable for use in pyrolysis plants.
Patent EP-0166266-A2 (EP)
Inventor: GREEFE KLAUS DIPL-ING
IPC: H01H71/24
Filed: 1985-05-31
Abstract: An electromagnetic tripping device has a spring biased pivotable armature 6 which is mounted between a yoke knife edge and a limiting stop 9 and which has engaging studs 10 which engage behind the yoke knife edge in order to lock the armature 6 with the yoke 2. The operating safety of the armature mounting is improved with the armature remaining secure in its mounting. <IMAGE>
Patent EP-0169357-A2 (EP)
Inventor: KAR KISHORE K
IPC: C01F7/784
Filed: 1985-06-10
Abstract: Crystalline aluminates of the formula:
     I. (LiA x ) y ·2Al(OH) 3 ·nH 2 O   II. Li(R) v   r 2Al(OH) 3 ·nH 2 O, or   III. M m (R) v   r (D) w   z 2Al(OH) 3 ·nH 2 O     
wherein A is one or more anions and/or negative-valence radicals or mixtures thereof;  
wherein, in formula I, x is a quantity of A ions or radicals sufficient to substantially satisfy the valence requirements of Li;
     wherein n is zero or the number of waters of hydration; 
     wherein y is a numerical value at least sufficient to maintain the crystalline structure; 
     wherein R is a monocarboxylic acid or dicarboxylic acid of C 6 -C 22 , including those which are OH -  substituted; 
     wherein r is greater than zero and represents the number of R ions in the molecule; 
     wherein v is the valence of R, being monovalent or divalent; 
     wherein M is divalent Zn or Ca cations; 
     wherein D represents inorganic anions of valence 1-3, represented by w; 
     wherein z is equal to or greater than zero and represents the number of D anions; 
     wherein, in formula II, vr represents an amount of R anions to substantially satisfy the valence requirements of Li; 
     wherein, in formula III, r>z and (vr + wz) represents an amount of combined anions, R and A, to substantially satisfy the valence requirements of M; 
     with m representing the number of divalent M cations and having a numerical value in the range of 1 to 4. 
     are found to improve the coefficient of friction and antiwear properties of lubrication fluids subjected to shearing, rubbing, or grinding forces at elevated pressure. Also, useful compositions are prepared by incorporating into organic materials, crystalline lithium aluminates of formula 1.
Patent EP-0191167-A2 (EP)
Inventor: LATSCH REINHARD DR DIPL-ING
IPC: F02D41/14
Filed: 1985-12-05
Abstract: In the method/device, the delayed combustions in the combustion chambers of the engine are detected and the combustions are regulated as a function thereof. In the illustrative embodiment described, the light intensity in the combustion chambers is used for the detection of the delayed combustions and this signal is conditioned in appropriate fashion in order, finally, to influence the quantity of fuel fed to the engine. A particularly advantageous further development illustrated is a so-called categorisation, with the aid of which the actual control is only supplied with a stepped input signal. Overall it is possible, with the aid of the method/device, on the one hand to increase the smoothness of running of an internal combustion engine but, on the other hand, simultaneously to operate the said engine at its running limit. <IMAGE>
Patent EP-0187348-A2 (EP)
Inventor: FISCHER JUERGEN DR
IPC: C08L71/00
Filed: 1985-12-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Faserverbundwerkstoffen, bei dem man einen reaktive Gruppen, vorzugsweise Nitrilgruppen und/oder Schwefelbrücken und/oder Arylthio- bzw. Alkylthio-Gruppen, enthaltenden temperaturbeständigen thermoplastischen aromatischen Polyether A, gegebenenfalls zusammen mit einem keine reaktive Gruppen enthaltenden temperaturbeständigen thermoplastischen Polymeren B, auf Verstärkungsfasern aufbringt, das entstandene Halbzeug formt und in dem dabei erhaltenen Formteil die Kunststoffmatrix so vernetzt, daß ihre Glastemperatur sich praktisch nicht erhöht, daß jedoch die durch einstündige Extraktion im siedenen Dichlormethan bestimmten löslchen Anteile auf einen wert unter 60% erniedrigt werden.
Patent EP-0178699-A2 (EP)
Inventor: VAN ERP WILLIBRORD ADELBERT
IPC: C10G73/02
Filed: 1985-09-05
Abstract: 57 Process for the preparation of a composite crystalline aluminium silicate by maintaining an aqueous alkaline starting mixture comprising one or more silicon compounds, one or more aluminium compounds, one or more compounds of metals from Group 1 a of the Periodic Table of the Elements (MX) and organic nitrogen compounds at an elevated temperature until composite crystalline aluminium silicate has formed and subsequently separating crystalline silicate from the mother liquor, wherein the various compounds are present in the starting mixture in defined molar ratios. The composite crystalline silicates can be used as catalyst (carrier) for dewaxing hydrocarbon oils, and for separating hydrocarbons.
Patent EP-0200824-A2 (EP)
Inventor: TOY LESTER TUNGNAN
IPC: B29C61/08
Filed: 1985-05-07
Abstract: A process for manufacturing a sealant coated heat recoverable polymeric article is disclosed. The process includes the steps of extruding at least two different polymeric materials (1, 2) to form a unitary shaped article (10) and thereafter exposing the shaped article to a source of radiation to thereby cross-link one of the polymeric materials and convert the other polymeric material into a tacky sealant. The article (10) may be rendered dimensionally heat recoverable by either: a) deforming the article into a different shape at a temperature below the crystalline melt temperature of the cross-linkable material (1) and then exposing the deformed article (10) to a source of radiation or alternatively, b) subsequent to an irradiation step, heating the article to about the crystalline melt temperature of the cross-linked material, distorting the article, and then cooling the article while maintaining it in the distorted shape to a temperature below the crystalline melt temperature; thereby by either method rendering the cross-linked portion (1) of the article (10) recoverable toward its original shape upon subsequent heating.
Patent EP-0171879-A2 (EP)
Inventor: BAKER RICHARD W
IPC: B01D71/24
Filed: 1985-05-24
Abstract: Organic vapor is recovered and concentrated from a feed stream of air having an organic vapor content of no more than 20,000 ppm by volume by pressing the stream across a thin semipermeable membrane having a selectivity for organic vapor over air of at last 50, as measured by the ratio of organic vapor permeability to nitrogen permeability, and a permeability to organic vapor of at least 3 x 10 -7  cm3 (STP) cm/cm 2 ·sec cm Hg. A partial vacuum is created on the permeate side of the membrane so that organic vapor passes preferentially through the membrane to form an organic vapor depleted air stream on the feed side and an organic vapor enriched stream on the permeate side. The organic vapor which has passed through the membrane is compressed and condensed to recover the vapor as a liquid.
Patent EP-0165010-A2 (EP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/22
Filed: 1985-06-05
Abstract: A liner (3) incorporating a cushioning which is used to line the inner surface of the barrel (2) of a rod mill, ball mill or the like. It is composed of the main body of the liner (3) and a cushioning material (7) of high strength and small expansion which is attached to the back surface of the main body.
Patent EP-0166603-A2 (EP)
Inventor: STEENSEN WAYNE L
IPC: A23L9/10
Filed: 1985-06-25
Abstract: A gelatin dessert mix adapted to be hydrated in an aqueous medium to form a gelled dessert, the mix containing gelatin, acid, buffer, flavor, the sweetener aspartame in an amount to provide sweetness in the gelled dessert, and small but effective amounts of a sugar alcohol and a maltodextrin sufficient to cause the gelled product to exhibit sweetness and taste characteristics closely similar to those of a sucrose-sweetened counterpart product. Also disclosed is a method in which the sweetness and taste characteristics of an edible product in which aspartame is employed to provide sweetness are made to more closely simulate those of a sucrose-sweetened counterpart product by inclusion of a sugar alcohol and maltodextrin therein.
Patent EP-0171245-A2 (EP)
Inventor: TAKADA NOBUHARU
IPC: H02H7/085
Filed: 1985-07-29
Abstract: An A.C. motor 4, for example driving a fan 5, can be switched to low speed or high speed operation, for example by pole change switching or by switching the motor supply frequency. To prevent overheating of the motor and conserve energy, a switching operating circuit effects the switching automatically in response to the output of the motor. To prevent unwanted switching, operation of the switching means is restricted for example by time delays, or by setting different thresholds for switching from high to low, and from low to high speed operation respectively. Switching from low to high speed operation may also be inhibited by a temperature detector if the motor is tending to overheat. 
     Switching and control circuits of various kinds are described.
Patent EP-0180418-A2 (EP)
Inventor: ISSACS BRUCE H
IPC: B01J23/92
Filed: 1985-10-24
Abstract: The process of regenerating a stable organic soluble molybdenum-containing catalyst suitable for epoxidation of olefins with a hydroperoxide which comprises thermally precipitating and separating a molybdenum-containing solid obtained from a spent catalyst stream derived from a molybdenum catalyzed epoxidation of an olefin and solubilizing the precipitated solid by contacting with a liquid composition comprising a peroxy compound, a monohydroxy alcohol, optionally a polyhydroxy alcohol, and an organic dicarboxylic acid present in an amount of at least about 0.2 parts, by weight, of molybdenum contained in said solid.
Patent EP-0185504-A2 (EP)
Inventor: ARMER JOHN
IPC: G06F7/506
Filed: 1985-12-10
Abstract: A binary subtracter stage for subtracting single bit binary numbers includes a first exclusive OR gate (18) to which the numbers to be subtracted are applied. The output of the exclusive OR gate is connected to one input of a second exclusive OR gate (20) which has a second input connected to a borrow input signal (10). The output of the second exclusive OR gate provides the difference between the single bit binary numbers. A borrow output signal (32) is generated with the combination of a pass transistor (22) coupled between the borrow input and borrow output terminals and a three state logic circuit (24, 26. 28, 30) which has its output terminal connected to the borrow output terminal. The pass transistor is controlled by the output of the first exclusive OR gate and the three state logic circuit is controlled by the single bit binary numbers to be subtracted.
Patent EP-0165216-A2 (EP)
Inventor: ANDREASSON BO CHRISTER
IPC: F02P5/15
Filed: 1985-04-16
Abstract: @ A capacitor ignition system of magnet type comprises a charging winding (10), a trigger winding (11), an ignition coil (13) and an ignition switch (14) with electronic control means, in this case a micro-processor (16). For practical, economical reasons the voltage of the charging winding cannot be used for current supply to the electronic control means as this voltage as this voltage is several hundred volts. In the trigger winding the chosen voltage can be a few volts which is a proper voltage for the control means. The trigger winding of the invention has double functions: to generate a reference voltage for spark release (triggering) and to be ah energy source for the electronic control means.
Patent EP-0195281-A2 (EP)
Inventor: UIHLEIN CHRISTOPH DR
IPC: G06K9/34
Filed: 1986-02-26
Abstract: To accelerate the image processing of binary images, hard-wired logic circuits are provided by means of which the image information items are processed line by line. Hard-wired logic circuits and sequences for determining edge points of an object are specified. Features of the object which are obtained by summing together a quantity, for example the brightness, over all pixels of the object are stored as partial sums allocated to the individual pixels. The relevant feature is then formed by summation of the partial sums of the edge points. <IMAGE>
Patent EP-0199158-A2 (EP)
Title: Zahnbürste
Inventor: BAUER GERFRIED
IPC: G10K15/04
Filed: 1986-04-04
Abstract: Im Griffteil (2) einer Zahnbürste sind Mittel untergebracht, welche akustische Signale im Hörbereich des menschlichen Ohrs emittieren. Die Mitel sind ein Chip (3), eine Batterie (4), ein Schallgeber (5), ein Schallverstärker (6) und ein Einschalter (7). Mit dem Einbau anderer ähnlicher Mittel wird die Ausstrahlung visueller Signale erzeugt. Die Mittel (3, 4, 5, 6, 7), welche zu einem modularen Baustein zusammengefasst sind, sind dazu geeignet, eine Melodie und/oder sprachliche Texte zu emittieren. Der Chip (3) ist mit einem 'Timer' ergänzt, dessen Zyklus eingestellt oder einstellbar ist und pro Betätigung vorzugsweise zwei Minuten andauert. Die Batterie (4) hat, bei zweimaligem Gebrauch von jeweils zwei Minuten pro Tag, eine Lebensdauer von drei Monaten.