baber/WOPTO huggingface dataset:
Patent EP-0098490-A2 (EP)
Inventor: CONCIN ROLAND
IPC: C08B37/14
Filed: 1983-06-25
Abstract: 1. A cellulose production process with separation of hemicellulose and lignin by processing comminuted plant biomass with pure water in the fluid state within a pressure vessel at temperatures of 140 to 240 degrees C and pressures from 3.6 to 100 bar, wherein the biomass is permeated with a water dwell period of 10 to 200 seconds and a biomass dwell period of 100 to 2 000 seconds, and a weight ratio between biomass and water of 1:1 to 1:10 is maintained.
Patent EP-0105509-A2 (EP)
Inventor: KICKBUSCH ERNST DIPL-ING
IPC: F02B1/04
Filed: 1983-10-03
Abstract: A low pressure diesel engine is proposed in which the combustion pressures do not substantially exceed those of spark ignition engines and the combustion temperatures are far below those of the spark ignition process so that the engine power can be raised when using existing models of this design. The basis of the proposal is formed by the combination of a diesel motor with a charging device, preferably with a rotational pivot charger according to the European Patent 0,012,329, the advantages of this latter device being retained: greatly reduced fuel consumption particularly in the partial load region, engine characteristic made closer to the ideal traction force hyperbola, low working speed, reduced noise, less toxic exhaust gases. For this purpose the compression ratio of the diesel engine is lowered to approximately the range of the spark ignition engines which is still favourable thermodynamically so that ignition of the injected fuel would not take place and the necessary ignition temperature would be ensured by heating up the charging air by the corresponding amount. This heating up occurs in the motor working ranges in which the compression heat of the charger is not sufficient, preferably by means of a flame and its hot combustion gases in the charging air current. Variants, for example the use of electrical energy in any form, are possible. Very light-weight two-stroke low pressure diesel engines are thus easy to construct with low specific consumption, favourable characteristic and low weight and are particularly suitable for driving small aeroplanes. <IMAGE>
Patent EP-0126181-A2 (EP)
Inventor: BUCH WOLFGANG
IPC: A47G23/02
Filed: 1983-11-10
Abstract: Bei einem Trinkgefäß mit Halter wird an einem Becher (2) der Halter (3) mit einem Griff (4) derart angebracht, daß der Griff (4) mit wenigstens einem Auflager (6, 7) unter Vorspannung gegen die Becheraußenwand anliegt. Dadurch wird der Halter (3) mit dem Trinkgefäß (1) im Gebrauchszustand fest verbunden, so daß der Becher (2) auch unter Einwirkung von Wärme oder unterschiedlicher Schwerkräfte im Halter sicher geführt wird.
Patent EP-0118625-A2 (EP)
Inventor: STORP BRUNO DR
IPC: A61L9/04
Filed: 1983-12-31
Abstract: 1. Use of hexamethylcyclotrisiloxane as a scent carrier material in air fresheners, lavatory bowl blocks or urinal tablets, optionally in combination with further volatile or non-volatile additives for reducing the sublimation rate of the hexamethylcyclotrisiloxane.
Patent EP-0090602-A2 (EP)
Inventor: KLEE JOHN MICHAEL
IPC: D04B15/94
Filed: 1983-03-24
Abstract: A racking mechanism for a control drum of a circular knitting machine employs at lease some selectors (60, 98, 106) movable over a limited distance with respect to the rackwheel (but otherwise revolving bodily therewith) between a selecting and non-selecting position. A selector control means (62) can be operated from an actuating means (13, 14) to move such selectors (60, 98, 106) to a non-selecting position to release an associated pawl (26, 28) ready for action by means of cams (16) a set time after arrival of a stud (8) under a stud follower (10).
Patent EP-0095306-A2 (EP)
Inventor: STOPPER HERBERT
IPC: H01L23/14
Filed: 1983-05-17
Abstract: Disclosed is a flex pack interconnection apparatus 10 which has eight support members 11 having windows 12 in which circuits are bonded. The support members are all interconnected by a flexible polyimide web and an electrical circuit is etched thereon so as to interconnect the circuits and the external world via a contact tab extending from one of the support wafer members 11.
Patent EP-0107480-A2 (EP)
Inventor: FUJITA TEIZO
IPC: H01L33/48
Filed: 1983-10-19
Abstract: Disclosed is a light emission diode lamp comprising a light emission diode lamp unit (1) in which a lead-conductor (4) and a plurality of light emission diode elements (5) connected to the lead-conductor are integrally embedded in a molding (7) of light transmissive resin, a lamp cap (3, 9), a substantially hollow-cylindrical spacer (2) inserted between the light emission diode lamp unit (1) and the lamp cap (3, 9), and a current limiting element (8) connected between the lead-conductor (4) and a contact (33) formed at the lower end portion of the lamp cap (3,9). 
     Further disclosed is a method for producing a light emission diode lamp comprinsiag the steps producing a lead-conductor (4) having lead-substrate portions (4A) and pectinatedly formed lead-strip portions (4b) predeterminedly connected to the lead-substrate portions (4a), connecting light emission diode elements (5) to the lead-substrate portions (4a) and connecting the light emission diode elements (5) to each other through lead wires (6), integrally embedding the light emission diode elements (5), the lead-conductor (4) and the lead wires (6) in a light transmissive resin molding (7) with the ends of the lead-strip portions (4b) exposed outside, so as to form a light emission diode lamp unit (1), cutting off unnecessary portions of the exposed ends of the lead-strip portions (4b), connecting a current limiting element (8) at its one end to a given one of the lead-strip portions (4b), attaching a substantially hollow-cylindrical spacer (2) to the light emission diode lamp unit (1), attaching a lamp cap (3, 9) to the spacer (2), connecting the current limiting element (8) at its other end to a contact (33) formed at the lower end portion of the lamp cap (3, 9), and connecting another one of the lead-strip portions (4b) to a side portion of the lamp cap (3, 9) electrically insulated from the contact (33).
Patent EP-0102341-A2 (EP)
Inventor: CHAN ALBERT SUN-SHI
IPC: C07C45/68
Filed: 1983-08-19
Abstract: Formaldehyde is reacted with hydrogen and carbon monoxide with rhodium catalyst in the presence of phosphine ligands having electron-withdrawing substituents, obtaining high selectivity to glycol aldehyde with a stable catalyst system.
Patent EP-0118762-A2 (EP)
Inventor: KOBAYASHI MASAHARU
IPC: H03M1/00
Filed: 1984-02-08
Abstract: A digital-to-analog converter device for PCM signals at different sampling frequencies (f<sub>s1</sub>, f<sub>s2</sub>. f<sub>s3</sub>) comprises a signal converter (6a) which expands the frequency distance between a PCM signal band and a side band by converting the sampling frequencies associated with the PCM signals to be reproduced into higher fequencies (2f<sub>s1</sub>, 2f<sub>s2</sub>; f<sub>s3</sub>')<sub>'</sub> With this signal converter, a single low-pass filter (4a) can be simplfied, having a gradual ramp cut-off characteristic for removal of the side band wherein a pass band cut-off frequency and a stop band cut-off frequency can be adapted for low pass filtering of the PCM signals at different sampling frequencies.
Patent EP-0126216-A2 (EP)
Inventor: SANCHEZ JOSE
IPC: C08F4/28
Filed: 1984-02-22
Abstract: Hydroxy-t-alkyl peroxyesters having the general structurewhere R, R<sub>1</sub>, R<sub>2</sub>, R, and R<sub>4</sub> can be alkyl moieties and having 10 hour half-life temperatures below about 75°C (for example, 3-hydroxy-1,1-dimethylbutyl peroxy-neodecanoate) are described. These peroxyesters are used as initiators for vinyl monomer polymerization and as catalysts for curing unsaturated polyester resins in order to improve the efficiency of the systems.
Patent EP-0125523-A2 (EP)
Inventor: YAGIHARA MORIO C O FUJI PHOTO
IPC: G03C8/08
Filed: 1984-04-17
Abstract: A silver halide photographic light-sensitive material which comprises a support having thereon a light-sensitive silver halide emulsion layer, wherein the photographic light-sensitive material contains a blocked photographic agent therein represented by formula (I):
     wherein A represents a photographic agent moiety which is bonded to a blocking moiety through a hetero atom or a group which is bonded to a blocking moiety through a hetero atom and capable of releasing a photographic agent upon a subsequent reaction after the group is released; Y represents a hydrogen atom or a substituent; and Z represents an atomic necessary to form a carbocyclic ring or a heterocyclic ring. 
     The precursor of photographic agent is completely stable during the preservation of the photographic light-sensitive material and releases a photographic agent at a desired time upon the processing of the photographic light-sensitive material. The precursor also exhibits its function to a substantial degree over a wide range of pH.
Patent EP-0133672-A2 (EP)
Inventor: DIERICHS WOLFGANG DR
IPC: C08G63/02
Filed: 1984-07-27
Abstract: The invention relates to an adhesive stick of an adhesive resin dissolved and/or dispersed in an aqueous solvent system and containing a gel-forming component and, if desired, other standard additives. The new adhesive stick is characterized in that its adhesive layers applied by rubbing onto a receiving surface show permanently tacky pressure-sensitive adhesive properties and in that the stick contains the reaction product of sorbitol and/or xylitol and benzaldehyde as the gel-forming component and, as adhesive resin, a reaction mixture from the reaction of methyl vinyl ether/maleic acid anhydride copolymers with partially neutralized acid phosphate esters of nonionic wetting agents of the lower alkylene oxide adduct type.
Patent EP-0137414-A2 (EP)
Inventor: TSURUTA SETSUO
IPC: G06N5/04
Filed: 1984-09-26
Abstract: A computer system performs processings such as inferrence by sequentially executing rules (201) each with its if-part (211) stored in a working memory. The computer system comprises a production memory storing rules such as the laws of experience and nature and a working memory storing facts and hypothesis.A possibly executable rule (261) selecting system is for implementing a high speed processing the above computer system; the speed being sufficiently high in practical use to such a degree that it can satisfy the strict real time performance such as required in command-and-control. To this end, the selecting system overcomes abrupt reduction of performance due to the increase of the number of rules or conditions, facts and variables.A high speed processing system for the above computer system has a network structure (106) for storing the interrelation among the rules; the network registers or stores, in searching if-parts of then-parts (212) of the rules, which rule is fired by the satisfaction of which if-part and which if-part is newly satisfied or unsatisfied by the execution of the then-part. The processing system processes the case where the rules include variables. To this end this processing system groups the if-items and then-items which may be matched with each other depending on variable values, and takes representatives of the respective grouped items as association items (245) to store the facts by the local parts (243) of the association items.
Patent EP-0142057-A2 (EP)
Inventor: CARSON MATTHEW
IPC: A61P11/08
Filed: 1984-10-17
Abstract: Compounds of the formula
     wherein R 1  is hydrogen, lower alkyl, lower cycfoalkyl, lower alkoxy, hydroxy frafogen lower alkylthio lower alkylsulfirryl lower alkylsulfonyl, di-lower alkyl- NiCH 2 )nO- or 2-hydroxyethoxy; n is 2 to 7; R 2  is hydrogen lower alkyl or lower alkoxy; R 5  is hydrogen or lower alkyl; provided that if R 2  is otherthan hydrogen, R 5  is hydrogen; O is one of the groups
     
     wherein R 3  is hydrogen or methyl; R 4  is hydrogen or lower alkyl; R 5  is lower alkyl; m is 1 to 7; w is zero or one; Y is-NH-; -NH-CH 2 ; -0-; or -S.; and A is an unsubstituted or substituted heterocyclic radical; and pharmaceutically acceptable acid addition salts thereof are described. The compounds of formula I are useful as anti-allergic agents as well as agents for the treatment of vascular disorders.
Patent EP-0141348-A2 (EP)
Inventor: MAURER OTTO DR
IPC: F16N29/04
Filed: 1984-10-18
Abstract: In a method and a device for controlling a lubrication film between a bearing surface and a shaft surface of the bearing assembly an electric circuit is provided, interconnected between the shaft and the housing of the bearing, in which a thermoelectric voltage is produced by friction heat which is generated at a contact between the shaft and the bearing when a break in the lubrication film occurs, and which termoelectric voltage is used as a voltage source of the electric circuit.
Patent EP-0157939-A2 (EP)
Inventor: RICHTER EKKEHARD DR
IPC: B01D53/04
Filed: 1984-12-19
Abstract: Bei einem Verfahren zur Gewinnung von Sauerstoff mit einem geringen Argonanteil aus Luft unter Verwendung von zwei im Druckwechselbetrieb betriebenen, jeweils mindestens zwei Adsorptionsbetten aufweisenden, hintereinandergeschalteten ersten Kohlenstoffmolekularsieb-Adsorptionseinheit und einer zweiten Zeolithmolekularsieb-Adsorptionseinheit, wobei aus der ersten Adsorptionseinheit ein Zwischenprodukt mit erhöhtem Sauerstoffgehalt, jedoch einem verringerten Argongehalt , gewonnen und der zweiten Adsorptionseinheit zugeführt wird, wo ein Produkt mit noch weiter erhöhtem Sauerstoffgehalte gewonnen und der Stickstoff entfernt wird, während aus der zweiten Adsorptionseinheit in der Beladungsphase das Produktgas und in der Desorptionsphase ein Nebenprodukt gewonnen wird, wobei die Arbeitszyklen in der zweiten Adsorptionseinheit doppelt so lang sind wie die in der ersten Adsorptionseinheit und die Regenerierung der zweiten Adsorptionseinheit unterbrochen wird, während mit einer gemeinsamen Vakuumpumpe für beide Adsorptionseinheiten die erste Adsorptionseinheit regeneriert wird. Außerdem kann der ersten Adsorptionseinheit eine Trocknungseinheit, die mit entspanntem Abgas regeneriert wird, vorgeschaltet werden, so daß getrocknetes Gasgemisch in die erste Adsorptionseinheit gelangt.
Patent EP-0147901-A2 (EP)
Inventor: SCORTA ROBERTO
IPC: H05K3/40
Filed: 1984-12-18
Abstract: The ink contained in a chamber of variable volume is forced with pressure through the holes in the support which, having been placed between two jigs in order to have adequate mechanical resistance, constitutes one wall of the chamber. Once the ink has surely passed through all the holes in the support, a depression is created in the chamber which sucks back any excess ink and opens the holes. 
     A semi-automatic machine which implement said method is described; furthermore, the caracteristics of another machine, developed from the semi-automatic one, which makes complete automation of the productive process possible, are also briefly indicated.
Patent EP-0140559-A2 (EP)
Inventor: BREUNING JAMES J
IPC: D01F1/10
Filed: 1984-09-13
Abstract: @ An improved process is provided for producing fully drawn multifilamentary polyethylene terephthalate yarn via a high speed melt spinning process wherein the multifilamentary material following solidification is passed through a heated conditioning zone wherein substantial crystallisation takes place. Such multifilamentary product is withdrawn from the conditioning zone at a speed in excess of 8000 feet (2438 m) per minute and a conventional drawing step is not required. In accordance with the concept of the present invention it surprisingly has been found that the uniformity of the multifilamentary product is enhanced by the inclusion of a minor substantially uniformly dispersed concentration of particulate silicon dioxide (e.g. fumed silica) in the molten polyethylene terephthalate polymer prior to extrusion and such subsequent processing. In a particularly preferred embodiment the particulate silicon dioxide is substantially uniformly dispersed within the polyethylene terephthalate as a result of its prior admixture with the reactants which were polymerised to form the polyethylene terephthalate.
Patent EP-0138464-A2 (EP)
Inventor: LAMATTINA JOHN LAWRENCE
IPC: C07D263/48
Filed: 1984-09-27
Abstract: Novel 2-amino-5-hydroxy-4-methylpyrimidines and substituted amino derivatives thereof useful as inhibitors of leukotriene synthesis for the treatment of pulmonary, inflammatory and cardiovascular diseases, cancer and psoriasis. In addition these compounds are cytoprotective and therefore useful in the treatment of peptic ulcers. A process for the preparation of such active compounds by ring rearrangement of 2-amino-5-acetyloxazole, pharmaceutical compositions containing the novel active compounds and compositions containing these compounds in combination with other anti-inflammatory agents or gastric anti-secret- t ory agents.
Patent EP-0141564-A2 (EP)
Inventor: LLOYD JOHN
IPC: B29C65/58
Filed: 1984-10-15
Abstract: A base to maintain an element in an upstanding state, the base comprising a container formed of moulded plastics material and having mounted thereon or being arranged to be engaged by an element to be maintained upstanding above the base. The container has a lower part to stand on a floor or ground surface, and an upper covering wall forming at least one upwardly open recess or tray. The base has a shape enabling it to stand stably and to increase the stability or resistance to upset the base so as to maintain said element upstanding when the base is in use, the base can be ballasted by liquid, slurry, particulate or lumpy material introduced into the interior of the container through an access opening leading thereinto and/or by ballast loaded into the tray.
Patent EP-0127602-A2 (EP)
Inventor: SVOBODA JOHANN
IPC: A47B17/04
Filed: 1984-05-04
Abstract: The furniture has an upper covering panel (2), at least one part (5) of which can be lowered into the interior of the furniture, and a flexible surface element (19) which can be pushed forward into a position closing the opening. In this case, the lowerable part (5) of the covering panel (2) rests on a carriage (7) guided in the furniture (1), which carriage is guided in guide grooves (9), inclined to the vertical, or in the side walls (3, 4) of the furniture (1). The space in the furniture (1), into which the lowerable part (5) of the covering panel (2) can be lowered, is surrounded completely by essentially vertical walls (3, 4, 12, 13), on which the lowerable part (5) of the covering panel (2) is guided laterally during lowering. <IMAGE>
Patent EP-0160852-A2 (EP)
Inventor: IGARASHI TAKESHI
IPC: C12Q1/527
Filed: 1985-04-10
Abstract: A medium for arginine decarboxylation test comprises 1 to 10 g of yeast extract, 1 to 10 g of caseintrypsin hydrolyzing peptone, 0.1 to 2 g of glucose, 0.2 to 2 g of monoalkali metal dihydrogen phosphate, 5 to 50 g of L-arginine mineral acid salt, 0.005 to 0.1 g of 5'-pyridoxalphosphoric ester, and 0.01 to 0.2 g of a pH indicator, and has a pH value in the range of 5.5 to 6.5 when dissovled in 1 liter of water.
Patent EP-0180152-A2 (EP)
Inventor: OHTA MASATAKA
IPC: G06K7/14
Filed: 1985-10-24
Abstract: In a bar code reading apparatus, comparison reference values are calculated on the basis of zone values that correspond to the width of bar and space zones making up a bar code pattern, and prestored constants, the width of the said zones being determined thereby. This eliminates the need to scan the bar code pattern at a constant rate, and provides accurate readings even when there are printing variations in the width and sharpness of the pattern elements.
Patent EP-0180193-A2 (EP)
Inventor: OCHII KIYOFUMI C O PATENT DIVI
IPC: H03F3/34
Filed: 1985-10-29
Abstract: A sense amplifier in use for a memory device is made up of a pair of Schmitt trigger circuits (20A, 20B). These Schmitt trigger circuits are cross coupled with each other so that each of the Schmitt trigger circuits operates in response to a predetermined high potential difference. The predetermined potential difference is high enough to operate each Schmitt trigger circuit according to the steeper slope of the two long slopes of a hysteresis loop of the Schmitt trigger circuit.
Patent EP-0150905-A2 (EP)
Inventor: HANSEN W PETER
IPC: C12Q1/68
Filed: 1985-01-04
Abstract: Homogeneous immunoassay for the detection of an analyte based upon competition between the analyte and an anti-idiotype antibody for a binding site on an antibody specific for the analyte. Detection is accomplished by measuring the changes In flurescent emission of either the donor or acceptor molecule of a donor-acceptor fluorescent energy transfer pair or changes in the donor fluorescent emission time constant.
Patent EP-0167410-A2 (EP)
Inventor: JUNGERMAN ROGER LEE
IPC: G01N21/95
Filed: 1985-07-05
Abstract: An optical scanning microscope utilises a Bragg cell (2) controlled by an input acoustic signal (12) to split a beam of light from a laser (4) into two beams (8, 10) which are focused onto a sample (16), one (10) of the beams being scanned across the sample (16) at the frequency of the input acoustic signal (12). The two beams (8, 10) are compared after reflection from the sample (16), the phase shift of the scanned beam (10) relative to the other beam (8) representing surface variation on the sample (16).
Patent EP-0176300-A2 (EP)
Inventor: GREESON JEFFREY ALLEN
IPC: B64C13/18
Filed: 1985-09-16
Abstract: An improved method for the automatic acceleration of an aircraft to a preselected speed is described. At any point in the climb portion of flight, a capture of a computed altitude that is increased at a specified rate is performed to provide optimal acceleration.
Patent EP-0177356-A2 (EP)
Inventor: KATSUBE JUNKI
IPC: A61K31/195
Filed: 1985-10-03
Abstract: Diuretics containing an effective amount of L- or DL-threo-3-(3,4-dihydroxyphenyl)-serine or a pharmaceutical acceptable salt thereof are applied orally or parenterally. They are effective particularly to anasarca patients. They will also be effective to myxedema, Addison's disease and other ADH-excessive syndrome patients. They are applied in the form of tablets, capsules, syrups, suspensions or liquids.
Patent EP-0179644-A2 (EP)
Inventor: BARRATT PETER JOSEPH
IPC: D01H4/26
Filed: 1985-10-21
Abstract: Slubs are removed from an open-end spinning chamber by the application of suction to a debris-extraction duct (21, 22) by means of a valve which becomes opened to a suction line (27) as the chamber is opened for cleaning.
Patent EP-0186396-A2 (EP)
Inventor: AVIDAN AMOS ANDREW
IPC: C07C1/20
Filed: 1985-12-13
Abstract: Oxygenates are converted into lower olefins in a bed of zeolite catalyst maintained in a turbulent fluidization regime at elevated temperature.
Patent EP-0188257-A2 (EP)
Inventor: KANAZAWA HIROSHI
IPC: H02K41/02
Filed: 1986-01-13
Abstract: A linear motor is disclosed, which comprises a first magnetic pole (2a, 2b, 2c) having a plurality of alternatively protruded and recessed magnetic pole teeth of magnetic material arranged longitudinally at predetermined regular intervals of length, and a second magnetic pole (3a, 3b, 3c) having a plurality of alternatively protruded and recessed magnetic pole teeth of magnetic material arranged in opposition to the first magnetic pole with a very small gap with the first magnetic pole. The ratio of the numbers of the magnetic pole teeth providing the protruded opposed parts of the first and second magnetic poles is 2/3 or a multiple thereof.