baber/WOPTO huggingface dataset:
Patent EP-0008359-A2 (EP)
Inventor: CHANG KENNETH
IPC: H01L21/306
Filed: 1979-07-16
Abstract: Bei dem Verfahren zur Herstellung einer Dünnfilmstruktur werden auf einem Substrat (2) ein erster und zweiter Dünnfilm (4,6), welche sich in ihren Ätzeigenschaften unterscheiden, und eine strahlungsempfindliche Lackschicht (7) aufgebracht. In der Lackschicht (7) und in dem Dünnfilm (6) werden Öffnungen (9, 10) erzeugt. Mit dem Dünnfilm (6) als Maske wird unter Bedingungen, bei denen der Dünnfilm (4) angegriffen wird, geätzt. Ohne daß der Dünnfilm (6) vorher entfernt wird, werden die Verfahrensschritte ab dem Aufbringen eines Dünnfilms bis zu seinem Ätzen mit dem darüber befindlichen Dünnfilm als Maske mindestens einmal wiederholt, wobei bezüglich der Ätzeigenschaften der erste bei einer Wiederholung aufgebrachte Dünnfilm (14) dem letzten vor dieser Wiederholung aufgebrachten Dünnfilm (6) und der zweite bei einer Wiederholung aufgebrachte Dünnfilm (16) dem zweitletzten vor dieser Wiederholung aufgebrachten Dünnfilm (4) gleichen. Das Verfahren eignet sich zum Herstellen von Metallisierungsstrukturen mit Leiterzugmustern in mehreren, leitend miteinander verbundenen, übereinanderliegenden Ebenen.
Patent EP-0048848-A2 (EP)
Inventor: STUEHLER JAMES EDWARD
IPC: G06F11/00
Filed: 1981-09-09
Abstract: in a microprocessor controlled machine, the microprocessor employs a number of pluggable control memories, at least one of which is essential in each cycle of operation of the machine. To ensure that a cycle is not started when the essential module is not operable, a start signal is coupled from an output port 261 to an input port 241. It is then transferred, under the control of code from the essential module to a further output port 262 to operate the machine starting circuits 27 and 28. Thus, if the essential module is not operable, the machine does not start.
Patent EP-0039125-A2 (EP)
Inventor: ALLEN THOMAS H
IPC: G02B1/10
Filed: 1981-03-12
Abstract: A flexible polymer substrate (11) is coated with an aluminium oxide thin film (12) of an optimum adherent thickness of at least about 170 nanometers, with a final optical coating (13) of preselected design formed on the aluminium oxide film (12).
Patent EP-0045137-A2 (EP)
Inventor: LLOYD RONALD
IPC: A61B19/08
Filed: 1981-06-29
Abstract: moisture vapour transmitting, water impermeable drape fabric which comprises an absorbent layer and a porous layer bonded together by a pressure sensitive adhesive which prevents the passage of bacteria between the two layers and methods for the production thereof and sterile surgical drapes and gowns made therefrom are described.
Patent EP-0055034-A2 (EP)
Inventor: DUNLOP ARCHIBALD
IPC: E04C3/40
Filed: 1981-11-26
Abstract: The invention is a building arch for use in constructing a frame for a building. 
     An arch comprises several rigid strut units (1,2,3,4) each having two spaced booms (OB, IB) in pin-jointed connection with one another. One boom (OB or IB) of each unit is pin jointed directly to one boom of a successive unit to form a chain, and the other boom (IB or OB) of each same unit is connected to the other boom of the same successive unit by way of a link (7) pin jointed to the said other booms to form another chain. 
     Arches of different contours may be formed using strut units of the same dimensions by varying the number of strut units employed and by employing links of different lengths.
Patent EP-0047687-A2 (EP)
Inventor: CROSET MICHEL
IPC: H01M8/12
Filed: 1981-08-17
Abstract: 1. A device of the electrochemical cell type having a solid state electrolyte of a cristal lattice structure consisting of a doped material such that holes are created in the lattice, the electrolyte being an exclusive ion conductor of a predetermined chemical nature and being in contact with two conducting electrodes, characterized in that the electrolyte comprises a first region (El1 ) having a first doping factor (DN ) and a second, superficial region (El2 ) having a second doping factor (DM ), this second region presenting a small thickness with respect to the first region and covering at least the surface of the first region under at least one of the electrodes (E2 ), and the second doping factor (DM ) being higher than the first one (DN ) in order to increase the number of holes created in the lattice and to increase the ionic exchange currents at the interface between the solid state electrolyte and the medium outside that solid state electrolyte.
Patent EP-0064664-A2 (EP)
Inventor: MOURI YASUNORI
IPC: F02P9/00
Filed: 1982-04-27
Abstract: An electronic control apparatus for an internal combustion engine in which a quantity of intake air fed to the engine cylinders is detected by processing an output signal (AF) produced by an air flow sensor (24) incorporating a heat generating element and an optimal quantity of fuel corresponding to the detected intake air flow is supplied to the internal combustion engine. Arrangement is made such that the internal combustion engine can be operated with an otpimal fuel supply even when the heat generating element (24) electrically energized is not yet heated to a predetermined temperature.
Patent EP-0064708-A2 (EP)
Inventor: ROSE WALTER
IPC: G09F3/20
Filed: 1982-05-03
Abstract: A device having a carrier rail (2) for the lateral insertion of a number of identification elements (4) which produce the identification, and having mounting elements connecting the two ends of the carrier rail to the elongate body (1) is constructed in a C shape in order to provide a design which withstands all practically occurring loads and faults in particular fires and leakages of corroding media, and, together with the identification elements (4) and the mounting elements (3), is produced from fire-proof, rustproof material, preferably stainless steel. For simple mounting, the carrier rail (2) is provided with mounting orifices (7) into which the mounting elements, preferably mounting bands (4), engage. <IMAGE>
Patent EP-0070188-A2 (EP)
Inventor: PLYS ALBERT GEORGE
IPC: C10G7/12
Filed: 1982-07-13
Abstract: An analyzer for the rapid determination of changes in the volatile composition of a distillable material and which can be used on-line and requires no moving parts, comprises means for providing a sample of the material at critical flow conditions, means for isenthalpically flash expanding said sample so as to achieve a temperature difference of at least 5°F across the expansion, means for maintaining the pressure on the downstream side of the expansion at a value which does not vary by more than about 20%, preferably 10%, and means for measuring the temperature of the sample before and after expansion.
Patent EP-0072129-A2 (EP)
Inventor: MCKENZIE IAN DAVID
IPC: C08F4/62
Filed: 1982-07-22
Abstract: A supported transition metal composition is obtained by suspending a support material in an inert liquid medium, spraying the suspension, collecting a solid material and contacting the sprayed solid with a transition metal compound. The support material may be a metal halide such as magnesium chloride or an inorganic oxide such as silica or alumina. In addition to being contacted with the transition metal compound, the support material may be contacted either before or after the spraying step with other reagents such as organo metallic compounds, halogen compounds, or Lewis Base compounds. The product obtained after contacting with the transition metal compound may be used as a component of a polymerisation catalyst system to polymerise an unsaturated monomer such as ethylene or propylene.
Patent EP-0092649-A2 (EP)
Inventor: SCHIEBER FRANZ
IPC: H05B7/085
Filed: 1983-02-11
Abstract: The invention relates to a process for depositing powdery material containing graphite and synthetic resin on a carbon electrode with a metallic coating, particularly on a graphite electrode, in which, to save energy and production costs, the application of the powdery material is not carried out from an aqueous suspension on a cold electrode surface with a water-soluble adhesive being mixed for bonding the coating onto the electrode surface, but the dry powder mixture is applied without special adhesive onto the electrode surface, heated at least to the melting temperature of the synthetic resin. The synthetic resin melts on this heated surface and thus acts as an adhesive for the graphite powder, hardens, and thus forms a solid, adhering protective layer, containing graphite, which allows the use of metallic contact jaws for current transmission to the electrode in an arc furnace for steel production, without the contact jaws being welded to the electrode surface.
Patent EP-0090986-A2 (EP)
Inventor: HUBER REINHOLD
IPC: E01C11/02
Filed: 1983-03-18
Abstract: Bei einer Fugenüberbrückungsvorrichtung für Dehnfugen in Fahrbahnen von Brücken oder dergleichen, mit mehreren an die Fahrbahnoberfläche angrenzenden, quer zur Fahrbahnrichtung verlaufenden, zueinander parallelen (Lamellen (1-5), welche auf den Fugenspalt überbrückenden, in den Fugenrandern (14, 15) verschieblich gelagerten Traversen (6-10) abgestützt sind, ist jede Lamelle mit zwei oder mehreren Traversen, jede Traverse aber mit nicht mehr als einer Lamelle fest verbunden. Die Steuerung der Lamellenabstände erfolgt mittels elastomerer Lagerkörper (19), wobei die Traversen über derartige Lagerkörper auf einer oder beiden Lamellen abgestützt sind, und wobei die beiden äußeren Traversen (6, 10) ebenfalls über derartige Lagerkörper auf beiden Fugenrändern (14, 15), jede auf einem anderen, abgestützt sind. Diese Art der Anordnung der erläuterten Lagerkörper ergibt darüberhinaus eine besonders gleichmäßige Verteilung der Vertikallasten.
Patent EP-0096423-A2 (EP)
Inventor: BETTCHER LOUIS A
IPC: B26D7/00
Filed: 1983-06-09
Abstract: An improved product pusher for a cutting apparatus. The pusher slides downward along an upright receptacle to urge a comestible product, such as meat through a magazine movable past a cutter of the apparatus. The pusher has a catch for automatically retaining it at an upper end of the receptacle to facilitate loading the magazine. It also has two bottom surface portions with product engaging projections. In one arrangement the two surface portions are in a fixed angular relationship and a spring-biased stripper plate is beneath one of the surface portions, extending in a common plane with the other surface portion. In another arrangement the two surface portions are relatively pivoted and securable in either an angular relationship or co-planar.
Patent EP-0111284-A2 (EP)
Inventor: ROSSMANN CHRISTIAN
IPC: C23G1/20
Filed: 1983-12-05
Abstract: Verfahren zur Reinigung starrer Oberflächen mit builderhaltigen alkalischen Lösungen. die durch Zusammenführen eines stark alkalischen und eines sauren Wirkstoffkonzentrates, wobei das alkalische Wirkstoffkonzentrat zur Erzielung eines alkalischen Milieus im Überschuß eingesetzt wird, erhalten werden, in dem als saures Wirkstoffkonzentrat eine Dispersion aus Borsäure beziehungsweise Alkaliborat in Phospharsäure im Gewichtsverhältnis 1 : 4 bis 20 verwendet wird. Die Phosphorsäure kann teilweise durch Schwefelsäure ersetzt werden. Die bei dem Verfahren zur Anwendung gelangenden Mittel enthalten also weitere Zusätze Phosphonsäuren und Phosphonocarbonsäuren sowie Tenside.
Patent EP-0113879-A2 (EP)
Inventor: MORI ISSEI
IPC: G01N23/04
Filed: 1983-12-13
Abstract: In a computerized tomographic apparatus (100), X-rays penetrated from an imaginary slice of an object (M) are computer-processed so as to reconstruct a tomographic image of the slice of the object. The CT apparatus (100) is comprised of a table couch (12) for supporting the object (M) to be examined, a table couch drive control circuit (18) for controlling a continuous transportation of the table couch (12) along a longitudinal axis of the object (M), an X-ray source (13) for irradiating fan-shaped X-rays toward the slice of the object (M), a detector array (14) for detecting the fan-shaped X-rays which have penetrated through the slice of the object (M), a gantry (10) for mounting the X-ray source (13) and the detector array (14) in such a manner that the X-ray source (13) is positioned opposite from the detector array (14) with respect to the slice of the obejct (M) and for performing a relative movement between the X-ray source (13) and the detector array (14) in a plane which is perpendicular to the longitudinal axis of the object (M), whereby a helical scanning is effected by the continuous transportation of the table couch (12) and the relative movement between them, and a reconstruction control circuit (21) for processing helically-scanned projection signals derived from the detector array (14) so as to reconstruct a tomographic image of the slice of the object (M).
Patent EP-0131260-A2 (EP)
Inventor: JEZO MAURICE LEON
IPC: H04L7/02
Filed: 1984-07-05
Abstract: @ The arrangement comprises a plurality of correlation means coupled to the received signal with the received signal being clocked into each of the plurality of correlation means by a different one of a plurality of different phased clocks with the different phased clocks occurring at a predetermined different time uniformly spaced over a given time interval and integration means coupled to each of the plurality of correlation means to provide the indication of the time of arrival of the received signals. The plurality of correlation means includes a plurality of shift registers into which the received signals are shifted by a different one of the plurality of phased clocks, a reference signal register and a plurality of comparison means each coupled to each stage of a different one of the plurality of shift registers and each stage of the common reference signal shift register to compare the contents of the associated stages of the plurality of signal shift registers and the single common reference signal shift register and to produce an output signal indicative of the results of each of the comparisons.
Patent EP-0136649-A2 (EP)
Inventor: SHIH YEN-JER
IPC: C08F2/22
Filed: 1984-09-25
Abstract: High solids, low viscosity, alkaline-curable, thermosetting cationic vinyl ester based polymer latices, characterized by the high molecular weight of the polymer therein, are prepared by polymerizing at least 5% of selected vinyl esters (up to C 6 ), 0.5-10% of self-crosslinking cationic quaternary ammonium monomer, and optionally a vinyl polymerizable monomer such as butyl acrylate, ethylene, acrylamide, diallyl maleate, and/or 2-hydroxyethyl acrylate. The polymerization is carried out in the presence of water, a watersoluble cationic azo initiator, a water-soluble amino thiol salt chain transfer agent, and a cationic and/or nonionic surfactant. The latices are useful as formaldehyde-free binders for polyester nonwovens.
Patent EP-0154690-A2 (EP)
Inventor: NOACK ROLF DR DIPL ING
IPC: F23C10/28
Filed: 1984-12-01
Abstract: The fluidised-bed combustion apparatus in a heating boiler is, via temperature sensors in the fluidised bed with a number of operating points,  a) brought to the required temperature by means of a blast burner,  b) kept at temperature by supply of air and fuel,  c) protected against overheating by fuel switch-off,  and also, by means of a thermostat in the forward run, d) brought to increased output by supply of air and fuel in the event of the temperature falling below a set value and e) throttled in output by fuel and air switch-off in the event that the set temperature value is exceeded.
Patent EP-0120715-A2 (EP)
Inventor: HYSLOP CHRISTOPHER PAUL
IPC: G01N21/03
Filed: 1984-03-29
Abstract: An optical measuring cell comprises an elongate base member 1 having a channel formed in one face thereof and a transparent cover 4 fixed to the base member over the channel over at least part of the length of the base member, the channel being dimensioned such that in use fluid to be tested may be drawn by capillary action into the channel. The base member is reflective so that light passing through the cover and fluid is reflected to pass again through the fluid and cover. The cell may be used for the determination of the concentration of haemoglobin in undiluted blood samples.
Patent EP-0122132-A2 (EP)
Inventor: OGUCHI YOSHIHARU
IPC: A61K47/48
Filed: 1984-04-06
Abstract: An anti-tumor substance comprises an anti-tumor agent bonded to human immunoglobulin. The anti-tumor agent may be an alkylating agent, anti-metabolite or antibiotic. The human immunoglobulin can be obtained from a normal healthy person and may be IgG or immunoglobulin fragment (F(ab') 2 .
Patent EP-0135989-A2 (EP)
Inventor: FAIREY NORMAN REGINALD
IPC: B21C25/02
Filed: 1984-07-04
Abstract: A die unit for radial Conform extrusion machinery has a surface (21) round the entrance to the die (16) which is isolated from any other surface in contact with the material being extruded to the extent that strain induced in that surface by the drag of material entering the die is substantially independent of strain induced in any other surface, said surface having major dimensions from the die orifice to its periphery which differ from one another by no more than ± 25%.
Patent EP-0133801-A2 (EP)
Inventor: CUNNINGHAM JAMES LEE
IPC: F28F1/36
Filed: 1984-08-03
Abstract: Improved method and apparatus for making finned tubing from difficult-to-work materials such as titanium and stainless steel uses spaced sets (26, 28) of finning discs on a plurality of arbors to form a tube (11) against a mandrel having different diameters (14, 16) under each set of discs. By forming the tips of the fin turns (11') to their final O.D. in the first disc set (26) and by deepening their roots to bring the fin turns to their final height in the second disc set (28), tubes with higher fin turn counts and or higher fin heights can be achieved than were formerly possible. The process of separately cold working the tips and roots also permits tubes to be made which are dimensionally identical to prior art tubes but with higher quality and productivity since tube stresses are greatly reduced. An improved titanium tube is also disclosed which has at least a fin turn per mm (26 fins per inch), a fin height of at least 0.86 mm (0.034") and an outside to inside surface area ratio of at least 3.0.
Patent EP-0140506-A2 (EP)
Inventor: ANDERSON STANLEY EARLE
IPC: F04C15/00
Filed: 1984-08-17
Abstract: A combined power steering pump and vacuum pump assembly Is disclosed wherein a vented reservoir 18 Is connected to receive discharge air from the vacuuacn pump 28 as well as supply fluid for circulation by and lubrication of the power steering pump 10. A sealing arrsngement 44 seals the vacuum pump from the power steering pump when the pumps are stopped, but provides limited delivery of fluid from the power steering pump to the vacuum pump when the pumps are running, whereby the fluid in the power steering system is prevented from draining into the vacuum pump when stopped but is delivered thereto when running to lubricate same and is then delivered with the discharge air to the reservoir, so that there is no loss of fluid from the power steering system in lubricating the vacuum pump.
Patent EP-0146318-A2 (EP)
Inventor: IKUTA HIROSHIGE
IPC: B60J10/79
Filed: 1984-12-06
Abstract: A vehicle door structure having an exterior surface of a door window (10) located flush with an exterior surface of a door frame (22). The door window (10) is vertically displaced in the door frame (22) with the aid of a slider (30, 40) which is fixed to the end portion of the door window (10). The slider (30, 40) has a vertically extending groove (220, 222) therein into which the end portion of the door window (10) is located. An adhesive (50) is provided between the end portion of the door window (10) and the inside of the slider (30, 40) to fix the door window (10) to the slider (30, 40). The door window (10) is firmly fixed onto the slider (30, 40) by alternative or conjunctive means such as an enlarged bottom portion (315) of the slider (30) which contacts an end portion of the door window (10), or a stopper (410, 412) integrally provided on at least one end of the slider (30, 40) and a plurality of ribs (310) which are horizontally disposed at different vertical positions in the groove (220) of the slider (30). These alter- native/conjunctive means serve to absorb stresses which occur from exterior forces experienced by the vehicle door structure.
Patent EP-0158896-A2 (EP)
Inventor: GEKE JURGEN DR
IPC: C02F1/52
Filed: 1985-03-28
Abstract: The invention relates to coagulating compositions for coagulating lacquers, waxes and coating compositions, more especially two-component polyurethane lacquers, which contain a mixture of cyanamide and/or dicyanodiamide and/or calcium cyanamide in an amount of from 1% to 80% by weight in conjunction with substances normally present in coagulating compositions.
Patent EP-0178526-A2 (EP)
Inventor: RESSEL HERBERT DR
IPC: C01B25/18
Filed: 1985-10-01
Abstract: Vorliegende Erfindung betrifft eine Vorrichtung zur Reduktion von Eisen und Vanadium in phosphorsaurer Lösung mit Hilfe eines körnigen Reduktionsmitteis, wobei diese Vorrichtung aus einer um ihre Querachse drehbar angeordneten Trommel besteht, die zum Teil mit dem körnigen Reduktionsmittel gefüllt und mit Zuführungen für die phosphorsaure Lösung, das körnige Reduktionsmittel sowie für ein Inertgas und mit einem Ablauf für das Reaktionsprodukt versehen ist.
Patent EP-0152309-A2 (EP)
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/088
Filed: 1985-02-15
Abstract: A television sound signal processing apparatus receives a digitized delta-encoded sound signal being superposed in the horizontal blanking period and a digital signal showing the standard value of said sound signal being superposed in the vertical blanking period, compares the reference signal of this field with that of one field before, and, when the difference is greater than specified, employs the decoded value of the delta encoded signal immediately before that reference signal as the standard value for delta decoding of sound signal. The apparatus is intended for use in the sound transmission of a CATV system, a pay TV system or the like.
Patent EP-0156638-A2 (EP)
Inventor: PLANT HOWARD L
IPC: C07D271/10
Filed: 1985-03-25
Abstract: A compound of the formula
     wherein R is allyl, halocyclopropyl, C 3 -C 5 -alkoxycarbonylmethyl, CrCg aralkyl, styryl, phenyl, naphthyl, furanyl, pyridyl, thienyl, phenyl substituted with halogen, C 1 -C 4  alkyl, trihalomethyl, C 1 -C 4  alkoxy, trihalomethoxy, trihalomethylthio, C 1 -C 4  alkylthio, phenyl, phenoxy, cyano or nitro or C 7 -C 9  aralkyl substituted with halogen, C 1 -C 4  alkyl, trihalomethyl, C 1 -C 4  alkoxy, trihalomethoxy, trihalomethylthio, C 1 -C 4  alkylthio, phenyl, phenoxy, cyano or nitro; R is hydrogen, C 1 -C 3  alkyl, C 7 -C 9  aralkyl, phenyl , C 7 -C 9  aralkyl substituted with halogen, C 1 -C 4  alkyl, trihalomethyl, C 1 -C 4  alkoxy, trihalomethoxy, trihalomethylthio, C 1 -C 4  alkylthio, phenyl, phenoxy, cyano or nitro or phenyl substituted with halogen, C,-C, alkyl, trihalomethyl, C 1 -C 4  alkoxy, trihalomethoxy, trihalomethylthio, C,-C 4  alkylthio, phenyl phenoxy, cyano or nitro, however, if R is substituted phenyl or substituted C 7 -C 9  aralkyl. then R' cannot be hydrogen; R 2  is C 1 -C 4  alkyl, however, if R or R' is 4-chlorophenyl, R 2  cannot be isopropyl; and X, Y and Z are the same or different and are oxygen or sulfur, is disclosed. A method is provided for protection against pests by employing a pesticidally effective amount of the compound above. A composition comprising the compound above and an inert carrier therefor, for pesticidal use, is also taught. 
     The disclosure also recites a compound of the formula
     where R and R' have the meanings of the first mentioned compound. The compound, effective as an intermediate in .the synthesis of the above compound, is produced by the reaction of a compound of the formula
     where R has the meanings given above with a compound of the formula
     where R' has the meanings given above.