baber/WOPTO huggingface dataset:
Patent EP-0049335-A2 (EP)
Inventor: SCHMITT GUNTER
IPC: G01F9/00
Filed: 1981-07-20
Abstract: 1. Apparatus for electronically detecting the fuel consumption per unit of distance travelled of a vehicle, especially a motor vehicle, from volume pulses whose frequency corresponds to the fuel throughflow, and from an electrical variable proportional to the speed of the vehicle, with an electronic analog divider for quotient forming from the pulse frequency as numerator and the speed-proportional variable as denominator, the analog divider having a capacitor which is adapted to be charged with a current proportional to the speed and to be discharged through an electronic controlled switch, characterised in that the switch (2) is controllable by the volume pulses, that one input of a hysteresis switch (3) is adapted to have the capacitor voltage applied to it, and one output of the hysteresis switch is connected to an indicating device (moving coil instrument 17), that the hysteresis switch is also controllable by the volume pulses in such a manner that after each volume pulse each output pulse (output pulse Ua ) of the hysteresis switch assumes a predetermined value (low signal), so that the duty factor of the output pulse up to the duty factor 1 is proportional to the quotient, that for selective indication of a rotational speed with the same indicating device the controllable switch (2) and the hysteresis switch (3) are controllable with rotational speed pulses instead of with the volume pulses by means of a first change-over switch (11), and that by means of a second change-over switch (10) which is coupled with the first change-over switch there can be applied to the capacitor a fixed-value current instead of the current proportional to speed.
Patent EP-0032454-A2 (EP)
Inventor: IKURA MICHIO
IPC: C01B25/234
Filed: 1981-01-14
Abstract: Apparatus for concentrating an aqueous, corrosive electrically conductive liquid, characterised in that it comprises:
 (a) an evaporator vessel adapted to contain said liquid at a selected level,
 (b) a thermosyphon loop connected to said evaporator vessel, said loop having first and second legs each having a top and bottom separated by a substantial vertical distance, the top of said first leg being connected to said vessel below said level, the top of said second leg being connected to said vessel slightly above, approximately at or below said level, the bottom of said first leg being connected to the bottom of said second leg,
 (c) at least two spaced electrode structures located in said second leg and each electrode structure containing an electrode of substantially inert material adapted to receive electric power from a power supply, each electrode being adapted to contact the liquid in said second leg, said electrode structures being spaced substantially below said level,
 (d) means for supplying electric power to said electrodes at a rate such as to cause boiling of said liquid entirely above said electrodes,
 (e) and means connected to said second leg for supplying a gas thereto at a pressure and flow sufficient to ensure circulation of said liquid in said loop when said electric power is supplied to said electrodes and to stabilize said circulation, and process for electrothermally concentrating a corrosive electrically conductive liquid located in an evaporator vessel by boiling said liquid characterised by circulating said liquid downwardly from said vessel and then upwardly back to said vessel in a thermosyphon loop having a first leg for downwardly flowing liquid and a second leg for upwardly flowing liquid, electrically heating  the liquid in said second leg of said loop by passing current into said liquid in said second leg from electrodes located in said second leg below the level of said liquid in said vessel, regulating the heating of said liquid to cause boiling to occur only above the level of said electrodes, and injecting gas into said second leg to ensure circulation of said liquid in said thermosyphon loop and to stabilize said circulation.
Patent EP-0037235-A2 (EP)
Inventor: EISFELLER RICHARD C
IPC: B05D5/06
Filed: 1981-03-24
Abstract: A vacuum metallized coating on a smooth dielectric surface consists of minute, specular, electrically discreet metal particles less than 10 microns thick and having an average diameter of less than 30 microns. The coating is not electrically conductive along the plane of the coating and when properlytopcoated has excellent corrosion resistance. 
     This form of metal film permits metals such as aluminium, silver and indium, which are not inherently corrosion-resistant, to be used to make manufactures that are subjected to rigorous and abusive conditions in use, such as exterior automobile trim components. For such trim components the dielectric substrate is preferably an elastomer such as a thermoplastics urethane and the metal layer is protected with a topcoat of a clear tough water-resistant plastics film.
Patent EP-0048578-A2 (EP)
Inventor: HUNT GEOFFREY JOHN
IPC: B23B31/20
Filed: 1981-09-14
Abstract: A tool holder and cutting tool combination is for machine tools, the tool holder being mounted on the spindle. 
     The tool holder 10 has an internal tapered opening 17 and an external screw-threaded portion 22. A nut 28 which engages with the screw-threaded portion holds the cutting tool 32 in the holder via further screw threads 30 on the nut which are of a different pitch to the screw threads on the tool holder. 
     In one form of the invention the nut 28 engages directly with screw threads on the cutting tool 32 and the tool shank 19 seats in the tapered opening 17 in the body 10. 
     When using a collet 51' to hold the tool 40' a sleeve 44' is located in the tapered opening 16' in the body 10'and the nut 42' is in screw-threaded engagement with the sleeve 44'. The collet 51' is located within the sleeve and the tool shank is received in the collet and is in screw-threaded engagement therewith.
Patent EP-0062145-A2 (EP)
Inventor: HARRIS FREDERICK JOHN
IPC: F01N13/14
Filed: 1982-02-09
Abstract: A powder actuated fastener setting tool is provided with a gas venting and sound muffling housing which extends laterally from the tool housing so as to be usable as a gripping handle for the tool. The inside of the gas venting and sound muffling housing is divided into a series of chambers through which combustion gases are bled, there being openings between each of the chambers to allow combustion gases to pass successively through the chambers. The cross sectional area of the respective openings increases progressively away from the tool barrel.
Patent EP-0064225-A2 (EP)
Inventor: SCHNEIDER MANFRED
IPC: C09K23/00
Filed: 1982-04-22
Abstract: Die Erfindung betrifft die Verwendung von wasserlöslichen Verbindungen, die durch Veresterung aus Alkylenoxidaddukten an Alkohole mit 10 bis 24 C-Atomen und 1 bis 6 Carboxygruppen tragenden Carbonsäuren mit bis zu 22 C-Atomen erhalten werden, als Präparationsmittel für in Wasser unlösliche bis schwerlösliche Farbstoffe, sowie von Zubereitungen, die einen Farbstoff mit einer Teilchengröße unter etwa 5µm und eines der genannten Präparationsmittel enthalten.
Patent EP-0068414-A2 (EP)
Inventor: PAMMER ERICH DR
IPC: H01L23/29
Filed: 1982-06-22
Abstract: A method in which at least the regions (2) of the semiconductor wafers (1) containing the active devices are provided with a plastic layer (4). The semiconductor wafers (1) are provided with a resist layer (4) which is composed of a photocrosslinkable precursor of polymers with high-temperature resistance and the resist layer (4) is irradiated with the exception of at least those regions of the wafer surface (7) in which contact pads (3) are sited. The unirradiated portions of the resist layer (4) are then removed and the semiconductor wafers (1) are heat treated. <IMAGE>
Patent EP-0071047-A2 (EP)
Inventor: BUCKING HEINZ-LUDWIG ING GRAD
IPC: B22D19/00
Filed: 1982-07-06
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von Gußkörpern mit eingegossenen Rohren aus Stahl, vorzugsweise von Kühlelementen für einen metallurgischen Ofen, wobei die Gußkörper aus Stahlguß bestehen und die Stahlrohre mit einer überhitzten Stahlgußschmelze umgossen und vor dem Umgießen mit einem körnigen, hochwärmeleitfähigen feuerfesten Material verfüllt werden, um zu vermeiden, daß Undichtigkeiten bei den eingelassenen Stahlrohren auftreten, wird als körniges Material einzeln oder zu mehreren ein Gemisch aus gebranntem Magnesit (Sintermagnesit), Korund, Sintertonerde, Chromit, SiC, Si3N4 als Rohrfüllstoff verwendet. Vorzugsweise werden ferner die einzugießenden Stahlrohre mit auf der Rohroberfläche satt aufliegenden Rohrsegmenten oder Rohrschalen aus Stahl versehen, so daß zwischen Stahlrohroberfläche und Stahlrohrsegmenten oder -schalen nur ein minimaler Luftspalt verbleibt.
Patent EP-0072480-A2 (EP)
Inventor: OCHIAI KENJI
IPC: C08L23/26
Filed: 1982-07-31
Abstract: A high impact polyamide composition comprising in specific weight proportions polyamide, an ethylene ionomer resin and an elastomeric ethylene copolymer, said ethylene ionomer resin and said elastomeric ethylene copolymer having specific relationships with respect to melt index, which exhibits excellent impact strengths at not only ordinary temperatures but also low temperatures along with remarkable improvements in other physical properties such as heat resistance, while maintaining good processability, inclusive of good moldability.
Patent EP-0077580-A2 (EP)
Inventor: SOMMIER RENE
IPC: A22B5/04
Filed: 1982-09-28
Abstract: 1. Plant for the extraction of food-quality blood in a slaughterhouse of traditional type, equipped with processing lines comprising a slaughtering station, a bleeding passage and a dismembering circuit as well as means for receiving cutting-up blood, said plant comprising, in association with every processing line : . a conveyor (6) located above the bleeding passage with a view to suspending the animals and transporting them along said passage after bleeding, . a channel for the reception of blood (1, 33) extending along the bleeding passage and having a form suitable for guiding the animals in the proximity of the bled part, and characterized in that it comprises the following in combination : . a veterinary control station situated down-stream of the dismembering circuit and comprising a manual device for interrupting the cycle (36), . a series of so-called primary tanks (9) designed to enable provisional storage of a quantity of blood greater than that furnished by the maximum number of animals liable to be present in the line at any given moment, from the entry of the bleeding passage to the veterinary control station, . conduits linking every primary tank (9) with the outlet of the channel, said conduits being associated with shunting means (10) of the flow towards such or such a primary tank selected, . three primary tank discharge circuits, linked to the outlet of said tanks and equipped with shunting means (14 to 18), these circuits comprising a first circuit for the transfer of food-quality blood, a second circuit linked to the means for receiving cutting-up blood and a third circuit linked to the drain for the disposal of cleaning fluid, . means for fractionating the blood (20) connected to the circuit for discharging the food-quality blood and capable of presenting at their outlets separate fractions such as cruor and plasma, . means for storing said fractions (23 to 29), linked to the outlets of the fractionating means, . means for pumping (30, 31, 32) capable of ensuring the flow in the different circuits or conduits, . means (12, 13) for counting the animals passing through the processing line, . and a control unit (35) designed to receive the signals from the counting means (12, 13) and the interrupting device (36) of the veterinary station and capable of ensuring, if the interrupting device is not actuated, the implementation of a programmed cycle for the extraction of food-quality blood and, if said interupting device is actuated, of ordering discontinufation of the cycle and discharge towards the means for receiving cutting-up blood of the primary tank having contained the blood of the animal which has caused the actuation, and, possibly, of the following primary tanks.
Patent EP-0061330-A2 (EP)
Inventor: JONES STEPHEN H
IPC: B65B57/00
Filed: 1982-03-19
Abstract: In a skin packaging machine, a method and apparatus for maintaining a film heating oven at a low temperature wherein during a very short repeating duty cycle, e.g., less than a minute, the power to the oven heaters is applied for a short period and is shut down for the remainder of the period through solid state relay switching.
Patent EP-0093416-A2 (EP)
Inventor: FUKINO MASATO
IPC: B62D6/00
Filed: 1983-04-28
Abstract: A steering control apparatus for a power-assisted vehicle steering system for a vehicle, comprising a steering pressure pump (1), a power cylinder (2), a pressure control valve (3) operative to direct fluid under pressure from the pump to the power cylinder (2) to develop in the cylinder a differential fluid pressure to produce a controlled degree of hydraulic steering assistance, and a fluid flow control valve (13) bypassing the pressure control valve (3) between the suction and delivery ports of the pump, wherein the differential fluid pressure to be developed in the power cylinder (2) or the flow rate of the fluid to be discharged through the flow control valve (13) is variable in two or more different basic modes in each of which the differential fluid pressure or the fluid flow rate is further continuously variable so that the vehicle driver is enable to steer the vehicle with a manual steering effort continuously variable with, for example, the vehicle speed.
Patent EP-0100980-A2 (EP)
Inventor: VOHRINGER GERHARD FRIEDRICH
IPC: B01D46/26
Filed: 1983-07-30
Abstract: There is provided a powder spray chamber for coating the surface of workpieces disposed in a coating space having a rotationally symmetrical filter carrier carrying a filter element on its mantle, the filter carrier being rotatingly mounted in an opening in a wall separating the coating space from a clean air space and having its free end sealingly projecting into said coating space, a vacuum source in said clean air space for creating a vacuum interiorly of said filter carrier, and cleaning means for cleaning said filter element.
Patent EP-0104616-A2 (EP)
Inventor: WIEDER ARMIN DR
IPC: G11C11/412
Filed: 1983-09-22
Abstract: Memory cell in which two switching transistors of a first channel type (T1, T2) arranged on a semiconductor body are each connected to one supply voltage via a load device of the second channel type (T3, T4), the circuit nodes (3, 4) corresponding to the drain terminals of the switching transistors (T1, T2) and being connected to the gate of the other switching transistor in each case and to the gate of the load device in series with the latter. The object is to achieve an area-saving design of the memory cell. This is achieved in that each of the load elements is composed of heavily doped sections of a layer of polycrystalline silicon applied in an insulated fashion to the semiconductor body and also of a lightly doped or undoped part of the layer situated between said sections; this layer forms a channel region. Beneath the latter there is an undoped region of the semiconductor body which acts as gate region. The field of application comprises memory cells for VLSI applications. <IMAGE>
Patent EP-0108335-A2 (EP)
Inventor: KAMOHARA EIJI
IPC: H01J29/07
Filed: 1983-10-25
Abstract: A color picture tube provided with a plurality of shadow masks (31,40), each of which is formed of a main part having a curved surface with a large number of apertures and a skirt section (51, 52) supporting the peripheral portion of said main part, and the curved surfaces of said plural shadow masks (31, 40) are spaced from each other at a prescribed distance. The parts extending substantially perpendicularly to the curved surfaces of the skirt sections (51,52) of at least two of the plural shadow masks (31, 40) is comprised of alternately arranged support portions and intervening cutouts. The support portions of the skirt section (51) of one shadow mask (31) face the corresponding alternate cutouts of the skirt section (52) of the other shadow mask (40) and the cutouts of the skirt section (51) of said one shadow mask (31) face the support portions of the skirt section (52) of the other shadow mask (40) so as not to overlap each other.
Patent EP-0084393-A2 (EP)
Title: Dispositif semiconducteur du genre transistor à hétérojonction(s)
Inventor: FRIJLINK PETER MICHAEL
IPC: H01L29/778
Filed: 1983-01-12
Abstract: La présente invention concerne un dispositif semiconducteur, du genre transistor à hétérojonction(s), comprenant un empilement de couches semiconductrices qui, par combinaison, forment trois régions dites de source (15, 14), de grille (12) et de drain (11, 10, 8), alors que le trajet du courant qui s'établit entre lesdites régions de source et de drain est sensiblement perpendiculaire aux diverses jonctions, remarquable en ce que la région de grille (12) constitue une région d'accumulation d'électrons, sous la forme d'un quasi-gaz de Fermi à deux dimensions que l'on peut porter au potentiel de polarisation désiré au moyen d'une électrode de grille (13), alors que les électrons qui forment le courant source-drain traversent ce nuage d'électrons sans avoir beaucoup d'interaction avec lui, sous un régime balistique ou quasi-balistique. Application : dispositif semiconducteur
Patent EP-0107357-A2 (EP)
Inventor: IZU MASATSUGU
IPC: H01L31/076
Filed: 1983-09-23
Abstract: A system and method for making photovoltaic devices of the type including a plurality of amorphous semiconductor materials (16a-c, 18a-c, 20a-c) deposited onto a continuous conductive substrate (11) provides a reflector on the surface of the substrate (11) upon which the amorphous semiconductor materials (16a-c, 18a-c, 20a-c) are deposited to improve the efficiencies thereof. The reflectors can be either specular reflectors or diffuse reflectors. The specular reflectors are formed by vapor depositing a reflective material such as gold, silver, aluminum, copper, chromium, or molybdenum onto the substrate (11). The diffuse reflectors can be formed by imparting a roughened texture to the substrate surface (13) by, for example, sandblasting the substrate surface (13) or by sputtering a first reflective material thereon. A second reflective material (15) can be vapor deposited over the diffuse reflectors prior to the deposition of the amorphous semiconductor materials (16a-c, 18a-c, 20a-c). The reflectors can be formed either immediately prior to the deposition of the amorphous semiconductor materials (16a-c, 18a-c, 20a-c) or at a remote location at which the substrate (11) is wound onto a take-up roll and thereafter transported to a plurality of deposition chambers for the later deposition of the amorphous semiconductor materials (16a-c, 18a-c, 20a-c).
Patent EP-0084519-A2 (EP)
Inventor: BLAKE COLIN CHARLES
IPC: B01J3/03
Filed: 1983-01-13
Abstract: Die bewegte Welle (5) ist mittels einer Lippendichtung (X) durch eine Wand des Behältnisses (V) hindurchgeführt. Zur Vermeidung von unerwünschten Ablagerungen und damit zur Verminderung der Dichtwirkung ist die Lippendichtung aus elektrisch leitendem Material ausgebildet und an die Anode einer elektrischen Spannungsquelle (U) angeschlossen. Die Katode der Spannungsquelle (U) ist mit einer im Behältnis (V) angeordneten Gegenelektrode (C) verbunden.
Patent EP-0088050-A2 (EP)
Inventor: BERNER GODWIN DR
IPC: C09D11/101
Filed: 1983-02-21
Abstract: Verbindungen der Formel I, II oder III, <IMAGE> worin Ar einen schwefelhaltigen aromatischen Rest bedeutet, R¹ und R² einen gegebenenfalls substituierten einwertigen Kohlenwasserstoffrest bedeuten oder R¹ und R² zusammen Alkylen, Oxa- oder Azaalkylen bilden, R³ eine direkte Bindung oder einen zweiwertigen Kohlenwasserstoffrest, X eine einwertige Aminogruppe und X' eine zweiwertige Amino- oder Diaminogruppe bedeuten, sind hervorragende Photoinitiatoren für die Photohärtung gefärbter, insbesondeire pigmentierter Massen, die ein olefinisch ungesättigtes, photopolymerisierbares Bindemittel enthalten.
Patent EP-0132632-A2 (EP)
Inventor: YOUNG GEORGE WALTER
IPC: A61J1/00
Filed: 1984-07-03
Abstract: 5 A compartmented and collapsible container for sterile components which has at least two separate compartments for different components, yet will permit the intermixing of the components upon the release of a clamping member engaging an intermediate passageway which interconnects the compartments. The compartmented container is specifically constructed for use with two solutions which are normally incompatible over an extended period of time when mixed. The container herein described permits the two incompatible solutions to be sterilized in a disposable, flexible container. At the time of usage, the two materials can be readily intermixed in the same container and administered therefrom, such as with the usual intravenous administation equipment. An important feature of the container is a clamp member which can seal the interconnecting passageway in the container in a unique manner as well as a container with apertures to accommodate the clamp both during its operative and inoperative modes.
Patent EP-0132849-A2 (EP)
Inventor: BUTT SHELDON H
IPC: H01L23/495
Filed: 1984-07-26
Abstract: An integrated circuit casing assembly 22,52 for electrical applications is disclosed which includes a lead frame formed from a composite structure 10, 60, 70. Depending upon the specific composite structure a desired coefficient of thermal expansion and thermal conductivity of the assembly can be achieved.
Patent EP-0133569-A2 (EP)
Inventor: BRONOLD JOSEF DIPL-ING
IPC: H04Q3/545
Filed: 1984-08-07
Abstract: Dynamischer Speicher (T) ist über Pufferspeicher (BU) an Datenbus (DA) angeschlossen. Ein zur Überwachung fehlerfreier Speicherung vorgesehener Paritätsauswerter (PA) ist ebenfalls an Datenbus (DA) angeschlossen, liefert bei Speicherung von über den Datenbus (DA) eintreffenden Informationen erstes Paritätsbit an Speicher (T) und bildet bei Abgabe gespeicherter Informationen und Aussendung derselben über den Datenbus (DA) zweites Paritätsbit, das der Paritätsauswerter (PA) mit erstem Paritätsbit vergleicht.
Patent EP-0137256-A2 (EP)
Inventor: POTH ULRICH
IPC: C09D161/20
Filed: 1984-08-23
Abstract: The invention relates to a coating composition for the preparation of the base coat of a multilayer enamel consisting of at least one base and one transparent protective coat, the said coating composition containing binders based on organic resins, metallic pigments, organic solvents and, if appropriate, other pigments as well as customary additives and auxiliaries. The coating composition contains, as binders, (A) polyurethane elastomers and/or polyurea elastomers, (B) polyesters and (C) polycondensates partially etherified with monoalcohols and consisting of melamine, benzoguanamine and/or urea with formaldehyde. The invention further relates to a process for the preparation of coatings using the coating composition, and to a substrate coated with a multilayer enamel.
Patent EP-0143457-A2 (EP)
Inventor: SAWANISHI KAORU
IPC: H02G1/14
Filed: 1984-11-28
Abstract: A continuous article such as steel pipe is covered with a heat-shrinkable covering sheet comprised of a heat-shrinkable plastic layer and a heat-bonding adhesive layer by a process wherein the covering sheet is wound around the periphery of the continuous article, both ends of the covering sheet are lapped together, a heat-sealing tape is further lapped on the lapping portion of the covering sheet to form a tube of the covering sheet, and then the tube is heated to thereby shrink toward the periphery of the continuous article. The heat-sealing tape is characterized by having a heat-bonding adhesive layer formed on one surface of a plastic layer heat-shrinkable in the width direction of the tape. This heat-sealing tape is lapped on the lapping portion of the covering sheet so that the heat-shrinking direction of the heat-shrinkable tape is the same as the heat-shrinking direction of the covering sheet.