baber/WOPTO huggingface dataset:
Patent EP-0056256-A2 (EP)
Inventor: MASELLIS DOMENICO
IPC: E05F3/10
Filed: 1982-01-08
Abstract: The door closer comprises:
     - a toothed sector or pinion (15) having a shaft (18) which is rotatably supported by the body of said door closer, said shaft extending with an end portion so as to be keyed to a seat member (43) secured to the floor and to be used as one of the hinge pins upon which the door rotates; wherein the toothing of said pinion is comprised within an angle equal or less than 180°C, and wherein the first tooth and the last tooth (16, 17) of said pinion are of shorter length than the other teeth and are located preferably at the same level;   - a body of annular configuration formed by a pair of similar racks (3, 4) in parallel and opposite relationship receiving said pinion (15) therebetween, the pinion being of such a size as to mesn with either rack with no Sliding movement; said annular body being guided longitudinally in the door closer and being urged longitudinally, in a predetermined direction, by suitable adjustable resilient means (30), the arrangement being such that, with the door closer at rest, the first and the last tooth (16, 17) of the pinion engage the first recesses (44, 45) at one end of each rack, so that the door will be kept firmly and with no backlash in the closed position (so-called 0° position); the teeth of both racks, excepted the last tooth of each rack which is of full length, being of reduced length and being located at a staggered level with respect to the teeth of reduced length of said pinion, so that during the opening of the door, when one rack rolls around the pinion (15) the teeth of the said pinion will not interfere with the teeth of the other rack.
Patent EP-0059848-A2 (EP)
Inventor: DOO VEN YOUNG
IPC: H01L29/423
Filed: 1982-02-10
Abstract: A field effect transistor and method of making the same are disclosed. A thick mesa (17) of dielectric material is grown on a semiconductor substrate (10) and two or more layers (20a, b; 28a, b) of polycrystalline silicon grown on the vertical sides of the mesa (17) serve a masking function to define the gate region of the transistor with high accuracy. The mesa (17) and the two or more polycrystalline layers (20a, b; 28a, b) remain in the final device.
Patent EP-0073969-A2 (EP)
Inventor: MULLER OTTO
IPC: G11C11/406
Filed: 1982-08-17
Abstract: Die Erfindung betrifft ein Verfahren zur Übergabe des Refresh-Signals an einen, an einem zentralen Rechnerbus mit bestimmter Priorität hinsichtlich der Aufschaltung angeschlossenen Halbleiterspeicher, wobei das Refresh-Signal und ein die zeitliche Übergabe des Refreshsignals bestimmendes Refresh-Wiederholsignal von einer zentralen Rechnereinheit (CPU) erzeugt werden und über den zentralen Rechnerbus mit bestimmter Priorität im Vergleich zu anderen, am Rechnerbus angeschalteten, Aggregaten an den Halbleiterspeicher übergebbar sind. Die Erfindung besteht darin, daß das Refresh-Widerholsignal in ein oder mehrere zeitlich aufeinanderfolgende Teilsignale aufgeteilt ist und die Übergabe des Refreshsignals während der Dauer des ersten Teilsignals mit niedriger Priorität auf den Rechnerbus erfolgt und daß bei nicht möglicher Übergabe des Refreshsignals während der Dauer des ersten Teilsignals dem Refreshsignal eine höhere Priorität zugeordnet wird und daß das Refreshsignal während des Ablaufes des zeitlich hinter dem ersten Teilsignal liegenden, anderen Teilsignal mit höherer Priorität auf den Rechnerbus geschaltet wird.
Patent EP-0076932-A2 (EP)
Inventor: QUETSCH KARL-HEINZ
IPC: A23N1/00
Filed: 1982-09-16
Abstract: 1. Wine and fruit press comprising a container of cylindrical or similar shape for pressing out grapes, fruit mash or other liquid-containing substances, with a pressing mechanism arranged inside the container ; the pressing mechanism consisting of a multi-blade equipment of radial cross section and extending inside a sieve drum, which constitutes the container, in axial direction and coaxially to said sieve drum ; a flexible elastic membrane being arranged between the individual blades of the multi-blade equipment, and with pipes for conducting a pressure medium, such as compressed air, water etc., between the blades of the multi-blade equipment and the elastic membrane for pressing the membrane in the direction of the sieve drum wall, characterized in that the axes of the multi-blade equipment (2) and of the sieve drum (1) are arranged substantially horizontally, and that the sieve drum (1) and the multi-blade equipment (2) are jointly or relative to one another rotatable around said common axis (4), and that further the sieve drum (1) comprises a filler opening (8) for charging and emptying the pressing chambers, and that the pipes and the valves for conducting the pressure medium are so designed that optionally all chambers between the blades of the multi-blade equipment (2) and the membrane (3) may jointly be charged with the pressure medium or each chamber individually.
Patent EP-0079484-A2 (EP)
Inventor: PRESSLEY ROBERT JOSEPH
IPC: H01L21/322
Filed: 1982-10-22
Abstract: A process for gettering defects in a semiconductor is provided. The process comprises using a laser beam to drive a dopant material into a melted non-active surface of a semiconductor device, followed by heating the semiconductor to drive defects to traps formed by the dopant. The process creates in the bulk of the semiconductor strain fields that not only trap defects, which would otherwise degrade device performance, but also hold the defects during subsequent processing steps.
Patent EP-0085143-A2 (EP)
Inventor: DOSTOOMIAN ASHOD S
IPC: G01J5/04
Filed: 1982-11-01
Abstract: An infrared temperature probe for high pressure use is in the form of a hollow bolt adapted to be threaded into a complementary threaded aperture in the wall of a pressure vessel with the end thereof disposed flush with the internal surface of the pressure vessel wall. An infrared transparent window is secured in the end of the hollow bolt with one surface thereof disposed flush with the end of the bolt. A bundle of optical fibers is secured within the opposite end of the hollow bolt and a glass rod is mounted within the hollow bolt in operative relation to the window and the optical fiber bundle for transmitting infrared radiation from the window to the optical fiber bundle. The interior of the hollow bolt may be supplied wth a circulating cooling liquid or gas. An infrared temperature probe can also be used with a mold having an aperture for receiving an ejector pin wherein the hollow ejector pin is provided with an impact surface at one end and an infrared transparent window in the opposite end for receiving infrared radiation from a hot moulded article within the mold when the ejector pin is located within the aperture in the mold. A bundle of optical fibers extends through the hollow ejector pin and is disposed in optical transmitting engagement with the window.
Patent EP-0084676-A2 (EP)
Inventor: HOSIG SILVIO
IPC: B25B23/142
Filed: 1982-12-24
Abstract: 1. Torque wrench especially for tightening and loosening wheel nuts of a motor vehicle, consisting of a bending bar (13) with a torque indicator bar (22) which is fastened to the latter on one side and which interacts with an acoustic signal generator (20) arranged on the bending bar (13), in such a way that the said signal generator (20) emits an acoustic signal when a predetermined torque is reached, characterized in that the acoustic signal generator (20) is surrounded by a housing (30) which is designed as a resonant body and which has a concavely curved wall part (38) for directional sound reflection and a sound emission orifice (40) located opposite the wall part (38).
Patent EP-0068735-A2 (EP)
Inventor: RIDETT ALAN HILTON
IPC: E04B1/34
Filed: 1982-06-17
Abstract: A building (10) comprises (central) upright support means in the form of a vertically disposed tower or support (11) of tubular form, which is basically circular in section. The building (10) further comprises an eight-sided hollow structure (12) carried by the tubular support (11) and spaced from the ground. The hollow structure (12) extends laterally of the support (11). The horizontally-disposed floor (9) of the structure (12) is supported on cantilever supports (13) extending radially outwardly from the support (11). The structure (12) has eight contiguous panels or side walls (14) interconnected so as to form a regular polygon, as viewed in plan. Supports (15) are disposed at the junctions between adjacent walls (14). Further supports (16) are disposed midway along each wall (14). The supports (15, 16) extend upwardly and substantially vertically from the floor (9). Spaces between the cantilever supports (13), which extend upwardly as well as outwardly from the support (11), are filled in by suitable cladding 17. 
     Removable partitions 18 extend radially inwards from selected supports (15 or 16) so as to divide the interior of the structure (12) into convenient zones. In the arrangement shown, a three bedroomed house is provided having a living room (19); bedrooms (22, 23, 24); a kitchen (25); and a bathroom (26). Access to the structure (12) is by way of a door (29) at the foot of the central support (11), which has internal steps (30).
Patent EP-0079753-A2 (EP)
Inventor: TOUT NIGEL ROGER
IPC: A43D11/14
Filed: 1982-11-10
Abstract: A method of treating shoe parts having a coating of a moisture-curable composition utilises an apparatus in which a support (16) for an article, e.g. a lasted shoe S, can be supported within a chamber (30) in which the support can be enclosed. The chamber (30) is supplied with heat and moisture. More especially, the article is subjected to infra-red radiation from a heater (44) and steam is supplied to the chamber (30) such that the humidity of the atmosphere within the chamber (30) is maintained during the operating cycle at a dew point of between 50 and 60°C. The surface temperature of the heater (44) is between 250 and 420°C, preferably between 300 and 380°C, and the article is subjected to infra-red radiation for a period of between 5 and 25 seconds, preferably 10 seconds. Because the chamber (30) is enclosed, steam is supplied for only the first 5 seconds of the heating period. 
     To facilitate work handling, the support (16) is movable between a loading/unloading position and an operative position within the chamber (30), and an arrangement of screens (52,54) is provided for closing the chamber respectively in the loading/unloading position and the operative position. The screens also serve to cause the steam created during a cycle of operation to be evacuated into ambient atmosphere at the end of each operating cycle.
Patent EP-0101798-A2 (EP)
Inventor: SCHICK JEROME DAVID
IPC: H01L29/861
Filed: 1983-06-01
Abstract: @ A non-volatile semiconductor memory and switching device employing a Schottky barrier junction (7/3) and a dual layered dielectric system (9, 11) for entrapping charges adjacent thereto. The dual layered dielectric system typically comprises a layer of nitride on a layer of oxide arranged such that trapped charges within the oxide and at the nitride-oxide interface act to alter the depletion region beneath, and in the vicinity of, the Schottky contact. Trapped charges may be made to selectively modify the Schottky barrier depletion region and vary its conductivity characteristics between a diode characteristic (OFF) at one extreme and ohmic contact (ON) at the other, all in accordance with the magnitude and sign of the trapped charges.
Patent EP-0099564-A2 (EP)
Inventor: UESAKA YASUTARO
IPC: G11B5/66
Filed: 1983-07-18
Abstract: A perpendicular magnetic recording medium free from spike noise having a high permeability magnetic material film (2), an antiferromagnetic material film (6) and a perpendicularly oriented magnetic material film (3) formed on a substrate (1) in this order. Another high permeability magnetic material film (9) may be formed between the antiferromagnetic material film and the perpendicularly oriented magnetic material film. During the formation of the antiferromagnetic material film (6), a magnetic field is applied in a direction of a track width.
Patent EP-0107051-A2 (EP)
Inventor: KIMURA HIDEO
IPC: A61L15/22
Filed: 1983-09-23
Abstract: Es wird eine ein- oder mehrlagige Wundauflage aus Vliesstoff für Verbände oder Kompressen zum Aufbringen von medizinischen Wirkstoffen auf die Haut beschrieben. Wenigstens die hautzugewandte Lage der Kompresse besteht aus einem Vliesstoff, der mindestens 20 Gew.-%, bezogen auf deren Gesamtgewicht, Fasern und/oder Filamente mit abgeflachtem, d. h. nicht kreisförmigem Querschnitt enthält. Die großen Achsen der Faserquerschnitte stehen zu den kleinen Achsen im Verhältnis von wenigstens 2:1 und die großen Achsen der Faserquerschnitte bilden mit der ebenen Oberfläche der Wundauflage einen Winkel zwischen 0° und 75°.
Patent EP-0104919-A2 (EP)
Inventor: KANEKO MASAHIRO
IPC: G11C13/06
Filed: 1983-09-26
Abstract: A thermomagnetic recording method makes use of a layer of soft magnetic material having an easy axis of magnetisation normal to the layer, the material being of a type in which magnetic bubble domains can be generated. A bias magnetic field is applied to the layer, the strength of the magnetic field being between the run-out field and the collapse field of the layer, and an optical beam is applied to the layer so as to form a bubble domain having a direction of magnetisation that is opposite to that of the bias field, the layer of soft magnetic material having selected value of ΔM s , Δσ w  /σ w , f, h, He and M, to satisfy the relationship AT AT     where He is the coercive force of the layer, M, is the saturation magnetisation of the layer, h is a thickness of the layer, σ w  is the domain wall energy, d is the diameter of the generated domain, and each of C M  and C o  is a constant determined by h, d and f, where
Patent EP-0111420-A2 (EP)
Inventor: FUJISAWA KOICHI
IPC: A23L25/00
Filed: 1983-12-06
Abstract: Vegetable seed milk obtained from sunflower seed with or without other oil seed is fermented by lactic acid bacteria to yield a product which can be used as food or drink and which can be mixed with acid drinks and organic acids without undue protein coagulation to yield further foods and drinks.
Patent EP-0110792-A2 (EP)
Inventor: BEAN ROBERT
IPC: G06F15/16
Filed: 1983-12-02
Abstract: A control arrangement for coordinating operations of multiple processors in a multiprocessor system in response to a command. Each command is associated with a route comprising a sequence of route vectors, each identifying an operation to be performed to execute the command, as well as the process, or station, to execute the route vector. In response to the receipt of a command, a control block is generated identifying the first route vector in the route associated with the command. Each station has a work queue containing control blocks, which the station retrieves and processes sequentially. The control block is first sent to the work queue of the station to perform the first operation. When the station gets to the control block, it performs the operation required by the route vector, modifies the control block to identify the next route vector in the sequence, and transfers the control block to the work queue of the station to perform the operation required by the next route vector in the route.
Patent EP-0115781-A2 (EP)
Inventor: YAMADA HIDEAKI
IPC: C12N9/78
Filed: 1984-01-10
Abstract: Cells of Pseudomonas bacteria having a high nitrile hydratase activity can be obtained in a high yield by adding to a culture medium at least one a-amino acid in the preparation of cells of bacteria having nitrile hydratase activity by cultivating under nitrile hydratase-inducing conditions Pseudomonas bacteria capable of producing nitrile hydratase.
Patent EP-0115820-A2 (EP)
Inventor: NAITO TAKANOBU
IPC: C07D501/57
Filed: 1984-01-25
Abstract: A cephalosporin derivative represented by the general formula:
     where R 1  is a hydrogen atom, a lower alkanoyl group or a lower alkoxycarbonyl group, R 2  is a hydrogen atom or a methoxy group, R 3  is-CH 2 OCOCH 3  or-
     and n is an integer of 1, 2 or 3, or a pharmaceutically acceptable salt thereof.
Patent EP-0124107-A2 (EP)
Inventor: CONN ANDREW F
IPC: B08B9/04
Filed: 1984-04-27
Abstract: Fluid jet apparatus and method for cleaning material from the inside of a tubular conduit utilizing a cleaning head that lies adjacent to one wall of the conduit and includes at least two fluid jet forming means for directing a plurality of high pressure fluid cutting jets in a forward direction and at an acute angle relative to the axis of the head and the conduit so that they are directed toward the opposite wall of the conduit. The cleaning head is rotated around and remains adjacent to the wall of the conduit and is advanced into the conduit as the jets cut away the material whereby the fluid jets create an asymmetric cutting pattern on the surface of the material and the counter thrust of the fluid jets keeps the cleaning head offset relative to the axis of the conduit and against the wall of the conduit to provide passage for removal of the cut material and spent fluid away from the cutting area and out the end of conduit.
Patent EP-0131268-A2 (EP)
Inventor: SCHWEIER GUENTHER DR
IPC: C08F297/08
Filed: 1984-07-05
Abstract: 1. A process for the continuous preparation of propylene-ethylene block copolymers, in which, in an agitated fixed bed comprising small polymer particles, in each case in the presence of hydrogen as a molecular weight regulator and in the absence of a liquid reaction medium, first (I) propylene is homopolymerized, from the gas phase, in a first polymerization zone, by feeding in a Ziegler-Natta catalyst comprising (1) a titanium (III) component and (2) a dialkyl-aluminum chloride component, with or without (3) a further catalyst component, and then (II) the product obtained in the first polymerization zone is fed, with or without additional catalyst components (1) and/or (2) and/or (3), into a second polymerization zone, where a mixture of propylene and ethylene is polymerized with the propylene homopolymer present in the product from the first polymerization zone, with the proviso that the overall atomic ratio of titanium from the titanium (III) component (1) to aluminum from the dialkyl-aluminum chloride component (2) is from 1:2 to 1:15, wherein a) in the first polymerization zone, the reaction is carried out under a total pressure of from 25 to 40 bar and at from 70 to 100 degrees C, with the proviso that the ratio of the partial pressure of propylene to that of hydrogen (P/H-I) is from 100:0.1 to 100:15, b) in the second polymerization zone, the reaction is carried out under a total pressure from 22 to 34 bar and at from 63 to 83 degrees C, whit the provisos that (i) the ratio of the partial pressure of propylene to that of ethylene is from 100:10 to 100:70, and (ii) the ratio of the partial pressure of propylene to that of hydrogen (P/H-II) is from 100:5 to 100:50, c) the total pressure in the first polymerization zone is kept not less than 5 bar higher that that in the second polymerization zone, d) the relationship between the ratio partial pressure of propylene partial pressure of hydrogen in the fist polymerization zone (P/H-I) and the ratio partial pressure of propylene partial pressure of hydrogen in the second polymerization zone (P/H-II) is set so that the ratio P/H-I:P/H-II is from 0.6 to 1400, and e) the weight ratio of propylene converted to polymer in the first polymerization zone to propylene/ethylene mixture converted to polymer in the second polymerization zone is from 100:40 to 100:15.
Patent EP-0151689-A2 (EP)
Inventor: PLICCHI GIANNI
IPC: A61N1/365
Filed: 1984-10-08
Abstract: An electronic circuit included in the pacer detects the impedance between two electrodes connected to it and made up by the conducting part of the pacer case (B) and by an auxiliary subcutaneous lead placed in the chest or by an electrode placed on the insulating part (C) of the case itself. The changing geometry of the chest, due to pulmonary ventilation, determines the impedance variations. The electronic circuit, by processing the impedance signal is able to automatically adjust the stimulation rate of the ventricle and/or of the atrium .between minimum and maximum preset values according to the activity levels of the patient. Said electronic circuit comprises a first block (1) made up by a strobed Impedance/Voltage convertor which operates with minimum energy consumption and produces a signal V (Z AB ) proportional to impedance Z AB . A second block (2) performs the measurement of the absolute increase of the signal between one sample and the previous one (ΔZ AB ). This second block is able to detect relatively rapid variations of the input signal such as those due to the strain of the patient's chest and to distinguish them from slow and spurious variations due to several other causes and produces a signal V (AZ AB ) proportional to AZ AB . A third block (3) calculates the mean value or the average of the absolute values of the impedance variations and produces a signal Vm (ΔZ AB ) which changes proportionally to minute ventilation and, therefore, to the physical activity of the patient. Lastly, a fourth block (4), which can be programmed via telemetry link, associates two limit values (Vm1 and Vm2) of said signal Vm (ΔZ AB ) with respectively two f1 and f2 rates of the pacer regulation circuit (5) which determines the operational mode of the pacer itself.
Patent EP-0143417-A2 (EP)
Inventor: BIANCHI JULIO JOSE
IPC: G06M1/06
Filed: 1984-11-17
Abstract: The mechanism has an axle supporting a series of aligned cylinders, one of which is the driver cylinder and the rest are the driven ones. Between the driver cylinder and the adjacent driven cylinder there is a fly-wheel that flips over the driven cylinders during digit carry, causing the display number to change suddenly. The fly-wheel has a very unbalanced mass which during half a turn is dragged along until it reaches its highest point, from which it is accelerated by way of its own inertia. When the fly-wheel mass reaches its lowest point, the fly-wheel strikes the pinion driving the adjacent driven cylinder, adding one unit to its numeric display, and eventually to that of the remaining driven cylinders. The mass is removable from the fly-wheel to allow the mechanism to be adjusted for precise operation; the driver cylinder is solidary to the gear-wheel driving it and all reverse transmission is avoided, so that the sensitivity determined by the driver cylinder is maintained.
Patent EP-0149079-A2 (EP)
Inventor: MUNCH GUNTER
IPC: F16C27/06
Filed: 1984-11-29
Abstract: 1. Elastic rotary sliding bearing for oscillating movements for two components connected articulatedly to one another in motor vehicles, in which an articulated body (2) of elastic material is connected adhesively to one component and is arranged movably with its sliding surface with recesses around the periphery for lubricant on a counter-surface of a slide bush (3) connected to the other component, characterised in that the articulated body (2) runs on an axially movable bearing in relation to the slide bush (3) within a clearance (F).
Patent EP-0146097-A2 (EP)
Inventor: OHLENDORF DIETER DR
IPC: C09K23/18
Filed: 1984-12-08
Abstract: Quaternäre Ammoniumverbindungen der Formel <IMAGE> worin R1 einen Alkyl- oder Alkenylrest mit 12 bis 22 C-Atomen; R2 und R3, gleich oder verschieden, einen Alkylrest mit 1 bis 4 C-Atomen; x eine ganze oder gebrochene Zahl von 1 bis 3; sowie A<ϑ> ein Alkyl- oder Alkenylsulfonat-Anion, ein Alkyl- oder Alkenylcarbonat-Anion, ein Benzoat-, Naphthoat- oder Phenylsulfonat-Anion bedeuten, wobei das Tosylat-Ion ausgenommen ist, Verfahren zu deren Herstellung, sowie deren Verwendung als Strömungsbeschleuniger in turbulent strömenden Flüssigkeiten.