baber/WOPTO huggingface dataset:
Patent EP-0135733-A2 (EP)
Inventor: CHADDA MADAN MOHAN
IPC: H01L29/167
Filed: 1984-08-02
Abstract: An epitaxial diode which has a substrate and a high-resistance central zone of one conduction type and an outer zone of the other conduction type and which also has recombination centres for reducing the carrier lifetime and in which high reverse voltage loading capacity is achieved by arranging, between substrate and central zone, a first intermediate zone having corresponding conduction type and lower doping concentration than that of the substrate and also, between central zone and outer zone, a second intermediate zone of the other conduction type having lower doping concentration than that of the outer zone, and providing heavy metal ions as recombination centres.
Patent EP-0134551-A2 (EP)
Title: Sun blind
Inventor: KRAUSS RALF HORST
IPC: E06B9/386
Filed: 1984-08-11
Abstract: A number of slats (7) are mounted one above the other and are held apart by means of holding strips. By means of a device (6), one group of holding strips can be lowered and the other group raised, as a result of which the slats (7) are pivoted substantially about their longitudinal axis. Depending on the actuation of the device (6), the one side face (12) of the slats or the other side face (13) of the slats is visible from the outside. The one side face (12) of each of the slats possesses a surface layer which has a coefficient of absorption  alpha  of 0.7 to 0.98 and a coefficient of emission epsilon  of about 0.05 to 0.3. The other side face (13) of each of the slats possesses a surface layer which has a coefficient of emission  epsilon  of at least 0.75, in the infrared region. Depending on the position of the slats, the room protected by the sun blind can be shaded and simultaneously warmed or shaded and simultaneously cooled. <IMAGE>
Patent EP-0137443-A2 (EP)
Title: Apparatus for skrinking a wrapping foil around a parcel
Inventor: KOBLOFSKY FRIEDRICH
IPC: B65B53/02
Filed: 1984-10-02
Abstract: 1. A device operating in the vertical direction of movement for shrinking a plastic sheet envelope (6) on to a pack (5) comprising, in particular, a pallet, a shrink hood (1) of a size sufficient to cover the pack and pallet, if used, which can be raised and lowered by means of a hoisting device and which inside is equipped with heaters for shrinking the plastic sheet envelope when lowered over a pack loosely covered with the said plastic sheet envelope, said pack being conveyable to the area underneath the shrink hood (1) by means of a conveyer and raisable from that conveyer by means of a lifting device far enough to permit the plastic sheet envelope (6) to hang down freely beyond the bottom edge of the pack (5) or the pallet, characterized in that the hoisting device for the shrink hood (1) and the lifting device for the pack (5) are coupled together to be jointly driven by a common hoist drive (2, 16) incorporating a compensating device (11-14) to compensate for the difference in length between the lowering travel of the shrink hood (1) and the shorter lifting travel for lifting the pack (5) or pallet (8) from the conveyer (7).
Patent EP-0160735-A2 (EP)
Inventor: LIPP HERBERT
IPC: F41A31/00
Filed: 1984-10-11
Abstract: Für vorzugsweise engbemessene Rohrrücklaufräume großkalibriger Rohrwaffen soll zur Kontrolle der zurück- und vorlaufenden Teile, insbesondere zur Kontrolle der Verschlußbewegungen und des Ladevorganges ein die Kontrollbewegungen des Rohrrück- und Rohrvorlaufs in der Geschwindigkeit variabler und die Kontrollbewegungen beliebig gefahrlos unterbrechbarer Geschwindigkeitssimulator bereitgestellt werden, wobei das Waffenrohr durch den Geschwindigkeits- simulator gegen die Kraft eines Rohrvorholers zurückbewegbar ist. Der Geschwindigkeitssimulator (1) besteht aus einer in Blockbauweise miteinander verbundenen hydraulisch betreibbaren Steuer- (2) und Kolbenzylindereinheit (3), wodurch die Kontrollbewegungen eines geschwindigkeitsvariablen Rohrrück- und Rohrvorlaufs sowie eines schnellen der maximalen Rohrvorlaufgeschwindigkeit entsprechenden Vorlaufs durchführbar und beliebig sicher unterbrechbar sind. Der Geschwindigkeitssimulator (1) weist eine relativ kurze Einbaulänge (13) auf, die kleiner der zweifachen Hublänge h bzw. Rohrrücklauflänge (11) ist, so daß er in einer Indexposition (53) des Waffenrohres (11) in einem engbemessenen Raum (41), beispielsweise einer Panzerhaubitze auf der verlängerten Waffenrohrachse (55) zwischen dem Bodenstück (13) und dem Turmkranz (6) manuell einbaubar ist. Über Schnellschlußkupplungen (30) ist der Geschwindigkeitssimulator (1) an die Druckversorgung der großkalibrigen Rohrwaffe anschließbar.
Patent EP-0146031-A2 (EP)
Inventor: ISODA YUKITOMO
IPC: H01B5/00
Filed: 1984-11-26
Abstract: The electric conductor comprises at least three kinds of element wires which are electrically connected with each other at least at their both ends, and the electric conductor performs a superior signal transmission characteristics for audio signal and so on.
Patent EP-0148486-A2 (EP)
Title: Improved rate adaptive pacemaker apparatus
Inventor: WITTKAMPF FREDERIK H M
IPC: A61N1/365
Filed: 1984-12-21
Abstract: A pacemaker and method of cardiac pacing employing the Tx mode of rate control, having means for automatically terminating the refractory period after sensing of an evoked T wave following a delivered stimulus. The pacemaker also is capable of overriding a natural rate and delivering one or more stimulus pulses so as to obtain a Tx rate determination during what would otherwise be inhibited pacer operation.
Patent EP-0125734-A2 (EP)
Inventor: OSSENBRINK FRANZ-JOSEF
IPC: A22C15/00
Filed: 1984-05-10
Abstract: The invention relates to a meat hook comprising a stirr-up like runner part for cooperation with a tubular track and a hook part to be inserted in the carcass or meat to be suspended by the meat hook, the improvement being that to reduce friction a plastic slide element is placed in a recess of that runner part side turned towards the track, the runner part and/or hook part preferably being made from light metal, e.g. aluminum.
Patent EP-0132883-A2 (EP)
Inventor: FLISIKOWSKI PETER
IPC: H02K41/035
Filed: 1984-07-12
Abstract: Linearmotor zum raschen Hin- und Herbewegen eines massebehafteten Läuferschlittenbauteiles, insbesondere eines Strahlenfilters (5) in einem Röntgen-Computer-Tomographen, mit parallel und im Abstand zueinander angeordneten, flächigen Statoreisen (9, 11), mit Dauermagneten (19), die auf den aufeinander zu weisenden Seiten der an den Enden offenen Statoreisen (9, 11) angeordnet sind. Über den sich zwischen den Dauermagneten (19) ausbildenden einzigen Luftspalt (21) baut sich ein Magnetfeld auf, in dem eine von einem Schlitten (23) geführte Spule (25) verschiebbar ist. Die mit ihrer Achse senkrecht zur Verschieberichtung angeordnete Flachspule (25) ist aus einer eloxierten Aluminiumfolie gewickelt, und der flache Kunststoffschlitten (23) ist in Gaslagern (31) geführt, die sich durch die Statoreisen (9, 11) auf Abstand haltende Aluminiumbrücken (15) zwischen den Statoreisen (9, 11) erstrecken.
Patent EP-0125125-A2 (EP)
Inventor: TAJIMA TOMOYUKI
IPC: A61K35/13
Filed: 1984-05-04
Abstract: Agents for inhibiting the proliferation of malignant tumour cells are described together with processes for their preparation. Malignant tumour cells are cultivated in a culture medium for a period before being removed therefrom. By means of fractional filtration from the culture medium, that fraction having a molecular weight of not less than 500 is separated. Results show that this fraction has a significant inhibiting effect against proliferation of malignant tumour cells.
Patent EP-0144207-A2 (EP)
Inventor: HARRY ALAN JOHN
IPC: G07B17/00
Filed: 1984-11-27
Abstract: A franking machine having a printed head and a platen between which mail can be located for impressing a franking mark thereon, by relative movement of the head and platen, is characterised by the printing head including a retentive pad porous rubber stamp which is either impregnated with ink for life or has a reservoir and filler into which ink can be poured from time to time and is adapted to supply ink to the retentive pad.
Patent EP-0146401-A2 (EP)
Inventor: STRATHAM GEOFFREY LAWSON NORMA
IPC: E01F9/018
Filed: 1984-12-18
Abstract: @ Disclosed is a method of supporting a road traffic sign post (20) in which a lower sleeve portion (22) of the post (20) is embedded in the ground and secured therein by concrete (23), an interference fit tubular adaptor (1, 11) is driven into the sleeve (22) to provide a predetermined length of adaptor extending from the sleeve and the upper post portion (21) driven into the projecting portion (3, 13) of the adaptor (1, 11) so that the upper end of the sleeve and lower end of the post are in an abutting relationship. The adaptor (1, 11) is required to be weaker than the upper portion (21) of the post (20) in order that it will fracture or bend along a line between the abutting ends of the upper portion (21) and sleeve (20) in event of being hit, by for example, a car. The adaptor (1, 11) may have an outwardly directed flange (4,14) to determine the extent of penetration into the sleeve (22) and post (21), and outwardly directed chevrons (15, 16) at the ends to provide «lead-in» portions. The impact strength of the adaptor (1, 11) is predetermined by controlling its wall thickness or providing lines of weakness such as a groove or lines of holes (7).
Patent EP-0126000-A2 (EP)
Inventor: PARTON RICHARD LEE
IPC: C07C333/02
Filed: 1984-05-11
Abstract: The use of oxythioamido substituted arylhydrazides in producing images in silver halide photographic elements is disclosed. The oxythioamido substituted arylhydrazide can be incorporated in photographic silver halide emulsions. The oxythioamido substituent is capable of promoting adsorption of the arylhydrazide to silver halide grain surfaces. In negative working surface latent image forming emulsions the oxythioamido substituted arylhydrazides permit higher speeds to be achieved. In direct positive internal latent image forming emulsions increased nucleation activity can be achieved.
Patent EP-0125213-A2 (EP)
Title: Modular type structure incorporating agitator devices for stirring paints in cans
Inventor: PIZZI GIORDANO
IPC: B44D3/14
Filed: 1984-04-20
Abstract: The structure comprises a shelf 1 having at least one intermediate deck 2 and carrying independent electric motors 4 each driving one pair of tongues 7 adapted to rotate respective agitator or stirring devices 10, as normally provided with means for connection, mechanically and electrically, to other similar shelves 1 and adapted to receive, on the lower and intermediate decks 1 thereof, box-like supporting elements 11 effective to change the heigth level of the stirring devices 10 in respective ones of the paint cans 9 to fit corresponding rotary drive tongues.
Patent EP-0166999-A2 (EP)
Inventor: MARKSTEIN PETER WILLY
IPC: G06F7/552
Filed: 1985-06-05
Abstract: A method for reducing the time for computing square roots by the Newton-Raphson iteration which is designed to be implemented on various types of small mini and microcomputers which do not have a full-word divide capability but which do have at least a "one bit at a time" divide instruction. Only as many result digits are generated upon each iteration as are shown to be accurate, whereby up to a fifty percent saving in computing time may be realized.
Patent EP-0169405-A2 (EP)
Inventor: HINZEN DIETER PROF DR
IPC: C07D487/04
Filed: 1985-06-28
Abstract: The pyrimido[5,4-d]pyrimidines disclosed in DE-A 1 23 00 661 are suitable for the treatment of cerebral insufficiency. The compounds have, in doses which are lower than with comparable substances, a long duration of action and different types of effects.
Patent EP-0173085-A2 (EP)
Title: Chain extended urethane dimethacrylate and dental impression formation
Inventor: HARE PAMELA H
IPC: A61K6/893
Filed: 1985-07-26
Abstract: Disclosed in the present application is a new urethane polyacrylate that has at least one terminal isocyanato acryl pendent radical. Preferably the molecular chain within the acrylate caps has been extended with a polyhydroxy compound just before final end capping with isocyanato acryl. The isocyanato acryl is preferably isocyanatoethyl methacrylate and the urethane is preferably a diisocyanate capped polyether and the polyether radical is preferably oxyalkylene. The method for producing the urethane polyacrylate involves end capping a polyol with diisocyanate yielding a reaction product with two reactive equivalents of isocyanate and then capping less than all of the isocyanate with a hydroxyacrylate, after which the remaining isocyanate is reacted with polyol to provide chain extention. The chain extending polyol is then capped with a isocyanato acryl.
Patent EP-0175944-A2 (EP)
Inventor: SEMEIA ROBERTO
IPC: F16K27/06
Filed: 1985-08-27
Abstract: The hand-operable rotating actuating element (405) of the delivery valve (4) is provided with means, cooperating with corresponding retaining means (406) formed on the valve body (401) (or on a part associated therewith) for locking it in its closed or open position. To unlock said actuating element (405) in order to bring it from it closed to its open position, or vice-versa. same must be pushed in one direction at right angles to its plane or rotation against the action of spring means (16). The delivery valve element is in the form of a ball valve (8). To the said delivery valve (4) a gas-reserve valve (5) may be associated, which reserve valve (5) is contained in a separate body (25), which may be assembled, for instance by screwing, to a union (21) formed in the delivery valve body (401), or formed in an element (2) associated to the delivery valve body (401).
Patent EP-0178640-A2 (EP)
Inventor: BITZEL HUBERT DR-ING
IPC: B21D28/04
Filed: 1985-10-16
Abstract: Das Ausschneiden von Werkstückkonturen mit verschieden geformten Konturteilen durch einzelne Stanzhübe wird wesentlich vereinfacht und verbessert, wenn eine Maschine mit einem um seine Längsachse drehbaren Stanzwerkzeug ausgerüstet ist und das aus Stanzstempel (82) und Matrize (96) bestehende Werkzeug verschieden geformte Schneidkanten aufweist, die wahlweise zum Einsatz kommen. Zwischen den Stanzhüben wird, insbesondere über eine Programmsteuerung, nicht nur das Werkstück in die neue Position verschoben, sondern zum übergang von einer Schneidkante zu einer andersartigen auch das Stanzwerkzeug um die Stößelachse gedreht.
Patent EP-0191141-A2 (EP)
Inventor: VIER FRITZ
IPC: F23C9/08
Filed: 1985-10-30
Abstract: A method and apparatus for reducing the NOx content of hot stack (exhaust) gas produced by a furnace burning a fossil fuel, comprising recycling part of said NOx-containing stack gas, in admixture with cold fresh air, back into the combustion chamber of the furnace.
Patent EP-0180997-A2 (EP)
Inventor: OH-KITA MOTOMU
IPC: C07C51/25
Filed: 1985-11-07
Abstract: The present invention provides a process for the preparation of a catalyst used in the production of unsaturated carboxylic acids such as methacrylic acid by the gas phase catalytic oxidation of the corresponding unsaturated aldehydes such as methacrolein. Said catalyst is composed of a multi-component composition containing at least phosphorus, molybdenum and antimony. The present invention has attained an improvement in its catalytic performance such as conversion rate, selectivity, single-pass yield etc. by using antimony trioxide with average particle size of no more than 0.2 micron as a starting material upon preparing said catalyst.
Patent EP-0150986-A2 (EP)
Inventor: YAMASHITA YASUO C O TORAY INDU
IPC: A41H41/00
Filed: 1985-01-24
Abstract: An artificial fur of a rising hair structure is formed by implanting pile fibers through a base fabric. The pile fibers are inclined generally longitudinally, as viewed from above the surface. The pile fibers in the widthwise central section of the rising hair structure extend in parallel to the longitudinal direction. The pile fibers in the opposite peripheral sections extend diagonally widthwise with respect to the longitudinal direction and the pile fibers in the outermost sections of the rising hair structure extend diagonally at angles in the range from 10 to 80 degrees with respect to the longitudinal direction of the rising hair structure. The present invention enables stable and economic mass production of such an artificial fur by means of a liquid-flow treatment machine.
Patent EP-0161746-A2 (EP)
Inventor: HAMMAN MARTIN E
IPC: B65D47/06
Filed: 1985-02-28
Abstract: @ A vented, nestable-extendable pouring spout for use with a container having an opening therein includes an annular mounting portion adapted to be secured to an annular lip encompassing the opening of the container. A generally funnel shaped flexible body portion is secured at its larger circumferential edge to the mounting portion and at its smaller circumferential edge to a tubular neck portion located inwardly of the mounting portion. The body portion has an invertible fold portion adjacent the mounting portion to which is attached a plurality of circumferentially spaced ears. In the nested orientation of the spout, the ears extend downwardly out of the way of the nested neck and body portions. As the spout is extended, causing the invertible fold portion to invert, each ear rotates inwardly about its point of attachment until the ears extend inwardly perpendicular to the longitudinal axis of the spout. In this orientation, the ears define a central flow aperture for the outflow of liquid and a plurality of peripheral vent openings, one between each ear, for the inflow of air.
Patent EP-0181069-A2 (EP)
Inventor: GOSTELOW BENJAMIN FRANK
IPC: F24C3/08
Filed: 1985-09-13
Abstract: A gas hob comprises a spillage tray (8) apertured to receive gas burner heads (18) supplied with gaseous fuel via passages formed between the spillage tray and a plate (30) secured to the undersurface of the tray by a suitable adhesive. The plate is preferably of an inorganic material based on hydraulic cement examples of which are described in European Patent Applications Nos. 80.301909.0 (0021 682) and 81.301228.3 (0 038 126).
Patent EP-0232441-A2 (EP)
Inventor: HARTSING TYLER FRANK
IPC: A47J36/02
Filed: 1986-02-07
Abstract: Described herein is cookware formed from a laminate, said laminate comprising three sheets made from a thermoplastic resin, the inside sheet made from a thermoplastic resin having a higher use temperature than the two outside sheets.
Patent EP-0196581-A2 (EP)
Inventor: PFEIFFER HORST
IPC: G06M1/10
Filed: 1986-03-22
Abstract: The invention relates to a pulse counter in the form of an electromechanical counter with a vibrating-coil drive and a switching armature for stepping on the digit drums which can be triggered by electric pulses. In this arrangement, it is intended to create a particularly space-saving counter which can be produced efficiently and inexpensively as a compact assembly. Prefabricable assemblies should be usable which form functional units and can be inserted complete into a rack provided with receptacles. For this purpose, a pulse counter is used, the drive of which for the switching armature in the form of a switching rocker is effected from a coil rocker which carries on both sides in a symmetrical arrangement with respect to the pivoting axis one coil each at a distance corresponding to the pivoting travel from one stationary permanent magnet each, and polarity and direction of winding of the coils are designed in such a manner that when current is applied, one coil is in each case attracted and the other coil is repelled. <IMAGE>
Patent EP-0212252-A2 (EP)
Inventor: HORMES WINFRIED
IPC: H01H13/702
Filed: 1986-07-16
Abstract: In a process for manufacturing a membrane key switch, at least one spacer layer of dielectric varnish is printed on. In order to reduce the number of printing processes at greater intervals and to achieve secure attachment of the membrane, the spacer layer or layers is/are printed onto the carrier and the covering membrane as parts of a single membrane, provided with conductor paths. Subsequently, an adhesive coating is applied, after which the membrane parts are folded on top of one another.
Patent EP-0221560-A2 (EP)
Inventor: ABERSON JAMES ASHLEY JR
IPC: H04B10/2581
Filed: 1986-11-06
Abstract: Optical radiation can be efficiently removed from, or injected into, single mode optical fiber at an intermediate point along the fiber, by causing quasi-resonant coupling of the guided mode LP<sub>01</sub> to an appropriate tunneling leaky (TL) mode, e.g., LP<sub>11</sub>. Such coupling is caused by means of a "grating" in the fiber, with the grating being formed by impressing a periodic (or pseudo-periodic) modulation on the fiber, or by causing a periodic (or pseudo-periodic) variation of the refractive index of the fiber by means of the photoelastic or the photorefractive effect. The nominal grating spacing ^(z) is chosen such thatO<sub>o</sub> = (2π/) > β<sub>01</sub>-2πn<sub>cl</sub>^<sub>o</sub>, where w is the average grating spacing, β<sub>01</sub>, is the propagation constant of the LP<sub>01</sub> mode, n<sub>cl</sub> is the refractive index of the fiber cladding, and <sub>o </sub>is the wavelength of the radiation to be coupled from or into the fiber. Furthermore, ^(z) is to be chosen such thatO<sub>o</sub> β<sub>01</sub>, - β<sub>rs</sub>, where β<sub>rs</sub> is the propagation constant of the selected TL mode. In order for the coupling to be quasi-resonant, it is necessary that α<sub>rs</sub>, the attenuation constant of the selected TL mode, be relatively small, typically < 1 dB/cm. By appropriately choosing ^(z) and/or the amplitude function of the grating, it is possible to increase the coupling efficiency above what is possible with a constant spacing, constant amplitude grating. Devices according to the invention can be advantageously used not only as radiation couplers but also as filters and, if they are of the photorefractive type, as amplitude modulators.
Patent EP-0198601-A2 (EP)
Inventor: D SILVA THEMISTOCLES DAMASCENO
IPC: A01N47/34
Filed: 1986-03-14
Abstract: Novel alpha-cyanobenzyl phenyl benzoyl urea compounds are provided together with methods for their preparation and the use of said compounds as the active toxicant in pesticidal compositions.
Patent EP-0200385-A2 (EP)
Inventor: HEINS GARRY
IPC: D04H5/08
Filed: 1986-04-07
Abstract: A fabric suitable inter alia for making pre-pregs or for making preforms for subsequent resin impregnation comprises an assembly of fibres which have no or insufficient woven coherence to form a stable fabric, the fibres of said fabric being bound together and supported by a fibre porous web for example of fine fibre structure.
Patent EP-0210784-A2 (EP)
Inventor: FARRAR DAVID
IPC: C08K5/16
Filed: 1986-07-15
Abstract: A Mannich base of a high molecular weight acrylamide polymer can be made by reacting, in aqueous solution, the polymer with a Mannich base of a low molecular weight compound such as urea. A composition of the polymer and the Mannich base is preferably substantially non-aqueous.
Patent EP-0227438-A2 (EP)
Inventor: MINTZ DONALD M
IPC: H01L21/31
Filed: 1986-12-18
Abstract: A first target for a magnetron sputter device has a planar annular emitting surface bounded by an inner radius R1 and an outer radius R2. A second target has a sloped emitting surface defined by a side wall of a frustum of a cone. The second target is limited by an inner radius R3 and outer radius R4. R3 is greater than R2. Each target element has pins in diametrically opposite holes to assist in holding the target elements in situ in bayonet slots in the sputter device. The targets are fit closely in cooling rings so that as the targets heat during operation, thermal expansion of the targets assists thermal conduction into the cooling rings. A coil is formed behind the workpiece to act as a mirror to the plasma. The field of the coil moves the plasma away from the workpiece which permits putting high power R.F. bias on the workpiece. The R.F. bias in combination with gas heating the wafer from behind aids in sputtering a coating of superior conformality.