baber/WOPTO huggingface dataset:
Patent DE-3587833-D1 (DE)
Inventor: CHU PAUL
IPC: G06F7/76
Filed: 1985-07-08
Granted: 1994-07-07
Abstract: A one-chip, integrated-circuit, 32-bit bipolar arithmetic-logic unit (ALU) capable of performing complex operations on selected one, two, three, or four 8-bit bytes or selected contiguous bits of the operands in a single clock cycle. The ALU has three 32-bit inputs consisting of two data word operands and a mask; operand with shifters provided at one of the operand inputs, the mask input and at the ALU output so that three operands can be simultaneously received, shifted, masked, combined, and the result shifted in a single instruction cycle. Bit positions which are not selected to take part in an ALU operation pass unaffected to the output from one of the data word inputs. A swap multiplexer is present at the dats word inputs to afford interchanging of these inputs before processing by the ALU. A moving arithmetic cell is employed within the ALU which can be appended to the selected high-order byte during a multiplication operation and the ALU is composed of sixteen two-bit arithmetic cells which generate four conditional sums to which a last minute correction is made based on the carry in to the cell from the adjoining cell. A one-bit upshift or a two-bit downshift of the result can be made during the same clock cycle to implement the division and multiplication algorithms used by the ALU. A terminal pin is provided to permit selection of a borrow or a carry mode to be utilized during subtractions.
Patent DE-3660017-D1 (DE)
Inventor: GERUM EDUARD DR
IPC: B60T17/00
Filed: 1986-03-14
Granted: 1988-02-25
Abstract: 1. Compressed-air desiccator, particularly for compressed-air systems in vehicles, comprising a dual-chamber air dryer whose drying chambers (5, 6) can be switched alternately to a drying phase and a regeneration phase by a switching device according to air throughput, switching means which limit the volume of regeneration air throughput being provided for the regeneration phase, wherein the switching device has an electronic controller (21) which receives measurements of the volume of compressed air to be dried and which, when a certain maximum throughput volume for a drying phase is reached, switches a changeover valve (4) to swap from the drying to the regenerative drying chamber (5, 6), and wherein the controller (21) contains a timer which, after the changeover valve (4) has switched, limits the flow of regeneration air to a certain present interval.
Patent DE-3660670-D1 (DE)
Title: Winding method
Inventor: SCHIPPERS HEINZ DR ING
IPC: B65H54/38
Filed: 1986-03-06
Granted: 1988-10-13
Abstract: The process is for the winding of yarns, freshly spun or drawn man-made filament yarns, into cylindrical crosswound packages. The traversing speed is reduced at every stage of the precision winding process in proportion to the revolution speed of the spindle between a fixed top limit and a fixed bottom limit. The speed is then increased again. The top and bottom limits are cut or enlarged in the course of the winding journey, partic. at the end of the winding journey.
Patent DE-3667920-D1 (DE)
Inventor: PERRUT MICHEL
IPC: B01D11/04
Filed: 1986-06-25
Granted: 1990-02-08
Abstract: Separation/extraction/cracking method using a supercritical fluid in which the density of the fluid is reduced in a needle valve and directly brought into an assembly formed by a cyclonic chamber and a recovery pot and of which the walls are heated.
Patent DE-3677839-D1 (DE)
Inventor: ROBERTS JOHN SCOTT
IPC: C07C319/16
Filed: 1986-07-10
Granted: 1991-04-11
Abstract: Activated olefinically unsaturated organic compounds such as esters, acids, ketones, nitriles, and the like, are reacted with hydrogen sulfide in the presence of at least one of magnesium oxide and anion exchange resins catalysts to produce saturated sulfur-containing compounds. In a specificembodi- mant, unsaturated carboxylates are converted in high yields to mercaptoalkanoates.
Patent DE-3677926-D1 (DE)
Inventor: MATSUMURA KOICHI
IPC: C07D307/62
Filed: 1986-12-22
Granted: 1991-04-11
Abstract: Novel compounds, D-glucosaccharoascorbic acid and a salt thereof, are disclosed. The compounds, which are prepared by treating 2-keto-D-glucaric acid or an 2,3-O-acetal or ketal thereof with an acid, show excellent antioxidant activities. The agent containing the D-glucosaccharoascorbic acid or a salt thereof prevents effectively deterioration of foodstuffs.
Patent DE-3679806-D1 (DE)
Inventor: KUENZEL WERNER
IPC: B65D5/475
Filed: 1986-12-29
Granted: 1991-07-18
Abstract: A child-resistant closure of an integral gripping band (5) as a carrying handle of a large container (1) with a large lid (4) can also be mounted by the user if it is fitted with an arresting buckle (9) with a slot-shaped inside profile (10), adapted to the cross-section of the band, and a snap-in position for a rivet (13) provided for coupling the gripping band (5) to the container (1). <IMAGE>
Patent DE-3685498-D1 (DE)
Inventor: HAQ ZIA
IPC: D06M15/333
Filed: 1986-01-13
Granted: 1992-07-09
Abstract: A fabric conditioning composition contains a fabric softening agent, which may be a cationic or nonionic material, and a polymeric drape-imparting agent, such as a vlnyl acetate-vinyl chloride copolymer, in the form of positively charged thermoplastic particles having a softening point of 25-200°C, especially above 50°C. When treated fabrics are ironed above this softening temperature, the particles coalesce to form a drape imparting film on the fabric. Non-ironed fabrics exhibit a softening benefit.
Patent DE-3687396-D1 (DE)
Inventor: HOFFMANN GERHARD
IPC: C08F2/48
Filed: 1986-10-14
Granted: 1993-02-11
Abstract: Mixts. (I) which are crosslinkable by photopolymerisation are claimed, based on soluble elastomeric block copolymers (II), compatible photopolymerisable comonomers (III), photoinitiators (IV) and 8-40C chloroalkanes (V) contg. 30-73 wt.% Cl as plasticisers. Printing forms, photoresists and photopolymerised materials based on (I) are claimed. Pref. (II) are e.g. styrene/isoprene.styrene block copolymers (VI) as described in GP-PS 1366769; (III) are e.g. (meth)acrylic esters, vinyl esters etc.; (IV) are e.g. benzoin or benzil derivs. Pref. (V) have 11-35 (esp. pref. 12-30)C and are e.g. trichloro-octanes, esp. commercial 'trichloroparaffins'; (I) contain 3-22 (pref. 8-18) wt.% (V).
Patent DE-3760019-D1 (DE)
Title: Control device for varying the start of the injection and/or the fuel delivery in a fuel injection pump
Inventor: THUDT HUBERT
IPC: F02D1/08
Filed: 1987-06-23
Granted: 1989-01-12
Abstract: The housing (55) of a mechanical tachometer (8) giving its signals to the microprocessor, and a separate housing (24) accomodating the stepper motor side movement transfer element (6), spring (4), the power transmission rod (7) and the reset compression spring, are fixed on a baseplate (11).  The stepper motot (3) and the step determining transmitter (10) with respective housings (25,33) are flanged on the opposite side of housing (24).  The stepper motor (3) and the movement transfer element (6), the spring (4), power transmission rod (7) and spring (5) form a preassembled component. The baseplate (11) is flanged using centring means to the fuel injection pump (1), producing the necessary working connections from adjusting and power transmission rods (2,7) on one side and pump shaft (9) and tachometer (8) on the other side. The rotating part (59) of the tachometer is already prefabricated at the pump shaft or integrated in its housing (55).
Patent DE-3763817-D1 (DE)
Inventor: RYSAVY PETER
IPC: B60J5/04
Filed: 1987-11-17
Granted: 1990-08-23
Abstract: 1. A light-weight structural member, particularly for the construction of vehicle doors, characterized by : a supporting core (1) of hard tough foam material : a foam core (2) of elastic material laminated by means of an intermediate layer (9) to one surface of said supporting core ; several fittings (6, 7) for the insertion of force transferring means, said fittings extending from the side of the supporting core (1) through said core and into the core (2) of elastic material ; and surface layers (4, 5) laminated to the outer faces of the foam material, said surface layers (4, 5) also serving to cover said fittings (6, 7).
Patent DE-3764038-D1 (DE)
IPC: E01F9/70
Filed: 1987-05-15
Granted: 1990-09-06
Abstract: This invention relates to a foldable roadmarker of the type comprising a vertical rectangular panel presenting colored bands and a foldable support composed of four feet articulated in two's to form two pairs of compasses located on either side of the panel and the two pairs of compasses are articulated on the same transverse rod which projects on both sides and which slides freely in two slots cut out in the vertical edges of the panel, which rod is adapted to engage in two slideways of a container for storing the roadmarkers.
Patent DE-3774449-D1 (DE)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K33/00
Filed: 1987-01-26
Granted: 1991-12-19
Abstract: This invention relates to the treatment of presenile or senile dementia and in particular to the treatment of Alzheimer's disease. It is proposed that such conditions may be combatted or their effects alleviated by the administration of a physiologically acceptable lithium compound and/or of an essential fatty acid or a physiologically acceptable salt thereof and there is described herein the use of lithium compounds and/or essential fatty acids or salts thereof for the manufacture of therapeutic agents for combatting such conditions.
Patent DE-3776335-D1 (DE)
Title: Muenzensortiervorrichtung.
Inventor: NILSSON GOERAN
IPC: G07D3/02
Filed: 1987-03-04
Granted: 1992-03-05
Abstract: PCT No. PCT/SE87/00102 Sec. 371 Date Sep. 9, 1988 Sec. 102(e) Date Sep. 9, 1988 PCT Filed Mar. 4, 1987 PCT Pub. No. WO87/05729 PCT Pub. Date Sep. 24, 1987.Coin assorting device having a disc (12) mounted for rotation on a bottom plate (10) to pass below a coin supply tube (19). The rotation disc includes two pairs of recesses (16) for receiving a coin in each recess, the bottom plate having a discharge opening (20) for coins the diameter of which is less than a predetermined maximum diameter of the coin supplied. The discharge opening (20) extends beneath the mouth of the coin supply tube (19) and is shaped with an upper chamfered edge (24). Opposite sides of the wings (14) of the rotatable disc (12) are shaped in the form of blunt edges having a thickness which substantially corresponds to the thickness of the thinnest occurring coin.
Patent DE-3781413-D1 (DE)
Inventor: ZIBELL STEVEN E
IPC: A23L27/30
Filed: 1987-12-15
Granted: 1992-10-01
Abstract: Agglomeration of high-potency sweeteners (I) to improve their handling properties is effected by (a) mixing (I) with an agglomerating agent (II) and a small amt. of solvent to form a dust-free, non-flowing, crumbly, damp mixt., (b) drying the mixt., and (c) converting the prod. into particles within a predetermined size range.
Patent DE-3786115-D1 (DE)
Inventor: CRANNEY DON H
IPC: C06B45/00
Filed: 1987-06-17
Granted: 1993-07-15
Abstract: A method is described of formulating a cast explosive composition in which a stable, fluid, water-containing, water-in-oil emulsion explosive is formed, to which is added a desiccant or emulsion destabilizing agent or both in an amount sufficient to cause the emulsion explosive to solidfy. The desiccant may for example be a metallic nitrate, perchlorate, chlorate, sulfate, hydrogen sulfate, chloride, phosphate, carbonate or acetate salt; silica, alumina or charcoal; magnesium or calcium oxide; or an acid anhydride, acid halide, isocyanate or ester. The emulsion destabilising agent may be an alkyl, aryl or alkyl aryl sulfonate, phosphate, carboxylate, amine, alcohol, polyalcohol, ester or an amide or an ethoxylated derivative thereof; a clay, alumina or silica; or an alcohol, ether, ester, ketone or organic acid.
Patent DE-3786320-D1 (DE)
Inventor: WILLIAMS CHARLES SCOTT III
IPC: E21B33/06
Filed: 1987-05-13
Granted: 1993-07-29
Abstract: The improved blowout preventer ram tail rod locking device of the present invention includes a housing 16, a body movable in the housing, having a threaded rod 98 and coacting with the outer end of the ram tail rod 30 to lock it in the ram closed position. A nut 102 is rotatably mounted within said housing, having ratchet teeth 124 and engaging the threads on the threaded rod. A braking piston 120 is slidably mounted within said housing and has ratchet teeth 122 engaging with the ratchet teeth of the nut, the ratchet teeth on said nut and piston allowing freedom of rotation of the nut during movement of the body into engagement with the ram tail rod and preventing rotation of the nut in the opposite direction. Means are provided for exerting pressure on the braking piston to disengage the ratchet teeth during retracting movement of the wedge.
Patent DE-3855090-D1 (DE)
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/077
Filed: 1988-08-31
Granted: 1996-04-18
Abstract: An improved pin junction photovoltaic element which causes photoelectromotive force by the junction of a p-type semiconductor layer, an i-type semiconductor layer and an n-type semiconductor layer, characterized in that at least said i-type semiconductor layer comprises a member selected from the group consisting of a ZnSe:H deposited film containing the hydrogen atoms in an amount of 1 to 4 atomic % and crystal grain domains in a proportion of 65 to 85 vol % per unit volume and a ZnSe1-xTex:H deposited film containing the hydrogen atoms in an amount of 1 to 4 atomic % and crystal grain domains in a proportion of 65 to 85 vol % per unit volume and also containing the selenium atoms and the tellurium atoms in a Se/Te quantitative ratio of 1:9 to 3:7 in terms of number of atoms. The pin junction photovoltaic element exhibits an improved photoelectric conversion efficiency for short-wavelength light and has a high open-circuit voltage. The pin junction photovoltaic element does not cause any undesirable light-induced fatigue even upon continuous use for a long period of time.
Patent DE-3861246-D1 (DE)
Inventor: HUBER WALTER
IPC: E06B9/384
Filed: 1988-01-20
Granted: 1991-01-24
Abstract: The hinge joint has a joint head (5) to be arranged on the tilting bar (4) and a connecting part, which forms the joint socket, to be arranged on the slat (1). To simplify the assembly of the roller blind, it is envisaged that the connecting part has an elongate plate (8) to be arranged parallel on the slat flange, from which plate two locking pins (12), which are at a distance from one another in the longitudinal direction of the plate (8), project out to one side. Their locking hooks (11) face towards one another. Two cheeks (14) project out from the opposite side of the plate, which in relation to the longitudinal direction of the plate lie between the locking pins (12) and form the joint socket. <IMAGE>
Patent DE-3861389-D1 (DE)
Inventor: LORENZ WALTER
IPC: E05F15/20
Filed: 1988-02-03
Granted: 1991-02-07
Abstract: The control device can be activated by means of opening and closing signals, but it ensures an independent control of the opening and closing movements of the door. With an opening signal present, during the actuation of a door handle the door is opened for a predetermined period of time. With a closing signal present, a closed door is locked, an open unused door is closed and locked, and an open used door is kept open for a predetermined period of time and then a closing operation is initiated. If the door is used during a closing operation this is at all events maintained for a predetermined period of time, then reversal occurs for a further period of time, subsequently a neutral holding of the door takes place for a further period of time, and then a new closing operation occurs. With a closing signal present, only a preadjustable number of reversing operations is possible, and subsequently the closing operation proceeds uninterruptably. The control device thus ensures that, after the closing signal has occurred, the door at all events closes within a specific period of time, and it is not possible to keep it open by a constant actuation of the reversing device. <IMAGE>
Patent DE-3861826-D1 (DE)
Inventor: MATIERE MARCEL
IPC: E01F5/00
Filed: 1988-06-03
Granted: 1991-04-04
Abstract: The invention relates to a tubular structure consisting of sections placed end to end and resting on a flattened and compacted laying surface (61). Each section is formed from juxtaposed wall elements comprising two side elements (2, 2') with an inwardly curved lateral wall, each bearing on the laying surface (61) by means of a stabilising member with a flat bottom, allowing the side element to stand up without scaffolding, characterised in that each side element (2, 2') is equipped at its base with a widened sole (7) comprising two wings (71, 72) extending horizontally in a projecting manner on either side of the lateral wall (20) of the element (2, 2'), the latter comprising a substantial vertical lower part (26) perpendicular to said sole (7) and extended upwards by an inwardly curved upper part (21). The present invention is used for conduits of very large cross-section which can be employed for the construction of underground passages for various uses. <IMAGE>
Patent DE-3864816-D1 (DE)
Inventor: BASTETTI GIUSEPPE
IPC: A23L9/10
Filed: 1988-11-18
Granted: 1991-10-17
Abstract: A fresh egg-based cream including milk and sugar is prepared with appropriate amounts of monosaccharides and modified and partly hydrated amylopectin. This cream, having a low Aw value, a sufficiently long shelf life at room temperature, and a suitable mellowness, has shown to suit particularly well industrial scale confectionery production methods.
Patent DE-3870133-D1 (DE)
Inventor: MOERSCHEL RICHARD
IPC: B21D43/24
Filed: 1988-10-03
Granted: 1992-05-21
Abstract: The stator packet assembly device allows a required number of stator laminations to be removed from a stack held between a pair of pressure plates. One plate has an axial stop for axial positioning of a separation blade cooperating with the side of the lamination stack to define a separation plane with the first half of the laminations stated through 180 deg. before removal of the full number of stator laminations using a second stop defining a second separation plane. Both stops are axially adjustable relative to the first pressure plate to allow assembly of stator packets with different numbers of laminations.
Patent DE-3874625-D1 (DE)
Inventor: MACHO HEINZ KURT
IPC: B05C5/04
Filed: 1988-06-21
Granted: 1992-10-22
Abstract: Two film materials which absorb a specimen liquid are combined so that the liquid can pass from one film to the other via their joining surface.  A melting adhesive is applied to the first film material as a continuous sheet.  Whilst the adhesive is sufficiently hot to be able to form a joint the second film is pressed onto it. The quantity of adhesive and the application press. are matched to the surface characteristics of the films to be joined so that following application of the second film there remains generally no adhesive film impermeable to the liquid.
Patent DE-3886709-D1 (DE)
Inventor: DAVID JACQUES
IPC: G01S13/34
Filed: 1988-11-24
Granted: 1994-02-10
Abstract: The invention relates to a radioaltimeter type detector comprising an oscillator-transmitter (10), a modulator (20) suitable for frequency modulating the oscillator-transmitter according to a given characteristic, a mixer receiving the signal from the oscillator-transmitter and a corresponding echo signal reflected by a target, and a discriminator circuit (50, 60) connected to the output from the mixer. According to the invention, the modulator (20) includes a digital memory (21) containing a series of values defining the frequency modulation characteristic of the oscillator-transmitter (10).
Patent DE-3889483-D1 (DE)
Inventor: ECK LEONARD F
IPC: B21D1/12
Filed: 1988-02-16
Granted: 1994-06-16
Abstract: A vehicle repair and alignment rack (1) for correcting and aligning misshapened vehicle frame and body portions comprises a rack structure (2) having a vehicle supportive upper surface (20) and a lower surface (21) with opposite side rack portions having inner and outer flanges joined together to form a central opening (11), whereby a vehicle straddles the opening for work access to the vehicle underside. Front and rear supportive legs (13,14) are affixed to the rack structure for elevation above a floor surface (16) and have power fluid rams (52) operatively connected thereto for folding the legs and lowering the rack structure to the floor to facilitate positioning a vehicle on the rack. Force supplying members (18) are affixed to the rack structure and are easily movable therearound so that they can be selectively positioned to exert pulls on substantially any part of the vehicle. A front end of the rack structure is removable and replaceable so that the repairman has easy access to the lower front side of the vehicle, a common location for vehicle damage.
Patent DE-50006678-D1 (DE)
Inventor: TOELLNER DR
IPC: C04B41/48
Filed: 2000-12-22
Granted: 2004-07-08
Abstract: Surface treatment of cement-based building products that have been pressed and stacked prior to shipment comprises removing the products from the stack, coating them with a radiation-curable water- and solvent-free lacquer comprising 20-95 parts by weight (pbw) oligomer, 0-70 pbw monomer, 0.5-10 pbw photoinitiator and 0.2-5 pbw additives, and irradiating the coating.
Patent DE-50008507-D1 (DE)
Inventor: EHRHARDT HEINZ
IPC: A01N43/84
Filed: 2000-02-02
Granted: 2004-12-09
Abstract: The present invention relates to a mixture of plant-treatment agents and one or more waxes which are characterised by an acid value of 0-200 and a viscosity of 5 mPas (at 100 DEG  C) to 30,000 mPas (at 140 DEG  C). The volatility of active substances can thus be increased or toxicity in utilisation can be reduced and the effectiveness can be increased.
Patent DE-50013500-D1 (DE)
Inventor: VOGEL MANFRED
IPC: F16D1/08
Filed: 2000-08-10
Granted: 2006-11-02
Abstract: A method for producing an assembled shaft, especially an assembled camshaft, whereby parts, especially cams, are placed on a shaft in predetermined axial and peripheral positions and joined by compression pressure in a friction-tight manner. The cams in the thrust direction have a lubrication groove which surrounds the inner bore thereof and which is essentially wedge-shaped with a linear or curved slope, running in the direction of the wall of the bore. When the cam is slid on the shaft into the predetermined axial position, a lubricant is introduced into the groove. This lubricant is pulled continuously groove into the inner bore of the cam during the push-on process to significantly reduce friction between the inner bore and the shaft.
Patent DE-50101969-D1 (DE)
Inventor: STAUBER HANS ULRICH
IPC: B65H5/28
Filed: 2001-11-01
Granted: 2004-05-19
Abstract: The method for changing reels (3) for a winding machine (1) arranged in a row (A) comprises preparing reels for fitting and placing them in a second row (B) behind the first. A conveyor (10) runs between the two rows and empty reels (7) are withdrawn from the machine across the conveyor and moved to a third row (C) at the opposite end of it to the other two rows. A prepared reel is then moved across the conveyor and fitted on to the machine. An Independent claim is included for a system for carrying out the method.