baber/WOPTO huggingface dataset:
Patent DE-3273275-D1 (DE)
Title: Manufacture of composite material articles
Inventor: SPEDDING COLIN EDWARD
IPC: B29D99/00
Filed: 1982-03-26
Granted: 1986-10-23
Abstract: An article such as the core element of a composite, fibre reinforced resin, spring, made by transferring a succession of lengths of the composite material in sheet form from a supply of the material to a former on which the core element is built up. A transfer table on which the lengths of material are held by a partial vacuum is used to effect the transfer.
Patent DE-3277564-D1 (DE)
Title: Shoe, in particular a ski shoe, incorporating a flex and side and forward lean adjustement device
Inventor: BORSOI BRUNO
IPC: A43B5/04
Filed: 1982-07-07
Granted: 1987-12-10
Abstract: The shoe has a front gaiter which comprises a first portion (1), mainly spanning the side regions of the skier's leg and being hinged to the shell, and a second portion (2), which mainly spans the front region of the skier's leg, and at least partly overlaps the first portion (1).A strap (20, 30, 40, 50, 60) is also provided of positioning and mutually securing the first portion (1) and second portion (2) together.
Patent DE-3360314-D1 (DE)
Title: Oral hygiene device
Inventor: MARKAU DIETER
IPC: A46B13/02
Filed: 1983-02-02
Granted: 1985-08-01
Abstract: A mouth douche including a water reservoir, a water pump and a nozzle insertable into the oral cavity is provided with a detachable power unit operable by a preferably rechargeable battery. The power unit advantageously is the body of an electric toothbrush insertable upside down, without its bristle-carrying head, into the base of the mouth douche for operative coupling of its shaft with the water pump.
Patent DE-3367415-D1 (DE)
Title: Separation of arabinose by selective adsorption on zeolitic molecular sieves
Inventor: SHERMAN JOHN DELANO
IPC: C13K13/00
Filed: 1983-12-24
Granted: 1986-12-11
Abstract: A process for the separation of arabinose is disclosed which comprises the selective adsorption of same on BaX zeolitic molecular sieves. The process is especially useful for separating arabinose from mixtures of sugars containing arabinose.
Patent DE-3375480-D1 (DE)
Title: Process for the preparation of 13-cis-retinoic acid
Inventor: LUCCI ROBERT
IPC: C07C67/00
Filed: 1983-12-08
Granted: 1988-03-03
Abstract: 1. A process for the manufacture of 13-cis-retinoic acid, characterized by a) reacting 5-hydroxy-4-methyl-2(5H)-furanone with a salt of the formula  see diagramm : EP0111325,P8,F1  wherein R1 , R2 and R3  are aryl or di-(lower-alkyl)-amino and X is halogen, in a lower alkanol in the presence of an alkali metal hydroxide at a temperature of -10 to -50 degrees C, and b) treating the reaction product obtained in step a) in an organic solvent with a compound or a complex of rhodium or palladium other than palladium or rhodium phthalocyanine or a palladium or rhodium compound containing a cyanide ion.
Patent DE-3376226-D1 (DE)
Title: Agent for removing liquids sticking to metallic surfaces
Inventor: SCHARF ROLF
IPC: C23G1/00
Filed: 1983-10-27
Granted: 1988-05-11
Abstract: This invention relates to a liquid residue reducing composition. More particularly, this invention relates to a liquid residue reducing composition which comprises an aqueous solution containing an effective amount of octane-1-phosphonic acid or a water-soluble salt thereof and to the method of using said composition.
Patent DE-3471237-D1 (DE)
Title: Kitty tease
Inventor: GALKIEWICZ JOHN
IPC: A01K29/00
Filed: 1984-08-17
Granted: 1988-06-23
Abstract: An entertaining and exercising toy which is manipulated by a human operator, and is for exercising a small animal such as a cat or kitten is disclosed. The apparatus comprises a handle (14) to which there is attached a rod (20) tapering from a base end (18) to an attaching end (22). The tapering of the rod (20) is such that the rod has increased flexibility from the base end (18) to the attaching end (22). Attached at attaching end (22) is a non-stretchable cord (26). The other end of non-stretchable cord (26) includes a target member (28) which may be a soft ball (30), a brightly colored ribbon (38), or a soft sculptured mouse (40). No matter what type of target member (28) is used, however, the target member will include a covering or material suitable for grasping or gripping by the claws of a cat or kitten such that the cat or kitten may pull thereon. In play, the target member may be dangled in front of the cat or kitten so as to attract the attention of the animal which will then grasp the target member (28) pulling thereon until the rod (20) bends and eventually springs away.
Patent DE-3481629-D1 (DE)
Inventor: ROSENBERG MARTIN
IPC: C12N1/06
Filed: 1984-08-07
Granted: 1990-04-19
Abstract: A bacterial product is made by transforming a temperature sensitive lysogen with a DNA molecule which codes, directly or indirectly, for the product, culturing the transformant under permissive conditions and externalizing the product by raising the temperature to induce phage encoded functions.
Patent DE-3484261-D1 (DE)
Inventor: ASANO TAKESHI
IPC: C08G2/28
Filed: 1984-09-12
Granted: 1991-04-18
Abstract: After crude polyacetal polymers mainly comprising bonded oxymethylene groups in the main chain thereof were once molten, they are heated at temperatures of 80 DEG  C. or above in liquid mediums, in which said crude polyacetal polymers are insoluble, with keeping a heterogeneous system after they were once molten.
Patent DE-3560289-D1 (DE)
Title: Storage rack
Inventor: IHLE JOHANN
IPC: B65G1/02
Filed: 1985-04-03
Granted: 1987-08-06
Abstract: 1. A bearing support, in particular for bearing car tyres, rims or the like, consisting of vertical pipes (1), longitudinal pipes (2) and cross-girths (3) which have holders situated at right angles to each other and used for putting through the vertical and longitudinal pipes (1, 2), and threaded holes (6) running at righ angles to the axis of the respective holder and serving for inserting sectscrews (5) which cooperate with the vertical and longitudinal pipes (1, 2), characterized in that the cross-girths (3) are in the forms of sections of a profile pipe with plane lateral faces having an inside diameter greater than the diameter of the vertical or respectively longitudinal pipes (1, 2), and have wall clearances (4) forming the holders for putting through the vertical or respectively longitudinal pipes (1, 2), as well as threaded bushings (7) for the setscrews (5) cooperating with the wall clearances (4), and being attached to a wall parallel to the axis of the respective holder.
Patent DE-3562593-D1 (DE)
Title: Anchoring device for a vehicle safety belt adjustable in height
Inventor: ESSLER KARL HERMANN
IPC: B60R22/20
Filed: 1985-01-18
Granted: 1988-06-16
Abstract: The fixing device or guide for a motor vehicle safety belt is adjustable for height, having a guide rail with slots mounted on a doorpost etc.  This contains recesses for the locking portion of a fixing device or guide for the belt with a slot for the latter and which is mounted on a slide. The working face of the slide has a plastics cover (40) or coating.  A braking mechanism (55) prevents it sliding downwards in the rail of its own accord.
Patent DE-3564194-D1 (DE)
Title: Method of transfering metal ions by use of microporous membranes
Inventor: OSTERTAG KARL DR DIPL ING
IPC: B01D61/38
Filed: 1985-05-02
Granted: 1988-09-15
Abstract: In transferring metal ions from an aq. liq. A to a non-aq. liq. B, and from B to an aq. liq. Z, B takes up the ions from A in a 1st transfer zone, and is fed to a 2nd transfer zone, where the ions are given up to Z. Liq. B is immiscible with A and with Z, contains a complex former for the ions, and is a solvent for the complexed metal ions. Liq.B is continuously circulated through the transfer zones, and liq. A is kept separate from the circulating liq. B by 1 or more microporous hydrophobic membranes, contg. in the pores part of the total amt. of liq.B. In the 2nd transfer zone, liq. B is mixed mechanically with liq. X, an aq. phase is sepd. from this mixt. by a mechanical separation process, and the remaining part of the mixt. is recycled into the circulation.
Patent DE-3566294-D1 (DE)
Title: An impeller for a pump
Inventor: DESCHAMPS JOHN ALEXANDER
IPC: F04D29/22
Filed: 1985-05-22
Granted: 1988-12-22
Abstract: An impeller for a pump comprises a plurality of interconnected components (20, 23, 32) of an abrasive resistant material such as alumina supported on a resiliently flexible material such as polyurethane.
Patent DE-3567120-D1 (DE)
Inventor: BOURQUARD YVES
IPC: G09F3/03
Filed: 1985-07-05
Granted: 1989-02-02
Abstract: The two ends of a band of a marking tag for game, defined by male part and female part, are provided with means for permanent attachment to one another by simple pressure. Other means on the perimeter of band permit indication of the date of the tagging using a simple sharp object.
Patent DE-3578433-D1 (DE)
Inventor: PORTER RANDALL ALAN
IPC: C10G9/16
Filed: 1985-04-10
Granted: 1990-08-02
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and phosphorus, a combination of phosphorus and antimony and a combination of tin, antimony and phosphorus.
Patent DE-3650192-D1 (DE)
Inventor: TAKEDA YASUSHI
IPC: G01P5/24
Filed: 1986-04-30
Granted: 1995-02-16
Abstract: A measure window (29-30, FIG. 2d) is provided in a Doppler velocity profile (FIG. 2c) by deleting an initial section (T1) and a terminal section (T2) of each emission cycle of a train of ultrasound of a period T so as to conserve only the section (To) which it is desirable to study. The conserved section (To) is thereafter segmented into a certain number (N) of measure channels. The advantage of restricting the zone divided into channels to the part which is really useful is that the definition of the profile which is obtained is improved, even when the emitter-receptor of ultrasound is located at a relatively important distance in comparison with the depth of the zone which is studied.
Patent DE-3660372-D1 (DE)
Title: Handcart
Inventor: ABEL HELMUT
IPC: B62B3/00
Filed: 1986-05-23
Granted: 1988-08-18
Abstract: This transport hand-cart is used for carrying luggage or similar items and is collapsible into briefcase form. The cart has removeable wheel carriages and handle that fit into recesses in the flat load carrying portion of the cart. The wheel carriages and handle have a series of protrusions that engage slots in the load carrying portion of the cart to facilitate attachment and detachment. In the collapsed form the handle of the cart protrudes from the confines of its recess in the load carrying portion of the cart to provide a handle in the collapsed carrying position.
Patent DE-3666715-D1 (DE)
Title: Frame
Inventor: ADUNKA STURMHART
IPC: E06B1/34
Filed: 1986-05-02
Granted: 1989-12-07
Abstract: 1. Frame, in particular of wood for covering a frame, especially of steel, connected to a building structure, comprising a decorative profile, a lining board unit and a notch covering profile, characterized in that the notch covering profile (3) and the lining board unit (1, 10) are connected by a sealing strip (9), said sealing strip (9) having barb-like configured ridges (14, 15), which are anchored respectively in a groove (16, 17) in the notch covering profile (3) and in the lining board unit (1, 10).
Patent DE-3667082-D1 (DE)
Title: Underground diaphragm for vertical sealing
Inventor: SCHLUTTER ALOYS
IPC: E02D5/14
Filed: 1986-09-11
Granted: 1989-12-28
Abstract: 1. Curtain wall for the vertical sealing of liquid-bearing and/or gas-bearing strata, especially for sealing contaminated soil strata, wherein at least one trench is formed in the soil down to an impermeable horizontal stratum, this trench is filled with a mass such as bentonite and a seal is lowered into it, the seal being composed of several sheets which are connected to one another by a lock at the joint positions, characterized in that, at each joint end of the sheets (1, 2), an angle section (3, 4) is attached by one flange (5, 6) and the other flange (7, 8) is enveloped by an overlapping section (11).
Patent DE-3669137-D1 (DE)
Inventor: MURNANE GERARD PATRICK
IPC: B65H75/34
Filed: 1986-03-27
Granted: 1990-04-05
Abstract: An apparatus for the spooling storage and dispensing of reels of wire in which there is provided means for measuring the pulling force on the wire so that the speed of rotation of the reel is in proportion to this pulling force. In one embodiment this comprises three pulleys (21, 22, 23), two fixed (21, 22) and the third (23) movable towards and away from an in-line position between the pulleys under the influence of the tension imparted to the wire. The movable pulley is connected to a potentiometer (36) which controls the speed of an electric motor used to drive the reel.
Patent DE-3671486-D1 (DE)
Inventor: VON DER ELTZ HANS-ULRICH DR
IPC: D06P3/16
Filed: 1986-12-12
Granted: 1990-06-28
Abstract: 1. A process for the level dyeing of wool or of the wool portion of fiber blends by the exhaust dyeing technique by applying an aqueous liquor of dyes which exhaust under strongly acidic conditions to the fiber material at a pH between 2 and 3 with heating, which comprises combining acid dyes which exhaust under strongly acidic conditions and reactive dyes with one another to form trichromatic recipes by replacing acid dyes of inadequate fastness by reactive dyes of the same or similar shade.
Patent DE-3676372-D1 (DE)
Inventor: KOLTS JOHN HENRY
IPC: C07C4/06
Filed: 1986-07-24
Granted: 1991-02-07
Abstract: Compositions of matter, including: A mixture of at least one oxide of manganese and at least one oxide of a Lanthanum Series metal, preferably lanthanum or cerium, or at leaat one oxide of niobium. The above compositions are particularly useful as catalytic compositions for the conversion of C<sub>3</sub> and C<sub>4</sub> hydrocarbons to less saturated hydrocarbons, particularly ethylene and propylene and preferably ethylene. The life of the catalyst for the selective production of ethylene is extended by carrying out the reaction in the presence of steam. The steam substantially increases the active life of the catalytic composition, before regeneration is necessary, as well as significantly increasing the selectivity to ethylene. Limiting the amount of "bound" or "fixed" sulfur in the catalytic composition also improves the catalyst.
Patent DE-3684267-D1 (DE)
Title: Optical determination of cross-sectional profile of continuous bars
IPC: G01B11/24
Filed: 1986-05-27
Granted: 1992-04-16
Abstract: Four slit sources (10), preferably linear xenon flash tubes with collimated beams, sequentially illuminate a steel bar (12) with planar beams of light.  The light is diffusely reflected from the steel bar and received by four cameras (14) connected to image processing equipment (16) and a numerical and graphic output device (40) such as a video screen.  A known reference datum for calibration purposes is located on the roll table on which the bars to be examined will travel.  This enables data to be obtained, which will be used in performing transformation to compensate for  perspective distortion due to the viewing geometry of the cameras. The known reference datum takes the form of a steel bar having a cross-shaped cross-section.  It enables at least three non-co-linear reference locations to be defined with calibration parameters being determined from them.
Patent DE-3684731-D1 (DE)
Inventor: LUECKHOFF PETER
IPC: B01F15/04
Filed: 1986-01-24
Granted: 1992-05-14
Abstract: In the process of metering out a viscous sussubstance, and particularly metering all the reagents in viscous mixtures, each reagent is added to its own injector unit and then injected separately into a mixer/discharge unit. Before this last injection stage, the pressure in each injector unit is adjusted so as to equal the working pressure in the mixer/discharge unit.
Patent DE-3684865-D1 (DE)
Inventor: VADASDI KAROLY DR
IPC: C22B34/34
Filed: 1986-10-13
Granted: 1992-05-21
Abstract: In this process, the contaminated solution is acidified, the resulting precipitate is filtered off, and tungstic and/or molybdic acid are prepared from the pure solution by electrodialysis, in which the pH necessary for precipitating the ions to be hydrolysed is established by admixing tungstic and/or molybdic acid freed from alkali metal ions by means of cation exchange/electrodialysis, a portion of the tungstic and/or molybdic acid recovered after electrodialysis being used again in the purification process.
Patent DE-3685371-D1 (DE)
Inventor: KAWAKAMI KIYOSHI
IPC: C12P13/02
Filed: 1986-06-04
Granted: 1992-06-25
Abstract: A method of producing an amide comprises subjecting a nitrile to the action of a microorganism belonging to the genus Rhodococcus and having the ability to hydrate the nitrile, and isolating the resulting amide. The micro-organism is highly active to a wide variety of nitrile even at low temperatures and, in addition, the hydration reaction of nitriles has a high selectivity for the corresponding amides. Accordingly, this method ensures the production of amides in high yield without formation of by-products such as corresponding carboxylic acids.
Patent DE-3688749-D1 (DE)
Inventor: BORTH DAVID EDWARD
IPC: G10L13/00
Filed: 1986-12-22
Granted: 1993-08-26
Abstract: A channel bank speech synthesizer for reconstructing speech from externally-generated acoustic feature information without using externally-generated voicing or pitch information is disclosed. An N-channel pitch-excited channel bank synthesizer (340) is provided having a first low-frequency group of channel gain values (1 to M) and a second high-frequency group of channel gain values (+1 to N). The first group controls a first group of amplitude modulators (950) excited by a periodic pitch pulse source (920), and the second group controls amplitude modulators excited by a noise source (930). Both groups of modulated excitation signals are applied to the bandpass filters (960) to reconstruct the speech channels, and then combined at the summation network (970) to form a reconstructed synthesized speech signal. Additionally, the pitch pulse source (920) varies the pitch pulse period such that the pitch pulse rate decreases over the length of the word.
Patent DE-3764111-D1 (DE)
Inventor: NANDI KUMARESH DR DIPL CHEM
IPC: A61P9/00
Filed: 1987-01-20
Granted: 1990-09-13
Abstract: A pharmaceutical combination preparation and method for the treatment of circulatory disturbances comprising a dihydropyridine of the formula   <IMAGE>   in which -R1, is a CH3-O-CH2-CH2- or CH3 group; R2 is a   <IMAGE>  or CH3-CH2- group; R3 is 4, NO2 or CL; and R2 is NO2, H or CL; and pharmaceutically suitable salts thereof; as active substance A and Pentoxifylline as active substance B, the quantity ratios of A:B being from about 1:150 to about 1:2.
Patent DE-3768013-D1 (DE)
Title: Foerderer.
Inventor: LANGENBACHER MARKUS
IPC: B65G23/44
Filed: 1987-11-21
Granted: 1991-03-14
Abstract: PCT No. PCT/DE87/00541 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Nov. 21, 1987 PCT Pub. No. WO88/07489 PCT Pub. Date Oct. 6, 1988.A conveyor comprises an endless, flexible conveying element, a drive unit for driving the conveying element, a deflecting unit for reversing direction of movement of the conveying element, and at least one tensioning device. The tensioning device includes a displaceable tensioning element engaging the conveying element, a tensioning spring biasing the tensioning element toward the conveying element, and a unidirectional blocking mechanism which blocks a displacing movement of the tensioning element in a direction opposite the effective direction of the tensioning spring for automatic readjustment of the conveying element while maintaining the possibility of the reversing operation. The blocking action of the blocking mechanism can be cancelled by an unlocking key, and the tensioning device can be slid back into a locking position to allow the disassembly of the conveying element.
Patent DE-3773201-D1 (DE)
Inventor: MOBERG SVEN
IPC: A61K47/34
Filed: 1987-02-04
Granted: 1991-10-24
Abstract: Composition active for the treatment of hyperkeratotic skin diseases, seborrheic eczema, dermatomycosis and onychomycosis, thickened skin and chapped skin, containing propylene glycol and/or polyethylene glycol and urea as active main components and optionally other active substances and additives, which composition is characterized in that it contains 40 - 80% by weight propylene glycol and/or polyethylene glycol, 5 - 20% by weight urea and 0 - 55% by weight of other active substances and/or additives; as well as the use thereof.
Patent DE-3773825-D1 (DE)
Inventor: LEHNERT ERHARD
IPC: B61K3/02
Filed: 1987-07-22
Granted: 1991-11-21
Abstract: Outlets (3,33) are positioned so that at least part of  their cross-section lies at the highest point of an outlet chamber in each case.  The walls of the outlet chambers are designed so that any air bubbles in the material in the chamber are forced towards the outlet by their own buoyancy or by the flow of the material. An inlet chamber (8) and an inlet valve (46,20) are also designed so that any air bubbles are forced towards an inlet (37). A metering chamber (9,27) and an outlet valve (6,7,31,30) conencting it to the outlet chamber are also designed to force air bubbles towards the outlet.
Patent DE-3852396-D1 (DE)
Inventor: HAYDEN RICHARD
IPC: F16F15/36
Filed: 1988-09-02
Granted: 1995-01-19
Abstract: Disclosed is a system and method for minimizing vibration over the full operating range of a rotor of an apparatus. The system includes a transducer or an array of transducers for resolving up to six degrees of freedom of motion of a rotor support structure. In one embodiment the transducer is a six degree of freedom accelerometer located near the center of gravity of the structure. In addition to the motion transducer, a shaft position reference sensor is connected to the shaft of the rotor and/or rotor support structure. A signal processor that receives signals from the transducer and the shaft position reference sensor produces Fourier coefficients of motion occurring in each degree of freedom. The system utilizes analytical models or empirically derived data to describe the Fourier coefficients of acceleration (or strain) resulting from each of the available rotor adjustments. The system and method also utilizes an analytical or computational optimization scheme which computes the best combination of rotor adjustments to meet criteria specified by the user. This best combination is used to designate the appropriate adjustments.
Patent DE-3853471-D1 (DE)
Inventor: JANDA DENNIS JOSEPH
IPC: C08G61/08
Filed: 1988-12-28
Granted: 1995-05-04
Abstract: Polymerization of a monomer charge containing at least one norbornene-type monomer, a ring-opening methathesis catalyst and cocatalyst, an optional halometal activator, and wherein said cocatalyst is selected from alkoxyalkylaluminum, aryloxyalkylaluminum, alkoxyalkylaluminum halide, and aryloxyalkylaluminum halide which are prepared by reacting an alkylaluminum or alkylaluminum halide with an alcohol combination of a first alcohol selected from tertiary alcohols, hindered primary alcohols, hindered secondary alcohols, and mixtures thereof, with a second alcohol selected from unhindered primary alcohols, unhindered secondary alcohols, and mixtures thereof. The use of these branched alcohol combinations results in a longer pot life exceeding about one half hour and a lower mold temperature of 50 to 100 DEG C. This invention is also directed to the composition which includes at least one monomer, an activator which must be used when the cocatalyst is devoid of a halide, and the cocatalyst.