baber/WOPTO huggingface dataset:
Patent DE-3168428-D1 (DE)
Title: High pressure upstream pumping seal combination
Inventor: SEDY JOSEF
IPC: F16J15/34
Filed: 1981-03-18
Granted: 1985-03-07
Abstract: A dual seal combination for sealing the space between a housing (12) and a shaft (10) which passes through the housing (12) is formed of an inboard seal (16) and an outboard seal (18) which are axially spaced from one another to define a buffer zone (20) containing a buffer fluid. The inboard seal (16) has radial faces provided with pumping grooves for sealing high pressure and for pumping buffer fluid from the buffer zone (20) towards the upstream or high pressure side of the seal to lubricate the seal faces and to insure against leakage of fluid.
Patent DE-3175716-D1 (DE)
Title: Process for the preparation of pharmaceutical and cosmetic dispersions
Inventor: BUCHELER MANFRED ING GRAD
IPC: B01F23/80
Filed: 1981-07-15
Granted: 1987-01-29
Abstract: The invention relates to a process for preparing fine-particled, stable, pharmaceutical or cosmetic dispersions which comprises dispersing the entire inner phase in 5-40% by volume of outer phase, then adding the remainder of the outer phase, all under predetermined conditions.
Patent DE-3270895-D1 (DE)
Title: Shoe for solipeds
Inventor: VOLAND FREDERIC
IPC: A01L5/00
Filed: 1982-11-23
Granted: 1986-06-05
Abstract: A horseshoe apparatus protection assembly for Equidae comprising a flexible and elastic housing material with an outer cover comprising rigid material covering the protection assembly. The horseshoe is intended for the protection of the feet of horses, ponies, donkeys, mules, and other animals in the utilitarian and sportive domains. The inner housing may be stamped or cast using elastomeric materials to conform to the shape of the foot. The rigid material of the outer cover comprises synthetic resins including adiprene. The outer cover may also be adapted to be elastic at its upper regions to permit ease of fitting and removal of the horseshoe apparatus from the foot of the animal. The base or sole of the outer cover may be adapted to accommodate additional elements comprising calks, non-skid plates, horseshoes and like devices traditionally used in conjunction with foot coverings for animals. The inner housing may be adapted to contain a treatment product by means of a groove to hold the treatment product or by impregnating the inner layer with the treatment product.
Patent DE-3361936-D1 (DE)
Title: 1,1,2-triphenyl-but-1-ene derivatives, process for their preparation and their use as medicines
Inventor: SCHICKANEDER HELMUT
IPC: C07C67/00
Filed: 1983-10-26
Granted: 1986-03-06
Abstract: 1. 1,1,2-triphenyl-but-1-en-derivatives represented by general formula (1), the configuration of which corresponds to E form  see diagramm : EP0107208,P11,F2  in which R in position 3' or 4' is a methyl group, methoxy group, hydroxy group or a halogen atom and R**1 is an alkyl group with 1 to 4 C atoms, and the therapeutically acceptable salts thereof.
Patent DE-3362404-D1 (DE)
Title: Secretin composition and method for preventing the adsorption of secretin
Inventor: KAKIMOTO FUMIO
IPC: G01N33/74
Filed: 1983-05-27
Granted: 1986-04-10
Abstract: Disclosed herein is a secretin-containing composition which comprises, as an intimate mixture or a combination of separate units, secretin and one or more additives selected from the group consisting of lecithin, ethylene oxide-propylene oxide copolymers, hydroxypropylcellulose, methylcellulose, polyoxyethylene hydrogenated castor oil, polyethylene glycol sorbitan oleate and methylcyclodextrin. Also disclosed is a method to prevent the adsorption of secretin by incorporating one or more of the above additives in a solution of secretin. Use of such additives has been found to be very effective, even at very low concentration levels, in preventing secretin from being adsorbed on the walls of plastic- or glass-made syringe barrels infusion bottles or dripping guide tubes, thereby permitting administration of secretin at accurate dosage levels.
Patent DE-3365066-D1 (DE)
Title: Apparatus and method for spreading wires in a cable and connecting the wires to terminals
Inventor: KEES GERALD HENRY
IPC: H01R43/00
Filed: 1983-03-08
Granted: 1986-09-11
Abstract: Wire insertion apparatus for inserting wires in a flat cable into cavities of an electrical connector comprises a connector jig and a wire locating jig adjacent to the connector jig. The wire locating jig comprises a stack of side-by-side cable spreading and wire locating fingers. The cable, having its wires on closely spaced centers, is located adjacent to the connector and the stack of fingers is moved relatively towards the cable. The free ends of the fingers move relatively between the wires of the cable and spread the wires until they are in alignment with the cavities in the connector. Thereafter, the wires can be pushed into the cavities and inserted into slots in the terminals in the connector.
Patent DE-3369954-D1 (DE)
Title: Device for placing pallets on a loading area
Inventor: BERGER MAURICE
IPC: B65G65/00
Filed: 1983-07-06
Granted: 1987-04-09
Abstract: A pallet (2) is positioned on its edge in the receiver (6) where it is restrained by the dog (9). The action of the jack (12) is such as to fold back the receiver (6) for the guidance of the pallet to the position (2'). The two jacks (14) drive the arms (8), the stops on which (16) restrain the pallet and guide it to the loading position (2''), releasing the receiver (6), which can be raised. The jacks (15) provide the means for putting the rollers (28, 29) into the conveying position.
Patent DE-3372339-D1 (DE)
Title: Process for producing a metal-soap antifriction layer on a metallized registration layer support
Inventor: BRISKA MARIAN DIPL ING
IPC: B41M5/00
Filed: 1983-04-21
Granted: 1987-08-13
Abstract: 1. Method of forming a sufficiently thick and resistant gliding layer on the surface of a record carrier comprising a base material, a lacquer layer, and a top aluminium layer, the back surface of the record carrier being also coated with a lacquer layer, where to one of the two lacquer layers a fatty acid or a mixture of fatty acids is admixed, characterized in that for a conversion of fatty acids into metal soap a metal alkoxide is selected, that relative to the metal alkoxide admixture in the liquid lacquer 1 to 10% by weight of an alkoxide mixture respectively consisting of 1 mol Mg(OCH2 CH3 )2 or Al(OCH2 CH3 )3 , Ti(OCH(CH3 )2 )4 , and TiCl4 is admixed, and that after the aluminium deposition on the material in a vacuum the record carrier material is wound into a roll, and stored.
Patent DE-3382412-D1 (DE)
Inventor: EICKMANN KARL
IPC: F04B43/02
Filed: 1983-01-17
Granted: 1991-10-24
Abstract: The set has at least one pressure fluid chamber periodically increasing and reducing  its volume. The chamber has a piston, a piston  shoe and/or at least one conical ring and a seat. The element is made from a fibrous material with binder, e.g. carbon fibre. The radially outermost parts of the element are bonded by e.g. epoxy resin. Two pistons can move radially freely on one alother, The two pistons are held together with pressure-less suction travel. The piston is acted on both sides by different fluids. At least one fluid can be a non-lubricating fluid. A circular slot lies at the centre of the piston.
Patent DE-3460760-D1 (DE)
Title: Method and device for the transmission of digital luminance and chrominance television signals
Inventor: STARCK ALEXANDER DIPL PHYS
IPC: H04N7/26
Filed: 1984-05-08
Granted: 1986-10-23
Abstract: A method and apparatus for transmitting digital luminance and chrominance television signals utilize unchanged PCM codewords and PCM codewords which have been converted into DPCM codewords. The DPCM codewords each contain the difference between the scan values to which they are allocated and the scan values for the adjacent, unchanged PCM codewords. If the amplitude value of an unchanged PCM codeword is B and if the amplitude values of the adjacent PCM codewords are A and C, inverting registers are employed to invert the amplitude value B in relation to the other amplitude values. Adders then form different codewords with the amplitude values A-B and C-B which are encoded in DPCM coders. At the correct time a parallel-series register converts the unchanged PCM codeword and the newly formed DPCM codewords into a time division multiplex signal. Corresponding reconversion is undertaken at the receiving side.
Patent DE-3462450-D1 (DE)
Title: Shaving head of a dry shaver with a curved stretched shaving foil
Inventor: SCHEMMANN HUGO DR
IPC: B26B19/12
Filed: 1984-11-05
Granted: 1987-04-09
Abstract: A vibratory dry-shaver comprises a shear foil having two longitudinal edges, and respective means to clamp the two longitudinal edges in place to cause the shear foil to assume a natural curvature, the tangents to such curvature at the two clamping means forming an acute angle with each other. A cutter is reciprocatingly movable along and adjacent to the shear foil, the cutting edge of the cutter having a curvature corresponding to that of the clamped, curved shear foil. The curved shear foil and the cutting edge of the cutter each have a hyperbolic cosine curvature according to the formula: y=cxcosh x/c where y indicates the distances of the individual cutting edge points from the x-axis, x is the coordinate in the direction of the width of the cutter, and c is a constant derived from the width 2b of the clamped shear foil and the height of the curvature h of the clamped shear foil.
Patent DE-3467015-D1 (DE)
Title: Positive fire indicator perforating system for wells
Inventor: SUMNER CYRIL RUFUS
IPC: F42D1/06
Filed: 1984-01-11
Granted: 1987-12-03
Abstract: In the perforation of the wall (26) of a well, a number of perforating guns (15 to 16) are joined in series by a primer cord and then fired in sequence. A time delay unit is included in the cord immediately before the last gun (16), and the vibratory energy from the firing of the guns is detected (20, 24) and recorded (22), the presence of an appropriate delay before the final gun fire indicating that all guns have been duly detonated.
Patent DE-3469094-D1 (DE)
Title: An improved overhead flexible electric conductor
Inventor: TAYLOR JOHN EDWARD
IPC: G02B6/10
Filed: 1984-06-18
Granted: 1988-03-03
Abstract: An electric conductor suitable for use in an overhead electrical and optical transmission system comprises a layer or layers 35 of helically wound wires, at least one elongate compartment 36 within and extending throughout the length of the conductor and, loosely housed in the elongate compartment, at least one optical fibre ribbon structure 37 comprising a plurality of optical fibres 1 and flexible elongate reinforcing elements 2 of resilient material arranged side by side and embedded in an elongate body 3 of plastics material, each resilient reinforcing element being set in such a form that the ribbon structure follows a path of smoothly curved undulations whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. If, when the conductor is installed or in service, the undulating ribbon structure 37 is subjected to a tensile force, the ribbon structure will straighten in a lengthwise direction against the action of the undulating resilient reinforcing elements 2 thereby reducing the tensile force otherwise applied to the optical fibres 1 and, when the tensile force is removed, the ribbon structure will return towards its original undulating form.
Patent DE-3469731-D1 (DE)
Title: Cyclohexane derivatives
Inventor: GUILDFORD ALLEN JOHN
IPC: C07C59/90
Filed: 1984-11-06
Granted: 1988-04-14
Abstract: This invention concerns novel (4-substituted-2-phenylcyclohexyl)alkenoic and alkanoic acid derivatives of the formula I wherein one of Ra and Rb is hydrogen, hydroxy, (1-6C)alkyl, (1-6C)alkoxy, (3-6C)alkenyloxy or phenyl(1-4C)alkoxy and the other of Ra and Rb is hydrogen, (1-6C)alkyl, (1-6C)alkoxy or (3-6C)alkenyloxy: or Ra and Rb together form a (2-4)alkylenedioxy or oxo group; benzene ring X optionally bears a substituent selected from halogeno, (1-6C)alkyl, (1-6C)alkoxy, hydroxy, 12-6C) alkanoyloxy, (1-6C)alkanoylamino, trifluoromethyl and nitro; n is 3-5; Y is ethylene or vinylene; and in the cyclohexane ring, the substituents at positions 1 and 2 have cis- or trans -relative stereochemistry; and the pharmaceutically acceptable salts, (1-6C)alkyl esters and (1-6C)alkanesulphonamides thereof. The compounds of formula I possess valuable pharmacological properties of use in medicines. The invention also concerns processes for the manufacture of, and pharmaceutical compositions containing a novel compound of formula I.
Patent DE-3475748-D1 (DE)
Title: Method of enhancing the enteric resorption of heparin and a heparin preparation so obtained
Inventor: HERR DIETER DR
IPC: A61K47/14
Filed: 1984-08-20
Granted: 1989-02-02
Abstract: An enterally absorbable heparin or heparinoid preparation contains a non-ionic surfactant.
Patent DE-3477931-D1 (DE)
Title: Polyurethane prepolymers on the basis of fatty polyols, their production and use
Inventor: KLUTH HERMANN
IPC: C08G18/00
Filed: 1984-05-04
Granted: 1989-06-01
Abstract: Polyurethane prepolymers containing terminal isocyanate groups in which oleochemical polyols are present as the polyol component. The oleochemical polyols are ring opened products or partial ring-opened products of epoxidized fatty acid triglycerides with alcohols. The use of oleochemical polyols having a residual epoxide number of from 1.0 to 4.0% by weight of epoxide oxygen is preferred. The polyurethane prepolymers are particularly suitable for use in one-component or two-component polyurethane foam formulations.
Patent DE-3478804-D1 (DE)
Title: Treatment device for the treatment of articles
Inventor: SOLLNER REINHARD
IPC: B08B3/04
Filed: 1984-03-27
Granted: 1989-08-03
Abstract: 1. Treatment appliance for treating articles with various liquid and/or gaseous media, said appliance comprising a number of treatment stations (130-137) which are arranged concentrically with respect ot a swivel-head tower (300), at equal angular intervals on its periphery, and of these treatment stations, one station (130) is configured as a loading apparatus, and a further station (137) is configured as an unloading apparatus for the articles to be processed, whereas other treatment stations (131-136) consist of dipping baths into which the articles (45) can be dipped, the swivel-head tower (300) carrying a number of tranport and movement devices (200) on cantilever arms (100) above the treatment stations, this number corresponding to the number of treatment stations (130-137), said transport and movement devices (200) enabling the articles (45) to be lifted out of the treatment stations (130-137), or to be lowered into them, as the case may be, as welle as enabling the articles (45) to be moved at these treatment stations, while signal-transmission arrangements (302) are also provided, transmitting signals from a stationary portion (301) of the swivel-head tower (300), to the cantilever arms carrying the transport and movement devices (200), characterized in that the signal-transmission arrangements are formed by first signal-transmission units (304), assigned to each cantilever arm (100) and installed thereon, and by second signal-transmission units (303), assigned to each treatment station (130-137) and aligned therewith, these second signal-transmission units (303) in each instance co-operating whith the signal-transmission unit (304) assigned to that cantilever arm (100) which is aligned with this treatment station at a given time.
Patent DE-3564343-D1 (DE)
Title: Traction force-sensitive optical fibre cable and its manufacturing process
Inventor: FEDERMANN HELMUT DR
IPC: G02B6/44
Filed: 1985-09-18
Granted: 1988-09-15
Abstract: The sensor has an inhomogeneously fractured synthetic film between its primary coated light conductor and its casing which is resistant to tractional forces and consists of the fibre-reinforced synthetic structure.  A sensor core consists of the light waveguide (1) inside one or more helices (2) of metal wire or glass fibre. The core is enveloped by a hardened resin matrix contg. embedded fibres.  The dia. of the helical wire or fibre is pref. half that of the light waveguide.  Their respective dia. lie between 0.06 and 0.12 mm and between 0.15 and 0.30 mm.
Patent DE-3572663-D1 (DE)
Title: 4-alkoxypyridoû2,3-d¨pyrimidine derivatives, process for their preparation and medicaments containing them
Inventor: KLEINSCHROTH JURGEN DR
IPC: A61K31/435
Filed: 1985-10-18
Granted: 1989-10-05
Abstract: 4-Alkoxy-pyrido[2,3-d]pyrimidine derivatives are described as well as processes for their preparation. For reason of their vasospasmolytic effects these compounds are mainly indicated for the treatment of cerebral, cardiac, and peripheral vascular diseases such as myocardiac ischemia, cerebral infarction, pulmonary thromboses, as well as in cases of arterioschlerosis and other stenotic disorders. They are therefore valuable agents for combating cardiovascular mortality.
Patent DE-3574513-D1 (DE)
Inventor: SPITZKOWSKY MANFRED
IPC: A63F3/06
Filed: 1985-04-19
Granted: 1990-01-04
Abstract: 1. A device for automatically completing a game coupon (5) containing a game space (51) provided with numbers or symbols, an address space (52), a designated game type (55), a registration number space (54) and optionally an additional or special game space (53) after a coded card (2) is fed in, having a reading device (3) for reading the information contained on the card (2), equipment (60) for receiving one or more game coupons, a sensing device (13, 14, 18) for detecting the position which is correct for printing of the game coupon introduced into the device (4) and for sending a positioning control signal to a control, regulating and data acquisition apparatus (1), characterised in that the control, regulating and data acquisition apparatus (1) sends control signals to positioning devices (16, 17) to position the game coupon (5) and/or printing mechanism (6) at the points on the game coupon (5) which are to be marked or to be inscribed, dependent on the information contained on the card (2) and the type of game coupon (5) used.
Patent DE-3579215-D1 (DE)
Inventor: WEISS HARDY P DR
IPC: H01S3/097
Filed: 1985-10-08
Granted: 1990-09-20
Abstract: A method of lasing gas, a fast axial flow gas laser and an excitation tube for a fast axial flow gas laser are disclosed. Increased thermal energy per mass flow unit of the gas flowing through the excitation tube of the laser can be applied to the gas by controlling at least along a part of the tube the extent of a central area of higher speed gas flow which is surrounded by a circumferential low speed, speed dependent boundary layer by steadily varying the cross-section area of the excitation tube at least along the part thereof to compensate for the circumferential low speed boundary layer.
Patent DE-3579647-D1 (DE)
Inventor: BERGERSEN HANS AMUND BERGERSEN
IPC: H05B3/36
Filed: 1985-06-17
Granted: 1990-10-18
Abstract: This invention relates to a laminated electrical heating foil element (1) consisting of electrical resistance strips (2) embedded between two sheets of insulation material to make the laminated heating element (1) with its power supply terminal (3). 
<??>The heating element (1) is in particular adapted for horizontal floor mounting between adjacent floor joists (9), and each element (1) may either be wider than the specified joist distance by approx. 2h, where "h" is the specified minimum distance to be left free above an installed element, or each element (1) may be provided with fastening devices wich may cooperate with complementary catching devices on the joists. 
<??>Different embodiments of fastening devices between joist and heating element, as well as different embodiments of easy-to-fold zones (6) running along both side edges of the heating element, are described.
Patent DE-3667312-D1 (DE)
Inventor: GANZMANN HERBERT DIPL ING
IPC: E01H1/05
Filed: 1986-04-25
Granted: 1990-01-11
Abstract: A snow-sweeping roller for replaceable attachment to a utility road vehicle (1) having brush-equipped roller (4) rotatably affixed at the underside of the vehicle. To achieve low-wear operation of the sweeper roller (4) and simultaneously low energy consumption, a control device is provided for adjusting and changing roller rpm in accordance with the following factors: (a) The circumferential speed (w) of the roller changes in proportion to vehicle speed (f); (b) The circumferential speed (w) of the roller has a ratio to the vehicle speed (f) that ranges from unity to two; and (c) A minimum value of the circumferential speed (w-min) of the roller is established for when the vehicle is moving slowly or is stationary.
Patent DE-3669141-D1 (DE)
Inventor: NORMAN EDWARD GEORGE
IPC: C02F3/20
Filed: 1986-12-01
Granted: 1990-04-05
Abstract: A diffuser device, suitable for receiving a flow of air and diffusing it as small bubbles into a liquid mass, comprises a porous tube (10) and a jacket (12) of hydrophobic porous plastics material surrounding the tube, the plastics material being in the form of a multi-layer winding of tape (11) each turn overlapping the preceding turn.
Patent DE-3681108-D1 (DE)
Inventor: LIPPELT WILHELM
IPC: A21C7/01
Filed: 1986-10-10
Granted: 1991-10-02
Abstract: A dough kneading machine consists of an endless belt conveyor which moves the lumps of dough along.  An endless chain above the conveyor carries bars at a certain distance from each other between which a loose cloth forms kneading chambers. The kneading action is produced by driving the chain alternately faster and slower than the belt so that the lumps of dough touch in turn the rear and the front end of the kneading chambers.
Patent DE-3684608-D1 (DE)
Inventor: GALBRAITH PETER AFTON
IPC: F02B3/06
Filed: 1986-09-04
Granted: 1992-04-30
Abstract: The engine has pistons (30) acting to drive crankshafts (40). Oscillating and rotary motion of a sleeve valve is transmitted from one end of each crankshaft by helical gear trains (72,73) to the sleeve crankshafts (74) via intermediate idlers (71). Axial movement of an idler on its shaft causes a change in the angular relationship of engine and valve crankshafts. It thus causes a change in the valve timing of the engine.
Patent DE-3688055-D1 (DE)
Inventor: SCOTT PAUL
IPC: H04L5/22
Filed: 1986-12-10
Granted: 1993-04-22
Abstract: A system is disclosed which includes methods and apparatus for transmitting asynchronous nonhomogeneous variable width parallel data pattern inputs in a format suitable for use with a synchronous high speed serial link. The system further includes means for receiving the serially transmitted data which is capable of reversing the process performed by the transmitter, i.e. the receiver is capable of outputting the nonhomogeneous variable width parallel data as originally input to the system. The receiver is further operative to identify output data by type. The disclosed means for transmitting and means for receiving are each cascadable. As a result the disclosed system permits a wide variety of parallel data patterns to be manipulated, transmitted and received sharing s single serial interface.
Patent DE-3769087-D1 (DE)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/52
Filed: 1987-10-21
Granted: 1991-05-08
Abstract: An improved method and a related system for pneumatically transporting a powder or granular material placed in an airtight storage container (3) through a transport pipe (5) in high density. The material is formed into a long column (P) in a horizontal upper pipe (5c) of the transport pipe (5) and is transported at very slow speed and in high density by performing such an operation that the material is first increased and then reduced in speed and again accelerated while being moved up through a vertical riser pipe (5b) connected to the horizontal pipe (5a) and is once more reduced in speed when the material enters the horizontal upper pipe (5c).