baber/WOPTO huggingface dataset:
Patent DE-3164689-D1 (DE)
Title: Monophase process for the polymerization of ethylene in the presence of water
Inventor: MACHON JEAN-PIERRE
IPC: C08F10/02
Filed: 1981-04-28
Granted: 1984-08-16
Abstract: 1. A process for polymerizing ethylene in the presence of at least one free radical initiator, in at least one reactor having at least one reaction zone, at a pressure between 1000 and 3000 bar and at a temperature between 180 degrees and 300 degrees C, characterized in that said polymerization is effected in the presence of water at a concentration higher than or equal to 1% by weight and lower than or equal to the saturation concentration of water in ethylene at the temperature of said reaction zone.
Patent DE-3167474-D1 (DE)
Title: Method of and apparatus for gathering end portions of wrapping tubes
Inventor: SATO EIICHI
IPC: B65B51/00
Filed: 1981-08-25
Granted: 1985-01-10
Abstract: A circular open end portion of a ham-wrapping tube, before clipping the same with rings, is compressed by regulating elements at two diametrically opposite regions thereof toward the center of a cross section of the tube-end, until the distance between these regions has been shortened to a level equal to the width of each of folds to be formed in the tube-end. Thereafter, the narrowed tube-end is compressed by gathering rods at two opposite corner regions thereof at once toward the center of a cross section of the narrowed tube-end. Thus, the tube-end can be gathering in zigzags.
Patent DE-3168014-D1 (DE)
Title: Self-cleaning reflective road marker
Inventor: WRIGHT BERNARD
IPC: E01F9/06
Filed: 1981-05-11
Granted: 1985-02-14
Abstract: A self-cleaning reflective road marker comprises a housing formed of a generally cylindrical portion (2) insertable into the road and a flanged portion (1) for lying on the road surface connected thereto. The housing contains a stud (5) mounted on a rubber hemisphere (16). The stud (5) contains a circular reflector (11) and the housing contains a circular o-ring (14) located in the flanged portion (1) opposite the reflector In response to the passing of a tyre over the marker, the stud (5) is depressed and the reflector (11) is wiped clean by the o-ring (14). On removal of the tyre force, the resilience of the rubber hemisphere (16) forces the stud (5) into its original position and the reflector (11) is further cleaned by the o-ring (14).The stud (5) consists of two parts (5a,5b) connected together, from above by a threaded bolt (6) such that when the marker is fixed in the road the part (5a) can be removed to enable removal or replacement of the reflector (11) and the o-ring (14).
Patent DE-3174660-D1 (DE)
Title: Anti-slip fixing device for ribbon-type straps and cables
Inventor: PELENCEI JENO
IPC: H01R12/70
Filed: 1981-07-03
Granted: 1986-06-26
Abstract: PCT No. PCT/HU81/00029 Sec. 371 Date Jan. 26, 1982 Sec. 102(e) Date Jan. 26, 1982 PCT Filed Jul. 3, 1981 PCT Pub. No. WO82/00384 PCT Pub. Date Feb. 4, 1982.The invention relates to an anti-slip fixing device particularly for the purpose of fixing ribbon-type straps, cables in ribbon cable connecting assembly units. In the arrangement according to the invention, the fixing elements are realized by cylindrical pins, which form surfaces according to orthogonal trajectories on the surface of the ribbon cable, in which the friction arising against the pulling force is of quadratic magnitude compared to application of the continuous, linear fixing gate.
Patent DE-3262138-D1 (DE)
Title: Process for the production of enveloped granular bleaching activators
Inventor: SARAN HERBERT DR
IPC: C11D7/54
Filed: 1982-07-09
Granted: 1985-03-14
Abstract: Coated granular bleach activators and a process for their preparation comprising spray drying an aqueous slurry containing 1 to 1.7 parts by weight of water per part of a mixtue of (A) a powdery bleach activator and (B) at least one water soluble cellulose ether, starch, or starch ether in a ratio of A:B of from 99:1 to 90:10. The process utilizes a current of a drying gas having an entrance temperature of 100 DEG -200 DEG  C. and an exit temperature of 40 DEG -120 DEG  C.
Patent DE-3263666-D1 (DE)
Title: A security device
Inventor: MACNEAL LACHLAN DONALD COTES
IPC: B65G1/14
Filed: 1982-06-22
Granted: 1985-06-13
Abstract: A security device (10) for retaining a plurality of floor carpet articles in a stack (16) comprises an arm (26) having spikes (28) depending therefrom and support means (17, 18, 21, 23 and 24) for the arm (26) whereby the arm (26) is adapted to be located above the stack (16) and is movable relative to the stack (16) in a direction longitudinally of the spikes (28) towards an upper surface of an upper article (11) of the stack so that the spikes (28) pierce the upper article (11) and retain the upper article (11) on the stack (16).
Patent DE-3276324-D1 (DE)
Title: Extrudable moulding compound for the production of synthetic films suitable for making protective covers
Inventor: HORN JORG
IPC: B29C48/08
Filed: 1982-03-20
Granted: 1987-06-19
Abstract: Extrudable thermoplastic molding material for manufacturing plastic sheeting used in protective covers, especially for vehicles and parts thereof, characterized in that the extrudable thermoplastic molding material for the manufacture of plastic sheeting is a combination of different polyethylenes and olyamides consisting of 1. at least 45% by weight of linear polyethylene (LLDPE), 2. 10-50% by weight of high-pressure polyethylene (LDPE), 3. 0.5-10% by weight of low-pressure polythylene (HDPE), 4. 0.1-5% by weight of olyamides or eurocamides and natural silica, and 5. up to 5% by weight of fatty-acid esters, dyes, synthetic silicic acid, stabilizers, and processing agents, with the sum of 1-5 always being 100% by weight and method of manufacturing from this material a plastic sheeting that is highly elastic, grip-resistant, and smooth.
Patent DE-3366958-D1 (DE)
Title: Fatty acid containing detergent compositions
Inventor: WERTZ JEAN-LUC HENRI MARIE
IPC: C11D1/40
Filed: 1983-05-16
Granted: 1986-11-20
Abstract: Detergent compositions, preferably heavy-duty liquids, containing an anionic surfactant, a selected cosurfactant and a fatty acid are disclosed. The compositions are formulated to provide an initial pH of from about 6.0 to about 8.5 at a concentration of from about 0.1% to about 2% by weight in water at 20 DEG C. The compositions preferably also contain ethoxylated nonionic surfactants, a detergent builder and enzymes.
Patent DE-3367746-D1 (DE)
Title: Device for passing gas into two pipes to be joined by welding, especially pipes of small diameter
Inventor: ADAM JOSEF
IPC: B23K9/028
Filed: 1983-10-05
Granted: 1987-01-08
Abstract: 1. A device for application of shielding gas to the area adjacent a joint between two tubes to be welded, in particular tubes of small diameter (1, 2), with a body (6, 19) of fine pored material which can be introduced to the portion of the joint where shielding gas shall be applied, a gas supply means (10, 11) which can be connected to that body and with supports sealing the interior of the tube, characterized in that the body (6, 19) is held between two disks (3, 4) which are continuously fitted at their circumference with lamellar brush means (7, 8), the lamellar brush means being fastened to segmental elements (22, 23) which are displaceably mounted in radial direction in the disks (3, 4).
Patent DE-3464383-D1 (DE)
Title: Detergent compositions
Inventor: CARTER MALCOLM NIGEL ALAN
IPC: C11D3/37
Filed: 1984-04-19
Granted: 1987-07-30
Abstract: A detergent composition containing a detergent active, sodium carbonate and calcite also contains a copolymer to reduce deposition of insoluble material on fabrics. The copolymer is derived from a carboxylic monomer and a non-carboxylic monomer, with the non-carboxylic monomer being in excess. A 3:1 copolymer of sulphonated styrene and maleic anhydride is exemplified.
Patent DE-3468450-D1 (DE)
Title: Double-faced elastic woven fabric for the manufacture of means to protect or keep warm various parts of the human body, and protection means realized by this fabric
Inventor: RICHARD DOMINIQUE
IPC: D03D15/56
Filed: 1984-12-17
Granted: 1988-02-11
Abstract: 1. A double-faced elastic woven fabric comprising a warp of elastic yarns (3), binder yarns or synthetic ground yarns (4, 5) intended to ensure bonding of the picks (2) and external yarns (6) intended to impart a certain appearance to one of the faces of the fabric, characterized in that the said binder or ground yarns (4, 5) are yarns made stretchable by any known process and particularly by crimping.
Patent DE-3473723-D1 (DE)
Title: Method and device for mounting electronic components on a printed circuit card
Inventor: ANDERSEN AXEL
IPC: H05K13/00
Filed: 1984-06-07
Granted: 1988-09-29
Abstract: When mounting pinless electronic components (26) on the conductor path side of a printed circuit card (22), the components are oriented in a predetermined manner, depending on the desired orientation at the mounting site, in component trays (18) from which the components are transferred to the printed circuit card (22) by means of a manually operated suction device (20). On the conductor path side of the printed circuit card, an adhesive material has previously been applied to the intended mounting sites of the components, the suction force of the suction device being set at a lower value than the adhesive force of the adhesive material.In addition to a number of component trays (18), a mounting table (14) with a rotatable holder for the printed circuit cards, a program-controlled indicator system for indicating the relevant trays and mounting sites, and a suction device (20) for manually transferring the components (26) from the trays (18) to the printed circuit card (22), the device according to the present invention has been provided with a surface profiling (25), preferably in the form of grooves, adapted to determine the intended component orientation and to intercept said components. The device also has a movable wrist support ruler (16) for quick and accurate alignment of the components (26) with respect to the intented mounting sites, and in the suction line of the suction device (20), a pressure sensing element may be provided for sensing when a component has been placed on the printed circuit card.
Patent DE-3475666-D1 (DE)
Title: Combined write and read magnetic head for a vertically magneticable recording medium
Inventor: SCHEWE HERBERT DR
IPC: G11B5/17
Filed: 1984-08-03
Granted: 1989-01-19
Abstract: A combined magnetic write and read head for a recording medium to be magnetized perpendicularly comprises a magnetic conductor body for carrying the magnetic flux, the conductor body having two pole legs which are arranged one behind the other in the direction of relative motion of the head and medium and having a predetermined distance from each other. At least one coil winding is associated with the conductor body. In order to reduce problems regarding the mechanical design of such a head and to make possible at the same time a switchable write and read function having high efficiency, a separate coil winding is associated with each pole leg. The flux conduction directions in the pole legs are adjustable for the write function by means of the separate coil windings such that the flux directions extend, at the ends of the pole legs facing the recording medium, parallel at least to a high degree. Secondly, the magnetic fluxes in the pole legs may be adjusted in such a manner that, at the ends of the pole legs facing the recording medium, the magnetic flux in one of the pole legs is smaller and of a direction opposed to that of the magnetic flux in the other pole leg.
Patent DE-3479189-D1 (DE)
Title: Pharmaceutical composition with special 1,2-diacyl-glycero-3-phosphocholines for the treatment of diseases of the stomach and the intestines
Inventor: SCHULZ VOLKER DR
IPC: A61K9/48
Filed: 1984-12-13
Granted: 1989-09-07
Abstract: Pharmaceutical formulations for the treatment of gastrointestinal disorders, which contain as the active component an effective gastrointestinal disorder alleviating amount of a 1,2-diacylglycero-3-phosphocholine in which 75-86% by weight of the acyl radicals are unsaturated fatty acid radicals having a chain length of 16, 18 or 20 carbon atoms. The mixtures of fatty acid radicals in the acyl groups in the 1- and 2-positions preferably have different compositions. The formulations can also contain other active compounds, in particular those which display injurious gastrointestinal side effects.
Patent DE-3480263-D1 (DE)
Title: Antiparasitic non-aqueous formulation containing an avermectin or milbemycin
Inventor: WILLIAMS JAMES B
IPC: A61K47/00
Filed: 1984-12-21
Granted: 1989-11-30
Abstract: Ivermectin, an antiparasitic agent which is insoluble and unstable in water, and other avermectin and milbemycin compounds, are formulated in glycerol formal and propylene glycol or in water and propylene glycol. These liquid formulations are suitable for parenteral administration for the treatment of parasitic infections and demonstrate improved efficacy and a broadened spectrum over previous formulations.
Patent DE-3561810-D1 (DE)
Title: Process for the chlorination and sulphochlorination of organic compounds
Inventor: CARDUCK FRANZ-JOSEF DR
IPC: C07C51/363
Filed: 1985-04-27
Granted: 1988-04-14
Abstract: 1. A process for the chlorination and sulfochlorination of fatty raw materials which are liquid under raction conditions, particularly fatty acids and/or esters thereof, by reaction with chlorine and SO2 , in which the liquid starting material is circulated through a reaction zone in which it is reacted with chlorine ans SO2 introduced into the circuit, characterized in that the chlorine and SO2  are introduced in parallel current with the liquid starting material and, together with the liquid starting material, are passed through an intensive mixer during or before entry into the reaction zone, the quantity of chlorine and SO2  introduced being measured in such a way that the reaction mixture passes through the reaction zone as a substantially homogeneous liquid phase.
Patent DE-3562509-D1 (DE)
Title: Variable displacement pump system
Inventor: GOODELL BRADLEY DENVER
IPC: F04B1/30
Filed: 1985-02-01
Granted: 1988-06-09
Abstract: A variable displacement pump has a swashplate (14) controlled by a pair of pistons (16, 18). A shuttle valve (36) communicates the highest pressure pump workport (10 or 12) to an operator-controlled displacement control valve (24). A pressure-responsive override valve (63) is connected in series between the displacement control valve and the pistons. When an override pressure is achieved, the override valve blocks communication of the control valve with the pair of pistons and communicates the pump workports directly to the pistons for rapid reduction of pump displacement. A neutral bypass valve (90) is formed out of a sleeve (28) of the displacement control valve to bypass control pressure to sump when the displacement control valve is in neutral. A pressure-reducing valve (90) limits the pressure acting on the stroke control valve to limit response rates and reduce erosion. The override valve includes orifices (76) which, in intermediate positions, provide flow rate control of the fluid flow to the swashplate control pistons.
Patent DE-3568558-D1 (DE)
Title: Machine for sealing cardboard boxes of constant width
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1985-11-06
Granted: 1989-04-13
Abstract: The machine comprises a bed (1) which describes a support and advancement table for the boxes. Along opposite sides of said support table are arranged two belt pulling-units (3) capable of engaging with the sides of the boxes to bring about their advancement during work. The inlet ends of the pulling units (3) are fitted with sliding supports (14) and distance adjusting devices (15, 19-21) while the outlet ends are fitted with sliding supports (16) and motorization devices (27-33, 39) for the belts (8). The sliding supports (16) of the outlet ends consist of forked plates (24) with sliding shoes (25) which embrace a transverse guide bar (26) fixed to the bed (1).
Patent DE-3576517-D1 (DE)
Inventor: GIERENZ GERHARD DR
IPC: C09J7/35
Filed: 1985-12-14
Granted: 1990-04-19
Abstract: 1. Hotmelt-coated metal plates with the rigidity required for repairs, characterized in that the hotmelts used are based on thermoplastic block copolymers, show high contact tackiness at temperatures above 100 degrees C and are stable to deformation stresses at room temperature.
Patent DE-3581174-D1 (DE)
Inventor: CHALLAND IAN
IPC: B65D85/10
Filed: 1985-10-31
Granted: 1991-02-07
Abstract: 57 The invention provides a cigarette pack comprising an inner slide (13), having a hinged lid, slidable in an outer shell (11). The inner slide has a tongue (39), formed into a first hook, cut from its rear wall (19) and depending from the top wall (21) of the lid of the inner slide. On the inner slide being pushed up and partially out of the outer shell, the first hook engages with a flap (67) formed into a second hook on the rear wall (61) of the outer shell. The action of the tongue on the lid of the inner slide causes it to open, exposing the cigarettes within the pack.
Patent DE-3581711-D1 (DE)
Inventor: APPRILLE JR
IPC: B26B21/40
Filed: 1985-12-04
Granted: 1991-03-14
Abstract: A shaving unit comprises at least one blade and blade support structure that has external guard and cap surfaces for engaging the user's skin respectively ahead and rearwardly of the blade edge or edges. A shaving aid member of extrusion-oriented polymeric material that includes an effective amount of a water-leachable shaving aid composition is permanently and substantially immovably affixed to the support structure with an upper surface protruding above one of the external skin engaging surfaces adjacent the cutting edge of the blade.
Patent DE-3667641-D1 (DE)
Inventor: HORSCH MICHAEL
IPC: B62D61/08
Filed: 1986-03-28
Granted: 1990-01-25
Abstract: 1. Automotive agricultural three-wheeled tractor vehicle, whose rear axle receives two outer wheels and whose front axle receives the third, middle and steered wheel, the wheels being provided with overwide tyres and the vehicle width is roughly the same as three times the tyre width and whose chassis can receive machinery, loading containers or similar built-on and attached means, characterized by the combination of the following features : (a) the steered wheel (7) can be rotated by max 90 degrees to the left and right with respect to the vehicle longitudinal axis, (b) the steered wheel (7) is hydraulically driven with the aid of a wheel hub motor (35), (c) the steered wheel (7) is mounted on one side in a rocker arm (10), (d) all three vehicle wheels (4, 5, 7) are hydrostatically driven and (e) the vehicle frame (2) is constructed in the vicinity of the rear wheels (4, 5) as a gantry "wasp-waist" frame, whose width is significantly smaller than the spacing of the two rear wheels (4, 5).
Patent DE-3675004-D1 (DE)
Inventor: DIEN RENE
IPC: C08G73/12
Filed: 1986-11-05
Granted: 1990-11-22
Abstract: Novel, heat-stable imido polymers, well adopted, e.g., as impregnants, or coating or molding resins, comprise the polymerizates of (a) at least one N,N'-bismaleimide, (b) at least one alkenyloxyaniline, and, optionally, (c) at least one N-(meth)allyloxyphenylmaleimide.
Patent DE-3676078-D1 (DE)
Inventor: CHUANG KUO-HUEY
IPC: B23Q1/00
Filed: 1986-03-07
Granted: 1991-01-17
Abstract: A twin disc type tool turret mechanism for CNC machines including a double layer of tool mounting discs (D1, D2) attached respectively to two of a three-piece toothed ring-type registration and lock coupling (RC10). The front disc provides a number of mounting slots (Rs1) for external turning tools (A1) and the rear disc (D2) provides the same number of mounting seats (F1) for facing, OD turning or internal boring tools. A drive mechanism combined with a hydraulic control system incorporated in/on the turret housing (TH1) facilitates unlocking, rotation, and relocking of the discs (D1, D2) with the turret housing (TH1). The subject turret can also include provisions for attatchment of revolving tools (T2) with an active spindle and an additional spindle motor for effecting the required processing operations. In addition, both OD and ID probes (PR1, PR2) and a signal transmitting mechanism may be installed in both discs to accomplish in-process measurement of the workpiece.
Patent DE-3677111-D1 (DE)
Inventor: GOEL ANIL B
IPC: C08G59/42
Filed: 1986-09-01
Granted: 1991-02-28
Abstract: A process for the production of novel polymers by the interpolymerization of a bicyclic amide acetal, a dicarboxylic acid anhydride and a polyepoxide at a temperature in the range of from 80°C. to about 200°C. and at a pressure in the range of from about ambient to about 50 bar is described.
Patent DE-3681915-D1 (DE)
Inventor: VERDONE MICHAEL A
IPC: G11B5/60
Filed: 1986-12-24
Granted: 1991-11-14
Abstract: Described are Delta-shaped magnetic recording <<sliders>> (I-SL). some being provided with a <<back-bar>> (I-BB) and associate <<purge channel>> (I-aT), the air bearing surface area of the sliders (I-SL) increasing gradually from a minimum at its nose to a maximum at its trailing edge.
Patent DE-3751554-D1 (DE)
Inventor: CAPAGE MICHAEL
IPC: C12N15/52
Filed: 1987-03-24
Granted: 1995-11-09
Abstract: Methods for the recombinant-DNA mediated production of xanthan gum and gum variants structurally related to xanthan. The methods in part involve the synthesis of these polysaccharides in anaerobic and/or denitrifying hosts. In particular, plasmids pX209 and pRK290-H366 are disclosed which contain the genes, isolated from X. campestris, encoding Transferase I, Transferase II, Transferase III, Transferase IV, Transferase V, Ketalase, Acetylase and Polymerase.
Patent DE-3773172-D1 (DE)
Inventor: VALET HORST
IPC: F24C15/32
Filed: 1987-12-19
Granted: 1991-10-24
Abstract: The filling appts. for a water vapouriser (4) in an electrically heated oven (2) consists of a drawer (6) disposed in the vicinity of the oven control panel. The drawer may be connected to a remotely-located water tank via a pipe (5). The drawer may consist of a container axially rotatable about its axis, the drawer being coupled to the control knob of a clock. The drawer may be cylindrical and may have filling and emptying cut-outs at its ends. The front of the drawer may have a hand grip  and markings indicating its position. The grip may extend over half the circumference of the cylinder. Release of water may be effected by the time clock at a predetermined time.
Patent DE-3774457-D1 (DE)
Inventor: FULLWOOD RICHARD LESLIE
IPC: B65D83/04
Filed: 1987-02-24
Granted: 1991-12-19
Abstract: A dispenser comprises an outer casing holding tablets randomly, and an inner member slidable from non-dispensing to dispensing position and to which tablets are transferred to form a single layer in a chamber from which they pass to a dispensing passageway holding a single column of tablets. A controller fixed w.r.t. the casing retains the lowermost tablet in the passageway with the member in non-dispensing position, and in the dispensing position forms a gate passing the lowermost tablet into a predispensing chamber. A retainer holds or releases the tablet in the chamber in the non-dispensing and dispensing positions. The member pref. has a generally triangular chamber at the lower end of a sloping ramp surface.
Patent DE-3775894-D1 (DE)
Inventor: HAHNE JOCHEN DIPL ING
IPC: B61H15/00
Filed: 1987-11-11
Granted: 1992-02-20
Abstract: The safety device for an automatic linkage adjuster operates during faults in brake rod  of railway vehicles. The linkage adjuster (5) has an associated control stop (13) supported on the frame. A holder (1) is located between the control stop and frame (12), which fixes the stop until a defined engaging force level has been reached. On exceeding a preset force level, the control stop is held resiliently in the direction of force action. The stop is connected to an indicator (18), via a signal generator (16,17), which responds to changes in the location of the stop.