baber/WOPTO huggingface dataset:
Patent DE-3362091-D1 (DE)
Title: Tightening strap for hair curlers
Inventor: HOLLENBERG DETLEF DR
IPC: A45D2/12
Filed: 1983-11-02
Granted: 1986-03-20
Abstract: 1. Tightening band for hair curlers for securing the hairs on the curler body, characterised by a polyether-polyamide synthetic material, which is formed by ester compounds of polyether blocks with polyamide blocks, as tightening band material with a Shore hardness lying in the range of the hardness of rubber or silicone rubber down to 60 A.
Patent DE-3362517-D1 (DE)
Title: Concentrated laundry softening agents
Inventor: STUHLER HERBERT DR
IPC: D06M13/47
Filed: 1983-05-14
Granted: 1986-04-17
Abstract: 1. A concentrated fabric softener composed of : a) 15 to 25% by weight of a compound of the formulae :  see diagramm : EP0094655,P4,F5   see diagramm : EP0094655,P4,F7   see diagramm : EP0094655,P5,F1  wherein R1 denotes alkyl or alkenyl having 8-22, preferably 16-18, carbon atoms, R2 denotes alkyl having 1-4 carbon atoms, preferably methyl, R3 denotes methyl or hydrogen, x denotes a number from 1 to 5 and A denotes an anion, such as, for example, Cl**(-) , Br**(-) , CH3 OSO3 **(-) or (CH3 O)2 PO2 **(-) , b) 0.05 to 35% by weight of a fatty amine polyglykol ether of the formula IV : see diagramm : EP0094655,P5,F3  wherein R1 denotes alkyl or alkenyl having 8-2, preferably 16-18, carbon atoms, x and y denote hydrogen or methyl, but x and y should not both be methyl, n1 and n2 together denote a whole number from 2 to 50, preferably 25, and p and m are both 0 or p is 1 and m is 1, 2 or, preferably, 3, c) 0.05 to 35% by weight of a compound of the formula V :  see diagramm : EP0094655,P5,F6  wherein R1 denotes alkyl or alkenyl having 8-35, preferably 16-30, carbon atoms, x and y denote hydrogen or methyl, but x and y should not both be methyl, n denotes a whole number from 1 to 20, preferably 2 to 5, and m denotes a whole number from 0 to 1, preferably 1, of a polyethylene or polypropylene glycol having a molecular weight from 100 to 2,000, preferably 400, or their C1 -C4 -alkyl ethers or of a propylene oxid/ethylene oxide graft polymere having a parent polypropylene oxide molecule of molecular weight 1,500 to 2,500 and a content of ethylene oxide of 5 to 30% relative to the propylene oxide polymer, d) 3-20, preferably 5-10% by weight of a C1 -C3 -alcohol, e) an acid in equimolar amount of component b) and f) water and optionally other customary auxiliaries appropriate for balancing out to 100% by weight.
Patent DE-3363491-D1 (DE)
Title: Plastic cap with tamper-proof ring
Inventor: CATALOGNA AUREL
IPC: B65D55/08
Filed: 1983-03-28
Granted: 1986-06-19
Abstract: A tamperproof closure comprises a cap which is surrounded by a sleeve, the latter having a ring which is separated upon opening of the closure to signal such opening. The sleeve is provided with grooves receiving ribs on the outer surface of the cap, the ribs being flanked by shoulders of the sleeve to axially couple the two members together. The cap provides the seal for the neck of the container and both members can be separately molded from synthetic resin.
Patent DE-3375309-D1 (DE)
Title: Turnable bearing
Inventor: KESSEL BERNHARD
IPC: E03F7/04
Filed: 1983-11-05
Granted: 1988-02-18
Abstract: 1.  Turnable bearing for locking closure, especially for a non-return valve (9) of a cleaning pipe (1), with a swivelling axis (11) capable of being lifted out for the purpose of removing the locking closure from from a bearing (12), and with a positive locking device for the swivel axis (11), characterized by the lift-out locking device consisting of a securing latch fitting (15, 22, 34) transverse to the swivel axis (11) in the bearing (12).
Patent DE-3376768-D1 (DE)
Title: Cover film for printing plate
Inventor: NAGASE KIMIKAZU
IPC: G03F7/115
Filed: 1983-06-16
Granted: 1988-06-30
Abstract: Film comprises a light-transmissible smooth base film having, formed on one side, a light transmissible resin coating layer which has 50-10,000 convex projections per square cm. The half-value width (b) of each projection is in a range of 5 to 300 times the height (a) of the vertex of the projection. Height (a) is in the range of 1-10 microns. Also claimed is a dry planographic printing plate comprising in order a base substrate, a photosensitive layer, a silicone rubber layer and the above cover film, where the cover film is laminated to the silicone rubber layer with the other smooth side of the base film contacting the upper surface of the rubber layer.
Patent DE-3379543-D1 (DE)
Title: Method for the preparation of 2-hydroxypyridines starting from 2-pyridincarboxylic acid-n-oxides
Inventor: QUARROZ DANIEL DR
IPC: C07D213/79
Filed: 1983-09-09
Granted: 1989-05-11
Abstract: 1. Method for the preparation of 2-hydroxypyridines of the general formula  see diagramm : EP0134828,P4,F1  wherein R is H, a -COOH-group or an alkyl group with C1 -C8  or an aryl group, and n is 1, 2, 3 or 4, with the proviso that there is no methyl group in the 6-position, characterized in that a 2-pyridine carboxylic acid-N-oxide of the general formula  see diagramm : EP0134828,P5,F2 wherein R and n have the above mentioned meanings, is reacted with a low aliphatic carboxylic acid anhydride in the presence of a tertiary amine and the reaction product is hydrolyzed.
Patent DE-3381518-D1 (DE)
Inventor: ERLICH HENRY A
IPC: C12Q1/68
Filed: 1983-01-11
Granted: 1990-06-07
Abstract: HLA typing based on restriction length polymorphism is carried out by: digesting an individual's HLA DNA with a restriction endonuclease that produces a polymorphic digestion pattern with HLA DNA; subjecting the digest to genomic blotting using a labeled cDNA hybridization probe that is complementary to an HLA DNA sequence involved in the polymorphism; and comparing the resulting genomic blotting pattern with a standard. This techique may be adapted to make paternity or transplant or transfusion compatibility determinations or to make disease association correlations to diagnose diseases or predict susceptibility to diseases. Locus specific cDNA hybridization probes, particularly probes for genes of Class II loci (D and DR loci), for use in the typing procedure are described.
Patent DE-3461391-D1 (DE)
Title: Diverter valve
Inventor: HEIMANN BRUNO
IPC: F16K11/044
Filed: 1984-02-24
Granted: 1987-01-08
Abstract: 1. Change-over valve for sanitary fittings for switching the outflowing water to different outlets, for example a bath outlet (51) or a shower outlet (61), there being provided a valve-closure member (3, 4) which is loosely connected to an actuating device and can be moved between two valve seats (5, 6), and which can be placed in a preferred outflow position both manually by means of the actuating device (82, 8) and automatically by switching off the water supply, there being provided a spindle (8) which is urged into a neutral rest position by a resilient device (70, 71) and extends out of the water-carrying area of the fitting, and by means of which the valve-closure member (3, 4) can be positioned, characterized in that there is provided as the valve-closure member a hollow piston (3) on the outer surface of which there are provided sealing members (4), preferably a double cone (4), for selectively shutting off the valve seats (5, 6), and a head portion (81) of the spindle (8) is mounted in the hollow piston (3) in such a manner that it can be displaced to a limited extent, the stroke of the head poriton (81) in hollow piston (3) corresponding at least to the valve lift, so that, in the neutral central position of the spindle (8), the valve-closure member can assume either of the two shutting-off positions without the spindle (8) being moved.
Patent DE-3468327-D1 (DE)
Title: Artificial kidney using a single needle
Inventor: CHEVALLET JACQUES
IPC: A61M1/34
Filed: 1984-11-08
Granted: 1988-02-11
Abstract: An artificial kidney has a circuit for blood with a single needle, a semipermeable membrane preferably connected to a blood flow oscillation damper, an arterial pump upstream of the membrane and a venous pump downstream of it and a perfusion pump connecting a perfusion device to the circuit controlled by one of the other two pumps.Blood from one branch (11) of a Y-connector (10) fitted to a needle or catheter is drawn through pvc tubing by a peristaltic pump (12) operating at arterial pressure and fed to a haemodialyser (13). The haemodialyser is divided into a compartment for blood (15) and one for dialysis fluid (16) by a semipermeable membrane (14). A second pump (19), operating at venous pressure, draws blood through a tube (17) extending from the haemodialyser to a T-connector (25). One branch of the connector is fitted to a bubble trap (18) with a filter (22) connected to the Y-connector by a further tube (21). A safety clamp (26) in this tube is controlled by a bubble detector (20). A reservoir of perfusion fluid (24) communicates with the T-connector via a third pump (24) slaved to the venous pump by a controller (27)
Patent DE-3476520-D1 (DE)
Title: Use of a mixture of compounds for the manufacture of a composition for the treatment of buerger's disease
Inventor: YOROZU HIDENORI
IPC: A61K8/00
Filed: 1984-03-15
Granted: 1989-03-09
Abstract: A curative composition for Buerger's disease comprises a carbonate and an acidic substance including organic acid such as citric acid, tartaric acid etc., phosphoric acid, and salts of the acids. Under acidic conditions, external application of the composition shows a blood-flow promoting effect, thus advantageous to curative use for Buerger's disease.
Patent DE-3562421-D1 (DE)
Title: Device to fill in and glue all kinds of depressions in inaccessible pipe conduits
Inventor: HIMMLER ERICH
IPC: E21B29/10
Filed: 1985-02-13
Granted: 1988-06-01
Abstract: The vehicle is driven through the pipeline by integral motors and by drive tracks.  The caulking material is in a cylindrical container (27) and is squeezed out to a pivot mounted caulking head (41) which coats the inside of the pipe as directed by the CCTV on the vehicle. The vehicle is dropped into the pipeline through inspection ports and travels to the working site, and returns for refilling.  The caulking material is pressed out by compressed air.
Patent DE-3567395-D1 (DE)
Title: Mounting device for centred mounting of rotating parts
Inventor: KONIG MANFRED
IPC: B23B31/02
Filed: 1985-05-10
Granted: 1989-02-16
Abstract: 1. Gripping element for centered gripping of rotating parts, such as workpieces or tools, having an eccentric apparatus for the adjustable compensation of an axis offset between an axis (x-x) of rotation of the gripping element (6) and the axis (z-z) of the gripped part (5), comprising a main shaft (1) having a cylindrical bore (2), in which a main gripping element (3) having a receiving bore (4) for the part (5) to be gripped is arranged, whereby, to form the eccentric apparatus, the respective central axis (m-m) of the main shaft (1) and the central axis of the main gripping element (3) and the central axis (z-z) of the receiving bore (4) located therein are offset in spaced parallel relationship, characterised in that, for gripping by means of the main gripping element (3), an inner (17) and an outer (14) hydraulic gripping sleeve are provided, and in that the eccentric apparatus comprises an eccentric sleeve (50) arranged in the bore (2) of the main shaft (1) centrally with respect to the central axis (axis of rotation (x-x)) of the main shaft (1), the receiving bore (51) of this eccentric sleeve (50) being eccentric to the axis of rotation, and also comprises the main gripping element (3) which is inserted in the receiving bore (51) of the eccentric sleeve (50) and whereof the cylindrically constructed receiving bore (4) is constructed with its central axis eccentric with respect to the central axis of the receiving bore (51) of the eccentric sleeve (50).
Patent DE-3571601-D1 (DE)
Title: Manufacturing optical fibre
Inventor: LAMB JOHN FARTH
IPC: C03C25/22
Filed: 1985-05-17
Granted: 1989-08-24
Abstract: On line coating of optical fibre (20) adopts silicon nitride or oxynitride to provide an hermetic seal using chemical vapour deposition. Non-contacting gas seals (3, 4) at the top and bottom of the reaction chamber are so constructed that fibre vibration is avoided, (6) surface flaws are minimised and the coating minimises stress corrosion.
Patent DE-3575095-D1 (DE)
Inventor: DEAN JESSIE L
IPC: B23K9/013
Filed: 1985-05-18
Granted: 1990-02-08
Abstract: An improved rod for a thermal cutting or burning torch, especially suited for underwater use, is shown to have a metallic outer tube sheath containing exothermic fuel elements within the interior of the tube, providing an open region for the passage of gas to the tip of the tube. The tube is electrically insulated along its outer length, save for an exposed open end adapted to be clamped in an electrically conductive gas-providing cutting torch handle. Within the improved rod, each of the fuel elements consists of a generally ferrous composition having one of two types of coatings. In a first embodiment, an element will be coated with a copper cladding to approximately two percent of the overall weight of the element. In the second embodiment, an element will be clad with either aluminum, or one of the aluminum class of metals, to approximately 4.6 percent by weight, the exact percentage being that percentage required for perfect thermite combustion. In use, the rod containing at least one such element is inserted within an electrically-conducting, gas-providing handle. Pure oxygen is provided, pressurized through the length of the rod, driving water out from the rod and providing a positive oxygen flow. A source of electricity is then provided to the rod and is conducted to the open tip of the rod. A closed electrical circuit is provided between the rod and the object to be cut. Upon striking an arc with the rod, a thermite burning reaction is initiated, which continues even when the supply of electricity is terminated. The rod will burn so long as oxygen is provided, providing a particularly hot cutting flame. With fuel elements of the first embodiment, the flame is found to be as effective or more effective than a thermite cutting rod. With fuel element of the second embodiment, the ability to exactly match the proper portions of aluminum or the aluminum class of metals and iron for a thermite reaction is found to produce a more effective and efficient uniform burning rod. In both embodiments, spurious internal burning, resulting from internal electrical ignition effects, is largely eliminated.
Patent DE-3576330-D1 (DE)
Inventor: IMAKI KATSUHIRO
IPC: C07C323/50
Filed: 1985-10-15
Granted: 1990-04-12
Abstract: The present invention relates to novel compounds of the general formula:wherein X represents an oxygen atom or a sulfur atom and R represents a hydrogen atom or an alkyl group of 1 - 4 carbon atoms, and non-toxic salts thereof when R represents a hydrogen atom, possessing an ibhibitory effect on cerebral edema.
Patent DE-3579766-D1 (DE)
Inventor: NIEDERMAYR ERICH DIPL ING
IPC: G01B7/28
Filed: 1985-06-18
Granted: 1990-10-25
Abstract: An apparatus for determining deviations of a circular form of a dynamically balanced part characterized by a spindle which can be set in approximate alignment with the axis of the unit under test, an interval sensor rotated around the spindle axis for radially sensing a circumferential surface of the unit under test and electronic signal processing unit for separating a deviation signal component of the sensor signal created by a deviation from the circular form that is detected from other signal components of the sensor signal which are created from an eccentric setting of the spindle with respect to the axis of the unit under test. As a result of such a signal analysis, errors occurring from the eccentric spindle setting are practically avoided. Thus, no high demands are made for the spindle setting when making, for example, a roundness check of a steel pipe.
Patent DE-3581607-D1 (DE)
Inventor: MIJOT GUY
IPC: B60D1/00
Filed: 1985-11-14
Granted: 1991-03-07
Abstract: A movable drawbar (13) is connected to the upper part (1) of the hitch by a system making it possible to obtain a rotational motion combined with a translational motion and consisting, for example, of two sets of connecting rods (9 and 10) of different length. This movable drawbar (13), operated via the lifting system (15) of the tractor and telescopic rods (16), is, in the locked position, held against resilient blocks (3 and 4) by retractable locking hooks (18), remote-operated and integral with the upper part (1) of the hitch. <IMAGE>
Patent DE-3586051-D1 (DE)
Inventor: MUELLER HANS
IPC: G11B23/04
Filed: 1985-07-05
Granted: 1992-06-17
Abstract: The cleaning cassette (12) has a shape matching the shape of the compartment holding the tape cassette. Within the zone adjacent to the recording and playback heads is mounted a cleaning device (23) with an upwardly bent loop (25) of cleaning material. The cleaning device can be manipulated to clean the heads and also the adjacent parts. The cleaning material is secured by holders (24) on a rail (22) connected to a slider (16) retained in a channel (15) incorporated near the top of the cleaning cassette. This is connected to a return spring (19) and when its protruding end is gripped and reciprocated, the cleaning material is also reciprocated over the parts to be cleaned.
Patent DE-3664999-D1 (DE)
Title: Border mower
Inventor: DOPPSTADT WERNER
IPC: A01D34/00
Filed: 1986-12-11
Granted: 1989-09-21
Abstract: 1. Verge mower for mounting on a vehicle provided with a power take-off shaft and having a mower head (12) optionally mountable on opposite sides of a longitudinal center plane, comprising (a) a support (16) extending substantially in said longitudinal center plane (14), (b) a pivot arm (18) pivoted on the support (16), and (c) a mower head (12) located at the free end of the pivot arm (18), characterized in that (d) gearing means (20) are arranged on the support (16) substantially in the longitudinal center plane (14) and are in driving engagement with a prime mover, on one hand, through transmission means (22) extending along the support (16) and, on the other hand, the mower head (12) through transmission means extending along the pivot arm (18), and (e) the pivot arm (18) with the mower head (12) is pivotable under the support (16).
Patent DE-3665070-D1 (DE)
Title: Process for the pyrolytic upgrading of starting material
Inventor: TIMMANN HINRICH DR
IPC: C10B47/24
Filed: 1986-12-02
Granted: 1989-09-21
Abstract: Pyrolytic reprocessing of plastic, rubber, or other hydrocarbon materials in which the resultant pyrolysis gas is brought in a cooling stage to a temperature just above the freezing point of water and to a pressure of approximately 0.8 to 1.4 bar of overpressure. The resultant condensate is then separated and heated to a normal storage temperature and the super atmospheric pressure on the condensate reduced to atmospheric pressure. The gas produced thereby comprising C4 hydrocarbon compounds is supplied to the pyrolysis process as special product gas. By means of this provision, the proportion of aromatic compounds in the pyrolysis gas is raised substantially.
Patent DE-3671814-D1 (DE)
Inventor: MUELLER GERVIN
IPC: H02B13/025
Filed: 1986-03-26
Granted: 1990-07-12
Abstract: 1. Small station, especially electric power station having a high voltage room, a transformer room and a low voltage room in prefabricated construction, the fabric of which consists of a base frame (15) or concrete foundation and of a frame made of bars (10-14), characterized in that at least those bars (10, 13, 14) forming the outer part of the frame are rectangular tubes through which the interior of the structure is fully aerated and deaerated and relieved from pressure outwards, and that the bars (11, 12) running horizontally between the rectangular tubes and forming the compartments of the frame have a C-profile, that the bars of the frame simultaneously serve as fastening bars for parting walls, mean or low voltage switchgears and for other installations of the small station, that the compartments of the frame are filled with a heat insulator, that a facing (30 to 33) and one or serveral roofs (22) are attached to the frame, which is fixed to the base frame (15) or concrete foundation, and that the base frame or concrete foundation and the frame are connected mechanically.
Patent DE-3673632-D1 (DE)
Inventor: SIEGREST HENDRIK JAN GEORGE
IPC: B65B3/32
Filed: 1986-11-27
Granted: 1990-09-27
Abstract: A dosing device for filling liquid into containers comprises a filler body 1 and a metering device 2. The device 2 communicates with the interior of a rotary valve 7 through an end cover 9 of the valve housing 10, the valve 7 including a valve seat 11 and a check valve closure member 12 spring-biased towards the seat 11. The valve 7 includes three rotary ports 34, 34 min  and 39 and two fixed ports 36 and 40. Downstream of the port 40 is an anti-drip suction-producing device 8 of a piston-and-cylinder form whereof the stroke of the piston 15 is adjustable. Upstream of the port 36 is a throttling valve 24 lowerable into an operative position downstream of inlet holes 21 from a liquid-containing tank. For a high viscosity liquid, it is drawn into the device 2 through the holes 21, the ports 36 and 34 and the end cover 9, the valve 7 is rotated to align the port 34 min  with the port 40 and to close the port 36, and the liquid is then expelled from the device 2 through the end cover 9, the ports 34 min  and 40 and an outlet nozzle 38. A low viscosity liquid is drawn into the device 2 through the holes 21, the lowered valve 24, the ports 36 and 34 and the end cover 9, and is then expelled from the device 2 through the end cover 9, the valve 11, 12, the ports 39 and 40 and the nozzle 38.
Patent DE-3674781-D1 (DE)
IPC: B21B13/14
Filed: 1986-03-04
Granted: 1990-11-08
Abstract: A plurality of roll-journaling insert bodies for the upper rolls and for the lower rolls raisable and lowerable are mounted on and offset form a stand gate by feet insertable in a plurality of supporting members and, on lowering, lock successively against a motion in the direction of the roll axes and jointly are removable from the rolling-mill stand with the rolls in the axial direction. The supporting members are in the form of a plurality of supporting beams provided with a plurality of passages for the continuous unhindered passage of an item to be rolled through the rolling mill. The raising and lowering devices for the roll-journaling insert bodies can be hydraulic cylinders mounted in the supporting bars. The supporting beams are provided with continuously running grooves for the feet of the structural members.
Patent DE-3674958-D1 (DE)
Inventor: GEYER LUDWIG
IPC: B60J9/00
Filed: 1986-06-16
Granted: 1990-11-22
Abstract: 1. Emergency exit at rear of buses which have an engine positioned at the rear and a rear flap (3) below the rear window (2) to close up the engine compartment (2), characterised by the fact that the rear window (2) can be unlocked and brought into an open position and, dependently of this, the rear flap (3) of the engine compartment can be swung outwards to a sloping position towards the window opening (10).
Patent DE-3681310-D1 (DE)
Inventor: WILK IMMANUEL J
IPC: A01N25/34
Filed: 1986-03-14
Granted: 1991-10-17
Abstract: A device for sustained release of an active ingredient from a solution has a membrane of polyethylene, polypropylene or copolymers thereof and a thickness of less than 6 mil.
Patent DE-3682313-D1 (DE)
Inventor: THIELE KARL-HEINZ
IPC: H04R1/02
Filed: 1986-04-04
Granted: 1991-12-12
Abstract: The frame and the loudspeaker have ratchet devices so that the speaker on moving w.r.t. the frame can engage the frame and after rotation can be released from the frame. The speaker's cage has one or more spring arresting tongues (1-3) with hooks (4-6). The frame has holes with edges to hold the hooks and guide slots (11-13) in which the hooks can slide after rotating cage and frame relatively so that the cage can be disengaged from  the frame. Webs (14-16) acting as breakage points lie between the openings and the guide slots.