baber/WOPTO huggingface dataset:
Patent DE-10358934-A1 (DE)
Title: Valve ram is a plastics-based material part with integral anti-rotation locking element e.g. rib protruding from sleeve
Inventor: SCHROETER GUNTER
IPC: F01L1/14
Filed: 2003-12-12
Abstract: The valve ram (1) comprises a plastics-based material which has an integral anti-rotation locking element (5) such as a rib protruding from the sleeve (2). The valve ram can have a metal plate injection moulded in the base.
Patent DE-19505530-A1 (DE)
Title: Lifting parking units for parking two vehicles stacked over each other
Inventor: VIESMANN HANS DR DR
IPC: E04H6/06
Filed: 1995-02-18
Abstract: The double capacity garage unit parks two vehicles stacked over each other on a double layer frame. This can be raised and lowered in a pit which in the lower setting parks one vehicle underground and the other on the top platform flush with the ground. A simple spindle drive at the corners of the pit lifts and lowers the frame. The two platforms are linked by vertical struts which do not impede access to the vehicle doors for the lower vehicle. The spindle drives are secured into the corners of the pit and do not require any special lateral bracing. A flexible drive links the spindles for synchronous drive from a ground level mounted servo drive (7).
Patent DE-19505984-A1 (DE)
Title: Combined plasticiser, injection piston and valving system improves uniformity in injection moulding
Inventor: FRITSCH RUDOLF P
IPC: B29C45/58
Filed: 1995-02-21
Abstract: Injection unit for a pressure injection moulding machine includes pre-plasticiser (1) change-over valves (2, 3, 4) and two injection cylinders (9, 9a). In the new design, inside the fixed cylinder head end, a squat conical mandrel holder, has a tube extension (8c) passing through the length of the cylinder. This is encased by a hollow bored piston rod (11b), which returns flow to the head end, over the piston face (11a), conforming to the squat mandrel (8b). Thus the injection compound enters, turning through 90 deg , to be re-turned through 180 deg  to fill the cylinder. It is then ejected by the piston, through mandrel channels and connections to the downstream collection channel.  Pref. at the head of the hollow piston rod is a further mandrel and holder arrangement, with a transition to a telescopic tube, the other end of which reaches to a point shortly before the first mandrel holder, when moved in. When fully extended, it still encloses the central tube. The interconnected radial bores of the change over valve plugs, are offset through about 120 deg . The screws of the plastification unit can extend rearwards. Each piston carries a piston ring under radial compression, with axial closure. It is made of stainless steel . For servicing, there is a maintenance switch causing the piston to be retracted hydraulically, sufficiently to expose the piston ring, without withdrawing the piston fully from the cylinder. Beyond the volume for injection cpd., between piston and cylinder is an offset cooling ring, its temperature held just below the melting point of the cpd..
Patent DE-19508235-A1 (DE)
Title: Valve block for brake pressure regulator
Inventor: VOGEL GUENTHER DIPL ING
IPC: B60T13/68
Filed: 1995-03-08
Abstract: The valve block includes one or more electromagnetically-operated hydraulic valves between a valve block housing (3) and a cover (1) secured to the housing via at least one transverse element (2), fitting through aligned bores (4) in interfitting sections of the cover and the housing.. Pref. the cover receives the electrical and electronic components used for operation of the electromagnetic valves, with a relatively small area of surface contact between the cover and the housing.
Patent DE-19510802-A1 (DE)
Title: Light coupling method with integrated beam shaping for light from waveguide
Inventor: KIPFER PETER
IPC: G02B6/34
Filed: 1995-03-24
Abstract: The method allows light to be coupled out, from planar waveguides and semiconductor diode lasers, with and without a tapered amplifier, using a decoupling grating in the cladding of the waveguide. The method also provides integral beam shaping. The beam shaping is achieved by variation of the cladding thickness or the refractive index in the cladding or in the grating grooves along the decoupling grating. Preferably, the cladding thickness tapers at the location of the decoupling grating. Deviations from the tapered wedge shape of the beam may also be permitted. The beam shaping may be supported by modulation of the grating e.g. the grating depth, duty cycle, grating profile.
Patent DE-19511124-A1 (DE)
Inventor: GURVICH VICTOR A
IPC: G01N23/04
Filed: 1995-03-20
Abstract: A test phantom for use with X-ray, computer tomography, ultrasound or magnetic resonance imaging systems, e.g. medical or industrial diagnostic systems, comprises test elements (holes 1) selectively located in areas (sectors 2) which are grouped (into rings) with identical test elements in each group. The disposition of test elements may be changed, e.g. by rotating disc 3 relative to plate 4, so that the positions are not known to the operator and may be predicted by probability equations. The areas may be identified in various ways, eg. numbered. <IMAGE>
Patent DE-19515687-A1 (DE)
Title: Lock for container esp. flasks
Inventor: PATZELT HELMUT
IPC: B65D51/24
Filed: 1995-04-28
Abstract: The lock comprises a locking cap (3) in which, through a sealing zone (6), is a bordered covering area (5), in the sense, that volume enlargement of the container can occur due to the shaping, via internal flask pressure, of the flask sections. The throat section (4) may neighbour part of the covering area and that formable covering area's throat may be a ring zone (8).
Patent DE-19516897-A1 (DE)
Title: Vehicle pneumatic tyre
Inventor: HARTWIG MATTHIAS DIPL ING
IPC: B60C15/00
Filed: 1995-05-09
Abstract: Reinforcing insert (17) in a tyre (10)  is passed around the core (15) in beads (14) radially inwards of the tyre sides (13) and is led back over the side regions and under belt inserts (21, 22) in the running strip (11). The strength carrier of the reinforcing insert is pref. positioned at an angle of 88-50 deg. to the tyre circumferential direction, forming a loop (18) around the core. The loops in the side regions form diagonal bracing (19) with the incoming reinforcing insert, which is in one piece from bead to bead.
Patent DE-19518398-A1 (DE)
Inventor: GRAEFE JUERGEN DR
IPC: C07C253/26
Filed: 1995-05-19
Abstract: The description relates to a process for producing aromatic nitriles from their corresponding aldehydes, in which the latter are caused to react with ammonia at temperatures of 200 to 500  DEG C in the gas phase in the presence of a catalyst based on molybdenum nitride of the general formula MoNxOy in which x = 0.25 to 1.0 and y = 0 to 1.0. It is thus possible to produce aromatic nitriles from the corresponding aldehydes with yields and selectivities of up to 98 % with conversions of up to 100 %.
Patent DE-19518659-A1 (DE)
Inventor: GRUENWALD WERNER DIPL PHYS DR
IPC: H01L21/60
Filed: 1995-05-20
Abstract: The description relates to a process for connecting an electric connection (10) of an unpacked IC component (15) to a conductive track (35) on a substrate (30). An easily metallisable coating is applied to the surface of an electric connection (10) to be contacted. The surface (10, 20) of the connection (10) to be contacted is arranged at a distance from and facing a land (45) of a conductive track (35) on a substrate (30). At the same time an electrically conductive substance (50) is applied to the land (45) and the surface to be contacted (10, 20) to fill the free space between the two surfaces (10, 20; 45) to be contacted.
Patent DE-19519575-A1 (DE)
Title: Wire straightening appts.
Inventor: BURNS IRVIN
IPC: B21F1/02
Filed: 1995-05-29
Abstract: The appts. (10) consists of a rotating hollow shaft (12) accommodating three draw blocks (15,16,17) for straightening wire (11) fed from a drum. Each of the blocks (15,16,17) is provided with a U-shaped groove with inlet and outlet ends for the wire. The groove bottoms are concave in planes oriented perpendicular to the axis of shaft rotation, and are convex in a perpendicular plane passing through the axis. The groove of the middle block (16) is bent symmetrically about a point which is equidistant from the block ends, whilst the grooves of the blocks (15,17) are bent symmetrically about points which are closer respectively to the outlet and inlet ends of these blocks.
Patent DE-19522133-A1 (DE)
Inventor: FRANZE ULRICH
IPC: B01D29/09
Filed: 1995-06-19
Abstract: The invention concerns a filtration system for removing solid particles from liquids. In the filtration device, flexible sealing elements (3) are provided between the cover plate (1) and filter plate (2) to form a filtration chamber (4), as well as a filter unit (5) between the sealing elements and filter plate. A base plate is located beneath and at a distance from the filter plate. Flexible tubes are arranged between the filter plate and base plate (6) and are connected via a pressure medium to a pressure-generating device. The filter plate can move perpendicularly relative to the longitudinal axis of the cover plate (1).
Patent DE-19528527-A1 (DE)
Title: Carbonic acid bis:amino cycloalkyl ester bis:hydrochloride mfr. - by reacting cyano:alcohol with carbonate ester and hydrogenating carbonic acid bis-cyanoalkyl ester, useful for high yield polyurethane
Inventor: KOENIG KLAUS DR
IPC: C08G18/77
Filed: 1995-08-03
Abstract: Carbonic acid bis(aminoalkyl)ester bis-hydrochloride of formula (I) is prepd. by: (a) reacting a cyano-alcohol of formula (II) with a carbonate of formula (III) in presence of a transesterification catalyst at below 135[deg]C, and (b) reacting the carbonic acid bis(cyanoalkyl) ester with H2 at below 60[deg]C, in presence of at least the stoichiometric amt. of a moderately strong acid and of a noble metal catalyst, and addn. of HCl in at least stoichiometric amts. before and/or during and/or after the reaction. O=C(-O-R1-R2-CH2-NH3Cl)2 (I) HO-R1-R2-CN (II) O=C(OR3)2 (III) R1, R2 = 1-5C divalent alkylene or may form part of a cycloaliphatic ring; and R3 = 1-3C alkyl, Ph or tolyl. Also claimed is use of (I) in prepn. of carbonic acid bis(isocyanatoalkyl) esters (II).
Patent DE-19534258-A1 (DE)
Title: Housing for centrifugal pump
Inventor: STAHLKOPF RALF
IPC: F04D29/42
Filed: 1995-09-15
Abstract: A coaxial inlet union and mounting flange are situated at opposite sides of the housing, which contains a shaft-driven rotor. The front section (1) of the housing incorporates the inlet union (1a) and a rear one (2) the mounting flange (2a). A narrow annular gap is formed between the sections, and accommodates a section (3) with an annular channel, at the outside of which is the outlet union. On the inside, this housing section encloses the rotor (4) for the entire periphery of the latter. It is sealed to the front and rear sections and detachable from both. The front and rear housing sections can be of the same shape.
Patent DE-19534838-A1 (DE)
Title: Upholstered chair with leg rest extension to seat
Inventor: HEINZE WIELAND
IPC: A47C7/50
Filed: 1995-09-20
Abstract: The front part (13) of the upholstery on the free end (16) of the leg-rest (5) is fixed to a slide piece (12) movable in the longitudinal direction of the leg rest. The upholstered part (14) between the upholstery near the slide piece and the seat (3) is elastically deformable and freely mounted. The inherent elasticity of the intermediate upholstered section (14) pulls back the front part (13) of the leg rest while retracting into a lower position (9). The leg rest is thereby shortened and slides forward again while swivelling into the upper,horizontal position, and thereby lengthens the leg-rest again.
Patent DE-19536925-A1 (DE)
Title: Frame structure with limbs and edge connectors for switching cabinet
Inventor: NICOLAI WALTER
IPC: H02B1/01
Filed: 1995-10-04
Abstract: The frame has three limbs (10) joined by an edge connector carrying plugs (24-26) upstanding from orthogonal surfaces (21-23) of a base (20). The limbs form two spaced sockets (11,12) at the ends of a stamped and folded strip of sheet metal, into which the plugs can be force-fitted. The plugs are provided beforehand with a coating of hardenable adhesive and held in the sockets while the adhesive is hardened. The coating is a two-component metallic adhesive which after being hardened is heat-resistant.
Patent DE-19547908-A1 (DE)
Title: Removal of rust e.g. from steel surfaces in plants used to make fluoro:polymers
Inventor: ERBER RUDOLF
IPC: C23G1/24
Filed: 1995-12-21
Abstract: A method for removing scale caused by the corrosion of materials that contain iron comprises treating the scaled surface with an aqueous solution containing approximately 2.5 - 1500 mmoles / l fluoride.
Patent DE-19602173-A1 (DE)
Title: Electric motor housing e.g. for application with vehicle pneumatic brake systems
Inventor: SCHNABEL MICHAEL
IPC: H02K1/17
Filed: 1996-01-23
Abstract: The housing has a housing tube (8) with permanent magnets (10) arranged on its inside. The magnets form the stator of an electric motor. Two plates are connected to the two sides of the housing tube (8). One plate (12) is provided with struts (20) which run in the gaps between the permanent magnets. Screws are inserted into at least some struts. The screws cause the struts to spread apart such that the magnets are fixed in the housing of the electric motor. The screws pass through the struts in the longitudinal direction and connect the two plates (12.34) together. The struts may be made in one piece with a bearing plate, from plastic. The bearing plate may carry a bearing.
Patent DE-19609363-A1 (DE)
Title: Wireless alarm system for monitoring rooms or houses
Inventor: FIEDLER HELMUT
IPC: G08B13/16
Filed: 1996-03-04
Abstract: The system has a number of ultrasonic transmitters (3) mounted on individual house and room openings and an ultrasonic receiver unit for each room with which the transmitters communicate wirelessly and each of which has its own power supply. The receiver units control a central unit to trigger and alarm. Each transmitter has a magnetic contact with an associated magnet (4). The transmitters can be mounted on moving parts (1) and the magnets on complementary fixed parts (5) or vice-versa, so that the contacts are closed with the opening closed, whereby the transmitter is separated from its conventional battery power source.
Patent DE-19612709-A1 (DE)
Title: Ring spinner doffer beam
Inventor: WOLF HORST
IPC: D01H9/04
Filed: 1996-03-29
Abstract: At the doffer beam assembly (14), at a spinner, at least one oscillation damper (15) is parallel to the movement direction of the doffer (14) surface. It engages the doffer (14) when it swings to the spinning stations (12), to give its movement at least a force fit grip and also preferably a shape fit grip. Preferably the oscillation damper (15) is located at least at one end side of the doffer beam (14), to engage its end, to give it a longitudinal alignment with at least a force fit and preferably also with a shape fit. The oscillation damper (15) is preferably at both end sides of the doffer beam (14).
Patent DE-19619327-A1 (DE)
Title: Catheter of silicone or polyurethane, with lower infection rate
Inventor: DUNZENDORFER UDO
IPC: A61M25/00
Filed: 1996-05-14
Abstract: Catheter of silicone or polyurethane has a surface coating bonded to an inorganic halogen-containing compound, a N-heterocyclic compound, or a quaternary ammonium compound, as a disinfectant. Preferably the inorganic halogen-containing disinfectant is tosyl chloramide at the CH3 arm; the heterocyclic is ethacrine at the NH2 arm; and the quaternary ammonium compound is chlorohexidine at the amine arm.
Patent DE-19639592-A1 (DE)
Inventor: ITTEMANN PETER DR
IPC: C08L25/04
Filed: 1996-09-26
Abstract: Thermoplastic moulding compounds contain, in relation to the total weight of the moulding compound: (A) 72 to 88.5 wt % of a thermoplastic polymer which, in relation to (A), consists of (a1) 50 to 100 wt % styrene or  alpha -methylstyrene or their mixtures; (a2) 0 to 50 wt % acryl nitrile; (a3) 0 to 50 wt % one or several other monoethylenically unsaturated monomers; (B) 10 to 20 wt % of a first graft polymer with a mean particle diameter d50 of 400 to 600 nm and which, in relation to B, consists of (b1) 30 to 90 wt % of a rubber elastic graft core (with (b11) 80 to 99.99 wt % n-butylacrylate, (b12) 0.01 to 20 wt % of at least one cross-linking monomer, (b13) 0 to 40 wt % one or several other monoethylenically unsaturated monomers); (b2) 10 to 70 wt % of a graft shell (with in relation to (b2): (b21) 50 to 100 wt % styrene or  alpha -methylstyrene or their mixtures, (b22) 0 to 50 wt % acryl nitrile, (b23) 0 to 50 wt % of one or several other monoethylenically unsaturated monomers); (C) 1.5 to 8 wt % of a second graft polymer with bimodal particle size distribution with mean particle diameters d50 of 25 to 200 nm on the one hand and 350 to 550 nm on the other hand, and which, in relation to (C), consists of (c1) 30 to 90 wt % of a rubber elastic graft core (with (c11) 50 to 100 wt % butadiene or isoprene or their mixtures, (c12) 0 to 50 wt % one or several other monoethylenically unsaturated monomers); (c2) 10 to 70 wt % of a graft shell (with (c21) 50 to 100 wt % styrene or  alpha -methylstyrene or their mixtures, (c22) 0 to 50 wt % acryl nitrile, (c23) 0 to 50 wt % one or several other monoethylenically unsaturated monomers); (D) 0 to 50 wt % parting agents or mould release agents, pigments, dyes, fire-proofing agents, antioxidants, stabilisers against exposure to light, fibrous or powdery fillers or reinforcing agents or antistatic agents, or other additives or their mixtures. The sum of graft polymers (B) and (C) equals 11.5 to 25 wt % of the sum of the three components (A), (B) and (C), and the sum of the four components (A) to (D) equals 100 wt %.
Patent DE-19639906-A1 (DE)
Title: New silica glass contg. boron and-or potassium oxides
Inventor: KAWAKAMI HIROMICHI
IPC: C03C3/089
Filed: 1996-09-27
Abstract: A novel glass compsn. for insulation contains (a) a main component of SiO2 and at least one of B2O3 and K2O in a ratio falling in the region enclosed by lines passing through the points A (65, 35, 0), B (65, 20, 15), C (85, 0, 15) and D (85, 15, 0) in the shown SiO2-B2O3-K2O ternary diagram; and (b) at least one of Al2O3, La2O3, CaO, Ta2O5 and Nd2O3 in amount less than 25 wt. parts per 100 wt. parts of the main component. Also claimed are (i) an insulating paste comprising the above glass compsn. and (based on wt. of paste) 0.5-30 parts organic binder; and (ii) a printed thick film circuit with an insulating layer of the fired insulating paste described above.
Patent DE-19643831-A1 (DE)
Title: Medicament for treating azole-resistant fungal infections
Inventor: KRAEMER KARL DR
IPC: A61K31/44
Filed: 1996-10-30
Abstract: Use of 6-substituted 1-hydroxy-2-pyridone compounds of formula (I) or their salts is claimed for the preparation of a medicament for treating fungal diseases caused by azole-resistant fungi. R<1> = H or 1-4C alkyl; R<4> = 6-9C saturated hydrocarbyl or a substituted phenoxymethyl or phenylthiomethyl group of formula (a); X = O or S; Y = H or 1 or 2 halogens (e.g. Cl and/or Br); Z = direct bond, O, S, -C(R)2- or a chain of 2-10 C- and optionally O- and/or S- atoms (where if 2 or more O and/or S are present they are separated by at least 2C; two adjacent C can be linked by a double bond; and the free valencies of C are saturated by H and/or 1-4C alkyl); R = H or 1-4C alkyl; Ar = mono- or bicyclic aromatic ring system (optionally substituted by 1-3 of F, Cl, Br, OMe, 1-4C alkyl, CF3 and OCF3).
Patent DE-19647433-A1 (DE)
Title: Mechanical harvester system for hemp or raffia plants
Inventor: HILKER ANDREAS
IPC: A01D45/06
Filed: 1996-11-15
Abstract: The system includes a cutter-bar, which is attached to the front three-point linkage of a tractor. A second cutter-bar is attached to the tractor's oscillating crank. The two cutter-bars are coupled to a threshing, picking and conveyor machine. The stalks and the seeds are conveyed into separate containers on a towed vehicle and saved as appropriate. A bottom cutter-bar attached to the tractor's front hydraulic system deposits the harvested plants between the tractor tyres as a middle swathe. A stalk-cutter in front of the bottom cutter-bar avoids tangling. A stationary or slowly turning metal or textile casing protects the top part of the cutter-drums of the bottom cutter-bar from becoming tangled up with long stalks.
Patent DE-19653390-A1 (DE)
Title: Drying container for radioactive waste
Inventor: BLENSKI HANS-JUERGEN DIPL ING
IPC: G21F5/10
Filed: 1996-12-20
Abstract: A drying container for radioactive waste, which consists of aqueous components and crust forming substances, comprises a unit which provides heat energy to the container mantle. Heat distribution ribs are located over the circumference of container, on the inner wall. The ribs protrude into the container and act as a precipitation surface for crust material formation. Use - The arrangement is used for drying radioactive waste. Advantage - The arrangement enables quicker drying.
Patent DE-19700899-A1 (DE)
Inventor: BELL RALF DR ING
IPC: F01D1/16
Filed: 1997-01-14
Abstract: The invention relates to a steam turbine (1) comprising a high-pressure partial turbine (2) and a medium pressure partial turbine (3) which is in fluidic communication with the former. The high-pressure partial turbine (2) has chambers while the medium pressure partial turbine is configured as a drum. Alternatively, the high-pressure partial turbine (2) is configured as a drum and the medium pressure turbine (3) has chambers.
Patent DE-19700954-A1 (DE)
Title: Method for detection of hydrogen in steels
Inventor: SCHMITT GUENTER PROF DR
IPC: G01N29/12
Filed: 1997-01-14
Abstract: The method involves first subjecting a hydrogen-free specimen continuously to ultrasonic waves with a resonance frequency and performing a frequency analysis of the resultant ultrasonic signal. The parameter Q is determined from the frequency versus amplitude plot of the signals. The above steps are then repeated with specimens having different known hydrogen contents and a calibration curve is derived from the results by plotting the change in parameter Q as a function of the diffusible hydrogen content. A hydrogen-containing specimen is then subjected to the same test to obtain its related parameter Q and the diffusible hydrogen content obtained from the calibration curve
Patent DE-19703776-A1 (DE)
Title: Brake pressure setter with brake force amplification
Inventor: PEREZ-CUADRO DIOGENES
IPC: B60T8/48
Filed: 1997-02-01
Abstract: The brake pressure setter, for a hydraulic brake system, has an amplifier piston operated by the brake pedal and able to be further amplified by the pressure of an amplifier pump (28). The force on the amplifier piston is transmitted to the pressure circuit piston (10) of the main brake cylinder (2), which is connected to the wheel brakes (9). The pressure can be built up by the amplifier pump in the amplifier chamber (13). It is controllable by a pressure control valve (29), the valve body (32) of which can be operated electromagnetically by a proportional magnet (36).
Patent DE-19711781-A1 (DE)
Title: Movable magnet position detector
Inventor: SCHAEUBLE CAROLINE
IPC: G01B7/02
Filed: 1997-03-21
Abstract: The detector uses a magnetic field sensor (10) positioned in front of a ferromagnetic wall (1) relative to which the magnet (3) is displaced for providing a magnetic field (6). The useful magnetic flux provides a magnetic remanence (7) aligned with the magnet displacement axis which is retained after the magnet has passed by. The resulting fringing flux on the front side of the wall is detected via the magnetic field sensor. The latter registers a change in direction of the magnetic field for providing a switching signal.