baber/WOPTO huggingface dataset:
Patent DE-19502843-A1 (DE)
Title: Degassing circuit of radiators
Inventor: ORDONEZ SANCHIS ROBERTO
IPC: F28F9/02
Filed: 1995-01-30
Abstract: Gas that has been collected at the top of a receiving drum (3) as part of a radiator (1) is led to a storage tank (5) by a degassing pipe (4), where it is released to the atmosphere. The gas is pushed through the degassing pipe only if a pressure difference exists between the receiving drum and the storage tank.  To create the pressure difference for low flow rates. A diaphragm with a flow dependant cross section is fitted to the gate. If the flow becomes very strong gas is carried over from the top of the receiving drum down to the gate with the diaphragm and the outlet from the radiator.
Patent DE-19503308-A1 (DE)
Inventor: SEIFRIZ WERNER
IPC: A43B13/12
Filed: 1995-02-02
Abstract: Sport shoe sole, spiked or studded comprises melt-bonded plastics. The sole body (10) is stiff under pressure. For localised ending stiffness, it is sandwiched in a novel structure, by thin, flush inlaid layers (14,15) of higher tensile plastic, pref. the lower (14) longer than the upper (15). This may be reinforced with glass, carbon or aramid fibres, or is a matrix, impregnated with sole material. The sole is pref. based on polyamide 12, inlays being a modified form of this. Possibly admixed with new material, recycled polyamide or polyurethane maybe used. Multilayer construction is feasible, and the sole may be foamed in the reinforced regions. Further constructional options include injection around the reinforcement, if required with thermal bonding agent. Suitable form bulges may be incorporated.
Patent DE-19506360-A1 (DE)
Inventor: RAUNO OLLILA
IPC: A62B18/00
Filed: 1995-02-24
Abstract: A method for regulating the rate of air fed into a gas mask through a filter. The power of the gas mask blower is regulated on the basis of the current of the motor (M) and the rotational speed of the fan (1) to ensure a constant air flow into the mask despite the restriction imposed by the filter which becomes clogged with time. The control is electronic and can have digital or analog signal processing. <IMAGE>
Patent DE-19506848-A1 (DE)
Inventor: ROESSLER PETER
IPC: B02C18/18
Filed: 1995-02-15
Abstract: A milling roller (24) for a mill has transverse blade recesses (30) in circumferential grooves (28) with a threaded drilling (62) in their bases. Blade bodies (32) to be inserted into the blade recesses (30) have a square section and an assembling drilling (60) along the diagonal of their central surface. A threaded stud (64) extends therethrough and mates with the threaded drilling (62) in the base of the blade recess (30) (24).
Patent DE-19508873-A1 (DE)
Title: Wet razor for beard shaving
Inventor: HAAS MAX WERNER
IPC: B26B21/28
Filed: 1995-03-11
Abstract: The razor (1) has a handle (2) which can have knurling on it for a better grip. At the end of the handle is an adjustable joint (13) which connects to the razor head (40 in which the blade is located. The cutting edge (5) of the blade can be angularly adjusted in relation to the handle via the adjustable joint. The adjustable joint has two concentric round discs (7,8) which can rotate relative to each other around an axis (9) which is at right angles to the longitudinal axis of the razor handle. One disc is fixed to the razor handle and the other via a support (10) is fixed to the razor head. One of the discs has at least three indentations on its surface into which corresponding ratchet projections on the second disc can locate with a snap-action. This mechanism allows angular adjustment of the razor head through 45 deg.C.
Patent DE-19509781-A1 (DE)
Title: Corrosion protection layer for underground steel or polyethylene pipes
Inventor: BUELTJER UWE DR
IPC: F16L58/10
Filed: 1995-03-17
Abstract: A 2-6mm thick corrosion protection layer for pipes comprises (by wt.): (A) 40-80% vinyl ester resin, (B) 60-20% reinforcing fibres, and (C) less than 10% filler. Also claimed is underground installation and welding to another pipe of a 10-25 m. long, 10-200cm. dia. pipe coated with such a protective layer. (A) is impregnated into a mat, fabric, fleece or roving of (B) which is then wound round the steel pipe.
Patent DE-19510964-A1 (DE)
Inventor: STOECK MAXIMILIAN
IPC: B25D17/00
Filed: 1995-03-24
Abstract: Means(5) are provided by which the pulsing impacts are generated in such a way that a longitudinal impact component and torsional impact component are superimposed on a drill impact which is transmitted to the continuously rotating tool(9) chucked in the tool holder(8). The drill impact has a thrust energy which is composed of a rotational thrust energy of the torsional impact component and a longitudinal thrust energy of the longitudinal impact component.
Patent DE-19513390-A1 (DE)
Title: Elevator with vandal resistant features
Inventor: KRANICK MICHAEL
IPC: B66B1/46
Filed: 1995-04-08
Abstract: The elevator system has a display and a user input, which have touch panels (1) located at the entrance and also within the elevator cabin.  The panels communicate with a computer (20) located in a machine room.  This has a disc memory.  A video recorder outputs information films for display in the cabin.  Loudspeakers (15) are installed in the door, and are vandal proof.  A flat screen monitor (14) is installed behind reinforced glass.  The touch panels are also of reinforced glass, and the input sensors are bonded to the inner surface of the glass.  Symbols are engraved into the glass.
Patent DE-19513941-A1 (DE)
Title: Synthetic filament spinning appts.
Inventor: MEISE JOERG
IPC: D01D5/088
Filed: 1995-04-12
Abstract: The spinning assembly for at least one synthetic filament (14), from a bundle of continuous filaments (2), has a reflector wall (10) on the opposite side of the fibre bundle to the porous blowing wall (6), extending over at least part of the blowing wall (6) length.
Patent DE-19515307-A1 (DE)
Title: Cleaning brush for bottles and esp. glasses
IPC: A47L17/00
Filed: 1995-04-21
Abstract: The brush has a handle and a wire to which flexible bristles are attached. At the opposite end to the handle there is a piece of cleaning material, e.g. a sponge or cloth.
Patent DE-19517477-A1 (DE)
Title: Air-turbine-driven rotary atomiser with built-in rinsing device
Inventor: SONNLEITNER HARALD
IPC: B05B15/02
Filed: 1995-05-12
Abstract: The atomiser has at the top of its housing (12) a spray head (14) driven by the rotor (18) of the air-turbine motor (16). The head is rinsed with a mixture of compressed air and solvent supplied through an internal guide (24) formed by inner and outer tubes (26,28).  The turbine rotor is in the form of a hollow shaft through which the mixture flows from an external connection (23) up to the spray head. The outer tube (28) is approximately parallel to the longitudinal axis of the atomiser and is integrated into the turbine motor.
Patent DE-19517752-A1 (DE)
Title: Plastic film hot gas welding for high precision temp. control
Inventor: TOSS RAMON
IPC: B29C65/10
Filed: 1995-05-15
Abstract: Hot gas welding process for plastic films comprises: (a) flowing gas through a heating tube (10) with outlets (16) in the wall; (b) directing at a plastic film positioned at a suitable distance from the outlets (16); and (i) heating the gas by passing electrical current through the tube (10), the current controlled by a sensor recording the tube (10) and/or gas temp.      Also claimed is the process equipment.
Patent DE-19518605-A1 (DE)
Title: Amplification arrangement for matched transmission lines esp. for video signal transmission
Inventor: KUTSCHBACH ERNST DR ING
IPC: H04N7/10
Filed: 1995-05-23
Abstract: The arrangement is for feeding signals into a matched line acting as a bus, or for coupling signals emerging from a bus line. The device has two transistor stages. The first uses a field effect transistor (T1). Its gate terminal is connected via a capacitor (C) to the amplifier input (E), and to a resistive voltage divider, consisting of a first and second resistor (R1,R2), which sets the operating point. The drain of the FET (T1) is connected to a third resistor (R3) and to the base of a bipolar transistor (T2). The latter forms the second transistor stage. The collector is connected to the amplifier output (A) via a diode (D). A fourth resistor (R4) is connected between the FET source and earth. A fifth resistor (R5) is connected between the transistor emitter and the supply voltage. The third resistor (R3) is connected to the supply voltage. The amplifier input (E) has two input terminals (E1,E2) and the amplifier output (A) has two output terminals (A1,A2).
Patent DE-19526951-A1 (DE)
Inventor: MUEHLSTAEDT HARALD DIPL ING
IPC: F16H59/10
Filed: 1995-07-24
Abstract: A selecting device for switching an automatic shift gearbox is mounted on the steering wheel column (21) by holding means (1) and the ignition lock (Z) is mechanically coupled to the selecting lever (7) of the selecting device by an adjusting member (15). The selecting lever (7) is mechanically coupled to the switching device, in particular by means of a Bowden cable (17). A locking lever (11) mounted on the holding means (1) is coupled to the ignition lock (Z) in such a way that the selection lever (7) is blocked in the selection position "P" when the ignition is switched off.
Patent DE-19528813-A1 (DE)
Title: Procedure for compensation of tilting moment on press slide - respective pistons of pair of identical hydraulic cylinders connected to press slide, and above=piston chamber of each cylinder connected to below=piston chamber of other
Inventor: HORN HEINZ
IPC: B30B15/24
Filed: 1995-08-05
Abstract: The respective pistons(34a,34b) of at least one pair of identical hydraulic cylinders(33a,33b) are connected to the press slide(11). The above-piston chamber(38a,38b) of each cylinder of each pair is connected to the below-piston chamber(39a,39b) of the other cylinder by means of a connecting line(40a,40b). An inclined position of the press slide deviating from the correct postion is registered and a corresponding signal from a control unit(17) fed to initiate a proportional increase in one connecting line and a decrease in the other.
Patent DE-19536209-A1 (DE)
Title: Combination band for insulating and glow protection of electrical conductor rods and conductor rod for generator
Inventor: DIDZUN NORBERT DIPL ING
IPC: H02K3/40
Filed: 1995-09-28
Abstract: A combination band(10) for forming both electrical insulation and glow protection around an electrical conductor comprises one or more of each of the following: a) fabric layers(11) holding the band together; b) electrically insulating layers(12); c) weak electrically conducting, potential equalising layers. A conductor rod(2) is claimed with both insulation and glow protection provided by the claimed combination band(10) which is spirally wrapped around the rod(2) with adjacent windings overlapping.
Patent DE-19539306-A1 (DE)
Title: Portable reader for Braille characters
Inventor: KIPKE SIEGFRIED DIPL ING
IPC: G09B21/02
Filed: 1995-10-23
Abstract: The reader has at least one Braille output element (2) which has a key surface (1) with raised switching elements to enable the Braille text information to be conveniently incremented. In addition to the Braille output unit there can be a speech output unit for text transfer.The switching (4) and key surfaces of the Braille output unit can be covered with movable cover flap for protection during transportation. The movable flap (6) can be used to switch the unit between the on and off states when open and closed respectively. Only a few, approximately eight, Braille output elements are arranged in the switching surface, enabling the whole surface to be reached by moving the wrist.
Patent DE-19539672-A1 (DE)
Title: Heater for room of house or chalet
Inventor: WERNER FRANZ STEFFAN DR
IPC: F28D1/053
Filed: 1995-10-25
Abstract: The heater has surface plates of good thermally conducting material preferably enlarged by ribs, and the plates are connected by thermal bridges like shims to metal plates whose inner surfaces lie around a thermal storage material like fire clay. There is at least one electrical resistance heater on or in the store and at least one container for heated fluid lying on, or thermally connected to, the store.  The container has pipes of good thermally conducting material with connectors for a water circuit. The resistance heating element is powered by solar cells, DC or mains AC. There may be an additional mains-fed heating element.
Patent DE-19541384-A1 (DE)
Inventor: LAQUA GERHARD DR
IPC: C07B61/00
Filed: 1995-11-07
Abstract: The invention concerns a method of producing organic di- and/or polyurethanes by reacting organic di- and/or polyamines (a) with urea and/or carbamic acid alkyl esters (b) and alcohols (c) in the presence of soluble zirconium compounds, preferably zirconium alcoholates, zirconium acetate or zirconium actylacetonate, as a catalyst (d). The invention also concerns the use of such compounds in the production of di- and/or polyisocyanates by thermal decomposition.
Patent DE-19545078-A1 (DE)
Title: Portable returnable canister, especially for liquids, with inner and outer body
Inventor: MOSER REINHOLD
IPC: B65D77/06
Filed: 1995-12-04
Abstract: The inner container (1) and outer body casing (2) share at least one opening (3). The outer body casing has a top (5) and bottom (4) part detachably joined together by positively and or non-positively acting connections in the form of engaging elements (6), especially catches, clip or snap connections with matching holders (7).  The join part of the connections is positioned in the edge (9) of the top and bottom parts, on two opposite sides, preferably lengthwise sides. Each engaging element has a hooked extension piece (12) fitting into the back tapered part of the edge ridge (11) below which is an arm (13).
Patent DE-19548337-A1 (DE)
Title: Preparation of aziridine(s), e.g. ethylene imine
Inventor: STEUERLE ULRICH DR
IPC: C07D203/02
Filed: 1995-12-22
Abstract: A method for the preparation of aziridines by catalytic dehydration of alkanolamines in the gas phase - comprises carrying out the dehydration reaction in at least two reactors located one after the other in a cascade so that the conversion rate of alkanolamine in each reactor is 20 - 80 % and the aziridines are removed with byproducts from the reaction mixture downstream of each reactor.
Patent DE-19604346-A1 (DE)
Title: Electrical switch, esp. for battery powered electric tool, e.g. drill or screwdriver,
Inventor: SCHAEFFELER ALOIS
IPC: H01H1/58
Filed: 1996-02-07
Abstract: The switch has a housing (7) for an electrical device with a motor powered by a removable power pack (3). The housing carries contacts (10,10') for connection to counter contacts (11,11') on the inserted power pack. The housing has a centring or guide device near the contacts which interacts with a corresp. centring or guide device on the power pack when the latter is inserted so that the counter contacts are guide positionally correctly wrt. the contacts. The guide device can be protrusions (13,14) of the same length as the contacts.
Patent DE-19605373-A1 (DE)
Title: Cordless telephone with display in surface aperture
Inventor: ECKHARDT CLAUS-CHR
IPC: H04M1/02
Filed: 1996-02-14
Abstract: The cordless telephone includes a display which is situated in an aperture (15) in the telephone handset surface (10). An edge region (20), surrounding the aperture, is sunk with respect to the apparatus surface. A decorative cover part is insertable in the edge region and is securable by a releasable coupling. Preferably the coupling is adhesive, typically by a double-side adhesive tape. The decorative cover part may have an adhesive face on the side facing the edge region for gluing onto the handset. The decorative cover part may preferably have an aperture for the display and/or apertures for the telephone keys (85).
Patent DE-19608555-A1 (DE)
IPC: A01N25/04
Filed: 1996-03-06
Abstract: The invention concerns the use as biocides of polymers which contain the following incorporated by polymerization: (a) between 0.1 and 100 mol % vinyl amine units or ethylene imine units; (b) between 0 and 99.9 mol % units of at least one monomer selected from the group comprising open-chain N-vinyl carboxylic acid amides, vinyl formiate, vinyl acetate, vinyl propionate, vinyl alcohol, C1 to C6 alkyl vinyl ether, monoethylenically unsaturated C3 to C8 carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinyl urea, N-vinyl imidazoles and N-vinyl imidazolines; and (c) between 0 and 5 mol % units of monomers having at least two ethylenically unsaturated double bonds. The total of (a), (b) and (c) in mol % is always 100.
Patent DE-19610793-A1 (DE)
Title: Pocket size joke article as helium voice-distorter
Inventor: KUZEY MUTLU
IPC: A63H37/00
Filed: 1996-03-19
Abstract: The voice distorter has a body (7) the same shape and function as a spray can, and is lip-stick sized. Pressure on its cap (1) exerts pressure in one direction (A) on the nozzle (4) so that the helium gas inside the body is sprayed through the nozzle and then through the outlet nozzle (2). The shape (5,6) of the body at the top, and the ridge (3) on the cap closure prevents the cap from falling off and at the same time, the clearance space (S) enables the cap to be operated.
Patent DE-19612230-A1 (DE)
Title: Intake duct valve for IC-engine
Inventor: FEUSTEL THOMAS
IPC: F02M25/08
Filed: 1996-03-27
Abstract: The valve flap (2) is mounted in the intake passage (1) for pivoting on a hollow shaft (4). The shaft can have an opening (6) extending to the upper surface of an unsymmetrical aerofoil section (3) forming the valve flap. The flap can form a throttle flap for the inlet with a maximum open area in the area of the highest flow, spaced to the aerofoil profile operative opening, with the flow side connected to the hollow flap shaft through ducts (7).
Patent DE-19613429-A1 (DE)
Inventor: RIEHLE JOERG
IPC: B60D1/52
Filed: 1996-04-04
Abstract: The invention relates to a towing device for motor vehicles, in particular for passenger vehicles, which comprises a receiving part attachable to the rear of the motor vehicle, a ball collar on which a coupling ball is mounted and which can be connected to the receiving part, and attachment means which can be used to attach the ball collar to the receiving part in a detachable manner. The object of the invention is to improve said towing device in such a manner that it has as stable a structure as possible. Said object is attained in that the receiving part is in the form of a receiving sleeve (24), the ball collar (14) is provided with an end section (22) insertable into the receiving sleeve (24) in a direction (52) of insertion, the receiving sleeve (24) and the ball collar (14) are provided with co-operating positively engaging elements (42, 44, 46, 48) which can be engaged by the movement in the direction (52) of insertion and form in said position for the ball collar in the direction (52) of insertion a stop and a second transverse guide, and the attachment means (60) when locked holds the positively engaged elements (42, 44, 46, 48) in position with a force component parallel to the direction (52) of insertion.
Patent DE-19614297-A1 (DE)
Title: Electric installation device
Inventor: OHNESORG ANDREAS
IPC: H01H21/22
Filed: 1996-04-11
Abstract: The electric installation device has a housing in which a switch (13) is built. The switch (18) can be actuated from outside the housing. The switch (13) is arranged under the housing wall (11) in the region in which a deformable section (16,17) perpendicular to the housing wall is provided. A piston (18) which reaches the switch (13) is coupled to the deformable section (16,17). When the deformable section is pressed down, the piston actuates the switch (13). Preferably the piston is formed on the deformable section. The deformable section may be circular formed at the free end of s sprung tongue (16) formed by a slit in the housing. The thickness of the tongue is preferably smaller than the wall thickness of the housing wall (11).
Patent DE-19617753-A1 (DE)
Title: Filter material for air conditioners, vacuum cleaners etc.
Inventor: TOERNBLOM JONAS
IPC: B01J20/28
Filed: 1996-05-03
Abstract: Filter material (I) consisting of granular adsorbents fixed on a highly porous support (optionally with the aid of an adhesive), with a resistance to hydrolysis which is high enough to permit several, preferably more than 10, hygienic washes to remove bacteria without destruction of the material or adverse effects on its adsorptive properties.
Patent DE-19618593-A1 (DE)
Title: Surface-mountable radiation-sensitive detector element
Inventor: SPECKBACHER PETER DR
IPC: H01L31/103
Filed: 1996-05-09
Abstract: A radiation-sensitive detector element (1) has an active region (7) which forms a layer arrangement (3) with different charge carriers between two adjacent layer regions (5,6) and which converts incident electromagnetic radiation (h nu ) into electrical signals. The position of the active region (7) relative to the two adjacent surfaces is selected, taking into account the radiation penetration depth, such that two or more contact elements (8a,8b) for connecting the detector element (1) to an evaluation circuit (100), can be mounted on a surface opposite the radiation-sensitive surface receiving the incident radiation (h nu ). Also claimed is a method of producing a radiation-sensitive detector element (1).
Patent DE-19620324-A1 (DE)
Title: Automotive water pipe connected to radiator by hose with collar
Inventor: BOTE ERICH
IPC: F16L37/24
Filed: 1996-05-21
Abstract: A water tank forming part of an automotive radiator has a pipe (1) connector (2) fitting. The pipe end incorporates a projecting collar (3) which locates in the surrounding fitting recess and is retained by a holding device. The holding device is formed by a sleeve (5) whose inner diameter (d) is smaller than the outer diameter of the collar (3) but smaller than the outer diameter (R) of the pipe.  The collar is surrounded by e.g. a square plate which locates in a matching open-ended box with side-slits. The collar is rotated about its longitudinal axis enabling the plate corners to locate in the receiving slots.
Patent DE-19621776-A1 (DE)
Title: Load drive control system for motor vehicle equipped with microcomputer
Inventor: UEDA YOSHIAKI
IPC: F02D45/00
Filed: 1996-05-30
Abstract: The system includes at least one load e.g. an electric motor for a cooling radiator, and a microcomputer. A load drive necessity decision program is stored in the microcomputer, which decides, using recorded vehicle working conditions, whether the load should be switched on or not, and issues a respective instruction. A load drive circuit is provided, which produces a drive current, with which the load is driven, in response to the instruction from the microcomputer. A load drive demand circuit is provided, with which the load is driven inevitably, when the microcomputer discontinues the output of any instruction, although an ignition switch of the vehicle is closed.
Patent DE-19621987-A1 (DE)
Title: Cylinder head for IC-engine
Inventor: STARK ERHARD
IPC: F02F1/42
Filed: 1996-06-03
Abstract: The cylinder head has an inner cavity (2) for coolant defined by a sealed casing (1) having charge inlet and exhaust discharge ducts (3,4) and provision for the valves and ignition system. The charge inlet and exhaust gas outlet ducts are formed as preformed flow guide tubes (5,6)extending through the casing, which with their ends (7) metallically bonded into the wall of the cylinder head material. The ends of the ducts can have flanges (8) which project into the metal of the casing.