baber/WOPTO huggingface dataset:
Patent DE-19542587-A1 (DE)
Title: Equalising particle emission in diesel engine exhaust
Inventor: MATTES PETER DIPL ING
IPC: F01N3/021
Filed: 1995-11-15
Abstract: The exhaust gas stream is passed through a filter (1) in which the particles are separated in accordance with their incidence. The exhaust gas stream from the filter is discharged in a time period equalised manner. Pref. a part of the separated particles is burnt in the filter. Typically the exhaust gas is passed through a rotating filter. After the filter inlet, the exhaust gas is guided in a first direction through a given filter section, while for the discharge the exhaust gas flow is guided in an opposite direction.
Patent DE-19543198-A1 (DE)
Title: Stable granulate containing enzyme, carrier, foam inhibitor, and optionally granulation aid
Inventor: WEISS ALBRECHT DR
IPC: C11D3/386
Filed: 1995-11-20
Abstract: A granulate for incorporation in washing and cleaning compositions contains:  (a) an enzyme,  (b) an (in)organic carrier,  (c) optionally a granulation aid and  (d) a foam inhibitor.
Patent DE-19545252-A1 (DE)
Title: Modular and flexible plant for processing extremely hazardous materials
Inventor: KAEUFER HELMUT
IPC: B01L9/00
Filed: 1995-11-24
Abstract: A modular plant assembly to process very dangerous materials comprises: coupled lines for mass flows, energy and control signals; individually enclosed process stages against ground and surrounding air, restricting polluting releases into the environment to a minimum; a modular construction; supply and offtake lines controlled from a centre outside the module; and anti-corrosion, non-combustible characteristics, providing high maintainability.
Patent DE-19545689-A1 (DE)
Inventor: BEHR ARNO PROF DR
IPC: C14C9/00
Filed: 1995-12-07
Abstract: The invention concerns silicon-containing terpolymers containing as polymerized-in structural units: a) one or a plurality of olefinically unsaturated compounds each having one or a plurality of carboxyl groups and/or anhydride groups; b) one or a plurality of olefinically unsaturated esters of general formula (I) R<1>-COOR<2>, in which R<2> means an alkyl group with between 8 and 22 carbon atoms and R<1> means an alkenyl group with between 2 and 21 carbon atoms; and c) one or a plurality of olefinically unsaturated compounds each with a substituent containing a silicon atom. These compounds are suitable for stuffing leather.
Patent DE-19546777-A1 (DE)
Title: Insulation plate using wool or plant fibres
Inventor: LENK CHRISTIAN
IPC: E04B1/76
Filed: 1995-12-14
Abstract: The insulation plate (1) comprises edge surfaces (5,6,8) which are inclined to the plate surfaces (2,3). One edge surface (8) is formed by two V-shaped surfaces (9,10).The insulation plate is made of mineral fibre or from a fleece containing a fibre proportion of a self-renewing raw material. The fleece can be made from wool, hemp, flax etc..
Patent DE-19547099-A1 (DE)
Inventor: KNEBEL JOACHIM DR
IPC: B01J23/02
Filed: 1995-12-16
Abstract: A catalytic process for the preparation of (meth)acrylic acid esters of formula (I), in which R1 is H or CH3 and A and B are unbranched or branched alkylene groups with 2 to 5 C-atoms, by reaction of (meth)acrylic acid esters of formula (II), in which R2 is an alkyl group of in particular 1 to 4 C-atoms, and alcohols of formula (III) in the presence of a maximum of 250 ppm Ca(OH)2 as the catalyst. After reaction the catalyst can be separated from the reaction mixture by filtration.
Patent DE-19547104-A1 (DE)
Title: Machine for road sweeping
Inventor: KIRSCHNER MARITA
IPC: A47L11/40
Filed: 1995-12-16
Abstract: The machine has spindles and rails. The screwed spindles lift the hopper, which is accommodated on the outside of the machine at the rear. Two horizontal rails allow the hopper to slide outwards from a position inside the machine bodywork. The rails can be in two sections, one coupled to the nuts working on the spindles, and the other distal section hinging inwards behind the hopper with this in the working position. Unlockable hinges (24) on the rail distal ends (12) can allow tipping of the hopper so as to dump the contents into the skip when lifted.
Patent DE-19547683-A1 (DE)
Title: Door lock closer
Inventor: KOEHLER WALTER DR ING
IPC: E05F3/00
Filed: 1995-12-20
Abstract: The door lock closer has an energy reservoir for automatic closure, pref. a closure spring. The energy reservoir is pref. charged when the door is opened manually. There is a damping device for damping the closure motion. The damping device contains an electrical brake which operates without damping fluid. The brake is connected to a generator and/or to an external power supply e.g. the mains or a battery. The generator is connected to the energy reservoir and is exposed to the energy of closure, pref. through the closure movement of the door.
Patent DE-19548319-A1 (DE)
Inventor: MUELLER NORBERT DR
IPC: B29C45/00
Filed: 1995-12-22
Abstract: A thermoplastic moulding material based on polyethylene terephthalate contains preferably 37-96 wt % PET, 1-20 wt % polymer material containing preferably polyurethane, and approximately 4-30 wt % pigment-type stiffening agent of, in particular, metal and/or metal oxide CrO2. The moulding materials can be advantageously processed in injection moulding and the resulting mouldings have advantageous properties, in particular higher density, compared to a comparable glass fibre-filled polybutylene terephthalate (PBT). The proposed thermoplastic moulding material can be advantageously used for small parts and housing parts, especially for electronic and data-processing devices.
Patent DE-19602048-A1 (DE)
Inventor: HAUSER WOLFGANG DR
IPC: G01N29/24
Filed: 1996-01-20
Abstract: The invention relates to a pressure wave sensor consisting of a piezoelectric element (7) secured in a cylindrical housing (10), where the piezoelectric element (7) is pressed by a spring (4) against a front surface of the housing (10). The aim of the invention is to design a pressure wave sensor of the above kind in such a way that its sensitivity is increased. This is achieved in that the front of the housing consists of a metal foil (11) and there is a pressure pad (8) of soft metal between said metal foil (11) and the piezoelectric element (7).
Patent DE-19603131-A1 (DE)
Title: Balanced pack assembly for carrying luggage
Inventor: HEPKE JUERGEN DR MED
IPC: A45F3/14
Filed: 1996-01-29
Abstract: The multiple pack system allows the user to carry a balanced load, while leaving the hands free. There is a board at the back (2), supporting a large pack (5) which may have concertina sides (4) to allow expansion as the pack is filled up. The board at the back is connected to a pair of broad straps (1), which may be padded, passing over the user's shoulders and leaving a large hole to accommodate the user's neck. There are two separate boards at the front (3), separated by narrow slits and carrying separate packs (6,7).
Patent DE-19605663-A1 (DE)
Title: Car dashboard display
Inventor: NAGAMI MASAFUMI
IPC: B60R25/24
Filed: 1996-02-15
Abstract: The display has an instrument plate (23) carrying a speedometer and a mileometer, with a housing (1) and an aerial (26) for an electronic controller on the plate or in the housing. This controller is for the ignition process or the door locking system and responds to radio signals transmitted from outside the car.  The controller and aerial are integrated, the aerial being a wire frame one, stretching along an edge of the instrument plate in a reversed U. It also has an L-shaped section soldered to it. It also has a pair of coils which are attached to the plate. The housing has a groove facing the plate in which the aerial is held.
Patent DE-19608795-A1 (DE)
Title: Magnetic head electric motor esp. for automobile industry and land and forestry equipment, compressors etc
Inventor: DUSLING FRITZ
IPC: H02K7/075
Filed: 1996-03-07
Abstract: The motor has a motor block with a crankshaft and connecting rod. A magnetic field generated by an alternating current exerts both a pulling and a pushing effect which causes the motion of the motor. The alternating magnetic field is generated via the connecting rod and causes the crankshaft to rotate by exerting pulling and pushing forces. The connecting rod or the connected piston contains a magnet.
Patent DE-19611093-A1 (DE)
Title: Preparation of oxygen enriched water
Inventor: SCHATTNEY STEPHAN
IPC: B09C1/00
Filed: 1996-03-21
Abstract: Process for dissolving gas in a liquid which is sprayed through an atmosphere of the gas in a vessel which collects the resultant liquid at its base.  The liquid entering the vessel is split into two streams, one supplying the sprays whilst the other passes under the surface of the enriched liquid.Also claimed is the equipment required for this process.
Patent DE-19618379-A1 (DE)
Inventor: REUTER HARDY DR
IPC: C09D5/44
Filed: 1996-05-08
Abstract: The invention relates to a process for producing a binder BM for coating agents consisting of (A) 1 to 99.9 wt.% of an epoxy resin and (B) 0.1 to 99 wt.% of a copolymer of vinyl acetate and at least one other component selected from the group comprising vinyl alcohol, alkyl vinyl acetal and ethylene, in which the component (A) and (B) of the binder BM are intensively mixed in a solvent and/or the melt, preferably in the presence of epoxy ring-opening catalysts, before incorporation in the coating agent. The invention also relates to the use of the binder BM of the invention as a component of electrophoretic paints and the use of such electrophoretic paints for coating electrically conductive substrates and for producing multi-coat painted structures.
Patent DE-19621676-A1 (DE)
Inventor: SCHWANENBERG SIGURD
IPC: B65D47/20
Filed: 1996-05-30
Abstract: The invention relates to a closure membrane (2) with a closure head (5) and a retaining border (3), the closure head being connected to the retaining border via a connecting wall (4) adjoining the outer border, with the entire arrangement being of essentially cup-shaped design, the closure head preferably being of a thickness which increases outwards from the centre. The connecting wall is attached to the closure head via a connecting web (51) which is of a lesser thickness than the border region of the closure head and which in the rest position of the membrane projects radially inwards from the connecting wall.
Patent DE-19625557-A1 (DE)
Inventor: KUEHL HANS DIPL ING
IPC: E05D11/08
Filed: 1996-06-26
Abstract: The invention relates to a hinge having an opening limiter in the form of matching curved wedge sections (8, 9) on the hinge pins (4) and on the hinge plates (2) pivoting about said hinge pins and in which the mutual angular position of said sections determines the limiting action. In order to ensure easy adjustment and the reliable securing of the hinge pin (4) in the hinge plate (3) in such a hinge, the seating surfaces of the hinge pin and the hinge plate supporting it have matching contours. A wedge shape (12, 13) or teeth are proposed for said contours.
Patent DE-19625876-A1 (DE)
Title: Isolated handler system for integrated circuit tester
Inventor: OKUDA HIROSHI
IPC: G01R31/01
Filed: 1996-06-27
Abstract: The system includes a testing section and a sorting section in which a tested device e.g. integrated circuit is tested and categorised. The testing section has a testing machine (1) which includes a loader (14), a measuring device (33), an unloader (23), DUT conveyor and a test controller. A sorting machine is provided in the sorting section and it includes a loader, a sorting mechanism, a DUT conveyor and a sorting controller. The DUTs are mounted on several trays which are stored in several tray cassettes at different identification numbers. The transfer of tray between the testing machine and sorting machine is performed by a data communication circuit based on the ID number of tray that pertains to position data and the category data of the tray.
Patent DE-19626008-A1 (DE)
Title: Discontinuously hardening surface of steel or cast iron component - using localised pulsed electric energy to heat individual zones
Inventor: MARCI GUENTER DR
IPC: C21D1/09
Filed: 1996-06-28
Abstract: The surface of a steel or cast iron component is discontinuously hardened by passing an electrode over the surface and using pulsed electric energy to heat individual zones. The electrode is constantly moved even when no electrical energy is being passed. These heated zones are allowed to cool naturally by dispersion of the heat into the body of the component.
Patent DE-19629340-A1 (DE)
Title: Cavity floor foundation for building
Inventor: ZACHORODNY DARIUSZ DIPL ING
IPC: E04F15/024
Filed: 1996-07-20
Abstract: The floor assembly has an under floor (7) which has disc-shaped feet (1) attached to it via shafts (4). The foot has a central projecting face with a central pin (3) received in the shaft which is made of a hydraulically bound mineral material. The periphery of the outwardly extending faces of the foot have three cut outs (5) to receive threaded bolts which extend through the foot and into the floor. The bolts have levelling nuts (10) to adjust the height and level of the floor. The cavity between the lower floor and the foot can have a mortar infill.
Patent DE-19631148-A1 (DE)
Inventor: FISCHER MICHAEL DR
IPC: C08F2/22
Filed: 1996-08-01
Abstract: Compounds are disclosed having the general formula (I) H(-CH2-CR<1>R<2>)m(-CH2-CR<1>R<3>)n-H, in which R<1> is H or methyl; R<2> is -C(O)-Y-R<4>, R<4> being H, methyl, ethyl or allyl; R<3> is -C(O)-Y-allyl; and Y is O or NH; or in which R<1> is H or C1-20-alkyl; R<2> is H; and R<3> is (-CH2-CR<5>=CR<6>-CH2)p-H, R<5> and R<6> independently representing H, methyl, ethyl, chlorine, and p = 1-100; or in which R<1> is H; R<2> is OH or O-allyl; and R<3> is O-allyl; or in which R<1> is H; R<2> is OH or R<3>, R<3> being (meth)acrylate, -O-C(O)-CH=CH-COOH or -O-C(O)-CH2-C(=CH2)-COOH, m is an integer from 5 to 500,000 and n is an integer from 2 to 100,000. These compounds are used as crosslinkers in particulate emulsion polymers with a glass transition temperature below 0  DEG C and a mean particle size from 50 to 1000 nm.
Patent DE-19632325-A1 (DE)
Title: Paint supply unit for paint-spray in car production line
Inventor: HOEFFER MICHAEL DIPL ING
IPC: B05B16/20
Filed: 1996-08-10
Abstract: The unit supplies predetermined small quantities of paint to the spray gun of a production line for serial paint-spraying of cars or car parts has one or more exchangeable small containers (6) whose total volume corresponds to the amount needed for individual chassis or chassis components. There is a drain device (7) which is selectively joined to a container or a rinsing device (9) and which can be joined by feeder pipes to the spray organ. There is also a pump (7) to supply either a container or the rinsing device with a pressure medium. The drain device takes the form of a rising pipe which can be inserted in the container of the rinsing device.
Patent DE-19633038-A1 (DE)
Title: Shears for objects made from slippery material
Inventor: HASEGAWA YOSHINOBU
IPC: B26B13/06
Filed: 1996-08-16
Abstract: A cutting edge (14) is formed on at least one shear section (12) and extends longitudinally. A fixing element (21) is provided on at least one point of the other shear section and fixes the shear sections on the material to be cut.  Both shear sections may have cutting edges, and the point of the fixing element stands out perpendicularly to the cutting edges. One cutting blade may have an indentation (20) close to the point.
Patent DE-19635503-A1 (DE)
Inventor: SEELERT STEFAN DR
IPC: C08L23/12
Filed: 1996-09-02
Abstract: Propylene polymers (I), containing (a) 50-95 pts. wt.propylene homopolymer with an MFI 230/2.16 (ISO 1133) of 0.1-100 g/10 mins. and an isotacticity of at least 98%, (b) 5-50 pts. wt. ethylene copolymer with a density of 0.865-0.920 g/cm<3> containing 4-40 wt% 4-20C alkene-1 units, and (c) 0-1.5 pts. wt. nucleating agent, in which the total amount of (a) + (b) = 100 pts. wt. Also claimed is a process for the production of (I) by compounding the components at 200-250 degrees C in a mixing apparatus, preferably an extruder.
Patent DE-19637682-A1 (DE)
Inventor: SCHREIBER WOLFGANG DIPL PHYS D
IPC: G01B11/24
Filed: 1996-09-05
Abstract: The invention concerns a device and a method for measuring distances and/or spatial coordinates of objects and/or their variation as a function of time. According to the claimed method, the object (1) to be measured is exposed successively by projection devices (2, 4) from at least two predetermined directions, either with at least two successive independent light patterns or with one light pattern whose light intensity can be described as the sum of two independent light patterns. From the capture of these at least four light patterns produced by a sensor (3), four phase measured values are determined for each point to be measured, that is there is available per measured point at least one supernumerary phase measured value with which determine the geometry parameters of the measuring device can additionally be determined using mathematical procedures which are otherwise known, such as for example beam compensation. The method according to the invention and the device according to the invention thus enable a self-calibrating measuring system to be produced.
Patent DE-19640910-A1 (DE)
Title: Flow visualisation unit for flow diagnostic
Inventor: STURSBERG KLAUS DR ING
IPC: G01N21/45
Filed: 1996-10-04
Abstract: The apparatus modifies the design of a channel wall which is curved and at least partly transparent. The wall is so modified that it acts as a neutral lens (3). The outer contour (1) of the wall, within a compensating area (9), is at an increased distance from the inner contour (2), i.e. giving a thicker wall on the same optical axis (oA). Light rays (A,B,C) which fall on the channel wall parallel to the optical axis give rise to focal points (F1,F2) which are parallel, so that the focal width is infinite. Flow through the channel can therefore be seen without the use of additional lenses.
Patent DE-19645939-A1 (DE)
Inventor: FRITZSCHE GERD
IPC: C08F10/02
Filed: 1996-11-07
Abstract: The present invention relates to a process for producing polyethylene of very high molecular weight and a method for activating the catalyst support. The parameters related to the gaseous phase fluidized bed process were determined: the temperature in the reactor, the speed of the cycle gas, the effective time of retention inside the reactor and the concentration values of buten-1 and CO2 in the cycle gas. It also relates to a thermal activation method specially intended for silicate carriers of the chromocen catalyst (the mass loss is coupled with the temperature).
Patent DE-19647638-A1 (DE)
Title: Hydraulic damper for especially engine support bearings
Inventor: PLETSCH HUBERT
IPC: F16F13/10
Filed: 1996-11-18
Abstract: A hydraulic damper absorbs the shocks between two bodies (1,2) separated by a spring. The damper has two hydraulically linked liquid-filled chambers (K1,K2). When the two bodies are subjected to an positive load, the volume (V1) of the first chamber increases, and vice versa. When relieved of load the damper opening (9) displaces fluid from the first chamber to the second. When the two bodies are placed under positive load a valve (11) opening (10) allows fluid to be sucked from the second chamber into the first. The resistance to hydraulic flow is less under positive load than under reverse load.
Patent DE-19650915-A1 (DE)
Title: Household washing machine
Inventor: SAMS WALTER DIPL ING
IPC: D06F34/22
Filed: 1996-12-07
Abstract: A household washing machine or dishwasher has a program control system which enables the adjustment of the future program cycle in accordance with registered values. The appliance features at least one conductivity sensor which enable the determining of the conductivity of a liquid located in an active section of the appliance.
Patent DE-19651100-A1 (DE)
Title: Device for controlling gas-discharge lamp esp fluorescent lamps
Inventor: LIPKOWITSCH NIKOLAI
IPC: H05B41/392
Filed: 1996-12-09
Abstract: A device for controlling gas-discharge lamps with two preheatable electrodes has a voltage supply and two electromagnetically decoupled parallel branches from the power supply, whereby each branch has one electrode of the lamp, an inductance and a switching transistor. There is also a control unit for alternate control of the switching transistors during light emission.  In each of the branches is provided at least one further component which is located at least parallel to the electrode and leads to an increase in the stored energy in the branch. This further component is a second switching transistor as well as an inductance.
Patent DE-19652359-A1 (DE)
Title: Universal plug for low voltage
IPC: H01R13/502
Filed: 1996-12-17
Abstract: The plug comprises an oblong casing which is formed cylindrical, and carries the plug contacts for the insertion in a socket at its one end, and whose other end carries the connection cable. The oblong casing (21) is divided in an angle to its longitudinal direction (30, 31), and is formed of at least two sections (26, 27). The casing sections are fastened together, and can be revolved with respect to each other, whereby the conductors provided for transferring a current from one to the other section, are arranged in the interior of the casing, formed by the contacting sections.
Patent DE-19700065-A1 (DE)
Title: Filter extractor or outlet filter for building into wall of switch cabinet for electronic control devices and circuits
Inventor: SCHLAG FRANK
IPC: H05K7/20
Filed: 1997-01-03
Abstract: The fan (100) is fitted into a mounting wall which is provided with an opening in which the fan (100) is held and fastened. The fan (100) has a frame type base housing (10) with a grid type base. It also has a filter mat (60) inserted in the base housing (10). A design frame or cover housing (30) is positioned on the housing (10) and covers the filter mat (60). A fan motor (71) is fastened to the housing (10). The latter (10) is provided on its circumference with a screw-free quick fastening device (50) for mounting the fan (100) into the opening in the wall. The fan (100) can be mounted such that it is sealed against high frequencies. The fan (100) has a metal insert (200) connected with the housing (10). The insert (200) is made of a frame and a grid type base. The metal insert (200) is connected to the base housing (10) by means of screw, rivet or clamp devices.
Patent DE-19700410-A1 (DE)
Inventor: BAECHLE MARTIN
IPC: B60T17/00
Filed: 1997-01-09
Abstract: The invention concerns a hydraulic unit for a motor vehicle braking system operating according to the recirculating principle, each braking circuit in the region of the hydraulic unit comprising a preliminary feed location (13) which opens into the pump intake path (8) in order to take up brake fluid. In this way, the hydraulic unit can be filled in a simplified manner by pre-filling the secondary circuit on the vehicle.
Patent DE-19703661-A1 (DE)
Title: Ablation unit for cornea operations for sight correction
Inventor: SUMIYA TOSHIFUMI
IPC: A61F9/008
Filed: 1997-01-31
Abstract: The ablation unit comprises an optical system for delivering a laser beam with a thin rectangular cross section onto an object. A beam displacement unit moves the beam in a direction intersecting with the axis of the optical system. A subdivision and blocking-off unit selectively subdivides and blocks off the rectangular beam cross-section along its length direction. Data concerning the ablation region of the object may be entered via a unit (21). A system (21) controls the blocking of appropriate parts of the cross section of the laser beam which is moved in accordance with the data entered via the unit. The unit allows only chosen convex portions of a rough object surface to be ablated.