baber/WOPTO huggingface dataset:
Patent DE-10360158-A1 (DE)
Title: Automatic detection of false keyboard key operations based upon measurement of activation period
Inventor: GRINBERG IACOV
IPC: G06F17/27
Filed: 2003-12-20
Abstract: The keyboard [1] is connected to a circuit [2] that compares [5] the activation period of a key with a reference value which is used to determine if a genuine key operation has been made or if it is a result of an accident. Automatic correction is made if an erroneous action has occurred.
Patent DE-10360279-A1 (DE)
Title: Lever for use on automobile clutch actuator is produced with a sheet metal pressing reinforced with plastic insert
Inventor: RIES THOMAS
IPC: F16D23/14
Filed: 2003-12-20
Abstract: The clutch lever is produced as a single unit that has a pressed metal section [12] with domed sections at the tips. The internal section of the section is stiffened by a plastic body [22] having an appropriate section to provide rigidity. The tips are shaped [32,34] to receive ball bearing couplings.
Patent DE-19500212-A1 (DE)
Title: Swivel connector for railway vehicles
IPC: B61F5/22
Filed: 1995-01-05
Abstract: The swivel device (A) which connects the wagon to the rolling mechanism has a horizontal swing bar (6,7) or a vibration stabiliser (5) to allow a transverse (11) or length suspension or vertical suspension (12) of the carriage. The horizontal swing bar is formed by a transverse or longitudinal swing. The diverging ends of the guide rods (1) of a swivel device are attached at articulation points (4) on a part associated with the carriage (3).
Patent DE-19502435-A1 (DE)
Inventor: KOELLIKER ROBERT DR
IPC: C04B24/26
Filed: 1995-01-26
Abstract: The invention relates to a chemical composition redispersible in aqueous media, containing a) a copolymer based on styrene and/or at least one alkyl (meth)acrylate, the quantity of styrene and/or alkyl (meth)acrylate being >/= 50 % by weight, based on the total monomers, and at least one further comonomer, and b) a water-soluble polymeric protective colloid, wherein about 2 to 30 parts per weight of the water-soluble polymeric protective colloid are allotted to 100 parts by weight of the copolymer, and c) optional further additives as required. The copolymer contains appoximately 0.1 to 50 % by weight units of an epoxide-group-containing ethylenically unsaturated comonomer. Such units show reactive epoxide groups. Polymeric acrylic protective colloids which have monomer units with at least one aldehyde or ketone group are excluded. The invention relates further to an aqueous polymer dispersion of said chemical composition, the production of same and a special method for obtaining the chemical composition from the polymer dispersion and special applications of the aqueous polymer dispersion and the chemical composition.
Patent DE-19502492-A1 (DE)
Title: Device for joining two sections of operating rod of outlet valve for washing and/or irrigation table
Inventor: PAWELZIK MANFRED
IPC: E03C1/23
Filed: 1995-01-27
Abstract: The device (1) is made from flat material having outwards curving flanges (11-4) protruding at 90 degs. from the plane of the material for engagement with each end region of both sections (20,21). The flanges consist of coaxially arranged passage holes (12) for accepting and guiding both sections. A sprung tongue (13) is provided for axially fixing both sections in the plug socket in the device. The tongue curves outwards from the material and has a notched edge (13) on its rear side which pushes the shell face of the section (21).
Patent DE-19507930-A1 (DE)
Title: Breaking down organic matter in slurry of brewery waste contg. kieselguhr
Inventor: FORKEL KLAUS DR RER NAT
IPC: C02F11/08
Filed: 1995-02-24
Abstract: In the chemical breakdown of organic matter in a slurry of kieselguhr and brewery waste and/or a similar biotechnically pre-treated kieselguhr slurry, to recover a recyclable kieselguhr, the organic components of the slurry are (partly) broken down in an appts. for wet oxidn., pressure hydrolysis or chemolysis at above 100  deg  C, i.e. under raised pressure, under hydrothermal conditions and by the action of air, O2 or gas enriched with O2.
Patent DE-19509048-A1 (DE)
Inventor: POWELL STEPHEN
IPC: A61H9/00
Filed: 1995-03-14
Abstract: A shower and massage device is disclosed, comprising a disc-shaped element (10) which can be fitted in a bath or shower room and has a flat surface which is freely accessible to the user and, once fitted, is substantially vertical, and which is provided on its surface with a plurality of nub-like projections made from a water-impermeable and elastic material; the surface is continuously subjected to a flow of water from a water supply device. The arrangement frees the user's hands and makes the shower more convenient to use.
Patent DE-19514526-A1 (DE)
Title: System to water beds of road metal and train platforms
Inventor: FISCHER ALBERT
IPC: E01B1/00
Filed: 1995-04-19
Abstract: The system comprises a drainage ear (7) which is, in part, made from permeable material in the midst of a foundation (5,6) for the edge of the train platform (10,11). Earth soil (3) is found and an earth protection layer stretches (4), sloped, along the foundation under a ballast bed (2). On both sides, at least around a train track (1), foundation may be arranged together with the train platform and drainage ear. Earth soil and the earth protection layer can be sloped on both sides of the foundation. The foundation is made, at least in part, of water permeable concrete as well as water permeable material. The upper part of the foundation is made from water permeable concrete, as well as the lower part. The drainage ear is located in the transition region, between the two parts.
Patent DE-19515695-A1 (DE)
Inventor: LOEHR DIRK
IPC: F02B75/02
Filed: 1995-04-28
Abstract: The invention relates to a piston-integrated control for internal combustion engines and an engine with such a control without the use of components like camshafts, tappets, pushrods, rockers, return springs and valves. The control is actuated by one or more rotary valves (3; 55, 56) which may also be the gudgeon pins (3) fitted to rotate in the piston (1; 100; 101; 102; 103) and having recesses, especially an intake chamber (5, 47, 51) and an exhaust chamber (6, 48, 52) so that fresh gas mixture enters the combustion chamber and combustion gases can be discharged. To at least one of the rotary valves is secured a gear (10, 60) capable or rotating with it which is dynamically connected to a gear (9) radially projecting from and secured to a journal (8) of the crankshaft (4) via a gear drive (14, 15, 16; 17, 18, 19) or a chain drive to rotate the rotary valve. It is thus possible continuously to derive the rotary motion of the rotary valve or the gudgeon pin from the crankshaft. Said control and drive may be used not only in two-stroke but also in four-stroke internal combustion engines.
Patent DE-19515829-A1 (DE)
Title: Circular saw with table for cutting wood
Inventor: SCHEPPACH FRITZ
IPC: B27B25/00
Filed: 1995-04-29
Abstract: The circular saw is mounted on a table (1) above which is located a protective hood (3) containing a saw blade (2). A longitudinal stop (6) is removably fixed to the table to ensure parallel edge cutting. The stop has an adjustable support (7) attached to it on which an L-shaped stop rail (9) is removably fixed that has a contact face (8) which runs parallel to the direction of feed.  A pressure device (13) operates in the gap between the contact face of the stop rail and the saw blade and has a pressure element at its end which bears down on the bar shaped workpiece (11). The pressure element is mounted vertically to the table and is acted upon by a spring slide (20). The spring slide is adjustable vertically to the table plane and is removably fixed on a mounting support (14) on the longitudinal stop.
Patent DE-19518468-A1 (DE)
Inventor: ECKSTEIN WILFRIED ING
IPC: C04B35/03
Filed: 1995-05-19
Abstract: The invention concerns a use for a water-containing fire-resistant ceramic cast material based on a hydration-sensitive metal oxide such as MgO and containing carbon, a dispersing agent and a reactive silicic acid for forming a monolithic lining for a metallurgical smelting vessel.
Patent DE-19522564-A1 (DE)
Title: External load working unit for helicopter - external load suspended not only on one cable and one release device but additionally on circulating traverse cable equipped with two severing devices
IPC: B66C13/06
Filed: 1995-06-25
Abstract: The external load is suspended not only on one cable and one release device but additionally on a circulating traverse cable. The traverse cable has at least two cable severing devices so that in an emergency the cable can be cut. The traverse is located between the helicopter's fuselage and skid upper edge. The traverse accommodates the cable severing devices, cable direction reversal components, the traverse cable and the load hook.
Patent DE-19524046-A1 (DE)
Title: Two=component polyurethane compsn. giving hard, flexible coating
Inventor: BRUCHMANN BERND
IPC: C08G18/80
Filed: 1995-07-01
Abstract: Two-component polyurethane coating compsns. contain a cpd. (I) with an NCO gp., a (thio)urethane or urea gp. and two blocked NCO-reactive gps. as component reacting with polyisocyanates. Also claimed are substrates coated with the compsns. and the use of (I) as reactive diluent for two-component polyurethane coating compsns.
Patent DE-19529379-A1 (DE)
Title: Cage for roller bearing
Inventor: GRELL KARL-LUDWIG DIPL ING
IPC: F16C33/56
Filed: 1995-08-10
Abstract: The bearing cage is made of a ferrous material with fully or partly clad surfaces. The cage may be rolled from a strip plated on one or both sides, with its two ends welded to each other. The plating material (12).In the case of plating on one side, the plating covers the cage at those points on which other bodies run during operation. The plating may be of nickel alloy, copper, copper alloy or silver. The cage may be an axial one. The plating may be applied to the strip by a galvanic process.
Patent DE-19530164-A1 (DE)
Title: Drying drum for used asphalt granules - having injection unit allowing carefully zoned heating in counter-current using diverse lifting flights for heat transfer by rotation from upwardly slanting gas jet avoiding overheating, blue smoke emission and asphalt cracking
Inventor: KOCH MICHAEL
IPC: E01C19/10
Filed: 1995-08-03
Abstract: The drum (1) dries recovered asphalt granules in counter-current by a form of indirect heating. The drum has various fittings in functionally classified regions, which resemble, e.g., lifting and mixing flights. In the novel design, an externally-produced hot gas stream is directed by an injection unit (2) to heat the upper internal drum wall and flights in the heating region (I). The absorbed heat energy is delivered to the rolling granules as the drum rotates. Gravity keeps the rolling granules in the lower regions, away from the hot gas jet. Cooled gases leaving a sec. heating region (II) blow through a deluge of asphalt granules, hence preheating them.
Patent DE-19534198-A1 (DE)
Inventor: SCHWERTFEGER FRITZ DR
IPC: B01J37/03
Filed: 1995-09-15
Abstract: The invention relates to a process for the production of organofunctionally modified aerogels, a water glass being gelled by polycondensation and subsequently being converted into an aerogel by drying thus obtaining the gel structure, characterised in that the gel is reacted before drying with at least one bifunctional, organic compound, at least one functional group being used to bond to the aerogel, whereas the others are kept. The invention also relates to aerogels which can be obtained from this process, and the use thereof.
Patent DE-19534310-A1 (DE)
Inventor: KOCH BERND-MARTIN
IPC: A47G33/12
Filed: 1995-09-15
Abstract: The support firmly grips the cut bottom end of the trunk of the tree. It has triangular wedges (24), cut from a metal plate, facing inwards from the sides of an upright tube (20), whose ID is slightly greater than the OD of the tree trunk (28). The wedges are right-angled triangles, with an acute angled vertex facing upwards and the smallest side resting on the base (22) of the stand. The upright tube is firmly fastened to this base. The wedges may be joined together by a wire or rod bent into a circle and passing through holes in the wedges near the shortest sides.
Patent DE-19535570-A1 (DE)
Title: Components joining system e.g.for LV power switch
Inventor: GODESA LUDVIK DIPL ING
IPC: F16B37/04
Filed: 1995-09-13
Abstract: The component joining system uses a recess (15) provided in one component (13) for reception of a screw nut (1), cooperating with a screw (21), passing through a bore in the other component (14) and through a channel (17) in the first component leading to the recess. The screw nut has at least one projection (5) on 2 of its opposing small sides, for increasing its width to a width which is greater than that of the recess. The projections may be formed from the material of the screw nut by plastics deformation, each pref. rounded on the side which is inserted in the recess.
Patent DE-19537744-A1 (DE)
Title: Engine exhaust feedback valve control device
Inventor: KADOWAKI HISASHI
IPC: F02M25/07
Filed: 1995-10-10
Abstract: The feedback valve control device uses an electric stepping motor (15a) for operation of the exhaust gas feedback valve (15) inserted in the exhaust line (45) from the engine, for allowing part of the exhaust gases to be fed back to the suction intake (30). An initialisation control (21) is used for setting up the stepping motor during recycling of the exhaust gases, by moving the valve element of the feedback valve until it seals against the valve seat, when a fully closed required setting value is supplied. Pref. the initialisation control uses a microcomputer.
Patent DE-19543729-A1 (DE)
Title: Optical spectrometer with combined beam splitter and detector units
Inventor: LAHMANN WERNER K
IPC: G01J3/28
Filed: 1995-11-23
Abstract: The spectrometer illuminates a sample cell (9) from a light source (1) and contains two beam splitter and detector units as single mechanical assemblies. One unit (28) creates the sample signal, the other (28') is for the reference signal. Each splitter-detector unit contains a polychromator with several detectors (41) to record different wavelengths. For compactness each unit contains an electronic chip with planar wave guide (31) and reflection grating (34) on the substrate. Grooves in the wave guide layer serve to introduce or extract beams by fibre optic cables. A linear diode array is fitted to record a spectrum via reflectors at 45 deg. to the substrate.
Patent DE-19546173-A1 (DE)
Title: Operator surface testing system for computer-controlled system
Inventor: POLZER CHRISTIAN ING
IPC: G06F11/36
Filed: 1995-12-11
Abstract: The testing system is used for testing the operator surface of a computer system controlled by an operating system, via a simulation programme (SIM), used to access at least one control data (ST) used with a programme performed by the operator surface, for input of control information.  Pref. a further programme (REC) is used for simulating manual inputs via a mouse, a keyboard or via windows, with protocol data generated at the end of the simulation process.
Patent DE-19546788-A1 (DE)
Title: Error detection method for eddy current integrity testing
Inventor: STREIT KLAUS DIPL ING
IPC: F26B5/04
Filed: 1995-12-14
Abstract: Flaws are detected in heat exchange tubes using high-pressure air and radiation for 1 to 10 minutes. The tubes are first dried by evacuation and/or circulation of dry air. The pressure of the air at the point of entry into the tube is between 0.1 Mpa (1 bar) and 1 Mpa (10 bars). The radiation is in the form of spherical or cubic particles with a dia. of 100 to 100 microns.
Patent DE-19605674-A1 (DE)
Inventor: MAYER HANS DIPL CHEM DR
IPC: C04B41/49
Filed: 1996-02-15
Abstract: A process for the coating and waterproof impregnation of mineral building materials, by treating the substrate with a coating material (I) containing 1-30 wt% (1-20C alkyl)-(1-6C alkoxy)-silane (II) as impregnating agent. Also claimed is a coating material (I) containing 1-30 wt% (II) and optionally alkoxy group-containing organopolysiloxane (A) as impregnating agent.
Patent DE-19606723-A1 (DE)
Title: Clutch disc with friction damping
Inventor: PRETZEL DIETER
IPC: F16F15/129
Filed: 1996-02-23
Abstract: The damping device has two components (9,11) rotatable w.r.t. each other about a rotary axis. A friction device (6) is provided between the components and has an annular friction part (15) and an annular spring element (16) which undulates around its circumference. The friction part is in friction engagement with one of the components (11) through a friction surface (15a). The friction part has undulations around its circumference on the side remote from the friction surface. Some of these undulations are in axial engagement with undulations of the spring element which is stressed axially between the friction part and the other (9) component. The friction part is secured against rotation on one side w.r.t. the spring element through axially interengaging undulations (17,18) and on the other side w.r.t the other component.
Patent DE-19607496-A1 (DE)
Title: Rainwater collector, e.g. for water garden or flushing toilet
Inventor: MAYER THOMAS
IPC: E03B3/03
Filed: 1996-02-29
Abstract: The collector comprises a storage holder (23) integrated with a seepage holder (25) with seepage openings (26). The storage holder is preferably circular, and lies within the seepage holder which forms a ring around it. The openings may only lie in certain areas. The seepage holder may comprise a trough in which the storage holder is mounted.
Patent DE-19608713-A1 (DE)
Inventor: MIZOGUCHI SHINICHI
IPC: G06F12/00
Filed: 1996-03-06
Abstract: A memory device 1a includes a flash memory 10a, 10b, comprising a plurality of blocks, each block comprising a plurality of sectors 24, the block being a unit of erasure of data. An address in a sector 24 in the flash memory 10a, 10b is identified according to address conversation in correspondence to a logical address. If the data cannot be written in a first sector 24 at the address identified, the data is written in a second sector 24 in the same block as the first sector 24, without stopping due to the write error. Then, a physical address in the flash memory 10a, 10b is rewritten in correspondence to the logical address in the address conversion table to an address of the second sector 24. Similarly, a flash memory 20 comprises a plurality of sectors 55, if the data cannot be written in a first sector 55 at the address identified, the data is written in a second sector 55 different from the first sector 55.
Patent DE-19620376-A1 (DE)
Title: Portable personal weighing scales
Inventor: LANGOEHRIG ANGELIKA
IPC: G01G19/44
Filed: 1996-05-21
Abstract: Portable personal weighing scales (10) have a platform (12, 14, 28) in the form of a gel-filled cushion made of a foam material. This is rectangular and very low in height (16). Within the gel is a pressure sensor which on one edge of the cushion (22) is attached by a cable to a cylindrical bolster (24) containing the digital weight display (26). The pressure change in the gel when a person stands on the scales is directly related to the weight of the person and is detected by the sensor, converted to a measure of weight and transmitted to the display. For ease of carrying, the scales can be rolled up with the display bolster inside. This helps to protect the sensor and display from damage as well as ensuring that the scales take up little space in luggage. They are also very light in weight.
Patent DE-19624369-A1 (DE)
Title: Chimney top with heat insulation around smoke tube
Inventor: INTERWIES JAN
IPC: F23L17/02
Filed: 1996-06-19
Abstract: The chimney top has heat insulation (2) enclosing the smoke tube (1) and extending to the upper end of the smoke tube. The through passage opening for the rear ventilation air is formed in the cover plate (7) by through passage openings (9) which are separated from each other, and which form an extension of the air channels (5). The cross-sectional form of the through-flow openings generally coincides with the cross-sectional form of the air channels. A strong ventilated chimney structure is produced.
Patent DE-19624414-A1 (DE)
Title: Walking aid e.g. crutch or stick
Inventor: SCHINDLER HELMUT
IPC: A61H3/02
Filed: 1996-06-19
Abstract: The walking aid comprises a shank (2,3,6) top end (3) with a handle (4) and or an arm-rest (5). The bottom end (6) of the shank has an elongated sole extending mainly in the direction of walking. The sole is an imitation human foot, and has a front ball of the foot part and a rear, heel-type part. The front or ball part of the sole is positioned in front of the fixture point (13) of the crutch or stick shank, while the rear or heel part is to the back. The foot part (10) is detachably fixed to the bottom end of the crutch or stick shank. The sole surface has a friction-generating, e.g. rubber, surface.
Patent DE-19625120-A1 (DE)
Title: Porous element for cleaning exhaust flows
Inventor: ANDRE NIKOLAUS
IPC: B01J20/28
Filed: 1996-06-14
Abstract: The porous element for processing fluid flows, with an adsorbent and/or catalyst coating, has separate particles of the cladding material forming thin walled porous units. Also claimed is the production, where the particles are formed into thin walled units by foaming and then hardening.
Patent DE-19627125-A1 (DE)
Title: Barrow for sacks or stacks
Inventor: WACHHOLZ FRANK
IPC: B62B1/14
Filed: 1996-07-05
Abstract: The barrow has a chassis (10) with hand grips (11), two rear wheels (13), and a carrier blade (12). At least one roller (16), with a smaller diameter than the wheels, sits between the chassis and the wheel axle, and below the axle. When the carrier blade is placed on the ground, the roller also contacts the ground. The roller may consist of a single roller or two wheels, and has solid rubber tyres. When the carrier blade rests on the ground, the wheels are preferably between 20 and 50 mm from the ground. The wheels may have a diameter between 200 and 260 mm, and the roller may have a diameter between 80 and 100 mm.
Patent DE-19629539-A1 (DE)
Title: Vacuum tube with ribs on vacuum side of metallic casing
Inventor: ROTHER PETER
IPC: H01J35/16
Filed: 1996-07-22
Abstract: The tube has a rotary anode disc (5) on the end of a shaft (6) in a liquid-metal conductive bearing (7) within the metallic envelope (2) which also houses the conventional cathode (3) with its filament head (4). The surface of the envelope in the vicinity of the disc, shaft and rotor (11) is covered with V-shaped ribs (R) having an aperture angle of  <= 30 deg . The distance between adjacent ribs is less than 0.1 mm.
Patent DE-19630360-A1 (DE)
Title: Continuous process for the preparation of e.g. duroplast resins
Inventor: ADOLPHS PETER DR
IPC: B29C48/03
Filed: 1996-07-26
Abstract: A continuous process for carrying out exothermic or endothermic chemical reactions is carried out in an extruder containing several rolls, screws or spindles rotating around a central shaft or spindle which rotates in the same or opposite direction. Also claimed are: (1) the use of the above extruders for these processes; and (2) the use of the same extruders optionally equipped with distillation or evaporation units for carrying out condensation reactions.
Patent DE-19636595-A1 (DE)
Title: Optical reading method for optical discs
Inventor: TUTSCH RAINER DR ING
IPC: G11B7/14
Filed: 1996-09-10
Abstract: The method involves using the polarised light from a laser diode 4, which is directed through a collimator lens 5 and an optical deflector 7 to produce a static emission 8 and an oscillating emission 9.  Both of the emissions pass through a polarising decoupling unit, and onto a mirror for deflection at right angles through a quarter wave plate 12 and focal lens 13 positioned above the disc 3.  The static beam is modulated by the oscillating beam responding to information for the tracks 1a,1b,1c.  Preferably the oscillation frequency is at least 1 MHz.