baber/WOPTO huggingface dataset:
Patent DE-4207139-A1 (DE)
Title: Misfire detector measuring spark duration - is used in IC engine and compares duration deduced from detection of ignition coil prim. and sec. voltages with predetermined reference interval
Inventor: SHIMASAKI YUUICHI
IPC: F02P17/12
Filed: 1992-03-06
Abstract: Thr prim. winding (21a) of the ignition coil (21) is switched (T2) by a bipolar transistor (22), producing a sec. pulse for the sparking plug (23). Voltages at the collector electrode (N1) and the central electrode (N2) of the plug are taken through 1000:1 and 100:1 dividers (24,25), filters (26, 28) and digitisers (27,29) to a processor (5b). Inputs (5a) from detectors of engine speed and inlet manifold absolute pressure control the prodn. of an ignition command signal (A). The spark duration is compared with a min. reference. USE/ADVANTAGE - The site of a misfire can be detected precisely and promptly for instigation of suitable countermeasures.
Patent DE-4207618-A1 (DE)
Title: Picture data conversion device for facsimile - converts binary point data corresp. to presentation picture into running long data, and picture size converter
Inventor: SHIMIZU HIROMASA
IPC: G06T3/40
Filed: 1992-03-10
Abstract: Primary data corresp. to a presentation picture is converted (11) into intermediate data, and a picture size convertor (15) processes the intermediate data so that converted intermediate data corresp. to a picture of fresh size is obtained together with an enlargement factor corresp. to alteration of the size of the presentation picture. The converted intermediate data is converted (13) into data corresp. to the picture of fresh size. A quantity of intermediate data, required for presentation of a picture, lies in an area between an amt. of the first data and an amt. of second data. The first data consists of binary point data, including white and black points, and the other data is a predetermined code obtained by compression of the binary point data in accordance with a predetermined rule. ADVANTAGE - Increased processing speed.
Patent DE-4211180-A1 (DE)
Title: Support for fitting luggage rack to vehicle trailer coupling point - uses spring loaded bolt secured through ball head covering hood.
Inventor: LUTZ ALOIS
IPC: B60R9/06
Filed: 1992-04-03
Abstract: A spring loaded bolt (2) is connected to the ball head covering hood (1) by a spring cylinder (18). The wedge like shape of the bolt (2) ensures a play-free seating between the ball head of the vehicle coupling and the covering hood. ADVANTAGE - Adapter which offers a safe and reliable alternative to mounting a luggage rack on the vehicle roof.
Patent DE-4213960-A1 (DE)
Title: Locally fixed steel pressure container for liquid gas - is supported away from ground by stands to allow all round drying of anti-corrosive coating.
Inventor: SPRECKELMEYER REINER DIPL ING
IPC: F17C13/08
Filed: 1992-04-28
Abstract: The stands (3) are fixedly connected to the container and comprise rectangular plates set on edge and shaped to match the contour of the container. The stands are set across the longitudinal axis of the container in each end area. The stands can be made from a rectangular piece of sheet steel or other corrosion-resistant material. The bottom of the stand is bent down at right angles to form the standing surface resting on the ground. The stands are pref. coated with a polyurethane, epoxide or bitumen covering. USE/ADVANTAGE - The containers for pressure gas can now be stood anywhere to dry. When the containers are in the ground the stands serve as stabilisers.
Patent DE-4214332-A1 (DE)
Title: Drive system for moving pick=up of record player - has spindle motor carriage and head carriage mechanically coupled such that speed of head relative to disc is increased
Inventor: HAN YEON TAEK
IPC: G11B3/10
Filed: 1992-04-30
Abstract: The record player rotates the disc using a spindle motor (13). The pick-up head (14) is mounted on a carriage (12). The spindle motor unit and the head carriage are mechanically coupled by guide bars (11) and a pinion gear (16) that engages toothed racks (12a, 13a).4 The pinion gear is axially coupled to a motor and when operated the carriage is moved to cause the head to pass radially over the disc. At the same time, the spindle motor assembly moves in the opposite direction to increase the relative speed. ADVANTAGE - Quick setting of pick-up position for beginning of reproduction.
Patent DE-4217352-A1 (DE)
Title: Cartridge for continuous sodium carbonate delivery from pure bi:carbonate - comprises heat resistant glass housing with filling and outlet connections, plastic closure cap, and fused glass filter plate, for reuse in kidney treatment
Inventor: KAHN WOLFGANG DIPL ING
IPC: A61M1/16
Filed: 1992-05-26
Abstract: The cartridge has a housing (1) of heat-resistant glass. A shaped filling connection (2) at one end side has a release closure cap (3), and the shaped outlet connection (4) at the other end has a fused glass filter plate (5). The housing (1) and the shaped end connections (2,4) are pref. of borosilicate glass. The closure (3) is a screw cap of heat-resistance plastics, pref. polypropylene, with a seal pref. of silicon, to screw the threading (2a) on and off at the connection (2) for a sealed closure. The plate (5) is at a gap from and in front of the outlet connection (4) at the housing (1). The closure (6) for the outlet connection (4) screws on and off the threading (4a). The housing (1) is cylindrical with a circular cross section, with an end section (1) in a slight cone tapering towards the outlet (4), where the plate (5) is fused into place. ADVANTAGE - The wastage during dialysis treatment is reduced, which cuts treatment costs.
Patent DE-4224881-A1 (DE)
Inventor: FETZER THOMAS DR
IPC: B01J23/89
Filed: 1992-07-28
Abstract: The invention concerns an aluminium oxide catalyst containing silver, the catalyst containing in addition copper oxide and, optionally, other promoters and active components. This catalyst is used to decompose pure nitrous oxide (N2O) or nitrous oxide in gas mixtures at elevated temperatures, and exhibits high activity.
Patent DE-4227506-A1 (DE)
Title: Recycled plastic moulding materials - contain recycled polyamide, recycled fibre-reinforced crosslinked polyester resin, opt. modified ethylene@] copolymer and opt. additives
Inventor: BAIERWECK PETRA DR
IPC: B29C48/40
Filed: 1992-08-20
Abstract: Recycled plastic moulding material (I) contains (A) 100 pts. wt. recycled polyamide, (B) 5-100 pts. wt. recycled thermoset contg. crosslinked plastic and reinforcing fibres, (C) 0-40 pts. wt. acid gp.- and/or diene gp.- and/or ester gp.-contg. ethylene copolymer and (D) 0-60 pts. wt. normal additives for plastic mixts. Prodn. of (I) comprises melting opt. pulverised (A), opt. with (C), in an extruder, adding pulverised (B) (opt. together with D), homogenising the mixt. and extruding. Pref., (B) contains 20-80 wt.% thermoset, pref. crosslinked UP resin, 10-40 wt.% fibres, pref. glass fibres and 0-70 wt.% filler, pref. chalk. Pref. (B) is used in the form of plastic-coated fibres or fibre bundles with mean length 0.2-1.0 mm, or finely-ground particles with mean dia. 20-100 microns. USE/ADVANTAGE - Used for the prodn. of tubes, profiles, sheet and injection mouldings (claimed). The mechanical properties of recycled polyamide are improved by addn. of recycled reinforced thermoset (B), so that the mixt. can be moulded to give prods. with adequate mechanical properties, esp. rigidity and strength.
Patent DE-4232739-A1 (DE)
Inventor: FERNANDEZ BRANA MIGUEL PROF DR
IPC: C07D221/18
Filed: 1992-09-30
Abstract: Described are unsymmetrically substituted bis-naphthalimides of formula (I), in which A, B, D, R<1>, R<2>, m and  <SIGN> ¦ are as defined in the description, plus their salts with physiologically tolerated acids. The compounds described are suitable for use against illnesses.
Patent DE-4244546-A1 (DE)
Title: Electromagnetic sandwich esp for repulsing military attacks such as with missiles
Inventor: STERZELMEIER KLAUS DR
IPC: F41H5/007
Filed: 1992-12-30
Abstract: The electromagnetic sandwich has an acceleration device with a protective element accelerated by the acceleration device and an activation device for activating the acceleration device which pref. contains a sensor for detecting a threat/missile. The acceleration device is an electrical magnetic coil system (1) with conducting layers (2) and protection elements (3). The activation device has a capacitor which can be charged up by a power supply and which can be discharged to stimulate the magnetic coil system.
Patent DE-4300292-A1 (DE)
Title: Hot water supply system with at least one container for storing pasteurised water
IPC: F24D17/00
Filed: 1993-01-08
Abstract: The hot water supply system has at least a second heat exchanger (13) provided in the supply line (4) of the mains (1), for cooling the water flowing to the mains. The cooler side of the heat exchanger is arranged for the supply with cooling medium in a supply line (6) of the supplying fresh water. A central control unit (29) is provided for valve and temp. control.Also/or a third heat exchanger (14) is provided, the cooler side of which is arranged in the return line (5) from the mains (1). The second (13) or the third heat exchanger (14) have a bypass line (20, 21) on the supply side (4) to the mains (1), in which a valve (22) is arranged.
Patent DE-4301199-A1 (DE)
Title: Pallet made of fibres or chips
Inventor: MUNK EDMUND
IPC: B65D19/00
Filed: 1993-01-19
Abstract: The pallet is esp. designed to carry heavy loads. It is pressed in one piece out of a non-flowing mixture of fibres or chips and a thermally curable bonding agent while heat and pressure are applied.The pallet consists of a plate (4) equipped with a profiled surface and with crossbars (3), which project at a right angle on one side and run in parallel to each other.
Patent DE-4306260-A1 (DE)
Inventor: BRANDT BURKHARD DIPL CHEM ING
IPC: C02F1/46
Filed: 1993-03-01
Abstract: In an electrochemical treatment the cationogenous components are removed from the cellulose waste lye containing lignin sulphonates in the anode space. Lignin sulphonic acids are produced from the waste lye.
Patent DE-4312806-A1 (DE)
Inventor: ROTH MANFRED
IPC: B29C44/00
Filed: 1993-04-20
Abstract: Process for manufacturing insulating board units from foam plastic for floor heating systems on intermediate floors, initial foamable polymer being introduced in the plastic state into a mould and, in a first foaming process step, foamed to form a first insulating board layer and, in a second foaming process step, foamed to form a second insulating board layer. The two insulating board layers are thereby bonded by foam interlocking. The foaming is set up in such a way that the upper insulating board layer in the installed state of the floor heating system has a density appropriate for the treading resistance of the insulating board units and the lower insulating board layer in the installed state of the floor heating system has a density which in comparison is less by a factor of 0.67 to 0.33, preferably by a factor of about 0.4.
Patent DE-4315605-A1 (DE)
Title: Method of welding workpieces consisting of several parts
Inventor: CZEKALLA KLAUS-DIETER DIPL ING
IPC: B23K26/60
Filed: 1993-05-11
Abstract: Method of welding workpieces consisting of several parts, in which all workpiece parts are arranged in a welding device in the joining or welding position, a first workpiece part being firmly clamped in a base frame of the welding device and being first of all provided with a layer of high-temperature-resistant lubricant which is evaporation-proof at the melting temperature of the workpieces to be welded, and then at least one further workpiece part being frictionally connected to the first workpiece part and being subsequently welded in a low-distortion manner by means of high-energy radiation. <IMAGE>
Patent DE-4319084-A1 (DE)
Title: Oblong dental handpiece for detachable rotary tool - has openings in bearing covers containing spiral guides for outflowing air
Inventor: MURASE MASAHIRO
IPC: A61C1/05
Filed: 1993-06-08
Abstract: The contamination-proof dental handpiece has a housing in the head with top and bottom covers. It contains a driving member in top and bottom bearings for a detachable tool. Top and bottom air cells (10, 11) are formed by the bearings (5, 6) and covers (12, 13). Outlets (14, 15) in the latter contain spiral guides (18), typically formed by spiral ribs, for the outflowing air. The volumes of the air cells and the sizes of the outlets can be the same. There can be a passage (19) in the handpiece for air to clean out swarf, with an opening in the neck or the bottom cover containing gas guides. USE/ADVANTAGE - No penetration of blood, saliva or other contaminating agents into interior of oblong dental handpiece for detachable rotary tool.
Patent DE-4320718-A1 (DE)
Title: Footpath slabs, paving stones and water gutters consisting of waste materials (recycled materials)
IPC: E01C5/00
Filed: 1993-06-17
Abstract: Published without abstract.
Patent DE-4325187-A1 (DE)
Title: Roll mill control for crushing of cement, clinker or granulate metal - determining new values for operating parameters, using changes or ratios of values in characteristic model and selecting new values to optimise operating conditions
Inventor: NOSE KAZUO
IPC: B02C25/00
Filed: 1993-07-27
Abstract: A detection unit (2) works out the ratio of variations in the values of operating state variables for the formulation and memorisation of a mill characteristic model. Also memorised are the operational parameters, limits of these and of the state variables, and a performance index. A simplex-algorithm computer (5) within an optimising arithmetic control unit (3) computes variations of the operational parameters for optimisation of the index in conditions which satisfy the limits. A main controller (4) performs cascade control of separate speed, working fluid pressure, raw material feed rate and hot air supply. ADVANTAGE - Operates on actualised optimal model of mill which is independent of temporal variations of its working condition due to wear, etc..
Patent DE-4327796-A1 (DE)
Title: Measurement-value pick-up
Inventor: NIMMRICHTER ARMIN DR
IPC: G01D5/14
Filed: 1993-08-18
Abstract: The invention relates to a magnetic measurement-value pick-up, particularly for rotary and linear transmitter systems, having at least two interconnected resistors which are sensitive to magnetic fields and which are arranged on a carrier with respect to a constant magnetic field source, preferably a permanent magnet, in order to provide a device by means of which it is possible to spatially homogenize the field of the permanent magnet in a simple manner with respect to the resistors sensitive to magnetic fields, so that at least one flux conductor of the soft magnetic material is arranged close to the magnetic field source and close to the carrier.
Patent DE-4330926-A1 (DE)
Title: Switchgear cabinet having a cabinet compartment (drawer)
Inventor: WIRBELAUER JOERG
IPC: A47B21/03
Filed: 1993-09-13
Abstract: The invention relates to a switchgear cabinet having a cabinet compartment which can be closed by means of a cover, it being possible for the cover to tilt about a horizontal axis and forming a horizontal surface facing the user in the tilted state, on which a PC keyboard or the like can be placed or is placed, and it being possible to fit a work surface in a working position associated with the PC keyboard or the like. A switchgear cabinet in which an additional work surface is fitted in a simple manner, which work surface makes it possible to operate a computer mouse in an ergonomically favourable manner is characterised in that together the cover and the horizontal surface form a receptacle in which the work surface or work surfaces is or are accommodated such that it or they is or are withdrawable.
Patent DE-4331266-A1 (DE)
Title: CVT contact-pressing device with electronic control, in particular for highly dynamic operating conditions
Inventor: SCHOPF WALTER DIPL ING
IPC: G05D15/01
Filed: 1993-09-15
Abstract: Contact-pressing device for CVT (continuously variable transmission), comprising both pressure medium supply devices and open-loop and closed-loop control devices for the contact pressure, for operating conditions having spontaneous torque loading peaks. Ensuring and building up sufficient contact pressure force in the case of highly dynamic operation require relatively large pressure medium supply devices, because of the elasticities necessarily present in the hydraulic and mechanical systems and components of the CVT (inertias). Obvious, correspondingly largely dimensioned contact pressure and adjusting pressure medium supply devices on the CVT, which could undertake this task concomitantly but would have to operate continuously under the highest disk set pressure, are not acceptable on economic grounds. Solutions according to the invention of low-loss, highly dynamic pressure medium supply, open-loop and closed-loop control systems exist in the following embodiment versions as a result of the arrangement of:   - a pressure store and a rapidly switching digital-process computer-controlled servo valve which modulates contact pressure peaks to the basic contact pressure set for static operating conditions; - a modification having a differential piston which increases the contact pressure with respect to the store pressure level; - an additional or separate, largely dimensioned hydraulic pump which, in normal operation, delivers in a low-pressure and low-loss manner in a circuit and is only activated as required for the spontaneous increase of contact pressure force. A further useful effect consists...   Original abstract incomplete. <IMAGE>
Patent DE-4331686-A1 (DE)
Title: Clasp for joining two ends of belt, trouser holder or bag strap - has insertion part, two locking elements, sleeve part and two operating parts and holder elements, with elastic part
Inventor: MATOBA HIROSHI
IPC: A44B11/26
Filed: 1993-09-17
Abstract: The insert (10) or sleeve part (12) has a force deflecting part (36) which deflects the elastic force from an elastic part (26) in a direction which ejects the insertion part from the sleeve part, when the hooked locking elements (14) disengage from the holder elements (18) as a result of the operating parts (16) moving in the opposite direction. The elastic part is fixed to the sleeve part and has two elastic arms (26b). The force deflecting part is in the form of a triangular protuberance on the insertion part and engaging with the arms of the elastic part. ADVANTAGE - The clasp's insertion part and sleeve part fit together without wobbling and can be released with one hand.
Patent DE-4333066-A1 (DE)
Inventor: MILITZ UWE
IPC: G10K11/00
Filed: 1993-09-29
Abstract: A sleeve-shaped housing is fixed to a vehicle part so that its final position can be adjusted and that the fixing and adjusting takes place from the front without having to work behind the vehicle part (1). On its periphery the sleeve-shaped housing (2) has grooves (3) in the longitudinal direction as well as latching projections or separate spring strips (4) fig. 3. A latching strip (10), which has a thickening (8) fig. 3 (not shown) at the rear side, is now introduced into these grooves forwards in such a way that the sleeve-shaped body can be pushed into the opening from the front together with the latching strips. After insertion the latching strips are drawn up until their thick ends rest on the inner side of the vehicle part. This locks the sleeve-shaped body. The angle of inclination of the sleeve-shaped body with respect to the vehicle part can be set by means of one or more further latching strips fig. 4 (not shown) or a wedge-shaped ring (5) in front of the vehicle part. A preferred application is the fixing of a sensor for ultrasonic distance measurements in a bumper of a vehicle. <IMAGE>
Patent DE-4335644-A1 (DE)
Inventor: BECKE THEOBALD
IPC: B66F9/07
Filed: 1993-10-14
Abstract: A safety device for racking stores, particularly gallery stores, is equipped with a distributing vehicle (1) movable on a travel way (3) along a rack (2), the distributing vehicle (1) constituting in particular an automatic storage and retrieval unit and serving to store and retrieve storage goods (7) in and from compartments (8, 8') of the rack (2). In order to create a safety device for racking stores which, with little effort, permits safe manual order picking of storage goods (7) from a rack compartment adjoining the travel way (3) of a distributing vehicle (1), it is proposed that the compartments (8, 8') of the racks (2) can be closed in each case with a door (11) on the side facing the travel way (3) and that a drive (10) for opening and closing the doors (11) be arranged on the distributing vehicle (1). <IMAGE>
Patent DE-4344730-A1 (DE)
Inventor: FOX NEIL ANTHONY
IPC: G09F9/30
Filed: 1993-12-27
Abstract: A multi-colour matrix display has a matrix array 1 of LCD elements 10 above an ultra-violet radiation source 10. Between the LCD elements 10 and the radiation source 2 there is corresponding array of lenses 30 in a support 31 that is opaque to radiation. On the lower surface of each lens 30 there is a phosphor 33 that emits light with a red, blue or green colour. The lenses 30 absorb ultra-violet radiation and have a layer 34 above the phosphor 33 that reflects ultra-violet radiation. The lenses 30 focus the visible light from the phosphor 33 towards the overlying LCD element 10 without allowing passage of ultra-violet radiation. By energizing different ones of the LCD elements 10 different colour displays can be generated. <IMAGE>
Patent DE-4401946-A1 (DE)
Title: Process for producing three-component composite parts of plastic
Inventor: KERCHER WALTER DIPL ING
IPC: B29C67/24
Filed: 1994-01-24
Abstract: The invention relates to a process for producing three-component composite parts of plastic, which comprise an outer skin film of thermoplastic material, a stronger foam layer and a reinforcement part of a supporting plastic. To make the production process and consequently the composite parts themselves cheaper, the layer made up by the reinforcing part and the foam layer of the layered composite are produced in one and the same mould, there being used for the layer made up by the reinforcing part a pourable, reactive polymer, and a fibre mat being laid before this polymer is introduced. The process may start with the outer skin film, proceeding as the second stage by producing the foam layer in the mould and as the third stage by producing the reinforcing layer. In this variant of the process, in the last two production stages the mould core is changed or exchanged when proceeding from the second production stage to the third production stage. The production of the composite part may also start with the reinforcing layer, this being produced between the mould core and a first mould cavity. The production of the composite part is ended with the foam layer as the third stage, one and the same mould core being used in the first and third production stages and the mould cavity being changed or exchanged when proceeding from the first to the third production stage and the mould cavity for the third production stage ... on the inside with ... Original abstract incomplete.
Patent DE-4403789-A1 (DE)
Inventor: HEYWANG-KOEBRUNNER SYLVIA DR
IPC: A61B90/00
Filed: 1994-02-03
Abstract: The invention relates to the use of coloured NMR, X-ray or possibly dye-containing ultrasonic-image-producing substances for marking bodily tissues.