baber/WOPTO huggingface dataset:
Patent DE-4300395-A1 (DE)
Title: Single-axle trolley with wheels for heavy load transport - has two support beams, each with triple angled sections forming rearwards and upwards inclined gripper part.
Inventor: KOEHLER THOMAS DIPL ING
IPC: B62B1/14
Filed: 1993-01-09
Abstract: To the gripper part (3, 3') of the two support beams (2, 2') is coupled a rearwards and downwards inclined middle part (4, 4') at a right angle. The middle part merges orthogonally into a downwards and forward inclined axle portion (5, 5') oppositely directed w.r.t. the gripper part. A forward directed, upwards angled front part (6,6') is connected to the axle portion. The load-bearing frame (7) consists of two parallel, longitudinal beams (8, 8'), whose lower ends, near the bending points (18, 18') of the axle portions, rise towards the front parts. The gripper part bending points (19, 19') are coupled to the middle parts. USE/ADVANTAGE - For heavy loads transported in upright position, with rapid handling by a single person, e.g. on a building site.
Patent DE-4301015-A1 (DE)
Title: Slide gauge for dimensional measurement
Inventor: RICHTER HANS HARRY
IPC: G01B3/20
Filed: 1993-01-16
Abstract: The gauge has a rail (1) with first and second measurement jaws (2,3) which can slide on the rail. A reference element (10) arranged on the rail between the jaws has a reference edge (14) which extends between the measurement jaws and essentially perpendicular to the measurement plane.The reference element has two contact surfaces (17,18) facing away from each other for simultaneous application to a side walls (19,20) of an axial slot (15) in a shaft (16) placed between the measurement jaws to be measured.
Patent DE-4309609-A1 (DE)
Title: Valve actuating mechanism for an internal combustion engine
Inventor: FUOS KLAUS DIPL ING
IPC: F01L1/26
Filed: 1993-03-24
Abstract: A valve actuating mechanism for two inlet valves of a cylinder of an internal combustion engine has two first rocker levers 5, which each actuate one inlet valve respectively and are each respectively actuated by a cam for a lower engine speed range. Between the two first rocker levers 5 a second rocker lever 8 is arranged, which is actuated by its own cam for the upper engine speed range. On the free end of the second rocker lever 8 a cross member 9 is provided, which is situated a short distance in front of the free end of the first rocker levers 5. In the first rocker levers 5 and in the cross member 9 bores 10 and 11 are provided, which align with one another when the valves are closed. In the bores 10 pistons 12 are arranged, which can be displaced outwards by a pressure medium against a spring force and engage in the bores 11 in the cross member. The first rocker levers 5 are thereby coupled to the second rocker lever 8, so that only the valves conforming to the contour of the cam interacting with the second rocker lever 8 are actuated. <IMAGE>
Patent DE-4312419-A1 (DE)
Title: Apparatus for producing a spun-bonded web from aerodynamically drafted plastic filaments
Inventor: GEUS HANS GEORG
IPC: D01D5/098
Filed: 1993-04-16
Abstract: Apparatus for the production of a spun-bonded web from aerodynamically drafted thermoplastic filaments. It possesses a spinning head with a plurality of spinneret bores, out of which issues an on the one hand wide and on the other hand at least single-row curtain of thermoplastic, a cooling chamber with a chamber cross-section rectangular in the horizontal direction and decreasing in the direction of run of the filaments, a drafting nozzle connected to the cooling chamber and having a nozzle cross-section which is likewise rectangular in the horizontal direction and which is smaller than the narrowest chamber cross-section, and a set-off at the outlet of the drafting nozzle on at least one drafting-nozzle wall. Connected to the drafting nozzle is a web-laying subassembly in the form of a jet pump with a draw-in resembling a Venturi tube in the vertical direction and a diffuser outlet as well as a flow cross-section rectangular in the horizontal direction and at least one free-air suck-in orifice in the region of the draw-in. A suction blower is arranged in the region of the web-laying subassembly under a continuously moved depositing screen band. The air quantity sucked in by the jet pump can be controlled or regulated by means of the suction blower. <IMAGE>
Patent DE-4313588-A1 (DE)
Title: Advertising medium
Inventor: PEHLE MANFRED
IPC: G09F7/18
Filed: 1993-04-26
Abstract: Published without abstract.
Patent DE-4317059-A1 (DE)
Title: Electrostatic toners containing polyamines as charge stabilisers
Inventor: DIX JOHANNES PETER DR
IPC: G03G9/087
Filed: 1993-05-21
Abstract: Electrostatic toners containing a polymeric binder and, as charge stabiliser, a polyamine whose mean molecular weight is from 150 to 15000, where the nitrogen atoms are separated from one another by optionally substituted C1-C13-alkylene or optionally substituted phenylene and carry, as substituents, optionally substituted C1-C13-alkyl, phenyl, C1-C10-alkanoyl, benzoyl, C1-C6-alkylcarbamoyl, phenylcarbamoyl or a radical of the formula CO-L-CO, in which L is C2-C8-alkylene, crosslinking of two polyamine units resulting in the latter case, and the use of the abovementioned polyamines as charge stabilisers in electrostatic toners.
Patent DE-4318414-A1 (DE)
Title: Use of films or fibres made of selected synthetic polymers in surroundings having nuclear radiation and special composite materials having increased resistance to radiation
Inventor: BRUENING HANS-JOACHIM
IPC: C08G75/0204
Filed: 1993-06-03
Abstract: Published without abstract.
Patent DE-4319766-A1 (DE)
Title: Pain relief compsn. for tooth-ache - comprising aq. alcoholic mixt. contg. sage oil, eucalyptus oil and clove oil
Inventor: ALTWIRTH OSKAR
IPC: A61K36/00
Filed: 1993-06-15
Abstract: A compsn. for topical application for treatment of toothache etc. comprises an aq. alcoholic solvent contg. as active materials sage oil, eucalyptus oil and clove oil. A claimed compsn. comprises 0.75 vol.% sage oil, 0.75 vol.% eucalyptus oil and 0.40 vol.% clove oil in 96% ethyl alcohol. USE/ADVANTAGE - The compsn. when applied directly to the site of toothache and other painful conditions of the oral cavity gives rapid relief of pain and redn. of inflammation together with a disinfecting action. The compsn. is made from wholly natural prods. and the topical application avoids the secondary effects such as stomach and liver disorders which may be caused by conventional systemic analgesics.
Patent DE-4321899-A1 (DE)
Title: Device for operating a telephone
Inventor: PETZ GERHARD DIPL ING
IPC: H04B1/3816
Filed: 1993-07-01
Abstract: The device serves to operate a telephone and is provided with an input keypad and an output display. The keypad and the display are disposed in the vicinity of a smart card. The smart card also has a microcomputer circuit and at least one memory element. The smart card can be combined with a basic telephone, designed without a keypad and display, to enable operation. Once the operating procedure is completed, the smart card can be removed from the basic telephone. When the smart card and basic telephone are combined, mutually assigned data transmission connections on the smart card on the one hand and in the vicinity of the basic telephone on the other hand are brought together to form closed signal lines.
Patent DE-4323248-A1 (DE)
Title: Wheel cover for vehicles
Inventor: WURTZ RICHARD
IPC: B62D25/16
Filed: 1993-07-12
Abstract: Wheel cover for vehicles, with a wheel-covering element (insert part 1, 2, 3, 4) which is arranged on a lower end region of a wheel house (wheel well, wheel arch) which holds a vehicle wheel. The wheel-covering element is an insert part (1, 2, 3, 4) fastened detachably to the rear or front wheel-house regions. Provided on this wheel-house region are fastening elements for a further insert part which is to be connected, after the insert part (1, 2, 3, 4) has been detached, to the body of the vehicle or to an add-on part (front spoiler 5, sill attachment 6, rear skirt 7) fastened to the body (8) of the vehicle. <IMAGE>
Patent DE-4324759-A1 (DE)
Title: Torsionally elastic shaft coupling with gas-spring bellows
Inventor: SUDMANNS HANS
IPC: F02B3/06
Filed: 1993-07-23
Abstract: On the inside, a torsionally elastic shaft coupling 1 has five gas-spring bellows 3 acting as spring elements which are arranged in a cicular arc at a uniform angular spacing  alpha . The gas-spring bellows 3 are connected, on the one hand, to first cantilevers 8 of the driving side 11 of the coupling and, on the other hand, to second cantilevers 9 of the driven side 12 of the coupling. Stops 21b of rubber-like elasticity are mounted on the circumferential side 25 of the cantilevers 8, 9 remote from the gas-spring bellows 3, the stops 21b of adjacent cantilevers 8, 9 lying opposite one another. The internal pressure of the gas-spring bellows 3 can be varied during operation so that the cantilevers 8, 9 touch one another at the stops 21b at high pressure, giving a relatively inflexible torque transmission characteristic to the shaft coupling 1. It is thus possible to avoid passing through operating points of critical resonance during the process of starting up drive systems by varying the pressure. The ability of such shaft couplings to reduce high alternating torques from the engine is valued particularly when used with diesel engine drives. <IMAGE>
Patent DE-4326192-A1 (DE)
Title: Key case
Inventor: GLOEDE WILLI
IPC: A45C11/32
Filed: 1993-08-04
Abstract: A key case comprises a housing with a first receiving space for at least one key. The first receiving space is accessible from the outside through an opening in the housing. Furthermore, a second receiving space is provided, in which a spray bottle is arranged so as to be removable. Provided in the housing is a spraying opening which is essentially flush with the spraying opening of the spray bottle. The spray bottle is designed to receive a scent and is provided with a pump spray head. The housing has an actuating opening in which the actuating element of the pump spray head engages. <IMAGE>
Patent DE-4334086-A1 (DE)
Title: Preventing deposits forming on spinnerets in melt spinning - by using metallic catalyst layer on exit surface of spinneret so deposits are oxidised as they form
Inventor: SCHIPPERS HEINZ
IPC: D01D4/04
Filed: 1993-10-06
Abstract: A melt spinner with a steel or ceramic spinneret (5) has a thin layer (9) of oxidising catalyst on the exit face (8) of the spinneret (5). A spinneret (5) has a coating (9) of a metallic catalyst such as platinum, palladium or an alloy. Deposits are oxidised and burnt off as they form assisted by oxygen or a mixture of oxygen and ozone supplied through a ring shaped slit (11) below the spinneret. Additional heat can be supplied by a ring shaped heater. USE/ADVANTAGE - For dealing with spinneret deposits in melt spinning. Removes deposits as they are formed so that spinning does not have to be interrupted for spinneret cleaning.
Patent DE-4340243-A1 (DE)
Title: Mallet mulching apparatus for agricultural vehicles
IPC: A01D34/535
Filed: 1993-11-26
Abstract: The mower rotors (3,6) are mounted one behind the other off-set from each other to ensure mowing over the entire working width of the machine and avoid strips of unmown growth. The two rotors can be driven either from outside or centrally direct from the gearing.  The mallet mulching machine can be fitted to the front or back of agricultural vehicles.
Patent DE-4344589-A1 (DE)
Title: Folding furniture article
Inventor: STECHER ROLAND
IPC: A47C9/10
Filed: 1993-12-24
Abstract: The article is particularly for use as a ground cover or when travelling, being in three or more sections (12,14,16,18,20) hinging together through 180 deg.. The sections consist of flat bodies, folding flat against each other in a zigzag pattern. The first and/or last section (12) is in two parts (32,34), hinging together through 180 deg.. The sections can be of the same size and rectangular or square in plan view, and they can be formed of upholstery material. The hinge axes can be parallel, and the section thickness can be roughly one-fifth of their side length. The parts (32,34) can be of the same shape.
Patent DE-4344990-A1 (DE)
Title: Processor-controlled colour tone, intensity and energy transmission manipulation device
Inventor: FOSS PIERRE NICOLAS DR MED
IPC: H01L31/048
Filed: 1993-12-30
Abstract: The manipulation device has an intermediate space (1) between a pair of opposing transparent plates (2,3), filled with magnetically-, electromagnetically-, or electrostatically-controlled particles, exhibiting a reversible optical effect at selected localised areas. Pref. the inside faces of the transparent plates carry control electrodes (5,6,7,8), used to apply electrostatic or electromagnetic fields within defined areas, for controlling charged ionised particles contained in the space between the plates, to control the transparency in these areas.
Patent DE-4402202-A1 (DE)
Inventor: FROMME THEO DIPL-ING
IPC: F16L25/08
Filed: 1994-01-26
Abstract: A casing pipe with coupling sleeves at one or both ends is used for coupling other casing pipes into a line of casing pipes. The sleeve and peg coupling parts, that are designed as overlapping, interlocking flanges, have radial bores distributed around their circumference and into which coupling members mounted therein with spherical sections (1) are detachably inserted. The spherical sections (1) are flattened on both sides (4, 5) and are mounted in spherical concave bearing surfaces (18) of the inner peg coupling part (16) and in spherical concave counter-bearing surfaces (17) of threaded locking rings (9) screwed into threaded bores (19) of the outer flanges (15).
Patent DE-4403120-A1 (DE)
Title: Speed control of open end spinning rotor during piecing
Inventor: STAHLECKER GERD
IPC: D01H4/50
Filed: 1994-02-02
Abstract: An open end spinning rotor is accelerated during automatic piecing from a braked condition to the full working speed of a tangential belt drive. The speed of the rotor is measured and the acceleration effect is controlled according to the measured values. Signals which are proportional to the rotor speed are evaluated (49) by the travelling piecer (21) and operate a device (44) which is coupled to the rotor brake (66).
Patent DE-4406481-A1 (DE)
Inventor: MASBERG ULLRICH DR
IPC: F02N11/04
Filed: 1994-02-28
Abstract: A starter for drive assemblies, more particularly for internal combustion engines, is designed to crank a centrifugal mass or a flywheel (10) seated on the drive shaft or driven shaft of a drive assembly. The flywheel (10) is designed as a moved basic element of a linear induction motor. The starter can be actuated in such a way that the electric motor operates as a motor during start-up of the drive assembly and as a generator after start-up.
Patent DE-4408263-A1 (DE)
Title: Returning carbon di:oxide in the atmos. to carbon and oxygen in the ground
Inventor: ELSBETT LUDWIG
IPC: C10B53/02
Filed: 1994-03-11
Abstract: Returning CO2 to C and O2 using photosynthesis to ensure permanent separation. Plants with a high root content are not ploughed up and become lasting humus. All plant materials on the ground are converted into carbon by charcoal kilns, brought under ground or the oxidation to CO2 is stopped by technical means.
Patent DE-4411385-A1 (DE)
Title: Processor for the treatment of a presensitised lithographic plate
Inventor: OHISHI CHIKASHI
IPC: G03F7/30
Filed: 1994-03-31
Abstract: The invention relates to a processor for the treatment of a presensitised lithographic plate, which consists of a developer section and a rinsing (washing, clearing) section for developing and rinsing a presensitised lithographic plate with a picture (image) recorded thereon, and which is characterised by the fact that the rinsing section has at least one pair of transport rollers for seizing and transporting the presensitised lithographic plate, a rinsing-solution feeding device for introducing a rinsing solution on a surface of the presensitised lithographic plate for cleaning this surface of the presensitised lithographic plate, and a trough for receiving the rinsing solution fed to the presensitised lithographic plate, the pair of transport rollers being arranged such that at least part of a lower roller of the pair of transport rollers dips into the rinsing solution located in the trough, for the purpose of cleaning another surface of the presensitised lithographic plate with the aid of the rinsing solution stored therein, if the lower roller rotates.
Patent DE-4411776-A1 (DE)
Title: Belt weighing system for conveyor belt and dosing belt weigher
Inventor: MUELLER NORBERT DIPL ING
IPC: G01G11/00
Filed: 1994-04-06
Abstract: The system includes at least one supporting roller part which supports itself on at least one load cell system (16,22). A bearing system and a load cell system are also provided respectively laterally at each supporting roller part on which the supporting roller part is supported, transverse to the conveying direction. From the roller part, the moment of the material flow reacting on the load cell of the load cell system is determined. Two or more measurement roller stations (15,18) lying behind each other in the conveying direction are provided. The side at which respectively the measurement roller stations of the load cell system is arranged alters. The load cell system signal serves to determine material flow wt.
Patent DE-4418717-A1 (DE)
Title: Control mechanism for bicycle brake
Inventor: KYZLINK ANTONIN
IPC: B62L3/02
Filed: 1994-05-28
Abstract: The actuating member (6) is operated by thumb pressure, and acts on a transmitting device (3), which in turn actuates a brake (10). The transmitter is accommodated at least partly inside  handlebars (1), and can be pushed in the open end of the handlebar. The transmitter consist of a hydraulic cylinder (4), acting on the brake either directly via a hydraulic pipe (9), or via a traction rope. A piston end (5) protruding from the hydraulic cylinder can form the actuating member. Alternatively, there can be a lever with cam coupled by a pull rod to the piston of the cylinder. As a further alternative, the system can be mechanical, with a pinion meshing with a rack coupled to a traction rope.
Patent DE-4420058-A1 (DE)
Title: Device for checking the service life of electronic or electrical domestic appliances
Inventor: KIM JAE SHIN
IPC: G11B33/10
Filed: 1994-06-08
Abstract: A device for checking the service life of electronic or electrical domestic appliances checks the current operating time and optimises thereby the servicing or after-sales service and the service life. The device for checking the service life of electronic or electrical domestic appliances contains a drive unit (4), which outputs drive signals of the electronic or electrical appliances, a memory (5) for the accumulative storage of the current operating time by means of a microprocessor (3), a signal input unit (1) for inputting control signals and confirmation signals, which check the service life of the electronic or electrical appliances, a display (2) for showing the accumulated operating time when corresponding confirmation signals for checking the service life are output by the signal input unit (1), a microprocessor (3) for processing and accumulating the current operating time by inputting the drive signals of the drive unit (4), and for storing these values in the memory (5) and for showing these values in accordance with the signals of the signal input unit (1). <IMAGE>
Patent DE-4420113-A1 (DE)
Title: Snap action carrier for cathodic vacuum sputtering plant
Inventor: NAEHRING HERBERT
IPC: C23C14/56
Filed: 1994-06-09
Abstract: The substrate carrier plate (17) engages in one or more locations through recesses (24, 25) onto centering pegs (22, 23) projecting out of the plane of the carrier (10) and in at least one further location by means of a clamp (18) pressing it against the carrier (19). The clamp (18) moves between its clamping and released positions on the base (2) when the operating link (11) is moved by the lever (21). The clamping rollers (14) run through holes (20) in the carrier plate (17) on the ramps (15) behind which the rollers come to the release position. Moving along these ramps away from the hole, the roller moves away from the carrier (19).
Patent DE-4421744-A1 (DE)
Title: Use of a kneading alloy of the type AlMgSiCu for producing high strength and corrosion resistant components
Inventor: FISCHER GERNOT DR ING
IPC: C22C21/08
Filed: 1994-06-22
Abstract: Proposed is the use of a kneading alloy of the type AlMgSiCu of the following composition:     0.7  - 1.1% by weight of Si   0.7  - 1.1% by weight of Mg   0.3  - 0.8% by weight of Cu   0.3  - 0.9% by weight of Mn   0    - 0.5% by weight of Fe   0.05 - 0.25% by weight of Cr   0    - 0.20% by weight of Zn   0.04 - 0.20% by weight of Zr   0.02 - 0.1% by weight of Ti   balance Al, where a homogenisation takes place at a temperature of 420-480 DEG C and a holding time of 3-15 hours immediately after casting or after a single reshaping, for manufacturing high strength corrosion resistant forged components, in particular of safety components in automotive construction.
Patent DE-4425036-A1 (DE)
Inventor: AHLFELD MICHAEL D
IPC: B60J10/08
Filed: 1994-07-15
Abstract: A weatherseal includes a supporting carrier 34, a body 36 of elastomeric material formed on the carrier, a layer of decorative material 56 disposed on a surface of the body, and a backbone strip 32 of longitudinally incompressible material disposed between the decorative layer and the carrier for reducing wrinkling of the decorative layer when the weatherstrip is bent on a radius with the decorative layer inside. Another strip 62 disposed adjacent to an irregular carrier eliminates irregularities from the surface of a thin portion of the elastomeric body and improves the appearance of the weatherseal. <IMAGE>
Patent DE-4426000-A1 (DE)
Title: Synchronisation monitoring installation for digital systems
Inventor: WETTENGEL HEINZ DIPL ING
IPC: H04Q11/04
Filed: 1994-07-22
Abstract: The comparators (V1, V2, V3) monitor several frame synchronisation words and the multiplexer (MUX) is controlled so that the results of the monitoring process on the input of the switches can be supplied cyclically at the output of the multiplexer. The cycle period pref. corresponds to a whole number multiple of the frame periods. The result of monitoring a predetermined frame synchronisation word can be applied to the output of the multiplexer more frequently than the result of the monitoring of this or another frame synchronisation word.
Patent DE-4428436-A1 (DE)
Title: Sawing device for executing several cuts
Inventor: BAUER ANTON
IPC: B23D45/10
Filed: 1994-08-11
Abstract: The device has several cutting heads (13-15) movable against a workpiece using sawing blades (19,20,23,24). The unit has a sawing blade drive (11) and a drive (8-10,12) for the feed for the cutting heads. The feed drive is arranged as a common feed for the cutting heads and the simultaneous execution of a number of cuts. The feed drive incorporates a drive platform (12).
Patent DE-4429751-A1 (DE)
Title: Apparatus and method for engraving a marking on flat or curved surfaces
Inventor: WYSSEN HANS
IPC: B44B3/00
Filed: 1994-08-22
Abstract: The apparatus for engraving selected index codes on surfaces of various materials, for the purpose of identification of vehicles and other personal goods, comprises a cutting awl 18, connected to a drive motor 22, as the result of which the cutting awl rotates in only one direction about its longitudinal axis, and a template, consisting of a template board 10, which is produced from a durable, flexible material and has, on its back, means for fixing it to the surface to be engraved. As a result, the template can be fixed on the surface, and the engraving can be executed by the rotating cutting awl by means of the guide slits 12.