baber/WOPTO huggingface dataset:
Patent DE-4315637-A1 (DE)
Title: Method for detecting the position, the direction (sense) of rotation and/or the speed of rotation of a rotatably mounted part
Inventor: KALB ROLAND
IPC: G01P13/04
Filed: 1993-05-11
Abstract: The invention relates to a method for detecting the position, the direction of rotation and/or the speed of rotation of a rotatably mounted part which can be applied, in particular, to the adjustment of closing parts in motor vehicles which is carried out using an external force, e.g. in an electrically driven window lift (window lifter) with anti-trapping protection. The method permits the number of components and the overall space to be reduced. The method according to the invention is characterised in that the control commands of the motor are also fed to the evaluation logic system and, as a function of the direction and duration of the control command,     (a) the high or low edges of the digitised signal, or (b) one of the high or low edges in conjunction with the level of the signal at the instant of the motor startup or of the reversal of the direction of rotation of the motor are assigned to one or other direction of movement (direction of rotation).
Patent DE-4319872-A1 (DE)
Title: Device and method for controlling the transport and the positioning of paper sheets
Inventor: LIPIZ JAVIER
IPC: B65H7/14
Filed: 1993-06-16
Abstract: The invention relates to a device and a method for controlling the transport and the positioning of paper sheets. By means of a measuring unit (3), which comprises a light transmitter (12), optical means (14) and optoelectric elements (16), the position of a paper sheet (6) is monitored and controlled. For this purpose, the output signals of the optoelectric elements (16) are fed to a control unit (20) which, in conjunction with data from the printer control (24) provides corresponding control signals for the paper transport rolls (34) or the drive means (36) for the transport means (38) for tracking the measuring unit (3). <IMAGE>
Patent DE-4321534-A1 (DE)
Inventor: BROCK THOMAS DIPL CHEM DR
IPC: C08G18/73
Filed: 1993-06-29
Abstract: The invention relates to a process for the production of a multilayer finish by applying a base coat comprising an aqueous (water-borne) coating composition to a substrate and then applying a layer of a clear coat containing organic solvents, which gives coatings having excellent hardness and gloss. To this end, the base coat layer is produced by applying an aqueous coating composition, containing, in addition to water, one or more pigments and optionally one or more organic solvents, neutralisers and additives which are conventional in paints, as binder:  a combination of   I) from 99.5 to 85 % by weight of one or more aqueous, physically drying polyurethane binders having such a content of OH groups and acid functions that the OH number does not exceed 10 and the acid number does not exceed 30, of which from 10 to 50 % by weight based on the solids content of component I), can be replaced by one or more unsaturated products of the reaction of carboxyl-functional polycondensates with ethylenically unsaturated monomers, and II) from 0.5 to 15 % by weight of one or more polyisocyanates which are liquid at room temperature or have been liquefied by means of organic solvents and contain more than one free isocyanate group, from the group consisting of diisocyanates of the formula <IMAGE> in which the radicals R1 and R2 can in each case be identical or different and where     R1 = -H or -CnH2n+1   R2 = -CnH2n+1,   where n = an integer from 1 to 6 and A = a single bond, an aromatic or alicyclic radical or a linear or branched aliphatic radical having 1 to 12 carbon atoms, and/or polyisocyanates derived therefrom, where up to 40 % by weight, based on the solids content of the polyisocyanate component II, can be replaced by one or more different polyisocyanates which are liquid at room temperature or have been liquefied by means of organic solvents and contain more than one free isocyanate group, where the percentages by weight of the components I) and II) are in each case based on their solids content and add up to 100 % by weight, and where component II) is added to the coating composition just before its application.
Patent DE-4325597-A1 (DE)
Inventor: HOERSCH HEINER DIPL ING
IPC: E06C5/04
Filed: 1993-07-30
Abstract: 2. In a turntable assembly (1), particularly a turntable ladder of a fire-fighting vehicle, having a ladder assembly and flexible guide ropes (8, 9) laid to the top of the ladder and which are passed over deflection units (10) attached to the end faces of ladder diagonals (7), at least one deflection unit (10) has a row of rollers (11) disposed substantially in a semicircle, via which a guide rope (8) is guided along the semicircular arc which determines the radius of deflection (R) of the guide rope (8), the rollers (11) having a radius (r) which is very small compared with the radius of deflection (R). By this means a very compact design of deflection unit for a plurality of guide ropes can be achieved, without the guide ropes being subjected to excessive bending. <IMAGE>
Patent DE-4326295-A1 (DE)
Title: Machine for introducing a suspension loop in an article being processed
Inventor: SCHAD RUDOLF
IPC: D04G5/00
Filed: 1993-08-05
Abstract: A machine for introducing a suspension loop in an article being processed (3), preferably a piece of meat, resting on a supporting table (2) has a needle (6), from which a first thread portion (5) leads, outside the article (3) being processed to be inserted, to a loop-closing device (7). Before the needle (6) pricks through the article (3) being processed and, at the same time, feeds a second thread portion to the loop-closing device (7), a thread-deflecting device (11) arranged between the loop-closing device (7) and the needle (6) deflects the first thread portion (5) to one side in a specific manner, so that the loop length can thereby be fixed. <IMAGE>
Patent DE-4328836-A1 (DE)
Title: Brake piston for disc brakes
Inventor: GERHARDT WINFRIED
IPC: F16D65/14
Filed: 1993-08-27
Abstract: A two-part brake piston for disc brakes is made up of a cup-shaped brake-piston part (1) and an isolating body (2) which is intended to be pressed against a brake pad, direct contact between the brake-piston part (1) and the brake pad being prevented by the isolating body (2). According to the invention, the isolating body (2) is provided with radially projecting ribs (4) and/or a burr (12) which rests against the inner wall (5) of the brake-piston part (1) and exert a wedging effect. The process of manufacturing the brake piston involves press-fitting the isolating body (2) into the cup-shaped brake-piston part (1), manufacturing tolerances being automatically compensated for by abrasion or plastic deformation of the ribs (4) and/or of the burr (12). <IMAGE>
Patent DE-4331252-A1 (DE)
Title: Hair loss treatment and hair regrowth promoter - comprises drink and hair gel contg. cold pressed juice of merismatic tissue of cactus plants and pampas grass.
Inventor: WARSCHKOW SYLVIA
IPC: A61Q7/00
Filed: 1993-09-15
Abstract: Treatment comprises (A) a drink for internal consumption comprising (a) 40-85% diet juice e.g. of tomato, orange, carrot, cherry or grape, (b) 5-35% spray dried L-aminoacids derived from tissue protein, K, Ca, Mg, and fe and (c) 5-55% cold pressed juice of merismatic tissue of tropical green leaf plants such as cactus types and pampas grass, and (B) hair gel for external application comprising (a) 50-95% cold pressed juice of merismatic tissue of tropical green leaf plants such as cactus types and pampas grass treated with gelatinin (sic) stabilisers and (b) 5-30% cold pressed juice of merismatic tissue of green weed plants such as ribwort (plantago lanceolata), dandelion (Taraxacum officinale) or nettle, with addn. of 30-50% alcohol. USE/ADVANTAGE - The treatment is useful for treating conditions such as male pattern baldness and alopecia areata. The treatment gives immediate redn. in the rate of hair loss to the normal level of 40-120 hairs/day and promotes regrowth of hair in areas where hair loss has taken place.
Patent DE-4333188-A1 (DE)
Title: Wall or furniture covering, especially wallpaper
Inventor: TESCH GUENTER
IPC: B32B37/22
Filed: 1993-09-29
Abstract: A wall or furniture covering, especially wallpaper, which has a substrate (3, 6, 9) and particulate foil-like material arranged on the latter and possessing thermal plastic properties, is described. The material arranged on the substrate is connected to this by the action of temperature and pressure, in such a way that the surface of the wall or furniture covering is provided with a three-dimensional structure in the form of elevations (2, 7, 10). <IMAGE>
Patent DE-4334953-A1 (DE)
Inventor: MIICHI YOSHINORI
IPC: B62D17/00
Filed: 1993-10-13
Abstract: A wheel alignment control method for a motor vehicle and a control apparatus therefor in which every time a vehicle drive state, steering history, and high-speed steering-hold mode are discriminated by sensor outputs, a processor determines target values of a caster angle, camber angle, and toe angle in accordance with inference outputs computed by fuzzy inference based on fuzzy rules, corresponding individually to a plurality of vehicle drive modes, steering modes, and high-speed steering-hold mode, and discrimination results. Operating sections adjust the camber and the like by means of a driver circuit which responds to the processor outputs. Thus, a fine adjustment for alignment is made, and wheel alignment adaptable to the vehicle drive modes and the like is established.
Patent DE-4340695-A1 (DE)
Title: Optical aid for rear of vehicle
Inventor: WULLENWEBER RUDOLF DR
IPC: B60R1/00
Filed: 1993-11-30
Abstract: Optical aid attachable to the rear of a vehicle as a pair of mirrors adjustable horizontally, vertically and in height. The mirrors must have a diameter of at least 25cm or take the form of squares with this dimension. The type of attachment filling and the method of adjustment depend on the shape of the rear of the vehicle. On vehicles such as cars attachment is by magnets to avoid damage to the bodywork; on goods vehicles attachment can be by screws.
Patent DE-4403291-A1 (DE)
Title: Wood preservatives contg. zinc
IPC: B27K3/52
Filed: 1994-02-03
Abstract: Wood preservatives comprise a water-insoluble Zn salt of a dicarboxylic acid internal hydrazide (I), where the salt can be solubilised with excess base and can be fixed to wood by reaction with wood constituents.
Patent DE-4410262-A1 (DE)
Title: Vulcanisates having improved heat-ageing and heat-resistance properties, in particular for bearings with low damping.
Inventor: GRAEBNER FRIEDRICH-WILHELM DIP
IPC: C08K5/39
Filed: 1994-03-24
Abstract: Published without abstract.
Patent DE-4412793-A1 (DE)
Title: Intense, uniform, economic and convenient photo-irradiation to carry out photochemical reactions
Inventor: CLEMENS JOACHIM
IPC: G01N1/44
Filed: 1994-04-14
Abstract: The appts. rotates about its centre of gravity, conducting photochemical reactions at a wavelength of 150-1000 nm. The horizontal lamp, once aligned, is surrounded by a holder for up to four filter glasses, and a shape, which may be used to obscure the lamp during operation. Reaction vessel mounted horizontally, at a variable distance from the lamp, orbit the common axis. Test material adsorbed on vessel walls is removed mechanically, at regular intervals.  A suitable reaction vessel for the above appts. is also claimed.
Patent DE-4415472-A1 (DE)
Title: Processing of electrical and electronic waste
Inventor: FICHTLER WALTER DIPL ING
IPC: B03B9/06
Filed: 1994-05-03
Abstract: To breakdown discarded electrical and/or electronic material into specific materials, for recovery or disposal, the matter is initially sorted by size and/or type into coarse fractions to be broken down in an initial stage (11) for at least a partial mechanical sepn. of the metal and non-metal materials at the first fraction (12). The fraction (12) is passed to further stages for sepn. into different fractions according to the nature of the materials to give sorted material from the original feed. Also claimed is the use of a rotating shaft with projections, acting against a counter unit, to give a shearing action to break down the electrical and/or electronic material.
Patent DE-4415719-A1 (DE)
Title: Efficient purificn of waste gas with max utilisation of absorbent
Inventor: ESCHENBURG JOACHIM
IPC: B01D53/50
Filed: 1994-05-04
Abstract: Sepn. of HF, HCl, SO2, polyhalogenated hydrocarbons, Hg, Hg cpds. and dust from waste gas (I) comprises (a) contacting contaminated (I) with an absorbent (II) at a temp. 70-80 deg C above its dew pt.; (b) passing the gas-solid suspension into a preseparator for sepn. of most of the solids; (c) passing the suspension through a final separator for almost quantitative sepn. of all (II) added and the suspended solids; (d) recycling the solid from (c) to the reactor; and (e) recycling a side stream of the solid from (b) to the reactor and discharging and disposing of the remainder. Zeolite is opt. used as a component of (II).
Patent DE-4415959-A1 (DE)
Title: Separation of metal particles from fibres
Inventor: HERGETH HUBERT A DIPL ING
IPC: D01G23/02
Filed: 1994-05-06
Abstract: Metal particles are removed from a fibre stream in a column in which one wall consists partly of a transport device. The fibres are taken past a row of metal sensors distributed across the column width. Based on signals provided by the sensors, corresponding local diverters prevent fibres from being drawn into a suction funnel placed at an angle to the transport device so that the metal particles reach a collector. Pref. fibres are separated from an air stream by a condenser (1) and fall through a vertical chute (2) on a compressing and transporting roller (3). The fibres pass metal sensors (5) which provide a signal to a controller (6) to activate air jets (8). Colour sensors (4) can also be fitted for colour separation of fibres at the same time. Valves (7) open the air supply to the jets (8) with an appropriate time delay to blow metal particles together with a small amount of fibre into the chute (11) to be collected in a container (12). Normal fibres are drawn off through a suction funnel (9) in an air suction stream (10) under the control of a slide valve (13). Heavy non-metallic particles, eg stones, also reach the container (12) because of their inertia.
Patent DE-4416844-A1 (DE)
Title: Jump monitoring device for long and triple jumps
Inventor: PAETZ JOACHIM
IPC: A63B71/06
Filed: 1994-05-13
Abstract: The device has a visual instant display for indicating the jump quality. Light barriers (5,6) are arranged in the immediate vicinity of the take-off strip (3). The barriers are positioned above the surface of the strip, starting from the take-off null marker (7) and at a defined distance of at least 1 cm. transversely wrt. the run-up track (2).The light barriers have analogue connections to visual displays. At least one light barrier is arranged level with the null marker. The display field of the visual display has different colours before and after the null marking (8) on the display.
Patent DE-4417401-A1 (DE)
Inventor: OSTERMEYER THOMAS DIPL ING
IPC: E02F3/38
Filed: 1994-05-18
Abstract: A tool carrier has a first bearing part (3), a second bearing part (4) joined to the first bearing part (3) so as to swivel around a vertical axis (6), a rocker (1) joined to the second bearing part (4) so as to swivel around a horizontal axis (2), and a working tool (25) that may be joined to the rocker (1) by means of a quick change attachment (7). The second bearing part (4) may be made to swivel around the second axis (6) by means of a swivelling device (5). Quick change attachments are mounted between the first and second bearing parts (3, 4) on the one hand and the working tool (25) on the other hand.
Patent DE-4419315-A1 (DE)
Title: New hetero- and oxo-pyrrolizine derivs.
Inventor: LAUFER STEFAN DR
IPC: A61K31/55
Filed: 1994-06-01
Abstract: The present invention concerns heterocyclic compounds of general formula (I), wherein R<1>-R<7>, B, a and X have the meanings indicated in the description. These compounds can be used for the treatment of rheumatic ailments and for the prevention of allergic illnesses.
Patent DE-4422824-A1 (DE)
Title: Ski
Inventor: TIITOLA ANTTI-JUSSI
IPC: A63C5/12
Filed: 1994-06-29
Abstract: The invention relates to a ski which is produced from a plurality of mutually separate functional parts, consisting of a spring part (1) which is separately produced from fibre-reinforced plastic and provided with a sliding base (13), forming the supporting torso of the ski, a tip part (2) produced by the injection moulding process, and a rear part. A sleeve-like connecting element (21) is formed at least on the tip part (2) of the ski, and the front end of the spring part (1) is so designed that it fits into what has been referred to as the sleeve-like connecting element (21), the front end of the spring part (1) in question being so designed that, when the ski is assembled, it is connected to the sleeve-like connecting element (21) of the tip part (2) by being pushed into it. <IMAGE>
Patent DE-4424257-A1 (DE)
Title: High-power centrifugal pump with single-phase sync. motor drive for dish washing machines
Inventor: JANS GEROLD
IPC: F04D13/02
Filed: 1994-07-09
Abstract: A centrifugal high-power pump with a single-phase sync. motor drive comprising a single-phase sync. motor, a free-wheel coupling and a centrifugal pump is designed for operating with powers in the region of up to considerably over 100 W, with a low-noise, material-conserving start-up of the pump without demagnetisation phenomena of the rotor permanent magnets, and thus the sync. motor is fitted out with a box-shaped stator in which the poles are arranged radially, with an arbitrary stagger or offset to the radial line, and the coils are arranged directly at the air-gap.
Patent DE-4432167-A1 (DE)
Title: Running aid to conserve energy
Inventor: HAYE JOHANN GERRIET
IPC: A63B25/08
Filed: 1994-09-09
Abstract: The aid has a spring construction made of steel or other materials, which stores and releases energy during running steps. The energy for movement is supplied by the legs, and is only required to overcome losses due to friction and changes in height potential resulting from sloping ground. The reaction force due to contact with the ground may be transmitted to a joint in a plate behind the back of the runner, and from which the runner may hang. The runner may be suspended by sleeves with downwards narrowing tapers, which are wrapped around parts of the body with upwards increasing cross sectional area. The runner may experience a floating sensation while using the aid.
Patent DE-4432327-A1 (DE)
Inventor: WILDVANG HEINRICH
IPC: B05B15/50
Filed: 1994-09-10
Abstract: The base plate (4) of a shower head has a number of rows (15, 16) of water jets (5-7). Their outlet openings (10) have an upwards curvature (12) in the water outlet direction (11). The base plate (4) or ring disc is of a plastics, and pref. TPE, with a Shore hardness of about 90.
Patent DE-4432475-A1 (DE)
Title: Gas-nozzle holder on an arc welding or cutting torch
Inventor: SPERLING HERMANN
IPC: B23K9/32
Filed: 1994-09-13
Abstract: An arc welding or cutting torch with a gas nozzle which can be mounted on a holder arranged on the torch neck. In order to obtain good heat transfer from the gas nozzle to the gas-nozzle holder upon simple exchange of the gas nozzle and with reliable retention at the gas-nozzle seat, the gas-nozzle holder has an insertion groove for inserting the gas nozzle, the gas nozzle, at least in its area which is inserted into the insertion groove, being made of a material having a higher coefficient of thermal expansion  gamma  than that of the material of the gas-nozzle holder.
Patent DE-4437351-A1 (DE)
Title: Adjustment of protection circuit of motor for document shredder cutter drive
Inventor: ERLECKE JENS
IPC: H02H3/04
Filed: 1994-10-19
Abstract: The protection circuit of an induction motor (14) used in a document shredder is activated by the value of the current drawn. This value is compared with a stored setpoint value, this itself being fixed automatically depending on the actual current value at a given time and under given motor conditions. The setpoint and actual values are digital ones and the comparison is repeated preferably at close points in time. One setpoint value is fixed before the apparatus is started and then further ones are found automatically. The current drawn is deduced from the voltage taken from the condenser (22) across the motor terminals. There is a time delay between the comparison and the activation of the follow-up activity.
Patent DE-4438869-A1 (DE)
Title: Method of producing impact protection profile for stiffening vehicle door
Inventor: MAUER WERNER
IPC: B60J5/04
Filed: 1994-11-03
Abstract: The method involves the impact protection profile being made from rolled sheet metal and closed along a seam (12) by a welded joint (14). The hollow profile cross section (10) has integrally formed connection flanges (16). The flange areas can be reinforced by doubling over and/or by connecting to an additional layer (20) of reinforcement material. Crimps (18) can be formed between the axial end regions.
Patent DE-4439383-A1 (DE)
Title: Electrical transmission entrance for motor vehicle airbag electrical release system
Inventor: WEIS WOLFGANG
IPC: H01R35/02
Filed: 1994-11-04
Abstract: A rotary electrical coupling provides a number of electrical signals and supply paths between parts (12, 14) that have relative motion. The arrangement is of the type that can be built into the steering wheel and steering column assembly of a road vehicle. The housing parts are of cylindrical cross-section and within the annular space is located a multi-track cable ribbon (16) that is wound as a spiral. The ends of the ribbon cable are brought out of the housing through guides (26) and the ends are finished as separate wire with contacts (24). The ribbon is long enough to allow a number of turns of the wheel to take place.
Patent DE-4443602-A1 (DE)
Title: On/off and directional controller for mains powered vent actuator
Inventor: LAHMANN JOACHIM
IPC: H02P23/24
Filed: 1994-12-07
Abstract: An on/off and directional controller for the direct mains operation of electrically powered venting equipment is intended for use with a single phase reversing motor (M) having the dual stator windings (L1,L2) which operates in conjunction with a suitable vent opening/closing actuator. The system dispenses with conventional limit switches by detecting the marked unsymmetry of the winding voltages (U1,U2) when rotor movement is prevented at the extremes of fully open or fully closed vent condition. On reaching one or other end condition resulting in stator voltage differences in excess of a predetermined threshold the circuit initiates mains power switch-off via the controlling relays, thyristors or triacs (X1,X2).
Patent DE-4447314-A1 (DE)
Title: Process and device for filtration in air purification devices
IPC: B01D46/42
Filed: 1994-12-31
Abstract: Process and interchangeable filter module device for the filtration and regeneration of soot particles which arise in the burning off of analysis samples, esp. in laboratories. The exhaust gas to be cleaned flows into at least one filter module (3) open at the inlet in the suction direction (16), and closed at the outlet. There is high temp. resistant fibrous filter material (14) in the filter module, which pref. contains Al2O3, SiO2 and ZrO2 and also a smaller amt. of B2O3. The filter material has a catalyst on its surface from the gp.: oxidn. catalyst for carbon monoxide or carbohydrate removal, and a redn. catalyst to remove NOx. The exhaust gas is sucked through at least one area by an exhaust fan (7) and flows out (8) after cleaning. The combustion flame is sucked directly into the inlet opening (16) by the fan (7). The thermal energy from the combustion is enough to regenerate the filter module. The filter material is pref. pre-treated with a soln. to reduce the soot combustion temp. below 600  deg C