baber/WOPTO huggingface dataset:
Patent DE-3615986-A1 (DE)
Inventor: HESSE KURT
IPC: A63H17/26
Filed: 1986-05-13
Abstract: PCT No. PCT/DE87/00169 Sec. 371 Date Feb. 22, 1988 Sec. 102(e) Date Feb. 22, 1988 PCT Filed Apr. 13, 1987 PCT Pub. No. WO87/06849 PCT Pub. Date Nov. 19, 1987.In a toy automobile for toy roadways with an electric driving motor supported by the chassis of the vehicle, the latter being supportable when in motion on lateral guiding elements of the toy roadways by turning of the front wheels, the chassis of the vehicle is divided crosswise for reducing the expenditure of components and for making the steering functions safe, forming a front chassis part and a rear chassis part, and the two parts of the chassis are rotatably and pivotably connected with one another by an articulated pin with little play, whereby the rear chassis part supports the driving motor and front chassis part supports a common axle for the front wheels, such axle swinging freely. In addition, with a plate-like extension, the front axle extends across the rear chassis part, and for pivoting the front axle when the vehicle is in motion, a section of the extension is in friction-grip contact with a driving pinion, the latter being rotatable in both directions, until the one or other position of pivoting is reached, and the friction grip between the extension and the driving pinion is cancelled when the vehicle is not in motion.
Patent DE-3618348-A1 (DE)
Title: Device for operation of a resistance welding machine, or of another pulsed-power load
Inventor: SCHWARZENAU REINHARD DIPL ING
IPC: H02M5/45
Filed: 1986-05-31
Abstract: In the case of a device for operating a resistance welding machine or another pulsed-power load of high power, which loads are supplied via a controllable invertor as control element, it is intended to reduce the reactive volt ampere consumption severely and to reduce the real power consumption comparatively. This is achieved in that a mains-supply converter, having an intermediate circuit with a pulse invertor (5) having two or more phases, is provided as control element, in the case of which an intermediate-circuit battery (3) (which supplies said invertor and is rechargeable) is arranged in parallel with said invertor in the intermediate circuit, in that the battery is charged at a constant charging current which essentially corresponds to the mean value of the load current, and in that the invertor is self-commutated and is pulsed at high frequency (approximately 500 Hz) from the battery. <IMAGE>
Patent DE-3636770-A1 (DE)
Title: Method and device for dressing grinding wheels with a constant force
Inventor: SUBRAMANIAN KRISHNAMOORTHY
IPC: B24B53/04
Filed: 1986-10-29
Abstract: Highly abrasive or heavy-duty grinding wheels are dressed (sharpened) by applying a dressing bar with a constant force onto the grinding surface of the grinding wheel.
Patent DE-3637517-A1 (DE)
Title: Auxiliary apparatus for introducing plants into receptacles filled with substratum, in particular for hydrocultures
Inventor: BASLER HEINZ
IPC: A01G9/08
Filed: 1986-11-04
Abstract: Plants can be conveniently introduced at any time into the granular substratum of a hydroculture by means of this auxiliary apparatus. The latter comprises a core piece (1) which is enclosed in the lower region by a two-part sleeve (2, 3). On introducing a plant, the setting apparatus is plugged into the substratum and the core piece is then drawn out, with the result that only the sleeve remains in the substratum, into the cavity of which sleeve plants with roots or plants with stems are introduced. After the introduction of the plant, the sleeve serving as cavity can be drawn out of the substratum in two parts without damaging the leaves or blooms of the plant. The roots or the stem of the introduced plant are fully enclosed by the substratum when the sleeve is drawn out, and the roots or the stem of the plant is/are situated in the nutrient solution of the hydroculture. <IMAGE>
Patent DE-3638768-A1 (DE)
Title: Key
Inventor: BAUER GEROLD
IPC: E05B19/24
Filed: 1986-11-13
Abstract: In a key with a key bit fastened to one end of a rotary body, and with a grip provided at the other end, a movable ring is drawn onto the rotary body so as to be incapable of being stripped off, in the region between the bit and the grip, for the purpose of individualising marking. For use as a toy, for example as a magic key, an extension of the rotary body is removable or the key can be taken apart, so that the ring can be stripped off and slipped on.
Patent DE-3639305-A1 (DE)
IPC: E06B9/68
Filed: 1986-11-17
Abstract: The invention relates to a gearing for winding-up and unwinding a roller shutter consisting of several slats, which is mounted in a roller shutter box (3) or on two lateral shells (2) via a roller shutter cylinder (4), and the roller shutter box or the shells being mountable on the masonry or the like. The gearing comprises an inlet opening in a gear wheel for the insertion of an input rod to be operated manually or with a motor and an outlet opening in a gear wheel for the insertion of an output rod, which leads to the roller shutter cylinder or a roller shutter gearing preceding said cylinder. When starting from a known gearing of this type, to allow still further adaptation by the fitter to various soffits and installation conditions of the windows or doors at the construction site, i.e. in situ, corresponding to the particular conditions there, at least three intermeshing gear wheels are provided which each have an inlet or outlet opening (7, 8, 9) for the insertion of the input rod (10) or the output rod (6), the gearing (1) has a flange (11) for its releasable attachment to the roller shutter box or the lateral shell (2) and said flange is mounted at a point on the gearing situated outside the centre of the gearing (as seen in its longitudinal direction). <IMAGE>
Patent DE-3643479-A1 (DE)
Inventor: MARKER HANNES
IPC: B63H9/06
Filed: 1986-12-19
Abstract: The sail held between a mast (9) and a forked boom (10) is provided with separate sail sections (2, 3) fixed by their yard-arm to the main after-leech (4) of the overall lower sail (1) by means of spring elements (7) and each subjected to a different trimming tension with its individual after-leech (5, 6). When the wind force increases the sail automatically acts in a reef-tying manner, whereby first the sail section (3) and then the sail section (2) perform the ''adjustment''. When the wind drops, the total size of the sail is restored.
Patent DE-3700805-A1 (DE)
Title: Fibre-reinforced composite material based on tungsten/heavy metal
Inventor: BUEHLER KLAUS DR ING
IPC: C22C47/02
Filed: 1987-01-14
Abstract: A fibre-reinforced composite material, which is particularly suitable for use as metal core in penetrating projectiles, consists of tungsten/heavy metal alloy fibres which are embedded in a matrix of a metal powder, the density of the matrix being equal to or greater than that of the tungsten/heavy metal alloy. The fibres in this case have a structure in which elongate, unidirectionally arranged tungsten grains are arranged in a matrix of preferably iron/nickel and at the same time have the function of short-fibre reinforcements. The metal powder used is preferably tungsten powder.
Patent DE-3702452-A1 (DE)
Title: Flat gasket, especially for sealing locations subjected to high thermal loading
Inventor: MAJEWSKI KLAUS-PETER DIPL ING
IPC: F16J15/12
Filed: 1987-01-28
Abstract: A flat gasket for sealing locations subjected to high thermal loading, particularly in the area of the exhaust of internal combustion engines, consists of a laminate comprising a jagged metal sheet in the core, sheets of soft material and/or metal sheets resting on it and outer covering plates on one or both sides - preferably composed of copper or copper alloys - with a thickness of between 0.05 and 0.15 mm. The jags of the jagged sheet pierce the outer covering plates and these covering sheets are thus clamped to the laminate. By virtue of the thin covering sheets, the gasket can be deformed in the manner of a gasket made of soft material and provides a good seal while the underlying sheet of soft material is reinforced and protected from destruction under high-temperature loading. <IMAGE>
Patent DE-3702513-A1 (DE)
Title: Method and device for applying embossing holograms on an endless printing product
Inventor: HENNING WERNER
IPC: B41M1/24
Filed: 1987-01-28
Abstract: The invention relates to a method and a device for applying, by machine, embossing holograms on an endless printing product, wherein a heated, rotating embossing body acts in a roller gap upon the endless printing product, transported with even feed, and an embossing hologram web transported in cycles, and wherein the point in time of the cycled feed of the embossing hologram web is adjustable.
Patent DE-3706246-A1 (DE)
Title: Master cylinder and method for its manufacture
Inventor: CONSTANCE WILLIAM JOHN PETER
IPC: B60T11/22
Filed: 1987-02-26
Abstract: The method for the manufacture of a master cylinder from prefabricated parts comprises the following working stages:   - Fixing of a base (5) on the outer surface of a pressure cylinder (1),   - Forming of a vessel (8) as a one-piece plastic moulding, - And fixing of the vessel (8) on the base (5) by turning over a base flange (7) around a peripheral flange (9) of the vessel (8).   In another embodiment, the base may have a thread, into which the vessel is screwed in order to hold the base and vessel together. <IMAGE>
Patent DE-3714303-A1 (DE)
Title: Mast pole for masts of sailboards
Inventor: PRADE ERNSTFRIED
IPC: B63B35/79
Filed: 1987-04-29
Abstract: The invention concerns an adjustable-length mast pole for masts (1) of sailboards. A tubular mast pole part (3) telescopes in a hole (6) in the upper end (4) of the mast (1), and can be fixed in various positions. An elastic intermediate piece, constructed as a sliding rubber ring (7), is provided on the outside of the mast pole part (3). The hole (6) in which the mast pole part (3) can slide has a funnel-shaped flare (8), which forms an incline (9) abutting the rubber ring (7). The downwards movement of the mast pole part increases the elastic deformation of the rubber ring (7), and fixes the mast pole part in place with respect to the upper end (4) of the mast (1). <IMAGE>
Patent DE-3715919-A1 (DE)
Title: Sweetener, process for the production and use thereof
Inventor: SCHWENGERS DIETER DR
IPC: A23L27/30
Filed: 1987-05-13
Abstract: Sweetener for foods, drinks and feeds in solid or liquid form, containing at least 50% by weight of a mixture of 5-O-( alpha -D-glucopyranosyl)-D-mannitol and -D-sorbitol in the ratio 10 : 7 to 2 : 3, in the presence or absence of one or more sweeteners selected from the group comprising artificial sweeteners and sugar substitutes. The mixture is preferably produced by catalytic hydrogenation of leucrose having a degree of purity of at least 95%.
Patent DE-3719842-A1 (DE)
Inventor: CIARLITTI RAYMOND
IPC: G01L9/00
Filed: 1987-06-13
Abstract: The pressure measuring device is located on a tubular body, namely on a flat (11) of a pipe or the ice containing pressurised fluid in its bore (15), so that a weakening of the wall occurs. Near the flat is located a metal membrane (12) as part of a capacitor, whose capacitance alters with deformation of the wall as pressure changes in the central passage (15) of the body. In this way, there is obtained a simple, inexpensive pressure measuring device, which can easily be attached anywhere. As shown the membrane or electrode (12) is a metal film on a ceramic body (13) secured by an insulating body (14). The electrode may, however, be a plate supported close to the flat (11) - Figs. 2, 3 not shown. The invention may be applied to an injector nozzle (Fig. 4 not shown) and two opposed flats formed on the nozzle for two transducer. <IMAGE>
Patent DE-3719943-A1 (DE)
Title: Setting device operated by explosive force
Inventor: OEHRY NORBERT
IPC: B25C1/18
Filed: 1987-06-15
Abstract: The setting device operated by explosive force has a holder (6) in which nails (14) and barrels (7) containing powder charges (17) are displaceably arranged. The holder (6) is mounted to be rotatable relative to a device part (1) constructed as a housing. Provided in the device part (1) is an axially displaceable mouth tube (21) and also, coaxially with the latter, a bore (22) in which a closure piece (25) is displaceably arranged. By turning the holder (6), one of the barrels (7) can be selectively introduced coaxially between the mouth tube (21) and the closure piece (25). By means of the mouth tube (21), the introduced barrel (7) can be inserted into the bore (22) to attain the position of detonation readiness. <IMAGE>
Patent DE-3736222-A1 (DE)
Inventor: MAURER INGO
IPC: H05B37/02
Filed: 1987-10-26
Abstract: PCT No. PCT/EP88/00956 Sec. 371 Date Jun. 6, 1989 Sec. 102(e) Date Jun. 6, 1989 PCT Filed Oct. 25, 1988 PCT Pub. No. WO89/04110 PCT Pub. Date May 5, 1989.A circuit arrangement is useful for controlling the brightness of a lamp (L) connected to a mains alternating voltage (N) by means of a sensor (SE) arranged on the lamp. The mains alternating voltage (N) is rectified by a rectifier (GL) and supplied to a transformer circuit (P, S) designed as a half-bridge transformer. The primary part (P) of the electronic transformer (P, S) is controlled by a brightness signal (H) which is modified, by a control unit (ST) connected to the sensor (SE), in function of the contact of the sensor (SE). The lamp (L) is connected to the secondary part of the transformer circuit (P, S).
Patent DE-3740434-A1 (DE)
Title: Antiblocking system for pressure medium-actuated brakes of a motor vehicle with differential gear with differential brake
Inventor: KRUSCHE HEINZ
IPC: B60T8/1761
Filed: 1987-11-28
Abstract: In an antiblocking system for pressure medium-actuated brakes of a motor vehicle with differential gear with differential brake (20) in which the brake pressure for the individual brakes is controlled as a function of the size of the brake slip determined from the detected wheel speeds, when using a differential brake (20) with differential speed-dependent differential braking torque the differential braking torque (MDB) which is effective in each case during a braking process is identified on the basis of the differential speed ( DELTA n), determined from the detected wheel speeds (nHL, nHR) and is effective at the differential brake (20), with reference to the differential braking torque characteristic curve (68, 70 or 72), which is decisive for a specific temperature (t), of the differential brake (20). In addition, the wheel braking torque produced by the actuation of the vehicle brake and by the differential brake (20), of the wheel (10 or 12) which is rotating more rapidly on the axle provided with the differential brake (20) is reduced by the identified differential braking torque (MDB) by appropriate reduction in the brake pressure. <IMAGE>
Patent DE-3744241-A1 (DE)
Title: Fastening method for wear elements
Inventor: GREINER GEB KEUTER
IPC: B02C13/282
Filed: 1987-12-24
Abstract: In order, in a fastening method for wear elements of a comminution machine, in which the wear elements have, on their side facing away from the wear region, at least one bearing eye having in each case one bore for an axle rod forming a fixed bearing for the wear elements, to eliminate the disadvantages connected with the removal of the axle rod and to provide a solution, which can be carried out economically, for the fastening of wear elements in a comminution machine, the wear elements can be slipped onto the axle rod transversely to the longitudinal axis of the latter and can be locked by twisting and/or by displacing the axle rod.
Patent DE-3802356-A1 (DE)
Title: Air-conditioning system for working and transportation vehicles
Inventor: FRIETERS WILLI
IPC: B60H3/06
Filed: 1988-01-27
Abstract: In the case of an air-conditioning system which is particularly suitable for vehicles working underground, the compressor, the hydraulic motor driving it, a solenoid valve, the evaporator, the condenser and air cleaners inserted into the air circuit are combined in an air-conditioning device to form a compact constructional unit which can be attached on the outside of the vehicle. Short Freon lines lead from the compressor to the evaporator and from there to the condenser and back to the compressor.
Patent DE-3802516-A1 (DE)
Title: Safety thermometer for microwave ovens
Inventor: SCHWAN BERNHARD
IPC: G01K1/08
Filed: 1988-01-28
Abstract: Safety thermometer for microwave ovens having a non-metallic capillary and a scale. The scale is formed on a non-metallic spike, separated from the capillary and into which the capillary is pushed (Fig. 1). <IMAGE>
Patent DE-3804121-A1 (DE)
Title: Method for the optoelectronic detection of semiconductor chips for the control of a positioning device in fully-automatic chip assembly
Inventor: LANGE LUTZ DIPL PHYS
IPC: G05B19/402
Filed: 1988-02-11
Abstract: The invention relates to a method which is used for the positioning of chips in the supply of chips in a fully-automatic chip assembly device. According to the invention, the correction of position is already carried out during the course of an index step. The realisation of this method is expediently carried out in a hardware unit which encodes all combination possibilities of the photosensor signals directly into motor control signals.
Patent DE-3805771-A1 (DE)
Title: Arrangement for synchronous adjustment of the inclinations of the seat and back of a swivel chair or armchair
Inventor: NIKOV LJUBOMIR
IPC: A47C1/032
Filed: 1988-02-24
Abstract: Arrangements for synchronous adjustment of the inclinations of the seat and backrest of a swivel chair or armchair, consisting of a back- and seat-inclination adjustment device which is articulated on the seat support and has a blocking device, have the disadvantage that during adjustment a change occurs in the distance from one point of the seat to one point of the back, with the result that tensile forces are exerted on the clothing of the user in the region of their back ("shirt pull-out effect"). This is to be avoided by the new arrangement. The back- and seat-inclination adjustment device (B) is mounted, when seen from the back, behind the median longitudinal axis of the standing tube (1) so as to be pivotable on a shaft (7) of the seat support (A; A') and the seat (3) is connected in its rear region to the adjustment device (B) via a link arrangement (17, 18, 19; 17'), so that the seat (3) during adjustment can perform an angular movement about its articulation point (5; 5', 21) on the seat support (A; A') and a relative movement to the back. The arrangement is suitable for swivel chairs and armchairs, in particular office swivel chairs and armchairs, with adjustability of the inclinations of seat and back. <IMAGE>
Patent DE-3809707-A1 (DE)
Title: Device for reliable dosage of insulin units in disposable syringes
Inventor: WACKER FRIEDRICH
IPC: A61M5/315
Filed: 1988-03-23
Abstract: Since a 1 ml or 2 ml disposable syringe is divided up into 40 or 80 units it is very difficult, particularly for poorly sighted elderly patients, to recognise the calibration lines on the syringe on drawing up the required amount of insulin. Under certain circumstances this may lead to serious dosage errors. The device stops the piston movement of the syringe during drawing up (filling of the syringe) at a previously determined point which corresponds exactly to the amount of insulin units required. For this purpose, the device (4) is inserted in the piston barrel (1) and anchored under the piston grip (2). By using this device the patient can be assured that he/she supplies his/her body with the correct dose of insulin every time. <IMAGE>
Patent DE-3810553-A1 (DE)
Title: Sleeve element of a mounting anchor for prefabricated concrete compound units
IPC: E04B1/41
Filed: 1988-03-29
Abstract: Published without abstract.
Patent DE-3815116-A1 (DE)
Title: Device for tensioning the fibre strands (rovings) and for signalling breaks of the rovings on an apparatus for the winding of hollow bodies consisting of fibre-reinforced synthetic resin
Inventor: IMMEL ALFRED
IPC: B65H63/032
Filed: 1988-05-04
Abstract: Published without abstract.
Patent DE-3818542-A1 (DE)
Title: Method and device for the testing of a technical (industrial) body
Inventor: HOEPER GERHARD DIPL ING
IPC: G01N23/04
Filed: 1988-05-31
Abstract: Computer tomography is applied in the testing of the technical (industrial) body. In this case, a radiation source and an associated sensor are rotated together about the technical body and displaced perpendicular to the direction of rotation. The radiation source and the sensor are on a carrier which can be closed around the technical body to be tested and can be fastened to the latter. The preferred field of application relates to the testing of welded plastic pipes.
Patent DE-3827170-A1 (DE)
Title: Process for the homogenisation and improvement in fertility of agricultural soils by mechanical working and apparatus for carrying out the process
Inventor: MEIER PETER
IPC: A01B17/00
Filed: 1988-08-10
Abstract: The plough (1) which can be mounted on the rear side of a traction vehicle consists of a plurality of plough bodies (5) which are arranged offset rearwards and laterally and behind which follows a subsoiler (10) projecting downwards. These subsoilers (10) are each arranged next to the nearest laterally set-back plough body (5) or its working region and give rise, together with the latter, to an intermixing effect on the earth mass supplied. <IMAGE>
Patent DE-3829638-A1 (DE)
Title: Motor vehicle
Inventor: SCHOELL GUENTER PROF DR ING
IPC: B60L11/18
Filed: 1988-09-01
Abstract: Fig. 1 shows a series-produced motor vehicle (2) whose rear axle (3) is driven by an internal combustion engine. A single-axle vehicle trailer (6) which serves as pushing vehicle or towing vehicle is coupled to the motor vehicle (2), the axle (7) of the said trailer (6) being made to rotate by an electric motor (9) via a differential gearing (8). Accumulators (10) which are also located on the trailer (6) serve here as current source for the electric motor (9). The motor vehicle (2) can thus be optionally driven by the internal combustion engine and/or by the electric motor (9). <IMAGE>
Patent DE-3833368-A1 (DE)
Inventor: CAO HOAI CHAU
IPC: C11D17/08
Filed: 1988-09-29
Abstract: Lecithin or certain other phosphate esters of glycol, polyglycol or glycerol are added to a non-aqueous liquid heavy duty laundry detergent composition in the form of a suspension of builder salt in liquid nonionic surfactant containing small amounts of low density filler, such as hollow plastic or glass microspheres to provide stabilization against phase separation and further containing a small amount of organophilic modified clay, such as a water-swellable smectite clay, in which the metal cations are totally or partially exchanged with mono- or di-long chain quaternary ammonium compound to provide a visco-elastic network structure. The lecithin reduces plastic viscosity and helps maintain the viscoelastic network structure over extended periods of time.
Patent DE-3834218-A1 (DE)
Title: Method for electrolytic etching of aluminium foils
Inventor: EICHELE ROLAND DR
IPC: H01G9/04
Filed: 1988-10-07
Abstract: In a device for electrolytic etching, especially of aluminium foils for electrolytic capacitors, electrodes are arranged which consist of an electrically conductive material (1) which is largely chemically inert with respect to the etching electrolyte. On their front sides which face the foils, the electrodes are covered with an electrically non-conductive material (2). Rising channels (3) which lead to the rear side of the electrode and run diagonally to the electrode normals are arranged in the electrodes. <IMAGE>