baber/WOPTO huggingface dataset:
Patent DE-3724903-A1 (DE)
Title: Tension clamp for attaching the ends of cables when wiring vehicles
Inventor: NEUERER HERMANN
IPC: B60M1/24
Filed: 1987-07-28
Abstract: Two-component tension clamps are used to attach the ends of cables when wiring vehicles. They are resistant to corrosion since they are manufactured from malleable cast iron. With the known clamps, retensioning is also only possible with great difficulty because of the end of the cable which is guided round the wedge. With wedge-end clamps made of cast aluminium it is also necessary to use expensive cable pockets made of copper sheet. A tension clamp is proposed which consists of a corrosion-free copper/zinc cast alloy and is composed of two half-shells each with a groove running in each case in the longitudinal direction for receiving the cable, the groove being composed to receive the cable and extending alternately more or less deeply into the half-shells with a constant diameter of the groove, and a less deep groove in one half-shell being located opposite a deeper groove in the other half-shell and vice versa. The tension clamp is used when wiring vehicles. <IMAGE>
Patent DE-3733973-A1 (DE)
Title: Fastening device for a traffic sign support
Inventor: HOECKLE EBERHARD
IPC: E01F9/685
Filed: 1987-10-08
Abstract: Published without abstract.
Patent DE-3734408-A1 (DE)
Title: Extraction device
Inventor: ZIPPEL GUENTHER
IPC: B08B15/00
Filed: 1987-10-12
Abstract: Published without abstract.
Patent DE-3736272-A1 (DE)
Title: Circuit arrangement for producing a resetting pulse for a microprocessor
Inventor: THIELE WERNER
IPC: G06F1/24
Filed: 1987-10-27
Abstract: In a circuit arrangement for producing a resetting pulse for a microprocessor in a microprocessor-controlled circuit in motor vehicles, in order to permit monitored program sequence control of the microprocessor there is provision for the resetting input to be connected via a separate feed line, or in the case of a plurality of microprocessors together via a bus, to the switching contact of a switch provided in the dashboard, a voltage source which supplies the resetting voltage being connected via the switching contact when the said switch is activated.
Patent DE-3801027-A1 (DE)
Inventor: SCHNEIDER HEINZ
IPC: A61N5/06
Filed: 1988-01-15
Abstract: The invention relates to a device for large-surface irradiation of the human body or parts thereof, with an arrangement of different lamps and/or lamp groups which emit IR radiation, light and UV radiation, with means for guided emission and filtering of the radiation, and with a programmable computer. The lamps and/or lamp groups are designed in such a way that they can be actuated and controlled by a common computer-controlled control facility for generating combinations of different spectra, radiation times and intensities during the whole radiation period in one area of the optical radiation. Each lamp or lamp group has a sensor for continuous or intermittent measurement of the emitted radiation power of the associated lamp or lamp group, which sensor is electrically connected to the control facility and whose output signals can be fed in digitised form to the computer. The computer can be fed with data specific to the individual and is designed in such a way that it calculates, from these data and the measured lamp-specific variables for each lamp or lamp group, control values which are used for actuating the control facility and emitting a radiation dose related to the individual. <IMAGE>
Patent DE-3801403-A1 (DE)
Title: Adjusting device for adjusting the inclination and/or height of a worktop or table top of a piece of furniture
Inventor: MANNER ROLAND
IPC: A47B17/02
Filed: 1988-01-20
Abstract: In the case of adjusting devices a scissor-type lifting device is provided in order to lift or lower the worktop or table top. As a result of the scissor-type lifting device, an unequal force-lift ratio occurs during adjustment. In addition, the scissor-type lifting device is sensitive to transverse loads. The adjusting device is therefore to be constructed in such a way that it has an approximately constant force-lift ratio. The lifting element is a curved toothed rack which is in engagement with a toothed wheel of a drive and is guided on a guide. With the curved toothed rack, it is possible to achieve an approximately constant force-lift ratio over the entire adjustment path of the adjusting device. The force required for lifting is therefore approximately the same in any position of the top. The adjusting device is used for adjusting the inclination and/or height of worktops or table tops of furniture.
Patent DE-3809926-A1 (DE)
Title: Full-braking warning system for motor vehicles
Inventor: HOFFMANN REINHARD
IPC: B60Q1/44
Filed: 1988-03-24
Abstract: In single track and multi-track vehicles it is beneficial for the safety and ease of flow of the traffic to indicate promptly to road users travelling behind when the vehicle travelling ahead is to reduce its speed with deceleration forces more than are normally customary. This requirement occurs in particular with motor vehicles which are braked with ABS systems. In addition to the response time, which remains unchanged, of brake lights which are customary at the moment, a flasher relay which permits the brake lights to flash at short periodic intervals is switched by means of an additional brake light switch or a two-stage brake-light switch starting from respective type-specific brake pressures which, in accordance with experience and with legal requirements, bring about a negative acceleration of approximately +/- 4 m/s<2>. Apart from the electromechanical solution, an electronically controlled full-braking warning system, such as appears advisable for motor vehicles equipped with ABS systems is also possible. <IMAGE>
Patent DE-3811401-A1 (DE)
Title: Coverable ground-mounted sleeve for securing a mast
Inventor: CRONENBERG DIETER-JULIUS
IPC: E04H12/22
Filed: 1988-04-05
Abstract: The mast (1), which is received by a pipe (10) anchored vertically in the ground, is retained, in the upper region of the pipe, merely by a continuous rubber ring (25) which is subjected to pressure. The rubber ring is capable of damping vibrations. The rubber ring bears on a plate (20) welded on the pipe and is subjected to pressure by a metal ring (24) which is drawn firmly against the plate by a plurality of screws (23) and thereby presses, with an upright conical leg (24b), against a corresponding cone surface of the rubber ring. <IMAGE>
Patent DE-3812583-A1 (DE)
Title: Connection for flexible lines, hoses, pipes or the like having symmetrical cross-sections, in particular for motor-vehicle construction
Inventor: MOELLER WERNER PROF DR ING
IPC: F16L37/06
Filed: 1988-04-13
Abstract: In the case of a connection of this type, the line end can be plugged into a sleeve part (2) and the retaining force can be produced to a greater extent by frictional locking and to a lesser extent by positive locking, it being possible for the frictional locking causing the retaining force to be produced by the pressure of a medium in each case between the outer surface of the introduced line end and the inner surface of the sleeve. In order to provide a plug-in connection for flexible lines which is sealed both in the pressureless state of the medium and at higher pressures and effects a sufficiently high retaining force in each case, it is proposed that the effective frictional-locking length (1e) of a sealing and fastening seat (12) be at least approximately the same as the external diameter (1a) of the line or the internal diameter (2a) of the sleeve part (2) and - in the case of very small coefficients of friction - not much more than twice the external diameter (1a) of the line or the internal diameter (2a) of the sleeve part (2), the pushed-in line piece (1c) being radially prestressed within a sub-length (1d) of the sealing and fastening seat (12) by a peripheral sealing strip (4). <IMAGE>
Patent DE-3834886-A1 (DE)
Title: Portable drilling machine with electric drive
Inventor: FRIEDRICH MATTHIAS
IPC: B23Q5/04
Filed: 1988-10-13
Abstract: Provision is made for a shaft of the tool holder to be offset relative to a drive shaft via interposed gearing in Z-form. This enables a pressure axis at the handle and the shaft of the tool holder to be arranged virtually in one line. At the same time, the interposed gearing with the shaft for the tool holder is pivotable so that a corresponding corner size can be set in accordance with the application.
Patent DE-3838392-A1 (DE)
Title: Mangle
Inventor: THAMM GEORG
IPC: D06F67/00
Filed: 1988-11-12
Abstract: Mangle for the smoothing of especially textile material to be mangled, with a (mangle) roller which is essentially closed on its end faces and is gas-permeable on its casing, in general provided with a textile covering, and is rotatable about its essentially horizontal longitudinal axis by means of a drive and which is arranged in an essentially semi-cylindrical (mangle) bowl which in general forms the top side of a bowl housing, in which mangle air sucked in by means of a blower is to be heated at a heating device and hot air moistened by the material to be mangled is to be sucked off by means of a suck-off device, the air moistened in the mangle nip being fed by the blower (17; 29) to a (first) heat exchanger (24), in which the air to be fed to the bowl (7) is to be heated, whilst the heated air from the (first) heat exchanger (24) is to be fed to the mangle (1) via a hot-air feed line (18). <IMAGE>
Patent DE-3841456-A1 (DE)
Inventor: POLANCO DOMINGO RODRIGUEZ
IPC: C10L1/32
Filed: 1988-12-09
Abstract: A regenerating process comprises leaching a combustion ash with water so as to dissolve same and form a pregnant leach liquor containing the additive which is separated from the solid residue. The pregnant leach liquor is thereafter adjusted with a base precipitating agent so as to precipitate a compound of the additive which is then recovered by liquid solid separation. The process of the present invention is particularly useful for regenerating said recycling sulfur capturing additives used in hydrocarbon formulations which are burned as fuels, particularly, hydrocarbon in water emulsions formed from viscous hydrocarbon materials characterized by high sulfur and metals contents.
Patent DE-3902242-A1 (DE)
Title: Coupling device for hand trolleys
Inventor: FUCHS PETER
IPC: G07F7/06
Filed: 1989-01-26
Abstract: In order to prevent hand trolleys available, for example, to customers shopping in supermarkets from simply being left anywhere after use, coupling devices with deposit-coin devices intended to induce return to a collecting station are known. A disadvantage of these, however, is that any hand trolley can be coupled to any other hand trolley, the result of this being that hand trolleys are frequently not coupled to the collecting station, but to other hand trolleys left standing and consequently "random" collecting stations are formed. In order to prevent the undesirable coupling of a hand trolley to another which is left standing around freely, its coupling plug 3 is fastened to a displaceable pull rod 5 which is under the effect of a restoring spring 29 and which is connected operatively to a locking device 6. This locking device 6 is actuated as a result of the insertion of the coupling plug of another hand trolley or of the coupling plug of the collecting station into a coupling bush 4. The connecting part 7 between the coupling plug 3 and pull rod 5 is made so short that, in the restored position of the pull rod 5, the coupling plug 3 cannot be pushed into the coupling bush of another hand trolley. The coupling device is used in shopping trolleys and for luggage carts for use in stores or at stations or in airports. <IMAGE>
Patent DE-3908971-A1 (DE)
Inventor: USSAT WOLFGANG DR
IPC: C11D3/20
Filed: 1989-03-18
Abstract: The present invention provides a composition and a method for producing a composition that is an acidic, viscous, stable cleaning agent with a scouring action. The cleaning agent comprises an anionic surfactant comprised of a linear alkylbenzenesulphonate or alkane sulphonate in an amount of 1 to 10% by weight; a non-ionic surfactant comprising a fatty alcohol oxyethylate in an amount of about 0.5 to 2% by weight; fatty acids with a carbon chain length of C12-C18 in an amount of about 0.1 to 0.5% by weight; mono- or sesquiterpenes or mixtures thereof in an amount of 0-2% by weight; a silicone in an amount of about 0.5 to 2% by weight; scouring agents in the form of alumina mixtures of various particle sizes in an amount of about 20 to 60% by weight; acids for the adjustment of a pH value of 2.5 to 4 in the form of a mixture of citric acid and amidosulphonic acid; and water, perfume oil, coloring materials added to provide a total of 100% by weight.
Patent DE-3909984-A1 (DE)
Title: Implement-carrier system for single-handed work in wine-growing on steep slopes
Inventor: BAUER HELMUT DIPL ING
IPC: A01B3/64
Filed: 1989-03-25
Abstract: Published without abstract.
Patent DE-3916359-A1 (DE)
Title: Subterranean horizontal depository for fuel elements - with transfer chamber and loading machine
Inventor: HAU GERHARD
IPC: G21F9/34
Filed: 1989-05-19
Abstract: A horizontal storage system for nuclear fuel elements in cans uses a subterranean air-cooled depository. The elements are fed to a displaceable loading machine with fitments for the two end pins of each can to place the elements on a rack. The transport vessel (1) is placed on a carriage (2) in a transfer cell (28) for moving the fuel element can (10) in the depository (27). The adapter (3) is a radiation screen as well. A seal is effected between the flange (4) of the transport vessel and a ring (5), assisted by the compensator (6). The cover (7) is turned UP, the lock slider (8) is removed, and a remote controlled unit (19) applies links to the leading and the lagging pin (10A) after the rollers (11) have moved the can. A leading machine (47) has also arms for the pins and raises the cans to one of the shelves in the rack. ADVANTAGE - This takes up less space than vertical depositories and introduces the fuel elements singly.
Patent DE-3917532-A1 (DE)
Title: Conveyor for stalked crops - consists of conveyor duct with interengaging comb conveyor sections with tracks, with crank gears and guide pieces
Inventor: WOLF JOHANN
IPC: A01D87/06
Filed: 1989-05-30
Abstract: The conveyor is esp. for crops with stalks (14).  It has a conveyor-duct (12) and a drive motor (36).  Mechanical conveyor-pieces (18,22) engage and have tracks (16,17) which slightly overlap.  The conveyor-sections (18,22) are moved by crank gears (42,42';43,43') controlled by guide-pieces (26,27;28,29). One guide-piece (26) has one end movably joined to a fixed point (31), and its other end movably joined to one end of the second guide (27) which is pivot mounted at a point (42') between its ends, to the crank. USE - The conveyor is for filling barns and storage containers especially with stalked crops and avoids damage and tangling and is easy to handle.
Patent DE-3925296-A1 (DE)
Title: Trace impurity removal from inert or noble gas - using successive packings of metal, esp. calcium, and hydride storage material
Inventor: REYHING JOERG DR RER NAT
IPC: C01B21/04
Filed: 1989-07-31
Abstract: Trace impurities are removed from inert or noble gases by passage over (i) a first granular packing of gp. IIa metal or alloy of gp. IIa and IIIa metals to remove a first gp. of impurities; and (ii) a second packing of hydride storage material to remove a second gp. of impurities. USE/ADVANTAGE - Process is used for prodn. of ultra-pure inert or noble gases, esp. N2, for the semiconductor industry. Impurity contents are reduced to max. 0.1 vol. ppm. rapidly, simply and inexpensively.
Patent DE-3925317-A1 (DE)
Inventor: DALLMER JOHANNES DIPL ING
IPC: E03F5/04
Filed: 1989-07-31
Abstract: The gulley essentially consists of a pot (10) made of plastic, having a pressure pipe (20) and a bell (23) as elements for the odour seal, which are likewise produced from plastic. As protection against chemical effluents, the pot is lined with a sheet metal cylinder (16) made of special steel. The pressure pipe (20) is inserted detachably into a pipe connection (19) of the sheet metal cylinder. In the edge region of the pot, the protection against chemical effluents is provided by a detachably clamped ring (30) made of special steel, which, as a result of its mechanical forces, provides the welded-on bitumen web (1) with an additional hold. <IMAGE>
Patent DE-3928712-A1 (DE)
Title: Holder for electronic micro-components - prevents damage from charges or discharges by having structure made of thermoplastics with conductive layers incorporated
Inventor: GRIESENBECK-RODERMUND GEB GRIE
IPC: B65D75/36
Filed: 1989-08-30
Abstract: A strip holder for components which are sensitive to electrical charges or discharges, and partic for electronic components, has a fastening bonded to a sealing strip, both materials being made of thermoplastics. One and/or the other material has an electrically conducting layer and is pref made of unplasticised polyester or polystyrene. In the cross-section shown one of the series of holders (12) for the electronic micro-components is fixed between the part (11) and the base seal (13), both these (11,13) being thermoplastic material. The part (11) has a conducting layer (15) in the underside bonded to its polymer. The part (11) has its holder (12) off-centre with one wider edge (21) which is perforated (23). The top (16) is also perforated (25). The interior of the holder (12) is thus completely covered by a conducting layer (15), including the edge (14). The base layer (13) thus has the bottom polymer (26), adhesive (27), and additionally a second conducting layer (28) which is narrower. ADVANTAGE - The prods are cheap and adequately conducting to prevent charge etc problems.
Patent DE-3930400-A1 (DE)
Title: Observing work position of electron beam gun - using mirror inside vacuum which deflects reflected light perpendicular towards microscope
Inventor: FRITZ DIETER
IPC: B23K15/00
Filed: 1989-09-12
Abstract: Device for monitoring the work position in an electron beam appts. esp. a welding gun consists of a microscope whose main plane objective lies away from the main axis (7) of the electron beam. The observation beam is reflected by an inclined mirror perpendicularly towards the microscope objective. The mirror is alone inside a vacuum compartment with protection glass (13), adjustable diaphragm and replaceable permeable plastic foil located between the mirror and the work area. ADVANTAGE - The components lying in the observation beam path do not produce a vignetting effect when viewed by the microscope. The mirror is effectivley protected from vapourised particles.
Patent DE-3933805-A1 (DE)
Title: Hf amplifier circuit with negative feedback operational amplifier - with output coupled to auxiliary amplifier input, whose output is also coupled to operational amplifier output
Inventor: FRITZE BERND DIPL ING
IPC: H03F1/32
Filed: 1989-10-10
Abstract: The operational amplifier (V1) has its output (A1) coupled to a load (RL). The operational amplifier output is also coupled to an input (E2+) of an auxiliary amplifier (V2), whose output (A2) is also coupled to the operational amplifier output via resistor (R11). The resistor magnitude and the amplifying factor (v2) of the auxiliary amplifier are chosen so that the current (I2) supplied to the operational amplifier by the auxiliary one equals the current (IL-Ii) to be supplied by the operational amplifier for an infinitely high resistor. The amplifier circuit pref. has a differential amplifier (V3) whose one input (E3+) receives the input voltage (UE) to be amplified. ADVANTAGE - Simple design with low power requirements, distortions, and noise.
Patent DE-3936195-A1 (DE)
Inventor: LE MEHAUTE ALAIN
IPC: C08K3/08
Filed: 1989-10-31
Abstract: Structure for the absorption of electromagnetic waves comprising a stack of thin layers A n obtained from a layer A in a material chosen from among the semiconducting polymers and the charged polymers, and from a layer B in a material chosen from among the insulating polymers, polyethylene, polystyrene, polyvinyl chloride, the stack A n having moreover a sequence f giving it a fractal organisation.
Patent DE-3938451-A1 (DE)
Title: Pressure maintenance in network heating system - involves blocking valve in case of pump power supply failure
Inventor: MEYER JUERGEN DR ING
IPC: F04D15/00
Filed: 1989-11-18
Abstract: The pressure maintenance arrangement is used in a heating system. It has a rotationally variable pressure maintenance pump without a feed control using the principle of dynamic pressure balance in which the pump (3) has no return flow element. The pressure control unit is coupled directly to the rotational speed positioner of the pump and a blocking valve (4) is arranged in the pump suction or pressure pipe which comes into operation on a failure of the drive energy for the pump. USE/ADVANTAGE - Pressure maintenance system for a heating network which reduces costs but ensures safe and reliable  operation.
Patent DE-3939363-A1 (DE)
Title: Resorbable plastic implants production - by extruding rectangular poly-L-lactide cross=section and stretching it within specific temp. range to acquire high mechanical strength
Inventor: HAINDL HANS DIPL ING DR MED
IPC: B29C48/00
Filed: 1989-11-29
Abstract: Resorbable plastic implants are produced by drawing off the material at above its melting pt. from an extruder and increasing the strength of the material at elevated temps. by stretching the extrusion; it is stretched immediately after being drawn off and before it has cooled to below its  stretching temp..  The stretching stage pref. uses poly-l-lactide as the resorbable polymer. The method is partic. intended for implants for osteosynthesis. The components of the polymer concerned are mixed together in the reaction extruder to form the polymer which is expressed as a rod from a die e.g. with a rectangular cross-section. The extrusion is drawn off by the rollers at the rate of extrusion. Further rollers apply tension as they run at a higher speed. The extrusion is thus stretched. All the  rollers are below the m.pt. of the extrusion but above its crystallisation pt.; using poly-l-lactide this is stretching at between 105 and 160 deg.C. A perforating device with roller cools the product which can also be shaped as required. The material is then cut to length. ADVANTAGE - The procedure provides products with high mechanical strength.
Patent DE-4000315-A1 (DE)
Title: Controlled drainage of refuse dumps- involves using sheet of sealing material which is covered with layers of coarse and fine sand - has low sensitivity to external mechanical influences and has suspended sensor or transducer
IPC: E02D31/00
Filed: 1990-01-08
Abstract: The method is for controlling the drainage of water from underneath a refuse dump. The site of the refuse dump is prepared by first laying down a sheet of sealing material (7). This sealing material is covered with a layer of coarse sand (1) which is in turn covered with a layer of fine sand (2). There is a clearly defined difference in size between the coarse grains in the bottom layer (1) and the fine grains in the top layer (2). The layer of fine sand (2) is covered with a second layer (6) of sealing material. In the event of damage to the upper sealing layer, water which penetrates the layer of fine sand is constrained to flow between the fine and coarse layers due to the capillary effect of fine sand. This interflow flows into the drainpipe (5). USE - Controlled drainage of refuse dumps.