baber/WOPTO huggingface dataset:
Patent DE-4203867-A1 (DE)
Title: Steering control for all wheel steering in motor vehicle - has two steering wheels to control steering modes
Inventor: RUSTIGE HAYNO
IPC: B62D9/00
Filed: 1992-02-11
Abstract: The vehicle can be steered in several modes: a normal steering with the main steering axle and with all wheel steering. Two steering wheels are fitted: one (7) for normal steering and the other (6) for the all wheel steering. The all wheel steering control can be linked to the swivel action of the driving seat to improve the steering control. The steering wheels can be concentric for a simple control. They can also be replaced by sliding controls, or steering levers etc. The vehicle is steered depending on the mode of travel. USE/ADVANTAGE - Multi-axle cranes, utility vehicles. Improved steering control.
Patent DE-4209210-A1 (DE)
Title: Adhesive tape, esp. for prodn. of cable forms - has fabric substrate treated with fire retardants and coated with rubber-based adhesive contg. antimony tri:oxide and deca:bromo:di:phenyl oxide
Inventor: SCHAEFER ANDREAS ING GRAD
IPC: C09J7/21
Filed: 1992-03-21
Abstract: An adhesive tape (I) is claimed, comprising woven supporting fabric(s) coated with an adhesive contg. at least natural rubber (NR), tackifier and antioxidant. The fabric support (1) is treated with a phosphate ester or an organic halogen cpd. in combination with Sb203, and adhesive (2) also contains at least Sb203 and decabromodiphenyl oxide (DBDPO). (1) is treated with phosphate ester and coated with (2) contg. 85 wt.% NR, 15 wt.% styrene-butadiene-styrene block copolymer (SBS), 4 wt.% carbon black, 1.5 wt.% antioxidant, 120 wt.% tackifier, 25 wt.% Sb203 or Sb205, 30 wt.% DBDPO and 4 wt.% highly chlorinated paraffin (40-75%, pref. at least 70% Cl) (HCP). This mixt. can also contain 20 wt.% bromomethylated alkylphenolic resin and 10 wt.% Zn resinate. Or (1) is treated with DBDPO and Sb203 in polyacrylate dispersion and the adhesive mixt. is as above (or with the HCP replaced by 4 wt.% polybutene), and with 14 wt.% alkylphenolic resin and 7 wt.% Zn resinate. (I) consists of woven rayon (e.g. dyed rayon fabric), woven cotton or a mixed rayon/cotton fabric. The adhesive coating (2) is applied at the rate of 75-85 (pref. 80) g/m2. USE/ADVANTAGE - Used esp. for the prodn. of cable forms contg. several separate cables, e.g. in the motor industry; (I) has good adhesive properties, is resistant to the spread of flame (e.g. in case of fire in the engine compartment) and does not tend to unwind on heating (contrast prior-art adhesive tape).
Patent DE-4210125-A1 (DE)
Title: Installation for reactive gas flow sputtering - with the inner surfaces of the cathode parallel to a divergent gas stream
Inventor: JUNG THOMAS DR RER NAT
IPC: C23C14/34
Filed: 1992-03-27
Abstract: The installation for reactive gas flow sputtering incorporates a hollow cathode (2), an anode (4), an inlet device (5) for inert gas stream and an appropriate current supply source (6), as well as a substrate (3) facing the opening of the hollow cathode. The installation is characterised by the following facts: a) there is at least one inlet device (5) located inside and/or outside the hollow cathode (2); b) the first device is designed to produce a divergent gas stream; c) the hollow cathode is shaped and located so that its inner surface is parallel or approximately parallel to the divergent gas stream. Pref. the hollow cathode (2) has a cross section which is open on two sides. Its larger opening faces the substrate, while the smaller opening is provided with at least one gas inlet (5). The geometrical shape of such a cathode is a truncated pyramid or a truncated cone. Alternatively, the cross section of the cathode is open only on one side, with its possible geometrical shapes (or their approximations) including a 'V', an open trapezium, an open rectangle, a circular arc, a part of an ellipse, and a hyperbola. The cathode (2) is made up of targets (8) and an appropriate support structure (7). USE/ADVANTAGE - For manufacture of thin films, for example, for semiconductor and superconductor components. In comparison with the known state of the technology, it allows substrates with large surface areas to be effectively sputtered.
Patent DE-4210913-A1 (DE)
Inventor: WEUTHEN MANFRED DR
IPC: C07H15/04
Filed: 1992-04-02
Abstract: Alkyl- and/or alkenyl-oligoglycoside carbonates are prepared by condensing alkyl-and/or alkenyl-oligoglycosides having formula (I): R<1>O-(R<2>O)x-[G]p, in which R<1> stands for an alkyl and/or alkenyl residue having 1 to 22 carbon atoms; R<2> stands for an alkylene residue with 2 to 4 carbon atoms; x equals 0 or a number from 1 to 30; [G] stands for a sugar residue with 5 or 6 carbon atoms and p equals a number from 1 to 10, in the presence of basic catalysts with dialkylcarbonates having formula (II): R<3>O-CO-OR<4>, in which R<3> and R<4> represent independently from each other alkyl residues with 1 to 10 carbon atoms.
Patent DE-4215725-A1 (DE)
Title: Coupling for rigid connection of two shafts - has several axially spaced lamellar plates connected together by circumferentially offset axial webs and made in one piece by injection moulding of plastics.
Inventor: DANKOWSKI KONRAD
IPC: F16D3/72
Filed: 1992-05-13
Abstract: The axial webs (17) which engage on one side of one plate (16) are offset from axial webs (18) engaging on other side of the same plate. The circumferential angle equals the full angle divided by total number of axial webs engaging on one plate. The two outer plates can each be connected by axial webs to one of connectors (11,12). The plates can enclose two connectors concentrically with radial distance and two of the plates can be connected to one of the connectors by integral radial webs. USE/ADVANTAGE - Coupling for rigid connection of two shafts has simplified structure made to required length without extra finishing and fitting work.
Patent DE-4221125-A1 (DE)
Title: Cleaning two=part audio signal, e.g. radio commentary with background - using variable time offset between signals within mixed signal to obtain max. correlation for required signal
Inventor: THIMET ANTON DIPL PHYS
IPC: H04H1/00
Filed: 1992-06-26
Abstract: The cleaning method is applied to an audio signal comprising a first signal and a second time-delayed signal. A correlation between the first signal and the mixed audio signal is established during successive sections of the first signal. The time offset between the two signals is varied until a max. correlation is detected, at which the first signal is separated from the combined signal. Pref. the first signal and the combined signal are each digitalised before the correlation process, the latter effected for a defined frequency range. USE - For improving sound quality of radio commentary when accompanied by background noise.
Patent DE-4223365-A1 (DE)
Title: Drive for air craft, helicopter etc. - has self activating floating body for disc rotor which is attached to shaft(s) and has profiled front face and chambers
Inventor: SCHUBERT WERNER DR MED
IPC: B64C11/00
Filed: 1992-07-16
Abstract: The air chamber has a self active moving or floating body for its drive disc type cylindrical rotor (3). This rotor is attached transversely and concentric to one or several shafts (1). It has a strong profiled front face (6,40,5,7,4), for momentum of the body, which has chambers running symmetrically around the shaft. Each rotor chamber (6,40,5,7,4) has a stepless face (6) with a drive for the compressed air over the raised edge (40) in the direction of the rotor and in the region of the tangentially located/attached synergetic nozzle (4). Each chamber also has flexible outer rim which forms a forward directed border (7) for collecting the momentum for the drive. USE/ADVANTAGE - For air chamber bodies in general. Gives improved stability to the craft and reduces fuel consumption.
Patent DE-4223760-A1 (DE)
Title: Raschel-knitted fastening tape for car seats
Inventor: KRAEMER STEFFEN
IPC: B60N2/90
Filed: 1992-07-18
Abstract: A Raschel-knitted fastening tape consists of non-elastic warp ends and picks and is for joining upholstery parts in vehicle seats. The tape features at least one row of slit-like openings in the longitudinal direction. The openings are positioned next to each other at a distance from each other.
Patent DE-4226420-A1 (DE)
Title: Control of data compressed recording and playback of multiple source video signals - has microcomputer controlled compression with sequential playback to expansion unit with error correction
Inventor: CHOI HAE YONG
IPC: G08B13/196
Filed: 1992-08-10
Abstract: A channel selector (100) allows a number of video signals to be transmitted to an analogue to digital converter (103) connected to a data compression and control unit (104). The input signal can be generated by a number of video cameras and/or recorders. The unit has a microcomputer (107) coupled to a synchronisation stage (102) providing control signals. Playback of the signals is provided by a unit that carries out data expansion combined with an error correction function. The unit is controlled by a microcomputer. USE/ADVANTAGE - Allows number of data compressed video images to be processed. .d18
Patent DE-4226787-A1 (DE)
Title: Metal fixture in undercut borehole - has single component with anchor and fixture, with cylindrical sleeve expanding under heat
Inventor: LIND STEFAN
IPC: F16B17/00
Filed: 1992-08-13
Abstract: A metal fixture element has an anchor component located in an undercut of a borehole of a facade plate, or concrete mass. A fixture element attaches to an object. The anchor component (2) has a cylindrical sleeve, which has a wall thickness expanding plastically under strong heat. The anchor and the fixture element (5) are part sections of a single component, attachment sleeve (1). USE/ADVANTAGE - Simple design of metal fixture fitting into undercut blind borehole in building wall.
Patent DE-4230757-A1 (DE)
Title: Twist-up stick used for deodorant, lipstick etc. - has feed hole in turning plate with detachable closure and has cover with curved seal between housing and inside of cover
Inventor: SEBALD WILHELM
IPC: A45D40/04
Filed: 1992-09-15
Abstract: There is at least one feed hole (23), with a closure, in the turning plate (21) within the sleeve (2') to enable filling from the outside. There is also a hole in the carrier (17). The closure is formed as a base plate (25) which is connectable with the turning plate by a groove and notch connection (26-29). The inner end face (7) of the cover (4) is curved towards the outside and there is a curved seal (8) between the stick housing (2) and the cover inside surface. The carrier is shaped like a wheel and has pref. four equispaced holes. USE/ADVANTAGE - For lip care products, glue etc.. Provides for easy filling without a danger of over filling.
Patent DE-4232485-A1 (DE)
Title: Optical angle measurer for vehicle with navigation system - contains frame with stop and support rod for optical arrangement lockable in position on rod when aligned with object
Inventor: GSCHNEIDINGER NORBERT
IPC: G01B11/26
Filed: 1992-09-28
Abstract: The angle measuring arrangement contains a frame (A,I,B,K,E) with a stop (H) via which it contacts a wheel (N) of the vehicle which is resting on a base, e.g. the workshop floor (M). The frame also has at least three support points. A lens arrangement (F)  can be locked in various positions on a mounting rod (E) with its optical axis directed towards measurement object (G). The measuring arrangement can be used for measuring the angle between a capsule contg. a magnetic field probe and the vehicle's longitudinal axis. USE/ADVANTAGE - For precisely measuring angle between object mounted on or in vehicle, and forming part of vehicle navigation system, and longitudinal vehicle axis in a short time.
Patent DE-4237608-A1 (DE)
Title: Application specific integrated semiconductor device e.g. for detection, amplification and processing of light signals - has standard elements including transistors, resistors, capacitors and photodiodes, connected together as required using one or more circuit board layers
Inventor: MISCHEL PETER DR
IPC: H01L27/02
Filed: 1992-11-06
Abstract: The monolithic arrangement (1) contains a series of standard elements which can be connected together via one or more circuit board planes to form different circuits. The elements consist of a number of base cells (2) with npn and pnp transistors and resistors, a number of large area capacitors (5), a number of output transistors (3) and a number of photodiodes (4) arranged in rows and columns. The base cells surround the large area capacitors and are mainly used for signal processing. A function block of the circuit is pref. implemented within a base cell with the aid of one or more circuit board layers. ADVANTAGE - Can be developed and produced economically in small quantities.
Patent DE-4240137-A1 (DE)
Title: Level optical colour filter prodn. from negative light-sensitive coat - by opt. repeated exposure and toning, total exposure through substrate and coating with transparent powder before heating, useful for LCD
Inventor: DUDEK DIETMAR DR
IPC: G03F7/28
Filed: 1992-11-28
Abstract: Prodn. of optical colour filters comprises: (a) giving a substrate (I) with a negative-working, tonable light-sensitive coat (II), which can be removed by heat treatment; (b) selective exposure; (c) toning with a coloured powder (III), consisting of a thermoplastic or fusible colourant or contg. a colourant and a thermoplastic binder (IIIA); (d) opt. repeating steps (b) and (c) for other colours; and (e) heating the powder pattern below 240 deg C.. The novel features are that (1) (II) is given a total exposure through (I) before step (e); and (2) the coated side of (I) with the powder image is treated with a finely-divided transparent material (IV). USE/ADVANTAGE - The technique is esp. useful for making single or multi-colour filters for coloured LCDs. A black matrix can be produced at the same time. Total exposure through the back increases the amt. of (IV) taken up by (II). (IV) counter-reactors unevenness in the surface, stabilises the filter and back matrix and gives a chemically uniform surface, which facilitates following stages, e.g. application of a levelling coat, which can be thinner than the usual 10 microns.
Patent DE-4242435-A1 (DE)
Title: Ribbed plastic flexible tube for waste gas extn.
Inventor: BEIGEL GOETZ ALBERT
IPC: B29C53/58
Filed: 1992-12-16
Abstract: The tube comprises layer(s) of thin, heat and chemical resistant plastic, e.g., fluoropolymer, max. thickness 0.3mm and a further layer which may be a thin metal, pref. aluminium or copper. Layers are applied by helical winding on a core and are given a ribbed profile before an internal paper layer is stripped off and pulled back through the hollow core. The plastic tube and metal outer are set in a heating chamber.     Prodn. appts. comprises a hollow winding core with a band stripping guide after the ribbing die. A band stripping device comprising driven rollers is at the rear end of the winding core. A heating chamber for setting the formed tube is followed by a haul off to maintain tube tension in the chamber.
Patent DE-4300311-A1 (DE)
Title: Deforming rod-shaped components in several steps
Inventor: BURGER GEORG
IPC: B21D7/024
Filed: 1993-01-08
Abstract: The clamp transports the components and prepares them for the next working step. It grips the rod-shaped components in their middle section and axially shifts them and/or twists them, while simultaneously feeding them to an axially horizontally and/or vertically adjustable bending machine.The clamp (4) feeds the rod-shaped components (1) to preset working stations. It reciprocates on a rail-like retention (7) and is in the form of a bracket. It is swivelably and longitudinally movable. The component is bent by finger-shaped, adjustable benders (10).
Patent DE-4302344-A1 (DE)
Title: Vehicle drive unit control by stepper motor with correction
Inventor: POCHOLLE BERNARD
IPC: F02D41/20
Filed: 1993-01-28
Abstract: The engine (22) is controlled pref. by a stepper motor (24) in the throttle flap bypass, in response to signals from a step generator (46) operating on the combination (42) of inputs from a main controller (38) and an adaptation unit (56).Engine speed (N) is measured (26) and compared (34) with a set-point (32) derived (30) from measurements of engine temp. (16), battery voltage (18) etc. The step count (SZ) is corrected whenever it deviates from the standard position (KENPOS).
Patent DE-4303153-A1 (DE)
Title: Heat exchange controller with photoelectric switch for space heating
Inventor: SCHWARZER EBERHARD DR
IPC: G05D23/30
Filed: 1993-02-01
Abstract: The hot fluid flows (2) through a valve (3) having a thermostatic attachment (4) with a working element (5) covered by a casing (8). An electric heater (7) associated with the valve plunger (6) supplies additional heat when its power supply (9) is switched-on (11) by a photocell (12) and until a bimetallic switch (23) is opened at a predetermined temp.The photocell disconnects the mains power unit (19) from the heater (7) when the brightness of the room exceeds a satisfactory level for the number of occupants.
Patent DE-4303682-A1 (DE)
Inventor: ALTEN KURT
IPC: B65G69/00
Filed: 1993-02-09
Abstract: The invention takes as its departure point a seal of the abovementioned type, in the case of which there is provided an apron which can be deformed by the vehicle, is adapted thereto and is composed of an upper transverse part (3), of a lower transverse part (22) and of two vertical strips (4) located on both sides of the building opening. In order to secure the lower transverse part in its position, but, nevertheless, to permit the desired deformability, the invention provides, with the lower border of the lower transverse part, an upended, flexible band (22) which consists preferably of spring steel and the wall thickness of which is a number of times smaller than the width thereof. Said band is intended to be fastened on the inner side of the lower transverse part. <IMAGE>
Patent DE-4303760-A1 (DE)
Title: Method and apparatus for the hydraulic drive of injection moulding machines
Inventor: SIEGRIST RONALD
IPC: B29C45/76
Filed: 1993-02-09
Abstract: The novel invention proposes that, instead of the previous quantity control, the acceleration pressure be used as the manipulated variable for the movement of the mass to be displaced, for example the closing unit of an injection moulding machine. To this end, it is proposed to use a pressure-regulating device, preferably a pressure-regulating valve which can be modulated electrically, in the pressure drive system. Even during extremely short acceleration times, resonant vibrations fail to appear here, which hitherto have prevented a reduction in the acceleration time. The movement of the mass with regard to a selectable speed profile and/or a displacement profile or at least part of the same can now be controlled in real time by computer. <IMAGE>
Patent DE-4305266-A1 (DE)
Title: Parking display disc for use inside road vehicle - is in form of display that latches value of actual time when ignition switch is turned off and is reset when vehicle is restarted
Inventor: ZIMMERMANN JOSEF
IPC: G07C1/30
Filed: 1993-02-20
Abstract: A road vehicle has a display (5) positioned behind the front windscreen that is used to indicate the time that parking commences. The vehicle has a controller (7) with a buffer memory (13) that receives the time at which the main ignition switch (10) is turned off. When the ignition is turned again the display is cleared and normal operation resumes. A reset button (11) may also be operated to clear the display when parking time display is not required. A further input to the controller may be provided by a sensor that indicates that movement of the vehicle is taking place and this also causes resetting to take place. USE/ADVANTAGE - Accurate monitoring of parking time.
Patent DE-4305889-A1 (DE)
Title: Deodorant active substance combinations based on wool wax acids and monocarboxylic acids
Inventor: KLIER MANFRED DR
IPC: A61K8/36
Filed: 1993-02-26
Abstract: Cosmetic deodorants containing mixtures of     I) wool wax acids or wool wax acid components and II) monocarboxylic acids, in particular unbranched fatty acids.
Patent DE-4309782-A1 (DE)
Title: Sensor for mass flow regulator, esp. for controlling gas flow rate - has surrounding housing covered with thermal insulation plate and has sensor tube arranged in and projecting through housing
Inventor: HWANG CHANG HWANG
IPC: G01F1/68
Filed: 1993-03-25
Abstract: The sensor has a coil (14) lying upstream and a coil (15) lying downstream are wound around the sensor tube (13). The coils are arranged to determine the gases flowing through the sensor tube. A thermo-electric converter (19) converts the heat difference (T) between the heat (T1) determined by the upstream coil (14) and the heat (T2) determined by the downstream coil (15) into a voltage. An amplifier (17) amplifies the output voltage of the converter. A lineariser (18) linearises the amplified voltage from the amplifier. A cooling unit (21) maintains the inner temp. of the sensor system at a predetermined temp. A thermostat (24) selectively switches the power supply to the cooling unit (21) on and off, if the inner temp. of the sensor system is lower or higher than a predetermined critical temp. USE/ADVANTAGE - E.g. in semiconductor mfr. Facilitates stable control independent of environmental fluctuations esp. temp. fluctuations in surroundings.
Patent DE-4310989-A1 (DE)
Title: Thermosignal rod for milk or the like
Inventor: ZELEWSKI ANDREAS VON
IPC: G01K5/72
Filed: 1993-04-03
Abstract: The thermosignal rod consists of a housing (1), in which are located a thermoswitch (4), battery (5) and signal transmitter (6). A hanger (3) is located in the upper portion of the housing (1). The thermosignal rod is immersed in the milk and, upon reaching a milk-pasteurising temperature, an acoustic signal is produced. <IMAGE>
Patent DE-4318408-A1 (DE)
Title: Method and device of an anti-theft means with simultaneous braking-safety check for vehicles with one or more oil-pulse braking systems, in particular for expensive passenger vehicles
Inventor: BAEHR GOTTFRIED
IPC: B60R25/08
Filed: 1993-06-03
Abstract: The effects, brought about by the increasing motor-vehicle thefts, on the steadily rising costs of insuring motor vehicles are known. Also known are the accidents which take place and are possible in the case of leaking braking systems. According to the invention, a solid object which is resilient to a limited extent is introduced into the volume of the existing oil-pulse braking system, and anchored therein, when the vehicle is at a standstill and parked. Thereafter, the vehicle is fully braked. In the event of manipulation to the braking system, by way of the ventilation nipple, an optical or acoustic, or optical and acoustic, alarm is emitted. This alarm can be extended to transmitting the alarm on the police transmission frequency. Only a raising-up operation, in the same plane with heavy-duty equipment, is still possible. However, upon setting the vehicle down, possibly on a platform, or driving away the transporting vehicle, in particular on uneven roads, the installed alarm transmission is triggered. If the road is even, then starting-up, braking, due to the action of the parking brake, or the centrifugal force around a bend, become the triggering force for the beginning of the alarm signal. Consequently, tyre theft is likewise, of course, ruled out. If the alarm signal goes off without exterior manipulation, then the vehicle cannot be driven and is thus ready for the workshop. The seals of the braking system have to be exchanged; they are already worn. This system can be implemented immediately and aids ... the ever-increasing thefts ... Original abstract incomplete.