baber/WOPTO huggingface dataset:
Patent DE-3637484-A1 (DE)
Title: Device for low-noise eccentric drives
Inventor: BUECHNER HEINZ
IPC: B26B19/38
Filed: 1986-11-04
Abstract: To suppress the often very troublesome operating noises which frequently occur in eccentric drives due to the impact of the individual moving eccentric parts on one another, a flexible noise-damping element has been inserted between the eccentric and the driven eccentric part (oscillating element), the said noise-damping element reliably preventing contact between the moving eccentric parts, which are composed of conventional rigid materials, and resulting in significant noise reduction. This is particularly advantageous for motor-driven oscillating razors and oral rinsing devices etc.
Patent DE-3643959-A1 (DE)
Inventor: OCHS KERSTIN
IPC: B65D63/16
Filed: 1986-12-22
Abstract: The textile laundry bag has a textile closure strap for the upper, gathered end of the bag. One portion of the strap, located at right angles to the longitudinal axis of the bag, is connected to the laundry bag and the closure strap has at least one further closure element. The intention is to allow a detachable mounting and unproblematic exchange of the closure strap with the closure element, the region of the detachable connection point remaining freely accessible and the laundry bag having no openings in the bag wall. This is achieved in that the closure strap (1, 2; 1, 7) is of two-part construction and end regions (22, 24; 23, 24) of the two closure strap portions (1, 2; 1, 7) can be connected to each other through openings (4, 5; 4, 8) formed in said portions, the first closure strap portion (1) being attached to the bag (17) at its other end at right angles to the longitudinal axis (21) of the bag and the second closure strap portion (2) having at least one further closure element (6; 9, 10) which holds the closure strap in the closure position during use. <IMAGE>
Patent DE-3706628-A1 (DE)
Title: Inner lock-latch interlock
Inventor: KRACHTEN THEODOR
IPC: E05B55/00
Filed: 1987-03-02
Abstract: A lock secured against break-in is achieved by an inner lock-latch interlock by means of a movable blocking slide.
Patent DE-3708034-A1 (DE)
Inventor: KIENINGER WALTER
IPC: B23C5/24
Filed: 1987-03-12
Abstract: In known cutter heads, the centrifugal forces occurring at high rotational speeds may cause the occurrence of dilatations permitting the cutting edges of the cutting tools to shift from their adjusted positions. An object of the invention is the provision of a cutter head capable of being accurately and reliably adjusted for operation also at high rotational speeds. According to the invention, a clamping wedge 13 is provided with a skewed clamping surface 21b adapted to cooperate with a contact surface 21a of a cutter blade carrier 2 for clamping it in a groove 20 of a mounting body 1. The invention also proposes the provision of a prism wedge clamping system 10 for supporting the cutter head carrier 2 in the radial direction relative to the mounting body 1.
Patent DE-3717050-A1 (DE)
Title: Rain sensor for window panes, in particular of motor vehicles
Inventor: HOMBACH VOLKER DR
IPC: B60S1/08
Filed: 1987-05-21
Abstract: For the automatic control of the wiper on the windscreens and/or rear windows of motor vehicles, a rain sensor is proposed whose mode of operation is based on the evaluation of the transmission properties of a high-frequency, electromagnetic surface wave which is conducted by the glass pane in the region of the wiper 5, the said transmission properties being changed by dispersion elements (here water droplets). The surface wave is emitted directed by a transmitting aerial 2 which is attached to the inside of the glass pane 1 and is received by a receiving aerial 3. Wetting of the glass pane by rain causes the surface wave to be damped which is detected in the electronic control and evaluation circuit 4 and used to switch on the wiper motor 6. After the wiping process, the surface wave propagates again in an undisturbed fashion. <IMAGE>
Patent DE-3719522-A1 (DE)
Title: Integrated circuit card for storing cellular information
Inventor: IWATSUKI MAMORU
IPC: H01L27/04
Filed: 1987-06-11
Abstract: An integrated circuit card to store cellular information, consisting of the IC card itself 1, a main memory section 2, in which selected cellular information, which is necessary for the design of customer-specific or semi-customer-specific ICs, can be stored, an index memory section 3, in which the addresses of the stored cellular information can be stored, and a microprocessor section 4, which acts as a control part. All the sections are built into the IC card itself 1. <IMAGE>
Patent DE-3720774-A1 (DE)
Title: Rear top of a passenger compartment cover on a motor vehicle
Inventor: HILLE DIETER
IPC: B60J7/10
Filed: 1987-06-24
Abstract: A releasably fastened rear top (4) of a passenger compartment cover takes the form of a reversing unit having a targa hoop (7) and a hood (8) which is not as high, the targa hoop (7) or the hood (8) being optionally in the position of use while the respective other part is inserted into a loading space (17). The rear top (4) is therefore available and can be used at any time. It also permits the arrangement of an over-roll protection device (10) which is not visible from the outside. <IMAGE>
Patent DE-3721303-A1 (DE)
Title: Process for producing carrier bags with a welded base seam
IPC: B31B160/10
Filed: 1987-06-27
Abstract: The invention relates to carrier bags and a process for producing carrier bags from thermoplastic film, with a welded base seam and an, in particular welded, longitudinal seam arranged along one bag side, in which a flat film is folded to form a half-tube and, if appropriate, side gussets are formed so as to run along both sides and, at the open side, the longitudinal seams, lying one above the other, of the half-tube are closed by a longitudinal seam (16), the handle holes are punched and the base seams are produced by transverse welding or severing and welding, a flap edge (12) being folded over along one lateral edge of the flat film (1a, 1b) and being folded in in a W-shaped manner. <IMAGE>
Patent DE-3724013-A1 (DE)
Inventor: TUENKER GERHARD
IPC: C09D1/00
Filed: 1987-07-21
Abstract: A process wherein a pasty to free-flowing coating mixture is made up, the coating mixture is applied to the surface to be coated by screen printing, and the coating is baked by warming the glass/coating combination. Platelet-like inorganic pigments having a particle size of less than 40  mu m, preferably less than 20  mu m, from the group comprising "phyllosilicates, oxides, metal modifications and carbon modifications" or mixtures thereof are mixed with a phosphate-based binder solution to give a coating mixture which is free from glass frits. This coating mixture is applied directly to the surface to be coated and baked at temperatures in the range from 550 to 700 DEG C.
Patent DE-3727257-A1 (DE)
Title: Vehicle hydraulic brake system with a brake slip control device
Inventor: REINARTZ HANS-DIETER
IPC: B60T8/44
Filed: 1987-08-15
Abstract: In the vehicle brake system with a tandem brake master cylinder (1) and a brake booster (2) fed by a hydraulic power supply system (3), the front wheel brakes (27, 28), connected to the working chambers (6, 7) of the tandem brake master cylinder (1), are separated from the tandem brake master cylinder (1) by means of pressure-controlled inlet valves (23, 24), to which a solenoid valve (41) is connected on the inlet side, and connected to the booster chamber (18) of the brake booster (2) for the pressure medium supply in the event of brake slip control. In order to prevent stressing of the master cylinder valves (8, 9) on the tandem brake master cylinder (1) by the pressure medium flowing back from the front wheel brakes (27, 28) when the brake is released after switching off the brake slip control, the inlet valves (23, 24) in their inlet position have a return line to the booster chamber (18), the inlet valves (23, 24) being held in their inlet position by means of a pressure sensor (44) until the pressure in the wheel brake cylinders and in the booster chamber (18) has substantially built up. <IMAGE>
Patent DE-3733415-A1 (DE)
Title: Communication device
IPC: H04M1/02
Filed: 1987-10-02
Abstract: In order to improve the travelling safety, ease of operation and economic viability, according to the invention a communication device, in particular for operation by the driver of a motor vehicle, is formed by combining a telephone receiver, which is integrated with a dialling unit, with a dictation unit whose tape or cassette drive is installed in the housing of the telephone receiver and at least the loudspeaker of which is the earpiece loudspeaker of the telephone receiver, and in that a switching unit (control keys) for switching over from telephone to dictation mode is provided preferably on the telephone receiver.
Patent DE-3802140-A1 (DE)
Title: Cooling device with a holder in the inner container
Inventor: KALLUS GEORG DIPL ING
IPC: F25D25/02
Filed: 1988-01-26
Abstract: In a cooling device, a holder (8), which supports elements inserted into an inner container (2), is arranged on a vertical side wall (6) of the inner container. In order, with a simple structure, to be able to fulfil a large number of functions with the holder, the holder (8) is provided with insertion pegs which are inserted with a positive or non-positive fit into adapted bores of the side wall (6) of the inner container (2). At the same time, the holder forms a guide path for a tray (7) to be mounted and has an arm which is drawn downwards and supports an evaporator (3) on its front edge. The holder (8) is additionally provided with a downwardly projecting extension (20) which is located in the displacement path of the upper edge of a basket for articles to be cooled which is arranged horizontally displaceably below the evaporator. <IMAGE>
Patent DE-3825380-A1 (DE)
Title: Use of N-alkanoyl-enamides as sunscreen agents
Inventor: KUHN MARTIN DR
IPC: C08F26/00
Filed: 1988-07-26
Abstract: N-Alkanoyl-enamides of the formula <IMAGE>  in which     R is C1-C22-alkyl or C10-C22-alkenyl,   R1 is hydrogen or alkyl and R2 and R3 are, independently of one another, hydrogen, C1-C8-alkanoyl, C1-C20-alkoxycarbonyl, cyano, aryl or aroyl, with the provisos that R2 and R3 are not both hydrogen and that the radicals R and R2 or R and R3 together have not less than 9 C atoms, can be used as lipophilic cosmetic sunscreen agents.
Patent DE-3830237-A1 (DE)
Title: Process and apparatus for recovering residual quantities of treatment solutions adhering to mass-produced articles in dip drums
Inventor: HENIG HANS
IPC: F26B21/04
Filed: 1988-09-06
Abstract: Process and related apparatus for the partial or complete recovery of residual quantities of treatment solutions after the electrochemical (galvanic) and/or chemical surface treatment or for drying residual quantities of the rinse water adhering to pourable mass-produced articles in dip drums, wherein a compressed air hood is placed substantially on top of the upper half of the drum cylinder (2) by that part of the interior of the drum (2) which is not filled by the batch (1) of pourable mass-produced particles (17) being essentially encompassed by the said emplaced hood and thus becoming integrated therein, forming a kind of compressed air chamber (5) which has as its bottom the air-permeable inclined surface A-B of the batch (1) which is formed by the rotation of the drum (2) and through which the compressed air - flowing out of said compressed air chamber (5) and thus out of the interior (17) of the drum (2) not occupied by the batch (1) transversely through the batch (1) - can escape specifically downwards out of the perforated drum (2) entraining the residual treatment liquids off the surfaces of the batch (1). Said compressed air hood (5) can be active not only in stationary fashion, by being [attached] to a stationary container (7, 25) of the plant for the surface treatment, or in mobile fashion, in which case the compressed air chamber (5) is mounted on a transporter vehicle (19) of the plant. <IMAGE>
Patent DE-3832999-A1 (DE)
Title: Rotationally symmetrical cylinder, particularly for conveying machines
Inventor: ROTTMANN HERBERT
IPC: F16C13/00
Filed: 1988-09-29
Abstract: The invention relates to a rotationally symmetrical cylinder (1) with a hollow cylindrical cylinder core (2), on which an externally profiled outer skin (3) is arranged in a manner fixed against relative rotation and which is provided at its two ends with cup-shaped bearings (14). The object on which the invention is based is to provide a cylinder of this kind, the outer skin of which can be coupled permanently in a non-positive and/or positive manner and in a manner resistant to chemicals and high temperatures to the hollow cylindrical cylinder core. This object is achieved according to the invention by virtue of the fact that the outer shell consists of an entropy-elastic sleeve (3, 16) which is clamped non-positively and/or positively on the hollow cylindrical cylinder core (2) via entropy-elastic distance pieces (4) which pass through through openings (6, 11, 12) of the sleeve (3, 16) configured in a corresponding manner with projections (5, 9, 10) and, on the outside of the sleeve, form elastic projections (5, 9, 10). <IMAGE>
Patent DE-3833424-A1 (DE)
Title: Pressure modulator
Inventor: ZSARI GEZA
IPC: B60T8/42
Filed: 1988-10-01
Abstract: In order, in a pressure modulator for motor vehicle antilock brake systems, to permit a sensitive relief as a function of the pressure using simple means, the return spring is designed as unilaterally clamped leaf spring, which has an effective line of action of the force varying as a function of the control pressure. <IMAGE>
Patent DE-3835180-A1 (DE)
Title: Device for emptying bag packages
Inventor: SCHNEIDER FRIEDHELM
IPC: B05C17/01
Filed: 1988-10-15
Abstract: This device for emptying bag packages consists of a cartridge which can be pivoted up in the longitudinal direction and has a plunger and an outlet nozzle. This cartridge can be filled with a tubular bag package and used in an ordinary metering gun suitable for cartridges.
Patent DE-3837053-A1 (DE)
Title: Device and process for pickling steel objects
Inventor: SILBERZAHN HELMUT
IPC: C23G1/08
Filed: 1988-10-31
Abstract: The invention relates to a device and to a process for pickling objects of steel, preferably of corrosion-resistant stainless steel, in an aqueous hydrogen fluoride solution, ozone being continuously fed to this pickling bath consisting of aqueous hydrofluoric acid. The ozone is fed in the gaseous form to the pickling bath. In a modification of the invention, the ozone is fed to the pickling bath in a mixer from an aqueous solution and in the gaseous form. The aqueous solution of hydrofluoric acid advantageously consists of 30-40 g/l of HF. According to the invention, the starting quantity of Fe<3+> ions forms from the pickling material when the pickling process is started. The ozone is generated in an ozone generator in the vicinity of the pickling bath and fed to an injector, in which mixing with and partial solution in water take place. <IMAGE>
Patent DE-3841654-A1 (DE)
Title: Speed sensor for installation in a wheel bearing
Inventor: HUBER WERNER DIPL PHYS DR
IPC: G01P3/44
Filed: 1988-12-10
Abstract: In a speed sensor (10), a measuring pickup (11) consisting of a coil former (21), winding (22), pole pin (23) and permanent magnet (27), is inserted into a beaker-shaped housing (12). The connections (15) are arranged cast in plastic in a section (14) of the housing (12). The contacts (16) of the connections (15) project from the plastic into the interior (17) of the housing (12). In order to be able to connect the contacts (30) of the busbars (29) to the contacts (16) of the connections (15), at least one bore (28) is constructed in the housing (12). Furthermore, plastic is pressed in through this bore (28) into the interior (17) of the housing (12), in order to encase at least the contacts (16, 30) in plastic and to seal the bore (28). Because of the installation in the wheel bearing (38), the speed sensor (10) does not need to be hermetically tight. Its design is thus particularly cost-effective. <IMAGE>
Patent DE-3903999-A1 (DE)
Inventor: PAWELZIK MANFRED DIPL ING
IPC: F16K11/02
Filed: 1989-02-10
Abstract: In a sanitary mixing valve, consisting of a cylindrical valve housing (3), a valve seating disc (2), with an inlet and outlet opening (21, 22) for the medium flowing in and out, a control disc, supported in an adjustable manner on the valve seating disc (2) with an overflow channel (11), it being possible for the inlet openings to be made to overlap with the outlet opening by means of the overflow channel (11) and the control disc being provided to introduce the control parameter by means of a control lever (34) which is supported in the valve housing (3) such that it can rotate and tip, for improvement and especially in order to reduce the external diameter of the mixing valve it is proposed that the overflow channel (11, 13) be designed approximately in the form of an ellipse at least on the side facing the valve seating disc (2), the major axis (111) of the ellipse shape forming the radial displacement axis of the control disc (1) and the major apex, which interacts with the inlet openings (22), corresponding at least approximately to an arc whose centre coincides with the centre of an inner arc (211) of the inlet openings (21) when the axis of symmetry (212) to the inlet openings (21) of the valve seating disc (2) coincides with the major axis (111, 131) of the overflow channel (11, 13) and the mixing valve is in the closed position. 
<IMAGE>
Patent DE-3905002-A1 (DE)
IPC: A47J27/00
Filed: 1989-02-18
Abstract: PCT No. PCT/EP90/00187 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Feb. 3, 1990 PCT Pub. No. WO90/09133 PCT Pub. Date Aug. 23, 1990.A cooking vessel includes a vessel body having a spill rim extending outwardly and bent around the vessel body. A vessel handle is attached to a wall of the vessel body. A cover than can be set closingly on the spill rim has at least one cover handle. The vessel body and the cover form a spill and ventilation appliance. To guarantee a defined venting and a simple, more reliable, and also defined pouring with more reliable handling, the wall of the vessel body in at least one peripheral region of its upper rim has a larger slope than in remaining peripheral region of the rim due to shortening the spill rim. A rim of the cover in at least one peripheral segment has at least one arch projecting in a radial direction slope when correspondingly positioning the cover through rotation. The remaining peripheral region of the vessel wall without the larger slope has a circumferential length that is at least as large as the peripheral segment of the cover having the at least one arch.
Patent DE-3906654-A1 (DE)
Title: Method for gently cleaning objects and device for carrying out the method
Inventor: HAKIMZADA ARIBERT
IPC: F26B21/00
Filed: 1989-03-02
Abstract: A method for gently cleaning objects, in particular parabolic specular reflector louvres for lighting fixtures, by treating the objects in a cleaning step, a rinsing step and a drying step, is specified. The method is characterised in that in the cleaning step a circulated cleaning fluid is used, in the rinsing step a circulated and continuously regenerated rinsing fluid is used, and in the drying step forcibly moved air is used. A device for carrying out this method is also specified (Fig. 1). <IMAGE>
Patent DE-3909508-A1 (DE)
Title: Reading device for identification cards
Inventor: ROSE HANS H
IPC: G06K13/073
Filed: 1989-03-22
Abstract: The object of the invention is a reading device (10) for identification cards (12). The reading device (10) contains a reading slot (14) and sensors (16 to 24) for the recognition of information which is stored in the identification cards (12). The sensors are supplied with energy from an energy source, the energy being of a different amount at the respective sensor in the case of the presence or absence of a coding element in the identification card (12). On the output side, the sensors are connected to a microcomputer via rectifiers and threshold value detectors. At least two pairs of transport rollers (76, 78; 80, 82) are arranged at a distance from each other on both sides of the sensors. Between the transport rollers of each pair there is a passage for the identification cards. The transport rollers (76, 78; 80, 82) project with a part (84) of their outer side (86) over the respective slot wall (88, 90). At least one transport roller (76, 80) of each pair is motor-driven. <IMAGE>
Patent DE-3910993-A1 (DE)
Title: Power splitter decoupling
Inventor: LANGE JOACHIM
IPC: H04N5/775
Filed: 1989-04-05
Abstract: The two antenna outputs in a video recorder are decoupled via the power splitter with the aid of a power-split transformer. The winding of this transformer is bridged with a real resistor. It is known for a transformer disconnection stage to be inserted in each arm of the power splitter for better decoupling. This entails additional cost. However, the attenuation is not optimum. To avoid the cost and to improve the attenuation, a reactive component comprising an inductance and a capacitance is connected in series with the non-reactive resistor. <IMAGE>
Patent DE-3915208-A1 (DE)
Title: Flow turbidifier strip for heat exchange tube - has differentially corrugated edges either side of centre line
Inventor: STAFFA KARL HEINZ DIPL ING
IPC: F28F13/12
Filed: 1989-05-10
Abstract: A turbidifier strip for insertion in elongated heat exchanger tubes of flat or oval cross-section, and which was initially a flat strip, has on either side of its centre line M a series of corrugations , with the corrugations on the two sides offset from each other and/or having different wave-lengths. The wave-length amplitude is 1/5 to 1/10 of the strip width, and in one embodiment corrugations are offset by half a wave-length. At intervals along the centre line are transfer points for fluid in the form of holes or of caps pressed from the strip surface. The centre line may also carry a series of beads  projecting alternately in opposite directions from the general strip plane. ADVANTAGE - The strips are easily shaped, have considerable stiffness, and can be readily inserted into exchanger tubes.
Patent DE-3917987-A1 (DE)
Title: Adjustable SQUID of oxide ceramic superconductors - has rated rupture point forming restriction by deformation of SQUID body
Inventor: HEIDEN CHRISTOPH PROF DR RER N
IPC: H01L39/22
Filed: 1989-06-02
Abstract: The superconductor has several cylindrical cavities and at least one restriction for the toroidal currents round the cavities.  The latter and the restriction are completely encapsulated and filled with a gas, inert to the SQUID, as in 3815636.  The restriction is provided with a rated breaking point. The breaking point is formed by a deformation of the SQUID body, and the contact between both breaking faces of the point is adjusted by an elastic deformation of the SQUID body.  Pref. the force required for the point breakage is generated by a  mechanical deformation of the squid body.  Alternately it may be provided by a heat expansion. USE/ADVANTAGE - For bulk material SQUIDs, with time  constant properties.
Patent DE-3921232-A1 (DE)
Title: Map-printed skirt - allows wearer to read map printed on skirt fabric
Inventor: WALDMANN HERBERT
IPC: A41D31/00
Filed: 1989-06-28
Abstract: A woven fabric is used as the carrier for a printed map. The map is pref. printed on to the textile woven material. USE/ADVANTAGE - The map can be printed to a skirt, or other garment, so that the wearer can read the map while wearing the apparel as casual clothing. The material, printed with a map, is used as a garment, a decorated cloth, or a woman's or child's skirt where the map can be read while the wearer is seated. The skirt can be twisted round so that, as it is turned, a fresh section of the printed map comes into the wearer's view.