baber/WOPTO huggingface dataset:
Patent DE-3504549-A1 (DE)
Title: Injector window wiper
Inventor: PETERMANN GUENTER
IPC: B60S1/32
Filed: 1985-02-11
Abstract: The term injector window wipers is derived exclusively from the design concept and its mode of operation. The injector window wiper is used on the windscreen in the car industry, special designs of cars, such as on the windscreens of the control cabins of aeroplanes and railways. Existing methods of cleaning the windscreen are known. The prior art is the intersecting windscreen wiper and the parallel arrangement of intersecting windscreen wiper blades. The existing combination of methods has, however, one thing in common, they are performed "openly" on the windscreen, completely exposed to flow turbulences, snow masses; frost conditions. Large amounts of rainwater or snow cause the wiper blades to slip. Aerodynamic forces press the existing windscreen wiper off the surface of the windscreen wiper like the wiper water. Frost conditions cause existing windscreen wiper washing systems to freeze up and become ineffective. It is true that improved methods apply the washing fluid to the windscreens, but the result of this is increasingly that the washing process itself is impeded! Due to its constructional principles, the injector window wiper operates with a closed system. 1) The clamping is adjustable in a meterable fashion, by means of the expulsion lip which rotates endlessly on the injector wiper blade. Slipping does not occur in the case of excess water and slushy snow. The bodies of insects ... Original abstract incomplete.
Patent DE-3527897-A1 (DE)
Title: Device for the treatment of the artificial anus of stoma patients
Inventor: MUENCH JOSEF
IPC: A61F5/44
Filed: 1985-08-03
Abstract: Device for the treatment of the artificial anus of stoma patients, comprising a baseplate, a fixing ring and a connection ring. The fixing ring is connected to the baseplate and provided with a device for placing in the stoma region of the patient. The connection ring carries an auxiliary device, e.g. a colostomy bag. The fixing ring and the connection ring can be positively coupled to each other. For this purpose, the fixing ring, on the one hand, and the connection ring, on the other hand, are provided with complementary coupling elements of a claw coupling which can be actuated in coupling and decoupling fashion by turning the connection ring when the fixing ring is in place. The coupling elements can be fixed by a catch against unintentional decoupling in the coupling position. <IMAGE>
Patent DE-3530472-A1 (DE)
Title: Liquid circuit of an internal combustion engine
Inventor: FINSTERWALDER GERHARD DIPL ING
IPC: F01N3/04
Filed: 1985-08-27
Abstract: In the present invention a liquid circuit of an internal combustion engine 1 is described, in which a liquid/exhaust gas heat exchanger 12 is so arranged in the exhaust pipe of the internal combustion engine that the exhaust gas constantly flows through it. In the liquid circuit described the passage of the liquid through the heat exchanger 12 is controlled. At the same time the heat exchanger 12 is so designed that it is completely drained of liquid as soon as the inflow is prevented by a valve arrangement 13 (Fig.1). <IMAGE>
Patent DE-3531760-A1 (DE)
Title: Device for electro-acoustic, stereophonic reproduction with a plurality of loudspeakers
Inventor: GIEGER HANS-JOACHIM
IPC: H04R3/12
Filed: 1985-09-06
Abstract: Device for electro-acoustic, stereophonic reproduction of sound, music, vocal and instrumental recordings with a plurality of loudspeakers, the loudspeakers radiating in a three-dimensional and high-resolution manner, being disposed on the coordinates of a three-dimensional coordinate system, being aligned with the origin of the coordinate system and each having their own power control facility.
Patent DE-3539095-A1 (DE)
Title: Ink jet recording head with main ink channels
Inventor: SUZUMURA MASAMICHI
IPC: B41J2/14
Filed: 1985-11-04
Abstract: The recording head has an ink ejection aperture connected to ink channels. A main ink channel (201) has an energy generating element (102) arranged along it. The energy generating element produces the energy for ink ejection. An auxiliary ink channel (202) is connected to the main channel downstream of the energy element. The ink channels are formed of light sensitive resin or glass. Their junction is in a region of the main channel extending from the ejection aperture to the energy element. The energy element may be an electrothermal or electromechanical transducer. Several main channels may be used with a common auxiliary channel.
Patent DE-3541617-A1 (DE)
Title: Composition for a magnetic recording material
Inventor: FUKKE HAJIME
IPC: C08K5/544
Filed: 1985-11-25
Abstract: The invention relates to a composition for a magnetic recording material which contains at least one coupling agent selected from the group consisting of silane compounds of the formula (I), (II) and (III) <IMAGE> in which R and R' are alkyl radicals having 1 to 5 carbon atoms, n and n' are integers from 1 to 5, and m has the value 0 or 1. This composition gives coatings of improved smooth surface quality and improved adhesion. It is suitable for the production of magnetic discs, magnetic sensors and the like having favourable electrical properties (in particular S/N ratios), favourable floating properties and high film strength and reliability.
Patent DE-3602248-A1 (DE)
Title: Door case
Inventor: RIEPE ALFONS
IPC: E06B1/52
Filed: 1986-01-25
Abstract: The invention relates to a door case having a vertical visible lining which, in the region of the reveal of the wall opening, covers the interspace between two corner claddings. The visible lining is subdivided horizontally into two or more portions arranged one above the other, and the portions are releasably fastened. <IMAGE>
Patent DE-3605902-A1 (DE)
IPC: E05D7/04
Filed: 1986-02-24
Abstract: A baseplate assembly for mounting a hinge bracket of a furniture hinge has a base plate, which is to be secured to a carrying wall or the like by fixing screws, and a cover plate, which covers or partly overlaps the base plate and is guided on the base plate transversely to the hinge bracket. The hinge bracket, which is connected to the base plate by a retaining screw or rivet and by a headed clamp screw, which is screwed into a tapped bore in the base plate and extends through a slot that is formed in the cover plate and is parallel to the direction in which the cover plate is guided on the base plate.
Patent DE-3606294-A1 (DE)
Title: Compositions and methods for controlling fungal pathogens of crop plants
Inventor: BOERNER HORST PROF DR
IPC: A01N47/44
Filed: 1986-02-27
Abstract: The invention relates to compositions and methods for controlling fungal pathogens of crop plants by using guanidine derivatives of the general formula <IMAGE> where R1 and R2 are identical or different and denote the H radical, straight-chain or branched alkyl groups having 1 to 6 carbon atoms which can optionally be substituted by a hydroxyl group or a halogen radical, or denote a carbamide or thiocarbamide radical, a nitrile group or the guanyl spermidine radical. To control the pathogen causing white stem rot in rape, it is preferred to apply guanyl urea in the form of a finely-divided powder in an amount of 1 to 100 kg/ha to the soil at a point in time at which the pathogen has not yet infected the plants.
Patent DE-3608924-A1 (DE)
Title: Cutting machine with a circuit arrangement for failsafe signal processing in crosshead and blade control
Inventor: WEBER WINFRIED
IPC: B26D7/22
Filed: 1986-03-18
Abstract: The circuit arrangement consists of a two-channel logic unit processing the static input signals, a failsafe AND element outputting a dynamic output signal, and an amplifier unit.
Patent DE-3614213-A1 (DE)
Title: Silencing system (exhaust silencer), with condensate drainage apertures and/or condensate drainage ducts
Inventor: WERDNIK IVO DIPL ING
IPC: F01N3/00
Filed: 1986-04-26
Abstract: The invention relates to silencing systems (exhaust silencer), especially those for motor vehicles, with one or more condensate drainage apertures (for example holes, slits) and possibly additional condensate collecting ducts (channels) in the bottom of the silencer housing for the removal of the exhaust gas condensates. According to the invention the condensate drainage aperture can simultaneously also be designed as exhaust outlet.
Patent DE-3615628-A1 (DE)
Inventor: KIENZLE WOLFGANG
IPC: G01F1/698
Filed: 1986-05-09
Abstract: Process and circuit for measuring the air flow in the inlet manifold (100) of an internal combustion engine. In order to obtain an output signal which can easily be processed in digital control devices, the diagonal voltage of a measurement bridge (RH, RK, RM, RZ), which is thermally coupled with a flow measurement unit (RS), is applied after possible amplification to a voltage-frequency converter (20), the output of which provides a frequency which is proportional to the diagonal voltage of the bridge circuit and is available for further processing. At the same time, this frequency is used for triggering a monostable trigger circuit (5) which cyclically connects the flow measurement unit (RS) with a voltage source (6).
Patent DE-3617491-A1 (DE)
Title: Homokinetic sliding joint
Inventor: AUCKTOR ERICH DIPL ING
IPC: F16D3/223
Filed: 1986-05-24
Abstract: The present invention relates to a homokinetic sliding joint with torque transmission by circumferentially distributed balls held in a cage which are guided in grooves set to correspond to the axial direction and located in an inner and an outer joint body. The invention allows larger tolerances due to the fact that the bull cage is resiliently supported relative to one of the joint bodies and is axially displaceable within this joint body. In one type of joints, the ball cage and the corresponding joint bodies have matching stop surfaces, in particular spherical stop surfaces. In another type, that is joints with a large translational displacement, there are no special stop surfaces. Under the loading imposed by the apertures of the ball cage, the balls of both types of joint are pressed against the surfaces, set in the manner described above, of the grooves and, as a result, any play, even in the torque-free condition, is eliminated and the development of noise and increased wear are avoided. The cost of manufacture is reduced by the enlargement of the possible tolerances compared with known homokinetic rotational joints. Both types of joint according to the invention, when used in pairs to form a universally jointed shaft, have the centring effect, i.e. automatic adjustment of both joints to the same position. In addition, these shafts allow plug-in assembly without the need for a special axial securing means.
Patent DE-3617963-A1 (DE)
Title: Vehicle door, in particular door for the driver's cab of a lorry
Inventor: SCHMIDT WERNER
IPC: B60J5/04
Filed: 1986-05-28
Abstract: In the case of a vehicle door, in particular a door for the driver's cab of a lorry, a special mounting for a window pane, arranged in particular such that it can be hoisted, is provided. The tubular door is composed of an inner plate and an outer plate which are attached to each other. This results in a projection, provided by a connecting groove, around the window opening. A window frame for the aforementioned window pane is held indirectly on the tubular door. In this connection, the outer portion of the window frame is supported against the aforementioned projection of the tubular door and the inner portion of the window frame is supported against a rigid panel shell. This panel shell is of multi-part design. At least one part of the shell forms a frame-holding strip mounted along the window frame. This holding strip is realised by an angular profile strip, the first leg of which is attached such that it bears against a case region of the tubular door. This case region extends on the inner plate along the projection, supporting the outer side of the window frame, adjacent to the door inner side. The second leg of the L-profile of the frame holding strip runs approximately parallel to the aforementioned projection. The window frame is received between this projection and the second leg of the circumferential strip.
Patent DE-3622955-A1 (DE)
Title: Process for the production of an air filter
Inventor: FOERSTER MICHAEL DIPL ING
IPC: F02M35/024
Filed: 1986-07-09
Abstract: A process for the production of an air filter and the air filter produced thereby are described, which air filter is produced from a paper web in zigzag folds. The paper web used for producing the air filter, before the folding operation, is furnished by the novel process with at least one separation line running divergently from the side edges of the paper web, along which separation line is applied the glue for holding together the folds of the paper web. After the folding operation and glueing, the region of the folded paper web lying outside the separation line is separated off. The separation line is expediently fabricated in the manner of a perforation along which the region extending beyond the separation line can be broken off after the folding and glueing. The end edges so formed thus lie on a curved surface deviating from a plane, along which surface a seal can be foamed in situ.
Patent DE-3626292-A1 (DE)
Title: Hydraulic brake system for motor vehicles
Inventor: SCHONLAU JUERGEN
IPC: B60T8/40
Filed: 1986-08-02
Abstract: The brake system has a tandem master brake cylinder (4), directly actuable by a brake pedal (19), to which cylinder the wheel brake cylinders (31) of the wheel brakes (3, 30) are connected. The wheel brakes (3, 30) have two wheel brake cylinders (34), which can be actuated by the pressure of an engine-driven pump (42), the pump pressure being controlled by a brake valve (2) which can be controlled by a piston-cylinder unit (21) connected into the pushrod (18, 22) between tandem master brake cylinder (4) and brake pedal (19). For brake slip control, a release piston (17) connected to the pushrod (18) is provided in a release cylinder (16) between brake pedal (19) and tandem master brake cylinder (4), which piston can be subjected to the pump pressure by way of a 3/2-way valve (52), thereby moving the brake pedal (19) and the tandem master brake cylinder (4) into the brake release position. During brake slip control the wheel brakes (3, 30) are actuated solely by means of the wheel brake cylinders (34), in that the said cylinders are connected to the pump outlet or the return line (47) by alternate triggering of the solenoid valves (43, 44, 45, 46). <IMAGE>
Patent DE-3627343-A1 (DE)
Title: Folding box
Inventor: STRAUB ALFRED
IPC: B65D5/66
Filed: 1986-08-12
Abstract: In a folding box (40), the gap present between the lid (52) and the two side walls (42, 44) in the closed state of the folding box is made invisible by the fact that the lid part is constructed in two layers (52, 58), said two layers being present at least partially in the region of the rear wall of the folding box and being connected to one another there in a non-detachable manner, the two layers being constructed to be flexible in the region of their common fold edge (54) in the joint region of the rear wall and the lid region, the inner layer (52) having the folding-over part (22), and the outer layer (58) being larger in terms of area in the lid region than the inner layer (52). <IMAGE>
Patent DE-3639379-A1 (DE)
Title: Data input and output device for computers
Inventor: LANG MARTIN
IPC: G06F3/00
Filed: 1986-11-18
Abstract: In a data input and output device for computers, with a central unit which is connected to data input and output devices which include an optical display device which is controlled via a video interface by the central unit, a coupling device (5) is connected between the display device (3) and the video interface (2). An isolating circuit (6), to derive synchronisation signals from the signal which is fed to the display device (3), is connected to the output of the video interface (2). The data input device (4) can be connected both to the central unit (1) and to a second video interface, which can be synchronised by the synchronisation signals from the isolating circuit (6). The coupling device (5) can be controlled so that it selectively passes the image content signal of either the video interface (2) or the second video interface (7) to the display device (3). <IMAGE>
Patent DE-3703277-A1 (DE)
Title: Cleaning device
Inventor: MAYER-POTSCHAK KARL-JOACHIM
IPC: B08B9/093
Filed: 1987-02-04
Abstract: The invention relates to a cleaning device for systems with a vessel for treating, in particular roasting, nuts. The cleaning device consists of nozzles arranged in the vessel for acting on the inner wall of the vessel with pressurised medium, in particular water, detergent and rinsing agent.
Patent DE-3709150-A1 (DE)
Title: Control circuit for a current-controlled power semiconductor
Inventor: LEONHARD RAIMUND
IPC: H03K17/732
Filed: 1987-03-20
Abstract: A control circuit for a current-controlled power semiconductor (e.g. GTO) exhibits a voltage source (UO), a storage capacitor (CO) connected in parallel with the voltage source (UO) and switches (S1, S10; S3, S30), by means of which the control path (X1-X2) of the power semiconductor (GTO) can be optionally supplied with the turn-on current (iE) or the turn-off current (iA). To be able to operate the control circuit without losses with respect to the control power, in principle, it should contain a turn-on current source formed by an inductance (LE) and a turn-off current source also formed by an inductance (LA). The two current sources should be switched either into a loading circuit containing the voltage source (UO) and the storage capacitor (CO) or into a reloading circuit, also containing the voltage source (UO) and the storage capacitor (CO), or into a freewheeling circuit by the switches (S1, S10; S3, S30), in which arrangement the control path (X1-X2) of the power semiconductor (GTO) can be optionally also connected into each of the three circuits by means of the switches (S1, S10; S3, S30). <IMAGE>
Patent DE-3712454-A1 (DE)
Title: Method of compensating for gear tooth errors
Inventor: BRANDNER GERHARD DR SC TECHN
IPC: B23F5/08
Filed: 1987-04-11
Abstract: The invention relates to a method of compensating for gear tooth errors which arise from an eccentric set-up of the workpiece during the machining in the generation process with indexing control. The aim of the invention is to restrict gear tooth errors which arise from a faulty set-up as a result of eccentric displacements and to reduce the manufacturing costs for clamping means and the costs for the alignment effort. According to the object the deviations of the gear centre relative to the centre of the rotary table of the gear cutting machine are to be taken for granted and the error compensation is to be effected during the generating process by restoring the correct gear tooth geometry. According to the method, first of all the eccentricity of the workpiece relative to the centre of the rotary table is determined in the clamped position of the workpiece, and the magnitude of supplementary movements which are superimposed on the generating movement during the latter is determined from this. A supplementary movement for the generating path and a correction movement for the indexing movement are provided.
Patent DE-3714091-A1 (DE)
Title: High-level hopper for storing raw materials, in particular coal
Inventor: STEWING ALBERT
IPC: B65G65/48
Filed: 1987-04-28
Abstract: This is a high-level hopper for storing coal, having a loading opening, a discharge opening, and a discharge tube which is inserted into the discharge opening and is mounted rotatably. The discharge tube has a scuffler above the discharge opening and is driven below the discharge opening. Furthermore, there is an accumulation cone above the discharge opening or the scuffler. Attached to the accumulation cone is a drop tube which is extended up into the region of the loading opening. The upper end of the drop tube is closed by means of a cover. In an emergency, namely when the scuffler is stationary, the cover is removed so that coal discharge can be maintained temporarily directly via the drop tube and the discharge tube. <IMAGE>
Patent DE-3720165-A1 (DE)
Title: Program checking arrangement for a memory module
Inventor: TAKEUCHI KUNIHIKO
IPC: G06F11/32
Filed: 1987-06-16
Abstract: The intention is to check a processing program, which is stored in a memory module (24) in relation to a work-piece, which is placed on a pallet (16) to be brought to a processing centre (10). A read head (26), which is opposite the memory module (24), is used to read the processing program which is stored in the memory module (24), and to feed it by electromagnetic induction coupling. The name of the read program data is interpreted and displayed. Simple checking of processing program data, which is stored in memory modules (24), which are provided for each work-piece or pallet. <IMAGE>
Patent DE-3723785-A1 (DE)
Inventor: GRETHEN HARTMUT DIPL PHYS DR I
IPC: H04N1/107
Filed: 1987-07-16
Abstract: It is known to scan a document (1) cyclically by moving an optical scanner (2) over the document (1). In order to correctly record and represent the position-related image data in function of the position of the scanner (2) on the document (1), the movement of the scanner (2) is recorded and the positional data are derived from the displacements of the scanner during the successive scanning cycles. These data are associated with the image data obtained during each scanning cycle. The invention permits accurate determination of the movement of the scanner by simple measurement techniques. In each scanning cycle, a plurality of image points located within a scanning surface are recorded, and the displacements of the scanner (2) are determined by comparison with the image data obtained in successive scanning cycles. The new process and new device are used for optical recording of position and optical scanning of documents.
Patent DE-3740835-A1 (DE)
Title: Tape guide on machines processing textile edging tapes
Inventor: LINDNER FRANZ
IPC: D05B35/06
Filed: 1987-12-02
Abstract: The tape guides used hitherto on machines processing textile edging tapes, especially linking machines, for feeding the edging tape and folding it round in a U-shaped manner are restricted in their possibility of use to a narrowly limited width range of the edging tapes. The object is, therefore, to design a tape guide in such a way that edging tapes having highly varying width can be processed. In order to achieve this, entry-side guide elements (side limiters (19)) are adjustable in respect of their effective guide spacing, and a shaping element (height limiter (11)) determining the height of the outer contour of the shaped edging tape (5) is adjustable relative to the shaping elements (guide walls (1, 2)) determining the width of the outer contour, with the effect of a variation in the height of the outer contour. The tape guide is suitable for use on all machines processing textile edging tapes. <IMAGE>
Patent DE-3743438-A1 (DE)
Title: Method and device for controlling the transition of a finite automaton from an instantaneous state into a subsequent state
Inventor: HALLWIRTH VOLKER DIPL ING
IPC: G05B19/05
Filed: 1987-12-21
Abstract: In memory-programmable controllers, the generation of control or setting signals (A0, A1..., AM) resulting from the change of at least one process input quantity (E0, E1..., EN) is substantially accelerated in that previously determined control data (S0, S1, S2), which are a function of the instantaneous state and the input vector allocation (e3), and subsequent state codes (Z0, Z1, Z2) can be selected from specific data memory (7a, b, c) areas and partial areas and output as output vector (a), either directly or after only short further processing. <IMAGE>