baber/WOPTO huggingface dataset:
Patent DE-3610378-A1 (DE)
Title: Sheet-metal formed part
Inventor: KITTELMANN GUENTER
IPC: B23K33/00
Filed: 1986-03-27
Abstract: In a sheet-metal formed part with marginal strips 3, 4 which are each bent by about 90 DEG  relative to the surface at their edges 2 and are welded to one another in the corner area, the weld is to be capable of being placed neatly in a simple manner. For this purpose, a sloping marginal line 5 is provided on the first marginal strip 3. The second marginal strip 4 has an end section 7 which is bent into the plane of the first marginal strip 3. A step 9, 10 is angled on the end section 7. The step 9, 10 extends next to the marginal line 5 of the first marginal strip 3 and forms a stepped end part 11 which reaches under the first marginal strip 3. The weld 26 lies between the marginal line 5 and the step 9, 10. <IMAGE>
Patent DE-3620039-A1 (DE)
Title: End carriage stopper for vertically slatted blinds
Inventor: BENTHIN SIEGFRIED
IPC: E06B9/36
Filed: 1986-06-14
Abstract: The end carriage stopper is intended for vertically slatted blinds whose slats, arranged in a hanging manner, are fastened on slat carriages (2) and, by means of said slat carriages, are movably guided, by means of a pull cord, in a carrying rail (3) which is profiled in the form of a tube in cross-section and has a continuous slit running along it. In this carrying rail (3) there is provided, at any point, a clampable stopping member (6) which exhibits a retaining part (10) which engages behind a mating part (11) on the end carriage (5) and can be released from the said mating part (11) with elastic material deformation. <IMAGE>
Patent DE-3621320-A1 (DE)
Inventor: PFISTER THEODOR DR
IPC: A01N47/34
Filed: 1986-06-26
Abstract: The invention relates to novel 3-substituted 1-(2-halogenoalkoxy- benzenesulphonyl)-3-heteroaryl(thio)ureas of the formula (I) <IMAGE> (in which Q, R, R<1>, R<2>, X, Y and Z are as defined in the description), their preparation, and their use as herbicides.
Patent DE-3622292-A1 (DE)
Title: Sandblasting nozzle
Inventor: HAMANN JOCHEN
IPC: B24C5/04
Filed: 1986-07-03
Abstract: The invention relates to a sandblasting nozzle for sandblasting. The object of providing a sandblasting nozzle in which the abrasive particles touch the inner contours of the inlet part at most once when passing through the opening in the sandblasting nozzle and in addition the abrasive particles undergo high acceleration in the outlet part, is achieved by virtue of the fact that the inlet part exhibits a concave-convex curved course in its inner contour and the outlet part, which adjoins a cylindrical central part with the narrowest cross-section, exhibits a convex-concave curved course. <IMAGE>
Patent DE-3625062-A1 (DE)
Title: Steam generator with downstream catalytic gas purification and superposed forced circulation
Inventor: HOENIG JOSEF
IPC: F22B29/12
Filed: 1986-07-24
Abstract: In a steam generator, in particular a once-through steam generator, with a feedwater pump, with an economiser, with a catalyst bed arranged on the flue gas side for reducing nitrogen oxides, and with a vaporiser downstream of the economiser, with a superheater, with a three-way control valve which is located in a feedwater line and is activated by the flue gas temperature upstream of the catalyst bed and from which a branch line leads to the vaporiser, with at least one sediment bowl and with at least one control valve, it is provided according to the invention that, between the economiser (4) and the vaporiser (2), a return line (25) fitted with a control valve (23) branches off to the sediment bowl (15) which is arranged between the vaporiser (2) and the superheater (3) and from which a circulation line (19) fitted with a circulation pump (20) and a circulation control valve (21) leads into the feedwater line (18) located between the three-way control valve (9) and the economiser (4). <IMAGE>
Patent DE-3629956-A1 (DE)
Title: Fault sensor for vehicle wheels with pneumatic tyres
Inventor: BRUNKE WERNER DIPL ING
IPC: B60C23/06
Filed: 1986-09-03
Abstract: The invention is based on fault sensors for vehicle wheels with pneumatic tyres. It aims to provide a sensor which is particularly operationally reliable and is additionally free of devices which have to be actuated mechanically. By virtue of the fact that a large number of pneumatic tyres have metal parts, for example cables, in the tread zone, it is proposed according to the invention to provide a sensor which is attached to the rim, is located inside the cavity of the tyre and is triggered as a result of metal parts approaching it. This sensor then serves as a fault sensor.
Patent DE-3630810-A1 (DE)
Title: Sole body for shoes
Inventor: ANDRAE JOHANN
IPC: A43B13/20
Filed: 1986-09-10
Abstract: Published without abstract.
Patent DE-3632385-A1 (DE)
Title: Electrical apparatus, especially a small electric motor
Inventor: WALTHER BERND
IPC: H05K5/02
Filed: 1986-09-24
Abstract: In the case of an electrical apparatus, especially a small electric motor, having a housing and having a strain-relief device for a connecting cable, with which strain-relief device a moulded element is associated, on which moulded element the connecting cable can be fixed such that it is bent, the moulded element is an attachment which is located externally on the housing and carries, at a distance from the housing, a retaining cap which overhangs it over at least a part of its circumference. The invention is primarily advantageous wherever there is no space for a strain-relief device within the housing. In addition, as a result of an electrical apparatus being constructed according to the invention, its assembly is simplified.
Patent DE-3642464-A1 (DE)
Inventor: SPECK EMIL
IPC: E04D13/03
Filed: 1986-12-12
Abstract: A roof window has incorporated mounting brackets (10) to be set in the side pieces of the window frame, the legs (11, 12) of which are provided with securing holes (15, 16) for receiving securing means. The roof window has on the outer lateral surfaces of each side piece of the window frame at least one securing groove (5) that receives flat projections (14) formed on the corresponding leg (11) of the mounting bracket (10) and symmetrically spaced in relation to its longitudinal axis.
Patent DE-3701595-A1 (DE)
Title: Induction-type loudspeaker
Inventor: TWEITMANN JOERG
IPC: H04R11/00
Filed: 1987-01-21
Abstract: The invention relates to a loudspeaker in which the diaphragm consists of an electrically conductive foil. For the magnet system, a circular magnetic disc of a radially directed magnetic field is provided, on which an exciter coil is mounted in a fixed manner. <IMAGE>
Patent DE-3707559-A1 (DE)
Title: Method and device for generating vibrations for continuous casting moulds
Inventor: WAASE DIETER
IPC: B22D11/053
Filed: 1987-03-10
Abstract: The invention relates to a method and a device for generating vibrations of a continuous casting mould (15) connected to a lifting table, the vibrations being generated by two eccentrics (11, 12) rotating in opposite directions. The eccentrics (11, 12) rotate at the same angular velocity and have the same eccentricity (e1 = e2). An eccentric sleeve (14) with a bore (13) in which the two eccentrics (11, 12) are arranged one inside the other in a manner which allows them to be rotated in opposite directions about a fixed shaft (10) is expediently arranged on the lifting table (15). <IMAGE>
Patent DE-3716911-A1 (DE)
Title: Working vehicle with a set of interchangeable implements and a quick-change device for the implements
Inventor: LANGFERMANN ALFRED
IPC: E02F3/36
Filed: 1987-05-20
Abstract: So that an implement linked to a lifting arm of a lifting device of a working vehicle performs the same functions in one and the same manner irrespective of whether it is linked via a quick-change device or directly, provision is made for the effective axial lines of the articulation points of the lifting arm and the corresponding fastening members of the quick-change device to lie on a straight line. Each implement has an engaging element for the fastening of the quick-change-device fastening member corresponding to the articulation point of a push rod of the lifting device. The engaging element is arranged at the same distance and in the same orientation relative to the implement articulation element provided for the articulation on the push rod as the quick-change-device fastening member, allocated to this engagement element, relative to the connecting element provided for its articulation on the push rod. The quick-change device is designed in such a way that the articulation points of the lifting arm remain free for direct linking of an implement.
Patent DE-3722815-A1 (DE)
Title: Control device in a fan-dependent suction line
Inventor: PETERS GERHARD
IPC: A47L9/28
Filed: 1987-07-10
Abstract: The control device is intended to be insertable into a suction line (2) of a cutting machine (17) and to effect automatic opening and closing of the suction-line cross-section with uniform movements. The pendulum slide (4) is, in the unopened state, held in a partly open position, in a manner oscillating against a suction in the suction line (2), by a return element (7) such that a specific supply airstream enters through a released opening (8). The pendulum slide (4) is brought into the open position by a compressed-air cylinder (6) which, for the closing movement of the pendulum slide (4), simultaneously acts as damping element for a uniform and flutter-free closing (Fig. 1). The suction line is favourably controlled and the noise is reduced and the risk of blockage in the suction of wood-cutting wastes is reduced and a uniform opening and closing is ensured. <IMAGE>
Patent DE-3724092-A1 (DE)
Title: Fuel injection device
Inventor: FUNKE JUSTUS
IPC: F02M51/06
Filed: 1987-07-21
Abstract: Fuel injection device, especially for injection upstream of the inlet valve of an internal combustion engine, with a spiral (40), which is located immediately downstream of a spray aperture (14) of a fuel injection valve (1) known per se. The spiral (40) is designed as a double helix, which widens conically in the main flow direction and is enclosed by a sleeve (26). <IMAGE>
Patent DE-3726147-A1 (DE)
Inventor: SCHLEUPEN RICHARD DIPL ING
IPC: G01P3/488
Filed: 1987-08-06
Abstract: Device for controlling an internal combustion engine of a motor vehicle comprising a sensor system with transmitting disc (10) rotating with a shaft and a receiving element (12) positioned opposite. The receiving element (12) contains a winding (14) which serves as a tap for the electrical impulses as well as a source of voltage for the power supply unit (23) of the electro-optical transformer (16). Through a fiber optic light conductor (17), the signal is directed to an opto-electrical transformer (18) and a control (19) for the internal combustion engine. The electromagnetic interference signals are thus largely inhibited from the motor vehicle's electrical supply system through the galvanic separation of the transformer's power unit (16).
Patent DE-3726443-A1 (DE)
Title: Refuse container with compression apparatus
Inventor: BERGMANN HEINZ
IPC: B30B9/30
Filed: 1987-08-08
Abstract: A refuse container with a compression apparatus arranged within a charging chamber installed upstream of the container, which compression apparatus collects the refuse in the charging chamber, introduces it into the container and compresses it there, is to be further developed so that it is possible reliably to convey relatively large quantities of refuse under pressure into the container, the particular intention being the reliable conveyance even of bulky refuse. To this end, provision is made, according to the invention, for a compression plate to be arranged in a vertically displaceable manner on a support which can be moved approximately horizontally towards the container and away therefrom, at least one driven roller being rotatably mounted on the side of the compression plate remote from the container.
Patent DE-3729357-A1 (DE)
Title: Switch
Inventor: SICHERT HELMUT
IPC: H01H15/10
Filed: 1987-09-02
Abstract: In the case of the switch, a push button (12) can be displaced in a housing (10). This push button (12) moves a spring contact (16) into contact with a contact set (14) during operation, via a switching body (26) in the form of a sphere or in the form of a lobe-like body. The switching body (26) does not require any accurate guides and can be constructed to be relatively small. <IMAGE>
Patent DE-3731633-A1 (DE)
Title: Cooling-water hose
Inventor: BROCKMANN HERMANN
IPC: F16L41/16
Filed: 1987-09-19
Abstract: The invention relates to a cooling-water hose consisting of rubber or a rubber-like material, with or without reinforcement inserts, said hose exhibiting a fixedly anchored sleeve as a branching piece. The essence of this invention consists in the fact that a rotatable closure cap with a valve closure and retaining claws are seated on the sleeve, the retaining claws being located in a sleeve groove, and that the closure cap exhibits a cladding sleeve on the outside.
Patent DE-3732906-A1 (DE)
Inventor: BERGER PHILIPPE
IPC: H03B5/36
Filed: 1987-09-30
Abstract: A voltage-controlled oscillator in which a phase shifter is connected to a ceramic piezoelectric resonator. The phase shifter has a first circuit branch containing an amplifier. A second circuit branch is connected in parallel with the first circuit branch and includes a low-pass filter connected in series with a controllable amplifier and switch. The output of the controllable amplifier is applied to a first input of the switch, and a source of reference potential is connected to a second input of that switch. The switch has an output connected to a summing element at a first input of the summing element. A second input of that summing element is connected to the amplifier in the first circuit branch. The output of the summing element is fed back to the ceramic piezoelectric resonator.
Patent DE-3733701-A1 (DE)
Title: Digital private branch exchange with telephone charge transmission
Inventor: SUESS JOHANN ING
IPC: H04M15/34
Filed: 1987-10-06
Abstract: Digital private branch exchange with telephone charge transmission, in which there are provided, on the exchange line side, a charge pulse receiver, converting the charge pulses into a digital signal, and also a digital switching device, connecting the exchange line(s) to the extension lines. A generator is provided, which generates an auxiliary signal and can be connected by means of a switching device, which is connected to the charge pulse receiver and is controlled by the output signal of the latter, if appropriate via a pulse shaper stage, to a repeating coil which is connected on the secondary side to the exchange line. On that extension line on which a terminal processing charge pulses, for example an automatic coin-operated device, is connected there is also connected a repeating coil which is connected on the secondary side, if appropriate via a pulse shaper circuit, to a switch controlling the charge metering device of the terminal and controls the latter, the frequency of the generator generating the auxiliary signal lying above the speech range, but within the transmission range of the switching device, and there being connected between the repeating coils and the charge pulse receiver or the terminal in each case a band-stop filter set to the frequency of the auxiliary signal, which is preferably 3496 Hz.
Patent DE-3740091-A1 (DE)
Inventor: HAUFE PAUL J M
IPC: B60H3/06
Filed: 1987-11-26
Abstract: An air filter (20) for the air which is fed to the passenger cabin of a motor vehicle includes a plurality of filter bodies (10) which support one or more catalysts for the catalytic conversion of gas-like harmful substances into less harmful products. The dimensions of the filter bodies are such that they will not escape through a mesh structured wall (28) of the chamber in which the bodies are stored. The surfaces of the filter bodies are preferably corrugated and/or ribbed to provide large surface areas and to minimise contact with adjacent filter bodies. The filter bodies may be produced from thermoplastic material by heating it up in a hot gas stream containing catalyst particles which become embedded in the filter bodies' surfaces. <IMAGE>
Patent DE-3800234-A1 (DE)
Title: Tyre vulcanising machine
Inventor: HASEGAWA AKIRA
IPC: B29C33/20
Filed: 1988-01-07
Abstract: The invention relates to a tyre vulcanising machine, in particular having a locking mechanism (breach lock mechanism) for the mutual bracing of an upper metal mould part and a lower metal mould part, reducing the number of parts, simplifying the construction and accomplishing a reduction in costs. This machine is characterised in that it has a lower metal mould part, which is secured on a base, an upper metal mould part, which is carried on a platen and can be set down on the lower mould part, an upper ring, which is set down rotatably about an external circumferential section of the platen and is provided at its lower end with claws, a lower ring, which is carried by the base in a perpendicularly displaceable manner and is provided at its upper end with claws, and a first drive unit for the rotating of the upper ring and a second drive unit for the perpendicular displacing of the lower ring, in that the claws of the upper ring and lower ring can be brought into and out of engagement with one another by corresponding turning of the upper ring and in that the upper mould part and lower mould part can be pressed against each other (pressurised) by lowering the lower ring when the claws of the upper ring and lower ring are in engagement with one another. In this arrangement, the claws on the upper ring and/or lower ring are preferably designed in a number of planes in each case, so that a point of engagement between upper ring and lower ring can be adjusted in a way corresponding to a respective overall height of upper mould part and lower mould part.
Patent DE-3802340-A1 (DE)
Title: Cut-off disc
Inventor: HENN KURT
IPC: B24D5/12
Filed: 1988-01-27
Abstract: A description is given of a cut-off disc, in particular for use in the dry cutting of concrete, ceramics, slate or similar building material, in the edge region of which cut-off disc diamonds are embedded and preferably substantially radially extending cooling and expansion slots reaching as far as the edge of the disc are arranged. To enable the cut-off disc also to withstand extremely high stresses during a lengthy cutting operation, the cut-off disc (1) consists of one piece of sheet steel, in the edge region (3) of which there are formed slots (4) for receiving the diamonds (5), the diamonds (5) are completely coated with a metal layer and the metal-clad diamonds (5) are soldered into the slots (4) of the cut-off disc (1). <IMAGE>
Patent DE-3807875-A1 (DE)
Title: Circuit arrangement for detecting the currents of a predeterminable count
Inventor: FISCHER HANS-JUERGEN
IPC: H03K23/66
Filed: 1988-03-10
Abstract: In this circuit arrangement, in which a logic circuit having a number of inputs corresponding to at least the number of binary positions of the count is provided and the inputs are in each case preceded by a further logic circuit which can be in each case supplied with a binary position from the output signals of a counter and of a register containing the predetermined count, the output signals of the counter or the output signals of the register are supplied inverted to the further logic circuits. The correspondence of the count with the predetermined value is marked by the output signal occurring for the first time with a predetermined value at the output of the logic circuit.
Patent DE-3814816-A1 (DE)
Title: Method for controlling display devices
Inventor: FERTIG WERNER DR
IPC: G02F1/133
Filed: 1988-05-02
Abstract: In a method for controlling display devices with picture elements, arranged in the shape of a matrix, and non-linear series elements, line multiplex signals being fed to conductors forming the lines of the matrix, and column multiplex signals being fed to conductors forming the columns of the matrix, the picture elements of in each case one line being controlled simultaneously and the picture elements in each case assigned to a column being controlled one after the other within a predetermined period and the respective picture elements being furthermore controlled or not controlled as a function of the absolute value of the respective difference between the line multiplex signals and column multiplex signals, the sign of the difference is changed a plurality of times during the predetermined period.
Patent DE-3818543-A1 (DE)
Title: Panel-heating system for glass windows and for similar sheet-like building-shell elements
Inventor: JORDAN PAUL DIPL ING
IPC: E04B2/96
Filed: 1988-05-31
Abstract: The invention relates to a technical solution for the cost-effective and energy-saving heating of building shells as sheet-like elements. For this purpose, preferably double-glazing units or multiple-glazing units of building windows are designed such that interspaces formed between, for example, the glass-pane systems are filled, for example in the border zones, with a so-called HEAT-BATH FLUID. The building shell with its glass zones can thus act as a panel-heating system without the windows losing their transparent quality.
Patent DE-3833899-A1 (DE)
Title: Spectral-photometric device for measuring distance
Inventor: DANIGEL HARALD DR
IPC: G01J1/44
Filed: 1988-10-05
Abstract: A spectral-photometric device (1) for measuring distance via optical waveguides has a flashlamp as light source (3). For smoothing the radiation power (11) emitted by the flashlamp over time, and for stretching it (15) with respect to time, there is at least one inductance (18), or similar smoothing device, in the discharge circuit (16), in which the flashlamp (3) lies, of a capacitor (17), so that any non-linearities of the signal-detecting and signal-processing elements are avoided and, instead of the amplitude of the signal, its integral can be evaluated (Fig. 2). <IMAGE>
Patent DE-3834314-A1 (DE)
Title: Device for detecting the topography of objects
Inventor: KLINGBEIL ULRICH DR
IPC: A61B3/12
Filed: 1988-10-08
Abstract: A device for observing objects is described which has an illumination light source, the light of which can be focused onto the part of the object to the observed, a scanning device which generates a scanning movement of the light beam of the illumination light source over the section to be observed and exhibits beam-deflecting and beam-imaging optical elements, a detector device which receives the light reflected from the section to be observed, and an evaluating and synchronising unit which generates an image of the section to be observed from the time-sequential output signal of the detector device. The device according to the invention is distinguished by the fact that, for generating a stereoscopic image, the optical axis of the observation and/or illumination beam can be displaced in a pupillary plane and that the images generated with different position of the optical axis can be superimposed for generating a stereo image.
Patent DE-3840272-A1 (DE)
Title: Car weights
Inventor: GONDOLF FRIEDRICH WILHELM
IPC: B60T3/00
Filed: 1988-11-30
Abstract: Published without abstract.