baber/WOPTO huggingface dataset:
Patent DE-2854563-A1 (DE)
Title: Checking method for external profiles of mass produced workpieces - using adjustable needles with electrical contacts and common pressure bar
Inventor: GOEBEL FRIEDRICH
IPC: G01B7/287
Filed: 1978-12-18
Abstract: The external contour or shape checking device is for large mass-produced parts, e.g. washing mangle rollers, and tests a large number of contour points simultaneously. It is simply constructed, reliable in operation, and simple and cheap to produce. The shank is held for a short time in a given orientation by a holder. A set of needles is moved from a rest position into contact with the workpiece by a common pressure rail. Each needle is adjustably connected to the rail by a spring. Each needle has electrical contacts all either open or closed in the rest position and all in the alternative position when a correct profile is scanned. When an incorrect profile is scanned, some needle contacts are in the wrong switch mode.
Patent DE-2855524-A1 (DE)
Title: Motor vehicle steering system - contains resilient coupling element combined with parallel action damping device in one unit
Inventor: BRAESS HANS-HERMANN DIPL ING D
IPC: B62D7/22
Filed: 1978-12-22
Abstract: The motor vehicle steering system includes springs(27) to provide resilience in the steering transmission. These springs(27) are combined with parallel-action dampers(28). They may be contained in a unit(24) connected to the vehicle chassis(25) and coupled to the steering gear housing (26). The steering column may comprise sections of which one is movable relative to another and connected to it via a resilient coupling which at the same time damps their relative motion. This coupling may contain a rotational damper.
Patent DE-2922798-A1 (DE)
Title: Elapsed operating time counter for electrical appliance - comprises adaptor plug for connection of timer and appliance with counting initiated by load current flow
Inventor: NIKOLAI REINHARD
IPC: H01R24/76
Filed: 1979-06-05
Abstract: The elapsed time indicator (2) is permanently connected (1) to an auxiliary outlet of the adaptor plug. Into the main outlet, in the form of a socket (4), the appliance whose operating time is to be measured can be plugged. The adaptor itself is plugged (3) into a conventional socket outlet. The electrical circuit in the adaptor plug is arranged to start the counter only if the connected appliance is switched on and drawing current. This can be arranged by inserting a relay coil in circuit with the load, and the relay contacts in series with the timing counter drive. Alternatively the electromagnetic relay can be replaced by a solid state device. Typical applications are where it is desired to add a timer after installation, for example tape decks, deep freezers, heaters or forms of test equipment.
Patent DE-2926675-A1 (DE)
Title: Cap for fragile containers - has cylindrical projection ends in circumferential flange held in bottom part
Inventor: VIANA JAVIER RESINES
IPC: B65D41/12
Filed: 1979-07-02
Abstract: The cap is for fragile containers such as glass or plastic vessels. A central region is enclosed by a cylindrical projection which ends in circumferential flange made up of one or more windings. The flange (4) is fixed with the aid of a circumferential pressure and is held in a bottom part of the projection (11) of the container neck (3). The cap (2) fixes results by the coordinated action of a circumferential roll off and a compression of the flange of the cap into the bottom part of the projection.
Patent DE-2928545-A1 (DE)
Title: Washing system for tanker - has inert gas driven venturi pumps to drain residual fluids
Inventor: STOYKE ECKHART ING GRAD
IPC: B63B57/02
Filed: 1979-07-14
Abstract: A washing system forthe tanks in a tanker has residual fluids pumped from the tanks with venturi pumps (9) which draw in e fluids via non return valves (11) and which are driven by inert gas in a compressed closed circuit. The fluids are collected in a small tank (7) before disposal. The venturi pumps are first used to clear residual oil, with the collecting tank partly filled with oil to prime the pump system. For the washing cycle the collecting tank is partly filled with water and cleaning agent and preheated. The mixture is sprayed into the tanks from swirling jets (19) and pumped out with the deep well pumps (3) and then with the venturis. The collected, separated resisues are pumped to a slop tank.
Patent DE-2930518-A1 (DE)
Title: Wall mixer tap and corner valve mounting template - has caliper gauge spaced calibration holes, and pipes protruding at right angles
Inventor: BRETTSCHNEIDER FRANZ ING GRAD
IPC: F16K27/00
Filed: 1979-07-27
Abstract: The base plate has a set of calibrating holes. It holds copper pipes with a central hole for insertion of an outflow pipe form piece or reduction ring. There are perforated anchoring strips, a sealing sleeve, screws, a clamping ring and a spacer piece. The assembly of wall mixer taps and corner regulating valves is for a wash-basin. The calibrating holes are at caliper gauge interval from the wall mixer assemblies. Inserted copper pipes protrude from the wall at right angles, are cut to length on the wall, according to template, and provided with a sealed link with the valves, in conjunction with clamp screw elements. The template can be made of sheet metal or plastics, with no extension or compensating fittings.
Patent DE-2932141-A1 (DE)
Title: Fastening rail for cladding plates in buildings - is formed from circular cross=section synthetic pipe sawn lengthways
Inventor: RANDELHOFF GUENTER
IPC: E04F13/08
Filed: 1979-08-08
Abstract: A profiled rod with two flat surfaces aligned vertically to each other and a profiled strip of synthetic material together form a fixing rail for cladding plates. A part of the synthetic profile is fixed on one flat surface of the profiled rod. In the zone of the second surface of the rod, the synthetic profile is curved and is freely deformable. The synthetic profile is produced by cutting through a pipe of circular cross-section, and with the help of this fixing rail plates of various kinds can be fixed, possibly airtight, to roof rafters and beams and similar building elements generally.
Patent DE-2934143-A1 (DE)
Title: Cassette-type catalytic converter with ribbed shell - for receipt between flanged tube sections of exhaust passageway
Inventor: AOYAMA TOSHIHO
IPC: F01N3/28
Filed: 1979-08-23
Abstract: A catalytic converter includes a cylindrical metallic shell having flanges at opposite ends to define a gas inlet and a gas outlet and a catalyst carrier supported within the shell. An annular rib is formed around the shell and projects outwardly from the shell surface for insertion between the flanges of coaxially aligned tube sections adapted to receive the converter. The system is used in exhaust gas purifiers for internal combustion engine. The aligned tube sections may comprise an exhaust gas pipe and a silencers each having a flange at one end for receipt of the cassette type catalytic converter and can be easily applied to existing vehicles.
Patent DE-2934418-A1 (DE)
Title: Magnetic thrust system for airborne vehicle - uses superconductive coil and magnetic amplifying element for concentrating earth's magnetic field lines
Inventor: JANKL MAX ING GRAD
IPC: H02K41/00
Filed: 1979-08-25
Abstract: The thrust system uses a current conductor cooperating with the earth's magnetic field. The current conductor is formed as an astatic coil (2) associated with a magnetic amplifying element (33) for concentrating the flux lines of the magnetic field within the vicinity of the coil. Pref. a superconductive circular coil (2) is used, a magnetic amplifier ring (31) on one side of it, together with a conical magnetic conductor (32) attached to the amplifier ring (31) around its edge having the lesser dia., its surface having a magnetic thin-film coating. The thickness of the latter increases along the length of the magnetic conductor (32) towards the amplifier ring (31).
Patent DE-2937673-A1 (DE)
Title: Shaft or vehicle wheel eccentricity monitoring system - has sensor and counter determining angular position and distance sensor for eccentricity
Inventor: BONSE BERNHARD DIPL ING
IPC: G01B7/28
Filed: 1979-09-14
Abstract: The monitor measures the eccentricity of rotating bodies such as shafts. The monitor includes a system for producing pulses as the shaft turns, and there is a counter circuit to produce a count of pulses produced after a given start signal. This ensures monitoring of the speed of rotation of the shaft and the angle through which it has turned. There is a sensor which is mounted a short distance above the surface of the shaft. If the degree of eccentricity is small, the measured distance variation forms a sine or cosine wave as the shaft rotates. Summation of sensor and counter readings may give a measure of the shaft eccentricity and the position of the centre of gravity.
Patent DE-2937776-A1 (DE)
Title: Dust burning IC engine - has inverted construction with crankshaft above cylinders and oil drain at bottom
Inventor: STENGLER RICHARD ING GRAD
IPC: F02B45/02
Filed: 1979-09-19
Abstract: The engine is constructed with the pistons reciprocating in a vertical plane. The crankshaft is above the pistons. Each piston has its upper and lower faces concave, being extended below the lower face by a skirt which gives the underside the shape of an inverted dish. The piston rings are specially shaped to wipe the surface clean of dust. There is an oil drain at the bottom of the cylinder with an oil separator which has a float operated valve.
Patent DE-2943043-A1 (DE)
Title: Draught and noise proof roller shutter case - has hole for spindle in partition between cord area and shutter area
IPC: E06B9/174
Filed: 1979-10-25
Abstract: The case for a roller shutter has bottom, outside and covering boards. There is an inside board acting as inspection lid, with hole between outside and bottom boards for shutter passage, and holes in bottom board for shutter and for cord, form box cladding, between two sidepieces. At an interval from the sidepiece (11) on the cord roller side, there is an interposed partition (17), with a hole (D) for the spindle or stump axle (211), separating the roller area (A) of the case from the shutter area (R). The hole can contain a brush-type seal (174) surrounding the spindle or axle.
Patent DE-2943121-A1 (DE)
Title: Window blind slat assembly - is of alterable length, and has lengthwise groove on underside and cross-wise grooves on top, with support strips
Inventor: RANDOLF HEINZ
IPC: A47H1/06
Filed: 1979-10-25
Abstract: The slat for a window blind is designed so that it can be produced, transported and stored in any required length. The underneath side has at least one lengthwise groove (4) so that it can run over rollers. Crosswise to the lengthwise direction, on the upper side (11) and extending the entire width of the slat are transverse grooves (2). Each side (12) has a cavity (14) for a support slat (20). A top and bottom stop (16) each has a vertical groove.
Patent DE-2951398-A1 (DE)
Title: Cathode sputtering device - with circular cathode faced by smaller circular anode
Inventor: SMITH GEOFFREY
IPC: H01J37/34
Filed: 1979-12-20
Abstract: Cathode sputtering device has a circular cathode, mounted on an insulator with the current lead, and an anode which faces it. The anode is preferably also circular but has a smaller surface than the cathode so that an annular area of the latter is left exposed. This simplifies the design, insulation and heat dissipation, compared with a conventional ring cathode.
Patent DE-3000166-A1 (DE)
Title: Car roof rack cowl - made of plastic in streamlined shape saves petrol and reduces noise
Inventor: MENTZ JUN RICHARD DR MED
IPC: B62D35/00
Filed: 1980-01-04
Abstract: Luggage carrier racks on the roof of motor cars produced a greatly increased resistance by the pile of luggage. This is prevented if the carrier rack is preceded by a streamlined cowl, made of rigid PVC or another plastic, or of light metal sheeting. The cowl can be made extensible by bellows to suit different sizes of luggage. This cowl reduces the travelling noise and reduces the petrol consumption. It is a much less expensive solution than the streamlined bags offered by the luxury car manufactures.
Patent DE-3005591-A1 (DE)
Inventor: HOFFMANN HORST ING GRAD
IPC: G01R21/133
Filed: 1980-02-15
Abstract: This mechanism is provided with a maximum-demand counting mechanism (6) for detecting the highest average power value recorded in equal measuring periods between in each case two resettings. The maximum-demand counting mechanism (6) is pulled up during the measuring periods by a driver (4) running back after each measuring period and decoupled from the electricity meter at the end of an accounting period and set to zero by a resetting motor (13). In addition, a progressive counting mechanism (16) for detecting the maximum value of a number of maximum values of the average power values within a reading period is provided. This is connected to the resetting motor (13) during the resetting of the maximum-demand counting mechanism (6) and takes over the highest maximum value of the average power values via a switching clutch (3a) and a store (5a). <IMAGE>
Patent DE-3005621-A1 (DE)
Title: Back reflection mirror - esp. for glass lens in catadioptric system, using alternate layers of high and low refractive index
Inventor: DUENISCH WALTER DIPL ING
IPC: G02B17/08
Filed: 1980-02-15
Abstract: The mirror consists of at least two layers with alternate high (a)- and low (b)- refractive index, and a covered layer of optically dense Al. One layer (a) is pref. next to the glass, whereas one layer (b) is next to the Al; and four layers (a,b,a,b) are pref. used. The surface of the Al exposed to air is pref. covered by a protective material, e.g. a layer of silica. The invention provides a mirror with high reflection for visible light and high climatic resistance, suitable esp. for catadioptric systems using two lenses.
Patent DE-3009384-A1 (DE)
Title: Doppler laser signal analysis for determining flow characteristics - using Bragg cell as demodulator with subsequent deflection in orthogonal direction
Inventor: SCHNETTLER ARMIN DIPL ING
IPC: G01F1/66
Filed: 1980-03-12
Abstract: The analysis system, allowing flow characteristics to be evaulated, uses an opto-electronic element, with the representation of the values provided by a rotating prism or an optp-electronic deflector. Optical conductors may be used to feed the Doppler laser signals to be photosensor. Pref. a Bragg cell is used as the acousto-optical demodulator using an acoustic burst to bend the laser light with each component of the latter bent through a respective angle. The values obtained after deflection in the perpendicular direction by the rotary prism or optoelectronic deflector are recorded on a film or photomatrix. The system allows the correct values to be extracted without noise and it can handle signals with a bandwidth above 100 MHz and with a duration of less than 0.7 micro/sec.
Patent DE-3010557-A1 (DE)
Title: Silicon body prodn. with large surface area, esp. for solar cell mfr. - by coating fibre mesh with melt to give thin film
Inventor: GRABMAIER JOSEF DIPL PHYS DR R
IPC: H01L21/208
Filed: 1980-03-19
Abstract: Prodn. is carried out by bringing molten Si into contact with a support resistant to the melt and allowing the coating to solidify. The novel feature is that the support consists of a network of fibrous material wetted by Si. Coating is carried out at a drawing rate such that a Si film less than 150 microns thick is formed on the mesh of the network, due to the high surface tension of the molten Si, so that the network is integrated in the Si body after solidification. The process allows a high throughput and min. material consumption. Further processing is simple and solar cells with a high degree of efficiency can be made.
Patent DE-3011925-A1 (DE)
Title: Automatic mattress quilting system - sews strips of strong material to inside of mats at stitching points (OE 15.1.80)
Inventor: WITTMANN FRANZ
IPC: B68G11/06
Filed: 1980-03-27
Abstract: The mattress-quilting system is particularly for spring mattresses, the springs being placed between mattress blanks and covered on both sides with stitching mats. Strong strips of material such as raw linen are sewn by two seams spaced apart to the inside of the mats at the stitching point so as to form beads pulled together. The quilting thread, typically of perlon, is then pulled in two parallel runs through the blank at points spaced apart and knotted over a wool tassel. After this each end remaining is pulled through the linen strip seams before knotting again.
Patent DE-3012028-A1 (DE)
Inventor: DIETRICH ROLF ING
IPC: F04B13/00
Filed: 1980-03-28
Abstract: 1. Apparatus for the conveying of fluid media, more particularly of abrasive liquids, thick sludges, suspensions of solid substances, or the like, with a displacement pump (23) which is interposed between two shutoff valves (14, 15) in the conveying conduit (13) and which sucks in the conveyed medium (11) at its suction stroke and delivers it onwards at its compression stroke, and between the conveying conduit (13) and the working side (22) of the pump (23) there is arranged a separating cylinder (19) with a separating piston (20) capable of moving freely axially therein, and at one face (29) of the said piston the conveyed medium (11) is present and at the other face (39) a working medium (40) acted upon by the pump (23), the separating piston (20) having a somewhat smaller diameter (d) than the separating cylinder (19) and being preloaded by at least one spring element (50) in the direction opposite to the compression direction of the pump (23) and being sealed circumferentially against the conveyed medium (11), characterized in that the separating piston (20) is arranged in a separate separating cylinder (19) which it divides into two cylinder chambers (19a, 19b) which in the end positions of the separating piston (20) have a smaller volume than the working medium (40) moved by the pump (23) at the compression stroke and suction stroke, and that the working side (22) of the pump (23) is connected with a storage container (47) which is closed off from the pump (23) at the compression stroke, and that the separating piston (20) has at its circumference at least one lip-type sealing element (34) having a sealing lip (37) which is directed towards the cylinder chamber (19a) filled with the medium being conveyed and which abuts on the inner wall surface (36) of the cylinder, and which not only seals the separating piston (20) at its circumference relatively to the medium (11) conveyed but also allows the working medium (40) to flow past the separating piston (20) towards the conveying conduit (13).
Patent DE-3014290-A1 (DE)
Inventor: SUBRAMANYAM ARTY RAMAIYER T
IPC: C08F283/00
Filed: 1980-04-15
Abstract: The invention provides nitrogen-containing basic binders having tertiary amino groups. They are produced from compounds or resins having at least one secondary amino group through reaction with a compound which contains both an epoxy group and an olefinic double bond, followed by copolymerization of the reaction product with a polymerizable monomer having an ethylenic double bond. The binders have amine numbers of about 40 to 400. They can be diluted with water after partial neutralization by acid. They are electrically depositable on the cathode and can be heat hardened alone or in combination with amino resins and/or phenolic resins. They can be used as internal and/or external cross-linking components in cathodic electrocoating paints.
Patent DE-3015503-A1 (DE)
Title: Lever for adjusting tilt of chair - is hinged to support structure and has a guide slot in arm at front of seat
Inventor: BEER HERBERT
IPC: A47C1/027
Filed: 1980-04-23
Abstract: The pivoting office chair, has the seat (2, 3) hinged to a support structure (6) fixed to the leg and adjustable for tilting by a hand-operated lever (9, 11). The lever (9, 11) is hinged to the support structure (6) and has a guide arm (14) positioned at the front of the seat (2, 3). The end (11) of the lever has an operated handle (12) in front of the guide arm. The guide piece (14, 14') consists of a slot in the bottom of a projecting arm (15) of a section (3) of the seat (2, 3).
Patent DE-3022891-A1 (DE)
Title: Microphone support for passenger vehicle - has stem formed by spherical joints and spring attached to block screwed over flanged base
Inventor: DIETZ ALFRED
IPC: F16M11/40
Filed: 1980-06-19
Abstract: The resilient microphone support suitable for use in a vehicle such as a road or rail passenger coach has a head connected to an end block by a stack of collars with spherical buses fitting into the cup shaped seatings of the next collar. These are interconnected by a central spring. The end block rests on dished springs on the end face of a spigot on a base flange, and is enclosed by an outer block which screws over the spigot. The top of the end block is tapered and rounded to match the interior of the outer block, which has a neck enclosing the spring and supporting the lowermost collar. Externally, the top of the outer block is conical, and its base is locked against rotation by a screw engaging the spigot inside.
Patent DE-3023477-A1 (DE)
Title: Optical display for motor vehicle brake effect - has signal lamp inside vehicle and coupled to rear view mirror
Inventor: DIECKMANN KARL-HEINZ
IPC: B60Q1/44
Filed: 1980-06-24
Abstract: The signal lamp for indicating the braking status of a motor vehicle is intended for displaying to pedestrians and other drivers the stationary condition of the vehicle. The indicating display is mounted on the vehicle front and is pref. connected in the brake light circuit of the vehicle, being energised upon actuation of the brake system. The signal light (1) is connected inside the motor vehicle to the rear view mirror (6). The socket (2) of the signal light preferably carries a support arm (3) with at least two opposite clamps (4,5). The signal light may form an integral unit with the rear view mirror and the clamps with the support arm.
Patent DE-3024231-A1 (DE)
Title: Rear passenger seat for vehicle - has lock-carrying strap ends kept accessible by cables fixed to upper edge of back rest
Inventor: HENDRICH PETER DIPL ING
IPC: B60R22/02
Filed: 1980-06-27
Abstract: The rear seat consists of the seat (2) and a back rest (4). It is fitted with an individual three-point anchorage belt for each passenger and an additional abdominal strap in the middle of the seat. Each of the three-point anchors consists of a strap (6) with one end connected to a retractor (12) and the other end (8) to the floor (10). On the strap a locking tongue (14) slides and can be connected to its corresp. lock (16). The lock is fitted on the end of a strap (18) fixed to the floor (10) and, when in use, emerges vertically upwards from the corner between the back rest bottom edge and rear seat edge. To keep the lock accessible at all times a cable (30) is provided for each lock. One end is fixed to the upper edge of the back rest and the other end carries a locking tongue (34) which fits into the strap lock.
Patent DE-3024790-A1 (DE)
Title: Heavy duty magnetic bubble memory - uses operating frequency less than 40 kHz e.g. teleprinter or telephone call repeater units
Inventor: BURGHARDT HARTMUT DR
IPC: G11C19/08
Filed: 1980-06-30
Abstract: The bubble memory is used as a control programme memory in a digital system. The switching frequency of the memory is considerably lower than the max. frequency of the system, namely, less than 40kHz. Signals are thus fed from a unit of the system to the bubble memory at a rate less than 40kHz. The system unit can be a transmitter in a teleprinter or in a call office repeater. The system may be an NC-machine-tool or a control system for a traffic light system.