baber/WOPTO huggingface dataset:
Patent DE-2805424-A1 (DE)
Title: Contactor with magnetic drive - has drive unit mounted in one of two positions operating contacts through additional element
Inventor: HAPPACH ANTON
IPC: H01H50/18
Filed: 1978-02-09
Abstract: The contactor can be operated as a make and break contactor. It has a two-part case holding the magnetic drive and the contact system. There is a demountable connection (19, 21) which is provided between the contact system (2, 3, 11) and the magnetic drive (15-17). The magnetic drive (16) has an additional element (17) which applies a push or pull through the magnet and the connection (19, 21) to the contacts. Recesses are made in the case parts (1) for the magnetic drive which can be held in two positions determined by a symmetry plane (27).
Patent DE-2809327-A1 (DE)
Title: Human hair implanting tool - has adaptor carrying insertion needles attached to resilient spikes by trigger operated mechanism
Inventor: MILLER PAUL W
IPC: A61F2/10
Filed: 1978-03-03
Abstract: The device for implanting human hair has a pistol grip with two prongs projecting from the barrel or body portion onto which is mounted a carrier from which project forwards a row of needles. This carrier can be mounted on and released from the prongs, by means of a mechanism actuated by a trigger. The prongs are resilient and curved in opposite directions and the release mechanism has a collar which slides along the non parallel part of the prongs, so as to force them together and release them. The carrier has two holes through which the prongs are inserted. The release mechanism has a pusher between the grip and the collar. Across the top of the carrier is a roller under which the hairs are guided to the needles.
Patent DE-2820371-A1 (DE)
Title: Mechanical transmission for pointer instruments - uses fixed support spindles for gear segment and pinion with hollow shafts
Inventor: THOMA FRITZ
IPC: G01D5/04
Filed: 1978-05-10
Abstract: The drive mechanism consists of a support plate (1) into which are pressed two fixed shafts (2, 2a). A toothed gear segment (3) has a hollow boss (4) which fits over one of the spindles (2). The segment is driven from the actuating organ (transducer, Bourdon tube, etc.). A second hollow shaft is fitted over the second spindle (7). This boss carries a pinion which engages with the gear segment. A pointer (6) is fitted to this pinion shaft. An anti-backlash spring (8) is fitted to the base of the pinion shaft and its other end is anchored on the bearing plate. The mechanism is of simple construction and provides reproducible transmission characteristics.
Patent DE-2821736-A1 (DE)
Title: Injection nozzle for hot sprue injection moulding tool - has low-voltage heater, base, and mantle, to keep moulding cpd. at correct temp. (PT 6.4.79)
Inventor: ENRIETTI LEO
IPC: B29C45/27
Filed: 1978-05-18
Abstract: A base part bears against an injection-plate and an inner part extends to an injection orifice in a mould cavity. The inner part has a longitudinal bore and is surrounded over its entire length, by a tubular heater. A jacket surrounds the heater from the base part as far as near the injection orifice. The design enables moulding cpd. to be kept at correct moulding temp. until it reaches the mould cavity. It contains no sensitive components liable to cause problems or trouble in operation, and allows prompt resumption of the moulding cycles after stoppages however caused.
Patent DE-2822926-A1 (DE)
Title: Battery topping-up membrane - with cut=outs on periphery for unobstructed passage of electrolyte
Inventor: KOMANDER GERHARD DIPL ING
IPC: H01M50/627
Filed: 1978-05-26
Abstract: The parent patent described a battery in which the filling sleeve for the electrolyte was fitted with a cup-shaped membrane; its collar left an annular gap for the electrolyte ingress. In this addition patent the periphery of the collar is fitted with circular cut-outs or the cut-outs are arranged on the inner wall of the sleeve so that a residual passage is always maintained.
Patent DE-2825518-A1 (DE)
Inventor: THALMANN OTTO
IPC: B21D5/04
Filed: 1978-06-10
Abstract: In a bending machine with a fixed support beam (6) and a top beam (11), which can be moved up and down, for clamping the sheet (19), the bending beam (20) is pivoted in order to bend the sheet around the ideal bending edge (21). The machine has an upper, forward-projecting frame part (8) and a pivoted arm (9) which is arranged below the latter, is pivotably mounted in a machine column part (15) and attached to the end of which, via a compression link (10) is the top beam (11). Arranged between the front end of the upper frame part (8) and the pivoted arm (9) is a toggle-lever device (27) which comprises a crank (29) and a link (31) connected in articulated fashion to the latter. The crank is pivotably mounted in the frame part (8) while the link is connected in articulated fashion to the pivoted arm. To lower the top beam (11), the toggle-lever device is extended by means of a hydraulic unit (36, 37), the toggle-lever device bending after passing through the dead centre position and being pressed against a stop (43). The top beam (11) is thereby locked in the lower position. <IMAGE>
Patent DE-2827481-A1 (DE)
Title: Wine making process using screening centrifuge - to leave skins and seeds moisture free and maximising juice obtained
Inventor: OLPHEN GEORGE CHARLES VAN
IPC: C12G1/00
Filed: 1978-06-22
Abstract: Wine is manufactured commercially by (a) subjecting wine grapes to a destemmer and crusher (b) subjecting grapes from the crusher to a screening centrifuge to separate the grape must from the skins and seeds so that the skins and seeds are left free of moisture (c) sepg. the insoluble colloids from the grape must to provide a juice suitable for fermenting and (d) fermenting the grape juice.
Patent DE-2832716-A1 (DE)
Title: Plate type dialysis unit - for use as artificial kidney with envelope type element having blood flow across narrow edge of element and purge flow through the element
Inventor: SIGDELL JAN-ERIK DR
IPC: B01D63/08
Filed: 1978-07-26
Abstract: Dialysis unit or heamofilter uses a series of parallel elements formed as a packet. Each element has a long side and short side being flat in form covered with a membrane which is essentially a tube. The packet is arranged so that the blood flows along the longer path, flowing onto the shorter edge. The dialysate/filtrate then flows inside the tubes which are kept apart by inserts. The elements are formed by two sheets of membrane wrapped around the support. Used as an artificial kidney. The system combines the advantages of the package type construction from the point of view of constructional simplicity with the improved flow characteristics of cross flow bundle.
Patent DE-2839828-A1 (DE)
Title: Di:aryl 1-acyloxy-2,2,2-tri:chloroethyl-phosphonate ester(s) - useful as agricultural fungicides
Inventor: BLIZNJUK NIKOLAJ KIRILLOVITSCH
IPC: A01N57/22
Filed: 1978-09-13
Abstract: Phosphonates of formula (I) are new. In (I) R is 1-8C alkyl or phenyl; X and Y are H, 1-8 alkyl, phenyl or halogen, or X and Y together form a benzene ring fragment; m and n are 1 or 2. Cpds. (I) are fungicides esp. with preventive and curative activity against cereal rust diseases (Puccinia spp) and other phytopathogenic fungi, e.g. Piricularia oryzae, Phytophthora injestans and Plasmopara viticola. They have better rain resistance and a longer-lasting action than zinet, and have low mammalian toxicity.
Patent DE-2840571-A1 (DE)
Title: Numeric control system for machine tool - enables angles and coordinates to be computed to determine corners of polygonal path which simulates circular arc
Inventor: SCHLEICHER SIEGFRIED DIPL ING
IPC: G05B19/4103
Filed: 1978-09-18
Abstract: The method relates to numeric control of a machine tool and enables a polygonal path to be followed to simulate a circular arc. A number of successive corner points are identified by use of a path velocity control system. The control circuit defines the rest points at each stage of the polygonal path. The coordinates of the next corner point are computer by the electronic logic circuit. The system also regulates the angle of the direction of movement of the path control device, the angle lying in a defined tolerance range.
Patent DE-2842776-A1 (DE)
Title: Selection circuit for automatically establishing data connections - has store holding call number and associated code for automatic dialling
Inventor: BUDNIK NORBERT ING GRAD
IPC: H04M11/06
Filed: 1978-09-30
Abstract: The selection circuit, for automatic dialling, has a call-number store holding a call number and its associated code. This call number can be called up and its code read from the store. When a connection is required, the call number is selected. The call number or its code is written into the store by plugging in a digit or separator line with a position line, e.g. using a two-pole plug. The call-number store is pref. a diode matrix.
Patent DE-2845308-A1 (DE)
Title: Plastics pipe coupling sleeve - has two collars into which an elastic annular seal with Y-cross=section is firmly fitted
Inventor: CYRIAX WILHELM
IPC: B28B21/56
Filed: 1978-10-18
Abstract: Coupling fitting for pipe or tube connections is made of dimensionally stable plastics, has a sleeve-type end into which a smooth tubular piece fits, with interposition of an elastic ring seal. The sleeve has >=2 concentric, axially parallel, collars that widen stepwise towards the free end. The ring seal has Y-shaped cross-section and is anchored in the collars of the sleeve such that 1 leg of the Y fits into that collar nearest the free end of the sleeve whilst the other protrudes beyond the inner circumference of the sleeve.
Patent DE-2846825-A1 (DE)
Title: Wall-mounted telephone exchange frame - has wall-fixed back-plate with jack wiring field connecting to equipment frame for PCB unit location
Inventor: GEPPERT FRITZ
IPC: H04Q1/10
Filed: 1978-10-27
Abstract: Frame and equipment cabinet for wall-mounting mounting a small PBX (Private Branch Exchange), is intended for printed circuit board (PCB)-designed equipment with either edge connectors or jack strips on the boards. A back plate is fixed to the wall and has connecting strips fastened to it for the incoming wiring. The connecting strips have jack connections along the top into which connectors from the equipment frame are plugged. The equipment frame is fastened onto the back plate. The equipment frame carries guides and jacks for PCB's, carrying the circuits, to be jacked in. The equipment frame (10) is fastened to the back plate (1) by removing a cross bar (13) from its side holders (12), moving the equipment frame into position on its jacks (11, 30) and the top bar (15) back between the side holders (12) of the back plate (1) so that the retaining bar (13) can be dropped back into position along the channel (15) of the equipment frame (10) and into the side holders (12). A power unit (16), on a frame with horizontal hooks (17), is clipped (18) into position above the equipment frame (10).
Patent DE-2851921-A1 (DE)
Title: Multiple roller conveyor system - has individual roller drive DC motors with stator core laminations having radially inner periphery grooved for windings
Inventor: KLOSE HEINRICH
IPC: H02K9/08
Filed: 1978-11-30
Abstract: The roller conveyor comprises a number of identical small-dia. closely spaced rollers each driven by a DC motor (5) having a housing (13) with external cooling fins. The housing contains a stator (9) with a large number of stamped one-piece laminations (14) forming the stator core. Between the inner periphery of each lamination, which surrounds the rotor (7) with a narrow air gap (16) and the outer yoke ring area (15), the laminations are provided with grooves (12, 17) to accommodate the main pole (18), reversing pole (19), and compensation windings. The identical grooves (12) for the compensation windings may have a lesser radially outward depth than the grooves (17) for the other windings (18, 19).
Patent DE-2854374-A1 (DE)
Title: Non-destructive inspection of welded seams, esp. on pipes - using two ultrasonic probes, each located by cardan mounting on slide moved along overhead rail
Inventor: KIRCHER WOLFGANG
IPC: G01N29/26
Filed: 1978-12-16
Abstract: The pipe may have a straight longitudinal, or a helical seam, and an ultrasonic testing probe is located on each side of the seam for locating longitudinal and/or transverse welding defects. Each probe is located via a cardan mounting on a slide driven along a rail. The rail is located on a horizontal pivot shaft at one end of a carrier arm which is mounted on another horizontal pivot provided on an overhead frame. The pipe travels past the ultrasonic probes. The two slides can pref. be clamped on the rail via screws, and threaded spindles mounted on blocks fitted on the rail are pref. used for accurate location of the slides and therefore of the probes. Used e.g. for the rapid inspection of a large dia. steel pipe.
Patent DE-2855320-A1 (DE)
Title: Lockable carrier assembly on motorcycle - encloses safety helmet and has flexible sides collapsing when not in use
Inventor: PABST KARL REINER
IPC: B62J11/00
Filed: 1978-12-21
Abstract: The lockable carrier is particularly intended for holding a motor-cyclist's helmet when not in use. It comprises a bottom(1) secured to the motorcycle frame, and a top cover(2) which is movable relative to the bottom and connected with it via collapsible walls (3). When travelling, the carrier is secured in the collapsed position and when parked, it is extended to receive the helmet. The top cover(2) may have an opening(4) with lockable lid(5). The edge of the cover(2) may have a downward flange(13) which encloses the walls(3) when in the collapsed position.
Patent DE-2900851-A1 (DE)
Title: Metering pasty materials through valve - having control piston and dosing piston with metering chamber filled and emptied by pressure supply of pasty material
Inventor: VOELZ HANS GEORG DR
IPC: G01F11/04
Filed: 1979-01-11
Abstract: Pasty materials are volumetrically metering by use of a high pressure valve. This has a control piston and a metering piston. The control piston is so arranged that in one position the pasty liquid is pumped into the metering chamber below the second piston, the quantity being adjustable by a screw. When the control piston is moved, the inlet to the metering chamber is closed and the outlet opened. Pressure from the supply the forces the second piston down causing the metered volume to be ejected. For use with pasty materials e.g. pigment concentrates for inclusion in paints, varnishes and lacquers. Allows even highly viscous pasty materials to be metered with adequate accuracy.
Patent DE-2907926-A1 (DE)
Title: Anti-resonance mounting for machine or engine - has different rate springs in series and surrounding fluid damping chambers above freely mounted mass
Inventor: BRAUN DIETER DR ING
IPC: F16F7/10
Filed: 1979-03-01
Abstract: The damper provides fluid transmission from at least one primary fluid chamber (3) deformable in the direction of the vibration movement. A secondary deformable chamber (5) has an effective cross-section which is smaller than that of the primary. When the primary chamber is deformed, the impelled fluid causes the secondary chamber to deform to a greater extent. A swinging mass (9) is accelerated by this and the resulting inertia causes a pressure variation in the fluid. This compensates the dynamic part of the spring force transmitted from the springs (2, 7) incorporated.
Patent DE-2916858-A1 (DE)
Title: High pressure gear pump - has fixed gear ring meshed to processing pinion with radial ducts connecting pump chambers to ports centre
Inventor: BROX DIETER
IPC: F04C15/06
Filed: 1979-04-26
Abstract: The internal-gear pump comprises a housing contg. a fixed gear ring with internal teeth. An eccentric pinion meshes with the ring whilst it rotates, so that it carries out a precessing movement. The pinion has a central inlet which connects via a radial duct with the suction region between the meshing teeth, whilst another radial duct connects the pressure region with the central outlet. Inlet and outlet ducts are separated by an inclined partition near the centre.
Patent DE-2925169-A1 (DE)
Inventor: KNAPP HANS-JOERG
IPC: B61L21/06
Filed: 1979-06-22
Abstract: In a computer-controlled signal box, the control component is divided into function assemblies (2-7) which each perform individual signal box functions and each contain an independent, inherently reliable computer system which has two individual computers. The computers of the function assemblies have access to a memory (8) which is failsafe in terms of signalling technology, constructed from interlock relays and drives the elements of the external system. <IMAGE>
Patent DE-2928342-A1 (DE)
Title: Drag reduction air-scoops for rear of car - has scoops angled to collect lateral airstream to destroy swirling slipstream
Inventor: PIECH FERDINAND DIPL ING
IPC: B62D35/00
Filed: 1979-07-13
Abstract: The drag reduction air scoops fitted to the rear outside edges of a car cause the airstream to be deflected outwards and downwards to counteract the large double swirl set up behind conventional car shapes, and thereby reduce drag and prevent soiling of the rear of the car and the rear windscreen. The scoops have conccave surfaces directed outwards and are tapered towards the front of the car. The rear edge of each scoop is sloped inwards to the middle of the car. The scoops are either made in single mouldings or are assembled from sections according to the required lengths.
Patent DE-2928967-A1 (DE)
Inventor: JAEGER GERHARD DR
IPC: C07D249/08
Filed: 1979-07-18
Abstract: 1-Azolyl-1-propen-3-ol of the formula   <IMAGE>   in which R1 is an optionally substituted phenyl or phenoxy radical, R2 is an alkyl or cycloalkyl radical, or an optionally substituted phenyl radical, and Y is N or CH, or physiologically acceptable acid addition salts or metal salt complexes thereof which possess fungicidal activity.
Patent DE-2935655-A1 (DE)
Title: Exhaust outlet for IC engine - has loop to create suction on engine outlet to increase flow through cylinders
Inventor: BURSA FERDINAND
IPC: F02B27/04
Filed: 1979-09-04
Abstract: The central part of the outlet is a cross in the form of an X. One arm (1) is connected to the engine outlet. The other arm (2) on the same side of the X is open to exhaust. The other two arms are joined together in a loop (3) so that the complete outlet is like a letter alpha. Part of the entering exhaust flows straight out through the outlet. The remainder flows round the loop and then out past the end of the entry arm. This produces a suction on the entry arm which helps to evacuate the cylinders and thus improves scavenging.
Patent DE-2939384-A1 (DE)
Title: Screw thread protection caps - made of elastomer poured between threads and a mould
Inventor: DREYFUSS WILFRIED
IPC: B29C70/76
Filed: 1979-09-28
Abstract: Protection for joints such as threaded connections, specially the male and female threads of drill tubes, is produced by cleaning the parts to be joined and applying an anti-stick agent. A mould is attached with a clearance against the threads and the space is filled with a sealant which is poured or injected. The material is an elastomer, e.g. polyurethane. This achieves the best possible protection against the ingress of rainwater, dust or damp air, and against mechanical damage.
Patent DE-2944242-A1 (DE)
Title: Smoothing iron incorporating electronic control circuits in handle - and having dropping resistor on sole to utilise heat output
Inventor: WEIGL ROBERT
IPC: D06F75/26
Filed: 1979-11-02
Abstract: An electronically-controlled smoothing iron has the control circuits mounted directly on the iron, instead of in a separate, stationary unit. The circuits may be mounted in the handle of the iron, or in a semi-detached heel extension, and incorporate a heat-sink. The dropping resistor providing the low-tension for the control circuits is mounted on the sole of the iron, where the heat produced contributes to the sole heating.
Patent DE-2948094-A1 (DE)
Title: Marking tool for tracing device - has tool tip-covering elastic safety flap on stem deflected by pressure during use
Inventor: MASUR KLAUS
IPC: B25H7/04
Filed: 1979-11-29
Abstract: The marking tool (10) has a holder shaft (16) with a tapered end (11), to which the hard metal plate with a sharp tip is fitted. The tool is fitted in a protective holder (20), consisting of a U-cross section clamp (22) with a fixing screw (28). The tool (10) projects from the clamp to such an extent, that its tip is level with the extreme edge of the protective flap (24), fitted to the clamp (22) by an elastic stem (27). The flap protects the user from accidental injury caused by the tip. When the tool is in use, the pressure exerted against the workpiece to be marked, causes the protective flap (24) to flex to expose the tip.
Patent DE-2950831-A1 (DE)
Title: Setting, changing and increasing leaf spring rate - esp. for packets in electromagnetic two-mass vibration drives, using sub-packets and/or intermediate layers
Inventor: FECHNER GERD
IPC: F16F1/22
Filed: 1979-12-18
Abstract: The system has the intermediate layers between the individual springs at the fixing point at the one mass realised with a different thickness than at the fixing point at the other mass. Alternatively, the packets may be divided into sub- packets and the intermediate layers between sub-packets at the fixing points at the one mass may be realised with a different thickness to the intermediate layers at the fixing points at the other mass.
Patent DE-2951034-A1 (DE)
Title: Multiple measurement device for landmine triggering force - has rotary positioning holder and trigger adaptor with signal generator
Inventor: PECKSEN OTTO
IPC: G01L5/00
Filed: 1979-12-19
Abstract: A device enabling multiple measurements of the triggering force of a landmine, esp. an anti-tank mine, with a mechanical trigger mechanism or similar provides a simultaneous printed output of the individual and successively measured values. It involves the use of a test trigger or trigger adapter which requires setting once only, thus saving time and cost. An auxiliary device (10) enables the mine (4) to be turned to several optional peripheral points at which the top (49) is tilted by a defined relative amount w.r.t. the housing. This causes the inside of the cover (4a) to operate the adapter (6) contg. an audio generator which replaces the operational trigger. The audio signal is converted into an electrical low frequency sinusoidal voltage which is converted into a square wave.
Patent DE-2951505-A1 (DE)
Title: Chemical fluid tanker pump system - with pump pressure regulator mounted between upper deck and tank top plate
Inventor: SHIBAMURA YOKICHI
IPC: B63B25/08
Filed: 1979-12-20
Abstract: A cargo pumping system for tankers carrying liquid chemicals, such as a hydraulically operated submerged pump in each tank. The hydraulic medium is supplied through a vertical pipe via a pressure regulator which is mounted on the top plate of each tank in the space between upper deck and tank top plate. The delivery pipe for the hydraulic fluid is passed through a watertight seal into the tank. This removes the differential loads from the fluid pipes when they are passed through the upper deck as well as the tank top plate. Damage of the regulator and the pipes by wave action is also eliminated.
Patent DE-3002573-A1 (DE)
Title: Transporter for prefab. reinforced concrete garage - has angled pivot arm for telescopic boom, with weight relief for turntable pivot
Inventor: KESTING LORENZ
IPC: B60P3/022
Filed: 1980-01-25
Abstract: The transporter for prefabricated garage etc. has a telescopic boom (21), from whose end the garage cell is hung on a sling (24). The boom has its inner end angled (28) and pivoted on a support arm (20), pivoted on a turntable (16). The support arm and boom are braced by rams (36) for weight relief to balance the weight evenly on the turntable pivot. The angled boom enables the structure to be transferred without a high reach crane and in a confined headroom. The structure is supported on cross beams on the lorry chassis, in a slightly inclined setting to aid insertion of the boom.