baber/WOPTO huggingface dataset:
Patent DE-2636105-A1 (DE)
Title: Pedestrian crossing for prams, wheelchairs or handicapped walkers - has curb-stones with edges sloped off at opposite road sides
Inventor: FRISCHEISEN ADOLF DIPL ING
IPC: E01C11/22
Filed: 1976-08-11
Abstract: The pedestrian crossing, in a length of road or at a crossroads, is designed so that the edge can be easily negotiated by prams, wheelchairs or handicapped people. This involves fitting curbstones, sloped away at the outside longitudinal edges, at interfacing roadside verges. At crossroads these may be provided within the zone where parking is prohibited. A cutout can be incorporated in the curbstone top edge facing the road, extending over part of its length, terminating in an upward run-up incline. This can be of the same length as a standard curbstone, but wider. Traffic island curbstones can be similar.
Patent DE-2638039-A1 (DE)
Title: Tumbler drier combined with washing machine - has drum side plates provided with apertures for driving off moisture laden air with drying followed by airing
Inventor: KRUEGER MANFRED
IPC: D06F58/02
Filed: 1976-08-24
Abstract: Tumbler drier combined with a washing machine has a rotary drum whose peripheral wall is devoid of apertures and side walls are provided with a small number of apertures for expulsion of moisture laden hot air which is exhausted tangentially into a condenser cooled by water and connected to ambient air over a water filled lock during the drying period. After drying the water is pumped out of the lock, the upper loading door which is spring biassed is opened and kept open during an airing cycle.
Patent DE-2639170-A1 (DE)
Title: Transistorised ignition system for IC engine - has battery current flowing to coil via power transistor to provide switching and pulse formation
Inventor: POSKE FRITZ
IPC: F02P9/00
Filed: 1976-08-31
Abstract: A universal transistorized ignition system for an IC engine which can also be used as an electronic speed measuring circuit and a speed limiter. The circuit consists only of three transistors, and four resistors, a contactor and a protective gas contact, as well as providing induction control. The battery current flows via the ignition coil (Z) to the power transistor (3) to produce a pulse in both preliminary transistors (T1, T2). The switching pulse is then connected to earth. The switching pulse is amplified to the extent that only less than 0.0001 Watt is reured for the control. The system can be designed as an integrated circuit.
Patent DE-2641977-A1 (DE)
Title: Alarm indicating presence of moving objects - uses passive radio reflection detection and has store of natural sounds to avoid activation by normal stimulation
Inventor: BOGEN WOLFGANG
IPC: G08B13/24
Filed: 1976-09-17
Abstract: An alarm for detection and indication of the presence of moving objects, in partic, people, in a closed space works on the passive radio reflection principle and contains in one unit a transmitter, directional aerial, a receiver for reflected waves, and a loudspeaker alarm. It is transportable and insensitive to spurious triggering by normal window flexing, low flying aircraft, etc., by use of a primary alarm criteria for activation of the main alarm. The transmitter has sufficient range and power to penetrate a thin wall and is essentially farther from the receiver than is the aerial from the wall. The loudspeaker microphone may be connected to a microphone amplifier or an acoustic reproducer with a set of stored natural sounds.
Patent DE-2645665-A1 (DE)
Title: Lighting strip fixture with several bulb sockets - has access openings for sockets at regular intervals along strip
IPC: F21S4/20
Filed: 1976-10-09
Abstract: A lighting strip or track has a narrow, long extending hollow base on which several sockets are fitted. They are mounted at a distance from each other in a longitudinal direction with the socket projecting from the base. It uses standard sizes of electric light bubls. The attachment area for each lamp socket (21) has an access opening corresponding at least to the circumference of section of an axial area of the socket having a relatively small circumferential area. Each socket makes contact with the base through the access opening for at least a part of its axial length. It is secured in position by holding devices which themselves are axially supported by parts of the base (10).
Patent DE-2649288-A1 (DE)
Title: Flying shear for continuous rolled strip metal - uses spring propulsion to traverse rotary knife at many times strip speed
Inventor: QUINKERT ALFRED ING GRAD
IPC: B23D25/02
Filed: 1976-10-29
Abstract: The mechanism has a shear with twin rotary knives (5, 6) mounted on a tubular carriage (7) running on three equally spaced sets of rollers (8) which locate it on the tube (4) enclosing the drive spring (1). Spring power is transferred to the carriage by a crossbar (12) running in slots (10) in the spring tube. The spring is compressed by pneumatic or hydraulic power, preferably applied to the carriage, which is locked in the ready position and released hydraulically. A buffer absorbs the shock at the end of the shear run. The machine cuts strip moving at 3m/s at a traverse speed 20 to 100 times greater, allowing continuous strip flow.
Patent DE-2650359-A1 (DE)
Title: Fuse plate for vehicle and aircraft instruments - consists of insulating substrate with metal plated contacts and fuse strips
Inventor: SPOERHASE WERNER
IPC: H01H85/046
Filed: 1976-11-03
Abstract: The fuse plate is intended for motor vehicle dashboard instruments. It consists of insulating substrate, whose either side has copper contact pads with fuse strips matched to the respective required current strengths. The strips are provided by etching techniques and are fitted to the plate dimensions and type of vehicle or aircraft, in which the fuse plate is to be applied. The two-side design provides a stand-by in case of a defect. The insulated substrate is formed by an epoxy material plate 1.5 mm thick, and the copper platting on both sides has a thickness of 0.035 mm.
Patent DE-2658410-A1 (DE)
Title: Rapidly assembled temporary stable - comprises wall panels and roof sheets on structure of tubular posts and trusses
IPC: E04H15/18
Filed: 1976-12-23
Abstract: The temporary and rapidly erected stable can also be rapidly dismantled, and is compact for storage and transport. It has a support framework of pref. tubular upright posts incorporating attachment flanges with panel type openings of various shapes, and horizontal trusses joined to the flanges. There is a gable roof structure, comprising matel profiles detachably joined to the support structure. The walls consist of wooden, compressed wood, or plastic panels detachably fastened to the support structure, and sheets of soft material make up the roof.
Patent DE-2658622-A1 (DE)
Title: Concrete bonding formwork element - is formed of sprayed fibre concrete with fibres protruding on rear side
Inventor: CARL HEINZ
IPC: B28B1/52
Filed: 1976-12-23
Abstract: The formwork element, remaining permanently in the building structure, is made of reinforced concrete, with an unrendered visible side formed by contact with a mould surface, and a rear side facing the site concrete. It is made from fibre concrete (2, 3), sprayed or similarly applied onto the form surface (4) in such a way tht fibre ends (3a) protrude freely from the naturally rough rear side (R). The surface of this side may be made up from concrete with a higher concentration of fibres, or of fibres alone. The ends pref. protrude 1-3 cm and the rough profile is pref. 4-5 mm deep. The rear side may have reinforcing ribs sprayed onto it likewise with a rough surface and protruding fibres.
Patent DE-2658729-A1 (DE)
Title: Deflection yoke system colour TV CRT - operates with convergence correction by permanent magnet mounted at rear of plate of yoke support
Inventor: KRATOCHVIL FRIEDRICH
IPC: H01J29/70
Filed: 1976-12-24
Abstract: The deflection yoke assembly for in-line colour TV tubes is designed to reduce convergence error. It operates witout the need for correction currents superimposed on the deflection currents. The yoke containing the horizontal deflection coil and the vertical deflection coil is mounted on a carrier. The carrier is mounted onto the neck of the tube. The rear plate of the yoke support is fitted with a single permanent magnet (9) whose axis of magnetization is radial to the tube axis. The magnet can be to the right or left of the tube axis and in difficult cases, two magnets may b lifted, one on either side. The magnetic shield around the outside of the coils (7) has a cut-away section to accommodate the magnet.
Patent DE-2718668-A1 (DE)
Title: Stopping circuit for transmitter search run in TV sets - has switch tripped by discriminator to second state, in which stop signal is generated
Inventor: BAUM WOLFGANG
IPC: H03J7/18
Filed: 1977-04-27
Abstract: The circuit has a first switch at the output of a discriminator. It is operated by the first set of output half-waves and a second switch operated by the other half-waves. The first switch (T1) is held by a bias voltage in a first state, and it is subsequently tripped to its second state by the corresponding half-wave of the discriminator (D) output voltage. A delay circuit (R4, C1) is used. It holds the first switch (T1) in its second state beyond the end of the half-wave which has tripped the switching process. The stop signal can be generated only when the first switch (T1) is in its second state.
Patent DE-2720603-A1 (DE)
Title: Head support for vehicle seat - has bearer bar with recess to lock into cross rib formed on head rest frame pivot sleeve
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1977-05-07
Abstract: The head support consists of a soft external cushion and relatively harder internal cushion of expanded polystrene. The interior cushion is carried by a metal bearer provided with with clamp brackets to receive bearer pegs extending crossways from a sleeve (17) pushed over the free end of each support bar (18). The sleeve inner surfaces (19) run parallel to each other and have inwards projecting ribs (20). The ribs engage with corresponding counter surfaces (21) in the form of recesses in the support bar (18). The support bar pushes into the sleeve without play and the ribs lock into the correspond. recesses.
Patent DE-2721986-A1 (DE)
Title: Pattern for lotto type games - has plastic foil master which facilitates marking of crosses in weekly lotto games
Inventor: STROMMER VIKTOR
IPC: A63F3/06
Filed: 1977-05-14
Abstract: A mask is used to facilitate the transfer of markings from one card to another of the type used in weekly lotto type games, football coupons or similar. Each week a cross is entered on a card containing a matrix of squares. A plastic foil with a similar sized matrix of ribbed cells has the surface covered by individual peel off panels. The panels are readily removed to provide a permanent record of the marking required.
Patent DE-2726882-A1 (DE)
Title: Disposable water soluble paper liner for toilet pans - is impregnated with suitable disinfectant and cleaning agent
Inventor: KLING KLAUS
IPC: A47K11/10
Filed: 1977-06-15
Abstract: The disposable water-soluble paper insert for toilet pans and chamber pots for children, is made in a suitable shape for these items and is impregnated with a deodorizing disinfecting substance. The paper inserts can be supplied in suitable size packs of sheets. By using a fresh paper insert each time the toilet is used considerably reduces the time need in cleaning toilets as well as providing a constant hygienic toilet.
Patent DE-2731149-A1 (DE)
Title: Crank gear for multi-cylinder reciprocating IC engine or pump - uses multi-piston crosshead block carrying slider enclosing crankpin
Inventor: GEIS ADAM
IPC: F01B1/08
Filed: 1977-07-09
Abstract: The crank gear for multi-cylinder recip. IC engines or pumps has the rods from an even number of pistons with parallel axes rigidly connected to a common crosshead. A block free to slide at right angles to the line of piston movement in bearings in this crosshead forms the 'big end' for a crank on the drive shaft whose axis is perpendicular to the lines of both piston and block movement.
Patent DE-2731537-A1 (DE)
Title: Controller for constant fluid flow - has annular section of hose in recesses of pipe and has slotted element
Inventor: WESTPHAL DIETER
IPC: G05D7/01
Filed: 1977-07-09
Abstract: The flow controller has a pipe through which the fluid flow. It supports an element provided with slots and interacting with an elastic ring pressed by the fluid pressure to the slotted element. Ribs between the slots have a recess transverse to the flow direction, and the ring is in the form of a hoselike section whose length is greater than the recess width. The hose (22) is supported on one side on a step (9) in the pipe (1), near which a projection (21) of the slotted element (4) is provided. An annular gap (24) is left between the hose (22) inner surface (25) and the slotted element (4) rigidly mounted in the pipe (1).
Patent DE-2736322-A1 (DE)
Title: Inorganic pigment pastes contg. ethylene! oxide homopolymer - to form stable aq. dispersion, and pref. also ethylene glycol and viscosity regulator
Inventor: SCHWINDT HERBERT
IPC: C09D17/00
Filed: 1977-08-12
Abstract: Aq. inorganic pigment compsns. contain pref. 0.05-0.4% water-soluble ethylene oxide homopolymer (I), having average mol. wt. 100,000-10,000,000. The compsn. pref. have a high pigment concn., e.g. =70(25-60)wt.%, and pref. contain also ethylene glycol, as anti-freeze, and opt. a viscosity regulator, esp. a polyphosphate. The compsns. are used for pigmenting hydrophilic media. (I) stabilise the distribution, esp. dispersion, of the inorganic pigments in aq. media. The dispersions obtd. resist temp. changes, storage, e.g. at low temps., and mould attack and can be diluted with water.
Patent DE-2739992-A1 (DE)
Title: IC engine with load-responsive fuel control - has switch to cut out exhaust probe which controls fuel proportion on overrun above threshold speed
Inventor: ABTHOFF JOERG DR ING
IPC: F02D41/14
Filed: 1977-09-06
Abstract: The engine has a metering device to match fuel quantity to load. An exhaust probe determines the oxygen content and corrects the fuel quantity to stoichiometric proportions. On the overrun, the operation of the probe control is cut out above a threshold speed, typically by a switch actuated by a vacuum, speed or the throttle position. It can be cut in again when the normal probe voltage indicating oxygen appears, or when a set fuel/air ratio, not determined by the probe, occurs for a set time, e.g. 0.1 - 5 seconds.
Patent DE-2742146-A1 (DE)
Title: Electromagnetically compensating balance or dynamometer - has temp. sensitive resistor moving system to compensation position
Inventor: MARTENS VERONIKA DIPL PHYS
IPC: G01G7/04
Filed: 1977-09-19
Abstract: The compensating balance has a movable load receiving pan coupled to a coil in a stationary magnet air-gap, to which a force is applied when it moves from its neutral position. It has further a position indicator and a control circuit keeping the coil in its neutral position by controlling the coil current. The device has at least one temp. sensitive component for temp. dependent shifting of the pan (10) or the coil (16) from the neutral to a compensation position.
Patent DE-2742996-A1 (DE)
Title: Telephone subscriber's appts. with buffer register - stores earth key function by applying signal to buffer register before leading digit
Inventor: MENZ MANFRED DR ING
IPC: H04M1/27485
Filed: 1977-09-22
Abstract: The telephone instrument has a buffer register to temporarily store subscriber numbers. A programmable pause can be inserted between two consecutive digits when dialling pulses are formed. An earth key is also provided. The earth keying function is stored before the leading digit of a call number by applying a signal to the buffer register. If this signal does not appear before the leading digit of the stored number, it generates the pause during the dialling pulses transmission.
Patent DE-2743436-A1 (DE)
Title: Spacer grating for fuel element esp. of boiling water reactor - has additional rigid support knobs preventing lateral movement of rods
Inventor: KROEPFL HANS
IPC: G21C3/356
Filed: 1977-09-27
Abstract: A spacer grating for the fuel elements, partic. of a boiling water reactor, which are surrounded by a box or casing to guide the coolant flow consists of upper and lower gratings, each possessing two or four rigid knobs to each square of the lattice for providing lateral support to the fuel rod contained in the square. In addn. lantern-shaped vertical elements extend between the upper and lower gratings at mesh corners and carry resilient knobs projecting into each of the four adjacent squares of the lattice. Those portions of web of the upper and lower lattices which adjoin the lantern-like support carry, in addn. rigid knobs which are not normally in contact with the fuel rods. These extra rigid knobs provide additional support if the fuel rod should be subject to a lateral movement, e.g. during an earthquake. The arrangement provides additional lateral support to the lattice system for supporting fuel element rods and takes account of possible earthquek movements. Flow conditions are correctly maintained at all times past each fuel rod.
Patent DE-2744441-A1 (DE)
Title: Toilet brush housed adjoining cistern - has flexible hose length and drainage openings leading back into toilet
Inventor: KANDLER EDMUND
IPC: E03D9/06
Filed: 1977-10-03
Abstract: The brush (7) for cleaning the toilet has in its brush head (8) outlet openings (26) for the water and is connected at the upper end of its handle (9) to a flexible hose (10) which can be connected up to the water mains. The grip area of the handle (9) is provided with a valve (11) which can be opened by hand but which shuts off the water flow automatically when not in use. A brush holder (6) is connected to the actual toilet and has at its lowest point a drainage pipe (13) which leads back into the toilet basin (2) or cistern (5) so that any excess water can drain off without any mess.
Patent DE-2756224-A1 (DE)
Title: Moisture indicating electric circuit for washing - has transistor protected against overload and bipolar charges by shunting capacitor with photoelectric coupling member
Inventor: KLOSE SIEGFRIED
IPC: D06F58/38
Filed: 1977-12-16
Abstract: Electrical control circuit for determining electrostatic charges in washing in dependence on the residual moisture in the washing which is being dried includes a sensor which supplies the charge to a storage condenser. Condenser is shunted with a light source of a photo-electrical coupling member whose light receiver is interconnected with an amplifier. Receiver may be a photo-transistor and the digital amplifier a thyristor. Moisture indicator is supplied with unipolar charge and the transistors in the circuit are protected against overloads.
Patent DE-2757447-A1 (DE)
Title: Backflushing filter with double filter area - each of which can be individually backflushed while the other is on stream
Inventor: LUDLEY HERMANN
IPC: B01D29/11
Filed: 1977-12-22
Abstract: Filter which can be backflushed has inlet and outlet branches. It is cylindrical in form and the filter elements of which there are two are also cylindrical. The flow enters the centre of the cylinder and flows out through a surrounding annulus. Down the centre is a valve arrangement by means of which the flow through one of the elements can be reversed. By moving this device up or down, either the upper or the lower elements are washed clean. The other element remains on stream when this is being done. Used esp. for water filtration. Prevents bacterial growth by avoiding dead spaces, so that all the filter can be effectively and regularly backflushed.
Patent DE-2758713-A1 (DE)
Title: Intercom. system with amplifiers compensating for line loss - uses voice signals to switch in voice-direction amplifier and to disable opposite direction amplifier
Inventor: NEUMANN DIRK DIPL ING
IPC: H04M9/10
Filed: 1977-12-29
Abstract: The intercommunications system has amplifiers to eliminate line losses. Each voice direction has its own amplifier switched on by the voice signal or by an AF signal while the amplifier for the opposite direction is simultaneously disabled. The voice frequency or AF signal is amplified, rectified and presented to the input of a relay that switches on the amplifier in the direction of the voice signal and disables the amplifier in the opposite direction.
Patent DE-2803032-A1 (DE)
Title: Binder for magazines and journals - is made from resilient plastic with spine and two covers forming triangle enclosing variable number of magazines
Inventor: OGAMI TAKAHISA
IPC: B42F1/02
Filed: 1978-01-24
Abstract: A binder for magazines or journals with soft covers is made from resilient plastic which has the form of a tube of triangular cross-section but with one of the corners of the triangle left open. In its free state the two sides (1)(3) of the binder touch each other at their outer ends. In order to put a magazine (4) into the binder the sides (1)(3) are forced apart and the magazine (4) inserted. The resilience of the plastic then holds the magazine in place when the binder is placed upright on a shelf. The binder can hold any number of magazines up to a total thickness equal to the width of the spine (2) of the binder.
Patent DE-2803506-A1 (DE)
Title: Model aircraft rudder control system - is operated by rod system connected to two rudder adjustment machines and servo mechanism
Inventor: NEUHIERL HERMANN DIPL CHEM DR
IPC: A63H27/20
Filed: 1978-01-27
Abstract: The installation for controlling rudder movements of model aircraft, has a rod system connected to two rudder adjustment machines. The adjustment link is moved to a varying degree through one or more levers. One or both rudder adjustment machines have in addition a connection with a further adjustment link to be moved. One lever has its bearing on a servo, preferably a linear servo and a further rudder adjustment machine is fitted to one end of the lever, whilst the other end of the lever has a connection to the adjustment link to be actuated.
Patent DE-2834073-A1 (DE)
Inventor: PERNER JOHANNES DIPL CHEM DR
IPC: C11D3/20
Filed: 1978-08-03
Abstract: A method for regulating the viscosity of aqueous detergent and cleanser slurries, in which there are added to the slurries, as viscosity regulators, dihydric, trihydric or tetrahydric aliphatic alcohols, monobasic aliphatic carboxylic acids, hydroxycarboxylic acids, esters of the said alcohols and the said acids or mixtures of these, in which compounds the alcohols, carboxylic acids and hydroxycarboxylic acids, and the individual components of the esters, are of 5 to 9 carbon atoms, of which one is a quaternary atom, the alcohols and hydroxycarboxylic acids carry exclusively primary alcohol groups, and the carboxylic acids and hydroxycarboxylic acids have the carboxyl group bonded to the quaternary carbon atom.
Patent DE-2836707-A1 (DE)
Title: Cloth impregnated with menthol, camphor, perfume and alcohol - enclosed in airtight package, for cleaning and refreshing the skin
Inventor: KLEIN KARL
IPC: A61K8/97
Filed: 1978-08-18
Abstract: Non-woven cloth is impregnated with a liq contg perfume, alcohol and additionally menthol (I) and camphor (II), and is stored in an air-tight package which can be torn open. Pref. the liq contains >3 (esp about 5)% (I) and up to 1 (esp about 0.5)% (II), while the alcohol content is >=65, esp 70-75%. Alternatively it contains 1, esp about 0.5% (I) up to 0.2 esp about 0.1% (II) and =65, esp is approx. 50% alcohol. It may include other plant extracts having tonic or refreshing effects. Used for cleaning or refreshing the face, neck etc. The addition of (I) and (II) improves the freshening effect. (I) has antiseptic and itch-relieving effects while its cooling effect is counteracted by (II) (which has similar, but longer-lasting, effects to (I)). The compsn improves blood flow in the skin.