baber/WOPTO huggingface dataset:
Patent DE-2504208-A1 (DE)
Title: Burglar deterrent for unoccupied dwellings - operates by switching different lights ON and OFF using bimetallic timing element
Inventor: EBERLE MARTIN
IPC: G08B15/00
Filed: 1975-02-01
Abstract: The burglar deterrent is used to disguise the fact that the house etc. is empty, by switching different lights in the house ON and OFF under control of a time switch. The latter pref. employs a bimetallic switch with auxiliary heating means, with the switching times for the lights pref. being adjustable. The time switch (8) may be connected to the wall plug socket (5) for the light (2), the latter having a further manual ON-OFF switch (4), with the time switch having a selector for manual or automatic switching and a time setting.
Patent DE-2511602-A1 (DE)
Title: Assembled lined circular swimming pool - has upright laths interconnected by wires drawn through transverse holes
Inventor: BECKMANN GERHARD
IPC: E04H4/00
Filed: 1975-03-17
Abstract: The container may serve as a water tank or swimming pool and is in the shape of a ring. This has a number of sheet elements, clad with a foil sheat on the inside. The ring comprises at least one element (1) made up from a number of vertically-standing laths (2), parallel to each other. These are interconnected with the aid of two or more wires (5) drawn in through transverse holes (3) in the laths. The top edge of the ring, clad with the foil sheath, may be covered with capping boards or a continuous hand rail batten. The open ends (5') of the wires may be anchored in clamp units suspended in posts set between the elements, consisting of square steel tubes which are longer than the laths.
Patent DE-2520350-A1 (DE)
Title: Motorised tube handling machine - has electric motor with foot operated switch for rotating workpiece
Inventor: KLAMMER WERNER
IPC: B23G1/24
Filed: 1975-05-07
Abstract: The motorised tube handling machine consists of a braced metal stand metal (26) carrying the support table for the electric motor (28) and handling mechanism. The metal tube is rotated in a hollow clamping device driven by an electric motor. Various tools for screw-cutting, shearing and bending can be incorporated. The electric motor is switched on and off by means of a foot-operated switch (32) connected to the motor by suitable, reinforce cable (31). The switch is a normally-off type so that when pressure is released from the spring-loaded lever (34), the motor is automatically stopped. The armoured switch housing is sealed against dirt and moisture and is fixed to a rubber mat (36). An alternative form of foot switch uses a large push-button.
Patent DE-2525359-A1 (DE)
Title: Respirator for children with automatic cycling device - has pneumatic control valve regulating incoming gas
Inventor: STEWART JEFFREY L
IPC: A61M16/00
Filed: 1975-06-06
Abstract: Respirator comprises a supply line for a gas which is passed through a pipe system, an opening leading to the patient and a control valve. The control valve contains an outlet opening and a control chamber which control passage of gas into the atmosphere. Connected to the control chamber is a pneumatic control line which selectively pressurises the chamber so that supply of gas to the patient is regulated by the outlet opening, thus selectively creating inhaling and exhaling states by varying the pressure of the gas to the facemask worn by the patient.
Patent DE-2526949-A1 (DE)
Title: Mixer tap for hand basins, etc - uses single operating lever for temp and vol control and to pull plug
Inventor: BERGMAN JOHAN HERBERT
IPC: E03C1/23
Filed: 1975-06-16
Abstract: The mixer water tap has a lever-like control element movable in two directions, which are at an angle to each other. The control element is for volumetric-and temperature control, by influencing a valve body, which consists of a cylindrical slide, and which is displaceable and turnable in a valve housing. The control lever (15) also actuates a plug valve (12), associated with the hand basin, etc. When moved past its closed position, the lever is coupled rigidly to a turntable member, which is connected via a Bowden cable (31) to a lever arm (35), fastened to the floor valve. A turning of the lever moves the valves between its open and closed position.
Patent DE-2527747-A1 (DE)
Title: Multi colour ball pen - contains guided ink tube moved by pressure on inclined pendulum
Inventor: HOLZHAUER WALTER
IPC: B43K24/16
Filed: 1975-06-21
Abstract: The multicolour ball pen has pendulum pressure operation for colour selection and forward movement. The ball pen holders are held in their rest position inside a guide insert under the action of return springs and are brought into the writing position through pendulum pressure and held there by a slot and turn cover whilst remaining detachable for any colour change. The centre stay in the guide insert connecting the guide segments between the guide channels for the ball pen holder guide ends is shortened at its end and is made into a pyramid shape fitted with curved grooves for the end of the inclined pressure pendulum.
Patent DE-2527833-A1 (DE)
Title: Microbiologically sterile flushing water for lavatories - is produced by ultraviolet irradiation or recirculating contaminated fluid from disposal tank
Inventor: BANSEMIR KLAUS DR
IPC: E03D5/016
Filed: 1975-06-23
Abstract: The steriliser produces microbiologically sterile flushing liquid for toilets. It draws flushing liquid from the disposal tank with pump-driven circulation. There is an ultra-violet light reactor connected into the flushing liquid circulation for sterilisation without using disinfectants. This ultra-violet light reactor irradiates the liquid which contains dyes, aromatic and preservative additives. Irradiation takes only one second. The ultra-violet reactor (6) is arranged upstream of the outlet of the flushing water into the lavatory bowl. The quantity of liquid held in the storage container (8) is sufficient for one flushing and the ultra-violet reactor is switched on for at least one second before each flushing. The circulating pump (7) and ultra-violet reactor are started by the movement of the toilet door.
Patent DE-2529945-A1 (DE)
Title: Building structure using single basic beam - has beam formed by channel member pair joined with central recess
Inventor: KOTLARZ JOSEPH C
IPC: E04C3/06
Filed: 1975-07-02
Abstract: The beam can serve as a column, truss, girder, jamb or other structural member whereby an entire structure can be built using the same basic beam for all of the structural members. It comprises a unitary, elongated rigid beam having a pair of parallel, opposed channel-shaped portions connected by a pair of spaced walls positioned inwardly from the sides of the channels to define a longitudinally extending slot and a pair of opposed recesses. One channel member has an open face to provide access. A metal or plastic rectangular shaped tube is inserted in the longitudinal slot to provide extra strength and facilitate interconnecting of the structural members.
Patent DE-2531749-A1 (DE)
Title: IC engine water pump shaft seal - using plastics material with compression spring biassing one end against housing
Inventor: BEYER FREDERICK A
IPC: F16J15/34
Filed: 1975-07-16
Abstract: The water pump seal has an outer housing (28) formed from sheet metal, which is a press fit in the bore (29) of the pump housing (11). The housing (28) contains a flexible phenolic sleeve (43) with a compression spring (41) which keeps one end of the sleeve (43) against the inner face of the housing (28). The other end of the sleeve (43) is pressed against the sealing ring (42) which in turn is pressed against the ceramic thrust ring (44). This ceramic ring (44) is mounted in a rubber ring (46) which is supported by the inner housing (34) which is a press fit on the pump shaft (18). The axial extension (39) of the inner housing (34) is flare outwards to form a water thrower.
Patent DE-2537105-A1 (DE)
Title: Drug or medicine container - with device to control removal of contents at intervals using scale and markings
Inventor: GOERN GEB KOSCIELNY MARIANNE
IPC: A61J7/04
Filed: 1975-08-20
Abstract: The stopper is seated in the opening of the container to ensure that an unintentional turning of the stopper is impossible and there is a further aid with scale and marking to control the amounts of contents removed, with the scale and marking being separated and attached to the stopper and/or the upper region of the container. The scale has a division corresponding to one turn of the part contents removal and is printed on a sticker glued on to the outer wall of the container. The stopper is of standard construction with a notch in the grip surround surface.
Patent DE-2538161-A1 (DE)
Title: Bearing wear detector for canned motor driven pumps - has indicator actuated by sealed pipe having its end in enlarged part of shaft bore
Inventor: SATO RYUICHI
IPC: F04D15/02
Filed: 1975-08-27
Abstract: The rotary shaft of a canned motor driven pump has a hole extending in an axial direction from one end of the rotary shaft. An enlarged chamber is formed in the hole at a position distant from the end of the rotary shaft and has a diameter larger than that of the hole, forming shoulders at boundaries between the hole and the enlarged chamber. A sealed pipe is provided at its one end with an enlarged sensitive portion and at its other end with an indicator. The enlarged sensitive portion is enclosed in the enlarged chamber of the rotary shaft. To the end of the rotary shaft may be secured an end nut with the hole and the enlarged chamber formed in it. The sealed pipe may be composed of an indicating part and a detecting part telescopically engaged with each other.
Patent DE-2540496-A1 (DE)
Title: Fuel tank for petrol and methanol mixture - has electrically driven agitator for turning over mixture
Inventor: LEE WENPO DR ING
IPC: B60K15/00
Filed: 1975-09-11
Abstract: The container for fuel consists of a mixture of petrol and methanol for driving motor vehicles. It includes a mixing blade (9, 10) for turning over the fuel mixture (7) enclosed in the container (1). The agitator (9, 10) is mounted immediately at a suction opening (8) of the fuel line (4, 5) of the engine and is activated before the engine is started. This ensures that the different fuels, which have different specific gravities and tend to separate, are fully mixed.
Patent DE-2542993-A1 (DE)
Title: Fuel injection system for internal combustion engine - has variable speed fuel pump combining metering and supply functions
Inventor: REICHEL BERNHARD
IPC: F02M51/02
Filed: 1975-09-24
Abstract: The centrifugal pump (2) draws fuel through a filter and delivers it to an injector nozzle (4) in the suction manifold (9). The nozzle has an adjusting screw (3) for constricting the flow. The pump is directly coupled to and driven by an electric motor (6). The motor speed is changed by a variable resistance which has a sliding contact moved by the accelerator pedal. The throttle in the suction manifold is rotated by an electromagnet energised by the same source as the pump motor and by the same variable resistance. This ensures that the pump speed corresponds to the throttle opening, thus keeping the fuel air ratio constant. The injector assembly is simple and compact and can be substituted for a carburettor in an existing engine.
Patent DE-2544605-A1 (DE)
Title: Cleaning textile surface coverings - with aq fluid contg hard water-stable surfactant modified aluminium silicate with calcium-bonding properties
Inventor: WERNER CLAUS DIPL ING DR
IPC: C11D3/00
Filed: 1975-10-06
Abstract: Textile surface coverings are cleaned with an aq. cleaning fluid contg. a suspended hard water-stable tenside-modified Al silicate of formula (Cat2/nO)x.Al2O3. (SiO2)y (I) (where Cat is a non-surfactant Ca-exchangeable cation of valency n x is 0.7-1.5 esp. 0.9-1.3, and y is 0.8-6, esp. 1.3-4) having Ca-bonding capacity 50-200 (80-175)mg CaO/g anhydrous active substance, and contg. (w.r.t. wt. tenside + (I)) 0.1-30 (0.5-20) wt.% tenside stable to hard water. Cleaning textile floor-covers, esp. opt. fitted carpets by hand or machine; wall-covers; upholstered furniture and car-seats. Compsns. combine superior cleaning activity with little danger of re-soiling; particle size of (I) can be kept small, e.g. 30u and suspensions do not settle nor flocculate.
Patent DE-2545938-A1 (DE)
Title: HV switchgear earthing switch - has pivoting conducting tube allowed to execute sliding motion by linkage unlocking after pivoting
Inventor: HARTIG ALFRED DR ING
IPC: H01H31/00
Filed: 1975-10-14
Abstract: The HV earthing switch, is attached to switchgear. A pivoting conducting tube is operated via drive shaft and linkage. It executes an axial sliding movement for contact locking after it has reached its vertical end position. The torque required for the pivoting motion is transferred via the mechanically locked linkage. This locking is removed at the end of the pivot motion to allow the axial sliding motion. The locking mechanism consists of a fixed segment and a guide fixed to the conducting tube.
Patent DE-2546296-A1 (DE)
Title: Prepn. of polytriazines - by condensn. of amino-phenols or amino-alkyl-phenols with (4,6)-dichloro-(s)-triazines
Inventor: SUNDERMANN RUDOLF DR
IPC: C08G73/06
Filed: 1975-10-16
Abstract: Prepn. of polytriazines is by polytrimerisation at 0-350 degrees C, opt. in presence of a catalyst. Cpds. of formula (HNR1)n-Ar-(OH)m are condensed with 0.5 mol. of 4,6-dichlor-s-triazine per 1 mol. (amino plus OH gps.) with the splitting off of HCl; the non-reacted OH and/or amino gps. are reacted with halogen cyanide in the presence of a base/base mixt., at 65 degrees C to cyanamide- and cyanic acid ester-gps. and the reaction prods. are polytrimerised. In the formula, Ar = an aromatic or bridge interrupted aromatic radical ; R1 = a 1-9C alkyl or H = R = a simple cpd., or a 1-9c alkylene; m or n = 1,2 or 3. The end prods. are practically insoluble in solvents and are not fusible. They are colourless, yellow to brown prods. with high hardness, temp. resistance and good flame resistance. Before the polytrimerisation, the polycyanamides can be combined with fillers, pigments etc. for the prepn. of laminates and moulding materials. No or only low shrinkage occurs on polymerisation.
Patent DE-2548376-A1 (DE)
Title: Toroidal core repeater coil screen winding - has folded rectangular foils with plumed strips and adhesive tape
Inventor: KOEHLER REINHARD
IPC: H01F27/36
Filed: 1975-10-29
Abstract: The screen winding of a ring-cored repeater coil is used in a telecommunicationn system. The thickness of the layer is reduced around the remaining hole. The screen is adaptable to different sizes of ring cored repeat or coils. The screen consists of two strp foils (2, 3) made from an electrically conducting material and folded into a rectangular shape. It has a large number of slits (6) at right angles to the longitudinal axis reaching almost to one edge (4), producing a plumage shape. The other edge (5) is provided with an insulating adhesive tape (7). Each screen strips covers approximately half the circumference of the coil.
Patent DE-2550648-A1 (DE)
Title: Compsn. for treating or preventing acne - contg. thioglycolic acid or its salts
Inventor: SHEFFNER AARON LEONARD
IPC: A61Q5/02
Filed: 1975-11-11
Abstract: Topical compsns. for treating acne contain 0.1-10, pref. 0.1-5 wt.% thioglycolic acid (I) or its pharmaceutically acceptable salts, esp. the Na or NH4 salts. The compsns. are in usual pharmaceutical or cosmetic forms as solns., lotions, gels, ointments, suspensions, powders, aerosols, lipsticks, shampoos, eau-de-cologne, perfume or shaving cream. The compsns. soften the skin and reduce the numbers of pustules, pimples and blackheads. the effect is generally noticeable in 2-3 days and can be curative or prophylactic. A suitable compsn. comprises 5g (I); 1g hexachlorophene; 0.05g Na2 EDTA; NaOH to pH 7 and distilled water to 1 l.
Patent DE-2601733-A1 (DE)
Title: Sealing arrangement for clothes rotary dryer - is a rubber tube with felt slip ring, between casing and drum
Inventor: BRANDHERM HANS
IPC: F16J15/34
Filed: 1976-01-19
Abstract: A sealing unit for a clothes drier of the rotary drum type comprises a tubular rubber seal with a felt slip-ring fastened to it. The unit is mounted between the stationary casing of the drier and the rotary drum. The slip ring is clamped and/or glued to the seal. The latter has a wedge-shaped groove adapted to receive the slip ring. Fastening elements may be moulded onto the seal by means of which the seal may be fixed at the wall of the casing of the drier e.g. by insertion or "buttoning". The wall of the casing may be fitted with a collar for receiving the rubber seal. The seal may have fixing pegs of the "barbed-hook" type which can be inserted into apertures in the collar.
Patent DE-2603518-A1 (DE)
Title: Jewelry box with hinged lid - has hook shaped locking bolts automatically withdrawn when lid is lifted
Inventor: SUREN HERMANN
IPC: A47F7/024
Filed: 1976-01-30
Abstract: The jewelry box has a hinged lid and a slot for rings formed in an intermediate base of the box. Each inserting slot (6) is coordinated with a locking bolt lying below the intermediate base and movable through the ring. A rod system is fitted to operate each locking bolt which has an actuating connection with the hinged lid cover. Each locking bolt is made as a hook which projects from a central rod located below the intermediate base. The front end of the central rod is positioned in a recess of the box wall to which the cover is attached. The latter is fitted with a pin which when in the open position projects into the recess pressing against the front of the central rod against spring pressure.
Patent DE-2604254-A1 (DE)
Title: Equipment for controlling forces during tensioning of bands - has plate springs and movement limiting device mounted on spindle of tensioning tool
Inventor: BAUER JOSEF ING GRAD
IPC: B65B13/22
Filed: 1976-02-04
Abstract: The equipment for controlling and limiting forces during tensioning of closing or binding devices in form of wires or bands and especially during closing of cables by mechanically driven tensioning tool. In the region of a force transmitting device (1, 2) of the tensioning tool are arranged spring units (5) with distance means (4, 9-10) for limiting the spring movement. The spring units (5) consist of plate springs mounted on driving spindle (1) of the tensioning tool. Between the force transmitting device (2) and a rigid support (6) is mounted a distance ring (4) which is surrounding the spring units (5).
Patent DE-2613444-A1 (DE)
Title: Metal bar stacking process - uses removable rubber noise absorbent strips to prevent damage and reduce noise
Inventor: LUEBEN HEINZ ERNST
IPC: B65G57/18
Filed: 1976-03-30
Abstract: Individual workpieces, e.g. bars, are dropped at high speed onto other bars. For noise redn. and to prevent damage to the bars, movable strips of a noise absorbent material are located above the bars onto which another bar falls. The strips are then removed and relocated above all the bars for repetition of the operation. A trough (4) is made using three U-shaped elements (1, 2, 3) and three steel bars (5, 6, 7) are already in the trough (4). Alongside the trough is a shaft (8) fitted with discs (9, 10) contg. slots (11, 12) with rounded ends (13, 14, 15, 16). Rubber strips (26, 27) with tapered ends (29) are fixed in the slots (11, 12). Steel bars are tipped individually into the trough but fall onto the rubber strips so noise is reduced. Shaft (8) is then rotated 360 deg. so the strips (26, 27) are drawn out of the trough (4) and then drop on top of all the bars, i.e. shaft (8) is rotated after each bar drops in the trough.
Patent DE-2624452-A1 (DE)
Title: Liq. mixt. ratio selector - has adjustable cam to control microswitch actuating proportional feeds of two components
Inventor: TRAPP DIETER
IPC: G05D11/13
Filed: 1976-06-01
Abstract: The control regulates the proportion of two components for a liquid mixture, a petrol pump fuel mixture, with an indicator of the proportions. A shaft for a selector carries a cam-disc with a number of steps equal to the number of possible proportions which can be selected. A roller resting on the cam-disc, and tripped by these steps, controls a microswitch to give an appropriate number of switching steps to a stepping motor controlling the mixture ratio. An indicator for the selected ratio is mounted on the same shaft.
Patent DE-2629197-A1 (DE)
Title: Magnetic core mfg. machine - has motor driven welding head to join shaped core pieces fed from magazine
Inventor: CABAN JOZEF DIPL ING
IPC: H01F41/02
Filed: 1976-06-29
Abstract: The magnetic core manufacturing machine eliminates the manual operation in joining the shaped pieces of the core. The flat pieces are arranged in a fixed position relative to each other. They are then joined by a resistance welding process. The machine consists of a frame with a support surface and an electric motor drive mounted on a platform, with a coupling system and a cam shaft. There is a device for feeding the welding head, and a magazine mounted on roller bearings housed the sets of shaped pieces. The latter are fed via a toothed rack and a feed mechanism.
Patent DE-2630267-A1 (DE)
Title: Seat with adjustable seat surface - has front protrusion caused when inclining seat forwards to prevent slipping
IPC: A47C1/024
Filed: 1976-07-06
Abstract: The chair is provided with an adjustable seat surface which can be inclined forward and back, with the bearing points (4) being in the centre of the seat and housed in the seat support (3). The front half of the seat surface is provided on the underneath with openings (1a) so that when the seat (1) is inclined forwards projections (3a) which are located on the seat support (3) protrude into these openings to cause the seat surface to rise slightly and prevent the occupant from slipping too far forward. When horizontal the seat surface is smooth, allowing the occupant complete comfort and freedom of movement. The projections (3a) are designed to impinge against two resilent pliable elements (1b) fastened to the upper side of the seat plate.
Patent DE-2631146-A1 (DE)
Title: Disc brake with saddle and pad carriers - has deformable elements and friction guide ensuring gap after brake release
Inventor: SCHMIDT HERBERT
IPC: F16D55/00
Filed: 1976-07-10
Abstract: The disc brake has fixed brake carrier and saddle gripping the brake disc. Elastically deformable guide elements are provided for connecting brake pad carriers and the saddle. These elements are in friction contact with guide faces on the saddle or brake pad carrier arms. The force required for elastic deformation is smaller than the friction force. This arrangement ensures equal restoration displacement of the brake saddle after each braking process over the brake pad clearance distance. The elastic deformability of the guide element (8) in the axial direction of the brake disc (1) is limited to the extent of the brake pad clearance from the brkae disc. This clearance distance is ensured by a stop.
Patent DE-2633111-A1 (DE)
Title: Magnetic tape coating machine - has height adjustable resilient spreader roller or block following coating substance distributor
Inventor: NAGEL PETER DIPL ING
IPC: B05C11/02
Filed: 1976-07-23
Abstract: The magnetic tape coating machine has the sheet (7) from which the tapes will be cut passing around a drive roller (6) under a container (13) holding the coating substance. An applicator lip distributes the substance onto the sheet as it travels towards a spreader bar (2). This is supported in a block (4) with a height adjusting screw (5) on top. The spreader bar (2) has an elastic rubber layer (3) around it and between this layer (3) and the sheet (7) is a foil. In another design, instead of a circular bar, two rectangular bars are used, which press down on a rubber sheet which in turn rests on the foil.