baber/WOPTO huggingface dataset:
Patent DE-2801299-A1 (DE)
Title: Artificial plastics hand with cosmetically acceptable cuff - for connecting to arm prosthesis, by centrifugal slush moulding in vented tumble mould
Inventor: GAMMER PETER
IPC: A61F2/58
Filed: 1978-01-13
Abstract: Mfr. of a plastic and prosthesis with cuff for connecting to an arm prothesis is described. Its surface is structured to resemble human skin. It is hollow for installation of a mechanism for moving some fingers. Mfr. comprises mounting an inset provided with vent and charging valve into the aperture at the cuff end, of a suitably "hand"-shaped moulding cavity; charging moulding paste, via the valve, from a metering installation so that the paste rises, in the cavity, from the lower cuff end as far as beyond (i.e. above) the inset; heating the so-charged mould and tumbling it so enable the paste a thin skin; cooling the mould and removing from it an artificial hand in form of a single-piece plastics glove-type envelope, removal is facilitated by application of a vacuum.
Patent DE-2806924-A1 (DE)
Title: Two pulse trains synchronising circuit - advances or retards pulses in one train by introducing or removing parts of each pulse
Inventor: HAASS ADOLF
IPC: H03K5/135
Filed: 1978-02-17
Abstract: The circuit uses a discriminator to signal an advance or a retard in the pulse train w.r.t. the reference train. Advance or retard is accomplished by altering the division ratio in the frequency dividing process that produces the pulse train. The edges of the pulses in the train (e3) are made to coincide with the edges of the clock pulses (T). The pulses in the pulse train comprise several pulse components each lasting for one clock period. The discriminator's signalling causes the binary value of the last or first pulse component to be changed thereby advancing or retarding the train.
Patent DE-2807936-A1 (DE)
Title: Bulk scatter material conveyance in barrow - involves adjustably connected imbalance units generating vibration via scatter plate axis
Inventor: SCHMIDT MARTIN
IPC: E01C19/20
Filed: 1978-02-24
Abstract: The single-wheeled truck is designed to facilitate conveyance of material for spreading, which is heaped with difficulty, towards the closable opening on the material container. The centrifugal scatter plate, or its axis, is influenced by one or more adjustably and divisibly linked imbalance elements, so that its imbalance forces, as it turns, give rise to a vibration effect on the truck , via the axis mounting, as required to forward the material towards the adjustable opening.
Patent DE-2808660-A1 (DE)
Title: Cooling system for vehicle liq. cooled engine - has cooling fan driven by hydrodynamic motor with flow through thermostatically controlled
Inventor: KORDOWICH FRIEDER DIPL ING
IPC: F01P7/04
Filed: 1978-03-01
Abstract: The cooling system is for liq. cooled engines, partic. vehicle IC engines, is conventionally arranged with a radiator, circulating pump and fan-assisted cooling. The fan is driven by a hydrodynamic motor (10) fitted in a loop (8) parallel to the hot coolant line to the radiator (4), with a thermostatically operated valve (9) at one end or the other and to regulate flow distribution between the two. There is also the usual thermostatically controlled radiator bypass line (12, 13). The line for the fan motor can alternatively be run between the coolant return line from the radiator and this.
Patent DE-2813104-A1 (DE)
Title: Frame for electronic game equipment - consists of two sides with shelf between, and door sliding along two guides
Inventor: BIERGANNS KARL
IPC: E06B3/50
Filed: 1978-03-25
Abstract: The frame for electronic equipment consists of two sides (1) with at least one shelf (7) between them, and a door (17) on the front. The door (17) is in one panel is fixed between the two sides (1). On the edges (24) of the door opposite the two sides (1) are two pins (21). The two sides incorporate horizontal guide pieces (25) with stop pieces (26, 27) at the ends. The pins (21) of the door are movably mounted in the guides (25). Directly underneath the guides (25) on each side is a support pin (28) for the door in its open position.
Patent DE-2814247-A1 (DE)
Title: Wind driven electrical generator - utilised magnus effect on two revolving rotors to produce couple driving generator
Inventor: HENGGELER DANIEL
IPC: F03D3/00
Filed: 1978-04-03
Abstract: The generator has an outer cylindrical housing (53) with a conical wind inlet at the front. Inside it there is a conical revolving housing (54) with air apertures (55) in its side. Two rotors (56) are placed at an angle to each other inside the conical housing and are rotated about their own axes through a gear train (59, 60) by an electric motor (52). As the wind flows through the side of the housing and over the rotating cylinders it produces a force on each perpendicular to its axis by the Magnus effect. The forces on the two rotors produce a couple which is transmitted to the conical housing and causes it to revolve. This rotation is used to drive an electrical generator (63).
Patent DE-2815708-A1 (DE)
Title: Preventing falsification of identity cards - uses magnetically encoded information which is read by electronic device
Inventor: GUGEREL THOMAS
IPC: B42D25/00
Filed: 1978-04-12
Abstract: Identity cards can be made proof against falsification by carrying a magnetically encoded inscription or other similar type which can be read by electronic means or by means of a laser. Alternatively, the information may be encoded by means of punched holes. The material of the identity card is watermarked with embedded threads for additional security. the surface can be embossed in segments or with special geometric figures. In addition the card can carry information which is invisible in normal light and only becomes visible under light of a particular wavelength.
Patent DE-2816575-A1 (DE)
Title: Recovery of soiled organic solvent used e.g. in dry-cleaning - using heat from solvent vapour to boil azeotropic solvent-water mixture
Inventor: FINLAY-MAXWELL DAVID
IPC: B01D3/36
Filed: 1978-04-17
Abstract: Soiled organic solvent is recovered by distilling a first vol. of soiled solvents to separate solvent vapour which is used to heat a second vol. of soiled solvent by indirect heat transfer. Controlled amts. of water are introduced into the second vol. to form an azeotropic mixture of water and solvent having a b.pt. lower than that of the solvent. This azeotropic mixT. is then heated to boiling by heat transfer from the solvent vapour and the solvent vapour, together with the vapour arising from the boiling azeotropic mixture, are condensed. Used for recovering clean solvent from organic solvents e.g. CCl2 = CCl2 soiled by use in a dry-cleaning process. Good heat economy is achieved using the heat from the solvent vapour to heat a further vol. of soiled solvent.
Patent DE-2816587-A1 (DE)
Title: Building roof element using bowed plates - has T-shaped clamp with bolted ends to retain resilient reinforced tube under top plate
Inventor: KERKE DIRK VAN DE
IPC: E04D13/03
Filed: 1978-04-17
Abstract: The building construction method is suitable for the mfr. of water-tight roof joints. The unusual feature is a T-shaped end piece (9) with an inclined main member, fixed at its lower end to a wooden block beam by a wood screw (14). The top end is formed into two screwed members, one pointing upwards (11) and one sideways (8) and each threaded to accept a nut (10, 16). The sideways member fits into a reinforcement member (7) forming the hard centre of a rubber or plastics hollow unit (6). The flexible unit is clamped down by one or more short bowed plate (13) and retained by the nut (10) on the upwardly extending thread (11).
Patent DE-2821810-A1 (DE)
Title: Rail guided toy train - has solar cells on sides of coaches and includes light source shining vertically on to solar cells
Inventor: FISCHER ARTUR DR
IPC: A63H19/00
Filed: 1978-05-19
Abstract: The toy train consists of several coaches with solar cells positioned on the outer covering of the coaches to supply current to the motor of the toy train. The solar cells of all the coaches are positioned on the same outer side and for the purpose of current supply to the motor are electrically connected to each other. A light source corresponding to the run of the rails is positioned along the rails which project light vertically on to the solar cells. The electric connection of the solar cells as well as the current pick-up for the drive motor takes place through the rails.
Patent DE-2826756-A1 (DE)
Title: Pelletising water soluble fertiliser - using cement flue dust admixture as pelletising aid
Inventor: BEHR WALTER DR
IPC: C05D11/00
Filed: 1978-06-19
Abstract: Centrifuged or dry fertiliser, pref. K salt, from an eight-stage vacuum cooling plant is mixed with cement flue dust and humidified. The mixing takes place in the following ratio: 100 pts. wt. of dry fertiliser to 5 pts. wt. of cement flue dust and 15 pts. wt. of moisture. After loosening, the mixt. is rolled to pellets and dried. This facilitates the pelletising and produces fertilisers which is easy to scatter, without adding too much calcium to the soil.
Patent DE-2828659-A1 (DE)
Title: Wetting out solid particles with liquid - by mixing metered solid and liquid streams into high shear mixer with intermittent action
Inventor: CUMPSTON JUN EDWARD HENRY
IPC: B01F3/12
Filed: 1978-06-29
Abstract: The surface of solid particles is wetted out with a liquid by process with the following features:- (a) it has a continuously dri en pretreatment process; (b) the solid is continuously fed to the working area; (c) the liquid is fed in continuously by a separate live into the main mixing section where rapid contacting is achieved by the shearing action in the pretreatment process; (d) the ratio of liquid to solid is the minimum necessary to wet out the surface of the solid and form a mixture of thick consistency; (e) the thick consistency acts in opposition to the pretreatment and creates intermittent strong shearing action on the mixt. These act so fast that a complete breakdown f agglomerates is achieved and the material becomes saturated with liquid; (f) the thick consistency also prevents imigration of the particles so that their surface is wetted out before they have a chance to recombine. The use of pretreatment is known but the intermittent action gives a greatly increased mixing efficiency.
Patent DE-2832960-A1 (DE)
Title: IC engine cylinder head gasket - has soft metal-reinforced plate with resilient sealing members in recesses around ports
Inventor: LACHNIT DETLEV DIPL ING
IPC: F16J15/12
Filed: 1978-07-27
Abstract: The cylinder head gasket consist of a metal-reinforced plate is soft material having sealing members in relatively soft and resilient or plastic material to engage sealing faces. The members are arranged in recesses in the plate on one or both sides. The members may be arranged around at least one of the orifices through which liquid passes. The recesses may have a rectangular or trapezium section. The members may be secured to the bottom of the recesses by adhesive or vulcanising and may consist of rubber.
Patent DE-2836397-A1 (DE)
Title: Compact combination lock with min. number of parts - has body with axial groove accepting key with tongues meshing with rotary disc inner recesses
IPC: E05B37/02
Filed: 1978-08-19
Abstract: The body (8) of the lock has an axial groove (9) which accommodates the latch key (3). The key is provided with a number of radially projecting tongues (4) which work in conjunction with recesses (11) provided on the inner surface of the rotary discs (5). The inner surface is also fitted with notches (17) according to the number of resting positions. Each disc has a ring (13) which is slidable against the force of springs (18) but does not allow rotation of the ring around the lock body (8). The face of each disc is provided with a lug (16) working together with a corresponding notch (17) on the disc. The disc have a limited axial travel between two surfaces of shoulder (12) fitted on the outside of the lock body (8).
Patent DE-2845244-A1 (DE)
Title: Scare-crow for fruit and vegetable gardens - has equipment to generate light and/or noise and is actuated by wind power
IPC: A01M29/06
Filed: 1978-10-18
Abstract: The scarecrow is for scaring animals from fruit trees, bushes and vegetable gardens. The scarecrow has a shaft (1) which is set into rotation by wind power. The shaft carries holders (5, 5') to accept equipment (8, 9, 10, 11) which generates light and/or noise. There are several hemispherical shells (6) to drive the shaft(1) and these are arranged on the shaft by means of arms. The shaft(1) is suspended on a universal- or ball joint at its top end. The holders(5, 5') are circular structures through whose centre the shaft(1) passes.
Patent DE-2845919-A1 (DE)
Title: Stretch fabric mfg. - with loom weaving two bonded layers to give two=way stretch for sports wear
Inventor: FASSI GABRIELE
IPC: D03D15/56
Filed: 1978-10-21
Abstract: In the mfr. of a fabric which will stretch laterally and longitudinally, partic. for sportswear, two fabric layers are woven on the loom in one operation using >=2 series of warps and wefts, and the layers are continuously bonded together by individual threads or several series of warps and/or wefts. The tensions on the yarns are monitored and are contained within 0.10-0.20(0.15) g/Deziter. The resultant fabric is shrunk in a steam heat treatment, followed by any dyeing, and then thermally fixed. Process gives a fabric with two-way stretch, with a smooth upper surface, low air permeability and giving geothermal protection.
Patent DE-2849189-A1 (DE)
Title: Closure for casing of electrolytic capacitor - has ring on outside of circular cover to define protective pressure-release point more precisely
Inventor: SCHOELLER RICHARD
IPC: H01G9/10
Filed: 1978-11-13
Abstract: The closure has a circular cover (4) sealed into the end of the capacitor's casing by deforming the walls of the casing over the outside of the cover. If the pressure inside the casing exceeds a given limit the seal between the cover and the casing fails and pressure equalisation occurs. The closure therefore acts as a safety valve preventing the capacitor exploding. The outside end face of the cover rests on a support ring (14) whose width is roughly equal to the distance between the casing (1) and the plate (8) coaxially on the inside of the cover. The ring defines the pressure at which the closure's seal fails more precisely.
Patent DE-2849655-A1 (DE)
Title: Conveyor track in tunnel kiln for baking ceramic prods. - which rest on trays supported by balls rolling round oval grooves in hearth plates
Inventor: BUSCHERMOEHLE GREGOR
IPC: F27B9/26
Filed: 1978-11-16
Abstract: The bed of the track is formed by two rows of plates, where the plates in one row are staggered w.r.t. the plates in the other row. All the plate contain an oval track formed by a groove and contg. balls. The workpieces rest on trays which travel through the kiln on the balls, which roll round the oval tracks during the transport of the trays. The invention ensures that the balls are at a relatively constant temp. in their respective parts of the kiln, and is an improvement on the conveyor track described in DT22220392, in which the balls roll right through the kiln and are then carried back to the kiln inlet.
Patent DE-2851793-A1 (DE)
Title: Solar shower bath-warm water collector - is connected to support and suspended grip with flexible drain hose containing distributor jets
Inventor: LUBOSCHIK ULRICH DIPL ING
IPC: F24S10/50
Filed: 1978-11-30
Abstract: The solar shower bath and warm water collector consists of a bag with an upper transparent section and an opaque lower section. The collector is connected up to a support and suspended grip and a flexible drain hose with distributor jets. In a horizontal position it works as a sun gathering unit and is a vertical or inclined posiition, as a water transport bag and shower bath collector. The upper and lower sides of the collector have two silvered layers along their edges. These layers, on the inner side have valves, through which air is blown, so that the collector is thermally insulated from the surroundings and possesses better collecting ability. The upper second layer consists of a transparent foil layer, which, on the underside, has a reflective foil layer. The collector is enveloped in a covering, which is made from a transparent air-bubble-foil layer. The feed-in nozzles for the water supply are bored through the second layer.
Patent DE-2854458-A1 (DE)
Title: Ergonomic X=ray aiming device - has guide allowing control operation by thumb of either hand
Inventor: BODDEN HANS-JUERGEN
IPC: H05G1/54
Filed: 1978-12-16
Abstract: The X-ray aiming appts. has a number of controls within reach of the thumb of the user's hand enclosing a guide, and in a row parallel to the guide. The latter (7) is arranged so that the controls (6b) can be actuated equally well by the thumb of either hand. It can comprise a bar running to the side of the controls and which can be swung to either side of them, or two bars on opposite sides. The radiation field (2) is pref. on the left side of the device. An electro-optical image amplifier (3) is assigned to the field (2). An X-ray film cassette can be inserted in a guide slot (4) in the housing (1).
Patent DE-2856052-A1 (DE)
Title: Trapezoid profiled sheet metal roof solar heat collector - has conductor sheet and tubes on top of insulating material in upward open spaces
Inventor: BURGSTAHLER RUDOLF
IPC: F24S10/75
Filed: 1978-12-23
Abstract: The roof construction provides facilities for heat collection in the simplest and most economical form. A plate of trapezoid sheet metal (3) is sited in a self-supporting position at an angle of slope (alpha) adapted to the most favourable direction of solar radiation, with the trapezoid profiles (5) running vertically to the ridge line. The heat-ducting sheet (11) and collector tubes are fitted directly above the insulating material in and above the plate's upward-facing trapezoid spaces. They are covered in such a way that roof surface and collector assembly form a cohesive entity.
Patent DE-2901212-A1 (DE)
Title: Insulated cover plate for switch panel - gives access to controls and has Bowl shape with fixing collar around rim and cut=outs in base exposing instruments
Inventor: HAMMERMUELLER OTTO
IPC: H02B1/06
Filed: 1979-01-13
Abstract: The insulated cover plate is for a low voltage switch panel, which does not have to be opened to operate or read any of instruments inside. The panel contains switching, control and regulating instruments which project through cutouts in the insulated cover. The cover plate is bowl-shaped with a collar around the rim. The collar is used to fix the cover plate to the panel. The cutouts are in the bottom surface of the bowl, allowing the relevant instruments to project outwards. The depth of the bowl measured from the edge of the cover corresponds to the height of a switching instrument.
Patent DE-2905081-A1 (DE)
Title: Continuous alpha-mono:halogenation of alkylbenzene cpds. - and new benzyl-chloride derivs., useful as intermediates for plant protecting agents
Inventor: SCHUBART RUEDIGER DR
IPC: C07C43/225
Filed: 1979-02-10
Abstract: (A) Continuous alpha-monohalogenation of alkylbenzenes (I) contg. >=1 alpha-H atom is carried out by reacting excess (I), opt. mixed with H2O up to its satd. concn., with a halogen at a temp. between 80 degrees C and the b.pt. of (I) while irradiating with UV light. The degree of conversion is controlled so that the concn. of monohalogenated alkylbenzene (II) in the reaction mixt. continuously withdrawn from the reactor is =33 mole % based on the total mixt. (B) Products of formula (IIa) are newd (R7 is CF3O, CF3S or perfluoroisopropyl, or can be CF3 when R8 is Cl, or can be H when R8 and R9 are CF3; R8 is H, or can be Cl when R7 is CF3 or CF3O, or can be CF3 when R7 is H and R9 is CF3. R9 is H, or can be CF3 when R7 is H and R8 is CF3). (II) are useful as intermediates for plant protection agents, vulcanisation accelerators, polymers, dyes and pharmaceuticals. The process gives >90% selectivity for (II); high conversions (e.g. >=80%) can be achieved by recycling.
Patent DE-2909970-A1 (DE)
Title: Steering control for articulated vehicle - has limited front wheel pivot for improved rear section tracking
Inventor: SUELZER HEINZ ING GRAD
IPC: B62D12/00
Filed: 1979-03-14
Abstract: An articulated steered utility vehicle has the engine and driving cab on the smaller front section (24) and the load support on the larger rear section (10). Two wheels are fitted to each section with the front section wheels having limited pivot control. This enables the vehicle to be accurately positioned in confined spaces. The limited pivot action is provided by a steering frame (14) and a separate hydraulic servo. It does not take up as much space as full independent steering and allows large wheels to be fitted to the front. The combined steering effect prevents the rear end swinging out into the corners so that it tracks more precisely.
Patent DE-2912046-A1 (DE)
Title: Fully insulated or solar sheet metal roof - has plates riveted on reinforcing plates integrated in hard foam panels
Inventor: LEX HANS J
IPC: F24S10/75
Filed: 1979-03-27
Abstract: Interlocking hard foam panels (2), with reinforcing plates (3) anchored in the surface, and with front and rear tonques and grooves, or similar, are fixed to rafters (1), in construction of a fully insulated sheet metal roof, esp. solar roof or facade. This forms a closed surface which can be walked on where reinforced. Sheet metal strips or plates are laid on the surface, with or without intervening plastic foil (7) these are pref. solar sheet units with heat-exchange medium flowing throu gh. They are riveted (8) to the reinforcing plates, which may incorporate clips. Reinforcing plates are pref. bent round in a right-angled inverted U-shape.
Patent DE-2918185-A1 (DE)
Title: Plug-in module consisting of PCB with transmitter receiver - has adaptor with contact strips at front and rear edge coupling PCB to panel circuit
Inventor: SCHULTE HANS
IPC: E21F17/18
Filed: 1979-05-05
Abstract: The plug-in module is for a mining control panel, and consists of a printed circuit board with a transistorised transmitter-receiver section. It can be plugged in to transmitter-receiver section. It can be plugged in to a U-shaped support rack. There is a contact strip along the rear edge of the board for plugging into the power supply and the signal supply cables of the panel. An adaptor card in the same plate as the printed circuit board (2) can be inserted between the two arm (42a, 42b) of the support frame (4). It has a matching contact strip (31) to that of the printed circuit board. This contact strip at the front edge of the adaptor is connected to a second contact strip at the rear (35) to form a coupling.
Patent DE-2918224-A1 (DE)
Title: Automatic die head for threading tubes - has multiple cutters mounted on plate allowed to rotate by lever released catch
Inventor: SAKAGUCHI RYO
IPC: B23G5/12
Filed: 1979-05-05
Abstract: The fixture is for use when cutting a screw thread on the outside of a tube (100), with four similar cutting tools (9). The tools are held in supports (5) mounted on a disc (2) which is clamped to a second similar disc to permit limited relative rotation. This rotation is normally prevented by a radial lever (23) which is actuated when the cutting tools have cut the required length of thread. The lever releases a catch permitting relative rotation of the discs, which imparts a radial movement to the tools so that they are withdrawn clear of the tube during the return travel.