baber/WOPTO huggingface dataset:
Patent DE-2753686-A1 (DE)
Title: Home work bench with vice jaws - has screwed spindle with non drive ends guided in main frame
Inventor: WOLF OTTO DR ING
IPC: B25H1/14
Filed: 1977-12-02
Abstract: The workbench is for use by home workers, having a frame with lengthwise and transverse members, the latter incorporating screwed spindles actuating vice jaws working in guides. Each transverse member is a frame of profiled section, open towards the inside of the main frame. The guides each have a groove in which the top of the profiled frame fits, also a mounting for the screwed spindle. The non-drive ends (34) of the screwed spindles are guided either directly or indirectly in the main frame (1-4). They can fit directly in recesses in the walls of the lengthwise and/or transverse members.
Patent DE-2756822-A1 (DE)
Title: Integrally injection moulded plastics ball joint - has closing element with strap clamping slotted ball seat
Inventor: LEITNER KAJETAN ING GRAD
IPC: B29C45/44
Filed: 1977-12-20
Abstract: The integrally injection moulded plastics ball seat is used in a ball joint. The ball has shank at right angles to the ball seat shank axis. The closing element of the ball joint assembly is a frame (4) enclosing shank ends. This frame has plastics strap (2) for one shank so that the axis of the frame opening in the injection mould is parallel to the ball axis. The closing element clamps the slot in the ball seat forming integral ball joint assembly.
Patent DE-2815072-A1 (DE)
Title: Resin coated photographic paper - consists of emulsion, resin and backing layers adhering so that top two layers can be peeled off for flat mounting
Inventor: KITAGAWA KUNIHARU
IPC: G03C11/12
Filed: 1978-04-07
Abstract: Resin coated photographic paper comprises a backing a resin layer and an emulsion layer. The stripping adherence between the backing and the resin layer is in the range of 110 to 200p (p=Pond cf. American Society for Testing Materials). The adherence between the emulsion layer and the resin layer, is greater than 200p and in the region of 400 to 500p. The resin coating is 10 to 50u and theemulsion layer 10 mu. This arrangement enables the stiff backing to be peeled off without damaging the image so that it can be mounted flat in a notice book, desk top etc. without appreciably increasing bulge or top level.
Patent DE-2817047-A1 (DE)
Title: Grill with two parts linked by parallel arms - contains electric heater, removable grill plate and housing
IPC: A47J37/06
Filed: 1978-04-19
Abstract: The grill comprises two oblong units, with electric heater and removable grill plate (6) in a housing (1, 2). The two units pivot on a spindle and can be raised parallel to each other, and are joined by links (9, 10). The links are hollow and contain electric current leads (24). Each part of the housing has two parallel grooves (5) into which the grill plate (6) fits. Underneath the bottom housing part (2) is a support (14) which can be pulled out and pivots, and is held by a base plate (21). When closed together, the grill units have a drainage duct for liquid between the grill plates of both parts.
Patent DE-2822081-A1 (DE)
Title: Vehicle drive shaft vibration compensator - has rubber tangential columns attached to flange for locating under variable tension on shoulders
Inventor: HEIDEMANN DIETER
IPC: F16F15/14
Filed: 1978-05-20
Abstract: The vibration compensator is for rotating shafts esp. drive shafts in automotive vehicles. A fixture flange can be joined to the drive shaft with several rubber bodies attached to the flange and a fly ring. The rubber bodies comprise tangentially columns (4, 5) which are attached to the fixture flange (1) or fly ring (7) and locate on radial shoulders (15) of the fly ring or fixture flange. This latter location is under tension, the extent of which is adjustable by indirect or direct viriation of the tangential width of the shoulders (15, 2).
Patent DE-2823717-A1 (DE)
Title: Rack for supporting smoking pipe - has two split halves made of diamond shaped symmetrical diagonally split block
Inventor: KLISCH WOLFGANG
IPC: A24F9/14
Filed: 1978-05-31
Abstract: The smoking pipe rack has at least one pipe holder with a vertical and horizontal arm with seats. The pipe holder consists of two split symmetrical halves and these parts are readily made and joined. The parts (1) have a basically prismatic shape. The outside surfaces of the split element (1) form half of a diagonally split diamond shape and a semicircle forming a seat for the pipe is shaped in the diagonal face. The splitting line of the diamond is inclined relative to the correct diagonal by a small acute angle. Blind holes (16) are made on the outside surface for mounting on plugs on a mounting plate.
Patent DE-2838223-A1 (DE)
Title: Conference system for telephone PBX - has conference transmission network in switching network to which any extension can be connected
Inventor: STEUER BERND DIPL ING
IPC: H04M3/56
Filed: 1978-09-01
Abstract: The PBX is centrally controlled by stored programs and hasa switching network to which connecting circuits, extension lines and conference translations are connected. Individual lines of a conference transmission network are connected to the switching network like extensions through a conference extension line. Conference can be called by an entitled extension. A party to the conference is connected to the switching panel after emission of a call-back signal and dialling a conference code and the extension number. Any extension can be called to join the conference. All unused terminals of the conference network are during the conference terminated by a resistor.
Patent DE-2840084-A1 (DE)
Title: Levelling system for filling vertical cylindrical containers - has horizontal helical screw feed for goods, e.g. compost, two vertical feed and three rotating disc distributors
Inventor: KNEER FRANZ X
IPC: B65G69/04
Filed: 1978-09-14
Abstract: The levelling method for a vertically mounted containment vessel (1) uses a driving motor (M) mounted above the vessel, both having vertical axes. The motor pulley operates a belt drive to the arrangement (A) for filling and levelling. The latter (A) comprises an assembly of three circular discs, typically 200, 400 and 600 mm. dia each and mounted 100mm apart. The assembly includes a horizontal axis feed screw jack revolving on a trough (TF) with a common joint with a feed duct above the circular doses (ST) which are welded together and to the vertical axle of the arrangement. The discs rotate together and distribute the goods, e.g. compost at various levels. Operation is controlled by a timber (16).
Patent DE-2840192-A1 (DE)
Title: Solenoid valve unit for idling fuel or mixture cut=off - is de energised for given time then partly re energised and only opened by surge voltage
Inventor: MAISCH WOLFGANG DIPL ING DR
IPC: F02D41/20
Filed: 1978-09-15
Abstract: The unit is intended to ensure switching of a solenoid valve (10) which cuts the idling fuel or idling mixture supply to a combustion engine when it is switched off. AT the moment of switching the valve is de-energised to a point just before opening. On re-starting, the valve is actuated by a surge voltage. The coil of the solenoid may be in series with a switch which is controlled by a timer circuit triggered as a function of the vacuum in the inlet duct or of the engine speed, whilst the valve is opened by a capacitor discharge as a function of speed and/or vacuum.
Patent DE-2846341-A1 (DE)
Title: Stall floor allowing passage of dung - has interrupted portions in rails into which coupling components may slide
Inventor: DRAEYER RUDOLF
IPC: A01K1/015
Filed: 1978-10-25
Abstract: The stall floor allows dung to fall through, and is esp. suitable for pig-rearing. It comprises a number of extruded rails, each with a floor section and a supporting rib, together with a coupling member along each longthwise edge. These members engage with mating coupling components at intervals along the edges and between adjacent rails, so that the rails are engaged with the components merely by turning. To allow the floor to be opened up when necessary, one or more of the rails have partly interrupted coupling members. The interrupted portions are spaced apart for the same amount as the intervals between the coupling components, so that after the latter have been slid into these portions the rail can be fitted or removed by turning it about its lengthwise axis.
Patent DE-2847998-A1 (DE)
Title: Reciprocating piston without connective rod - has laterally reciprocating slide block contg. crank pin bearing for direct coupling to crankshaft
Inventor: WUERTH GUSTAV DIPL KFM DR
IPC: F01L11/02
Filed: 1978-11-06
Abstract: The combustion engine reciprocating piston (B) is connected to the crank pin of a crankshaft (A) by a slide block (B3) within the piston instead of a connecting rod. Below the piston rings (B1) the piston contains transverse tracks (B2) between which the slide block can reciprocate in lateral direction at right angles to the crankshaft. The block contains the crank pin bearings, and the piston skirt (B4) is provided with axial slots for the crankshaft, thus increasing the piston stroke.
Patent DE-2854953-A1 (DE)
Title: Rock hammer drill drive piston buffer zone - has compressor introducing air into cylinder space for pressure increase
Inventor: WOLF OTTO DR ING
IPC: B25D16/00
Filed: 1978-12-20
Abstract: A free-flying percussion unit (a) is moved to and fro by a motor-activated drive piston (i) in a cylinder, via a pneumatic buffer, with control through a venting hole (23, 27), in the cylinder walling in the buffer area (10). Compression in the buffer zone is increased, at least for brief intervals, by air introduced to the buffer space by a special compressor (45), and/or in the course of piston thrust. An inlet valve may be fitted in the inlet hole, while the compressor can be of the radial type.
Patent DE-2903547-A1 (DE)
Title: Vehicle boot rear light assembly - positioned along bottom edge of horizontally-hinged boot cover visible with boot open or closed
Inventor: COLANI LUIGI
IPC: B60Q1/30
Filed: 1979-01-31
Abstract: The vehicle boot consists of a cover (3) hinged along its upper horizontal edge to the vehicle's bodywork and carrying rear lights (5-7) along its lower edge. The light assembly, comprising tail and direction-indicating lights is designed so that they are all clearly visible when the boot is both closed and fully open or indeed in any intermediate position. The lights consist of right-angled (or angled) light-emitting surfaces or of two sets of light-emitting surfaces at right angles or inclined to one another). When the boot is fully open one set of surfaces is invisible and when the boot is closed the other set is invisible.
Patent DE-2907009-A1 (DE)
Title: Hand-held length measuring ruler - has hollow tubular holder closed at both ends extending parallel to scale indication
Inventor: VERLEGER KARL-HEINZ
IPC: G01B3/04
Filed: 1979-02-23
Abstract: The ruler has the hollow holder for the drawing implement formed integrally with it or selectively attached to it, the holder also acting as a hand grip for steadying the ruler. Pref. the holder comprises a tube which can be closed at both ends and which extends across the top face of the ruler parallel to the scale indication marked along one or both of its elongate edges, as printed or engraved characters, of differing colours and/or size. The holder may be attached to the ruler by a clip running along its length which fits over one of the elongate edges of the ruler, or over a profiled ridge running along the central part of the ruler. Both the ruler and the holder may be of plastics.
Patent DE-2907056-A1 (DE)
Title: Two-sided film splicing tape - has sprocket holes and alignment slot, with backing pulled-off in film long direction
Inventor: STENZENBERGER VOLKMAR DIPL ING
IPC: G03D15/04
Filed: 1979-02-23
Abstract: The adhesive splicing tape for cine film has two separate sections, linked at one edge, to stick to each side of the film. It has a backing paper which is pulled-off in the direction of the film feed, for a simple handgrip, while perforation holes line up with the film sprocket holes. The two sections have different widths so that the sound track on one side is unaffected. A slot in the splicing tape is used to line up the tape in the splicing machine.
Patent DE-2918061-A1 (DE)
Title: Model railway control system - has three level track voltage switching which reverses voltage to transmit data and switches it off for clock pulse
Inventor: HAASS ADOLF
IPC: A63H19/24
Filed: 1979-05-04
Abstract: All the trains, signals etc., in a model railway are powered and controlled by a central, unit which continuously switches the track voltage between OV and either + or -12V. +12V represents binary 'O', -12V represents binary 'l' and each bit is preceded by a short clock pulse at OV. A rectifier in each train etc., recovers a DC supply from the track voltage. It is chopped by the clock pulses and may be smoothed if necessary. Control data words, e.g. 6 bits are sent to data receivers in all trains etc., as a continuously repeated time-multiplexed sequence. The start of a sequence is identified by a synchronising word. Each receiver contains a data decoder which extracts its own word from the sequence and decodes the instruction.
Patent DE-2918072-A1 (DE)
Title: Splicing monitor for film processor - has charge detector linked to indexing head for fail=safe location of film ends
Inventor: DREHER KARL
IPC: G03D15/00
Filed: 1979-05-04
Abstract: A splicing monitor for a film processor detects the electrostatic charge on the film and operates an indexing head (12) on the copy film when the splicing tape, between film lengths, passes the detector (8). This provides a fail-safe location of the film ends, unaffected by dust on optic detectors and without a complex mechanical linkage. The detector provides a rapid action process. It can operate an optic indexer (12) on the continuous feed copy, for subsequent cutting, or can be used to separate the film lengths into their separate lengths. The polarity of the charge on the splicing tape is opposite to that on the film for accurate detection.
Patent DE-2926329-A1 (DE)
Inventor: BECHER HEINZ-MANFRED DR
IPC: C25B1/26
Filed: 1979-06-29
Abstract: An improved process for recovering benzene and chlorine from hexachlorocyclohexanes by reacting the waste isomers from the production of lindane with zinc and electrolysis of the zinc chloride obtained, characterized in that the reaction is effected in the cathode compartment of an electrolytic cell divided by a diaphragm, the zinc being produced in situ at the cathode.
Patent DE-2930296-A1 (DE)
Title: Rock drilling machine noise suppression - involves telescoping concertina folding covers encasing drill rods
Inventor: HAUSHERR HEINRICH RUDOLF
IPC: B25D17/11
Filed: 1979-07-26
Abstract: In conjunction with explosive charge hole drilling e.g. in quarrying, using percussion or rotary percussion, drilling machines, provision is made for reducing the noise emanating from the drill rods. The drill rod or rods (4) are surrounded by one or more folding bellows units (6) of telescopic configuration. These may be arranged to overlap each other on the sockets (5) of individual rods. A sleeve (7) of elastic material can also be fitted on the rods, pref. tapering from socket to rod centre. Noise is significantly diminished.
Patent DE-2930307-A1 (DE)
Title: Cockpit instrument giving sailing boat speed w.r.t. wind - uses mathematical combination of damped readings of speed and angle
Inventor: WIRZ BURKHARDT DR ING
IPC: G01P5/02
Filed: 1979-07-26
Abstract: The method and device are for measuring the speed of a sailing boat w.r.t. the wind and involve measurement if wind speed and direction relative to the boat, the speed of the boat in its axial direction relative to the water, and the perpendicular drift speed. They enable a direct accurate indication of speed components in the direction of the wind for different angles between boat and wind direction over a large range of angles. This enables optimal sail settings to be made for crossing the wind direction. Damped instantaneous measurement values are mathematically combined following sampling periodically according to sampling theorem constraints. The boat speed relative to true wind components and the boat axis to wind direction angle are derived and combined for each instant into a speed-angle control function.
Patent DE-2941099-A1 (DE)
Title: Kitchen unit for washing water heating - has heat exchanger between refrigerating medium and water forming refrigeration condenser
Inventor: GESTRICH JOHANN DIPL ING
IPC: F28D21/00
Filed: 1979-10-08
Abstract: The kitchen unit utilises the heat dissipated from a refrigerator, deep-freezer etc., together with that from kitchen and bath drain water, in order to heat water for washing. The refrigerating circuit condenser is formed by a heat exchanger between the refrigerating medium and the washing water, the entire waste heat from the refrigerator being used for water heating. Regulation is dependent on the refrigeration load.
Patent DE-3002870-A1 (DE)
Title: Extensible support arm assembly - consists of links with stops mutually engaging, when extended, to form rigid load bearing structure
Inventor: KNAUER DIETER
IPC: E04B1/342
Filed: 1980-01-28
Abstract: The extendable carrier arm assembly (1) consists of a number of links (39) which are pivoted to one another to form a chain-like structure capable of being wound in one direction. The links have stops which mutually engage when the arm is extended such that they form a rigid rod (4) which resists bending, buckling, and torsion and can absorb a tensile force. The links and stops are so arranged that, when extended, the arm forms a horseshoe shape in a vertical plane. The end links (6) may be slidably supported on concave faces (10) of end supports (8), or one end link may be pivoted to its support.
Patent DE-3005697-A1 (DE)
Title: Painting of moulded articles - with prior application of a diffusion barrier coating to prevent migration of substances out of the moulding
Inventor: KRESTEL WILHELM DIPL CHEM
IPC: B05D7/02
Filed: 1980-02-15
Abstract: Mouldings are provided with a protective coat of paint after applying a diffusion-resisting coating to prevent substances migrating out of the moulding. Suitable anti-migration coatings, e.g. of a flexible isocyanate curing acrylic resin, a self crosslinking phenoxy resin or a peroxide-curing copolymer of ethylene, methyl acrylate and opt. a COOH-contg. termonomer, each applied from soln. followed by crosslinking. An adhesion-promoting primer layer may be applied to the anti-migaryion layer, comprising a peroxide-curing nitrile rubber, esp. with an acrylonitrile content of 38%. Process is esp. useful for applying clear or coloured protective paint coatings to rubber or PVC covered cables. The migration- resistant interlayer prevents diffusion of plasticisers, stabilisers, etc. from the cable covering to the outer coating and thus prevents discolouration and softening of this.
Patent DE-3008113-A1 (DE)
Title: Bolt thread rolling machine - has removable intermediate bearings between rolling tool adjusting elements and abutments
Inventor: LEOPOLD WILHELM
IPC: B21H3/06
Filed: 1980-03-03
Abstract: The machine is for the rolling of threads in bolts. It has removable rolling tools, one displaceable and one displaceable or stationary bearing for the tools, adjusting screws, etc., between bearings and abutments, for relative rolling tool adjustment. Securing elements fix the tools in the selected position. An intermediate bearing id positioned between each adjusting unit and its associated abutment. Securing- and adjusting elements engage on the bearing for each rolling tool and the associated intermediate bearing. Locking units fasten each intermediate bearing on its abutment.
Patent DE-3009597-A1 (DE)
Title: Sump oil collector for garage pit - has pivoted container on slides along side of pit with automatic drain into collecting sump
Inventor: SENGER EGON
IPC: F16N31/00
Filed: 1980-03-13
Abstract: The sump oil collector for a garage pit has a container pivoted about a vertical axis on a sliding mounting at one side of the pit. The container is moved under the vehicle sump drain plug and has sufficient capacity to cater for most vehicles. When slid back into a storage position an automatic valve opens to drain the oil into a fixed drain into a storage reservoir. The sliding mounting has recessed rails along one side of the pit. An extension funnel can be mounted over the container to reach over the side of the pit so that vehicles do not have to be accurately positioned. The automatic valve has a spring loaded element which strikes a cam over a fixed drain and does not spill into the pit.
Patent DE-3010461-A1 (DE)
Title: Ion selective, flow through glass tubular electrode - contg. layer of sensitive plastic on inner tube surface
Inventor: SCHINDLER JOHANNES G DR DR
IPC: G01N27/333
Filed: 1980-03-19
Abstract: Ion-selective electrode consists of a tube (6) of ion-conducting glass through which the medium under test flows, and on the inside of the tube an ion-selective layer of plastic (6). Pref. the housing (2) in which the tube is set is made of a material having a low, but not zero, solubility in the solvent used to deposit the ion-selective layer. Pref. the outside of the tube is fitted with an electrically-conducting layer (3). Specifically the ion-selective membrane is valinomycin, nonactin, dioxasuberic acid diamide or dioxaazelaic acid diamide in a plasticised PVC matrix. The electrodes are used to measure physiologically important ions such as calcium or potassium. The device combines the advantages of glass flow-through electrodes and the excellent sensitivity of carrier-membrane electrodes, and can be used in portable measuring instruments. The membranes do not deform as a result of pressure fluctuation and the vol. of the tube can be kept small without excessive increase in internal resistance. This allows a relatively high flow velocity and hence freedom from interference from air bubbles.
Patent DE-3012136-A1 (DE)
Title: Carrier for granulation - coated with soluble binder
Inventor: BAUER KURT H PROF DR
IPC: A61K9/16
Filed: 1980-03-28
Abstract: Finely divided carriers for use in the mfr. of granulated products (esp. pharmaceuticals) are coated with a readily soluble binder, esp. polyvinylpyrrolidone (PVP). The carrier material is suitably cellulose with an ave.particle size of 50-200 (esp. 150-300) micron, dicalcium phosphate (5-50 micron), lactose (50-300, esp.80-150 micron), or starch. The PVP pref. has a molecular wt. of 10,000-90,000 (esp. 25,000-30,000). The carrier can be coated by spraying an aq. soln. of the binder into a fluidised bed of the carrier and drying the product, or by spray drying a mixt. of the carrier and binder soln. The coated carrier pref. contains 5-50% (esp. 20-40%) binder. Use of the binder-coated carriers avoids problems associated with separate addn. of binders during granulation.
Patent DE-3014159-A1 (DE)
Title: Cotton waste polishing disc - has internal roller shaped reinforcing members in star pattern with lengthwise quilting seams
Inventor: FUNK WERNER
IPC: B24D13/02
Filed: 1980-04-12
Abstract: The polishing disc is made of cotton-waste, and there are four or more smooth layers on the outside each side. Inside are roller-shaped reinforcing members, whose tissue is preferably cut at 45 degrees, and arranged in a star pattern. The members (5) have lengthwise quilting seams (6), and are cut into a wedge-shape to suit the disc size. Eight layers of material (7) laid in a corrugated pattern are passed round alternate sides of the members. The complete disc is held together by four or more circular quilting seams (2).