baber/WOPTO huggingface dataset:
Patent DE-2732200-A1 (DE)
Title: Electronic switching device terminal - consists of two parts screwed together and forming single case filled with resin
Inventor: HISS ECKART DR RER NAT
IPC: H01R13/717
Filed: 1977-07-16
Abstract: The switch is filled with epoxy resin, the terminal can be held in the resin or screwed-in. It has a cover holding the connecting cable and sealing it, this cover may be pushed straight on or it may have threads so that it is screwed on. The terminal has a slot for a seal, in which a projection of the cover can be inserted, so that the cover and terminal can be joined and sealed by screws. The screws and their nuts are outside the space to be sealed, so that when the two parts are screwed together, a single case is produced.
Patent DE-2738843-A1 (DE)
Title: IC engine with turbulence inducer - having transverse baffle plate with dividing edge around opening in each cylinder intake
Inventor: LENZ HANS-PETER PROF DR
IPC: F02M29/06
Filed: 1977-08-29
Abstract: The internal-combustion engine has a turbulencce-inducing device in the intake to each cylinder. The device comprises a baffle plate (3) with one or more dividing edges and one or more openings (3') in it. The plate can be movable, allowing sliding to and fro to vary the opening cross-section, and it can be accommodated in a detachable intermediate pieces between cylinder head and inlet manifold. An actuating mechanism can be provided for all the engine baffle plates, so that they are operated together and pref. dependent on one or more engine operating parameters.
Patent DE-2741777-A1 (DE)
Title: Hard metal pins in face side driver - have circular cross=section shafts for insertion in axial holes in disc
Inventor: SCHMID HERBERT ING GRAD
IPC: B23B33/00
Filed: 1977-09-16
Abstract: The face side driver has a centering point fitted in its body, the point being encompassed by hard metal components with ground cutting edges arranged on a driven disc. This disc is floatingly located relatively to the driver body and supported against it axially. The hard metal components (5) are formed as pins with a shaft of circular cross-section, by means of which they are inserted in axial holes (31) of the disc (4). The disc (4) has holes (31) arranged on several part circles of varying diameters for the pins (5). The side (4) is connected to the driver body (1) via a spherical bearing, and is supported against it axially.
Patent DE-2743489-A1 (DE)
Title: Valve clearance adjusting unit - has projecting lugs locating it in tappet rod to maintain set adjustment
Inventor: SCHREIBER KLAUS-HAGEN
IPC: F01L1/20
Filed: 1977-09-28
Abstract: A tappet rod (1) sits round a valve shaft (3). A pressed steel insert (4) fits in a recess in the rod cap and presses on the end of the shaft. Adjustment of the insert varies the valve clearance. The insert (4) has a series of projections (5) which fit recesses (6) in the cap (2) of the rod. These prevent rotation of the insert to maintain the adjustment once it has been set. A rim (6) on the insert has teeth (7) which can be engaged by a slotted tool (9) inserted through the side of the rod (1). This enables the insert to be turned to adjust the valve clearance.
Patent DE-2747572-A1 (DE)
Title: Power plant having condenser with hot well - has side stream demineralisation system for condensate
Inventor: REED CHARLES W
IPC: F22D11/00
Filed: 1977-10-24
Abstract: Appts. for purificn. of condensate used in a power plant having a main condenser with a hot well as part of the steam cycle is new. The condenser is connected to receive steam from a turbine generator and the hot well to discharge to a main condensate pump. A baffle within the condenser defines upstream and downstream regions on either side with the hot well in the downstream region. Liq. flows through a passage in the baffle towards the hot well, and a weir in the upstream region holds back a pool of liq. from flowing through the passage. Liq. from the pool is pumped through a bank of condensate demineralisers spaced from the condenser and, after demineralisation, is either returned to the pool or supplied to the hot well in the downstream region. The demineralisers are located upstream of the main condensate pump so that if no demineralisation is required they may be bypassed without affecting the pump system. They can operate at low press. e.g. 50-100 psi and low temp. e.g. 134 degrees F because the liq. being treated is upstream of the hot well.
Patent DE-2753707-A1 (DE)
Inventor: GRUNZA GENE
IPC: G10L15/00
Filed: 1977-12-02
Abstract: An apparatus for recognizing the occurrence of a command word within continuous speech, features an improved sequential processing of feature signals derived from the input speech: feature subsets are compared with previously stored subset signals to determine the time interval or boundary of command word candidates. The occurrence decision and indication of the command word is made from a comparison of a feature signal matrix versus a previously stored training matrix.
Patent DE-2756617-A1 (DE)
Title: X=ray tube variable target supply - is for use in portable equipment and has transistor acting as switch for resonant circuit
Inventor: WOODRUFF ROYSTON FREDERICK
IPC: H05G1/20
Filed: 1977-12-19
Abstract: A target supply circuit for X-ray apparatus is used where variability of wavelength is required. The circuit is esp. suitable for portable equipment where weight must be minimised. The X-ray tube (XT) is fed from a transformer (T1) whose primary winding (P) forms part of a resonant circuit together with a parallel capacitor (C) and a diode and resistor in parallel in the series loop. The resonant circuit is driven from a transistor switch (TR1) controlled at its base from a variable pulse generator, synchronised with the a.c. supply providing the circuit power via a full wave bridge rectifier.
Patent DE-2758855-A1 (DE)
Title: Detection of nuclear magnetic resonance - uses gas cell in which magnetic fields are propagated and light is employed to analyse absorption
Inventor: GROVER BRUCE C
IPC: G01R33/26
Filed: 1977-12-30
Abstract: Apparatus for detecting nuclear magnetic resonance in gases comprises a cell containing the gas in which a stationary and alternating magnetic fields are propogated. The cell is pumped with light from a source (38) through a light guide (36). Pumping light transmitted by the gas in cell (28) not blocked by nuclear resonance induced by the fields is carried over light guide (24) to an optical analysis device (14) to (22).
Patent DE-2802010-A1 (DE)
Title: Mowing machine with contra-rotated blades - has coaxial rings acting as blade carriers with friction or toothed rings engaging drive gears
Inventor: MICHAELIS KARL-HEINZ
IPC: A01D34/76
Filed: 1978-01-18
Abstract: The mowing machine has centre-rotated top- and bottom-blade carriers supported on a common holder. The blade carriers (3, 4) consist of coaxial rings and the holder (5) has a ground slide (6). One blade ring is supported on the other. The blade carriers (3, 4) are provided with friction rings (5, 10) or toothed rings, which engage with one or more drive gears (11).
Patent DE-2807784-A1 (DE)
Inventor: ZACSKO TIBOR
IPC: B60T17/08
Filed: 1978-02-23
Abstract: The brake cylinder comprises a cylindrical outer casing (1) closed off by a cover (2) and a base (3). A guide tube (6) is fixed on a pneumatically actuatable, spring-loaded (8) piston (4) in the outer casing (1). A piston rod (7) is displaceably arranged in the guide tube (6). The outer casing (1) is removably connected to the cover (2) and base (3) by means of bolts (11) and nuts (17). The inside wall of the outer casing (1) is coated with a layer of plastic (1a). A flexible covering sleeve (5), which is slideably supported on the layer of plastic (1a) of the outer casing (1) and encloses the piston skirt, is fitted on the piston (4). The outer casing of steel tube is flanged on the edges. The inside wall is roughened, coated with a layer of plastic and baked at 210 DEG C. The piston is hot forged from an aluminium alloy. The guide tube is bonded to the piston, the cover and the base formed from sheet metal. The weight of the brake cylinder is approximately half that of known designs. Since the cylinder is stainless and no abrasion occurs between piston (4) and outer casing (1), the brake cylinder is largely maintenance-free. <IMAGE>
Patent DE-2809763-A1 (DE)
Title: Power supply system for motor vehicles - has control unit with coder supplying control signal to load switches provided with allocating decoders
Inventor: FLIEGE HANS ING GRAD
IPC: B60R16/03
Filed: 1978-03-07
Abstract: A power source, esp. for a motor vehicle supplies at least two loads through cables and switches. Series circuits consisting of the load (1) and switch (3) are connected in parallel to the supply cables (7) and the switches are connected in parallel to at least one control wire (19) connected to a control unit (15). The latter has a coder for the switches (3) controlled through operating switches (17) and/or control switches. When a switch (17) is operated, the coder delivers to the corresp. switch (3) a selectively allocated series code signal to which decoders in the switches (3) respond.
Patent DE-2811437-A1 (DE)
Title: Blade for mowing machine - has several recessed or raised stampings to ensure continued sharpness during use
Inventor: AUER EDUARD
IPC: A01D34/14
Filed: 1978-03-16
Abstract: The mover blade is designed to ensure that it does not become blunt during use and does not require in-service grinding. There are several spaced stampings on the blade cutter all over or on that part of the surface which serves as cutting edge. The stampings can be recessed or raised and have different shapes. They can have circular, oval or polygon profiles and they can have spherical, hemi-spherical- or pyramid shape.
Patent DE-2818048-A1 (DE)
Title: Poison trap for killing pests - has conically inwards tapering tube sections extending from openings to inside of housing
Inventor: KRONENBERG GERHARD
IPC: A01M25/00
Filed: 1978-04-25
Abstract: The bait box is for poison for killing pests such as rats. It consists of a housing with front openings to admit the animals. A conically inwards tapered tube section (3) extends from the openings (2) into the inside of the housing (1). The tube section (3) is integral with the housing (1) and is closed off with a wall (6) on the inside of the housing (1). There are eyelets (7) for fixing the trap which is essentially rectangular, with rounded corners and edges.
Patent DE-2818316-A1 (DE)
Title: Calculating machine or cash register paper feed - has take up system with reel on frame with reversing mechanism for strip
Inventor: MITTERMAIER ZENO
IPC: B41J15/16
Filed: 1978-04-26
Abstract: The calculating machine or cash register has a take-up reel for the recording slip and a reversal mechanism so that the reverse side of the slip can be used. The take up reel (12) is mounted above the feed reel (4) in a support frame and can be adjusted upwards and downwards. There is also an intermediate roller (18), which transmits the rotary motion of the feed. The support frame is made from side guide supports (17) with a base (20), which can be fitted to the casing.
Patent DE-2820085-A1 (DE)
Title: Height adjustable wall fitting for cupboards - has fastening socket sunk in cupboard side wall for more interior space
Inventor: GRASS ALFRED ING
IPC: A47B95/00
Filed: 1978-05-08
Abstract: To enable a cupboard to be hung on a wall (40) other fastening surface fastening hook (7) engages with its free end, the wall plate (9). Its other end fits in a socket (1) set into the side (2) of the cupboard. The fastening hook can be adjusted in height and depth in a plane at right angles to the side to make fitting much easier. Since the socket is sunk into the side it does not restrict the useful space inside the cupboard. Furthermore the danger of the fastening screws becoming loose through strain is reduced since the force is transferred throughout the cabinet.
Patent DE-2820492-A1 (DE)
Title: Digital electronic counter-measure system - includes signal processor enabling digital word associated with RF-energy source to pass to digital computer
Inventor: LOWENSCHUSS OSCAR
IPC: G01S7/38
Filed: 1978-05-11
Abstract: The ECM equip. (10) includes Antenna and receiving equip (14) to receive radio frequency (RF) signals from a RF energy sources (here pulse radar guide missile batteries indicated by the numerals 15a-15c). A signal processor (16) converts such signals into digital words representative of various characteristics of such RF energy sources. A general purpose digital computer (18) includes a conventional memory (20) and program counter (21) for sorting the received signals (i.e digital words) so that such signals are associated with specific ones of such RF energy sources (15a-15c) and for identifying and assigning priority to such RF energy sources. A conventional jamming signal generator (24) transmits suitable RF countermeasure against those RF energy sources which represent the greatest threat as decided by the general purpose digital computer (18) and/or operator through the use of the display (22).
Patent DE-2846006-A1 (DE)
Title: Tyre tread transfer system for tyre prodn. - lifts tread lengthwise edge before sliding it sideways onto extraction surface
Inventor: KREBS GERD
IPC: B29D30/26
Filed: 1978-10-23
Abstract: The system extracts and transfers the type treat lying on a supporting surface to a processing machine, i.e. from a tread truck a motor vehicle tyre-making machine. Before the strip material is thrust onto the extraction surface of a supporting unit, adjustable for height by transverse movement of this unit, it is briefly lifted along the lengthwise edge towards the latter. Transverse movement of the unit in the opposite direction moves it clear of the supporting surface, after which it is lifted from the extracting surface and deposited on a transfer surface of the unit. After height adjustment to suit the inlet to the processing machine it is pulled off the transfer surface in the lengthwise direction.
Patent DE-2855926-A1 (DE)
Title: Heat pump with accumulator in circulation system of evaporator - transfers ice slush formed by evaporator to accumulator
Inventor: ABRAHAMSSON THORE
IPC: F24D11/02
Filed: 1978-12-23
Abstract: The heat pump includes an evaporator that forms part of a heat exchanger, a compressor for the evaporated working fluid, and a condenser that forms part of the heat distribution system. The evaporator (6) is coupled in a circulation system (9-11) which includes an accumulator (8). The evaporator creates ice slush which is transferred to the accumulator. The latent heat released by the formation of ice is transferred to the working fluid in the evaporator.
Patent DE-2901299-A1 (DE)
Title: Rail conveyor system passageway fire sealing closure - has track section moved into widened piece parallel to moving seal
Inventor: RITZ OTTO ING GRAD
IPC: A62C2/22
Filed: 1979-01-15
Abstract: A blocking element is movable into a closing position, after removal of a section of rail, in a frame forming a passageway, where a conveyor system with rails passes through a wa ll or ceiling, with protective sealing in the event of fire. The passageway (14) in the frame (12), and/or the conveyor opening incorporates a widened area (140). The section of track (8) is movable into this in a direction virtually the same as the movement of the blocking element. It may be mounted so as to swivel sideways. Simple construction permits reliable removal of the track section, without dependence on power supply.
Patent DE-2907551-A1 (DE)
Title: Machine for removing burrs from cylindrical parts - has drum shaped store for parts which are brought into engagement with grinding belt
Inventor: HARDT SIEGFRIED
IPC: B24B7/16
Filed: 1979-02-26
Abstract: The finishing arrangement incorporates a drum shaped store (3) which has a number of axial cut-outs (10) along the circumference. The parts to be finished (11) are mounted in the cut-outs. The storage drum is indexed round to bring each part in engagement with the finishing tool. The finishing tool consists of a motor driven grinding disc (21) which is brought into engagement with the end face only of the cylindrical part. The parts to be finished are held in the axial grooves of the store by an arrangement, which consists of a strip (20) and pulleys (18, 19). The strip is pushed against the parts.
Patent DE-2910162-A1 (DE)
Title: Textile-surfaced wall covering - produced by applying warp and weft threads directly to an adhesive-coated backing paper
Inventor: MOHR ERNST
IPC: D04H3/04
Filed: 1979-03-15
Abstract: In a process for the production of wall coverings with a simulated fabric surface, warp and weft threads are applied directly to an adhesive-coated backing consisting of one or more layers of paper. the weft threads may be applied over the top of the warp threads or vice-versa, or the warp threads may be applied in two series, with the weft applied in-between the two, to give a woven effect. Equipment for carrying out the process has a device for coating the backing with adhesive; a conveyor belt or drum with pins along each edge to support the backing whilst the weft threads are laid-in by a transversely-moving carriage at a spacing controlled by the pins; and a set of warp-guides to control the laying of the warp threads. The deposition of the threads of the backing can be closely controlled to give a variety of pattern and texture effects, including an authentic woven texture. The procedure obviates the need for a stock of fabrics of varying thicknesses and patterns as in intermediate product.
Patent DE-2911653-A1 (DE)
Title: Gas therapy bath - has finely perforated hoses connected to fan or receiver and vulcanised to surface
Inventor: WITTE WALDEMAR
IPC: A61H33/02
Filed: 1979-03-24
Abstract: The gas-therapy bath has flat finely-perforated gas supply hoses welded or vulcanised to the surfaces and edges. There are connected at one point to a common supply pipe, and the gas under pressure can be supplied by a fan or from a receiver. The top surface of the bath can be of porous tissue coated with rubber or plastic, and the underneath surface of non-porous rubber or plastic, the two being joined together gastight along the edges.
Patent DE-2913394-A1 (DE)
Title: Jetty sheet piling load-bearing element - consists of tube with outside hat shaped stiffener in buckling prone areas
Inventor: HEISS PAUL DIPL ING
IPC: E02D5/04
Filed: 1979-03-31
Abstract: The piling system is for use esp. in construction of harbour jetties. A tube (1) has externally sited, hat-shaped stiffening elements (7, 8, 9) in the flexurally stressed areas (2) subject to buckling in the sheet piling. The stiffening consists of a wall, covering these areas, with its two outside axis-parallel edges firmly connected to the tube. This combines with the outside wall of the tube to form an axially aligned hollow space (16). In sheet piling made from load-bearing and filler elements (10-12), the tubes can be the load bearing elements. Highly loadable sheet piling can be made easily and economically.
Patent DE-2922654-A1 (DE)
Title: Arched window tilt and turn fitting - has scissors arm slot running out to open end, past cross hinge pin
Inventor: LEFFER GEORG KONRAD DIPL ING
IPC: E05D7/02
Filed: 1979-06-02
Abstract: A setting rail, with an end switching leg, is guided along a long guide rail attached to the wing, guiding a short shear arm, on an engaging turning and tilting fitting for a window or glazed door as in 2916640. The elongated slot (200) in the shear arm (90) engaged by the head on the switching lug, runs out to the arm's open end. The hinge pin (22), extending parallel to the lug, across the arm, is sited in the vicinity of this slot's closed end on the arm. This provides improved lever ratios, with min. space between hinge pin and switch lug head.
Patent DE-2931547-A1 (DE)
Title: Walking stick convertible into stool - consists of three tubular sections to which seat is attached, with handle and cover
Inventor: BEHRENDT OTTO
IPC: A45B5/00
Filed: 1979-08-03
Abstract: The walking stick is convertible into a three-legged stool and consists of three, thin, parallel tubular sections (2) to which are attached the corners of an equilateral-triangular seat (4). The top of one of the tubular sections has the crook-shaped handle (5). The bottom of the section has a removable extension tube (6) with a cover and sliding clasp fastener. A link (3) holds the tubular sections (2) together in the middle. The three tubular sections (2) have fitted ball races.
Patent DE-2938694-A1 (DE)
Title: Six-stroke pulverised fuel Diesel engine - uses two additional strokes to compress air for introduction of fuel into cylinder
Inventor: MANSKE THOMAS
IPC: F02B45/02
Filed: 1979-09-25
Abstract: The i.c. Diesel engine uses a four-stroke Otto cycle with two additional strokes for inlet and compression of air. This is then used to move pulverised solid fuel into the cylinder. The transmission ratio between the crankshaft and cam shaft is arranged to provide six-stroke operation. The cams controlling the inlet valves are double-lobed to provide two openings per complete cycle. An additional valve is provided to control the outlet of compressed air from the cylinder.
Patent DE-2950520-A1 (DE)
Title: Inspection endoscope for trachea - has optical fibre bundles for illumination and image transmission contained in inner tube of outer catheter tube
Inventor: SHIMONAKA HIDEKI
IPC: G02B23/26
Filed: 1979-12-12
Abstract: The optical fibre trachea inspection catheter is designed for fast easy insertion and avoids any tendency for the patient to choke, and checks placement. A long curved tube (4) is located inside the outer curved trachea catheter cylinder (1). The inner tube (4) is shorter than the catheter (1). Inside the curved tube (4) is a bundle of optical fibres (8) with an objective lens (10) at one end covering those which connect with an ocular lens (12) at the eyepiece end. The outer fibres (14) in the bundle are used for transmission of the illumination source. At the top of the endoscope, the viewing fibres and illumination fibres are separated. Initially, all are held by a screw collar arrangement (17, 18) and then are diverted separately to a viewing fibre retaining collar (3), and to the illumination fibre outlet collar (15, 16). In use the viewing end of the instrument (21) is at an inclined angle and has a wedge end.
Patent DE-3001142-A1 (DE)
Title: Roller shutter slat hinges - have rotating sliding couplings linking fish-plates on chains, held in slots
Inventor: WAGNER GUENTER
IPC: E06B9/11
Filed: 1980-01-14
Abstract: Lamellae (1-3) hinged together, are connected by chains incorporating fishplates (4) firmly joined together, but with a hinge action. The plates are fixable in a lamella slot (10), in a roller shutter. The hinged connection between fishplates is provided by coupling elements (5), rotatably fitted to both adjacent plates, and able to slide along the chains length on at least one plate. Lamellae may have a full-length concave-sectioned arch (19) on the inside (18).
Patent DE-3003869-A1 (DE)
Title: High-pressure pump valve assembly - has insert contg. radial inlet and central tube with inlet valve at one, and outlet valve at other end
Inventor: NENDZIG GERHARD DIPL ING
IPC: F04B53/10
Filed: 1980-02-02
Abstract: The valve assembly is particularly intended for a high-pressure pump. The valve housing assembly contains a central axial passage between the pump chamber and an outlet chamber and inlet ducts extending in the radial direction. Outlet and inlet valves connect the passage to the outlet chamber and the ducts to the pump chamber respectively. The assembly, which may form a pre-assembled unit, comprises an annular insert which contains the ducts and a central tube forming the passage. The outlet end of this tube may have an annular collar located in a corresponding recess in the insert. The tube and the valve seat ring may be hardened.