baber/WOPTO huggingface dataset:
Patent DE-2807889-A1 (DE)
Title: Type fount securing device - has spring clamping one fount end tangentially in relation to drum
Inventor: BLOCK GERD
IPC: B41B17/34
Filed: 1978-02-24
Abstract: The device secures type founts on the drum of a title-setting machine. It has a spring(3) clamping one end of the fount(6) tangentially in relation to the drum(1). The spring can also be arranged to press the fount against the drum in the radial direction, and the fount end can be pressed onto the spring, being also detachable from the drum from outside, typically by simple finger pressure. The amt. of spring movement can be such as to counteract discrepancies in fount length.
Patent DE-2810625-A1 (DE)
Title: Film section frame transporting arrangement - moves magazine to fixed station opposite framework having gripping device attached to telescopic guide
Inventor: SANDT GERHARD
IPC: G03B21/64
Filed: 1978-03-11
Abstract: The transporting arrangement is for rectangular frames of several square decimeters holding film sections, e.g. X-ray films, in predetermined windows. The arrangement moves these frames from a magazine to a projection station by a linearly oscillating piece. The magazine itself is linearly movable along the longitudinal direction. The magazine has similar compartments at equal spacings for each frame. A transporting device can move the magazine to a fixed station opposite a framework. This station has a gripping device which can engage an edge of the frame. The gripping device is fixed to a first telescopic guide fixed to a second guide at right angles to it.
Patent DE-2811219-A1 (DE)
Title: Carrying handle for block bottom bag - is strap attached near centre of long edges or to end panels
Inventor: SKOELD LEIF
IPC: B65D33/10
Filed: 1978-03-15
Abstract: The block bottomed bag (1) with the top similarly shaped, and suitable for granular material such as flour, has a carrying handle (7) attached. One end (5) e.g. the top may incorporate a discharge valve (6), and the handle is at the other end. The two ends of the handle are attached to two long edges at central points (7a, 7b). The handle can be made of strip material or can be of cord. In an alternative design, the handle may be parallel to the long edges and attached to the end panels. Instead, the handle can be mounted diagonally between the end panels. The connections for the handle may project above the top surface of the bag, i.e. attached to flanges turned outwards or can be attached to the sides of the bag.
Patent DE-2812537-A1 (DE)
Title: Detachable connection device for wings etc. of model aircraft - uses rubber band attached to opposing surfaces of sections held together by rubber bands tension
IPC: A63H27/18
Filed: 1978-03-22
Abstract: The model installations is for the detachable connection of model sections used esp. for connection of wings or control surfaces of model aircraft with the aid of a rubber band which is attached on opposing surfaces of the sections to be connected and which holds these sections together by its own tension. The rubber band (7) is led through the centre bore (4) of a bolt (1) which is rigidly connected to the upper half of a geared coupling and which leads into a lower cylindrical section and ends in a pressure spring with a securing ring. The turnable bearing of the bolt is carried out at a holding angle (3) with the lower half of the geared coupling (13).
Patent DE-2815276-A1 (DE)
Title: Coupling frame for catamaran - consists of tubular assembly braced on separate hulls on elastic pads
Inventor: MESSERSCHMIDT PETER
IPC: B63B7/06
Filed: 1978-04-08
Abstract: The demountable catamaran is made from two similar canoe hulls joined by a demountable tubular frame with transverse sections (16) linked by longitudinal sections (18) over each hull. The corners of the rectangular frame are joined to the hull by pairs of struts terminated in elastic suction pads. The frame is trung with a fabric deck and is further braced by a pyramid shaped frame (30) over the deck, and supporting the mast. The rigging is linked to the ends of the hulls to add the final security.
Patent DE-2818137-A1 (DE)
Title: Blade for rotary lawn mower - has cutting bodies which can move relative to carrier on which they are mounted by screws
Inventor: WITTENBERGER ERNESTO
IPC: A01D34/73
Filed: 1978-04-26
Abstract: The blade is for rotary lawn mowers and can be connected directly or indirectly with a drive shaft. The blade (9) has a carrier (15) and cutting bodies (17, 18) so connected with the carrier that they can be moved relative to the carrier. The carrier has a threaded bore at both ends for blade mounting screws (20). The screws allow the blades to move freely about the axis of the screw (20).
Patent DE-2819725-A1 (DE)
Title: Electric hair dryer and shaper - is tubular implement containing at least one bulb inside styling sheath
Inventor: MOELLER HEINRICH
IPC: A45D1/04
Filed: 1978-05-05
Abstract: The hair dryer or styling implement of the main patent is especially designed as a styling wand or for a dryer hood, and incorporates at least one bulb (3, 4) applied to the hair. The radiated energy released by the bulbs is applied to the hair directly, or by means of a reflector or optically. Over the bulb is a tubular styling sheath (1) made of material acting as a radiation filter.
Patent DE-2833537-A1 (DE)
Inventor: BAUER JOHANN
IPC: H01H1/20
Filed: 1978-07-31
Abstract: A contact bridge arrangement useful particularly in electromagnetic switchgear has a set of fixed contacts and a contact bridge which can be brought into active connection therewith. The contact bridge is movably guided in a window of a contact bridge carrier being spring loaded in the direction of the fixed contacts by a spring which is braced on a support part which is carried, in the active position, on parts fixed to the housing and which is elevated by a stop in the window of the contact bridge carrier. The support part is inserted between a spring cup and the stop in the window of the contact bridge carrier from the outside of the contact bridge assembly in a direction transverse to the direction of the spring loading.
Patent DE-2835036-A1 (DE)
Title: Monitor for underground fuel tank - has computer determining relation between volume and level during first filling to provide reference
Inventor: LEMKE ERICH
IPC: G01F23/00
Filed: 1978-08-10
Abstract: An underground fuel tank is cylindrical and inclined. Its content is measured by a level sensor and a volume meter for fuel delivery. The content volume is continuously measured by an electronic computer, taking into consideration its thermal expansion and periodical measurements of fuel level and temp. When the tank is first filled, the computer stores the volume measured by a flowmeter. Stored volumes are allocated to the continuously rising levels measured by the sensor. Volume changes due to thermal expansion are calculated on ground of signals from a temp. sensor inside the tank.
Patent DE-2836839-A1 (DE)
Title: Rotary drum mining machine - is tracked vehicle with roof and floor supports operated by cylinders below encircling conveyor
Inventor: MELLINGHAUS WILHELM DIPL ING
IPC: E21D9/10
Filed: 1978-08-23
Abstract: The mining machine travelling on crawler tracks has a jib arm system, carrying cutting drums at the front, rotating about a horizontal axis. When stationary, the machine has a structure which can be lowered to the ground, used as part of an advancing system. This is operated by an arrangement of actuator cylinders which also operate telescopic roof supports above the floor support structure. The actuator cylinders include two cylinders which slope upwards, and a single cylinder between them, sloping downwards. These are located below a sloping part of a conveyor which travels around the machine.
Patent DE-2836978-A1 (DE)
Title: Telescopic strut mounting for vehicle sliding roof - has rubber block to facilitate movement of tube and frictional holding
Inventor: KRUEGENER ROLF DIPL ING
IPC: F16C27/06
Filed: 1978-08-24
Abstract: The telescopic tube (10) for a motor car sliding roof slides inside a split bush (15), which is fixed in a rubber block (12). The whole is fixed to a mounting bracket (14). The tube is free to both slide through the bush and tilt by virtue of the elasticity of the block. Because the bush is split, it grips the tube firmly and all chatter is eliminated.
Patent DE-2841298-A1 (DE)
Title: Coiled filter and silencer element - having central support to which flat perforated sheets are attached at uniform spacing around axis and coiled on to give symmetrical element
Inventor: HEINRICH OTHO ING GRAD
IPC: B01D46/24
Filed: 1978-09-22
Abstract: Radial flow element for air, steam or gases consists of several layers of perforated sheet coiled onto a central core. The circumference of the inner core is divided into a number of equal sectors. Each sheet is anchored to the core at an equally spaced location around the core. The sheets are then wound onto the core to give a symmetrical multi-layer coil since each sheet is the same length. This has the effect of forming the element into a number of equal sectors corresponding to the division of the core or former. Element is used as restrictors, filters, silencers, etc. and gives a simple, cheap and effective construction into which a filter medium can be interlayed if required.
Patent DE-2843863-A1 (DE)
Title: Sliding catch for up=and=over door - has screw protruding from sliding member, moved over curved leaf spring for locating action
Inventor: LEYER GERHARD
IPC: E05C1/04
Filed: 1978-10-07
Abstract: The locking catch has a sliding bolt (5) with a knob (8) attached to it, which is disengaged from a housing (17) mounted on the fixed frame (16). When the knob is pulled, so as to slide the bolt into its disengaged position, it travels along a slot (6) inside a housing (20), with its neck (10) guided by an outer slot (7). The knob also has a threaded stem (11) which screws into a tapped hole in the sliding bolt, with its tip (13) protruding. As the bolt slides, this tip travels over a curved leaf spring (14) housed in a recess (15) in the housing (20). This spring retains the bolt in either of its end positions, i.e. either opened or closed.
Patent DE-2845386-A1 (DE)
Title: Grinding disc prodn. from pulverised or granular material - uses vacuum for compacting material into non-profiled or single plain-side discs
Inventor: KASPER FRANK DR
IPC: B24D18/00
Filed: 1978-10-18
Abstract: The process is intended for the manufacture of grinding discs in pulverised or granular material. Instead of pressing the disc, the material is compacted by applying vacuum. The vacuum may be of different values depending on the specific requirements. The process is esp. for non-profiled or one-sidedly profiled discs. This is a simpler process giving bette rhomogeneity, bette rbalance and less wear in use.
Patent DE-2846453-A1 (DE)
Title: Structured decorative wall or ceiling cladding - is polystyrene foam substrate laminated with PVC or polystyrene film
IPC: B29C59/02
Filed: 1978-10-25
Abstract: Mfr. comprises laminating a plastics foam base panel with plastics film as relief-patterned surface exposed to view. An extrudable plastics foam is laminated with smooth drawable plastics film and the decorative effect is achieved by drawing base panel and lamination simultaneously with application of heat. Laminating is effected with the aid of heat generated during foaming. The foam is pref. polystyrene foam; the film is PVC or polystyrene film.
Patent DE-2847309-A1 (DE)
Title: Stoichiometric titanium di:sulphide prodn. - by gas phase reaction of titanium tetra:chloride and hydrogen sulphide at controlled temp.
Inventor: THORP ANTHONY JOHN
IPC: C01G23/00
Filed: 1978-10-31
Abstract: TiS2 is obtd. by (a) forming a dry, H2-free, O2-free reaction gas mixt. of TiCl4, H2S and an inert gas at a mixed gas temp. of 460 degrees-570 degrees C; (b) passing the mixt. through a reaction zone at a velocity sufficient to entrain TiS2 particles produced and heating the stream with a source of temp. 50 degrees C above the gas mixt. temp.; and (c) recovering the prod. particles having a compsn. TixS2 where x=1.00-1.02 and size 1-25u. The initial gas mixt. is formed by mixing TiCl4 and H2S streams both contg. an inert and separately preheated to within 50 degrees C of each other, the H2S content of the mixt. being excess of stoichiometric.
Patent DE-2849222-A1 (DE)
Inventor: DRYCZYNSKI KURT
IPC: G03G15/02
Filed: 1978-11-13
Abstract: A method and an apparatus for charging a dielectric layer electrostatically to a predetermined potential. An AC electrode is arranged at a distance from the dielectric layer and connected to one output of an AC voltage generator. The AC voltage generator has the other output connected to an output of a DC voltage generator. Between the AC electrode and the dielectric layer there is a DC electrode which is connected to the other output of the AC voltage generator. The dielectric layer rests on a counter-electrode which is connected to the other output of the DC voltage generator and is at ground potential. Each of the electrodes can comprise one or a plurality of mutually insulated single electrodes.
Patent DE-2851314-A1 (DE)
Title: Braille typewriter paper support release mechanism - has release lever on spacer key working with stop on frame
Inventor: FUCHS HEINZ
IPC: B41J3/32
Filed: 1978-11-27
Abstract: The paper support release mechanism is for a braille typewriter. It has a spacer and support release key, together with a frame, a rocker lever and an indexing mechanism. The spacer and release mechanism is combined so that on the spacer key for two-handed or left-or right-handed operation a release lever is provided, mounted on the pivot point, working with a stop on the frame. The rocker lever has a lever whose roller end works in a two-way guide slot rigidly coupled to the indexing mechanism.
Patent DE-2854865-A1 (DE)
Title: Wind rotor controlled fuse for aerial bomb - has fuse released by explosive gas locking piston and bar
Inventor: ALDECOA LECANDA CLAUDIO DE
IPC: F42C15/31
Filed: 1978-12-19
Abstract: The safety arrangement is used for aircraft bombs provided with a wind rotor as the fuse control element. The safety device prevents premature arming of the bomb especially on loading the bom to an aircraft wing. Within the cylinder (1) is held a spring (17) loaded piston (9). The latter locks the rotor (16) by a bar (13). The piston is withdrawn by the pressure of gases generated on exploxing a charge by electrical ignition.
Patent DE-2903128-A1 (DE)
Title: Sheet feed mechanism from stack - has transporter between suction device and pair of extraction rollers
Inventor: RATHERT HORST ING GRAD
IPC: B65H3/08
Filed: 1979-01-27
Abstract: The sheet feed mechanism separates the foremost sheet fron an edge-on stack whose front bears against a front retainer. A suction device pulls its lower end clear and passes it to extraction roller. Between the suction device (3) and the rollers (4, 5) is a transporter (6) receiving the lower edge of the sheet (1) from the former and delivering to the rollers. The suction device travels in a circular path (9), so as to grip the sheet and place its lower edge on the transporter, after which it swings clear of the path of the sheet and back to the stack again. Preferably two synchronised suction devices may be used.
Patent DE-2913055-A1 (DE)
Title: Electrical or optical cable with moisture prevention sheath - has composite insulating sheath with central plastic layer coated with metal deposition on both sides to keep out moisture
Inventor: PARMAR DALJIT-SINGH DIPL ING
IPC: H01B7/282
Filed: 1979-03-31
Abstract: An electrical or optical cable with a plastic cover includes metallic coatings to prevent the ingress of moisture and to prevent the possibility of induced voltage with the metallic coating. The cable sheath is formed by a plastic centre layer (1) coated on both sides by the protective metallic layer (2). Formation of the metallic coating can by electrochemical deposition. The length and breadth of the metallic coating, in relation to the plastic centre layer, is fixed, to ensure that when wound around the cable bundle (6), no possible connection may exist between the coatings. This ensures that no induced voltage may be generated in the outer layer.
Patent DE-2913720-A1 (DE)
Title: Stable, liq. compsn. of tetra:azo dye - contg. water, ether alcohol and alkanolamine, for dyeing paper and cotton
Inventor: GLEINIG HARLAD DR
IPC: C09B35/60
Filed: 1979-04-05
Abstract: Liq. dye compsn. contains (a) 10-40 wt.% polyazo dye (I); (A,B,C,D are opt. substd. phenyl(ene) or naphthyl(ene)); (b) 5-60 wt.% water; (c) 10-60 wt.% ether alcohol R(OAlk)nOH (II) (R=H or 1-4C alkyl; n >=2; alk = 2-3C alkylene); and (d) 10-60 wt.% mono-, di- or tri-alkanolamine (III). Pref. (II) are di- or tri-ethylene glycol and their mono(m)ethyl ethers are pref. (III) are triethanolamine, diisopropanolamine or N-methyldiethanolamine. (I) are pref. used as their alkali, NH4 or amine, esp. alkanolamine, salts. Compsns. are stable and can be used directly for dyeing cotton and paper.
Patent DE-2924190-A1 (DE)
Title: Monitoring presence, wt. etc. of railway vehicles - by using piezoelectric transducer mounted between rail foot and support block
Inventor: HOHMANN HORST ING GRAD
IPC: B61L1/02
Filed: 1979-06-15
Abstract: The arrangement for determining the presence and/or the wt. of railway vehicles employs a piezoelectric transducer mounted on the track and activated by a vehicle passing along the track. The transducer signals useful component is sufficiently larger than the noise level to permit viable results to be obtained. The piezoelectric transducer (7) is mounted beneath the rail (1) between the foot of the rail and a block supporting the rail. The support block may consist of a sleeper (4). The piezoelectric transducer may be placed in an upward opening cut-out (6) in a rail carrier plate (3) via which the rail is mounted on the sleeper (4). The use of several such transducers would permit vehicle direction, speed, and acceleration to be also measured.
Patent DE-2941978-A1 (DE)
Inventor: MESSMER KARLHEINZ DIPL CHEM DR
IPC: C08F2/06
Filed: 1979-10-17
Abstract: 1. A process for the preparation of a polymer powder from polymerizable monoethylenically unsaturated compounds which boil at above + 5 degrees C under 1,013 mbar, by polymerizing the monomers in a powder bed in the presence of a conventional polymerization initiator, whilst maintaining the reaction mixture in the form of a powder and causing it to circulate, wherein the monomers, in the form of solutions or emulsions, of from 5 to 50% strength, in an inert organic solvent which is a precipitant for the polymer, are brought into contact with the powder bed under polymerization conditions, and the organic solvent is removed from the polymerization zone in vapor form during the polymerization.
Patent DE-2944590-A1 (DE)
Title: Heat engine exhaust utilisation system - uses heat to produce steam to drive turbine
Inventor: GREUL ARTUR RICHARD
IPC: F02G5/02
Filed: 1979-11-05
Abstract: The process utilises gas containing a large amount of heat energy, being partic. for exhaust gases from a heat engine. The gases are passed through a machine where their heat energy is used directly to convert water to steam. The resultant mixture of gas and steam delivers its kinetic energy into a turbine for conversion into mechanical energy. The gases can be additionally compressed in a compressor with a high degree of heat-resistance, being then fed to one or more evaporation chambers.
Patent DE-2947181-A1 (DE)
Title: Oil well blowout combating equipment - for lowering riser cylinder and central prodn. pipe over well mouth
Inventor: WILKEN HEIKO
IPC: E21B43/01
Filed: 1979-11-23
Abstract: Appts. to restore to prodn. an offshore oil well which has suffered a blow-out includes a riser cylinder which is floated over the well mouth and lowered to the sea bed. When the oil passes through a production pipe in the centre of the cylinder, steel shutters are moved inward to close the top of the riser cylinder. The ground pressure can be increased by filling the riser cylinder with steel balls. The full prod. can be resume through the prodn. pipe after the equipment has been firmly anchored to the sea bed. Appts. can be applied quickly to prevent serious marine and coastal pollution by the blow-out of an offshore oil well.
Patent DE-3000123-A1 (DE)
Title: Stall floor heater for piglets - has foil element in conducting plate with guide lamp
Inventor: KRYZANIAK KARL
IPC: A01K31/19
Filed: 1980-01-03
Abstract: The heating device is for young animals, particularly piglets, and is capable of flexible working with low energy consumption. It comprises a plate-shaped construction with a heat-generating foil element which radiates heat towards the floor of the stall. The plate is heat-conducting and plate and element together are equipped with a central cavity containing a guide lamp.
Patent DE-3000147-A1 (DE)
Title: Coin actuator for goods dispensers - has compound lever in inlet slot to allow various combinations of coins to be used
Inventor: CHRISTEN MANFRED
IPC: G07F11/18
Filed: 1980-01-04
Abstract: A coin operated goods dispenser is designed to allow operation by a number of coin combinations. Coins inserted into a slot fall into an interlock section where a number of projections on a pivoted latch project into the channel. The specific combination of coins entered determines which of the projections is contacted by the coins. The specific configuration adopted enables the coins to be entered in any sequence as well as the particular type of coins used. The coins stop against a trigger release mechanism.
Patent DE-3009807-A1 (DE)
Title: Waste water solid matter throttle mechanism - has flat regulating movable thrust arm, pref. with movable hanger
Inventor: ZOELLER EINHARD ING GRAD
IPC: E03F5/10
Filed: 1980-03-14
Abstract: Provision is made for throttling waste water with solid excreta passing through it, without either limiting pipe width or supplying energy from outside, esp. in periods of low rainfall. Use is made of a movable thrust arm, regulated by a float. It can be fitted with a movable suspension device, providing precise regulation. The arm can be mounted on a row of round steel bars, located on the top edge of a gutter running under the arm. This is inexpensive, and easily maintained, and operates without impediment.
Patent DE-3014544-A1 (DE)
Title: Excess voltage spark gap protection electrode - has profiled spark point electrodes with self or aided magnetic spark track for extinction
Inventor: ALBRECHT GERHARD DIPL ING
IPC: H01T1/04
Filed: 1980-04-16
Abstract: A spark gap protection electrode against excess voltage has a definite sparking area and integral or external magnetic spark extinction properties due to the shaping, coating and construction of the electrodes. The constructional shape reduces flash-over. Two electrodes (1) are formed at various angles (7) to provide a defined sparking point (2). In the proximity of the sparking point the electrodes have electron emitting areas of graphite lacquer coatings (3). These coatings are over the spark gap hump and not liable to damage as the arcing path is within the gently widening gap (6) aided by the magnetic field so that the arc is extinguished before it reaches the flat end support plattens (8) of the electrodes (1). The arc path from the flashover point (2) into the extinguishing area may have insulating protrusions (10) or permanent magnetic ones (10), in which case the arc speed into the extinction area (6) is increased.