baber/WOPTO huggingface dataset:
Patent DE-2511648-A1 (DE)
Title: Phase-controlled dimmer circuit - has proximity switch and first counter selecting trigger pulse and second counter fixing trigger point in half wave
Inventor: KIRBY JAMES P DIPL PHYS
IPC: H05B37/02
Filed: 1975-03-17
Abstract: The phase-controlled dimmer circuit consists of a triac in series with a lamp and controlled by digital triggering pulses generated by an oscillator and counter. The triggering angle of the triac can be freely selected with one or more proximity switches or pushbuttons. The single proximity switch or several proximity switches are connected via a discriminator to a counter, and a second counter and oscillator divide the supply half wave into sections. The triggering pulse selected by the first counter causes triggering at the point on the half wave selected by the second counter. The oscillator, counters, discriminator and the decoder for the counters are all constructed using MOS techniques.
Patent DE-2513673-A1 (DE)
Title: X-ray sheet film pack - has external cross-bar which mips pack at least partically open
Inventor: PFEIFFER WILFRIED ING GRAD
IPC: G03C3/00
Filed: 1975-03-27
Abstract: A film pack for take up of an X-ray film (sheet) magazine consisting of an outer surround or jacket which surrounds a large number of sheet form film pieces in a light tight manner. The film pack is constructed such that the outer surround or jacket (1, 2) has a cross-beam or bar (3) on its outer side and is so formed that, when the beam or bar (3) is withdrawn, it rips open at least one o fthe packaging sides which runs parallel to the place of the sheet film rections, over its entire width and for at least a section of its length.
Patent DE-2523528-A1 (DE)
Title: Electrostatic spray equipment dome - has conical cap integral with hub for coupling to rotary drive
Inventor: KRAUSE JANUSZ JOSEF HENRYK
IPC: B05B5/04
Filed: 1975-05-27
Abstract: The dome is for use in an electrostatic spray-painting pistol, and is in one piece, consisting of a conical cap (1), to the inside of which cylindrical hub (2) is joined at the apex. The other end of the hub is coupled to a device rotating it on the pistol. The cap can be a straight cone its angle in relation to the hub axis being 60 to 80 deg. There can be a radius between the hub and the cone near its apex, and the edge of the cone can be sharp, so as to cause the paint to disintegrate along it. The free and of the hub can be tapped for coupling to the drive on the pistol, and the dome can be of a stainless steel, being used in conjunction with paint which is electrically conductive.
Patent DE-2529467-A1 (DE)
Title: Looped flexible lifting belt - has flat fitting with opening to accommodate crane hook and coaxial bolt projecting through end loop
Inventor: THIELE ALFRED DIPL ING
IPC: B66C1/18
Filed: 1975-07-02
Abstract: The flexible lifting belt has a width greater than its thickness and with a loop at each end. At least one of the loops is provided with a flat fitting which has a coaxial beam and is suspended in line with the belt in the loop. The fitting includes an end part for engaging in a crane hooke or a strand of chain. The beam which projects through the end loop of the lifting belt consists of a bolt which is detachably mounted in two lugs projecting parallel with the belt and spaced from the belt width and forming a projecting part of the fitting.
Patent DE-2536426-A1 (DE)
Title: Magnetic head mount and pressure roll control - has control element and power source for cassette type tape recorder
Inventor: HERLETH KARL
IPC: G11B15/18
Filed: 1975-08-16
Abstract: Magnetic head mount and pressure roll control of cassette tap recorder has control element and power source for several function positions. The power source is assigned to individual functional positions via the control element. Power transmission elements are provided between the power source and the functional position. The magnetic head mount consists of a first operating lever (5) which brings the magnetic heads into the position required. The pressure roll is brought into the operating position by the second operating lever (6). Both operating levers (5, 6) are provided with cut-outs (7, 8) in which a rod (9) is moved to actuate one of the operating levers.
Patent DE-2542689-A1 (DE)
Title: Electric steam or dry iron with temp. selector knob - preventing valve actuation when iron is off or set to low temp.
Inventor: RADER ARMIN ING GRAD
IPC: D06F75/18
Filed: 1975-09-25
Abstract: The iron comprises a temp. selector knob, and an electrically heated sole plate with a steam generating chamber. Above the sole plate is a water tank with a valve stem which controls supply of water to the steam generating chamber and which is opened or closed by an actuator button. The actuator button is coupled to the temp. selector knob, and can only open the valve when the temp. selector knob is set to the steam temp. range. Pref. the temp. selector knob and actuator button are mounted coaxially one inside the other. The head of the valve stem may be coupled to a two-arm rocker which is actuated by the actuator button and which is mounted in the upper wall portion of the water tank by means of a pivot pin.
Patent DE-2544705-A1 (DE)
Title: Packaging foil advancing conveyor - support elements, reversing rollers, and endless pressure bands to tension foil
Inventor: KNUCHEL MAX
IPC: B65B41/16
Filed: 1975-10-07
Abstract: A web feed mechanism for plastics foil fed to a folding machine, has a pair of support elements rotating in opposite directions and circular at their periphery with at least one reversing roller fitted ahead of them. The reversing rollers (2, 4) are driven at a circumferential speed corresponding to that of the support elements (5, 6) and endless pressure bands or cords (7) are fitted behind the support elements to tension the foil (1) which press it against at least one retaining element (8) with the conveyor system in contact with it moving in the direction of the forward foil movement. A single motor drives both the support elements as well as reversing rollers and the pressure bands.
Patent DE-2551622-A1 (DE)
Title: Sterilising liquids by ultraviolet radiation with ozonised air - in two vessel circuit recycling air for intensified action
Inventor: WIEST REINER DIPL ING
IPC: C02F1/32
Filed: 1975-11-18
Abstract: An appts. for sterilising fluids by UV radiation and the O3 produced, as described in the parent patent, comprises at least one sterilising burner in a radiation chamber, which has an envelope of material transparent to UV radiation placed so as to enclose it, and form a flow passage through which a gas contg. O2 is blown and collected in a reaction vessel. The radiation penetrates the envelope and acts upon the fluid flowing between the envelope and the inner wall of the radiation chamber, and on to the reaction vessel. According to this addn. the ozonised gas leaving the flow passage between the envelope and the burner, is fed back into the fluid passing between the envelope and the inner wall of the chamber. There is a three-way valve provided by which the ozonised gas can be recycled through the flow passage inside the envelope. Equipment is fitted to set up a spiral flow in the fluid passing through the radiation chamber, and the gas is cooled before being admitted. Arrangement eliminates the cost of the storage-reaction vessel, and increases the efficiency of the appts. whilst reducing its cost. The ozonisation of the gas is intensified.
Patent DE-2552523-A1 (DE)
Title: Implantable DC bone regenerating instrument - has wire electrode coupled to source pole in conductive housing
Inventor: ELLIS FRANKLIN H
IPC: A61N1/20
Filed: 1975-11-22
Abstract: The implantable instrument regenerates and builds up calcareous tissue, cartilage and collagen tissue, and does not cause tissue damage around the anode. It consists of a direct current source with two poles and at least one wire electrode coupled to the first pole of the direct current source. The sealed housing (12) which is at least partially conductive, encloses the current source (18) and has the second pole of the source (18) coupled to it. It is also provided with an opening (28) for the wire electrode (14) which extends from the rear of the housing. Preferably the wire electrode (14) which can be of silver is a cathode whilst the anode is formed by the housing (12) which scatters the current density across its surface. The current source is a battery (18) whose housing which forms the positive pole is conductively adhered to the inside of housing (12).
Patent DE-2602085-A1 (DE)
Title: Animal stalls cleaning system - with circuit of oxygen enriched water passed through stalls for manure and urine removal
Inventor: ASENDORF ERICH DR
IPC: A23K10/26
Filed: 1976-01-21
Abstract: Emptying of stalls used for bulk animals where a circuit of water enriched with dissolved and chemically bound oxygen passes through the stalls for manure and urine removal and for deoderisation. Specifically, by means of a separating device, the water is freed from solids and enriched again with nitrates by total oxidation in a single or multi-stage restoring plant. The restorative sludge is then separated and with or without the addition of further nitrates of ammonium and its derivatives, the alkali or earth alkali groups is adjusted to a pH value of 7.5 (+-) 0.7 and fed back into the stalls for the further manure removal. More specifically, the circuit water passes through flushing channels covered with a water layer of less than 30 cm. with an arc filter.
Patent DE-2602771-A1 (DE)
Title: Sack closing procedure with cord - has free ends of cord knotted together and used to tie gathered sack end
Inventor: SCHMIDT HORST
IPC: B65D33/16
Filed: 1976-01-26
Abstract: The procedure is for closing a sack by a cord by which the sack walls at its filling end are gathered together and tied up by the cord. The free ends of the cord are knotted together and the formed endless cord is placed crossing itself round the gathered sack end. The sack end is then folded downwards on the crossed cord. The free end of the endless cord projecting from the crossing position is then formed in a loop and the loop is pushed over the sack end and over the cord surrounding it. Ultimately the loop is tightened by pulling up the free end of the cord surrounding the sack end.
Patent DE-2612432-A1 (DE)
Title: Current supply rail connections - are formed by insertion of terminal pins and deformation of latter or rail
Inventor: MAHN GUENTHER
IPC: H01R4/10
Filed: 1976-03-24
Abstract: The current supply rail connections are formed by inserting the terminal pins of the electrical device in the supply rail and deforming the rail and/or the inserted terminal pin. A number of parallel current supply rails (13) may be embedded in an insulating block (81). Each of the supply rails (13) has a rectangular groove running along its top edge into which the bared end of a lead wire (16) or a pin can be inserted. The current rail (13) is deformed by pressing the sides of the groove towards one another, to retain the inserted wire lead (16) or terminal pin (41).
Patent DE-2618431-A1 (DE)
Title: Flow feed water storage system - has input and equalising water containers connected by floe pipe with inverted U-form section
Inventor: CURTIS CHRISTOPHER GEORGE
IPC: F22D5/06
Filed: 1976-04-27
Abstract: A water storage device is used in which water is fed from an input container to an equalising container by means of a connector pipe line. This connector pipe line is fitted with a U-form section incorporated with its head section, and it has the inlet and outlet ends of the connector pipe lower than the top of the inverted U-section. The end of the connector pipe (7) which is situated within the inflow or feed container (4) is mounted at a higher level or position than the end of the pipe (7) which is situated within the equalising container (6).
Patent DE-2623788-A1 (DE)
Title: Large scale automatic electroplating plant - for coating electric contacts with nickel and/or copper and then gold
Inventor: VOGELAERE MARC DE
IPC: C25D17/28
Filed: 1976-05-26
Abstract: Electroplating plant uses two parallel rows of baths. The first contains an electrolytic polishing bath followed by baths for the electrodeposition of Cu and/or Ni, whereas the second row contains one or more baths for depositing noble metals. Above the first row is a conveyor belt carrying the workpieces through the baths and then to a transfer device which pref. turns the pieces through 180 degrees before they are picked up by a second conveyor belt. The second belt rotates in the opposite direction to the first and travels above the second row. Both belts pref.rotate in vertical planes, the workpieces being carried along the lower track of the belt. Fume extn. ducts are located between the upper and lower track of each belt and lead to a common duct located between the two belts, and numerous mechanical features are provided for automatic mass prodn. electroplating. Used e.g. for the plating of various spring contact rods with Cu, Ni, and then Au, where all the operations required are undertaken in a single plant preventint damageor scratching of the electric contacts.
Patent DE-2634935-A1 (DE)
Title: Clamping mechanism for sieve bases - has displacement elements for parallel, transverse, connecting beams allowing even adjustment
Inventor: WEHNER HARALD
IPC: B07B1/48
Filed: 1976-08-04
Abstract: The tightening or tension mechanism for sieve bases or the like includes two parallel longitudinal beams (1) which for a comparatively rigid frame in conjunction with two transverse beams (2) wherein each of the latter is associated with a tension rail. At least one of these tension rails is attached for articulated movement to an adjustment mechanism and is displaceable in the tightening plane and direction so as to alter the spacing between the two rails. The adjustment mechanism meanwhile can be fixed at various positions in the longitudinal beams (1) preferably whilst maintaining a predetermined tension force. To this end each beam (1) has on the inside of at least one of its ends a slot opening through which passes the end part of a displacement clip (7) which then engages a guide whilst a bolt screw etc. extending at right angles to the shifting plane passes through a bore (9) set in the head of the displacement clip (7).
Patent DE-2636892-A1 (DE)
Title: Disc brake with radial actuating rod - has wear compensating ratchet connected to rod and operated by torsion spring
Inventor: BRESGEN HORST
IPC: F16D55/14
Filed: 1976-08-17
Abstract: The disc brake has a radial rod (18) which, when pulled by an actuator, operates the brake. The rod is connected to a wear compensating mechanism comprising a first collar secured to the rod and housing an oblique end face abutting a correspondingly oblique end face of a second collar which is rotatable on the rod. The second collar has ratchet engagement with a head secured to the rod. On return of the rod from an actuation, a torsion spring (52) between the collars tends to turn the second collar and take up wear by moving the second collar to the next tooth on the ratchet.
Patent DE-2641737-A1 (DE)
Title: Tricone roller bit - for rotary well drilling with drilling fluid tube for face flushing between two cutters
Inventor: IOANNESIAN ROLEN A
IPC: E21B10/18
Filed: 1976-09-16
Abstract: A tricone roller bit for the rotary drilling of wells has three rolling cutters on claws which are arranged not at the conventional 120 degree arrangement, but with an angle of between 120 degrees and 170 degrees (140 degrees) between two of them. The gap is taken up by a pipe with a nozzle at the open end for the supply of drilling fluid directly to the face of the borehole. This clears the cuttings off the borehole face more efficiently and results in less cutter wear and ina faster drilling rate. The unsymmetrical arrangement greatly reduces the vibrations of the string of drill pipes.
Patent DE-2642144-A1 (DE)
Title: Adaptive antenna array with several radiators - generates set of orthogonal, connected beams, one being weighted for receiving diagram formation
Inventor: GOBERT JEAN DR
IPC: H01Q3/26
Filed: 1976-09-20
Abstract: The antenna array is intended for direction finding and has a receiving control processor for obtaining receiver signal samples from the respective space. The processor adjusts the signal weighting for maximising the signal-noise ratio of the combined output signal of the radiator array. For this purpose control loops are used for automatic weighting of the individual radiator signals. The N radiators are arranged in a specified structure and generate a set of N orthogonal beams of mutual continuity. The nth beam is weighted, in order to form a receiving diagram, related to the azimuth, or elevation angle, the unweighted individual diagram signal, and the number of radiators in the structure. The weighting factors, allocated to the radiators are given by a specified term, in order to provide the maximising of the signal-noise ratio.
Patent DE-2654498-A1 (DE)
Title: Electric shock generator for livestock and crowd control - has probes connected to DC-DC converter with free running multivibrator as chopper
Inventor: HENDERSON GARY A
IPC: F41B15/04
Filed: 1976-12-01
Abstract: The electric shock generator, is used to control livestock or crowds, or for administering psychiatric treatment. The device is portable and does not use any make and break contacts, apart from the on and off switch. The power is supplied from one and a half volt batteries. It contains a pair of electric probes (26, 27) linked to an electronic circuit. The latter incorporates a converter for the low voltage source. The rectified high voltage output is connected to the probes. The oscillator for chopping the low direct voltage is a free running multivibrator.
Patent DE-2655707-A1 (DE)
Title: Candy floss prodn. appts. - has boiler heated from inside or outside to reduce deposits on walls
Inventor: REINSCH SIEGFRIED
IPC: A23G3/10
Filed: 1976-12-09
Abstract: The candyfloss prodn. appts. comprises a boiler, heated from the inside or outside, by means of electricity, gas or hot water. This greatly reduces the amt. of sugar deposited on the boiler walls.
Patent DE-2709360-A1 (DE)
Title: Planing tool for wood and synthetic materials - has narrow blade supported between backing strip and packers to reduce portion held in tool
Inventor: BARKE HEINRICH
IPC: B27L11/00
Filed: 1977-03-03
Abstract: The planing tool comprises a steel body in the form of a roll. On each side of a diameter is a wedge shaped slot, cut along the length. The cutter blade is sharpened both ends and held in the slot by means of a backing strip and a wedge shaped block. This is tightened by a screw, its head contacting the other side of the slot. The blade has packers underneath it, these being thinner to ensure correct tightening by the screw. The holding permits a narrower blade to be used, reducing the portion held and economising on material.
Patent DE-2709827-A1 (DE)
Title: Frame mounted skylight locking system - has channel holder and coupling block for ready releasing and removal
Inventor: LAHMANN ERNST
IPC: E05F11/24
Filed: 1977-03-07
Abstract: The locking system for a skylight has an exposed arrangement fitted on the frame. A channel profile holder is fitted on the frame and this profile guides a sliding actuating rod. A bearing block on the actuating rod froms a pivot for the stay arm. A sliding coupling on the stay arm locks or releases the stay arm. The holding part (1) has guiding ends (6, 10) for the coupling part (20). The coupling part (20) can be moved within the holding part over the maximum opening position of the stay arm (18) and beyond up to a position in which one end of the coupling part is released from one of the guiding ends (10). The actuating rod (30) can be now moved out of the slot (9).
Patent DE-2709864-A1 (DE)
Title: Tert. aliphatic amine prepn. - from satd. aliphatic alcohol and amine using highly selective catalysts
Inventor: BAIKER ALFONS DR
Filed: 1977-03-07
Abstract: Tert. aliphatic amines are produced by reacting 6-20C aliphatic alcohols and amines of formulae (I) or (II): NHR2 (I) or NH2R (II) (where R = Me or Et) in the presence of H2 and a catalyst contg. Cu II oxide and/or CrIII oxide and an alkali and/or alkaline each metal oxide. The reaction is effected in a stationary bed reactor at 160-350 degrees C/0-10 atmos. press. or in an autoclave equipped with stirring means at 80-160 atmos. press. High selectivity with almost quantitative conversions esp. in the case of alkyldimethyl- and alkylidiethylamines is provided. The catalysts have long life and show only at most 2% loss in activity over 1000 hrs. operation.
Patent DE-2711666-A1 (DE)
Title: Foundry core sand test appts. - measures vol. of gas produced when mixt. of sand and binder is heated to simulate casting
Inventor: BOLZ EWALD
IPC: G01N7/16
Filed: 1977-03-17
Abstract: Measuring appts. for determining the speed of evolution of gas from foundry core sand, where the appts. shows the vol. of gas produced w.r.t. time and simultaneously displays the data on a pen recorder. The reactor is pref. located in a furnace, and is followed by a gas heater and a gas meter, pref. with an open outlet so the actual throughput of gas is measured. The appts. is pref. scrubbed iwth nitrogen after each test. Used to measure the amt. of gas which will be given of by a core during a casting process, where the core consists e.g. of sand contg. a synthetic resin binder.
Patent DE-2711817-A1 (DE)
Title: Horseshoe novelty device with magnetic jumping heart - can be made as lucky charm pendant, wall decoration, toy, or advertisement
Inventor: JAKOB PAUL
IPC: A44C15/00
Filed: 1977-03-18
Abstract: The horseshoe novelty device with a magnetic jumping heart can be manufactured as an item of jewellery, such as a lucky charm pendant, a wall decoration, an advertisement, a wall hanging toy or other gift article. It can be of any precious, semi precious or other metal, of plastic material or cardboard so long as it is able to incorporate and hold a magnet. A gliding bar (3) and a magnet (2) are built into the horseshoe pendant (1). The heart shape (4) has a built in magnet (5) as well as the one in the horseshoe (1). The heart shape can twist and turn as well as glide up and down. A pull string attached (7) to the pointed bottom of the heart shape can be pulled down, when the heart shape will jump and glide up and down.
Patent DE-2713856-A1 (DE)
Title: Built up crankshaft for multi cylinder engine - has shaft elements linked by dowel pins engaged in aligned holes
Inventor: VACHRIS PAUL
IPC: F16C3/12
Filed: 1977-03-29
Abstract: In each of the counterweights at the location where the crank pins are secured to them, there are four holes spaced about a central, countersunk hole. Each of the crank pins are provided with four correspondingly located holes about central, threaded holes. The shaft sections (10, 11, 12) are provided with five holes and the counterweights with corresponding holes. Dowel or roll pins are disposed within the holes of the crank sections so that the end portions of each pin projects to either side of the crank pin or centre shaft section or from one side only of the end shaft sections for insertion into the corresponding holes of a counterweight. Where dowel pins are used the holes in the crank pins, shaft sections and counterweights are reamed to size and the pins and holes are sized to have an interference fit so that there is no risk of their being separated from one another.
Patent DE-2714024-A1 (DE)
Inventor: PETRASZ VERONIQUE
IPC: G04B19/26
Filed: 1977-03-30
Abstract: The device includes a dial (30), an hour hand (31) and a minute hand (32). The numbers 1 to 24 are written at the periphery of the dial, these numbers indicating the various hours of the 24-hour cycle. The number 12, indicating midday is at the top of the dial whilst the number 24, indicating midnight, is at the bottom of the dial. The dial is divided into an outer annular zone (33) and an inner circular zone (34). The annular zone (33) is divided into sectors by radial lines. Each of these sectors indicates the organ of the human body whose peak activity reputedly occurs during the hours which appear opposite this sector. <IMAGE>