baber/WOPTO huggingface dataset:
Patent DE-2353959-A1 (DE)
Title: Body magneto-energetic process influencing appts. - has magnetic coil wound without core about tube to receive body
Inventor: GLEICHMANN OSKAR DR MED
IPC: A61N2/04
Filed: 1973-10-27
Abstract: Electromedical apparatus to influence magneto-energetic processes in the human organism with the aid of an electrical direct current and/or an electrical low frequency current, has a treatment current generator, provided with switching, regulation and indicating equipment, connected at the output side to an applicator that can be directed against extended body parts. The applicator is a magnetic coil, without an iron core, to receive the human body. Pref. the length of the coil corresponds to that of the body; the coil is wound on a tube which can support the full body weight.
Patent DE-2364073-A1 (DE)
Title: Transistor oscillator with capacitor reducing commutation losses - has base-emitter cct. of switching transistor containing amplifying transistor
Inventor: KRAMER KARL-HEINZ
IPC: H02M3/338
Filed: 1973-12-21
Abstract: The transistors oscillator has its transistor commutation losses reduced by connecting a storage capacitor between a switching transistor's base-emitter circuit and a feedback winding. The base-emitter circuit contains an amplifying transistor with a regulator. The input voltage is applied over the transformer's primary to the oscillating transistor's collector, and the output voltage is taken from the transformer's secondary which is coupled both to the oscillating transistor's emitter and to the feedback winding. The capacitor charges over the feedback winding and diode, and discharges over the feedback winding, base-emitter circuit and a further diode. The storage capacitor has a time constant which approximately equals the cut-off time of the switching transistor.
Patent DE-2405161-A1 (DE)
Title: Rear-ventilated wall-cladding slab support fixture - with hinged struts in air gap screwed in wedges adjustable along rails
Inventor: FUCHS GERD
IPC: E04F13/00
Filed: 1974-02-04
Abstract: The support comprises two struts linged together in a V shape, with their open arm ends fixable in the cross-stem plate of a shaped-section support rail, which has plates fixed to its flanges and holes in its stem for screw bolts passing through holes in the strut ends which applies to roof cladding as in 1659310. The struts are mounted in the ventilation space between cladding slabs and wall, and can be screwed into wedges by means of bolts on the prongs. The wedges can be adjusted lengthways in holder rails running horizontally in the wall, and the lateral surfaces of the rails and of the wedges converge conically towards the outer surface of the wall. Adhesive material may be applied to the flange plates of the rails for connection with the cladding slabs.
Patent DE-2407354-A1 (DE)
Title: Recovery of waste paper from household refuse - without unhygienic sorting by hand, using composting process
Inventor: EBERHARDT HEINZ
IPC: B03B9/06
Filed: 1974-02-15
Abstract: Waste paper is recovered in a form suitable for re-use as a raw matl. for paper and board mfr. in a process in which refuse, esp. household waste, is mixed with water and aerobically rotted for >=12 hrs. at 40-70 degrees C. The moisture content of the waste is 35-55%, and pref. 45-50% during the composting. Large bits, esp. plastics and textiles are sepd. from the mixt. and after drying the crumbly matl. is passed through a sieve to obtain the required matl. with particle size 4-10 mm., and density 2 g/cm3 which is opt. further classified. The process provides an effective means of sepg. the waste paper from plastics and textiles and eliminating foul organic waste without manual sorting.
Patent DE-2415444-A1 (DE)
Title: Sepn of crystalline oligomers from polysulphone resins - by selective pptn technique
Inventor: ALLISON RICHARD
IPC: C08G75/20
Filed: 1974-03-29
Abstract: impure polysulphone resin contg. crystalline oligomers is dissolved in a mutual solvent for both pure resin and oligomers, e.g. anisole, nitrobenzene and/or N-Me-pyrrolidone. The pure resin is then pptd. by addn. of anon-solvent, e.g. H2O, MeOH and/or acetone, leaving unwanted oligomers in soln. When casting films from polysulphone resins, low boiling solvente e.G. CH2Cl2 or CHCl3 used from which crystalline oligomers separate on standing, so that cloudy films are formed. Purified polysulphone of the invention gives clear, stable solns. from which clear films or mouldings of improved dielectric properties and higher Tg's can be obtd.
Patent DE-2416504-A1 (DE)
Title: Double casing pipe union - has apron with flane end apertures and heating and cooling media connections
Inventor: SCHULZ WILHELM
IPC: F16L53/32
Filed: 1974-04-04
Abstract: The double casing pipe conduit has an apron between the inner and outer pipe and coaxial to them, with an edge structure extending to the outer pipe and apertures at the flange end. Ring gap sections are thus formed, and in the section formed between the apron and the outer pipe, inlet and outlet connections for heating and cooling media issue tangentially to the outer pipe. The apron is fitted to the outer pipe by means of welding. A compensator is formed by a ring-shaped convolution pressed out of the pipe section.
Patent DE-2422873-A1 (DE)
Title: Hardening and drying unit for printing ink - uses ultra-violet radiation to dry single-or multi-colour printing from offset printing machine
Inventor: FOSTER RALPH L
IPC: B41F23/04
Filed: 1974-05-09
Abstract: The housing of the drying unit has two openings, through which the printed web (13) passes, moving vertically upwards. The housing incorporates a lamp unit (14) with a reflector (30) a high intensity ultra-violet light source (37) and a unit for the rotatable mounting of the lamp unit in the housing so as to move the reflector from one position where the ultra-violet radiation is directed onto the web to a second position where the beam is directed away from the web. An energy absorption chamber is joined to the lamp unit and receives the radiation whenever the reflector is in its second position. An air circulation unit directs an air stream around the reflector and the chamber and through an assembly which screens the radiating lamp from the flowing air.
Patent DE-2423359-A1 (DE)
Title: Chipboard prodn with metering and controlled spreading of chips - onto conveyor with no phase delay between metering and spreading
Inventor: VAEIHKOENEN ANTTI ENSIO
IPC: B27N3/14
Filed: 1974-05-14
Abstract: A method of regulating the quantity of wood chips distributed onto a conveyor, in chipboard prodn. operates by measuring the wt. of ships in relationship to the conveyor speed, and by producing a bed of chips of a specific thickness and width of an equalising conveyor above the receiving conveyor. At a specific distance from the discharge end of the equalising conveyor, the wt. per unit area of the matl. on the conveyor is measured; from this reading, the speed of the equalising conveyor is regulated so that a constant wt. per unit time of matl. is discharged from this conveyor onto the receiving conveyor. There is no phase difference between the wt-metering of matl. and the spreading of the matl.
Patent DE-2434598-A1 (DE)
Title: Regenerative dry-cell with minute self-discharge - uses separator of expanded synthetic material between carbon electrode and zinc electrode
IPC: H01M12/08
Filed: 1974-07-18
Abstract: The regenerative dry-cell battery has a seperator layer of expanded synthetic material in semi-solid of semi-fluid state between the electrodes. The positive pole is a carbon electrode (1) and the negative electrode (2) is a metal electrode (zinc). The seperator layer contains swellable expanded synthetics the swelling material of which incorporates at least 40% of water in weight and possibly with additives of electrolytic metal chlorides or corrosion inhibiting chemicals. The regenerative dry cell arrangement avoids the quick and high self-discharge usual for this type of dry-cell. The battery may be manufactured in the shape of a normal torch battery, or it may consist of a multilayer structure.
Patent DE-2439224-A1 (DE)
Title: Gas circuit esp, for high temp. gas cooled reactor - has ducts suspended in pod type channels in vessel wall
Inventor: HODZIC ALIJA DIPL ING
IPC: G21D1/02
Filed: 1974-08-16
Abstract: A gas circuit system is intended for high temperatures and pressures and for interconnecting a number of plant components all disposed inside a single pressure vessel, preferably for interconnecting the principal components of a gas-cooled reactor circuit. The interconnections between the separate parts, e.g. core and turbine unit are provided by a number of internally insulated, pressurised ducts, each having a pressurised outer wall and each constituted of a number of separate components so that they can be assembled and dismantled in situ; these ducts are each mounted in a steel-surrounded or concrete-surrounded passage, inside the pressure vessel structure, with sufficient space around them for cooling gas to flow. In the prefd. arrangement of a nuclear reactor, the pressurised gas ducts are constituted of vertical and horizontal limbs passing through vertical and horizontal lined passages in the concrete pressure vessel, the vertical passages constituting "pods" with access at the end for installation.
Patent DE-2440046-A1 (DE)
Title: Digitizer providing positional information - determines relative position of target in two or three dimensional working environment
Inventor: MACLEOD IAIN DONALD GRAHAM
IPC: G01B11/03
Filed: 1974-08-21
Abstract: A digitizing device comprising means for generating at least one beam of light; means to cause the beam, or two or more beams of light, to sweep a working environment from different directions; at least one light-sensitive means adapted to give rise to an electrical signal when intercepted by a light beam in the working environment; and means for detecting the position in the working environment relative to the light beam sweeps. The position detecting means includes means to relate the electrical signals of the light-sensitive means to the relative position of the light beam during each sweep through the working environment.
Patent DE-2453332-A1 (DE)
Title: Multipurpose trim strip for car - with basic mounting strip and different strip covers held by metal clips
Inventor: ROSS PAUL
IPC: B60R13/04
Filed: 1974-11-11
Abstract: A multi-purpose metal strip (3) is attached to the vehicle and is provided with a series of lips and profiled grooves. The different plastic trim strip covers (2) are fitted as required and secured on the lips. The basic strip can be a metal moulding. The cover strips can be made as whole strips and can be joined in the middle as different coloured strips and clipped together by metal clips (15). The system enables different trim strips to be fitted in small production series of vehicles with a minimum of cost; the main cost being the mounting strip, which is made a universal fitting.
Patent DE-2455242-A1 (DE)
Title: Twisting spindle yarn brake - has drilling in disc connected to disc edge by slit
Inventor: JENTER ERICH
IPC: D01H13/10
Filed: 1974-11-22
Abstract: An appts. is claimed to act as a yarn brake, partic. in a two-for-one twisting spindle where the yarn is passed between a disc and a cap, with a disc provided with a drilling close to the plug, with a slit running from the drilling to the edge of the disc. The design allows the yarn to be threaded through the brake unit, without dismantling the disc assembly.
Patent DE-2459484-A1 (DE)
Title: Transfer station between two conveyors - has movable outlet element preventing deposit of goods outside second conveyor
Inventor: HEIMANN EMIL
IPC: B65G47/19
Filed: 1974-12-16
Abstract: The transfer station is esp. suitable for conveyor for run-of-mine coal. One conveyor supplies the coal, while the second takes it away, after it has passed through the transfer station. This consists of an intermediate bunker, with a movable outlet element, incorporating an electro-magnetic vibration trough at the outlet end. When in the at-rest position, the outlet element seals the outlet of the bunker. It may be moved partly out of the area of the outlet. Height and/or tilt of the outlet element may be adjusted. The vibration trough end carries an outlet chut with a finger grate. It has a pneumatic electric, or hydraulic slide control unit.
Patent DE-2459571-A1 (DE)
Title: Flat workpiece stacking mechanism - has sliding support pivoting on horizontal axis on supporting beam
Inventor: ESS WILFRIED ING
IPC: B27B31/08
Filed: 1974-12-17
Abstract: The mechanism is particularly for use in the woodworking industry, stacking panels cut to size, having a support sliding in relation to a stripper member. The support pivots on a horizontal axis on a sliding beam, and in the receiving position is locked in a nearly horizontal position at the height of the machine table. The support can be fork-shaped, having a number of parallel rails, or in the form of a plate, the free end of which tapers to a point, while travel rollers protrude from the underside near the free end. This free end can be arranged to engage with a hinged support, with a groove or stop in it, the groove depth or stop height being equal to the free end thickness.
Patent DE-2459820-A1 (DE)
Title: Gas or liquid heating system for rollers - has condensate separator or discharge regulator mounted inside roller
IPC: F16C13/00
Filed: 1974-12-18
Abstract: The rollers are heated by gas or liquid, being particularly for the heat-treatment of thread- or strip-type material, and comprise rotary sleeves with a fluid or vapour inlet and a coaxial discharge pipe. The condensate s separator (10) or the fluid or condensate discharge regulator is accommodated inside the roller. A number of separators or regulators can be provided, situated at the end opposite to that where the heating gas or fluid is delivered, and arranged radially in relation to the coaxial discharge pipe (19). The annular chamber (4) between inner and outer roller sleeves can be divided into chambers running in the axial direction and sealed off from each other, each chamber having only one inlet and outlet for the gas or fluid.
Patent DE-2460499-A1 (DE)
Title: HV cable with impregnated paper insulation - has forced water-cooling of cable insulation to dissipate dielectric thermal losses
Inventor: RASQUIN WERNER DR ING
IPC: H01B7/29
Filed: 1974-12-20
Abstract: The high voltage cable is intended for voltages in the range exceeding 760 kV. It consists of an inner conductor, an oil impregnated paper insulation and an outer cable sheath. In order to conduct away the dielectric heat losses, the cable insulation is force cooled from inside and/or outside, water being preferably used as coolant. The inner conductor contains a closed metal coolant tube, particularly made of refined steel. The conductor surrounding the coolant tube may be formed by an aluminium tube, in whose inner surface are formed axially extending channels. The aluminium tube may carry a wire layer of shaped aluminium wires. If the cable sheath is in the form of a circularly of spirally corrugated metal tube, it is provided with a thermal insulation on top or underneath.
Patent DE-2461007-A1 (DE)
Title: Packaging container for varying consistency goods - has one piece side section fitted with lining or lamination
Inventor: MAIER ECKHARD DIPL ING
IPC: B65D3/26
Filed: 1974-12-21
Abstract: The packaging container has an angular, circular or oval cross section and consists of a cover type side section with inserted base and a cover as well as a carrying device. The side section (1) consists of a one piece cut out, the ends of which whilst overlapping each other are also connected to each other. The cut out of the side section (1) is rectangular and two side section of the same format have an offset glued connection to each other with their free ends connected at the corresponding surfaces. The inner or outer sides of the side section cut out are fitted with either a lining or a lamination.
Patent DE-2513574-A1 (DE)
Title: Tractor-towed soil-cultivator - has nearly vertical adjustment spindles, fitting into hinged lever-arms, and bars with vertically-elongated holes
Inventor: SCHWEIKERT HERMANN
IPC: A01B73/04
Filed: 1975-03-27
Abstract: The adjustment spindles of the inside cultivator-parts run almost vertically and are situated between the first and second crumbling-rollers behind the end of the outward-projecting ends of lengthwise positioned pipes. The threaded parts of the adjustment spindles fit into a nut on the hinged lever-arms. The bars welded to the frame of the middle cultivator-parts have elongated holes running in a vertical direction. The adjustment spindles move in a rotary axial movement in abutment-pieces fixed in attachment forks fixed to the top of the outward-projecting ends. The top ends of the adjustment spindles have an operating-handle.
Patent DE-2515301-A1 (DE)
Title: Shaft axial positioning spring fastener - has tongue projecting into shaft slot from U-shape leaf leelement
Inventor: FISCHER MAX
IPC: F16B21/16
Filed: 1975-04-08
Abstract: This spring fastener is pushed in the circumferential groove near the end of the cylindrical shaft or pin. This fastener is subsequently not able to move radially and prevents axial movements of the pin. The spring effect compensates slight axial displacements. The fastener made by bending has a curved bend and two arms. One arm has a a hole big enough to clear the end of the shaft. This arm has a radially inwards projecting tongue which engages with the shaft groove. This tongue is also in contact with the flat face of the machine component which holds the shaft. The tongue width corresponds to the dia. of the grooved part of the shaft and the tongue edge has a concave curvature.
Patent DE-2517069-A1 (DE)
Title: Universal fork connector for flat cables or boards - with outlet terminal adjustable for two positions
Inventor: KOENNEMANN ALFRED ING GRAD
IPC: H01R13/56
Filed: 1975-04-17
Abstract: The application is to fork connectors for use in conjunction with flat cables or printed circuit boards, the connectors being contained in a housing giving either an axially parallel outlet or one at right angles. A single connector type is used for both applications. The connection clamp (1) for the outgoing cable is attached to the fork in the region of the cross piece (11) joining the two prongs (9, 10). A specially weakened region (5) is provided between the joint (6) with the fork and the cable clamping section (3, 4). The bending to give a straight or angled connector takes place in this region. The requisite bending may be done in one operation by closing the insulated connector housing with all components assembled.
Patent DE-2517645-A1 (DE)
Title: Offshore drilling platform - with separate shaft resting on joint of tripod from foundation. adjustably located at bottom centre
Inventor: HEINRICH ROBERT DIPL ING
IPC: B63B35/44
Filed: 1975-04-22
Abstract: A drilling platform for offshore oil and gas wells consists of a foundation plate which is to test at the bottom of the sea and carries three converging pedestal sturts. The latter converge in a support pad. The deck is mounted on a hollow shaft which is located in a central aperture of the foundation plate and rests on a hinge or ball joint of the support pad. This removes any stresses caused by ground swell or currents from the shaft. In case of a sloping sea bottom, the shaft can be aligned to the vertical by adjusting its bottom end in the central aperture of the foundation.
Patent DE-2519871-A1 (DE)
Title: Float controlled valve - supply press acts on diaphragm forcing valve towards seating
Inventor: THOMPSON MARTIN CYRIL
IPC: F16K31/34
Filed: 1975-05-03
Abstract: The float controlled valve is of the king having a valve housing in which is located a flexible diaphragm carrying a valve member arranged to engage a valve seating to close the valve. The diaphragm divides the housing into an inlet chamber and a back pressure chamber to communication with each other whereby the pressurised supply acts on both sides of the diaphragm and provides a resultant force urging the valve member towards the valve seating. A float operated pilot valve controls an outlet port in the back pressure chamber, whereby the back pressure can be relieved to permit the valve member to move away from its seating, wherein the float operated pilot valve has an actuating lever which is pivoted at one end to the valve housing and is adapted to carry a float at its other end, the lever arm being shaped so that it extends from its float carrying end up one side of the valve housing and over the top of the valve housing to its pivotal connection at the opposite side of the valve housing.
Patent DE-2521049-A1 (DE)
Title: Radial seal for rotary e.g. trochoidal piston - comprises two parts urged apart axially to provide axial sealing
Inventor: WILDNER LEANDER
IPC: F01C19/10
Filed: 1975-05-12
Abstract: Combined axial and radial seal for rotary e.g. trochoidal piston comprises elongate members (7) inserted into axial grooves in the respective axial edges of the piston. Each member is made of two part-lengths (1) longitudinally slidably connected by overlapping guide surfaces (8). The member is biased radially outwardly e.g. by a corrugated leaf spring (5) in the bottom of the groove, and the part-lenths are urged apart axially by the gas pressure so that enlarged portions at their mutually remote ends press axially against the side faces of the piston housing. In a modification the member comprises two parts extending over the full length of the groove and urged in opposite directions.
Patent DE-2522556-A1 (DE)
Title: Motor vehicle wheel and tyre temp. monitor - has magnetically coupled sensors and pick-up with electronic warning circuit
Inventor: HEINTZ FRIEDER DIPL ING
IPC: B60C23/20
Filed: 1975-05-22
Abstract: The motor vehicle wheel temp. monitor circuit consists of two temp.-dependent sensors fitting diametrically opposite each other to the inside wall of the wheel rim, with a pick- up device in near proximity to the rotating sensors fitted to the vehicle chassis. Each sensor comprises a cylindrical housing (22) screwed into the wheel rim with a sealing gland ensuring an air-tight fit (21). A heat-insulating sleeve isolates the cylinder from the wheel rim. A permanent magnet (26) is positioned at the inner end of the central boring of the cylinder and butts onto a rod of temperature-sensitive magnetic material (27). Temperature variation within the tyre chamber causes a change in the magnetic flux induced into the pick-up coil (14) and the resulting signal is amplified to operate a calibrated indicator (61). An integration and comparator circuit (15) provides an output related to a selected nominal temp. for safe working.
Patent DE-2525549-A1 (DE)
Title: Glass washing installation for automobile - has heating resistance conducting when cold due to low ambient temp (SW050476)
Inventor: SEIBICKE HORST
IPC: B60S1/48
Filed: 1975-06-07
Abstract: The installation has a body which can heat liquid, the heating being under action of an element sensitive to temperature. The body is a resistance (17) which conducts at low temperature and which is also temperature sensitive. The resistance (17) is in thermal contact with a nozzle (11), of which there may ve several, in which case there are several resistances in parallel. The resistance (17) can be in the form of a washer on a shaft element (13) of the nozzle. It is surrounded by the washing liquid and inside a body forming the jet assembly, in an enlargement made for the purpose.