baber/WOPTO huggingface dataset:
Patent DE-2555999-A1 (DE)
Title: Conveyor belt automatic weigher - provides continuous output from load cell mounted in roller suspension link
Inventor: KREUER PETER
IPC: G01G11/00
Filed: 1975-12-12
Abstract: The conveyor belt automatic weigher is suitable for use with bucket excavators and loaders employed in mining operations so that the conveyor system may be run at optimum loading conditions. The weigher is designed for use with belts (31) running on a three-roller support unit. All three rollers are coupled together with universal joints (13), the outer rollers of each set being coupled to the suspension bracket (15) via the load-measuring unit (23). Each outer roller link (16) rotates in a hemispherical bearing. The bearing block (18) is attached to an open frame link containing the measuring transducer (23). The transducer is attached at its outer end to the end of the link (22).
Patent DE-2557230-A1 (DE)
Title: Stabilised cross strut for rear suspension - with horizontal section of strut profile welded to edges of trailing arms
Inventor: BUFLER ERNST DIPL ING
IPC: B60G21/05
Filed: 1975-12-19
Abstract: The rear wheels are supported at the ends of trailing arms (2) pivotted on the chassis with elastic pivots (4) and braced on the car body by springs (6) between the wheel supports and the body. The two trailing arms are linked by a cross strut (1) with a T or L profile. To prevent distortion of the suspension, the horizontal section of the cross strut profile is welded to the upper or lower faces of the trailing arm. The horizontal sections can be widened at the weld points to provide a stronger link to the trailing arms. The torsional axis (M) of the cross strut is set at the same height as the pivot axis (4) of the trailing arms under normal loading, so that it is higher at larger loadings and therefore is not likely to twist easily. The T section can be made from two L sections for added strength.
Patent DE-2601742-A1 (DE)
Title: Double skinned sound insulating fire resistant partition wall - with bottom beam and top angle pieces bounding central air gap
Inventor: ZEEB ROLF
IPC: E04B2/74
Filed: 1976-01-19
Abstract: The assembled partition wall, for installation in a building, is double-skinned, with an air gap (4) retained between the two shells (1,2,3). This is defined by a beam (5,6) at the bottom, and by metal angle-pieces at the top. The beam penetrates horizontally into the shells, and grooves in the shells are engaged by vertical cross arm stems on the angle-pieces. The shells may be made up from chipboard panels (1), asbestos cement panels (2) and fibre matting (3), in layers the interval between the panels in the shells is defined by frame shanks (10), incorporating the bent sections for the beam and grooves. The beam is pref. of the same width as the shells, and the frame shanks twice as wide as the asbestos cement panels and chipboard panels.
Patent DE-2603430-A1 (DE)
Title: Wall anchorage permanent plug - has hole adjacent socket for hardening filler injection
Inventor: FISCHER ARTUR
IPC: F16B13/14
Filed: 1976-01-30
Abstract: The fixing element is used in concrete or masonry and the hole is filled with hardenable filler after a tubular flat-ended dowel sleeve has been fitted. The binder is inserted by means of a nail-shaped hole alongside the dowel. The nail shaped hole (17) has a widened section (42) into which an extendable tube (41) can be fitted. A circular collar (6) fits round the top of the fixing element, and this has a groove in its surface which acts as a guide for the extendable tube.
Patent DE-2604884-A1 (DE)
Title: Coolant-filled cold treatment shoe for horse - has inner and outer sheaths surrounding leg and mounted on sole
IPC: A61D9/00
Filed: 1976-02-07
Abstract: Cold-treatment shoe for horse or other animal comprises a sole on which are mounted inner and outer sheaths surrounding the animal's leg which stands on the sole, and forming between them a gap filled with a coolant. The sheaths may include fastener for attachment above and below the gap, pref. bands which can be attached to the sheaths along part of their circumference and tightened by buckles. Holes in the lower regions of the sheaths and in the sole are provided for drainage of liquid. The outer sheath may be rigid and integral with the sole. Pref. the outer sheath is made of material for thermally insulating the gap against the exterior, and the inner sheath is made of material which allows heat exchange with the animal leg.
Patent DE-2609343-A1 (DE)
Title: Drinking water purifier for camping and domestic use - esp. for surface water contaminated by traces of oil
Inventor: BISCHOFF ADOLF
IPC: C02F1/40
Filed: 1976-03-06
Abstract: A device for purifying drinking water, esp. that derived from surface stretches contaminated by oil traces, comprises a container, 0.2m. high at the most. through which the water flows freely. At the bottom above the outlet there is a filter insert formed by layers of textile material enclosed in a fine gauze cover of metal or synthetic material. The feed water enters through a float-controlled solenoid valve and at the 0.2m. water level, there is an overflow. Removes the last traces of oil and dirt from drinking water. The water is odourless when boiled.
Patent DE-2609459-A1 (DE)
Title: Alarm system for refrigeration equipment - has electrically conductive thermometer needle with contact pad set at danger level
Inventor: ZSCHEILE KONRAD
IPC: F25D29/00
Filed: 1976-03-08
Abstract: The alarm system is for refrigeration equipment, consisting of a signal instrument, a temp controlled signal emitter and a voltage supply, connected by a two-wire system. The signal emitter consists of a circular thermo-instrument with a pointer controlled by a thermo-couple. The pointer is electrically conductive and connected to one wire at the two-wire cable. A sliding contact is connected to the other wire, and insulated W.r.t. the pointer and is so fixed on the dial of the instrument that on reaching a given pointer position because of a temperature rise, the contact is closed between the sliding contact and pointer to make the circuit and trigger the instrument.
Patent DE-2610354-A1 (DE)
Title: Conveyor for mixt. of flour and fat - uses cooled compressed air for fluidisation of mixture without affecting fat
Inventor: BLAZIC CONRAD
IPC: B65G69/20
Filed: 1976-03-12
Abstract: A conveyor and dispenser system for flour which is mixed with fat, has its performance improved by injecting compressed air into the mixture. This fluidizes the flour so that it flows in the conveyor pipes without forming blockages. Since the air from the compressor has an increased temperature, up to 50 deg.C, the fat in the mixture tends to melt. Thus by transferring the compressed air through a heat exchanger where its temperature is reduced by about 20 deg.C the flour can be fluidized without affecting the fat it contains.
Patent DE-2619794-A1 (DE)
Title: Short circuit indicator for overhead lines - has blinking signal generator and reed contact exposed to line magnetic field
IPC: G01R31/02
Filed: 1976-05-05
Abstract: The signal generator is excited by an electronic self-holding circuit if a fault occurs. A reed contact (R) is exposed to the line magnetic field and it is used as the excitation contact. A starting pulse simultaneously starts a programmable electronic counter (Z1) which at the end of selected blinking period stops through logic circuits (G1, G2) the self holding circuit (T1, T2) and thus the blinking signal generator (1-8). Its supply source is a long life battery, pref. based on lithium, with several years shelf life and several hours of blinking operation.
Patent DE-2621786-A1 (DE)
Title: IC engines HV ignition coil compartmented former - has slots in compartment walls to accommodate interconnecting wires
Inventor: WESEMEYER JUERGEN DIPL ING
IPC: H02K3/32
Filed: 1976-05-15
Abstract: The compartmented former, for high voltage winding used as an internal combustion engine ignition coil, has high electrical insulation, is compact and can, to a large extent, be manufactured automatically. The compartment walls are distributed axially along the former and the separate coils are connected in series by wires passing through slots between compartments. Each interconnecting slot (17) is located inside the wall (18) that separates two adjacent compartments containing coils. Each slot is masked on both sides from both adjacent compartments by a wall (19).
Patent DE-2623591-A1 (DE)
Title: Controlled drive for proportionating belt type weigher - has drive pulley actuated by motor through clutch of induction or eddy current type
Inventor: HAEFNER HANS WILHELM
IPC: G01G11/12
Filed: 1976-05-26
Abstract: The mechanism has a control loop which changes the speed of the belt conveyor when the gravimetric conveying force deviates from the nominal value. The driving motor is a squirrel-cage motor and the clutch is a control clutch which acts as the control element in the control loop. The control clutch can also be an induction clutch esp. an eddy-current clutch. The speed of the driven side of the control clutch which is proportional to the rated, or normal speed of the drive pulley of the belt conveyor can be lower than the constant speed of the squirrel-cage motor.
Patent DE-2636084-A1 (DE)
Title: Underfloor cable duct adaptor system - has adaptor pieces with dimensions selected so that they fit inside ducts
Inventor: WILDEN HERMANN
IPC: H02G3/06
Filed: 1976-08-11
Abstract: The cable duct is of the type divided into two channels, one for power cables and the other for light current conductors, e.g. telephone wiring. As the duct lengths do not always fit exactly between junction points our outlets they have to be extended. The joining of two sections is achieved with an adaptor piece (27) whose overall cross-sectional dimensions (B, H) are chosen so that it will fit inside the duct. The adaptor has two inside wall sections (46, 47) spaced to leave a gap (48) into which the dividing wall in the duct will fit.
Patent DE-2638087-A1 (DE)
Title: Payment circuit for local and trunk calls - has voltage sensitive element and electronic counter which may have four or more stages
Inventor: DIRR JOSEF ING GRAD
IPC: H04M15/18
Filed: 1976-08-24
Abstract: Counting pulses for local calls are individually transmitted, and counting pulses for trunk calls are transmitted by a subsequent selection element. A voltage sensitive element and an electronic counter are included for local calls. The former are made conducting by the closed loop potential, so that centrally generated pulses are applied to the electronic counter (ZG) whose output is connected to a switch (Z) activated by it. The counter (ZG) which can have four or more stages, returns to its initial state after reaching its last output. It is also reset when a call starts or ends, irrespective of the output which is activated. A switch (3rk) is used for trunk calls. It disconnects the voltage sensitive element and connects the local counting pulses receiving the switch to the circuit transmitting trunk call counting pulses.
Patent DE-2642018-A1 (DE)
Title: Pendulum hammer for impact bending and tension tests - has scale of angular increments and of angles on common support
Inventor: SCHNELL BURKHARD DIPL ING
IPC: G01N3/30
Filed: 1976-09-18
Abstract: The hammer has an angle scale and a pointer for setting certain angles of the pendulum, and a device measuring the differences of the pendulum deflections. The device measuring the difference in height of pendulum deflections consists of a scale ring (11) rotating coaxially with the pendulum. Its markings (12) correspond to angle increments and are read by a stationary reading device with a reading head before which moves the scale (11). A common support (9) is provided for the scale ring (11) and the angle markings (14), connected to the pendulum or to its shaft. Angle markings (14) on the support (9) lie on a concentric ring (13) with the step markings (12), but of a different radius. A pointer is stationary w.r.t. the marking ring support.
Patent DE-2642761-A1 (DE)
Title: Pendulum actuated data storage system for rocket - disconnects coupler on rocket launching for elevation angle storage
Inventor: SEEGER HANS-JOCHEN
IPC: F41G7/00
Filed: 1976-09-23
Abstract: The instrument sensing and storage of elevation angle is used in a rocket on launching. The information gained is used for processing and initiating specified switching and control functions. The instrument has a pendulum which swings under the starting acceleration effect in the firing direction. The pendulum actuates an electromechanical measuring system switch. The pendulum shaft (39) is linked in the rest position and when the rocket moves with negligible acceleration, by the connection (34) to the electromechanical measuring instrument (31). The intermediate connector (34) is irreversible decoupled under the effect of the rocket starting acceleration for storing the elevation angle. The housing of the measuring system rotates within the rocket so that the rotating axis of the measuring arrangement is parallel to the longitudinal axis of the rocket (10).
Patent DE-2647320-A1 (DE)
Title: Adiabatic temp. change measuring appts. - employs sensor fed at intervals and storage of temp. proportional signal in measuring pauses
Inventor: HEINZE ROLAND DIPL ING
IPC: G01N25/48
Filed: 1976-10-20
Abstract: A measuring vessel is used which has a bifilar winding which is employed for heating and also to measure the average casing temperature. The measuring vessel is placed in a further vessel which also has a controllable filament winding. The windings of the two heating casings can be positioned in measuring bridges and connected to suitable switches so that they can receive a measuring and heating current at predetermined time intervals. Instead of a purely adiabatic state being crested, a quasiadiabatic state is achieved by stabilising to zero the sum of the heat flows acting on the measured object vessel (1).
Patent DE-2701979-A1 (DE)
Title: Corner bearing for rotating and tilting windows - has vertical and horizontal adjustment parts supported by elements on bearing housing
Inventor: KOHLER EGON
IPC: E05D15/52
Filed: 1977-01-19
Abstract: The corner bearing is used for moving window panels, esp. for combined rotating and tilting windows. The bearing housing is fastened on a fixed frame, and the housing accommodates a pivot pin on the moving frame. The moving frame is adjusted in two directions, and the bearing mechanism can be extended for adjusting in a third direction. The bearing support has a vertically adjustable first part (8) and a second, horizontally adjustable part (13). The latter slides on the first part. Both adjustable elements are supported by elements (9, 6) on the bearing housing (6).
Patent DE-2718240-A1 (DE)
Title: Load-bearing mould for coffered ceilings, walls or window trellis - is made of glass fibre-reinforced concrete or plaster shells with intermediate, hard, polystyrene foam core
Inventor: SCHLUETER ROLF
IPC: E04B5/36
Filed: 1977-04-23
Abstract: Mould for (coffered) concrete ceilings, walls or prefabricated components comprises an inner shell, an outer shell and an intermediate plastics hard foam core with profile. It is used for mfr. of concrete ceilings and wall exposed to view, or window with 'honeycomb' trellis wall claddings. The prods. are architecturally and aesthetically effective, easy to install and highly resistant to static loads.
Patent DE-2728671-A1 (DE)
Title: Switch with stepwise moving rotor - has slider operating member engaging periphery of rotor carrying at least one bridge contact sliding on printed circuit board
Inventor: CZESCHKA FRANZ
IPC: H01H19/00
Filed: 1977-06-25
Abstract: The rotor stepwise movement is produced by an arresting device. The rotor carries springy bridge contacts on one side at least. These contacts slide on a fixed printed circuit board. AT least one operating element is provided. At least one operating slide (21, 22) is provided in the case (12) holding the rotor (13). It engages the rotor (13) periphery. The slide (21, 22) has at least one oblique guiding element (64, 66) running approximately tangentially to the direction of rotation.
Patent DE-2730868-A1 (DE)
Title: Phosphate based cold-hardening ceramic binder coating - made from salt soln. with high acid equiv. mixed with tert. or thiophosphate
Inventor: DORN KARLHEINZ DR RER NAT
IPC: C04B12/02
Filed: 1977-07-08
Abstract: Phosphate based coating is made from a soln. contg. K, Na, NH4, Li, Al, B, Ca, Mg, Ti, Fe and/or Cr ions with a saturation of 0.2-2.0, which is mixed with tertiary phosphate contg. Al and/or B to form a viscous paste. The molar ratio of the mixt. is 0.3:1-1.25:1. Opt. a filler such as fireclay, corundum, bauxite, silica, or Si carbide may be incorporated, using up to 95% of filler in the mixt. The mixt. is workable for 80-100 mins. and this may be shortened to 20-30 mins. if required by the addn. of NaF. Useful as refractory and corrosion preventing coatings in furnaces, crucibles etc. Also as refractory or insulating layers on metal substrates.
Patent DE-2732064-A1 (DE)
Title: Cleaning film for removing cured phenolic resin residues - from press platens and moulds, contains methyl-pyrrolidone and nonionic wetting agent
Inventor: SCHEDLITZKI DIETMAR DR
IPC: B29C33/72
Filed: 1977-07-15
Abstract: Cleaning film, for the removal of cured phenolic resin residues from press platens or moulds, consists of a paper substrate, having a unit wt. of 40-300 g/m2, contg. 70-150 (wt.)% mixt. of 30-90% N-methylpyrrolidone (NMP), 0.5-15% nonionic wetting agent, 0-10% release agent and 0-60% DMSO. The platens and moulds can be cleaned without prior cooling and dismantling and returned to their original surface quality.
Patent DE-2734284-A1 (DE)
Title: Labelling machine gluing roller - has cylindrical elastic sleeve mounted on tube which is removable from hub and includes fixed and detachable tube retaining flanges
Inventor: KRONSEDER HERMANN
IPC: B65C9/22
Filed: 1977-07-29
Abstract: The gluing roller is for a labelling machine, having a hub rotating with a shaft running in bearings in the machine. An enclosing cylindrical layer (15) of elastic material fits on a supporting tube (12) to which it is fixed, while the tube rotates with and is centred on the hub (1). The tube and layer can be pulled off the hub together. There may be mating centring faces (4, 8, 13, 14) on tube and hub, and these can be conical, those on the tube being formed by chamfering. The hub can have a fixed (3) and a detachable (7) flange, between which the tube is clamped, the centring faces being formed on them and inclined in opposite directions.
Patent DE-2734754-A1 (DE)
Title: Worm gearing for vehicle window drive - has worm of helically wound wire with abutments preventing axial separation of helical turns
Inventor: JUNG HEINZ
IPC: F16H1/16
Filed: 1977-08-02
Abstract: The worm drive has a helically bent wire constituting both a worm and a flexible shaft. The wire has lateral teeth such that teeth of one of the helix engage between the teeth of the adjacent turns. This provides torsional stiffness while allowing bending. To avoid axial separation of the turns, the teeth may be of dovetail shape with the divergent teeth of one turn engaging dovetail slots formed between the teeth of the adjacent turns. The shaft may be contained in a tube having abutments preventing axial expansion of the shaft.
Patent DE-2736321-A1 (DE)
Title: Automatic vending machine for packaged goods - has packets attached to strip wound in coil, and one packet is cut off for each delivery
Inventor: SCHULTE WOLFGANG
IPC: G07F11/68
Filed: 1977-08-12
Abstract: Insertion of a specified coin releases the delivery of a goods packet from a store. A hand operated cutting lever (7) can swivel against the pressure of a spring (9), and its cutting edge (8) can move relative to a fixed cutting edge (12). The lever (7) movement is blocked, and the blocking is removed by insertion of the specified coin (M). The store (3) has a storage strip (6) roll (5) with goods packets (P1-Pn) uniformly distributed in it. A transport device (32) for individual packets is locked behind a next packet (P2) during the lever (7) cutting movement, and is released during the lever (7) return movement. The feed is such that after each step the next section of the strip between two consecutive goods packets (P1, P2) moves to the cutting plane.
Patent DE-2738822-A1 (DE)
Title: Epoxy-succinic acid mono:ester derivs. - are inhibitors of thiol-protease(s) and have antiinflammatory activity
Inventor: SAWASA JIRO
IPC: C07D303/48
Filed: 1977-08-29
Abstract: Epoxysuccinic acid monoesters of formula (I) and their salts are new: In (I) R is 1-12C alkyl, allyl, propargyl, benzyl or phenyl. (I) are strong, selective inhibitors of thiol proteases (e.g. papain, bromelain and certain cathepsins), wich low toxicity. (I) also have antiinflammatory activity e.g. they significantly inhibit adjuvant arthritis in rats when administered on 20 successive days in a dosage of 100 mg./kg./day s.c.
Patent DE-2740292-A1 (DE)
Title: Large dia. baling press - has compression chamber with pivotable housing half which can be overlapped with fixed housing half
Inventor: SCHAIBLE SIEGFRIED DIPL ING
IPC: A01F15/07
Filed: 1977-09-07
Abstract: The large baling press has a compression chamber housing which is split into two halves, one of which is fixed while the other can be pivoted about a horizontal pivot axis to form the outlet. There is an operating device to swivel the movable housing half. To compress the crop into a bale, the pivotable housing half (10b) can be pivoted partly above the fixed housing half (10a) in overlapping manner. The pivotable housing half has the inlet (18).
Patent DE-2741518-A1 (DE)
Title: Swing arm crane mounted on wall or column - has tubular vertical support mounted between bearings for horizontal beam with stay
Inventor: KEMPKES HELMUT
IPC: B66C23/20
Filed: 1977-09-15
Abstract: The swing arm case crane is held on a wall or a column. Its trolley has a vertical holder with two bearings at each end. The crane components are designed so that a wide variety of such cranes can be built with standard components. The suspension arrangement (1) has a vertical tubular holder (6) and the bearings (7, 8) are arranged at the ends of this tube. The trolley carrying horizontal member (3) is held at the lower end of this tube. This member has a diagonal stay connecting horizontal member to upper part of tube.
Patent DE-2742078-A1 (DE)
Title: Mine roadway take=up device - includes frame with roller or cutter chain tooling and conveyor
Inventor: KLUEH GEORG AUGUST DIPL ING
IPC: E21D9/00
Filed: 1977-09-19
Abstract: Mine roadway dinter consists of a low built frame structure (1) of adjustable width which is fitted with a continuous lengthways floor cutter roller or chain (4) with associated offtake conveyor (5) and a hydrostatic chain drive to move the frame system along the roadway. The drive is mounted on the frame and consist of a motor (7) and pump (8) with sprockets (10) on the leading crossbar (15) ends facing the walls, driven through hydraulic motors (9). The dinter is powered by electrohydraulic motors and there are hydraulic jacks (13) to adjust the dinting level. Frame, tooling and conveying equipment are of modular construction.
Patent DE-2748395-A1 (DE)
Title: Lifting drive with revolving mechanism for workpieces - has downwards projecting shaft with friction clutch for suspended hook mechanism
Inventor: BOLAND WILHELM
IPC: B66C13/08
Filed: 1977-10-28
Abstract: The lifting mechanism with drive is used to rotate a raised load about a vertical axis. It is used e.g. in cleaning chambers and in paint spraying booths. The object to be worked is made accessible on all sides. A drive housing (14) has vertically downwards projecting output shaft (12) and rope connections (20, 21, 22). Upper end (6) of a rotating crane hook (1) is coupled to rotating drive by a spring loaded friction coupling (5). It is connected so that it is aligned with the output shaft. The spring loaded friction coupling (5) is a conical coupling connected by a synchronised unit (11) with the output shaft (12). The loading spring (9) is arranged between the inner cone (7) and the axially fixed output shaft.