baber/WOPTO huggingface dataset:
Patent DE-3049025-A1 (DE)
Title: Radio interference suppressor for electrical machine - with single casing to hold both inductor and capacitor
Inventor: SCHAEFER WILHELM
IPC: H04B15/02
Filed: 1980-12-24
Abstract: The suppressor unit can be mounted as a self-contained unit, and is relatively simple to manufacture. The unit is intended to replace an assembly of discrete components. The casing (10) consists of two chambers (11,12) which are separated by at least one barrier. One chamber takes a capacitor and the other an inductor. The connections between these components are made on the casing, and terminals provided for connection to the motor circuit. In a preferred design, the active components lie side by side with their longitudinal axes (L1,L2) parallel. The casing is an injection moulding or deep drawn metal pressing with side walls which enclose each component. An air gap (17) is provided between components to assist with ventilation.
Patent DE-3103673-A1 (DE)
Title: Vehicle with remote control and a switching device
Inventor: NEUHIERL HERMANN DR
IPC: A63H30/04
Filed: 1981-02-04
Abstract: In a toy vehicle, the actuation of an on/off switch (35) takes place by means of a lever (3) which can assume two end positions. Switching is carried out by means of a double-sided lever, either manually or as a result of the travel of an edge of the latter along a track section. The track section can be travelled along from two sides, so that the desired switching step can be reached. Moreover, as a result of the switching operation, in which a countershaft is displaced, a sound finger is brought into or out of engagement with a gearwheel. Since the sound finger is attached to a resonant plate, a noise occurs when a gear stage is switched on. Moreover, a cam (33), which acts on contacts (35), can be provided on a switching member. By means of the contact, either an optical or an acoustic device or both is/are switched on or off. A gear can be switched at the same time by means of the lever, so that two driving steps can be selected. <IMAGE>
Patent DE-3104642-A1 (DE)
Title: Colour-photographic recording material, and process for the production of photographic images
Inventor: LOHMANN JOACHIM DR
IPC: G03C7/30
Filed: 1981-02-10
Abstract: A photographic material in which a red-sensitive and lower blue-sensitive layer, a green-sensitive layer and an upper blue-sensitive layer are arranged on a support, and in which a magenta coupler is associated with the blue-sensitive layers, a yellow coupler is associated with the green-sensitive layer and a cyan coupler is associated with the red-sensitive layer, is distinguished by improved sharpness.
Patent DE-3106771-A1 (DE)
Title: Electronic data memory
Inventor: HEINECKE WOLFGANG ING GRAD
IPC: G11C8/10
Filed: 1981-02-24
Abstract: In the case of an electronic data memory which permits data storage and data read-out, a clock generator and binary counter which is driven by the clock generator are provided. The binary counter feeds its signals both to a decoder and to an address memory, each output of the decoder being assigned a particular signal, and only this signal. Means are provided which, upon actuation, establish an electrically conducting connection between a particular output of the decoder and the address memory and, as a result, transmit to the address memory a storing command if a signal corresponding to the address to be stored appears at the particular decoder output. The address memory is followed by a programmable memory, which supplies the desired data, which are stored at a particular address in the address memory.
Patent DE-3107512-A1 (DE)
Title: Rocker arm arrangement of an internal combustion engine
Inventor: HONMA MASAYUKI
IPC: F01L1/46
Filed: 1981-02-27
Abstract: In a rocker arm arrangement for an internal combustion engine a leaf spring (20) of spider-like shape, that is with pairs of flexible fingers (22) like spiders' legs, is provided. The leaf spring (20) is fixed on the upper side of a projection (12) for the assembly of the rocker arm axis so that each pair of fingers overlaps the rocker arm axis (10) and under preloading bears on a lateral face (28) of a rocker arm (18) which is pivotably seated on the rocker arm axis. The fingers (22) are of a length such that they permit acceptable tolerances in mass production and in addition preload the rocker arm (18) uniformly, that is with reproducible force along the rocker arm axis (10) in such a way that any undesirable, irregular wear of the rocker arm axis or of the rocker arm is avoided. The leaf spring (20) can be easily removed and replaced by releasing a single bolt (16). <IMAGE>
Patent DE-3111567-A1 (DE)
Title: Fish-processing machine
Inventor: MARKOV VLADIMIR FEDOROVIC
IPC: A22C25/14
Filed: 1981-03-24
Abstract: The machine is primarily intended for use on board relatively small fishing vessels. The machine contains two synchronously running, cyclically operating conveyors (1, 4) which are provided with fish troughs (2, 5). There are arranged along the conveyor (1) one behind the other in the direction of transport the following: apparatus for displacing the fish into the position in which their heads are removed, circular knife (15) for removing the heads from the fish, apparatus (16) for severing the fish gut and apparatus (17) for removing the innards from the fish body cavity and an apparatus for displacing the fish into the position in which the tail fins are severed and a circular knife (18) for severing the latter. To permit the processing of fish which vary greatly in size and type, the machine is equipped with an apparatus (14) for measuring the height of the fish and for displacing the fish into the position in which their heads are removed. <IMAGE>
Patent DE-3116012-A1 (DE)
Title: Agent, in particular for defoliating plants
Inventor: RUSCH REINHARD DR
IPC: A01N57/16
Filed: 1981-04-14
Abstract: The invention relates to an agent for defoliating plants, in particular cotton plants, containing synergistic mixtures of 1-phenyl-3-(1,2,3-thiadiazole)urea and O,O-dimethyl S-(morpholinocarbonylmethyl) dithiophosphate in ratios by weight of 1 part by weight of 1-phenyl-3-(1,2,3-thiadiazole)urea per 0.2 to 1000 parts by weight of O,O-dimethyl S-(morpholinocarbonylmethyl) dithiophosphate. The use of the agent advantageously defoliates the plants and, at the same time, frees them of harmful insects.
Patent DE-3116118-A1 (DE)
Title: Automatic adjusting device for a clutch-operating control on motor vehicles
Inventor: NAUMANN FRITZ DR DR ING
IPC: F16D13/75
Filed: 1981-04-23
Abstract: The invention relates to an automatic adjusting device for a clutch-operating control on motor vehicles with a clutch pedal, a clutch linkage or cable and a clutch release lever, and with a threaded part, which interacts with a second threaded part arranged on the linkage or cable and, by relative rotation, produces an adjustment of the clutch operating control, teeth being formed on one threaded part, on which a pawl, activated by operation of the clutch pedal, acts. The pawl can be operated by means of a solenoid or a fluid-operated servo motor, the solenoid or the servo motor being controlled by way of an operating element arranged in the swivel area of the clutch pedal. The operating element can at the same time serve as stop for the clutch pedal in its rest position.
Patent DE-3122435-A1 (DE)
Title: Device for cleaning objects, in particular dental prostheses, in a liquid excited to perform ultrasonic vibrations (oscillations)
Inventor: CUENOUD GERARD
IPC: B08B3/12
Filed: 1981-06-05
Abstract: The device, intended in particular for cleaning dental prostheses, has a detector (38) which prevents the device from starting or at least prevents the excitation of the piezoelectric element fixed on the bottom of the container (2) as sound source (generator) when the liquid in the container (2) does not reach a prescribed minimum level. The possibility of the piezoelectric element, generally a ceramic disc, being set into vibration without an adequate load and thereby being damaged is thereby avoided. The detector (38) is set up such that it is switched from its rest state, in which the feeding of the ultrasonic radio-frequency oscillator is interrupted or the resonance condition or positive (direct feedback) condition required for its oscillation is not fulfilled, into its operating state, which permits the switching on or excitation of the sound source (8), only if the liquid level in the container (2) exceeds a prescribed level. The detector (38) can be a capacitive detector which is arranged in the container (2), operates by means of electrodes and responds to the presence of liquid between its electrodes, or a simple pressure switch which responds to the weight of the adequately filled container. <IMAGE>
Patent DE-3126794-A1 (DE)
Title: Variable-delivery pump
Inventor: OKOH TOMIO
IPC: F04C14/22
Filed: 1981-07-07
Abstract: The invention relates to a variable-delivery pump for use in machine tools, construction machinery and other industrial machines. The pump contains a flow-rate adjusting mechanism for varying the amount of delivered liquid between a low-pressure maximum flow rate and a zero-travel pressure flow rate. Said flow-rate adjustment mechanism has a displaceable component and a plug or damping plug in order to set a position in which the displaceable component is prevented from moving beyond that point of the displacement which is slightly less than the zero-travel displacement which maintains the zero-travel pressure flow rate. By means of this arrangement it is possible to prevent excessive movement of the displaceable component, if the delivery pressure rapidly increases for the delivery of liquid under zero-travel pressure, which results in pressure stabilization being obtained and noise and vibrations being reduced.
Patent DE-3129371-A1 (DE)
Title: Vacuum cleaner filter bag
Inventor: ZIMMERMANN ERWIN
IPC: A47L9/14
Filed: 1981-07-25
Abstract: The invention relates to a vacuum cleaner filter bag with side walls (5, 6) folded in the manner of a concertina. In particular for achieving an even utilisation of all folded wall sections during operation, it is proposed that adjacent wall sections (8, 9, 10) of a fold (F1 or F2 or F3) are connected to one another in each case by webs (11 or 12 or 13), whose length (l) is less than the maximum unfolded width of the wall sections. <IMAGE>
Patent DE-3131313-A1 (DE)
Inventor: SCHIEDEL FRIEDRICH
IPC: E04H12/28
Filed: 1981-08-07
Abstract: 1. Hollow construction unit (36) for conduction of fluids in the building field, especially a chimney construction unit, which consists of at least one heat resistant first layer (34) of a mixture of inorganic porous particles and binder which surrounds the cavity of the hollow construction unit and which is pressed under compression against a second layer (32), characterised in that, also the second outer layer (32) and as the case may be at least one other layer consist of a mixture of inorganic porous particles and binder ; a plurality of such layers (32, 34) differ from each other as to the degree of compaction from compression and/or as to the material of the particles and/or as to particle size ; the respective binder is non-cementitious ; and the layers (32, 34) are pressed, in the as yet unhardened state under conditions of flow where they intermingle, to form a hollow construction unit of stable shape.
Patent DE-3132950-A1 (DE)
Title: Device for dewatering and/or drying bulk material
Inventor: STEPRATH WERNER
IPC: F26B17/20
Filed: 1981-08-20
Abstract: A device for dewatering and/or drying bulk material, for example, comminuted plastic waste, has in a housing a rotor with a blading for conveying air and product and a strainer basket surrounding the rotor. The material is supplied from a bulk-material intake and guided out of a bulk-material discharge. The rotor has at least two sections with different blading which are separated from one another by a hub plate. Provided between the outer circumference of the hub plate and the strainer basket is an annular gap. The first section of the rotor is designed as a radial conveying wheel, while the second section is designed as a drum-type rotor. By the action of the radial conveying wheel, an approximately cylindrical-jacket-shaped axial air flow is achieved, which passes through the annular gap and is directed in the direction of the second section and which at the same time takes the product with it. By the action of the drum-type rotor, a radially outwardly directed transverse flow is achieved. The transverse-flow dryer thus formed leads to especially favourable drying results. <IMAGE>
Patent DE-3136228-A1 (DE)
Title: Toggle for locking a plug-in unit
Inventor: RUETHER HUBERT DIPL ING
IPC: F16L41/08
Filed: 1981-09-12
Abstract: In order to construct a toggle for locking a plug-in unit, consisting of a plug connector connecting piece and a connecting tube end, having a rotating lock (1) which is to be arranged in the cavity of the plug-in unit, having a rotating head (2) which can be sunk into the plug-in unit and having a shaft (3), which connects the lock (1) and head (2), for connecting pipes through which water flows, such that water can be prevented by an O-ring from emerging at the toggle seat of the plug-in unit, it is proposed that the rotating head (2) be provided with a circumferential groove (5) for the O-ring. Developments of the toggle consist of a holder (6), which is integrally formed on the rotating head (2), for fixing plates such as window panes, or of a hose connecting piece (10) which is integrally formed on the rotating head (2). The toggle is intended to be used for the erection of greenhouses or the like, which consist mainly of plug-in connectors and connecting pipes through which water flows as well as plates which are inserted between the pipes. <IMAGE>
Patent DE-3136458-A1 (DE)
Title: X-ray image intensifier
Inventor: LANGE FRITZ-WILHELM ING GRAD
IPC: H01J31/50
Filed: 1981-09-14
Abstract: The invention relates to an X-ray image intensifier (1) having electrostatic focusing and means (9) for setting the magnification scale, in the case of which X-ray image intensifier at least one rotationally symmetrical coil (10, 11) is arranged coaxially around the X-ray image intensifier (1) and is connected to a controllable DC source (12). <IMAGE>
Patent DE-3144331-A1 (DE)
Title: Device for mounting dental or jaw casts
Inventor: STAEHLE GUENTER DR
IPC: A61C13/00
Filed: 1981-11-07
Abstract: The present invention relates to a device for mounting dental or jaw casts in dental articulators, in which a frame (2) pivotable about an axis (4) is fixed to a base plate (1) and can be locked in a defined angular position relative to the base plate (1). <IMAGE>
Patent DE-3150677-A1 (DE)
Title: Packaging tray made of foldable material for food, in particular frozen food
Inventor: KRAUTTER HERMANN ING GRAD
IPC: B65D5/24
Filed: 1981-12-21
Abstract: The invention relates to a packaging tray made of foldable material for food, in particular frozen food, having side walls which can be folded apart, consisting of a bottom wall with side walls projecting therefrom and with connecting areas which are arranged between the side walls, which connect two side walls in each case and are separated from them by folding lines. For erecting the side walls and folding the connecting areas inwards, the latter have in each case a diagonally extending folding line, starting from the four corners of the bottom wall, and a cutout. Stamped sections are arranged in each connecting area forming a fastening and in two side walls of four side walls forming two fastenings in each case, the cutout being located within the connecting areas in the half, formed by the diagonal folding line, not containing the fastening. When the side walls are erected and the connecting areas are folding over the folding lines thereof, the fastening of the connecting area comes to rest above the fastening of the adjacent side wall, the fastening of the connecting area likewise coming to rest on the cutout and both fastenings being connected to one another through the cutout.
Patent DE-3151573-A1 (DE)
Title: Nautical angle measuring instrument
Inventor: ASSKAMP RAINER HELMUT
IPC: G01C1/08
Filed: 1981-12-28
Abstract: The telescope (3) of a sextant can be displaced between two levels (I and II) and can be aligned to different areas of the horizontal mirror (1), namely in the plane (I) to a fully reflective area and in the plane (II) to a partly reflective area. <IMAGE>
Patent DE-3203527-A1 (DE)
Title: Adverse weather roof
Inventor: HAHN GEORG
IPC: E04G21/28
Filed: 1982-02-03
Abstract: The invention relates to an adverse weather roof, in particular for use on building sites. It is characterised by a vertical supporting column, by a support displaceably guided on said supporting column and by a plurality of arms fixed to the support and projecting radially away from the supporting column, the arms forming a bearing area for a cover, e.g. a covering tarpaulin. <IMAGE>
Patent DE-3203627-A1 (DE)
Title: Toy article with various types of drive
Inventor: NEUHIERL HERMANN DIPL CHEM DR
IPC: A63H18/00
Filed: 1982-02-03
Abstract: A toy article is connected to a piece of operating track. In operation, the rotary movement of a blue light occurs. A siren is switched on and off by actuating a key (7). <IMAGE>
Patent DE-3212108-A1 (DE)
Title: Method of cooling, for example, mine air and machines in underground mining
Inventor: KORTENBUSCH WERNER DIPL ING
IPC: E21F3/00
Filed: 1982-04-01
Abstract: The mine air in underground mining and also the machines used there are cooled by means of a three-chamber pipe feeder ensuring a direct and continuous exchange of liquid of different temperatures and pressures between the high-pressure liquid circuit from above ground to below ground and the low-pressure liquid circuit underground. The pressure build-up or the pressure reduction of the liquids in the chambers is regulated via shut-off members, provided at the ends of the chambers, in combination with contact pressure switches. To improve the cooling installations provided underground, in particular in the area of the working operations, the invention provides for the liquid fed to the high-pressure liquid circuit above ground and cooled via a refrigerating machine to be mixed with ice, and for the temperature of the liquid at the consumer in the low-pressure liquid circuit to be controlled via the ice quantity and/or the transport speed.
Patent DE-3215994-A1 (DE)
Title: Material-restraining means for cyclically thrusting conveyors
Inventor: HATHAWAY JOHN W
IPC: B65G25/08
Filed: 1982-04-29
Abstract: Cyclically thrusting conveyors having an upwardly open trough with inclined side walls, having a number of plough elements which are connected to one another and can be moved backwards and forwards in order to advance goods, which are to be conveyed, in the trough in the forwards direction of the same, and having wedge-shaped goods-restraining means which are fitted on the side walls of the trough and prevent the goods in the trough from carrying out a return movement. Each restraining means has an essentially forwardly directed, uniformly trapezoidal front surface which is inclined rearwards with respect to the side wall of the trough and rests on the side wall with its longer parallel edge. The upper side, adjoining the upper edge of the front surface, of the restraining means converges to the rear with the side wall of the trough, and the side surfaces of the restraining means are of triangular form. At least that surface of the restraining means which is directed towards the plough elements is inclined with respect to the side wall of the trough.
Patent DE-3220348-A1 (DE)
Title: Hand-held densitometer
Inventor: TREUTLIN ROLF
IPC: G01N21/25
Filed: 1982-05-28
Abstract: Published without abstract.
Patent DE-3225344-A1 (DE)
Title: Exhaust gas duct for a track-guided vehicle driven by an internal combustion engine
Inventor: FLEISCHER HORST
IPC: B08B15/00
Filed: 1982-07-07
Abstract: The invention relates to an exhaust gas duct for a track-guided vehicle driven by an internal combustion engine, the exhaust gases of which are passed into a forcibly ventilated exhaust gas channel which is arranged above the vehicle along the route and is sealed at its underside by longitudinally extending sealing lips. The vehicle exhaust extends vertically through the interior of the vehicle and over the roof and finally merges into a pivotably suspended collecting funnel which is raised elastically into a vertically erect position and the transfer tube of which has a boat-shaped cross-section which projects into the exhaust gas channel between the sealing lips of the latter. To protect the sealing lips against wear and the transfer tube from the baking on of sealing lip material, the transfer tube is provided with thermal insulation, which can preferably be cooled by external air.
Patent DE-3232753-A1 (DE)
Title: Process for the preparation of 1-aminoalkane-1,1-diphosphonic acids
IPC: C07F9/38
Filed: 1982-09-03
Abstract: 1-Aminoalkane-1,1-diphosphonic acids can be prepared in a simple manner by reacting ammonium carboxylates with phosphourous acid and ketenes at temperatures between 140 and 160 DEG C. It is also possible to employ the free carboxylic acids together with ammonium phosphite in place of the ammonium carboxylates. Other NH3 donors are ammonium carbonate and ammonium carbamate as well as urea. The reaction can be carried out in the absence or presence of solvents, particularly suitable solvents being carboxylic acids in addition to polar aprotic solvents.
Patent DE-3235088-A1 (DE)
Title: Blanket
Inventor: BILLERBECK GERD
IPC: A47G9/02
Filed: 1982-09-22
Abstract: In order to adapt a blanket to the different climatic conditions of the different seasons, two blankets, having different fillings, are detachably connected to each other. An outer blanket, constructed as a cover is preferably provided, into which a further blanket can be inserted.
Patent DE-3238024-A1 (DE)
Inventor: SCHLEGEL WOLFGANG
IPC: B25B1/22
Filed: 1982-10-13
Abstract: A vertically adjustable carrier for a vise or the like comprises a vertical support tube which is guided in a clamping device comprising two semicylindrical shells which can be clamped together. The shells are connected on one side by two support elements arranged vertically one below the other, and on the other side there is provided a clamping screw which is arranged between the horizontal planes through the support elements. By such arrangement a great resistance against unintended turning of the support tube even with a relatively slight tightening of the clamping screw is obtained.
Patent DE-3238966-A1 (DE)
Title: Household cutting machine, in particular electric motor-driven household cutting machine
Inventor: BRINDOEPKE DIETER ING GRAD
IPC: B26D7/01
Filed: 1982-10-21
Abstract: Household cutting machine, in particular electric motor-driven household cutting machine, having a housing for receiving the drive for a, preferably circular, cutter with a stop plate, possessing an actuating element, for setting the thickness of the slice to be cut off and with a device for reading the set position of the stop plate. To enable the user to find the position to be set of the stop plate easily, preferably rider-like markings are used, which are connected to the actuating element so as to be detachable as a function of different set positions. The rider-like markings can have both a different shape and a different colour, it being possible to assign a plurality of differently shaped and/or coloured markings to one and the same actuating element, as desired.
Patent DE-3247686-A1 (DE)
Title: Ventilated sole
IPC: A43B13/20
Filed: 1982-12-23
Abstract: The ventilated sole for shoes has at least one pumping chamber which is provided with at least one air inlet (16) and at least one air outlet (17). The pumping chamber consists of individual chambers (12) arranged next to one another in the longitudinal direction of the sole over at least a part of the sole. These are formed essentially by pumping walls (13) which run in the transverse direction of the sole and are aligned at an angle to the walking surface (15) and which are at least partly elastic. <IMAGE>