baber/WOPTO huggingface dataset:
Patent DE-3026941-A1 (DE)
Title: Massage instrument with moving drum - has L=shaped housing for differential drum shaft and concave rollers
Inventor: NIESSEN KARL OTTO
IPC: A61H15/00
Filed: 1980-07-14
Abstract: The massage instrument comprises a rectangular frame containing a massage drum moving in the horizontal direction, above which is a flexible body support. The drum is accommodated in a U-shaped housing with lateral flanges, by which it slides along the lateral frame members (1). A differential shaft (10) runs in bearings (11) on the flanges, while the drum on this shaft has profiled rollers (14) round the periphery, extending for the body width and concave. An electric motor (12) on the housing turns the drum and moves the housing forward. The body support (7) is held taut over the drum, and is detachably secured and adjustable for height in U-section vertical guides on tubes in the frame.
Patent DE-3027698-A1 (DE)
Title: Vulcanisation of plasticised fluid - i.e. rubber or synthetic resin, in temp. controlled mould, intermittently ejecting jet of single batch of material
Inventor: MIURA TAKASHI
IPC: B29C45/27
Filed: 1980-07-22
Abstract: Vulcanisation is effected by heating unit having small thermal capacity and great thermal conduction area which comes in contact with the fluid. The flow passage capacity is 10% of a single batch of the fluid. The heating unit is energised intermittently in good coordination with passage of the fluid. Vulcanisation time is reduced to 10-15 secs. Products constructed from two pieces of elements and one core sandwiched together, the physical properties of which differ fromo each other, may be mfd. with improved quality.
Patent DE-3036300-A1 (DE)
Title: Solder and watertight relay mounting - has foil placed on housing base plate and-or lid and sealed by adhesive and/or pressure and heat application
Inventor: DAMMERT WOLFGANG ING GRAD
IPC: H01H50/02
Filed: 1980-09-26
Abstract: The relay is mounted in a pot-shaped retaining casing. The relay is supported on the casing bottom, or gripped by a cover plate. In both instanced the terminals of the switching and contact springs, or of the relay electromagnet p#ot#ude through apertures in the bottom or cover plate respectively. For sealing the relay mounting against solder and water penetration a foil is deposited on the casing bottom or cover plate. The foil is deformed by heat or adhesinve, or by solvents and/or pressure for sealing the joint gaps between the terminals and the aperture walls and/or the common separation surface between the casing and the cover plate. Pref., the foil is applied on the casing, or cover plate, inside, but it can be also deposited on the outside of these parts.
Patent DE-3038850-A1 (DE)
Inventor: REILING KARL
IPC: B24D7/16
Filed: 1980-10-15
Abstract: The buffing wheel comprises a wheel body, abrasive-containing flexible material secured to the wheel body, and a drive shaft non-rotatably connected to the wheel body. The drive shaft comprises a flexible portion. A rigid member is carried by said drive shaft and slidable relative thereto between an inoperative position, in which said drive shaft is flexible, and a stiffening position, in which said rigid member stiffens said drive shaft.
Patent DE-3039278-A1 (DE)
Title: Binary code marking system for communication appts. - uses different amplitudes of alternating current with amplitude formed by section of different frequency waveform
Inventor: DIRR JOSEF ING GRAD
IPC: H04L27/24
Filed: 1980-10-17
Abstract: The code marking system for data and TV transmission systems adjusts the frequency of an alternating current, so that two different characteristic states are designated within each half wave or period of the current via high and low amplitude values, with only a part of the larger wave being used. This allows a binary code word to be formed by two or more half waves or periods of the current. For a multiplex communication network with a number of channels each handling a respective frequency, the binary character generator is coupled to the oscillator for synchronisation of the binary bits with the zero transitions of the channel frequency.
Patent DE-3040375-A1 (DE)
Title: Adjustable metal window or door wing fitting - has accessible knob for pressure bearing in micrometer thread in bearing socket
Inventor: KELLER EBERHARD
IPC: E05D15/06
Filed: 1980-10-25
Abstract: The fitting compensate for minor tolerances in dimensions by suitable adjustment, in ironmongery on windows or doors made of metal. In the bottom shank of the case or sash frame, there is a bearing socket (5), inseparably connected with it, for setting on the pivot pin (2) of the guiding disc (3) of the bottom carriage (1). The top end of this extends as far as the top inside surface of the bottom frame shank, terminating close to the glazing groove. The top part of the socket has an internal micrometer thread (9), containing a pressure bearing (7) located on the top end surface of the pivot pin, adjustable by means of an internal square or hexagonal unit (10) accessible from above.
Patent DE-3045003-A1 (DE)
Title: Rotary tilting window opening mechanism - has arm adjustable vertically to plane defined by its longitudinal axis
Inventor: BEYER RUDOLF
IPC: E05D15/52
Filed: 1980-11-28
Abstract: An extension arm with turning and sliding connection to a casement shank, remote from the tilt axis, engages the casement for the initial rotary position. It is displaceably mounted on a lug of a pivotal fitting on the case. At its end nearest to the axis of rotation, the arm (24) is adjustable and fastenable in relation to the arm pivot lug (48), vertically to the plane, parallel to the axis of rotation, defined by the arm longitudinal axis (88). The arm may be set against a plate (60), swivelling on the pivot lug about an axis offset parallel to this longitudinal axis. The casement corner near the bearing can be adjusted in relation to the window case corner.
Patent DE-3113339-A1 (DE)
Title: Device for, and method of, connecting two parts
Inventor: FERSTERER FRANZ ALOIS
IPC: F16B12/14
Filed: 1981-04-02
Abstract: The invention relates to a connecting device with two parts which are connected to one another by a fastening element with a head and a shaft and by a retaining element. The retaining element contains a fastening-element mounting portion with a seat for the head of the fastening element and with an access opening which permits the head of the fastening element to be fitted on the seat. The invention also provides a method of connecting the parts to one another as well as improved components for the device. <IMAGE>
Patent DE-3114102-A1 (DE)
Title: Process and device for feeding sheets of paper, cardboard or the like
Inventor: GODSELL ERNEST GEORGE
IPC: B65H33/12
Filed: 1981-04-08
Abstract: Sheets (24) are fed by a first and a second conveyor (10, 12) in imbricated arrangement as a row (26) to a stack (32). So that the completed stack (32) can be removed without stopping the feeding of the sheets, the second conveyor (12) is accelerated to produce an interruption (27) in the row (26). At the same time, the transfer region (18) between the conveyors (10, 12) is displaced in the sheet conveying direction by a sliding carriage (42) which is movable back and forth, so that the sheets (24A) on the first conveyor (10) are not transferred to the second conveyor (12). <IMAGE>
Patent DE-3118048-A1 (DE)
Title: Reversible servo transmission for motor vehicles
Inventor: FLIEGE HANS ING GRAD
IPC: F16H59/08
Filed: 1981-05-07
Abstract: Processor-controlled servo transmission (3) with a reversing switch (6) for bypassing the transmission control (5). By bypassing the transmission control (5) a semi-automatic operation of the transmission (3) is possible with individually determinable gear selection. <IMAGE>
Patent DE-3131995-A1 (DE)
Title: Piston pump, in particular for oral douches
Inventor: PETZ GUENTER
IPC: A61C17/02
Filed: 1981-08-13
Abstract: In the piston pump, intended in particular for oral douches, the discharge chamber (5) is connected via non-return valves to an outlet (9) and an inlet (7), the inlet (7) debouching into a chamber which is arranged on the pump casing (1) and is delimited by a spring-loaded closure member (6). For the purpose of discharging the liquid in the case of the liquid being stopped and for the purpose of controlling the amount of liquid, holes (15, 18) are formed at a distance next to the chamber (12), of which the hole (15) can be closed at the discharge chamber-side end by a closure piece (16), effective counter to the pump pressure, and communicates via an overflow duct (17) with the chamber (12), while the other hole (18) is permanently opened on the pump discharge chamber side and with its end facing away from the pump discharge chamber (5) opens into a gap cavity (19) which by means of an axially adjustable screw cone (20) can optionally be connected to the chamber (12) or isolated therefrom. <IMAGE>
Patent DE-3132418-A1 (DE)
Title: Electronic counter in BCD 8421 code
Inventor: MERKLE PAUL
IPC: H03K23/56
Filed: 1981-08-17
Abstract: The electronic BCD 8421 up/down counter according to the subject matter of the invention is a synchronously driven counter which consists of decades according to Figure 3. To avoid uncertainty, all dual flip flops are shown as dual flip flops. The decades of this BCD 8421 counter are made switchable by the additional circuits (65 to 67) and the additional circuit (68) and the decade carry circuit (71). In the decades of this counter, the line (1) is preactivated via an AND circuit (78) so that the position changes nine-zero and zero-nine can be achieved in the simplest possible manner. If necessary, this up/down counter is constructed in accordance with Figure 4. In Figure 4, the additional circuit (68) has a different configuration. <IMAGE>
Patent DE-3133646-A1 (DE)
Title: Bending machine with bend angle stop
Inventor: ALBERSINGER GEORG
IPC: B21D7/14
Filed: 1981-08-26
Abstract: The bending machine for bending tubes or other stock in bar form operates by the three-point pressure method and is equipped with a new type of bend angle stop. The bend angle stop is arranged on the workpiece counterholder (3) and, by virtue of its special construction, is capable of precisely detecting the swivel angle of both workpiece counterholders (3) together. Presetting of the desired bend angle and precise achievement of it in the bending operation is thereby guaranteed. In addition, high repeatability of the bend angle is achieved, irrespective of workpiece tolerances. <IMAGE>
Patent DE-3135115-A1 (DE)
Title: Photopolymerisation processes and photoactivators which are suitable for these processes
Inventor: SCHMITZ-JOSTEN ROBERT DR
IPC: G03F7/031
Filed: 1981-09-04
Abstract: Processes for polymerising ethylenically unsaturated compounds by exposing the ethylenically unsaturated compounds in the presence of   a) at least one organic photoinitiator from the group comprising the monocarbonyl and dicarbonyl compounds, and   b) at least one photoactivator of the general formula (I) <IMAGE>   in which R1, R2, R3, R4, R5 and X have the meaning given in the description, are suitable, due to the fact that they are toxicologically harmless, for use in medicine.
Patent DE-3139989-A1 (DE)
Title: Process for operating a complete plant for the manufacture of paper, and a complete plant for carrying out the process
Inventor: STROBEL SIEGFRIED
IPC: D21F1/66
Filed: 1981-10-08
Abstract: According to the process, in a complete plant which consists of a stock preparation unit (1) and a papermaking machine (3), which are mutually connected by a connecting line (2) in which there is a screening device (7) as a washer, screen water which contains re-usable fibres and substances to be separated out is recycled through a return line (17) into the connecting line (2) between the preparation unit (1) and the screening device (7). In the return line (14), a tank (16) for recycled water is provided, to which further lines (17) for recycled waters are connected, which contain re-usable fibres and fines and fillers which have to be separated out. <IMAGE>
Patent DE-3144054-A1 (DE)
Title: Rod-guiding drive for a rod-cutting machine in the tobacco processing industry
Inventor: SCHUMACHER PETER
IPC: A24C5/28
Filed: 1981-11-06
Abstract: The invention relates to a rod-guiding drive for a cutting device for cutting a tobacco or filter rod into individual articles, which drive, in order to reduce vibration and noise and to achieve an exact dividing cut, has first and second drive means, each arranged in pairs, of which the second drive means (24, 27) which carries the rod guide (1) eccentrically, is itself eccentrically mounted on the continuously rotating first drive means (9, 8) and can be driven at twice the rotational speed of the latter and in the opposite direction, the two eccentricities (A and B) being equal, so that the rod guide performs a reciprocal movement on a precise linear path. <IMAGE>
Patent DE-3151021-A1 (DE)
Title: Device for introducing oil into blind bores
Inventor: BUCHER WERNER
IPC: F16N7/30
Filed: 1981-12-23
Abstract: A device for introducing oil into blind bores (2) of small diameter has a displacement piston (3), through which a vent bore (5) is guided in the longitudinal direction. A continuous groove (6) having a sponge (7) is provided in the cylindrical surface of the displacement piston (3), so that an oil repository (8) is obtained. Oil ducts lead from this oil repository (8) to the end face (4) of the displacement piston (3). When the displacement piston (3) is drawn out of a blind bore (2), the vent bore (5) is kept closed with a finger. Oil is thereby sucked out of the oil repository (8) and passes via the oil ducts (9) into the blind bore (2). <IMAGE>
Patent DE-3151870-A1 (DE)
Title: Tool handle, in particular screwdriver handle
Inventor: HOLLAND-LETZ HORST DIPL ING
IPC: B25G1/10
Filed: 1981-12-30
Abstract: The invention relates to a tool handle, in particular a screwdriver handle, of an ergonomically designed form. The handle is produced from plastic and a filler by the injection-moulding process. Wood chips, wood shreds or wood flour are used as filler. This gives the handle a surface structure with good grip.
Patent DE-3201071-A1 (DE)
Title: Control device, in particular for the butterfly valve of a valve connection piece, attached to the suction pipe of an internal combustion engine, or a carburettor
IPC: F15B15/10
Filed: 1982-01-13
Abstract: A control device for the butterfly valve of a valve connection piece, attached to the suction pipe of an internal combustion engine, or a carburettor has in the direction of its axis (13) a vacuum cell (26) with attached control rod (36) and, in the vacuum-cell wall on the diaphragm-space side, a valve housing (5) with valve seat (7) and valve body (8) which can be controlled via a tie rod (16) by means of a solenoid valve (12). When the valve (7, 8) is in the open position, the vacuum applied to the vacuum cell (26) via a connection pipe cannot have an effect, since the inner space of the vacuum cell (26) is constantly vented via the valve passage (6) and transverse bores (9) in the valve housing (5). When the valve is closed, applied vacuum can build up suddenly and actuate the vacuum cell (26) so that the control rod (36) can perform a control movement. Opening of the valve permits sudden return of the control rod (36) under the effect of the diaphragm spring (38). <IMAGE>
Patent DE-3201971-A1 (DE)
Title: Device for suspension of patients in a head-down position
Inventor: FORSTER HELMUT DR
IPC: A61H1/02
Filed: 1982-01-22
Abstract: In order to simplify handling and, especially, the suspension and removal operations in a device for suspension of patients in a head-down position, comprising a pair of retaining devices mainly supporting the legs in the region of the instep and heel, which devices can be coupled side by side on a support fastened above the floor by at least the length of the body, it is proposed according to the invention that the retaining devices (6) be fastened on the support (1) so as to be pivotable only about an axis which extends horizontally and at right angles to the foot direction and be each provided with a step-in opening (11) open toward the side. <IMAGE>
Patent DE-3209878-A1 (DE)
Inventor: SEHRING RICHARD DIPL CHEM DR
IPC: C07B61/00
Filed: 1982-03-18
Abstract: 1. Process for the preparation of compounds of formula (I)  see diagramm : EP0089517,P19,F2  wherein n represents an integer from 1 to 3, if R1 represents hydrogen, halogen or alkyl with 1 to 8 carbon atoms or n represents 1 if R1 represents hydrogen, trifluoromethyl, alkoxy with 1 to 8 carbon atoms or acetyl, R2 represents hydrogen ; alkyl, alkenyl or alkynyl with up to 16 carbon atoms ; an alkyl group with 2 to 6 carbon atoms substituted by hydroxy, C1-4 alkoxy, phenoxy, halophenoxy, C1-4 alkylphenoxy, C1-4 alkoxyphenoxy, nitrophenoxy, cyanophenoxy, amino or C1-4 alkylthio ; optionally halogen-substituted benzyl, NR3 R4 , CHR3 - COOR4 or CHR3 -CONR4 R5 , whilst R3 , R4 and R5 , which may be identical or different, represent hydrogen or C1-8 alkyl groups, and X1 and X2 , which may be identical or different, represent hydrogen or halogen, and X1 may also represent methyl, wherein in a first step (IV)  see diagramm : EP0089517,P20,F1  wherein X1 and X2 are as hereinbefore defined, is reacted with a phenol of formula (VI)  see diagramm : EP0089517,P20,F2  wherein n and R1 are as hereinbefore defined, in the presence of an aqueous alkali metal or alkaline earth metal base and in a second step the resulting compound of formula (II)  see diagramm : EP0089517,P20,F3  wherein n, R1 , X1 and X2 are as hereinbefore defined, is reacted with an amine of formula H2 NR2 (III) wherein R2 is as hereinbefore defined, characterised in that the first step of the reaction is effected in the presence of a conventional phase transfer catalyst and for the second step an alcohol which contains ether groupings is used as solvent.
Patent DE-3213283-A1 (DE)
Title: Stirrer device for continuous liquid fuel combustion plants
Inventor: KONAGAI TETSUO
IPC: B01F27/93
Filed: 1982-04-08
Abstract: A stirrer device is arranged in a tank of a liquid fuel combustion plant, and a liquid fuel such as heavy oil, waste oil and fish oil is thereby mixed and stirred with water and air or oxygen and is continuously combusted by means of a burner. The stirrer device includes a vertical shaft driven by an electric motor, one or more cutters connected to the lower portion of the shaft, and one or more low pressure devices connected to the shaft in a position above the cutter devices. The cutter devices include a disc with a large number of small holes and the edge portions of this disc are bent alternately upward and downward to form cutting tools. The low pressure devices comprise a plurality of twisted or inclined vanes, which are arranged radially around a hub and each of which has a large number of small holes. The stirrer device stirs the mixture of liquid fuel, water and air or oxygen so that fine water droplets and bubbles of air or oxygen are uniformly dispersed in the liquid fuel, improving the combustion efficiency of the mixture.
Patent DE-3233526-A1 (DE)
Title: Overload indicating device for a machine tool driven by a series-wound motor
Inventor: SCHMIECHEN ARMIN ING GRAD
IPC: G01R19/165
Filed: 1982-09-10
Abstract: The overload indicating device for a machine tool driven by a series-wound motor, having an optical display element, is connected in parallel with a field winding (3) of the series-wound motor (1) in order to increase the protection against overloading of the drive motor. <IMAGE>
Patent DE-3233945-A1 (DE)
Inventor: FEND THOMAS
IPC: A63H19/32
Filed: 1982-09-13
Abstract: 1. Apparatus for arbitrary electrical action on magnetic articles (6), especially switch points of a model railway layout, with a central control unit (1) for the production of control signals which are transmittable via conductors (3, 7-16) to the magnetic articles (6), wherein each group of magnetic articles (6) is connected to a respective receiver (4 or 5 respectively) which is codeable by an addressing switch (30 or 31), wherein the receivers (4, 5) are connected by means of a ring main (3) with a number of conductors (26-29) which is independent of the number of magnetic articles to the central control unit (1), and wherein the central control unit is adapted to deliver digital data telegrams as control signals to the ring main (3), a data telegram in each case comprising address data for the addressing of one of the magnetic articles (6) and instruction data for action on the addressed magnetic article (6), also with a status store for storing the status of the individual magnetic articles, and with control indication means for status indication of the magnetic articles (6), characterised in that the central control unit (1) comprises a microprocessor (32) which is connected to address keys (18) and to instruction keys (20, 21), for delivering the data telegrams in accordance with the particular address keys (18) and instruction keys (20, 21) which are operated at the time, and that the central control unit (1) comprises address indication means (17) for indicating the addressed magnetic article (6), and the status of each magnetic article (6) which is addressed is indicated by the control indication means, and the microprocessor (32) comprises the status store for storing the status of the individual magnetic articles under the associated address and is so arranged that through actuation of the address keys (18) corresponding to the addressing of a selected magnetic article (6) the address and a status stored for the said magnetic article (6) are representatable with the address indication means (17) and the status indication means (20, 21), and through actuation of a status key (20 or 21) not corresponding to the indicated status the corresponding data telegram is produced on the ring main (3).
Patent DE-3234777-A1 (DE)
Title: Graphite mould for pressure sintering
Inventor: HUETTNER WOLF DR
IPC: B01J3/06
Filed: 1982-09-20
Abstract: A graphite mould for pressure sintering is proposed which is composed entirely or partly of carbon-fibre-reinforced carbon.
Patent DE-3239269-A1 (DE)
Title: Anti-slip device for roads
Inventor: APELT HARRY
IPC: E01C11/24
Filed: 1982-10-23
Abstract: This device which is intended for roadways and for winter use should lead to a granulation of an ice cover or of a solid snow cover when contacted by a vehicle. For this reason, there is provided a compliant base layer which can be deformed by the wheel pressure and which is provided on its surface with a multiplicity of elastically deformable projections. To ensure a particularly advantageous configuration of the base layer for the purpose of breaking up the ice or the like, said layer has a plate-like rubber top-layer and below that an elastic foam which acts as a cushion. The device is designed as a removable insert; in summer it can be used in inverted form with an outer surface which consists of concrete, bitumen or the like.
Patent DE-3241441-A1 (DE)
Title: Electric illuminating system
Inventor: HOFFMANN HORST
IPC: F21S2/00
Filed: 1982-11-10
Abstract: An electric illuminating system in which a prescribed number of lighting fixtures are distributed in at least one room to be illuminated, for example a department store, and the connecting points for the lighting fixtures are arranged inside a tap rail system which has a plurality of conductor strands arranged separately from one another spatially, each conductor strand having a plurality of electric leads and a connecting device being present at each connecting point for at least one of the leads. The conductor strands of the tap rail system are connected via a cross-wire distributor to one or more electric voltage sources in such a way that prescribed crossing points of the cross-wire distributor in each case connect at least one lead from at least one of the conductor strands to a voltage source via a switching device. A simple change to the preprogrammed illumination distribution in the illuminating system is possible in this way.