baber/WOPTO huggingface dataset:
Patent DE-3428178-A1 (DE)
Title: Method and device for storing and removing pasty material, e.g. toothpaste, in and out of a supply container respectively
Inventor: LEWINSON STEFAN
IPC: B65D35/28
Filed: 1984-07-31
Abstract: The invention relates to a method and a device for storing and removing pasty material, e.g. toothpaste, in and out of a container respectively, in which said material is stored at above atmospheric pressure and from which it can be removed in desired or fixed quantities by actuating a mechanical device. The essence of the invention lies in the fact that a bag containing the pasty material is used and, having been placed in a removal device, is pressurised with a simultaneous possibility of deformation, and that, for removing the pasty material, a tubular attachment which communicates with the bag and forms an outlet is deformed by means of parts of the removal device. <IMAGE>
Patent DE-3428209-A1 (DE)
Title: Circuit arrangement for centrally checking the code received in peripheral devices in switching systems with a central controller
Inventor: SIMEC MARJAN DIPL ING
IPC: G06F11/08
Filed: 1984-07-31
Abstract: Between the central controller (ZS) and the peripheral devices (PG), with the prerequisite of an (n from m) code, m code lines (CL1 to CL5) are provided in multiples which are connected in each case to earth on the control side via a measuring resistor (R1 to R5) and a code transmitter (s1 to s5) and in each case via a code monitoring line (J1 to J5) to a common signal detection device (SEU) and are fed on the device side in each case via a diode (D1 to D5) to a code receiver relay (E1 to E5). The detection device transmits the switching condition of each relay in each case via a code-checking line to a code-checking device. <IMAGE>
Patent DE-3428582-A1 (DE)
Title: Method for generating hydroxyl radicals, and application of the method
Inventor: WABNER DIETRICH
IPC: C02F1/467
Filed: 1984-08-02
Abstract: A method is described for generating hydroxyl radicals by carrying out a direct-current electrolysis in aqueous electrolytes, using an anode which has a high deposition potential for oxygen and whose active coating does not promote the immediate further reaction of hydroxyl radicals. The method can be used advantageously for sterilising drinking water and bathing water and for carrying out oxidations.
Patent DE-3431620-A1 (DE)
Title: Material for adapting bodies for ultrasonic transducers
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: C03C27/06
Filed: 1984-08-28
Abstract: Ultrasonic transducers, particularly in accordance with Patents 2541491 and 2537788, are provided with adapting bodies which are compression-moulded and preferably pressed onto the transducer body and cured. <IMAGE>
Patent DE-3434756-A1 (DE)
Title: Ground-working appliance for mounting on tractors
Inventor: LAHR ROBERT
IPC: A01B29/04
Filed: 1984-09-21
Abstract: What is described is a ground-working appliance for mounting on tractors, having a carrier frame with two longitudinal members which are connected by means of a crossmember and in which a plurality of star rollers, provided with respective star rings arranged at a distance from one another, are mounted in a free-running manner. To prevent an unnecessary compaction of the worked ground and, in particular, to save energy and avoid needless wear, the aim is, if possible, to carry out the working actions in one operation. The said ground-working appliance can then be mounted at the front end of the tractor in addition to working appliances mounted at the rear end of a tractor, if two ground support wheels held vertically adjustably are provided on the carrier frame in order to adjust the ground penetration depth of the stars.
Patent DE-3434956-A1 (DE)
Inventor: KUEBLER SIEGFRIED
IPC: A63B49/02
Filed: 1984-09-22
Abstract: A racket for playing a game using a ball of limited resiliency such as a tennis racket comprises a racket head frame portion provided with stringing, a handle, and a shaft arrangement connecting the racket head frame portion and the handle. The resonance frequency of the racket head frame portion at least approximately corresponds to the period of time for which a ball is in contact with the strings of the racket when struck thereby, and the natural frequency of the racket substantially corresponds to the excitation frequency of the ball. The thickness of the racket frame as measured in a direction normal to the plane of the stringing is greater than the thickness of the handle as measured in a corresponding direction.
Patent DE-3439212-A1 (DE)
Title: Screw closure with originality safeguard made of plastic and injection mould for producing caps
Inventor: SCHOETTLI THEODOR
IPC: B29C45/44
Filed: 1984-10-26
Abstract: The screw cap (6) is connected at its lower end via a tear line (16) to a locking ring (18). The tear line (16) is formed by a connecting skin (20) and contains at least one moulded-in driving tooth (22). The latter has a steep flank (24) which is effective in the screwing-on direction (A). A shallow flank (26) acts in the unscrewing direction (B). This design permits simple production. Furthermore, the screw closure provides particular security against destruction during handling. The screw closure ensures a good originality function while still permitting simple first-time opening of the screw cap. <IMAGE>
Patent DE-3441589-A1 (DE)
Title: Water sport appliance
Inventor: WILKENING WERNER
IPC: B63B35/81
Filed: 1984-11-14
Abstract: Published without abstract.
Patent DE-3444089-A1 (DE)
Title: Small optoelectronic duplicating machine
Inventor: BECKER LOTHAR
IPC: H04N1/14
Filed: 1984-12-04
Abstract: Published without abstract.
Patent DE-3500079-A1 (DE)
Inventor: BRODALLA DIETER DR
IPC: C25D11/24
Filed: 1985-01-03
Abstract: A process and composition for producing colorless, cold-sealed, anodized aluminum or aluminum alloy surfaces. The composition comprises an aqueous solution containing nickel ions and a solution of at least one azo or azo metal dye, the colors imparted by the nickel ions and dye offsetting each other.
Patent DE-3506394-A1 (DE)
Title: Single-axle transport cart
Inventor: OEFELEIN GUENTER
IPC: B62B1/14
Filed: 1985-02-23
Abstract: In the case of a manually movable single-axle transport cart, in particular for agricultural purposes, having at least one running wheel and a gripper which closes in the manner of pincers, as well as a gripping part which extends away in the opposite direction from the gripper, in order to achieve easier tilting of the transport cart from a load-raising position, it is proposed that there be provided, between the gripper and the axle of the running wheel, a foot which supports the transport cart on a ground surface in the load-raising position, instead of the running wheel.
Patent DE-3506619-A1 (DE)
Title: Merchandise storage arrangement
Inventor: KOLLER ROMAN
IPC: H04N1/16
Filed: 1985-02-26
Abstract: The invention relates to a design in addition to P 3447242.8, in which the show cases used for the merchandise selection are accessible on all sides, achieved by an underground transporting system, preferably for transporting the pallets loaded with merchandise. <IMAGE>
Patent DE-3510759-A1 (DE)
Title: Height-adjustment device for vehicle roof covers which can at least be knocked out
Inventor: BAUHOF KARL
IPC: B60J7/02
Filed: 1985-03-25
Abstract: In a height-adjustment device, assigned to the front cover support, for roof covers, which can at least be knocked out and are supported via supporting parts on a slide shoe or the like, for closing roof cutouts in vehicle roofs, it is proposed, to reduce the overall installed height of the roof cover and simultaneously to ease adjusting work, that the height-adjustment device is formed by an inclined/push gear which is aligned or acts in the vertical direction, can be driven by means of a hand tool and which comprises a push plate with, directed at an angle to its longitudinal extent, at least one slot or elongated-hole recess and an arrangement for attaching a simple hand tool for displacing the push plate as well as fastening or connecting screws passing through a vertically directed elongated-hole recess in a further part and finally at least one elongated-hole recess. <IMAGE>
Patent DE-3510785-A1 (DE)
Title: 4-Formylamino-6-t-butyl-1,2,4-triazin-5-ones
Inventor: ROY WOLFGANG DR
IPC: A01N43/707
Filed: 1985-03-25
Abstract: The invention relates to novel 4-formylamino-6-t-butyl-1,2,4-triazin-5-ones of the general formula (I) <IMAGE>  in which  R represents alkoxy, alkylthio, alkylamino or dialkylamino, to a process for their preparation (starting from the corresponding 4-amino derivatives) and to their use as herbicides.
Patent DE-3513581-A1 (DE)
Title: Manipulating appliance
Inventor: WINKELMANN KLAUS DIPL ING
IPC: B23Q16/00
Filed: 1985-04-16
Abstract: The invention relates to a manipulating appliance with a slide (3) which serves as a support for at least one unit, is displaceably mounted on a guide part (2) and is connected to a drive (13), fastened to the guide part (2), for the slide (3). At least one stop (8, 9, 10, 15, 11, 12) is arranged on the guide part (2) or on a support (1) for the guide part (2). The slide (3) or the adjustable part of a positioning device (5) fastened to the slide (3) can be moved against the stop (8, 9, 10, 15, 11, 12) during movement of the slide (3). The distance covered by the unit results from the distance preset by the fixed stop (8, 9, 10, 15, 11, 12) and the distance preset by the adjustable part of the positioning device (5). <IMAGE>
Patent DE-3513923-A1 (DE)
Title: Vane pump
Inventor: FISCHER HORST
IPC: F04C15/00
Filed: 1985-04-17
Abstract: In a hydraulic pump, a vent valve is arranged directly at the discharge chamber of the pump.
Patent DE-3515776-A1 (DE)
Title: Device for the connection of a roof skin to a wall
Inventor: KIRCHHAMMER RALF
IPC: E04D13/14
Filed: 1985-05-02
Abstract: The invention proposes a press-on profile which can be fastened on a wall, is intended for the connection of a roof skin, covers the roof skin on the outer side and, in the upper head region, has a channel, directed towards the wall, and a seal therein. The seal has a freely projecting sealing portion which, measured in this direction, has a considerable width and can bridge, in a sealing manner in each case, differently sized spacings between press-on profile and wall. In dependence of the spacing between the press-on profile and wall, the sealing portion may, if required, be compressed to a small fraction of its original width. It can be adapted, in an elastically deforming manner, over a width of from a few millimetres up to 15 mm and more. At least the sealing portion has a very low hardness. Furthermore, the seal has a top portion which completely covers the longitudinal edge, of the press-on profile, running above the channel and forms, on its upper side, a contact surface for putty which is to be applied, if required, and then adheres to the seal and not to the press-on profile.
Patent DE-3516097-A1 (DE)
Title: Roller conveyor
Inventor: SCHMID REINHOLD
IPC: B65G13/07
Filed: 1985-05-04
Abstract: A roller conveyor having a machine frame, having cylindrical rollers rotatably mounted adjacent to each other and parallel to the axis on the machine frame, having sprockets rigidly arranged on the end faces of the rollers and having at least one driven chain engaging in the sprockets, exhibits the following features: the sprockets are arranged alternately on the left-hand and right-hand end faces of the rollers arranged side by side and parallel to the axis; the sprockets arranged on each end face are alternately offset axially relative to each other by somewhat more than the thickness of a sprocket and overlap each other; the sprockets arranged axially offset relative to each other on each end face are driven by a single chain of corresponding width.
Patent DE-3519497-A1 (DE)
Title: Apparatus for making ditches
Inventor: BRANDENBURG HELMUT ING GRAD
IPC: E02F3/08
Filed: 1985-05-31
Abstract: The invention deals with an apparatus 1 for making ditches 3 and has a motor-driven parting and loading tool 11 which is pivotable about a horizontal axis Y running transversely to the longitudinal direction of the ditch and is adjustably mounted by means of pressure cylinder 16. The loading tool 11 is either of worm-shaped design and is rotatably mounted about its longitudinal axis or else consists of a chain boom fitted with endless revolving cutter chains. With its drive motor and the associated reduction gearing, it forms a constructional unit 12 which can be pivoted about the axis Y running transversely to the longitudinal direction of the ditch. So as not to overload the parting and loading tool 11 when making a ditch 3 if it has to attack harder mineral layers over the entire length, it is proposed to mount it in or on the frame 4 of the apparatus about a pivot axis Y which runs transversely to the longitudinal direction of the ditch, lies in the longitudinal centre of the tool 11 and is tangent to the peripheral half or side of the tool 11 in engagement with the mineral. By a pivoting movement about this axis Y it is possible to bring the tool 11 into engagement with the mineral only over part of its length and to thereby obtain an increased applied pressure in this area without overloading the tool 11 and drive. <IMAGE>
Patent DE-3523392-A1 (DE)
Title: Pull-out folding system
IPC: B42F7/06
Filed: 1985-06-29
Abstract: Published without abstract.
Patent DE-3524530-A1 (DE)
Title: Evaluating electronics for differential resistors to be used in sensors
Inventor: HABERLAND RUEDIGER PROF DR ING
IPC: G01B7/16
Filed: 1985-07-10
Abstract: In these evaluating electronics, having a pulse-width-modulated square wave output voltage, in which a capacitor is alternately charged up to a reference voltage via in each case one of the two part-resistors of the pickup and is subsequently recharged up to a second reference voltage, the measurement value is strictly proportional to the measurement quantity after low-pass filtering. The stability of the capacitor to be charged does not play a role in this case since the same capacitor is charged via the individual part-resistors in each charging cycle so that these evaluating electronics are suitable for high-precision applications. The circuit is furthermore distinguished by a simple construction, low number of parts, small space requirement and low costs.
Patent DE-3527679-A1 (DE)
Title: Method and device for thermic utilisation of solar energy
Inventor: PONTANI BERND
IPC: F24J2/00
Filed: 1985-08-01
Abstract: The invention relates to a method and a device for thermic use of solar energy. The outside air is as heat transfer medium guided in a rising manner, absorbing heat, in a solar collector, the air of the external environment being drawn into the solar collector by self-convection. The air flowing in is successively deflected in a rising manner in the solar collector in such a manner that it delivers thermal energy on the front side of the solar collector and it delivers over the entire surface on the rear side to a heat consumer such as for example a building facade. To this end, it is envisaged, in terms of the device, to divide the solar collector into double chambers arranged one above another, the air flow being diverted alternately from the chamber situated on the front side into the chamber lying above it situated on the rear side and vice versa.
Patent DE-3534457-A1 (DE)
Title: Plug connector strip
IPC: A47B21/00
Filed: 1985-09-27
Abstract: The invention relates to a plug connector strip for connection of apparatuses to the electrical power supply network or other networks having a plurality of plug sockets and a supply cable for the plug sockets. It is characterised in that, for arrangement on tabletops (64), it has two limbs (72, 74) which run towards one another at an angle and have a hollow profile whose cavity is wider and higher than the width and height of the largest plug socket (with plug inserted) used in the respective limb, and in that outlet openings (21) for the cables (20) leading to apparatuses are provided in one limb (72), and at least one opening for cables (37) for supplying the plug sockets is provided at the free end of the other limb (74), and in that the hollow profile has at least one flat outer surface. An advantage is that the cables (20) leading to the individual apparatuses do not run in a disturbing manner in the field of view, and that this plug connector strip can be retrofitted on any writing table (desk). <IMAGE>
Patent DE-3536781-A1 (DE)
Title: Process for the production of a planar optical waveguide
Inventor: KERSTEN RALF THOMAS PROF DR
IPC: G02B6/132
Filed: 1985-10-16
Abstract: In a process for the production of a planar optical waveguide having light-conducting regions (1), thin, glass-like layers are deposited from the gas phase in a heterogeneous reaction onto a substrate (2) by first applying a layer (3) containing a dope (dopant) (boron, fluorine) which lowers the refractive index and then a cover layer (4) as diffusion barrier for this dope onto the substrate (2) in a structured manner using conventional mask technology in accordance with a desired stripe pattern, subsequently substantially diffusing the dope out of the uncovered areas by heating, and thus forming the or part of the core region of the light-conducting regions, and then completing the optical waveguide by applying a further layer system (5). <IMAGE>
Patent DE-3540438-A1 (DE)
Title: Wishbone for windsurfers
Inventor: CONRAD MICHAEL
IPC: B63B35/79
Filed: 1985-11-14
Abstract: Wishbone for windsurfers or other wind-driven craft, in which the connection between both booms can be locked in various angular positions.
Patent DE-3540794-A1 (DE)
Title: Adjusting device of a water heater
Inventor: WAHNSCHAFFE KLAUS-DIETER ING G
IPC: H01H13/06
Filed: 1985-11-16
Abstract: An adjusting device of a water heater is to be waterjet-proof without the mobility of a rotary button being impaired. Arranged to this end between the rotary button 7 and the housing 1, 5 is an annular foam body 23. A free space 24 exists between the latter and a labyrinth profile 3, 4 on the circumference of the rotary button 7. A key button 14 mounted in the rotary button 7 is sealed by means of a sealing disk 20. <IMAGE>
Patent DE-3541120-A1 (DE)
Title: Work chair
Inventor: BORDEWIECK ECKART DR MED
IPC: A47C9/00
Filed: 1985-11-21
Abstract: The known work chairs which allow an optimum sitting position in terms of health have a deficiency insofar as the freedom of movement of the feet is greatly restricted due to their specific position. For this reason, such chairs are not suitable as seats for people whose work requires foot movements as well as hand movements. This deficiency is eliminated at least to a large extent according to the invention due to the fact that the work chair is fitted with at least one release member, projecting into the swivel range of the part of the foot or lower leg which is still substantially unimpeded for switching equipment on and off (Fig. 1). <IMAGE>
Patent DE-3542358-A1 (DE)
Title: Separator for gaseous fluids
Inventor: GUTERMUTH SEN PAUL
IPC: F24C15/20
Filed: 1985-11-29
Abstract: A separator is proposed for fluids such as grease mist, which separator includes profile components (54) configured in an arch shape in cross-section. Each profile component (54) is provided with an internal projection (58) extending in the longitudinal direction of the profile component, which projection on the one hand effects a more intense turbulence of the fluids flowing through the profile components and on the other hand increases the inherent rigidity of the profile component (10, 12). The profile components (54) are preferably detachably arranged in the separator. <IMAGE>
Patent DE-3608009-A1 (DE)
Title: Method for producing miniaturised connections (microconnections) by means of solid-state welding
Inventor: HIEBER HARTMANN DR
IPC: H01R43/02
Filed: 1986-03-11
Abstract: A method for producing miniaturised connections in electronic circuits by means of solid-state welding without any external supply of heat, current pulses being passed between a welding electrode and the materials which are to be welded, the amplitude of which current pulses is dimensioned such that the current intensity on the welding surface is 10<9> to 10<10> A/m<2>, with a pulse duration in the range from 10<-6> to 10<-3>s and a pulse interval of 0 to 10 x 10<-3>s. <IMAGE>
Patent DE-3612054-A1 (DE)
Title: Mine safety filter
Inventor: HOELTER HEINZ DIPL ING
IPC: E21F5/20
Filed: 1986-04-10
Abstract: The outer envelope of a filter used in mining is designed as a double casing, slot openings being provided in this outer casing which permit a natural air current through the double casing and ensure relatively short routes for the air. In this way, the housing of a safety filter can be kept cool to such an extent that, if smouldering fires occur, the dust present in the filter cannot ignite. <IMAGE>
Patent DE-3614633-A1 (DE)
Title: Hair-drier
Inventor: ERMRICH WOLFGANG
IPC: A45D20/12
Filed: 1986-04-30
Abstract: A hair-drier contains an oblong housing from which a handle protrudes essentially radially. The housing has an air-intake opening and a main air blow-out opening, there being arranged in the housing a blower by means of which the air can be conveyed from the air-intake opening to the main air blow-out opening. Furthermore, a heating device is situated in the housing in order to heat up the air conveyed through the housing. In order for the hair-drier to also convey air to the underside of strands of hair to be blow-dried, there is provided in the housing upstream of the main air blow-out opening at least one secondary air blow-out opening through which part of the air taken in can be blown out radially with respect to the longitudinal extent of the housing.
Patent DE-3615435-A1 (DE)
Title: Chain blocking element, in particular chain stopper, for round link chains
Inventor: PHILIPP GUENTHER DIPL ING
IPC: F16G15/04
Filed: 1986-05-07
Abstract: The chain blocking element (1), which is also suitable for use as a chain stopper, has, in the two cover plates (5, 6) of the body (3) and in the blocking plate (7), chain passages (4, 9) which are designed as round guides and have a circular cross-section whose diameter (10) is only marginally greater than the outer width (11) of the links of the round link chain (2) to be passed through. By means of the round guides, the blocking element (1) can in each case be rotated around the continuous chain strand, as a result of which it is ensured that every successive chain link of the chain strand passed through the chain passage can be locked. This also results in a particularly good and unimpeded passage of the round link chain through the passages (4, 9) at the body (3) and at the blocking plate (7) of the blocking element (1). <IMAGE>
Patent DE-3615535-A1 (DE)
Title: Potato-harvesting machine
Inventor: KAMPWERTH FRIEDRICH
IPC: A01D33/14
Filed: 1986-05-07
Abstract: The present invention describes a tractor-drawn potato-harvesting machine with a laterally arranged lifting coulter which is preceded by a laterally movable ridge roller. This ridge roller serves for the depth guidance of the lifting coulter and at the same time is connected to a shift rod which serves for actuating a hydraulic valve. When the distance between a ridge and the potato-harvesting machine changes, the distance between the ridge roller and the potato-harvesting machine also changes, with the result that a hydraulic valve is actuated. Oil is thereby conveyed to a piston/cylinder unit, by means of which the lateral offset of the potato-harvesting machine relative to the tractor is connected. The tractor driver's careless over steering the tractor accurately is consequently compensated automatically and therefore harvesting losses are avoided.
Patent DE-3623297-A1 (DE)
Title: Addition compounds, process for their preparation, and their use
Inventor: DIETZ ERWIN DR
IPC: C09K23/00
Filed: 1986-07-11
Abstract: Addition compounds which are suitable as dispersants for solids in organic media are obtained from polyepoxides based on novolaks having 3 to 11 rings and a mixture of aliphatic, aromatic and/or heterocyclic amines.