baber/WOPTO huggingface dataset:
Patent DE-3636860-A1 (DE)
Title: Multi-stroke moulding press
IPC: B21K1/46
Filed: 1986-10-29
Abstract: A first and second bottom die are fastened to a body at a lateral distance from one another. An upper die support (25) is pivotably accommodated on the front end of a press carriage (15) which can reciprocate on the two bottom dies (12), (14) and the upper die support (25) supports in its turn first, second and third upper moulding dies (33), (36), (43) which are arranged at equal intervals on an arc of a circle. The upper die support (25) is alternately pivoted between a first position, in which the first and second upper dies are aligned with the first and second bottom dies, and a second position in which the second and third upper dies are aligned with the first and second bottom dies. In the first position, the first upper moulding die (33) imparts a first shape to a workpiece (b), by means of compression of the workpiece between the first upper die and the first bottom die. In the second position, the second upper die accommodates the workpiece to which the first shape has been imparted and then, in the second position too, a second shape is imparted to the workpiece by means of compression of the workpiece between the second upper moulding die (36) and the second bottom die (14). In addition, in the second position, the workpiece, to which the second shape has already been imparted, has a third shape imparted to it by the third upper moulding die (43) by means of compression between the third upper die and the second bottom die. Alternatively ... Original abstract incomplete. <IMAGE>
Patent DE-3638180-A1 (DE)
Inventor: LANGE PETER
IPC: F16K3/08
Filed: 1986-11-08
Abstract: PCT No. PCT/DE87/00491 Sec. 371 Date Jul. 7, 1988 Sec. 102(e) Date Jul. 7, 1988 PCT Filed Oct. 30, 1987 PCT Pub. No. WO88/03625 PCT Pub. Date May 19, 1988.An upper valve component for a sanitary fixture including a sleeve type head fastenable in a valve housing and a spindle which extends through the center of the sleeve head and is equipped with a socket head, the spindle having exterior annular faces which radially position it within the sleeve head. The exterior annular face of the spindle includes a number of annular grooves therearound, some of which are provided with sealing rings to seal the spindle within the sleeve head. At the end of the sleeve head which is proximate the socket head of the spindle, there is an internal annular recess. The valve component includes a pretensioned elastic bearing which is insertable into the annular recess between the spindle and the sleeve head can be removed or inserted without disassembly of the valve. The bearing has an external surface which presses against the internal surface of the recess and has an internal surface which bears against the spindle. The bearing also includes a flange extending inwardly for locking engagement with one of the annular grooves in the spindle to inhibit rotation of the spindle.
Patent DE-3639063-A1 (DE)
Inventor: GOETTSCHE REIMER DR
IPC: B27K3/52
Filed: 1986-11-14
Abstract: Wood preservatives based on a copper compound and an aliphatic carboxylic acid and additionally containing a polyamine, and a method for preserving wood with these preservatives.
Patent DE-3639701-A1 (DE)
Title: Surface-mounted prefabricated case for doors or the like
Inventor: KUEFFNER REINHOLD
IPC: E06B1/34
Filed: 1986-11-20
Abstract: The invention relates to a prefabricated case for door openings of single-plank walls, comprising     a) an essentially L-shaped door-stopping frame, and b) an essentially L-shaped case which can be screw-connected to the door-stopping frame.   Given said prefabricated case, the door-stopping frame (10) can be screwed on via at least one pair, provided in the inner corner region of the L, of coordinated shaped elements (30, 31). A prefabricated case of this type is provided, in particular, for installation over existing prefabricated cases which are in need of renovation.
Patent DE-3643195-A1 (DE)
Title: Hinge fitting for seats with an adjustable backrest
Inventor: WICENEC MATHIAS
IPC: B60N2/22
Filed: 1986-12-18
Abstract: Hinge fitting for seats with an adjustable backrest, which has a first hinge part (1), attached to the backrest, and a second hinge part (2), attached to the seat part of the seat, which parts are connected pivotably around a transverse axis (3). A support projection (15), which protrudes laterally from one hinge part (1, 2), is inserted into a cylindrical recess (7), coaxial to the transverse axis (3), on the other hinge part (1, 2) approximately until it reaches the floor of the recess. Formed in the support projection (15) are depressions (17, 17', 17'', 17''') which run parallel to the transverse axis (3) and are intended for the swivelling reception of clamping elements (8) which, when clamped in a spring-loaded manner between the hinge parts (1, 2), make locking of the backrest possible and, when pivoted via a release device, make possible an infinitely variable adjustment of the backrest. <IMAGE>
Patent DE-3701611-A1 (DE)
Title: Device for filling and closing valve bags
Inventor: COMBRINK ALOIS
IPC: B65B61/28
Filed: 1987-01-21
Abstract: For closing the valve of a valve bag, the coated inner surfaces of the valve are activated after prior cleaning and interconnected by gluing or welding. In order that the valve is correctly positioned in relation to the tools carrying out individual operations, an accurate alignment is necessary after the bag has been pushed off from the filling pipe of the filling machine. A roller conveyor (1) is connected downstream of the filling machine. The driven rollers (4) of the roller conveyor (1) are arranged at such a spacing from one another that a support strip (5) of a comb (6), which is movable in the vertical direction, lies in each gap lying between two adjacent rollers. In the lower end position, the support strips (5) lie below the transport plane of the roller conveyor (1). In order to raise the bag, which has been transported into the region of the comb (6), from the rollers (4), the comb (6) is first moved upwards in the vertical direction and subsequently moved in a horizontal plane. At the same time, the bag is aligned by an aligning rail (10). The device according to the invention can be used in particular in combination with high-performance filling machines, for example with rotating filling machines. <IMAGE>
Patent DE-3703101-A1 (DE)
Title: Device for cutting up herbs and foodstuffs
Inventor: BRUNSCHWEIGER SEBASTIAN
IPC: B26B29/06
Filed: 1987-02-03
Abstract: Cutting up herbs and foodstuffs, in particular onions, is time-consuming and unpopular work in the kitchen. With a device which consists of a plate with lateral handle, on which guide bars for the kitchen knife are situated at intervals, the cutting-up proceeds without risk of injury up to six times more quickly than with conventional cutting-up by hand.
Patent DE-3705500-A1 (DE)
Title: Method of structuring solar cells with the aid of a laser in the pulse mode
Inventor: JUERGENS WILFRIED DIPL PHYS
IPC: H01L31/046
Filed: 1987-02-20
Abstract: To structure solar cells, lasers in the pulse mode are used to selectively cut layers. In order to increase the processing speed, the novel method employs an elongated laser focal spot (2) which is produced with the aid of an anamorphotic optical imaging system (9) and has virtually the same energy density over the entire imaging area. The processing direction on the layer to be cut (6) is chosen so as to coincide with the longitudinal extension of the laser focal spot (2). The laser focal spots are applied so as to intersect one another. The method can be applied in the fabrication of solar cells. <IMAGE>
Patent DE-3708324-A1 (DE)
Title: Electronic system for agricultural machines
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: A01M7/00
Filed: 1987-03-14
Abstract: Electronic system for agricultural machines which are equipped with an electronic on-board computer having an indicator and an input keyboard, the indicator possessing a display, via which, by means of indicated terms, a dialogue with the user of the machine takes place and/or an indication and/or instructions to the user are given. In order substantially to improve the known electronic system for worldwide use so that anyone can operate it, provision is made for the terms and words employed for the dialogue with the user to be programmed and/or stored in the microcomputer in various languages, and for the terms to be indicated in the display in the desired language by means of a change-over device.
Patent DE-3710837-A1 (DE)
Title: Press-down device for a laying device for laying plate-like elements
Inventor: PROBST MARTIN
IPC: E01C19/52
Filed: 1987-04-01
Abstract: The invention relates to a press-down device for a laying device for laying plate-like elements, in particular layers of interlocking blocks. The press-down device has a region which is pressed against the surface of the layer of interlocking blocks when the latter is clamped in between two clamping jaws (2, 2) of the laying device. The press-down device is in this case fixed to one clamping jaw (2) in such a way that the region is pressed against that edge region of the layer of interlocking blocks (3) which faces the one clamping jaw (2). The press-down device preferably has the form of a press-down bar (13) which runs parallel to the one clamping jaw (2) and is spaced from the latter. <IMAGE>
Patent DE-3716377-A1 (DE)
IPC: B67D7/02
Filed: 1987-05-15
Abstract: The device for distributing fluid, foamy or pasty materials from a portable container through a discharge valve by means of compressed gas or compressed air comprises a combination of a compressed air loading station with at least one portable container, in which device the loading station and the container have in each case a coupling-on apparatus, provided with non-return valves, by means of which apparatus the container and the loading station can be connected to one another in terms of air pressure with automatic opening of their non-return valves and can be separated from one another with automatic closure of their non-return valves in such a way that the loading station and the container are closed in an airtight manner by their respective non-return valves. <IMAGE>
Patent DE-3718980-A1 (DE)
Title: Step-and-repeat machine (repeater)
IPC: G03B27/20
Filed: 1987-06-03
Abstract: A description is given of a step-and-repeat machine for exposing films (3) in accordance with introduced masters (7) by means of contact printing. In this case, the masters can be fastened to a carriage which can be moved rectilinearly in one direction (x) and the films can be fastened on a table (2) which can be moved rectilinearly in a direction (y) perpendicular thereto. An optical scanning device (12), preferably a camera built into the table, serves to localise markings (13) present on the masters, and an adjusting device which is controlled by the scanning device aligns the masters with respect to the table. For the purpose of aligning the masters, it is expedient that the carriage and the table can be pivoted with respect to each other in the xy plane. <IMAGE>
Patent DE-3721923-A1 (DE)
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P1/218
Filed: 1987-07-02
Abstract: A ferromagnetic resonance device utilises the perpendicular resonance of a ferrimagnetic yttrium iron garnet (YIG) thin film operable under a d c bias magnetic field directed perpendicularly to a major surface of a substrate on which the YIG thin film element is mounted. By making the YIG thin film so that a major surface thereof is formed as a (100) crystal plane, or so that a major surface thereof is formed as a (111) crystal plane and the YIG comprises substituted YIG having a reduced uniaxial magnetic anisotropy constant, the lower limit of the resonance frequency is greatly lowered. Thus, a wide range variable filter device can be obtained. A filter device is described, comprising two YIG thin film elements 23, 24 on a GGG substrate 25, coupled with strip lines 26, 27, 28. <IMAGE>
Patent DE-3725551-A1 (DE)
Title: Electrically heated boiling down pot esp. for vegetables or fruit - has at least one electric heater and thermostatic switch as opener for switching heater on and off and thermostatic switch as closer
IPC: A47J27/62
Filed: 1987-08-01
Abstract: The switching temp. of the first thermostatic switch is adjustable. A timing clock (14) is provided for setting the duration of the boiling down period, which has an electric clock movement (15). The second thermostatic switch (21) designed as a closer, switches the timing clock on depending on the temp. of the pot contents. A main switch (13) is connected to the timing clock movement, and with the switching on of the pot or setting the boiling down time, the current circuit of the electric heater is connected to the current source, and with the switching off of the pot or the expiry of the set boiling down time, the current supply to the heater (11) is interrupted. Each thermostatic switch (19,21,22) has its own heat sensor (19a,21a,22a) and the second thermostatic switch (21) is set at a constant temp., which lies at the lower limit of the temp. range of the first thermostatic switch (19), needed for the boiling down purposes. The switching difference of the second thermostatic switch (21) is greater than that of the first thermostatic switch.
Patent DE-3726774-A1 (DE)
Title: Ignition and starter switch with sliding contacts for installation on a steering lock antitheft device for motor vehicles
Inventor: TURATTI MARIO
IPC: H01H27/06
Filed: 1987-08-12
Abstract: The ignition and starter switch with sliding contacts is provided for installation on a steering lock antitheft device with a cylinder lock in motor vehicles. The rotor which supports the movable contacts is mounted in a hollow body which is fastened to the baseplate which supports the fixed contacts and forms a flat casing together with the said plate, which casing is equipped with parts for fastening to the outside of a steering lock antitheft device. In the casing there are situated locking elements for positioning, elastic restoring means and means for preventing repetition of the starting process, which are connected to the cylinder lock of the steering lock antitheft device. <IMAGE>
Patent DE-3728481-A1 (DE)
Title: Optical transmission system
Inventor: HERRMANN HANS GEORG DIPL ING
IPC: H04R1/06
Filed: 1987-08-26
Abstract: The invention relates to a device for transmitting digital, pulse-frequency or pulse-code-modulated signals in standardized format, having at least one carrier or clock frequency, in particular for transmitting pure audio frequency signals in the hi-fi range for stereo systems, CD players or the like, having high-luminosity light-emitting or laser diodes which are acted upon at least by one transmitting unit. The modulated light signals emitted by the transmitting diode are shaped (formed) with the aid of an optical system (5) into a convergent, parallel or divergent beam (6) and fed to an optical system (7, 8, 11) in the focal plane of which there is a photodiode which is electrically connected to a receiver in such a way that the image of the transmitting light-emitting diode can be imaged on the photodiode. The transmitting system is constructed as a duplex system and there is arranged at the focal point or in the focal range of the optical system both a light-emitting diode and a photodiode, which is respectively electrically connected with its transmitter or receiver. <IMAGE>
Patent DE-3731359-A1 (DE)
Title: Device for dicing blocks of frozen foodstuffs
Inventor: HAGER JUERGEN
IPC: B26D3/18
Filed: 1987-09-18
Abstract: The invention relates to a device for dicing blocks of frozen foodstuffs having: a unit for slicing the blocks which are pressed against a stop by means of a reciprocating knife, the stop being arranged behind the knife at a distance from it which is equal to the slice thickness, the stop reciprocating together with the knife and being arranged with respect to the knife so as to leave a gap through which material can pass; a dicing unit which has rotating and fixed knives and a slide for feeding slices to be diced; and a unit which is rotatably articulated so the upper end of the said device, reciprocates together with the knife, point backwards towards the dicing unit and is displaceable from the latter on an inclined surface, for transferring slices from the unit for slicing the blocks into the dicing unit. To increase output, provision is made for the unit for transferring slices to have a conveyor with circulating conveying means and to include a holding edge which is supported by the conveyor and reciprocates with respect to the latter, control being such that operation of the knife is made to commence in each case at about the start of the feed stroke and that the holding edge is opened and closed during the cutting stroke of the said knife to allow a slice to pass through.
Patent DE-3732547-A1 (DE)
Title: Device for producing and monitoring varying connections between in each case two lines for liquids and/or gases
Inventor: DOEHRER KLAUS
IPC: F16L23/16
Filed: 1987-09-26
Abstract: In known devices of this type, which are used in particular in the transfer of chemicals, either supervisors or external fault indicators are necessary, which often only leads to the detection of a fault when major damage or hazards have already arisen. This state is to be improved with the novel device. The novel device 1 consists of a mechanical part 10, which produces the connection between two lines 2 and 4 and is equipped with several sensors 5, 6, 7, as well as of a control unit 8 which receives data from the sensors 5, 6, 7, processes the data and converts the data into control commands for valves 9, pumps and if need be further components. The novel device is suitable in particular for the safe transfer of chemicals, e.g. between stationary installations and tankers. <IMAGE>
Patent DE-3735480-A1 (DE)
Title: Device for preventing weed growth on the root ball of a container plant
Inventor: KUPKE JUERGEN
IPC: A01G13/02
Filed: 1987-10-20
Abstract: The device comprises an apron (1) which projects on all sides beyond the border of the receptacle (4), consists of a light- impermeable, flexible material and has an incision (2) which runs from the apron border approximately to the centre of the apron or some way beyond this. The apron serves to prevent weed growth on the root ball of a container plant, in particular of a woody plant, introduced into a receptacle and is particularly suitable for use in nurseries. <IMAGE>
Patent DE-3804072-A1 (DE)
Title: Method for the electrostatic coating of motor-vehicle bodies and device for carrying out the method
Inventor: LUDERER FRED
IPC: B05B5/08
Filed: 1988-02-10
Abstract: In the electrostatic coating of motor-vehicle bodies with an outer preservative agent, in particular an aqueous preservation wax, for the temporary protection of new bodies during transportation, as the body moves past the spraying device there are set up between the latter and the window regions of the body, to be precise directly in front of the latter, electrostatic droplet-deflecting zones which are restricted in a defined manner and are of a polarity which is the same as the polarity of the droplets charged by the coating zone, and during the coating process these deflecting zones are moved together with the body, which results in the body windows remaining essentially free of a deposit of preservative agent. The droplet-deflecting zones are produced by planar deflecting electrodes which are arranged directly in front of the body windows.
Patent DE-3808335-A1 (DE)
Title: Fastening element for busbars or the like
Inventor: JAEGERSKUEPPER RAIMUND
IPC: H01R4/38
Filed: 1988-03-12
Abstract: With the aid of a fastening element (1) for busbars or the like, especially a fastening nut, composed of electrically conductive material, especially of metal, it is possible to connect an external conductor (3), which is used, for example, as a voltage tab, in an electrically and mechanically optimum manner to a busbar or the like, by a conductor connecting body (2) for the electrical conductor (3) being permanently fitted to the fastening element (1). <IMAGE>
Patent DE-3810467-A1 (DE)
Title: Fuel injection valve for an air-compressing internal combustion engine with direct fuel injection
Inventor: HOSPITAL ANDREAS DIPL ING
IPC: F02M61/18
Filed: 1988-03-26
Abstract: The invention relates to a fuel injection nozzle for an air-compressing internal combustion engine with direct fuel injection, with a nozzle needle guided in the needle body, which needle, against spring force and counter to the direction of flow of the fuel, lifts with its conical seating surface from a valve seat, correspondingly formed as seating cone in the nozzle body, the injection-side end of the needle simultaneously emerging from a blind hole arranged in the end summit of the nozzle body. The needle end is provided with a rotationally symmetrical constriction, the contour of which is designed in the nature of a hyperbolic conoid. When the nozzle needle is fully opened the lower end of the constriction lies on a level with the blind hole-side opening of an injection hole designed as transverse bore.
Patent DE-3811975-A1 (DE)
Title: Pad printing machine
Inventor: AUERSWALD ULRICH
IPC: B41F17/00
Filed: 1988-04-11
Abstract: The invention relates to a pad printing machine having a pad which is mounted on a cross slide, is adjustable, is fastened to the slide of the cross slide facing the plate and can be adjusted and fixed in two directions perpendicular to each other and perpendicular to the printing direction of the pad. The angular position of the pad about an axis parallel to its printing direction can thus be set with the minimum of adjustment effort so that the pad is fastened on a pad carrier which is held captively by a bearing pin in a bearing bore of the slide aligned in the printing direction, is mounted so as to be freely rotatable, and can be retained in the rotary position set.
Patent DE-3812058-A1 (DE)
Title: Arrangement for overvoltage protection in low-voltage installations
Inventor: HASSE PETER DR ING
IPC: H02H9/04
Filed: 1988-04-12
Abstract: The invention relates to an arrangement for overvoltage protection in low-voltage installations, having a spark gap (2) which can carry lightning-strike currents and is capable of extinguishing consequential currents, and having a cable branch (4) which is connected in parallel with the spark gap and has a varistor (5), thermal monitor of the varistor being provided. In order to achieve the characteristic of the extinguishing spark gaps and varistors even when extinguishing spark gaps and varistors whose electrical data are only coarsely matched to one another are used and which have a relatively wide scatter range (tolerance band), such that, if a critical surge current is exceeded on the cable branch which contains the varistor, a voltage drop is produced which is so great that the extinguishing spark gap responds reliably, the invention provides that an impedance (6 "Z") is provided in the parallel-connected cable branch (4), which impedance is connected in series with the varistor (5) and whose impedance value is dimensioned such that the voltage drop which is produced on the series circuit formed by the varistor (5) and the impedance (6) when a specific, critical peak surge current value (for example a 5 kA surge current for 8/20  mu s) is exceeded reaches the response voltage of the spark gap (2). <IMAGE>
Patent DE-3812882-A1 (DE)
Title: Telephone box or telephone hood
Inventor: KLUWE WOLF
IPC: E04H1/14
Filed: 1988-04-18
Abstract: The invention relates to a telephone box (1) or a telephone hood (2), in the case of which use is made, at the corners, of tubular columns (3), between which the necessary mounting parts, such as the side parts (4) or the rear wall (6), are fixed with the aid of clamping strips (17, 23, 24, 31, 32, 39, 41, 43). <IMAGE>
Patent DE-3818587-A1 (DE)
Title: Anti-theft device for skis with poles
Inventor: SAUTER PAUL GERHARD
IPC: A63C11/00
Filed: 1988-06-01
Abstract: Published without abstract.