baber/WOPTO huggingface dataset:
Patent DE-3639741-A1 (DE)
Title: Concentrated food for athletes
Inventor: WAGNER HERBERT HANS
IPC: A23L29/30
Filed: 1986-11-21
Abstract: The invention relates to a concentrated food for athletes which is based on cereal products and, if required, sugar, in particular glucose. This concentrated food is wholly or predominantly composed of a protein-rich cereal preparation which is digested with a protease, which remains active even in the acidic region, the final preparation having a moisture content below 5% and, if required, containing up to 50%, based on the total weight, of sugar, in particular glucose.
Patent DE-3701186-A1 (DE)
Title: Integrated circuit device
Inventor: TOBITA YOUICHI
IPC: G11C11/34
Filed: 1987-01-16
Abstract: In memory cells with capacitors which are provided with a back-gate electrode by means of field-effect transistors, the channel region of the FET must be doped more than usual in order for the FET to block reliably. This results in increased costs. An integrated circuit device is provided with a capacitor (1), a plurality of FETs, of which one (5) has a back-gate electrode (9) and together with the capacitor represents a memory cell, and with a voltage supply circuit (100), which supplies the back-gate electrode (9) with a specified voltage, as a result of which the absolute value of the threshold voltage of the FET (5) in the memory cell is made lower than that of the remaining FETs. Such devices in which the threshold voltage is controlled by means of the back-gate electrode can be suitably used in the case of dynamic memory cells. <IMAGE>
Patent DE-3702092-A1 (DE)
Title: Alpine surfing device
Inventor: HERGETH WILLIBALD
IPC: A63C9/00
Filed: 1987-01-24
Abstract: The invention relates to an alpine surfing device with the capability of being trimmed and adapted to differing conditions. An alpine surfing device (1) consists of two skis (2, 3) connected via a lever mechanism (4), the lever mechanism (4) being connected to the skis (2, 3) via supporting feet (6, 7). According to the invention, the supporting feet (6, 7) are held in guide shoes (8, 9) for longitudinal trimming, or are mounted on plates (12) with a transverse profile for transverse trimming. Alternatively, the lever mechanism (4) is divided lengthwise and adjustable via transverse trimming apparatuses. For trimming of the edge-setting angle, the supporting feet are divided and the lower part, connected to the respective ski, can be pivoted about a longitudinal axis with the aid of an adjusting apparatus. <IMAGE>
Patent DE-3703868-A1 (DE)
Title: Adjustable mounting arrangement for a link of a vehicle wheel suspension system
Inventor: HOEFLSCHWEIGER ERWIN
IPC: B60G7/02
Filed: 1987-02-07
Abstract: Adjustable mounting arrangement (28) for a link (10) of a vehicle wheel suspension system, with a bearing bushing (34) which is fixed on the vehicle body (18) and on which is placed, coaxial thereto, a bearing eye (32) of the link (10). For the infinite variability of one kinematic parameter without influencing the other kinematic parameters, the bearing bushing (34) can be rotated around its axis (30) and is connected via a bolted engagement to the bearing eye (32) which is mounted on the bearing bush (34) in a manner such that it can be displaced in the direction of the axis (30) of the bearing bush (34). <IMAGE>
Patent DE-3711077-A1 (DE)
Inventor: BAUER GERHARD DIPL ING
IPC: C09K3/10
Filed: 1987-04-02
Abstract: The invention relates to an asbestos-free material for use as sealing, damping and/or separating element comprising an elastomer matrix which apart from the usual process fibers and elastic binders include lamellar inorganic material in an amount of 10 to 60% by weight with respect to the total mass.
Patent DE-3711467-A1 (DE)
Inventor: KIRSTEIN GERHARD
IPC: F16H61/12
Filed: 1987-04-04
Abstract: At least two microcomputers (2,4) are provided which are connected to each other by way of a bi-directional data bus (6). The 16 first microcomputer (2) receives all desired value inputs (14, 18, 22) e.g. from a gearchange selector 12, accelerator pedal 16 and brake pedal 20, and controls or regulates non-pulse-width-controlled components (32) of the propulsion system (10) in dependence thereon, while the second microcomputer (4) controls or regulates pulse-width-controlled components (46) according to a control code through the first microcomputer (2). Each microcomputer includes its own fault diagnosis circuit. <IMAGE>
Patent DE-3713707-A1 (DE)
Inventor: SCHWARZFELLER HOLGER
IPC: E04H17/14
Filed: 1987-04-24
Abstract: To create a post for enclosures, partitions, and similar structures consisting of several parts and involving a strip of hollow structural section that will allow the rapid and rational assembly of such enclosures as bar-grid fences and similar structures, whereby disassembly will be impossible without destroying the components, the length (2) of hollow structural section has a gap along one side flanked by two separated flanges (3), which extend either inward or outward and between which are accommodated webs (4) that match the shape of each flange and that are part of a length (5) of more or less T or  pi -shaped structural section that closes off the gap, leaving room outside on each side of the flanges between the length of hollow structural section and the matching sections of a spine (6) on a length (5) of T or  pi -shaped structural section, whereby the length of T or  pi -shaped structural section can be locked into the length of hollow structural section.
Patent DE-3715598-A1 (DE)
Title: Cooking stove with heat self-cleaning - has main and auxiliary fume flues with shutter and afterburner
Inventor: BAUMGARTL MANFRED
IPC: F24C14/02
Filed: 1987-05-09
Abstract: The cooking stove has pyrolitic self-cleaning of the oven, together with a fume flue from the latter with after-burner. The flue (3) comprises parallel main (4) and auxiliary (5) sections, containing a controllable shutter and the after-burner (7,6). In normal use, the inlet from the oven (1) to the auxiliary section is shut off and while cleaning that to the main section is also shut off. ADVANTAGE - Uses catalytic after-burner only during cleaning.
Patent DE-3722925-A1 (DE)
Title: Goods display device
Inventor: GREIM WERNER
IPC: A47F5/11
Filed: 1987-07-10
Abstract: There is proposed a wedge-shaped stand for a goods display container whose front wall 10 and whose rear wall 22 are joined by folding walls 42, 44. In this arrangement, the front wall 10 is produced in one piece with two folding-wall halves 42 and the rear wall 22 is produced in one piece with two folding-wall halves 44. Base tabs 34, 36, which are joined together in articulated fashion, adjoin the base edges of front wall and rear wall. <IMAGE>
Patent DE-3727927-A1 (DE)
Title: Coin unit for an entertainment machine
Inventor: GAUSELMANN PAUL
IPC: G07F17/34
Filed: 1987-08-21
Abstract: In entertainment machines, with the front side opened, the coin unit can be extracted from the machine housing and, when the end position is reached, can be pivoted. The coin unit is fastened positively to a receiving device. Formed between the coin tester of the coin unit and the receiving device is an interspace, in which an electromagnetically actuable acceptance-blocking device for the coins is arranged. In the event of a change from a mechanical to an electronic coin tester, the acceptance-blocking device fastened to the receiving device has to be removed. For the purpose of a coin-tester change which can be carried out in a simple way, the acceptance-blocking device is fastened to the web of the U-shaped receiving device by means of a push-and-turn connection.
Patent DE-3728738-A1 (DE)
Title: Exchange process for oil and gas deposits
Inventor: THORNAGEL NORBERT
IPC: E21B43/20
Filed: 1987-08-26
Abstract: During the raising of natural resources, such as oil and natural gas for example, faults or even fractures in the earth's crust occur, especially in the case of natural resources lying below the water surface, because cavities have developed due to the working of the natural resources. By the exchange, here natural resources for water, by means of tandem pipes for the exchange process, the cavities and therefore the damage to the earth's crust with every conceivable consequence can be avoided. Drawing 4 illustrates the exchange of the oil by water, where it is to be noted that at no time can a cavity develop during this procedure and therefore there is neither the danger of a fault nor a fracture in the earth's crust.
Patent DE-3729455-A1 (DE)
Title: Packaging tray or crate made of cardboard for packaging products, preferably agricultural products, from a blank
Inventor: KRAUTTER HERMANN
IPC: B65D5/00
Filed: 1987-09-03
Abstract: The invention relates to a packaging tray made of cardboard from a blank (1), consisting of a bottom onto which multiple flaps (5, 6) are moulded as transverse walls along side walls (3, 4) and transversely thereto. Starting from the edges (42, 43) of the side walls (3, 4) there are two slots (8, 9, 12, 41) of the depth of the side walls (3, 4) in each case between the multiple flaps (5, 6) in the direction of the fold lines (23, 26) thereof and between the multiple flap (5) adjacent to the bottom in the direction of the fold line (27) between the bottom (2) and the connected multiple flap. In the region of the slots (8, 9, 12, 41), the multiple flaps (5, 6) are folded forming flaps (13, 19, 15, 21, 33, 37, 31, 35) at the ends. Inside the multiple flap (6) on both sides, fins (17, 28) are cut out and connected integrally to the multiple flap (5) via the fold lines (23, 26). The multiple flap (6) is folded back inwards onto the multiple flap (5) and the flaps (19, 21, 31, 33) at the ends are then folded, together with the flaps (13, 15, 25, 37) at the ends of the multiple flap (5), to form a prismatic hollow space (40) and are connected to the side walls (3, 4). <IMAGE>
Patent DE-3730313-A1 (DE)
Title: Method of producing a duplicate model of a dental master model, as well as a duplicating split plate for performing this method
Inventor: STOLZENBURG PETER
IPC: A61C9/00
Filed: 1987-09-10
Abstract: Method of producing a duplicate model of a master model provided with a split base formed using a master split plate, with production of a duplicating impression of the master model by casting the master model contained in a flask with duplicating composition, allowing the duplicating composition to harden, releasing the master model from the duplicating impression and producing the duplicate model by casting the duplicating impression with embedding composition with formation of a split profile corresponding to the split profile of the master split plate, moulding of the peripheral edge of the master split plate during production of the duplicating impression, removing the master splitting plate from the duplicating impression, insertion of a duplicating split plate which exactly corresponds to the master split plate but is provided with recesses into the groove, formed by the peripheral edge of the master split plate, in the peripheral wall of the duplicating impression, and casting the duplicating impression by introducing embedding composition through the recesses in the duplicating split plate, and a duplicating split plate for performing this method. <IMAGE>
Patent DE-3731500-A1 (DE)
Title: Inner lining for cylindrical ball mills
Inventor: PICHLMAIER ERICH ING
IPC: B02C17/22
Filed: 1987-09-18
Abstract: The inner lining of the ball mill has grooves running in the circumferential direction and elevations running in the axial direction. The height of these elevations diminishes from the feed side to the discharge end of the mill, the flank angles becoming smaller in the axial direction. In the axial direction from the feed side to the discharge side, the groove radii or groove widths can also be designed so as to be decreasing, so that classification of the grinding balls takes place over the axial length of the grinding chamber.
Patent DE-3732129-A1 (DE)
Title: Drive for a folding apparatus
Inventor: FISCHER HERMANN DIPL ING
IPC: B65H45/16
Filed: 1987-09-24
Abstract: To avoid damage to folded copies (6) during the transfer from the tucker blade cylinder (5) to the folding jaw cylinder (7), the folding jaw cylinder (7) is driven intermittently or in a pulsating manner. In this case, during the transfer of the folded copies or at the point in time of the tucker blades (9) being inserted into the folding jaws (10), the same speed prevails between the cylinders (5, 7); after the transfer operation of the folded copies (6), the speed of the folding jaw cylinder (7) is reduced. The speed of the folding jaw cylinder (7) can then be increased again. In this case, if appropriate, the delivery of the folded copies from the folding jaw cylinder (7) to the next unit, for example to a pair of folding rollers (12) or to a spider wheel, can also take place at a reduced speed, i.e. only after delivery of the folded copies (6) from the folding jaw cylinder (7) to the following unit is the speed of the folding jaw cylinder increased again. <IMAGE>
Patent DE-3733323-A1 (DE)
Title: Method and device for making power stations, possibly together with desalination plant, mobile
Inventor: GREUL ARTUR RICHARD
IPC: B63B35/44
Filed: 1987-10-02
Abstract: Making a power station, possibly together with desalination plant, mobile by mounting on a platform created by joining together several ship's hulls to form a catamaran, in which the central space is closed by vertical transverse walls on the bow and stern sections to achieve an increased burden. The connection between the two ship's hulls is formed by arc-shaped pipe crosspieces and tubular athwartships crosspieces which engage deeply in the athwartships bulkheads.
Patent DE-3736317-A1 (DE)
Inventor: SCHLUTIUS ROGER
IPC: B65D5/20
Filed: 1987-10-27
Abstract: The folding box is made from a single-piece blank, the blank being provided with impressed folding lines in the end and side walls which lines adjoin a central base area. In the production of complex packages, e.g. for chocolates or the like, a folding box is firstly produced without a projecting edge. A piece of cardboard, possibly provided with a padded insert, is bonded to said folding box. In this case, if the piece of cardboard is larger, a projecting edge results in relation to the base area of the folding box, which gives a visually attractive impression. However, the manufacturing costs are relatively high in respect of the large requirement of material and the large number of production steps required. In the new folding box, the bonding of a piece of cardboard, provided with a padded insert, is avoided due to the special type of folding. The new folding box can be manufactured automatically and requires only a small transport space when being transported from the manufacturer's to the user. <IMAGE>
Patent DE-3800295-A1 (DE)
Title: Phenolic urethane and urea derivatives and organic material stabilised therewith
Inventor: SCHOENKAES UDO DR
IPC: C10M133/22
Filed: 1988-01-08
Abstract: The known phenolic urethane/urea derivatives exhibit a stabilising action in organic materials which, however, only lasts a short time. Stabilisers which were more effective, even over longer periods of time, were sought. Compounds according to the invention correspond to the formula <IMAGE>  in which     R denotes straight-chain or branched C1-C8-alkyl or cycloalkyl   n denotes a number from 2 - 12 and   A denotes an O atom or NH. They have an effective and wide stabilising action which lasts for longer periods of time. Use for stabilising organic material, in particular polymers, such as polyolefins, polyamides as well as oils.
Patent DE-3800338-A1 (DE)
Title: Hydraulic servo device
Inventor: RUSTIGE HAYNO DIPL ING
IPC: B62D5/10
Filed: 1988-01-08
Abstract: The servo device comprises a geared motor with two gearwheels (14, 15), one of which has a central hollow shaft (21), in which a follow-up piston (26) is arranged. The latter has an external thread (27) which meshes with an internal thread (28) formed in the hollow shaft. Provided on the outsides of the follow-up piston are pressure spaces (31, 32) which are limited by collars (29, 30) and which can be loaded or relieved by means of forces acting on the follow-up piston and as a result of the displacement of the latter, together with the hollow shaft (21). A force equilibrium is thereby obtained on the follow-up piston which, as a result of a corresponding rotation of the gearwheels and corresponding pressure loading, can now be adjusted easily by means of the two threads and can thereby transmit forces or movements. <IMAGE>
Patent DE-3805859-A1 (DE)
Title: Table
Inventor: UNDEN JOHANN
IPC: A47B9/00
Filed: 1988-02-25
Abstract: In the case of a table, the table upper part (2) is connected, so as to be capable of adjustment in the vertical direction via an adjusting device, to a table lower part (1) standing on the floor. The adjusting device comprises two freely crossing supporting struts (6, 7) of equal length which run mirror-invertedly with respect to a transverse median plane (Q) and, on the one hand, are articulated on the one table part (2) and, on the other hand, are horizontally movably guided on the other table part (1). When adjusting the table upper part (2), the distance between the movable supporting-strut ends changes, the crossing point of the two supporting struts (6, 7) in the transverse median plane (Q) being vertically shifted. Two equal-length reinforcing struts (14, 15) are articulated, on the one hand in the transverse median plane, coaxially on a vertically guided guide piece (16) and, on the other, mirror-invertedly with respect to the transverse median plane (Q), in each case on one of the supporting struts (6, 7), so that when the table upper part (2) is raised the guide piece (16) moves upwards and when the table upper part is lowered the guide piece (16) moves downwards. <IMAGE>
Patent DE-3807190-A1 (DE)
Title: Heating apparatus, in particular vehicle heating apparatus
Inventor: GLASER PETER
IPC: F24H9/18
Filed: 1988-03-04
Abstract: A heating apparatus is specified, in particular a vehicle heating apparatus, which is used, for example, as vehicle auxiliary heating. A burner component, which contains the mixture preparation devices and the ignition device, is accommodated in a burner head housing part of the heating apparatus. Said burner component is radially and axially fixed in its position in the burner head housing part by means of a bearing, and there is provided a press-on device which presses the burner component in this centred position on the bearing axially towards the combustion pipe of the heating apparatus, which defines the combustion chamber of the heating apparatus and is arranged in the axial extension of the burner component. Use is made here, as the bearing, of ribs which are expediently formed on the burner head housing part and reach into the interior of the same. The press-on device is formed by a press-on wedge which is displaceable in the radial direction and pushes, by its one face, against the outer wall of the burner component.
Patent DE-3808904-A1 (DE)
Title: Integrated transistor amplifier stage
Inventor: MATTFELD JOHANN DIPL ING
IPC: H03G3/30
Filed: 1988-03-17
Abstract: The invention relates to an integrated transistor amplifier stage having an amplifier transistor, in which, because of a changing input voltage, a regulation of the signal supplied to the amplifier transistor is required so that the drive to the latter remains constant. In a transistor amplifier stage having two complementary control transistors which are connected in series via the emitters, in which transistors the change of the internal impedance is used for gain control and the bias voltage of the two control transistors is generated with two series-connected diodes, according to the invention the junction between the two diodes is connected both via a resistor to the base of the amplifier transistor and to a direct voltage generated internally via an integrated voltage divider.
Patent DE-3810893-A1 (DE)
Inventor: BIGGS PETER JOHN
IPC: B60S1/38
Filed: 1988-03-30
Abstract: A pivot joint is provided for pivotting together a first member (2) and a second member (3), at least the first of which is of channel-section at the joint and the second of which is adapted to seat within the first, the pivot joint comprising a plastics joint body (4) of generally channel section adapted to sit within the first member (2) and to receive the second member (3) therewithin, the joint body (4) (or first member (2)) having a first pair of trunnion members (6) adapted to cooperate with apertures (8) in the first member (2) (or the joint body (4)) and the joint body (4) having a second pair of trunnion members (9) extending inwardly and cooperating with a pair of aligned keyhole slots (12) provided in the outer surface of the second member (3). The joint is particularly useful in manufacture of windscreen wiper arrangements. <IMAGE>
Patent DE-3811602-A1 (DE)
Title: Radial fan
Inventor: MICHALLA SIEGFRIED
IPC: F04D29/28
Filed: 1988-04-07
Abstract: A radial fan with a spiral housing and an impeller located on a driven shaft is characterised in that the leading edge (8) of the delivery blades (2) is in each case at an acute angle to the impeller axis, in such a manner that the ratio of the axial length (b1) of the leading edge (8) to its projection onto the rear wall (4) is 1.5 to 2.5 - preferably 2; the curvature of the delivery blades (2) with regard to the direction of rotation of the impeller is directed forwards (Fig. 1). <IMAGE>
Patent DE-3816106-A1 (DE)
Title: Multiple hinge joint for connecting the rail sections of a folding guide rail of an inclined hoist
Inventor: BOECKER ALBERT
IPC: B66B7/02
Filed: 1988-05-11
Abstract: The invention relates to a multiple hinge joint, in particular double or more than double hinge joint for connecting the adjacent guide rail sections of a telescopic length of an inclined hoist. The essence of the invention resides in the fact that the individual hinge plates of the hinge link are assigned stiffening elements which even out the individual folding angles of the hinge plates among themselves while simultaneously supporting the hinge plates. For this purpose toothed segments which are preferably arranged adjacent to the hinge plates and are connected to the latter are provided (Fig. 7). <IMAGE>
Patent DE-3818944-A1 (DE)
Title: Internal (immersion) vibrator for compacting powdered media
IPC: B06B1/16
Filed: 1988-06-03
Abstract: The invention relates to an internal vibrator for compacting media, which has an elongated cylindrical compacting element which is immersed into the medium. The known internal vibrators have driven oscillation generators built into the compaction element. The drive in this case takes place either externally via a flexible shaft or by a built-in motor, in particular an electric motor. The flexible shaft drive presents problems if the spatial conditions are confined at the place where the vibrator is used. The electromotive drive requires a drive frequency which is many times the normal mains frequency and consequently requires a converter. The aim of the invention is to provide an immersed vibrator which can be operated electromotively at the mains frequency. This is achieved by the oscillation generator being rigidly built on to the outer end face of the compaction element is designed as an external vibrator 1, known per se, with an unbalanced shaft 1a driven by the built-in motor, the central axis of the unbalanced shaft 1a and the longitudinal central axis of the compaction element 4 being substantially in line. <IMAGE>