baber/WOPTO huggingface dataset:
Patent DE-3611517-A1 (DE)
Title: Dispenser for labels or the like
Inventor: HERMANN KLAUS-DIETER
IPC: B41K3/04
Filed: 1986-04-05
Abstract: A dispenser for stickers, labels or the like is proposed, which has a base part bearing functional elements, the labels or the like being conveyed on a label tape which is guided around a deflection edge at which the labels or the like can be detached and removed. For the simple, inexpensive, but nevertheless user-friendly and reliable design, it is proposed that the base part (2) is designed as a T-shaped part with a base plate (3) and a support wall (4) disposed perpendicular thereto, and that a guide plate (7) for the label tape (9) is arranged on the support wall and is supported on the base plate (3) by a support leg (8). <IMAGE>
Patent DE-3615057-A1 (DE)
Title: Automatic valve clearance adjustment
Inventor: KAYSER-HEROLD UWE DIPL ING
IPC: F01L1/22
Filed: 1986-05-03
Abstract: The invention relates to an automatic valve clearance adjustment for piston engines which, for low production costs, low additional mass and high system rigidity, has a more favourable operating performance than hydraulic tappets. The automatic valve clearance adjustment is therefore especially suitable for high speed piston engines. According to the invention, automatic valve clearance adjustment is performed on a mechanical control principle and comprises a threaded drive in the tappet, preloaded by a torsion spring, and a camshaft with axially offset base circle. The low manufacturing costs stem from the fact that no special tolerance requirements are set for the threaded drive. Due to the design, the automatic valve clearance adjustment is entirely maintenance free.
Patent DE-3626711-A1 (DE)
Title: Catheter with insertion aid
Inventor: KRAMANN BERNHARD PROF DR
IPC: A61M25/01
Filed: 1986-08-07
Abstract: The invention specifies a catheter with an insertion aid following the principle of a hose which is inverted under the action of hydraulic or pneumatic pressure, in which the catheter 6 is located in a thin-walled, flexible hose structure 1 which is closed at its end remote from the patient and is partially inverted inwards from its end 2 near the patient. <IMAGE>
Patent DE-3626884-A1 (DE)
Title: Process and apparatus for separating hydrocarbon-containing gases
Inventor: GUTIERREZ-GARCIA FRANCISCO JAV
IPC: F25B43/04
Filed: 1986-08-08
Abstract: In a process for separating hydrocarbon-containing gases, in which the carrier gas is brought indirectly, with the aid of a refrigerant, e.g. liquid nitrogen, to the temperatures required for the condensation of the hydrocarbon or hydrocarbons and the condensate is taken off, whereupon the prepurified gas is post-cooled and conducted away as clean gas, according to the invention it is provided that the liquid refrigerant is used for the post-cooling and post-condensation and the refrigerant, which is thus partially heated, is used for cooling the unpurified gas and that the prepurified gas arising in the indirect condensation is also used for the indirect condensation of the unpurified gas before it is conducted away as clean gas.
Patent DE-3637407-A1 (DE)
Title: Sound pick-up for telephone sets
Inventor: NAPIERSKI REINHARD
IPC: H04M1/215
Filed: 1986-11-03
Abstract: The sound pick-up for telephone sets comprises a capsule attachment (18) which is to be detachably clamped to the telephone capsule, with a microphone (26) permanently disposed inside it. The sound of the incoming call and of the user's own speech flows through the cavity (16), passes to the microphone (26) and emerges from the sound passage holes (24). The capsule attachment (18) is held detachably clamped on the cover (12) of the telephone capsule (10) by means of a pin (22). <IMAGE>
Patent DE-3638694-A1 (DE)
Title: Mining winning machine
Inventor: KLEIBOEHMER FRITZ
IPC: E21C27/32
Filed: 1986-11-13
Abstract: The winning machine according to the invention has at least one wedge roller (17) on its machine body moving along the working face. The wedge roller (17) is of multi-piece design and consists of at least two breaking wheels (18, 19) which are arranged one above the other and are rotatably mounted relative to one another about a common axis. The breaking teeth (20) of one breaking wheel (18) lie in the tooth gaps between the breaking teeth (21) of the other breaking wheel (19). As a result, the breaking wheels (18, 19) can be rotated relative to one another by the clearance of motion between their radial breaking teeth (20, 21) inside the tooth gaps. The parting action comes about by the applied pressure of the wedge roller (17) against the working face during the movement of the winning machine along the working face. The breaking teeth of the various breaking wheels of the wedge roller (17) work in the same cutting plane or in overlapping or directly adjoining cutting planes. <IMAGE>
Patent DE-3640166-A1 (DE)
Title: Large-bale press
Inventor: SCHAIBLE SIEGFRIED DIPL ING
IPC: A01F15/10
Filed: 1986-11-25
Abstract: The large-bale press for the production of rectangular bales of cut stalk crop has a pick-up device and a conveying device for the stalk crop as well as a collecting space, a tying device for the finished bale and a bale-shaping device. The latter consists of a press rake which extends essentially over the width of the collecting space and which is arranged above the inlet channel for the stalk crop, in such a way that it can be raised by the stalk crop conveyed into the collecting space and can be pivoted in the raised position. <IMAGE>
Patent DE-3642903-A1 (DE)
Inventor: SVAGR ALEXANDR
IPC: B21B13/02
Filed: 1986-12-16
Abstract: A roll stand with roll rings (10) which are placed from one side or in a cantilevered manner on a pair of adjustable roll support shafts (1) which are supported on two sides. Both roll support shafts have extension journals which project beyond the roll rings. Journal bearings (2, 3) can be slid onto and are fixable on the extension journals. The journal bearings have bearing housings which are connected with each other in a frictional engaging manner for absorbing rolling forces by means of piston-cylinder units (4) which can be actuated by a pressure medium and are movable parallel to the direction of adjustment of the roll support shafts. One of the bearing housings is connected to the piston rods of the piston-cylinder unit and the other bearing housing, which supports the piston-cylinder units, has sliding guide means (2b) for the piston rods. The roll stand further includes additional piston rods. The roll stand further includes additional piston-cylinder units arranged between the two bearing housings. The cylinders and pistons of the additional piston-cylinder units (6) are guided by the piston rods of the other piston-cylinder units which connect the bearing housings. The pistons of the second piston-cylinder units rest against one of the two bearing housings and the cylinders of the additional piston cylinder units rest against the other of the bearing housings. Pressure can be applied to the additional piston-cylinder units independently of the other piston-cylinder units.
Patent DE-3700796-A1 (DE)
Title: Language trainer - interactive video unit with digital voice processing
Inventor: SCHAEPERS ROLAND DR
IPC: G09B19/06
Filed: 1987-01-14
Abstract: It has hitherto only been possible to offer programmes for foreign language instruction, therapeutic language instruction and general speech education in a limited way or not at all by machine means because it has not been possible adequately to analyse, correct and treat the most important component, the acoustic one. By including digital voice recording in a computer-controlled interactive video system, the direct, visually displayed comparison between student performance and model is made possible, as is the automatic indication of the correct form. The system provides the student with the possibility of checking, not only acoustically but also visually, to see how his own performance converges on the model with repeated practising which, for example for those hard of hearing but also for speakers of a source language having a completely different tonal system than that of the target language, means the only possible control.
Patent DE-3704572-A1 (DE)
Title: Spring element
Inventor: KOBER JUERGEN
IPC: F16C27/08
Filed: 1987-02-13
Abstract: A spring element is, for example, of essentially sleeve-shaped design and has tongues 2 which are punched out on three sides one behind the other in the circumferential direction and, along their fourth side, are bent outwards radially but are joined integrally to the rest of the sheet-metal sleeve 8, 9. They are aligned in the circumferential direction and rest with their free, axially extending side against a machine element 7 to be provided with radially resilient support while the remainder of the sheet-metal sleeve 8, 9 is seated on a second machine part 10. This spring element can be used as a tolerance ring and for sprung arrangements, exemplary support being provided over a large axial length. Alternatively, a disc-shaped spring element is provided from which the spring tongues are bent out in the axial direction. <IMAGE>
Patent DE-3706430-A1 (DE)
Title: Transmission of information via the earth wires of high-voltage overhead lines
Inventor: HOFFMANN ECKHARD DIPL ING
IPC: H04B3/54
Filed: 1987-02-27
Abstract: There is normally no communications link between the tower locations of a high-voltage overhead line and the nearest switching station. In order to set up a link of this type, an additional communications cable would have to be laid as an overhead or underground cable or a communications cable already in place would have to be looped into the tower. The cost of this is considerable. These difficulties are overcome with the present invention in that it allows a signal comprising pulse-modulated direct currents to be transmitted from the tower location to the switching station via the earth wire or lightning conductor.
Patent DE-3706934-A1 (DE)
Title: Dental hand-held ultrasound instrument
Inventor: WIESER ALFRED
IPC: A61C1/08
Filed: 1987-03-04
Abstract: The invention relates to a dental hand-held ultrasound instrument which comprises a handpiece that can be connected via a supply hose to an external supply and control unit, and an instrument member releasably fastened on the handpiece and on which there are provided a tool forming a working surface and a piezo-ceramic transducer serving as vibration generator and mechanically coupled to the tool. The transducer can be triggered via the supply hose and via the handpiece by an alternating voltage generator provided in the supply and control unit at a high-frequency alternating voltage. The invention is distinguished by having a lighting means comprising at least one light source on the instrument member for illumination of the working area of the tool, and by having a voltage delimiting device in the control circuit of the transducer. The voltage delimiting device is connected to at least one light source of the illumination lighting means.
Patent DE-3711475-A1 (DE)
Title: Process and apparatus for the subsequent fastening of frost-resistant masonry work (fair-faced masonry work) or an engineering-brick facing shell
Inventor: MODERSOHN WILHELM
IPC: E04F13/08
Filed: 1987-04-04
Abstract: The invention relates to a process and an apparatus for the subsequent fastening of frost-resistant masonry or an engineering-brick facing shell on a load-bearing structure comprising masonry work or concrete using a bar-type facade dowel. The invention is characterised in that the facade dowel is anchored in the load-bearing structure via a masonry work dowel, whereas the connection of the facade dowel to the frost-resistant masonry work or to the engineering-brick facing shell takes place via a multi-component composite mortar. For this purpose, the facade dowel has a shaft whose surface, in order to achieve a positively locking connection with the multi-component composite mortar, is configured to be rough or has undercuts in the form of ribs, corrugations, studs or the like in the direction of the longitudinal axis of the facade dowel.
Patent DE-3729877-A1 (DE)
Title: Autoclave
Inventor: KALLENBACH HELMUTH
IPC: C04B11/032
Filed: 1987-09-05
Abstract: An autoclave (0) for the thermal conversion of calcium sulphate dihydrate into alpha-calcium sulphate hemihydrate possesses a pressure-proof vessel having a cylindrical middle section (1) and two cones (2, 3) which adjoin this middle section and can be closed at the bottom and the top by a closure (4, 5) in each case. In the lower, based on the calcination procedure, cone (3) there is arranged a slit grating (7) in such a way that a water collection space (8) is formed thereunder. The slit grating (7) is connected to a line (13) for the introduction of saturated steam under superatmospheric pressure. The autoclave (0) is mounted on bearings on a horizontal tilting axle (11) so as to be tiltable, with the steam feed line (13) likewise running in the tilting axle (11). In the bottom closure (5), there is provided a drain valve (6) for the liberated water of crystallisation. The top closure (4) can be replaced by a two-part flap closure (20) during emptying of the autoclave (0). <IMAGE>
Patent DE-3731225-A1 (DE)
Title: Process for producing a tooth ring model and tooth ring model produced by this process
IPC: A61C9/00
Filed: 1987-09-17
Abstract: When taking an impression, an electric conductor is introduced into the plastic of the model, so that this conductor runs in the tooth ring model. Thereafter, current is passed through the conductor, so that the latter warms up and, as a result, heats up the tooth ring model from inside, which results in a rapid curing of the plastic.
Patent DE-3741425-A1 (DE)
Title: Linear drive
Inventor: GOEDECKE WOLF-DIETER DR
IPC: F15B15/08
Filed: 1987-12-08
Abstract: A linear drive for modular handling systems has a piston (13) running in a cylindrical bore (12) of a cylinder housing (11). The movement of the piston (13) relative to the cylinder housing (11) is utilised for the movement of further linear or rotary drives or tools. Cartridge valves (36, 37) are integrated into cylinder heads (17, 18) of the cylinder housing (11). The cartridge valves (36, 37) serve for setting a pressure (p2) on both sides of the piston (13). One of the cartridge valves (36) is designed as a pressure servo valve (61). So that the actuation of the linear drive can be regulated in a flexible way within wide ranges, the pressure servo valve (61) is an externally fed-back directional servo valve, in which a pressure sensor (50) arranged in the cylinder bore (12) is connected to a first input of the controller (52), the second input of which is wired with a desired value (P1) and the output of which is connected to an actuating coil of the directional servo valve (Fig. 1). <IMAGE>
Patent DE-3801704-A1 (DE)
Title: Tear-off separating sheet for joints
Inventor: MANTEL JUVAL DR ING
IPC: E04B1/68
Filed: 1988-01-21
Abstract: Joints on walls are often sealed by permanently elastic materials, it being possible for these applications to result, in the event of too large a cross-section and spanning widths of the permanently elastic materials being too small, in very severe structure-borne sound bridges. In order to minimise the sound bridges which arise here, use has to be made of devices which promote safety and are appropriate in practice. The solution, according to the invention, of the problem consists in that doubled sheets are introduced into the joints, this resulting in a projecting, cut-off or tear-off sheet part which can be torn off or cut off after the joint filling has dried.
Patent DE-3807915-A1 (DE)
Inventor: GROSS PAUL
IPC: A61K8/31
Filed: 1988-03-10
Abstract: PCT No. PCT/EP89/00128 Sec. 371 Date Aug. 23, 1989 Sec. 102(e) Date Aug. 23, 1989 PCT Filed Feb. 13, 1989 PCT Pub. No. WO89/08443 PCT Pub. Date Sep. 21, 1989.An agent for setting and caring for the hair, is based on a synergistic combination of (a) 0.1 to 10 percent by weight of a cationic copolymer of vinylimidazolium methochloride and vinylpyrrolidone as a quarternized copolymer of the vinylpyrrolidone and (b) 0.1 to 5.0 percent by weight of tetraoxyethylene laurylether.
Patent DE-3816560-A1 (DE)
Title: Photoconductive layer-forming material, in particular for electrophotographic purposes, consisting of substituted poly(phenylenevinylenes) and process for the production thereof
Inventor: HOERHOLD HANS-HEINRICH PROF DR
IPC: C08G61/02
Filed: 1988-05-14
Abstract: The object of the invention is a material of high sensitivity, in particular in the red spectral region, for electrophotographic light printers. The polymeric photoconductors used are ether-substituted poly-(1,4-phenylene-1,2-diphenylvinylenes) I or corresponding copolymers, which are prepared by dehalogenating polymerisation of 1,4-bis(4-alkoxyphenyl-dichloromethyl)benzenes by means of base metals (for example zinc) with up to 25 mol % of transition metal salts (for example chromium salts). For example, poly[1,4-phenylene-1,2-bis-(4-methoxyphenyl)vinylene] DMOP-PPV of Mn 14000, which is an excellent photoconductor, is obtained in 85 % yield in this way. A layer of DMOP-PPV, plasticiser and dye sensitiser (for example malachite green picrate) has an electrophotographic sensitivity of 12 lxs (positive) or 17 lxs (negative) with a maximum at 635 nm. Apart from using various dyes, sensitisation is also possible using electron donors, for example using trinitrofluorenone. The novel polymeric photoconductors also represent an excellent charge transport material for electrophotographic uses in multilayer systems with organic and/or inorganic generation layers (for example Cuphthalocyanine coated with DMOPP-PPV,... Original abstract incomplete. <IMAGE>
Patent DE-3817175-A1 (DE)
Title: Rolling bearing unit for antilocking system
Inventor: HARSDORFF ORTWIN
IPC: F16C19/38
Filed: 1988-05-20
Abstract: In the case of a rolling bearing unit for antilocking systems, the pulse ring 7 takes the form of a toothing 9 and is directly incorporated into the rotating bearing race 4. The surfaces 10 activating the pulse generator 8 are ground during hard-working of the bearing race 4. The pulse generator 8 is built into the rolling bearing unit. As a result, tolerance-related differences in function regarding the voltage level and the shape of the pulses are avoided on the one hand, especially in the case of slow rotating speeds. Furthermore, hermetic enclosure of the sensitive components protect the pulse generator 8 and the pulse ring 7 against the external influence of heavy-duty operation. <IMAGE>
Patent DE-3817947-A1 (DE)
Title: Vehicle wheel with a signal transmitter
Inventor: RIEDL HELMUT
IPC: B60C23/04
Filed: 1988-05-27
Abstract: The vehicle wheel (1) is permanently connected to a disc-shaped transmission element (4) which is concentric with respect to the axis (3) of the wheel and with which information, such as for example the air pressure of the tyre or the temperature of the tyre can be transmitted to a receiver element arranged on a non-rotatable suspension part of the vehicle wheel (1). In order to attach the transmission element (4) in a positionally accurate and reliable fashion, a securing ring (5) is used which is supported in the region of the wheel hub (10) by a centering collar (6) and a support collar (7) and is attached by caulking in the recesses (9). <IMAGE>
Patent DE-3822177-A1 (DE)
IPC: A61H33/02
Filed: 1988-06-30
Abstract: In an aeration mat (1), although the backrest (4) serving to support the back of a person lying in a bath tub (11) is assigned to a whirlpool device (10) for the back, it is not directly connected to the air supply via aeration ducts but can merely be washed underneath by air which emerges through directional ports in the ends facing it of the aeration ducts (15), which is provided for the lower part of the body, provided with outlet ports over their length, of the base support part (3). Within the backrest (4), the air is uniformly distributed by a guide device (22) and allowed to emerge to the backrest surface. As a result, all ports serving for the emergence of air are exposed to approximately the same hydrostatic pressure. In addition, for the control of the whirlpool, an actuating pedal (32) is provided at the foot end (6) of the mat (1), so that the recumbent person can undertake all requisite adjustments by foot pressure, and hence without any other change of position. <IMAGE>
Patent DE-3825391-A1 (DE)
Title: Giant-stride with climbing facility
Inventor: ROCHE JEAN-JOSE
IPC: A63G31/16
Filed: 1988-07-26
Abstract: The invention relates to a giant-stride with a hanging support which is attached to one end of a boom, capable of rotating about a vertical axis, and can be moved along a circular path about the vertical axis. According to the invention - the boom is also movable about a horizontal axis, perpendicular to the vertical axis, so that the height of the hanging support above the ground can be varied during its movement along the circular path, - the hanging support has a carrier wing and a carrying device arranged below the latter for a user, - a counterweight is attached to the end of the boom opposite the hanging support, at the other side of the vertical axis, and substantially compensates the weight of the hanging support and of the user, and - the carrier wing has a cage which can be twisted about the axis of the boom, so that the angle of attack of the carrier wing can be varied.
Patent DE-3825647-A1 (DE)
Title: Device for fastening an electrical switching apparatus
Inventor: ZENGER DIETER
IPC: H02B1/052
Filed: 1988-07-28
Abstract: A device on a switching apparatus, which is provided on the mounting surface with a recess like a transverse groove, for fastening on a supporting rail, which is preferably constructed like a top-hat profile, by means of two claws which are arranged on the mounting surface of the switching apparatus, are opposite one another and engage over the limb ends of the supporting rail. That part (1G) of the recess (1F) which acts against the supporting rail edge (3A) and is arranged under the contact parts (1A) on the access side is formed by a slide (2) which is locked in a positively locking manner and can slide back at least so far that the switching apparatus (1) can be displaced away from the busbar (4), transversely with respect to the supporting rail (3), until the contact parts (1A) which are used for connection to the busbar (4) as well as the contour (1B) of the switching apparatus located underneath said contact parts (1A) are no longer covered by the busbar (4). <IMAGE>
Patent DE-3827073-A1 (DE)
Title: Electric hotplate
Inventor: SCHREDER FELIX
IPC: H05B3/70
Filed: 1988-08-10
Abstract: On the underside of the body of a conventional hotplate of an electric hotplate a flat heating layer is fastened which is constructed of an electrical resistance layer which is fully contained in a flat paper-like layer of heat-resistant material.
Patent DE-3834519-A1 (DE)
Title: Method and apparatus for wrapping piece goods with shrink foil
Inventor: BEUMER BERNHARD DIPL ING
IPC: F28D21/00
Filed: 1988-10-11
Abstract: The invention relates to a method and an apparatus for wrapping piece goods with shrink foil, having a foil drawing-over and laying-on device and a shrinkage frame or the like which can be lowered out of a raised position of rest (Fig. 1, 3) into an operating position (Fig. 4) and surrounds the piece goods annularly during lowering and by means of which the piece goods wrapped with shrink foil are to be loaded with heat, there being present above the piece goods a collecting cowl or the like for collecting the hot air occurring during heat loading, the collecting cowl being connected to that portion of a foil stock which is to be used for a subsequent wrapping operation. <IMAGE>