baber/WOPTO huggingface dataset:
Patent DE-3632806-A1 (DE)
Title: Angle-measuring device and apparatus for measuring axial geometry parameters
Inventor: CURCHOD DONALD B
IPC: G01B11/275
Filed: 1986-09-26
Abstract: In an angle-measuring device and an apparatus for aligning vehicle wheels, a first light beam (19) runs between a predetermined reference point and a light-sensitive sensor (16). A periodic chopper (17) provides output signals, which occur at regular intervals and represent a 360 DEG  angle. A second light beam runs between a movable point and the sensor (16) along a second direction, which is different from the direction to the reference point. The angle formed by the two beams is measured and consequently the angle of an axial geometry parameter is established. <IMAGE>
Patent DE-3633028-A1 (DE)
Title: Operational-data acquisition system
Inventor: ELFRICH JOSEF
IPC: G07C1/12
Filed: 1986-09-29
Abstract: Published without abstract.
Patent DE-3634314-A1 (DE)
Title: Transportable picture reading and printing device
Inventor: FUJIWARA TOSHIAKI
IPC: H04N1/00
Filed: 1986-10-08
Abstract: A transportable optical picture reading and printing device contains an optical picture reading device (1) for reading a picture and for supplying corresponding analog data. The picture reading device (1) can be, for example, a one-dimensional image sensor. The optical picture reading device (1) is connected to an analog data memory (4) for storing the analog data supplied by the reading device (1) in the form of analog data. At the output end, the analog data memory (4) is connected via an amplifier (6) and a driver circuit (7) to a print head (8) for printing out the picture. On the basis of the analog data read out, the print head (8) is capable of printing out a picture, the shading or colour grading of which corresponds to the scanned picture or to the analog data supplied by the image sensor. <IMAGE>
Patent DE-3634607-A1 (DE)
Inventor: ULMER KURT ROBERT
IPC: D06C29/00
Filed: 1986-10-10
Abstract: To give textiles and articles of clothing, preferably jeans garments and jeans trousers, a worn appearance which such articles of clothing otherwise have only after lengthy wear, the textiles or articles of clothing are bombarded by a sand-blasting blower at the places which are to acquire a worn or especially worn appearance.
Patent DE-3635823-A1 (DE)
Inventor: JABS GERT DIPL CHEM DR
IPC: B01J13/02
Filed: 1986-10-22
Abstract: 1. Microcapsules with at least one capsule wall which contains a reaction product of at least one isocyanate with at least one isocyanate-reactive group with an active H atom, characterized in that the isocyanatereactive compound is a polyamine with at least three primary amino groups.
Patent DE-3636943-A1 (DE)
Title: Pulling-in apparatus
Inventor: CIELKER WERNER
IPC: H02G1/08
Filed: 1986-10-30
Abstract: Pulling-in apparatuses are preferably used for pulling cables into tubes (pipes) consisting of moulded blocks or cable protection tubes and they consist essentially of a chain pulley (reel wheel) in which a flexible pulling-in device, in the form of a strand, or a bar which bends in an elastic manner can be wound up. The chain wheel is supported on a stand such that it can rotate. In order to create a pulling-in apparatus which can be produced with a low labour cost and structural cost, has a small space requirement during storage and transportation and is adjustable in practice to highly different spatial conditions it is proposed that the stand consist of stand parts which can be folded up in the unused position and can be folded out in the operating position and that the chain wheel can be detachably attached to the stand optionally in the horizontal position or in the vertical position.
Patent DE-3638045-A1 (DE)
Title: Automatic parking lock
Inventor: FISCHER MATTHIAS DIPL ING
IPC: F16H45/02
Filed: 1986-11-07
Abstract: The invention relates to an automatically acting locking device in the drive train of motor vehicles with hydrodynamic torque transmission or with centrifugal clutch. Between primary and secondary side of the power transmission, an engaging part with a plurality of locking apertures open radially outwards is provided, and likewise a plurality of locking catches distributed on the circumference. In order to ensure that the automatic engagement occurs at a very low speed, the connecting contours between the individual locking apertures are arranged ascending in a ramp shape. In addition, the locking catches are provided with a bevel, so that starting of the internal combustion engine with the catches not engaged produces a deflection effect for the catches.
Patent DE-3638523-A1 (DE)
Title: Arrangement for electronic commutation of a brushless DC motor
Inventor: FEIGEL JOSEF DR ING
IPC: H02P6/15
Filed: 1986-11-11
Abstract: An arrangement is specified for electronic commutation of a brushless DC motor having a magnetised paramagnetic rotor, a stator and a rotor sensor which, as rotor sensor, has only one Hall-effect switch (HS) and power transistors (T4, T5), which are arranged in pairs, for controlling the stator current. In order to prevent the power transistors (T4, T5) switching on at the same time during the switching process, a capacitor (C5) is arranged between the bases of the power transistors (T4, T5) such that it is charged and discharged with opposite polarity during one switching cycle. If the arrangement is constructed as a unipolar arrangement, it has a link between two winding strands (Sp1, Sp2), which link consists of a low-value resistor (R10) and a capacitor (C7), or a zener diode instead of the capacitor (C7). <IMAGE>
Patent DE-3640521-A1 (DE)
Title: Device for securing a pin-like component having a head part
Inventor: GOETTLING HELMUT DIPL ING
IPC: F16B41/00
Filed: 1986-11-27
Abstract: Device for securing a pin-like component having a head part, in particular a screw. In order to secure a screw against automatic loosening, or even against falling out, use is usually made of a toothed lock washer. A securing ring may also be used for the purpose of securing the screw, said ring being inserted, on the side of the screw head, into an undercut of a cutout which receives the screw. These possibilities for securing a screw are, however, not always practicable and, in addition, they are also relatively complex. In order to secure a screw, the invention provides a securing ring (15) which, in accordance with Figure 1, exhibits an inner casing surface (16) which tapers conically away from the screw head (12). The screw head (12) has an outer casing surface (11) which tapers conically towards the securing ring (15). On unscrewing the screw out of the cutout provided with thread, the screw head (12) penetrates into the securing ring (15) and exerts forces on the securing ring (15) in the radial direction. By virtue of frictional locking between screw head (12) and securing ring (15), further unscrewing of the screw out of the cutout provided with thread is prevented. <IMAGE>
Patent DE-3642731-A1 (DE)
Title: Dressing-roller mandrel
Inventor: BRUCKNER KARL DIPL ING
IPC: B24B41/04
Filed: 1986-12-13
Abstract: In order to make a dressing-roller mandrel as rigid and resistant to vibration as possible, it is constructed of a bearing sleeve (1), on which the grinding wheel for dressing is placed, and of a supporting element (2) passing concentrically through the entire sleeve bore. Situated between the supporting-element ends (22 and 23), which are in particular of reduced cross-section, and the associated bore parts of the bearing sleeve (1), which are preferably of enlarged diameter, are, at both ends, at least two, but preferably three or four, rolling bearings (3, 4, 5; 7, 8, 9) in each case. Angular thrust ball bearings or similar bearings transmitting longitudinal and transverse forces are preferably employed. The bearings of the two ends (6 and 10) of the dressing-roller mandrel can either be mounted in tandem arrangement or in combined O-arrangement with tandem arrangement. At the same time, there is the possibility of providing a fixed bearing at one end and a movable bearing at the other end, or alternatively to choose axial fastening of the bearings over the entire length. <IMAGE>
Patent DE-3644785-A1 (DE)
Title: Method for producing connections between cells in the case of accumulators having perforated plastic cell walls
Inventor: MERKENDORF HANS
IPC: H01M50/529
Filed: 1986-12-24
Abstract: The invention relates to a method for producing connections between cells in the case of accumulators having perforated plastic cell walls, by means of which permanent connections between cells are intended to be created in a cost-saving manner, which connections are not subject to any risk of corrosion by the electrolyte. For this purpose, lead parts which have bore holes in an opposite manner on the cell wall are cast onto adjacent cell bridges in such a manner that the bore holes are aligned with a hole in the cell wall. A cast lead pin is then plugged through the bore holes and the hole in the cell wall and a pressure is then exerted on the projecting end surfaces of the lead pin in the opposite direction, which pressure is so high that it results in the lead parts and the lead pin being riveted in to produce a seal and in the hole in the cell wall being absolutely sealed.
Patent DE-3702965-A1 (DE)
Title: Device for inserting intermediate layers in palletising machines
Inventor: STAMBERA ADOLF
IPC: B65G57/16
Filed: 1987-02-02
Abstract: It is known, in the palletising of articles, in particular of cardboard box and bag packages, to lay cardboard or paper blanks between the individual layers of the stack piled up on the pallet, in order, in this way, to stabilise the stack in itself and on the pallet. These intermediate layers were hitherto mostly in addition laid on the layers of the stack with special devices arranged adjacent to the palletising machine, which of course not only resulted in a relatively large additional technical complexity but also in a rather increased space requirement. The object of this invention was thus to reduce this technical complexity to as great an extent as possible. This object was achieved according to the invention by a device which has a stacking apparatus, arranged directly on the palletising machine, for receiving the intermediate layers and a slide which is assigned to the stacking apparatus, is longitudinally displaceable over the latter and is provided with a row of suckers which can be vertically raised and lowered with respect to the stacked intermediate layers. The device also has at least one pair of driver tongs, arranged on both sides of the roller shutter, which interact with the said suckers in such a manner that the suckers grasp the respectively uppermost intermediate layer in the region of its front edge and push it, with simultaneous lifting and longitudinal movement, into the opened pair of tongs.
Patent DE-3704860-A1 (DE)
Title: Device for transporting patient support boards
Inventor: BLAEDEL ERWIN
IPC: A61G13/00
Filed: 1987-02-16
Abstract: The device is intended for transporting patient support boards (2) from a first workplace to a second workplace (III, IV). It comprises a support body (8c) which is displaceable on two parallel longitudinal rails (20, 22). Displacement is effected by a stationary drive motor (30) and a device (32) for linear displacement. The latter comprises a spindle (34) and a spindle nut (36) displaceable thereon. The support body (8c) can be moved to and fro between the two workplaces (III, IV) in this way. The longitudinal rails (22, 24) are fastened on the floor (26). They carry the support body (8c) during its to-and-fro movement, while avoiding lateral play. Moreover, there is a lifting device (38c) which lifts the support board (2) at the first workplace (III), carries it during its conveyance between the two places (III, IV) and lowers it at the second workplace (IV). By connecting it to further support bodies (8a to 8e) it is possible to build up an operation belt system that guarantees transportation without jerks. The system is especially suitable for eye operations. <IMAGE>
Patent DE-3716405-A1 (DE)
Title: Perforator for documents
Inventor: SCHREIBER KLAUS
IPC: B26F1/36
Filed: 1987-05-15
Abstract: A perforator for documents which is easy to manufacture and has an aesthetically pleasing shape is essentially composed of three metal profile sections, i.e. a hollow profile section which forms the base plate (1a), a hollow profile section which forms the bearing block (1b) and a metal profile section which forms the pressure lever (2). The base plate (1a) and the bearing block (1b) are preferably integrally connected to one another, thus comprising a single hollow metal profile section (1). The free end of the bearing block takes the form of a slotted bearing bush (1c) for the mounted end (2a), which has a circular cross-section, of the pressure lever (2). <IMAGE>
Patent DE-3718907-A1 (DE)
Title: Ink-ribbon cartridge for typewriters or office machines of similar design
Inventor: KITTEL ARTHUR ING GRAD
IPC: B41J29/28
Filed: 1987-06-05
Abstract: Line-drawing devices of many types on typewriters for drawing horizontal and vertical lines are already known. The fact that they are hardly ever encountered in practice should be sufficient evidence that they have not proved to be expedient or have hindered the typing operation too greatly. These disadvantages are avoided according to the invention in that the ink-ribbon cartridge has a receiving device for an ink pen (16) which rests resiliently in one end position against the recording medium (1) to produce lines and is arranged so that it can be moved into and engaged in another end position to put it out of operation. A considerable advantage consists in the fact that, in this case, the ink pen can be mounted on the cartridge at a place where the typing operation will not be disturbed. The ink pen can also be exchanged easily by removing the ink-ribbon cartridge. The ink-ribbon cartridge with the ink pen allows simple production of lines in a horizontal or vertical direction or even in any other direction. The exchange of the ink pen (16) can be carried out without the operator requiring any special skills. <IMAGE>
Patent DE-3719258-A1 (DE)
Title: Heavy-current supply for smelting furnaces or crucible furnaces
Inventor: SCHUBERT MANFRED DIPL ING
IPC: H05B7/11
Filed: 1987-06-10
Abstract: Conventional furnace installations have electrode columns arranged between the transformer and furnace. Guidance of the heavy-current lines is in consequence exacerbated, and the space requirement is relatively large. In the case of the heavy-current supply in accordance with the new proposal, the heavy-current cable guides (2) are passed directly from the transformer (1) to the electrode holders (7). The electrode columns (4) are arranged on a side of the furnace (8) facing away from the transformer (1). The heavy-current supply is suitable for DC or AC smelting furnaces or crucible furnaces having one or more electrodes. <IMAGE>
Patent DE-3725588-A1 (DE)
Title: Work handling system for components and tools - has identification display that is remotely programmed
Inventor: LEUTHNER THOMAS DIPL PHYS
IPC: B23Q7/14
Filed: 1987-08-01
Abstract: A transfer line system of the type used in assembly processes has a work table (2) that can be moved along a guide track (1). The table has a data unit (4) that displays information in numeric or alpha numeric form to an operator who loads components (3). The data unit is programmed by a remote unit (6) that has a keyboard and an infrared link (7). The information is received and is used to change the state of a counter that drives the display. ADVANTAGE - Allows ease of identification of components in transfer lines.
Patent DE-3727270-A1 (DE)
Title: Method and device for the natural aeration of packages
Inventor: MUELLER KARLHEINZ DR ING
IPC: B65D88/74
Filed: 1987-08-15
Abstract: A method and device for the natural aeration of packages to care for the articles during transportation and storage, in particular products which are to be dispatched in a non-demounted state or those to be dispatched in crates due to their properties, such as machines and installations, modules, generators, etc., with the aim of ensuring quality and maintaining usefulness during transportation and storage and with the object of developing the conventional and useful aeration of packages in such a way that a favourable crypto climate is not adversely affected and the aeration is effective only to improve it. According to the invention, this takes place by means of a method and a device characterised in that the packages have an outer wrapping in which the hygro-expansion of hygroscopic materials, in combination with hydrophobic materials, automatically allows or prevents natural aeration as a function of the relative air humidity in and around the packages, and in that, due to thermal insulation and temperature differences and being combinable with the use of desiccants, the opening and closing effects of the device can be influenced positively. The use is recommended, in particular, in transportation and storage for exports and imports of large-volume products.
Patent DE-3732993-A1 (DE)
Title: Protective circuit for a picture tube in the case of failure of the horizontal deflection or in the case of switching off a television receiver
Inventor: BERLAND PIERRE AXEL
IPC: H04N3/20
Filed: 1987-09-30
Abstract: Protective circuit for television receivers in the case of failure of the horizontal deflection. If the horizontal deflection in a television receiver fails, the picture tube is destroyed. To avoid this, there is provided a trigger circuit (RS), which is set by a flyback signal (LRD) obtained from the line transformer, so that when this signal is present at the output (SE) of the circuit no blanking signal occurs and that, in the absence of the signal (LRD), a simultaneously occurring signal (SL) resets the flip-flop (RS), so that the signal (SE) is present at the output of the circuit. Television receiver and monitor.
Patent DE-3734406-A1 (DE)
Inventor: HOLZGRUBER WOLFGANG
IPC: B22D27/13
Filed: 1987-10-12
Abstract: A method of producing castings, such as blocks, billets or dead-mould castings from metals, in particular steel and steel-like alloys, which have higher proportions of elements with high vapour pressure or gases than at atmospheric pressure in the molten state and remain in solution during solidification is to be improved by virtue of the fact that a melt produced in an open melting unit is poured first of all under atmospheric pressure into a refractory-lined, heatable treatment vessel, a gas pressure above atmospheric pressure is then built up over the melt and is maintained during the entire heating and treatment time, the melt is continuously stirred and/or flushed by means of gas and, either by flushing with the elements or substances in the gaseous state and/or by the addition of alloys containing the element or substance, is brought to the desired content of this element or substance, the gas pressure above the melt corresponding at least to the partial pressure of the corresponding element or substance, which partial pressure is in equilibrium with the desired content of the melt, and that the melt, after the composition and the casting temperature are set, is poured directly from the treatment vessel via a closure and casting element which can be closed and opened in a suitable manner into an ingot mould, likewise under pressure, a ceramic or metallic casting mould or a continuous-casting ingot mould, or that the melt is pushed directly into a casting mould according to the die casting method by increasing the pressure above the melt, and the casting thus formed is left to solidify.
Patent DE-3734412-A1 (DE)
Title: Liquid-crystal display device
Inventor: SENSKE WILHELM DIPL PHYS DR
IPC: G02F1/1368
Filed: 1987-10-12
Abstract: A liquid-crystal display device having a multiplicity of picture elements (pixels) (301) which are arranged in the form of a matrix on a light-transmitting and insulating substrate and have in each case one assigned field-effect transistor constructed in layers, whose drain contact (308) is connected in an electrically conducting manner to the picture element (301), the source contacts (307) and the gate contacts (302) of the field-effect transistors being in each case electrically interconnected in the form of columns or lines. In order to avoid short circuits at the intersection points between the gate connections and the source connections, the source contacts (307) are arranged in a layer which is located below the layer of their electrical connections (321). <IMAGE>
Patent DE-3736282-A1 (DE)
Title: Solar sea water desalination
Inventor: GRAEF WALTER
IPC: C02F1/14
Filed: 1987-10-27
Abstract: Published without abstract.
Patent DE-3739432-A1 (DE)
Title: Packaging machine
Inventor: BISKUP HANS-JOACHIM
IPC: B65D81/34
Filed: 1987-11-20
Abstract: Packaging machines having a shaping station (3) and an evacuating and sealing station (4) are used for the production of packs formed from a lower foil and an upper foil. To make packs having a stable bottom part, costly foils which are difficult to shape have to be used. What is provided is a packaging machine which has, in addition to a first shaping chamber for shaping a trough receiving the material (10) to be packaged, a second shaping chamber (22) opposite the first shaping chamber (20) and located on the opposite side of the foil web. This packaging machine makes it possible to use an intermediate foil which performs the actual protective function, whilst a relatively simple foil which is easier to shape can be used for the foil forming the bottom. <IMAGE>
Patent DE-3811607-A1 (DE)
Title: Covering for the typing region of printers, typewriters or devices of similar design
Inventor: EHBEN ALFRED
IPC: B41J29/13
Filed: 1988-04-07
Abstract: For covering typing regions of printers, typewriters or devices of similar design, it is customary to close the upper part of the housing using a hinged covering plate. The invention is based on the object of providing a covering which allows easy and rapid exchange of ink-ribbon cassettes, ink cartridges and/or print heads and which requires no special skill by the operator for engaging the covering. This object is achieved in that the covering plate (9) designed as a covering is connected to the upper part (2) of the housing so as to be rotatable and displaceable via pin-and-slot guides arranged behind the roller platen (3), in that, when the covering plate reaches its open upright position, it slides due to its own weight out of one end position into the other end position of the pin-and-slot guide, the covering plate (9) being automatically lockable against rotation. <IMAGE>
Patent DE-3814738-A1 (DE)
Title: Method for the production of a dispenser
IPC: B65D47/34
Filed: 1988-04-30
Abstract: The invention relates to a method for the production of a dispenser for the portionwise dispensing of, in particular, pasty compositions, having an essentially cylindrical housing, a piston (3) which can be displaced stepwise in the emptying direction, and a dispenser head (9) comprising a dispensing tube (4), an operating handle (5) and, if required, a pump chamber (7). To achieve a dispenser which is advantageous in terms of production and use, the invention proposes that a metallic dispenser housing (2) with an integrated housing base (12) have a head of funnel-shaped design, that the piston (3) be inserted from above into the dispenser housing (2) and that the head end of the dispenser housing (2) then be tapered to less than the diameter of the cylindrical section, with the rim edge being beaded (beaded edge (14)). <IMAGE>
Patent DE-3816655-A1 (DE)
Title: Assembleable shower for leisure and home use
IPC: A47K3/38
Filed: 1988-05-17
Abstract: Published without abstract.