baber/WOPTO huggingface dataset:
Patent DE-3440974-A1 (DE)
Title: Holder or support for sheets of drawing paper
Inventor: SCHMID ENGELBERT
IPC: A47B27/02
Filed: 1984-11-09
Abstract: Holder or support for sheets of drawing paper or for drawing plates or drawing boards supporting the said sheets, comprising a base plate frame on one side of which a supporting plate, which is preferably also designed to be frame-shaped, is mounted so as to pivot by means of a hinge. The supporting plate is supported on transverse ribs which are situated on the rear part of the base plate, by means of supports which are mounted on both sides of the base plate in a hinge-like manner. The hinges are formed by circularly cylindrical enclosures with inner circularly cylindrical hinge parts.
Patent DE-3442350-A1 (DE)
Title: Heat exchange system for heating an electrically driven road vehicle
Inventor: QUERFURTH RUDOLF
IPC: B60H1/00
Filed: 1984-11-20
Abstract: In the heat exchange system according to the invention, the power semiconductors necessary to control the driving motor are cooled with liquid, the cooling connections thereof being connected, via a closed pipe system, to a pump and to a heating installation which is located in the vehicle interior and which gives off heat. The whole system is filled with an insulating liquid which is circulated by the pump, heat being removed from the power semiconductors and supplied to the heating installation.
Patent DE-3448045-A1 (DE)
Title: Rate-of-rotation measuring device with measuring element damping
Inventor: HANDRICH EBERHARD DIPL PHYS DR
IPC: G01C19/02
Filed: 1984-07-02
Abstract: This device provides the use of a dry torqueless gyroscope with additional damping (15, 16) which can be implemented as gas friction damping, viscous friction or also material damping. In principle, the device acts like a dry rate gyro. Compared with a dry gyro of the conventional type, however, considerable structural simplifications and cost savings are obtained so that the rate-of-rotation measuring device is suitable for fields of application in which the use of a gyroscopic control is desirable but has hitherto not been contemplated because of the technical and financial expenditure being too high. <IMAGE>
Patent DE-3502827-A1 (DE)
Title: Thermally insulated body and process for its production
Inventor: FREYBERGER KURT ING
IPC: F16L59/06
Filed: 1985-01-29
Abstract: The invention relates to a thermally insulated body with at least one interior space, having a main extent and, if appropriate a plurality of, openings, preferably a pipe, container or the like, with at least one metallic inner casing and, connected to the latter, in particular metallic, outer casing, an intermediate space formed between the casings containing an insulating material, if appropriate porous and preferably in the form of particles and/or powder, and gas at reduced pressure, and the inner casing being deformed in a manner widening the interior space, the inner casing having a plurality of zones cold-plastically deformed in a manner widening and changing the shape of the cross-section of the interior space with different degrees of deformation with respect to one another, which zones are, if appropriate distributed evenly over the circumference of the said inner casing and in each case run essentially along at least major parts of its main extent.
Patent DE-3506719-A1 (DE)
Title: Superconductor
Inventor: KAWAGUCHI TAKEO
IPC: H01B12/16
Filed: 1985-02-26
Abstract: A superconductor (10; 40) consisting of an outer jacket or of a coolant housing (12; 42) for holding a large number of superconducting elements (14; 44). The housing (12; 42) has two elongated, relatively hard, strong and dimensionally stable housing parts (16, 18; 46, 48) which are welded to one another (welding seam 20 or 54 respectively) along their mutually abutting or mutually adjacent longitudinal sides, forming a strong and dimensionally stable tabular coolant housing (12; 42) for the superconducting elements (14, 44). The housing parts (16, 18; 46, 48) can be formed by a channel-like profile (16) having an essentially U-shaped cross-section and having a strip profile (18) for closing the open side of the channel-like profile (16), or from a pair of angled profiles (46, 48) which each have an approximately L-shaped cross-section. <IMAGE>
Patent DE-3508174-A1 (DE)
Title: Electromotive drive device for opening and closing an up-and-over door, especially an up-and-over garage door
Inventor: DOERING ERICH
IPC: E05F15/686
Filed: 1985-03-07
Abstract: An electromotive drive device for opening and closing an up-and-over garage door, with a drive unit (35) to be fastened fixedly at distance from the door lintel and having an electric motor and a driving rope pulley, limit switches 4 switching off the motor in the opened and the closed position of the door wing, and a tension member (3) guided via the rope pulley and deflecting roller fastened in the region of the door lintel, has a slide which is guided in a guide rail and which is connected to the door wing by means of a push rod. The slide has a coupling device for connection to the tension member. To allow a reliable and rapid coupling, together with a small design, a continuously hollow-cylindrical sleeve (7) is fastened to one strand (5) of the tension member, and the slide (2) has, at a spacing corresponding to the length of the sleeve (7), two catch claws (15) capable of being forced back counter to spring force and having ramp-like end faces (20) which can receive the sleeve (7) between them. The catch claws displaceable independently of one another can be forced back, in order to release the sleeve, by means of an actuator (25) which can be actuated from the underside of the slide (2). The limit switches are accommodated in the drive unit and are actuated in the end positions by a switch rod engaging into a rope groove of the rope pulley. <IMAGE>
Patent DE-3516407-A1 (DE)
Title: Sales counter
Inventor: RESSEL HANS
IPC: A47F3/00
Filed: 1985-05-07
Abstract: A sales counter is described which has an upper part 6 with a front panel 7. The front panel can be pivoted selectively by means of a tilting fitting 9 about a horizontal axle in the region of its lower edge or by means of a lifting fitting, attached to a covering 8 of the upper part, about a horizontal axle in the region of its upper edge. The tilting fitting can be converted into a lifting fitting and vice versa with few manipulations. <IMAGE>
Patent DE-3521142-A1 (DE)
Title: Process for forming phosphating layers of different thickness on the two sides on cold-strip or hot-strip surfaces
Inventor: WOLTMANN REINER
IPC: C23C22/00
Filed: 1985-06-13
Abstract: The strip running through forms, with the oblique strip-guide ridges, a bath in which the layer formation takes place.
Patent DE-3522563-A1 (DE)
Title: Cross-country ski
Inventor: HOELZL KLAUS DR
IPC: A63C5/04
Filed: 1985-06-24
Abstract: The invention relates to a cross-country ski which comprises a supporting ski body and a running coating which is loosely supported in a longitudinal region of the ski in relation to the ski body and forms a gap with the latter, at least one adjusting element for adjusting the gap to the desired width being assigned to the said longitudinal region and the running coating or a plastic casing supporting it being approximately U-shaped in cross-section. The object of the invention is to devise a cross-country ski of the type described above, which ensures reliable sealing off of the inside of the ski without a rubber film. This object is achieved by bending the ends of the legs of the running coating or the plastic casing, preferably in an L-shaped fashion, and guiding them in appropriately shaped grooves in the side walls of the ski body.
Patent DE-3533032-A1 (DE)
Title: Thin-film field-effect transistor and a method for its fabrication
Inventor: SAILER ERHARD DR RER NAT
IPC: H01L29/22
Filed: 1985-09-17
Abstract: The thin-film field-effect transistor has a semiconductor layer (5) made of cadmium selenide, to which, immediately after recrystallization of the semiconductor layer, an internal passivating layer (7) made of silicon dioxide is applied. This prevents aluminium atoms from diffusing, during annealing, from the contacts of the source (8) and the drain (9) into the channel (6) of the semiconductor layer (5). <IMAGE>
Patent DE-3534883-A1 (DE)
Title: Plastic connecting device which can be fixed on the stator laminate stack (core) of a miniature (small) electric motor
Inventor: NITT KARL-HEINZ
IPC: H02K11/25
Filed: 1985-09-30
Abstract: Pockets (33), which are provided with wire clamping slots (34) on the top, for accommodating self-cutting plug contacts are integrally formed in a connecting device (3) which can be clamped firmly on the end of a stator laminate stack (1) and is in the form of a universal terminal. Guide grooves (31 and 32) which are open to the outside for the preliminary fixed insertion of stator coil ends (21 to 24) which are to be laid to the clamping slots (34) and connecting wires (41, 42) of the thermal monitor (4) are also integrally formed on the side surfaces and front respectively thereof, and chambers (36) are integrally formed on the underneath for holding said thermal monitor (4) such that it can latch in. <IMAGE>
Patent DE-3535625-A1 (DE)
Title: Device for producing insulated housings, in particular for refrigerators and the like
Inventor: PIVA GIULIANO
IPC: B29C33/20
Filed: 1985-10-05
Abstract: The machine device contains at least one mould (6) with movable walls into which there is introduced a structure (1) which is formed from an outer housing (2) and an inner lining (3) which are disposed at a distance from another in such a manner that an intermediate space is obtained. The inner lining delimits at least one compartment. By means of a relative vertical movement, a plug comprising a movable row of at least two plugs (21, 22) is introduced in a selected manner into the compartment such that the aforementioned structure is delimited. The reactive mixture is introduced into the space between the outer housing and the inner lining of the structure, as a result of which the foamed insulation, which joins the outer housing to the inner lining in a solid manner, rises. If a different housing has to be produced, for example a refrigerator with a different volume, the previous plug (which is connected in a fixed manner to the ends of the mould) is replaced by a different plug by a movement of the row of plugs, the mould being adapted automatically to the new housing type by appropriate movements of the walls. <IMAGE>
Patent DE-3536674-A1 (DE)
Title: Kit for a do-it-yourself sheet metal bending device
Inventor: SCHELLHORN GUENTHER
IPC: B21D5/04
Filed: 1985-10-15
Abstract: The kit consists essentially of a base board 1, a pressure board 2 and a pivoting board 3. The latter is attached to the base board via commercially available hinges. The material 5 to be bent is clamped in between base board 1 and pressure board 2. By pivoting the pivoting board 3 upwards, the bending process is carried out. The device is easy to transport and store and can be attached to any flat surface by means of screw clamps. <IMAGE>
Patent DE-3538881-A1 (DE)
Title: Denture model and method of producing it
Inventor: ZEISER MANFRED P DR
IPC: A61C9/00
Filed: 1985-11-02
Abstract: There are described a denture model and a method of producing it, in which a prefabricated base which is releasably guided on a foundation is used and the dental stump or dental arch is glued thereon. Due to this gluing operation models can be quickly produced even in a dental practice and can then be checked immediately.
Patent DE-3542212-A1 (DE)
Title: Packaging machine
Inventor: WEBER PETER
IPC: B65B59/00
Filed: 1985-11-29
Abstract: A packaging machine, which serves for the processing of bottles and multi-part bundles which can be inserted into crates or boxes supplied on a box- or crate-conveying track, possesses a bottle table which can be lowered about an axis of rotation, arranged at a distance from or remotely from a gripper device, in the region below the gripper device and can be raised again. In addition, there is located between the side frames of the packaging machine a portion of a multi-part bundle conveying track which can be moved out of the region between the side frames on rails transversely to its longitudinal extension and which is movable on guide rails extending parallel to the longitudinal extension of the portion and transversely to the guide rails. As required, bottles supplied on the bottle-conveying track can be packaged with the bottle table swung up and with the portion moved out, whereas, after the lowering of the bottle table and the movement of the portion underneath the gripper device, multi-part bundles conveyed on the multi-part bundle conveying track can be received and processed. The advantage of this arrangement is that the travel of the gripper device is the same both in bottle processing and in the processing of multi-part bundles, thus leading to a considerably increased packaging capacity.
Patent DE-3603909-A1 (DE)
Title: Glass fibres having improved heat resistance, and process for the production thereof
Inventor: SCHMIDT ULRICH DIPL CHEM DR
IPC: C03C25/475
Filed: 1986-02-07
Abstract: The invention relates to a process for improving the heat resistance of glass fibres by extraction with hot acids followed by coating of the extracted fibres by applying a surface coating, the extraction of the glass fibres being carried out by slow heating of the fibre-filled acid bath to temperatures in the range from about 50 DEG C to just below the boiling point of the treatment bath, treatment at the selected extraction temperature and then slow cooling to the ambient temperature without temperature jumps in the region above 50 DEG C for a total time period of from 1/2 to 3 hours to a weight loss of at least 10% by weight of the starting glass fibres, it being possible, if desired, for the treatment to be carried out under pressure, and the extracted glass fibres, after washing in order to remove all acid residues, optionally with addition of bases to the washing water and optionally after application of a labelling coloration, being provided with a size which, on drying, forms a water vapour-impermeable film on the fibres and ensures a permanent residual water content of 5-7% of the final glass fibre weight.
Patent DE-3608277-A1 (DE)
Title: Ever-ready bag for portable equipment, in particular telecommunications equipment
Inventor: SKRYPALLE ULRICH
IPC: A45C3/00
Filed: 1986-03-12
Abstract: Such an ever-ready bag comprises a front bag wall (1) and a rear bag wall (2), which is connected to said front bag wall by a bottom and side walls (3, 4), and a bag covering. In this case, the covering is to guarantee good accessibility and handling when operating the respective equipment. For this purpose, the invention provides for the covering to consist of a closure (7) of the roller-blind type, which is guided laterally so as to be displaceable in slots (5) in the side walls (3, 4) and covers the bag opening in a curved manner. <IMAGE>
Patent DE-3609391-A1 (DE)
Title: Device for changing the spring rate of a control spring
Inventor: KLEIN HANS-CHRISTOF
IPC: G05D16/10
Filed: 1986-03-20
Abstract: The invention relates to a device for changing the spring rate of a control spring (10) which acts on a component, in particular a component of a valve unit, with a control force, is provided with turns and has a supporting means (17, 18) which can be adjusted in the axial direction of the control spring, engages between the turns and is formed by supporting elements (17, 18), the latter being arranged over circumferential sub-regions, being supported on a bearing means (16) in the inner space or the outer space, defined in a radial direction by the turns, of the control spring (10), extending radially into the outer space or the inner space of the control spring (10), and their ends being offset with respect to one another in the circumferential direction and in the axial direction, in accordance with the main patent 3509607. In the case of said device, the supporting elements (17, 18) are mounted such that they can pivot freely about a radial axis for the automatic adaptation of their angular position to the pitch of the control-spring turns. <IMAGE>
Patent DE-3616871-A1 (DE)
Title: Roller hearth vacuum furnace
Inventor: NAKANISHI YOICHI
IPC: B23K1/008
Filed: 1986-05-20
Abstract: In a vacuum furnace, an article is subjected to a heat treatment. The article passes via an inlet in a side wall of the furnace into the furnace interior, in which a receiving space for the article is situated. The article leaves the furnace through an outlet situated in another side wall of the furnace body. Arranged inside the furnace body with a spacing from one another is a number of transport rollers which transport the article from the inlet through the receiving space to the outlet. Situated below the transport rollers in the interior of the furnace body are heat-radiation surfaces. With the aid of lifting members, the article situated in the receiving space is lifted off the transport rollers. In the lifted state, the heat treatment takes place by the radiant heat radiated from the heat-radiation surfaces. The heat-treated article is then lowered onto the transport rollers again and leaves the furnace via the outlet.
Patent DE-3619288-A1 (DE)
Title: Electrical plug connection
Inventor: KOCH MANFRED ING GRAD
IPC: H01R13/627
Filed: 1986-06-07
Abstract: The subject matter of the invention is an electrical plug connection 2 having a socket housing 1 which corresponds thereto, which plug connection 2 and socket housing 1 can be plugged into one another and have mutually corresponding electrical contact elements 6, and having a sprung latching hook 10 on one housing 2 and a recess 7, which corresponds to the latching hook 10, in the other housing 1, into which recess 7 the latching hook 10 latches while the two housings 1, 2 are being plugged into one another. The invention proposes a locking pin 3, which can be fitted to the rear side of the latching hook 10, for said latching hook 10, the latching hook 10 being fixed between the locking pin 3 and the housing wall 4 which has the recess 7, and being held non-detachably in this position in the recess 7. This locking pin 3 prevents the connection being inadvertently released since the latching hook 10 is fixed in the recess 7. The plug housing 2 can nevertheless easily be plugged onto the socket housing 1. <IMAGE>
Patent DE-3623582-A1 (DE)
Title: Optically controlled potentiometer
Inventor: KOHL PETER
IPC: H01L31/16
Filed: 1986-07-12
Abstract: To eliminate the mechanical wear on conventional potentiometers, a space-saving pair of optically polarising media is inserted rotatably or displaceably between a light source and a light-dependent electrical resistor, the transparency of the entire medium carrier varying within the angle of rotation of 90 DEG  or greater (depending on step-down). For multiple designs, the medium area can be fully utilised and good synchronism results. The low mass of the polarising medium allows rapid accelerations during rotation or displacement which facilitates accurate tracking in mechanical/electrical control loops such as, for example, angle-of-rotation transmitters in robots. An application in the sound studio field prevents scratching noises which can occur in the case of conductor-track-type potentiometers.
Patent DE-3626324-A1 (DE)
Title: Double-spindle turning machine
Inventor: STRATHMEIER EGON DIPL ING
IPC: B23Q39/04
Filed: 1986-08-02
Abstract: The double-spindle turning machine (lathe) has two diagonally opposite chucks (10, 12) and tool turrets (14, 16). On one side of the machine space, the tool turret (16) and the chuck (10) can be traversed, in each case by means of cross-slides (24, 18) along a transverse guideway (20) and in the direction of the spindle axes. The chuck (10) is mounted in a further tool turret (22) and, in the machining position, can be coupled to a spindle drive (26) mounted on the cross-slide (24). <IMAGE>
Patent DE-3626445-A1 (DE)
Title: Method for controlling drilling machines
Inventor: KOLLMANN WOLFGANG DIPL ING
IPC: E21B44/00
Filed: 1986-08-05
Abstract: Method for monitoring and controlling drilling machines, especially wagon drills, the drilling noise being transmitted via a listening and communication device and the frequency being used to control the drilling operation.
Patent DE-3626999-A1 (DE)
Title: Device for continuous monitoring of a remote heat line
Inventor: HUBER PETER ING GRAD
IPC: F17D5/06
Filed: 1986-08-08
Abstract: A device for continuous monitoring of a remote heat line for moisture is described, whereby measuring loops, which are spaced out along the longitudinal axis and connected to a signalling conductor, surround the internal tube. The measuring loops are made from tensile metal straps, whereby between the tightening straps and the internal tube a sleeve has been arranged consisting of a material which in the dry condition is an electrical insulator whose insulating strength is reduced in the presence of moisture.
Patent DE-3630469-A1 (DE)
Title: Pressure-sensitive input tablet
Inventor: LAUBE MANFRED DIPL ING
IPC: G06F3/045
Filed: 1986-09-06
Abstract: To achieve the contact which is required to determine the co-ordinates of the writing pen, the required pressure is greater than normal writing pressure. To ensure the contact, a writing device (4), which essentially consists of a transparent writing foil (5), a light-coloured, semi-transparent foil (6), and a dark-coloured wax foil (7), with a layer of, for example, adhesive wax, is arranged on the upper surface (3a) of the input tablet (3). The semi-transparent foil (6) is pressed against the wax foil (7) by pressure with a writing pen (11) against the writing foil (5). However, the wax foil only adheres, and then appears dark at this point, if a predetermined writing pressure is used. This pressure on the adhesive wax is set so that the writing pressure is equal to or greater than the pressure which is required for the input tablet (3) to make contact. <IMAGE>
Patent DE-3632123-A1 (DE)
Title: Bending press
Inventor: KOCH GERALD DIPL ING
IPC: B21D17/02
Filed: 1986-09-22
Abstract: The invention relates to a bending press, in particular a die bending press, on which sheets are bent at least once. In order to be able to form a bead (17) at the same time as bending, the bending die (10) of the bending tool is equipped with at least one transverse bending element (20, 21), which projects at least partially into the range of motion of the free end (15) of the bending punch (9), it being a requirement that the bending punch should be provided at the relevant location with a corresponding transverse recess (23) or that two part-punches (9a and 9b), in particular part-punches displaceable in their longitudinal direction, should have a corresponding spacing (24). When the bending punch is of displaceable design, the formation of the bead can be displaced by means of the control (7) of the bending press. In addition, it is possible, in this way, to push the transverse bending element either completely out of the longitudinal locating groove (16) of the bending die (10) or to displace it until a groove (30) comes to lie underneath the transverse recess (23). This position of the transverse bending element or at least the working position of the latter can be secured with the aid of a locking device (32). <IMAGE>
Patent DE-3636572-A1 (DE)
Title: Feed cylinder
Inventor: HECKELMANN EDGAR
IPC: A01K39/01
Filed: 1986-10-28
Abstract: In a feed cylinder, a supporting rod (1) projects at the top from the feed composition (2). At that point it has a slit (3) extending obliquely into it from one side and tapering towards its interior, by means of which it can be suspended on a wire (6) of the mesh of a bird cage. A resilient locking (5) in front of the slit (3) prevents the supporting rod (1) from being able to become detached automatically from the wire (6). <IMAGE>