baber/WOPTO huggingface dataset:
Patent DE-3230383-A1 (DE)
Title: Lantern-gear arrangement for the advance of a mining machine, in particular a shearer machine
Inventor: TRUEMPER THOMAS DR ING
IPC: E21C29/02
Filed: 1982-08-14
Abstract: The invention relates to a lantern-gear arrangement for the advance of a mining machine, in particular a shearer machine, running on a face conveyor. The lantern gear consists of individual rack sections which are connected to the trough pans of the face conveyor in such a way as to be movable in the longitudinal direction, which trough pans can be angled relative to one another. According to the invention, the rack sections are arranged with clearance of motion between guide strips which are firmly connected to the supporting strips and on which the mining machine is guided with its sliding skids. Here, the rack sections are secured between the parallel guide strips to the supporting strips with clearance of motion, preferably by means of vertical coupling pins which pass through openings in the supporting strips. In this arrangement, the rack sections are removed from the high guide forces of the mining machine.
Patent DE-3230447-A1 (DE)
Title: Device for collection of urine in men with urinary incontinence
Inventor: HUNGER GERD DR MED
IPC: A61F5/44
Filed: 1982-08-16
Abstract: The device comprises pants having a passage opening for the penis and a device for collection of the urine which is detachably connected to the underpants. At the same time, the underpants permit exact positioning of the collection bags such that a water-tight seal can be completely dispensed with in the case of small volumes of urine and that a pneumatic seal or clamping is only necessary for a short period in the case of large volumes of urine, specifically between the occurrence of the need to urinate and the subsequent emptying of the bag or voiding of the bladder. On use of a simple scrotal belt without a passage opening the collection bag is provided with a cylindrical neck having a cut-out at its upper end for adaptation to the shape of the root of the penis. Connection between the reusable scrotal belt and the cylindrical neck of the collection bag is effected by means of slits via a button connection or by permanent welding or bonding, in which case the collection device and the scrotal belt are designed as disposable articles.
Patent DE-3234844-A1 (DE)
Title: Carrying structure for canisters and commercial containers
Inventor: MUENZNER KLAUS DIPL ING
IPC: B05B14/00
Filed: 1982-09-21
Abstract: The commercial container is currently used for painting media merely as a transport container for distribution via the shop to the user. It is not used as a working means. When being decanted into cans or other similar painting utensils, great losses of material thus occur - especially since the commercial containers are usually of such a poor design that complete emptying during decanting is impossible. The apparatus, for which a patent is pending, allows the commercial container to be used as a working means as well. In order to be able to convey the painting medium directly to brushes in an environmentally friendly manner without decanting and loss of material, convenient carrying of the commercial container on a carrying structure is required. After treatment by means of stirring or diluting, the container is clamped by means of a clamping device present on the carrying structure. In this case, hardly a drop of liquid is lost since the container is used as an overflow tank. Decanting into other containers is eliminated. The person painting is not at risk from direct contact with the painting medium. The clamping device of the carrying structure consequently uses the outer contours of the commercial container for holding it.
Patent DE-3241209-A1 (DE)
Title: Sugar boiling apparatus and stirring process
Inventor: STELZER ERWIN ING GRAD
IPC: C13B25/00
Filed: 1982-11-08
Abstract: The invention relates to a sugar boiling apparatus having a vessel (10) in which heating elements (16) are arranged in the vicinity of the bottom (12) thereof. A slowly rotating propeller (26) sweeps over these elements at a small vertical distance (h) above it. In this manner, the exit of the product at the upper side (28) of the heating elements is accelerated and the residence time of said product while flowing through the heating elements (16) is shortened. An axially conveying propeller (26) is preferably used, that is a three-vaned screw propeller, the diameter (d) of which is as near as possible the internal diameter (D) of the vessel (10). However, if the heating elements (16) are appropriately designed, cranked vane and arc segment propellers are also suitable. A stationary guide ring (38) can be mounted below or next to the propeller (26). <IMAGE>
Patent DE-3302180-A1 (DE)
Title: Braking and auxiliary control device for ships
Inventor: SCHULZ HANS-JOACHIM
IPC: B63H25/44
Filed: 1983-01-24
Abstract: There are used as a braking and auxiliary control device flaps (1) which possess a wing profile and which are preferably accommodated pivotably in receiving boxes (2) in the ship's bottom, the narrow edge of the profile being directed counter to the water flow. When the flaps are pivoted outwards, water is accelerated and deflected in a channel (13) which narrows in a nozzle-like manner between the flap and the receiving box, so that the outflowing stream acts counter to the direction of travel of the ship. If the flaps are arranged obliquely relative to the ship's centre line, the ship can be controlled in an auxiliary way by means of them. <IMAGE>
Patent DE-3307442-A1 (DE)
Title: Alloy for cast spectacles
Inventor: BONONI WALTER H
IPC: C22C9/06
Filed: 1983-03-03
Abstract: Spectacle frames and legs which are produced by casting, particularly by centrifugal casting, are to be provided with thin frames, high elasticity, good resilience, as well as good flexibility and with good moulding precision and surface finish. The material should be easily plated and be skin-friendly. An alloy which satisfies these requirements has the following composition in percent by weight: Cu 50 to 60, Ni 20 to 30, Zn 10 to 15, Cr 1.5 to 2, Al 1.0 to 2.0 and Be 0.5 to 1.0. Use in the manufacture of spectacles for the correction of vision or of protection goggles.
Patent DE-3318211-A1 (DE)
Title: Contact lens care agents which rapidly and reliably release the disinfection chemicals to a leaching solution
Inventor: KOLLER BRUNO
IPC: A61L12/08
Filed: 1983-05-19
Abstract: Contact lens care agents which rapidly and reliably relase the disinfection chemicals of a stock solution to a leaching solution have an osmotic pressure difference between the contact lens solutions. In order to produce this pressure difference, the stock solution may have been rendered hypertonic or hypotonic or may be nontonic.
Patent DE-3322659-A1 (DE)
Title: Display device with a control unit
Inventor: LITTWIN BURKHARD DIPL PHYS
IPC: H01J17/49
Filed: 1983-06-23
Abstract: In a flat screen, in which electrons are drawn from a rear space (6) through selectively opened holes (14) in a control unit (4) into a front space (6), and there - subsequently accelerated to several kV - produce light spots on a cathodo-luminescent screen, the control unit is designed as follows: a self-supporting regularly perforated control plate (13) carries on at least one of its two sides an - if required structured - film electrode (15, 15', 19, 23, 24); located in front of and behind the control plate there is in each case a grid electrode in the form of mutually parallel wire conductors (17, 17', 18); the control plate and wire conductor are fixed in the sleeve side wall via a glass-solder connection; the wire conductors have a thermal coefficient of expansion  chi 1 which is somewhat larger than the corresponding coefficient  chi 2 of the control plate (0 <  chi 1- chi 2/ chi 2 </= 0.08), so that the soldered-in wires are tensioned and require no further supporting means. The proposed control structure may contain three or four electrode planes, offers a plurality of electrode configurations and is resistant to high voltages; manufacture presents no special difficulties, since the plate can be structured photo-lithographically, and the wire grids can be produced using a winding technique. The electrode system furthermore operates reliably, because the electrically stressed leads are implemented by means of robust wires, in the case of which it... Original abstract incomplete. <IMAGE>
Patent DE-3323983-A1 (DE)
Title: Device for laying stones
Inventor: REKERS HUBERT DIPL ING
IPC: E01C19/52
Filed: 1983-07-02
Abstract: The device for laying stones, in particular paving stones, consists of an undercarriage with three horizontal legs, which start from a common centre, and, arranged at their free ends, support and running wheels, the wheel forks of which are each rotatably mounted about a vertical axis, of an upright support column, which is rotatable about a vertical axis running through the centre of the undercarriage, with, engaging on its upper end, a jib, and of, supported on the free end of the jib, a gripping device for the stones, which can be moved up and down by means of a lifting device. At the same time, the jib comprises an inner jib arm firmly connected to the support column and an outer jib arm which is articulated pivotably movably about a vertical axis on the inner jib arm. The pivoting range is moreover limited by stops to an angular range excluding an extended and folded position aligned parallel to the inner jib arm.
Patent DE-3327291-A1 (DE)
Title: Carousel
Inventor: SCHWARZKOPF FRANZ
IPC: A63G1/24
Filed: 1983-07-28
Abstract: A carousel has a rotatable central structure, extension arms projecting radially from the central structure, and at least one cabin arm at the end of each extension arm. Said cabin arm can be rotated about an axis running approximately in the direction of the extension arm. Two cabins are mounted on each cabin arm in such a way that they maintain their horizontal position during the rotation of the cabin arm. Near to the lower end position of the central structure, the cabin arms are held in the vertical position so that the passengers for the lower cabins can enter and alight. The passengers from the upper cabins achieve this entry and alighting position either by the subsequent rotation of the cabin arms through 180 DEG  or at the end of the next ride, i.e. after each ride, entering and alighting takes place alternately from one of the two groups of cabins.
Patent DE-3330770-A1 (DE)
Inventor: HEIMBURGER NORBERT PROF
IPC: A61L2/00
Filed: 1983-08-26
Abstract: A process for the preparation of a pasteurized human citrated plasma is described, in which citrated plasma, from which the prothrombin factors and labile proteins have been removed, is heated in the presence of stabilizers.
Patent DE-3339312-A1 (DE)
Title: Garden chopper with a blade housing
Inventor: SCHULTE-FRANKENFELD MANFRED
IPC: B02C18/16
Filed: 1983-10-29
Abstract: The subject of the application is a garden chopper with a blade housing, on which a rotary blade apparatus is mounted on a blade-support disc. A charging container is releasably seated on the blade housing coaxially with the blade apparatus which projects into the base region of said container. The housing has a collar which projects coaxially with the blade apparatus beyond the blade-support disc and which is interrupted by an ejection opening, and the charging container has a yoke which engages over the collar, with which it is of like extent in the radial direction and also coaxial. In such a garden chopper, the yoke on the charging container is to be constructed as a wear protection for the housing collar. For this purpose, there exists, between the housing collar and the blade-support disc, a gap into which the yoke of the charging container engages.
Patent DE-3342365-A1 (DE)
Title: Water-traversing boards
Inventor: GOEBEL BERND
IPC: B63B35/81
Filed: 1983-11-23
Abstract: Item of watersports equipment, consisting of two individual, ski-like supporting bodies which are fastened to the feet of the user. Located on the underside are several movable fins which can be limited in their deflection. The propulsion is effected by movements like cross-country skiing or by skimming. No other means such as, for example, sticks are required for the propulsion. The item of sports equipment is versatile in use, since it can be used both in calm stretches of water and in a swell as a skimmer. The drawing shows one design possibility for this item of sports equipment. <IMAGE>
Patent DE-3342368-A1 (DE)
Inventor: MAIER MAX
IPC: H05K7/14
Filed: 1983-11-23
Abstract: 1. An adaptor device for establishing a separable electrical connection between contact elements (13) of a first electrical component (3), e.g. a module to be tested, and contact elements (5) of a second electrical component, e.g. an automatic testing device, characterised in that an exchangeable circuit board (1) is provided, which itself has through-contacts (2) arranged in the grid dimensioning of the contact elements (13) of the first component (3), which has contact spots (4) arranged in the grid dimensioning of the contact elements (5) of the second component, and which has connection lines (6) between the through-contacts and the contact elements ; and that connection members (7) are provided which are displaceable in the through-contacts (2) relative to the circuit board (1), by the displacement of which, contact can be established between the contact elements (13) of the first component (3) and the connection members (7) and between the connection members (7) and the through-contacts (2).
Patent DE-3342607-A1 (DE)
Title: Table basketball and table volleyball
Inventor: ENGELHARDT SIEGFRIED
IPC: A63F7/20
Filed: 1983-11-25
Abstract: Table basketball and table volleyball are parlour games of skill for the home, based on the original sports. The games consist of a playing field (a scaled-down form of the original playing field) and one playing appliance each (a combined shooting and catching basket) per player. A celluloid ball (table tennis ball) is used. In both games, two teams consisting of at least one player each but preferably of three people per team participate against each other. The rules of the game conform to the rules of the original sport so far as possible. The games can be played on any dining table or living room table. <IMAGE>
Patent DE-3401348-A1 (DE)
Title: Device for making jacquard-patterned loop-pile knits on warp knitting machines, especially stitch-bonding machines
Inventor: MUELLER KARL-REINER
IPC: D04B21/02
Filed: 1984-01-17
Abstract: The invention relates to a device for making jacquard-patterned loop-pile knits on stitch-bonding machines, which guarantees a functionally reliable selection of the pile threads in the region of the knitting tools. For this purpose, the device consists of a displaceable reed 8 which is provided with grooves and is located above the pile sinkers and above which are provided a displacement rail 13 and a movably arranged thread-insertion rail 17. <IMAGE>
Patent DE-3413819-A1 (DE)
Title: Hinge
Inventor: ROECK ERICH
IPC: E05D11/10
Filed: 1984-04-12
Abstract: A hinge with a tumbler mechanism. The hinge has a hinge arm (3) which is connected to a hinge housing by means of two articulated levers (4). The hinge arm (3) has a U-shaped cross-section, and the inner articulated lever (4) consists of two webs (4') which are pressed apart and against the lateral webs (3'') of the hinge arm (3) by a spring (13). Between the articulated lever (4) and the lateral webs (3'') of the hinge arm (3) are arranged balls (16) which are guided along running surfaces (14, 15) on the articulated lever (4) and on the hinge arm (3). <IMAGE>
Patent DE-3415074-A1 (DE)
Inventor: PROMMER DIETER
IPC: B66F7/12
Filed: 1984-04-21
Abstract: 1. Platform for lifting persons, in particular a working platform for building trade workers, comprising a vertically adjustable working platform with associated posts (1), said working platform having at least two cross members (2) which are arranged at a distance from one another and can be interconnected by means of longitudinal members (2), said cross members (3) being vertically adjustable by means of a rack-and-pinion drive (31) and being guided by rollers (15, 25) on tracks (16) in or on the posts (1), and comprising drive wheels or rollers (29), the two posts (1) being connected to one another by means of a cross shaft (7), characterised in that the drive wheels or rollers (29) are arranged on a frame (28) on the cross members (2) or on parts (19) connected to the cross members (2), and in a lower position of the working platform rest on a base and thus raise the two posts (1).
Patent DE-3415431-A1 (DE)
Title: Rotating magnet
Inventor: MOHLER WERNER
IPC: H01F7/14
Filed: 1984-04-25
Abstract: An armature (22) is seated on a shaft (18) which can rotate but cannot be displaced axially. Said armature (22) interacts with at least one fixed-position core (15) which is surrounded by an energising coil (20), both the armature (22) and the core (15) having mutually facing pole surfaces (33, 32) which have the shape of a helical surface and, between them, bound an axial working air gap. The width of this working air gap with respect to the core (15) changes during a revolution of the armature (22). In order, in particular, to achieve greater freedom in the selection of the maximum operating stroke (rotation angle) of the armature (22) with an initial torque which is as high as possible, both the armature (22) and the core (15) in each case have a single pole surface (33, 32), and a projection (34), which is coaxial with respect to the shaft (18), is like a hub, and engages in a depression (31) which is constructed in a matching manner in the core (15) or in the armature (22), thereby forming an essentially radial air gap (35), is constructed on the armature (22) or on the core (15), within the relevant pole surface. <IMAGE>
Patent DE-3416365-A1 (DE)
Title: Process for preparing aqueous alkyd resin emulsions for air-drying coatings
Inventor: ZUECKERT BERTRAM DR
IPC: C09D175/06
Filed: 1984-05-03
Abstract: A process for preparing aqueous alkyd resin emulsions for air-drying coatings with improved storage stability at low temperatures, in which the resin components, specifically (A) 25-45% by weight of an acrylic-modified and polyethylene glycol-containing alkyd resin and (B) 55-75% by weight of a urethane-modified alkyd resin having tertiary amino groups, are partially linked with diisocyanates.
Patent DE-3416804-A1 (DE)
Title: Apparatus for the return of yarn
Inventor: HALAMKA PETR DIPL ING
IPC: D01H4/48
Filed: 1984-05-07
Abstract: The invention relates to an apparatus for the return of yarn from a receiving bobbin (8) to the spinning unit (1) of an open-end spinning machine, which uses a suction nozzle (25) of adjustable position for locating and taking over a yarn end from the receiving bobbin (8) driven in the unwinding direction and for forming a specific free yarn length in a position in which the yarn (28) can be grasped by transfer means (26). The apparatus is characterised in that it has directing means (27) which are arranged transversely to the unwinding direction of the yarn (28) and openly in the path of movement of this yarn (28) carried by the suction nozzle (25). These directing means can be designed in a simple way in that the directing means (27) consist of two introduction rods (271, 273) which are inclined at an angle to one another and are arranged at a fixed location and maintain a mutual distance from one another and of which one rod (273) has, from the point of its least distance from the other rod (271), an extended end (275) which is equipped with an open catch guide (276) for the yarn (28), which catch guide always rests in a plane (R1) of transfer of the yarn (28) into the position for the normal running of the yarn on the machine. <IMAGE>
Patent DE-3421242-A1 (DE)
Title: Measuring probe for magnetic fields
Inventor: KESS HELMUT DIPL ING
IPC: G01R33/028
Filed: 1984-06-07
Abstract: According to the invention, this probe exhibits two series-connected windings (1, 2) of identical dimensions, the centre point (3) of which is connected to the shielding (4) of two lines (8, 9) leading from the winding ends (5, 6) to a measuring instrument (7). <IMAGE>
Patent DE-3423091-A1 (DE)
Title: Blank of foldable material for a crate and crate produced from the blank
Inventor: GAERTNER CHRISTIAN
IPC: B65D71/72
Filed: 1984-06-22
Abstract: An integral and substantially rectangular blank of foldable material is described for a crate which has a rectangular bottom panel, four side-wall areas and a perforated panel for the positionally secure fastening of cup-type containers, which perforated panel is situated with spacing above the bottom panel and parallel thereto, the perforated-panel areas (13) being punched out of the material of the bottom panel (1) at their ends (17) located opposite the fold lines (15) and being bonded to one another to produce a crate. In particular, the blank does not waste material. It uses the existing space for the cup-type containers particularly well and the crate is particularly resistant to twisting. <IMAGE>
Patent DE-3423777-A1 (DE)
Inventor: BERTRAM LEO
IPC: H02K1/14
Filed: 1984-06-28
Abstract: Two-pole single-phase synchronous motor comprising an electromagnetic exciter part and a driving unit. The exciter part comprises a stator member having a longitudinal axis and a pair of stator limbs. Each stator limb has a coil thereon and a free end with an end surface. Each end surface being similarly disposable at various angles relative to the longitudinal axis of the stator member. The driving unit comprises, in combination, a rectangular housing, a permanent-magnetic rotor, and a pair of pole-shoe members. The rotor is rotatably journalled in a bearing imbedded in the housing. The pole-shoe member are contained within the housing. Each pole-shoe member has a pole shoe. The pole shoes enclose the rotor inside the housing. The driving unit forms a separate constructional module which is coupled to the exciter part. Each of the pole-shoe members is mounted on a separate one of the end surfaces so that the orientation of the axis of the rotor of the driving unit relative to the longitudinal axis of the stator member is predetermined by the selected prescribed angle of the end surfaces of the stator member.
Patent DE-3425293-A1 (DE)
Title: Device for driving elongate underground vaults of n-shaped cross-section
Inventor: HEINTZMANN PETER DIPL ING
IPC: E21D9/00
Filed: 1984-07-10
Abstract: The device 8 comprises a support frame 9 of two frame structures 10, 11 which are displaceable relative to one another. The frame structures 10, 11 are penetrated by a relatively displaceable tubular guide body 18. On the coal face side of the guide body 18, a jib 57 is fixed to be pivotable about a vertical axis 56. The pivoting is effected by hydraulically operable cylinders 59. At the end of the jib 57, a floor-cutting device 61 is arranged for limited pivoting about a vertical axis 62. The jib 57 slides on a loading bench 63 and is restrictively guided on the front edge 52 of the loading bench 53. The inclination of the loading bench 53 about a horizontal axis is variable by means of hydraulically operable cylinders 55. <IMAGE>
Patent DE-3426090-A1 (DE)
Title: Obstetric apparatus
Inventor: SCHNEIDER KARL-THEO MARIA
IPC: A61B1/303
Filed: 1984-07-14
Abstract: The invention relates to an obstetric apparatus having an incision device for endoscopic withdrawal of blood, in which an incision blade is arranged at the distal end of a rod-shaped holder. In order to simplify considerably handling thereof and to reduce greatly the time which elapses between incision and withdrawal of blood, a blood contact element is fastened on the rod-shaped holder with the incision blade. As a result the incision and the withdrawal of blood can take place virtually simultaneously without changing the instrument. In addition, the obstetrician can observe the process better than hitherto through an amnioscope, so that the process is easier to control. There is the additional possibility of controlling the depth of incision.