baber/WOPTO huggingface dataset:
Patent DE-3231314-A1 (DE)
Inventor: ROY ASOK KUMAR DR RER NAT
IPC: A61B10/00
Filed: 1982-08-23
Abstract: 1. Packaging tubule (1) of metal of high thermal conductivity for a tampon applicator (15), which consists of two sleeves telescopically displaceable is one another, namely an introduction sleeve (17) and an ejection sleeve (18), for the diagnosis, in human medicine, of pathological changes in female body cavities, preferably in the vagina, having a closing plug (8) of elastic material, and an external diameter which, in the length section (3c) adjoining the opening (4) of the packing tubule is smaller than in a length section (3b) with a conical transition to a length section (3a) of larger diameter, and an opening edge (5), the external diameter of which is smaller than that in the length sections (3a, 3b) of larger diameter, the closing plug being provided with at least one projection (23) on its peripheral surface which comes into contact with the internal surface of the tubule, at a distance of about one quarter of its length starting from the end facing the packaging tubule, and having at least one recess (13) on the periphery of its end facing the opening of the packaging tubule, characterized in that the internal diameter of the length section (3c) adjoining the opening (4) is slightly larger than the external diameter of the introduction end (17a) of the introduction sleeve (17) of the tampon applicator, the length section (3c) adjoining the opening (4) is longer than the depth of penetration of the closing plug, the distance between the inner end face (12) of the closing plug and the bottom (2) of the packaging tubule is slightly larger than the length of the tampon applicator, the tampon applicator being centered in the region of the opening of the packaging tubule, and a centering device for the tampon applicator is provided in the bottom (2) of the packaging tubule.
Patent DE-3233682-A1 (DE)
Title: Edge-sharpener for skis
Inventor: LEITINGER WALTER
IPC: A63C11/06
Filed: 1982-09-10
Abstract: The invention relates to an edge-sharpener for skis and a blade which can be used for the latter for sharpening the lateral surfaces and the running surfaces of the edges of the skis. <IMAGE>
Patent DE-3234146-A1 (DE)
Title: Flowmeter with heat pulse marking
Inventor: KROEBEL WERNER PROF DR
IPC: G01P5/18
Filed: 1982-09-15
Abstract: Published without abstract.
Patent DE-3237834-A1 (DE)
Title: Axle spring for a rail vehicle
Inventor: OHKAWA FUJIO
IPC: B61F5/08
Filed: 1982-10-12
Abstract: The axle spring for a rail vehicle comprises an air spring having a cylindrical rubber membrane, whose upper edge is attached in an airproof manner to an upper end plate and whose lower edge is attached in an airproof manner to an inner cylindrical part, and in which an auxiliary air chamber is arranged underneath the air spring and is connected to said air spring. A number of sets of rubber-like annular bodies which are arranged one above the other and are each connected to a fixed ring, arranged between them, are arranged between the air spring and the auxiliary air chamber, the uppermost of the elastic bodies being attached via an upper annular end plate to the inner cylindrical part, while the lowermost elastic body is attached via a lower annular end plate to the auxiliary air chamber, so that the air spring is connected to the auxiliary air chamber via a number of sets of elastic bodies. The diameter of the upper edge of the cylindrical rubber membrane of the air spring is smaller than the effective diameter of the air spring, on the condition that said air spring is a standard size. The external diameter of each elastic body can be larger the nearer it is arranged to the auxiliary air chamber, the hardness of the elastic bodies being reduced in this direction.
Patent DE-3240677-A1 (DE)
Title: Identification element with attachment to a frame of a two-wheeled vehicle
Inventor: DOCTER REINHARD
IPC: B62J99/00
Filed: 1982-11-04
Abstract: In order to identify two-wheeled vehicles, so-called frame numbers are generally etched into the frame of the two-wheeled vehicle. However, with this type of identification it is disadvantageous that the frame number is easy to change. It is thus relatively difficult to prove whether a two-wheeled vehicle has been stolen so that thieves need have no fear of being discovered. The invention is based on the object of providing an identification element for two-wheeled vehicles which largely deters thieves from stealing a two-wheeled vehicle. According to the invention there is provision for the identification element to be a plug-on element which connects the adjacent ends of a section of the frame of a two-wheeled vehicle.
Patent DE-3241519-A1 (DE)
Title: Process and apparatus for the thermal treatment of textile materials
Inventor: HILGEROTH ERICH
IPC: D06C7/02
Filed: 1982-11-10
Abstract: The thermal treatment of textile materials following their wet treatment is divided into 2 stages. During the main drying to a residual moisture content of 4-20%, the textile materials, preferably tows, are folded once or several times. During the final drying to the hygroscopic moisture content in the second stage, all points of buckling are ironed out again. Very uniform steaming, shrinkage and drying are achieved. <IMAGE>
Patent DE-3245722-A1 (DE)
Title: Load cell, preferably for tensile-force measurements
Inventor: BROSA ERICH
IPC: G01L1/22
Filed: 1982-12-10
Abstract: Published without abstract.
Patent DE-3248599-A1 (DE)
Title: Apparatus for distributing silo blocks to fodder points
Inventor: ERTL KARL
IPC: A01K5/02
Filed: 1982-12-30
Abstract: The invention relates to an apparatus for distributing fodder from fodder blocks, especially silo blocks, to fodder points. It is characterised by a movable frame having at least two pairs of wheels, each on a longitudinal side of the frame, the frame possessing an upper frame part and wheel suspensions projecting downwards from this on the two longitudinal sides of the frame in such a way that there is formed underneath the frame part and between the wheel suspensions a tunnel-like space open towards the two end faces of the frame, by a support for silo blocks which is provided on the frame and which is movable relative to the frame, and by at least one conveyor device, the conveyor device and support being movable relative to one another. <IMAGE>
Patent DE-3304075-A1 (DE)
Title: Jacket-ring subassembly for burr-free precision forging
Inventor: VALENTINE JOHN J
IPC: B21J13/02
Filed: 1983-02-07
Abstract: The device in a forging press has a jacket ring with a bore arranged therein and elements for holding the jacket ring on the punch holder, which elements permit a relative motion between the latter and produce a prestress for holding apart the punch holder and the jacket ring. A jacketed die is dimensioned for interaction with the punch and the outer surface of the latter is dimensioned for interaction with the bore of the jacket ring. The device furthermore comprises means for clamping the jacket ring and holding the jacket ring away from the punch holder. The device furthermore has means for heating the jacket ring, at least for heating before the initiation of the forging operation.
Patent DE-3304110-A1 (DE)
Title: Multi-channel spectrophotometer
Inventor: SUZUKI JUGORO
IPC: G01J3/28
Filed: 1983-02-08
Abstract: Multi-channel spectrophotometer having a long slit (4), which extends in the X-direction and through which white light from a source (1) is subjected to spectral diffraction, so that said source is projected onto a X-Y two-dimensional wavelength/dispersion/irradiation/optical surface which is arranged such that the spectral band subjected in this way to spectral diffraction is a spectrum of monochromatic light which is subdivided in the Y-direction in a finely distributed fashion at right angles to the slit (4); that end sections (9i) are provided for the entrance of the light into the optical fibre strands (9), for the purpose of freely transferring to points for selecting the Y-direction wavelengths and also to points for subdividing different X-directions of an image, which forms a surface of the spectrum, so that the monochromatic light of the selected wavelength can be taken out of the X-Y selection positions; and that an individual cell detector is provided for confronting the light entry end section (9i) of the optical fibre strand (9) in order to detect the intensity of the monochromatic light of the light penetrating the sample cell. <IMAGE>
Patent DE-3307873-A1 (DE)
Title: Process for producing self-supporting perforated carriers from a mat or a fabric of heat-shrinkable plastics filament, especially for the plates in electrical lead accumulators and carriers produced according to the process
Inventor: TERZAGHI GIOVANNI
IPC: D06M10/00
Filed: 1983-03-05
Abstract: Self-supporting perforated carriers, especially for the plates of electrical accumulators, consisting of tubes, multiple tube sheaths or sleeves of fabric of thermally shrinkable synthetic filament. The shrinkage was previously effected by thermal convection, which results in the partial shortening of the macromolecule. The invention produces shrinkage requiring a minimum of energy with maximum absorption with uniform and thorough heating of the filament with infrared rays with a limited spectrum of wavelengths. A minimum shortening of the molecule length and a saving of time, space and energy are obtained with this and a product with perfect and stable mechanical and chemical properties is produced.
Patent DE-3308348-A1 (DE)
Title: Membrane filter
Inventor: STEAD ROBIN HUGH DR
IPC: B01D61/10
Filed: 1983-03-09
Abstract: A membrane filter comprising a spiral membrane filter coil (5) disposed in a shell tube (1), in which a collection pipe is arranged in the coil centre, which collection pipe receives the filtrate penetrating between the membranes. A surrounding ring seal (6) is applied between the filter coil exterior (19) and the shell tube interior (20). To avoid stagnation zones in the vicinity of the ring seal (6), uniformly distributed penetrating openings (10) are arranged which allow a part-stream between the outer zones of the filter directly before and after the ring seal (6). <IMAGE>
Patent DE-3308675-A1 (DE)
Title: Firing machine
Inventor: HANGAUER WILFRIED DR
IPC: F23N5/12
Filed: 1983-03-11
Abstract: The present invention relates to a firing machine with an amplifier having a semiconductor element and a relay supplied by the amplifier. The essence of the invention is that the semiconductor element is connected as an inverting voltage amplifier and has a capacitor connected between the output and input electrodes.
Patent DE-3311861-A1 (DE)
Inventor: KOLB ALFRED DIPL ING
IPC: B24B47/20
Filed: 1983-03-31
Abstract: 1. Method for monitoring and controlling the service performance of numerically controlled projection form grinding machines which have a rotary-driven grinding spindle and a control device for the grinding spindle drive, for the advance and feed drives and/or for a dressing operation which can be performed automatically, characterised by the fact that the grinding spindle rotation speed is detected, its change in rotation speed is determined in comparison with a required rotation speed performance, that, on the basis of this, in the case of a steep drop in the rotation speed, an instantaneous cut-off of the grinding spindle drive takes place, that in the case of a slight, long-duration rise in the rotation speed or of a gradual fall in the rotation speed, a dressing operation of the grinding wheel is initiated, and that in the case of a fall in the rotation speed in between, the rate of advance is reduced.
Patent DE-3313294-A1 (DE)
Title: Electromagnet with a long stroke
Inventor: FUEHRER EGON DIPL ING
IPC: H01F7/16
Filed: 1983-04-13
Abstract: The electromagnet consists of a plurality of individual electromagnets (1) which are in each case constructed as a structural unit and which surround the coil (2) and at least parts (3, 4) of the magnetic flux. A plurality of these structural units are placed on one another, corresponding to the desired maximum stroke of the armature (9). <IMAGE>
Patent DE-3318439-A1 (DE)
Title: Chemisorption reactor
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1983-05-20
Abstract: The invention relates to a chemisorption reactor, preferably for the absorption of SO2, HCl, HF and similar acidic accompanying pollutants in flue gases. In order to prevent growth occurring on the wall surfaces at a desirably high chemisorption, according to the invention it is proposed that the rigid reactor is clad with flexibly deformable interior mats (3) and (5), these mats forming an essentially larger surface area than the rigid shell and, as a result of controlled rams (4), being able to be put into any desired changing shapes displaced one below the other. The elastic claddings (3, 5) are arranged as individual rings or mat sections in an overlapping manner and can be differently deformed. The rams (4) are controlled by a program in such a manner that they continuously form different deformations of the surface (3) and/or (5) in the reactor. <IMAGE>
Patent DE-3321317-A1 (DE)
Title: Large capacity refuse container with a trough- or bucket-like receptacle
IPC: B65F1/02
Filed: 1983-06-13
Abstract: A large capacity refuse container 1 with a trough- or bucket-like receptacle 2 which can travel on castors 32, 33 and with a lid which can be displaced in a suspended manner, along a circular track, in relation to the receptacle 2 using pivotable supporting arms 6 and 7, is intended to be produced which can cope with a stowage space for storage and transport which is substantially smaller than the capacity of the large capacity refuse container 1 when it is ready for use. The receptacle 2 has two end walls 3 and 4 and a casing part 5 which forms the longitudinal walls and the base. The supporting arms 6 and 7 for the lid are mounted with axes aligned to one another on the outsides of the two end walls 3 and 4. Each end wall 3 and 4 is provided with a flange 8 or 9 respectively which has perforations 10 or 11 respectively which extend parallel to the main plane of the end face along the two upright edges and also along the base edge. The opposite edges of the casing part 5 each have an offset flange 15 or 16 respectively which is provided with perforations 17 or 18 respectively. The end walls 3 and 4 and the casing part 5 are made to overlap the perforations 10, 17 or 11, 18 respectively in their flanges 8, 15 or 9, 16 and are detachably connected to one another and braced against one another by means of screws which can be inserted into these perforations (Fig. 2). <IMAGE>
Patent DE-3323974-A1 (DE)
Title: Composite material
Inventor: CZAUDERNA BERNHARD DR
IPC: B32B27/08
Filed: 1983-07-02
Abstract: A composite material consists of a layer A of a polyolefin filled with 10 to 60% fillers, preferably wood flour, and a layer D of a polyvinyl chloride, which may be foamed, containing 15 to 40% by weight of plasticiser, which layers are connected together by a mechanical primer coating B and an adhesive layer C. The adhesive is a (meth)acrylic ester emulsion copolymer, preferably consisting of     90 to 50 parts by weight of a (meth)acrylate,   10 to 50 parts by weight of a vinyl ester and/or butadiene,    0 to 40 parts by weight of butadiene,    0 to 40 parts by weight of styrene,    0 to 30 parts by weight of acrylonitrile,    0 to 10 parts by weight of vinylpyrrolidone,    0 to 10 parts by weight of (meth)acrylic acid,    0 to 10 parts by weight of (meth)acrylamide.   The composite materials are used as parts for automobile interiors, furniture parts, housings and containers.
Patent DE-3324305-A1 (DE)
Title: Sun visor for vehicles
Inventor: ZIPPERLE WOLFGANG
IPC: B60J3/02
Filed: 1983-07-06
Abstract: In a sun visor (1) which is provided for vehicles and whose visor body (2) is mounted on a carrier (9) so as to swivel about a folding axis (11) and in which the carrier (9) can be attached to the vehicle so as to be movable about a support axis (13) which runs transversely with respect to the folding axis (11), the visor body (2) is additionally displaceably arranged on the carrier (9) in the direction of the folding axis (11). As a result, this provides the user with the possibility of aligning the visor body (2) with desired areas of the window located at smaller or greater distances from the attachment point of the carrier (9) on the vehicle. <IMAGE>
Patent DE-3326347-A1 (DE)
Title: Process for the production of drinking whey
Inventor: KLUPSCH H J
IPC: A23C21/02
Filed: 1983-07-21
Abstract: The present invention relates to a process for the production of drinking whey, in which an acid whey produced in the manufacture of curd cheese is fermented by lactic acid bacteria producing dextrarotatory lactic acid. Sweet whey and a stabiliser are then added to this mildly fermented acid whey. This whey mixture is subjected to a gentle heat treatment and after the heat treatment is inoculated with a culture of a strain of the genus Bifidobacterium.
Patent DE-3327606-A1 (DE)
Title: Saddle for two-wheeled vehicles or the like
Inventor: ROPELIUS HORST
IPC: B62J1/02
Filed: 1983-07-30
Abstract: The saddle has an insertion body 1 which is embedded in an upholstered body and is made of plastic and to which a carrying frame is attached. This carrying frame consists of a preformed hollow body 6 which is produced from plastic. In the central area, this preformed hollow body has two cheeks 13 which extend parallel to one another and between which a block 15 is fixed by means of a tensioning screw 16 and is provided with a cylindrical bore for receiving the saddle tube. The block has edge strips 21 which are of an arcuate shape corresponding to the lower edge contour of the preformed hollow body 6 and are provided with toothings. These toothings engage in toothings of the support faces formed by the cheeks 13 so that the block 15 can also be fixed in a positively engaging manner. The bore for receiving the saddle tube is arranged off centre in the block. The adjustment area of the block is determined on the one hand by oblong holes provided in the cheeks and is also extended in that the block can be fixed again between the cheeks offset by 180 DEG  after the removal of the tensioning screw 16. The lower ends of the cylindrical helical springs 3 are introduced into cylindrical receptacles 7 of the preformed hollow body 6 and placed over hollow pins 11 which are then deformed by an expanding bolt 12 and pressed onto the attachment turns 5. (Fig. 1). <IMAGE>
Patent DE-3330098-A1 (DE)
Title: Device for laying a rollable floor covering
Inventor: BEIER GUENTER ING GRAD
IPC: E01C19/52
Filed: 1983-08-20
Abstract: This invention relates to a device for better laying of rollable floor coverings from a vehicle using a loading surface, which can be pivoted out of the longitudinal direction of the vehicle by approximately 90 DEG , with, arranged on opposite sides, two bearing blocks for receiving the spool shaft. The device brings about the laying of rollable floor coverings with constant tensile stress in the laying direction. As a result, not only are too loose laying and possible fold formation in the laid floor covering avoided, but the loadability of the laid floor coverings is also increased.
Patent DE-3331227-A1 (DE)
Title: Coke guide car
Inventor: KITANO YOSHITERU
IPC: C10B33/14
Filed: 1983-08-30
Abstract: The invention provides a coke guide car with which the distribution of the total load can, according to the invention, be effected uniformly. This coke guide car comprises a pair of parallel transverse girders, the inner parts of which are arranged below upper girders of the coke guide car and parallel to these upper girders, while the outer parts of these parallel transverse girders extend with a downward bend below a slope up to a third rail which is laid beyond and on the outside of a quencher or quench car track. In addition, a multiplicity of transverse struts is arranged between the horizontal parts of the parallel transverse girders, spanning across the latter. Main devices of the coke guide car are suspended on a plurality of pairs of rails which are mounted underneath the transverse struts or on the underside of the transverse struts. A pair of connecting plates or mounting plates is suspended on the upper girders or on connecting girders provided between the upper girders, and the inner parts of the parallel transverse girders are connected, preferably by means of connecting bolts, to these connecting or mounting girders.
Patent DE-3332524-A1 (DE)
Title: Emergency running ring for vehicle tyres
Inventor: STEIN HERMANN DIPL CHEM
IPC: B60C17/06
Filed: 1983-09-09
Abstract: This emergency running ring is constructed as a hollow element and in the production state has an opening gap extending between the cavity and the annular centre along the plane of the annular means, the circumferential walls of which gap rest against one another after the pneumatic tyre, emergency running ring and rim have been assembled using mould pressure. On the inside of the foot there is a centrally circumferential tunnel which is open towards the axis of the ring and into which the air inlet valve opens. The cavity is connected via air ducts both to the tunnel and to the interior of the pneumatic tyre. The wall of the emergency running ring facing the tread of the tyre contains openings into which sheaths which are filled with a lubricant and are closed at the ends are anchored. When emergency running occurs, the closure heads, protruding beyond the outer circumferential surface, of the sheaths are sheared off by the tyre cover striking the emergency running ring, as a result of which the lubricant is released and passes between the contact surfaces. This emergency running ring is intended for use in those tubeless pneumatic tyres whose cover can only experience a minimum amount of spring deflection. It is characterised in that it has a comparatively low weight accompanied by a high cross-section and has a duct system which permits air, which counteracts excessive heating, to circulate between its cavity and the interior of the tyre.
Patent DE-3333972-A1 (DE)
Title: Non-return valve
Inventor: BREUM JENS
IPC: F16K15/03
Filed: 1983-09-20
Abstract: A non-return valve with a valve housing (1), in the interior of which a rotatably mounted non-return flap (6) is mounted. This flap is rigidly connected to a rotation shaft situated to the outside of the flap. The rotation shaft is passed through the housing (1) and provided at the outside with a rotating arm which protrudes at right angles, is secured rigidly on the shaft and is influenced by a force. An intermediate rod is mounted, so as to be loosely rotatable, on that part (2a) of the shaft which protrudes beyond the housing (1). The linkage is secured on the outside of the housing at a first hinge point (7) and on the rotating arm (3) at another hinge point (8) by means of one or more springs (13, 15), preferably helical tension springs, or secured with both on the outside of the housing. It is thereby ensured that the shaft and hence the flap can be influenced by a primarily linearly increasing external torque when the angle of rotation of the flap is increased from 0 DEG  to about 85 DEG , with the result that when rotated out to any angle within this interval, the flap will have a very short closing time when the flow of medium through the valve stops suddenly. <IMAGE>