baber/WOPTO huggingface dataset:
Patent DE-3415059-A1 (DE)
Title: Ski edge sharpener for resharpening blunted and worn steel edges, especially on alpine skis
Inventor: VILLINGER EDWIN
IPC: A63C11/06
Filed: 1984-04-21
Abstract: A ski edge sharpener for restoring the edge sharpness on blunted and worn steel edges consists of a guide part with two opposing longitudinal slits, in which two jaws with screwed-on sharpening tools can be moved radially under spring force and be guided, by mutual contact pressure, to follow the course of the steel edge, as a result of which simultaneous resharpening of the two ski edges is achieved in one working step. The sharpening tools used are flat steel bars coated with hard material, carbide turning plates or honing stones.
Patent DE-3415293-A1 (DE)
Title: Laser hand unit
Inventor: AIHARA TAKAO
IPC: A61B90/00
Filed: 1984-04-24
Abstract: A laser hand unit has a shaft on which is mounted the light-emitting end of a laser-light transmission device, a head with a device which reflects laser light and with a device which converges laser light, and a head-mounting device for mounting the head detachably on the front end of the shaft. A suitable head can be selected from a group of heads with optical devices of varying focal length, from heads with optical devices for emitting the laser light in different directions, and from heads with a device for feeding water and/or air. Furthermore, an operator can select a suitable head and mount it detachably on the shaft, depending on a part of a body to be treated or operated on that has suffered attack or become ill.
Patent DE-3426737-A1 (DE)
Inventor: FOERSTER GUENTHER DIPL ING
IPC: B01D21/00
Filed: 1984-07-20
Abstract: A process for the processing of sludge, in which the latter is first concentrated mechanically in a vibratory container (1) and is then calcined in a fluidized bed furnace (4). The device for implementation of the process described in the invention consists essentially of a settling tank with an overflow into which projects a vibrator immersed in the sludge, separating the solid from the liquid phase. The vibrator used is a disc-type column composed of a vertical hollow support and vibratory discs secured thereto. The container is designed as a double-packeted container and possesses an inlet and an outlet for the circulation of a heating medium. Located below the clarification region is a perforated or mesh-type plate which partitions off, in the settling tank, a flow area, which is provided with a connection for the introduction of the hot gas or hot air. In another design, the vibrator consists of a register comprising plate elements which are arranged parallel to one another, and are connected on their upper side with the vibration generator, and whose lower ends projects freely, and are bent in the direction of the throughput.
Patent DE-3428183-A1 (DE)
Title: Measuring device for linear and spatial measurement of conveying systems of all types, in particular of chain conveyor systems and industrial conveyor systems as well as cars
IPC: G01S17/08
Filed: 1984-07-31
Abstract: This measuring device serves both for precise overmeasure and for determining position in rooms or in the open. Moreover, it serves to determine data which are required in order to be able continuously to repeat a distance that has once been traversed.
Patent DE-3428989-A1 (DE)
Title: Small electrical apparatus
Inventor: KIENZLER GERHARD
IPC: G05D19/02
Filed: 1984-08-07
Abstract: A triac (8) is connected in series with a drive winding (2) for automatic matching of a small electrical apparatus to different AC supply voltages. Said triac (8) is driven by a drive circuit (6) as a function of the network supply voltage, in the sense of increasing the phase-gating angle when the supply voltage rises. Power is supplied to the drive circuit (6) via a transformer (12), using the drive winding (2) as the primary winding. For the starting phase, an auxiliary voltage is produced via a bias resistor R1 until, once the triac (8) has initially been driven, the power supply to the drive circuit is taken over via the transformer (12). The resistor R1 is connected between the drive winding (2) and the triac (8) so that the drive winding is also used for reducing the continuous power loss on the resistor R1. The drive windings (2) form part of, in particular, an oscillating armature drive, preferably of a shaving apparatus. <IMAGE>
Patent DE-3429343-A1 (DE)
Title: Multi-part plastic honeycomb and method of breeding resistant bees with such honeycombs
Inventor: SCHMIDT MATTHIAS
IPC: A01K47/04
Filed: 1984-08-09
Abstract: In a plastic honeycomb, with cells of approximately full cell-wall height, a central wall and cell walls provided on both sides of the central wall, the cell walls and the central wall are designed flush with the end wall assigned to the central wall and resting loosely on the central wall, i.e. with no connection between the central wall and cell walls. The cell walls are fixed, as a whole, by means of the central wall to particular cells on both sides of the central wall. The cell walls consist of two sections combined to form an integral unit, of which the section adjoining the central wall widens slightly and conically outwards from the cell base and the outer section tapers more sharply and conically towards the outside.
Patent DE-3437493-A1 (DE)
Title: Device for performing acupunture
Inventor: KEHLBECK HEINRICH
IPC: A61H39/04
Filed: 1984-10-12
Abstract: The invention describes devices for performing acupuncture, the acupuncture devices being needles made of germanium or germanium alloys or plasters with germanium metal platelets or germanium-containing platelets or platelets of germanium alloys having a circular or polygonal shape and being designed so as to be conical on their upper side which comes to bear against the skin of the patient.
Patent DE-3440036-A1 (DE)
Title: Device for measuring instantaneous values of the pressure in the cylinders of a piston-type internal-combustion engine and/or the mean internal pressure and/or the internal output without measuring the piston position
Inventor: STEEN TORSTEN
IPC: G01L23/12
Filed: 1984-11-02
Abstract: The device consists of a pressure pick-up which with the aid of a diaphragm influences the frequency of an oscillator inductively or capacitively, so that the frequency is a measure of the pressure; of an electronic evaluation system which either permits the pressure pick-up to be connected to a digital computer or additionally provides one or more further signals which are a measure of the speed and ensure that one or more work cycles of a piston-type internal-combustion engine are read into a digital computer; as well as of a digital computer. The electronic evaluation system in accordance with Claim 4 can also be connected to other pressure pick-ups as characterised in Claim 2.
Patent DE-3443668-A1 (DE)
Title: Silver/copper-based compound alloy
Inventor: LUEDERS WOLFGANG
IPC: C22C5/08
Filed: 1984-11-30
Abstract: The compound alloy, which corresponds to 835-grade silver and is suitable for further processing as a silver semi-finished product, has a corrosion-resistant passivation layer, by means of which its silvery-metallic brightness is preserved. This is achieved by additional alloying, at constant silver content of the alloy, with a zinc content of 3 to 4 percent by weight and an aluminium content of 1 to 2 percent by weight.
Patent DE-3444246-A1 (DE)
Title: Transporting and centring device for round and equivalent rolling stock
Inventor: SCHULZ HEINZ
IPC: B21B39/00
Filed: 1984-12-05
Abstract: The invention relates to a transporting and centring device for round and equivalent rolling stock. The aim of the invention is to save time and material and to improve the test results. It is the object of the invention to provide a device which feeds in and removes the round and equivalent rolling stock to and from the test system in a defined position. The features according to the invention consist in that the rollers are provided with two indentations. One indentation has an angle alpha  of 90 DEG  and the other indentation has an angle  beta  of 120 DEG . The tracks of one indentation run at an angle  alpha /2 of 45 DEG  and the tracks of the other indentation at an angle  beta /2 of 60 DEG  to the vertical. In the final part of the indentations, the inner flanks are connected to one another directly or via a cylindrical collar. For use in the test system of a finishing section of the rolling mill.
Patent DE-3500333-A1 (DE)
Title: Shuttle hook for large embroidering machines
Inventor: HESS GUENTER
IPC: D05B63/00
Filed: 1985-01-08
Abstract: The invention relates to a shuttle hook for large embroidering machines, which allows an exact setting of the yarn tension. For this purpose, the yarn of the shuttle is clamped firmly in the hook and a slight pull on the yarn of the shuttle indicates, by means of a spring balance, the tension with which the yarn leaves the shuttle. A screwdriver-shaped end of the shuttle hook makes it possible to set the small lever on the shuttle to a different yarn tension without difficulty. <IMAGE>
Patent DE-3504016-A1 (DE)
Title: Phenylbenzoylthioureas
Inventor: BOEGER MANFRED
IPC: C07D213/64
Filed: 1985-02-06
Abstract: Novel substituted N-3-(5-trifluoromethyl-2-pyridyloxy)phenyl-N'-benzoylthioureas of the formula <IMAGE>  in which     R1 denotes hydrogen or halogen;   R2 denotes halogen;   R3 denotes hydrogen, chlorine, bromine or methyl; and   R4 denotes hydrogen or chlorine; processes for the preparation of these compounds and compositions containing them for use in combating pests, in particular for combating insects and representatives of the order Acarina which infest plants and animals. The novel compounds have especially high larvicidal activity against insects which are injurious to plants.
Patent DE-3512159-A1 (DE)
Inventor: FOERSTER HERBERT DIPL PHYS
IPC: C09D7/12
Filed: 1985-04-03
Abstract: Electric capacitor with at least a coil (10) within a container (13), containing a liquid or solid filling material and a residual air cushioning. If a solid filling material is used, its softening temperature is at most 15<o>C above the maximum operating temperature of the capacitor. The provision of at least a molecular sieve (19, 20, 21) as a drying element prevents the liquid or temporarily liquified material (17) from carrying the residual water towards the active zones of the coil. The minimum size of the sieve particles is larger than the gap between the coil layers, so as to prevent said particles from penetrating between said layers.
Patent DE-3513388-A1 (DE)
Inventor: SCHENK BERND DIPL ING
IPC: B29C51/20
Filed: 1985-04-15
Abstract: A mold-closing and holding mechanism, especially for a deep drawing apparatus making hollow articles from a thermoplastic web provides force-storing elements between the mold halves and the drive so that when the drive which can use a check motor is cut off, the force-storing elements can continue to exert a uniform closure force at least upon the regions at which a weld is to be formed from the shaped parts.
Patent DE-3513824-A1 (DE)
Title: Electromechanically operable defect-indicating apparatus
Inventor: MUELLER FELIX
IPC: B67D7/32
Filed: 1985-04-17
Abstract: Continuous monitoring of the operational readiness and, in the event of defects, an indication of the same are required for operation of an electronic price calculator in petrol pumps. Since, in the field of application of petrol pumps, all electrical devices must additionally satisfy the requirements of an explosion protection class, the defect-indicating apparatus consists of a very small electric motor (3) which is incorporated in a capsule (1) filled with quartz sand (2) and whose motor shaft (5) is passed through a gap protection zone (7) and by means of which an indicating disc (29) which is connected in a rotationally fixed manner to the motor shaft (5) can be moved into a defined function indication position as a function of the control of the very small motor (3). <IMAGE>
Patent DE-3517653-A1 (DE)
Title: Apparatus for discharging a water-soluble formulation into flushing water
Inventor: GODEFROY ANDRE
IPC: E03D9/03
Filed: 1985-05-15
Abstract: Apparatus for discharging at least one water-soluble formulation into flushing water, which has a tank and a fastening hook, by which the tank can be fastened onto the edge of a flushing cistern, the hook comprising two parts which are separated from each other by a hinge, in order that the hook can be brought from a hinged-together position during storage into a hinged-apart position, and each part having a projection in the vicinity of the hinge and lying opposite the hinge. This has the effect of forming a reinforcing element, which prevents the apparatus swinging away from the wall of the flushing cistern.
Patent DE-3518267-A1 (DE)
Title: Compositions for increasing contrast in magnetic resonance imaging
Inventor: WENZEL MARTIN PROF DR
IPC: A61K49/06
Filed: 1985-05-17
Abstract: It is proposed to improve imaging methods using the NMR technique by injecting into the patient before the imaging metal complexes of paramagnetic transition metals as NMR contrast media. The substances according to the invention are the derivatives of cyclopentadienyl(arene) and carbonyl complexes of corresponding metals. Examples are: ferrocene derivatives, ferrocinium derivatives, cymantrene derivatives and derivatives of di-indenyl-iron.
Patent DE-3520787-A1 (DE)
Title: Device for cutting a block from a mobile silage silo
IPC: A01F25/20
Filed: 1985-06-10
Abstract: In a device for cutting a block from a mobile silage silo by means of a severing member which can move up and down on vertically extending guides and which has an approximately rectangular frame, on which are arranged cutter bars which project with their cutting edge beyond the underside of the frame and are movable in oscillation parallel to their cutting edges and which are coupled to one another via pull means guided round the corners of the frame, the frame has straight side portions which butt against one another at right angles in the frame corners and which are connected, preferably welded, to one another in the butt region.
Patent DE-3523124-A1 (DE)
Title: Double-hull boat which can be disassembled
Inventor: DEUTSCH REINHARD
IPC: B63B35/79
Filed: 1985-06-28
Abstract: In a double-hull boat which can be disassembled, having two surfboards (1, 2) as floating bodies and a frame (3) connecting the surfboards and carrying a rig, the frame has hollow transverse parts (12-15) and lateral longitudinal tubes (9, 10) connected to the transverse parts (12-15). In order to increase the rigidity of the frame (3) about the longitudinal axis of the boat, the transverse parts in each case have the shape of a roughly oval ring (12, 13, 14, 15), and the plane of a front (12) and a rear oval ring (13) is at right angles to the longitudinal direction of the boat. <IMAGE>
Patent DE-3523160-A1 (DE)
Title: Cascade thrust precessor
Inventor: KUEMMEL PETER DR
IPC: B64G1/40
Filed: 1985-06-28
Abstract: The thrust, arrow 1, of the frame 5 is proportional to the contrarotating synchronous rotation speeds of shafts 10, 10' and their rotation masses; ISBNs;3921291-00-3, -01-1, -02-x and ISSN: 0720-9614, pages 17-23. In order to increase the efficiency, unbalance and centrifugal force are counteracted as follows: instead of large, solid rotation masses being allowed to contrarotate with the shafts 10, 10', two small masses 2, 2' and 2'', 2''' are provided at least on each side. Said masses are supported in gimble rings so that they can be set into intrinsic rotation. Rotation of the gimble rings having the rotation masses 2, 2' on the shaft 10 in the opposite direction to 2'', 2''' on the shaft 10' causes constrained presession. In order to increase the thrust intensity, the rotation masses are supported in a cascade-like manner and interleaved in any desired number of gimble rings all of which are in turn driven to be intrinsically rotating. The rotations of all the gimble rings involved and the presession force directions have to take place in opposite directions both on the shaft 10 of the masses 2 to 2'' and on the shaft 10' of the mass 2'' to the mass 2'''. The rotation directions of those on the shaft 10 must also be in the opposite direction to those in mirror-image form on the shaft 10'. <IMAGE>
Patent DE-3531678-A1 (DE)
Inventor: SAAL WOLFGANG VON DER
IPC: C07D513/10
Filed: 1985-09-05
Abstract: The present invention provides compounds of the general formula: <IMAGE>  (I)  wherein the various substituents are defined hereinbelow. The compounds are used for the treatment and/or prophylaxis of heart and circulatory diseases.
Patent DE-3541973-A1 (DE)
Inventor: JESCHKE IMMANUEL
IPC: F16L47/00
Filed: 1985-11-28
Abstract: 1. A transition element consisting of tubes in a transport line for gas or liquids, one tube of which is provided with a sleeve which is lid over the end of the other tube, which is provided at its end with projections and grooves located therebetween and which carries a ring slipped over from the outside, characterized in that the projections (3) on the end of the tube have a conical sloping surface (4) turned towards the tube end, a surface (5) parallel to the axis and joined thereto a surface (6) running perpendicular to the axis, that the inner surface of the sleeve (8) is provided in a complementary manner with grooves (11) and ring-shaped projections (12) located therebetween, that these grooves (11) at the sleeve (8) exhibit the outer contour of the projections (3) at the tube end, and the projections (12) in the sleeve (8) exhibit the contour of grooves on the metal tube end, that before the tube end is slid into the sleeve (8), the outer diameter of the end of the tube (1) is slightly greater than the inner diameter of the sleeve (8), and that before the tube end is slid into the sleeve (8), the ring (18) provided at least one inner end with a bevelling (17) or rounding off, has an internal diameter which slight smaller than the outer diameter of the sleeve (8).
Patent DE-3603636-A1 (DE)
Title: Process and apparatus for edge sheathing of at least two-layered longitudinal webs or panels
Inventor: KOTEVSKI ILYA
IPC: B26D3/06
Filed: 1986-02-06
Abstract: The invention permits exact sheathing of the longitudinal web at its cut outer edges, the outer layer (carpeting) being guided laterally around the exposed foam plastic backing (formation of uniform front butt joints of the panels laid in formation) to merge then into narrow lateral butt faces. Under exact machine guidance, first of all a triangular longitudinal groove is made in the foam plastic backing at a distance from the outer edges; subsequently, the opposite groove end faces are heated and, by bending away the outer border sections of the longitudinal web, are brought one onto the other in the liquefied state and are held under pressure, so that a fusing together of the plastic materials occurs. The guiding of the webs onto and out of the groove cutting device is in this case performed by means of a feeding device comprising two roll calenders or pairs of rolls and a drawing-off device, in the form of at least one pair of rolls, arranged behind the cutting device. Corresponding devices are used here for subsequently performing the feeding of the longitudinal web for liquefying the opposite end faces of the longitudinal grooves and for bending away the border sections of the longitudinal web and for fusing the end faces.
Patent DE-3604276-A1 (DE)
Title: High-gradient magnetic separator
Inventor: SALTHE GUY DOMINIQUE DIPL ING
IPC: B03C1/029
Filed: 1986-02-12
Abstract: In the case of the high-gradient magnetic separator, the ferromagnetic matrix material is located in the inner space of a normal-conducting or superconducting separating magnet (1). The slurry is passed through the said inner space such that it is substantially parallel to the magnetic field of the separating magnet (1). The matrix is divided into individual intrinsically stable matrix elements (6) which are separate from one another. First means (8) are provided for the movement of the matrix elements (6) through the inner space of the separating magnet (1) and second means (3, 3') are provided in the form of a slide for removing charged matrix elements (6) from the inner space of the separating magnet (1) and reincorporating fresh and, if need be, demagnetised matrix elements (6) into the separating magnet (1). <IMAGE>
Patent DE-3604717-A1 (DE)
Title: Contact pin arrangement
Inventor: ARAMPOGLOU SAVVAS
IPC: H01R13/24
Filed: 1986-02-14
Abstract: The invention relates to a contact pin arrangement (2) in the case of which the contact pin (4) is arranged directly in an insertion sleeve (6) such that it can be displaced longitudinally, so that it is possible to obviate a separate retaining sleeve, which was previously normal. This reduces on the one hand the number of components and on the other hand the number of contact points. In addition, this results in simplification during the assembly of the contact pin arrangement (2). A major advantage of the new contact pin arrangement (2) is also seen in the fact that only the actual contact pin (4) is replaced in the event of damage or wear, while all the other parts remain usable over a long life. A NiBe alloy is proposed as a corrosion-resistant, wear-resistant and easily machinable material for the contact pin (4) and the insertion sleeve (6), which alloy is coated, for example non-electrically, with nickel, the coating of the contact pin (4) having a lower hardness than that of the insertion sleeve (6) so that the contact pin deliberately becomes a part which is subject to wear. <IMAGE>
Patent DE-3605854-A1 (DE)
Title: Winding reel for strand-shaped or strip-shaped material
Inventor: RACKEL KLAUS
IPC: B65H75/22
Filed: 1986-02-22
Abstract: A winding reel (1) for spring-contact feed strips has a design which makes possible the adjustment of the distance between the inner surfaces of its side flanks (2a and 2b) to different widths of the feed strips. Said winding reel consists of two identically shaped components (4a and 4b), each of which has a circularly delimited, disc-like side flank (2a, 2b). Each side flank (2a, 2b) is distributed about its circular centre (5a, 5b) and provided, in each case succeeding one another alternately in a corresponding number, with circular-sector-shaped openings (6a, 6b) and tongues or tabs (7a, 7b) of corresponding surface area. Each side flank (2a, 2b) has a collar or neck (8a, 8b), projecting in the manner of a circular sector, on its inner surface in the region of each tongue or each tab (7a, 7b). Both side flanks (2a and 2b) are, in this arrangement, brought, rotated through an angular sector distance of 90 DEG  in the circumferential direction with respect to one another, into holding engagement with one another so as to be rotationally fixed relative to one another and axially slidable with their collars or necks (8a and 8b) (Figure 1). <IMAGE>
Patent DE-3608701-A1 (DE)
Title: Twine cutter in association with a hay fork
Inventor: BUSCH MANFRED
IPC: A01D9/00
Filed: 1986-03-15
Abstract: A twine cutter in association with a hay fork possesses, to simplify the cutting through of a twine tied round a hay bale, at least one cutting knife (11) which is fastened to the fork or to the lower part of the fork stem and which is arranged in such a way that, by suitable guidance of the hay fork, the cutting edge (14) of the cutting knife (11) can be brought into contact with a portion of the twine. <IMAGE>
Patent DE-3609815-A1 (DE)
Title: Quinone polymers
Inventor: NAARMANN HERBERT DR
IPC: C08G73/02
Filed: 1986-03-22
Abstract: Quinone polymers built up from recurring units of the formula I <IMAGE>  where A is a divalent radical of the structure <IMAGE> R<1> and R<2> are a hydrogen atom, a halogen atom or an alkyl radical having 1-6 carbon atoms, and R<3> and R<4> are a hydrogen atom, an alkyl radical having 1-4 carbon atoms, a carboxyl radical, or a cycloaliphatic or aromatic radical having up to 10 carbon atoms.