baber/WOPTO huggingface dataset:
Patent SE-40815-C1 (SE)
IPC: F23K3/08
Filed: 1913-08-02
Abstract: 17,525. Petersen, K. Aug. 3, 1912, [Convention date]. Mechanical stoking.- A device for actuating a mechanical stoker so as to supply fuel to the furnace at predetermined intervals, which intervals may be varied by hand-operated means, consists, as applied to a mechanical stoker of the underfeed tvpe, of a vertical crank-shaft 6, Fig. 1, connected to the coal piston 3 for feeding fuel to the furnace from the hopper 2, and driven at its lower end from bevel-gearing connected through a clutch 16 with a shaft 15. The shaft 15 is driven through bevel-gearing 61, 62, Figs. 1 and 2, from a main shaft 40 carrying the fast pulley 18 and loose pulley 19. The driving - belt is so disposed on the pulleys that when shifted on tu the fast pulley it partly overlaps the loose pulley and keeps it in constant motion. The loose pulley is connected through gearing 21, 22 and a crank 24 and rod 23 with ratchet gear, provided with a mask 27 operated by a hand lever 28 to control the time of revolution of the ratchet-wheel 26. A cam 30 on the ratchetwheel engages with a member 33 on a counterweighted belt - shifting lever 31 which operates the belt - shifter 20 to throw the belt on to the fast pulley and start the stoker. A cam 35 on a wheel 63 driven from the shaft 15 engages with a member 34 on the lever 31 and returns the belt on to the loose pulley again. In the modified form of actuating and controlling device shown in Fig. 3, the loose pulley 19 is mounted on a bush 41 provided with a worm 42 engaging a wormwheel 43 which is connected by a rod 45 to the pawl 25 having a counterweight 49. The ratchet-wheel 26 is provided with an enlarged tooth 50 which projects above the mask 27 and is engaged by the pawl 25 when the cam 30 is turned so far forward that it strikes against the cam 51 on the belt shifter 20, the tooth 50 being moved forward a distance equal to the stroke of the pawl, and the rod 20 being moved forward until the cam 30 is released from contact with the cam 51. The movement of the rod 20 shifts the helt and compresses a spring 52, and allows a pivoted catch 55 to engage the member 54 and retain the rod 20 in this position. The catch 55 is released by a cam 57 on a worm-wheel 58 which is driven by a worm 59 on the shaft 15, and the driving belt is brought back on to the loose pulley by the spring 52. In the stoker shown in Fig. 1, the coal piston 3 is connected to a carrier rod 7 provided, with projections 8 on its upper surface. The Specification as open to inspection under Section 91 (3) (a) comprises also a carrier bar in which the forward end is bevelled and the lower surface is provided with small lugs to facilitate the movement of the bar in the coal trough. This subject-matter does not appear in the Specification as accepted.
Patent DE-3200306-C1 (DE)
Title: Protective cardboard sleeve for video cassettes
Inventor: HEINZE GUENTHER
IPC: B65D5/42
Filed: 1982-01-08
Granted: 1983-07-28
Abstract: In order to facilitate the storage and specific production of a protective cardboard sleeve for video cassettes, consisting of a cardboard box which is folded to form a cuboid container, is provided on one side with a varnishing or similar non-printable coating, and is uncoated on the other side, the blank of the cardboard box having the following shape prior to folding: moulded onto the rectangular surfaces forming the side surfaces of the protective sleeve on each of the longitudinal edges is a rectangular surface of slightly narrower or shorter extension forming the insert in the folded state; attached to the other longitudinal edge of the one side surface is a flap forming the back of the protective sleeve in the folded state; the narrow edges of the side surfaces are connected via a web of the width of the side surface forming an end surface and the other averted narrow edges of both side surfaces are provided with flaps forming a further end surface, it is proposed that at least one window-type recess (13) be arranged in at least one side surface (2) of the protective sleeve and that the surface (4) forming the insert have a printable area (14) at least in the region arranged behind the recess (13) after the folding. <IMAGE>
Patent DE-3316525-C1 (DE)
Title: Cartridge closure
IPC: F42B7/12
Filed: 1983-05-06
Granted: 1984-10-04
Abstract: The present invention relates to signal cartridges which are closed by means of a silicone layer. The silicone layer is located above a cutting crown having conical flanks inclined relative to the case wall. The silicone covering is drawn up on the case wall in the region above the crown edge, the latter being bevelled inwards in a wedge-shaped manner. The present invention eliminates jamming of the cartridge case in the barrel of the signal pistol after firing. <IMAGE>
Patent DE-3335502-C1 (DE)
Title: Process and device for covering a preheated steel pipe with pulverulent coating materials
Inventor: ZOBL RUDOLF DIPL-ING
IPC: F16L58/10
Filed: 1983-09-30
Granted: 1990-05-10
Abstract: The present invention relates to a novel process for covering steel pipes, which operates without film-covering or tube-covering. The three-layer covering (thermoset/adhesive/thermoplastic) is applied only by sintering, that is to say spraying, and spinning respectively, onto the preheated steel pipe, in succession in one operation. For carrying out the proposed process, a new device has been developed, the coating system of which consists of a spray-coating device and a spin-coating device. <IMAGE>
Patent DE-3907751-C1 (DE)
Title: Method and device for liquid manure composting
IPC: C05F3/00
Filed: 1989-03-10
Granted: 1989-10-05
Abstract: The disposal of the liquid manure which occurs in agricultural operations represents a problem to an increasing extent as the liquid manure can not only lead to nuisance in living areas but has also grown to environment-damaging quantities. In order to make possible disposal of the liquid manure, a movable composting installation is proposed, in which liquid manure is mixed with compostable solids and can be supplied to a composting tank.
Patent DE-3923377-C1 (DE)
IPC: G01N33/38
Filed: 1989-07-14
Granted: 1990-07-26
Abstract: Method for identifying the position of a crack in reinforcing steel in a reinforced concrete structural member, the reinforcing steel being embedded with a known orientation in the concrete of the structural member directly or with a dielectric covering. The reinforcing steel is first magnetised, and the reinforced steel structural member then scanned along the extension of the reinforcing steel with a magnetisation measuring probe. Dipole formation due to remanent magnetism is determined as the criterion for the crack. <IMAGE>
Patent DE-4107080-C1 (DE)
IPC: B65H9/04
Filed: 1991-03-06
Granted: 1992-06-04
Abstract: A rotary sheet-printing press includes a register bar; a plurality of front lay marks mounted on the register bar in a series extending perpendicularly to a sheet-feeding direction; a plurality of setting motors, each connected to a separate front lay mark for shifting each front lay mark parallel to the sheet-feeding direction; a control panel; manually operable controls mounted on the control panel in a field of vision of the front lay marks and connected to the setting motors for energizing the setting motors of a desired number of arbitrarily selected front lay marks and for adjusting the selected front lay marks parallel to the sheet-feeding direction; and a visual indicator mounted on the control panel and operatively connected to the front lay marks for displaying actual positions thereof.
Patent DE-4115924-C1 (DE)
Title: Electrical rocker switch with guide element(s) - allowing contact rocker to clip-engage switch component
IPC: H01H23/12
Filed: 1991-05-16
Granted: 1992-06-04
Abstract: A movable contact of the switch is in the form of a spring element (3) that engages one of two fixed contacts (13) on a base when the switch is moved from the null position. The rocker (2) can move about one of two form lugs (4) that act as pivot points, the movement being limited by stops (14). Actuation is obtained by a spring (10)- loaded plunger (7) moved sideways on either side of the at-rest centre position. The domed tip of the plunger rides up the angled surface. ADVANTAGE - Simple completion or assembly yet captively holding correct bearing position.
Patent DE-4217583-C1 (DE)
Title: Sealing testing device for drainage pipe connection - monitors raised or reduced pressure of test fluid in hollow space between two elastomer pipe seals supplied with test medium.
IPC: G01M3/28
Filed: 1992-05-27
Granted: 1993-12-16
Abstract: The testing device supplies a gas or liquid test medium at a raised or reduced pressure to the hollow space between 2 seals (3, 4) for the pipe connection, lying on the inside of the pipe, with a pressure measuring device monitoring the pressure within this hollow space. Each of the pipe seals is provided as an elastomer cuff, one or both of which are pressed against the inside face of the pipe by a clamp ring. Pref. the hollow space between the seals is coupled via a test line (8) to the pressure medium source, with the pressure measuring device incorporated in the test line. USE/ADVANTAGE - For continuous or periodic testing of pipe connection seal for drainage or water supply system. Is tolerant of relative movement of pipe ends, clean and can determine which one or both seals has or have broken.
Patent DE-4233011-C1 (DE)
Title: Grill assembly for barbecue - has metal grid with intersecting U=shaped rails which correspond at right angles having grill plates matching polygonal areas
IPC: A47J37/07
Filed: 1992-10-01
Granted: 1993-08-26
Abstract: The barbecue grill has a metal grid (10) of intersecting U shaped rails (12 a-d; 14 a-d). Corresponding rail sections (e.g. 12d, 14d; 12c, 14c) adjoin at right angles to form rectangular, for instance, square, areas (16). A number of granite grill plates (22) matching the number of polygonal areas overlap slightly (26) and rest on the corresponding rail sections (e.g. 12d,14d;12c,14c) on the outside. The rails' upward pointing vertical sides (20a,b) have a gap at the intersection point of two rails (14c,12b,e.g.). A groove (24) in the underside (22a) of each grill plate (22) is the same shape as a rail side. USE/ADVANTAGE - The barbecue grill, for outdoor or indoor use, is for heating large quantities of food, especially meat, and consists of juxtaposed grill plates resting on rails.
Patent DE-4307974-C1 (DE)
Title: Device for the highly accurate rotation of rotationally symmetrical components, in particular of optical waveguides
Inventor: MARTIN TOMAS
IPC: G02B6/38
Filed: 1993-03-15
Granted: 1994-08-25
Abstract: The invention relates to a device for the highly accurate rotation of rotationally symmetrical components, preferably of optical waveguides. According to the invention, a cylindrical component (19) is clamped on its periphery between jaws (5, 6) at a distance from an adjustment location (20), the jaws (5, 6) being supported in such a way that a rotational movement of the component (19) can be carried out by means of their movement on the periphery of the component (19), and the component (19) being rotatably supported in a bearing (21) on its peripheral surface directly at the adjustment location (20). The invention enables a rotational movement without play about a predefined centre point and implements the smallest angular adjustments highly accurately, in order to achieve a necessary assignment of the fibre ends of optical waveguides. The optical waveguide can be removed simply from the device by opening the jaw (5) and removing the leaf spring (24) of the bearing (21). <IMAGE>
Patent DE-4322951-C1 (DE)
Title: Motor vehicle with an air-inlet opening arranged below the windscreen
Inventor: ROLLER TRAUGOTT
IPC: B60H1/28
Filed: 1993-07-09
Granted: 1994-08-25
Abstract: The invention relates to a motor vehicle with an air-inlet opening which is arranged in the vehicle body below the windscreen and is intended for supplying fresh air to the vehicle interior. In order to prevent water atomised by the air flow being admitted via the air-inlet opening from being carried along in the direction of the motor vehicle interior, and the efficiency of pollutant filters, which are arranged in the fresh-air flow, from being adversely affected by the moisture, an air-guiding duct is provided which continues from the air-inlet opening and in its region which is in front in the air-flow direction is designed as a collecting trough which extends in the lower region of the air-inlet opening and has a water outlet, and which duct contains a water separator arranged in the air-flow path.
Patent DE-4329745-C1 (DE)
Title: Vehicle aquaplaning or skidding detection method
Inventor: DIECKMANN THOMAS DR
IPC: G01N19/02
Filed: 1993-09-03
Granted: 1994-07-21
Abstract: The system is used to alert the vehicle driver of an unexpected road condition by monitoring the road surface adhesion of the driven vehicle wheels. The wheel slip and the peripheral force for the driven wheels are detected and stored as corresponding pairs of values.The values are subsequently used to provide a force/slip characteristic curve which is compared with stored boundary curves to provide a warning signal when the gradient of the actual curve is less than or equal to that of a boundary curve.
Patent DE-4336049-C1 (DE)
Title: Process for preparing spherulitic nitroguanidine
Inventor: THIEL KLAUS-DIETER DR ING
IPC: C06B25/34
Filed: 1993-10-22
Granted: 1995-03-09
Abstract: In the production of spherulitic nitroguanidine having a high bulk and tap density nitroguanidine is dissolved in dipolar, aprotic solvents, e.g. DMF, DMSO, NMP, etc., by heating to above the saturation temperature ts and the supersaturated solution is cooled with a controlled temperature gradient ( DEG C/min), crystallization being assisted by the addition of particulate, spherulitic material. In order to obtain spherical nitroguanidine with high yield in a continuous process and with mother liquor reuse, during the heating to above the saturation temperature ts, spherical control particles with a diameter of 5 to 500  mu m are regularly added to the solution in a quantity of 0.05 to 5.00 mass %. The particle size is chosen in such a way that, as a function of the solution behaviour of the nitroguanidine used and its concentration, on dropping below the saturation temperature spherical control particles are still present in the indicated quantity in the supersaturated solution.
Patent DE-4342852-C1 (DE)
Title: Sorting conveyor having a tiltable supporting tray
Inventor: OSTHOLT RUEDIGER
IPC: B65G47/96
Filed: 1993-12-13
Granted: 1994-11-24
Abstract: A sorting conveyor having a tiltable supporting tray (1) can, for the discharge of bulk material, be pivoted, as a result of a tilting movement about a tilting axis (3) extending in the direction of travel (2), by means of a tilting device (4) arranged on a drivable carriage (5). The tilting movement takes place in each case by means of a control roller (17) guided at the discharge station in an appropriately shaped control rail (16). In order to provide a low mass to be moved, with a correspondingly high acceleration and a corresponding tilting movement, it is proposed that there be provided pairs of supporting arms (13; 14) which are in each case pivotable in opposition about laterally spaced pivot axes (10; 11) extending in the direction of travel (2) and mounted on the carriage frame (6) and intersect in the transverse direction (12) and the supporting-arm ends (13a, 14a) of which are in each case articulated on the supporting tray (1), each pair of supporting arms (13; 14) being individually controllable into a tilting direction, whilst in each case the other pair of supporting arms (13; 14) can be co-pivoted and locked within the lever mechanism formed. <IMAGE>
Patent DE-4400827-C1 (DE)
Title: Process and device for the electrically induced agglomeration of gas-borne particles
Inventor: GUTSCH ANDREAS DIPL ING
IPC: B03C3/017
Filed: 1994-01-13
Granted: 1995-04-20
Abstract: A device (10) for implementing a process, especially for the electrically induced agglomeration of gasborn particles, has a flow channel (12) through which an aerosol containing particles (14) is taken. There is at least one pair of electrodes (20, 22) in the flow channel (12) to give the aerosol a bipolar charge; said electrode (20) is connected, without an earth to the positive terminal and said electrode (22) is connected without an earth to the negative pole of a current source, the power of which is sufficient to generate a corona discharge between the electrodes (20 and 22). The electrodes (20 and 22) of each pair are needle-shaped, insulated from the flow channel wall and arranged in such a way that their points face each other. It is possible with the device (10) to give an at least almost symmetrical bipolar charge to the aerosol taken through the flow channel (12) without there being any noteworthy particle deposition in the region of the electrodes (20 and 22) or in the flow channel (12).
Patent DE-4402926-C1 (DE)
Title: Sintered magnesia, process and apparatus for producing sintered magnesia and its use
Inventor: MOERTL GUENTHER DR
IPC: F27B21/00
Filed: 1994-02-01
Granted: 1995-04-20
Abstract: The invention relates to a sintered magnesia and also a process for producing iron-rich sintered magnesia of high bulk density, in which an iron-rich, coarsely crystalline raw magnesite is subjected to an at least three-stage thermal process (pyro-process) and, in this process, goes through a heating, firing and cooling zone.
Patent DE-4412283-C1 (DE)
Title: Windscreen frame for open-topped motor vehicle
Inventor: SROCK RAINER
IPC: B60J7/22
Filed: 1994-04-09
Granted: 1995-06-29
Abstract: Neighbouring sections (6-8) of the frame (3) are connected by point welding in connection areas (9,10), which are visible from outside. They are additionally sealed relative to each other by adhesive. The welding points are covered by a panel, which covers the complete visible part of the connection area. Each panel is removably held in a fastener, located on the windscreen frame. When the panel is removed, a foot section of the roof luggage rack may be connected to the fastener. The frame has an inward projecting shoulder (22), and the fastener is located in this area.
Patent DE-4427902-C1 (DE)
Title: Method for carburising components made from carburisable materials by means of a plasma discharge operated in a pulsed fashion
Inventor: SCHNATBAUM FRANK DR ING DR
IPC: C23C8/36
Filed: 1994-08-06
Granted: 1995-03-30
Abstract: In a method for carburising components made from carburisable materials, in particular from steels, by means of a plasma discharge operated in a pulsed fashion in a carbon-containing atmosphere at pressures of between 0.1 and 30 mbar and under pulsed voltages (pulse voltages) of between 200 and 2000 volts, preferably between 300 and 1000 volts, the pulsed voltage is superimposed with a continuously present fundamental voltage which is below the conducting-state (on-state) voltage. The fundamental voltage is preferably a DC voltage which is between 10 and 150 volts, preferably between 20 and 100 volts. <IMAGE>
Patent DE-4438609-C1 (DE)
Inventor: KROEGER UWE
IPC: B61H7/00
Filed: 1994-10-28
Granted: 1996-05-15
Abstract: An electro or permanent-magnetic rail brake, especially an eddy current brake (1) for rail vehicles, has at least one pole coil (4) comprising a coil (6) wound around a pole core (5) and a device (10) for holding the coil and/or for protection against outside environmental influences. The pole core (5) and/or the protective device (10) is/are made of at least largely mutually electrically insulated individual components.
Patent DE-4441629-C1 (DE)
Title: Synchronised fixed link joint
Inventor: JACOB WERNER
IPC: F16D3/223
Filed: 1994-11-23
Granted: 1996-03-28
Abstract: The invention relates to a constant velocity feed joint having a hollow outer part (1), an inner part (7) and a cage (15). Said parts are centred relative to one another in the radial direction by balls (19) held by the cage (15). Furthermore, there is provided a guiding element (22) in the form of a portion of a sphere which, in the axial direction with reference to the longitudinal axis (2) of the outer part, is adjustably supported in the radial direction against a supporting element (28), i.e. a setting face (31) of same. The supporting element 32 is feed relative to the outer part (1). Arrangement and design of the guiding element (22) are such that its contact face (24) forms a plane which contains the articulation centre (27), as a result of which the setting of the inner part 7 relative to the outer part (1) is advantageously affected in the radial direction. In this way, a low-friction joint is produced. <IMAGE>
Patent RU-2060596-C1 (RU)
Title: Receiving device which is controlled by transmitter
Inventor: NORBERT AJGELDINGER
IPC: H04N/
Filed: 1986-08-05
Granted: 1996-05-20
Abstract: FIELD: radio engineering. SUBSTANCE: device has two gates 1 and 2, differentiating unit 3, equality unit 4, line selector 5, memory unit 6, comparison unit 7, switch 8, receiver 9, control unit 10. EFFECT: decreased power consumption. 3 cl, 1 dwg
Patent RU-2039449-C1 (RU)
Inventor: NORMA S SINGER
IPC: A23L29/256
Filed: 1989-06-29
Granted: 1995-07-20
Abstract: FIELD: dairy industry. SUBSTANCE: method involves producing dispersed macrocolloid by using an 1-20-% aqueous solution of carbon, separating macrocolloid particles by applying shear forces to transform said solution into gel in which average size of particles varies from 0.1 to 4.0 microns with less than about 2% of the total number of particles larger than 5 microns in diameter. The solution is homogenized and the water phase is removed. Before homogenizing, carbon is cross-linked while after homogenizing, the water layer produced by settling of macrocolloid particles is filtered. Carbon is constituted by starch or dextrin or resin, or conjek, or cellulose, or a mixture thereof. Carbon may also be constituted by cross-linked starch, quinoa, cross-linked dextrin, cross- linked conjek, or calcium alginate. EFFECT: higher efficiency. 5 cl
Patent RU-2019839-C1 (RU)
Title: Unit for indicating presence of three-phase voltages
Inventor: DRUZHININ ANATOLIJ YA
IPC: G01R19/155
Filed: 1990-04-10
Granted: 1994-09-15
Abstract: FIELD: electric engineering. SUBSTANCE: indicator has three light-emitting elements 1-3 of the first glowing color, three diodes 4-6, three inputs 7-9 of the device, light-emitting element of the other glowing color, three diodes 11-13, support member 14. EFFECT: improved precision; improved reliability. 1 dwg
Patent RU-2014528-C1 (RU)
Title: Shock absorber
Inventor: MOKRYSHEV VLADIMIR V
IPC: H05K7/12
Filed: 1990-05-14
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock absorber has body 1, which pairs of surfaces 6 and 7 are covered by one of members of a fabric fastening (not shown), and band 3 covered on both sides by another member of the fabric fastening. Surfaces 6 and 7 are made rectilinear and are located in parallel to each other. Band 3 is mounted to form loop section 5, window 2 is made in body 1. The areas of surfaces 6 differ from the areas of surfaces 7, the body is made from built-up parts 9 and 10, and band 3 is made from a woven material. EFFECT: improved reliability. 3 cl, 5 dwg