baber/WOPTO huggingface dataset:
Patent DE-3737578-A1 (DE)
Title: Sliding-dog clutch with inertia-lock synchronising mechanism
Inventor: CHRISTIAN KLAUS
IPC: F16D23/06
Filed: 1987-11-05
Abstract: Sliding-dog clutch with inertia-lock (blocking-pin) synchroniser for gear changes, in which a synchroniser hub (1) and a gearwheel (2) rotating at a different speed are coupled together positively upon synchronisation with the aid of an axially displaceable annular sliding sleeve (3). An internal toothing (31) on the sliding sleeve (3) engages in respective external teeth (11, 22) on the synchroniser hub (1) and gearwheel (2). In the non-coupled condition, blocking and/or pressure pins (4) arranged between the synchroniser hub (1) and the sliding sleeve (3) engage in a recess (32) on the inside of the sliding sleeve (3). Axially movable pressure surfaces (41) of the pressure pin (4) interact with pressure surfaces (51, 61) of a synchroniser ring (5, 6). Friction surfaces (24, 25) which are assigned to the gearwheel (2) form a plurality of frictional couplings with friction surfaces (53, 63, 530, 630) of synchroniser rings. In the absence of synchronism, the axial movement of the sliding sleeve (3) is blocked by means of blocking surfaces (37, 66). Arranged with circumferential clearance in a recess (12) in the synchroniser hub (1) is a driver (52) by which at least two synchroniser rings (5, 50; 6, 60) are connected to one another via dogs (55, 65) and driving devices (520, 620). By virtue of coupling of the two synchroniser rings (5, 50; 6, 60) arranged one above the other, the friction torque of the lower synchroniser ring (50, 60) helps to increase the blocking torque, with the result that the ... Original abstract incomplete. <IMAGE>
Patent DE-3801982-A1 (DE)
Title: Crossing
Inventor: HESSE KURT
IPC: A63H18/02
Filed: 1988-01-23
Abstract: In a crossing, especially for toy tracks formed from separate plug-in members with track sections extending transversely to each other and guide members for toy vehicles on both sides of the toy tracks and arranged to project beyond these, there is provided, for stationary support, a one-piece moulding with connecting elements (9, 10) for track links formed at the free ends of the track sections (6), a guide member (11) on the upper side in the region between the intersecting tracks and designed to project above these, a receiving sleeve (12) for plug-in pins (4) of supporting columns (3) arranged on the underside with the same axis as the guide member (11), and, in the edge region, slits (16) formed for flexible tensioning means (17) which can be suspended in them. <IMAGE>
Patent DE-3812783-A1 (DE)
Inventor: HOFMANN FRITZ DIPL ING
IPC: F41G7/00
Filed: 1988-04-16
Abstract: Method and apparatus for automatic azimuth correction for inertial navigation of a carrier vehicle, eg a guided missile, to be launched in vertical or other inclined mode, in which no transmission window is required in or on the carrier vehicle. The initial azimuth of the carrier vehicle is determined by computation, utilising a sensor arrangement for comparing the inclinations of a sensor module 1 in the carrier vehicle with the inclinations of the launch axis as well as computing means for determining the azimuthal deviation between navigation sensor means of the carrier vehicle and the launch axis from the difference in said inclinations. <IMAGE>
Patent DE-3813905-A1 (DE)
Title: Roadway driving chamber for the temporary support of a roadhead in underground mining
IPC: E21D19/04
Filed: 1988-04-25
Abstract: Roadway driving chamber for the temporary support of a roadhead in underground mining, with a roof structure consisting of several vertically adjustable roof members distributed over the roadway periphery and at least two supporting frames (1) arranged one behind the other in the direction of the roadway axis and adapted to the shape of the roadway cross-section, in which each supporting frame (1) consists of supports (2) vertically adjustable on the face side and of a cross girder (3) near the roof, the supports (2) are fastened to transport members and are displaceable or movable with the transport members in the longitudinal direction of the roadway, and the cross girders (3) underpin the roof members. In this roadway driving chamber, without putting up with damage to the roof during the driving and to obtain a considerable increase in performance, the actions of parting and loading and supporting are carried out in parallel owing to the fact that the roof members consist of at least two roof-member elements (4) arranged one behind the other in the longitudinal direction of the roadway, the elements (4) of each roof member are connected to one another in an articulated manner, and at least one roof-member element (4) is linked to the front supporting frame (1). <IMAGE>
Patent DE-3818829-A1 (DE)
Inventor: WILMS ELMAR DR
IPC: C11D3/37
Filed: 1988-06-03
Abstract: PCT No. PCT/EP89/00587 Sec. 371 Date Dec. 3, 1990 Sec. 102(e) Date Dec. 3, 1990 PCT Filed May 26, 1989 PCT Pub. No. WO89/12087 PCT Pub. Date Dec. 14, 1989.A granular mixture produced by spray drying of (a) 45 to 75% by weight zeolite, (b) 1 to 6% by weight of a water soluble soap of substantially saturated C12-18 fatty acids, (c) 1 to 12% by weight homopolymers or copolymers of acrylic acid, methacrylic acid or maleic acid or water-soluble salts thereof, expressed as sodium salt, (d) 0 to 25% by weight sodium sulfate, (e) 0 to 5% by weight surfactants of the nonionic polyglycol ether derivative type, (f) 10 to 22% by weight water, has an average particle size of 0.2 to 1.2 mm and an apparent density of 350 to 680 g/l. The product, which may be used as a detergent additive, has a high adsorption capacity for liquid to paste-form detergent constituents, more particularly nonionic surfactants, and improved flushing behavior when used in domestic washing machines.
Patent DE-3821361-A1 (DE)
Title: Safety device for pressure vessels
Inventor: FAGAS MANFRED DIPL ING
IPC: B01J3/00
Filed: 1988-06-24
Abstract: With a safety device for a pressure vessel with a safety fitting, the intention is to provide a solution by means of which a reliable safeguard against excess pressure for pressure vessels filled with corrosive, aggressive or adhesive media can be achieved. This is achieved by means of a reservoir (4) filled with an inert fluid buffer medium and having a safety fitting (15) arranged thereon and a device (10) for indicating the level (Y) of the buffer medium (18). <IMAGE>
Patent DE-3822456-A1 (DE)
Title: Device for applying free-flowing substances
IPC: G01F11/02
Filed: 1988-07-02
Abstract: A device for applying free-flowing substances is described, which consists of a supply container, from which the substance can be fed to a preferably brush-shaped applicator element. The device consists of a housing with a supply compartment which is closed off by a front part in which an actuating element is arranged so as to be movable in the direction of the longitudinal axis. The actuating element interacts with a metering piston and a valve seat, which alternately produce a sealing effect towards the interior of the supply compartment and the metering piston feeding to the applicator element a predeterminable quantity of the substance to be applied. The device is mainly used for applying liquid, in particular colouring cosmetics; it is likewise suitable for applying writing inks or similar colouring substances.
Patent DE-3827394-A1 (DE)
Title: Sporting equipment for strengthening muscles of the fingers, arms and shoulders
Inventor: REINHARDT ERICH
IPC: A63B23/12
Filed: 1988-08-12
Abstract: Published without abstract.
Patent DE-3827613-A1 (DE)
Title: Binder and ready-mix mortar for anhydrite flow flooring and flow flooring therefrom
Inventor: GOBIET VIKTOR DR ING
IPC: E04F15/12
Filed: 1988-08-13
Abstract: The invention relates to a binder and a ready-mix mortar for anhydrite flow flooring and a flow flooring produced therefrom. The binder comprises an industrial gypsum which is converted into anhydrite by means of thermal treatment, with aggregates being added to the anhydrite.
Patent DE-3830366-A1 (DE)
Title: Method for separating wire lengths from a fraction of scrap particles
Inventor: KLING ALBERT
IPC: B07B13/00
Filed: 1988-09-07
Abstract: For the separation of wire lengths and similarly shaped elongated components from a fraction of scrap particles with a grain size of less than D, it is proposed to feed the fraction of scrap particles in a constant stream onto an inclined, circulating endless belt uniformly covered with pins, hooks or the like. In this case, the granular components slide or roll through the pins into a collecting receptacle, while the wire lengths and elongated components are conveyed upwards and thrown off into a second receptacle beyond the upper deflection point.
Patent DE-3832759-A1 (DE)
Title: Contact-making device for multipole SMD components
Inventor: HANSLBAUER ERNST ING GRAD
IPC: G01R1/04
Filed: 1988-09-27
Abstract: The contact-making device comprises   - a replaceable carrier (T) for spring contact pins (Fs) arranged in a component-specific grid (R1), - intermediate wiring (Zv) which is arranged on the carrier (T) and connects the individual spring contact pins (Fs) to intermediate contacts (Zk) which are arranged in a fixed grid (R2), and - a fixed connecting part (V) having contact elements (Ke) which are arranged in a fixed grid (R1) and are assigned to the intermediate contacts (Zk).   The spring contact pins (Fs) in the replaceable carriers (T) can be matched to the connection configurations of all the embodiments of multipole SMD components (Be), the interchangeability of the various carriers (T) (the capability to replace the various carriers (T)) being ensured by the respectively identical grids (R2) of the intermediate contacts (Zk). The contact-making device according to the invention is suitable especially for identifying and functional testing of multipole SMD components (Be). <IMAGE>
Patent DE-3834256-A1 (DE)
Title: Tension anchor for cables
Inventor: WOLF ROLAND
IPC: H02G1/08
Filed: 1988-10-08
Abstract: The invention relates to a tension anchor for cables, in particular optical fibre cables and electrical communication cables, which has a sleeve which consists of a material of high tensile strength. One end of the sleeve is closed, while the other, open end is constructed as receiving part for a cable end to be received, it being possible for the connection between the receiving part and the cable end to be produced by means of casting resin. The tension anchor consists of two separate and detachably interconnectable parts, one of which has the receiving part and the other a pulling eye.
Patent DE-3836434-A1 (DE)
Title: Process for producing a moisturetight but gas and water vapour permeable textile composite material
Inventor: KLEBER KURT
IPC: A41D31/02
Filed: 1988-10-26
Abstract: Process for producing a moisturetight but gas and water vapour permeable textile composite material for further processing into weather-resistant garments and the like by lamination of a moisturetight but gas and water vapour permeable film web onto a textile sheet material. The side of the textile web to be bonded to the film or the side of the film to be bonded to the textile web has applied to it, in the form of very fine droplets, a hot melt adhesive which is liquid in the application state. The side of the web or film provided in this way with spaced-apart spots of hot melt adhesive is covered with the film or web, respectively, and the two superposed materials are passed through the nip of at least two synchronously driven heated rolls of a calender to activate the hot melt adhesive by means of the heat off the rolls and cause it to bond the materials together.
Patent DE-3837505-A1 (DE)
Title: Display stand
Inventor: NOETHEN KARL
IPC: F16B12/20
Filed: 1988-11-04
Abstract: The display stand consists of bars (10) of wood, which are detachably interconnected by corner connectors (11; 31). Formed at the end faces of the bars is in each case the bolt opening (30) of the holder (13) of a cabinet fitting. Holes (12) for fastening a bolt (25) of the cabinet fitting (13; 25) are provided along the sides of the bars (10). The connecting elements used are thus cabinet fittings, such as those employed for the mutual connection of cabinet parts. The bolts, which can be tightly screwed into the holes in the sides of the bars (10) and in the corner connectors (11), are drawn by their heads (25) into the holder (13) as the latter is tightened, resulting in a strong, solid and torsion-proof connection. <IMAGE>
Patent DE-3839823-A1 (DE)
Title: Process for the electrodeposition of corrosion-inhibiting zinc/nickel layers, zinc/cobalt layers or zinc/nickel/cobalt layers
IPC: C25D3/56
Filed: 1988-11-25
Abstract: Process for the electrodeposition of corrosion-inhibiting zinc/nickel layers, zinc/cobalt layers or zinc/nickel/cobalt layers having a predefined alloy composition onto metallic surfaces, especially onto sheet steel and/or steel profile surfaces, from an electrolyte which contains the metal ions to be deposited, chloride ions and at least one additive, by means of which the deposition is influenced as a function of the cathodic current density. At least one anion-active additive based on the mono- or polybasic ether sulphonic acid or based on the salts thereof is added, which additive has been prepared by individual or combined sulphopropylation and/or sulphobutylation from various hydroxyl-containing compounds.
Patent DE-3840191-A1 (DE)
Title: Method of reinforcing a discontinuous workpiece
Inventor: HENSEN FRIEDHELM PROF DR ING
IPC: B29C43/12
Filed: 1988-11-29
Abstract: The invention relates to a method of reinforcing workpieces in which a prepreg is applied to the surface of the workpiece. The special feature of the method is that workpieces of different cross-section can be reinforced on the outside and/or if appropriate on the inside as well. Applying the prepreg layer is carried out under the effect of an aerostatically generated pressure.
Patent DE-3842845-A1 (DE)
Inventor: KERN JEFFREY ALAN
IPC: H01H37/04
Filed: 1988-12-20
Abstract: A temperature sensor (12) is held in the central opening (17) of a solid hot plate (10) by a metallic collar (14) having inwardly turned upper and lower lips (16, 18). The sensor, having an enlarged diameter head portion and an elongated stem is supported by an U-shaped support member, having a flat horizontally extending central portion (92) and downwardly extending legs (94). A compression spring (120) is sandwiched between the sensor assembly and the support member. An aperture (100) slidably receives the stem portion. An annular groove (104) in the base of the head assembly circumscribing the stem, and an annular depression in the support member circumscribing the aperture, center the spring about the aperture. With the spring biases the head portion of the sensor upwardly against the upper lip (16) of the collar (14). Each leg (94) has a pair of outwardly extending tangs (96) for engaging the lower lip (18) of the collar to limit downward movement of the support member. <IMAGE>
Patent DE-3844378-A1 (DE)
Title: Electric wind power installation and method for producing it
Inventor: L ETANG WILLIAM-HENRY MATTHEY
IPC: F03D9/25
Filed: 1988-12-30
Abstract: Published without abstract.
Patent DE-3909337-A1 (DE)
Title: Method and apparatus for testing underground pipes, carrying gas or liquid, for leakage
Inventor: BOLTE OTTO GERD DIPL ING
IPC: F17D5/02
Filed: 1989-03-22
Abstract: Hitherto, during the leak-testing of preferably gas-carrying pipes which are laid in the earth, a detector has been passed over the earth's surface in the area of the laid pipes and a connected measuring device has determined whether increased gas concentrations are present. This is logged in writing in the same way as the measuring section or the position. However, these written notes are very often incomplete or inaccurate, so that subsequent perusal of the log only gives an inaccurate overview of the test carried out. The novel method is intended to permit sure and reliable logging independent of personnel. According to the invention, the logging is now effected by a computer-controlled plotter which, independently of the inputs of an operator, automatically plots signals as a function of position and measured value at the start of and during the test. By markings which are provided in the area of the section to be tested and are firmly installed, signals can be picked up which are recorded in a corresponding log by the plotter and the pipe test carried out can be made exactly comprehensible at any time.
Patent DE-3916124-A1 (DE)
Title: Frameless solar cell module - with inclined rim extension of support bracket reflecting solar radiation on cell edges
Inventor: FLOEDL HELMUT
IPC: F24S23/70
Filed: 1989-05-18
Abstract: A solar cell module consists of a solar cell laminate resting on a structure, designed as an angle bracket, through elastic pads. One rim of the bracket is raised above the support plane and faces the edge of the solar cell at an angle of ALPHA = 60-75 deg. The solar cell laminate (1) rests on an angle bracket (2) consisting of the sides (3,3a) and a rim extension (4). This has an angle of ALPHA to reflect solar radiation into the solar cell. The pads (12) on which the rear (6) of the solar cell rests are made of elastic material but do not fill the recessess (11) to permit some heat-induced length changes. ADVANTAGE - This adds the reflected heat radiation to the gain due to the absence of any shadow from a frame, resulting in still better efficiency.
Patent DE-3916217-A1 (DE)
Title: Cap for writing instrument - is esp. for ball pen and has extension which forms nail file
Inventor: PREPENS SIEGFRIED H DR
IPC: A45D29/18
Filed: 1989-05-18
Abstract: The writing instrument (1), such as a ball tip pen has a cover for the writing tip in the form of a short tube (2) with an end cap at one end. This cap (2) has a  longitudinal extension (8) at the open end which is limited to only a part of the tube circumference. The inner surface (4) of this extension is roughened to form a nail file whilst the tip (5) has a sharp point to enable it to be used to clean the finger nails. Instead of a nail file the end cap may be designed to serve as a means of applying cosmetics or to serve as a tooth pick. USE - Ball tip pens etc.
Patent DE-3917860-A1 (DE)
Title: Insulating glass pane with transom grid
Inventor: RISSE MANFRED
IPC: E06B3/66
Filed: 1989-06-01
Abstract: In an insulating glass pane with a transom grid arranged in the interspace between the glass panels (14, 16), there is inserted, into the individual bays of the transom grid, in each case one filler panel (28) which is retained, by means of its border, in grooves (30) of the transoms (22) of the transom grid. The filler panels (28) reinforce the visual impression of a genuine transom window. The profile of the transoms (22) permits simple insertion and, if appropriate, simple exchange of the filler panels (28), with the result that, by a suitable selection of the filler panels, insulating glass panes with a design corresponding to requirements can be provided in a simple and cost-effective manner. <IMAGE>
Patent DE-3922298-A1 (DE)
Title: Dewatering municipal or industrial sewage sludge - with addn. of sludge from cellulose or paper mfr. and synthetic organic flocculant
Inventor: HANTKE GERHARD
IPC: C02F11/12
Filed: 1989-07-07
Abstract: In de-watering of municipal and/or industrial sewage sludge, the dispersed particles are flocculated in presence of fibre-contg. sewage sludge from cellulose and/or paper mfr. and with addn.  of synthetic, organic flocculants, and the flocculated particles are dehydrated to a dry matter content above 40%, under pressure or in a vacuum. ADVANTAGE - Filter cake is easily removed from the filters, has high heating value and can be disposed of by automatic burning, with low formation of ash. Industrial sewage contg.  fibres is used, and prepn. of a special cellulose-contg.  flocculant mixt. is avoided. Dehydration is rapid and the flocculation compsn. can be compacted to a higher density.  Use of inorganic flocculants, which load the filtrate with further electrolytes, is avoided.
Patent DE-3922921-A1 (DE)
Title: Waste incineration plant operation - using limestone injection to suppress hydrogen chloride corrosion
Inventor: GRELL PETER ING GRAD
IPC: F23G5/48
Filed: 1989-07-12
Abstract: In the operation of a waste incineration plant having one or more boilers, HCl corrosion is suppressedby (a) injecting finely divided limestone powder into the flue gases as soon as they are formed, in amount such that the HCl content of the flue gases is combined as CaCl3; and (b) separating the CaCl3, together with other substances, in a subsequent wet scrubber. In a waste incineration plant for carrying out the process, the novelty is that the boiler (1) has a device (2) for finely dispersing limestone powder in the forebox (3), the device (2) being connected via a metering device (5) to a limestone hopper (4). ADVANTAGE - Hcl corrosion of boiler tubes and other steel components is avoided.
Patent DE-3928801-A1 (DE)
Title: Contact breaker protection of low voltage halogen lamps - having monitored current compared with threshold valve to control supply to lamp
Inventor: ZIELASKO HORST
IPC: H02H3/44
Filed: 1989-08-31
Abstract: The output of a mains transformer (2a) is coupled to one or more low voltage halogen lamps (1) and one connection is made to a mechanical relay (3a) that provides automatic circuit breaking if a dangerous condition arises. The circuit has a current monitoring stage (4) coupled to an averaging stage (5) providing an input to a timer (6) connected to the start button (7). A comparator receives the value stored in a memory (8) and compares it with the measured current value. A threshold detection stage (10) can generate a signal that results in cut out if a safe  value is exceeded. ADVANTAGE - Contact breaker circuit protects halogen lamp against overload.
Patent DE-3931179-A1 (DE)
Title: Safety system for parked open top vehicle - cooperates with hand brake or gear lever when ignition is switched off with vehicle roof open
Inventor: SENNER BERNHARD DIPL ING
IPC: B60R25/00
Filed: 1989-09-19
Abstract: The safety system uses a sliding blocking pin which can be used to hold the vehicle hand brake in the active position.  The blocking pin is moved into its working position when the handbrake is operated and the vehicle ignition is switched off, with subsequent release of the blocking pin when the ignition is switched back on. Pref. the blocking of the handbrake by the blocking pin is only initiated when the ignition is switched off with the cabriolet roof open. The blocking pin may alternatively cooperate with the gear lever, to hold it in the neutral position,. USE - For preventing movement of parked cabriolet vehicle.
Patent DE-3934660-A1 (DE)
Title: Computer-controlled cigar prodn. process - using computer to produce cutting pattern for equal width strips in parallel
Inventor: LAWAETZ ULF
IPC: A24C1/30
Filed: 1989-10-13
Abstract: A computer ascertains a cutting pattern for optimal use of leaf by cuts parallel to the middle rib. A cutter is controlled according to the optimal pattern, and the cut strips are fed to a roll-over station. At this station, the strips are rolled in conventional fashion. The computer may be so programmed as to have a finite number of strip widths. Seven possible widths may be allowed, with angles starting at about 20 deg. and rising by about 5 deg. up to about 50 deg. ADVANTAGE - Consistent strips.