baber/WOPTO huggingface dataset:
Patent DE-19546577-A1 (DE)
Inventor: JOKINEN HARRI
IPC: H04B1/713
Filed: 1995-12-13
Abstract: A disadvantage of known discontinuous transmission methods in a GSM mobile phone system is that dummy bursts transmitted on the downlink on the frequency of the broadcasting channel (BCCH) cause disturbing responses in a mobile phone when frequency hopping of the speech channel is used and the hopping frequencies include the BCCH frequency. To prevent such disturbances, dummy bursts transmitted on the BCCH frequency are encoded in a manner so that after decoding in the mobile phone receiver, the dummy bursts are not interpreted as speech and the mobile phone responds with noise when the dummy bursts are received. The encoding may be by use of a training sequence which is different to that used in the normal state (Fig.5), so that the mobile can identify the dummy bursts as bad frames, or a stealing bit may be set at a value identifying dummy bursts as signalling rather than data, so that the mobile receiver directs the bursts to the signalling channel where they are rejected (Fig.6). The method may be applied to other communications systems and also to any data transmitted in digital form.
Patent DE-19548558-A1 (DE)
Title: Method for drive of high pressure roller press for pressure milling of granular material
Inventor: JORDAN GUENTHER
IPC: B02C4/28
Filed: 1995-12-23
Abstract: Depending upon the measured material quantity which is directed towards the roller gap of the high pressure roller press (10), the roller gap width is made wider or narrower by four hydraulic cylinders to arrive at the required throughput power of the roller press.  Depending upon the roller gap width, the pressure in the hydraulic cylinders (17,18) for support of the loose bearing-bearing block (15,16) is controlled so that the roller pressing-on pressure satisfies a prescribed functional equation.
Patent DE-19601634-A1 (DE)
Title: Smoked eggs for use as a snack or in salads
Inventor: EMMRICH DIETER
IPC: A23L15/00
Filed: 1996-01-18
Abstract: A process for producing a smoked egg comprises using a yoke centralising device to centralise the yoke before the egg is cooked. The egg is then hard boiled, the shell is removed, and the egg is then smoked in a liquid smoke immersion bath.
Patent DE-19605898-A1 (DE)
Title: Odour removal device for lavatories etc.
Inventor: WELSCH BERND
IPC: E03D9/052
Filed: 1996-02-17
Abstract: The device is a suction unit for a lavatory bowl. It consists of a flat hollow body, positioned at the back of the bowl rim. It has an inner suction aperture, projecting into the bowl, and a connection aperture at the outer bowl edge, for connection to a suction pipe, which leads to a filter unit. The suction pipe has an elevator unit. The device is glued to the lavatory bowl edge, and is covered by a film in the colour of the bowl. It has a control device, to switch on the elevator when the toilet lid is raised, and to switch off the elevator, when the flush is operated, and/or the lid is lowered.
Patent DE-19625881-A1 (DE)
Title: X-ray diagnostic system with intensity correction
Inventor: SUZUKI MASAKAZU
IPC: A61B6/14
Filed: 1996-06-27
Abstract: The system has the transmitted emission received by a CCD sensor (2) that connects with a pre-amplifier (3) coupled to an A-D converter. The generated digital values are received by a microprocessor (5) that processes the data and enters it into a image data memory (7) . The processing operation involves the intensity correction of data using a logarithmic algorithm. The corrected data is read and fed to a display (6).
Patent DE-19629064-A1 (DE)
Title: Reinforced metal matrix composite material production
Inventor: BOEHM ELMAR DIPL ING
IPC: C22C47/06
Filed: 1996-07-18
Abstract: A method of producing reinforced metal matrix composite materials involves encapsulating the reinforcing components in metal foil and melting the resulting capsule in the matrix metal melt so that the latter infiltrates the reinforcing components. Preferably, the metal foil has the same basic components as the matrix metal melt or consists of a different material which alloys with the melt and infiltration may be carried out by pressure casting or other casting process.
Patent DE-19630824-A1 (DE)
Inventor: SCHNEIDER JUERGEN DR ING
IPC: B60B17/00
Filed: 1996-07-31
Abstract: A single-piece rolling stock wheel has a hub (1), a disk wheel centre (2) and a rim, with the disk wheel centre being disposed with a camber angle and a conical central plane. The hub (1) and the rim (3) sides surfaces (1a, 1b, 3a, 3b) have arc-shaped extensions with a relatively significant radius of curvature (R1, R2, R3, R4) to form the side surface (2a, 2b) of the disk wheel centre (2), which is not made of rectolinear generators but of arc-shaped generators, while the thinnest part of the disk wheel centre is located in the central part between the hub and the rim. This design ensures wheel protection from constraints beyond elongation limit, even when the rim is submitted to high thermal constraints resulting from shoe braking.
Patent DE-19631936-A1 (DE)
Title: Crosslinkable composition for production of non-stick coatings
Inventor: HERZIG CHRISTIAN DIPL CHEM DR
IPC: C08L83/07
Filed: 1996-08-08
Abstract: Crosslinkable compositions contain (A) organosilicon compounds with residues containing aliphatic carbon-carbon multiple bonds; (B) organosilicon compounds with silicon-bonded hydrogen atoms; (C) catalysts for addition reaction between Si-H groups and multiple C-C bonds; and optionally (D) agents which act as retarders for this reaction at room temperature. At least part of component (B) consists of organo-Si compounds (B1) with on average 8-50 Si-bonded H atoms per molecule, containing (a) terminal units of formula HaR3-aSiO1/2 (I) and optionally R3SiO1/2 (I'), at least 50 mole% of which consist of units (I); (b) carbon-based units G (II) linking together at least two Si atoms and consisting of di- to deca-valent 2-30C hydrocarbon residues which may contain one or more oxygen, boron, silicon, tin or titanium atoms; (c) units of formula RbSi(-)O(3-b)/2 (III) and/or RbSi(=)O(2-b)/2 (III') which are attached to units (G) by the Si atoms; and optionally (d) units of formula HcRdSiO(4-c-d)/2 (IV) situated between units (III)/(III') and end groups (I)/(I'). In the formulae, R is an optionally halogenated 1-8C hydrocarbyl with no aliphatic multiple bonds; a = 1, 2 or 3; b = 0, 1 or 2 (b is not 2 in formula III'); c = 0 or 1; d = 1 or 2; and c+d = 1 or 2. Also claimed are (i) compositions as above, in which compounds (B1) are obtained by a specified process; (ii) compounds (B1); and (iii) the process for production of (B1).
Patent DE-19632112-A1 (DE)
Title: Spinning machine with a central drawing unit drive
Inventor: WOLF HORST
IPC: D01H1/22
Filed: 1996-08-08
Abstract: The spinning machine with a central drawing unit drive (6) with a motor (60a) to drive rollers (30a-30c) through gearings (61-63). The motor (60a) is located between the rollers, as seen in plan at the spinning machine, with the rollers on both sides of the motor.  A motor (60a) is coupled only to rollers (30a, 30d, 30g, 30k) which rotate at the same speed.
Patent DE-19636326-A1 (DE)
Title: Op. amp. circuit operating system for automatic offset error correction
Inventor: HOCHGRAEF HOLGER DIPL ING
IPC: H03F3/45
Filed: 1996-08-29
Abstract: The operating system has the op. amp. circuit (1) supplied with a bias voltage (Uv) for providing a given positive offset value, with periodic sampling of the min. value of the input signal (Ue) for the amplifier, for providing a correction value for the amplifier output signal (Ua).  Pref. the detected min. value of the amplifier input signal is fed to a microprocessor as a regulation value for regulating the amplifier circuit.
Patent DE-19640871-A1 (DE)
Title: Device for intelligent building design of railway platforms
Inventor: BITSCH HANS-ULLRICH PROF
IPC: E01F1/00
Filed: 1996-10-04
Abstract: With the aid of prefabricated elements in the bottom and overhead areas, power, water, conditioning and ventilating, and telephone communication networks of all types, control systems, safety networks and transportation devices, are coordinated at the required places on the platforms. A cylindrical cup-shaped precast concrete component (1) is embedded in the platform's bottom and contains foundations for one or two network stirrups (9) and for a network support (10).
Patent DE-19650708-A1 (DE)
Title: Tape roller and holder
Inventor: ZIMMERMANN JOHANN DIPL ING
IPC: B05C17/02
Filed: 1996-12-08
Abstract: The roller consists of one or more tapes (2) and one or more rollers (3,4,17). Each tape is capable of suction and producing emissions. A coating (15) is taken from one or more containers (6) directly or indirectly over wetting rollers (4) and a wick (5) by capillary force.  The force applied to the covering depends on gravity. It is applied to the surface of the workpiece (1) to be coated. The container may consist of a casing (7), the wick, the wetting roller and a replaceable lid.
Patent DE-19650728-A1 (DE)
Title: Small spark plug with iridium-based central electrode tip
Inventor: OSAMURA HIRONORI
IPC: H01T13/39
Filed: 1996-12-06
Abstract: Spark plug has: (a) a nickel alloy central electrode (3) with a tip (3a); (b) an insulator (2) which covers the edge of the central electrode except for its tip and which optionally also has a tip (2b); (c) a fitting (1) which surrounds the insulator edge and which has an external thread, a space (7) formed between the fitting and the insulator and exposing the insulator tip (2b); (d) an iridium (alloy) tip (51) on the tip (3b) of the central electrode (3); and (e) an earth electrode (4) fixed on the fitting (1) and spaced from and facing the iridium (alloy) tip (51). Dimensions of the spark plug are as follows: discharge gap (6) length (A) = 0.9 to 1.35 mm.; space (7) width (B) \- (10/9)A; insulator (2) projection length (C) = 1.0 to 2.5 mm.; external diameter (D) of fitting threaded section = 10 to 12 mm.; central electrode tip diameter (F) = 2.0 to 2.7 mm.; iridium (alloy) tip (51) end diameter (G) = 0.6 to 0.9 mm.; and iridium (alloy) tip (51) projection height (H) =  0.3 to 1.0 mm.
Patent DE-19651554-A1 (DE)
Title: Semiconductor component with electronic circuit
Inventor: IWATA HITOSHI
IPC: H01L27/04
Filed: 1996-12-11
Abstract: The electronic circuit has several input terminals. On a semiconductor substrate (31) is deposited an insulation layer (32), supporting a capacitor (C1) with two electrodes (35,39). The two electrodes are coupled each to the circuit input. The first electrode (35) the insulation layer, and the substrate form a parasitic capacitor (C3).  Over the insulation layer is formed a third electrode(46), coupled to the second one(39). Preferably the third electrode, the insulation layer, and the substrate form an extra capacitor (C2) with a capacity equal to that of the parasitic one.
Patent DE-19652387-A1 (DE)
Inventor: PLATZEK JOHANNES DR
IPC: C07D257/02
Filed: 1996-12-04
Abstract: The invention relates to novel macrocyclic metal complex carboxylic acids of formula (II), wherein Z DEG  means a metal iron equivalent of atomic numbers 58-71 and R is a CHX<1>-CO-NH-CHY<1>-(CH2)f-COOH group, wherein X<1> and Y<1> mean individually a hydrogen atom, a straight-chained or branched C1-C7-alkyl radical, a phenyl or benzyl group and f means the figures 0-9. Said acids can be used as intermediate preparations for synthesis of cascade polymer complexes suitable as diagnostic agents.
Patent DE-19652545-A1 (DE)
Title: Papermaking machine press mantle
Inventor: MUELLNER JOSEF
IPC: D21F3/02
Filed: 1996-12-17
Abstract: The press roller, especially for extracting water from a wet paper web, has a section (9) at least at one end of the press zone (8) with a greater flexibility than the other zone of the press mantle (1), without weakening the press mantle (1) at the more flexible section (9). Preferably the flexible section (9) extends from a point within the press zone (8) to a point outside the press zone (8). The flexible zone (9) is thinner than the press zone (8) of the mantle (1), with a continuous thickness decrease axially outwards. The outer surface (10) of the press mantle (1) is at a downwards sloping angle in the outer section (9), towards the end of the mantle, at an angle ( alpha )  <=  3 deg  and pref.  <=  2 deg  to the press zone (8) surface. The more flexible zone (9) is especially of a soft elastomer material. The axial width of the flexible section (9) is at least 20 mm and pref. at least 30 mm and especially at least 50 mm. The press (8) and flexible (9) sections overlap by at least 10 mm and pref. at least 20 mm and especially at least 30 mm. The flexible section (9) extends into the press zone (8) by at least 10 mm and pref. at least 20 mm and especially at least 40 mm.
Patent DE-19652985-A1 (DE)
Title: Simply interchanged separator blade in paper pulp multilayer headbox
Inventor: MESCHENMOSER ANDREAS
IPC: D21F1/02
Filed: 1996-12-19
Abstract: Disclosed is a device for connecting a separator for use in association with a multilayer headbox in a paper machine, comprised of at least one pulling support (4) in a first connecting element (2) and at least one gear assembly (8) for the pulling support in a second connecting element (1) to be connected to the first one. The invention is characterized in that at least one spring element (3) is provided, the spring-back of which enables a solid meshing of the pulling support (4) in said gearing assembly (8) and, consequently, a connection between the elements (1 and 2), and in that at least one device (5) is provided to neutralize, at least during a moment, the spring-back of the spring element (3).
Patent DE-19703348-A1 (DE)
Title: Crystallising out aluminium from alkaline pickling solutions
Inventor: KLEIN KLAUS DIPL ING
IPC: C01F7/142
Filed: 1997-01-30
Abstract: Process for crystallising out aluminium from alkaline pickling solutions is claimed, in which the concentrations in the pickling solution are above or just below a crystallisation curve for Al in alkaline solutions. The ratio of NaOH to Al is shifted to lower and thus unstable ratios by adding CO2 to crystallise out Al. Crystallisation of the Al takes place in a reactor, in which the alkaline pickling solution can be recovered and reused. The crystallised out solution can be treated in an electrolysis cell to drive off the carbonate produced in solution on treatment with CO2. An apparatus for carrying out the process is also claimed.
Patent DE-19703420-A1 (DE)
Title: Filter compartment, especially for an incubator for newly born babies
Inventor: KOJIMA MASARU
IPC: F01N3/28
Filed: 1997-01-30
Abstract: A filter compartment has a base section (51) with a pivoted door (63) having inside it a latching mechanism (75) and a filter element (89). The latching mechanism holds the door flexibly in its closed position so that the door presses flexibly against the filter element holding it in its operating position.  Also claimed are a filter compartment with a pivoted door in which the filter element is held by an attachment (81a) on the inside of the door, and an incubator having either of the claimed filter compartments.
Patent DE-19705362-A1 (DE)
IPC: F15B15/14
Filed: 1997-02-12
Abstract: The invention relates to a clamping cylinder for operating, for instance, a chuck by means of a pull pipe or pull rod installed preferably in a turning machine. The clamping cylinder has a cylinder casing (4) comprising a screwed-on cover plate (5), an axially displaceable piston (12) in the work chamber (11) of the cylinder casing (4) to produce the clamping force and a distributor (2) fixed onto one of the cylinder casing faces with ports and pressure lines for supplying and discharging a pressure oil to and from the work chamber of the piston. According to the invention, the cylinder casing (4), its lid (5) and the distributor casing are made of a light metal in order to reduce inertia moments and wear and to improve lubrication and heat dissipation. The walls of the locating bores for the piston (12) and/or its piston rods (13, 22) are hard coated. The piston and its two piston rods are made in a single piece from a tool steel and their respective contact surfaces are hard chrome coated. In order to maintain an even sealing gap (40) radial bores (40, 41) are provided in the piston rod (22) located in the distributor casing (29), one of said radial bores additionally supplying the sealing gap with oil.
Patent DE-19706652-A1 (DE)
Inventor: SCHUST BERNHARD
IPC: F16D33/16
Filed: 1997-02-20
Abstract: A process is disclosed for operating a hydrodynamic clutch with at least two blade wheels that form at least one torus-shaped working chamber (4) that can be filled with an operating medium. The filling degree is determined via a value that characterises the filling degree at least indirectly and when a maximum filling degree is attained, the operating medium supply is interrupted. The invention is characterised in that during the filling operation the operating medium is led in a substantially proportional manner to the filling degree from the working chamber (4) into an accumulation chamber (40) coupled to the working chamber. At least one dynamic pressure generator or sensor (32) is inserted into the accumulation chamber and arranged in such a way relative to the accumulation chamber that in a first filling state, in which the filling degree is lower than the maximum filling degree, no pressure or only a very small first pressure which is constant over the whole first filling state is generated in the dynamic pressure generating unit, whereas in a second filling state which corresponds to the maximum filling degree, a second, substantially higher pressure is generated and this second pressure is used at least indirectly for driving a device that influences the operating medium supply to the working chamber.
Patent DE-19707241-A1 (DE)
Inventor: VEIL RICHARD
IPC: H01H9/16
Filed: 1997-02-25
Abstract: The invention relates to a modular safety switch (1) which is so designed that various signaling devices (28b) belonging to a set of connectable signaling devices (28b) can be connected thereto. To do this, a typical combination of used inputs and outputs (15...23) is provided for each signaling device (28b) in said set. The type of signaling device (28b) connection is clearly identified for each signaling device (28b) forming part of the set, wherein the safety switch (1), when actuated, can recognize which type of signaling device (28b) is connected or which function is required for signaling devices (28b) of the same variety on the basis of a closed galvanic connection. The safety switch (1) automatically moves into the required operational mode according to said allocation.
Patent DE-19708801-A1 (DE)
Title: Energy converter for energy of fluid flow into electrical energy
Inventor: REINHARD ALF
IPC: F03D13/20
Filed: 1997-03-05
Abstract: The energy converter includes an elongate generator stage, provided with an induction winding (3) and a number of wind rotors (5). The wind rotors are rotated by the wind, for current generation.  The winding is inserted in slots provided in a lamination packet (2) fitted to a carrier line (1). The rotors are fitted around the outside of the lamination packet having permanent magnets (7) and radially projecting rotor blades (6) and spaced from one another via intermediate spacer rings (8).
Patent DE-19716557-A1 (DE)
Title: Dosing feeder for bulk goods
Inventor: SCHNELL ARMIN
IPC: B65D88/66
Filed: 1997-04-19
Abstract: The dosing feeder has a funnel (10) with double walls having hydraulic fluid between them, with the inside being deformable. The outlet region (11) ends in a dosing screw drive (22) coming out in an outlet pipe (20). The funnel is double-walled round its entire circumference, to form at least one cavity for hydraulic fluid. The cavity can be pressurised by the fluid. Below the outlet region of the funnel and also below the dosing screw drive, there is a fluidiser to act on the bulk good goods, at least at the entrance to the dosing screw drive.
Patent DE-19717752-A1 (DE)
Title: Tape measure for measuring distances, angles and spacing
Inventor: ATAR MUAMMER
IPC: G01B3/10
Filed: 1997-04-20
Abstract: The measure has a tape (3) provided with a scale or scales wound on a spool (2) in a case (1). The measurement tape has a support tape (4) which also winds onto the spool. Both tapes or additional tapes are linked together by one or more couplings (5) so that when they are withdrawn from the case longitudinally they form a self-supporting profile which is resistant to bending. The two tapes can be wound on the spool next to one another or with the tapes partially overlapping.
Patent DE-19718795-A1 (DE)
Title: Short cycle press for gluing facing layers onto compressed panels to form support panels
Inventor: BIELFELDT FRIEDRICH B
IPC: B27N3/20
Filed: 1997-05-03
Abstract: A short cycle press for glueing together compressed carrier panels and upper and lower side facing layers of curable resin or resin films, papers or veneers has piston and cylinder units (2,3) arranged in a row along the central axis (I-I) of a press frame (9). The pistons (3) act against two rectangular cross-section beams (4) to form two pressure application lines (II-II; III-III), one at each side of the central axis (I-I), at the rear of the moveable upper heating platen (5). Spacing between the pressure application lines (II-II; III-III) and the length and breadth of the beams (4) are chosen to give the optimum uniform pressure distribution over the entire surface of the heating platen (5).
Patent DE-19720894-A1 (DE)
Title: Laser source to repair paint flaws on car body coachwork
Inventor: ULRICH WERNER
IPC: B05B7/22
Filed: 1997-05-17
Abstract: The laser source (10) is firmly joined to a paint hardener (14) and a paint applicator (12) is connected to them. The laser source can simultaneously act as hardener, or the hardener is fitted with a second laser source, as a positioning laser (16). One of the lasers may be a 'KrF-Excimer', 'ND:YAG' or 'TEA-CO2' laser (RTM). When treating carbody coachwork, the laser is beamed onto the spot (28) to be repaired followed by paint application to the spot, by simultaneously adjusting lasers, hardener and applicator. Optical components (18,20,22,24) may be used to line the laser up with the repair so the beam (30) burns or strips the spot (28) ready for the paint, using a nitrogen gas shroud (26).
Patent DE-19721321-A1 (DE)
Title: Bicycle tyre valve connecting pump device
Inventor: WU SCOTT
IPC: F04B39/10
Filed: 1997-05-21
Abstract: A head (20) is firmly arranged in a sealed manner at the end of the tubular component (10) and in which a chamber (21) is formed, which is in fluid connection with the chamber of the tubular component. An elastic mouthpiece (28) is fixed in the head chamber and contains a through passage hole (282) for accommodation of the bicycle tyre valve. It has a clamp section with a grooving in its inner peripheral wall, which clamps around the valve during the forward and backward movement of the piston in the tubular component. A check valve (122) is so arranged in the tubular component that it only allows an air flow from the chamber of the tubular component to the second chamber. In the head (20) is arranged a needle, one end of which extends into the through passage hole (282) of the elastic mouthpiece, in order to engage the valve of the vehicle tyre.