baber/WOPTO huggingface dataset:
Patent DE-69809777-D1 (DE)
Inventor: KEETH BRENT
IPC: H03K5/13
Filed: 1998-09-18
Granted: 2003-01-09
Abstract: A variable delay circuit is formed by a fine delay circuit and a coarse delay circuit. The fine delay circuit adjusts the delay of a delayed clock signal in relatively small phase increments with respect to an input clock signal. The coarse delay circuit adjusts the timing of a digital signal in relatively large phase increments. The delayed clock signal is used to clock a register to which the digital signal is applied to control the timing a the digital signal clocked through the register responsive to adjusting the timing of the fine delay circuit and the coarse delay circuit. The timing relationship is initially adjusted by altering the delay of the fine delay circuit. Whenever the maximum or minimum delay of the fine delay circuit is reached, the coarse delay circuit is adjusted. The variable delay circuit may be used in a memory device to control the timing at which read data is applied to the data bus of the memory device. The fine delay circuit includes a multi-tapped delay line coupled to a multiplexer that selects one of the taps for use in generating the delayed clock. When the first or last tap is selected, the timing of the coarse delay circuit is adjusted. The coarse delay circuit includes a counter that generates the digital signal upon counting from an initial count to the terminal count. The coarse delay circuit is adjusted by adjusting the initial count of the counter.
Patent DE-69811112-D1 (DE)
Inventor: WYATT-MAIR F
IPC: B22D11/06
Filed: 1998-11-20
Granted: 2003-03-06
Abstract: Method and device for cooling belts of single or twin belt casters. The belt is cooled by a liquid which is contacted with the inner surface of the belt by a system of feed tubes and collection tubes. Liquid is passed out the feed tube, into a channel that communicates with the inner surface of the heated belt, the belt is cooled, and the liquid is removed through collection tubes with a vacuum assist.
Patent DE-69821125-D1 (DE)
Inventor: TREMOULET OLIVIER L JR
IPC: F04B53/16
Filed: 1998-09-17
Granted: 2004-02-19
Abstract: A method and apparatus for biasing a seal assembly in a high pressure fluid pump. In one embodiment, the fluid pump includes a reciprocating plunger, a seal carrier disposed about the plunger, and a seal supported by the seal carrier and sealably engaged with the plunger. The seal may be biased toward the seal carrier with a spring and may include a flange that engages the spring to restrict lateral motion of a spring relative to the reciprocating plunger. The flange may engage an inner and/or an outer surface of the spring. Where the spring is a coil spring, the flange may be continuous around the circumference of the spring or may include a plurality of spaced apart projections located around the circumference of the spring.
Patent DE-69824557-D1 (DE)
Inventor: SOBRERO GIOVANNI
IPC: A21C15/04
Filed: 1998-06-29
Granted: 2004-07-22
Abstract: Apparatus for cutting shell valves (V) formed in a wafer sheet (C) in which the valves (V) are connected by a substantially flat web (W), cutting means (12) acting parallel to the general plane of the wafer sheet (C) with a relative advance between the wafer sheet (C) and the cutting means (12). The cutting means include a milling element (12) provided with at least one blade (14) capable of an orbital cutting movement on a substantially cylindrical surface. The apparatus also includes positioning means (24) for the wafer sheet in order to realize the said relative advance with the said web (W) substantially tangential to the said cylindrical cutting surface, so that the web (W) is affected by the action of the said at least one blade (14) of the milling element. <IMAGE>
Patent DE-69833062-D1 (DE)
Inventor: MAEENPAEAE TAPIO
IPC: D21G9/00
Filed: 1998-05-07
Granted: 2006-03-30
Abstract: A method and arrangement for computing and regulating distribution of linear load in a multi-nip calender. A material web is passed through the nips in a set of rolls including a variable-crown upper roll, a variable-crown lower roll and intermediate rolls positioned between the upper and lower rolls. The rolls in the set of rolls are supported so that, when the nips are closed, the bending lines of the rolls are curved downwards. When computing and regulating the linear loads, one or more of the physical properties affecting the bending of each intermediate roll under load, such as bending rigidity, mass, shape, and material properties, are taken into account. The ratio of the linear loads applied to the intermediate rolls, the weight of the rolls per se, and/or the support forces applied to the rolls are regulated so that the set of rolls is in a state of equilibrium and a predetermined state of deflection.
Patent DE-69900900-D1 (DE)
Inventor: AMTMANN FRANZ
IPC: G06K7/00
Filed: 1999-07-07
Granted: 2002-03-28
Abstract: During a communication operation in a transponder system, consisting of a write/read station (1) and at least one transponder (2), a selection data block (SDB) is transmitted from the station (1) to at least one transponder (2) and, in response to the received selection data block (SDB), at least one transponder (2) transmits an identification data block (IDB) to the station (1), after which the station (1) transmits, in response to the identification data block (IDB), an acknowledge data block (QDB) to a transponder (2), the bit configuration of the acknowledge data block (QDB) being formed while using only a part (PM1) of the identification data block (IDB) associated with a transponder (2).
Patent DE-69907060-D1 (DE)
Inventor: WILKINS PETER RAVENSCROFT
IPC: H05B3/74
Filed: 1999-03-02
Granted: 2003-05-28
Abstract: A temperature sensing and limiting device is described for use in a radiant electric heater (8) incorporating at least one heating element (14). The device comprises an elongate tubular housing (1) adapted to at least partly traverse the heater so as to be heated externally by the heating element. A component (4) is provided within the housing and provides an electrical parameter which changes as a function of temperature. At least a thermal-sensing portion (11) of a thermally-responsive bimetallic cut-out device (10) is provided within the housing (1), the cut-out device being adapted to deenergise the heater (8) at a predetermined temperature. <IMAGE>
Patent DE-69908354-D1 (DE)
Inventor: HIERZER VALENTIN
IPC: B65D77/20
Filed: 1999-06-04
Granted: 2003-07-03
Abstract: A flip-top type closure resealably seals a fluid container. The closure includes a body portion, which is attachable to the fluid container, and a cap portion. The cap portion is connected to the body portion by two hinges and is rotatable about the two hinges so that a spout of the body portion may be inserted into the mouth without interference by the cap portion. The closure may include a tamper-evident band to visually indicate tampering with the contents of the fluid container. The closure may also include a pull-tab seal secured to the spout to prevent spillage and/or leakage of the contents of the fluid container.
Patent DE-69908611-D1 (DE)
Inventor: BROWN N
IPC: B01D53/50
Filed: 1999-08-27
Granted: 2003-07-10
Abstract: A wet flue gas desulfurization process for removing sulfur dioxide from flue gases. The process utilizes an ammonium sulfate scrubbing solution containing free dissolved ammonia as the reagent for the desulfurization process to produce ammonium sulfate as a valuable byproduct. The scrubbing solution contacts the flue gases and absorbs sulfur dioxide within an absorber of a flue gas scrubbing apparatus, and is then accumulated in a tank where the absorbed sulfur dioxide is reacted with oxygen and ammonia to produce ammonium sulfate. The scrubbing solution has a concentration of greater than 46% ammonium sulfate so as to have suspended solids of ammonium sulfate precipitate, preferably 1% to 20% suspended solids.
Patent DE-69912816-D1 (DE)
Inventor: STENKVIST SIVERT
IPC: B23K11/11
Filed: 1999-08-24
Granted: 2003-12-18
Abstract: A method and apparatus for resistance welding of objects (39) by a spot welding gun which has a C-shaped arm (9), a front electrode (11), a back electrode (13) and a pneumatic cylinder (21). The back electrode is axially moveable a limited distance by the cylinder. The gun is arranged to clamp the objects between the electrode tips (15, 17) by the cylinder (21) and to provide a welding current to flow between the tips. The back electrode is arranged to be released from, moved axially in relation to, and fastened to the cylinder to enable or simplify positioning the gun so that the electrodes are on each side of the objects, removal of the gun from the welded objects and adjustment of the electrode distance (a) based on the thickness (t) of the objects.
Patent DE-69913194-D1 (DE)
Inventor: JORBA GONZALEZ JOSE
IPC: E01F9/70
Filed: 1999-09-02
Granted: 2004-01-08
Abstract: The signalling beacon is comprised of a lighting indicator which is mounted in a body (6) enabling the stacking thereof, energy accumulation device (7), at least one photovoltaic cell (3) and an electronic device (4) of the beacon (1), said electronic device (4) having a radio frequency receiver circuit to receive radiocommunication signals which are emitted by an emitter circuit, and a light indicator control circuit. The beacon is characterized in that the light indicator control circuit includes a timer, a logic circuit intended to the polarization of the timer and of the light indicator, and a connection device for the switching off of the energy accumulation device (7) when said beacons (1) are piled up. A signalling beacon is obtained with a high autonomy, which is also remote controllable and with a high versatility of applications. <IMAGE>
Patent DE-69916820-D1 (DE)
Inventor: VAINIO VELI-MATTI
IPC: F26B13/10
Filed: 1999-02-17
Granted: 2004-06-03
Abstract: A method and apparatus for drying a fiber web, in which the fiber web is dried between two tight bands moving in the same direction and turning around turning rolls. The first band is heated and the second band is cooled by a cooling chamber. The cooling chamber includes at least one cooling element and the cooling element includes at least one inlet chamber and at least one outlet chamber. The fiber web is arranged to run through a drying zone, with at least one felt or wire, such that the fiber web is in contact with the surface of the first, heated band and the felt or wire is between the fiber web and the second, cooled band. The pressure of the cooling element is balanced by a pressure balancing means, and the second band is provided with a hydraulic bearing for allowing the band to slide evenly and with little friction on the cooling chamber.
Patent DE-69921816-D1 (DE)
Inventor: LOUWERS JEROEN
IPC: C06D5/00
Filed: 1999-05-19
Granted: 2004-12-16
Abstract: The present invention is directed to a solid propellant for rocket motors, gas generators and comparable devices, comprising a cured composition of hydrazinium nitroformate and an unsaturated hydroxyl terminated hydrocarbon compound.
Patent DE-69925875-D1 (DE)
Inventor: HOHBERGER CLIVE PAUL
IPC: G06K7/00
Filed: 1999-01-19
Granted: 2005-07-28
Abstract: An electronic radio frequency (RF) identification system 10 is disclosed and claimed. The system includes an interrogator 11 and a plurality of RF transponders 12.1 to 12.n. In use, each transponder is operative in response to an interrogation signal 14 to respond with a forward error correctable data message 16.1 including base data encoded as symbol characters in accordance with a forward error correcting code, such as a Reed Solomon Code, and check characters on the base data as defined in the forward error correcting code. The interrogator 11 utilizes data relating to the forward error correcting code, the symbol characters and check characters in the received forward error correctable data message, to reconstruct the base data in the event of corruption of the forward error correctable data message during transmission. <IMAGE>
Patent DE-69928351-D1 (DE)
Inventor: JIMENEZ CORTES D JUAN CARLOS
IPC: G02B6/04
Filed: 1999-10-19
Granted: 2005-12-22
Abstract: The holder has end rings which are coupled in an adjusted manner at the smooth ends thereof, the rings having internal threaded regions for receiving the body of the holder which is provided with an external thread for said coupling and an internal thread for the bush for compressing a sealing gasket of the optical fibre cable, which gasket is fitted in the internal conical end of the body of the holder, the body also having a number of external cooling grooves. <IMAGE>
Patent DE-69930128-D1 (DE)
Inventor: THOMAS JAMES DAVID
IPC: A63F3/06
Filed: 1999-08-03
Granted: 2006-04-27
Abstract: The present invention relates to (with reference to FIG. 1), apparatus (10) for playing a game. The apparatus (10) has a payment acceptor (30,31) for receiving payment of a stake from a player of the game. The apparatus (10) has a plurality of randomisers (60, 70) each of which can generate a random combination of indicia from a set of available indicia. The apparatus (10) has a plurality of selectors (52, 53) operable by a player for selecting one or more of the plurality of randomisers (60, 70) to be played in a turn of play. The apparatus (10) has activating means (54) for activating the randomisers (60, 70) and comparator means for determining a winning combination of indicia. The apparatus (10) has payment means (90) for awarding a winning payment to a winning player of the game. The activating means (54) in every turn of play activates all of the randomisers (60, 70) and in every turn of play each randomiser generates a random combination of indicia. Each of the randomisers (60, 70) comprises a set of rotatable mechanical reels. The randomisers (60, 70) operate independently of each other such that the chances of one randomiser (60, 70) generating a particular set of indicia are completely unaffected by the indicia generated by any other randomiser. Each of the plurality of selectors (52, 53) is associated with only one of the plurality of randomisers (60, 70) and is used by a player to select only the associated randomiser (60, 70) for play in a turn of play. The comparator means determines a winning combination of indicia by both separately for each set of reels (60, 70) checking whether the generated indicia comprises a winning combination and by checking which set or sets of reels (60, 70) have been selected for play. The comparator means determines a win only when a selected set of reels (60, 70) displays a winning combination of indicia.
Patent DE-69931930-D1 (DE)
Inventor: GSCHNEIDNER DAVID
IPC: C07C275/42
Filed: 1999-08-06
Granted: 2006-07-27
Abstract: Compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Patent DE-69934681-D1 (DE)
Inventor: WEIDNER SLOTH
IPC: A61K31/22
Filed: 1999-04-16
Granted: 2007-02-15
Abstract: Novel compositions of matter containing aromatic compounds and terpenoids which are present in and may preferably be derived from the plant Alpinia galanga (Zingiberaceae) show synergistic effects with respect to immunomodulation, and they significantly suppress hypersensitivity reactions. Thus they are used for preparing medicaments for these purposes and, more specifically, for the treatment or prevention of IgE mediated allergic reactions and conditions, such as asthma, allergic rhinitis, atopic eczema or anaphylaxis, and autoimmune disorders, such as Crohn's disease, ulcerative colitis, rheumatoid arthritis or psoriasis, as well as for the alleviation of pain. They can for example be formulated into pharmaceuticals, cosmetics or dietary supplements. A method of preparing such compositions from Alpinia galanga is also described.
Patent DE-69942018-D1 (DE)
Inventor: SCHICHT HEINZ
IPC: G02B1/10
Filed: 1999-10-20
Granted: 2010-04-01
Abstract: A layer stack for the surface coating of transparent substrates, in particular panes of glass, has at least one metal oxide composite layer produced by reactive cathodic sputtering and contains Zn oxide and Sn oxide. Relative to the total amount of metal, this metal oxide composite layer contains from 0.5 to 6.5% by weight of one or more of the elements Al, Ga, In, B, Y, La, Ge, Si, P, As, Sb, Bi, Ce, Ti, Zr, Nb and Ta. In a layer stack which has a silver layer as a functional layer, the metal oxide composite layer may be used as an upper and/or lower antireflection layer, as a diffusion barrier layer, as a sublayer of an antireflection layer and/or as an upper cover layer.
Patent DE-502004000558-D1 (DE)
Inventor: KRETSCHMER JOACHIM
IPC: F02K9/00
Filed: 2004-03-17
Abstract: The nozzle cap (12) has a first part (13) fixed to the motor, and a relatively moveable second part (14) with larger diameter. A closed volume (15) is charged with a gaseous fluid to move the second part from storage to operational position. The closed volume is at least partially formed by a rolled diaphragm arrangement located between the moveable cap part and a stationary part of the propulsion unit (10) or the vehicle. The arrangement contains one diaphragm (16), which extends mainly rotary-symmetrical relative to the longitudinal axis of the propulsion unit and completely around the nozzle cap. A second diaphragm (17) forms an additional seal for the volume.
Patent DE-502004002558-D1 (DE)
Inventor: HOFMANN MARIANNE
IPC: A62B17/00
Filed: 2004-05-08
Abstract: The invention relates to a hood (1), particularly for a protective garment (2), preferably for protective and/or military purposes, such as an ABC protective garment or the like, wherein the hood (1) has a peripheral elastic hem (3) for forming an opening for the face (4), said opening being provided for receiving a breathing mask (5), wherein the hem (3) is placed on the breathing mask (5) during utilization. In order to achieve or improve sealing of the transition area between the hem (3) and the breathing mask (5), at least one peripheral sealing element (6) for ensuring sealed placement on the breathing mask (5) is provided on the side of the hem (3) facing the opening for the face (4).
Patent DE-502004003757-D1 (DE)
Inventor: VAN NIEKERK SABINE
IPC: H04L12/58
Filed: 2004-01-08
Abstract: The invention relates to a method and system for inserting at least one multimedia message multiple element into a multimedia message. The method comprises the following steps transmitting at least one multimedia message multiple from a network element to a mobile station, transmitting one first multimedia message from the network element to the mobile station, and inserting the multimedia message multiple element into the first multimedia message. Preferably, insertion occurs in the mobile station, and the multimedia message multiple element is only transmitted once by the network element to the mobile station and is inserted into a plurality of multimedia messages.
Patent DE-502004005039-D1 (DE)
Inventor: HAFNER JOSEF THOMAS
IPC: B30B1/26
Filed: 2004-11-17
Abstract: The press has a press plunger (2) located opposite to a clamping plate (1) having an insert that is arranged such that the insert alternatively moves in direction towards and away from the press plunger. The insert is moved up and down by a cam drive that is actuated by a press main drive with lifting and lowering cams whose cam tracks are traced by lifting rollers and lowering rollers under compressive prestress. An independent claim is also included for a use of a multistage press for a manufacture of lids for beverage cans.
Patent DE-502004008998-D1 (DE)
Inventor: FELDER HUGO
IPC: B66B1/14
Filed: 2004-05-25
Abstract: A control apparatus for an elevator installation has actuating elements on a front surface. The control apparatus includes an insert in the form of a key-operated switch cylinder which has a recess or a key slot. The insert is mounted in a side surface that is one of a lateral side wall of a housing, an end surface of an elevator car handrail and a side surface of a column. The recess opens transversely to the front surface. A separate auxiliary actuating element is received into the recess in the direction of an axis extending parallel to the front surface. The insert is mechanically actuatable by rotation of the auxiliary actuating element about the axis in order to trigger specific functions in conjunction with the control of the elevator installation.
Patent DE-502004010772-D1 (DE)
Inventor: PFEIFFER WERNER
IPC: B01D25/164
Filed: 2004-07-09
Abstract: The invention relates to a method for filtering fluids, wherein an input ( 22 ) for the unfiltrate and an output ( 24 ) for the filtrate, in addition to a plurality of stackable frame parts ( 16 ), more particularly in the form of filtrate plates ( 26 ) and filter frames ( 28 ) are provided, wherein each filter frame ( 28 ) defines a filtrate space ( 30 ) for receiving a filter cake that builds up, said filter frame being closed by a layer filter ( 32 ) on the side facing the next frame part ( 16 ) in the stack, wherein the filtrate space ( 30 ) with the collectable filter cake is defined by another filtration medium ( 34 ) on the side opposite the layer filter ( 32 ), wherein another fluid, particularly in the form of a washing fluid, is supplied by means of this other filtration medium ( 34 ), said washing fluid coming out of the device through an output ( 24 ) after flowing through the filter cake and the adjacent layer filter ( 32 ). The invention also relates to a device for implementing the inventive method.
Patent DE-502004011859-D1 (DE)
Inventor: HERBOLD KARLHEINZ
IPC: B02C7/12
Filed: 2004-12-13
Abstract: The disc mill has two parallel disposed milling discs (2,3) constructed in ring form with a central passage (4). Two spaced apart working faces (9,10) rotating relative to one another form a tapering working chamber (11) in the region of the passage. The working faces in an outer edge section (12) are formed parallel to one another with at least a slight gap. One of the two discs is rotationally fixed and the other rotatably mounted, or both discs are preferably mounted to counter-rotate. The milling discs may be co-axially or eccentrically arranged in relation to one another.
Patent DE-502005000901-D1 (DE)
Inventor: KNYRIM JOERG
IPC: A61H19/00
Filed: 2005-02-24
Abstract: A rod-shaped massage appliance has a flexible rubber sheath separated by sliding blocks from an internal rotating core with a helical profile. The rotating helical profile impinges on that array of plastic blocks, which rise and fall with respect to the core axis to generate a body massage. In an alternative embodiment, the massage unit has three or more parallel arrays of rotating helical spindles interacting with spring-mounted plungers or half-cups lifted by centrifugal forces.
Patent DE-502005003423-D1 (DE)
Inventor: DRIESBACH CHRISTIAN
IPC: B65F3/04
Filed: 2005-06-16
Abstract: The securing process secures the working region of an emptying device (10) for emptying dustbins (8) into a collecting container. The emptying device includes a lifting carriage for the dustbin. A barrier device is fitted between the collecting container and the lifting carriage, which can be moved in a movement region (S) between a rest position and a securing position.