baber/WOPTO huggingface dataset:
Patent DE-69835347-D1 (DE)
Inventor: SIH C
IPC: H04M1/715
Filed: 1998-03-18
Granted: 2006-09-07
Abstract: A method and apparatus for canceling both earseal and hybrid echo in a Wireless Local Loop telephone system is disclosed. The present invention operates within a subscriber station having a plurality of telephone inputs, one of which is a dedicated handset and at least one other input being a standard analog telephone. During a conference call between a far end speaker and two near end speakers, the far end speaker may hear an echo of his own voice due to an earseal echo generated by the dedicated handset and a hybrid echo generated by a 4-to-2 wire hybrid interface within the subscriber station. In accordance with the present invention, two distinct echo cancellers are used in the subscriber station to reduce the two types of echo. A first echo canceller is optimized to remove the earseal echo generated at the dedicated handset while a second echo canceller is optimized to remove the hybrid echo generated at the 4-to-2 wire hybrid. The two echo cancellers operate independently such that neither echo canceller need adapt its filter coefficients when a change in the echo channel characteristics occur, such as when a speaker hangs up or another speaker joins the conversation.
Patent DE-69900643-D1 (DE)
Inventor: BILLINGS ALEC
IPC: G06F17/10
Filed: 1999-03-02
Granted: 2002-01-31
Abstract: The present invention relates to nonlinear systems and methods of design thereof in the frequency domain. Typically, conventional linear filter design involves attenuating signals at frequencies which are not of interest and dissipating the energy at those frequencies as, for example, heat or sound. However, in more systems, it is not always convenient to design a linear system or design a system solely with energy attenuation in mind. Therefore, the present invention provides a nonlinear system and method of design thereof in the frequency domain which can be used to transfer energy at a first pre-determinable frequency, or frequency range, to a second pre-determinable frequency, or frequency range. Using the method of the present invention a nonlinear system can be developed which can meet given energy transfer requirements or a nonlinear system can be designed which can alter the transfer function of an existing nonlinear or linear system.
Patent DE-69902394-D1 (DE)
Inventor: VAN BREUGEL AUGUSTINUS
IPC: B29L31/30
Filed: 1999-09-01
Granted: 2002-09-05
Abstract: A launching tube (1) for a launching device for a rocket (2), in which launching tube a rocket can be accommodated, is made from a composite material. The inside of the launching tube is lined with a protective layer which provides protection against the high temperatures and the substances or gases which are released when a rocket is launched from the launching tube. The protective layer may comprise phenolic glass, phenolic carbon and the like.
Patent DE-69904025-D1 (DE)
Inventor: BADWAN ADNAN ALI H
IPC: C07D487/04
Filed: 1999-06-04
Granted: 2003-01-02
Abstract: The present invention relates to novel compounds and pharmaceutical compositions containing the same. The disclosed compounds are useful for treatment of inter alia erectile dysfunction. They are comprised by the general formula (I) : <CHEM>
Patent DE-69905327-D1 (DE)
Inventor: KOSMAN WILHELMUS JACOBUS MARIA
IPC: B28B1/29
Filed: 1999-11-08
Granted: 2003-03-20
Abstract: The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks. <IMAGE>
Patent DE-69907202-D1 (DE)
Inventor: SADR CHANGIZE
IPC: F01P11/00
Filed: 1999-07-21
Granted: 2003-05-28
Abstract: A fan shroud for use with a cooling fan adjacent to the radiator for a water cooled internal combustion engine includes a generally central opening for directing flow of air to or from a radiator. The fan shroud includes at least one integral chamber for storage of other liquids typically used with a vehicle which may be under pressure. To facilitate handling pressure, the storage chamber includes a plurality of individual storage modules which are interconnected by a plurality of fluid flow channels so that the total storage capacity of the chamber is the sum of the storage capacity of the modules and interconnecting fluid flow channels. The modules and channels are made by bringing the front and back walls of a blow molded fan shroud into contact with each other to define there between channels and modules. Advantageously, the shroud comprises several such chambers and may be used to house engine coolant, power steering fluid or other fluids. In addition, the fan shroud can include chambers for storing fluids which are not necessarily under pressure such as windshield washer fluid and the like.
Patent DE-69907923-D1 (DE)
Inventor: MERCHANT KEVIN JOHN
IPC: A61K31/5025
Filed: 1999-08-20
Granted: 2003-06-18
Abstract: A compound of formula I, or a salt or prodrug thereof:wherein:Z represents C1-6 alkyl, C3-7 cycloalkyl, C4-7 cycloalkenyl, aryl, C3-7 heterocycloalkyl, heteroaryl or di(C1-6)alkylamino, any of which groups may be optionally substituted;R1 represents an optionally substituted five-membered heteroaromatic ring selected from oxazole, thiazole, isoxazole, isothiazole, imidazole, pyrazole, oxadiazole, thiadiazole, triazole and tetrazole; orR1 represents an optionally substituted six-membered heteroaromatic ring selected from pyrazine, pyrimidine and pyridazine; andR2 represents cyano(C1-6)alkyl, hydroxy(C1-6)alkyl, C3-7 cycloalkyl(C1-6)alky, propargyl, C3-7 heterocycloalkylcarbonyl(C1-6)alkyl, aryl(C1-6)alkyl or heteroaryl(C1-6)alkyl, any of which groups may be optionally substituted; its use in treating anxiety and pharmaceutical compositions comprising it; a subclass of compounds which are useful in enhancing cognition, such as Alzheimer's Disease, is also disclosed.
Patent DE-69912027-D1 (DE)
Inventor: FISH JOHN ANDREW
IPC: B22D11/06
Filed: 1999-05-14
Granted: 2003-11-20
Abstract: Twin roll strip casting apparatus in which a pair of pool confining side plates (56) engage end surfaces of casting rolls (16) to form side confining closures for the pool. Plates (56) are mounted in side plate holders (82) connected to horizontally acting thrusters (83) which apply inward closure forces to the side plates (56). Thrusters (83) are mounted on a pair of carriages (101) disposed one at each end of the casting roll assembly and moveable toward and away from one another to enable the spacing between them to be adjusted so that the carriages (101) can be preset before a casting operation to suit the width of the casting rolls (16). Carriages (101) are mounted on a central frame structure (103) which sits over the casting rolls (16).
Patent DE-69921845-D1 (DE)
Inventor: BARTERI MASSIMO
IPC: C21D8/12
Filed: 1999-09-15
Granted: 2004-12-16
Abstract: In the thermal treatment of continuous-cast or hot-rolled steel strip, by using particular solutions regarding the choice of the strip rolling temperatures, the transfer times from the coiler to the furnace, as well as specific process steps in annealing, it is possible to treat any type of steel by sending the coils of strip, still at a high temperature, directly to the annealing furnace, at the same time maintaining the mechanical and microstructural characteristics obtainable in traditional cold-strip annealing.
Patent DE-69938809-D1 (DE)
Inventor: VILADOT PERICE RAMON
IPC: A61F2/46
Filed: 1999-09-06
Granted: 2008-07-10
Abstract: The platypodia correction implant comprises a central cylindrical body with an expansion cone and an outer biocompatible/biodegradable crown. The implant consists of three sections - a cylindrical central section (1) with an external threaded surface (7) and locking head (5); an expansion cone (2) with an internal thread (9) to engage with the threaded surface (7) and an outer crown (3) expanded by the cone when it is moved along the central section towards its proximal end. The outer crown is made from a deformable biocompatible and/or biodegradable material, while the central body and expansion cone are made from a metal, e.g. titanium or stainless steel.
Patent DE-69940209-D1 (DE)
Inventor: MORGAN EDWARD
IPC: H04Q3/00
Filed: 1999-10-27
Granted: 2009-02-12
Abstract: A telecommunications gateway allows packets to be sent over a TDM system and allows TDM traffic to be sent over a packet switched network. The gateway is a universal port that includes a plurality of Digital Signal Processors (DSPs) that are controlled by software. The controlling software determines what single function the DSP will perform over multiple channels. Each DSP handles multiple channels, however, each DSP is restricted such that all of its multiple channels are permitted to handle the telecommunications traffic according to one signaling protocol.
Patent DE-502004003873-D1 (DE)
Inventor: BERNSTEIN MARIO
IPC: B32B7/06
Filed: 2004-06-09
Abstract: The multi-layer packaging comprises an outer layer of paper, card, and/or corrugated card and an inner plastic layer in contact with the initially hot package contents. The inner layer releases easily from the outer layer but remains permanently attached to the solidifiable material. Connection between the outer and inner layers is only partial, preferably over not >1% of the contacting surfaces. An embossing roller passed over the two layers produces the limited connection between them. The outer layer(1) can be completely released from the composite formed by the inner layer and the solidified package contents. The melting point of the plastic inner layer is 10[deg]K above the filling temperature of the adhesive. During use the maximum melting point of the adhesive lies below the temperature at which the plastic inner layer attached to the outside of the adhesive degrades.
Patent DE-502004005247-D1 (DE)
Inventor: LEITENBERGER ACHIM
IPC: B60S1/04
Filed: 2004-08-12
Abstract: A windscreen wiper angle measuring instrument or adjuster adapter (11) has wiper attachment (13) area with bore (15) for fixing to a protrusion on the end of the wiper arm and square cross section measuring instrument attachment (17) zones with clamp screw recess (19).
Patent DE-502004006632-D1 (DE)
Inventor: GUT HUBERT
IPC: B66B5/00
Filed: 2004-05-03
Abstract: The elevator system has car arresting devices (5) acting upon the elevator car (1) and operating by a speed limiting cable (10). At least one stop (13) is fastened to the speed limiting cable and through at least one barrier (14,17) fastened in the elevator shaft (4) blocks the path of travel of the speed limiting cable when the barrier is in its activated state (S), thereby operating the elevator car arresting devices. One barrier (14) is provided to create a lower temporary protective space (4a), and the other barrier (17) creates an upper temporary protective space (4a). An independent claim is included for a method for the creating of a temporary protective space in an elevator system.
Patent DE-502004007778-D1 (DE)
Inventor: NEUMANN WILLI
IPC: C08J11/18
Filed: 2004-03-29
Abstract: Process for surface activation and/or devulcanization of sulfur-vulcanized rubber particles. In order to break the sulfur bridges and to reduce the sulfur, the rubber particles are treated in a biotechnological manner in a medium with mesophilic anaerobic and/or optionally anaerobic and/or microaerophilic bacteria and/or with one or more enzyme systems of such bacteria. The thus-treated activated rubber particles show improved vulcanization properties in comparison with non-treated rubber particles, and permit the production of better quality articles.
Patent DE-502004009821-D1 (DE)
Inventor: HEIN STEFAN DIPL-ING
IPC: C23C14/56
Filed: 2004-04-13
Abstract: The arrangement has a guide roller (2) supported between pivot bearings (11,12), for guiding webs. The bearing (12) having slide guide (15) and remotely operated adjustment drive (21), is fastened to chamber wall (14) on which a slide (16) is guided. An independent claim is also included for usage of guide arrangement.
Patent DE-502004010558-D1 (DE)
Inventor: WOLF WALTER
IPC: B62D25/14
Filed: 2004-10-08
Abstract: The perforated (8) main body (2), in sheet steel or light alloy sheet, has a plastic core (4) forming at least one internal channel (6). The openings (8) take the form of perforated sheet, wire fabric or expanded metal. An independent claim is included for the corresponding method of manufacture.
Patent DE-502005009525-D1 (DE)
Inventor: STILLER ALEXANDER
IPC: B60G17/018
Filed: 2005-02-01
Abstract: The invention relates to a method for controlling the height of air-suspended vehicles by a desired height value. According to the inventive method, height adjustment devices are switched off before the desired value is reached. The time of switch-off is determined depending on an effective damping.
Patent DE-502005009771-D1 (DE)
Inventor: KAH STEFAN
IPC: B01F23/10
Filed: 2005-12-13
Abstract: A device for providing a homogenous mixture of fuel and oxidant including an arrangement ( 5 ) for feeding liquid fuel to an evaporator, an arrangement ( 4 ) for feeding gaseous oxidant into a mixing zone ( 12 ) downstream of the evaporator, and a reaction zone downstream of the mixing zone in which a packed structure ( 3 ) is arranged. The packed structure can be a ceramic cylindrical molding having a diameter in the range 25 to 35 mm and an axial length in the range 15 to 50 mm or it can have flow conduits that are square in cross-section and have a cell density in the range 400 to 1200 cpsi.
Patent DE-502005009841-D1 (DE)
Inventor: LINDEN CHRISTOPH
IPC: H02P7/285
Filed: 2005-12-15
Abstract: The invention relates to a method for establishing the position of an actuating unit which is operated by an electric motor, in which a motor speed is determined from a motor model, the speed is integrated over a period of time and the position of the actuating unit is determined by multiplying the result of the integration by a proportionality factor. The motor model takes account of afterrunning of the electric motor at the instant of switch-off. The invention also relates to actuating units, brakes, pumps and transmissions for which the method can be used.
Patent DE-502006002055-D1 (DE)
Inventor: OSTER VIKTOR
IPC: H03K19/21
Filed: 2006-10-25
Abstract: An output circuit for a single channel peripheral connection for a bus output component to switch an inductive load comprises at least two driver modules (101,102), especially FET transistors, in series between a supply voltage (Ut) and the peripheral connection (PA). Preferably there is a suppressor diode (103) after the driver module (101). Independent claims are also included for the following: (A) A bus output component as; and (B) A test method for the above.
Patent DE-502006002335-D1 (DE)
Inventor: WEYRAUCH DETLEV
IPC: G09F7/18
Filed: 2006-04-11
Abstract: An identification plate for a pallet container includes a plate body for placement upon a lattice frame of a pallet container. The plate body has an upper edge, which is bent rearwards at a first angle for attachment to an upper horizontal rod of the lattice frame, a lower edge, which is bent rearwards at the first angle for attachment to a lower horizontal rod of the lattice frame, and opposite lateral edges extending between the upper and lower edges and bent rearwards at a second angle which is greater than the first angle. Each of the lateral edges ends at its rear in a rolled edge and is formed with terminal recesses for receiving the upper and lower horizontal rods. The rolled edge is hereby sized to project with its ends in a rod-like manner into the recesses to engage behind the upper and lower horizontal rods.
Patent DE-502006003386-D1 (DE)
Inventor: SPIES KLAUS
IPC: B62D55/24
Filed: 2006-02-14
Abstract: The continuous chain track, for tracked crawler vehicles, is a rubber strip with structured metal lateral carriers (21) for the drive cogs. The carrier (11) to take the pull forces is composed of lower strands and an upper strand (15) with a section bonded to the lateral carrier by a bridge unit (25). The bridge, upper strand and the lateral carrier are part of a sandwich structure of rubber layers, with a gap (14) between the upper strand and the lateral carrier filled with rubber.
Patent DE-502006007493-D1 (DE)
Inventor: REISER GEORG
IPC: G01T1/29
Filed: 2006-12-21
Abstract: The device has a radiation source (9), which is covered for producing and sending a deletion ray. A control device (10) determines a deletion dose of the deletion ray for the deletion of the luminescent storage material layer (4) as a function of picture informations of x-ray photographs stored in luminescent storage material layer. Independent claims are also included for the following: (1) a system (2) a method for the deletion of luminescent storage material layer by a deletion ray.
Patent DE-502007002123-D1 (DE)
Inventor: FRIEDERICH HEINRICH
IPC: F16B25/10
Filed: 2007-07-23
Abstract: A hole-forming and thread-forming screw for screwing into a sheet piece, including a slotted screw head for accommodating a tool, a threaded shank and a tapering hole-forming part having outer sides with a continuous convex-shaped curve along an entire length thereof, ribs running like threads along the hole-forming part being provided. The hole-forming part ends in a rounded, blunt end piece, and the rounded ribs, which chiplessly displace the material of the sheet part, are situated symmetrically opposite one another and have a pitch that is a multiple of the thread pitch.
Patent DE-502007002378-D1 (DE)
Inventor: GRANDL GEORG DR
IPC: A61F2/44
Filed: 2007-03-14
Abstract: The implant (1) has two parts (4), which are adjustable against each other in a direction of their coaxial longitudinal axes for changing of lengths of the implant. A bearing plate (5) is fastened to vertebral bodies (2) and provided with a curved bearing carrier (6). The bearing plate is arranged between one of the parts and the vertebral bodies. One of the implant parts rest against the bearing carrier and are provided with a correspondingly curved bearing surface (7). The bearing plate has locking teeth on a side that is attached to the vertebral bodies.
Patent DE-502007005316-D1 (DE)
Inventor: NIESSNER WERNER
IPC: C22C19/00
Filed: 2007-05-16
Abstract: Nickel-based alloy containing (wt.%):Si (1.5-2.5), Al (1.5-3), Mn (0-0.5), and Ti (0.05-0.2), in combination with Zr (0.1-0.3) where the Zr can be replaced completely or partially by Hf. .
Patent DE-502007005333-D1 (DE)
Inventor: BIRK CARSTEN
IPC: F22B9/10
Filed: 2007-11-02
Abstract: The heat exchanger for cooling of a cracking gas in an ethylene plant, comprises heat exchanger tubes (1), which are inserted at its ends in tube plates (2, 3) and are surrounded by a jacket (4), and end chambers (5, 6) intended for feeding and exhaust of the gas. The cracking gas flows through the heat exchanger. The end chambers are limited at both end faces by the tube disk. Water as a cool medium flows through the interior of the exchanger, which is separated by a separator (7) into two subspaces lying one behind the other in flow direction of the cracking gas. The heat exchanger for cooling of a cracking gas in an ethylene plant, comprises heat exchanger tubes (1), which are inserted at its ends in tube plates (2, 3) and are surrounded by a jacket (4), and end chambers (5, 6) intended for feeding and exhaust of the gas. The cracking gas flows through the heat exchanger. The end chambers are limited at both end faces by the tube disk. Water as a cool medium flows through the interior of the exchanger, which is separated by a separator (7) into two subspaces lying one behind the other in flow direction of the cracking gas. The separator is extended perpendicularly to the exchanger tubes. The subspaces are provided with a supply- and removal connection for the cooling medium. A boiling- and feeding water flow through the subspace and other subspace lying on the gas entrance side. The subspaces are connected over a supply- and removal line with water/stream drum. The cooling medium permeates the separator between the two subspaces for passages. The pressure of the feeding water is larger than the pressure of the boiling water. The separator is formed as a non-supporting component. An opening is present between the outer circumference of the separator and the inner diameter of the jacket. The exchanger tubes are implemented with clearance though the openings in the separator.
Patent DE-502008000957-D1 (DE)
Inventor: SZINICZ GERHARD
IPC: A61B17/12
Filed: 2008-04-04
Abstract: A device for use for the treatment of a hemorrhoid prolapse, particularly by HAL surgery, attaching a tightening suture, or a rubber band ligation, using a tube having a tube shell wall and a closing device having a closure shell wall enclosing a hollow space. The tube shell wall is supported displaceably and/or rotatably in the hollow space of the closure shell wall, and the tube shell wall and the closure shell wall can be inserted into a rectum of a patient. The tube shell wall has at least one tube wall opening, and the closure shell wall has at least one closure shell opening which can be at least partially aligned with one another in an open position with a web arranged thereof protruding at least partially into the tube shell opening and/or into the closure shell opening.
Patent DE-502008001130-D1 (DE)
Inventor: KLENKERT KLAUS
IPC: F16F15/129
Filed: 2008-01-05
Abstract: The clutch disc (1) has a hub (2) and a torque proof hub disk is connected to the hub. The hub disk is connected over torsion vibration absorption device with multiple spring elements (4), which has a basic surface carrier (7) with friction lining (6). A centering element is provided, which has a centering surface observed in a radial section, from which covering sheet (8) passes over an opposite axial end along a constant course in a lateral base level of the covering sheet.
Patent DE-602004000013-D1 (DE)
Inventor: IKUTA TAKESHI
IPC: A01K89/0155
Filed: 2004-01-02
Abstract: A braking device for a dual bearing reel includes a spool braking unit (40) and a spool control unit (42). The spool braking unit includes a rotor element (60) that rotates in association with the spool (12) and includes a plurality of magnets (61) sequentially arranged in the rotational direction, a plurality of serially connected coils (62) that are disposed around a periphery of the rotor element in a circumferential direction, and a switch element (63) that is connected to both ends of the plurality of the serially connected plurality of coils. The spool control unit electrically controls the spool braking unit, and includes a circuit board (70) on which the plurality of coils are installed and which is mounted on the reel unit, and a controller that is mounted on the circuit board. This way, insulation on the coil and on a circuit board and secured. It is also easier to assemble a braking device. <IMAGE>