baber/WOPTO huggingface dataset:
Patent DE-69941778-D1 (DE)
Inventor: ISLAM MOHAMMED NAZRUL
IPC: H04B10/291
Filed: 1999-03-24
Granted: 2010-01-21
Abstract: An apparatus and method are described for exploiting almost the full almost 25 THz of bandwidth available in the low-loss window in optical fibers (from 1430 nm to 1620 nm) using a parallel combination of optical amplifiers. The low-loss window at about 1530 nm-1620 nm can be amplified using erbium-doped fiber amplifiers (EDFAs). However, due to the inherent absorption of the erbium at shorter wavelengths, EDFAs cannot be used below about 1525 nm without a significant degradation in performance. For the low-loss window at approximately 1430-1530 nm, amplifiers based on nonlinear polarization in optical fibers can be used effectively. A broadband nonlinear polarization amplifier (NLPA) is disclosed which combines cascaded Raman amplification with parametric amplification or four-wave mixing. In particular, one of the intermediate cascade Raman order wavelengths  lambda r should lie in close proximity to the zero-dispersion wavelength  lambda 0 of the amplifying fiber. For this intermediate Raman order, spectral broadening will occur due to phase-match with four-wave mixing (if  lambda r< lambda 0) or phase-matched parametric amplification (if  lambda r> lambda 0). In further cascaded Raman orders, the gain spectrum will continue to broaden due to the convolution of the gain spectrum with the spectrum from the previous Raman order.
Patent DE-502004001238-D1 (DE)
Inventor: RIECHERT FRED
IPC: B21K21/06
Filed: 2004-03-27
Abstract: The blank producing process involves casting a cylindrical block (1c) and forging and piercing it while it is radially supported, leaving a bottom. It is then spread by a mandrel and finally deformed by a drawing die (11) and a mandrel (10), producing the hollow body (12). All deforming stages take place under heat. With the block spread out, a bond (14) can be created on the hollow body.
Patent DE-502004001987-D1 (DE)
Inventor: BOTH REINHOLD DIPL ING
IPC: E21F5/00
Filed: 2004-07-21
Abstract: The tunnel ventilator (1) draws air from a dust removal device (2). Dust laden air flows through a pipe (38) with rock wool sound insulation (40). It flows through a bellows connection (39) into an enlarged chamber (6) with sound insulation (18). There are two fans (4) in series surrounded by metallic dampers (33) in fan housings (3,8). There are sound damping elements (17) on either side of each fan. There is a diffuser (10) with sound insulation downstream of the fans leading to an insulated (15) sound-damping section with parallel channels (11-13).
Patent DE-502004007243-D1 (DE)
Inventor: KOEPNICK FRIEDHELM
IPC: C09J101/28
Filed: 2004-09-08
Abstract: Two-component assembly adhesives with high early tack, with component A containing 0.5 to 50% of polysaccharides, water, and water-soluble salt, and component B containing water, water-soluble salt, and polysaccharides, the adhesive also containing a water-soluble, water-dispersible polymer.
Patent DE-502004007724-D1 (DE)
Inventor: PARTHY KAI
IPC: F25C1/24
Filed: 2004-11-18
Abstract: The ice maker comprises a container (3) for filling with water and provided with partition walls (4) mounted inside the container directly adjoining one another and able to move relative to each other. The partitions have several indentations (6) to produce small ice cubes. The partitions are elastically deformable and preferably run vertically in the container. The partitions can be removed from the container. The container has a watertight bag.
Patent DE-502004008244-D1 (DE)
Inventor: HAMBURGER ANDREAS
IPC: H05B3/50
Filed: 2004-04-07
Abstract: First (5.1) and second (5.2) conductors are insulated electrically from each other and fit on one side of heating elements. Each conductor maintains direct or indirect contact with heating elements. The second conductor maintains contact with a heating element by means of an electrically conductive spacer and a contact plate. An independent claim is also included for a method for producing a heating device.
Patent DE-502004008838-D1 (DE)
Inventor: FUCHS GERHARD
IPC: F27D13/00
Filed: 2004-11-25
Abstract: To facilitate a trouble-free charging of scrap metal having differing constitutions, such as light and heavy scrap metal, from a lower discharge opening of a shaft-shaped charging device or a charging stock preheater (1) into a melting vessel by a pusher (13), the lateral surfaces of the pusher (13) are formed so as to converge from the upper side to the lower side and the actuating device (2) of the pusher (13) is pivotably supported in a frame structure (3) about a horizontal axis. In addition, the upper boundary of the discharge opening for the charging stock from the shaft (2) is preferably formed by a horizontal, rotatably supported roller (26), more preferably with engaging elements (30) distributed around the circumferential surface. Sections of the charging device that are severely mechanically stressed are preferably formed by steel billet sections connected to form a structural unit.
Patent DE-502004008941-D1 (DE)
Inventor: ZANDER JOCHEN DIPL ING
IPC: E05B65/10
Filed: 2004-12-14
Abstract: Device for protecting and or monitoring the push rod (2) of a panic door (1). The device comprises a housing with a sensor and signal transmitter. Detachably connected to the housing is a monitoring lever that extends into the area of the push rod. When the push rod is pressed the lever is moved so that its movement is detected by the sensor and a signal or warning transmitted.
Patent DE-502004012081-D1 (DE)
Inventor: KRUEGER FRIEDRICH
IPC: B62D33/037
Filed: 2004-06-08
Abstract: A bar operated lock for a flap on a utility vehicle has the two ends of the bar (4) located through fixed pivot mountings (22, 23) on the flap. Clamping profiles are secured to the free ends of the bar via a friction grip. Two clamping jaws are secured onto the bar using rivets, and with no welding damage to the surface coating of the bar. Locking flanges (10, 1) are attached to one of the clamping jaws of each fitting. The bar is rotated by an attached linkage to position the locking profiles under fixed locking bars (14, 15) on the vehicle.
Patent DE-502005002921-D1 (DE)
Inventor: SCHUSTER THOMAS
IPC: G03G9/09
Filed: 2005-11-22
Abstract: The invention relates to a dry toner, containing a platelet-type metal effect pigment or a plurality of platelet-type metal effect pigments and at least one resinous constituent, wherein the metal effect pigment or the metal effect pigments is/are additionally provided with a coating preferably suitable for improving the mechanical stability, and that this coating is additionally modified with at least one organic layer, which organic layer is selected from the group consisting of organofunctional silanes, organofunctional titanates, organofunctional zirconates, phosphonic acids, and phosphonates. The invention further relates to processes for the production of the dry toner and to the use thereof. Furthermore, the invention relates to a toner cartridge and to printed products.
Patent DE-502005003200-D1 (DE)
Inventor: KHELIFA NOUREDDINE
IPC: B60H1/03
Filed: 2005-04-15
Abstract: The invention relates to a heating and air-conditioning system (10) for a motor vehicle, in particular a utility vehicle, in order to heat or cool the inside of a motor vehicle during a journey and when the motor vehicle is stationary. The inside of the motor vehicle is divided into a front region and a back region, which can be heated and cooled separately, and comprises a front system (12) which is used to heat and cool the front region during a journey of the motor vehicle, a rear system (14) which is used to heat and cool the rear region during a journey of the motor vehicle and a stationary system (16) which is used to heat and to cool at least the rear region when the motor vehicle is stationary. According to the invention, the stationary system is integrated into the rear system. The invention further relates to a method for heating and air-conditioning a motor vehicle by means of a heating and air-conditioning system (10).
Patent DE-502005007788-D1 (DE)
Inventor: MECKLENBURG ARNO
IPC: C22B9/18
Filed: 2005-04-12
Abstract: On production of Ni-Mn-Ga single crystals, the fusion of the pure metal in arc furnaces is known, whereupon significant amounts of manganese are lost due to the high partial pressure thereof. The solidified metal is then fused and crystallised in a Bridgman or Czochralski method. During this process the manganese is also lost. A further disadvantage of the known method is the formation of pores and occlusions. This problem is conventionally resolved by the use of repeated fusion. The aim of the invention is a simple method and an arrangement for crystal growth from fused metals or fused solutions and crystallisation by conventional methods, permitting the production of larger, purer, pore- and occlusion-free single crystals from metals and intermetallic compounds and alloys. Said aim is achieved for the method for crystal growth from fused metals or fused solutions and crystallisation with the crystallisation occurring by controlled solidification, whereby the fused metal or used solution is brought into contact with a slag-forming flux and completely enclosed by the same. The metal phase is purified by dissolution of impurities in the slag. Also due to the complete enclosure, a contact between the fused metal or fused solution and the crucible is prevented and the evaporation of volatile components of the fused metal or fused solution reduced. The method is suitable for the crystal growth of numerous metals, inter-metallic compounds and alloys, in particular for the production of single crystal aircraft turbine blades with particularly low sulphur concentrations in the blades.
Patent DE-502005008888-D1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M61/20
Filed: 2005-11-21
Abstract: A fuel injection nozzle (1) for internal combustion engines comprises a nozzle base (2) having at least two injection orifices (11, 15), an outer injector needle (4) and an inner injector needle (5). The outer injector needle (4) is configured as a hollow needle and can be axially displaced in a bore (3) of the nozzle base (2) and controls injection of pressurized fuel through at least one first injection orifice (11). The inner injector needle (5) is coaxially guided in the outer injector needle (4) and controls injection of pressurized fuel through at least one second injection orifice (15). The inventive fuel injection nozzle is characterized by at least one axially displaceable piston (16) having a projection (22) that entrains the outer injector needle (4) in the opening direction thereof. The two injector needles (4, 5) can be displaced in relation to the piston (16) in the opening direction against the effect of a closing spring (8, 12). An actuator (18) comprises an actuating element (17) that can be axially displaced in relation to the piston (16).
Patent DE-502005009962-D1 (DE)
Inventor: BECK CLAUS
IPC: F02M25/07
Filed: 2005-05-04
Abstract: A heat exchanger for an internal combustion engine includes a first flow channel; a second flow channel arranged adjacent to the first flow channel; a line separate from the second flow channel; and a valve channel in which an adjustable valve element is disposed. The valve channel is arranged upstream of the first and second flow channels and an inlet channel is arranged upstream of the valve channel in a flow direction of exhaust gas. The valve element includes a baffle plate, the baffle plate having an end portion that extends diagonally in the valve channel with respect to the flow axis of the first flow channel. The valve element includes a flap that is pivotably mounted at the end portion of the baffle plate such that the flap is pivotable about an axis that extends in a direction of a width of a common housing.
Patent DE-502006001282-D1 (DE)
Inventor: PIETZSCH LUDWIG
IPC: G01G19/02
Filed: 2006-02-24
Abstract: The invention relates to a method for determining and monitoring the loading state of motor vehicles on traffic routes on which measuring points are installed, and for the case-by-case standardisable post-weighing of overloaded motor vehicles. According to said method, wheel and/or axle loads of the motor vehicles passing a measuring point are measured, the measuring data is converted into signals representing overcharging when reliable values are exceeded, the motor vehicles concerned are marked by a first optical and/or acoustic signal perceptible by the vehicle driver, said signal indicating a probable overcharge, and the marked motor vehicles are detected and marked at a control point by means of a second optical and/or acoustic signal which is perceptible by the vehicle driver and signals the vehicle driver to drive to the nearest control station.
Patent DE-502006009253-D1 (DE)
Inventor: TREUDE ROLF
IPC: C23C14/04
Filed: 2006-04-21
Abstract: The invention relates to a method for producing electronic components in a vacuum. The aim of the invention is to create flexible electronic components that have an optimum action, are cost-effective, and easy to produce in a single working cycle. To this end, a carrier film (12) is partially and/or selectively compressed with a blocking liquid, and is subjected to cathodic sputtering. A metallic layer is deposited on the carrier film (12) in the region free of the blocking layer, and the blocking liquid is evaporated during the evaporation process. A semiconductor agent is applied to the coated carrier film (12) during another evaporation process, and a coating with acrylate is then carried out. The carrier liquid is then partially and/or selectively reapplied to the acrylate layer and a cathodic sputtering is carried out. The cited coating processes are optionally repeated, and connections can be established between the individual metallized layers.
Patent DE-502007000318-D1 (DE)
Inventor: FRITZ ANDREAS
IPC: F01N13/20
Filed: 2007-03-09
Abstract: The exhaust pipe tailpipe trim (2) has a trumpet shape with an initial section (A2) of a small diameter (D) with a following end section (A3) of a larger diameter (D1). When the exhaust pipe is cold, the tailpipe has a gap space (S1) to the round neck (3), which is smaller than the temporary changing gap space (S2) between the tailpipe and the neck when the exhaust is hot and the exhaust pipe expands longitudinally.
Patent DE-502008002495-D1 (DE)
Inventor: SEIDEL JUERGEN
IPC: G01S7/03
Filed: 2008-07-11
Abstract: A radar device, particularly for measuring a speed above ground, includes a high-frequency circuit and an antenna. It is provided that the high-frequency circuit is arranged as a high-frequency chip, which has a plurality of antenna outputs, which are connected to the horn antennas via the antenna lines.
Patent DE-602004002917-D1 (DE)
Inventor: WILLIS CHARLES C
IPC: A43D25/06
Filed: 2004-09-06
Abstract: A footwear construction (10) including a midsole (30) joined with an upper (20) and an outsole (40) secured to a bottom surface (34) of the midsole. The midsole (30) is direct attached to the upper (20) with a process that forms flashing (36) along the length of the shoe substantially only on the bottom surface (34) of the midsole, but not the sidewalls (38) of the midsole. This flashing (36) is trimmed to form trim lines (37), which are concealed simply by securing an outsole (40) to the bottom surface (34) of the midsole (30). <IMAGE>
Patent DE-602004004107-D1 (DE)
Inventor: LAI T
IPC: C08F2/46
Filed: 2004-05-19
Abstract: Methods are disclosed for curing UV-curable monomers and monomer/polymer mixtures that are in an environment in which they are protected from UV radiation.
Patent DE-602004005856-D1 (DE)
Inventor: DOMBURG BASTIAAN
IPC: C11D3/22
Filed: 2004-05-12
Abstract: A process for the preparation of a granular detergent component comprising an organic superabsorbing material, which process comprises absorbing an aqueous solution, dispersion or emulsion of detergent ingredient on the organic superabsorbing material and removing water by an evaporative process.
Patent DE-602004015854-D1 (DE)
Inventor: BOMAN KRISTER
IPC: H04M17/00
Filed: 2004-05-12
Abstract: Methods, interface, and a communication network in a 3GPP network are presented. A user is authenticated and application service rules are binded to the user in GGSN filters ensuring that the correct charging, QoS level or similar function rules apply to the user for specific application services available from both external application service providers and network operator supplied specific services.
Patent DE-602004018143-D1 (DE)
Inventor: CHANG KYUNG-AH
IPC: H04N7/16
Filed: 2004-08-20
Abstract: Provided is a method for delivering all or part of a rights object (RO) of a user associated with digital content to other users. The method includes creating a rights object to be transmitted to a second user within a limit of a rights object held by the first user, and forwarding the created rights object to the second user. The method allows each user to share its own RO with other users within the limit of the RO without server authentication.
Patent DE-602004020206-D1 (DE)
Inventor: CHALY ALEXEI MIKHAILOVICH
IPC: H01H33/666
Filed: 2004-03-25
Abstract: The device comprises phase modules mounted on metal base (1), inside which drives with magnetic latch (2, 3, 4), synchronizing (6) and interlock (7) shafts, block contacts are situated. The phase modules comprise supporting insulators (9), with vacuum chambers (10) positioned inside, contact terminals (11, 12) and traction insulators (14). Shapes of traction insulator (14) and immovable insulation tubular fragment (16) provide labyrinth air gap between the contact terminals and the base, increasing electrical strength of the clearance. When the circuit breaker operates, resilient conductive spirals (17) roll in the annular clearance between terminal (11) and movable contact bush (18), providing multiple-point contact of high conductivity. Drive magnetic systems (2, 3) constitute two bowl-shaped component parts made of high - coercivity material. The contact terminals are produced of an extrusion profile. Manual deenergization generator (20) is implemented as an independent magnetic system, which, when disconnecting, generates a current pulse, and electrically connected with drive coils (4). Remote indicator of main contact positions (19) is connected with the mechanism of synchronizing shaft with the flexible connection in the form of encapsulated wire cable. Socket contact separators (23) are made of aluminum alloy using extrusion process.
Patent DE-602004026292-D1 (DE)
Inventor: SIMRIN KIRK A
IPC: B60J11/00
Filed: 2004-12-06
Abstract: The cleanout cover system of this invention is operable with a container having a reciprocating slat-type conveyor for supporting and moving particulate material rearwardly at an unloading site. The container has laterally spaced side walls and a front connecting wall, the rear end being operable for unloading. The cleanout system includes a flexible cover sheet spanning the distance between the side walls and an elongated strap connected at one end to the center point of the front end of the cover and at its opposite end to a strap wind-up reel powered by a pneumatic motor. The reel and motor assembly is mounted on the container adjacent the upper end of the front wall of the container centrally between the side walls. A brake system associated with the reel serves to prevent unwinding of the strap when the pneumatic motor is deactivated after the strap is wound fully onto the reel with the cover suspending therefrom and permit unwinding of the strap when pulling tension is applied by the cover during unloading operation of the reciprocating slat-type conveyor of the container.
Patent DE-602004028404-D1 (DE)
Inventor: MCFADDEN ROBERT CASSIN
IPC: G08B25/00
Filed: 2004-11-17
Abstract: A detection system and method having at least one detection unit, and a control center unit. The detection unit includes at least one sensor configured to generate sensor data correlated to sensed conditions, a locator for actively determining location data corresponding to the location of the detection unit, and a communicator configured to communicate the sensor data and location data. The control center includes a receiver for receiving the sensor data and the location data, together with a control processor which is configured to determine a threat level correlated to the sensor data.
Patent DE-602005004576-D1 (DE)
Inventor: MOSCATELLI MARIO
IPC: D06F39/02
Filed: 2005-03-24
Abstract: Compartment (1, 1', 1") for a drawer which distributes washing agents in a washing machine equipped with a mechanism for rotation of the compartments for removal of the individual washing agents, characterised in that the same compartments (1, 1', 1") are actuated by means of the weight of the water fed, irrespective of the flow rate of the feed valve of the washing machine. <IMAGE>
Patent DE-602005014017-D1 (DE)
Inventor: BLANC-MAGNARD DELPHINE
IPC: A61K6/896
Filed: 2005-12-06
Abstract: Use of polyorganosiloxane resin (P1) to reduce the yellowing of a silicone crosslinked elastomer composition (I) (optionally comprises a filler) by hydrosilylation of (P1) silicon-alkenyl unit (preferably silicon-vinyl) comprises a functionalized siloxyl unit, a non-functionalized siloxyl unit and a siloxyl unit (where silanol groups are present at 2.5 (preferably less than 0.5) M%, which is added to (I) prior to cross linking). Use of polyorganosiloxane resin (P1) to reduce the yellowing of a silicone crosslinked elastomer composition (I) (optionally comprises a filler) by hydrosilylation of (P1) (silicon-alkenyl unit (preferably silicon-vinyl) comprises a functionalized siloxyl unit of formula (Y1R aSiO ( 3 - a ) / 2), a non-functionalized siloxyl unit of formula (R bSiO ( 4 - b ) / 2) and a siloxyl unit of formula SiO 4 / 2 (where silanol groups are present at 2.5 (preferably less than 0.5) M%, which is added to (I) prior to cross linking). Y1 : 2-12C alkenyl (preferably vinyl); R : 1-8C alkyl (methyl, ethyl, propyl, 3,3,3-trifluoropropyl, xylyl, tolyl or phenyl); a : 0-2; and b : 1-3. An independent claim is also included for a silicone elastomer composition (I) polyorganosiloxane (having 2 alkenyl groups bonded to silicon), a polyorganosiloxane (having 3H atoms bonded to silicon), a metallic catalyst (preferably containing platinum), (P2) and optionally (a cross linking inhibitor, a coupling agent, (P1) (which is non-reactive by polyaddition), a filler and a reinforcing agent).
Patent DE-602005018329-D1 (DE)
Inventor: JOENSSON RAGNAR
IPC: H02P21/00
Filed: 2005-03-10
Abstract: A method and system for control of an AC induction motor for sensorless field oriented control, comprising a stator, a rotor, at least two stator windings and at least two rotor windings. The control system comprises first and second control signals, from which output voltages are calculated and fed to the motor for the operation and control of the motor, wherein the first control signal essentially controls the torque of the motor and the second control signal essentially controls the magnetizing current or flu of the motor, for control in four quadrants. A compensation of the control system is provided in an area close to the electrical frequency zero, where the system has an instability, by adding a compensation value to the electrical control frequency calculated by the control system.
Patent DE-602005026014-D1 (DE)
Inventor: ALEWOOD PAUL
IPC: C07K2/00
Filed: 2005-07-15
Abstract: The present invention discloses proteinaceous compounds that comprise at least a biologically active portion of a taipan natriuretic peptide (TNP) or a variant or derivative thereof. The invention also relates to the use of these compounds in methods for stimulating vasodilation, natriuresis, diuresis, renin-suppression, bactericidal activity, weight-loss or bone growth in a mammalian host. In specific embodiments, the compounds are useful in the treatment of congestive heart failure.