baber/WOPTO huggingface dataset:
Patent DE-69840363-D1 (DE)
Inventor: WALRATH DAVID E
IPC: F16K1/22
Filed: 1998-09-04
Granted: 2009-01-29
Abstract: The present invention provides an axially-rotated valve which permits increased flow rates and lower pressure drop (characterized by a lower loss coefficient) by using an axial eccentric split venturi with two portions where at least one portion is rotatable with respect to the other portion. The axially-rotated valve typically may be designed to avoid flow separation and/or cavitation at full flow under a variety of conditions. Similarly, the valve is designed, in some embodiments, to produce streamlined flow within the valve. An axially aligned outlet may also increase the flow efficiency. A typical cross section of the eccentric split venturi may be non-axisymmetric such as a semicircular cross section which may assist in both throttling capabilities and in maximum flow capacity using the design of the present invention. Such a design can include applications for freeze resistant axially-rotated valves and may be fully-opened and fully-closed in one-half of a complete rotation. An internal wide radius elbow typically connected to a rotatable portion of the eccentric venturi may assist in directing flow with lower friction losses. A valve actuator may actuate in an axial manner yet be uniquely located outside of the axial flow path to further reduce friction losses. A seal may be used between the two portions that may include a peripheral and diametrical seal in the same plane. A seal separator may increase the useful life of the seal between the fixed and rotatable portions.
Patent DE-69841911-D1 (DE)
Inventor: PADOVANI ROBERTO
IPC: H04B7/26
Filed: 1998-11-30
Granted: 2010-11-04
Abstract: A power control system for communication systems which utilizes a ternary signaling scheme to reduce or eliminate limit cycling which occurs as the result of using a binary signaling scheme. The power control values (each having one of three possible values) are not encoded and are punctured onto the data to improve the response time of the power control loop and allow for dynamic adjustment of the transmit power. The power up, power down, and do nothing commands are represented by positive, negative and zero values (e.g., +1, -1, and 0), respectively. The remote station (6) decreases its transmit power if any base station issues a power down command, maintains its transmit power if no base stations (4) issue a power down command and at least one base station issues a do nothing command, and increases its transmit power if all base station issue power up commands.
Patent DE-69905912-D1 (DE)
Inventor: KENNEY THOMAS
IPC: B41K3/56
Filed: 1999-09-09
Granted: 2003-04-17
Abstract: An ink capsule and an ink supply for a printer, the capsule (10) comprising a hollow container (11) having a mouth (18) and an inlet port (15), a flexible impermeable liner (17) sealed to the container shell, and which is filled with a resilient polymeric foam (21), with the mouth of the container being closed by a porous disc (22). The ink supply (31) further includes a variable volume fluid reservoir (41) connected to the inlet port (15) for the movement of fluid between the reservoir (41) and the container (11) in response to the expansion and contraction of the reservoir (41).
Patent DE-69908079-D1 (DE)
Inventor: EVISON SIMON
IPC: H04L29/06
Filed: 1999-08-27
Granted: 2003-06-26
Abstract: Information sent from a server in response to a request from a client computer is accompanied by a version stamp, comprising date/time code. At the client, on each occurrence of a specified event or events, the version stamp is compared with any previous version stamp to determine whether this is a new transmission of information or not. A log is kept at the client of all information displayed, whether on-line or off-line, and the logged information is subsequently returned to the server, when a subsequent request for information is made by the client of the server. When it is determined from the version stamp that new information is being received from the server, this indicates that the logged information has reached the server, and the log can be cleared. Similar operations can be applied to the sending and receipt of e-mail messages.
Patent DE-69915318-D1 (DE)
Inventor: KLEMETS TOMAS
IPC: H05K13/00
Filed: 1999-09-08
Granted: 2004-04-08
Abstract: The invention relates to a supporting device (2) for mounting components (3) on a printed circuit board (1). It has a plurality of elongate supporting elements (4), which are arranged transversely of the plane of the printed circuit board to support the printed circuit board (1) during mounting of the components (3). The supporting elements (4) are adapted to be movable and yieldingly displaceable towards the printed circuit board (1) to form a lockable fixture for supporting the printed circuit board.
Patent DE-69933297-D1 (DE)
Inventor: SPENCER R
IPC: C22C1/04
Filed: 1999-06-11
Granted: 2006-11-02
Abstract: A method of imparting high strength, high ductility, and high fracture toughness to a refractory metal alloy workpiece includes: (i) subjecting the workpiece to at least one pass that reduces the initial cross-sectional area of said workpiece, (ii) annealing the workpiece subsequent to the at least one pass, and (iii) subjecting the workpiece to a final working step comprising at least one pass conducted at a temperature between ambient and 300 DEG  C., the final working step further reducing the cross-sectional area of the workpiece such that the total reduction in the initial cross-sectional area of the workpiece is approximately 40%-75% and the final cold working is 0.30 to 0.75 of the total reduction in cross-sectional area. The resulting article has a tensile yield strength of approximately 170-200 Ksi, a tensile elongation of approximately 12%-17%, and a Charpy 10 mm Smooth Bar impact toughness of approximately 100 ft.-lb. to 240 ft.-lb.
Patent DE-69939171-D1 (DE)
Inventor: REED MICHAEL JOHN
IPC: A61P35/00
Filed: 1999-06-10
Granted: 2008-09-04
Abstract: A composition is described. The composition comprises i) a compound comprising a sulphamate group ("a sulphamate compound"); and ii) a biological response modifier.
Patent DE-69939740-D1 (DE)
Inventor: PARK JONG SANG
IPC: A61K47/26
Filed: 1999-05-20
Granted: 2008-11-27
Abstract: A compound for targeted gene delivery is provided consisting of polyethylene glycol (PEG) grafted poly(L-lysine) (PLL) and a targeting moiety, wherein at least one free amino function of the PLL is substituted with the targeting moiety, and the grafted PLL contains at least 50% unsubstituted free amino function groups. TM is preferably lactose or galactose which are capable of specifically targeting a hepatoma cell or a liver cell. The new synthetic carriers with various substitution ratios of targeting moiety-PEG were characterized using NMR spectroscopy. The new polymeric gene carriers of this invention are capable of forming stable and soluble complexes with nucleic acids, which in turn are able to efficiently transform cells. PEG attached to the PLL gives better solubility properties to the gene/carrier complex and improved transfection efficiency without considerable cytotoxicity. Methods of preparing and using the targeting moiety-PEG-PLL as gene carriers to efficiently transfect cells are disclosed.
Patent DE-69940690-D1 (DE)
Inventor: TERWILLIGER RICHARD A
IPC: A61B10/02
Filed: 1999-05-11
Granted: 2009-05-20
Abstract: A novel handle assembly has an opening that allows for the insertion of a needle set. The needle set is an integral unit and consists of an outer hollow cannula and an inner pointed tip stylet. The stylet and the cannula are capable of being urged forward separately into the biopsy area in a defined motion in relation to each other. The handle assembly includes a housing, and a slidable extension. In operation, the stylet and the cannula are inserted into the housing. The extension is moved rearward until the cannula is in a spring loaded position and a first locking member has engaged a second locking member. An adjustable wheel on the extension is turned to set the stylet to a predetermined distance for insertion into the biopsy area. The stylet and the cannula are inserted into a patient near the biopsy area. The stylet is then urged into the biopsy area to the predetermined depth. The slidable extension is pushed forward by a user's thumb and the cannula is fired so that the tissue is severed and captured in the notch of the stylet. After disengaging the biopsy area, the stylet is pressed forward using the extension so that the tissue sample is exposed and may be removed. The stylet is then pulled back into the starting position so that multiple samples may be taken.
Patent DE-502004000128-D1 (DE)
Inventor: KOERNER ROLAND
IPC: F41F3/07
Filed: 2004-07-21
Abstract: Storage and discharge container for underwater swimming bodies (2) and submersible bodies is fixed as a separate unit on a boat body and comprises a device (3) for discharging the weapons. The container is tubular and is closed on both sides. The weapons are stored in an anti-corrosion, frost-proof protective liquid in the container and are guided by guide rails (5, 6). The container is formed by a liquid-tight flexible sleeve (1) surrounding the discharge device, the underwater swimming bodies and the upper guide rails (5). The discharge device and the guide rails are joined together by supports (4). Preferred Features: The underwater swimming bodies are held at the sides by the lateral guide rails (6).
Patent DE-502004001437-D1 (DE)
Inventor: BICKER RAINER
IPC: G01N13/00
Filed: 2004-02-18
Abstract: The surface tension determination method has a capillary (11) used for introducing a gas volumetric flow into the solution (3), with a pressure sensor (4) used for detecting the time-dependent pressure characteristic of the volumetric flow during the formation of bubbles. The volumetric flow is interrupted at the end of the surface tension measurement, with the capillary closed over its full cross-section over at least part of its length. An independent claim for a system for determining the surface tension of a tenside solution is also included.
Patent DE-502004004261-D1 (DE)
Inventor: OSTROWSKI THOMAS
IPC: C07C43/11
Filed: 2004-11-06
Abstract: The invention relates to a process for the continuous preparation of polyether alcohols by reaction of alkylene oxides with H-functional starter substances in the presence of DMC catalysts, which comprises, at the beginning of the process a) firstly placing initial charge material and DMC catalyst in a reactor, b) metering in alkylene oxide so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 100 to 3000 seconds, c) metering in starter substance during or after step b) so that the metering rate which is maintained for continuous operation of the reactor is reached in a time of from 5 to 500 seconds, d) after the fill level in the reactor which is desired for continuous operation of the reactor has been reached, taking product off continuously from the reactor while at the same time metering in starter substance and alkylene oxides in such an amount that the fill level in the reactor remains constant and metering in DMC catalyst so that the catalyst concentration necessary for continuous operation of the reactor is maintained in the reactor.
Patent DE-502004004281-D1 (DE)
Inventor: MEIER JOERG
IPC: B65H29/02
Filed: 2004-01-21
Abstract: The printed product such as paper gripping clamps (14,15) attached to each chain link (2) of the link chain are spaced apart from one another by equal spacings.
Patent DE-502004004567-D1 (DE)
Inventor: JOEST PETER
IPC: B24D3/32
Filed: 2004-06-29
Abstract: A hand-held semi-rigid pad (1) has polishing or grinding particles on one surface (2) and is applied to a surface of e.g. paint, wood, metal in a finishing process. The foam pad polishing surface has a partly open-celled structure.
Patent DE-502004004646-D1 (DE)
Inventor: GERSCHWITZ THOMAS
IPC: F02M61/08
Filed: 2004-01-26
Abstract: The fuel injection valve (1) has a piezoelectric, electrostrictive or magnetostrictive actuator (3), cooperating with a valve needle (6), acted on by a resetting spring (9), for operation of a valve closure (7) and a hydraulic coupler (4) having a piston (25) provided with an internal hollow space (40) communicating with the coupling space (27) provided between the piston and a reception opening (24), for acting as a pressure equalization chamber.
Patent DE-502004007805-D1 (DE)
Inventor: SCHMIDT OSKAR
IPC: A61K31/785
Filed: 2004-01-22
Abstract: Medicament comprising a polymeric guanidine derivative (I) prepared by polycondensation of a guanidinium salt with an alpha ,omega -diamino polyalkylene glycol, is new. ACTIVITY : Cytostatic. No biological data given. MECHANISM OF ACTION : None given.
Patent DE-502005003218-D1 (DE)
Inventor: WERTHER HANS
IPC: F16J15/56
Filed: 2005-09-07
Abstract: The arrangement has a primary sealing ring (2) arranged axially in a direction of an area to be sealed. A secondary sealing ring (3) is attached to the ring (2) on a side, which is axially turned away from the area. The rings (2, 3) form a front-side boundary of annular space (8). A separately produced spooler (11) is arranged within the annular space (8) relating to the rings and/or the ring (3) is designed as another spooler (12). The spooler (11) is designed as a gas-filled hose (14), which is completely made from an elastomer material.
Patent DE-502006000014-D1 (DE)
Inventor: REILING REINHOLD
IPC: F16M11/14
Filed: 2006-01-11
Abstract: A mounting device (20) has a ball-and-socket element (22) that is can be fastened by a locking device (30) in a chosen position and is held in a bearing (21) on the mounting device. On its upper side (2'), a base part (2) has a guide element (10), into which the mounting device can be interchangeably inserted. When inserted, the ball-and-socket element fits over the surface of the base part.
Patent DE-502006002447-D1 (DE)
Inventor: GRAF OTTO P
IPC: B65D90/10
Filed: 2006-09-04
Abstract: The underground tank (E) has a tank dome (D) formed of plastic, and tank parts and tank dome in an insertion position (M) protruding over the adjacent tank or tank part profile. A receiving hub is selectively provided for a cover, a manhole pit or an intermediate piece. The tank dome is separately made as a release part and is mounted in the insertion position in a round opening that is flushed with the tank periphery in one of several selectable rotating positions relative to the tank and/or the tank parts.
Patent DE-502006005693-D1 (DE)
Inventor: BUDDE ROGER
IPC: F16C3/14
Filed: 2006-11-10
Abstract: The crankshaft consists of several cheek plates (1), main bearing journals (2), and a conrod bearing journal (3). The journals are made hollow for lightness. The cheek plates have an annular groove (5) and apertures (6) for shells (4) inside the journals, and connected positively or non-positively to the cheek plates.
Patent DE-502006007790-D1 (DE)
Inventor: MOERWALD KARL
IPC: B22D11/128
Filed: 2006-10-02
Abstract: A method for producing strand guiding rollers from prefabricated and semifinished, stored components, which comprise at least roller bearings, prefabricated supporting shafts and semifinished roller shell starting material. The method is intended to produce and deliver a ready-to-assemble strand guiding roller in a short time with minimized stockkeeping costs. Roller bearings are in stock in a type series in accordance with the loads that occur, supporting shafts carrying the roller bearings are in stock in a type series in accordance with the loads that occur, and roller shells are in stock in the form of circumferentially worked bar or tube material in a type series with indeterminate length made to match various roller diameters. For assembly of a specific strand guiding roller, a roller shell with a roller diameter in accordance with the type series is cut off from the circumferentially worked bar or tube material in accordance with the type series to correspond to the intended body length, and is finished and assembled with the other components selected from the type series to form a strand guiding roller.
Patent DE-502006008294-D1 (DE)
Inventor: REICHSTEIN SIMON
IPC: B23P15/10
Filed: 2006-08-09
Abstract: The invention relates to a method for producing an internal combustion engine piston which is provided with at least one cooling channel (12) and at least one reinforced piston ring groove (14) consisting in producing a piston blank (1), in forming a groove (10) provided with a cooling channel (12) and an external ring (11) in said piston blank (1), in filling the cooling channel (12) with are movable material (2), in filling the external ring with a reinforcing material (3) in removing the removable material (2) and in finish-machining the piston. A piston made of aluminum alloy and produced according to the inventive method is also disclosed.
Patent DE-502007001551-D1 (DE)
Inventor: GAERTNER MARKUS
IPC: H05K3/30
Filed: 2007-07-12
Abstract: The unit has an electrical contact-layout (22) provided on a carrier surface (20), and an actuating element e.g. elastomer safety shutsdown mat, snapping element and contact spring, provided with electrically conductive contact. The carrier surface comprising the contact-layout is provided on a carrier element (24), which is attached with a base (26) on a substrate. The carrier element comprises two contact surfaces (32) for an electrical connection of the contact-layout with electrical connections associated with the substrate. An independent claim is also included for a system comprising a substrate and a switching unit.
Patent DE-502007001698-D1 (DE)
Inventor: BOLTZE MATTHIAS
IPC: C01B3/36
Filed: 2007-06-12
Abstract: The invention relates to a reformer for a fuel cell system for generating a reformate comprising a plurality of function units for treating the fuel, at least one function unit being adapted to a first type of fuel. In this arrangement the invention is characterized to advantage in that the function unit adapted to the first type of fuel can be releasably coupled to the reformer as a module by means of an interface which is also designed to couple a replacement function unit instead of the function unit adapted to the first type of fuel, the replacement function unit being adapted to a second type of fuel different from the first type of fuel. The invention relates furthermore to a function unit for such a reformer, to a fuel cell system having such a reformer and to a motor vehicle having such a fuel cell system.
Patent DE-502007002209-D1 (DE)
Inventor: GRUBER GEORG
IPC: F02M37/00
Filed: 2007-06-27
Abstract: A diesel cycle internal combustion engine can be operated with a variety of fuels having different boiling points and different viscosity-temperature characteristic curves, with a fuel circuit that includes a fuel tank, a fuel pump, a fuel line, at least one fuel filter, a high-pressure pump, an injection system device and a return line to return fuel to the fuel tank, where a control valve is provided in the return line for dividing or diverting the fuel flow to the fuel tank and/or to the fuel filter, and where the fuel division or diversion is undertaken as a function of the viscosity of the fuel in use such that the fuel filter will thence be heated to a temperature based on heat transfer from the fuel in use, and further where a pressure relief valve is provided between the fuel filter and the high-pressure pump.
Patent DE-502007002654-D1 (DE)
Inventor: KOENIG KLAUS
IPC: B65H1/26
Filed: 2007-06-27
Abstract: The device has an outlet device (A) with a pile (1) of flat objects e.g. letter, which are standing at an edge. A feeding unit (F1) feeds the flat objects in an upright position towards the outlet device. Another pile (2) of flat objects, which are standing at the edge, is arranged on another feeding unit (H), which is formed and arranged above the feeding unit (F1) such that the pile (2) is movable to the end of the pile (1) or at the outlet device without contacting the feeding unit (F1) and is loadable at the feeding unit (F1).
Patent DE-502008001498-D1 (DE)
Inventor: EISENKOLB PETER
IPC: B26D5/02
Filed: 2008-04-26
Abstract: The arrangement has a clamp (2) for clamped fixing of a block of tissue and at least one cutter (3) for processing the block of tissue held in the clamp. The clamp has at least two clamping jaws, whereby at least one clamping jaw is adjustable relative to the at least one other clamping jaw. An independent claim is also included for a cutting device for preparing tissue plates, especially cartilaginous plates.
Patent DE-602004003213-D1 (DE)
Inventor: SCHMIDT HARTMUT
IPC: H04M3/42
Filed: 2004-02-12
Abstract: This invention relates to a method for handling a service request of a telecommunication system, in particular of a telecommunication switch, comprising an access of a file and a storage system comprising a telecommunication switch and a file server being designed to handle a service request of a telecommunication system according to said service request handling method. The inventive method is comprising the steps of transmitting service request data characterising said file access to a file access interface of said telecommunication switch, sending said service request data from said file access interface to a file server, translating the service request data into a file access by said file server, accessing said file on a storage media of said file server, and acknowledging the file access of said service request by said file server to said telecommunication switch. <IMAGE>
Patent DE-602004014059-D1 (DE)
Inventor: ROMIER ALAIN
IPC: E01C19/46
Filed: 2004-04-13
Abstract: The method involves adding water from a water reservoir (5) to a hot coated bituminous having coated bitumen granules, and mixing the water and the coated bituminous by a mixer (4). The water presents a molar concentration ranging between 0.1 to 1.5 percentages in an active surface. The bituminous mix in a liquid state, is spreaded on a reception surface (10) e.g. road. An independent claim is also included for a device for implementation of hot coated bituminous.
Patent DE-602004018535-D1 (DE)
Inventor: HADA YUMI
IPC: B41M5/30
Filed: 2004-10-15
Abstract: A thermal recording sheet comprising, on one surface of square, transparent film, a thermal recording layer containing leuco dye and a coloration agent and a protection layer mainly containing water-based resin, wherein corner parts (1a, 1b, 1c, 1d) including at least one marked corner part (1a) are provided at its four corners. The corner parts (1a, 1b, 1c, 1d) respectively have end edges each with radius of curvature of at least 5 mm, and the end edge of the marled corner part (1a) is provided substantially with a maximum radius of curvature or a minimum radius of curvature.
Patent DE-602004018647-D1 (DE)
Inventor: BIESSEN ERIK ANNA L
IPC: C07D209/20
Filed: 2004-05-07
Abstract: Polyhydroxy phenols, which are non-peptidic mimetics of galloyl peptides, and a process for the preparation of gallic acid derivatives using a gallic-acid providing moiety are provided as well as polyhydroxy phenol-containing pharmaceutical and nutraceutical compositions. The use of polyhydroxy phenols as a medicament and especially for the manufacture of a medicament for the prevention, treatment or diagnosis of a disease or a condition, wherein P-selectin is involved, is provided. The same compounds can also be used as targeting tools to P-selectin expressing cells or tissues in a composition, further comprising an active compound in a vehicle.
Patent DE-602004022219-D1 (DE)
Inventor: ST-LOUIS JULIE
IPC: A43C7/00
Filed: 2004-03-15
Abstract: The clasp has male and female parts (10,20) with connection units (11,21) at an end associated with a lace (2). The female part has a cavity (25) extending opposite to the connection unit for receiving a mandrel (15) of the male part. The cavity has a lug (26) intended to cooperate with a groove (16) of the mandrel for locking the male part in the female part. An independent claim is also included for a lace end connecting system comprising the clasp.