baber/WOPTO huggingface dataset:
Patent DE-60021714-D1 (DE)
Inventor: OLDFIELD CHRISTOPHER
IPC: C09K23/00
Filed: 2000-03-13
Granted: 2005-09-08
Abstract: The invention provides a method for the removal of oil from oil-contaminated solid wastes such as drilling mud waste, sand, soils, metal fabrication swarf, newly manufactured, printed circuit boards and fractions thereof, by mixing the preparation such as an alkyl sulphonate such that the oil is extracted as an oil-in-water (O/W) microemulsion. The microemulsion and solids phases can be separated by a suitable technique such as centrifugation; residual O/W microemulsion can be removed from the solids by an aqueous rinse. The oil can be recovered from the O/W microemulsion by suitable techniques including, but not limited to, temperature-induced phase-separation.
Patent DE-60023876-D1 (DE)
Inventor: BISHOP K
IPC: A61B18/12
Filed: 2000-04-25
Granted: 2005-12-15
Abstract: A gas delivery apparatus (44) used in gas-assisted electrocoagulation temporarily reduces a gas flow rate in a flowpath (98) to an application (42) which applies the flow of gas and electrical energy to the tissue. The reduced gas flow rate reduces the possibilities of embolism. The back pressure in the flowpath and a user requested flow rate are control variables used to reduce the flow rate upon the occurrence of back pressure-related conditions and to increase the flow rate after the dissipation of those back pressure conditions.
Patent DE-60025720-D1 (DE)
Inventor: TANAKA YUKO
IPC: C09J7/26
Filed: 2000-06-15
Granted: 2006-04-13
Abstract: An adhesive, which is an adhesive composition comprising two kinds of resins which when the composition is in a B-stage state, separate from each other into a disperse phase and a continuous phase, a hardener and a curing accelerator, wherein in the B-stage state, the curing accelerator is compatible with the disperse phase and separates from the continuous phase, the B-stage state being a state wherein, as measured by using differential scanning thermal analysis, 10 - 40% of heat to be generated by complete curing of the adhesive composition has been generated.
Patent DE-60029445-D1 (DE)
Inventor: INGANAES OLLE
IPC: G03F7/00
Filed: 2000-05-12
Granted: 2006-08-31
Abstract: In a method for patterning a polymer film forming a coating on a material surface, a thin film of polymer is deposited on the surface and the patterning takes place by applying to the material surface a stamp made of an elastomeric material in conformal contact with the surface of the thin film, such that portions thereof contacting one or more protruding elements of the elastomeric stamp formed by one or more indentations thereof, are attached to the protruding element or elements and removed from the material surface with the stamp. In a method for transferring a patterned polymer film onto a material surface, a thin film polymer is deposited on a stamp surface and the stamp is applied in conformal contact with the material surface, such that thin film of polymer is transferred thereto from one or more protruding elements of the elastomeric stamp formed by at least one indentation thereof, thus leaving a patterned thin film of polymer on the material surface when removing the stamp therefrom. Use for patterning an etched resist in the form of a thin film of polymer on a gold layer.
Patent DE-60033279-D1 (DE)
Inventor: LAPIDOT NOA
IPC: A61Q5/02
Filed: 2000-05-24
Granted: 2007-03-22
Abstract: The present invention relates to a method for obtaining improved photostability of a sunscreen composition that contains at least two sunscreen active ingredients, which are photo-unstable when formulated together, by microencapsulating at least one of said active ingredients in an encapsulating material suitable for holding the encapsulated active ingredient material, thus reducing or preventing its leaching out of the capsules; and adding other acceptable components and additives needed for the preparation of said composition. The sunscreen active ingredients can be selected from UVA and UVB absorbers, preferably a combination thereof. In a preferred embodiment of the present invention said active ingredients are encapsulated in separate sol-gel microcapsules.
Patent DE-60039256-D1 (DE)
Inventor: SIEGEL ROLF
IPC: A61L15/42
Filed: 2000-03-03
Granted: 2008-07-31
Abstract: Non-occlusive composite wound dressings that comprises a material polymer wound-healing layer comprised of isolated polymer fibers, and a synthetic polymer foam layer having at least one surface physically adhered to the natural layer by the physical interlocking of the polymer fibers with the surface. Also, a process for the preparation of a non-occlusive composite wound dressing comprising contacting a synthetic polymer foam porous surface with a solution and/or suspension of natural polymer fibers in a medium, and removing the medium from the fibers under conditions that result in the fibers penetrating into pores of the surface and that form a dried composite of the polymer foam adhered physically to a layer comprising natural polymer fiber.
Patent DE-60041753-D1 (DE)
Inventor: BURNIE JAMES PETER
IPC: C12N15/00
Filed: 2000-01-28
Granted: 2009-04-23
Abstract: The present invention concerns treatment, prevention and diagnosis of infection due to Chlamydia pneumoniae and, in particular, to the prevention and treatment of atherosclerosis, including coronary atherosclerosis, caused by same.
Patent DE-60103002-D1 (DE)
Inventor: TSCHOCKE CHRISTIAN
IPC: B65B31/00
Filed: 2001-11-30
Granted: 2004-06-03
Abstract: Storage procedure consists of transporting the powdered or granular material pneumatically, using an inert gas, and packing and vacuum sealing in supple sacks to form blocks that can be stacked inside a rigid container. Storage procedure consists of transporting the powdered or granular material pneumatically, using an inert gas, and packing and vacuum sealing in supple sacks to form blocks that can be stacked inside a rigid container. The inert gas used for transporting the material is a mixture of nitrogen and 5 - 30 per cent of a gas with a disinfectant action, e.g. chlorine. The supple sacks are preferably double-walled for an improved seal, and the material is separated from the transporting gas in a suitable system e.g. a cyclone.
Patent DE-60103475-D1 (DE)
Inventor: HUBOUD-PERON MAURICE
IPC: E01B29/28
Filed: 2001-10-24
Granted: 2004-07-01
Abstract: The machine comprises four heads (18) which simultaneously activate four bolts (7) for fixing a rail on a tie. The machine comprises a chassis fitted with rollers (9) which are supported on two track rails (4). The machine has a self-driven device which ensures its sequential displacement with a value corresponding to the nominal distance between the ties. There are two banks (17) of two screwing heads which are vertically movable at one end of the chassis. The distance between the two heads of one bank can be adjusted and each bank can be moved longitudinally on the chassis. Each screwing head comprises a key (34) able to be inclined to the head axis so as to allow its engagement on a bolt in the absence of a perfect alignment between the key and the bolt.
Patent DE-60106553-D1 (DE)
Inventor: BOURGET VINCENT
IPC: B29C48/09
Filed: 2001-12-06
Granted: 2004-11-25
Abstract: To form an extruded plastics tube (12), as it is extruded it is exposed to a water flow as a liquid or vapor at its inner or outer surfaces. The effect is to form cracks at the exposed surface in contact with the water flow, to give a low friction surface. Independent claim are also included for: (1) a tube manufactured with the cited method; and (2) a mantle for cable or optical fibers cable manufactured with the method.
Patent DE-60107434-D1 (DE)
Inventor: SORENSEN PER
IPC: B65G51/02
Filed: 2001-07-13
Granted: 2004-12-30
Abstract: The invention relates to a device for controlled conveying of products ( 2 ), such as drinks cans or bottles from an intake ( 3 ) at a first height level to an outlet ( 5 ) at a second height level. The device comprises a substantially vertical conveyor duct ( 4 ), which is arranged to contain a plurality of axially stacked products ( 2 ) and which forms a transport path from the intake ( 3 ) to the outlet ( 5 ), a sensor device arranged to provide a signal expressing that a product has been removed from the outlet ( 5 ) conveyor devices, arranged to perform a repeatable convey cycle for controlled conveying of a product to the outlet, and a control device, arranged to implement the convey cycle on the basis of the said signal. In a preferred embodiment the conveyor device' comprises a seat ( 6 ) which protrudes through a gap extending in the conveyor duct's longitudinal direction, and which is controllably movable in the conveyor duct's longitudinal direction, and in addition a blocking device ( 7 ).
Patent DE-60109584-D1 (DE)
Inventor: CHARAS PHILIPPE
IPC: H04L12/18
Filed: 2001-01-26
Granted: 2005-04-28
Abstract: A multi-point to multi-point system includes a plurality of multi-point nodes. Each of the multi-point nodes includes a transmitter that broadcasts over at least one sector, a receiver that receives broadcasts over the sectors, a router, and a memory. Sector identifiers corresponding to each sector are stored in the memory and broadcast over their respective sectors. A link routing table is stored in the memory and is used to inform the router of available communication paths for the multi-point node based on receipt of at least one sector identifier from another multi-point node. A root multi-point node that communicates with at least one of the multi-point nodes includes a memory that stores at least one sector identifier. The sector identifier is communicated to at least one of multi-point nodes. A root node link routing table is stored in the memory that includes contents of link routing tables from all of the plurality of multi-point nodes.
Patent DE-60110544-D1 (DE)
Inventor: PIZZININI ROBERTO
IPC: F02D19/10
Filed: 2001-03-13
Granted: 2005-06-09
Abstract: A system for the combined supply of fuels to Diesel cycle engines having a plurality of cylinders (3), comprising a first tank (4) for a first fuel, a conduit (6) for the intake of air to the cylinders (3), an injection pump (7) connected to said first tank (4) and to said cylinders (3) to supply the first fuel to the cylinders (3). The system further comprises an acceleration command (8) able to be actuated by a user from a position of minimum demand of power from the engine (2) to a position of maximum demand of power from the engine (2), and regulating means (17) for regulating the supply of the first fuel towards the cylinders (3), associated to said pump (7) and operatively connected to said acceleration command (8). Further provided are supply means (27) for supplying a second fuel to the cylinders (3), and a control unit (11) able to regulate the supply of the first fuel to the cylinders (3) by controlling said regulating means (17) as a function of the number of revolutions of the engine (2) and of the position of the acceleration command (8). The control unit (11) also regulates the flow of the second fuel to the cylinders (3) by controlling said supply means (27) as a function of the position of the acceleration command (8) and of the number of revolutions of the engine (2). <IMAGE>
Patent DE-60114487-D1 (DE)
Inventor: IMEDIO OCANA JUAN ANTONIO
IPC: E05B15/04
Filed: 2001-01-18
Granted: 2005-12-08
Abstract: It is fitted in the inner escutcheon and is able to be adapted to any lock and in left- and right-handed doors. Once the lock has been opened, after a certain length of time it becomes locked again even though the handle has not been turned. It includes two inner (12) and outer (11) square bars in prolongation, connected to individual tumblers (21, 22) and bearing the operating handles. Both tumblers (21, 22) have a relative angular displacement, turning simultaneously, after the release of a displaceable piece (23) or latch, introduced into a groove (214) of the outer tumbler (21), the latch (23) being assisted by a spring (30). The latch (23) is displaceable from the inside by means of rocker arms (24, 25) operated by lugs (224, 225) of the inner tumbler (22), projecting from the groove (214). From the outside, a reducer motor (40) acts on an endless screw (401), which displaces the spring (30) connected to the latch (23) through a certain angle in order to release it. <IMAGE>
Patent DE-60121196-D1 (DE)
Inventor: NOUCHI TOSHINOBU
IPC: C12P21/02
Filed: 2001-10-24
Granted: 2006-08-10
Abstract: A method for converting a multimer of human serum albumin into monomers thereof comprises the step of treating the multimer with an alkaline solution. This method permits the efficient and quite simple conversion of human serum albumin multimers into monomers thereof at a low cost. A method for preventing the uncorrected holding of human serum albumin during a process for converting a multimer of human serum albumin into monomers thereof by treating the multimer with an alkaline solution, comprises the step of treating the human serum albumin-containing solution with the alkaline solution in the presence of an SH group-containing compound. This method permits the efficient inhibition of any intra-molecular or inter-molecular uncorrected holding of human serum albumin, which is specifically caused in an oxidative atmosphere during the process for preparing HSA from the plasma or the process for preparing rHSA according to the gene recombination technique. Moreover, the method likewise permits the preparation of high purity human serum albumin having a reduced content of a novel substance, which is formed through the uncorrected holding of human serum albumin and becomes a cause of side effects such as allergy observed when it is administered to a patient.
Patent DE-60136389-D1 (DE)
Inventor: SANFORD JAMES LAWRENCE
IPC: G09G3/32
Filed: 2001-12-21
Granted: 2008-12-11
Abstract: A pixel circuit comprises an organic light emitting diode (OLED), and a static memory for storing data that represents an operational state of the OLED. In alternative embodiments, a pixel circuit may include a complimentary metal oxide semiconductor (CMOS) circuit for controlling the OLED, a protection circuit for protecting the CMOS circuit from an over-voltage condition, and a current source with a field effect transistor (FET) having a static gate to source voltage that is greater than a threshold voltage of the FET.
Patent DE-60138787-D1 (DE)
Inventor: HEYNE DENNIS
IPC: E02F9/22
Filed: 2001-09-11
Granted: 2009-07-09
Abstract: The invention provides a system for regulating pressure equalization in hydraulic mechanisms to suppress oscillation in heavy equipment (100). The system includes a first and second hydraulic line (240, 250), a crossover valve (305) in communication with each of the first and second hydraulic lines (240, 250), a timing system (385) in communication with the crossover valve (305), and a motion detector (310, 315, 320, 325, 330) in communication with a heavy equipment component (130, 260). The motion detector senses a linkage motion and operatively opens the crossover valve (305), which remains open as directed by the timing system. <IMAGE>
Patent DE-60140335-D1 (DE)
Inventor: ISHIZAWA TAKU
IPC: G01D15/18
Filed: 2001-01-22
Granted: 2009-12-17
Abstract: An ink cartridge for use with a recording apparatus comprises: a cartridge case having a first surface and a second surface which intersects with the first surface; an ink housing region in the cartridge case; an ink outlet port from the cartridge case: a connection terminal of a circuit board having data storage means; and a circuit board attaching portion, The cartridge case comprises an opening for surrounding a positioning pin arranged in the recording apparatus in a state where the ink cartridge is mounted to the recording apparatus. The ink outlet port and the opening are arranged along the first surface of the cartridge case on a side of the first surface of the cartridge case. The connection terminal of the circuit board is provided along the second surface of the cartridge case on the side of the first surface of the cartridge case.
Patent DE-60141303-D1 (DE)
Inventor: IKEDA SHIRO
IPC: B01D61/36
Filed: 2001-10-19
Granted: 2010-03-25
Abstract: A water-soluble organic material condensation apparatus equipped with a distillation column for distilling an aqueous solution of a water-soluble organic material, wherein a vapor generated at the top of the distillation column or a condensed liquid from the vapor is introduced to a device other than the distillation column which has the function to separate water from the water-soluble organic material to thereby condense the water-soluble organic material through separating water and then the condensed water-soluble organic material is recycled to the distillation column. The device other than the distillation column is desirably a separative film such as a zeolite film. The apparatus is improved in the operation of the upper portion of the condensation section of the distillation column and allows energy savings during distillation. <IMAGE>
Patent DE-60143359-D1 (DE)
Inventor: KAU SHING PETER
IPC: B64G1/28
Filed: 2001-08-23
Granted: 2010-12-09
Abstract: A payload launching method measures the attitude of a booster during a launch with an inertial measurement unit on the payload to compare the actual booster trajectory with a desired trajectory to control the payload at the deployment location, the inertial measurement unit on a booster carrying the payload using said desired trajectory to reach the deployment location
Patent DE-60200132-D1 (DE)
Inventor: DE MESEL KURT
IPC: H01S5/22
Filed: 2002-03-28
Granted: 2004-01-29
Abstract: A waveguide component has a slab waveguide (104), a rib waveguide (101), and a mode transition section where the rib waveguide and the slab waveguide are adjacent, and where the rib waveguide is tapered (110), to provide optical coupling, and lateral confinement rib waveguides (102,103) are provided along the slab waveguide in the mode transition section to confine light spreading laterally. The lateral confinement ribs can be formed in the same step with the same mask as used for the taper, to ensure alignment with the taper. They can be arranged on either side of the taper. The lateral confinement ribs are significant for enabling a mode transition section which couples with low loss. In particular, it reduces the need for the taper to be so fine, or the taper to be made in both vertical and horizontal axes, both of which cause fabrication difficulties. <IMAGE>
Patent DE-60201751-D1 (DE)
Inventor: EILERSEN NILS AAGE JUUL
IPC: G01R27/26
Filed: 2002-03-14
Granted: 2004-12-02
Abstract: In a capacitance measuring circuit 1 , comprising an oscillator circuit, the sensor capacitance Ct forms a link of two or more series connected impedances Rt, Ct, which is connected to the capacitance measuring circuit only at the end terminals of the series connection. One terminal of the series connection, which is connected to a constant voltage and the other end terminal of the series connection is connected to a sensing node Cu, which oscillates with a square wave voltage and at the same time senses the charging current flowing into the series connected impedances Rt, Ct, to enable the capacitance measuring circuit to be triggered at the moments when the charging current thus sensed has changed to predetermined levels. The complete capacitance measuring circuit, including the sensing node, is switched alternately between two voltages, whereby the influence of stray capacitances Cs on the oscillator frequency, which is representative of the sensor capacitance is avoided.
Patent DE-60202584-D1 (DE)
Inventor: BRAVO GENESIO
IPC: F16K1/226
Filed: 2002-12-11
Granted: 2005-02-17
Abstract: A duct interception device of a machine suitable for the treatment of food mixtures comprises a butterfly valve (12, 12', 12''), equipped with a circumferential sealing portion on a duct (15), and activation devices (13) of said valve (12, 12', 12''). According to the invention, said circumferential sealing portion is pressurized with a pneumatic circuit (14) for the inlet of compressed air. <IMAGE>
Patent DE-60203701-D1 (DE)
Inventor: MARSH HAIG
IPC: H01S5/11
Filed: 2002-02-15
Granted: 2005-05-19
Abstract: There is disclosed an improved semiconductor laser device (10), and particularly, a broad area semiconductor laser with a singe-lobed far field pattern. Known broad area lasers are used for high power applications, but suffer from a number of problems such as filamentation, instabilities in the transverse mode, and poor far-field characteristics. The present invention addresses such by providing a semiconductor laser device (10) comprising: a plurality of optically active regions (240); each optically active region (240) including a Quantum Well (QW) structure (77); adjacent optically active regions (24) being spaced by an optically passive region; the/each optically passive region (245) being Quantum Well Intermixed (QW). The spacing between adjacent optically active regions (240) may conveniently be termed "segmentation".
Patent DE-60206351-D1 (DE)
Inventor: AMBRI FRANCO
IPC: C09C1/30
Filed: 2002-11-21
Granted: 2006-02-09
Abstract: A method for obtaining dyes for ceramic and glass, particularly for substrates and coatings, comprises a step of adding a solution of at least one salt of a chromophorous element to at least one silicon addition agent selected from a group that consists of silicate solution and silica in gel form.
Patent DE-60209757-D1 (DE)
Inventor: KENDALL ROGER V
IPC: A61K31/198
Filed: 2002-04-19
Granted: 2006-05-04
Abstract: The invention relates to a method of treating, inhibiting the metastasis of, or preventing cervical, breast or prostate cancer comprising administering to a patient an effective amount of N,N-dimethylglycine or a pharmaceutically acceptable salt thereof.
Patent DE-60212151-D1 (DE)
Inventor: ZIMBRICH C
IPC: B01J7/00
Filed: 2002-08-14
Granted: 2006-07-20
Abstract: A multi-level inflator for an air bag or other safety restraint device, comprising an elongated pressure vessel having a primary gas generating portion with a first open end and a gas storage portion with a second open end. The primary gas generating portion has a primary initiator and primary gas generating energetics disposed therein, the initiator being mounted on an igniter body secured to and closing the pressure vessel at the first open end thereof. A pressure vessel closure is secured to the second end of the pressure vessel, the closure having an aperture therethrough and a primary rupture disk secured thereto to close the aperture. The gas storage portion has an inert gas therein under a predetermined pressure. A secondary inflator of the all-pyrotechnic type is secured to the pressure vessel and closure at the second end thereof. The secondary inflator comprises a secondary housing having a secondary initiator and secondary gas generating energetics disposed therein. A choke plate having an opening therethrough is positioned between the secondary energetics and the pressure vessel closure. A secondary rupture disk is secured tot he choke plate to close the opening therein.
Patent DE-60220394-D1 (DE)
Inventor: SONG AIMIN
IPC: H01L21/334
Filed: 2002-04-18
Granted: 2007-07-12
Abstract: Diode devices with superior and pre-settable characteristics and of nanometric dimensions, comprise etched insulative lines ( 8, 16, 18 ) in a conductive substrate to define between the lines charge carrier flow paths, formed as elongate channels ( 20 ) at least 100 nm long and less than 100 nm wide. The current-voltage characteristic of the diode devices are similar to a conventional diode, but both the threshold voltage (from 0V to a few volts) and the current level (from nA to muA) can be tuned by orders of magnitude by changing the device geometry. Standard silicon wafers can be used as substrates. A full family of logic gates, such as OR, AND, and NOT, can be constructed based on this device solely by simply etching insulative lines in the substrate.