baber/WOPTO huggingface dataset:
Patent DE-60136658-D1 (DE)
Inventor: WATANABE TETSUYA
IPC: F16J15/3236
Filed: 2001-10-23
Granted: 2009-01-02
Abstract: Herein disclosed is a shaft sealing apparatus which comprises a vacuum casing (110) formed with a vacuum chamber (111), a driving shaft (130, 140) having an outer cylindrical surface (130b, 140b) and movably extending in the vacuum chamber (111) of the vacuum casing (110), and a sealing ring (153, 163) in the form of an annular ring shape and including a sealing lip (154c, 164c) held in contact with the outer cylindrical surface (130b, 140b) of the driving shaft (130, 140), an annular spring member (155,165) operative to impart a force to the sealing lip (154c, 164c) to ensure that the sealing lip (154c, 164c) is held in tight contact with the outer cylindrical surface (130b, 140b) of the driving shaft (130, 140), and a peripheral portion (154b, 164b) radially outwardly extending from the sealing lip (154c, 164c), in which the outer cylindrical surface (130b, 140b) of the driving shaft (130, 140) is smaller in surface roughness Ra than 0.1 ( µ m).
Patent DE-60138392-D1 (DE)
Inventor: ANDERSON ALMA
IPC: H03K17/00
Filed: 2001-08-10
Granted: 2009-05-28
Abstract: The invention provides a voltage stabilized low level driver. The driver includes a switched op-amp that controls the output of the driver to match an internal reference voltage when it is switched on. When it is switched off, the op-amp turns off the output of the driver and allows the output to be pulled up by an external device. The driver also includes a slew rate control circuit for limiting the slew rate of the high-to-low transition at the output. The driver may be used for I2C applications.
Patent DE-60139053-D1 (DE)
Inventor: ISOZUMI KEISUKE
IPC: C07C269/04
Filed: 2001-04-02
Granted: 2009-08-06
Abstract: The present invention aims at providing a process for producing an amic acid ester useful as an intermediate for agrochemical, easily at a low cost industrially. The present invention provides a process for producing an amic acid ester represented by the following general formula (7): <CHEM> (wherein A is a substituted or unsubstituted lower alkylene group or the like; R1 is a substituted or unsubstituted lower alkyl group or the like; and R3 is a hydrogen atom or a lower alkyl group), which process comprises reacting, in the presence of water, an amino acid represented by the following general formula (1): <CHEM> (wherein A has the same definition as given above) with a halogenated carbonic acid ester represented by the following general formula (2):   <CHEM> (wherein R1 has the same definition as given above and X is a halogen atom) to form an amide compound represented by the following general formula (3): <CHEM> (wherein A and R1 have the same definitions as given above), then reacting the amide compound with a halogenated carbonic acid ester represented by the following general formula (4): <CHEM> (wherein R2 is a substituted or unsubstituted lower alkyl group or the like; and X is a halogen atom) to form, in the system, a mixed acid anhydride represented by the following general formula (5) : <CHEM> (wherein A, R1 and R2 have the same definitions as given above), and reacting the mixed acid anhydride with an amine compound represented by the following general formula (6): <CHEM> (wherein R3 has the same definition as given above and Het is a substituted or unsubstituted heterocyclic group).
Patent DE-60203027-D1 (DE)
Inventor: OGASAWARA MASASHI
IPC: C09D11/00
Filed: 2002-06-14
Granted: 2005-03-31
Abstract: An ink set for ink-jet recording that comprises a plurality of inks containing coloring materials insoluble in water to form a high quality ink-jet recording image is provided. The water-based ink set for ink-jet recording comprises a black ink and a color ink, wherein the black ink contains a carbon black as a coloring material having a volume average particle diameter determined by dynamic light scattering of not less than 50 nm, the color ink contains a pigment as a coloring material having a volume average particle diameter determined by dynamic light scattering of not more than 60 nm, and an accumulative 90% particle diameter of volume particle size distribution of not more than 100 nm, the volume average particle diameter of the carbon black of the black ink is larger than the volume average particle diameter of the pigment of the color ink, and the black ink has a surface tension higher than that of the color ink.
Patent DE-60209976-D1 (DE)
Inventor: ROYLE TERENCE G
IPC: B26B19/38
Filed: 2002-10-08
Granted: 2006-05-11
Abstract: A motor (2) is provided to drive a shaving unit (3). A blade (11) having razor-sharp cutting edge and a guard surface (14) provided in the front portion of the blade (11), performs additional shaving during usage. Independent claims are also included for the following: (1) shaving method; (2) blade unit sub-assembly; and (3) blade cassette.
Patent DE-60211704-D1 (DE)
Inventor: RAJARAM GOWRI
IPC: G06F9/44
Filed: 2002-07-23
Granted: 2006-06-29
Abstract: A system and method are provided for updating persistent data in a wireless communications device. The method comprises: executing system software; launching a run-time engine; receiving the patch manager run-time instructions with dynamic instruction sets and new code sections, including updated persistent data, in a file system section in nonvolatile memory; processing dynamic instruction sets; in response to processing the dynamic instruction sets, selectively updating persistent data in the system software selected from the group including radio frequency (RF) calibration data, nonvolatile system and user configuration data, resource data, nonvolatile system and user application data, and arbitrary data; and, executing the system software with the updated persistent data.
Patent DE-60215015-D1 (DE)
Inventor: SEN ASHISH
IPC: D04H1/54
Filed: 2002-07-15
Granted: 2006-11-09
Abstract: The elasticity of elastic, absorbent structures, e.g., diapers, is improved without a significant compromise of the absorbency of the structure by the use of bicomponent and/or biconstituent elastic fibers. The absorbent structures typically comprise a staple fiber, e.g., cellulose fibers, and a bicomponent and/or a biconstituent elastic. The bicomponent fiber typically has a core/sheath construction. The core comprises an elastic thermoplastic elastomer, preferably a TPU, and the sheath comprises a homogeneously branched polyolefin, preferably a homogeneously branched substantially linear ethylene polymer. In various embodiments of the invention, the elasticity is improved by preparation techniques that enhance the ratio of elastic fiber: cellulose fiber bonding versus cellulose fiber:cellulose fiber bonding. These techniques include wet and dry high intensity agitation of the elastic fibers prior to mixing with the cellulose fibers, deactivation of the hydrogen bonding between cellulose fibers, and grafting the elastic fiber with a polar group containing compound, e.g. maleic anhydride.
Patent DE-60215934-D1 (DE)
Inventor: CHAPPLE JAMES
IPC: G06F5/06
Filed: 2002-05-02
Granted: 2006-12-21
Abstract: An apparatus for gathering queue performance data includes an event conditioning logic unit that receives a queue enter signal, a queue exit signal, and a queue not empty signal from a queue. The apparatus also includes a counter that may be both incremented and decremented. The event conditioning logic unit may be programmed to increment the counter upon occurrences of a predetermined combination of the queue signals. The event conditioning logic unit may also be programmed to decrement the counter upon occurrences of an additional predetermined combination of the queue signals.
Patent DE-60221361-D1 (DE)
Inventor: AKKAPEDDI MURALI K
IPC: B29C49/04
Filed: 2002-02-19
Granted: 2007-09-06
Abstract: Oxygen scavenging barrier polyamide compositions exhibiting high oxygen scavenging capability as well as good coinjection stretch blow moldability characteristics suitable for making multilayer PET bottles with good clarity and delamination resistance are claimed in this invention. The polyamide compositions of this invention comprise a slow crystallizing polyamide blend comprising (i) an amorphous, semiaromatic polyamide homopolymer, copolymer or mixture thereof and (ii) a semicrystalline, aliphatic polyamide homopolymer, copolymer or mixture thereof wherein in the weight ratio of (i):(ii) ranges from about 99:1 to about 30:70; at least one polyamide-compatible, oxidizable polydiene; and at least one oxidation promoting metal salt catalyst. The multilayer PET bottles, made with the polyamide compositions of this invention as the barrier layer, are suitable for extended shelf-life packaging of oxygen-sensitive food and beverage products such as beer and juices.
Patent DE-60223972-D1 (DE)
Inventor: PARKER TRACY STEPHEN
IPC: B23K9/29
Filed: 2002-08-21
Granted: 2008-01-24
Abstract: A welding torch (2) for use in gas metal arc welding, which welding torch (2) comprises a neck portion (4), a diffuser at a first end (6) of the neck portion (4), a contact tip which extends from the diffuser, and connector means which is at a second end (8) of the neck portion (4) and which is for connecting the neck portion (4) to a power cable assembly: the power cable assembly being such that it supplies electricity and gas to the welding torch (2) with the gas being for protecting welds from atmospheric contamination as the welds are made using the welding torch (2); the neck portion (4) being such that it comprises an electrical conductor (10) and a passageway for the gas; and the neck portion (4) being such that it comprises insulation (12) in the form of an overmoulding of a plastics material, the overmoulding being such that it also provides rigidity and impact strength to the neck portion (4). <IMAGE>
Patent DE-60228254-D1 (DE)
Inventor: MOSTAFAVI HASSAN
IPC: A61B6/00
Filed: 2002-06-25
Granted: 2008-09-25
Abstract: A method and system for physiological gating is disclosed. A method and system for detecting and predictably estimating regular cycles of physiological activity or movements is disclosed. Another disclosed aspect of the invention is directed to predictive actuation of gating system components. Yet another disclosed aspect of the invention is directed to physiological gating of radiation treatment based upon the phase of the physiological activity. Gating can be performed, either prospectively or retrospectively, to any type of procedure, including radiation therapy or imaging, or other types of medical devices and procedures such as PET, MRI, SPECT, and CT scans.
Patent DE-60229839-D1 (DE)
Inventor: ROMERO OLMED MATIAS
IPC: A23L19/12
Filed: 2002-03-20
Granted: 2008-12-24
Abstract: A description is given of a novel frozen potato, similar to fresh potato but with a lower starch content and retaining a lower quantity of oil when fried than par-fried frozen potatoes that exist on the market. To this end, the potatoes undergo a treatment in a saline solution followed later, or in the actual previous stage, by the addition of a food preservative/anti-oxidant, which treatments may optionally be followed by stages of drying with hot air, addition of a color homogenizer, basifying and structure stabilizer for the potato, cooling in a solution with optional addition of food colors and/or flavors, according to the different variant embodiments of the general process that are considered, and all the aforesaid previously undergoing a stage of drying by means of laminar airflow, prior to their freezing. This type of potato may be used in catering in general, being particularly recommended for its low calorie content. <IMAGE>
Patent DE-60232585-D1 (DE)
Inventor: BAKSH DOLORES
IPC: A61P9/00
Filed: 2002-04-23
Granted: 2009-07-23
Abstract: Described is a method of expanding human progenitor cells by suspension culturing under non-static conditions. The culturing method provides a three-dimensional space for the rapid expansion of desirable progenitors. By this method, a new compartment of multipotential progenitor cells has been identified, which give rise under differentiation conditions to progeny including osteoblasts, chondrocytes, myoblasts, adipocytes, and other non-hematopoietic cell types. Their use in cell and tissue-based engineering is described.
Patent DE-60232787-D1 (DE)
Inventor: SVENSSON SIGFRID
IPC: C09D185/00
Filed: 2002-03-27
Granted: 2009-08-13
Abstract: A composition is provided consisting of an aqueous solution comprising at least one natural polysaccharide or a derivative thereof and at least one polymeric polyamino compound, the composition being capable of forming a film when applied onto a substrate. The invention also involves a method for temporary protection of a substrate surface from environmental influence using such composition.
Patent DE-60233793-D1 (DE)
Inventor: STRAND ASBJORN
IPC: F26B3/00
Filed: 2002-05-16
Granted: 2009-11-05
Abstract: A process and means for drying sticky or gluey materials uses an arrangement of rotor arms that are adjusted so that feed materials are rapidly mixed into the bed material. The moisture content of the bed material is kept below the moisture limit of the glue zone.
Patent DE-60237367-D1 (DE)
Inventor: KODAMA TATSUHIKO
IPC: C07D413/14
Filed: 2002-06-27
Granted: 2010-09-30
Abstract: A cyclic diamine compound of formula (1): <CHEM> wherein R<1> and R<2> are individually a hydrogen atom or a methoxy group, provided R<1> is a methoxy group when R<2> is a hydrogen atom, or a hydrogen atom when R<2> is a methoxy group; A is an oxygen atom, a sulfur atom, CH=CH, CH=N or NR<3>, in which R<3> is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy lower alkyl, aryl or aryl lower alkyl group; B is a nitrogen atom, CH or CR<4>, in which R<4> is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy lower alkyl, aryl or aryl lower alkyl group; m is 1 or 2; and n is a number of 1 to 5, an acid-addition salt thereof, or a hydrate thereof. The compound has inhibitory effects on cell adhesion and is useful for treatment of allergy, asthma, rheumatism, arteriosclerosis, and inflammation.
Patent DE-60237634-D1 (DE)
Inventor: UREY HAKAN
IPC: G02B27/01
Filed: 2002-11-01
Granted: 2010-10-21
Abstract: A diffraction grating generates even-order, odd-order, and 0<SUP>th</SUP>-order exit-pupil images. The even-order exit-pupil images have brightness levels within a first range and the odd-order exit-pupil images have brightness levels within a second range that is different from the first range. In one example, the even-order exit-pupil images are virtually invisible, i.e., missing, the odd-order exit-pupil images have the same or approximately the same intensities, and the 0<SUP>th</SUP>-order exit-pupil image has an intensity greater than the respective intensities of the odd-order exit-pupil images.
Patent DE-60305460-D1 (DE)
Inventor: HEINRICH C
IPC: A61K31/506
Filed: 2003-02-17
Granted: 2006-06-29
Abstract: 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of the formula I or a pharmaceutically acceptable salt thereof can be used in the treatment of seminomas.
Patent DE-60306347-D1 (DE)
Inventor: HOFEN WILLI
IPC: C07D301/12
Filed: 2003-03-07
Granted: 2006-08-03
Abstract: The present invention relates to a process for the catalytic epoxidation of olefins in at least one reaction stage comprising:  (a) reacting the olefin with hydrogen peroxide in an organic, water-miscible solvent in the presence of a titanium silicalite catalyst in a reactor while continuously feeding an inert gas stream into the reactor, (b) continuously removing an exit gas stream containing olefin oxide, unreacted olefin, oxygen and inert gas from the reactor, (c) bringing the exit gas stream into contact in an absorption unit with the same solvent as used in the reaction stage, (d) removing a solvent stream loaded with olefin and olefin oxide from the absorption unit and (e) discharging an gas stream containing oxygen and the inert gas from the absorption unit.
Patent DE-60308099-D1 (DE)
Inventor: MORAIS DINARTE R
IPC: H04L9/08
Filed: 2003-04-30
Granted: 2006-10-19
Abstract: A secure key exchange with mutual authentication allows devices on a network to perform, in a single roundtrip over the network, the exchange. A key exchange initiator packet that does not include a key to be established is sent from an initiating device to another device via a network. The key exchange initiator packet is validated and the other device generates the key without requiring any additional packets to be received from the initiating device in order to generate the key. A key exchange response packet that does not include the key is returned to the initiating device, which validates the key exchange response packet and generates the key without requiring any additional packets to be sent to the other device or received from the other device. <IMAGE>
Patent DE-60312552-D1 (DE)
Inventor: GALLAGHER FINBAR
IPC: G05B19/418
Filed: 2003-12-11
Granted: 2007-04-26
Abstract: A process data management system ( 1 ) has a number of modules ( 2 -6 ) each of which can operate independently to capture, process, and record process data from machines (P 1 -P 6 ). The modules also communicate with each other via a messaging service ( 21, 40 ) so that data can be routed between components ( 22 -24, 42, 43, 45 ) of different modules using the Push mechanism. A Graphical data object (GDO) server ( 25, 45, 46 ) downloads applet instances to user browsers in response to the browser addressing a URL. The applet generates an output display in chart form of real time processed data.
Patent DE-60318724-D1 (DE)
Inventor: BURNS JEFFREY L
IPC: G06F1/08
Filed: 2003-07-10
Granted: 2008-03-06
Abstract: A system and integrated circuit (die) including a clock generator that includes an on-chip inductor and uses the inherent capacitance of the load to generate a sinusoidal clock signal. The inductor is connected between a current source and an inverting switch. The output of the switch is a substantially sinusoidal signal that connected directly to at least a portion of the clock driven circuits without intermediate buffering. In the preferred embodiment, the clock generator is a dual phase design that includes a pair of cross-coupled MOSFET's, a pair of solid state on-chip inductors, and a current source. Each of the on-chip inductors is connected between the current source and the drain of one of the MOSFET's. The outputs of the clock generator are provided directly to the clock inputs of at least a portion of the clock driven circuits on the die. In this embodiment, the frequency of the clock generator output signal is predominantly determined by the inductance of the inductive elements and the capacitance of the clock driven circuitry. This design eliminates the need for incorporating distinct capacitor elements in the clock generator itself and produces a clock generator in which a significant portion of the power oscillates between the generator's inductive elements and the capacitive elements of the load thereby reducing the power required to be supplied by the current source.
Patent DE-60321244-D1 (DE)
Inventor: THAKUR MUNNA SINGH
IPC: G01N33/50
Filed: 2003-12-31
Granted: 2008-07-03
Abstract: A method for rapid detection of pesticide at ppt level using immuno­chemiluminescence is diclosed. The method comprises packing immobilized antibodies packed in a glass capillary column, passing a sample solution to be tested for pesticide content through said column so that a pesticide-antibody conjugate is formed, removing said pesticide-antibody conjugate from the column and adding thereto, urea H202 followed by Luminol and K3Fe(CN)6, mixing said solution thoroughly until light is generated, and capturing the light generated by a CCD camera, the intensity of the light produced being directly proportional to the amount of pesticide content in said sample. The present invention also discloses a kit for carrying out the method of the present invention.
Patent DE-60321437-D1 (DE)
Inventor: OSAKA HAJIME
IPC: B65G23/12
Filed: 2003-10-31
Granted: 2008-07-17
Abstract: There is provided a belt conveyor for applying a tension to a belt (3) by snap rollers (8a) so as to simplify a supporting structure for the snap rollers for releasing and tensioning the belt (3) by the snap rollers (8a) without using any tools. In accordance with the invention the belt (3) is wound around the outer circumference at a lower side of a driving roller (7), the snap rollers (8a) are supported by supporting members (31), the base ends of turning arms (13) are pivotable at the end part of a supporting shaft (9), a torsion spring (12) is fitted to the end part of the supporting shaft (9), one end of the spring (12) is engaged with the supporting shaft (9), the other end of the spring (12) is engaged with the turning arm (13), the turning arm (13) is turned to cause the torsion spring (12), its reaction force causes both snap rollers (8a) to press the belt (3) against the outer circumference of the driving roller (7) to enable the driving power to be transmitted. <IMAGE>
Patent DE-60324289-D1 (DE)
Inventor: PEDERSEN HANS
IPC: E04C5/16
Filed: 2003-07-14
Granted: 2008-12-04
Abstract: By a method for the manufacture of concrete reinforced rod mesh (3), comsisting of longitudinally extending steel supporting irons (2) and transversely extending reinforcing irons (4) being fastened to the steel supporting irons (2), said fastening is carried out by pressing a U-shaped cramp (5), wherein the body part of the U is rectilinear, with the leg ends through the steel supporting band (2) and tightly around the reinforcing iron (4), for achieving a far more rigid and strong connection between steel supporting bands (2) and reinforcing irons (4) than by known methods, and for achieving a more rigid rod mesh roll by rolled-up rod mesh (3) and the advantages resulting therefrom, namely that the rod mesh roll is less inclined to bend across its longitudinal axis during transport and positioning.
Patent DE-60325068-D1 (DE)
Inventor: MAJERCAK DAVID C
IPC: A61F2/90
Filed: 2003-05-12
Granted: 2009-01-15
Abstract: A catheter with proximal and distal ends having a spiral centering device attached near the catheter distal end. The spiral centering device has at least one spiral strut having a proximal end and a distal end. The spiral centering device resiliently tends to center the distal end portion of the catheter, steering the catheter away from the vessel wall during insertion through the vasculature and toward the treatment site. The spiral centering catheter may facilitate access to tortuous anatomy by preventing the distal catheter tip from catching on irregularities in the lumenal surface. If a stent is provided on the catheter, the spiral centering catheter may also facilitate uniform stent expansion by stabilizing the catheter during stent deployment.
Patent DE-60327571-D1 (DE)
Inventor: FUJIMAKI KAZUHIRO
IPC: C08G85/00
Filed: 2003-03-11
Granted: 2009-06-25
Abstract: A process for producing a polymer compound having a double bond in a side chain, wherein a functional group represented by the following formula (1) is subjected to an elimination reaction to form the polymer compound which includes another functional group having the double bond in the side chain thereof represented by the following formula (2): <CHEM> <CHEM> wherein, in the formulae, A<1> represents an oxygen atom, a sulfur atom or -N(R<4>)-; R<1>, R<2>, R<3> and R<4> each independently represent a hydrogen atom or a monovalent organic group; and X<1> and Z<1> each represent a group that is removable by the elimination reaction.
Patent DE-60330447-D1 (DE)
Inventor: LINDSEY RAYMIE H
IPC: A61L27/00
Filed: 2003-04-01
Granted: 2010-01-21
Abstract: An anterior chamber phakic lens made from a foldable, highly biocompatible material that has a very low haptic compression force and low axial displacement, yet is stable in the anterior chamber.