baber/WOPTO huggingface dataset:
Patent JP-4798746-B2 (JP)
IPC: B62M17/00
Filed: 2001-09-27
Granted: 2011-10-19
Abstract: The present invention is a two-wheel drive motorcycle. The drive trait that supplies power to the front wheel is modified to include a series of rigid shafts or other internalized drive systems. The front wheel drive consists of components located on the axis of steering within the head tube and positioned symmetrically in a counterbalancing fashion within the front fork in order to counteract the torque reactions from the rotating front wheel drive while providing a full range of steering. The front wheel drive lengthens and shortens in parallel with the shock-absorbing front fork. An engagement clutch, a one-way hub, and torque limiting clutch for the front wheel drive are also disclosed.
Patent JP-3921173-B2 (JP)
IPC: C08K5/16
Filed: 2001-10-10
Granted: 2007-05-30
Abstract: Flame retardant carbonate polymer compositions and articles prepared therefrom are described. The carbonate polymer contains a flame retardant additive comprising metal salts of a highly fluorinated methide, amide or imide anion. The composition provides flame retardancy at relatively low levels of additive, allows a broader processing window of additive compositions and can have high transparency.
Patent JP-4300457-B2 (JP)
IPC: C07D215/54
Filed: 2002-02-25
Granted: 2009-07-22
Abstract: A process for producing quinoline-3-carboxylic acid represented by formula (3) <CHEM> wherein R<1>, R<2>, R<3>, R<4> and R<5> have the same meanings as defined below, characterized by reacting 2-aminophenyl ketone represented by formula (1) <CHEM> wherein R<1> is an aryl group, a C1-12 alkyl group which may be branched, etc., and R<2> and R<3> are each a hydrogen atom, a halogen atom, a C1-12 alkyl group which may be branched, etc., with a keto ester represented by formula (2) R<4>COCH2CO2R<5> wherein R<4> is a C1-12 alkyl group which may be branched, a C3-6 cycloalkyl group, etc., and R<5> is a C1-6 alkyl group which may be branched, in the presence of an acid catalyst in an alcohol solvent while distilling off the alcohol.
Patent JP-4107112-B2 (JP)
IPC: B29C65/16
Filed: 2003-03-13
Granted: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding inspection device capable of accurately inspecting the bonding and excellent in inspection efficiency, and a bonding inspection method using it.  <P>SOLUTION: First and second resin members 20 and 30 are superposed one upon another and irradiated with a laser beam 51 from a laser head 50 through the first resin member 20 and the laser beam 51 transmitted through the first resin member 20 is absorbed by the second resin member 30 to heat it to bond the first and second resin members 20 and 30. The bonding inspection device 1 is used for inspecting the bonded part 40 of the resin members 20 and 30. A recessed part 31 is formed to the second resin member 30. The bonding inspection device 1 is equipped with a mount stand 2 on which the second resin member 30 is mounted, the protruded part 3 formed on the upper surface of the mount stand 2 at the position corresponding to the recessed part 31 of the second resin member 30 so as to be fitted in the recessed part 31 of the resin member 30, the temperature sensor 4 arranged on the leading end of the protruded part 3 to measure the temperature of the recessed part 31 of the second resin member 30 and a coil spring 5 for supporting the temperature sensor 4 so that the leading end of the temperature sensor 4 is upward protruded slightly from the top of the protruded part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-3879688-B2 (JP)
IPC: H01L23/29
Filed: 2003-03-26
Granted: 2007-02-14
Abstract: A power element package includes a semiconductor chip, radiating members, a mold resin member, a lead terminal for control signals, and lead terminals for large electric current. On a heat accepting surface of the radiating member, an insulating layer and a conductive layer are disposed. The lead terminal for control signals is electrically connected with a gate of the semiconductor chip through the conductive layer. An emitter of the semiconductor chip is electrically connected through a solder connection member with a non-insulating portion of the heat accepting surface.
Patent JP-4388369-B2 (JP)
IPC: G01N33/53
Filed: 2002-02-14
Granted: 2009-12-24
Abstract: The present invention relates to conjugates of synthetic binding units and nucleic acids. The present invention also relates to methods for sorting and immobilizing nucleic acids on support materials using such conjugates by specific molecular addressing of the nucleic acids mediated by the synthetic binding systems. Particularly, the present invention also relates to novel methods of utilizing conjugates of synthetic binding units and nucleic acids to in active electronic array systems to produce novel array constructs from the conjugates, and the use of such constructs in various nucleic acid assay formats. In addition, the present invention relates to various novel forms of such conjugates, improved methods of making solid phase synthesized conjugates, and improved methods of conjugating pre-synthesized synthetic binding units and nucleic acids.
Patent JP-4251357-B2 (JP)
IPC: G01N33/15
Filed: 2002-08-02
Granted: 2009-04-08
Abstract: The present invention relates to compositions and methods for cancer diagnostics, including but not limited to, cancer markers. In particular, the present invention provides gene expression profiles associated with prostate cancers. Genes identified as cancer markers using the methods of the present invention find use in the diagnosis and characterization of prostate cancer. In addition, the genes provide targets for cancer drug screens and therapeutic applications.
Patent JP-4410558-B2 (JP)
IPC: B21B45/02
Filed: 2002-08-23
Granted: 2010-02-03
Abstract: The invention relates to a device for applying lubricants on the peripheral surfaces of rollers in roll stands for rolling strips, more particularly multiple roll stands with support rollers and working rollers (SW; AW), wherein the lubricants are applied in an area of the peripheral surfaces of the working cylinder (AW) which impinges upon the rolling strip (WB) located between the upper or bottom strip surface and the strippers (AS) placed against the peripheral surfaces. The improvement to said device is characterized in that the lubricant is applied by means of the application rollers (ATW) that can be pressed against the peripheral surfaces of the working roller (AW), whose periphery is impinged upon by the periphery of a coaxially mounted transmission roller (UW) on the peripheral surface of which lubricant is applied by means of spraying, splashing or dipping devices (SD; TW).
Patent JP-4030117-B2 (JP)
IPC: B01J47/00
Filed: 2002-06-03
Granted: 2008-01-09
Abstract: A sprayer, which in one embodiment, is a hand held ergonomic sprayer is disclosed herein. The sprayer may include: a housing through which water flows; a handle for gripping by a user, which is joined to the housing; at least one spray nozzle operatively connected to the housing; and, a connection for a hose, the connection being joined to the housing. In one non-limiting embodiment, when the sprayer has one end of a water-filled hose connected thereto, the combination of the sprayer and suspended portion of the hose has a combined center of gravity that passes through the axis of the sprayer handle. The sprayers described herein may also have other features, and provide other benefits that do not require the sprayers to have an ergonomic design.
Patent JP-4364639-B2 (JP)
IPC: B29C48/48
Filed: 2002-08-28
Granted: 2009-11-18
Abstract: The present invention provides an apparatus and method for manufacturing polymeric thin-walled tubular members, which are well-suited for use as vascular grafts. The apparatus of the present invention enables extrusion of a tubular member having an extremely thin wall thickness so as to facilitate passage through tortuous vascular passageways. The apparatus achieves uniform wall thickness in a tubular member by establishing and maintaining axial alignment of a ram having a concentrically disposed guide rod therein with a die supported in concentric relation to the guide rod.
Patent JP-4116560-B2 (JP)
IPC: C08F2/38
Filed: 2002-10-08
Granted: 2008-07-09
Abstract: The present invention discloses a paper coating latex containing copolymeric ionic monomer, a paper coating composition containing thereof, and a paper coated with the composition. More specifically, the present invention provides a styrene-butadiene latex for paper coating which contains sodium methallyl sulfonate, an ionic monomer copolymerizing with monomers used in latex manufacturing, as a monomer for emulsion polymerization, and has excellent stability and fluidity, a paper coating composition containing thereof, and a paper coated with the composition.
Patent JP-4378172-B2 (JP)
IPC: F21Y101/00
Filed: 2002-11-25
Granted: 2009-12-02
Abstract: A transreflector (1,2) for transmitting light emitted by a panel surface of a backlight (BL) incident on a first side of the transreflector (1,2) and for reflecting ambient light incident on a second side of the transreflector (1,2) opposite the first side. The transreflector (1,2) comprises reflective surfaces (9) for reflecting ambient light incident on the second side of the transreflector (1,2), and light transmissive surfaces (10) for transmitting light emitted by the panel surface and incident on the first side of the transreflector (1,2). The light transmissive surfaces (10) of the transreflector have an angular shape pattern that changes with the distance from the input edge of the panel member to compensate for changes in the angular distribution of the light emitted by the panel surface as the distance from a light input edge of the panel member increases.
Patent JP-4381820-B2 (JP)
IPC: G01N27/62
Filed: 2003-03-06
Granted: 2009-12-09
Abstract: Use of calibrant in extraction phase is described for quantification of components of interest in samples in laboratory application as well as in on-site monitoring. This approach is particularly useful for in-vivo investigation of living system.
Patent JP-4109204-B2 (JP)
IPC: C07K1/20
Filed: 2002-03-26
Granted: 2008-07-02
Abstract: The present invention provides a process for the production of erythropoietin (EPO) with high purity and with a desired profile of EPO glycol-isoforms by using a combination of specific chromatographic steps in such a manner that the starting EPO glycol-isoform profile is changed or modified. The applied chromatographic steps includes at least (a) dye affinity chromatography, and (b) hydrophobic chromatography and/or (c) anion-exchange chromatography. In a preferred embodiment, the process further includes (d) gel filtration chromatography. The present invention also provides a process for the determination of erythropoietin (EPO) glycol-isoform profile in an EPO containing composition.
Patent JP-4404642-B2 (JP)
IPC: B29C48/09
Filed: 2003-04-22
Granted: 2010-01-27
Abstract: An over-the-needle catheter assembly (100) includes a tube (10) made of a flexible, biocompatible material. The tube has a proximal portion, a distal portion and a catheter tip (20) positioned on the distal portion remote from the proximal portion. A lumen (15) extends through the tube, substantially co-axially with the tube, from the proximal portion, through the distal portion and through to the catheter tip. The lumen cross-section at the proximal portion is larger than the cross-section at the distal portion. A shoulder is disposed in the lumen between the distal portion and the proximate portion. A catheter land, having a predetermined length, is defined as the portion of the lumen disposed in the distal portion of the tube between the shoulder and the distal end. A needle (50) is disposed in the lumen and has a substantially circular cross-section. A discontinuity (52) is located on the needle at a predetermined position with respect to the needle tip. The distance between the distal edge of the discontinuity and the needle tip is substantially equal to the length of the catheter land. The discontinuity is sized such that it fits within the lumen at the proximal portion but does not fit within the lumen at the distal portion.
Patent JP-5329017-B2 (JP)
IPC: C01G39/02
Filed: 2004-05-11
Granted: 2013-10-30
Abstract: Apparatus for producing nano-particles according to the present invention may comprise a furnace defining a vapor region therein. A precipitation conduit having an inlet end and an outlet end is positioned with respect to the furnace so that the inlet end is open to the vapor region. A quench fluid supply apparatus supplies quench fluid in a gas state and quench fluid in a liquid state. A quench fluid port positioned within the precipitation conduit is fluidically connected to the quench fluid supply apparatus so that an inlet to the quench fluid port receives quench fluid in the gas state and quench fluid in the liquid state. The quench fluid port provides a quench fluid stream to the precipitation conduit to precipitate nano-particles within the precipitation conduit. A product collection apparatus connected to the outlet end of the precipitation conduit collects the nano-particles produced within the precipitation conduit.
Patent JP-4817648-B2 (JP)
IPC: C08J5/00
Filed: 2004-11-30
Granted: 2011-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition together having excellent melt and heat stability and an excellent color, and to provide a polyester molded product.  <P>SOLUTION: This polyester composition has a color L<SP>*</SP>value of ≥70, an a<SP>*</SP>value of -6 to 0, and b<SP>*</SP>value of -2 to 6, when measured according to the L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>color system after the composition is heat-treated at 140°C for 2 hr, wherein the composition contains a mixed dye comprising a polycyclic aromatic blue dye and a polycyclic aromatic violet dye in an amount of 0.1-10 ppm by wt., a titanium compound in an amount of 1-30 ppm by wt., when converted into an amount of a titanium element (Ti), and a phosphorus compound in an amount of 1-80 ppm by wt., when converted into an amount of a phosphorus element (P), and the mixed dye has a weight ratio of the blue dye to the violet dye of 90:10 to 40:60 and a weight reduction starting temperature of ≥350°C, when measure by a thermobalance in an atmosphere of nitrogen under a condition of a temperature rise rate of 10°C/min. The molded product is given by using the composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4104073-B2 (JP)
IPC: B23K26/21
Filed: 2004-12-02
Granted: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining members with the use of laser beam, which can securely join the members regardless of the materials of the members.  <P>SOLUTION: In the method, a first member 16 and a second member 17 are lapped over each other. The first member 16 is made of acrylic material capable of transmitting semiconductor laser beam, and the second member 17 is made of tin. The boundary surface of the second member is roughened with sandpaper to a rugged face 17a. The semiconductor laser beam is absorbed into the rugged face of the second member when the semiconductor laser beam is irradiated to the interface between the first member and the second member, and the acrylic material near the rugged face is locally melted or softened. The interface between the first member and the second member is rigidly joined with such an anchor effect that the molten or softened acrylic resin bites the rugged face.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4225971-B2 (JP)
IPC: B65B51/10
Filed: 2003-05-29
Granted: 2009-02-18
Abstract: A forming jaw for producing a succession of sealed packages from a tube of sheet packaging material filled with a pourable food product and fed in a direction parallel to its longitudinal axis is disclosed. The jaw includes sealing structure that seals a cross section of the tube; and forming structure that imparts a predetermined shape to the tube between two successive sealed cross sections. The forming structure has first and second surfaces for interacting with the tube and which extend respectively in a direction crosswise to, and in a direction parallel to, the axis of the tube. The first surface has a convex portion which exerts pressure on, to control filling of, the packages being formed.
Patent JP-4054024-B2 (JP)
IPC: F25B15/00
Filed: 2002-12-16
Granted: 2008-02-27
Abstract: A cooling or heating device in an absorption heat pump of GAX type, including a generator, a GAX heat exchanger, an absorber, a condenser, an evaporator, a pump connected to the absorber and generator, and a first circuit for refrigerant solution circulating through the device and connecting together at least the generator, GAX heat exchanger, absorber, condenser, evaporator, and pump. A valve device modifies the first circuit to vary the manner in which the absorber, condenser, and evaporator are connected together. At least first and second heat exchanger units enable at least one phase of the circulating solution to be changed and to enable thermal energy to be exchanged against an external fluid, the first and second heat exchanger units each including at least two mutually separate sub-heat exchangers configured to function either as an evaporator or as an absorber and condenser, depending on an operating mode of the device.
Patent JP-4414341-B2 (JP)
IPC: G01J3/457
Filed: 2003-07-25
Granted: 2010-02-10
Abstract: The invention relates to a device which is used for the spectral analysis of optical signals and which is based on the stimulated Brillouin scattering effect. The invention also relates to the associated measurement method which makes use of the optical signal amplification caused by the Brillouin scattering effect. The Brillouin scattering effect enables the selective optical amplification of a determined component of the optical spectrum of the signal to be analysed, known as the problem signal, for the measurement thereof with a determined dynamic range, sensitivity and resolution. According to the invention, the problem signal is introduced into an optical fibre together with a narrowband optical signal, known as the probe signal, within a determined wavelength. Said probe signal propagates in the opposite direction to that of the problem signal, such that both signals interact inside the fibre owing to the Brillouin effect. <IMAGE>
Patent JP-4696571-B2 (JP)
IPC: G08B21/06
Filed: 2005-01-27
Granted: 2011-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the accuracy of detecting eye positions by effectively detecting within a face an object that serves as a reference for detection of eye positions.  <P>SOLUTION: The processor 20 of an eye position detection apparatus detects the temples of eyeglasses in an image of a subject's face as temple data 63. Based on the position of the temple data 63, a first search area 65 is set in the image. Within the first search area set, the positions of the subject's eyes are detected. The processor 20 detects the eyes in the face as eye data 64. Based on the positions of the eye data 64, a second search area 66 is set in the image. Within the second search area set, the positions of the subject's eyes are detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4201276-B2 (JP)
IPC: C01F5/14
Filed: 2005-02-10
Granted: 2008-12-24
Abstract: Provided are magnesium hydroxide particles having a hexagonal crystal form and having an aspect ratio (H) which satisfies the following expression (I),  <MATH>     (wherein H is an aspect ratio, A is an average secondary particle diameter ( mu m) of all of the particles measured by a laser diffraction scattering method and B is a specific surface area (m<2>/g) of all of the particles measured by a BET method), a flame-retardant comprising the particles, a flame-retardant resin composition comprising 100 parts by weight of a synthetic resin and a 5 to 300 parts by weight of the magnesium hydroxide particles, and a molded article therefrom.  The magnesium hydroxide particles are hexagonal single crystals, the hexagonal form thereof are not necessarily required to be regular hexagonal, and the size thereof are not necessarily constant. However, the aspect ratio thereof has a specific value in relation to the specific surface area and the average particle diameter, and the magnesium hydroxide particles have excellent properties as a flame retardant for synthetic resins.  <IMAGE>
Patent JP-4697397-B2 (JP)
IPC: H01L21/822
Filed: 2005-02-16
Granted: 2011-06-08
Abstract: An LED incorporating an overvoltage protector with a minimum of space requirement. The LED itself comprises a p-type semiconductor substrate, a light-generating semiconductor region grown epitaxially thereon, a first electrode on the light-generating semiconductor region, and a second electrode on the underside of the substrate. The standard method of LED fabrication is such that the substrate is notionally divisible into a main portion in register with the overlying light-generating semiconductor region and, surrounding the main portion, a tubular marginal portion needed for dicing the wafer into individual squares or dice. The overvoltage protector comprises an n-type semiconductor film formed on the marginal portion of the substrate and held against the side surfaces of the light-generating semiconductor region via an insulating film. Creating a pn junction with the marginal portion of the p-type substrate, the n-type semiconductor film provides an overvoltage protector diode which is electrically connected reversely in parallel with the LED. Various other embodiments are disclosed.
Patent JP-4995426-B2 (JP)
IPC: G01C19/5663
Filed: 2005-03-03
Granted: 2012-08-08
Abstract: An apparatus in one example comprises a vibrating beam that comprises a nodal point for oscillation in any one or more of a plurality of substantially perpendicular directions for driving into oscillation and sensing angular rate of the vibrating beam. The vibrating beam comprises an aperture that allows a frame to support the vibrating beam near the nodal point.
Patent JP-4640610-B2 (JP)
IPC: G06F13/00
Filed: 2004-05-19
Granted: 2011-03-02
Abstract: A content acquisition method that ensures that the content acquisition device successfully receives attribute information of content data. By having an acquire/use information providing server, upon receiving a file request information sent from a client terminal send an acquire/use file, wherein the acquire/use file stores content data content identification information and attribute information in a portion where such information is not removed when passing through a proxy server which undertakes some of functions of the content receiving-side, to the client terminal via the proxy server, the present invention allows the acquire/use file to be sent via the proxy server without the attribute information contained in the file being removed, thereby allowing the client terminal to successfully receive attribute information.
Patent JP-4358829-B2 (JP)
IPC: H04B10/85
Filed: 2004-01-17
Granted: 2009-11-04
Abstract: A single-photon "watch dog" detector (286) for a two-way quantum key distribution (QKD) system (200) is described. By counting the number of weak pulses (e.g., P1, P2) entering and/or leaving the reflecting QKD station (Alice), an eavesdropper (Eve) that attempts to add weak pulses (P3) to the quantum channel (240) in order to gain phase information from the phase modulator (266) at Alice in order to deduce information about the key being exchanged can be detected.