baber/WOPTO huggingface dataset:
Patent JP-2006343618-A (JP)
Title: Head unit, apparatus and method for discharging liquid droplet, electro-optical device and electronic equipment
Inventor: NAGAE NOBUAKI
IPC: H05B33/10
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head unit which allows striped unevenness of a functional liquid to become inconspicuous on the whole of a substrate, and to provide an apparatus and a method for discharging a liquid droplet, an electro-optical device and electronic equipment.  <P>SOLUTION: Since positions of heads 114 to be apt to form the striped unevenness, namely, positions of heads 114 in the X direction of a reference nozzle 118R are shifted from one another, the position of the striped unevenness of a liquid material 111 discharged from one of heads 114 is not superimposed on those of the striped unevenness of the liquid material discharged from other heads even when a carriage 103 discharges the liquid material 111 while scanning on the substrate 10A. Therefore, the striped unevenness of the liquid material can be made inconspicuous on the whole of the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345341-A (JP)
Title: Amplifier
Inventor: TAKEDA YASUHIRO
IPC: H03F1/07
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier which has the amplification efficiency improved to be able to be used in a wide frequency band in consideration of the issue that a conventional Doherty amplifier fails in optimum matching not to have amplification efficiency improved and doesn't allow the frequency band to be widened.  <P>SOLUTION: The amplifier includes a first amplification circuit operating as a class AB amplifier, a second amplification circuit operating as a class B or C amplifier, a composition point where an output of the first amplification circuit and that of the second amplification circuit are composited through an impedance converter comprising transmission line having electric lengths other than λ/4. The impedance converter has a plurality of transmission lines different by electric length and is capable of switching connection to one of transmission lines in accordance with a frequency of an input signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005350061-A (JP)
Title: Fuel tank filler tube assembly and method for forming fuel tank filler tube
Inventor: BENJEY ROBERT P
IPC: B60K15/04
Filed: 2005-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank filler tube assembly and a method for forming the fuel tank filler tube.  <P>SOLUTION: A check valve assembly 24 is constituted in such a way that it can be installed in an existing fuel tank filler tube 10 having a mechanical nozzle seal and a vapor re-circulation port. This insert part 26 has a grounding strap/tab 32 that is integrally formed to enable a fuel supplementing nozzle to be grounded and its position is set near a re-circulating port by a spring tab having a fixed flexible flapper 36 integrally formed. The insert part 26 is provided with a frictional engaging tab 28 and this can be engaged with the inner surface of the filler tube 10 so as to cause the check valve assembly 24 to be held in the filler tube 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006352951-A (JP)
Title: Power converter
Inventor: KARIKOMI TAKAAKI
IPC: H02P5/74
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter in which a ripple current flowing through a current smoothing capacitor can be reduced.  <P>SOLUTION: The power converter comprises carrier signal generating means (7, 8) employed, respectively, in first and second power converters (1A, 2A) for generating first and second carrier signals, and a carrier signal control means for controlling the carrier signal generating means such that the phases of first and second ripple currents match each other with reference to a ripple current phase map formed previously, and shifting the peak or valley of second carrier frequency by m/p×180° with reference to the peak or valley of first carrier frequency when a decision is made that the phases match each other by a ripple current phase determination means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351612-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUGIYAMA NAOHARU
IPC: H01L21/76
Filed: 2005-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce penetrating dislocation density in formation of an SGOI substrate that serves as a base for obtaining a strained Si layer.  <P>SOLUTION: In a manufacturing method of a semiconductor device, the substrate is prepared where an SiGe layer 21 is formed on an embedded oxide film 12. The substrate is thermally treated at a temperature that is not higher than a first temperature. A protective oxide film 23 is formed on the surface of the SiGe layer 21. The substrate where the protection oxide film 23 is formed is raised to a second temperature higher than the first temperature, under a non-oxidizing atmosphere. The substrate whose temperature is raised is thermally treated at a temperature that is not lower than the second temperature under an oxidizing atmosphere. Thus, the SiGe layer 21 is oxidized, the SiGe layer 21 is thinned and Ge concentration is enhanced. Then, an SiGe layer 24 is formed whose Ge concentration is enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006349248-A (JP)
Title: Heating/cooling apparatus
Inventor: KUMAMOTO TADAAKI
IPC: F25D7/00
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating/cooling apparatus that prevents a time delay when heating or cooling temperature is changed.  <P>SOLUTION: A steam supply pipe 8 is connected to the jacket part 2 of a reaction vessel 1 and a cooling fluid duct 6 is mounted thereto. One end of a cooling fluid supply pipe 5 is connected to the cooling fluid duct 6. The lower portion of the jacket part 2 is connected to an ejector 10 of a combination vacuum pump 4. A tank jacket 18 is mounted on the outer periphery of a tank 13, and a steam pipe 19 and a cooling water pipe 21 are connected thereto. When cooling the reaction vessel 1, cooling fluid is ejected from the cooling fluid duct 6 into the jacket part 2 to evaporative cool the reaction vessel 1. When heating the vessel 1, steam is supplied from the steam supply pipe 8 to steam heat the vessel 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006120300-A (JP)
Title: Disk chuck, chucking device, and reproducing device of disk-shaped recording medium
Inventor: NAKAMURA YOSUKE
IPC: G11B17/028
Filed: 2005-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components for a disk chuck for holding a disk recording medium, to improve assembling workability, and to improve the centering accuracy of a held disk.  <P>SOLUTION: An annular base part 11, elastic arms 12 extended in a cantilever beam shape from base ends interconnected at equal angle positions on the outer periphery of the annular base part 11 along the outer periphery, and pawl section 13 disposed in the tips of the elastic arms 12 and locked in the upper surfaces in equal angle positions with respect to the periphery of the center hold of a disk recording medium are formed into an integrated mold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006350062-A (JP)
Title: Method for manufacturing polarizing film
Inventor: KAJITANI TAKAHIRO
IPC: B29L7/00
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing film having good transparency, good polarizing property, good uniformity of in-plane optical characteristics and excellent durability with good long running performance.  <P>SOLUTION: The polarizing film is an iodine-based polarizing film obtained by stretching a polyvinyl alcohol-based film. In an acid bath crosslinking step with great performance dependency in a manufacturing process for the polarizing film, stretching is carried out by multistage stretching of 4-8 stages and the stretching is controlled on a scale of speed with stretch ratio at each stage as cumulative ratio and each stretch base point as a cumulative ratio base point. A certain angle of gradient is provided to a line connecting cumulative stretch ratios at respective stages precedent to the final stretch crosslinking stage and stretch crosslinking is relaxed at the final stretch crosslinking stage to manufacture the polarizing film. Cumulative stretch ratio at the final stage is preferably 1.5-4.0 times.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006346626-A (JP)
Title: Reaction chip
Inventor: IMAGAWA RYOKO
IPC: C12M1/00
Filed: 2005-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction chip in which a sample liquid is made to flow smoothly through a minute flow passage without being affected by air bubbles and diverge uniformly even when there is a diverging point in the middle of the flow passage when the sample liquid is made to pass through the minute flow passage.  <P>SOLUTION: The reaction chip 1 has a substrate 2 provided with: a housing well 3 for housing the sample liquid; the liquid sending flow passage 5 for sending the sample liquid housed in the housing well 3; a reaction well 4 for reacting a sample with the sample liquid to be sent through the liquid sending flow passage 5; and an opening 17 to be connected to the outside on the downstream side of the reaction well 4. A sheet material 16 is arranged on the substrate 2 so that the housing well 3, the liquid sending flow passage 5 and the reaction well 4 are covered with the sheet material and the opening 17 is not covered. A hydrophobic filter 8 is arranged between the opening 17 and the reaction well 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007001064-A (JP)
Title: Pressure-sensitive duplicating sheet
Inventor: KANDA NOBUO
IPC: G06K19/00
Filed: 2005-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive duplicating sheet suited for distribution/sales management which cannot conventionally be achieved with the help of a bar code etc. because a data storage element can communicate with an external reader/writer in a non-contact fashion using data, in addition to duplication by writing or the like.  <P>SOLUTION: This pressure-sensitive duplicating sheet is formed of a large number of sheets e.g. a combination of an upper sheet and a lower sheet, or an upper sheet, at least, a single intermediate sheet and a lower sheet, using a color developing reaction between an electron-donative organic colorant and an electron-receptive developer. Alternatively, the pressure-sensitive duplicating sheet is formed of a combination of the described sheet and a back carbon sheet or a self-color developing pressure-sensitive duplicating sheet, and in this sheet, a multi-layer sheet with an IC chip-incorporating tape inserted in a sheet-like stuff, is added to either of the upper sheet, intermediate sheet, lower sheet, back carbon sheet or self-color developing pressure-sensitive duplicating sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006059513-A (JP)
Title: Electron beam irradiation device and drawing device
Inventor: MIYAZAKI TAKESHI
IPC: G21K5/00
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiation device which generates an electron beam of a large current and a micro beam diameter with a simple and inexpensive configuration and is able to perform drawing speedily, and to provide a drawing device using the same.  <P>SOLUTION: The electron beam irradiation device irradiates the surface of a sample with an electron beam to record information on the surface of the sample, and comprises a thermal field emission source for radiating the electron beam, an electrostatic lens which is located directly under the electron source and is used as a convergence electrode for making the electron beam radiated from the electron source in the range of a 1st aperture angle converge in the range of a 2nd aperture angle smaller than the 1st aperture angle, a convergence lens which is located at the downstream side of the electrostatic lens and converges the electron beam made convergent in the range of the 2nd aperture angle by the electrostatic lens at a crossover point, and an objective lens which is located at the downstream side of the convergence lens and converges the electron beam converged at the crossover point by the convergence lens on the surface of the sample.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007003407-A (JP)
Title: Method and apparatus for measuring impedance
Inventor: TOMURA HIROMICHI
IPC: G01R27/02
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance measuring method and its apparatus capable of simply, inexpensively, and accurately measuring the impedance of an element to be measured to which a high ac voltage is applied.  <P>SOLUTION: A total of four measured values are determined, which are a voltage-side instrument reading and a current-side instrument reading derived by a voltage measuring instrument 6 when a switch 7 is in an off-state, and a voltage-side instrument reading and a current-side instrument reading derived by the measuring instrument 6 when the switch 7 is in an on-state, and by these measured values and the impedance Zr being already-known of an element 3, the impedance Z of the element 2 to be measured is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307129-A (JP)
Title: Oil-repellent composition and oil-repellent film
Inventor: NONAKA FUMIKO
IPC: C08F220/10
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-repellent composition capable of forming an oil-repellent film excellent in oil repellency and excellent in durability of the oil repellency without causing deterioration in adhesion to a substrate even when exposed to a high-temperature oil for a long period of time and to provide an oil-repellent film excellent in oil repellency and durability of the oil repellency.  <P>SOLUTION: The oil-repellent composition is used, which comprises a copolymer (A) having a polymerization unit based on (a1) a (meth)acrylate having a polyfluoroalkyl group, a polymerization unit based on (a2) a (meth)acrylate having a blocked isocyanate group and a polymerization unit based on (a3-1) a (meth)acrylate having a hydroxyl group or (a3-2) a (meth)acrylic acid, and a solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000822-A (JP)
Title: Method for processing fluid organic compound
Inventor: TANAHASHI NAOTAKA
IPC: B01J20/08
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a fluid organic compound by which decomposition and absorption reaction of a fluid organic compound containing at least a halogen and sulfur element and having an innovative configuration is carried out easily at a high productivity.  <P>SOLUTION: A fluid organic compound containing a halogen and sulfur element is passed through a reaction layer containing a reactive and absorptive component for treatment of the compound by decomposition reaction and/or absorption reaction. In this case, the reaction layer is entirely or partially formed using a substance which generates heat by microwaves, and the reaction layer is heated to or kept at a prescribe temperature by radiating microwaves to the layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006188483-A (JP)
Title: Treating or preventive composition for myocardiopathy or heart failure
Inventor: HORIBA MITSURU
IPC: A61K38/22
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for treating or preventing myocardiopathy or heart failure, and to provide a pharmaceutical composition for treating or preventing myocardiopathy or heart failure without carrying out a heart surgery having a problem of donors or histocompatibility.  <P>SOLUTION: By the comparison of a cardiac muscle injury in a wild type mouse with that in a midkine (MK) gene-deleted type mouse after ischema/reperfusion, actions and performances of MK have been ascertained. Administration of MK significantly prevents apoptosis of a cardiomyocyte in both cases of a model mouse (in vivo) and a cultivated cardiomyocyte (in vitro).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007012309-A (JP)
Title: Electron multiplier
Inventor: HAMANA YASUMASA
IPC: H01J43/22
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron multiplier which can ensure the longer product lifetime while keeping the high electron multiplication capability, and is equipped with an electron multiplication section where dynodes are laminated on multiple stages.  <P>SOLUTION: This electron multiplier is provided with an electron multiplication section where dynodes having electron multiplication holes for multiplying the incident electron are laminated on multiple stages. For those multiple-stage dynodes, the secondary electron emission plane contains the alkali-antimony for a final-stage dynode where the electron is incident finally, a given number of post-stage dynodes in succession to the final-stage dynode, a first-stage dynode where the electron is incident in the first, and a given number of pre-stage dynodes in succession to the first-stage dynode. The secondary electron emission plane never contains the alkali-antimony for the dynodes on other stages excluding the final-stage dynode, a given number of post-stage dynodes, the first-stage dynode, and a given number of pre-stage dynodes.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006994-A (JP)
Title: Syringe for injecting viscous solution
Inventor: OGAWA YUKIHIRO
IPC: A61C5/04
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe capable of preventing mixing of bubbles in a viscous solution and preventing accidental falling of a nozzle member while the nozzle member can be attached/detached with light force.  <P>SOLUTION: The syringe for injecting the viscous solution has a nozzle attaching part 3 disposed at the distal end of a solution storage part 2. The nozzle attaching part 3 is composed of a cylindrical insertion part 9 to be inserted into a proximal part attaching hole 5 of the nozzle member 4, and a cylindrical connection part 11 disposed on the outer peripheral side of the insertion part 9, having a screw 10 formed on the inner surface. An engagement piece 12 disposed at the proximal end of the nozzle member 4 is screw-engaged with the screw 10. The insertion part 9 is tapered in such a way that the inner diameter becomes gradually smaller from the middle to the distal end in the axial direction. The distal end opening of the insertion part 9 is directly connected to an aperture 8 opened on the top surface of the nozzle member 4 by making the distal end of the insertion part 9 abut to the top surface of the attaching hole 5 of the nozzle member, by which the solution spouting path from the internal space of the insertion part to the aperture is tapered in such a way that the diameter becomes gradually smaller toward the distal end side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006050590-A (JP)
Title: Radio equipment, and control method and control program therefor
Inventor: OGAWA RYUTARO
IPC: H04B7/06
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve an IMD (intermodulation distortion) characteristic in an analog switch circuit of an antenna switch provided in a portable radio terminal having two antennas or more, and to reduce power consumption.  <P>SOLUTION: When the transmission power value of a transmission signal T generated in a transmitter 41 is a predetermined threshold or larger a controller 70 operates a voltage conversion circuit 62. As a result, an output voltage Va is applied to an antenna switch 61, and thus, intermodulation distortion in the antenna switch 61 can be improved. Also, when the transmission power value is smaller than the threshold, the controller 70 suspends the operation of the voltage conversion circuit 62. At this time, a semiconductor switch 63 is turned an on-state, and a power supply voltage Vc is applied to the antenna switch 61. Thus, as compared to the case of the output voltage Va of the voltage conversion circuit 62 being applied to the antenna switch 61, the power consumption is reduced. This produces a longer battery life, providing a longer standby time of a portable radio terminal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007009589-A (JP)
Title: Ratchet pulley for tensioning rope
Inventor: YANG MING-SHUN
IPC: E05B73/00
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ratchet pulley for tensioning rope capable of fixing rope at a definite point, having an anti-slip effect, capable of being combined with a car cover or a boat cover to keep the rope tensioned for preventing the cover from falling due to strong wind, capable of being locked and provided with practical functions.  <P>SOLUTION: The ratchet pulley for tensioning rope comprises a pulley 1 main body primarily comprising a seat member 10 and a lid member 20. Two rollers 13, a rotary disk 30, a rotary wheel 35, a screw support 40 and a lock member 50 are provided inside the pulley 1. A pawl 41 and a spring fixing section 42 are provided on two sides of the screw support, the spring fixing section is interlocked with a spring 43 to elastically restore its position after the screw support is turned. The pawl is brought into contact with a one-way ratchet 37 of the rotary wheel to connect the screw support and a turning knob 55 outside of the lid member. Turning of the ratchet is controlled by the turning knob to form the function of permitting the rope to move in one direction and the anti-slip/fixing function. Further, the lock member is combined with a lock so that the pulley can be locked and unlocked.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019071-A (JP)
Title: Method of manufacturing electronic substrate, electronic substrate and electronic equipment
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/52
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor chip 1 which can easily manufacture a toroidal inductor 40.  <P>SOLUTION: The method has a process of forming a first wiring 12 on the semiconductor chip 1; a process of forming a stress relieving layer 30 so as to cover the first wiring 12; a process of drilling the layer 30 to provide through holes 33, 34, thereby exposing the end of the first wiring 12; and a process of forming a second wiring 22 from the end of the first wiring 12 through the through holes 33, 34 to the surface of the layer 30, thereby forming the toroidal conductor 40 having the first and second wirings 12 and 22 as wirings and the layer 30 as a core 42.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291944-A (JP)
Title: Valve opening/closing timing control device
Inventor: KIRA NAOKI
IPC: F01L1/34
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve rotational responsiveness of a camshaft and durability of a camshaft bearing part by reducing the rotating mass of a plate in a valve opening/closing timing control device mounted with a driven device.  <P>SOLUTION: An abutting member 45 is provided in an engaging groove 42 formed at one axial end of the plate 40 rotated integrally with a housing member 3, and engaged with a joint member 310 connected to the driven device 300.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016880-A (JP)
Title: Valve structure of pneumatic buffer
Inventor: KATO KOKI
IPC: F16F9/06
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve silence of a pneumatic buffer by controlling the generation of spouting noise or the like of a working gas.  <P>SOLUTION: In this valve structure of the pneumatic buffer comprising a circular leaf valve 10 stacked on a valve body 4 formed on ports 1, 2 for opening and closing outlet ends of the ports 1, 2, and a valve stopper 15 stacked on the leaf valve 10 and controlling the deflection of an outer peripheral end of the leaf valve 10, and a circular wall member 17 is mounted in a state of extending from the valve stopper 15 to be opposite to the valve body 4 at a prescribed gap and covering an outer peripheral side of the leaf valve 10 to moderate pressure change of the working gas, thus the generation of spouting noise of the working gas or the like is controlled, and the silence of the pneumatic buffer can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT