baber/WOPTO huggingface dataset:
Patent JP-2009250918-A (JP)
Title: Capacitance detection circuit
Inventor: NAGAO MASARU
IPC: G01D5/24
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance detection circuit with improved detection accuracy and without offsets.  <P>SOLUTION: In the capacitance detection circuit, when two feedback capacitors C30 and C40 connected to a fully-differential amplifier 131 to perform charge detection are differed in capacitance, resulting offset is eliminated by switching of a switching circuit 140 provided between two capacitance elements C10 and C20 and two input terminals T11 and T12 of the total differential amplifier 131, and a switching circuit 150, provided between two output terminals T13 and T14 of the fully-differential amplifier 131 and output terminals T20 and T30 of the capacitance detection circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260480-A (JP)
Title: Handsfree system and hold sound output method
Inventor: YAMADA SATORU
IPC: H04M1/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handsfree system and a hold sound output method, for easily discriminating hold sound and music for reproduction in the handsfree system for reproducing music data stored on a present station side as the hold sound.  <P>SOLUTION: The handsfree system 100 detects the hold of a speech communication destination 200 and reproduces the music data 38 stored on the present station side 50 as the hold sound. The system includes: a hold sound start detection means 34 for detecting the hold of the speech communication destination by DTMF signals transmitted from the speech communication destination 200; and a hold sound determination means 35 for determining the music data 38 different from the music data 38 reproduced at present as the hold sound when the hold is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259952-A (JP)
Title: Schottky barrier diode and method of manufacturing the same
Inventor: MIYAZAKI TOMIHITO
IPC: H01L29/872
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Schottky barrier diode exhibiting a sufficient characteristic and having a mesa-structure, and to provide a method of manufacturing the diode.  <P>SOLUTION: In the method of manufacturing the Schottky barrier diode, a step (S10) of forming a first mask layer which covers part of a surface of the substrate and whose side shows a forward tapered shape with respect to the surface of the substrate on the GaN substrate is performed. A step (S20) of forming a film which is to become a second mask layer so that it is brought into contact with a side of the first mask layer is performed. Steps (S30 and S40) of forming the second mask layer formed of the film are performed by removing the first mask layer. A step (S50) of selectively growing an epitaxial film constituting the mesa structure part on the substrate is performed with the second mask layer as a mask. Then, a step (S60) of removing the second mask layer is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259957-A (JP)
Title: Permanent magnet and process for producing permanent magnet
Inventor: OZEKI IZUMI
IPC: B22F1/10
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet whose coercive force can be sufficiently improved by Dy while decreasing the amount of usage of Dy, and to provide a process for producing the permanent magnet.  <P>SOLUTION: A raw magnet material comprising 27-30 wt.% of Nd, 60-70 wt.% of Fe, and 1-2 wt.% of B is dry-pulverized with a jet mill. Then, the pulverized fine powder and an anti-corrosive oil with a dissolved Dy compound (or Tb compound, Dy fine particle, or Tb fine particle) to produce slurry 42. After the generated slurry 42 is wet-molded, the permanent magnet 1 is produces by deoiling and sintering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256728-A (JP)
Title: Cu-based metal glass alloy
Inventor: INOUE AKIHISA
IPC: C22C45/10
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-based metal glass alloy having high amorphous formability, and having excellent workability, mechanical properties, and corrosion resistance in combination.  <P>SOLUTION: The Cu-based metal glass alloy has a composition expressed by Cu<SB>36-x</SB>Pd<SB>x</SB>Zr<SB>48</SB>Ag<SB>8</SB>Al<SB>8</SB>(x is atomic%, and 0<x≤10). The temperature interval ΔTx of the super-cooling liquid region expressed by formula ΔTx=Tx-Tg of the Cu-based metal glass alloy (where Tx denotes a crystallization initiation temperature, and Tg denotes a glass transition temperature) is ≥82K, and a reduced vitrification temperature (Tg/T<SB>1</SB>) is greater than 0.604, and γ(γ=Tx/(Tg+T<SB>1</SB>) ) is ≥0.425. The bar-shaped Cu-based metal glass alloy of ≥15 mm in diameter can be obtained, and the bar-shaped metal glass alloy of maximum 30 mm can be produced with a composition comprising Cu<SB>34</SB>Pd<SB>2</SB>Zr<SB>48</SB>Ag<SB>8</SB>Al<SB>8</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257006-A (JP)
Title: Ground anchor construction method
Inventor: SASAKI MASASHI
IPC: E02D5/80
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a ground anchor construction method inexpensively by installing a framework dispensing with a support, in the ground anchor construction method wherein an anchor hole is excavated and a tensile material is inserted in the anchor hole to be fixed at the tip end thereof with a grout material, then the framework is arranged around the anchor hole and reinforcements are arranged inside the framework, and concrete is cast to construct a reinforced concrete pressure receiving plate, and then an anchorage device is mounted to the tensile material projecting from the pressure receiving plate for tension and fixture.  <P>SOLUTION: An anchorage body 1, connected to a structure 2 constructed by combining vertical muntins 2a and horizontal muntins 2b into a grid shape with a bearing plate 6 through a connecting material 4, is inserted into the tensile material 12 projecting from the anchor hole 9, and the framework 15 is arranged around the anchorage body 1, to combine and assemble the framework 15 and the anchorage body 1 with a connecting tool 17 such as the reinforcement or the like. After the framework 15 and the anchorage body 1 are reinforced, concrete is cast within the framework 15. The concrete is cast up to the level where the surface of the bearing plate 6 is not buried.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262586-A (JP)
Title: Drive unit for vehicle
Inventor: IDESHIO YUKIHIKO
IPC: B60W20/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of a vehicle for suppressing wasteful power transmission while suppressing the increase of costs.  <P>SOLUTION: A drive unit 1 is provided with: a transmission mechanism 10 having a differential mechanism 16 in which a transmission member 6 is connected to a ring gear R16 and an output member 9 is connected to a carrier C16; a clutch CL10 for engaging or disengaging a sun-gear S16 with/from the output member 9; and a brake B10 for switching between an engagement state in which braking is applied to the sun-gear S16 so as not be rotated with respect to a transmission 15 and a release state in which the braking is released. The transmission mechanism 10 is configured so that when either the clutch CL10 or the brake B10 is engaged, the power of the transmission member 6 can be transmitted to the output member 9. This drive unit 1 is also provided with a transmission mechanism control means for controlling the transmission mechanism 10 to disengage the clutch CL10 and the brake B10 when the shift lever 23 of a shift operation device 12 is operated to a neutral range or a parking range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262372-A (JP)
Title: Line type sound inkjet head
Inventor: YAMAZAKI SHUICHI
IPC: B41J2/055
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line type sound inkjet head achieving both high image quality and a high speed compatibly with a simple configuration and also reducing its cost.  <P>SOLUTION: The line type sound inkjet head includes: a line focusing ultrasonic transducer F; a means by which a liquid (e.g. ink) to be misted is disposed in an ultrasonic focusing position; a pixel selecting layer D for switching between the non-transmission and transmission of ultrasonic wave at an intermediate position between the line focusing ultrasonic transducer F and the ink; a means for controlling the timing of switching between them; a means for maintaining the amount of mist and an ultrasonic cycle s required for the production of the amount of mist, also for maintaining an ultrasonic cycle b required for the production of an ink shape (such as meniscus) for causing stable mist production and for deriving an ultrasonic wave from the required amount of mist in order to selectively emit ultrasonic wave on lines; a means for generating the cycle b regardless of the selection or non-selection; and a means for subsequently emitting an ultrasonic wave of cycle s for a selected area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291250-A (JP)
Title: Method for producing (meth)acrylate-styrene copolymer
Inventor: MIYAKE KATSUJI
IPC: C08F220/10
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylate-styrene copolymer for optical member, which has excellent optical characteristics without discoloring or foreign matter generation by heat during molding and also has satisfactory releasability and excellent moldability without mold corrosion and mold contamination.  <P>SOLUTION: The method for producing a (meth)acrylate-styrene copolymer comprises performing bulk polymerization or solution polymerization of a monomer mixture including 80-20% by mass of a (meth)acrylate-based monomer, 20-80% by mass of a styrene-based monomer, and 0-15% by mass of a vinyl-based monomer copolymerizable therewith by use of a polymerization initiator having a hydrogen drawing capability of 30% or less measured by α-methyl styrene dimer trapping method, performing the polymerization up to a conversion rate of 90% by mass or less, and removing a volatile component containing the monomers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266760-A (JP)
Title: Manufacturing apparatus and its method for fuel cell
Inventor: WATANABE KAZUHIRO
IPC: H01M8/24
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of improving manufacturing efficiency of a fuel battery.  <P>SOLUTION: A manufacturing apparatus for a fuel battery made of a cell laminate configured by laminating a plurality of cells comprises: a cell laminating and mounting section for laminating the plurality of cells; and a rotary mechanism being perpendicular in the laminating direction of the cell and making the cell laminating and mounting section rotate around a rotary shaft parallel in the horizontal direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009164095-A (JP)
Title: Anisotropic conductive bonding package
Inventor: HATANAKA YUSUKE
IPC: H01R43/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic conductive bonding package capable of rapidly improving mounting density of conductive passages and using as an anisotropic conductive member or an inspection connector of an electronic component such as a semiconductor device in a highly integrated structure, and to provide a method of manufacturing the same.  <P>SOLUTION: In the package for bonding an anisotropic conductive film 51 on a conductive raw material, the anisotropic conductive film 51 is a structure made of an anodic oxide film of an aluminum base plate, wherein the plurality of conductive passages 3 made of a conductive member in an insulated base material 2 are penetrated into the insulated base material 2 in the width direction while each conductive passage is insulated and an end of each conductive passage 3 is exposed at one surface of the insulated base material 2 and the other end of each conductive passage 3 are provided at an exposed state on the other surface of the insulated base material 2 and density of the conductive passage 3 is ≥3,000,000 pieces/mm<SP>2</SP>and the insulated base material 2 has micropores. The micropores do not have branched structures in the depth direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272048-A (JP)
Title: Battery module
Inventor: OGUMA MIKIO
IPC: H01M10/625
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module excellent in heat release and vibration proof.  <P>SOLUTION: The battery module has eight laminate cells fixed to a heat-radiating plate with an adhesive material. A part corresponding to 30% or more in an area ratio of all the stuck face at a central part of the stuck face 5 of the laminate cells with the heat-radiating plate, is coated with a first adhesive material 14 with a thermal conductivity of 0.8 W/mK after being solidified at a thickness of 0.15 mm or less. On an outer peripheral part corresponding to 30% in an area ratio to the stuck face, a second adhesive material 13, can obtain an adhesive strength of a 3N/10 mm width or more after being solidified, is applied linearly in four places with the same thickness as the first adhesive material 14. Clearances 20 are formed between the first adhesive material 14 and each of the second adhesive materials 13, and clearances 21 are also formed between the second adhesive materials 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271687-A (JP)
Title: Plant monitoring control system
Inventor: KAWAKAMI MASUFUMI
IPC: G05B23/02
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce setting work by a user, and dispenses with the need for notifying of data information that has been required, to be collected and accumulated to a programmable controller.  <P>SOLUTION: An operator station 1 for monitoring and operating a plant 4 and a programmable controller 2 for controlling the plant 4 are connected via a control network 3. A data transmission means 32 transmits all signal data in the programmable controller 2 to the operator station 1. Data collection and accumulation means 22 at the operator station 1 collects all the transmitted signal data, and accumulates them in a data storage 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008268221-A (JP)
Title: Sampling device and mass spectrometry of device
Inventor: WATLING ROGER JOHN
IPC: G01N27/64
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method capable of further efficiently and economically screening a trace element in a fluid sample.  <P>SOLUTION: This sampling device includes a solid support and an inactive sampling matrix stuck to an area of the solid support and capable of adsorbing or absorbing the fluid sample, and is suitably used for laser abrasion mass spectrometry. The inactive sampling matrix also includes one kind or more of pre-calibrated analytical objects on the inactive sampling matrix or its inside as an internal standard, and the solid support includes a bar code or a tag incorporated with information on the fluid sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272275-A (JP)
Title: Fuel cell system, and starting method for fuel cell system
Inventor: WATANABE SHINYA
IPC: H01M8/10
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system and a starting method for a fuel cell system, can operate by selecting an optimal control method.  <P>SOLUTION: In the fuel cell system having a temperature sensor 63 substituted for a detector of detecting internal temperature of a fuel cell 10, hydrogen is supplied from a hydrogen tank 21 to an anode of the fuel cell 10 at the time of starting the system, and gas replacement is carried out by supplying compressed air to a cathode of the fuel cell 10 from an air pump 31. Generated power of the fuel cell 10 is supplied to a load 51 at the time of completion of the gas replacement, and when a designated period passes from the time of starting the system, the sensor temperature obtained by the temperature sensor 63 is used for starting control by setting it as starting temperature after passing the designated period. Furthermore, when the designated period does not pass after completion of the gas replacement, the starting temperature is corrected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275903-A (JP)
Title: Shaft coupling
Inventor: MOCHIZUKI KENJI
IPC: F16D1/09
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling for coupling shafts without displacing the shaft center between two rotary shafts.  <P>SOLUTION: This shaft coupling 1 includes a pair of shaft-holding portions 2 respectively having a cylinder portion 22 formed with a shaft-inserting hole 21, and a pair of fastening rings 3 fitted on the cylinder portions 22. Each shaft-inserting hole 21 of the pair of shaft-holding portions 2 are arranged on the same shaft. The pair of fastening rings 3 respectively has a center hole 31 passing through the cylinder portion 22, a slit 32 formed along the axial direction from the outer peripheral surface to the center hole 31, and a clamp bolt 33 installed in bolt-inserting holes 34 and 35 formed through the slit 32, and the center hole 31 is formed into a similar shape to the outer diameter of the cylinder portion 22 in a range of tolerance of engagement. Rotary shafts J1 and J2 are inserted into the shaft-inserting hole 21 of each cylinder portion 22, and the clamp bolt 33 of the fastening bolt 3 fitted on the cylinder portion 22 is fastened to reduce the diameter of the fastening ring so as to fasten the cylinder portion 22 to the rotary shafts J1 and J2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008260527-A (JP)
Title: Vehicle operation auxiliary arrangement and vehicle equipped with same
Inventor: KOBAYASHI YOSUKE
IPC: B60W10/18
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle operation auxiliary arrangement which ends control without delay when a driver ends slowdown operation.  <P>SOLUTION: A controller computes risk potential showing an approach degree of own vehicle and a front obstruction, and computes a reaction force control command value of operation reaction force to be generated in an accelerator according to the risk potential. The controller detects an intention of the driver to end the slowdown operation based on operation speed of a brake pedal, and if it is decided that there is the intention to end the slowdown operation, low response compensation which corrects the risk potential, and high response compensation which corrects the reaction force control command value are performed respectively. Weightings for the low response correction and the high response correction are determined based on weighting gain based on brake pedal operation speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009284211-A (JP)
Title: Portable information terminal and portable information system
Inventor: ASAKURA MASAKO
IPC: H04N21/431
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal intended to display, on an ad hoc basis, information relating to an image of an object that a photographic device is shooting in a zoo or aquarium, for example, in which the displaying is made with contradistinction of the image shot by the photographic device and image information obtained from a database.  <P>SOLUTION: A portable information terminal includes: image pickup means 1; display means 2 for displaying an image shot through the image pickup means; and object information acquiring means 6 for acquiring information of a predetermined object within the image displayed on the display means, wherein the information obtained through the object information acquiring means is displayed on the display means. A database 7 to which the object information acquiring means accesses to obtain information includes image information, and the terminal includes shot image/object information contradistinction means 8 for displaying the shot image obtained by the image pickup means and object information including the image information obtained through the object information acquiring means on the display means in juxtaposition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264572-A (JP)
Title: Hose guard for passing object
Inventor: UENO YASUAKI
IPC: F16L57/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for protecting a hose for oil supply etc. and to provide a smooth traffic.  <P>SOLUTION: An appropriately shaped top plate of a rigid metal plate body is provided. A leg plate with an oblique side is provided to the bottom side the top plate, and the end of the leg plate is located with a predetermined distance from one end of the top plate. A pair of objects constituted as described above are formed. One ends of the two top plates are made to magnetically attract each other. Thus, an inclined upper face having a space under the face is formed below the two top plates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283376-A (JP)
Title: Electrode base material and touch panel
Inventor: KITANO TAKAHIRO
IPC: G02F1/1333
Filed: 2008-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent electrode base material that has high visibility, a high light transmittance, and rich flexibility.  <P>SOLUTION: The electrode base material has a base material, an antireflection layer provided on the base material, and a transparent conductive layer provided on the antireflection layer. The transparent conductive layer includes entangled single layer carbon nanotubes without using a binder resin. The electrode base material has an antireflection layer. The antireflection layer may be one antireflection layer, and preferably, it has a configuration such that k (k is an integer of ≥2) antireflection layers are laminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256708-A (JP)
Title: Device for measuring oxygen content in gas medium
Inventor: DEKONINCK CHRISTOPHE
IPC: G01N27/406
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine an air-fuel ratio in an internal-combustion engine from the composition of exhaust fumes or, in particular, from the partial pressure of oxygen remaining in the exhaust fumes.  <P>SOLUTION: The invention concerns a device including: a sensor capable of supplying a representative voltage representative of the ratio between a reference oxygen pressure and the pressure of oxygen in the volume of the sensor, which is provided with electrodes (12, 14) capable of passing therethrough a pumping current controlling the pressure of oxygen in the volume; and controlling/commanding means including a digital controller (26) suitable to receiving the representative voltage on an input and supplying the pumping current. The controlling/commanding means supplies the pumping current in the form of a continuous, gradual and non-chopped current, and is controlled by the digital controller so as to automatically set the input voltage at a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290355-A (JP)
Title: Speaker driving method and speaker system
Inventor: SUZUKI NOBUKAZU
IPC: H04R15/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To spread a sound image to the peripheral part of an acoustic diaphragm and the outer side in a speaker system for reproducing sound, by adding vibrations to the acoustic diaphragm by means of an actuator.  <P>SOLUTION: Four actuators 1, 2, 3 and 4 are abutted against the lower end face of a cylindrical acoustic diaphragm 10, and the vibrations are added to the acoustic diaphragm 10. In a normal mode, the same left sound signals Lo are supplied to the actuators 1 and 3, and the same right sound signals Ro are supplied to the actuators 2 and 4. Thus, the sound image Ai is formed at the inner-side center part of the acoustic diaphragm 10. In a wide mode, the left sound signals Lo and Lx of mutually opposite phases are supplied to the actuators 1 and 3, and the right sound signals Ro and Rx of the mutually opposite phases are supplied to the actuators 2 and 4. Thus, the sound image Ai is formed on the outer side of the acoustic diaphragm 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT