baber/WOPTO huggingface dataset:
Patent JP-2008016460-A (JP)
Title: Printed circuit board and electronic equipment
Inventor: TAKIZAWA MINORU
IPC: H01L21/60
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board excellent in mechanical strength and easily reworked.  <P>SOLUTION: The printed circuit board 60 consists of: a BGA package 66; a printed wiring board 61 having the BGA package 66 mounted thereon; and a bonding portion 689. The printed wiring board 61 has a plurality of connection pads 63 provided on positions opposite to solder protrusion electrode 67, and a reinforcing pad provided on opposite positions near a corner portion of a package body 66a. The bonding portion 689 has a metal layer 68 provided on the reinforcing pad 62 via a solder, and an adhesive 69 provided on the metal layer 68 and having its one portion joined at the position near the corner portion of the package body 66a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258141-A (JP)
Title: Conductive particles, adhesive composition, circuit connection material and connection structure, as well as connection method of circuit member
Inventor: TANAKA MASARU
IPC: C09J9/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive particles capable of achieving for both a low enough initial resistance value of a connection part and excellent insulation property between adjacent circuit electrodes, and sufficiently restraining temporary rise of a resistance value of the connection part when circuit members with fine circuit electrodes are connected respectively, and to provide an adhesive composition and a circuit connection material using this, a connection structure with circuit members connected, as well as a connection method of the circuit members.  <P>SOLUTION: This conductive particles are equipped with nuclear particles having conductivity and an insulation coating containing an organic polymer compound provided on a surface of the nuclear particles, and a coverage ratio defined in a formula (1) is in a range from 20 to 40%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011974-A (JP)
Title: Assisting device for manually operating main shaft of sewing machine
Inventor: HATTORI YOSHIKATSU
IPC: D05B69/34
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting device for manually operating a main shaft of a sewing machine, which is capable of easily assisting the rotation of the main shaft of a sewing machine when manually rotating a pulley.  <P>SOLUTION: In the assisting device 100 in the sewing machine 1, when a sewing machine control part 10 determines that the pulley 4 is manually rotated by detecting the rotation of the main shaft 3 by an encoder 3a and detecting by a touch sensor 4a that the hand of a user is in contact with the pulley 4, the rotation of the main shaft 3 is assisted by driving a sewing machine motor 5 with very small force and imparting torque to the main shaft 3. Thus, the user is assisted to manually rotate the pulley 4 with light force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015199-A (JP)
Title: Resin composition for optical material, and optical element
Inventor: SAEGUSA NOBUYA
IPC: G02B1/04
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for optical materials containing a thermoplastic transparent resin having excellent transparency, low birefringence and excellent light resistance suitable for optical materials, an optical element used in application where laser light particularly of 405 nm waveband is transmitted, and an optical element which is a member of an optical pick-up apparatus.  <P>SOLUTION: The resin composition for optical materials contains the thermoplastic transparent resin obtained by filtering a thermoplastic resin at least once in a state of a solution in an organic solvent with a filter having a pore diameter of ≤0.5 μm, wherein the thermoplastic resin is obtained by hydrogenating ≥90% of aromatic double bonds in a copolymer comprising a specific constitutional unit composition obtained by polymerizing a monomer composition containing a (meth)acrylic ester monomer and an aromatic vinyl monomer. The optical element uses the resin composition for optical materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015284-A (JP)
Title: Image forming apparatus
Inventor: ISHII HIROSHI
IPC: B65H29/52
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing the rise in temperature in the apparatus as a whole by cooling a sheet after heat fixing and by lowering the temperature of the sheet which has passed through a heat fixing apparatus, thus lowering temperature in both sides paths as well, even in a down sized image forming apparatus.  <P>SOLUTION: The image forming apparatus which can form both sides images is provided with the heat fixing apparatus has a cooling member 14 installed in both sides conveying paths A, B and C conveying the sheet to which the images are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017235-A (JP)
Title: Apparatus and method for adding information of degree of importance based on video operation history
Inventor: INATOMI YASUAKI
IPC: G06F3/048
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for adding information of a degree of importance based on a video operation history, by recognizing thought of a user by considering time-sequential viewing tendencies of previews by the user on an identical video material, and adding the information of the degree of importance according thereto.  <P>SOLUTION: The apparatus 100 for adding the information of the degree of importance includes a "playback operation video information extraction means" 103 for extracting the video information of a playback operation from one or more video operation histories of the video material; a "viewing tendency analysis video information acquisition means" 104 for obtaining viewing tendency analysis video section information, based on the extracted playback operation video section information; a "viewing tendency quantization information addition means" 105 for adding viewing tendency quantization information to the viewing tendency analysis video section information, using the playback operation video section information; and an "importance degree information addition means" 106 for adding the information of importance to the viewing tendency analysis video section information, according to the viewing tendency quantization information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021722-A (JP)
Title: Method and apparatus for manufacturing tft
Inventor: UCHIDA YUSUKE
IPC: H01L29/786
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and an apparatus for manufacturing a TFT capable of reducing OFF-current.  <P>SOLUTION: The manufacturing method of the TFT is for forming the TFT having a semiconductor layer on which a source electrode 9 and a drain electrode 12 are formed. The method includes a step of etching part of the semiconductor layer from between the source electrode 9 and the drain electrode 12, a step of performing He plasma treatment on the partially etched semiconductor layer from between the electrodes 9 and 12, and a step of performing H<SB>2</SB>plasma treatment on the semiconductor layer after the He plasma treatment. The method further includes a step of forming a protective insulation film 14 on the source electrode 9 and the drain electrode 12 after the H<SB>2</SB>plasma treatment. The He plasma treatment and the H<SB>2</SB>plasma treatment are activated in the same chamber where the protective insulation film 14 is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018782-A (JP)
Title: Division bar structure
Inventor: MORIKAWA MASAAKI
IPC: B60J1/10
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the entry of water in a division bar structure respectively provided with an inner cover and an outer cover on vehicle upper sides of an inner frame portion and an outer frame portion of a division bar.  <P>SOLUTION: In the division bar structure 10, an inner cap 44 and an outer cap 46 are respectively fitted with a vehicle upper side end the inner frame portion 30 and a vehicle upper side end of the outer frame portion 32. A spring-shaped portion 48A of a runner 48 is arranged to contact with a vehicle lower side of a projecting portion 40A of an upper bracket 40, and a cap coupling element 42 is fixed to the division bar 22. A vehicle lower end edge of the runner 48 is disposed on a vehicle lower side as compared with a vehicle lower end edge of a fitting part between the inner frame portion 30 and the inner cap 44 and a vehicle lower end edge of a fitting part between the outer frame portion 32 and the outer cap 46. Therefore, rain water is prevented from entering a vehicular cabin side on the outer cap 46, the runner 48, and the inner cap 44.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019756-A (JP)
Title: Variable valve gear of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F02D13/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear capable of improving startup performance by controlling open and close timing of an intake valve according to a crank angle before engine start.  <P>SOLUTION: When an ignition switch is turned on, at Step 2, a present engine state is detected from engine temperature or the like and at Step 4, the present operation angle of a lift variable mechanism is detected from a signal of the rotational position of a control shaft detected by a control shaft angle sensor. When the position of a piston in a cylinder in a compression stroke is determined at Step 5 to deviate a predetermined distance or more from a bottom dead center, at Step 6, the operation angle of the lift variable mechanism 1 is greatly controlled and a target value for the close timing of the intake valve is corrected to a slightly-delay side. Complete combustion suitable for first cranking at Steps 11, 12 is thus made.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022356-A (JP)
Title: Eyeglass display apparatus
Inventor: OTSUKI MASAKI
IPC: G02B27/02
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyeglass display apparatus that can easily be folded when not in use and is conveniently carried.  <P>SOLUTION: In the case of folding the eyeglass display apparatus 1 when not in use, first a video image forming projector 7 is relatively turned by 180° with respect to a connection member 12 around a second turning shaft to be located to a position 7' as shown in Fig.1. In this case, a temple 9 moves to a position 9' as shown in Fig.1. The connection member 12 is turned counter-clockwise around a turning shaft 11 from this state as shown in Fig.1 so as to bring the video image forming projector 7 to a position 7" and the temple 9 to a position 9" as shown in Fig.1. Since the video image forming projector 7 moves to the position 7' in this case by turning around the second turning shaft, the video image forming projector 7 and the temple 9 can be folded without mechanical interference between the video image forming projector 7 and a video projection lens 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018985-A (JP)
Title: Carrier tape
Inventor: SONODA KAZUHITO
IPC: B65D73/02
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier tape which prevents a BGA (Ball Grid Allay) stored in a storage portion from coming in contact with the inside surface of storage portion to be contaminated or deformed.  <P>SOLUTION: The electronic component carrier tape of a tape form has embossed storage portions 1 which are each formed of a side wall and a bottom face and are arranged at constant intervals along the longitudinal direction of the carrier tape. An electronic component 2 has a boxlike resin portion, and a spherical terminal portions 3 exposed from the bottom face of the resin portion. The storage portion 1 is provided from the peripheral edge toward the center of the bottom of the storage portion 1 so as to have a vertical cross-section to gradually curved increase the depth dimension of the storage portion 1. When the bottom end edge of the resin portion of the electronic component 2 is supported on the slope, a gap s is formed between the outer surface of the terminal portion 3 and the slope. The curve of the outer surface of the terminal portion 3 and the curve of the slope are approximated in tilt ange.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027944-A (JP)
Title: Method for forming surface energy difference bank, patterning method, bank structure, electronic circuit, electronic device, and electronic apparatus
Inventor: LI SHUNPU
IPC: H01L21/288
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a surface energy difference bank composed of a self-organization molecular film uniformly even on a non-flat object plane by microcontact printing.  <P>SOLUTION: The method for forming a surface energy difference bank comprises a step for arranging the material 30 of self-organization molecular film in contact regions 16, 17 and 18, consisting of a plurality of distal end faces 14a of a plurality of elastic elements 14 projecting from the proximal portion 12 of a stamp; and a step for transferring the material 30 from the contact regions 16, 17 and 18 to an object plane 24 by touching the contact regions 16, 17 and 18 to the object plane 24, such that the surface energy difference banks 34, 35 and 36 consisting of a plurality of dots 32 corresponding to the plurality of elastic elements 14 are obtained on the object plane 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272536-A (JP)
Title: Treatment device for solid containing harmful substance such as organic halogen compound
Inventor: KIJIMA TAKAMASA
IPC: B01D53/70
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave treatment device capable of exhausting steam retaining in a housing and condensed on the inner wall or the like, thereby reducing a large quantity of energy needed for the evaporation of the remaining moisture to drastically improve heat efficiency.  <P>SOLUTION: The treatment device comprises an exhaust tube 5 with a suction apparatus 4 forcedly exhausting steam generated from a solid by microwave irradiation; and filters 6, 11 filtering the steam included in exhaust gas and adsorbing harmful substances.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008023459-A (JP)
Title: Two-fluid spray nozzle
Inventor: YOSHIMOTO SATOSHI
IPC: B05B7/04
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-fluid spray nozzle which restrains the spray diffusibility of a sprayed two fluids to keep atomization preferable and sets a spray direction of the two fluids to be sprayed in accordance with a target.  <P>SOLUTION: The two-fluid spray nozzle which is used in a device for decreasing a temperature of an exhaust gas, and for spraying the two fluids such as gas and water. In addition, a diffuser 28 of a first Laval nozzle part 25, which is directly connected to a water feeding passage and an air feeding passage, is connected to a chamber 30, and a second Laval nozzle part 40 is connected to the chamber 30 in the direction of crossing the axis line of the first Laval nozzle part 25, and the two fluids are sprayed in a state of microparticles, from the diffuser outlet 44' of the second Laval nozzle part 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027349-A (JP)
Title: Isolator built-in fire detector and fire alarm system
Inventor: MATSUKAWA KAZUJI
IPC: G08B17/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolator built-in fire detector for facilitating system construction and operation confirmation by including an isolator in a fire detector.  <P>SOLUTION: In the fire detector 1 configured with a detector head 10 and detector base 11 detachable, the detector base 11 has a pair of detector line terminals SAI and SAO connected to a feeder line La of a detector line L and a detector line common terminal SB connected to a common line Lb of the detector line L, wherein the isolator A is included in the detector base 11. In the isolator A, a control circuit 19C of the isolator A is connected to the detector line terminals SAI and SAO and the detector line common terminal SB.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034411-A (JP)
Title: Nitride semiconductor element
Inventor: SAITO YASUNOBU
IPC: H01L29/778
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element, where the costs are low and a breakdown voltage in a vertical direction is high.  <P>SOLUTION: In the nitride semiconductor element 1, an SOI substrate 2 is provided as a support substrate; an AlN layer 3 is formed on the SOI substrate 2 as a buffer layer; a GaN layer 4 is formed on the AlN layer 3 as a channel layer; an AlGaN layer 5 is formed on the GaN layer 4 as a barrier layer; and a source electrode 6, a drain electrode 7, and a gate electrode 8 are provided on the AlGaN layer 5. The SOI substrate 2 comprises a conductive Si substrate 21, an SiO<SB>2</SB>layer 22, and an Si layer 23, and has insulation properties in its thickness direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006282677-A (JP)
Title: Granule highly containing acid-unstable chemical
Inventor: SHIMIZU TOSHIHIRO
IPC: A61K47/36
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation such as a capsule highly containing an acid-unstable chemical, in particular, a benzimidazole-based compound having an antiulcer effect or the like.  <P>SOLUTION: A granule contains about 12% by weight or more of an acid-unstable chemical based on the total granules, are blended with a basic inorganic salt and have about 600 μm or more average particle diameter. The preparations such as capsule agents containing the granules are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008034010-A (JP)
Title: Control circuit of voice coil motor, and disk apparatus using the same
Inventor: SUGIE TAKASHI
IPC: G11B21/12
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision of calibration for detecting counter-electromotive voltage of a voice coil motor.  <P>SOLUTION: A detection resistance Rs is connected with a VCM1 in series. A first amplifier AMP1 amplifies detection voltage Vs occurring at both of the ends of the detection resistance Rs. A first drive circuit 10 drives the VCM1 based on the output voltage Vs1 of the first amplifier AMP1. A second amplifier AMP2 further amplifies the detection voltage Vs amplified by the first amplifier AMP1. A calibration circuit 14 adjusts the amplification factor g2 of at least the second amplifier AMP2 so that motor voltage Vvcm occurring at both of the ends of the VCM1 may coincide with detection voltage Vs2 amplified by the first and second amplifiers AMP1 and 2, while the rotation of the VCM1 is stopped. A second drive circuit 12 controls the rotation of the VCM1 with voltage according to the difference between the detection voltage Vs2 and the motor voltage Vv cm as the counter-electromotive voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032497-A (JP)
Title: Temperature detection circuit and its correction method
Inventor: YAMAMOTO KAZUNARI
IPC: G01K1/20
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detection circuit and a correction method of the temperature detection circuit, capable of correcting a detected temperature accurately even when not actually held at an operation temperature.  <P>SOLUTION: The temperature detection circuit 1 includes a diode 2 for temperature detection for outputting a temperature detection signal of a voltage corresponding to a temperature, and a pulse density modulation circuit 5 for outputting a pulse signal having a pulse density in proportion to a voltage of a temperature detection signal from the diode 2 for temperature detection. The temperature detection circuit 1 has a constitution wherein the density of the pulse signal outputted from the pulse density modulation circuit 5 is adjusted so that the sum of a pulse signal density when the diode 2 for temperature detection is held at a prescribed correction temperature and a pulse signal density when the diode 2 for temperature detection is held at a prescribed operation temperature becomes 100%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030595-A (JP)
Title: Airbag device for collision from rear
Inventor: MIZUNO YOSHIO
IPC: B60R21/20
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for collision from the rear, which enables an airbag to be compactly stored in a storage space in the rear of a vehicle roof having a limited size, and which can exhibit sufficient deployment performance.  <P>SOLUTION: In the airbag device for collision from the rear, the airbag 32 shows larger width toward its bottom side at the time of deployment, and an extra-long shape extending in the vehicle-width direction when folded upward. Then folding parts 45 are provided to both of its outer ends. Thus, the airbag 32 is formed in a shape for storage having a length in accordance with the width of the upper end part of a rear window 18. The airbag 32 is stored in the storage space 34 which is in the rear of the roof 21 of the vehicle, and which is in the upper position than the rear window 18. Then the airbag 32 is expanded and deployed from the interior of the storage space 34 to the lower position by the gas from an inflator, and covers the nearly entire rear window 18. Furthermore, direction-changing parts 58 are provided to the outside of both of the outer ends of the airbag 32 which is formed in a shape for storage, and the direction-changing parts 58 change the flow direction of the inflow of the gas from the outside of the vehicle-width direction to the lower position at the time of deployment of both of the outer ends.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031005-A (JP)
Title: Multilayered ceramic substrate and composite green sheet for manufacturing multilayered ceramic substrate
Inventor: ISHIKAWA TATSUYA
IPC: C04B35/111
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent high frequency dielectric characteristics and a high Q value in high frequency regions for a multilayered ceramic substrate which is manufactured by locating, between basic material layers containing a glass material and a first ceramic material, a constraint layer that contains a second ceramic material which can not be substantially sintered at the temperature where the basic material layers are sintered, by penetrating the glass material contained in the basic material layers into the constraint layer while preventing the contraction of the basic material layers by the constraint layer during firing, and by compacting the constraint layer.  <P>SOLUTION: The basic material layers 2 contain a first ceramic material composed of 15-75 wt.% of a glass material and 25-85 wt.% of a first ceramic material. The glass material contains 33-68 mole% of SiO<SB>2</SB>, 3-52 mole% of CaO, 1-36 mole% of Al<SB>2</SB>O<SB>3</SB>and 1-25 mole% of B<SB>2</SB>O<SB>3</SB>, and as the first ceramic material MgAl<SB>2</SB>O<SB>4</SB>is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT