baber/WOPTO huggingface dataset:
Patent JP-2008208829-A (JP)
Title: Ignition module for capacitor discharge ignition system and method for operating same
Inventor: ANDERSSON MARTIN N
IPC: F02P3/08
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition module used in a capacitor discharge ignition (CDI) system capable of charging at wide range of engine speed and reducing number of components and cost.  <P>SOLUTION: The capacitor discharge ignition (CDI) system is used in various light load internal combustion engines including devices used on a lawn, in a garden, and other outdoors in general. In an embodiment, the CDI system is provided with an ignition module including a first switching unit short-circuiting a charging coil in an early stage of charging cycle. Since the ignition capacitor is charged by a flyback charging method after short-circuiting the charging coil, the first switching unit is turned off. After that, a second switching unit discharges the ignition capacitor and discharge is used for starting combustion process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182007-A (JP)
Title: Method of mounting bga type semiconductor component, and sucking nozzle of component mounter
Inventor: KATSUMI YUJI
IPC: H01L25/07
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve connection reliability of a bump of a semiconductor component while preventing cracking or damaging of the semiconductor component when sucking a BGA type semiconductor component with a sucking nozzle of a component mounter for mounting it on other BGA type semiconductor component or on a substrate.  <P>SOLUTION: When sucking semiconductor components 23 and 24 at respective stages using a sucking nozzle 25, the sucking is performed so that a portion 25a which abuts with the upper surfaces of the semiconductor components 23 and 24 ("nozzle abutment part" hereinafter) is positioned directly above some bumps 21 and 22 on the lower surfaces of the semiconductor components 23 and 24. Further, when the semiconductor component 23 on the upper side is mounted on the semiconductor component 24 on the lower side, stacking is made so that at least the bump 21 positioned directly below the nozzle abutting part 25a among the bumps 21 on the lower surface of the semiconductor component 23 on the upper side is positioned directly above any one bump 22 of the semiconductor component 24 on the lower side. Under that condition, the sucking nozzle 25 exerts a pressurizing force to join between the upper and lower semiconductor components 23 and 24 using the bump 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182012-A (JP)
Title: Method and apparatus of manufacturing semiconductor device
Inventor: HINO TOMOHIKO
IPC: H01L25/07
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of manufacturing a semiconductor device capable of easily flattening lead-free solder and well soldering a terminal with an insulation circuit board.  <P>SOLUTION: A flux is applied to the terminal 4, the flux is activated by a hot plate, and the terminal 4 is soaked in a lead-free solder reservoir to preliminarily solder the terminal 4. Thereafter, the terminal 4 is turned over and vibrated to flatten the surface of the lead-free solder 12, thereby the terminal 4 can be well soldered with the insulation circuit board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180556-A (JP)
Title: Corrosion tester
Inventor: KINUGASA JUNICHIRO
IPC: G01N27/26
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion tester quickly and easily performing a corrosion test for evaluating corrosion resistance of a member for a heat exchanger in a condition similar to an actual environment, and also performing a corrosion test for evaluating a sacrificial anticorrosion effect on a sacrificial anticorrosion metal defect part relative to a member having a sacrificial anticorrosion metal layer on the surface quickly and easily in the condition similar to the actual environment.  <P>SOLUTION: This tester is equipped with: a lower base 1 for holding a test piece S; an upper base 2 having a corrosive liquid injection means 10; a corrosive liquid supply means 20 for supplying the corrosive liquid W to the corrosive liquid injection means 10; a corrosive liquid cooling/heating means 30 for cooling and heating the corrosive liquid W; an aperture adjusting means 40 for forming a corrosive liquid passing aperture A2; and a potential measuring means 50 for measuring a potential of the test piece S through a standard electrode 51. The potential measuring means 50 has a moving means L for moving the standard electrode 51 along an opening groove part B1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182625-A (JP)
Title: Wavelength multiplexing device and method
Inventor: MATSUOKA ISAO
IPC: H04B10/079
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplexing device determining whether a terminal apparatus connected to the wavelength multiplexing device is a normal terminal apparatus provided with a prescribed characteristic.  <P>SOLUTION: The wavelength multiplexing device 10 is provided with an SV signal multiplexing part 12 and SV signal monitoring parts 13<SB>1</SB>to 13<SB>n</SB>. The SV signal multiplexing part 12 multiplexes an SV signal of a wavelength different from a wavelength of a main signal with the main signal to terminal apparatuses 30<SB>1</SB>to 30<SB>n</SB>, and transmits the multiplexed signal to each terminal apparatus. The SV signal monitoring parts 13<SB>1</SB>to 13<SB>n</SB>monitor a signal returned by the each terminal apparatus, and determine that a terminal apparatus returning a signal including no SV signal is erroneously connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180285-A (JP)
Title: Cage for constant velocity universal joint
Inventor: HAMAGUCHI HIROAKI
IPC: F16D3/20
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a constant velocity universal joint which allows a cutting tool to be used for longer life and enables the joint to be produced at reduced production costs.  <P>SOLUTION: The cage for the constant velocity universal joint is provided with an outer diameter surface, an inner diameter surface 15, and a pocket. The outer diameter surface is guided by an outer joint member, and the inner diameter surface 15 is guided by an inner joint member. The pocket stores a plurality of balls arranged between the outside joint member and the inside joint member. The degree of surface roughness on the spherical surface on the A side of the end, which corresponds with the opening side of the outer joint member from the center 17 in the axial direction of the inner diameter surface 15, is made rougher than the degree of surface roughness on the spherical surface on the B side of the end, which corresponds with the back side of the outer joint member from the center 17 in the axial direction of the inner diameter surface 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180943-A (JP)
Title: Projector device and video screen switching method for projector device
Inventor: KANAZAWA YOSHIYUKI
IPC: G03B21/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector device capable of automatically changing the screen size of a video screen to be displayed and automatically switching the video screen based on video signals input from a plurality of input terminals of the projector device by connecting a plurality of electric device apparatuses capable of outputting a video screen to the projector device, and a video screen switching method for the projector device.  <P>SOLUTION: The projector device includes: a video signal conversion part A15 and a video signal conversion part B16 converting the video signals input from the input terminal A (ch-A) 11 and the input terminal B (ch-B) 12; a video screen size decision processing part 27 deciding the screen size of the video screen of the video signal based on video signal information fetched from the video signal and synchronizing signal information; a panel controller 31 outputting video screen data input from the video screen size decision processing part 27 to a panel 32; an optical unit 33 outputting video light to a projection lens 34; and the projection lens 34 projecting the video screen to a screen 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180308-A (JP)
Title: Rolling bearing device with sensor
Inventor: MASUDA YOSHIAKI
IPC: F16C33/78
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device with a sensor improved in positioning function for stabilizing the fixation of an ABS sensor.  <P>SOLUTION: This rolling bearing device with a sensor comprises a magnetic encoder 9, which is fixed to an inner ring 2b and of which the magnetic characteristic is alternately changed in the circumferential direction, an ABS sensor 10 for detecting a magnetism change caused by the rotation of the magnetic encoder 9, and a seal device 8 for sealing the inner ring 2b and an outer ring 2a. The seal device 8 has an outer case 8a fitted on the outer ring 2a and an inner case 8b fitted on the inner ring 2b. The outer case 8a is integrally formed with a seal member 8c, and the magnetic encoder 9 is fixed to the inner case 8b, and an abutment surface 8a8 of the outer case 8a is made to abut on an end surface of the outer ring 2a, and a fixing member 10b for fixing the ABS sensor 10 is made to abut on the abutment part of the outer case 8a abutting on the end surface of the outer ring 2a, and the fixing member 10b and the outer case 8a are fixed by a fastening member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180342-A (JP)
Title: Sequential type stepped variable transmission
Inventor: TSUNASHIMA KOSUKE
IPC: F16H61/28
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequential type stepped variable transmission capable of estimating the meshing state of a dog clutch by detecting the operation of a lost motion mechanism for a shift drum.  <P>SOLUTION: The sequential type stepped variable transmission uses a shift control motor 21 for turning the shift drum 30. The transmission comprises the lost motion mechanism 4 provided between a shifter 25 driven by the shift control motor 21 and the shift drum 30 for connecting them to each other via a torsion coil spring 5. An actuator side rotary encoder 14 is mounted on the shifter 25, and a shift drum side rotary encoder 13 is mounted on the shift drum 30. A control unit 1 for driving the shift control motor 21 detects the operation of the lost motion mechanism 4 according to output signals from both rotary encoders 13, 14 to estimate the meshing state of the dog clutch (a dog end hitting or hitching state) of the sequential type transmission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182872-A (JP)
Title: Radio communication device and radio communication method
Inventor: YOKOTA TOMOYOSHI
IPC: H04W36/36
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication method capable of continuing radio communication while avoiding deterioration in communication quality, for example, in a region where cells/sectors of a radio communication system using OFDMA overlap.  <P>SOLUTION: In the radio communication device, a radio communication terminal 300 detects the number of transmission repetition times of DL-MAP repeatedly transmitted by radio base stations 200A, 200B. Also, the radio communication terminal 300 acquires an interference value indicating the degree of interference in a received radio signal. The radio communication terminal 300 executes handover from a radio communication system 200 to a radio communication system 100, when the detected number of transmission repetition times exceeds a prescribed value and the acquired interference value exceeds a prescribed threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182945-A (JP)
Title: Image processor, its control method, and program
Inventor: IKEDA TAIRA
IPC: G06T7/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the processing load in an image processor capable of detecting a subject such as a personal face within an image.  <P>SOLUTION: Information for the subject detected by a subject detection step (step S602) is recorded on a recording medium in association with the image (step S604). When reproduction of the image or the like is performed, whether the subject detection is performed to the image or not is determined (step S601), the subject detection is performed by the subject detection step if it is determined that the subject detection is not performed, and the information for the detected subject is recorded on the recording medium in association with the image. According to this, the processing load can be reduced when face information is detected from the image and used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183452-A (JP)
Title: Lift device for bathing
Inventor: IKEGAMI SHOGO
IPC: A61H33/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift device for bathing easily adjusting extension/contraction of a frame length in accordance with the depth size of a bathtub, reducing labor of transfer work to another bathtub different in size, and improving working efficiency.  <P>SOLUTION: In the lift device for bathing provided with an installation part installed around a bathtub 3, a pair of frames 4 which are disposed in parallel with the installation part 2 in the width direction at a prescribed interval and extends downward from the installation part, and whose end terminal sides are placed on a bottom surface 3b in the bathtub, and an elevating and lowering part 6 which has rollers 5 which are abutted on respective frame 4 surfaces and roll, and move up and down along the frame 4 surfaces, the lengths of the respective frames 4 are composed so that their extension/contraction is individually and freely adjustable. Each frame 4 is provided with a first pipe member 13 having a female screw 15 screwed to a screw body 14 suspended downward from the installation part respectively and, by rotating clockwise or anti-clockwise the first pipe member 13 with respect to the screw body 14, the extension/contraction of the lengths of the respective frames 4 can be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186370-A (JP)
Title: Structure of reactor-core entrance for coolant
Inventor: AKIBA MIYUKI
IPC: G21C15/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a reactor-core entrance for coolant for optimizing pressure loss in an entrance orifice or the like and appropriately adjusting the quantity of flow in a fuel assembly.  <P>SOLUTION: This structure of the reactor-core entrance for coolant includes a reactor core support plate 6 having a plurality of fuel support holes, a reinforcing beam 7 for reinforcing the reactor core support plate 6 from the side of its lower surface, a plurality of control rod guide tubes 10 which are vertically raised from the bottom side of the nuclear reactor pressure container 1 and of which the upper ends are each combined with each fuel support hole of the reactor core support plate 6, a fuel-support metal fixture 16 which is inserted in the upper end of each control rod guide tube 10 and supports the lower ends of the plurality of fuel assemblies 17 supported by the reactor core support plate 6 and arranged vertically in a reactor core, and an entrance orifice 19 provided at the fuel support metal fixture 16 for controlling the quantity of flow of a coolant flowing to the fuel assemblies 17. A vortex control means for controlling the vortexes of the coolant flowing into the entrance orifice 19 is provided in the reactor core support plate 6, the reinforcing beam 7, or the control rod guide tube 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008175826-A (JP)
Title: Optical biosensor matrix
Inventor: RUDIGIER HELMUT
IPC: G01N21/03
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection cell which is used as one component of an optical biosensor.  <P>SOLUTION: The detection cell (2) comprises a transparent base plate (8) and a sample plate (4) on the base plate. The sample plate has a matrix of a plurality of wells (6), each extending through the inside and receiving a sample. The base plate includes a waveguiding film and a diffraction grating means and couples an incident light field into the waveguiding film beneath the well, to generate a diffracted light field, thereby enabling detection of the change in the effective refractive index of the waveguiding film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196406-A (JP)
Title: Vehicle control device and saddle type vehicle
Inventor: ITO YUKIO
IPC: B60R25/10
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device executing a processing for automatically stopping power supply from a battery in a proper situation to improve convenience.  <P>SOLUTION: This vehicle control device is provided with a power supply control part 21 to execute the processing for stopping power supply of the battery 41 when communication with a portable machine 30 is not established in a stopping state of a vehicle. A condition in which the operation of the vehicle is allowed in a situation in which the communication with the portable machine 30 is not successful is set in advance. When the condition is satisfied, information showing that the operation of the vehicle is allowed without communicating with the portable machine 30 is stored as non-communication permission information in a storing part 12. When non-communication permission information is stored in the storing part 12, the execution of the processing for stopping the power supply of the battery 41 is limited in the subsequently stopping state in the power supply control part 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200153-A (JP)
Title: Burr removing apparatus, burr removing method using the same and manufacturing method of printed wiring board
Inventor: NEMOTO SHUICHI
IPC: B24B9/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new burr removing apparatus, a burr removing method using the burr removing apparatus and a manufacturing method of a printed wiring board.  <P>SOLUTION: The burr removing apparatus includes a stage 1 on which a plurality of printed wiring boards can be mounted in one line and cutting and grinding tools 3a and 3b for removing the burr and removes the burr generated at the outer peripheral edge of the printed wiring board when making a multiple chamfering substrate provided with the plurality of printed wiring boards w into individual pieces. The plurality of stages are provided in the width direction, and the respective stages are disposed in parallel to each other and configured so as to be relatively moved and so as to be elevated and lowered to the cutting and grinding tools. The cutting and grinding tools are disposed at a position facing the longitudinal direction side part of the stages when elevated/lowered to a burr removing position. Also, above the elevating/lowering movement position of the stage, an upper board 4 in a size for covering the plurality of printed wiring boards is provided so as to be freely brought closer and separated to/from the stage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235263-A (JP)
Title: MANUFACTURING METHOD OF MgB2 SUPERCONDUCTOR AND MgB2 SUPERCONDUCTOR
Inventor: YAMADA HIDEYUKI
IPC: H01B12/10
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of MgB<SB>2</SB>superconductor with a single addition of SiC or MgB<SB>2</SB>superconductor having a higher critical current density (Jc) than the critical current density (Jc) of the MgB<SB>2</SB>superconductor with a single addition of aromatic hydrocarbon such as benzene or the like, and provide the MgB<SB>2</SB>superconductor.  <P>SOLUTION: In the manufacturing method of MgB2 superconductor including a process in which a mixture of Mg powder or MgH<SB>2</SB>powder and B powder is pressure-molded and heat-treated, aromatic hydrocarbon and SiC are added to the mixture. The aromatic hydrocarbon is ethyl toluene, and SiC has a 10-30 nm average particle diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200157-A (JP)
Title: Variable capacitance element, matching circuit element, and mobile terminal apparatus
Inventor: SHIMAUCHI TAKEAKI
IPC: H01G5/16
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitance element which can have its driving voltage set small and can make compact a device using the same.  <P>SOLUTION: There is proved the variable capacitance element that includes a ground electrode 3 and a signal line 2 for feeding a signal disposed on a surface of a substrate 1, and a movable electrode 4 opposed the signal line 2 and the ground electrode 3, the movable electrode 4 being movable toward and away from the signal line 2 and the ground electrode 3. The driving voltage is applied to the movable electrode 4 to generate an electrostatic attraction between the signal line 2 and ground electrode, thereby displacing the movable electrode 4 according to the magnitude of the driving voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231416-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: KIMURA TAKUMI
IPC: C08L9/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition providing excellent processability at rubber processing and providing a pneumatic tire having good braking ability on a wet road and abrasion resistance, and to provide the pneumatic tire obtained by using the rubber composition.  <P>SOLUTION: The rubber composition contains (A) 100 pts.mass of a rubber component comprising (A-1) 10-90 mass% of a modified conjugated diene polymer obtained by reacting an imino group-containing hydrocarbyloxysilane compound having a specific structure with a polymerization active terminal of a conjugated diene rubber, and (A-2) 90-10 mass% of a natural rubber and/or diene-based synthetic rubber, (B) 30-100 pts.mass of a filler containing 5-95 mass% inorganic filler, and (C) 2-25 mass% of a silane coupling agent comprising a compound having an element or a functional group capable of bonding to the inorganic filler, and a protected mercapto group capable of bonding to the polymer, based on the inorganic filler in the component (B). The pneumatic tire uses the rubber composition for a tread.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008210385-A (JP)
Title: Advertisement system using mash-up map and method thereof
Inventor: LIM SEUNG PHILL
IPC: G06Q30/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map advertisement system and method using a mash-up map advertisement, which can operate various advertisement cost billing measures.  <P>SOLUTION: The map advertisement system includes: an advertisement management unit for generating an advertisement layer and an identifier of the advertisement layer on the basis of advertisement information including geographic location information received from an advertiser terminal; a base map providing unit for providing a base map layer capable of providing geographical information; and a mash-up map advertisement unit for generating mash-up map data by mixing the advertisement layer with the base map layer on the basis of the geographic location information.  <P>COPYRIGHT: (C)2008,JPO&INPIT