baber/WOPTO huggingface dataset:
Patent JP-2009246252-A (JP)
Title: Surface emitting laser element and surface emitting laser array
Inventor: TAKAKI KEISHI
IPC: H01S5/183
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide-narrowing type surface emitting laser element which is reliable for a long period.  <P>SOLUTION: The surface emitting laser element 100 has laminate structure formed on a GaAs substrate 101. The laminate structure is constituted in such a manner that a laminate portion including an oxide-confinement layer 107 on an active layer 105 is formed in a first mesa post M1 and a laminate portion including a part of the active layer 105 and an n-type contact layer 104 is formed in a second mesa post M2. The second mesa post M2 has a larger diameter than that of the first mesa post M1. A distance by which crystal dislocation of an outer edge portion of the active layer 105 generated in selective oxidation processing for forming the oxide-confinement layer 107 is propagated to a center part of the active layer is made long to improve the long-period reliability of the surface emitting laser element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009004362-A (JP)
Title: Battery pack and secondary battery
Inventor: MAEDA HITOSHI
IPC: H01M2/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of effectively preventing fire spreading or heating of a battery, extinguishing ignition of the battery, being constituted compact, and increasing the volume energy density.  <P>SOLUTION: A spacer 52 interposed between two or more batteries constituting the battery pack has cavities, a filling agent having fire-extinguishing capability is filled in the cavities, and an opening can be formed, in at least a portion (a low-melting point portion 14) of the spacer 52 by heating so that the filling agent can flow out of the spacer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250654-A (JP)
Title: Conveyance object amount measuring device
Inventor: MIYAMOTO MAKOTO
IPC: G01G11/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance object amount measuring device, capable of simplifying and shortening an adjustment work of measurement accuracy.  <P>SOLUTION: A belt scale 1 equipped with a load cell 5 for measuring the load of a conveyance object conveyed by a belt 2, for measuring the conveyance object amount per unit time, has a constitution, having a spring balance 20 for measuring individually each load of the belt 2 applied to a plurality of carrier rollers 11 for supporting the belt 2, and a height adjusting bolt 40 for adjusting individually a position in the height direction of the carrier rollers 11, based on a measurement result by the spring balance 20, in a measuring domain T for measuring the conveyance object amount including a spot for measuring the load of the conveyance object on the load cell 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248426-A (JP)
Title: Ink tank
Inventor: KUROBE RYOICHIRO
IPC: B41J2/175
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ink from leaking out from an atmosphere communication hole because of variation of the internal pressure and an external impact in an ink tank.  <P>SOLUTION: It is considered that the ink stuck to a rib 1809 or the ink trapped in a groove 1812 disperses to the vicinity of a projection 1817 caused by the impact or the like. In this case, first, the possibility that the ink disperses from the groove 1812 or a part far from it to reach the projection 1817 can be reduced because the groove 1812 is formed with a predetermined distance from the projection 1817. Secondly, even if the dispersed ink enters an area surrounded by the groove 1812, the dispersed ink can be trapped by a second groove 1810 formed in this area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248925-A (JP)
Title: Receiving device of road traffic information
Inventor: KOBAYASHI KYOJI
IPC: G01C21/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device with its body suspended from a ceiling in a vehicle wherein a screen to be displayed is easily visible same as an image display when used at a horizontal section.  <P>SOLUTION: The receiving device of road traffic information is provided with a receiving device body of the road traffic information having a CPU for controlling by receiving data of position and speed from a GPS module and obtaining road traffic information corresponding to current position from a position register data memory and signals from a remote control device and a display device for visually notifying the road traffic information, the remote control device for connecting the receiving device body in a wireless manner and transferring and receiving signals to and from the receiving device body and a supporting device for supporting the receiving device body from a direction and fixed at an arbitral device in the vehicle. A switch capable of selecting an image to be displayed on the display device from a standard display, an upside-down display, a 90-degree clockwise turned display and a 90-degree anti-clockwise turned display is provided for the remote control device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254484-A (JP)
Title: Game machine
Inventor: SEKINO TAKESHI
IPC: A63F7/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of easily shifting a state from a state not to collect an indirect tax on the charge for dispensed game balls to a state to collect the tax.  <P>SOLUTION: A main put-out ball is discharged from a first outlet 73b and a subordinate put-out ball is discharged from a second outlet 73c by controlling a ball put-out mechanism. A main guide unit includes a guide downflow path communicating with the first outlet 73b and the second outlet 73c for guiding the main put-out ball and the subordinate put-out ball. A subordinate guide unit 101 can be mounted in a guide unit mounting part 47 in exchange of the main guide unit. The subordinate guide unit 101 has a first guide path 106 and a second guide path 107. While the subordinate guide unit 101 is mounted in the guide unit mounting part 47, the main put-out ball flowing down into the first guide path 106 from the first outlet 73b is guided as a dispensed ball, and the subordinate put-out ball flowing down into the second guide path 107 from the second outlet 73c is guided to the outside of the Pachinko game machine as a tax collecting ball.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255664-A (JP)
Title: Active type noise control device
Inventor: MATONO TSUKASA
IPC: F01N1/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active type noise control device capable of exerting a maximum noise reducing effect in any case of a phase of a control object noise and obtaining an optimum noise reducing effect, even when a control frequency is deviated from a frequency of actually generated control object noise.  <P>SOLUTION: A phase of a control signal z[n] is directly updated in a phase correction means 11. Further, the control frequency is corrected in a control frequency correction means 12 to exert the maximum noise reducing effect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259131-A (JP)
Title: Image display device, method for controlling image display device, and program
Inventor: SHINOHARA TAKAYUKI
IPC: A63F13/55
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device allowing a user to perform more proper moving operation of a viewpoint, inside a virtual space.  <P>SOLUTION: A virtual space display part 86 displays an image showing an appearance seen by looking toward a visual field area determined from a view-line direction and the viewpoint inside the virtual space disposed with a virtual object. A viewpoint moving speed determining part 98 determines, according to the viewpoint moving operation by the user, based on a virtual object inter-viewpoint distance that is the distance between a position showing the viewpoint and a position showing the virtual object included in the visual field area, a moving speed of the viewpoint. A viewpoint moving part 110 moves the position of the viewpoint as the moving speed, determined by the viewpoint moving speed determining part 98.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261200-A (JP)
Title: Vehicle motor controller
Inventor: UKI SHINICHIRO
IPC: H02P27/06
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To secure power performance necessary for escaping from a motor lock status for a long time when a motor is being locked while restraining a switching element temperature rise.  <P>SOLUTION: When the motor is locked, a controller controls the torque so that the maximum torque Tmax is intermittently output to prevent an inverter from overheating (step S02). Then, the controller determines whether or not a phase where the maximum current flows when the N-th maximum torque is output is identical to a phase where the maximum current flows when the (N-1)th maximum torque is output (step S03). If it is determined to be identical, the torque is controlled to suppress the switching element temperature from rising (steps S04 to S06).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265302-A (JP)
Title: Method of manufacturing multilayer optical film, multilayer optical film, polarizing plate, and liquid crystal display device
Inventor: TANAKA KEI
IPC: G02B5/30
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical film which has superior surface smoothness and thickness uniformity, and heat resistance, has a high contrast ratio when the screen of a liquid crystal display device is obliquely viewed, has a small color shift amount when the screen is obliquely viewed, and further provides uniform screen display and a method thereof, a polarizing plate using the same, and a liquid crystal display device.  <P>SOLUTION: The method of manufacturing the multilayer optical film having specific characteristics includes a process of laminating a cyclic olefin-based resin film and a vinyl aromatic resin film by a lamination method to obtain a rolled film having the cyclic olefin-based resin layer and vinyl aromatic resin layer laminated, and a process of uniaxially drawing the obtained rolled film orthogonally to the length of the film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167081-A (JP)
Title: Optical glass composition, preform and optical element
Inventor: ONODA MINORU
IPC: C03C3/068
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high refractive index-low to middle dispersion type optical glass composition that has a refractive index nd falling within a high refractive index range from 1.83 to 1.87 and an Abbe number νd falling within a range from 43 to 47.  <P>SOLUTION: The optical glass composition contains, by mole, 14.0-31.0% SiO<SB>2</SB>, 19.0-40.0% B<SB>2</SB>O<SB>3</SB>, 0-5.0% Li<SB>2</SB>O, 0-8.0% ZnO, 6.0-12.0% ZrO<SB>2</SB>, 15.0-26.0% La<SB>2</SB>O<SB>3</SB>, 2.0-5.0% Ta<SB>2</SB>O<SB>5</SB>, 4.0-16.0% Gd<SB>2</SB>O<SB>3</SB>, and 26.0-35.0% of La<SB>2</SB>O<SB>3</SB>+Gd<SB>2</SB>O<SB>3</SB>, and has nd of 1.83-1.87 and νd of 43-47. A preform and optical element are formed from the optical glass composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266348-A (JP)
Title: Head suspension and disk device
Inventor: KOGANEZAWA SHINJI
IPC: G11B21/21
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove a signal caused by vertical vibrations of a carriage arm from a detection signal of a sensor for detecting disk flutter vibrations.  <P>SOLUTION: Sensors 15a and 15b are arranged at gimbal supports 11a and 11b located at both sides of a gimbal 11 with a head slider 3 mounted thereon. From the two sensors 15a and 15b, a signal caused by disk flutter vibrations is output with its phase reversed, and a signal caused by vertical vibrations of the carriage arm is output in phase. By taking a difference between outputs of the two sensors 15a and 15b, the signal caused by the vertical vibrations of the carriage arm can be removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266757-A (JP)
Title: Method for manufacturing electrical contact
Inventor: TADA SHINJI
IPC: H01H11/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrical contact which includes high stability of bonding strength between a contact and a wig rest and manufactures the electrical contact having a beautiful bonded surface with high productivity.  <P>SOLUTION: A recess 1c into which a contact 3 is inserted is formed in a section with which the contact 3 of the wig rest 1 abuts, the contact 3 is inserted into the recess 1c to support the contact 3 and the wig rest 1 which are overlapped, a rotary tool 22 which rotates at a predetermined velocity and moves back and forward with respect to a jig is pushed into a position corresponding to the contact 3 of a surface opposite to the contact 3 of the wig rest 1 while rotating, a welded surface between the contact 1 and the wig rest 3 is heated by frictional heat between the rotary tool 22 and the wig rest 1 and is welded by solid state diffusion welding or liquid phase diffusion welding, and thereafter the rotary tool 22 is backed off from the wig rest to manufacture the electrical contact.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268622-A (JP)
Title: Ultrasonic measurement apparatus
Inventor: SHIINA TAKESHI
IPC: A61B8/08
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic measurement apparatus capable of outputting information concerning strains in a plurality of directions as well as information of displacement and strain in one direction of an object to be measured.  <P>SOLUTION: This ultrasonic measurement apparatus is provided with first and second ultrasonic probes. An information acquisition section acquires information concerning whether a force applied to the object to be measured or a time change in displacements of the object to be measured is an increase period or a decrease period. The first ultrasonic probe receives ultrasonic waves reflected by the object to be measured located at an overlapped part of ultrasonic transmission areas of the two probes and generates first receiving data. The second ultrasonic probe similarly generates second receiving data. An arithmetic processing section calculates first displacement related information concerning a first direction of the object to be measured by using data in either one period out of the increase period and the decrease period, among first received data, and calculates second displacement related information concerning a second direction of the object to be measured by using data in the same period as that used to calculate the first displacement related information, among second received data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272463-A (JP)
Title: Heating element storage box cooling apparatus
Inventor: SAHASHI TAKAHIRO
IPC: F24F7/08
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating element storage box cooling apparatus such that a heating element storage box having large heating value can have a cooling device installed on a top surface of the heating element storage box to cool the heating element storage box compactly and efficiently.  <P>SOLUTION: The heating element storage box cooling apparatus has an inside air course 5 which takes in air from the heating element storage box and returning the air into the heating element storage box to circulate it and an outside air course 6 which takes in and discharges air outside. An outside air blower 9 which carries air in the outside air course 6 and an inside air blower 10 which carries air in the inside air course 5 are disposed so that axes of rotation of the air blowers may be parallel to an air suction direction. Further, the heating element storage box cooling apparatus has a heat exchanging element 7 which exchanges heat between the inside air and outside air. A cooling device mounted with the outside air blower 10, inside air blower 9, and heat exchanging element 7 is arranged on a top surface of the heating element storage box, and an inside air intake 4 of the inside air course 5 is disposed in the center of the top surface of the heating element storage box to form an efficient air recurrence course for the inside air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268793-A (JP)
Title: X-ray ct apparatus and positioning method of subject in x-ray ct apparatus
Inventor: WATANABE TATSUYA
IPC: A61B6/03
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus facilitating the positioning of a subject performed by an operator and surely reducing an exposed area of a subject by superimposedly displaying an image of an estimated X-ray exposure area planned in an X-ray imaging and the image of the subject; and a positioning method of the subject in the X-ray CT apparatus.  <P>SOLUTION: This X-ray CT apparatus includes: a first image generation section generating an image of a subject when being taken with a camera; a second image generation section that generates an image formed by combining estimated exposure areas when irradiating from positions of two or more rotation angles of the X-ray source excluding the predetermined rotation angle, to the subject at beam spread angles respectively, or an estimated exposure area of the X-ray when capturing the subject by an X-ray source; a third image generation section generating an image formed by superimposing the image of the estimated exposure area and the image of the subject; and a display control section displaying the superimposed image on a display section and, when a bed drive section receiving a command of the operation section, moves a bed top board, displaying the image of the subject moving according to the movement of the bed top board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277502-A (JP)
Title: Fuel cell system
Inventor: SUGANO YOSHIHITO
IPC: H01M8/10
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system suitable for conducting a warming-up operation, capable of adjusting promptly an oxygen amount contributing to a power generation reaction by a cathode by compensating a low flow-volume controllability of a turbo compressor.  <P>SOLUTION: The fuel cell system includes a fuel cell stack 10, a turbo air compressor 22, a purge piping 54, and an exhaust/drainage valve 52. When warming-up of the fuel cell stack is necessary, the exhaust/drainage valve 52 is opened and hydrogen is supplied to a side of an inhaling port of the air compressor 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284073-A (JP)
Title: Tuning fork type piezoelectric vibration device
Inventor: SAKAMOTO KAZUYASU
IPC: H01L41/23
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress contacting of a tuning-fork type piezoelectric vibration piece with a lid and peeling of the tuning-fork type piezoelectric vibration piece from a base, even for a tuning-fork type piezoelectric vibration device is applied with external force by being dropped and so forth.  <P>SOLUTION: A crystal vibrator 1 is provided with a crystal vibration piece 2, the base 3, and the lid. The crystal vibration piece 2 is provided with a first leg portion 21 and a second leg portion 22, and a base portion 25, where a first support arm portion 23 and a second support arm portion 24 are provided in a projected manner. The crystal vibration piece 2 is jointed to the base 3 at the first support arm portion 23 and second support arm portion 24 each via six stud bumps 5, and jointing positions of the six stud bumps 5 at each of the first support arm portion 23 and second support arm portion 24 are within the range of 0.41L to 0.79L from base end surfaces 232 and 242 of the first support arm portion 23 and second support arm portion 24, with respect to the overall length L thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279143-A (JP)
Title: Heartbeat and respiration measuring apparatus
Inventor: TERASAWA AKIRA
IPC: A61B5/0245
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heartbeat and respiration measuring apparatus which accurately measures heartbeat and respiration without being affected by vibrations matching circumferential environments.  <P>SOLUTION: The heartbeat and respiration measuring apparatus includes a sensor section 1 having a plurality of first sensor elements 10 generating charges according to vibrations matching heartbeat and respiration or the like of a sleeping person and arranged between a bed stand A and a mattress B in the width direction of the mattress B, a plurality of first converting sections 20 converting and outputting charges generated by each first sensor element 10 into electric signals, a noise calculating section 3 calculating an average of outputs of frequency band acquired by excluding heartbeat frequency band from the output signals of each first converting section 20 and an average of outputs of frequency band acquired by excluding respiration frequency band from the output signals of each first converting section, a noise subtracting section 4 subtracting the averages acquired at the noise calculating section 3 from the output signals of each first converting section 20 and outputting the result individually, and a measurement section 5 extracting components of the heartbeat frequency band and vibration components of the respiration frequency band from a signal with the largest output among output signals of the noise subtracting section 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282735-A (JP)
Title: Information recording system and information recording method
Inventor: HOTTA DAIKI
IPC: G06F13/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a video from being lost by handing over the recording schedule of a video recording server in which any abnormality is generated to a stand-by system video recording server.  <P>SOLUTION: When any failure is generated in a certain operation system video recording server 2 among a plurality of operation system video recording servers 2, a monitoring server 1 receives the notification of the failure from the operation system video recording server 2 in which the failure is generated through an LAN 4. The monitoring server 1 replaces the recording schedule of the stand-by system video recording server 3 with the recording schedule of the operation system video recording server 2 in which the failure is generated. Thus, when the stand-by system video recording server 3 performs access to a recording schedule database 12 of the monitoring server 1, the recording schedule on the stand-by system video recording server 3 is updated with the recording schedule of the operation system video recording server 2 in which the failure is generated, and the video signal of a network camera following the recording schedule is recorded.  <P>COPYRIGHT: (C)2010,JPO&INPIT