baber/WOPTO huggingface dataset:
Patent JP-2009246040-A (JP)
Title: Laser light source device
Inventor: SAWAI AKIYOSHI
IPC: H01S5/022
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source device easy to reduce a manufacturing cost and easy to make the device with desired performance.  <P>SOLUTION: The laser light source device 50 is structured to comprise: semiconductor laser 20 carried in a holder 10; and optical elements 40a and 40b carried in a base 30. The holder is equipped with: a first through-hole 3 into which the semiconductor laser is inserted and fixed; an inner peripheral protrusion 5 for surrounding one end of the first through-hole; and an outer peripheral protrusion divided into three or more segments via three or more notches and surrounding the inner peripheral protrusion. The base is equipped with a second through-hole 23 into which the optical elements are inserted and fixed and an upper surface 30a brought into tight contact with the upper surface of the inner peripheral protrusion. The first through-hole and the second through-hole are made to communicate with each other. The upper surface of the inner peripheral protrusion and the upper surface of the base are brought into tight contact with each other. Thus the holder and the base are bonded to each other with a first adhesive 43 poured into an aperture between the inner peripheral protrusion and the outer peripheral protrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240924-A (JP)
Title: Desulfurization apparatus and power generation system
Inventor: KAWASE MAKOTO
IPC: C10J3/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization apparatus capable of discharging a purified gas generated by reliably removing sulfur from a sulfur-containing gas, and to provide a power generation system.  <P>SOLUTION: The desulfurization apparatus includes: a container 1 for storing a molten carbonate 2; a sulfur-containing gas supplying tube 3 for introducing the sulfur-containing gas into the molten carbonate 2; first and second electrodes 5, 6 made of copper and metal having different ionization tendencies, respectively; and a purified gas discharging tube 4 for discharging, out of the container 1, the purified gas captured through the reaction of the sulfur in the sulfur-containing gas with the molten carbonate 2 and also with zinc ion eluting from the second electrode 6 into the molten carbonate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247119-A (JP)
Title: Drive device
Inventor: AOKI KAZUO
IPC: B60L50/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device which adopts a configuration reducing the heat load of a capacitor while having a compact configuration as a whole.  <P>SOLUTION: The drive device includes an inverter 4, a capacitor 5 for smoothing the power supply voltage of the inverter, and a casing 2 for housing a rotary electric machine MG1. A control apparatus housing space R2 consisting of a space section Ri for housing the inverter and a space section Rc for housing the capacitor is formed in the casing on the outside of the rotary electric machine in the radial direction of the central axis of rotary electric machine, and a refrigerant circulation chamber 6 through which refrigerant flows is formed between the control apparatus housing space and the rotary electric machine. Heat exchange fins for the capacitor, which perform heat exchange between the space section for housing the capacitor and the refrigerant, are provided between the space section for housing the capacitor and the refrigerant circulation chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241865-A (JP)
Title: Retractor for seat belt
Inventor: TANAKA MASATAKA
IPC: B60R22/46
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor for a seat belt, enhancing a drive efficiency of a pretensioner mechanism part.  <P>SOLUTION: At the time of vehicular crash, if a gas generation member 61 of the pretensioner mechanism 17 is operated, a piston 64 inside a piston storage part 62B of a pipe cylinder 62 is upwardly moved from the usual state and is abutted on a pinion gear part 71 of a pinion gear body 33 to rapidly rotate the pinion gear body 33. A base end part of a boss part 74 constituting one end part of the pinion gear body 33 is rotatably supported on a through-hole 83 of a base plate 65. A support part 72 constituting the other end part of the pinion gear body 33 is also rotatably supported on a support hole 125 of a cover plate 57.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241889-A (JP)
Title: Air duct for air conditioner
Inventor: NISHIMURA KATSUJI
IPC: B60R16/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air duct for air conditioner which is formed of a foam sheet, to which wire harness is mountable, and which enables a space therearound to be efficiently utilized.  <P>SOLUTION: In this air duct for air conditioner cylindrically formed of the foam sheet and having the fused part 20 of the foam sheet on the outer side, a harness mounting part 26 for mounting the wire harness 28 is formed on or near the fused part. For example, holes 22 formed at the fused part are formed as the harness mounting part, and slits 24 extending from the outer edge of the fused part to the holes are formed at the fused part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252351-A (JP)
Title: Connecting structure between batteries
Inventor: UCHIDA YASUNORI
IPC: H01M2/20
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide connecting structure between batteries absorbing the dispersion of relative positions of adjacent cylindrical batteries, producing flexibility in positioning to make position adjustment easy, capable of substantially reducing running cost that can replace only a cylindrical battery required for replacing in maintenance, preventing the occurrence of malfunction such as break of inside components of the cylindrical battery, perforation or deformation of a battery case or a sealing body caused by heat generation by deterioration of a welding property or application of excess current, and having high reliability.  <P>SOLUTION: In the connection structure between batteries, a plurality of cylindrical batteries 1 are arranged so that the electrodes of the batteries 1 are oriented in the same direction, and different polarities of the cylindrical batteries 1 are electrically connected with a connection plate bracket 10 in which a terminal plate 21 includes a terminal welding part 24 connected to a sealing body 2, a connecting plate 5 is connected to the terminal plate 21, the terminal plate 5 is connected to a connecting plate welding part 12, and a battery case welding part 11 is connected along the shape of the outer surface of the sidewall of a battery case 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251661-A (JP)
Title: Vehicle communication system
Inventor: SHIDA MITSUO
IPC: G08G1/09
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle communication system which can acquire information according to a changed traveling plan even if information according to the changed travel plan is not provided from road side equipment.  <P>SOLUTION: The vehicle communication system provides information according to a travel plan of a vehicle by communication with the road side equipment 1 and an onboard device 2. The road side equipment 1 provides information according to the travel plan of a first vehicle to the first vehicle which travels in a communication area, and provides the information according to a changed travel plan to a second vehicle when the first vehicle changes the travel plan in out of the communication area, and the second vehicle transmits the information according to the changed travel plan to the first vehicle. Thereby even if the first vehicle is not directly provided with the information according to the changed travel plan from the road side equipment, it can acquire the information according to the changed travel plan.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253425-A (JP)
Title: Crystal oscillator
Inventor: WATANABE NORIHITO
IPC: H03H9/02
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator for surface mounting which can make a height lower in a state that it is mounted on a set substrate.  <P>SOLUTION: The crystal oscillator is provided with: a case body 1 in which a concave part 10 is formed on one hand of the main surface; a crystal chip 2 held in the concave part 10; and an IC chip 11 in which electronic circuits including at least an oscillation circuit using the crystal chip 2 are integrated in a circuit function plane. The IC chip 11 is jointed in an open end face of the concave part 10 so that the circuit function face directs to a side of the concave part 10, and the crystal chip 2 is sealed and thereby enclosed in the concave unit 10. An eutectic alloy is used for the junction of the circuit function face of the IC chip 11 and the open end face of the concave unit 10 of the case body 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249699-A (JP)
Title: Method for producing sacrificial material for aluminum alloy cladding material for heat exchanger, and method for producing aluminum alloy cladding material for heat exchanger
Inventor: ONDA TOKINORI
IPC: B23K35/40
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sacrificial material for an aluminum alloy cladding material for a heat exchanger which can obtain sufficient corrosion prevention effect even if cooling water is made into a strong alkali environment, and generates no through pitting corrosion at the initial stage, and to provide a method for producing an aluminum alloy cladding material for a heat exchanger.  <P>SOLUTION: An aluminum alloy ingot including 3.0 to 8.0% Zn, 0.5 to 1.0% Si, 0.5 to 1.0% Fe and 0.1 to 0.2% Ti, and the balance Al with impurities is subjected to homogenizing treatment at 580 to 600°C for ≥3 hr. Thereafter, a cooling rate to 450°C is controlled to ≥1,000°C/h, and further, the subsequent hot rolling is performed at ≤450°C, thus additional elements solid-soluted in aluminum are dissolved and re-precipitated in an alkali solution, so as to densely form the hydroxide of the additional elements on a surface and to suppress dissolution. In this way, aluminum alloy cladding material exhibiting satisfactory corrosion resistance in an alkali corrosive liquid is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252693-A (JP)
Title: Lighting system
Inventor: UEJI HIROMICHI
IPC: F21V3/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system expressing flicker of light by changing luminous energy of the surroundings without changing the luminous energy of a light source itself.  <P>SOLUTION: This lighting system is provided with: the light source 2; a cover 3 having a tubular shape formed of a translucent material, arranged rotatably to cover the light source 2, and different in a refractive index at least in the circumferential direction; and a drive part 4 rotating the cover 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257829-A (JP)
Title: Noise measurement method and measurement system
Inventor: KONDO KENJI
IPC: G01R29/08
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise measurement method and a measurement system, capable of acquiring the tendency of distribution and intensity of emitted noises, to enable focusing of a point to be addressed, and also immediately confirming of the effect, after the addressing, and reducing the number of measurements.  <P>SOLUTION: The method comprises measuring an electromagnetic wave with a wavelength of 1 mm or longer and electromagnetic waves with a wavelength of 0.3 μm to 1 mm among electromagnetic waves emitted from an electronic device (1) of a measured object, and measuring two kinds of electromagnetic wave intensities, corresponding to the sites emitted from the electronic device (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261416-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can favorably enhance attraction of a game.  <P>SOLUTION: This Pachinko game machine is equipped with a main controller 81, and a round display section RS and a first result display section AS controlled to emit light by a main controller 81. In the main controller 81, a winning/losing lottery is performed based on the entering of a game ball in an operating port installed in a game region, and the result of the winning/closing lottery is displayed on the first result display section AS. Also, the lottery results of the winning/closing lottery include a jackpot winning result and so forth, and when a variable winning device installed in the game region is opened/closed, the number of times of opening/closing at the time is displayed on the round display section RS. In this case, as the lottery result of the winning/losing lottery, a special losing result of performing the opening/closing of the variable winning device even when the result is not the jackpot winning result is set. Then, when the opening/closing of the variable winning device is performed based on the special losing result, the information of the number of times of opening/closing is displayed on the first result display section AS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258319-A (JP)
Title: Image forming apparatus
Inventor: HONDA MITSUNOBU
IPC: G03G15/16
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the occurrence of faulty transfer caused by waviness of a transfer belt without causing shortening of the life of the transfer belt.  <P>SOLUTION: In the image forming apparatus, an endless intermediate transfer belt 7 constituted by attaching meandering preventing ribs 28 to both ends in a width direction of the inner peripheral surface is wound round at least two rollers, and the meandering preventing ribs 28 attached to the intermediate transfer belt 7 are fit in fitting grooves formed on the outer periphery at both ends in a shaft direction of the roller, so as to regulate meandering of the intermediate transfer belt 7. In the apparatus, at least one of the meandering preventing ribs 28 is attached to the inner peripheral surface of the intermediate transfer belt 7 while the intermediate transfer belt 7 is tensioned in the width direction, a pulley 33 is arranged just before a transfer part in a recording material conveying direction, and also the meandering preventing rib 28 is fit in the fitting groove 33a formed on the outer periphery of the pulley 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008204481-A (JP)
Title: Drive recorder
Inventor: MAEDA MUNENORI
IPC: B62D41/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive recorder to confirm contents of an image captured by a camera which outputs a video image signal at a frequency not affected by blinking of LED signals.  <P>SOLUTION: A drive recorder (310) includes: a first image conversion part (311) which converts a video signal received by a first frequency not affected by blinking of LED signals, to image information; a storage part (102) wherein the converted image information is stored; a second image conversion part (312) which outputs the image information as a video signal by using a second frequency corresponding to a general-purpose video signal; and a control part (101) which controls the first and the second image conversion parts so as to convert the video signal to the image information and to output the image information stored in the storage part as the video signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009254707-A (JP)
Title: Dental treatment device
Inventor: ISHIGAMI KAZUMICHI
IPC: A61G15/16
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental treatment device which prevents a burden on a practitioner by a simple structure and normal operation, thereby solving a problem wherein when the practitioner draws an instrument out of a holder, the weights of the instrument and a tube thereof are applied to the hand to burden the practitioner and an instrument equipped with a suspension preventing device of the tube is subjected moreover to application of force pulling the tube back.  <P>SOLUTION: On the lower and rear side of the instrument holder, a one-way clutch rotatable only in a direction of drawing out the tube is attached, a bar-like rotating body the surface layer of which has frictional resistance is disposed in a direction crossing over the tube so as to operate when the tube is drawn out and cross-contacts with the bar-like rotating body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273203-A (JP)
Title: Web printing machine
Inventor: RONECKER WOLFGANG
IPC: B41F13/54
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web printing machine which is equipped with at least one printing unit (13) for applying printing to at least one or preferably a plurality of webs to be printed.  <P>SOLUTION: This web printing machine has a web guiding unit (18); the one or more webs (A, B, and C) to be printed can be carried by the web guiding unit; and the top surface and/or undersurface of the at least one web (A, B, or C) can be processed by at least one processing unit which is positioned in the area of the web guiding unit, depending on the guidance of the one or more webs (A, B and C) by the web guiding unit (18).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266638-A (JP)
Title: Fuel cell system
Inventor: SHINODA KAZUNOBU
IPC: H01M8/04
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, maintaining a strength of a base member and having an excellent portability by fixing a plurality of supporting rails on an under surface of the base member in a longitudinal direction of the base member.  <P>SOLUTION: The fuel cell system includes: a base member 101 of an almost rectangular shape; a plurality of parallel supporting rails 102 which extend on the under surface of the base member in a longitudinal direction of the base member and are fixed with a spacing in a direction orthogonally crossing the longitudinal direction and are arranged on a fitting portion; and a supporting members 111, 113 on which a plurality of units are mounted and which are arranged on the base member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267896-A (JP)
Title: Remote control apparatus
Inventor: CHISAKI YOSUKE
IPC: H04Q9/00
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control apparatus which attains reduction in standby power without damaging user friendliness.  <P>SOLUTION: A power supply start signal 67 and a remote control code 66 transmitted from a remote controller 6 are received by a photodiode PD and inputted to a CR low-pass filter LPF. The CR low-pass filter LPF filters the power supply start signal 67 and the remote control code 66 without external power. A comparator U1 is in an electrified state normally, compares an output voltage of the CR low-pass filter LPF with a threshold 69, and outputs a pulse signal 70 when the output voltage is equal to or higher than the threshold 69. When the pulse signal 70 is outputted from the comparator U1, a transistor Q1 is turned on, and power is supplied to a microcomputer 51. Thus, a power-on state is provided and the microcomputer 51 changes over a switch of a switching circuit SW1 and performs control, corresponding to the remote control code 66 received by the photodiode PD, upon respective parts of a power unit 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262853-A (JP)
Title: Actuator
Inventor: HAYASHI TAKEKI
IPC: B60R21/38
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of stably regulating retraction of a piston rod after operation, and easily coping with a change of bending rigidity of the piston rod supporting a stopper.  <P>SOLUTION: This actuator 21 supports the stopper for receiving an object to be protected by advancing the piston rod 50 in a cylinder 22 during operation. A lock mechanism R for regulating retraction of the piston rod includes a locking ring 71 to be housed in a housing groove 53 of a piston part 51, and a locking stepped part 26 on the cylinder side. The locking stepped part includes a locking regulation surface 27 and an outer circumference regulation surface 28. A tapered regulation surface 58 at the housing groove of the piston part abuts on an inner side surface 75 on the advance side of the locking ring 71 under a condition where the diameter of the tapered regulation surface 58 at the housing groove of the piston part increases after advance of the piston rod and under such a condition as to abut on the locking regulation surface of the locking stepped part and the outer circumference regulation surface and retraction of the piston rod 50 is regulated, using the locking ring 71 regulated by the locking stepped part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272346-A (JP)
Title: Laser generating device and laser processing device
Inventor: BHANDARI RAKESH
IPC: H01S3/13
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate a laser generating device that emits ultra-short pulse laser light even if the environment changes.  <P>SOLUTION: A polarization beam splitter 12a makes low-energy femtosecond pulse laser light from a seed laser oscillator 11 incident on a non-polarizing holding optical fiber 12b. The laser light is made a Faraday rotator mirror 12c to return to the polarization beam splitter 12a through the non-polarization holding optical fiber 12b. At this time, the non-polarization holding optical fiber 12b changes the polarization state during the incidence at random as the light is propagated in the optical fiber 12b. The polarization beam splitter 12a reflects the laser light in a polarization state wherein the laser light is rotated by 90° from the polarization state of the laser light being incident on the non-polarization holding optical fiber 12b. The reflected light is amplified by a regenerative amplifier 13 and then compressed by a laser pulse compressor 14 to become high-peak femtosecond pulse laser light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008236785-A (JP)
Title: Image providing device, image providing method, and image providing system
Inventor: KOYANAGI MASAKAZU
IPC: H04N5/225
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To select a desired panoramic image from among a plurality of panoramic images.  <P>SOLUTION: A plurality of search panoramic images 505 generated from images picked up by a plurality of image pickup devices are displayed. One panoramic image is selected from among the plurality of panoramic images so as to select one image pickup device. The search panoramic image is displayed in a region 502 as a panoramic image being a control target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272466-A (JP)
Title: Piezoelectric actuator and its manufacturing method
Inventor: TAKEMA KANEO
IPC: H01L41/22
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator and its manufacturing method that can be reduced in size by a simple configuration.  <P>SOLUTION: A piezoelectric actuator 1 includes a pipe 20 which is provided at its tip with a shrinkable part 21 which houses a piezoelectric element 10 and is expanded and contracted in axial direction, and a tubular housing 30 which houses a pair of terminal leads 41 electrically connecting a pair of power supply wires 42 for supplying electric power from the outside and a pair of external electrodes 14 connected to the piezoelectric element 10 while being connected in the axial direction on the rear end side of the pipe 20. The housing 30 allows the pair of terminal leads 41 to be inserted thereto collectively, and provides airtight sealing between the pair of terminal leads 41 and itself using a seal part 32 of a seal material.  <P>COPYRIGHT: (C)2010,JPO&INPIT