baber/WOPTO huggingface dataset:
Patent JP-2010002548-A (JP)
Title: Image forming apparatus
Inventor: HONDA TAKAHIRO
IPC: G03G21/14
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure quick start of printing, by extending service life of a photoreceptor for color printing in an image forming apparatus.  <P>SOLUTION: The belt 21 is stretched in a loop and moves in the direction of the loop. The image forming section 17 forms toner images of different colors on the surfaces of photoreceptors 17b to 17y. A displacing section 25 operates in a pressure-contact for bringing the photoreceptors 17b to 17y into pressure-contact with the belt 21 in order to transfer the toner images formed on the photoreceptors 17b to 17y to the belt 21, and a separation for separating the photoreceptors 17m to 17y used for only a color operation and the belt 21 from each other. A section 13a for obtaining the number of prints obtains the cumulative number of color prints and the cumulative number of monochrome prints in a monochrome operation. According to the cumulative number of color prints and the cumulative number of monochrome prints, a displacement control section 13c controls displacing section 25 to be operated in the pressure-contact or separation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274960-A (JP)
Title: Wind turbine blade having u-shaped vibration damping means
Inventor: HERMAN F VELDKAMP
IPC: F16F15/16
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine blade having a damper effective for designing itself to be sufficiently small and planar to cope with a great spacial limit in the blade.  <P>SOLUTION: The wind turbine blade 1 comprises a vibration damping means provided in the blade 1 for damping the vibration of the blade 1 particularly in the direction of the edge in a rotating plane of a rotor on which the blade 1 is mounted. The vibration damping means has a U-shaped cavity 2 in which sodium chloride saturated water solution can vibrate in the opposite phase to that of the vibration of the blade 1. The upper ends of arms 5, 6 of the U-shaped cavity are connected to a passage 7 so that an O-shaped cavity 2 is provided. The cavity 2 can synchronously damp vibrations of first and second natural frequencies in the direction of the edge of the blade 1, or it can be provided with a damper of such a type that the vibration damping means damps both vibrations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001181-A (JP)
Title: Processing method and regenerating method of silicon for electronic component
Inventor: YONEHARA TAKAHIRO
IPC: C01B33/02
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the processing method and the regenerating method of silicon for the electronic industry, in which chemical reactions of impurity metals and carbon with silicon are inhibited in a silicon processing step and silicon recovering and regenerating steps to reduce contamination of silicon by the metals and carbon.  <P>SOLUTION: The processing method of silicon for electronic components includes processing a silicon ingot or a silicon wafer, and the regenerating method of silicon includes recovering silicon from silicon sludge containing processing waste produced by the processing and regenerating it as silicon for the electronic industry. In the methods, a gas which controls oxidation-reduction potential is added to a silicon surface to be processed or to a solution containing silicon shavings.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003263-A (JP)
Title: Newspaper storage rack of automatic newspaper vending machine
Inventor: KASAI TAKESHI
IPC: G07F9/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newspaper storage rack of an automatic newspaper vending machine from which newspaper is surely fed out one by one.  <P>SOLUTION: In the newspaper storage rack 3 of an automatic newspaper vending machine provided with a rack 31 having an opened front and top to store layered newspaper, and a carrying-out device 33 for feeding out the newspaper stored in the rack 31 by moving a hand 36 equipped with needles from back to front, since the bottom of the rack 31 to be a movement area of the needles is provided with cuts 32a through which the needles are inserted and moved, the needles are inserted into and moved through the cuts after all newspaper is fed out. Then, the needles are prevented from being damaged. In addition, to protect the needles, there is no need of pasting band-like rubber and sponge to a bottom wall, which prevents the bottom wall from rising by the band-like rubber and sponge. Then, newspaper is surely fed out one by one even when the number of sheets of remaining stored newspaper is small without reducing a contact area between the newspaper and the bottom wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010783-A (JP)
Title: Intercom system
Inventor: KYOMEN HIROSHI
IPC: H04N7/18
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intercom system capable of reliably informing a dweller of a call from a door intercom slave set of an own dwelling when the call is made from the door intercom slave set of the own dwelling during calling with a door intercom slave set of another dwelling.  <P>SOLUTION: Dwellings A1 and A2 of two-generation house each includes: a door intercom slave set 3 with a camera; a control-audio modulation demodulation circuit 11 for making a call with the door intercom slave set 3 using a microphone 10a and a speaker 10b; and extension equipment (an intercom master set 1 and an intercom sub-master sets 2a-2n) equipped with a monitor 12 for displaying a video of the slave set. The intercom master set 1 includes: a calling signal reception circuit 15 for detecting a calling signal from a door intercom slave set 3 in the same dwelling; and a control unit 17 and a video modulation demodulation circuit 13 for causing the monitor 12 of the extension equipment during calling to display an indication for a door intercom call when the calling signal reception circuit 15 detects a calling signal during calling between the extension equipment of the own dwelling and a door intercom slave set 3 of another dwelling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014933-A (JP)
Title: Piezoelectric actuator, lens barrel, and camera
Inventor: ASHIZAWA TAKATOSHI
IPC: G02B7/04
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that can be reduced in size and has satisfactory drive performance, and to provide a lens barrel and a camera that have this piezoelectric actuator.  <P>SOLUTION: The piezoelectric actuator (10) includes: first piezoelectric elements (121, 122) polarized in a first direction (the direction of axis α) and able to be displaced in a second direction substantially perpendicular to the first direction; second piezoelectric elements (131, 132) polarized in the first direction and able to be displaced in the first direction; and relative movement member (16) moved in the first direction relative to the second piezoelectric element as a result of displacement of the second piezoelectric element. At least one of the ends of the first piezoelectric elements has electrode portions (151, 152, and 153) that can be displaced in the second direction integrally with the displaced first piezoelectric element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016977-A (JP)
Title: Charging system and power supply device
Inventor: BETTOYASHIKI HIDETO
IPC: H02J7/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system and a power supply device, for easily positioning an electronic apparatus at a predetermined charging position.  <P>SOLUTION: An electronic cassette 12 includes a grip part 18 storing a coil unit 38 for receiving energy from the outside, and a secondary battery 36 which is supplied with energy from the coil unit 38 and is charged. A cradle 14 includes a protruding part 22 with a recess 24 for storing an electromagnet 44 supplying energy to the coil unit 38 and having a shape corresponding to the contact surface to the grip part 18 when the grip part 18 is hooked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014945-A (JP)
Title: Toner
Inventor: NAKAJIMA KAZUHIKO
IPC: G03G9/08
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner capable of maintaining a stable charge amount even when a great number of sheets are printed and continuously giving high-quality printed images, without deterioration in the image density, or generation of fogging.  <P>SOLUTION: The toner contains toner base particles containing a binder resin, a colorant and a release agent, and an external additive, wherein the toner has 2 to 20 dents in average having a diameter of 0.3 to 1.3 μm on the particle surface and contains, as the external additive, two or more kinds of external additives having different particle diameters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020454-A (JP)
Title: Printer management system and printer management program
Inventor: YAMAMOTO MASAKAZU
IPC: G06F3/12
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for determining the convenience of a printer.  <P>SOLUTION: This system is provided with: an operation log information storage section 21 which stores operation log information which shows content of processing in an operation of terminal C; and a position information storage section 22 which stores physical position information of the terminal C and a printer P. Concurrently when the operation log information concerning output operation of a file from the terminal C to the printer P is extracted from the operation log information storage section 21, the print information is generated based on the extracted operation log information by a print information generation section 23. Distance between the terminal C which relates to the print information and the printer P is specified based on the position information of the position information storage section 22 by a convenience determination section 24, and the convenience of the printer P is determined according to the distance and the print information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023593-A (JP)
Title: Steering wheel apparatus for measuring gripping action
Inventor: IMAMURA TAKASHI
IPC: A61B5/22
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel apparatus, capable of measuring gripping action which includes a small-sized pressure measuring device and a means for measuring a driver's gripping force and gripping position, on the basis of pressure values and the setting situation of pressure sensors properly distributed and arranged inside a surface cover, based on the analysis of the driver's gripping tendency.  <P>SOLUTION: The steering wheel apparatus for measuring gripping action has the pressure sensors inside the surface cover, and measures the driver's gripping forces and the gripping positions on the steering wheel apparatus from the pressure distribution and the arrangement of the pressure sensors. The small-sized pressure measuring device provided with the pressure sensors is capable of simultaneously calculating the driver's gripping force and the gripping positions. The arrangement of the pressure sensors is determined, by recording in advance gripping action at simulated running for each setting section as images and by extracting the positions of the driver's hands, and further, accurate gripping forces can be measured, by distributing and arranging the pressure sensors so as to face the direction in matching with the gripping forces applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029313-A (JP)
Title: Nuclear magnetic resonance image diagnostic system
Inventor: HAISHI TOMOYUKI
IPC: G01R33/28
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly functional nuclear magnetic resonance image diagnostic system.  <P>SOLUTION: The nuclear magnetic resonance image diagnostic system includes magnetic circuits, a bed, a head stereotactic fixture for fixing the head of a subject, a hemispherical transmission/receiving coil to be put on the head of the subject, and a head position specifying marker. The head position specifying marker includes an MRI marker including a substance which can be detected by a nuclear magnetic resonance image diagnostic apparatus, a resonance circuit composed of concentric coils around the MRI marker and a capacitor. The head position marker is attached to the head stereotactic fixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029328-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2008-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect the illegal opening and closing of an opening/closing door and/or a game board body even during night when power source is not supplied.  <P>SOLUTION: A game machine having an outer frame 101, the opening/closing door 9 arranged openably to the outer frame 101, and the game board body has a moving member 1 moving with the opening/closing movement of the opening/closing door 9 and/or the game board body, a position detecting sensor 2 detecting the position of the moving member 1 and detecting whether the moving member is present in a home position or a moved position, a returning driving means 3 returning the moving member 1 having moved to the home position, an opening/closing detecting means detecting the opening/closing of the opening/closing door 9 arranged in the outer frame 101 and the game board body and outputting the operation signal of the returning driving means 3 when detecting the closing of the opening/closing door 9 and/or the game board body, and a determination circuit determining the opening/closing of the opening/closing door 9 and/or the game board body based on the output of the position detecting sensor 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009035000-A (JP)
Title: Color printing job output matching for printing system
Inventor: BRAY DANIEL M
IPC: G01J3/46
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To make media consumption minimum by using a large number of image marking engines and to provide the accurate matching of a color printing job.  <P>SOLUTION: A printing system includes a first test image (a data glyph and a plurality of reference patches) printed by a first image marking engine on a media document and a second test image (a data glyph and a plurality of reference patches) printed by a second image marking engine on the same side of the media document. The scanned first and second test images provide revision data for matching color correction tables of the first image marking engine and the second image marking engine, wherein the data glyph and the reference patches of the scanned image data are compared with retrieved color correction tables for generating compensation values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010035325-A (JP)
Title: Drive circuit of voltage driving-type semiconductor element
Inventor: ABE YASUSHI
IPC: H02M1/08
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a circuit for magnetically resetting a magnetic coupling means requires a control circuit and is complicated in a conventional case in a series connection gate drive circuit having the magnetic coupling means.  <P>SOLUTION: A diode is connected between a gate terminal of IGBT and a positive electrode of a forward bias power supply for gate driving and a negative electrode of a reverse bias power supply for gate driving.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034858-A (JP)
Title: Optical circuit
Inventor: WATANABE TOSHIO
IPC: H04B10/27
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical circuit used for a node of ROADM system, which allows inputting/outputting of optical signal of an optional wavelength from an add/drop port, by utilizing the circumferential nature of a wavelength multiplexer/demultiplexer equipped to the add/drop port, resulting in reduced circuit scale of an optical switch and the wavelength multiplexer/demultiplexer.  <P>SOLUTION: The optical circuit comprises five 8×8 matrix optical switches 201 and eight wavelength multiplxers 202 of 100 GHz interval 5 ch in which one of the output of the 8×8 matrix optical switches 201 is input. Here, FSR of the wavelength multiplexer is 500 GHz. The optical circuit is used on the drop side in the node configuration of ROADM system. Forty input terminals are input with optical signals of wavelength interval 100 GHz (λ1, λ2, ..., λ40 in the order from short wavelength side). Eight optical signals, among them, which have the numbers having the same residues of 5 are input in one 8×8 matrix optical switches 201.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035361-A (JP)
Title: Power supply circuit and video camera
Inventor: TAKEUCHI YUYA
IPC: H02J7/00
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow efficient use of an external battery and a built-in battery, relating to a power supply circuit for supplying electric power by switching between a removable external battery and a built-in battery.  <P>SOLUTION: The power supply circuit comprises an external battery, a built-in battery, a first switch for selecting connection or non-connection between the external battery and the built-in battery, a second switch for selecting connection between a load and the external battery or between the load and the built-in battery, and a control part for controlling switching between the first switch and the second switch. When a voltage (Va) of the external battery is equal to a first predetermined voltage (V1) or higher, the second switch is connected between the load and the external battery, and when it is smaller than the first predetermined voltage (V1), the second switch is connected between the load and the built-in battery. When a voltage (Vb) of the built-in battery is equal to a second predetermined voltage (V2) or lower and it is equal to a third predetermined voltage (V3:V2>V3) or higher, the first switch is connected between the external battery and the built-in battery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008253843-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of adding unpredictability to the performance of variable display by making it difficult for a player to visually recognize the number of times of waiting for the variable display.  <P>SOLUTION: The game machine includes: a reservation display device 8 for displaying numbers of reserved game balls in frequency display parts 8a-8d; a shutter 11 supported movably between a position with the front side of the frequency display parts 8a-8d opened and a closed position superimposed on the front side of the frequency display parts for concealing the numbers of reserved game balls displayed in the frequency display parts 8a-8d if disposed at the closed position; a shielding solenoid 12 for applying driving force to the shutter 11; and a display control board for operating the shielding solenoid 12. The display control board makes the shutter 11 conceal the frequency display parts 8a-8d by operating the shielding solenoid 12 at prescribed timing. If the frequency display parts 8a-8d are concealed, the player can not recognize the remaining number of times of variable display, and therefore, unpredictability can be added to the performance of the variable display thereafter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010040198-A (JP)
Title: Apparatus for charging and discharging secondary battery, electric equipment, method of charging and discharging secondary battery, and program for charging and discharging secondary battery
Inventor: YANAGI KAZUAKI
IPC: H01M10/42
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To charge a battery in a range within which a charging voltage does not exceed a predetermined value and to maintain the battery performance of a unit or a module by securing the amount of charge of the module even in case of an internal short circuit.  <P>SOLUTION: An apparatus 1 for charging and discharging a secondary battery includes one or two or more secondary batteries 10 having a lithium ion conductive solid electrolyte, and control means 50, 60 for controlling the charge and/or discharge of the secondary batteries 10. For the secondary battery 10 where an abnormality is detected, the control means 50, 60 perform charging using a pulse wave and/or a low charging voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040600-A (JP)
Title: Manufacturing method of surface-emitting laser, manufacturing method of surface-emitting laser array, surface-emitting laser and surface-emitting laser array, and optical equipment comprising surface-emitting laser array
Inventor: IKUTA MITSUHIRO
IPC: H01S5/183
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a surface-emitting laser, reducing process damage applied on a surface relief structure to obtain a stable single lateral mode characteristic.  <P>SOLUTION: The surface-emitting laser has a surface relief structure of step construction for controlling a reflection index at the light-emitting part of an upper mirror. The manufacturing method thereof includes: a step in which a resist pattern comprising the pattern for forming a mesa structure and the pattern for forming a step construction is formed on or above the upper mirror, and a surface layer of the upper mirror is etched as a first etching for determining a horizontal position of the step structure; a step of forming a current constriction structure after the step of first etching; and a step in which, after the step of forming the current constriction structure, a place subjected to first etching is further etched, as a second etching for determining a depth position of the step construction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035450-A (JP)
Title: Fishing lure
Inventor: TOMOGANE SEIICHI
IPC: A01K85/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the certainty of mounted state of a hook after securing the ease of mounting and demounting properties of the hook.  <P>SOLUTION: A fishing lure includes a holding means 4 for holding the screwed state of a female screw part 41 installed as recessed at its body side 2 with a male screw part 42 installed as projected at its hook side. The holding means 4 includes a recessed part 6 for engagement and a projected part 7 for engagement, to hold the screwed state by elastically engaging at the time of completing the screwing as continuing to screwing movements, and to be released from the engagement by resisting the elastic force caused by the above elastic engagement as continuing to anti-screwing movements from the screwed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038205-A (JP)
Title: Abnormality determination device for automatic transmission
Inventor: OWATARI MASAKAZU
IPC: F16H61/12
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To determine an abnormal hydraulic control means and perform abnormality determination in an automatic transmission having a plurality of hydraulic control means with differences in pressure outputted during abnormality.  <P>SOLUTION: An ECU determines whether or not an input torque T<SB>transmit</SB>inputted to a clutch and a brake immediately before a slip occurs is a predetermined value T2 or more (S50), and when the input torque T<SB>transmit</SB>is the predetermined value T2 or more, the ECU determines that a line pressure controlling mechanism is abnormal (S60). When the input torque T<SB>transmit</SB>is less than the predetermined value T2, the ECU determines that an operation switching mechanism is abnormal (S70). As a result, the mechanism that is abnormal can be determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT