baber/WOPTO huggingface dataset:
Patent JP-2009278726-A (JP)
Title: Motor controller
Inventor: YAMAGUCHI TAKESHI
IPC: H02P7/29
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which is miniaturized in device scale while suppressing manufacturing cost in a state where normal control operation is secured.  <P>SOLUTION: The motor controller has: a closed circuit formed so as to include a serial connection of a DC motor M, a current smoothing coil L3 and a diode D6; a power MOSFET disposed between the closed circuit and a ground line; a driving section for ON/OFF-controlling the power MOSFET; and a filter member consisting of a coil L1 and capacitors C1, C2 which are disposed on a power supply line. The motor controller has a heat sink 12 disposed so as to contact circuit boards 10, 11 on which the power MOSFET and a microcomputer MIC of the driving section are mounted; and a housing case 13 housing the current smoothing coil L3 and the filter members L1, C1, C2 in its inside and superimposed on the heat sink 12. A connection terminal 20 protruding from the circuit boards enables achieving necessary electric connection inside the housing case 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278295-A (JP)
Title: Light emission controller, light emission control method, light emission control program, and mobile terminal device
Inventor: MORIMOTO YUKAKO
IPC: H04M1/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone having an LED which emits light in a new emission mode.  <P>SOLUTION: In a folding mobile phone, a plurality of LEDs 7 are provided along the outer circumference of an upper case 31, and an acceleration sensor is provided in a lower case 32. In the closed state of the mobile phone, a control section detects the attitude of the mobile phone based on the output from an acceleration sensor. Out of the LEDs 7 provided along the outer circumference of the upper case 31, an LED 7 corresponding to the detected attitude is controlled to emit light. More specifically, when the case is tilted or rotated, the LEDs 7 provided on the outer circumference of the upper case 31 are controlled to emit light as if water drops in a U-shaped tube move in the tube according to the position of the housing and the gravity of the earth. Consequently, a mobile phone having LEDs 7 which emit light in a new and visually interesting emission mode can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278319-A (JP)
Title: Capacitance proximity sensor
Inventor: NONOGAKI KEIICHI
IPC: H03K17/955
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proximity sensor in which a rear side region is made a non-output region and a front side region does not shorten a detection distance.  <P>SOLUTION: Electrodes are constituted of a pair of a front side electrode 1 and a rear side electrode 2. An electric circuit serially connects a capacitor 3 by both of the electrodes, a coil 4, a resistor 5, and an oscillation source 6. When a ground body approaches the front side electrode in the front side region and approaches the rear side electrode in the rear side region, capacitance changes and current flowing the resistor changes. A means 11 for measuring voltage of resistor both ends is provided and the frequency (f) of an oscillation AC of the oscillation source is set within a range where a change of measured value in the measurement means is in the reverse direction of an increase and a decrease by an approach in the front side region and an approach in the rear side region. A means 12 for calculating a change amount of the measurement value, a means 13 for determining whether or not an approach is in the front side region in the change amount, and a means 14 for performing output when it is determined that an approach is in the front side region are provided. When the ground body approaches in the front side region, output is performed; and when it approaches in the rear side region, output is not performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008265752-A (JP)
Title: Operation control auxiliary device for vehicle, and vehicle having operation control auxiliary device for vehicle
Inventor: KOBAYASHI YOSUKE
IPC: B60W10/18
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control auxiliary device for a vehicle capable of appropriately controlling an operational reaction force, and braking and driving force according to a traffic environment.  <P>SOLUTION: A controller calculates a risk potential that expresses an approaching degree of its own vehicle and a front obstacle, and calculates correction amount of a reaction control command value of the operational reaction force to be generated in an accelerator pedal and of the braking and driving force generated in the own vehicle according to the risk potential. A driving intention of the driver is detected from an accelerator pedal operation state, and when the driver shows an acceleration intention, a control pattern is changed so that a control operation area becomes shorter. For example, when the own vehicle travels in a congested traffic flow and adjusts the speed of the own vehicle by the accelerator pedal operation, the control operation area is automatically switched to a shorter one so that the vehicle can be controlled without bothering the driver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242476-A (JP)
Title: Btsc encoder
Inventor: HANNA CHRISTOPHER M
IPC: H04N5/60
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital BTSC encoder which operates successfully and is neither excessively complicated nor expensive.  <P>SOLUTION: A BTSC encoder (200) includes: a left digital high pass filter (212) for receiving a digital left channel audio signal (L) and generating a digital left filtered signal; a right digital high pass filter (214) for receiving a digital right channel audio signal (R) and generating a digital right filtered signal; a matrix including an adder (216) for summing the digital left and right filtered signals and generating a digital sum signal (L+R), and including a subtractor (218) for subtracting one of the digital left and right filtered signals from the other of the digital left and right filtered signals and generating a digital difference signal (L-R); a difference channel processor (230) for digitally processing the digital difference signal (L-R); and a sum channel processor (220) for digitally processing the digital sum signal (L+R).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276224-A (JP)
Title: Current position calculation device and program
Inventor: KOBAYASHI TOMOKAZU
IPC: G08G1/0969
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current position calculation device for precisely calculating a current position on a road link while restraining the number of calculation times as much as possible.  <P>SOLUTION: The current position calculation device calculates a current position candidate based on absolute position information (S120), calculates a travelable area where a vehicle travels based on road width data, or the like, and further calculates a center locus of the travelable area indicating the center of the travelable area (S130), calculates an estimated travelling position where it is estimated that the vehicle is traveling (S135), and evaluates a current position candidate existing on the road link corresponding to the center locus of the travelable area (S145), based on the distance between the center locus of the travelable area and the estimated travelling position, and selects a current position candidate displayed on a map (S155).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274120-A (JP)
Title: Method for producing magnetic member for electromagnetic clutch
Inventor: HANAOKA MAMORU
IPC: F16D27/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a magnetic member for an electromagnetic clutch by which a magnetic member constituting the magnetic circuit of the electromagnetic clutch is molded by the casting of an iron-based metal, the method suppressing occurrence of shrinkage cavities.  <P>SOLUTION: The method includes a process where a melted iron-based metal is made to flow into a mold at 1,600 to 1,650°C. The magnetic member is, e.g., a rotor 11 attracting an armature 23 by electromagnetic attraction force generated by an electromagnetic coil 17 or a housing 16 storing the electromagnetic coil 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276661-A (JP)
Title: Image forming apparatus and error disposal method for the same
Inventor: YAMAGAMI HIROMI
IPC: B41J29/46
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To change and display error information related to a fault caused in an image forming apparatus, and to simplify operation to recover from the fault.  <P>SOLUTION: In the image forming apparatus, a printing part 11 prints printing data on a printing medium. A storage part 7 stores management data having specified error information showing a specified fault that is a fault of indispensable operation and general error information showing a general fault other than the one out of faults caused in the printing operation. An input part 9 receives selective input of the error information in the management data, and recover input to recover from the fault corresponding to the general error information that is selected. An error control part 13 controls to generate a list of the error information related to the fault caused by the operation of the apparatus, being the error information selected based on the selective input in the input part 9, to display it on the display part 9, and to recover from the state of the fault by the recover input.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277622-A (JP)
Title: Fuel cell system and its control method
Inventor: MATSUMOTO HIROTSUGU
IPC: H01M8/10
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which a scavenging treatment is conducted during a shutdown period of a fuel cell and while a power generation stability after starting up is maintained, the system can be started up more promptly.  <P>SOLUTION: In the fuel cell system, an anode gas scavenging treatment in which scavenging gas is supplied into an anode gas system is conducted during a shutdown period of a fuel cell. If a starting up requirement of the fuel cell is detected while conducting the anode scavenging treatment, hydrogen concentration in the anode gas system is detected and based on the detected hydrogen concentration in the anode gas system, it is judged whether the anode scavenging treatment is continued to prohibit the starting up of the fuel cell or the anode gas scavenging treatment is suspended to allow the starting up of the fuel cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280297-A (JP)
Title: Laminating device of flat plate-like material
Inventor: TAKEMURA KAZUTAKA
IPC: B65H3/32
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating device can automatically nip slip sheets when processed flat plate-like materials are laminated, and nip the slip sheets at low costs without preparing new slip sheets.  <P>SOLUTION: This laminating device 1 of a flat plate-like material 61 includes a loader 2a for locating a laminated body 6 formed by alternately laminating a flat plate-like material 61 and a slip sheet 62, a separation mechanism for separating the flat plate-like material 61 and the slip sheet 62 from the laminated body 6 located on the loader 2a, and an unloader 2b for laminating the separated and processed flat plate-like material 61. The device includes a transport mechanism for transporting the slip sheet 62 separated from the separation mechanism toward the unloader 2b, and a laminating mechanism for locating the transported slip sheet 62 on an upper face of the processed flat plate-like material 61 on the unloader 2b side and laminating the next processed flat plate-like material 61 on the upper face of the located slip sheet 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282081-A (JP)
Title: Optical scanner, image forming apparatus and optical scanning method, and method for manufacturing semiconductor laser element
Inventor: YOSHIDA YOHEI
IPC: H04N1/113
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner that achieves high resolution without lowering printing speed, and to provide an image forming apparatus and optical scanning method, and a method for manufacturing a semiconductor laser element.  <P>SOLUTION: The semiconductor laser element 1 emits a so called blue purple laser having an oscillation wavelength of 300-500 nm. With this wavelength band, write-in spot diameter on the surface of a photoreceptor drum 7 is made smaller and, by reducing a pitch between write-in dots, write-in resolution of an electrostatic latent image on the surface of the photoreceptor drum 7 is increased. Further, by simultaneously emitting a plurality of laser beams, an electrostatic latent image can be written without lowering printing speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283659-A (JP)
Title: Printed wiring board, method for manufacturing thereof, and multilayer printed wiring board
Inventor: OGAWA TAIJI
IPC: H05K1/16
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board allowing a resistance value to be easily controlled to a predetermined value, and stably manufacturable with a good yield; and a multilayer printed wiring board.  <P>SOLUTION: This printed wiring board 10 is provided with an insulation part 11, and first conductive parts 12 formed on one-side surface 11a of the insulation part 11. The first conductive part 12 may be, for instance, a conductive body (wiring layer) formed in a predetermined pattern. On the one-side surface 11a of the insulation part 11, a second conductive part 13 formed separately from the first conductive parts 12 so as not to directly contact the first conductive parts 12, and third conductive parts 14 electrically connecting the first conductive parts 12 to the second conductive part 13 are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281516-A (JP)
Title: Centrifugal clutch
Inventor: FUKAMACHI MASATOSHI
IPC: F16D43/18
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily reduce vibration of a clutch weight with a simple structure for reducing the number of part items, in a centrifugal clutch formed so as to have a weight part for rotatably journaling the clutch weight frictionally engageable with the inner periphery of a clutch housing in one end part by a drive plate via a support shaft, and an arm part integrally continuously arranged in one end part of the weight part so as to extend to the opposite side of the weight part on the support shaft.  <P>SOLUTION: A first recessed part 117 for fitting a part of a damper rubber 116 is arranged in the arm part 106b, and a second recessed part 118 for engaging the damper rubber 116 is arranged in the other end part of the weight part 106a, and the damper rubber 116 is relatively movably held by the first recessed part 117 and the second recessed part 118.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288945-A (JP)
Title: Image display unit and image display method
Inventor: YAMAMOTO JIRO
IPC: G06T3/40
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display unit and an image display method which easily notify a photographer whether an identification object to be captured is in a state suitable for imaging, before and after imaging.  <P>SOLUTION: When a detector unit 21 detects a plurality of objects to be identified, a display unit 50 magnifies the plurality of objects, while maintaining positional relationship among the plurality of objects in an imaging field angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285127-A (JP)
Title: Hydrant system
Inventor: TONOMURA TOSHIAKI
IPC: A62C35/20
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operation of a hydrant valve simultaneously with the weight reduction of a hydrant door.  <P>SOLUTION: This hydrant system 10 is constituted so that a hose housing part 36 and a valve housing part 38 are formed to a housing 12, and the hydrant door is mounted on the door opening part corresponding to the hose housing part 36 and the valve housing part 38. Valves containing a hydrant valve 54 for supplying fire-fighting water to a hose connection port are arranged to the valve housing part 38 and a hydrant valve on-off lever 60 is directly provided to the on-off drive shaft of the hydrant valve 54. A nameplate 64 for displaying an on-off direction and the operation method of the hydrant system is arranged to the hydrant valve on-off lever 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290990-A (JP)
Title: Drive device and electronic equipment
Inventor: AKATA KOJI
IPC: H02P6/16
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device that achieves smooth drive from the start to the maximum speed by facilitating change of the lead angle, and to provide electronic equipment.  <P>SOLUTION: There is provided a drive method for a brushless DC motor that detects angular acceleration of a rotor 22 near the lead-angle change point so as to adjust a speed for changing the lead angle on the basis of the detection result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290658-A (JP)
Title: Solid-state imaging device, imaging device, and pixel drive method
Inventor: KUDO SEIKI
IPC: H04N5/335
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress dark current due to leak phenomena and secure reliability of elements in a CMOS-type solid-state imaging device.  <P>SOLUTION: When pixels using electrons as signal charge are to be driven, the negative voltage level of a control signal for subjecting transistors of the pixels to pulse driving is adjusted to a voltage which is increased as the charge accumulating time is increased. Preferably, the negative voltage level is the ground GND when signal charge accumulation is not carried out. The negative voltage level is increased only when the charge accumulating time is long, i.e., the dark current caused by the leak phenomena is problematic. Accordingly, even when the dark current is suppressed, the stress applied to the pixels and a gate oxide film of the drive circuit thereof and the characteristic degradation of the transistors can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285335-A (JP)
Title: Game machine
Inventor: TOSA NAOYA
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a mechanical generator capable of performing more various presentations.  <P>SOLUTION: This game machine includes: a presentation generator 500 for performing presentation display related to a game by mechanical operation; a program ROM storing a plurality of operation patterns of the presentation generator 500 to correspond to a plurality of conditions for operating the presentation generator 500; and a sub-control circuit for operating the presentation generator 500 according to the operation pattern corresponding to the satisfied condition when any of the plurality of conditions is satisfied, wherein the presentation generator 500 includes an enclosure body 502 having an expandable member 504 which can be changed in shape and a driving device 506 provided inside the enclosure body 502 to deform the expandable member 504, and the sub-control circuit controls the drive of the driving device 506 according to the operation pattern to deform the presentation generator 500 in one of the plurality of deformation modes corresponding to the plurality of operation patterns.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292557-A (JP)
Title: Recovery mechanism and recovery method of printing device
Inventor: TANAKA YOSHINORI
IPC: B65H5/06
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery mechanism and a recovery method of a printing device capable of executing the recovery operation according to the starting condition of each unit when any trouble occurs without any burden on a driving unit of each unit or accumulated paper sheets.  <P>SOLUTION: The recovery mechanism comprises a regular path CR leading to a paper discharge path from a paper feed path for feeding paper sheets via a head unit 110, a switch-back path SR which is branched from and connected to the regular path CR to invert the surface and back sides of the paper sheet by delivering the paper sheet from the regular path CR reciprocating the paper sheet, and returning the paper sheet to the regular conveying path, and a recovery determination unit 332 for controlling the drive start timing of each driving unit according to each starting time of each driving unit related to the conveying path during the re-driving of the conveying path when the conveying path is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294904-A (JP)
Title: Vehicle operation system
Inventor: TSUKAHARA TSUTOMU
IPC: G06Q50/30
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle operation system for easily creating an operation plan properly guaranteeing a service in consideration of regional characteristics in a service area without deteriorating the operation efficiency of a vehicle.  <P>SOLUTION: In creating new operation plan candidates, new combinations of reservations are prepared by combining demand content currently registered in a reservation list and new demand. Successively, as for the new combinations of reservations, the calculation (S32) of a zone dispatch level index and primary evaluation (S33) based on a zone dispatch level reference index of each of predetermined zones are performed, and the calculation (S34) of a service index and an operation index and primary evaluation (S35) are performed. Then, the combinations of new reservations which have succeeded in the both primary evaluations are ranked comprehensively, and a new operation plan is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291478-A (JP)
Title: Tool for attaching bracket, and its manufacturing method
Inventor: MORISHIMA SHIGEAKI
IPC: A61C7/02
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for attaching a bracket which hardly becomes an obstacle when the bracket is set in the tooth crown part of a patient, and to provide its manufacturing method.  <P>SOLUTION: The tool 1 for attaching the bracket includes: a first resin part 4 including a recess 4c having a shape which partially follows the end of the tooth crown part 7; a second resin part 3 including a recess 3b having a shape which at least partially follows the upper surface 5a of the bracket 5 to be attached to the tooth crown part 7; and a metal part 2 where one end is attached to the first resin part 4 and the other end is attached to the second resin part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293582-A (JP)
Title: Water supply port structure of radiator
Inventor: HAYASHI NAOKI
IPC: F01P11/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily detach a cap (radiator cap) with a pressure regulating valve.  <P>SOLUTION: The present invention is a water supply port structure of a radiator, comprising a water supply port member 20 equipped with a water supply port 66 closed by the cap 22 with a pressure regulating valve and a valve seat 86 arranged at a lower part inside the water supply port 66 and contacting the pressure regulating valve 76 so as to be separated from the valve 76, for supplying cooling water to the radiator. The water supply port member 20 comprises a water-supply passage 50 extending downward from a start-end side opening whose opening edge is the valve seat 86 and communicating with the inside of the radiator, and a pressure regulating passage 52 equipped with a start-end side opening at a portion between the water supply port 66 and the valve seat 86 and extending downward from the opening along the water-supply passage 50 to communicate with the inside of a reserving tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT