baber/WOPTO huggingface dataset:
Patent JP-2011047965-A (JP)
Title: Electrophotographic toner and developer
Inventor: TANIDA KEIICHI
IPC: G03G9/08
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner that forms a high-quality image even when high-density printing is performed after low-density printing is repeatedly performed over a long period of time.  <P>SOLUTION: The toner includes toner base particles containing a binder resin and a coloring agent, and an external additive externally added to the toner base particles. The external additive uses the toner containing resin covering magnetic particles covering the surfaces of the magnetic particles with a coating resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046273-A (JP)
Title: Vehicle
Inventor: SHIMAKAWA KENICHI
IPC: B62K5/05
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle which facilitates turning operation, and easily inclines a vehicle body, and adequately steers a steering wheel even upon external disturbance, and maintains the stability of the vehicle body, and which also improves turning performance, and achieves excellent ride comfort and a stable traveling state.  <P>SOLUTION: The vehicle includes a first torque sensor for detecting a torque inputted from a steering device operated by an occupant to a steering shaft; a second torque sensor for detecting a torque inputted from the steering wheel to the steering shaft; an inclination actuator device; and a control device for controlling the vehicle body inclination by controlling the inclination actuator device. The control device causes the vehicle body to incline in the opposite direction to the direction of the torque inputted to the steering shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050196-A (JP)
Title: Control method and controller
Inventor: FURUYA YUMA
IPC: H02P21/36
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a motor control proper in response to the operation state of a power supply for travelling by a simple configuration.  <P>SOLUTION: In an electric vehicle 1, a torque-current command value Iq<SP>*</SP>to a motor 10 and an excitation-current command value Id<SP>*</SP>are adjusted by the voltage (a power-supply voltage) of a DC power supply line 40. That is, since an output voltage range and a maximum output power at a time when each of power supply devices (power supply from a fuel cell 50, an electric storage device 60 and a stringing wire) is operated singly are designed to differ from device to device, the operation state of each power supply device can be estimated from the power-supply voltage without requiring a new component, and the motor 10 is controlled in conformity with the maximum output power of the power supply devices thus estimated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051380-A (JP)
Title: Electric power steering device
Inventor: SUZUKI TERUHIKO
IPC: B62D6/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device enhancing the steering feeling.  <P>SOLUTION: The electric power steering device 1 is provided with a steering force sensor 3, a steering force computation unit 11, an assist instruction value setting unit 20, a correction instruction value setting unit 30, an output instruction value setting unit 50, a motor 2, an inverter 6, and a battery 7. The assist instruction value setting unit 20 sets an assist current instruction value based on the steering force computed by the steering force computation unit 11. The correction instruction value setting unit 30 takes the second time derivative of the steering force computed by the steering force computation unit 11, and sets a correction current instruction value using the computed second time derivative of the steering force. The output instruction value setting unit 50 sets an output instruction value to the sum of the assist current instruction value and the correction current instruction value. The motor 2 is coupled to a steering wheel. The inverter 6 supplies power from the battery 7 to the motor 2 based on the output instruction value set by the output instruction value setting unit 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052562-A (JP)
Title: Exhaust gas recirculation passage structure
Inventor: ARAI JUNICHI
IPC: F02F1/42
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculation passage structure capable of simply forming an exhaust gas recirculation passage and reducing the variation of an exhaust gas recirculation rate.  <P>SOLUTION: In a cylinder head 1 of an engine with an intake passage 11c and an exhaust passage 21 formed adjacent to each other via a water jacket 40, a boss part 31 is formed in the water jacket 40 for connecting the outer wall of the intake passage 11c with the outer wall of the exhaust wall of the exhaust passage 21 and the exhaust gas recirculation passage 30 is perforated in the boss part 31 for bringing the intake passage 11c into communication with the exhaust passage 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055449-A (JP)
Title: Relay server, access management relay server, and relay communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/70
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration capable of smoothly transferring access management to the other server in a server for performing the access management of a relay communication system constituted of a plurality of the servers.  <P>SOLUTION: A control section of a first call center server R1 transmits access management information to a second call center server R4 capable of executing access management. Then, the control section of the first call center server R1 notifies a customer server R3 and a dispatch destination server R2 stored in an access authorization information database of access management by the second call center server R4. Therefore, the control section of the first call center server R1 makes the second call center server R4 perform the access management of the customer server R3 and the dispatch destination server R2 stored in the access authorization information database.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009288253-A (JP)
Title: Identification and docking guidance system of aircraft
Inventor: MILLGARD LARS
IPC: G01C3/06
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and efficiently track an object such as a coming aircraft to an appropriate halting point.  <P>SOLUTION: This system for tracking the coming object (12) includes a means (20) for generating an optical pulse, means (21, 22, 24, 25) for projecting the pulse to the coming object outward and reflecting the pulse from the object, a means (20) for collecting the optical pulse reflected from the object, a means (26) for directing the projected optical pulse in a known angle direction and to a calibration element arranged at a known distance in order to calibrate the system, and a means (62) for enabling the tracking of the position of the object by detecting the position to a virtual axis extending from a predetermined point and detecting the distance between the object and the predetermined point. A comparing table compared with a contour table that reflects information about laser scan and shows a known shape is formed, a distance distribution table for recording the distribution of the distance from the nose of the object to a measuring device for each reflected pulse is formed, and the average distance to a schedule stop position is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060861-A (JP)
Title: Surface layer evaluating method for semiconductor wafer
Inventor: ONO TAKASHI
IPC: H01L21/66
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface layer evaluating method for a semiconductor wafer, wherein the method can evaluate distribution of electrically active defects and contaminations in the depth direction of a surface layer of a semiconductor wafer.  <P>SOLUTION: A plurality of depth dependency graphs by temperatures of photoluminescence intensity of a semiconductor wafer of good quality and a reference temperature dependence graph are generated, and a dominant wafer depth region of photoluminescence intensity is obtained for each of the depth dependency graphs by the temperatures to generate a measured temperature dependence graph. Then, the measured temperature dependence graph is contrasted with the reference temperature dependence graph to evaluate defects and contaminations. Further, the temperature of a part where a shift quantity is large is obtained, and depth regions of defects and contaminations of the measured wafer are estimated from dominant wafer depth regions of one of the depth dependency graphs by the temperatures that corresponds thereto.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059825-A (JP)
Title: Design method for press die
Inventor: HORIUCHI HARUTOSHI
IPC: G06F17/50
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the design method of a press die by which the design of a die is facilitated, and specialization is promoted.  <P>SOLUTION: The shape of a press formed article is determined in a layout design process by using a three-dimensional CAD. In a die structure design process following the layout design, a parameter input related to a plurality of components arranged in a temporary die structure is performed, and the deformation processing of the shapes of the components is performed, and the final press die is displayed in the form of a drawing. Thus, it is possible to perform, after performing layout design related to the press formed particle, die structure design using data related to the press formed article, and hence it is possible to efficiently perform the design of a press die by making it possible for the same designer to perform the operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061483-A (JP)
Title: Image processor, method for controlling the same, and printer
Inventor: TAKAHASHI TAKAHIDE
IPC: H04N1/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which removes inclination of a read image and shortens a processing time, and also to provide a method for controlling the same, and a printer.  <P>SOLUTION: The inclination angle θ of an original document to a scanner is detected, and skew correction for redefining each raster of image information stored in an image memory 8 to a state of being skewed by the inclination angle θ of the original document is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059566-A (JP)
Title: Optical device and imaging apparatus
Inventor: MIYAUCHI MASANORI
IPC: G02B7/04
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance optical performance adjusting accuracy without increasing the number of components.  <P>SOLUTION: The lens device includes a lens which is disposed movably in an optical axis direction. The lens device is provided with a lead screw shaft 201 having a helical screw thread, whose axial direction is parallel to the optical axis direction, on the outer peripheral surface thereof, and rotatably arranged around an axial center; an actuator 101 which generates a torque to rotate the lead screw shaft 201; and a carriage 105 which includes an engagement part engaging with the lead screw shaft 201, and which is movable along the lead screw shaft 201 in the optical axis direction with the rotation of the lead screw shaft 201; wherein the carriage 105 is a nearly U-shaped leaf spring having an engagement part disposed on the center thereof, and while both ends disposed facing each other along the optical axis direction are deformed to come close to each other, the carriage is connected to a holding member, for example, a lens frame 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066612-A (JP)
Title: Streaming distribution system, server device, streaming distribution method, and program
Inventor: SHIMADA MASAO
IPC: H04N7/173
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform streaming distribution with a small delay by reducing a load imposed on a network.  <P>SOLUTION: In a streaming distribution system, where the network connects a server device to a client device, the server device includes a storage means for storing imaging data, a coding means for coding the imaging data by an inter-frame prediction coding method to generate distribution moving picture data, and a transmission means for transmitting the distribution moving picture data to a client device. The distribution moving picture data are composed of three kinds of frames, namely a frame coded without using inter-frame prediction, a forward prediction frame, and a forward and backward prediction frame. The transmission means transmits the frame coded without using the generated inter-frame prediction to a client device until generation of a first forward prediction frame from among backward frames in point of time of frames coded without using the inter-frame prediction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296655-A (JP)
Title: Transmitting method and device
Inventor: MURAKAMI YUTAKA
IPC: H04L27/22
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly handle improvement in data transmission efficiency and improvement in data quality.  <P>SOLUTION: An orthogonal baseband modulating unit 102 modulates transmission data by using a modulation method selected from among a plurality of modulation methods, thereby generating a first symbol. A BPSK symbol modulating unit 602 modulates the transmission data by using a BPSK modulation method, thereby generating a second symbol, which is different from the first symbol. A frame configuration unit 104 inserts the second symbol into the first symbol and switches the insertion intervals of the second symbol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065383-A (JP)
Title: Facility operation support system and program
Inventor: KOMIYA NORIYUKI
IPC: G06Q50/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To save energy by an efficient operation of a facility, without deteriorating an operation efficiency.  <P>SOLUTION: An operation plan added with information about an operation situation of each work area is planned as to an electric facility installed in each work area. The operation plan is thereby planned in response to the operation situation of each work area. The electric facility is operated based on the operation plan added with the information about the operation situation of each work area. Each electric facility is thereby efficiently operated without deteriorating the operation efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063385-A (JP)
Title: Repairing method of footstep and collar, engaging plate and collar for fixing footstep to front wheel shaft
Inventor: KIKUCHI TAKAYUKI
IPC: B66B23/12
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily repairing an abraded member such as an engaging part of a footstep and a collar of a front wheel shaft for an existing passenger conveyor, and to provide an attachable/detachable engaging plate and the collar for easily replacing an abraded member for a new passenger conveyor.  <P>SOLUTION: In this repairing method of the footstep and the collar of the passenger conveyor, the footstep is rotatably installed on the front wheel shaft 3 by engaging a collar engaging part of the footstep via the collar with the front wheel shaft 3 for connecting right-left footstep chains 2. When the collar engaging part of the footstep is abraded, an engaging plate 20 having a groove in the same shape as a normal collar engaging part is superposably fixed to the abraded collar engaging part, and a repairing collar 22 divisible in a semicircular shape is installed on the front wheel shaft 3, and the footstep is fixed to the front wheel shaft 3 by engaging the groove of the engaging plate 20 with the repairing collar 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063199-A (JP)
Title: Driving position adjusting device for vehicle
Inventor: OTSUBO TOMONORI
IPC: B62D25/20
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver seated in a driver's seat to appropriately operate an operational pedal by appropriately adjusting a driving position with a simple configuration.  <P>SOLUTION: A driving position adjusting apparatus for a vehicle is equipped with the driver's seat provided on a floor panel 9 in a vehicle interior, and the operational pedal (gas pedal 4) operated by stepping of the driver seated in the driver's seat 1. The driving position adjusting apparatus includes a heel placement height adjusting means 12 for adjusting the height of heel placement of the driver by lifting and displacing a heel placement area on the floor panel 9 on which the heel of the driver is placed during stepping operation of the operation pedal. The longitudinal width and longitudinal position of the heel placement area lifted and driven by the heel placement height adjusting means 12 is set based on the foremost position and rearmost position of the heel which change according to a physical feature and seating position of the driver seated in the driver's seat 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071609-A (JP)
Title: Light guide, image reader and image forming apparatus
Inventor: YOKOTA SHUSAKU
IPC: F21V8/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide diffusing the light of a point light source positioned on the incidence plane side of the light guide by the shape of the emission plane of the light guide, and to provide an image reader and an image forming apparatus.  <P>SOLUTION: The light guide 5 includes: an incidence plane 5a which is formed along the longitudinal direction of the light guide 5 and on which the light of a light source having a plurality of LEDs 141 is to be made incident; and an emission plane where a plurality of grooves 5i and 5j extending in a direction crossing the longitudinal direction are formed for diffusing the light made incident on the incidence plane 5a in the longitudinal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069243-A (JP)
Title: Oil supply device for vehicle
Inventor: MIYAJI EIJI
IPC: F01M1/02
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply device for vehicles, reduced in size and cost and simplified.  <P>SOLUTION: An oil supply device 100 for a vehicle includes an oil pump 10 having a varying mechanism 20 varying a supply condition of oil, a hydraulic actuator 30 supplied with the oil from the oil pump 10, an engine lubricating device 40 supplied with the oil from the oil pump 10, and an oil supply adjusting valve 50 varying the supply condition of the oil from the oil pump 10 to the hydraulic actuator 30 and the engine lubricating device 40, wherein the supply condition of the oil to the varying mechanism 20 and the oil supply adjusting valve 50 is controlled by a single oil control valve 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068433-A (JP)
Title: Sheet feeder and image reader
Inventor: GOTO TOMOHIKO
IPC: B65H1/18
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document carrying mechanism capable of restraining the occurrence of carrying failure of a document.  <P>SOLUTION: This sheet feeder is provided with a pressing roller 129B rotatable by being driven while pressing the document to the feed roller 129A side, and is constituted so that rotational resistance of the pressing roller 129B becomes small when a dimension in the layering direction of the document is small. Thus, the document can be easily inserted between a feed roller 129A and the pressing roller 129B by rotating the pressing roller 129B. Thus, since double feeding and idle feeding of the document can be restrained even when the document number is many needless to say when being few in the number of documents of a thin thickness and documents to be automatically carried, the occurrence of the carrying failure of the document can be prevented by a new constitution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068223-A (JP)
Title: Control device of inverted pendulum type moving body
Inventor: TAKENAKA TORU
IPC: B62K1/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverted pendulum type moving body capable of suppressing power consumption without requiring time till restarting the moving body after interrupting the use.  <P>SOLUTION: The control device of the inverted pendulum type moving body includes a base body 9, a moving part 5 having a wheel, and moving and driving parts 31R and 31L. The control device includes an inclination sensor 52 for detecting an inclined angle or inclined angular velocity of the base body 9 and a control part 50 for controlling the moving and driving parts 31R and 31L. The inverted pendulum type moving body has a normal mode and a standby mode as power supply modes, and includes a standby switch to transfer the power supply mode to the standby mode. The control part 50 transfers the power supply mode to the standby mode when the standby switch is turned ON when the power supply mode is the normal mode. The control part 50 transfers the power supply mode to the normal mode when the inclined angle or the inclined angular velocity detected by the inclination sensor 52 exceeds a prescribed inclination allowable value when the power supply mode is the standby mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069560-A (JP)
Title: Refrigerator
Inventor: KUMAKURA HIDEO
IPC: F25D23/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator improved in heat insulating performance without degrading appearance of a heat insulating door of the refrigerator, by providing a vacuum heat insulating material.  <P>SOLUTION: The refrigerator includes: a storage compartment disposed in a refrigerator body 101; the heat insulating door 1 for opening and closing an opening of the storage compartment; a glass outer plate 2 forming an outer wall of the heat insulating door 1; a door frame 3 disposed on a peripheral edge of the outer plate 2; an inner plate 4 disposed on the door frame 3 in a state of having a space with respect to the outer plate 2; a foam insulation material 7 charged in a space formed by the inner plate 4, the outer plate 2 and the door frame 3; and the vacuum heat insulating material 5 disposed between the outer plate 2 and the inner plate 4. Further, the refrigerator includes an operating section 14 disposed on a face of the outer plate 2, and a recessed section 11 formed between the outer plate 2 and the inner plate 4 and receiving a substrate of the operating section 14, the vacuum heat insulating material 5 is disposed over a back face of the recessed section 11, and the foam insulation material 7 is charged between the vacuum heat insulating material 5 and the outer plate 2, and between the vacuum heat insulating material 5 and the inner plate 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074567-A (JP)
Title: Foundation structure and foundation construction method for high temperature tank
Inventor: SASAKI KAZUNARI
IPC: E02D27/38
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure, which is strong and withstands against a high temperature, and to provide a foundation construction method for a high temperature tank.  <P>SOLUTION: The foundation structure for the high temperature tank 1 storing a high temperature fluid includes a concrete foundation 2 provided on the ground 10 on which the high temperature tank 1 is installed; a firebrick layer 5 with firebricks 6 stuck in a plurality of stages on the concrete foundation 2 and with refractory mortar 7 filled in joints between the firebricks 6; and an corrosion preventive layer 8 interposed between the upper face of the firebrick layer 5 and the bottom face of the high temperature tank 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT