baber/WOPTO huggingface dataset:
Patent JP-2010091294-A (JP)
Title: Optical fiber sensor device, measurement method for temperature and distortion, and optical fiber sensor
Inventor: OMICHI KOUJI
IPC: G01K11/12
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber sensor device of an inexpensive structure for simultaneously measuring temperature and distortion.  <P>SOLUTION: This optical fiber sensor device applied to an OFDR method includes an optical fiber sensor S, a reflective end 16 for reference, a light source 12, and a light receiver 13. The fiber sensor S is equipped with a sensor part 3 for distortion detection which comprises an FBG formed in a core of optical fiber and a sensor part 7 for temperature detection connected to the sensor part for distortion detection and equipped with a reflective part on its end part. A change in temperature is measured from an amount of change in the optical path length of the optical fiber for temperature detection while distortion is measured by subtracting the shift amount of a Bragg wavelength equating with the measured change in temperature from the shift amount of the Bragg wavelength of the FBG.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091301-A (JP)
Title: Radar system
Inventor: MINAMI YOSHIAKI
IPC: G01S13/44
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system which provides favorable detection performance without design constraints.  <P>SOLUTION: The radar system 7 detects an object around a vehicle. The radar system 7 is placed within a combination lamp 2 which the vehicle includes. The radar system 7 is preferably placed on the back of a reflex reflector 6 or a pseudo reflex reflector provided within the combination lamp 2. More preferably, a plurality of antennas, which the radar system 7 includes, are arranged so that the distance between the antennas matches the distance which is an integral multiple of one period of protrusions and recesses formed on the back of the reflex reflector 6 or the pseudo reflex reflector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089938-A (JP)
Title: Part feeding device
Inventor: ENAMI KENJI
IPC: B65G47/14
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable feeding capacity even when the size of a part to be fed by a part feeding device is changed.  <P>SOLUTION: In the middle of a track (spiral conveyance path) 6 of a bowl feeder 1, a columnar air blowout member 9 forming a portion of a sidewall of the track 6 at a one end face is embedded rotatably around its axis, an air blowout port 9a is opened near the outer periphery of the one end face, and when the size of the part to be supplied is changed, the vertical position of the air blowout port 9a can be adjusted by rotating the air blowout member 9. Thereby, as conventional replacement of a part aligning block is not required, and downtime of the device can be shortened, stable feeding capacity can be constantly obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009099144-A (JP)
Title: Method and system for remotely predictig remaining life of ac motor system
Inventor: FLICKINGER GREG L
IPC: G05B23/02
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for remotely predicting the reliability and a remaining time before failure of an AC motor system.  <P>SOLUTION: The system and method may remotely determine the reliability and a remaining time before failure with a statistical confidence utilizing an AC motor condition forecaster. The method and system may include: a step of acquiring historical motor data; a step of obtaining operational data 120; a step of performing failure analysis; a step of developing a causal network; and a step of developing a causal network, and performing an integrated causal network and reliability analysis of the AC motor system 110. The method and system may provide at least one notification of an issue with the AC motor system 110 or of at least one component of the AC motor system 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010091507-A (JP)
Title: Water-intake management method for seawater in electric power plant intake
Inventor: KUBO CHIAKI
IPC: G04G99/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate an operator's load, by inhibiting monitoring failure by alarm set failure, by omitting an effort for watch alarm time setting by the operator, while carrying out arithmetic operation of an ebb tide time of day which is important for water-intake of seawater and notifying the operator of the time.  <P>SOLUTION: Geographic position information on an electric power plant, position designation information which specifies a geographic specific position, and time information at the time of the ebb tide or high tide about each position information already stored in data, are stored in a database 13. On the basis of each extracted data, tide level for every time of day in the electric power plant is displayed on an output device 22, and when tide level will be low, the ebb tide time is reported.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091521-A (JP)
Title: Optical pulse testing device
Inventor: MASUHARA KEITA
IPC: G01M11/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pulse testing device for accurately analyzing events in a short time when simultaneously displaying waveform of loss distribution characteristics and analysis result of the events appearing on the waveform.  <P>SOLUTION: The optical pulse testing device provided with a display data preparation means for preparing display data corresponding to display resolution of a display means includes an analysis means for detecting temporary loss distribution inflection points on the basis of the display data prepared with a display data preparation means, specifying true loss distribution inflection points on the basis of measuring data in the neighborhood of the temporary loss distribution inflection points, and analyzing the events including the true loss distribution inflection points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094815-A (JP)
Title: Foamed plastic sheet having gas sealing chamber of multiple layers, method and apparatus for producing the same
Inventor: KEZUKA KIYOHISA
IPC: B29C51/22
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed plastic sheet which can maintain a damping effect, compressive strength, heat insulation properties, etc., to some extent especially, even if a cap of one layer in part among caps is broken and a method for manufacturing the sheet in relation to the foamed plastic sheet improved in resilience, heat insulation properties, and compressive strength, and the method for manufacturing the sheet in the foamed plastic sheet in which a cap film with a large number of projections (caps) formed and a back film are joined to each other on its bottom surface.  <P>SOLUTION: A second cap film of at least one layer exists between a first cap film and the back film. In the cap, gas layers are sealed between respective layers of the first cap film, the second cap film, and the back film. The foamed plastic sheet having gas sealing chamber of a plurality of layers and the method for producing the sheet are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095053-A (JP)
Title: Vehicle body front structure of vehicle
Inventor: IWAI SHINICHIRO
IPC: B62D21/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of an abnormal sound of a large sound pressure level in a cabin, by restraining the occurrence of inconvenience of getting remarkably large in a vibration level by a resonance phenomenon in a front end of a suspension member, in a process of increasing in the frequency of vibration of the suspension member by an impact force when a vehicle travels, in a vehicle body front structure of the vehicle having the suspension member supported with a pair of right-left side members and suspending front wheels.  <P>SOLUTION: This vehicle body front structure of the vehicle includes the pair of right-left side members 3 and 3 extending in the longitudinal direction of a vehicle body 2, and the suspension member 9 supported with these respective side members 3 and 3, suspending the front wheels 8 and forming a rectangular frame shape in a plan view (Fig.3). A resin connecting body 36 is arranged so as to extend in the width direction of the vehicle body 2 along the front end of the suspension member 9, to be fixed to the respective side member 3 sides and to be respectively fixed to respective ends of the suspension member 9 in the width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097333-A (JP)
Title: Memory controller, flash memory system equipped with memory controller and method for controlling flash memory
Inventor: TERASAKI YUKIO
IPC: G06F12/16
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of writing data to a flash memory or extend lifetime of the flash memory in a flash memory system equipped with a plurality of data storage areas storing logical page unit data including the areas of a plurality of sectors.  <P>SOLUTION: A memory controller includes a data storage means composed of a plurality of data storage areas in which logical page unit data are stored. The data stored in the data storage areas are written in a flash memory using the data storage areas in the descending order of the number of sectors of the region in which data given from a host system are stored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097822-A (JP)
Title: Battery and method of manufacturing the same
Inventor: SASAKI JO
IPC: H01M2/30
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which there is no possibility that a tightening torque of this external terminal 4 damages airtightness and conductivity by carrying out rotation stop of the external terminal 4 by a rotation stop part 3b protruded and installed at a lid plate 3, and to provide a method of manufacturing the same.  <P>SOLUTION: The battery includes: the lid plate 3 in which a terminal extraction through hole 3a is bored and installed, and the rotation stop part 3b to protrude upward is formed on the upper face; an auxiliary terminal 8 in which the lower part is penetrated inside a battery case 1 through the terminal extraction through hole 3a, and connected to a metal foil 2a of a power generating element 2, and which is sealed and fixed to the lid plate 3 through insulating sealing materials 6, 7; a connection conductor 9 connected and fixed to the upper part of this auxiliary terminal 8; and the external terminal 4 in which a bolt part 4b is protruded and installed upward of a pedestal part 4a and this bolt part 4b is penetrated from below into a terminal through hole 9b of the connection conductor 9, wherein since the pedestal part 4a is locked to the rotation stop part 3b of the lid plate 3, rotation around the axial line of the bolt part 4b is restricted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095482-A (JP)
Title: Method for producing olefin sulfide
Inventor: SAKATA HIROSHI
IPC: C07B61/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin sulfide suitable as a chlorine-free lubricating fluid additive having high sulfur content, giving high load resistance and oxidation stability by using the sulfide as an extreme-pressure additive, and having low corrosiveness to non-ferrous metals.  <P>SOLUTION: The method for producing the olefin sulfide by reacting a diene (a1) with sulfur (a2), hydrogen sulfide (a3) and a monoene (a1) to obtain the olefin sulfide (A) includes: the first stage to react the diene (a1) with sulfur (a2) and hydrogen sulfide (a3) to obtain an organic polysulfide; and the second stage to react the organic polysulfide obtained by the first stage with the monoolefin, sulfur and hydrogen sulfide, to produce the olefin sulfide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095768-A (JP)
Title: Cu-PLATED FERRITIC STAINLESS STEEL SHEET AND MULTIPLY-WOUND STEEL PIPE
Inventor: TOMIMURA HIROKI
IPC: C22C38/38
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Cu-plated ferritic stainless steel sheet which remarkably suppresses the coarsening of crystal grains in fusion bonding treatment between Cu-plated layers, and is suitable for a multiple-wound steel pipe.  <P>SOLUTION: The Cu-plated stainless steel sheet uses a ferritic stainless steel sheet as its substrate, which includes, by mass%, 0.03% or less C, 3% or less Si, 2% or less Mn, 0.05% or less P, 0.03% or less S, 11-30% Cr, 0.15-0.8% Nb, 0.03% or less N, optionally, 0.4% or less in total of one or more of Ti and Al, 4% or less in total of one or more of Mo, Cu, V and W, 5% or less in total of one or more of Ni and Co, and the balance Fe with unavoidable impurities; has a value A of 0.1 or more, which is determined by A=Nb-(C×92.9/12+N×92.9/14) when Ti≤N, and A=Nb-C×(92.9/12)/2 when Ti>N; and contains precipitates of which the maximum particle diameter is 0.25 μm or smaller and of which the area rate is 0.05% or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104097-A (JP)
Title: Authentication processing apparatus, power transmitter, power receiver and electronic apparatus
Inventor: KUMAGAI TOMONORI
IPC: H02J7/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication processing apparatus and the like achieving high-security authentication in a non-contact power transmission system.  <P>SOLUTION: The authentication processing apparatus 200 provided on a power transmitter 10 of a non-contact power transmission system includes a processing section 210 for performing authentication processing. The processing section 210 includes: a challenge data creating section 220 for creating challenge data for authenticating a power receiver 40; a transmission processing section 230 for transmitting the created challenge data to the power receiver 40 by inter-coil communication of the non-contact power transmission; a collation data creating section 240 for creating collation data by through computation for authentication; and an authenticating section 250 for authenticating the power receiver 40 by collation processing using the collation data when receiving response data created by the power reception side to perform computation for authentication on the challenge data from the power receiver 40 by the inter-coil communication of the non-contact power transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102503-A (JP)
Title: Information search system, information search method, program and recording medium
Inventor: SAKAGAMI HIDEKAZU
IPC: G06F3/048
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information search system, an information search method, a program and a recording medium that allow a user to easily set search conditions by trial and error.  <P>SOLUTION: The information search system includes: a database; a search condition setting GUI for a user to set search conditions; a temporary search condition storage unit for temporarily storing set refining conditions when the user designates search conditions; and a control means which inquires a database to obtain candidates for refining conditions that can be added to the search conditions, then creates search condition GUI components for the user to select each of the refining conditions obtained, and reflects the generated search condition GUI components in the search condition setting GUI.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106669-A (JP)
Title: Fuel injection control device of direct injection spark ignition engine
Inventor: AOKI YOZABURO
IPC: F02D45/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of executing fuel injection which prevents injection start timing from being lapped with each other while securing charging time.  <P>SOLUTION: When a plurality of cylinders exceeds injection start timing of homogeneous combustion at the timing of issuing converting request to a homogeneous combustion, the injection start timing of the first cylinder in the ignition order of a plurality of cylinders exceeding the injection start timing of the homogeneous combustion is taken as an input timing of a reference signal immediately after the timing of issuing the converting request to the homogeneous combustion. The injection start timing of a next cylinder of a plurality of cylinders exceeding the injection start timing of the homogeneous combustion is taken as an input timing of a reference signal following the reference signal immediately after the timing of issuing the converting request to the homogeneous combustion. The injection start timing of the second and later cylinders in the ignition order of a plurality of cylinders exceeding the injection start timing of the homogeneous combustion is set as intermediate timing of the first cylinder injection start timing and injection start timing of the next cylinder of a plurality of cylinders.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106672-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HIROOKA HISATO
IPC: F02M61/18
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve for an internal combustion engine changing a fuel injection direction with a method different from before while using inner pressure of a cylinder.  <P>SOLUTION: The fuel injection valve 13A for the internal combustion engine 1A is provided with a nozzle body 15 having a fuel passage 21 extending to an injection hole 20 from a sack part 19 in which fuel can be stored formed thereon and is provided on the internal combustion engine 1A in such a manner that the nozzle body 15 faces the inside of the cylinder 2. The fuel injection valve includes an auxiliary chamber 22 formed on the nozzle body 15 and opening to the fuel passage 21 and an auxiliary piston 24 held in the auxiliary chamber 22 under a slidable state and opening and closing a passage side opening part 23 positioned on a fuel passage 21 side of the auxiliary chamber 22. The auxiliary chamber 22 includes a communication path 25 positioned on the opposite side of the passage side opening part 23 across the auxiliary piston 24 and opening to the cylinder 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254785-A (JP)
Title: Shaver
Inventor: NAKAMURA SHIGEYOSHI
IPC: B26B19/04
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deep shaving effect by putting bears more deeply into holes in a meshed screen.  <P>SOLUTION: A plurality of cutter heads 9 each provided with a screen 11 and a cutter are individually mounted to a base part 21 through coil springs 19 having mutually different modulus of resilience. The base part 21 is fixed to the a mounting block 31 on the top of a motor housing 25 housing a motor 23. By driving of the motor 23, a crank 41 is rocked and rotated with a rotation support pin 43 fitted to a body housing 29 as the center through a worm 33 and a worm wheel 35. Thus, the motor housing 25 vibrates together with the base part 21 in a front and rear direction relative to the body housing 29 (a direction opposite the skin). By the vibration, each cutter head 9 individually vibrates in the same direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105478-A (JP)
Title: Train route search apparatus, method of providing platform image, and computer program
Inventor: HONDA KENJI
IPC: G06Q50/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To display a search result of transfer information by letters, and also to display the result by a transfer map image.  <P>SOLUTION: A train route search apparatus 100 includes: a means 124, which stores time table data; a route search means 120, which refers to the time table data and executes a train route search when a search request for a route from a departure station to an arrival station is received from a terminal apparatus 2; a search result storing means 130, which stores one or more stop stations of a train and car classification extracted; and an image output means 160, which specifies a station-immediately-before-the-arrival station where a train stops immediately before the arrival station and the car classification about a train included in the search result by referring to the search result storing means and outputs to the terminal apparatus 2 the image data of platform images showing exit positions from the platform of the arrival station and a train stop position to the platform corresponding to the arrival station, the station immediately before the arrival station, and the car classification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107744-A (JP)
Title: Image forming apparatus
Inventor: MARUYAMA TAKESHI
IPC: G03G15/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of enhancing the detecting accuracy of current flowing through a carrier such as a conveyance belt.  <P>SOLUTION: The image forming apparatus includes: the carrier 13 carrying developer; applying means (63 and 51) applying voltage BCLN1 to the carrier 13; and current detection means (65 and R5) detecting the current Ib flowing through the carrier 13 from the applying means (63 and 51) by application of the voltage BCLN1. The current detection means (65 and R5) detect the current Ib flowing in the carrier 13 at a non-electrified part of the carrier 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104931-A (JP)
Title: Aeration-tube cleaning device and aeration-tube cleaning method
Inventor: INASUMI YOSHINORI
IPC: B01D65/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate sludge which adheres to the insidewall of an aeration tube of a water processor, and is dried and hardened.  <P>SOLUTION: When a bit (10) installed at the leading edge of a flexible shaft (20) is inserted from a y-shaped pipe (9), is reeved through an air pipe (8) and a flexing tube (7), and is brought into an aeration tube (6) and then a motor-operated drill (30) is rotated, the bit (10) in the aeration tube (6) rotates and executes pendular movement and sludge adhered, dried, and hardened on the insidewall of the aeration tube (6) is ground and exfoliated. Thus, even when the aeration tube (6) is filled with sludge and is blocked, sludge can be suitably crushed, exfoliated, and eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107412-A (JP)
Title: Defect observation device and method of observing defects
Inventor: HAMAGUCHI AKIRA
IPC: G01B11/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a defect observation device and a method of observing defects capable of imaging defects more quickly.  <P>SOLUTION: The method of observing defects includes: a step of acquiring position coordinates of defects and reference marks of an observation target; a step of calculating first time required for imaging defects by a first method for correcting position coordinate, according to the positions of detected defects by detecting the defects; a step of calculating second time required for imaging defects by a second method for correcting position coordinates, according to the positions of detected reference marks by detecting the reference marks; a step of comparing first time with second time; and a step of imaging defects, by correcting position coordinates by the first or second method according to the comparison result.  <P>COPYRIGHT: (C)2010,JPO&INPIT