baber/WOPTO huggingface dataset:
Patent JP-2009218710-A (JP)
Title: Imaging device, information processor, imaging method, and information processing method
Inventor: IWAHORI FUMIHIRO
IPC: H04N5/91
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can determine the necessity for processing image data appropriately, and to provide an information processor, an imaging method, and an information processing method.  <P>SOLUTION: The imaging device comprises a means for picking up image data, a means for generating a hash value of the image data, a means for generating an electronic signature by enciphering the hash value by a secret key, a means for transferring a public key corresponding to the secret key to a predetermined computer, and a means for associating the image data with identification information capable of identifying the location of the public key and the electronic signature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217566-A (JP)
Title: Control method for overvoltage suppression by reversed phase control
Inventor: TENMA KOJI
IPC: G05F1/10
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable a power conversion device to resume operation at high speed while performing overvoltage suppression and suppressing overcurrent in resuming operation in a voltage unbalance status of a power system.  <P>SOLUTION: Voltage amplitude of a phase to become overvoltage is suppressed, and overcurrent is suppressed by: providing an overcurrent suppression dead zone implement 115 which has first operation thresholds Vth1 and Φth1 and an overvoltage suppression dead zone implement 116 which has second operation thresholds Vth2 and Φth2 to make Vth1>Vth2; correcting voltage instruction value Va*-Vc* of a power inverter circuit 1, when either of an amplitude deviation ΔVa-ΔVc or phase deviation ΦVa-ΦVc exceeds Vth1 or Vth2; and controlling the power inverter circuit 1 by a signal of a pulse width modulator 107 which inputs this corrected value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218968-A (JP)
Title: Ebg structure sheet and antenna system
Inventor: KONISHI TAKAYOSHI
IPC: G06K19/077
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna system, such as, metal-adaptive radio tag that has superior performance even if it is small-sized, and to provide an EBG structure sheet that actualizes the system.  <P>SOLUTION: Unit cells 220a and 220b of a peripheral part among unit cells of an EBG structure 210, included in the EBG structure sheet, are made different in the structure from unit cells 220c of a center part, and an in-phase reflection frequency of the unit cells 220a and 220b is made lower than that of the unit cell 220c, thereby to enhance the orientation of the reflected waves of the EBG structure 210.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009223932-A (JP)
Title: Disk rotating mechanism, disk, recording and reproducing device, and method for recording and reproducing
Inventor: AMAN YASUTOMO
IPC: G11B25/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk rotating mechanism which normally rotates and drives a flexible disk without causing surface wobbling for a long period by avoiding accumulation of distortion in a disk inner periphery section even when rotating the disk at a speed exceeding 10,000 rpm.  <P>SOLUTION: The disk rotating mechanism includes the flexible disk 1 in which information is recordable, a turntable 5 on which the disk 1 is held, a spindle 3 that rotates the disk held on the turntable 5, and a stabilizer 30 that stabilizes the rotating disk 1. In the disk rotating mechanism, a rotation transmitting device transmits the rotation of the spindle 3 to the disk 1 via the turntable 5, and a disk holding device holds the disk 1 so that the disk 1 is elastically deformable from a center of the rotation of the disk 1 in a radial direction of the disk.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220200-A (JP)
Title: Fluid feeding unit
Inventor: KAWAKAMI YUJI
IPC: B23B47/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid feeding unit capable of removing chips adherent to a drill by feeding fluid.  <P>SOLUTION: The fluid feeding unit is provided with a nozzle 2 having a flow passage 7 for cutting oil for jetting the cutting oil toward a tip part 31a of the drill 31 for drilling a workpiece. The nozzle 2 is provided with a tool hole 4 for inserting the drill 31 and circumferentially provided with the flow passage 7. The flow passage 7 has a jetting port 10 around the tool hole 4, and is inclined to a radially inner side while extending toward the jetting port 10. The flow passage 7 is provided with a plurality of grooves 6, whose longitudinal direction is a direction toward the jetting port 10, in a circumferential direction. The grooves 6 have a circular cross section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222883-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: IKESUE TATSUYA
IPC: G03G5/05
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having uniform charging property and wear resistance, and to provide a method for manufacturing the same.  <P>SOLUTION: In the method for manufacturing the electrophotographic photoreceptor having an electrically conductive support and a photosensitive layer, the outermost surface layer of the electrophotographic photoreceptor is formed by polymerizing and curing a compound having an acryloyloxy group or a methacryloyoxy group by irradiation with radiation at an acceleration voltage C (V) of ≤100K (V) and a dose H (mA). The surface of the electrophotographic photoreceptor exhibits a peak area ratio A ranging from 0.01 to 0.04, which is a ratio of a peak area based on an in-plane deformation vibration of a terminal olefin to a peak area based on a C=O stretching vibration and is expressed by formula (1):A=S1/S2, wherein S1 represents a peak area based on an in-plane deformation vibration of the terminal olefin (CH2=) and S2 represents a peak area based on a C=O stretching vibration of the acryloyloxy group or the methacryloyloxy group. Further, the irradiation with radiation is carried out under conditions satisfying formula (2):E+D≤G*C*√H/B*A*10, wherein A is defined by formula (1); B represents an irradiation distance (mm); C represents an acceleration voltage (kV); D represents a cylinder deflection (μm) of a tool that holds an object to be irradiated in a radiation irradiation device; E represents a cylinder deflection (μm) of the electrically conductive support; G represents the number of times of irradiation with radiation; and H represents a dose (mA).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224163-A (JP)
Title: Crimping hand tool, and crimping method of connection terminal using the same
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01R43/048
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimping hand tool which can carry out crimping to satisfy conduction and retaining force of a connection portion easily and simply at the site of repair and maintenance regardless of changes in environment upon connecting an aluminum electric wire with a connection terminal.  <P>SOLUTION: The crimping hand tool, which crimps a wire barrel of a connection terminal to an aluminum electric wire of which conductor is made of aluminum or aluminum alloy, has a crimping blade having level difference of two steps or more and crimps the wire barrel by providing level difference of two steps or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225121-A (JP)
Title: Repeating device, data transfer system, data transfer method, and data transfer program
Inventor: MOTOYAMA KENTARO
IPC: H04L12/28
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To change a band without interruption during the transfer of data in a repeating device.  <P>SOLUTION: Relay nodes 3, 4 hold data received from a transmission-side host 2 in a buffer 35, and transfer the data to a reception-side host 5. The relay node 3 includes a means for holding the data received from the transmission-side host 2 and scheduled to perform communication in a new band in a buffer 36, and a means for transmitting the data held in the buffer 36 to the relay node 4 after the new band is secured. The relay node 4 includes a means for holding the data received from the relay node 3 and scheduled to perform communication in the new band in the buffer 36, and a means for transmitting the data held in the buffer 36 to the reception-side host 5 after the new band is secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219781-A (JP)
Title: Pinball game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently assemble a game component having a display straddling a ball detection switch with a reduced number of fabrication processes.  <P>SOLUTION: The game machine has a game board provided with game components including a main component body equipped with a ball pathway 33 where game ball either passes through or passes to win a prize, a ball detection switch 35 that detects the game balls passing through the ball pathway 33 and display elements 37 arranged on the rear side of the main component body on both sides of the ball detection switch 35. A display board 36 is placed on the rear side of the ball detection switch 35 straddling the ball detection switch 35, and the display elements 37 arranged along both sides of the ball detection switch 35 are placed on the display board 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008203268-A (JP)
Title: Permeameter-porosimeter
Inventor: CHAVDAR BULENT
IPC: G01N15/08
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeameter-porosimeter capable of measuring permeability in the vertical and lateral directions of porous materials S, R and RR.  <P>SOLUTION: The permeability measurement is made on compressed or uncompressed samples and is made at room temperature or at elevated temperature. A wide variety of fluid, gas or liquid is used as the penetrating test fluid depending on the application and the porosity of the porous sample. The penetrating test fluid is forcibly supplied to the sample under pressure. The load, the fluid displacement, and the time are recorded and used in the calculation of permeability, porosity, pore size distribution, average pore size and the number of pores per unit area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008246206-A (JP)
Title: Photon counting ct detector using solid-state photomultiplier and scintillator
Inventor: SHORT JONATHAN D
IPC: G01N23/04
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CT detector module which can provide a photon counter improved in saturation characteristics and energy data.  <P>SOLUTION: A detector module (20) for a CT imaging system (10) includes a scintillator (58) to convert x-rays to optical photons. The scintillator (58) is optically coupled to a solid-state photomultiplier with internal gain to receive the optical photons and convert them into a corresponding electrical signal output. In one embodiment of the invention, the CT imaging system includes a gantry with a pore inside designed so as to accommodate a patient to be passed and progressed in parallel through inside, an X-ray source placed inside the gantry and configured so as to discharge the X-ray to the patient, and the detector module placed within the gantry to receive the X-ray attenuated by the patient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009232242-A (JP)
Title: Acoustic wave element, filter, communication module, and communication apparatus
Inventor: MIURA MICHIO
IPC: H03H9/25
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an acoustic wave element capable of reducing a loss in the vicinity of resonant frequency.  <P>SOLUTION: The acoustic wave element includes a piezoelectric substrate and a first interdigital electrode 1 and a second interdigital electrode 2 formed on the piezoelectric substrate and in which the interdigital electrodes 1 and 2 include portions with intersection widths different from each other. Each of the interdigital electrodes 1 and 2 includes a dummy area 14 wherein the neighboring electrode does not intersects, and an IDT area 13 wherein the neighboring electrode intersects, and the dummy area 14 is formed so as to decelerate a sonic velocity rather than that in the IDT area 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008170454-A (JP)
Title: Mox fuel assembly for pressurized water reactor
Inventor: HANAYAMA YASUSHI
IPC: G21C3/62
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOX fuel assembly for a pressurized water reactor capable of restraining sufficiently an assembly output peaking coefficient, without reducing a Pu charge amount per assembly, by designing properly an array of fuel rods.  <P>SOLUTION: This MOX fuel assembly is arranged with the first MOX fuel rods of Pu enrichment and Pu amount preliminarily determined as the MOX fuel rod, and the second MOX fuel rods of Pu enrichment same to and Pu amount different from those of the first MOX fuel rod, the sheath tubes of all the fuel rods have the same outside diameter including the first MOX fuel rods and the second MOX fuel rods, respective fuel pellets have the same Pu enrichment each other both in the first MOX fuel rods and the second MOX fuel rods, pellet weights are different each other therein, and the Pu enrichment is determined not to increase the number of replacement bodies for securing the same operation period, compared with a reactor comprising only a UO<SB>2</SB>fuel assembly set based on a reactor core operation period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009229958-A (JP)
Title: Image forming apparatus, program, and image forming method
Inventor: NAGATSUKA SHINGO
IPC: G03G15/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a program, and an image forming method, which reduces a downtime due to adjustment of an image forming condition while maintaining productivity.  <P>SOLUTION: A density is detected by the time the last image formed according to a printing job is transferred to paper 104 by forming patch patterns having the same length from a pattern forming start position at least spaced by a distance equivalent to a predetermined margin for the paper 104 from images formed by AIO cartridges 106C, 106Y, 106M and 106K according to the printing job to a photosensor 301 by the AIO cartridges 106C, 106Y, 106M and 106K. The downtime due to adjustment of the image forming condition is reduced, therefore, while the productivity is maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235151-A (JP)
Title: Curable composition for forming hard coat, cured film, and laminate
Inventor: INOUE AKIHISA
IPC: B32B27/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition can form a cured film excellent in transparency, especially excellent in wiping ability for an oil-based marking ink, and especially useful for a hard coat.  <P>SOLUTION: This curable composition includes: (A) a particle whose main component is an oxide of at least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony and cerium, which is combined with an organic compound (Ab) having a polymerizable unsaturated group and a hydrolyzable silyl group; (B) a reaction product obtained by reacting a triisocyanate compound, at least one active hydrogen-containing perfluoropolyether compound with a compound having an active hydrogen and a polymerizable functional group; and (C) a compound containing a ≥2 polymerizable unsaturated group excepting the preceding component (A) and (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235591-A (JP)
Title: Covered yarn
Inventor: MATSUO MAKOTO
IPC: D02G3/06
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To impart a mild lustrous feeling and a soft touch to a covered yarn using a slit yarn having a glaring feeling and skin irritation as problems.  <P>SOLUTION: Provided is the covered yarn characterized by singly or doubly cover-winding the periphery of a non-elastic slit yarn having a thickness of ≤6 μm and a width of ≤0.16 mm with a multi-filament yarn having a single filament fineness of ≤1.2 dtex.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009209664-A (JP)
Title: Braking device for shutter opening/closing machine
Inventor: YAMAMOTO TAKAHIRO
IPC: E06B9/82
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight and inexpensive braking structure of an opening/closing machine for opening and closing a shield material at a high speed to expedite passage through an opening part, by which a contact state of a brake shoe is improved in a stepwise manner for effective stopping.  <P>SOLUTION: A brake section 9 includes a pair of circularly-arranged right and left linings 19 abutting on a rotary drum 14 pivoted to a motor shaft 10 of a drive motor part 8, and an armed rod 23 moving the linings 19. The rod 23 has an arm pin 17 in the center to allow the linings 19 to swing, an excitation part 24 receiving a signal from a detection part 30, inclining the rod 23 and canceling the braking, and a brake spring 26 inclining the rod 23 in the direction of canceling the braking by an urging force for braking. The arm pin 17 is provided with two sets of linings 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247131-A (JP)
Title: Rotor of permanent magnet motor
Inventor: MASHITA AKIHIDE
IPC: H02K1/27
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide rotor of a permanent magnet motor capable of fixing a permanent magnet into a magnet insertion hole of a stator iron core without increasing a manufacturing process such as a process of coating an adhesive.  <P>SOLUTION: First magnet stop parts 23a, 23b protruding in the inner diameter direction are formed at an outer diameter-side end part on the side of interpolar iron core parts 6a, 6b of magnet insertion holes 20a, 20b, and second magnet stop parts 24a, 24b protruding in the inner diameter direction are formed at the outer diameter-side end part on the side of the iron core part 8 between magnet insertion holes of the magnet insertion holes 20a, 20b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243602-A (JP)
Title: Wheel bearing device and manufacturing method therefor
Inventor: KAMIKAWA TAKESHI
IPC: F16C19/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference with a hub wheel of a caulking tool by securing a swing space of the caulking tool within a required range of a calk position when a shaft end of a center shaft integrated with an outer ring of a constant velocity universal joint is caulk-fixed to the hub wheel in a wheel bearing device.  <P>SOLUTION: In this wheel bearing device 10, a center shaft 22 integrated with an outer ring 20 of a constant velocity universal joint is spline-fitted with a hollow hole 14 of a hub wheel 12, and a calk pump 32 is vibratingly turned. A cylindrical end face 24 formed at a shaft end of the center shaft 22 is bent toward the radial direction, and caulk-fixed to a calk fixation part 17 of an outer side end face 16 of the hub wheel 12. Besides, an outer surface of the caulked portion 25 formed on the tip of the center shaft 22 is inclined toward an inner side at an angle ranging from -5 degrees to 15 degrees with respect to a plane perpendicular to the shaft of the wheel bearing device 10 with a portion from a shaft core side outward in a radial direction as a reference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241970-A (JP)
Title: Container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D43/10
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily openable container which generates a force for allowing a lid to be detached from an opening part of a container body, and ensures the space between a supporting point and a power point in the principle of leverage.  <P>SOLUTION: A projecting plate part 15 is projected on a peripheral wall part 12 of a container body 10 outwardly in the radial direction. A connection piece 23 extending outwardly in the radial direction with its fore end being located on the receiving plate part 15 is provided on a lid 20. An operation piece 25 connected to the fore end of the connection piece 23 via a hinge part 24 and extending outwardly in the radial direction is provided upwardly and turnably around a hinge part 24. A depression piece 26 extending inwardly in the radial direction with its fore end being located on the receiving plate part 15 is projected on an outer part located circumferentially on the outer side of the container body 10 from a connection part to the hinge part 24 in the operation piece 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251760-A (JP)
Title: File system and method for controlling file system
Inventor: NAGANO HIROAKI
IPC: G06F21/60
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file system capable of flexibly performing entity file region management and easily performing file access setting of a client and access control from the client.  <P>SOLUTION: The file system accessed by the client through a network comprises an entity file region allocated to the client; a conditional symbolic link file for recording a conversion rule for converting a virtual path specified when the client accesses the entity file region through the network, into an entity path for specifying the entity file region in the file system, based on attribute information of the client; and a path analyzing means for converting the virtual path into the entity path using the conditional symbolic link file and specifying the entity file region in the file system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253492-A (JP)
Title: Location notifying system
Inventor: TAKAKU HIROSHI
IPC: H04W4/02
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system notifying a guardian of the location of a child without requiring a manager to input data and generate a database beforehand.  <P>SOLUTION: A receiver information terminal 20 to be used by the guardian acquires the terminal ID of a target person information terminal 40 to be used by the child, and then, transmits the first terminal ID e-mail including the terminal ID to a server 30. The server 30 extracts transmission source address information and the terminal ID from the received first terminal ID e-mail, and records the extracted transmission source address information in a user DB 36 in association with the terminal ID as a transmission destination address which shows a contact address of a location e-mail. Thus, the user DB 36 to be required for transmitting the location e-mail is automatically generated only by the guardian, who uses the receiver information terminal 20, simply acquiring the terminal ID and transmitting the e-mail.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248784-A (JP)
Title: Tire air pressure monitor, its controlling method, and program therefor
Inventor: MIKI TADASHI
IPC: G01L17/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable tire pneumatic sensors each provided only with a transmitter unable to execute synchronization to communicate with each other without interference.  <P>SOLUTION: Vehicle states such as vibration transmitted from a vehicle 6 to tires 2, 4 and acceleration at the time of starting rotation of the tires that can be simultaneously measured by the individual transmitters 1, 3 on the tires are detected independently by the transmitters on the tires to adjust synchronous time, and time-shared transmission is performed at the starting time of this synchronous time. Thus, the transmitters on the tires do not require installation of a receiver section for synchronization or a constitution of extending transmission output and transmission time for avoiding interference, causing increase in power consumption. A tire pneumatic pressure monitor device low in transmission error with saved electrical power can be realized.  <P>COPYRIGHT: (C)2010,JPO&INPIT