baber/WOPTO huggingface dataset:
Patent JP-2010096948-A (JP)
Title: Optical film, and method of manufacturing liquid crystal device
Inventor: NISHIDA MASAKAZU
IPC: G02F1/1335
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film detecting an optical axis optically with high accuracy, when bonded onto a liquid crystal cell, and a method of manufacturing a liquid crystal device using the same.  <P>SOLUTION: A polarizing body 115 as an optical film includes: a polarizing plate as a base film, a protection film for coating one surface of the polarizing plate, a pressure-sensitive adhesive layer provided on the other surface of the polarizing plate, and a mold release film for covering the pressure-sensitive adhesive layer. The mold release film is provided selectively with openings 115a, 115b, 115c which are optically isotropic. A direction of the optical axis (transmission axis or absorption axis) of the polarizing plate is detected optically with high accuracy without being affected by optical anisotropy of the mold release film, by emitting light through the openings 115a, 115b, 115c, in a normally black display mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098130-A (JP)
Title: End effector
Inventor: OTAGURO TETSUNORI
IPC: H01L21/677
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end effector which hardly generates dust and hardly causes the warpage and the vibration of a hand and a substrate.  <P>SOLUTION: The end effector gripping a peripheral edge of a substrate W from the outside in a diametric direction includes a base member 11 attached to a robot hand H, a U-shaped hand member 12 provided on the base member 11, and an actuator 13 which is provided so as to be connected with the coupling side of the hand member 12 and driven to open and close the front end opening side of the hand member 12. The hand member 12 includes a pair of bilaterally symmetrical hands 121, a coupling flexible part 122 which couples both the hands 121 into one body and is connected to the actuator 13, and substrate gripping parts 30 which are provided at both hands 121 and grip a peripheral edge of the substrate W, and parts nearer the coupling flexible part of both hand parts 121 and the base member 11 are pin-connected by a turning support member 200, and both the hands 121 are provided so as to be freely turnable with respect to the base member 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009101996-A (JP)
Title: System for cooling vehicle battery
Inventor: MAGUIRE PAX D
IPC: H01M50/204
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for cooling a vehicle battery which is easily loaded on a vehicle when loading the vehicle battery including a battery and its cooling battery on the vehicle.  <P>SOLUTION: Prior to loading into a vehicle, a duct 14 is attached to a battery 10 such that the duct 14 is movable between a loading position and a post-loading position. Before the battery 10 and the duct 14 are loaded into the vehicle, the duct 14 is positioned in the loading position. After the battery 10 and the duct 14 are loaded into the vehicle, the duct 14 is positioned in the post-loading position and secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100094-A (JP)
Title: Control device of variable damping force damper
Inventor: FURUICHI TAKASHI
IPC: B60G17/018
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a variable damping force damper capable of preventing to reach full-bump or full-rebound.  <P>SOLUTION: An ECU 7 calculates the absolute velocity x' in the vertical direction of a vehicle body 1, calculates the relative velocity y' as the time differential of the displacement y of a damper, determines the target current value of the sky hook control based on the ratio x'/y', and controls the damping force to be conducted to a coil of each damper 20. For example, when any displacement (y+y<SB>0</SB>) of dampers 20fl, 20fr is deviated from the predetermined ranges y<SB>2</SB>≤(y+y<SB>0</SB>)≤y<SB>1</SB>, full-stroke suppression target damping force setting units 82fl, 82fr set collision preventive target current values I<SB>Tfl(3)</SB>, I<SB>Tfr(3)</SB>according to the displacement (y<SB>fl</SB>+y<SB>ofl</SB>), the relative velocity y<SB>fl'</SB>, the displacement (y<SB>fr</SB>+y<SB>0fr</SB>) and the relative velocity y<SB>fr'</SB>of the dampers 20fl, 20fr, and regulate the total maximum value of the values of I<SB>Tfl(3)</SB>, I<SB>Tfr(3)</SB>in a target current value limit computation unit 87 to be ≤3A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103193-A (JP)
Title: Optical module and method of manufacturing the same
Inventor: KONOSU TAKASHI
IPC: H01S5/024
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which secures reliability of junction between a bottom plate of a package and a TEC while reducing a distance between a laser diode and wiring member.  <P>SOLUTION: The optical module 1 is provided with the package 6 including the bottom plate 12d, and incorporates the laser diode (LD) 2 in the package 6. The optical module 1 includes: a metal member 34 of which a rear surface 34b is joined to the bottom plate 12d; the TEC 32 of which one heat absorbing and dissipating surface 32a has a smaller area than areas of a main surface 34a and a rear surface 34b of the metal member 34, and is joined to the main surface 34a so that the one heat absorbing and dissipating surface 32a is fit onto the main surface 34a in viewed from a normal line direction of the main surface 34a, and of which another heat absorbing and dissipating surface 32b includes the LD 2 mounted thereon; and the wiring member 14 extending from a side wall 12c of the package 6 to the LD 2 and including a wiring pattern 14a for supplying power to the LD 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099579-A (JP)
Title: Brush roller, and cleaner
Inventor: SHIRASE KENJI
IPC: A46B7/10
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush roller capable of efficiently and surely removing foreign substances from a face to be cleaned by preventing the same from sticking again to the face to be cleaned, and a cleaner equipped with the brush roller.  <P>SOLUTION: The brush roller 1 includes a brush member 2 and a rotary shaft 3. The brush member 2 includes a long brush bristles 8 and is helically wound around the outer circumference of the rotary shaft 3. The rotary shaft 3 includes a roughly cylindrical inner cylinder 16 and a hollow outer cylinder 11 with the former inserted into the latter to form a two-layered structure. A plurality of inner holes 24 are formed on the specific positions of the outer circumference of a shaft member 17 constituting the inner cylinder 16, in a manner enabling themselves to overlap the corresponding outer holes 23 opened on the outer circumference of a body 12 constituting the outer cylinder 11 one after another in accordance with the rotation of the outer cylinder 11 and to eject a compressed fluid therethrough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103019-A (JP)
Title: Lighting device
Inventor: ISHIDA YASUSHI
IPC: F21Y101/02
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device in which replacement work of a blown out LED is easily and rapidly performed.  <P>SOLUTION: The lighting device includes: a plurality of LED modules 2, 2, ..., each having a substrate 4, a circuit part 5 arranged on this substrate, light-emitting diodes 6 mounted on the substrate while being electrically connected to this circuit part, a pair of connection terminals 7a1, 8a1 on a high potential side 7a1 and a low potential side 7b1 of the circuit part, and coupling-fitting projections and recesses 7, 8 formed on the end of the substrate; and a lighting circuit part which is electrically connected to the pair of connection terminals 7a1, 7a1 of each LED module to supply electric power the light-emitting diodes via the circuit part and turn them on. When the coupling-fitting projections and recesses 7, 8 of the plurality of LED modules are detachably fitted to each other and the substrates of adjacent LED modules are coupled with each other, these connection terminals are electrically connected to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101287-A (JP)
Title: Engine start control device and start control method
Inventor: HIRATO SHOICHI
IPC: F02D41/06
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device and start control method surely attaining stable starting even for hot restarting without useless consumption of a battery.  <P>SOLUTION: The engine start control device includes a stop time detecting means S20 obtaining an elapsed time after the stop of an engine; a combustion unstable time setting means S16 setting a combustion unstable time based on an engine state when the key-off of an ignition switch is carried out; an unstable state elimination determining means S18 determining whether the elapsed time after the stop of the engine exceeded the combustion unstable time after the key-off of the ignition switch is carried out; and an engine start control means S11 correcting a fuel injection quantity to a cold start increase quantity to start the engine when engine is started after the elapsed time after the stop of the engine exceeded the unstable time and correcting the fuel injection quantity based on the elapsed time after the stop of the engine to start the engine when the engine is started before the elapsed time after the stop of the engine exceeds the combustion unstable time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108153-A (JP)
Title: Scheduler, processor system, program generating method, and program generating program
Inventor: SUZUKI TAKAHISA
IPC: G06F9/50
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform both data transfer and deletion between dynamic load distribution and processor core in a distributed memory type multi-core processor system.  <P>SOLUTION: A scheduler includes a scheduling part and a rule change part. The scheduling part determines the assignment object among the plurality of processor cores based on rule information regarding a process having received an execution request. The rule change part changes the rule information at determining the assignment object by the scheduling part regarding the first process of a predetermined process group, makes the scheduling part assign a succeeding process of the process group to the same processor core as the first process, and restores the rule information at determination of the assignment object by the scheduling part regarding the first process of the process group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009123204-A (JP)
Title: System and method for tunneling and slicing based bmc decomposition
Inventor: MALAY K GANAI
IPC: G06F11/28
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for tunneling and slicing based bounded model checking (BMC) decomposition to improve efficiency and reduce complexity for computer program verification.  <P>SOLUTION: A program is decomposed for bounded model checking (BMC) into subproblems by creating a tunnel based on disjunctive control paths through the program. A reduced BMC sub-problem is obtained using BMC unrolling, while using path constraints imposed by at least one tunnel. For the reachable property node, a quantifier-free formula (QFP) in a decidable subset of first order logic is determined. Satisfiability of the QFP is checked, independently and individually, to determine whether the QFP is satisfiable for the subproblem. The decomposing is continued until a BMC bound is reached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111762-A (JP)
Title: Method for producing propylene-based polymer
Inventor: YUGAWA KIYOSHI
IPC: C08F10/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing industrially stably a propylene-based polymer excellent in transparency and in low temperature heat sealing property.  <P>SOLUTION: The method for producing the propylene-based polymer, whose peak melting temperature (Tm) measured by the differential scanning calorimetry (DSC) is ≥105°C and ≤140°C, comprises gas phase polymerization using a supported catalyst containing a metallocene-based transition metal compound, wherein preliminary polymerization of an olefin in the presence of the supported catalyst before performing the main polymerization makes an average particle diameter of a preliminary polymerization catalyst ≥100 μ and ≤500 μ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117571-A (JP)
Title: Camera and accessory for camera
Inventor: HASUDA MASANORI
IPC: G03B17/14
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which is made compact and accessories for the camera.  <P>SOLUTION: The camera (1) includes: a restriction part (23), which is provided in a mounting part (20) including a mount aperture (21a) through which subject light passes and is mechanically engaged with an accessory-side mounting part (70), included in the accessory (2) attached to the mounting part, so as to restrict relative movement of the accessory-side mounting part and the mounting part to an optical axis direction of the subject light; and a reference surface part (25a), provided in the mounting part and regulating flange back length (F), wherein arranging position (B) in the optical axis direction of the reference surface part is set to a position which is superimposed at a position (A) in the optical axis direction of the restriction part, or at a position closer to the imaging surface side where the subject light is imaged than to the restriction part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123153-A (JP)
Title: Magnetic storage apparatus, head test method, head test apparatus
Inventor: SHIBAZAKI TAKESHI
IPC: G11B21/10
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic storage apparatus which reduces influence of side erase in writing a read data pattern in measurement of side erase, to provide a head test method, and a head test apparatus.  <P>SOLUTION: The magnetic storage apparatus includes: a setting module 33 which sets a plurality of sections divided in the track direction of a magnetic medium and a predetermined reference path along the track direction, and also sets at least one offset for each of the sections such that the offset is different between adjacent sections about the offset being a position of the head with respect to the reference path; a write module which writes a first data pattern to the offset set by the setting module and writes a second data pattern to the reference path a predetermined number of times; a read module which reads the first data pattern written by the write module; and a quality measurement module 34 which measures the quality of the first data pattern read by the read module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119473-A (JP)
Title: Earthquake countermeasure curtain
Inventor: TOKUNAGA YUMIKO
IPC: A47H23/04
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent injury of a person living in a room when an earthquake occurs and if a windowpane is broken with the quake and the broken glass is scattered within the room.  <P>SOLUTION: The curtain 1, a curtain rail 5 for hanging the curtain, and a lower part 3 of the curtain are formed in a bag shape, and ends 2 of the curtain 1 are supported. With this structure, if the windowpane is broken with the quake of the earthquake and the broken glass falls, the broken glass is retained within the bag of the curtain 1. Accordingly, the broken glass is safely prevented from falling and scattering within the room.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119474-A (JP)
Title: Ejaculation assisting device
Inventor: MATSUDA MASAAKI
IPC: A61H19/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ejaculation assisting device usable for a long period of time continuously without boring a user even if the user uses it continuously.  <P>SOLUTION: This ejaculation assisting device includes: a storage container 5 used by storing it in a storage recessed section formed in a doll or at a private-part position of a part thereof or used independently; and a plurality of genital organ contact members 11 and 21 stored in the storage container 5 and internally formed with genital organ contact portions and/or genital organ contact faces coming into contact with the glans or the penis of the male genital organ. The respective genital organ contact members 11 and 21 are attachable/detachable to/from the inside of the storage container 5, and their placement positions in the storage container 5 are changeable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124566-A (JP)
Title: Device for controlling ac electric motor, and electric vehicle mounted with the same
Inventor: KUTSUNA MASAKI
IPC: B60W20/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve control stability by preventing a delay in the switching of rectangular wave voltage control to PWM control, in a device for controlling an AC electric motor.  <P>SOLUTION: In the device for controlling the AC electric motor M1, a sampling current Isw is used for determining the necessity of the switching of the rectangular wave voltage control to the PWM control at timing at which an amplitude of a motor current is enlarged compared with a fundamental wave current, and a phase of the current is set at a delay side compared with the fundamental wave current. By this arrangement, the switching of the rectangular wave voltage control to the PWM control can be performed at an early stage, thereby the control mode switching of the rectangular wave voltage control to the PWM control becomes possible while current deviation is small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119681-A (JP)
Title: Apparatus and method for manufacturing flexible tube for endoscope
Inventor: YAGO ATSUSHI
IPC: G02B23/24
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically uncouple flexible tubes after forming an outer coat layer.  <P>SOLUTION: A manufacturing apparatus 25 includes a head section 28, a cooling section 29, a conveying section 30, a cutter 31, a rotary drive roller 32, and a control section 33. Mutiple flexible tube materials 14 are coupled by coupling devices 19 and 20 and a coupled flexible tube material 23 is made and is set on the manufacturing apparatus 25. The coupled flexible tube material 23 is drawn out from a feeding drum 34. After forming the outer coat layer 15 in the head section 28, the outer coat layer 15 is cooled by the cooling section 29 and is hardened. The coupled flexible tube material 23 is sandwiched between a pair of belt conveyors 35 from both sides and is carried and its rotation in the circumferential direction is prevented. The moment the border between the coupling devices 19 and 20 reaches the position of the cutter 31, a pair of blades operate at a high speed and a cut 42 is made in the outer coat layer 15. A flexible tube 10 lying downstream of the cut 42 is rotated in the circumferential direction by the rotary drive roller 32, and the thread-engagement between the coupling devices 19 and 20 are released.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127311-A (JP)
Title: Fixed type constant velocity universal joint and wheel bearing device using the same
Inventor: SONE KEISUKE
IPC: F16D3/2245
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate design for fitting a shaft to the shape of a mating member to be connected and reduction of the number of components, and to reduce dimension in the axial direction.  <P>SOLUTION: A cylindrical outer ring 30 is commonized, a fixed type joint part 10 is disposed at one end thereof, and a sliding type joint part 20 is disposed at another end thereof. The shaft 21 is connected to an inner ring of the sliding type joint part 20 in such a manner that torque can be transmitted by spline fitting. A convex spherical surface part 25 is provided at an end part of the shaft 21 of the sliding type joint part 20, and a concave spherical surface part 15 is provided at the fixed type joint part 10. The fixed type joint part 10 and the sliding type joint part 20 are connected through a spherical pair 40 comprising the convex spherical surface part 25 and the concave spherical surface part 15. The convex spherical surface part 25 comprises a hollow-shaped head part 25a spherically fitted in an inner spherical surface of the concave spherical surface part 15 and a neck part 21a inserted and fitted in a hollow part 25b of the head part 25a. The maximum diameter D<SB>1</SB>of the neck part 21a is set smaller than the spline minimum inner diameter D<SB>2</SB>of an inner ring 22 of the slide type joint part 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127753-A (JP)
Title: Boiling water reactor
Inventor: SAITO MOTOKI
IPC: G21C19/02
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To access a HAZ (HEAT AFFECTED ZONE) by welding by an execution device for stress improvement; to reduce a shape discontinuous spot of a connection part between a low-pressure water injection pipe and a core shroud; further, to reduce an exposure dose of an operator during a remounting operation time of the low-pressure water injection pipe or the like; and to cope excellently with center dislocation between the low-pressure water injection pipe and a hole of the core shroud.  <P>SOLUTION: A center dislocation adjusting means wherein a flange neck 10 and a ring 11 which are components of the low-pressure water injection pipe 100 are integrated together, for adjusting a center dislocation amount T between the center O of the low-pressure water injection pipe and the center Q of a hole 105b on a shroud upper shell 105a of the core shroud 105, is provided as an outer circumferential part 11a of the ring 11, and a weld beveling 12 of a joint between a hole 105b fringe on the shroud upper shell 105a and the peripheral edge of the ring 11 is provided in the exposed state to the inside of the core shroud, and the hole 105b fringe on the shroud upper shell 105a and the peripheral edge of the ring 11 are welded and bonded smoothly with no gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128188-A (JP)
Title: Developing device and image forming apparatus with the same
Inventor: IKEHATA YOSHIAKI
IPC: G03G15/08
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device preventing toner from being fixed at both end portions of a developing roller and from being scattered in the periphery, and to provide an image forming apparatus with the developing device mounted thereon.  <P>SOLUTION: The developing device includes: a housing (30) having an opening (32) which faces an image carrier (5); a magnetic roller (50) which is disposed in the housing, has a magnet (56) forming a magnetic brush by a carrier and toner and conveys the carrier and the toner; blades (70) which are provided side by side in nearly parallel with the rotational axis line of the magnetic roller and can regulate the thickness of the magnetic brush; and a developing roller (60) which is formed in width nearly equal to the width in the axial direction of the magnet and forms the layer of the toner transferred from the magnetic brush in the opening. Recesses (74) are formed at both end portions of the blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT