baber/WOPTO huggingface dataset:
Patent JP-2009257335-A (JP)
Title: Phase variable device in automobile engine
Inventor: TAKAHASHI SHIGETADA
IPC: F01L1/34
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase variable device preventing generation of hammering noise in the helical spline-engaging portion of the intermediate member interposed between the inner periphery of an outer cylinder portion at a driving force transfer side and the outer peripheral surface of an inner cylinder portion at a camshaft side.  <P>SOLUTION: The phase variable device comprises: an annular outer cylinder portion 10 to which the driving force of a crankshaft is transmitted; a driven-side annular inner cylinder portion 20 which is disposed coaxially with the outer cylinder portion 10 and extends to the camshaft 2; and the intermediate member 30 which is engaged with the outer and inner cylinder portions 10 and 20 in a helical spline manner, is interposed between the cylinder portions 10 and 20 and axially moves to change a phase between the portions 10 and 20. Further, the friction torque-adding members 51 and 55 are interposed between a flange 24 of the portion 20 side and the side face of a flange engagement groove 13A at the portion 10 side. Since the groove 13A is stepped and the outer peripheral edge of the flange 24 is made to normally face the stepped portion 13c of the groove 13A, excessive compression force does not act on the friction torque-adding members 51 and 55, and thus the durability of the members 51 and 55 is secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011035779-A (JP)
Title: Image processing system and apparatus, and image forming apparatus
Inventor: SAI HARUKA
IPC: G06F3/12
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate presention of billing information suitable for each user in an image processing system for providing image processing services through a network.  <P>SOLUTION: An image processing system processes an input image in accordance with a work flow for which a plurality of processes are combined. The image processing system includes: an information storage section 316 storing a plurality of kinds of billing plans, each for determining suitability of billing information of system charges, corresponding to a style of utilizing the image processing system; a billing plan determining section 314 for acquiring job log information of an image process performed in accordance with a work flow performing instruction and selecting any billing plan based on the acquired job log information; and a display information generating section 315 for notifying a user of the selected billing plan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010066757-A (JP)
Title: Method for manufacturing color filter, color filter substrate and the color filter
Inventor: NAKAMURA MICHIEI
IPC: C09D11/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a CF (color filter), having excelling performance in image characteristics, including fine resolution of pixels and sharpness of a pixel, solving the problems such as complicatedness of processes and shortening of the operation time, and easily and economically coping with enlargement and miniaturization of a liquid crystal display.  <P>SOLUTION: The method of manufacturing the color filter includes: a process of applying a photodecomposition type positive resist to cover at least a black matrix formed on the surface of a color filter substrate to form a resist layer; a process of exposing the resist layer from the back of the CF substrate; a process of cleaning and removing the resist layer, solubilized by exposure to form a hole space or a groove space (an empty hole) partitioned by a hole wall (a groove wall, a partition) formed of a resist layer remaining on the BM; a process of applying colored ink corresponding to a pixel of the CF to the empty hole to form a colored film; and a process of exposing from the BM side to solubilize and remove the partition wall made of the resist layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038304-A (JP)
Title: Side ditch cleaning device
Inventor: KOSAKA TAKASHI
IPC: E03F9/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch cleaning device capable of cleaning a side ditch on a road side face simply without removing a lid of the side ditch, collecting a large amount of sediment out of the side ditch without using water efficiently, letting action for scraping out deposit in the side ditch function as a means for causing its self-running in the side ditch, achieving excellent efficiency, and simplifying its structure.  <P>SOLUTION: A ground running vehicle provided with a collection container for storing collected sediment has a hangar for storing a running body 22 running inside the side ditch, which is payed out from the hangar together with a hose 18 and is introduced into the side ditch G when cleaning the side ditch. The running body 22 running inside the side ditch includes a rotary excavation implement 26, which makes the running body 22 inside the side ditch run by itself in the inside of the side ditch G while scraping out the sediment deposited on a bottom face of the side ditch G. The thus scraped-out sediment is collected into the collection container in the ground running vehicle through the payed-out hose 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039292-A (JP)
Title: Optical sheet, and die for manufacturing the same
Inventor: SANTO TAKEO
IPC: F21V5/02
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of improving defect shieldability without lowering display brightness, and to provide a die used for manufacturing the optical sheet, and a method for manufacturing the optical sheet that uses the die, concerning the optical sheet used for a backlight, or the like, in a liquid crystal device.  <P>SOLUTION: The optical sheet is for making a light entering the incident surface inside propagate, and emit the light from an emission surface includes: a prism pattern including a plurality of prism rows formed on the incident surface; and a plurality of projections which are nano-order projections, provided over the whole surface or a part of a surface forming the prism pattern. Although the light entering the optical sheet is scattered by the fine nano-order projections, accompanying luminance is hardly lowered and shieldability is improved, because the size of the projections is of very fine nano-order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037394-A (JP)
Title: Steering control device and steering control method
Inventor: SAI SUKEFUMI
IPC: B62D5/07
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the steering responsiveness of steering wheels, in a steering control device including two independent steering mechanisms not mutually interfering each other.  <P>SOLUTION: The steering control device comprises: a reaction force motor ECU 50 which computes a target steering angle of steering wheels 11L, 11R; steering angle sensors 3 that detect actual steering angles of the steering wheels 11L, 11R; a steering command current calculation part that calculates a drive current value based on the difference between the target steering angle and actual steering angle; a steering current distribution calculation part that distributes the drive current value to a first and second motor drive current values that respectively drive the first and second steering motor 32, 43; a first and second steering motor ECUs 60, 70 that drive, for control, the first steering motor 32 based on the first motor drive current value, and the second steering motor 43 based on the second motor drive current value; a response delay compensation current calculation part that corrects and increases the first motor drive current value based on the difference between the target steering angle and the actual steering angle; and an adder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037198-A (JP)
Title: Sleeve, method for manufacturing the same, and construction method for repairing pipeline
Inventor: OOKA NOBUYOSHI
IPC: F16L58/10
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve which exerts a sufficient strength for reinforcing a pipeline and suppressing a cost increase.  <P>SOLUTION: The sleeve A repairs the inner peripheral surface of the pipeline in such a state that is disposed in the inner part of the pipeline in a state having flexibility, and has a plurality of layers comprising an intermediate layer 2 composed between the outer layer 3 and the inner layer 1, and the outer layer 3 and the inner layer 1. The outer layer 3 and the inner layer 1 are composed by impregnating the resin in a glass fiber, and the intermediate layer 2 is composed by impregnating the resin in an impregnation substrate made of the fiber other than the glass fiber. The resin to be impregnated into the inner layer 1 is a photo-curable resin, and the resin contains a thickening agent. The impregnation substrate made of the fiber other than the glass fiber composing the intermediate layer 2 is formed of an organic-based fiber, and the resin to be impregnated into the impregnation substrate is a photo-curable resin or a thermosetting resin, or the photo-curable resin and the thermosetting resin. The resin to be impregnated into the outer layer 3 is the photo-curable resin or the thermosetting resin, or the photo-curable resin and the thermosetting resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037397-A (JP)
Title: Bicycle
Inventor: HOTTA KENICHI
IPC: B62K5/02
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism properly assisting traveling of a bicycle having three or four wheels, with two wheels as rear wheels, in simple construction.  <P>SOLUTION: The traveling assisting mechanism includes a motor 15, a first gear 16, a coil spring 17, a second gear 18, a stopper means 19 releasably restricting rotation of the second gear 18, and a limit switch 20. The first gear 16 is rotated only in one direction driven by the motor 15. The coil spring 17 is subjected to elastic deformation so as to change the spring diameter by rotation of the first gear 16 in such a state that rotation of the second gear 18 is restricted by the stopper 19. In a winding end state in which the spring diameter of the coil spring 17 reaches a predetermined diameter, the limit switch 20 is opened to stop driving of the motor 15, and when the rotation restriction of the second gear 18 is released from the state, an elastic restoring force of the coil spring 17 is transmitted to a main traveling mechanism as a force in the direction of moving the bicycle forward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041188-A (JP)
Title: Emm message re-multiplexing apparatus, method, and program for achieving automatic display message when retransmitting ip of digital broadcast
Inventor: MATSUMOTO EIICHIRO
IPC: H04H20/02
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EMM message re-multiplexing apparatus that can multiplex data included in broadcast waves and data to be created uniquely while restricting a maximum transmission band and controlling a minimum transmission cycle.  <P>SOLUTION: Signals are separated off from a broadcast wave signal that is a decoded digital broadcast wave, and an EMM portion is nullified, an EMM individual message is discarded, and a signal equivalent to the EMM individual message is created. In each packet of an EMM common message and the EMM individual message, an EMM common priority control re-multiplexing unit 112 is included which checks whether or not a maximum transmission band, a maximum transmission frequency, and a minimum transmission cycle can conform to values set in an initialization file 109 by arranging each packet and arranges a packet that satisfies all these check points in a packet position where the nullified EMM portion has been arranged to build re-multiplexed data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044456-A (JP)
Title: Optical transmitter module
Inventor: KIHARA TOSHIAKI
IPC: H01S5/022
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic package type optical transmitter module for mounting a monitor PD in a form not affecting a high-frequency electric signal.  <P>SOLUTION: In the optical transmitter module 1, a package frame 12 made of ceramic for surrounding sides of an LD 11 is provided on a bottom ceramic substrate 11 for mounting an LD 3, the LD 3 and a PD 4 for monitoring are sealed into a package 2 where a lid 14 having an optical window is mounted onto the package frame 12, and light from a front end face 3a of the LD3 having a light axis in parallel with the bottom ceramic substrate 11 is reflected by a reflecting member and is emitted from the optical window. The package frame 2 includes a signal supply substrate 15 where a signal line 15b to the LD 3 is formed, and steps 16 that oppose each other while sandwiching the signal line 15b at a rear part of the LD 3, and the monitor PD 4 is mounted to a submount 7 mounted to cross-link the opposing steps 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043560-A (JP)
Title: Image forming apparatus
Inventor: MIZUGUCHI KOHEI
IPC: G03G21/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable cleaning performance of a cleaning device for cleaning untransferred toner on an intermediate transfer belt even when image formation of small sizes are continued.  <P>SOLUTION: The image forming apparatus transfers a developer image formed on an image carrier onto the intermediate transfer belt and includes the cleaning device for cleaning over the intermediate transfer belt. The cleaning device is provided with a plurality of cleaning blades different in width corresponding to image regions different in width, and can be made closer to or away from the transfer belt to be matched with the image region, so that the needless cleaning of the non-image region is prevented to obtain a stable cleaning performance. The tension applied to the intermediate transfer belt is adjusted by synchronizing with the disjunction of the blade so that rotational load applied to the intermediate transfer belt is not varied when the blades different in width are made closer to or away from the intermediate transfer belt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046007-A (JP)
Title: Method for manufacturing heat transfer recording medium and heat transfer recording medium
Inventor: SUGISHITA YASUO
IPC: B41M1/10
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat transfer recording medium which enables a forming of a successful heat transfer layer without generating print smear, even if an ink mist were generated, when the heat transferlayer is formed on a base film by gravure printing process using an gravure ink for forming the heat transfer layer, as well as a heat transfer recording medium which can be obtained by the method.  <P>SOLUTION: In this method for manufacturing the heat transfer recording medium, on one of the surfaces of the base film, a heat transfer layer having a region (a) and a region (b) separated from each other at a specified interval, in the conveyance direction of the base film, is formed. In this case, the region (b) is regulated so that the amount of coating of the gravure ink for forming the heat transfer layer per unit area, is 2 to 4% to the amount of coating of the gravure ink for forming the heat transfer layer per unit area of the region (a). Besides, the region (b) is also regulated so that its length in the conveyance direction of the base film is 1 to 7 mm. Thus, the heat transfer recording medium can be applied to a gravure printing plate with the cell area accounting for 20 to 60%. In addition, the heat transfer recording medium is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049765-A (JP)
Title: Radio receiver, radio receiving method, and radio reception program
Inventor: YAMADA RYOTA
IPC: H04B7/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory receiving characteristics by reducing the influence of a division error due to multipath division.  <P>SOLUTION: In this receiver which generates a replica of a received signal on the basis of a demodulated modulation symbol, eliminates the replica of the received signal other than a corresponding path from the received signal in each path or each of a plurality of paths, synthesizes the signals with the replica eliminated therefrom on the basis of information showing the propagation path states of each path or each of the plurality of paths, repeats demodulating a synthesized signal of the synthesis result and extracts transmission data, a selecting part b114 selects whether to perform signal addition processing for adding eliminated replica components to the signal with the replica eliminated on the basis of signal quality information showing the quality of the synthesized signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047205-A (JP)
Title: Nodal structure of latticed shell structure, and method for constructing the same
Inventor: HAYASHI KENICHI
IPC: E04B1/32
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nodal structure of a latticed shell structure, which enables a beam material to be easily and accurately inserted between two joint members and which enables the construction of the latticed shell structure with a curved shape; and to provide a method for constructing the nodal structure.  <P>SOLUTION: This nodal structure of the latticed shell structure includes: a beam material 10; a joint member 102 with a planar contact surface 108; and an end member 112 which comprises a first planar surface 118 brought into contact with a contact surface of the joint member and bolt-joined to the joint member, and a second surface 113 welded to the beam material. The respectively opposed contact surfaces of the two joint members, which are provided in the state of facing each other, are formed so that the beam material welded to the end member can be inserted between the two joint members, after the two joint members are installed in predetermined positions. The beam material has an end surface 11, the shape of which is determined on the basis of an angle of a second surface of the end member, specified when it is bolt-joined to the contact surface of the joint member, and an installation angle of the beam material with respect to the central axis, and which is welded to the second surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053355-A (JP)
Title: Image display device
Inventor: NAKAMICHI MASAYA
IPC: H04N5/64
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure having high waterproof performance without increase in manufacturing cost in an image display device.  <P>SOLUTION: The image display device includes: a display panel 2 provided in a housing 1; a front housing-forming member 11 constituting the housing 1 and provided with an image display window at a front position of the display panel 2; a rear housing forming member 12 constituting the housing 1; a seal member 6 provided between bonding surfaces of the two housing forming members 11, 12 to surround the display panel 2; and a groove part 7 provided in the bonding surface of the front outside-forming member 11 or the rear housing-forming member 12 along the seal member 6. The groove part 7 is provided outside the seal member 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053092-A (JP)
Title: Nuclear instrumentation system
Inventor: NAITO SUSUMU
IPC: G21C17/108
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron monitoring method and a nuclear instrumentation system capable of attaining respective function, such as, a control rod extraction monitoring function required for the nuclear instrumentation system, an average output monitoring function and an output vibration monitoring function, and an output distribution evaluation function, by using a neutron detector provided outside a nuclear reactor.  <P>SOLUTION: A neutron transport pipe 4 is arranged on a core part in a reactor pressure vessel 1, and a collimation detector 10 is arranged at the peripheral part and on the bottom part outer surface side of the reactor pressure vessel 1, and nuclear instrumentation is performed by using the output signal of each detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054542-A (JP)
Title: Charging system of lithium secondary battery
Inventor: KASEDA MANABU
IPC: H01M10/48
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system of a lithium secondary battery in which time is shortened and deterioration of a battery is suppressed.  <P>SOLUTION: The system has voltage change detection means 110, 150 to detect output voltage change of the lithium secondary battery after the lithium secondary battery 100 is charged by applying at least one pulse current, and has charge pulse current setting means 120, 130, 150, 160 to set a charge pulse current for setting the lithium secondary battery based on the output voltage change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059223-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: NAKADE YOHEI
IPC: G03G21/10
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device capable of properly removing even toner getting into a minute recess existing on a surface of an intermediate transfer member or the like, and to provide an image forming apparatus including the cleaning device.  <P>SOLUTION: A cleaning roller 141 is arranged on an upstream side of rotation of an intermediate transfer belt 101, and a cleaning roller 142 is arranged on a downstream side of rotation thereof. Negative bias is applied to the cleaning roller 141, and positive bias is applied to the cleaning roller 142. The number of cells of polyurethane foam in outer layers of the cleaning rollers 141 and 142 is within 30 to 60 and 25.4 mm, the diameter of a cell thereof is within 150 to 500 μm, and the aperture ratio of a wall surface of the cell thereof is within 10 to 50%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064360-A (JP)
Title: Air conditioner
Inventor: SHIGENAGA YASUSHI
IPC: F04D17/04
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner improving sound quality of fan sound, reducing noise and maintaining efficiency.  <P>SOLUTION: In the air conditioner K, air cooled or heated by a heat exchanger 7 is blown out to an indoor side by a cross flow fan 8. The cross flow fan 8 includes: a plurality of blades 8b formed so that their outer shape is changed along the rotating axis direction to have a wave form; and a casing 9 forming an air blowout air course from the cross flow fan 8 to the indoor side. Assuming that a straight line interconnecting tops of projections of the wave form is a tip of the blade 8b, when a difference of elevation of the wave form is represented as A, a clearance between the blade 8b and the casing 9 as B and a chord length of the blade 8b as L, a range of A×B<SP>0.5</SP>×L<SP>-1.5</SP>≤0.125 is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010098941-A (JP)
Title: Power converter, control method thereof and direct matrix converter
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/48
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pulses in effective power caused by odd-order harmonic components in the current flowing to an inductive load when AC voltage is outputted to the inductive load.  <P>SOLUTION: Voltage control factor Ks of an inverter 4 has a DC component Ks1 and an AC component (-Ks6×cos(6ω<SB>L</SB>t)). The AC component has a frequency (6ϕ/2πt) of six times the base frequency (ϕ/2πt) of the AC voltage Vu, Vv, Vw outputted by the inverter 4. Even when not only a fifth order harmonic component of load current iu, iv, iw but also a seventh order harmonic component is present, the ratio between AC component magnitude Ks6 and the DC component Ks1 is set appropriately, and pulses in consumed power caused by the harmonic components can be reduced. The reduction of the pulses contributes to suppression of power source harmonics.  <P>COPYRIGHT: (C)2010,JPO&INPIT