baber/WOPTO huggingface dataset:
Patent JP-2008108321-A (JP)
Title: Perpendicular magnetic recording medium, texture working method of substrate for the same, and texture working device
Inventor: MATSUO HIDEKI
IPC: G11B5/73
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate for perpendicular magnetic recording media suitable for magnetic recording media in a perpendicular magnetic recording system.  <P>SOLUTION: Texture working is used for polishing the substrate 10 for perpendicular magnetic recording media. When polishing slurry containing abrasive grains is supplied onto the rotating substrate 10 for perpendicular magnetic recording media to apply texture working to the substrate 10 for perpendicular magnetic recording media by pressing a polishing tape 26, the average diameter of polishing fiber contained in the polishing tape 26 is set to not more than 400 nm, and the average grain size of abrasive grains contained in the polishing slurry is set to not more than 150 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106168-A (JP)
Title: Cleaning detergent and washing machine using the cleaning detergent
Inventor: FUKAI TOSHIHARU
IPC: C11D9/08
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning detergent which is capable of removing both oily and water-soluble stains, keeps an emulsified state formed by a dry-cleaning solvent and special water for a long period of time and further can easily separate the dry-cleaning solvent and water, and a washing machine using the cleaning detergent for keeping the emulsified state.  <P>SOLUTION: The cleaning detergent is prepared by mixing the special water, the dry-cleaning solvent and a castor oil, wherein the special water is prepared by passing water first through an ion-exchange resin and then through a mixture of tourmaline 46 and a metal 48. The weight ratio of the special water to the dry-cleaning solvent is from 40:60 to 60:40, and the weight ratio of the castor oil to the dry-cleaning solvent is ≥3:100. This enables the emulsification of the special water and the dry-cleaning solvent and lasting of the emulsified state for a long period of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113272-A (JP)
Title: Digital television receiver
Inventor: MIKI DAISUKE
IPC: H04N7/173
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which performs an operation analysis of a digital television receiver without changing the performance of a CPU at all.  <P>SOLUTION: The system is equipped with a tuner 1, a demodulator 2, a TS decoder 3, an AV decoder 4, a VOUT 5, an AOUT 6, a CPU 8 controlling an OSD generator 7, and a Co-processor 11 which performs the operation analysis and a stream error analysis of a digital receiver 100 using notification signals C8 from the CPU 8 as triggers on the basis of information stored in a memory 10, so that the system is capable of performing the operation analysis of the digital television receiver 100 without increasing any load imposed on the regular operation of the CPU 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117534-A (JP)
Title: Sealed battery
Inventor: HIRATA TOSHIYUKI
IPC: H01M2/12
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve in safety of a sealed battery by lowering temperature of high-temperature gas exhausted from an opening safety valve.  <P>SOLUTION: The sealed battery has an exhaust opening 7 of the safety valve 2 provided at a sealing plate 1 with a convex electrode 6, and a content of the battery is exhausted from the exhaust opening 7, when the safety valve 2 is open with rise of internal pressure of an outer package can 10. Further, the sealed battery is provided with a porous material 3 made of ventilating metal or an inorganic material on the inside of the exhaust opening 7. A content exhausted from the opening safety valve 2 is made to pass through the porous material 3 to exhaust from the exhaust opening 7 outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114641-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: G01L5/22
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device provided with a magnetostrictive torque sensor to suppress the effect of bending moment acting on a pinion shaft of a steering gear box and exerted on precision in detection by the magnetostrictive torque sensor to the minimum extent.  <P>SOLUTION: Even if a pinion shaft 21 of the steering gear box 16 of rack-and-pinion type is curved due to bending moment generated by reaction force that a pinion 20 receives from a rack 18 when adding steering torque to a steering wheel 11 of the electric power steering device, the bending moment is not easily transmitted to a steering shaft 14 provided with the magnetostrictive torque sensor 34 because the steering shaft 14 is connected with the pinion shaft 21 through a universal joint 15. As a result, it is possible to suppress the effect of bending moment exerted on precision in detection by the magnetostrictive torque sensor 34 provided on the steering shaft 14 to the minimum extent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114146-A (JP)
Title: Method for feeding substance
Inventor: KUSUMI YOSHITAKA
IPC: B01J4/02
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for feeding substances capable of being suitably used for manufacturing compounds relating to substances which are solidified by changing a phase through cooling in a reaction process, preventing the substances from being deposited on a nozzle feeding the substances into a container and clogging a pipe, and stably operating a manufacturing apparatus for chemical substances.  <P>SOLUTION: The method for feeding the substances feeding a liquid and/or solid into the container uses a feeding nozzle having a multiple pipe structure to feed a substance and a gas which does not react with the above substance from a different pipe constituting the multiple pipe structure to the container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123747-A (JP)
Title: Socket for halogen lamp and lighting fixture using it
Inventor: SHIBUYA HIROYUKI
IPC: F21Y101/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel socket for a halogen lamp capable of attaching and detaching a bulb both at a front side (a lens side) and a rear side (a reflector side).  <P>SOLUTION: A base pin of a bulb is pinched by a pair of pin-rest fittings 4a, 4b as both pin-rest holders 2a, 2b are pressed toward a pinching direction by both pressing springs 6, 6', when an operating lever 8 is at an activating position and a control lever 7 is at an activating position. When the control lever 7 is at a turned-down position, the both pin-rest holders 2a, 2b are separated from each other by release of pressing force by the front-side pressing spring 6 to free pulling off and plugging of the bulb. When the control lever is at the activating position and the operating lever is at the turned-down position, the both pin-rest holders 2a, 2b are separated from each other by release of pressing force of the rear-side pressing spring 6' to free pulling off and plugging of the bulb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124644-A (JP)
Title: Interference avoiding transmission system, and method thereof
Inventor: DENG JUINN-HORNG
IPC: H04J11/00
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference avoiding transmission system and a method thereof.  <P>SOLUTION: An interference avoiding transmission system mainly comprises a transmitting apparatus and a receiving apparatus. In the transmission system, first data are received by an interference processing module included in the transmitting apparatus, a plurality of extended data are added to the first data to generate second data, zero data are substituted for a plurality of data in a data interference frequency band to generate transmission data, and then the transmission data are converted into a radio frequency signal and the radio frequency signal is transmitted to the receiving apparatus by a transmission processing module, so that a frequency band overlapped area can be avoided and mutual interference can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124682-A (JP)
Title: Receiving device and receiving method
Inventor: MORI SACHIKO
IPC: H04N21/426
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device capable of receiving analog broadcasting and digital broadcasting and improving an S/N ratio.  <P>SOLUTION: The receiving device is provided with a frequency conversion part 20 for inputting an analog broadcasting signal and a digital broadcasting signal and frequency-converting the analog broadcasting signal into a digital intermediate frequency signal, an analog demodulation circuit 40, a digital demodulation circuit 50, a signal SLEEP1 for controlling the operation of the analog demodulation circuit 40, and a controller 60 for outputting a signal SLEEP2 for controlling the operation of the digital demodulation circuit 50. Wherein, by controlling the SLEEP1 and SLEEP2, the analog demodulation circuit 40 is operated and the digital demodulation circuit 50 is stopped during the reception of the analog broadcasting, and during the reception of the digital broadcasting, the digital demodulation circuit 50 is operated and the analog demodulation circuit 40 is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008118891-A (JP)
Title: Handle of working machine
Inventor: ITO MASAHIRO
IPC: A01D34/68
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle of a lawn mower or the like, which can be changed into various holding forms, because handles assuming various holding forms corresponding to various working forms have not been provided, although only handles assuming holding forms held by both the hands of a worker are provided.  <P>SOLUTION: This handle of the working machine having a left hand left holding portion 30 and a right hand right holding portion 20 whose positions can mutually be changed and which can be switched into a basic holding form laterally symmetrically placed on the axis line J of a support pillar 11 or into a deformed holding form wherein the left holding portion 20 is moved in the direction of the axis line J or rotated around the axis line J to hold the left holding portion at a place or in a direction different from that of the right holding portion 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123641-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KAWAGOE TOMOYA
IPC: G11C11/15
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory which obtains a sufficient writing current and also exactly performs data reading.  <P>SOLUTION: In this nonvolatile semiconductor memory, memory cells MC including resistor memory elements 1 and transistors 2, 3 are arranged on each intersecting part of a plurality of word line couples WLA, WLB and a plurality of bit line couples BLA, BLB. One side electrodes of the resistor memory elements 1 of the adjacent two memory cells MC are connected to the bit lines BLA, BLB respectively. The transistors 2, 3 are connected between the other side electrodes of the resistor memory elements 1 and two source lines SL, respectively and gates of them are connected to the word lines WLA, WLB respectively. Consequently, the sufficient writing current is supplied to the resistor memory elements 1 via two transistors 2, 3. Common mode noise caused on the bit line couples BLA, BLB is also removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126675-A (JP)
Title: Valve device for power steering
Inventor: ISHII SHOZO
IPC: B62D5/083
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for a power steering having a compact centering device.  <P>SOLUTION: The valve device for the power steering comprises a pinion shaft stored in a housing, connected to a valve shaft through a torsion bar, and engaged with a rack bar connected to a steering wheel; a valve body integrally provided with the pinion shaft between the housing and the valve shaft, and selectively supplying hydraulic fluid supplied from an outside hydraulic source to a steering power cylinder according to the twisting amount of the torsion bat by relative rotations of the valve shaft; an engaging member provided so as to move in a diameter direction to either one side of the pinion shaft and/or a valve body or the valve shaft; a recessed portion provided on the other side of the pinion shaft and/or the valve body or the valve shaft, which the engaging member is engaged, and formed over a predetermined angle range in a rotating direction about a state that there is no twisting amount of the torsion bar; and an energizing member energizing the engaging member to the recessed portion side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007138938-A (JP)
Title: Method and device for cooling component of combustion turbine engine
Inventor: WEST JAMES ANTHONY
IPC: F01D9/02
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for cooling a component of a combustion turbine engine.  <P>SOLUTION: A turbine nozzle cooling sub-system is provided. This device has a turbine nozzle segment, and has the outermost side end wall in the radial direction of a circular arc shape, the innermost side end wall in the radial direction of the circular arc shape and a stator vane of aerofoil. The end wall includes and opening passage. The stator vane extends between the end walls, and is connected to these end walls, and has a cavity, the front edge, the rear edge and an outside surface of the stator vane. The cavity has an inner surface of the stator vane and a plurality of turbulators. The cavity and the opening passage communicate in flowing to promote a flow of a cooling air flow of the aerofoil, and also have at least one diffuser of communicating in flowing with a compressor assembly and its segment, and have a diffuser wall and the cavity. The diffuser wall extends to the segment from the compressor assembly to promote the cooling air flow. The cooling air flow includes a part of a flow of an exhaust flow of the compressor assembly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008126537-A (JP)
Title: Lamp body and its molding method
Inventor: UMEZAWA TAKAO
IPC: B29C45/14
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To injection mold a housing of a lamp body good in moldability and to improve the yield.  <P>SOLUTION: The housing 4 constituting a lamp 1 is composed of a light source accommodation casing part 4a, a coupler part 4b which is bent rectangularly to a cylinder axis from one cylinder end edge part of the light source accommodation casing part 4a and connected to an external connector, and a flange part 4c which extends in the outer diameter direction from the other cylinder end edge part of the light source accommodation casing part 4a. When the housing 4 is injection-molded, a resin material is injected from a second gate 18 which is positioned in the opposite direction to the projection direction of the coupler part 4b of a flange part 4c forming part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126278-A (JP)
Title: Guide device
Inventor: KOUJIYOU MICHIYA
IPC: B21B39/16
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling apparatus which is provided with a guide device capable of efficiently suppressing the offset of the center of a wide flange shape.  <P>SOLUTION: The guide device with which the web 10a of the wide flange shape 10 is guided between edger rolls 107 with a pair of guides 3 which are installed on the inlet side and the outlet side of an edging mill for edging the flanges of the wide flange shape 10 and which are extended along the pass line and also oppositely arranged on both sides of the web 10a is provided. This guide device is provided with web constraining rollers 2 which are supported rotatably to the top end part of the guide 3 and also projected on the side of the web 10a than the guides 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127954-A (JP)
Title: Concrete continuous structure and method for manufacturing concrete continuous structure
Inventor: HATTORI NAOMICHI
IPC: E04C5/08
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete continuous structure, capable of introducing an accurate prestress as needed at a span part or a fulcrum part, and a method for manufacturing the concrete continuous structure.  <P>SOLUTION: The concrete continuous structure is adapted to be supported at least three points. A tendon for resisting a negative bending moment is linearly disposed on the upper edge side of the structure. The tendon disposed includes an adhesion part which is adhered to concrete and an unbond part which is not adhered thereto. The adhesion part is mainly disposed in a section where the negative bending moment is generated, and the non-adhered unbond part is disposed in a section where no negative bending moment works. In the span located at the middle, a space for cutting the stretched tendon is formed in the unbond part of a section having no generation of negative bending moment, or in a section where a positive bending moment is mainly generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130525-A (JP)
Title: Manufacturing method of positive active material and nonaqueous electrolyte battery using it
Inventor: OKADA SHIGETO
IPC: H01M10/05
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method capable of easily mass-producing a positive active material having rate characteristics suitable for a nonaqueous electrolyte battery, especially a nonaqueous electrolyte secondary battery; and to provide a nonaqueous electrolyte battery having high performance, using the positive active material obtained by the manufacturing method.  <P>SOLUTION: The manufacturing method of the positive active material contains a process mixing metal-doped lithium manganese phosphate: LiMn<SB>1-x</SB>M<SB>x</SB>PO<SB>4</SB>(wherein, 0<x≤0.1; M represents a doped metal element) with a carbon source, and heat-treating the mixture obtained in inert gas atmosphere, and the nonaqueous electrolyte battery has a positive electrode containing the positive active material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134904-A (JP)
Title: Autonomous mobile body
Inventor: MIMA KAZUHIRO
IPC: G05D1/02
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous mobile body allowing more proper autonomous movement by widely acquiring environmental information inside a movement area wherein the autonomous mobile body moves without using large-scale equipment.  <P>SOLUTION: This autonomous mobile body 10 autonomously moving on a movement map P specified inside the movement area comprises: a mobile body main body 10a having a movement means driven by a drive part 13; and a mobile separate body 100 configured such that the mobile separate body 100 can be installed to the mobile body main body 10 and can be physically separated therefrom, capable of moving in a three-dimensional area including a space in the height direction of the movement area. The autonomous mobile body 10 creates a movement route on the movement map P stored by itself based on the peripheral environmental information, and corrects the created movement route based on wide-area environmental information that is the environmental information of a wide range acquired by the mobile separate body 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141339-A (JP)
Title: Access control unit, access control method, and printing system
Inventor: IIZUKA HIROKO
IPC: G06F21/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that access control capable of flexible function restriction with respect to print setting of an image forming apparatus is not usually assumed under a multi-domain environment.  <P>SOLUTION: This invention relates to a printing system controlling the use of a function of the image forming apparatus on the basis of an ACT in the multi-domain environment, wherein access control information corresponding to a user who belongs to a first domain (a domain A)is acquired, and authentication information managed by a second domain (a domain B) is added to the acquired access control information corresponding to the user who belongs to the first domain, and the use of the function of image forming apparatus by the user belonging to the first domain is controlled on the basis of the access control information to which the authentication information is added when the user belonging to the first domain instructs the use of the function of the image forming apparatus belonging to the second domain.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138727-A (JP)
Title: One-way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase allowable torque by reducing contact pressure at a section where a rolling element contacts a mating member in a roller type one-way clutch.  <P>SOLUTION: The rolling element 3 includes a first arc part 3a inscribing at a point C1 on an outer ring inner diameter surface 2a and a second arc part 3b contacting at a point C2 on a cut off plane 7. A first and a second arc parts 3a and 3b are established to have curvature radius R3 and R4 exceeding curvature radius R1 and smaller than R2 with using a curvature radius R1 of a reference circle C and curvature radius R2 of the outer ring inner diameter surface 2a respectively contacting at the point C1 and the point C2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141353-A (JP)
Title: Switching hub
Inventor: SEKIGUCHI GORO
IPC: H04L45/16
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching hub which can avoid concentration of load to a distribution source.  <P>SOLUTION: The switching hub 1 is provided with a distribution representing unit 14 which does not relay a departure message from a group to the distribution source, which is addressed to the distribution source, and transmitted from a member, and transmits a confirmation request message to the member, which requests confirmation of the member instead of the distribution source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139521-A (JP)
Title: Lens system and projector device using the same
Inventor: KAWAKAMI ETSURO
IPC: G03B21/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance lens system of small diameters for projecting on to a screen or the like enlarged images from light valves, such as DMDs, that form images by changing the direction of reflecting light.  <P>SOLUTION: The lens system comprises, sequentially in that order from the magnifying side, a first lens group composing a substantially afocal optical system as a whole and a second lens group having positive refractive power as a whole, and, depending upon applications, a third lens group composed to arrange a single positive lens in the vicinity of the light valve, such as DMD, on the reduction side of the second lens group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145701-A (JP)
Title: Image display and image display system
Inventor: SAITO YOSHIHIRO
IPC: H04N5/64
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact image display in which the position of an image scarcely moves even when an observer moves pupil.  <P>SOLUTION: The image display 1 has: a light source 3; a scanning unit 5 which scans a luminous flux from the light source; a reflection face 6 which reflects the luminous flux from the scanning unit; and an eyepiece unit 7 which guides the luminous flux from the reflection face to the eye of the observer. The optical paths of the luminous fluxes scanned with the scanning unit intersect at the position of the exit pupil EP of the eyepiece unit. The position of crossing of the optical path of the luminous flux is moved by the translational moving of the optical path of the luminous flux which is directed to the same image position by moving each of the scanning unit and the reflection face.  <P>COPYRIGHT: (C)2008,JPO&INPIT