baber/WOPTO huggingface dataset:
Patent JP-2009300787-A (JP)
Title: Electrostatic actuator
Inventor: MIZUNO JUN
IPC: G02B26/10
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrostatic actuator that can be efficiently driven.  <P>SOLUTION: An electrostatic optical scanner 100 (electrostatic actuator) is essentially composed of a disk-shaped first movable part 200, an annular second movable part 300 surrounding the first movable part 200, and an annular frame 400 surrounding the second movable part 300. First supporting parts 501, 502 are installed that connect the notches 311, 312 on the outer circumference 202 of the first movable part 200 and on the inner periphery of the second movable part 300, respectively. The first supporting parts 501, 502 have shapes in each of which a planar member of a rectangular parallelepiped is folded in multiple layers in the width direction, and have elasticity in the twisting direction while supporting the first movable part 200 in a rockable manner relative to the second movable part 300 with the first supporting parts 501, 502 as axes. An X-direction electrode 700 is composed of two near half circles 701, 702 which can be obtained by dividing the disk in two on the diameter. A Y-direction electrode 800 is composed of two near half rings which can be obtained by dividing the annular shape in two on the diameter with the X-direction electrode 700 housed in the inner periphery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300362-A (JP)
Title: Soc calculation circuit, charge system, and soc calculation method
Inventor: TANIGUCHI AKIHIRO
IPC: G01R31/36
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SOC calculation circuit, a charge system and an SOC calculation method, capable of reducing the risk of worsening calculation precision of an SOC, even when a terminal voltage of a secondary battery is fluctuated by a factor other than a charge/discharge current.  <P>SOLUTION: This SOC calculation circuit or the like is provided with: a current integration part 213 for calculating an integrated current value by integrating the discharge current; an estimation part 214 for repeating processing of acquiring a converted value SOCK by estimating the SOC of the secondary battery based on the terminal voltage Vb; an SOC calculation part 216 for repeating SOC calculation processing of calculating the SOC of the secondary battery based on the converted value SOCK; and a limit value setting part 215 for setting a fluctuation limit value SOCL for limiting a variation from the last SOC calculated by the SOC calculation part 216, based on the integrated current value, and the SOC calculation part 216 calculates newly the SOC of the secondary battery, to bring a difference between the last SOC and this time SOC within a range of the fluctuation limit value SOCL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000104-A (JP)
Title: Intramedullary nail and intramedullary nail body
Inventor: NAKANO TETSUO
IPC: A61B17/58
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intramedullary nail adjusting the positional relation among a body and engagement members and fixing the body to the engagement members at the same time if a plurality of engagement members are used; and an intramedullary nail body used therein.  <P>SOLUTION: The intramedullary nail 9 comprises the rod-shaped intramedullary nail body 10 having a plurality of through-holes 12 and 14, inserted into the medulla from one end of an extended bone to intersect the axis thereof; a main lag screw and a subordinate lag screw 22 as the plurality of engagement members to be inserted into the through-holes 12 and 14 respectively to be engaged with the bone; and an adjustment member 11 for adjusting and fixing the position of the subordinate lag screw 22. The angle θ of the subordinate lag screw 22 to the axis can be adjusted while the angle can be fixed with the subordinate lag screw engaged with the bone by the shape of the subordinate through-hole 14 and the adjustment member 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001348-A (JP)
Title: Water-soluble anthrapyridone compound or salt thereof, ink composition and colored body
Inventor: ISHII YUTAKA
IPC: C09D11/00
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magenta coloring matter having a hue with high clarity suitable for inkjet recording, and providing a recorded product having strong fastness and excellent preservation stability.  <P>SOLUTION: The water-soluble anthrapyridone compound represented by formula (1) (wherein, R<SB>1</SB>is an alkyl group or the like; and R<SB>2</SB>and R<SB>3</SB>are each a hydroxy group, a non-substituted mono- or di-alkylamino group, an amino group substituted with a carboxy group, or the like) or the salt thereof is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284743-A (JP)
Title: Petroleum
Inventor: SASAGAWA DAI
IPC: 00000/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing petroleum.  <P>SOLUTION: Raw materials for producing petroleum are a one-carat diamond (at least a diamond with nine facets), eighty paramecia (about 50 cc of rice-field water), and 1,500 cc of water. When the raw materials are put into a storage device, 28 cc of petroleum increases per minute (it takes 3,214 minutes for the process). 3 g of nitrogen dioxide (powder) is added later per barrel. (1) A dome is fully closed at a level of 69% of the tank capacity, it is maintained at a level of 75% of the tank capacity. (2) Petroleum is discharged until it reaches a level of 30% of the tank capacity. Waiting until petroleum increases to one barrel after opening the dome, and then, 3 g of nitrogen dioxide is added per barrel. The processes (1), (2) are repeated. 900 m<SP>3</SP>(kiloliters) of petroleum is produced in 49 minutes. It takes 86 seconds to increase one barrel in the (2) process. An amount of an increase of one barrel is measured by an increase of 6 cm of an oil meter (an oil amount from 36% to 69%). In the meantime, nitrogen dioxide is poured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007877-A (JP)
Title: Steam generator
Inventor: MOROISHI TAKUYA
IPC: F22B13/02
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact steam generator of high heat efficiency.  <P>SOLUTION: This steam generator 1 includes: a gas-liquid chamber 3 provided with a water supply opening 6 and a steam discharge opening 7; a heating chamber 5 disposed at a lower side of the gas-liquid chamber 3; a water jacket 4 disposed around the heating chamber 5 through a heat transfer wall; and a gas-liquid separator 19 for guiding only the steam from a gas-liquid mixture accumulated at an upper part of the water jacket 4 to the gas-liquid chamber 3. A water supply section 21 for directly supplying the water from the gas-liquid chamber 3 to the water jacket 4, is disposed in a lower part of the gas-liquid chamber 3, and a heat transfer fin 23 is disposed on the heating chamber 5 side of the heat transfer wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007508-A (JP)
Title: Engine control device
Inventor: YOSHIHARA MASATOMO
IPC: F02P5/15
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device improving accuracy of ignition timing in undetermined engine speed when an engine is started in an early stage.  <P>SOLUTION: In this engine control device, engine ignition timing determined based on a reference rotational position and an Ne signal corresponding to a missing tooth part from a crankshaft sensor is corrected with respect to a delay in a response according to the engine speed. When early start-up is performed by an economical running system (ST1), it is determined that it is before first ignition (ST2), and the engine speed is not determined (ST3), a preset value based on a correction value with respect to the delay in the response according to cranking speed when the engine is restarted, with an environmental temperature condition satisfied, is read from an ECU (ST4), and the correction value with respect to the delay in the response according to the engine speed when determining the first ignition timing in restarting the engine is set to the preset value (ST5).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008221-A (JP)
Title: Maintenance system for instrument
Inventor: KATSUBE HIROMI
IPC: G01D18/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system for instruments capable of efficiently performing the management of instrument data.  <P>SOLUTION: The maintenance system 100 for maintenance of the necessary instrument data for the maintenance of instruments includes a server PC10 having a memory part 11, and a client PC20 having an input part 21 for inputting the instrument data together with the instrument number and transmitting to the memory part 11 and an output part 22 for extracting and outputting the instrument data related to the instrument number indicated by referring to the memory part 11. The server 10 and the client PC20 are connected to LAN30 to which a mobile PC40 can be connected through a network 50. This mobile PC40 includes an input part 41 and an output part 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007991-A (JP)
Title: Underfloor heat storage system and method
Inventor: GOTO TAKAAKI
IPC: F24S90/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underfloor heat storage system and an underfloor heat storage method capable of saving energy in cooling or heating.  <P>SOLUTION: This underfloor heat storage system comprises a first air passage 12 disposed between a roof surface 2 and a solar battery 11, a first air intake port 21 for taking the outside air into the first air passage, a second air passage 15 connecting the first air passage and an underfloor space 5, a first fan 20 disposed in the second air passage, and a heat storage unit 40 disposed in the underfloor space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089358-A (JP)
Title: Imaging apparatus and imaging method
Inventor: YAMADA MANABU
IPC: H04N9/07
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and method capable of extending a dynamic range through one photographing, without synthesizing an image from a plurality of images taken under different exposure amounts.  <P>SOLUTION: In this imaging apparatus, first YUV data obtained from a pixel output produced by extrapolating single RAW-RGB data read out of an SDRAM 23 with an extended-D(Dynamic)-range extrapolation section in a YUV converting section 36, and second YUV data obtained from a pixel output to be more than a predetermined saturation level without being extrapolated with an extended-D-range extrapolation section, are loaded into a YUV composition section 37; and then third YUV data is produced in the YUV composition section 37 by combining brightness data taken out of the first YUV data and color difference data taken out of the second YUV data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010013261-A (JP)
Title: Medium conveyance device and automatic teller machine for bill
Inventor: UGAJIN KAZUHIDE
IPC: G07D9/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent jamming of bills without complicating a structure and without requiring an exclusive drive source in a bill conveyance part composed of a plurality of conveyance units.  <P>SOLUTION: In a medium conveyance device which delivers a medium P from a delivery-side bill conveyance route 11 as a first conveyance route to a receipt-side bill conveyance route 21 as a second conveyance route, an impeller 25 is provided coaxially with a receipt-side conveyance roller 22 of the receipt-side bill conveyance route 21. The impeller 25 is rotated faster than the receipt-side conveyance roller 22 is. A drive source of the impeller 25 is in common with a drive source of the conveyance roller 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018068-A (JP)
Title: Rack and pinion type steering device
Inventor: SHIMIZU YASUYUKI
IPC: B21K1/76
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack and pinion type steering device hardly being damaged in manufacturing.  <P>SOLUTION: A rack 21 for the rack and pinion type steering device is made of steel having a carbon content of 0.35 mass% or more and 0.55 mass% or less and a sulfur content of 0.035 mass% or less. That is, the rack is manufactured in such a manner that it is molded into a prescribed shape by cold forging after rod-like or tubular material made of the steel is softened and annealed, and is further subjected to induction hardening. The material (the material after dehardening and annealing and before cold forging) has hardness of HV200 or less by dehardening and annealing, and has a structure containing spheroidal cementite, acicular cementite, and ferrite. Further, the relationship between Vickers hardness H of the material and an amount Cs (mass%) of sulfur contained in the steel satisfies the expression; H+2,000×Cs≤240.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020569-A (JP)
Title: Intermediary server system and control method thereof
Inventor: OGURA ERINA
IPC: G06Q30/02
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To unify payment and a demand of charges by paying the charge to an operator of an intermediary server system by an owner of a content provider device and demanding the charge to the operator of the intermediary server system by the owner of a content holder device.  <P>SOLUTION: In this server system, a moving image file and charge data of a moving image are transmitted to a moving image file server 2 from the content holder device 10. The moving image file and the charge data are stored in a file/charge database 3. When a request for the moving image is performed from the content provider device 12, the requested moving image file is read from the file/charge database 3. The read moving image file is transmitted to the content provider device 12 from the moving image file server 2. The owner of the content provider device 12 includes only to pay the charge to the operator of the intermediary server system 1, and the owner of the content holder device 10 includes only to demand the charge to the operator of the intermediary server system 1. The payment and the demand of the charges can be unified.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025156-A (JP)
Title: Friction engaging device
Inventor: INAGAWA TOMOKAZU
IPC: F16D25/0638
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction engaging device which can reduce rotationally sliding and striking sound at the time of release, simultaneously.  <P>SOLUTION: When a piston 20 does not apply an axial pressing force to a separator plate 10 and a frictional substance 50, the separator plate 10 is attracted by an electromagnetic force of an electromagnet 6 arranged in a separator plate retaining section 5. The separator plate 10 can be separated from the frictional substance 50 in the axial direction at the time of release between the separator plate 10 and the frictional substance 50 to reduce sliding rotation at the time of release. Further, at the time of release between the separator plate 10 and the frictional substance 50, the electromagnet 6 attracts a hook 11 of the separator plate 10 into a groove 7 of the separator plate retaining section 5 to prevent the striking sound from occurring between the hook 11 of the separator plate 10 and the groove 7 of the separator plate retaining section 5. As the result, both sliding rotation and rattling sound at the time of release can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025709-A (JP)
Title: Driving support apparatus, driving support method, driving support program, and computer-readable storage medium
Inventor: YANO KENICHIRO
IPC: G08G1/09
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the time required for passing through a traffic signal which has become a stop factor with high precision.  <P>SOLUTION: The driving support apparatus 100 installed in a vehicle to support the driving of the vehicle includes a cycle acquisition section 101, a distance acquisition section 102, a required time calculation section 103, and a notification section 104. The cycle acquisition section 101 acquires cycle information on the cycle at which the signal of the traffic signal which has become a stop factor switches. The distance acquisition section 102 acquires distance information indicating the distance to the traffic signal. The required time calculation section 103 calculates the time required for the vehicle to pass through the traffic signal on the basis of the cycle information and the distance information. The notification section 104 notifies the user of the vehicle of information on the calculated time required.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022573-A (JP)
Title: Chair
Inventor: FURUYA TETSUO
IPC: A47C7/64
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair having a hanger to be attached/detached to/form a back frame, capable of making a region or member contributing to the attachment of the hanger hardly visually recognizable from the rear, and presenting an excellent outside appearance either in the state with the hanger or in the state without the hanger.  <P>SOLUTION: In the chair, at least a part of the back frame 6 is separated in the rear of a backrest 7. The chair has an engagement groove 621 for attaching the hanger 2 in the front surface 62a of a horizontal frame portion 62 of the back frame 6, separated from the backrest 7. The hanger 2 can be attached/detached via the engagement groove 621.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028494-A (JP)
Title: Antenna and electric appliance equipped with the same
Inventor: OGAWA TOMOYUKI
IPC: H01Q1/38
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small/low-profile and high-gain antenna.  <P>SOLUTION: An antenna 1 includes: a first transmission line 11; a second transmission line 12 electrically connecting one end thereof with the first transmission line 11, electrically connecting the other end thereof with a ground conductor 15 and having an electric length shorter than that of the first transmission line 11; a capacitive element 13 electrically connecting one end thereof with the other end of the first transmission line 11 and electrically connecting the other end thereof with the ground conductor 15; and a power feeding unit 14 electrically connecting one end thereof to the ground conductor 15 and electrically connecting the other end thereof with an electric connection part of the first transmission line 11 and the second transmission line 12. The first transmission line 11, the second transmission line 12 and the ground conductor 15 are conductor patterns of a printed circuit board, the capacitive element 13 is a chip capacitor, the chip capacitor is surface-mounted on the conductor patterns, and a coaxial cable is connected to the power feeding unit 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026311-A (JP)
Title: Liquid developer and preparation method of the same, and image forming apparatus using liquid developer
Inventor: NAGANISHI KATSUKI
IPC: G03G9/13
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer and the preparation method of the developer capable of maintaining color reproducibility of an image while reducing decoloration and suppressing fixing irregularity of an image on a recording medium, and to provide an image forming apparatus using the liquid developer.  <P>SOLUTION: The liquid developer contains a toner dispersed in an insulating organic solvent, the toner containing a binder resin having a glass transition temperature of 30 to 65°C, a colorant and an electromagnetic wave absorbent, wherein the colorant and the electromagnetic wave absorbent together with the binder resin are subjected to a flushing treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009000122-A (JP)
Title: Campylobacter glycosyltransferase for biosynthesis of ganglioside and ganglioside mimic
Inventor: GILBERT MICHAEL
IPC: C12N9/88
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new enzyme concerning to ganglioside synthesis usable for mass production, and to provide a more efficient method of the ganglioside synthesis.  <P>SOLUTION: A nucleic acid molecule comprising an isolated nucleic acid molecule or a recombinant nucleic acid molecule is provided, wherein the nucleic acid molecule contains a polynucleotide sequence encoding glycosyltransferase polypeptide having β-1,3-galactosyltransferase activity and the sequence of the nucleic acid has at least 70% sameness over at least 50 nucleotides of the specific nucleotide sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010027949-A (JP)
Title: Etchant for silicon wafer and method of manufacturing silicon wafer
Inventor: KAKIZONO YUICHI
IPC: H01L21/306
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant for a silicon wafer that sufficiently decreases an amount of contamination with metal ions even when the wafer has low specific resistance, and a method of manufacturing the silicon wafer using the etchant.  <P>SOLUTION: The silicon wafer is etched using the etchant containing diethylenetriamine pentaacetic acid (DTPA) in an alkali solution. The content of the DTPA is preferably 0.5 to 3 g/L, and the alkali concentration of the alkali solution is preferably 20 to 40% by mass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033777-A (JP)
Title: Battery pack container, battery pack, and lithium secondary battery
Inventor: OISHI MASAZUMI
IPC: H01M50/209
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack container capable of preventing corrosion of a battery container or a battery lid, or with manufacturing reliability secured without any difficulty in structural designing.  <P>SOLUTION: The battery pack container includes a battery pack container body 24 and contact terminal structures 25. The battery pack container body 24 has housing areas 23 for housing secondary batteries 1. The contact terminal structures 25 are provided at the battery pack container body 24, with at least part of each exposed into each housing area 23. The contact terminal structure 25 can be in contact with an outer surface of each secondary battery 1, when the latter 1 is housed in the housing area 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031741-A (JP)
Title: Air compressor
Inventor: SEGAWA KAZUHIRO
IPC: F04B39/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by reducing vibration-noise of an air compressor.  <P>SOLUTION: A body cover 11 structured by an insulating resin covers a compressor 4, an electric motor 3, air tanks 5a, 5b, a pressure sensor 7 and a drive control circuit 2 and contacts with at least a position of a frame 10. In an operation panel 9, the drive control circuit 2 is provided with a switch for setting and instructing an operation condition of the electric motor 3 based on an output signal of the compression sensor 7 arranged in the air tank 5. The rigid body frame 10 structured by metals and the like is fixed to air tanks 5a, 5b which are rigid bodies and the operation panel 9 is fixed with a top plate 102 of this frame 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT