baber/WOPTO huggingface dataset:
Patent JP-2010252484-A (JP)
Title: Motor control unit and electric power steering device
Inventor: UEDA TAKESHI
IPC: H02P21/18
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To more stably drive motors by suppressing noise generated in parameters at the time of calculating motor drive voltages.  <P>SOLUTION: An open-loop control part 22 obtains command voltages v<SB>d</SB>, v<SB>q</SB>on a dq axis according to a circuit equation of the motor, based on command currents i<SB>d</SB><SP>*</SP>, i<SB>q</SB><SP>*</SP>on the dq axis and an angular velocity ω<SB>e</SB>of the motor. A dq-axis/three phase conversion part 23 converts the command voltages v<SB>d</SB>, v<SB>q</SB>to three phase command voltages. An R calculation part 26 obtains a circuit resistance R including an armature winding resistance included in the circuit equation of the motor, based on the q-axis command voltage v<SB>q</SB>, a current value i<SB>a</SB>detected by a current sensor 14, and the angular velocity ω<SB>e</SB>. An R smoothing part 27 smoothes an R value obtained by the R calculation part 26, and the open-loop control part 22 uses the R value smoothed to determine the command voltages v<SB>d</SB>, v<SB>q</SB>. When determining the number Φ of interlinkage fluxes of an armature coil included in the circuit equation of the motor, the same smoothing processing is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247750-A (JP)
Title: Control device of outboard motor
Inventor: KURIYAGAWA KOJI
IPC: B63H20/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an outboard motor with a torque converter, capable of reducing a feeling of deceleration that occurs after the completion of acceleration by adjusting a trim angle, and then, returning the trim angle to an initial angle if needed.  <P>SOLUTION: The control device of the outboard motor includes the torque converter interposed between an internal combustion engine (an engine) and a drive shaft, and a trim angle adjusting mechanism for adjusting the trim angle with respect to a hull. The speed ratio e of the torque converter is calculated from the input revolution and output revolution of the torque converter. When the calculated speed ratio e is at a prescribed value erefb or larger (a point t3), the trim angle adjusting mechanism is actuated to adjust the trim angle θ trm to a prescribed angle. Moreover, when it is determined that a throttle valve is driven in a valve closing direction (a time point t5) after the trim angle θ trm is adjusted to the prescribed angle, the trim angle adjusting mechanism is actuated to return the trim angle θ trm to an initial angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250765-A (JP)
Title: Device and method for editing image
Inventor: MATSUDA YOSHIKI
IPC: G06F3/048
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily find a target record.  <P>SOLUTION: An image editing device includes: an editing means for performing editing according to an editing instruction from the user; a record management means for managing records of the editing instruction; a determination means for determining sections of editing records; and a record output means for grouping the records by the sections to be obtained by the determination means to be output by each group, and raises visibility of the records by grouping the records to be output, and enables the user to easily detect the target record by performing narrowing down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279930-A (JP)
Title: Nonwoven fabric laminated structure and its manufacturing method
Inventor: SHIBUYA MITSUO
IPC: D04H1/4309
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric laminated structure which is colorless, which suppresses contraction due to moisture absorption of polyvinyl alcohol (PVA) nano fiber nonwoven fabric, and which excels in peeling resistance of laminated nonwoven fabric, and also to provide a manufacturing method of the same.  <P>SOLUTION: In the nonwoven fabric laminated structure, nano fiber nonwoven fabric (B) 2 comprising nano fiber containing crosslinked acetoacetyl group contained PVA-based resin is laminated on a nonwoven fabric or woven fabric support (A) 1 composed of thermoplastic resin fiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257036-A (JP)
Title: Device, method and program for determining human relation
Inventor: SEKO SHUNICHI
IPC: G06Q50/10
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately determine human relation between users by only using movement history information of the plurality of users.  <P>SOLUTION: When the users have a friend relation among them, attention is paid to that frequency of going together afoot or by use of individual transportation such as a privately-owned vehicle or a taxi is high, and this human relation decision device generates log data representing movement means-classified frequency in a prescribed period (one month) of going together with a notice user about each of other users based on information representing a situation of the going together and movement means of the notice user and the other users when deciding the human relation between the notice user and the other users. The human relation decision device extracts log data generated about walk, the privately-owned vehicle, and the taxi from the generated log data, and determines whether the notice user and the other users have the friend relation based on the extracted log data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255252-A (JP)
Title: Vertical blind
Inventor: ISHIOKA HIROAKI
IPC: E06B9/36
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical blind which can easily impart variations to a louver suspended from one carrier.  <P>SOLUTION: Bifurcated hooks 16a and 16b are formed so that two louvers 18 and 20 can be suspended in the state of being paired and arranged in such a manner as to face each other, at the leading end of a carrier hook 16 which is journaled on the lower portion of the carrier 12 in such a manner as to be normally and reversely rotatable in a predetermined angle range around a vertical axis line and which is used to suspend the louvers 18 and 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256707-A (JP)
Title: Semiconductor optical element and method for manufacturing the same
Inventor: YAMATOYA TAKESHI
IPC: G02B6/13
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element in which a mesa structure is formed by wet etching, capable of preventing abnormal etching from occurring at a corner of the mesa structure, and to provide a method for manufacturing the element.  <P>SOLUTION: The semiconductor optical element in which a mesa structure is formed by wet etching includes a mesa structure of a ridge-type or a high-mesa-type, formed on a semiconductor substrate, and an extended mesa formed on the semiconductor substrate and connected to a corner of the mesa structure, the material of which is the same as the material of the mesa structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253654-A (JP)
Title: Blade edging method and blade edging device
Inventor: MINEHARA EISUKE
IPC: B23K26/142
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high hardness blade with high reproducibility and high mass-productivity.  <P>SOLUTION: A laser light source 11 has a time interval shorter than a time interval of approximately 5ps(5×10<SP>-12</SP>s), and oscillates a pulsed laser beam of an ultrashort pulse, so-called a nonthermal laser beam, whose surface density of unit pulse output is smaller than 1 J/cm<SP>2</SP>. A condensing optical system 12 is provided so as to condense the pulsed laser beam on a cutting-edge surface 22. A recess on the cutting-edge surface 22 is irradiated with the pulsed laser beam as an irradiation part 221 of the pulsed laser beam, thereby removing the recess as an object 30 to be removed and flattening the cutting-edge surface 22. An injection port 13 is provided so as to inject fluid on the cutting-edge surface 22. The fluid passes through along the cutting-edge surface 22 on the irradiation part 221. Even if heat is generated by the irradiation of the pulsed laser beam, therefore, cooling is quickly executed by the fluid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259529-A (JP)
Title: Ultrasonograph
Inventor: HATANAKA AI
IPC: A61B8/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the rotation direction of a correcting knob becomes opposite to the movement direction of the trace line when trace lines are moved upward or downward by manually correcting the size of a threshold value for detecting a border.  <P>SOLUTION: When a forward corresponding relationship in which an increase in the threshold value moves the trace lines 326 and 328 upward on a tomogram 300 materializes, the threshold value is increased by operating a knob 330A clockwise and the threshold value is decreased by operating a knob 330B counterclockwise. On the contrary, when a backward corresponding relationship in which an increase in the threshold value moves the trace lines 338 and 340 downward on the tomogram 300 materializes, the threshold value is decreased by operating the knob 330B clockwise and the threshold value is increased by operating the knob 330B counterclockwise. A guidance showing the rotation amounts of the knobs may be displayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263432-A (JP)
Title: System, and method for estimating packet loss frequency and program
Inventor: YAMAZAKI YASUHIRO
IPC: H04L69/40
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet loss frequency estimation system for estimating the frequency of packet losses at a point-to-point at low processing cost.  <P>SOLUTION: A packet information storing means 91 includes a plurality of packet information storage areas 92 for storing information corresponding to a value of a field including at least a sequence number in a packet. An observation probability specifying means 93 specifies an observation probability being a ratio of the number of packet losses reflected in a prescribed counting result counted on the basis of the information stored in the packet information storage areas 92 in the number of packet loss numbers that occur in accordance with a mode for storing the information in the packet information storage areas 92. An estimating means 94 estimates the number of packet losses that actually occur from the prescribed counting result counted on the basis of the information stored in the packet information storage areas 92 and the observation probability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259684-A (JP)
Title: Multifunctional hanger
Inventor: AINO SETSUKO
IPC: A47G25/28
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that an ordinary clothes-drying hanger cannot be used for drying shoes since the arms thereof face down, and a shoes-drying hanger is not proper to dry clothes since the arms thereof face down, and that the shape of the arms of the ordinary hanger has to be markedly changed to face up in order to selectively use the one hanger to dry either clothes or footwear such as boots, which will make a very convenient hanger if possible.  <P>SOLUTION: An obliquely-cut rotation part (3) is provided at a portion of each arm of the hanger. Thus, the clothes or footwear can be dried by rotating the arms to markedly vary the angle thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260323-A (JP)
Title: Method for producing composite elastic member and production device therefor
Inventor: YONEUCHIYAMA SHUNITSU
IPC: A61F13/15
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a composite elastic member where, when each elastic member is arranged at a space between two layers of sheet materials in an expanded state so as to pass through the intermediate position of the joining parts of both the sheets, the adjustment and control of the introduction position of each elastic member are performed, and to provide a production device therefor.  <P>SOLUTION: In the method for producing a composite elastic member, sheet materials 21, 22 are imaged so as to acquire image data, the positions of each joint between the sheet materials 21, 22 and each elastic member 1 are specified, a shift between the central position between the adjoining joints in a direction orthogonal to the expansion/contraction directions of the elastic member 1 and the position of the elastic member 1 between the joints is obtained, also, a correction required amount is calculated based on the shift, and the introduction position of the plurality of elastic members 1 into a space between the sheet materials 21, 22 is controlled based on the correction required amount.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264672-A (JP)
Title: Printing system
Inventor: NISHIKAWA FUMIKAZU
IPC: B41J29/38
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in operability such that in a printer in which a plurality of roll papers can be set, in such a state that one roll paper is fed, the bar cords of the other roll papers can not be read and the paper kind can not be predetermined, so that the roll papers can not be replaced and for replacing the other roll papers, it is necessary to release the feeding state of the fed roll paper and it is necessary that a user is aware of when printing is completed, because it is necessary that the user waits until printing is completed, when printing is performed.  <P>SOLUTION: In such a state that one roll paper is fed, the other roll papers can be replaced. When the roll paper is run out during printing, the other roll papers are fed to specify a roll paper type. As the specification result, when the predetermined roll paper type coincides with the printed roll paper type, printing is continued. When the predetermined roll paper type does not coincide with the printed roll paper type, printing is stopped as an error.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264158-A (JP)
Title: Hand dryer
Inventor: OKUBO YUJI
IPC: A47K10/48
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand dryer used for drying hands which is capable of always keeping the temperature of blown air at a suitable temperature even when being used by two or more persons while decreasing the application of a current to a heating means by solving the problem wherein a current is wastefully applied to the heating means during a certain period and further the temperature of blown air is not taken into consideration.  <P>SOLUTION: In this hand dryer, a body 1 includes the heating means 6 and a blowing means 7, and the number of persons is obtained according to a presence signal of a person detecting means 4, and the output of the heating means 6 is adjusted according to the number of persons. The output of the heating means 6 is thus adjusted while the working status depending on the number of person is estimated, whereby the temperature of blown air can be always kept at a suitable temperature even when two or more persons use the hand dryer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264581-A (JP)
Title: Method and tool of attaching rotary member
Inventor: YAMADA EISAKU
IPC: B25B27/073
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily attaching a gear or a pulley being a rotary member, to a shaft.  <P>SOLUTION: The method of attaching a rotary member includes the steps of: fixing a male screw 20 to a shaft 10 so that the axial direction of the shaft 10 and that of the male screw 20 are aligned; arranging the rotary member 30 so that the male screw 20 penetrates the hole of the rotary member 30; arranging a pressing member 40 so that the male screw 20 penetrates the hole 42 of the pressing member 40; arranging a thrust bearing 50 so that the male screw 20 penetrates the hole of the thrust bearing 50; threadedly engaging a female screw 62 of an operating part 60 having the female screw 62, with the male screw 20; and rotating the operation part 60 in the direction where the operating part 60 approaches the shaft 10, and thereby attaching the rotary member 30 to the shaft 10 by pushing forward the rotary member 30 via the thrust bearing 50 and the pressing member 40 by the operating part 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268691-A (JP)
Title: Expression method by plant
Inventor: KUSUNOKI TAKAO
IPC: A01G7/06
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression method by plants by which characters and/or figures are drawn in various planes without generating mowed residue.  <P>SOLUTION: The expression method by plants includes spraying a growth promoting agent to parts corresponding to the dark portions of characters and/or figures expressed only by a difference in contrast in a flat area where the plants evenly grow, so as to match the parts and be proportional to the darkness of the portions. The character or the figure expressed only by shading difference is such as to be drawn in a black and white binary, and also corresponds to a so-called gray-scale image drawn with white and black, and intermediate colors therebetween. Note that there is no limitation on the colors, and the character or the figure may be drawn with color, when monochrome is employed, except black.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010002896-A (JP)
Title: Full-color image forming method
Inventor: HIRANO SHIRO
IPC: G03G15/01
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full-color image forming method for obtaining an image exhibiting comfortable image quality reliably suitable for a human visual system like a halftone image exhibiting excellent granularity and evenness thereof is obtained.  <P>SOLUTION: In the full-color image forming method, when respective monochrome toner images formed by using at least a yellow toner, a magenta toner and a cyan toner exhibit the maximum chroma, lightnesses L* thereof are within a specified range respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272285-A (JP)
Title: Battery temperature control device
Inventor: MIZOGUCHI SHINICHIRO
IPC: H01M10/615
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric energy required for warming up a battery.  <P>SOLUTION: A DC/DC converter 23 and a charger 24 which are high power system components are disposed in a battery coolant passage 3, and a coolant supplied to a battery 21 is heated by making use of exhaust heat from the DC/DC converter 23 and the charger 24. Thereby, electric energy required for warming up the battery 21 can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270200-A (JP)
Title: Rubber wet master batch, method for manufacturing the same, rubber composition and tire
Inventor: NISHIURA FUMIAKI
IPC: B60C1/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber wet master batch refined in (1) time deterioration of viscosity and (2) improvement of initial viscosity increase during storage of the rubber wet masterbatch, and a method for manufacturing the same, as well as a rubber, a composition and a tire using the rubber wet masterbatch.  <P>SOLUTION: The rubber wet masterbatch is obtained by mixing a slurry (A) comprising a dispersed filler and a rubber latex (B). The rubber wet masterbatch includes: 0.05 to 10 pts.mass of anti-aging agent (C) per 100 pts.mass of a rubber component; and 0.001 to 3.0 pts.mass of viscosity stabilizer (D) per 100 pts.mass of the rubber component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272361-A (JP)
Title: Fuel cell stack
Inventor: OTANI GOSHI
IPC: H01M8/04
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase a temperature of an entire fuel cell stack to a desired power generation starting temperature uniformly and rapidly with a simple structure.  <P>SOLUTION: The fuel cell stack 10 includes a plurality of stacked fuel cells 12. A first terminal plate 14a, a first insulation plate 16a, and a first end plate 18a are stacked on one end of the fuel cell 12 in a stack direction. A second terminal plate 14b, a second insulation plate 16b, and a second end plate 18b are stacked on other end in the stack direction. The fuel cell stack 10 includes a resistance unit 44 arranged on a side 10a having cooling medium inlet communication holes 30a among sides of the plurality of stacked fuel cells 12. The resistance unit 44 includes a casing 46 arranged along the side 10a, and a discharge resistance 48 is housed in the casing 46.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253223-A (JP)
Title: Small stool with warp plate for straight sitting with legs folded
Inventor: TAHIRA AKIRA
IPC: A47C9/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small stool with a warp plate for straight sitting, which prevents adverse effects on human bones even when keeping the straight-sitting posture with legs folded underneath for a long time.  <P>SOLUTION: A warp-plate seat part onto which a human sacrum of buttocks naturally fits is cut off in the center and reconnected with a hinge, a leather material or the like. Metal fittings for mounting leg parts are attached on a back side of the warp-plate seat part. Further, the stool includes: a leg reinforcement member for preventing an X-shaped collapsible legs from closing when opening them in the X-shape; and a foot-stabilizing cushioning material attached to a floor-contact face of the X-shaped collapsible legs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269360-A (JP)
Title: Method of manufacturing steel wire
Inventor: NAGATA YUICHI
IPC: B21C9/00
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a steel wire by which lubricating performance is demonstrated sufficiently in the case of drawing a wire, annealing atmosphere is controlled easily, and the press-fixing and load shifting of a steel wire coil are prevented from generating.  <P>SOLUTION: The method includes a process where the steel wire is obtained by performing wire drawing by using a lubricant the mass reducing rate of which is ≥75% at 400°C and ≤97% at 600°C when heating the lubricant at the temperature rising rate of 10°C/min in the atmosphere, and a process where a steel wire coil obtained by winding the steel wire is charged into a continuous annealing furnace in the state of vertical placing and preheating in an oxidizing atmosphere in the temperature range of 400-600°C and successive annealing in the temperature range of 600-800°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269934-A (JP)
Title: Image reading device
Inventor: KORENAGA KENJI
IPC: B65H5/06
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a construction excellent in energy saving and quietness in an image reading device capable of reading both sides of a document.  <P>SOLUTION: An image scanner device 20 includes a plurality of feed rollers for delivering the document along a document delivery passage, and these feed rollers are driven by a first motor 201. Clutches 58 and 66 can switch between transmission and interruption of the power of the first motor 201 transmitted by a transmission gear group 71, with respect to these feed rollers. In single side reading mode, a controller included in the image scanner device 20 transmits the power generated by the first motor 201 to the feed roller dedicated to single side reading among the plurality of feed rollers, and controls the clutches 58 and 66 not to transmit the power to the roller dedicated to double side reading. In double side reading mode, the controller transmits the power generated by the first motor 201 to the roller dedicated to double side reading, and controls the clutches 58 and 66 not to transmit the power to the roller dedicated to single side reading.  <P>COPYRIGHT: (C)2011,JPO&INPIT