baber/WOPTO huggingface dataset:
Patent JP-2010097568-A (JP)
Title: Information processing system and method of operating information processing system
Inventor: NOMURA MASARU
IPC: G06F13/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize resources in data transmission processing executed by a plurality of control units.  <P>SOLUTION: A content delivery apparatus 10 includes network IFs 150-153, control units 110-113, disk drives 120-123 used by the respective control units 110-113, and cache areas 130-133 in which content data 303 read by the respective control units 110-113 from the respective disk drives 120-123 is temporarily stored. Upon receiving a content data delivery request from a terminal device 30, the control units 110-113 of the content delivery apparatus 10 checks whether the requested data 303 is present in the cache areas 130-133, and if it is present (cache hit), replicates the data to the disk drives 120-123 used by any one of other control units 111-113 to notify a portal server 40 allocating a delivery destination so that it is well prepared for a new delivery request from the terminal device 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100079-A (JP)
Title: Electric power steering device
Inventor: TOKUNAGA HIROYUKI
IPC: B62D121/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device enhancing stability of a vehicle relative to sudden variation of road surface reaction force without accompanying with reduction of steering feeling.  <P>SOLUTION: In a normal road surface reaction force calculation part 101, normal road surface reaction force TLref based on a steering angle θs of a steering wheel and a vehicle speed V is calculated, and at a road surface presumption part 103, a motor voltage Vm and actual road surface reaction force TLest based on a motor voltage Vm, a motor current Im or the like is calculated. It is determined at a comparison determination part 105 that a variation directions of the variation amount ΔTLref and the variation amount ΔTLest are same or mutually reverse and a magnitude relationship of the "ΔTLref" and the "ΔTLest" is determined. At an instruction correction value output part 107, based on the determination result, an instruction current correction value ΔIm<SB>Cr</SB>in an operation direction according to deviation of ä"ΔTLest"-"ΔTLref"} is outputted or the instruction current correction value ΔIm<SB>Cr</SB>in a returning direction according to deviation of "ΔTLref-ΔTLest" is outputted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103397-A (JP)
Title: Electronic component and method of manufacturing the same
Inventor: SAKUYAMA SEIKI
IPC: H01L21/60
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which includes a semiconductor device mounted on a circuit board and which effectively reduces a stress applied from the circuit board to the semiconductor device while keeping a contact connection between the circuit board and the semiconductor device, and to provide a method of manufacturing the electronic component.  <P>SOLUTION: The electronic component includes a circuit board 30 having connection electrodes 32 formed thereon, a semiconductor device 10 formed above the circuit board 30 to be electrically connected to the connection electrodes 32 via projected resilient terminals 22, and a structure 42 formed to cover the semiconductor device 10 and fixed to the circuit board 30. The semiconductor device 10 is held between the projected terminals 22 and the structure 42 by the elastic force of the projected terminals 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106492-A (JP)
Title: Impact absorbing net and protective body using the same
Inventor: OKUMURA HISAO
IPC: E01F7/04
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing net excellent in mechanical strength and impact absorption though it is light in weight, and a protective body using the impact absorbing net.  <P>SOLUTION: The impact absorbing net 10 includes a synthetic fiber cord capable of absorbing an impact at the fall of a falling object caused by elongation. In the impact absorbing net 10, a modulus of elasticity before the elongation of the synthetic fiber cord 1 is in a range of ≥5 cN/dtex and <50 cN/dtex; the modulus of elasticity at the maximum elongation of the synthetic fiber cord 1 is in a range of 50-200 cN/dtex; and the modulus of elasticity is increased following the elongation of the synthetic fiber cord 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104540-A (JP)
Title: Grommet of tennis racket
Inventor: EGUCHI YOSHINOBU
IPC: A63B51/12
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet which can reinforce a decreased tension of strings of a tennis racket.  <P>SOLUTION: The grommet 1 of the tennis racket is provided with protrusions 3. Tapered and flexible wedges 6 are press-fitted in spaces 5 between the strings 4 and the grommet 1 for expanding the strings 4 and preventing a decrease in tension.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114528-A (JP)
Title: Image reading apparatus
Inventor: OKI TOSHIO
IPC: H04N1/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably stack documents which have been read.  <P>SOLUTION: An image reading apparatus includes: a document feeding unit 813; an image reading unit 806 which reads the document fed by the document feeding unit 813; and a document discharge unit which stacks the document which is read by the image reading unit 806, and discharged. It is also provided with: a document size detection unit 801 which detects the size of the document during feeding of the document by the document feeding unit 813; a discharge tray state detection unit 55 which detects a state of the document discharge unit; a determination unit 803 which determines whether or not the document size is larger than the size allowed to be stacked in the document discharge unit; an document feeding control unit 812; and an image reading control unit 805. When the determination unit 803 determines that the size of the document is larger than the allowed size, the document feeding control unit 812 stops feeding processing of the document feeding unit 813, moreover, the image reading control unit 805 stops reading processing by the image reading unit 806.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113050-A (JP)
Title: Driving circuit and driving method for organic el panel, and display device using these
Inventor: ABE SHINICHI
IPC: G09G3/30
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for an organic EL panel, capable of reducing power consumption.  <P>SOLUTION: A data driver 30 includes multiple driving units DU which are provided in increments of data lines of a display panel 110, and each of which supplies a driving signal to a corresponding data line DL. A scanning driver 40 drives multiple scanning lines SL of the display panel 110. An image memory 12 stores image data GD which is supplied from an external circuit and which is to be displayed on the panel 110. A line code generation unit 14 encodes line data LD in increments of the scanning lines SL by predetermined computation processing, thereby generating a line code for each scanning line SL. A controller 16 controls the data driver 30 and the scanning driver 40 based on the image data GD stored in the image memory 12 and the line codes LC generated in increments of the scanning lines SL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118236-A (JP)
Title: Spark plug of internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F02P13/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition plug of an internal combustion engine having improved ignitability.  <P>SOLUTION: This ignition plug 1 of the internal combustion engine includes a housing 10, an insulator 20 housed in the housing 10 while having a through-hole, a center electrode 30 fitted to the through-hole of the insulator 20, and an earthed electrode 40 including a sidewall 42 enclosing the tip 35 of the center electrode 30 around the axial direction of the center electrode 30 and an opening 45 provided in the axial direction of the tip 35 of the center electrode 30. The earthed electrode 40 is fixed to the insulator 20, and includes a plurality of conductive springs 50 to connect the housing 10 to the earthed electrode 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118243-A (JP)
Title: Anode material for lithium-ion secondary battery and method of manufacturing the same, and lithium-ion secondary battery using this anode material
Inventor: ASAMI HARUHIRO
IPC: H01M4/36
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode material in which an electrolysis reaction of an electrolyte solution on an anode surface is further restrained.  <P>SOLUTION: The anode material for a lithium-ion secondary battery contains composite particles with a coated layer by a carbide of nitrogen containing material formed on a surface of graphite particles. Further, it is preferable that the coated layer in the composite particles be formed by mixing the graphite particles and the nitrogen-containing material at 99.5/0.5 to 70/30 (in a mass ratio). Moreover, it is preferable that at least one kind selected from urea, urethane resin, urea resin and ABS resin be used as the nitrogen-containing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118912-A (JP)
Title: Image encoding apparatus, control method, and program
Inventor: OISHI AKIHIRO
IPC: H04N19/115
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus, control method, and program which enable an appropriate code amount to be set and a decoded image of excellent image quality to be obtained.  <P>SOLUTION: The image encoding apparatus includes a DCT (Discrete Cosine Transform) circuit 104, a quantization circuit 105, a variable length encoding circuit 106, a reverse quantization circuit 108, an IDCT (Inverse Discrete Cosine Transform) circuit 109, an S/N ratio calculation circuit 113, a block determination section 115, and a rate control section 116. The block determination section 115 classifies blocks obtained by dividing an image to be encoded into a plurality of block groups with different features in accordance with a classification reference. The S/N ratio calculation circuit 113 calculates an S/N ratio of the image to be encoded and a decoded image for each block group. The rate control section 116 decides a bit rate for each block group on the basis of a difference between the S/N ratio calculated for each block group and a target S/N ratio set for each block group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124122-A (JP)
Title: Image reader
Inventor: KINOSHITA HIROKI
IPC: H04N1/028
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader where a change of temperature does not change positions of imaging elements.  <P>SOLUTION: In the image reader where a circuit board 9 for holding an imaging element 8 and an image forming lens 7 for forming an image of light from an original to the imaging element 8 are fixed on a base member 10, the circuit board 9 includes slits 13 formed between a part 9a for holding the imaging element 8 and a part 9b fixed onto the base member. Preferably, the circuit board 9 is fixed onto the base member 10 at two places, the two slits 13 are formed in parallel to each other, the slits 13 have one ends open, and the length of their total extension is longer than that in a direction in which the slit 13 of the circuit board 9 is extended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009108322-A (JP)
Title: Bleaching agent compatible alkoxylated polyalkyleneimine
Inventor: ROHRBAUGH ROBERT HENRY
IPC: D06L3/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing detergent composition characterized in containing a hydrophobic pollutant dispersing agent compatible with a bleaching agent.  <P>SOLUTION: The bleaching agent and washing detergent composition comprises the polyalkyleneimine having a main chain with molecular wt. of about 2,000-5,000 dalton as the hydrophobic pollutant dispersing agent compatible with the bleaching agent and most, preferably all, of N-H unit hydrogens are substituted with about 20-50 alkyleneoxy units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010127144-A (JP)
Title: Six-cycle internal combustion engine
Inventor: SUZUKI KOTARO
IPC: F02D15/04
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress self-ignition timing so that a second combustion is performed as self-ignition combustion and a high thermal efficiency is achieved, in a six-cycle internal combustion engine performing two combustions in one combustion cycle.  <P>SOLUTION: This six-cycle internal combustion engine sequentially performs an intake stroke A, a first compression stroke B, a first expansion stroke C, a second compression stroke D, a second expansion stroke E and an exhaust stroke F, and performs a first combustion in the first expansion stroke and the second combustion in the second expansion stroke. In the six-cycle internal combustion engine, a compression ratio varying means is provided, and the second combustion is performed as the self-ignition combustion. Based on cylinder internal pressure immediately after the first combustion, when it is determined that the self-ignition timing of the second combustion is advanced in comparison with desired timing, the compression ratio is reduced by the compression ratio varying means, and when it is determined that the self-ignition timing of the second combustion is delayed in comparison with the desired timing, the compression ratio is increased by the compression ratio varying means. Thereby, the self-ignition timing of the second combustion is set to the desired timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130309-A (JP)
Title: Imaging device
Inventor: IWATA NOBORU
IPC: H04N5/232
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device that suitably enlarges and displays an arbitrary area on a through image.  <P>SOLUTION: The imaging device includes a display unit 90 which displays a first through image S1 based upon image data obtained by imaging. The imaging device includes an operation unit used to specify a first position P1 on the first through image S1. The imaging device includes a control unit which makes the display unit 90 display a second through image S2, obtained by enlarging an image of an enlargement display object area including a first position P1, on a part of the first through image S1. The operation unit is used to specify a second position P2 on the second through image S2. When the second position P2 is specified, the control unit changes the first position P1 to a position corresponding to the second position P2 on the first through image, updates the enlargement display object area in accordance with the change in the first position P1 and also makes the enlargement display object area narrow (CA1→CA2), and displays the second through image S2 in a state wherein enlargement magnification is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128205-A (JP)
Title: Imaging apparatus
Inventor: KUSAKA YOSUKE
IPC: H04N5/232
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus achieving quick focus adjustment so that a photographer can surely keep capturing a subject on an observation optical system until imaging.  <P>SOLUTION: While a main mirror 205 (beam splitter, half mirror) is inserted in an imaging optical path, a sub mirror 217 (deflection mirror, total reflection mirror) is inserted in the imaging optical path to detect a focusing state by a focus detection sensor 207, and also the sub mirror 217 is retracted to the outside of the imaging optical path to detect the focusing state by a focus detecting pixel column of an imaging device 212. By adjusting the focusing state coarsely or finely by driving a focusing lens 210 or the imaging device 212 according to the result of the focusing state detected by the focus detection sensor 207 and the focus detecting pixel column of the imaging device 212, focusing is rapidly and accurately performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125154-A (JP)
Title: Chair
Inventor: MATSUZAWA YOSHIHIRO
IPC: A47C1/024
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the rigidity of the back frame of a chair using a torsion bar as a rocking spring.  <P>SOLUTION: A pair of tubular members 16 are engaged in the torsion bar 21 from its outside and the right and left tubular members 16 are welded to the center braket 17. On the outer end of the tubular member 16, a rectangular cylindrical member 22 is formed in flat shape and the end of the torsion bar 21 is engaged relatively non-rotatably in the rectangular cylindrical member 22. At the end of the tubular member 16, an arm member 23 extending backward is welded. The arm member 23 and the back frame 8 are engaged in and connected with each other with a screw inserted from the lower side of the back frame 8. The torsion bar 21 is firmly held by the rectangular cylindrical member 22. The back frame 8 maintains a high rigidity, since the right and left back frames 8, tubular member 16 and center braket 17 are incorporated in a frame member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128328-A (JP)
Title: Radiation-sensitive resin composition, spacer and protective film of liquid crystal display element and method for forming them
Inventor: SAKAI TAKAHIRO
IPC: G02F1/1333
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which has high radiation sensitivity, enables to obtain a patterned thin film having desired pattern dimensions and excellent strength even with a small amount of light exposure, and can be developed in a short time.  <P>SOLUTION: The radiation-sensitive resin composition includes (A) an alkali-soluble resin, (B) at least one (meth)acrylate compound selected from the group of compounds represented by general formula (1), and (C) a radiation-sensitive polymerization initiator, wherein a plurality of symbols X each independently represent one of an acryloyl group and a methacryloyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134519-A (JP)
Title: Method and program for database management, and database acceptance device
Inventor: IGARASHI KAZUTO
IPC: G06F12/00
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load accompanying the use of a generator in a database system.  <P>SOLUTION: A database management method is provided by a database management system which uses an FES 2 for accepting a processing request from terminal equipment 1 to a database, and a BES 4 for controlling access to the database in a housed storage device 5 according to an instruction from the FES 2. The FES 2 reads the data specification information of the database for which a generator designated by a generator definition sentence received from the terminal equipment 1 is used, and determines the BES 4 in which the storage device for storing the data of the data specification information is housed, as the layout destination of the generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130927-A (JP)
Title: Weight embedded with flexible and elastic wire material
Inventor: HAGINO TOMOKAZU
IPC: A01K95/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in that since in fishing weights attached with conventional flexible and elastic wire materials, the fishing weights and flexible and elastic wire materials are each a different individual material, there are the possibilities of inferior binding and the formation of gaps or the separation of the flexible and elastic wire materials caused by the deterioration of a wire material for binding.  <P>SOLUTION: The weight embedded with a flexible and elastic wire material formed by making the fishing weight with the flexible elastic wire material as one unit is provided by horizontally boring a hole on the fishing weight body of a high specific gravity material quality at a position of twisted position against a bored hole for inserting fishing line and also becoming a left and right symmetrical in an insertion type weight, and at a position perpendicular to a vertical axial line extending in lower direction from an engaging part with a trunk line and becoming left and right symmetrical in a hanging down type weight, and fixing by pushing the flexible elastic wire material into the hole with an amount that makes the wire material itself become not movable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136284-A (JP)
Title: Broadcast receiving apparatus and information display method of the same
Inventor: MATSUMOTO YUICHI
IPC: H04N21/418
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling of a reception control card.  <P>SOLUTION: When an operation of power-on is performed relating to a remote controller 135, a card ID is read from the reception control card 130 and stored in a card ID memory 109 in a digital TV 100. In the digital TV 100, the card ID is read from the reception control card 130 and whether the read card ID matches the card ID stored in the card ID memory 109 is determined at a predetermined cycle. A mode of the digital TV 100 is determined as a normal use mode when it determined that both match or determined as a tentative use mode when it is determined that both do not match. When the operation of the power-off is performed relating to the remote controller 135, the mode is determined, and a message for prompting the return of the reception control card 130 is made to be displayed on a display unit 108 when the mode is determined as the tentative use mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141393-A (JP)
Title: Illumination light communication apparatus and illumination light communication system
Inventor: YAMASHITA MASANORI
IPC: H04B10/116
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination light communication apparatus capable of reducing a change in luminance between a communication and non-communication without causing deterioration in efficiency; and to provide an illumination light communication system.  <P>SOLUTION: The illumination light communication apparatus for using an illumination light source and performing communication by lighting on and off the light source based on transmission information has: a transmission signal generating section for generating a transmission signal based on the transmission information and outputting the transmission signal to the light source; and a dummy signal generating section for generating a dummy signal based on the information about the transmission signal from the transmission signal generating section or the transmission signal and for outputting the generated dummy signal to the light source. A transmission signal output period in which a transmission signal is outputted and a dummy signal output period in which a dummy signal is outputted continue to each other. The dummy signal generating section generates a dummy signal so that a mean value of optical output of the light source in communication during the transmission signal output period and the dummy signal output period may be equal to optical output of the light source in non-communication in which communication based on the transmission information is not performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT