baber/WOPTO huggingface dataset:
Patent JP-2010238426-A (JP)
Title: Negative electrode for lithium ion secondary battery and lithium ion secondary battery using the negative electrode
Inventor: HISAMITSU YASUNARI
IPC: H01M4/62
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which suppresses disturbance of current distribution on the surface of a lithium secondary battery negative electrode, and can improve durability of the negative electrode.  <P>SOLUTION: The negative electrode 100 for lithium ion secondary battery comprises a current collector 101, a first active material layer 102 which is formed on the current collector and has an alloy system material containing an element capable of alloying with lithium and a conductive material, a second active material layer 103 which is formed on the first active material layer and has a material capable of storing and releasing lithium other than the alloy system material. The current collector and the second active material layer are combined by the conductive material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236246-A (JP)
Title: Canal sludge cleaning system
Inventor: AOI KIYOSHI
IPC: E02B3/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing away sludge at once by converting a difference in tide levels into a rapid flow by a splash dam, making canal water collide and agitated by the rapid flow, and making the sludge peeled off and suspended in a method for cleaning smell specific for canals and deposited and adhering for many years and sludge, the source of the smell, without having to use any machine through the use of a low-tide phenomenon caused by the motions of the Moon and the Sun and the rotation of the Earth.  <P>SOLUTION: The width of a canal is longitudinally divided into two. A walkway is formed at its center. Sea water is held back to one side during high tide, and the splash dam is opened at once during low tide to form a rapid flow and wash away sludge by surging waves in this technique.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237469-A (JP)
Title: Method of manufacturing white polyester film for reflection plate, and white polyester film for reflection plate obtained by the same
Inventor: OKUDA MASAHIRO
IPC: G02B5/08
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white polyester film for a reflection plate that is improved in durability of the white polyester film for a reflection plate as well as a peripheral member by absorbing ultraviolet ray, and to provide a white polyester film for a reflection plate which is inexpensive and has high performance since it costs much by a conventional method.  <P>SOLUTION: The present invention relates to a method of manufacturing a white polyester film for a reflection plate characterized in that the polyester film for the reflection plate which is ≥97% in average reflection factor on at least one surface and has fine pores in an internal layer is subjected to impregnation/adsorption in a solvent prepared by dissolving or dispersing an organic light stabilizer in one or more kinds of solvent selected out of alcohol, ester, and ketone having a boiling point of ≥100°C, the organic light stabilizer has a continuous distribution from a film surface layer, and the total content of the organic light stabilizer is 0.02 to 20 mass% for the total mass of the polyester film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240870-A (JP)
Title: Inkjet recording apparatus
Inventor: SUZUKI MICHIHARU
IPC: B41J2/175
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, compact and reliable inkjet recording apparatus by solving sticking of a tube without needing a complicated and expensive structure of a pump.  <P>SOLUTION: The inkjet recording apparatus includes: a droplet ejection head having a plurality of nozzles for ejecting a recording liquid; and a tube pump configured to supply the recording liquid to the droplet ejection head by sequentially compressing a flexible tube member by use of a rotational press member. The apparatus further includes a control means for normally/reversely rotating the tube pump. At least one portion of the tube member is compressed while the tube pump is stopped. The control means, prior to normal or reverse rotation of the tube pump, performs operation to cause the tube pump to rotate in reverse thereto.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245658-A (JP)
Title: Image processing apparatus, digital camera including the same, and image processing program
Inventor: TSUCHIIDA SHIGERU
IPC: G06T7/20
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, a digital camera including the image processing apparatus, and an image processing program, for detecting displacement between video images temporally adjacent to each other with high accuracy.  <P>SOLUTION: In the image processing apparatus (16 and 20), in order to detect displacement between an image 1 and an image 2 which are temporally adjacent each other, a means A (20) performs geometric transformation on a pixel group α in an image 1 using an input displacement as a parameter, and calculates a gain based on a luminance difference between pixels of the pixel group α in the transformed image 1 and pixels in an image 2 existing at the same coordinate as the pixels of the pixel group α. Besides, a means B (20) multiplies an input gain by the image 2, extracts a pixel group β from the image 1, and calculates a displacement by estimating a variation of the position of the pixel group β between the image 1 and the gain-multiplied image 2. A detecting means (20) inputs the displacement calculated by the means B to the means A, inputs the gain calculated by the means A to the means B, and executes the means A and the means B at least one or more times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245736-A (JP)
Title: Decoding apparatus and decoding method
Inventor: ASAHINA TSUTOMU
IPC: H03M13/19
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding apparatus capable of reducing the number of times of repeating the decoding process by carrying out efficient probability propagation for accelerating convergence of operation results, and to provide a decoding method.  <P>SOLUTION: A decoding apparatus includes: a decoder 1 that repeats an operation of column and row processes according to Sum-Product algorithm to processing target data to calculate and update a value of probability information; and a reliability variable part 2 that changes a second value based on comparison of a first value that is one value of probability information calculated or updated in the decoder 1 and the second value that is a value of probable reliability information of the processing target data, and reflects the changed second value on the first value to correct the first value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242398-A (JP)
Title: Composite segment with reinforcing ribs and tunnel
Inventor: ISHIDA MUNEHIRO
IPC: E21D11/04
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite segment with reinforcing ribs which is increased in performance while improving a composite effect due to the integration thereof with a filler and a tunnel having a tunnel lining obtained by combining the composite segments.  <P>SOLUTION: Girders 13 can be reinforced by a plurality of earth side ribs 16 since the plurality of earth side ribs 16 fixed to the inner surface of an earth side surface plate 15 are provided in the circumferential direction of the tunnel in parallel to the girders 13. The strength and rigidity of the composite segment 10 can be increased since the earth side ribs 16 can resist a soil pressure from an earth and the hydraulic pressure of underground water. Since the earth side ribs 16 function as slip prevention members against the filled concrete 12, the unity thereof with the filled concrete 12 can be improved, a composite effect for the integral behavior of a steel shell 11 and the filled concrete 12 can be obtained, and the rigidity and proof strength of the composite segment 10 can be further increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247341-A (JP)
Title: Method for producing developing roller
Inventor: URUSHIBARA KIYOHIRA
IPC: B32B25/08
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller whose resin surface layer is hardly broken even after the roller is used for a long time.  <P>SOLUTION: A method for producing the developing roller having a conductive shaft body, a rubber elastic layer, and the resin surface layer which contains a polyurethane resin and has a film thickness of 5-20 μm includes the process (1) in which metal oxide particles having a volume average particle size of 50-400 nm are stuck on the surface of the rubber elastic layer in a density of 0.10-1.00 mg/cm<SP>2</SP>and the process (2) in which the surface of the rubber elastic layer on which the particles are stuck is coated with a coating containing the raw material composition of the resin surface layer and the resin surface layer is formed by curing the coating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249545-A (JP)
Title: Method and device for estimating corrosion quantity of reinforcing rod, and estimation program
Inventor: NISHIUCHI TATSUO
IPC: G01N33/20
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the corrosion state of the reinforcing rod in concrete in a non-destructive manner.  <P>SOLUTION: When the value of the surface crack width L of cover concrete is given, an influence function f(c) and influence coefficient α(c) of cover thickness of a reinforcing rod, an influence function f(ϕ) and influence coefficient α(ϕ) of diameter of the reinforcing rod, an influence function f(s) and influence coefficient α(s) of presence of a distributing bar, and an influence function f(a) and influence coefficient α(a) of position of the distributing bar, are used to calculate a cross sectional loss factor ΔW of the reinforcing rod according to a formula: ΔW=f(c)f(ϕ)f(s)f(a)L+α(c)α(ϕ)α(s)α(a).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246723-A (JP)
Title: Liquid cosmetic application container
Inventor: SUGAWARA HIROKATSU
IPC: A45D34/04
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thick adhesion of a liquid cosmetic material in an application container of the liquid cosmetic material such as mascara.  <P>SOLUTION: The liquid cosmetic application container 1 includes an applicator 10 having a cosmetic material application body 12 at one end of a shaft 11, and a container body 20 in which the liquid cosmetic material is stored. The applicator 10 is detachably attached to a mouth of the container body 20. The container body 20 includes: (a) an arched spring member 32 with a center portion 32a projecting to the axis L side of the container body 20; (b) a stroking member 33 continued to the lower end of the arched spring member 32 and projecting obliquely downward on the axis L side of the container body 20; and (c) a guide member having a guide surface 30a to be flattened when the center 32a of the arched spring member 32 is pressed in the outer peripheral direction of the container body 20 and to direct the front end 33a of the stroking member 33 toward the axis L side of the container body 20 when the stroking member 33 is pressed downward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009195241-A (JP)
Title: New composition and method for cancer
Inventor: MORRIS DAVID W
IPC: C12Q1/68
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new base sequence of carcinoma(especially lymphoma)-related gene, and to provide a composition for use in diagnosis and treatment of the cancer.  <P>SOLUTION: A new base sequence of carcinoma(especially lymphoma)-related gene, a composition for use in diagnosis and treatment of the cancer, a screening method of the composition and a proliferation inhibition method of the tumor cells are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010103965-A (JP)
Title: Transmitting power control method, base station device and mobile station device
Inventor: NISHIKAWA DAISUKE
IPC: H04W52/24
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting power control method with which the transmission power of a mobile station device having a plurality of antennas can be appropriately controlled, and to provide a base station device and the mobile station device.  <P>SOLUTION: A transmission power control method enables a common-control mode, wherein a common transmission power control (TPC) command is transmitted to a mobile station device 100 so as to perform transmitting power control common to antennas 102a, 102b, or individual control mode, wherein an individual TPC command is transmitted to the mobile station device 100 so as to perform individual transmitting power control to the antennas 102a, 102b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010262854-A (JP)
Title: Connector for printed wiring board
Inventor: SHIMIZU ISANORI
IPC: H01R13/639
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a printed wiring board, connecting the printed wiring board to a terminal to be connected to an external circuit without using solder, and simply fixing the connector.  <P>SOLUTION: This connector for the printed circuit board is equipped with: a terminal 2 formed like a rod while having a base end to which a tip 21a and a wire 15 are connected; a housing 3 in which a storage hole 31 to store the terminal 2 with the tip 21a of the terminal 2 projected so as to be freely slidable in an axial direction and a regulating part to regulate the projected length of the terminal 2 are formed; a coil spring 4 for energizing the terminal 2 to the housing 3 in the projecting direction; and an engagement member 5 formed along a direction turning toward the printed wiring board 11 on which the end 21a of the terminal 2 abuts with its one end fixed to the housing 3, and formed by an elastic member while having an locking protrusion 52. The engagement member 5 is formed so that the locking protrusion 52 is locked to an engaged part provided on the printed wiring board 11 side by elastic deformation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249117-A (JP)
Title: Auxiliary device for improving combustion efficiency of engine
Inventor: ISHIDA KYUJI
IPC: F01N13/08
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary device for improving combustion efficiency of an engine, heightening the exhaust efficiency of an engine such as a diesel engine or a gasoline engine to remarkably save a consumption amount of fuel and reduce influence on discharged exhaust gas on an environment.  <P>SOLUTION: In this auxiliary device for improving the efficiency of an engine, a ceramic solid emitting micro-radiation is spirally mounted to an exhaust pipe of the main muffler of the engine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266500-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: NOZAWA TAKESHI
IPC: G02F1/133
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for providing a buffer circuit for shaping an inspection signal or make the scale of the circuit smaller.  <P>SOLUTION: Liquid crystal elements 12 are arranged corresponding to the intersections of a plurality of scanning lines and a plurality of signal lines. A scanning line drive circuit 32 includes a transfer circuit 42 for generating a plurality of transfer signals S[1] to S[M] upon the transfer of a start pulse SP; and an M number of output circuits 45[1] to 45[M] for generating scanning signals Y[m] from each of transfer signals S[m]. An inspection output unit 52A outputs an inspection signal Z1 corresponding to a scanning signal Y[M] to outside. A switching unit 54A performs switching between the output and non-output of the scanning signal Y[M] to the inspection output unit 52A, the scanning signal Y[M] being generated by the output circuit 45[M] in the final stage of the scanning line drive circuit 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250785-A (JP)
Title: Server device and method for transmitting message in retrieval system
Inventor: KIMURA MASANORI
IPC: G06F13/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a message between individuals with powerful impact using a keyword as a password between them through a web retrieval system.  <P>SOLUTION: An input acceptance means 10 of a server device 1 accepts input for a message, and a keyword as a key for displaying the message from a client system, and stores the message and the keyword in a predetermined message storage means 20 in association with each other. A message acquisition means 40 retrieves, when a predetermined operation is performed in input of a retrieval word, a keyword matching the retrieval word by referring to the message storage means 20, and when the matched keyword is stored, acquires the corresponding message. A message display means 50 displays the message on the client system which has input the retrieval word.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264694-A (JP)
Title: Method of press-fitting insert fitting
Inventor: NIWA MASAYUKI
IPC: B29C65/44
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fitting method of an insert fitting, which press-fits a resin without melting unnecessarily to obtain a sufficient fixed power when press-fitting the heated insert fitting into a hole of a crystalline thermoplastic resin product.  <P>SOLUTION: A nut 1 is heated up to a melting temperature or more of the resin, and the press-fitting is temporarily stopped in a state that a part of the nut 1 is press-fitted into the hole 6 until the surface temperature of the nut 1 is decreased below the melting temperature. Thereafter, the press-fitting of the nut 1 to the hole 6 starts again to complete the press-fitting. Therefore, in the nut 1, the resin melts at a melting portion 8 in the surface side of the hole 6 and a part is press-fitted into the hole 6 without inclining and stops temporarily. By press-fitting the nut 1 in which the temperature lowers further into the hole 6 of the resin product 5, the nut 1 is press-fitted into the hole 6 in which the inner wall surface is softened without melting the resin of the inner wall surface of the hole 6 to finish the press-fitting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267143-A (JP)
Title: Robot device for collecting communication information
Inventor: HANEDA YOSHIRO
IPC: G06Q50/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly collect human communications in various places in an organization.  <P>SOLUTION: An office robot includes: a talking person communication information collection part (303 or the like) which approaches a talking person while recognizing him or her using a person recognition part 309, authenticates the talking person using an individual authentication part 306, and then collects communication information on the talking person using a communication information detection part (310 or the like); and a communication information log recording part (303 and the like) for recording the communication information on the talking person, a person who transmits the communication information, a person talking the above person, communication information on the person, in association with one another to a communication database.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271855-A (JP)
Title: Drawing device, drawing method, program and recording medium
Inventor: SUZUKI YURIKO
IPC: G06F3/0484
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To support that a drawer recognizes new drawing information by another drawer.  <P>SOLUTION: When input to a drawing input screen 3 is performed by an input device 4, this drawing device screen-displays drawing information, converts coordinates of the drawing information into a two-dimensional coordinates on a virtual drawing space, and stores them. When a writing amount of each participant is a prescribed amount or above, a drawing information extraction part 13 calculates size and a position of a block of the drawing information presently during drawing to drawing onto the drawing space by each participant. An extraction drawing information display control part 14 displays a link image indicating an area or the block of the newly extracted drawing information on an extraction drawing information display screen 5. The extraction drawing information display control part 14 opens a drawing input screen when the link image is selected, cuts out the drawing information of the drawing area corresponding to the extraction drawing information display screen 5 from the drawing space, converts coordinates of the cut-out area into coordinates to the drawing input screen, and performs the drawing on the drawing input screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246985-A (JP)
Title: Operational amplifier phase compensation circuit and phase compensation method
Inventor: KAWANA TORU
IPC: H03F3/45
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a novel operational amplifier phase compensation circuit and phase compensation method.  <P>SOLUTION: An operational amplifier circuit is disclosed that can operate stably through execution of phase compensation by connecting a capacitor or connecting a capacitor and a resistor in series between a positive input terminal and an output terminal of an operational amplifier. Both a capacitance value and a resistance value can be set to values within such a range that a chip area is not extremely expanded, in processes to be used, Furthermore, after designing, a capacitor or a capacitor and a resistor can be added in an ex-post-facto manner and can also be connected to the outside of a chip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269737-A (JP)
Title: Vehicle room lighting system
Inventor: SAITO TAKASHI
IPC: B60Q3/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle room lighting system for producing high output when taking a look at hand without giving a feeling of glare to a user when using a mirror in a sun visor.  <P>SOLUTION: The vehicle room lighting system controls the output of a light source mounted in the sun visor depending on the opening angle of the sun visor. Namely, it includes the sun visor 5 to be arranged turnably on a vehicle room ceiling at a selective opening angle and stored in contact with the vehicle room ceiling, and an light emitting part 10 mounted on/near the face of the sun visor 5 to face the vehicle room ceiling 101. The light emitting part 10 emits light with lower output in the case that the opening angle of a light axis to the vehicle room ceiling is a predetermined value or smaller than in the other case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271601-A (JP)
Title: Image forming apparatus
Inventor: NIIJIMA YOSHIO
IPC: G03G15/08
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means, which prevents wasteful disposal of toner in an image forming apparatus and which, by a toner disposal process corresponding to a printing pattern, also prevents contamination.  <P>SOLUTION: The image forming apparatus 1 includes: a photoconductive drum 11; an exposure head 6 for forming an electrostatic latent image in dot unit on the photoconductive drum 11; and a developing roller 13 for rendering the electrostatic latent image visible with toner. Then, the image forming apparatus 1 has: a means for detecting the toner remaining amount of toner; a means for counting exposure dots exposed by the exposure head 6; a means for counting the number of actual rotation of the photoconductive drum 11 in a printing operation; a means for calculating printing duties per the number of sheets of unit printing based on the number of actual rotation of the photoconductive drum 11 and the number of exposure dots; and a means for discarding a larger amount of toner on the developing roller 13 than when a toner remaining amount is more than a reference remaining amount, if a toner remaining amount is equal to or less than the reference remaining amount and printing duties is less than a reference duty.  <P>COPYRIGHT: (C)2011,JPO&INPIT