baber/WOPTO huggingface dataset:
Patent JP-2009109649-A (JP)
Title: Single-layer type electrophotographic photoreceptor and image forming apparatus
Inventor: IWASHITA HIROKO
IPC: G03G5/04
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-layer type electrophotographic photoreceptor, capable of effectively suppressing filming on the surface of a photoreceptor layer and development of black spots on a formed image due to filming, even when performing image formation in any working environment, and further, capable of stably retaining the sensitivity characteristics, by effectively exhibiting superior charge transportability of a fluorene compound having a specific structure, and to provide an image forming apparatus.  <P>SOLUTION: In the single-layer type electrophotographic photoreceptor, a hole transport agent is a fluorene compound having specific structure, and an electron transport agent has a solubility with respect to tetrahydrofuran (measurement temperature: 25°C) in a range of 27 to 50 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109317-A (JP)
Title: Dust occurrence simulation system and dust occurrence simulation program
Inventor: BAN KOJI
IPC: G06F19/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust occurrence simulation system and a dust occurrence simulation program, which are capable of acquiring prediction information and available for operation management at a later date from half a day to two days.  <P>SOLUTION: The dust occurrence simulation system includes: a numerical weather prediction parameter inputting section 1; an operation parameter inputting section 2 for inputting an operation parameter related to a dust occurrence; a dust amount simulation section 3 for predicting an amount of the dust occurrence from the numerical weather prediction parameter and the operation parameter related to the dust occurrence; an atmospheric advective diffusion simulation section 4 for predicting a dust concentration distribution based on the numerical weather prediction parameter and the amount of the dust occurrence predicted by the dust amount simulation section 3; an output section 5 for outputting the predicted dust concentration distribution; and an output result processing section 6 for presenting an area and a time being predicted in which the output dust concentration becomes equal to or more than a management index.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111748-A (JP)
Title: Reception apparatus, reception method, and program
Inventor: KAWAUCHI TOSHIKI
IPC: H04B7/005
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable avoiding the deterioration in reception performance by highly accurately estimating the characteristics of a transmission path.  <P>SOLUTION: A shift amount offset is updated by a predetermined increase or decrease, and a noise quantity included in a signal after compensating transmission path distortion in each timing is detected. It turns out that a path Q is always included in a band of an interpolation filter having a position in sections where the shift amount offset ranges from b to f as a center position, and processing for removing the transmission path distortion is executed, including the component of the path Q. Using b as a shift amount offset on the left end of a section having the smaller noise quantity and f as a shift amount offset on the right end, the optimum shift amount offset and a delay spread estimation value are calculated. A frequency shift amount is generated using the optimum shift amount offset, and an interpolation filter is selected on the basis of the delay spread estimation value. This apparatus is applicable to a reception apparatus for receiving an OFDM signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114236-A (JP)
Title: Water-based ink composition for writing utensil, ink cartridge storing water-based ink composition, and writing utensil
Inventor: IBI MITSUO
IPC: C09D11/16
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition, which allows visual check of color of ink inside, prevents deterioration in appearance due to discoloring or browning of stored ink, and can form good handwriting persistently, of high commercial value for writing utensils, a cartridge storing the water-based composition, and a writing utensil.  <P>SOLUTION: The ink composition for writing utensils is stored in the ink cartridge and a utensil, through which color of the ink can be visually checked from the outside. The ink composition comprises water, a coloring agent, and folic acid. The ink cartridge storing the water-based ink composition for writing utensils and the writing utensil are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117497-A (JP)
Title: Slack storage unit
Inventor: YASUDA KOUJI
IPC: G02B6/00
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an slack storage unit capable of easily and safely processing the slack of a communication line.  <P>SOLUTION: The slack storage unit 5 is disposed in a stage adjacent to a communication unit 4, includes a protrusion 10 fittable to the outgoing line opening 11 of the communication unit 4, and is linked with the sliding operation of the communication unit 4. Also, a freely stretchable and bendable flexible duct 12 is attached to the slack storage unit 5, and the communication line made to come out from the communication unit 4 is stored inside the flexible duct 12 on the slack storage unit 5 through the outgoing line opening 11 provided in the communication unit 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116628-A (JP)
Title: Electronic money settlement system, management server of this system, and information terminal applicable to this system
Inventor: MATSUDA MASAYUKI
IPC: G06Q50/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic money settlement system, capable of dispelling a user's uneasiness about security information in transmission and receiving of electronic money between information terminals through a network.  <P>SOLUTION: When a cellular phone terminal A is during a session with a cellular phone terminal B in transmission of electronic money from the terminal A to the terminal B through a server 14, the terminal A can perform user authentication of the terminal B, and successively transmit the electronic money to the terminal B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116640-A (JP)
Title: Composition information provision system, control method thereof, and program
Inventor: MINOWA MASAHIRO
IPC: G06F21/62
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To simply acquire rare metal information from collected electronic components or electronic equipment and to conceal the rare metal information.  <P>SOLUTION: The identification code of rare metal information is stored in an RFID chip 21, the RFID chip 21 is attached to an electronic component or electronic equipment 20, and the rare metal information is stored in a composition information database 41 of a composition information management server 40. The composition information management server 40 includes an authentication management part 44 to prohibit accesses from terminals other than a registered composition information acquisition terminal 50. In recycling, the information of the RFID chip 21 is read by an RFID reader 51, the composition information acquisition terminal 50 is connected to the composition information management server 40 and the identification code is sent to the composition information management server 40. The composition information management server 40 retrieves the rare metal information from the composition information database 41 on the basis of the identification code and sends the retrieved rare metal information to the composition information acquisition terminal 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008137380-A (JP)
Title: Apparatus for manufacturing fine shape transfer sheet and method of manufacturing fine shape transfer sheet
Inventor: MINOURA KIYOSHI
IPC: G02B5/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a fine shape transfer sheet capable of transferring and molding fine shapes without having wrinkling on a sheet-like base material and transfer unevenness when being pressed.  <P>SOLUTION: The apparatus for manufacturing fine shape transfer sheets by giving fine shapes by heating and pressurizing a sheet-like resin base material and a mold equipped with fine shapes through intermediate base material, uses an intermediate base material having a static friction coefficient with a resin film defined in the text of 0.5 or lower, or an intermediate base material using a rubber material, to which a sliding treatment is applied, for its surface on the resin base material side, or an intermediate base material in which the surface on the resin base material side is coated with a diamond-like carbon; or the method of manufacturing the fine shape transfer sheets uses the intermediate base materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009118388-A (JP)
Title: Receiver
Inventor: SATO TAKAHIRO
IPC: H04B1/713
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To generate an optimal combined symbol under frequency selective fading phasing environment.  <P>SOLUTION: The receiver 60 includes a subcarrier unit combination section 36 that performs weighting corresponding to quality of each subcarrier with respect to each subcarrier relating to a received symbol, a symbol unit combination section 35 that performs common weighting based on quality of the symbol with respect to each subcarrier, and a combination system switching unit that switches between use of the symbol unit combination section 35 and the subcarrier unit combination section 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123475-A (JP)
Title: Fuel cell system for vehicle
Inventor: KATANO GOJI
IPC: H01M8/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To make reaction gas flow more smoothly which flows through a pipe line by the fitting direction of a butterfly valve arranged in the pipe line in a fuel cell system for a vehicle.  <P>SOLUTION: The fuel cell system has: a manifold 40 installed on the side surface of a fuel cell 12 and accumulating exhaust air from the fuel cell 12; an exhaust pipe line 20 connected to the manifold 40 and extending in parallel to the side surface of the fuel cell 12; and a butterfly valve 34 installed in the exhaust pipe line 20. The butterfly valve 34 is installed so that a valve axis 36 of the butterfly valve 34 is vertical to a plane 42 specified by the center 40a in the length direction of the manifold 40 and the pipe axis 20a of the exhaust pipe line 20. Accordingly, the dispersion of fluid resistance of exhaust air in the length direction of the manifold 40 is suppressed and exhaust air flows smoothly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119159-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance effect by the changeover of a performance operation.  <P>SOLUTION: In a variation pattern PT1-1, after the variation of all patterns is started, a left pattern is decelerated and stopped, and then, the performance operation is switched to a sudden performance. When the sudden performance is ended, established decorative patterns to be a big winning combination are derived and displayed. In a variation pattern PT2-2, after the variation of all the patterns is started, the deceleration and stoppage of the left pattern and the deceleration and stoppage of a right pattern are successively performed, and the variable display state of decorative patterns becomes a ready-to-win display state. Thereafter, the performance operation is switched to the sudden performance, and when the sudden performance is ended, the established decorative patterns to be the big winning combination are derived and displayed. The ratio of determining several kinds of notice performances, the determination ratio of a performance form in the notice performance and the ratio of determining the number of times of executing a re-variable display operation in the specified performance of "pseudo continuation" are made different corresponding to the timing of the changeover to the sudden performance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122567-A (JP)
Title: Screen and projection system
Inventor: AKIYAMA KOICHI
IPC: G03B21/58
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen in which the contrast of a projected image in a bright room, etc. can be improved by reducing the influence of external light and further, projected light can be effectively used on especially the peripheral side in right and left directions of the peripheral side of the screen and to provide a projection system.  <P>SOLUTION: The transmissible glass beads TB of the area CP in the vicinity of the center of each cylindrical lens CL of the screen 10 are reduced and in the area FP on the peripheral side, more transmissible glass beads TB exist. In the screen 10, stronger recurrent reflection is generated on the peripheral side in the right and left directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129478-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: HONDA YASUHIKO
IPC: G11C16/02
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of writing time as much as possible and to prevent the occurrence of erroneous writing.  <P>SOLUTION: In a nonvolatile semiconductor storage device provided with a writing address buffer 20 taking in and holding a second address following a first address while writing processing of first writing data corresponding to the first address of a nonvolatile memory cell is performed, a writing data buffer 22 taking in and holding second writing data corresponding to the second address while writing processing of the first writing data corresponding to the first address is performed and a disabling period generating circuit 36 connected between the writing data buffer and a writing load circuit and setting a disabling period during which no writing processing is performed between the first and the second writing data input in the writing load circuit, an address signal input in a selection transistor is switched from the first address to the second address during the disabling period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129721-A (JP)
Title: Non-aqueous secondary battery
Inventor: YAMAMOTO SATOSHI
IPC: H01M4/36
Filed: 2007-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery which has a high capacity and superior preservation characteristics and cycle characteristics, and in which the charging completion potential of the positive electrode can be charged as 4.4-4.6 V in lithium standard.  <P>SOLUTION: The non-aqueous electrolyte secondary battery is provided with a positive electrode having a positive electrode active material capable of storing and releasing lithium. The positive electrode active material consists of a core oxide composed of a lithium metal complex oxide and a coating oxide composed of a lithium-contained manganese complex oxide having a spinel structure and in which a part of manganese is substituted by aluminum, and the surface of the core oxide is covered with the coating oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129784-A (JP)
Title: Remote control system
Inventor: NOGUCHI KOKI
IPC: H04Q9/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To transmit an operation signal to a desired luminaire from a remote control without carrying out a complicated operation to remotely operate the luminaire, in a remote control system for illumination.  <P>SOLUTION: This remote control system 1 is provided with the remote control 2, and a plurality of luminaires 3 each remotely operated by receiving a signal transmitted from the remote control 2. The remote control 2 is provided with an optical signal transmission part 23 transmitting an optical signal by visible light for controlling the operation of the luminaire 3, and the illumination range of the optical signal emitted from the optical signal transmission part 23 can be adjusted by a user operation. The luminaire 3 is structured such that the illumination direction, illumination range, illumination intensity, tint and the like of illumination light can be adjusted. The luminaires 3 located in the illumination range of the optical signal receive the optical signal to be operationally controlled based on the optical signal, and emit illumination light adjusted in response to the operation of the remote control 2. Thereby, the luminaires 3 can be finely remotely operated, and can reduce the operation time of the remote control 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128254-A (JP)
Title: Impurity concentration sensor, flow sensor, and measurement-control system using them
Inventor: KIMURA MITSUTERU
IPC: G01N25/18
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small device of fast response where an impurity concentration sensor and flow sensor for measuring the amount of impurities in doped gas and its gas flow rate are integrated on the same substrate, and to provide a measurement-control system for measuring the impurity concentration and gas flow rate, using this device and maintaining the impurity amount at a predetermined concentration.  <P>SOLUTION: This impurity concentration sensor has a channel of pure fluid A, a channel of fluid B containing specification impurity to be measured, a valve, and a heater and a temperature sensor in each channel of the substrate 1; heats pure fluid A and fluid B with each heater, measures temperature variation, or the like, based on the difference in thermal conductivity between the pure fluid A and fluid B; and measures the impurity concentration, based on the temperature variation, or the like, in a state where the valve is closed to stop the flow in the channels. This flow sensor opens the valve to generate a flow and measures the flow using the heater and sensor used for the impurity concentration sensor. The measurement-control system feedback-controls the signal output of these sensors to a bubbler, and attains the predetermined impurity concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131966-A (JP)
Title: Printing device/method
Inventor: SUZUKI KAZUYUKI
IPC: B65H7/02
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which is characterized in that the maximum size of an image to be made up in a stencil paper to be wound around a plate cylinder corresponds with a sheet of first size and such an image can be printed on a sheet of second size which is larger than the first size, and further, in that a margin can be formed at the apex part of the sheet of the second size, with other advantages that a printing failure in case the image is printed on the sheet of the second size, a load to be imposed on the device and noise generation can be prevented from occurring or inhibited, and also, to provide a printing method.  <P>SOLUTION: When the size of the sheet to be fed by a register roller is equivalent to the first size, the timely sheet feed initiation is adjusted to the first timely sheet feed initiation, and when the size of the sheet to be fed by the register roller is equivalent to the second size which is larger than first size, the timely sheet feed initiation is adjusted to the second timely sheet feed initiation which is more rapid than the first one, in both cases, with the help of a control means 57 of timely sheet feed initiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133651-A (JP)
Title: Urine collection system
Inventor: KUSAMA HIROYUKI
IPC: G01F23/28
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine collection system of a simple constitution capable of acquiring the quantity of urine.  <P>SOLUTION: A urine quantity measuring part 3 is provided with a housing container 31 for storing poured-in urine; a guide rail 37; a mounting base 363; a reflection type optical sensor 36 mounted onto the mounting base 363; a timing belt 35; a driving pulley 33; a driven pulley 34; and a stepping motor 32. The optical sensor 36 is driven by the stepping motor 32 and vertically moved as a light-emitting part 361 irradiates light perpendicularly to a prism part 312 provided for the inside of the housing container 31. When the position of irradiation of light from the light-emitting part 361 has crossed a liquid level of urine of the housing container 31, the light is reflected by the prism part 312 and received by the light-receiving part 362. The volume of the urine is computed on the basis of the relation between the position of the optical sensor 36 and the cross-sectional area of the housing container at this time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136087-A (JP)
Title: Stator, motor, and device for driving storage medium
Inventor: SATO KATSUHIKO
IPC: H02K21/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality by ensuring a predetermined torque uniformly.  <P>SOLUTION: A stator arranged opposite to a permanent magnet rotating around axis L includes a stator 10 having an annular portion 10a formed annularly around the axis, a plurality of pole tooth portions 10b each having a proximal end fixed to the outer circumference of the annular portion and formed to extend radially every predetermined angle around the axis, and holes 10c formed at the intermediate position of the plurality of adjoining pole tooth portions in the annular portion, and coils 11 wound around pole tooth portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132270-A (JP)
Title: Braking control system of hybrid vehicle
Inventor: OKUBO TAKESHI
IPC: B60K6/547
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking control system of a hybrid vehicle which prevents unsatisfactory torque in downshift, which is remarkably caused in the hybrid vehicle, and also prevents shift change time from being increased.  <P>SOLUTION: The braking control system is equipped with: a downshift detection means which detects whether an automatic transmission is being down-shifted; a braking means which is set in a driving system member and applies a braking force to the driving system member selectively; and a braking control means which controls the braking means in order to apply the braking force on the driving system member when it is detected that the automatic transmission is being down-shifted by the downshift detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068127-A (JP)
Title: Pinball game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide various display in a pinball game machine to make a player have an interest in it.  <P>SOLUTION: Pattern data stored in a pattern storage means 40 are read in accordance with scenario data corresponding to a current game state, and symbols are displayed in order on the screen of a display device 60 by an image processing means 50. Symbols varied in accordance with the game states are thus continuously displayed on the display device 60, so that the player is given joy of watching symbols that vary in accordance with the game states as well as fun to play. When the symbols are properly designated as the scenario data, animation display of a scene can be produced in which the earth approaches to become gradually larger, for example.  <P>COPYRIGHT: (C)2008,JPO&INPIT