baber/WOPTO huggingface dataset:
Patent JP-2010045561-A (JP)
Title: Radio apparatus
Inventor: TOSHIMITSU KIYOSHI
IPC: H04W52/02
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption.  <P>SOLUTION: The radio apparatus AP1 cyclically transmits reporting signals and includes: a means 130 for storing the number of radio apparatuses under connection; a means 60 for determining whether or not a radio channel is used by another radio apparatus; a transmission means 20 for transmitting the reporting signals; a reception means 30 for receiving connection request signals; a means 90 for controlling the reception means to a state for receiving radio signals transmitted from another radio apparatus until a prescribed period elapses after transmitting the reporting signals; and a stop means 120 for stopping the supply of power to the reception means when the radio signal is not received within the prescribed period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050520-A (JP)
Title: Wireless lan relay device, wireless lan relay method, and computer program
Inventor: TAMURA YOSHITERU
IPC: H04W40/02
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing a wireless LAN to perform efficient data communications.  <P>SOLUTION: A relay device relays data transfer between a terminal unit and a base station of a wireless LAN. The relay device includes a wireless communication portion and a path search portion. The wireless communication portion performs direct wireless communications with each of other relay devices belonging to the wireless LAN without via the base station, while it performs wireless communications with the base station. The path search portion compares throughput for a wireless communication route where data is transferred to a destination device without via the base station with throughput for a wireless communication route where the data is transferred to the destination device via the base station, and selects a route with higher throughput.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008296036-A (JP)
Title: Image display method
Inventor: KANAZAWA SHOICHIRO
IPC: A63F13/55
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method which enables the expression of a state in which an article is irradiated with light, or a fluid body such as a liquid with a realistic impression by using a polygon.  <P>SOLUTION: The image 60 of a square stained glass is constituted by combining images 62 of irregular shape glass pieces. The image 62 of the irregular glass piece is constituted by combining a large number of triangular polygons 64. The color data of each apex of the polygon 64 is periodically changed within a specified change width with a set value as the center. Thus, a state in which the stained glass shines when irradiated with light is expressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010047552-A (JP)
Title: Method for producing amine compound, amine compound, electrophotographic photo-sensitizer, photo-sensitizer cartridge, and image formation equipment
Inventor: WADA MITSUHISA
IPC: C07C211/54
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an amine compound excellent in electric characteristic and suitably used as an electronic material, inexpensively and in high productivity.  <P>SOLUTION: This method for producing the amine compound by reacting an organic compound having a leaving group with a raw material amine compound in the presence of a palladium compound and a phosphorus compound is provided with that the above phosphorus compound has ≥1 structure A in which at least one of three bonding hands of the phosphorus atom bonds with a hetero atom, and the three bonding hands do not bond with each other through a same atom, in the molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048536-A (JP)
Title: Heat exchanger
Inventor: MAEDA TAKAHIRO
IPC: F28F13/12
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger suppressing local boiling of cooling water on an inlet side of an exhaust gas.  <P>SOLUTION: This heat exchanger is equipped with: a plurality of tubes 1 stacked with a flat cross-section; and a flow channel 115 formed outside of the tubes 110, and exchanges heat between an exhaust gas of an internal combustion engine, circulated in the tubes 110 and the cooling water for cooling the internal combustion engine, circulated in the flow channel 115. A temperature lowering means 116 for lowering a temperature of a temperature boundary layer of the cooling water in outer surfaces of the tubes 110 by improving a heat transfer coefficient between the outer surfaces of the tubes 110 and the cooling water, is disposed in a prescribed region of the outer surfaces of the tubes on an inflow side to the tubes 110, of the exhaust gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021617-A (JP)
Title: Substrate processing method
Inventor: IZUMI AKIRA
IPC: H01L21/306
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of effectively removing particles and metal contaminants from the surface of a substrate for a short time and preventing increase in the quantity of etching on the substrate surface when cleaning the substrate in a single wafer processing.  <P>SOLUTION: Droplets generated by mixing etchant including fluorine containing chlorine with gas are injected to the surface of the substrate W having a natural oxidation film formed on the surface by a two-fluid nozzle 80, to etch and clean the substrate surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052182-A (JP)
Title: Sealing device for resin tube container
Inventor: MIYATA TORU
IPC: B29C65/10
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device which dissolves problems associated with lowering of the temperature by reducing the traveling distance of a tube container from the heating to the clamping position further compared with conventional devices.  <P>SOLUTION: The sealing device is for sealing the opening opposite to the mouth of a resin tube container filled with contents to be closed with a cap. A heat station and a clamp station are arranged up and down, and a mechanism opening and closing a gripper 10 for clamping sealing of the opening of the tube container at the clamp station is configured with a drive mechanism of a crank 11 operating horizontally, so that the practical height of the clamp station is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055667-A (JP)
Title: Semiconductor memory device
Inventor: KAWAGOE TOMOYA
IPC: H01L27/105
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device with a small layout area.  <P>SOLUTION: In the MRAM (Magnetic Random Access Memory), a magnetization current is made to flow in selected one digit line DL, magnetic resistance elements 5 of 8 pieces (or 248 pieces) of a memory cell MC are put into a half selection state, and a data signal DI is written in parallel in all of the magnetic resistance elements 5 of 8 pieces (or 248 pieces) of the memory cell MC, and hence storage data of the magnetic resistance element 5 never be reversed erroneously, so that large magnetization current can be made to flow in the digit line DL, currents made to flow in the magnetic resistance element 5 and a transistor 6 can be made small. Consequently, the layout area of the memory cell MC is reduced by reducing the channel width of the transistor 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058347-A (JP)
Title: Inkjet recording medium and manufacturing method therefor
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/52
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which can suppress the occurrence of a trace of finger print when pushing the surface with the finger and is excellent in ink absorption, handleabiliy and cutter aptitude.  <P>SOLUTION: The inkjet recording medium has at least a first ink reception layer containing kaolin and a second ink reception layer containing silica on each of both surfaces of a water nonpermeable support in this order from the water nonpermeable support side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063500-A (JP)
Title: Hardware random number monitoring device and game machine incorporating the same
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means incorporated in a game machine such as a Pachinko game machine, a slot machine or the like, early detecting a trouble of a random number production section for producing hardware random numbers at a predetermined timing, quickly checking and replacing the random number production section, and preventing or reducing disadvantages of game parlors and game players.  <P>SOLUTION: The hardware random number monitoring device for game machines including a random number production section for producing hardware random numbers at a predetermined timing includes: a monitoring hardware random number acquisition control means for acquiring hardware random numbers a plurality of times at an interval shorter than an updating period of the random number production section; a monitoring hardware random number storage means for storing a plurality of hardware random numbers obtained by the monitoring hardware random number acquisition control means by converting them into binary values or values of other number systems; and a determination means of troubles of the random number production section comparing means for determining an occurrence of a trouble by comparing numbers of at least one digit of the plurality of hardware random numbers stored in the monitoring hardware random number storage means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064324-A (JP)
Title: Reversible thermochromic laminated body
Inventor: HARADA YUKI
IPC: B41M5/28
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermochromic laminated body which can prevent browning (coloring) in a color-faded state after left in a color-developed state for a long term, presents blue color tone in coloring and becomes colorless in color fading.  <P>SOLUTION: The reversible thermochromic laminated body is obtained by laminating a reversible thermochromic layer having a microcapsule pigment including a reversible thermochromic composition, wherein the composition is composed of a fluorane derivative (B) expressed by general formula (1) as (A) an electron-donative coloring organic compound, an electron-receptive compound (C) and a reaction medium which reversibly carries out an electron transfer reaction by components (A) and (B) in a specific temperature region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306925-A (JP)
Title: Charging device
Inventor: KONO SACHIKAZU
IPC: H02J7/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging device that can charge batteries from at least two kinds of power sources.  <P>SOLUTION: A charging device 100 is provided with DC/DC converters 105, 106 serving as a voltage conversion means, and AC/DC converter 109, a microcomputer 112, an external selection means 113, and a charging current detection circuit 111. The microcomputer 112 selects a power source for use according to a predetermined priority or a signal 11 from the external selection means 113, and turns only corresponding voltage conversion means. The voltage conversion means converts a voltage from the power source to a desired voltage. The charging current detection circuit 111 detects charging current, and sends it to the microcomputer 112. The microcomputer 112 sends a constant current control signal to a voltage detection means, and controls the charging current to a desired current value depending on the voltage detection means. A battery set 104 is charged from source of supply selected from at least two kinds of power sources.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306216-A (JP)
Title: Lithographic apparatus and method of manufacturing device
Inventor: GUI CHENG-QUN
IPC: H01L21/027
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement for adjusting the position on a substrate of a patterned beam generated by a light engine relative to the substrate.  <P>SOLUTION: The arrangement moves an array of focusing elements, each of which focuses a portion of the patterned beam onto a point on the substrate, relative to an array of individually controllable elements for imparting a pattern to the patterned beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010066181-A (JP)
Title: Force and torque detection mechanism
Inventor: SAKAI KAZUAKI
IPC: G01L5/22
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a force and torque detection mechanism simple in structure, high in accuracy, and high in sensitivity.  <P>SOLUTION: The force and torque detection mechanism has an intermediate ring 15 provided between an outer peripheral rim 5 and an axial boss 6 and reserves an area for detecting a force applied to the outer peripheral rim 5 between the intermediate ring 15 and the axial boss 6. A plurality of trapezoidal pillar-shaped small arms 16-19 for coupling the ring 15 with the boss 6 having a cross section radially varying sequentially are provided in the area. An intermediate ring 11, the small arms 16-19 and the axial boss 6 are integrated into the mechanism. Such a mechanism transmits the force applied to the outer peripheral rim 5 via intermediate arms 11-14 to the intermediate ring 15. The force applied to the rim 5 is equally transmitted to the small arms 16-19 by the intermediate ring 15. Furthermore, uniform high stress conditions are caused in the force detecting area of the trapezoidal pillar-shaped small arms 16-19. The force applied to the outer peripheral rim 5 is detected with high sensitivity and high accuracy by means of the force detecting area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067229-A (JP)
Title: Document management device, document data deletion method, document data deletion program, and recording medium
Inventor: NAKAGAWA NORIAKI
IPC: G06F17/21
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management device for deleting document data without affecting system performance on document data deletion in a document management system, and to provide a document data deletion method, a document data deletion program, and a recording medium.  <P>SOLUTION: The document management device storing and managing document data and deleting document data according to a deletion schedule definition includes: a monitoring means monitoring statuses of system resources, a determination means determining whether the document data are deleted or not based on the deletion schedule definition and the statuses of the system resources monitored by the monitoring means, and a deletion execution means deletes the document data when the determination means determines that deletion of the document data is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064059-A (JP)
Title: Circulation-type producing method and apparatus of ozone water
Inventor: SAWAMOTO ISAO
IPC: B01F1/00
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation-type producing method and apparatus of ozone water capable of always keeping the concentration of produced ozone water high and stable and making energy cost inexpensive.  <P>SOLUTION: In the circulation-type producing method of the ozone water wherein ozone gas 7 and pure water 3 are injected into a passage through which the ozone water 1 is circulated with a circulation pump 4, discharged ozone gas 11 and pure water 3 are supplied to an ozone gas contact mechanism 10, via which the resultant ozone water 11 is supplied to the circulating ozone water 1, and thus the ozone water concentration can be kept stable and the ozone gas generation can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072740-A (JP)
Title: Transfer data management system in internet backup
Inventor: ISHII YOSUKE
IPC: G06F12/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress erroneous data deletion due to collision of digest information in exclusion of duplicated data using the digest information.  <P>SOLUTION: When backup data is stored in a backup server 1100, a digest information generation control subprogram 1126 generates digest information of the backup data to store it in a digest information management table 4200. The subprogram 1126 generates the digest information in accordance with a method defined by a data duplication exclusion control program 1125. When a backup data storage request is issued to the server 1100, a digest information collating control subprogram 1127 generates the digest information of the corresponding backup data to collate it with the digest information of the backup data stored in the server 1100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074421-A (JP)
Title: Filter circuit
Inventor: MORI MASAKI
IPC: H03H11/04
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter circuit suppressing increase of the constitution of a smoothing capacitor and increase of an offset voltage even when a time constant by a charge current and a discharge current for the smoothing capacitor is increased.  <P>SOLUTION: A discharge current I11 and a discharge current I12 of a smoothing capacitor C1 are generated by attenuating a current in response to a voltage difference between an input voltage and a filter processing voltage by using a cascode type current mirror circuit. A transistor T23 for carrying a base current Ib1' becoming a part of the charge current I12 of the smoothing capacitor C1 is separated from a subsequent-stage circuit of this filter circuit 10 by a circuit including a transistor T24 and resistors R13, R14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021259-A (JP)
Title: X-ray device
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray device with a rotary positive electrode type X-ray tube suppressing enlargement of an effective focus.  <P>SOLUTION: This device includes a rotary positive electrode type X-ray tube having an X-ray radiation surface 22 radiating fine-focusing X-rays to photograph a subject, a rotor 25 with the X-ray radiation surface coupled thereto, a stator 31 fit into the rotor and having a liquid metal lubricant supplied sliding bearing formed between it and the rotor and a vacuum envelope 41 containing the X-ray radiation surface, the rotor and the stator, a coil 46 generating a rotating magnetic field exerting rotating force to the rotor, and a controller stopping generation of the rotating magnetic field by the coil to radiate X-rays from the X-ray radiation surface during inertial rotation of the rotor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010071599-A (JP)
Title: Ice thermal storage system
Inventor: SEKIGUCHI KAZUHIRO
IPC: F25B5/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice thermal storage system balancing suppression of power consumption and utilization of stored heat.  <P>SOLUTION: This ice thermal storage system 1 having a refrigerating system 3 constituted by connecting a plurality of refrigerating showcases 19 to a refrigerating machine unit 15 in parallel, and an ice thermal storage unit 7 making ice by excess capacity of the refrigerating machine unit 15, further includes an integrated controller 9 setting a low pressure setting value of the refrigerating machine unit 15 according to a cooling state of the refrigerating showcases 19, and indicating the value to the refrigerating machine unit 15, and the integrated controller 9 sets a low-pressure setting value to obtain the excess capacity necessary for ice making by the ice thermal storage unit 7, and indicates the value to the refrigerating machine unit 15 until the ice thermal storage unit 7 terminates ice-making, when the ice thermal storage unit 7 starts ice-making.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069230-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can identify the contact-operated input only by the touched feeling and, further, which makes difficult to certainly identify whether the special combination is won or not, even when the number of continuous games are increased, until the continuous performances is finalized.  <P>SOLUTION: A vibrating plate 58 is vibrated upon touch-operating the displaying surface of a liquid crystal display 51. At the same time, the number of continuous games for continuous performances is determined so that Z<X+(Y1+Y2)Z can be established, wherein X is the number of special combinations with respective prize-winning operation procedures not overlapping Y1 is the winning probability of replay combination under continuous performances, Y2 is the winning probability of small combination under continuous performances, and Z is the number of continuous games for continuous performances.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076037-A (JP)
Title: O-ring fitting apparatus and o-ring fitting method
Inventor: SUZUKI HIROMASA
IPC: F16J15/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically fit an O-ring having the diameter longer than that of an O-ring fitting groove.  <P>SOLUTION: The fitting groove and a rotating roller are relatively moved to each other while pushing in the O-ring by the rotating roller in the annular O-ring fitting groove formed in a workpiece, and the press-fitting point of press-fitting the O-ring by the rotating roller is moved to automate the work of fitting the O-ring having the diameter larger than the diameter of the O-ring fitting groove in the fitting groove in a push-shrinking manner. At the press-fitting point, the rotating direction of the outer circumference of the rotating roller and the relatively moving direction of the press-fitting point along the fitting groove are opposite to each other. Further, the rotating speed of the rotating roller is higher than the speed of the press-fitting point moving along the fitting groove, and the O-ring can be fitted in a push-shrinking manner, and the O-ring having the diameter longer than that of the fitting groove can be uniformly and automatically fitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078891-A (JP)
Title: Method for manufacturing lithographic printing original plate
Inventor: WATANABE NORIAKI
IPC: G03F7/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing original plate without defects in a stable manner capable of achieving low alkalization of a developing solution and simplification of a development process.  <P>SOLUTION: The method for manufacturing a lithographic printing original plate has a step for applying and drying, on a hydrophilic support, a photosensitive layer containing (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a binder polymer, and a step for applying and drying a protective layer containing (E) a polyvinyl alcohol and (F) a silica compound in this order. The method also has a step for filtering a protective layer application liquid in the time between the liquid preparation and the application using one or more filters having nominal filtration accuracy of 1.0-4.0 times the maximum grain size of (F) the silica compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT