baber/WOPTO huggingface dataset:
Patent JP-2011195402-A (JP)
Title: Hydraulic composition
Inventor: MATSUBARA TAKEYUKI
IPC: C04B28/04
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition capable of providing a grout mortar having excellent flowability and short-time settability and capable of preventing occurrence of bubbles on kneading, and capable of providing a hardened grout mortar excellent in strength developability, in a low-temperature environment.SOLUTION: The hydraulic composition comprises a portland cement, a superplasticizer, a setting modifier containing a formate salt, an inorganic expanding agent, a metallic expanding agent, and a fine aggregate, and further contains ≥0.1 pt.mass of a deforming agent to 100 pts.mass of the hydraulic components. The superplasticizer contains ≥0.1 pt.mass of a polycarboxylic acid-based one whose side chain length is >50 nm, and 0.1 to 0.2 pt.mass of a carboxylic acid-based one whose side chain length is ≤50 nm, to 100 pts.mass of the hydraulic components.
Patent JP-2011198271-A (JP)
Title: Information analysis system and program
Inventor: NOMOTO YASUHIRO
IPC: G06Q30/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an information analysis system making it easier to understand to what extent an evaluation value has to be changed to allow a certain element to reach an evaluation rank higher than the present evaluation rank, in the information analysis system for making an analysis by classifying elements to be evaluated into two-dimensionally arranged cells.SOLUTION: An arithmetic device 40 of the information analysis system 10 includes: an element classifying means 41 for classifying elements into cells; an element display means 42 for displaying the elements in the classified cells; and a difference display means 45 for displaying the difference of evaluation values required for the specific element to reach the higher evaluation rank.
Patent JP-2011201994-A (JP)
Title: Primer composition
Inventor: SHIRAI YASUSHI
IPC: C09D201/04
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition that follows even an adherend having a thin thickness and has excellent adhesiveness to an adherend.SOLUTION: The primer composition comprises a synthesized product (A) obtained by adding a diisocyanate to a trimethylolpropane terminal to give an adduct and subjecting the adduct and mercaptosilane to a thiourethane reaction, a chlorinated polymer (B), a diisocyanate compound (C), a curing catalyst (D) and a solvent (E) and has a content of the synthesized product (A) of ≥2 pts.mass and ≤100 pts.mass based on 100 pts.mass of the solvent (E).
Patent JP-2011205787-A (JP)
Title: Power supply controller, image processor, and power supply control program
Inventor: SHIRAISHI KEIKO
IPC: H02J1/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To monitor the state of connection with a commercial power supply established when commercial power is not used.SOLUTION: In transition from a second mode to a first mode, power from a commercial power supply 14 cannot be supplied under the following circumstances: a plug 18 is disconnected from a power supply plate 16 because power from the commercial power supply 14 has been unnecessary so far or the plug 18 was intentionally disconnected and lelft intact. Consequently, the output voltage on the secondary side of LVPSs (Low Voltage Power Supplies) 1, 2 is monitored by a power switching controller 12 with attention focused on the following: if there is not any anomaly after the operation of the transitions from the second mode to the first mode in the power switching controller 12, the voltage of the commercial power supply 14 is inputted to the primary side of the LVPSs 1, 2 and a required voltage value (for example, 5 V) is outputted to the secondary side. If a normal voltage is not detected by this monitoring, an alarm is given to prompt a user to check whether or not such a problem as plug disconnection has occurred and solve this problem.
Patent JP-2011204464-A (JP)
Title: Dye-sensitized solar cell
Inventor: KOBAYASHI KUNPEI
IPC: H01L31/04
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell with a high utilization rate of light and high power generation efficiency.SOLUTION: Light having entered from a transparent substrate 10 side is absorbed by dyes of an electron capture-dye layer 30 and excites the dyes. Electrons of the excited dyes are passed to an electron capturing agent of the electron capture-dye layer 30. The electrons received by the electron capturing agent move to the transparent conductive film 20. On the other hand, the dyes which have lost the electrons are supplied with electrons from an electron supply agent 80 which is in contact with a catalyst layer 60 on a conductive film 50. Thus, electric potential is generated between the transparent conductive film 20 and the conductive film 50. That means it functions as a battery. In this case, the light which is not absorbed by the dyes and has transmitted the electron capture-dye layer 30 and reached the catalyst layer 60 is diffused and reflected by a rough surface of the catalyst layer 60 and a part of the reflection light is absorbed by the dyes. That is to say, the light which has reached the catalyst layer 60 is reutilized. Since the catalyst layer 60 is a diffusion reflection surface, the reflected light is more scattered than the case of a mirror surface, and absorption rate by the dyes is high and power generation efficiency is good.
Patent JP-2011205404-A (JP)
Title: Apparatus and system
Inventor: IWAMI SAKI
IPC: H04M11/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a system which can present a price plan suitable for a usage mode of a user without requiring input of information by the user.SOLUTION: An apparatus includes a communication history obtaining part that monitors one or more communications performed by a user apparatus on a network and obtains information related to the one or more communications, a communication history conversion part that converts the obtained information into communication history data including predetermined data items to be used for calculating communication price, and a data combining part that obtains user information related to the user apparatus from an external apparatus and combines the communication history data and the obtained user information.
Patent JP-2011201186-A (JP)
Title: Portable printer
Inventor: MIZUGUCHI HIROSHI
IPC: B41J3/36
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable printer eliminating static electricity charged on a device body of the portable printer.SOLUTION: The portable printer driven by power supply from a battery is equipped with: a printing part for printing a printing medium based on article information which is predetermined information on an article; a delivery part located downstream of the printing part and delivering the printing medium; a housing including at least the delivery part; and a grip part connected to the housing and gripped by an operator when the operator sticks the printing medium delivered from the delivery part, to the article. The grip part is made also as the portable printer formed including a conductive material. Static electricity charged on the device body is thereby eliminated.
Patent JP-2011200823-A (JP)
Title: Electrostatic atomizer
Inventor: KITAMURA HIROSHI
IPC: B05B5/057
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic atomizer capable of stably producing a charged fine particulate liquid.SOLUTION: When an electrostatic atomizing part 12 is arranged in a housing 11 provided with a fan motor M and a fan F for producing air streams in the same direction as a charged fine particulate liquid discharge direction, a windbreak wall 21 comprising an insulating material is formed so that the air streams do not impinge against the leading end part of a discharge electrode 13 and the discharge electrode 13 is housed in the windbreak wall 21.
Patent JP-2011200853-A (JP)
Title: Catalyst, method for producing the same, and method for producing hydrogen using the catalyst
Inventor: HANAKADA YOSHIO
IPC: B01J23/86
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of improving the performance of a Cu/AlOcatalyst of a reduction precipitation type that is excellent in heat resistance and oxidation resistance.SOLUTION: There is provided a catalyst having a first structure including a metal oxide substrate 3' and a fine particle 6 including Cu as a main component supported on an inner surface of the substrate facing a pore thereof, and a second structure formed on the outer surface of the first structure and including Cu as a main component. The second structure is formed into a spiny particle 5 with a tip thereof oriented to an opposite direction from the first structure. The catalyst is used for the steam reforming of methanol so as to improve the amount of generated hydrogen and durability.
Patent JP-2011208943-A (JP)
Title: Method and device for quantitatively analyzing impurities in raw material containing organometal compound
Inventor: YOSHIKAWA TAKESHI
IPC: G01N30/88
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting and quantitatively analyzing a volatile impurity component contained in a raw material containing an organometal compound with high sensitivity without scattering the volatile impurity component.SOLUTION: The method for quantitatively analyzing impurities in the raw material containing the organometal compound quantitatively analyzes a concentration of the impurities in the raw material containing the organometal compound using a gas chromatograph and contains a decomposition process for applying decomposition treatment to the raw material and decomposing the organometal compound contained in the raw material and a measuring process for measuring the impurities in the raw material subjected to decomposition treatment by a gas chromatograph. In the decomposition process, the organometal compound is decomposed into a metal and hydrocarbon gas or hydrogen gas between the sample introducing part and a separation column in the gas chromatograph.
Patent JP-2010251316-A (JP)
Title: Device for connection of sata data with improved reliability
Inventor: LEE CHUNG-LIANG
IPC: H01R13/648
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SATA data connection device which relates to a kind of a data connection device, capable of improving insertion stability and reliability.  <P>SOLUTION: A main part of the SATA data connection device includes an SATA data connection seat and an inside-seat insertion slot which includes an SATA element end in the SATA data connection seat. An extended support bracket is additionally fitted laterally around both-short part of the seat body, the support bracket includes an insertion-coupling slot. Further, at a both-short peripheral layer lower edge of an SATA element end outer shell layer, that is, a bottom end of an insertion-coupling piece with an insertion-coupling piece additionally provided, an insertion hook for moving is pressed and fitted in slant. When an SATA data connection head of the SATA element end is inserted into an insertion slot of the SATA data connection seat, the insertion hook of the insertion piece can be insertion-coupled into the insertion slot. With this arrangement, the stability and reliability at insertion in the SATA data connection device can be greatly improved, an also transmission accuracy of high-speed data can be secured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210300-A (JP)
Title: Method of purchasing game software and optical disk for purchasing game
Inventor: NADAMI TOSHITAKA
IPC: G11B20/10
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate disk management when a user obtains whole collection of a series of games, and to enable the user to store the games purchased via the Internet in an optical disk to carry around.SOLUTION: An optical disk 10 which has both a ROM area and an RE area is inserted into a network connectable device, and game data purchased via a network is stored in the RE area. The authentication data which identifies the disk is stored in the RE area of the optical disk 10, and the game data stored in the RE area is recorded (as authorized game data) while at least a part thereof is encrypted using the authentication data. The game data purchased via the network can be played only when there are both authentication data of the ROM area and authorized game data of the RE area.
Patent JP-2011211389-A (JP)
Title: Amplifier circuit and clip detection method of amplifier circuit
Inventor: TSUCHIYA HIROTOSHI
IPC: H03F1/32
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of accurately detecting whether a clip has been generated or not.SOLUTION: A class D amplifier circuit 100 includes an output terminal Cout to which a load 50 with an inductance component is connected, a drive part 70 which generates a binary drive signal OUTP on the basis of an input signal IN and supplies the generated drive signal OUTP to the output terminal Cout, and a clip detection part 40 which detects whether a clip has been generated in the drive signal or not. The clip detection part 40 detects the generation of the clip unless a first pulse exceeding an upper limit value of the drive signal OUTP or a second pulse falling below a lower limit value of the drive signal OUTP is generated for a prescribed time length Tx.
Patent JP-2011215179-A (JP)
Title: Yellow toner
Inventor: NAKAYAMA KENICHI
IPC: G03G9/09
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improve low-temperature fixability of yellow toner, glossiness of a fixed image, tinting strength and transparency, and to maintain the development quality over a long period of time.SOLUTION: The yellow toner includes: a polymerizable monomer; a yellow pigment, wax and toner particles obtained by suspension polymerization of a polymerizable monomer composition containing carboxyl group-containing resin (a) and carboxyl group-containing resin (b), wherein 5 to 3 pts.mass of the resin (a) and 1 to 10 pts.mass of the resin (b) are contained based on 100 pts.mass of polymerizable monomer, and the interfacial tension (styrene) of styrene to water, the interfacial tension (the resin (a)) of a solution obtained by dissolving the resin (a) in styrene to water, the interfacial tension (the resin (b)) of a solution obtained by dissolving the resin (b) in styrene to water, and the interfacial tension (the pigment) of a solution obtained by dispersing the yellow pigment in styrene to water satisfy the following relational expressions: styrene>pigment>resin (b); styrene>resin (a)>resin (b); 0≤|pigment-resin (a)|≤10.0; and 5.0≤styrene-resin (b)≤17.0.
Patent JP-2011217035-A (JP)
Title: Wireless lan system
Inventor: SUGASAWA YUKO
IPC: H04W72/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system that properly prevents interference.SOLUTION: In the wireless LAN system, when a first channel switching determination means 10 determines that switching is disabled, an access point side switching determination request means 14 issues a switching determination request to another access point device, and a client side switching determination request means 18 issues a switching determination request to a client device. An access point side switching determination integration means 16 enables channel switching based on combination of changed channels when all determination results from the access points are affirmative. A client side switching determination integration means 20 enables the channel switching based on the combination of changed channels possible when all determination results from the client devices are affirmative. A second channel switching means 22 executes the channel switching based on the combination of changed channels enabled by both the access point side switching determination integration means 16 and the client side switching determination integration means 20.
Patent JP-2011213534-A (JP)
Title: Material for synthesizing ammonia and method for synthesizing ammonia
Inventor: NAKAJIMA AKIYOSHI
IPC: C01C1/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a new material for synthesizing ammonia having higher performances.SOLUTION: The material for synthesizing ammonia is used for the reaction of synthesizing ammonia from nitrogen and hydrogen, the reaction comprising two thermochemical steps of (1) a nitride production step of converting an ammonia synthesizing material into a nitride by using nitrogen and (2) an ammonia synthesis step of synthesizing ammonia from the obtained nitride and hydrogen. The material comprises an alloy or a composite material containing at least one selected from a group consisting of iron, cobalt and nickel as a first component and at least one selected from a group consisting of rare earth elements as a second component.
Patent JP-2011216008-A (JP)
Title: Unauthorized rewrite detection circuit and image forming apparatus
Inventor: NAKAO MITSUTOSHI
IPC: G06F21/64
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an unauthorized rewrite detection circuit that does not access a memory, wherein circuit data of a programmable logic device is stored, and shortens a power supply time of the programmable logic device required for unauthorized rewrite detection for circuit data, and to provide an image forming apparatus.SOLUTION: The unauthorized rewrite detection circuit includes: a first memory 4 wherein state definition information for defining a state of a terminal T of a programmable logic device 2 and circuit data are stored; the programmable logic device 2; a power supply unit 11 which supplies driving power to the programmable logic device 2; a terminal state detection unit 12 which detects the state of the terminal T; a second memory 14 wherein state information indicating a state in which the terminal should be immediately after reading-in of the circuit data by the programmable logic device 2 is preliminarily stored; and a control unit 10 which detects unauthorized rewrite of the circuit data when the state of the terminal detected by the terminal state detection unit 12 is different from the state information stored in the second memory 14.
Patent JP-2010252324-A (JP)
Title: Broadcasting signal receiving apparatus, remote controller and pairing method thereof
Inventor: SEO JE HWAN
IPC: H04N7/173
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate inconvenience that a remote controller is made unavailable by disabling pairing from being performed normally in case since a user, who has no background knowledge about pairing of the RF remote controller, may recognize that a pairing process is complicated.  <P>SOLUTION: A pairing method of a remote controller, performing bidirectional communication with a broadcasting signal receiving apparatus, includes: sensing a key input of a user to any optional key among a plurality of function keys; when the key input is sensed, selectively using a broadcasting signal for a control instruction of a function corresponding to the key input and using a broadcasting signal for first identification information of the remote controller to transmit the broadcasting signal to the broadcasting signal receiving apparatus; and receiving and storing second identification information of the broadcasting signal receiving apparatus from the broadcasting signal receiving apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241138-A (JP)
Title: In-mold decorative molding method and molded article
Inventor: CHANG CHUN-YUAN
IPC: B29C45/14
Filed: 2010-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-mold decorative molding method that can cover the edge of a molded article having a thin wall thickness, and to provide the molded article.  <P>SOLUTION: The in-mold decorative molding method includes steps of providing a decorative film; preforming the decorative film using a first molding die so as to have a sticking part stickable to the surface of the molded article and a covering part inclined inward from the edge of the sticking part; cutting the decorative film along the edge, separated from the sticking part, of the covering part; providing a second molding die comprising a male die and a female die formed with a recess and mounting the decorative film in the recess of the female die; closing the male die and female die and then pressing the decorative film with the die divided surface of the male die; injecting molten resin into a molding space to stick the surface and edge of the molded article to the decorative film; and opening the male die and female die to take out the molded article. The molded article manufactured by this method is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011218932-A (JP)
Title: Gas generator
Inventor: MATSUURA TOSHIO
IPC: B60R21/264
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator wherein a cup body and a holder thereof are surely fixed to each other, and a strength in a gas generating direction (a holding force in a longitudinal direction) is increased with a simple structure in a joint of the cup body and the holder.SOLUTION: The gas generator 1 includes the cup body 3 which is in the shape of a bottomed cylinder with a flange 12 externally provided around its opening, an igniter 4 with an ignition mechanism, a cylindrical holder 5 which fixes the igniter and the cup body with a fitting groove 6 for fitting the flange part of the cup body therein, a swaging guard 7 for swaging and fixing the flange part of the cup body, and an cylindrical igniter supporting part 8 for swaging and fixing the igniter, and a combustion chamber 9 which is surrounded and formed by the cup body, the igniter and the holder, and is filled with a gas generating agent. At least one continuous circumferential groove 10 is formed at the bottom of the fitting groove, and a protrusion 11 is formed in the flange part of the cup body. The circumferential groove and the protrusion are arranged so as to be engaged with each other.
Patent JP-2011220287-A (JP)
Title: Reciprocating compressor
Inventor: KOBAYASHI NAGATOSHI
IPC: F04B39/00
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating compressor with a piston, which is compact and having high sealing performance.SOLUTION: The reciprocating compressor includes: a low-pressure compressor unit having a low-pressure piston and a low-pressure cylinder for compressing air with the low-pressure piston reciprocating while oscillating within the low-pressure cylinder; a high pressure compressor unit having a high pressure piston and a high pressure cylinder for further compressing the air compressed in the low-pressure compressor unit with the high pressure piston reciprocating while oscillating within the high pressure cylinder; and a motor for driving the low-pressure compressor unit and the high pressure compressor unit. A maximum tilt angle during oscillation of the low-pressure piston is made larger than a maximum tilt angle during oscillation of the high pressure piston.
Patent JP-2010195808-A (JP)
Title: Chemical synthesis of morpholine derivative
Inventor: COTTRELL IAN FRANK
IPC: C07D249/02
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a morpholine derivative of formula (I) as a useful curative agent.  <P>SOLUTION: There is provided the method for producing the compound of formula (I) in a higher yield than that in the cases of conventional techniques of two-step syntheses, through utilizing a one-step alkylation by 3-chloromethyl-1,2,4-triazolin-5-one at room temperature. This method is simple and effective owing to avoiding a high-temperature cyclization. New methods for producing 3-hydroxymethyl-1,2,4-triazolin-5-one and 3-chloromethyl-1,2,4-triazolin-5-one as intermediates of the objective compound are also provided, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT