baber/WOPTO huggingface dataset:
Patent JP-2009263469-A (JP)
Title: Reactive stock solution for reaction injection moulding, reaction injection molding method and reaction injection molded article
Inventor: KAMEI NOBUTO
IPC: C08K3/22
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction injection molded article having no air bubbles in the inside of the molded article without imposing an undue burden on equipment and with a simple formulation.  <P>SOLUTION: A reactive stock solution (A) for reaction injection molding is used for reaction injection molding by subjecting a norbornene-based monomer to bulk polymerization within a mold and comprises at least a norbornene-based monomer, a non-basic filler and a Shiff base coordinated metathesis polymerization catalyst represented by formula (1). A reaction injection molding method comprises injecting a blending solution comprising as an essential component the reactive stock solution for reaction injection molding (A) into a mold and carrying out bulk polymerization within the mold. A reaction injection molded article is produced by the reactive injection molding method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008272474-A (JP)
Title: Dust collecting chamber for vacuum cleaner
Inventor: WOOD RALPH MICHAEL
IPC: A47L5/28
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple operation mechanism body with which a user can empty the dust collecting chamber of a vacuum cleaner.  <P>SOLUTION: This invention provides an electric vacuum cleaner (10) having a main body (12) and a dust collecting chamber (100) which is held on the main body (12) detachably. The dust collecting chamber (100) has a closure member (106) which can move between a closing position and an open position at which the dust collecting chamber can be emptied. The dust collecting chamber also has an operation mechanism body (150) which is constituted and located so that it releases the closure member (106) from the closing position when the dust collecting chamber is separated from the main body (12). With this constitution, using the single operation mechanism body (150), a user can empty the dust collecting chamber by opening the closure member while the user separates the dust collecting chamber from the main body (12) of the electric vacuum cleaner (10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263118-A (JP)
Title: Conveyor chain and conveyor chain carrying device
Inventor: HACCHI KEN
IPC: B65G17/06
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral drum driving type conveyer chain which hardly comes off from a spiral drum, and can flexibly cope with changes of a width direction and the increase/decrease of a load, and a conveyer chain carrying device using the same.  <P>SOLUTION: A large number of carrying module coupled with one another is driven by the spiral drum to carry carried articles placed on carrying surfaces of the carrying modules along a predetermined carrying path. Traveling guiding recessed portions 122 of a recessed shape engaged with flight portions 180a, 190a of the spiral drums 180, 190 are formed on back surfaces of the carrying modules.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272698-A (JP)
Title: Reception device, weight matrix arithmetic circuit, communication system, receiving method, and program
Inventor: ITO AKIRA
IPC: H04J99/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the scale of a calculation circuit for weight matrix in a MIMO (multi-Input Multi-Output) communication system.  <P>SOLUTION: A reception device includes antennas 201a, 201b and 201c that receive signals on which a plurality of streams are spatially multiplexed by a plurality of antennas, a channel matrix estimation unit 214 which estimates a channel matrix of the spatially multiplexed channels, a covariance matrix calculation unit 302 which calculates a covariance matrix of the channel matrix using a conjugate transposed matrix of the estimated channel matrix, a matrix deformation unit 306 which changes diagonal elements 0 of the covariance matrix to 1 when the number of reception streams is smaller than the maximum number of receivable streams, a matrix multiplying circuit 312 which calculates a weight matrix for separating the reception signals from the inverse matrix and conjugate transposed matrix of the covariance matrix, and a spatial demultiplexing circuit 218 which multiplies reception signals of the respective antennas by the weight matrix to separate the signals of the respective streams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008279259-A (JP)
Title: Temperature monitoring return electrode
Inventor: DUNNING JAMES E
IPC: A61B18/16
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrosurgical return electrode pad having various mechanisms and/or circuits adapted to prevent tissue damage to the patient.  <P>SOLUTION: The electrosurgical return electrode includes a first and second flexible conductive material layers and a material layer disposed between the first and second conductive material layers. The material layer is transitionable between a solid state and a non-solid state, the material layer is also configured to melt upon an increase in temperature beyond a predetermined threshold, thereby increasing conductivity between the first and second conductive material layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274777-A (JP)
Title: Cargo-handling regeneration device of forklift
Inventor: UEDA SUKENORI
IPC: B66F9/22
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo-handling regeneration device of a forklift capable of quickly increasing rotation of a hydraulic motor provided for a returning line of a lift cylinder and regenerating, which means, charging a battery with an AC current generated by a power generator along with rotation driving of the hydraulic motor via an inverter.  <P>SOLUTION: In the cargo-handling device of a forklift, in returning hydraulic oil of the lift cylinder 5 via a control valve 24 along with operation of lowering a fork by a lift lever 11, a control device 30 determines whether target rotation frequency of the hydraulic motor 27 according to an operation amount of the lift lever 11 is larger than the minimum rotation frequency by which generated voltage of the permanent-magnet power generator 28 can exceed battery voltage or not. If the target rotation frequency is larger than the minimum rotation frequency, the control valve 24 is fully opened, and the inverter 29 is controlled to start regeneration after the rotation frequency of the hydraulic motor 27 reaches at least the minimum rotation frequency so as to make the rotation frequency of the hydraulic motor 27 reach the target rotation frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276401-A (JP)
Title: Laminated sheet polarizer and liquid crystal display device
Inventor: IKEDA YOSHINORI
IPC: G02B5/30
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet polarizer, selectively transmitting only a specified polarization component, and a liquid crystal display device.  <P>SOLUTION: This laminated sheet polarizer includes first and second reflection type sheet polarizers A and C, which are stacked and whose transmission axes are arranged substantially in parallel, and a polarized light scattering plate B, wherein the polarized light scattering plate is disposed between the first reflection type sheet polarizer and the second reflection type sheet polarizer, the degree of polarization of the first reflection type sheet polarizer A is larger than that of the second reflection type sheet polarizer, and a matrix phase and a domain phase of the polarized light scattering plate B satisfy the following conditions (i) to (iii). In this laminated sheet polarizer, (i) the matrix phase is optically substantially isotropy, (ii) a slow axis of the domain phase is substantially vertical to the transmission axis of the reflection type sheet polarizer in a plane of the polarized light scattering plate, and (iii) two three-dimensional refractive indexes vertical to the slow axis of the domain phase are substantially the same as the refractive index of the matrix phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274900-A (JP)
Title: Carbon nanotube having low molecular weight polyaniline grafted thereto and its dispersion liquid
Inventor: TAKAHASHI TATSUHIRO
IPC: C01B31/02
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically modified carbon nanotube having an excellent affinity to an organic solvent and finely dispersible in the organic solvent.  <P>SOLUTION: The chemically modified carbon nanotube is constituted by combining various carbon nanotubes such as a multilayer carbon nanotube, for example, having a carboxyl group on the surface thereof and a multimeric aniline, such as trimer to 300-mer, by an amide bonding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278757-A (JP)
Title: Method and system for collecting replacement information of rotating electrical machine or rotating machine
Inventor: TANAKA AKIRA
IPC: F01D25/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely collect information on an installation frame on which an established rotating electrical machine is installed or on a rotating machine to which the rotating electrical machine is connected in short time and to suppress loss due to stop of power supply to the minimum in a stop period, for example.  <P>SOLUTION: In the method, information when the rotating electrical machine which is installed on the installation frame and is connected to the rotating machine is replaced is collected. The method includes a first process for measuring a shape of the installation frame and a shape of the rotating machine and obtaining shape data, a second process for generating an evaluation model from obtained shape data and a third process for evaluating strength and a dynamic characteristic from the generated evaluation model. In the second process, the evaluation model is generated by considering a load condition and a boundary condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274807-A (JP)
Title: Waste storage container
Inventor: SAKAMOTO KAZUHIRO
IPC: B65D43/02
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste storage container for securing functionality while allowing for disposal in consideration of environment.  <P>SOLUTION: The waste storage container comprises a container body 14 and a cover body 15 each formed of a plate sheet material. It allows for disposal together with wastes stored inside in consideration of environment without the need for incinerating treatment at a required or higher temperature to generate environment-unfriendly materials. The cover body 15 is fitted to the container body 14 when disposed of together with the cover body 15 so that an engaging portion 67 folded inward of a side plate portion 46 engages with a protruded portion 34 of the container body 14 to retain the cover body 15 from the container body 14. The cover body 15 is not easily removed from the container body 14 even when vibration or impact is applied thereto, thus securing the functionality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276786-A (JP)
Title: Processing computer system for use in evaluating individual prior to entering secure environment
Inventor: NAPIER DEBORAH B
IPC: G06Q10/08
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing computer system for use in evaluating individuals prior to entering secure environment.  <P>SOLUTION: This processing computer system comprises a database for receiving and storing data records associated with a plurality of individuals trying to approach secure environment, and including information related to the plurality of individuals; an interface adapted to specify retrieval criteria usable by a user to identify individuals who meet the retrieval criteria; and a processor adapted to retrieve data records to identify a set of retrieval results having each individual who meets the retrieval criteria out of the plurality of individuals. The interface is adapted to display a set of retrieval results to the user before the plurality of individuals reach the secure environment, and to enable the user to select one or more specific individuals identified for further investigation in the retrieval results. The processor is adapted to send one or more specific individuals to an investigation position and to release the individuals not selected for investigation by the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281733-A (JP)
Title: Detector of fuel property
Inventor: AMANO NORIYASU
IPC: F02D19/08
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To favorably enhance the determination precision of the property of mixed fuel in an internal combustion engine capable of using the mixed fuel of hydrocarbon fuel and bio-fuel, related to a detector of a fuel property.  <P>SOLUTION: A sensor for detecting the property of the mixed fuel of light oil and RME is equipped with a light transmittance sensor 20 for detecting the light transmittance of the mixed fuel, a specific dielectric constant sensor 22 for detecting the specific dielectric constant of the mixed fuel and a light refractive index sensor 24 for detecting the light refractive index of the mixed fuel. The concentration of RME in the mixed fuel is calculated on the basis of the detection value of the light transmittance sensor 20 and the oxidation deteriorating degree of the mixed fuel is calculated on the basis of the calculated concentration of RME and the detection value of the specific dielectric constant sensor 22. Furthermore, the kind (density) of light oil is calculated on the basis of the calculated concentration of RME, the calculated oxidation deteriorating degree and the detection value of the light refractive index sensor 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282610-A (JP)
Title: Information distribution system, distribution server in same system and storage method for content information in same distribution server
Inventor: ASANO NOBUYUKI
IPC: G06F13/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system having a distributed server system allowing a guarantee such that all pieces of content information to be input to the information distribution system are distributable, and to provide a distribution server in the system and a storage method for the content information in the distribution server.  <P>SOLUTION: When a storage area for storing new permanent-holding content information acquired from another device is absent in a storage means, non-permanent-holding content information not forbidden with deletion is deleted from the content information stored in the storage means to secure the storage area, and the new permanent-holding content information acquired from the other device is stored in the secured storage area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280845-A (JP)
Title: Treatment method for metal surface, and sliding component having metal surface by the treatment method
Inventor: YAMASHITA DAISUKE
IPC: C23C22/23
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the treatment method of a metal surface for ensuring strength required as the sliding component of a vehicle.  <P>SOLUTION: A finished surface is formed on a metal surface. Then, recesses are formed at least in a part of the finished surface. Successively, using a treatment liquid containing manganese phosphate, a film layer containing manganese phosphate particles having the average grain size of >0 μm and ≤4 μm is formed on the finished surface including the recesses. The film layer is removed from the finished surface by the friction of the metal surfaces having the film layer formed thereon. Finally, lubricating oil is poured between the metal surfaces, and the metal surface is lubricated by retaining the lubricating oil in the manganese phosphate particles remaining in the recesses.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008293019-A (JP)
Title: Language understanding device
Inventor: NAKANO MIKIO
IPC: G06F40/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a language understanding device which can relatively easily be constructed without using a lot of training data and complicated rules, and also has robustness.  <P>SOLUTION: A language understanding model storing unit 10 stores word transition data and concept weighting data. A finite state transducer processing unit 2 outputs defined output as an understanding result candidate, according to the word transition data, based on words included in an input word sequence, and accumulates word weights. A concept weighting processing unit 30 accumulates a concept weight corresponding to a concept included in the understanding result candidate, according to the concept weight data. An understanding result determination unit 40 determines an understanding result from output understanding result candidates of a plurality of sequences, based on the cumulative word weight and the cumulative concept weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009554-A (JP)
Title: Information processing apparatus and method for controlling information processing apparatus
Inventor: KAYAMA HIROYUKI
IPC: G06F3/12
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and productivity in print setting and the flexibility of print setting when collectively executing print jobs.  <P>SOLUTION: When a print instruction is input, a job list display part 603 determines whether the instruction is directed to a plurality of job data items. When the instruction is directed to a plurality of job data items, it is decided whether or not to allow the user to confirm output settings for each individual print job. When the user confirms the output settings, a user interface for making a change to the output settings associated with each individual print job is displayed. The displayed output settings are the output settings saved together with the job data item. When the user does not confirm the output settings, the user interface is not displayed, and output settings and the corresponding job data item are associated with each other, and they are transferred to a printer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009283738-A (JP)
Title: Electronic component for wiring and production method of the same
Inventor: ISHIHARA MASAMICHI
IPC: H01L23/50
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent horizontal and vertical wirings from detaching, by providing the wirings with the ability to anchor to resin, when a support section is removed after incorporating electronic components for wiring into an electronic device package and resin-sealing them.  <P>SOLUTION: The wiring electronic components are incorporated for use in the electronic device package, in which a circuit element including a semiconductor chip is disposed, and the resin-sealed circuit element and an external electrode are connected to each other via the vertical and horizontal wiring sections. The wiring electronic component comprises: a conductive support section which serves as an electrocasting matrix material; a plurality of horizontal wiring sections, constituted on the support section by an electrocasting method and a vertical wiring section connected to the horizontal wiring; and the horizontal or vertical wiring section provided with a projecting portion, hanging over on the side face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279241-A (JP)
Title: Method for inhaling hydrogen gas
Inventor: FUJIWARA AKINOBU
IPC: A61M15/06
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inhaling method for easily inhaling hydrogen gas by reducing a size and a weight.  <P>SOLUTION: A very small amount of hydrogen gas to be generated by the chemical reaction of magnesium or magnesium hydride is directly inhaled through the mucous membranes of nostrils and an oral cavity. As a means for generating the hydrogen gas by the chemical reaction, organic acid having a carboxy group is used as acid for generating the hydrogen gas from the magnesium and magnesium hydride. As the inhaling method, a cigarette type inhaler or a mask is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284376-A (JP)
Title: Wireless communication apparatus
Inventor: SUWA MASARU
IPC: H04W72/08
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus that is resistive to interference and assures high communication quality.  <P>SOLUTION: A control device and a controlled device of a cordless telephone set performs time division multiplex communications by selectively switching a channel of frequency band among a plurality of frequency bands. This communication is capable of sustaining high quality environment resistive to interference by measuring receiving electric field strengths of all channels of the plurality of frequency bands, separately storing the receiving electric field strength of each frequency band, in addition, selecting, when switching to the other channel slot from the communication channel slot is determined to be necessary because communication environment becomes poor, the channel of the switching object based on the receiving electric field strength data, and switching the channel based on the selected channel slot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279303-A (JP)
Title: Game machine
Inventor: AMANO TAKAYUKI
IPC: A63F7/02
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling a player to play a game as planned without causing a disadvantage to the player and making the player feel fatigued.  <P>SOLUTION: When game balls enter into start openings 105 and 120 during variable display of special symbols, game data is stored in special symbol reservation storage means 401 and 402, and a right of the variably display of special symbols is reserved as a holding ball. The game data includes unconfirmed game data that variation time varies according to the number of reservations of the right of the variably display of special symbols in the special symbol reservation storage means 401 and 402. Variation time calculating means 330 supposes that the variation time for the right of the variably display of special symbols obtaining the unconfirmed game data is the shortest variation time in the variation time decided based on the unconfirmed game data to calculate total variation time. The total variation time is displayed in a symbol display part 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281580-A (JP)
Title: Seal member of piston type damper
Inventor: MUTO MASAHIRO
IPC: F16J15/3232
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leaking-out of oil to an external part, by making air enter between inner-outer lips, in a seal member of a piston type damper sealed with viscous fluid such as oil.  <P>SOLUTION: This seal member includes an inside lip 72 positioned on the innermost side of a cylinder and projecting in an annular shape in the axial direction of a piston rod, an outside lip 73 positioned separately from the inside lip 72, positioned on the opening end part side of the cylinder and projecting in an annular shape in the axial direction of the piston rod, and at least one slit 74 communicating toward an outer peripheral surface of a seal member 70 from a through-hole 71 by cutting out a part of the outside lip 73, on an inner peripheral surface of the through-hole 71 of the seal member 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286832-A (JP)
Title: Coloring agent for petroleum product
Inventor: YAMAMOTO HIROAKI
IPC: C09B67/22
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring agent for petroleum products that prevents generation of harmful substances based on an azo dye and is safe and friendly to the environment.  <P>SOLUTION: The coloring agent for petroleum products has various color tones and are prepared by dissolving dyes comprising as the main components red and blue anthraquinone dyes and yellow methine and quinoline dyes in a mixed solvent of methylnaphthalene and styrenated phenol.  <P>COPYRIGHT: (C)2010,JPO&INPIT