baber/WOPTO huggingface dataset:
Patent JP-2010235939-A (JP)
Title: Aromatic polyester composition, and aromatic polyester molded article comprising the same
Inventor: TOGAWA KEIICHIRO
IPC: C08J5/00
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyester composition and an aromatic polyester molded article comprising it excellent in transparency, heat-resistance, mechanical characteristic and aroma retention property and capable of being advantageously used as a vessel for food or beverage and packaging material.  <P>SOLUTION: The aromatic polyester composition includes at least two kinds of aromatic polyesters having the substantially same composition as main components. In the aromatic polyester composition, the difference of intrinsic viscosities of the aromatic polyesters is in a range of 0.05-0.30 dl/g, and when a bitter taste value and an astringency value of extraction water obtained by performing extraction treatment of the molded article comprising the aromatic polyester in ultra-pure water at 80°C for one hour are measured by a taste inspection apparatus provided with a taste sensor comprising an artificial lipid membrane, the difference of the bitter taste value of the extraction water and the bitter taste value of the ultra-pure water and the difference of the astringency value of the extraction water and the astringency value of the ultra-pure water are each 0.5 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190374-A (JP)
Title: Method for producing phosphor
Inventor: TAGUCHI NOBUYOSHI
IPC: H05B33/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and prompt method for producing a phosphor for improving conventional complicated processes such as a firing process requiring high temperature and long time or a hydrothermal process for producing a phosphor via water at high temperature, and to provide a method for producing an electroluminescent (EL) element with high luminance and low voltage driving, which solves problems of a high price and high voltage driving of a conventional inorganic EL element.  <P>SOLUTION: The method for producing a phosphor that emits light by excitation comprises a thermal catalytic method, in which a base material is prepared by pulverizing zinc sulfide chiefly comprising a wurtzite structure to introduce mechanical structural defects therein and mixing with an activator, and the base material is heated by irradiation with microwaves under reduced pressure. A method for producing an electroluminescent element using the phosphor is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193383-A (JP)
Title: Radio communication apparatus and local signal processing method
Inventor: DOI TOSHINORI
IPC: H04J11/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform reception processing by generating a high-quality local signal which suppresses phase noise, without expanding circuit scale.  <P>SOLUTION: A transmitting side transmits a OFDM-modulated radio signal by continuously inserting, in a time direction, a non-modulated pilot symbol into a specific frequency on a frequency axis for transmit data by means of a pilot symbol inserting unit 19. When a receiving side receives the OFDM-modulated radio signal into which a pilot symbol has been inserted similarly to the radio signal, a pilot symbol extracting circuit 14 extracts the pilot symbol from a modulation signal of the received radio signal, a PLL circuit 15 generates a local signal by making the extracted pilot symbol into a reference signal; and a mixer 13 frequency-converts the received radio signal using the local signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195264-A (JP)
Title: Post-processing device and image forming system
Inventor: ANEZAKI TSUTOMU
IPC: B65H37/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a post-processing device which has paper aligning performance during saddle stitch, not inferior to that during side stitch, and has high operating efficiency without requiring time for change-over from side stitch to saddle stitch or from saddle stitch to side stitch.SOLUTION: The post-processing device includes a side stitch part for performing side stitch of paper placed on a side stitch stacker, a saddle stitch part using a paper receiving member for receiving the paper delivered from a saddle-stitch paper delivery part to place it on a saddle stitch stacker arranged in inclination, and using a saddle stitch stapler for performing saddle stitch, and a center fold part for performing center fold. Along the inclination of the saddle stitch stacker, the paper receiving member, the saddle-stitch paper delivery part, the center fold part, and the saddle stitch stapler are arranged in sequence from the lower side toward the upper side.
Patent JP-2011195508-A (JP)
Title: Agent for giving deep-seeding tolerance to rice
Inventor: FUNADA SHIGEYUKI
IPC: A01G22/22
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an agent for giving deep-seeding tolerance that suppresses decline in a budding rate and growth of deep-seeded rice seeds.SOLUTION: The agent for giving deep-seeding tolerance to rice includes as the effective component a 5-aminolevulinic acid represented by general formula (1), RRNCHCOCHCHCOR[wherein Rand Rindicate each independently a hydrogen atom, alkyl group, acyl group, alkoxycarbonyl group, aryl group or aralkyl group; Rindicates a hydroxy group, alkoxy group, acyloxy group, alkoxycarbonyloxy group, aryloxy group, aralkyloxy group or amino group], a derivative thereof, or a salt thereof.
Patent JP-2011199109-A (JP)
Title: Power mosfet
Inventor: MATSUURA HITOSHI
IPC: H01L29/78
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain both low ON resistance and a high source-drain breakdown voltage by an increase in total gate width by fining a gate pitch although, in an in-trench double-gate type vertical power MOSFET having a genuine gate electrode and an embedded field plate electrode in a trench generally, ON resistance reduction effect by fining the gate pitch is reduced when the gate pitch is reduced up to a region of ≤2 micrometers.SOLUTION: The in-trench double-gate type vertical power MOSFET has a trench interval of 0.1 to 1.5 micrometers.
Patent JP-2011210405-A (JP)
Title: Fuel cell system, and control method of fuel cell system
Inventor: AOTO AKIRA
IPC: H01M8/04
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system in which a fuel cell is operated in a state immediately before flooding by reducing flow-rate of air with a simple structure.SOLUTION: The fuel cell system 10 is provided with a fuel cell 100, an air pump 220 which supplies air to the fuel cell, a voltage measuring unit 410 which acquires a voltage of the fuel cell, and a control unit 500 which controls driving of the air pump and controls a flow-rate of air to be supplied to the fuel cell. Upon starting the fuel cell, the control unit reduces gradually the flow-rate of air and, when a voltage of the fuel cell drops for a predetermined time or more and to a predetermined voltage or less, determines that a flooding condition has happened, and thereafter, increases the flow-rate of air to the flow-rate immediately before the flooding condition has happened, and thereby, controls the flow-rate of the air to be supplied to the fuel cell so that the condition immediately before the flooding may be maintained.
Patent JP-2011207279-A (JP)
Title: Air conditioning case
Inventor: KUWAYAMA AKINORI
IPC: B60H1/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress a change of an air quantity ratio of conditioned air blown from different opening parts in an air conditioning case interposed with intermediate case members between a pair of case members.SOLUTION: This air conditioning case is formed by interposing the intermediate case members 13 and 13' between the pair of case members 11 and 12, and includes a plurality of opening parts 3, 4, 5 and 6 for blowing conditioned air to the inside of a cabin. Of the plurality of opening parts 3, 4, 5 and 6, the opening part 6 for a rear seat connected to a blowoff port for a rear seat for blowing conditioned air toward an occupant on the rear seat side in the cabin is formed in only the intermediate case member 13.
Patent JP-2011212181-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: SAWADA HIROKI
IPC: A62C35/62
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide pre-operating sprinkler fire extinguishing equipment of high reliability that does not increase the starting frequency of a vacuum pump without delaying detection of operation of a sprinkler head regardless of the size of piping volume.SOLUTION: This sprinkler fire extinguishing equipment includes a pre-operation valve 22; secondary side piping 12 to which a sprinkler head 2 is connected; the vacuum pump 24 creating a vacuum in the secondary side piping 12; and primary side piping 11 with a water supply pump 21 connected to the base end side. Suction piping 14 is provided with a vacuum switch 41 detecting the operation of the sprinkler head; a vacuum switch 42 detecting pressure in piping; a regulator 43 closing a passage when the pressure in the piping becomes a predetermined operating pressure or lower; and a vacuum pump control panel 6 starting the vacuum pump 24 when the pressure detected by the vacuum switch 42 is higher than a threshold. The operating pressure of the regulator 43 and the threshold of the vacuum switch 42 are set based on the volume of the secondary side piping 12.
Patent JP-2011212790-A (JP)
Title: Polishing pad, method of manufacturing the same, and method of manufacturing semiconductor device
Inventor: ITO AYA
IPC: C08G18/32
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad with which microscopic undulations that occur on the surface of an object to be polished can be reduced, a method of manufacturing the pad, and a method of manufacturing a semiconductor device.SOLUTION: The polishing pad having a polishing layer comprising a thermosetting polyurethane foam contains as ingredients: an active hydrogen-containing compound containing 10-50 pts.wt. of a trifunctional polyol, in which at least one of terminal hydroxyl groups is a secondary hydroxyl group and its hydroxyl value is 150-1,000 mgKOH/g, in 100 pts.wt. of the active hydrogen-containing compound; and an isocyanate component. By using the thermosetting polyurethane foam, in-plane variations in micro-rubber A hardness of the polishing layer measured from the polishing surface side are restricted to 12 or less.
Patent JP-2011215407-A (JP)
Title: Image forming apparatus
Inventor: HOSONO TOMOHIDE
IPC: G03G21/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of securing a sufficient open space, when an exterior cover is opened, so as to easily take out an inner mechanism from an image forming apparatus body and whose maintenance is easy.SOLUTION: An opening and closing cover includes a driving cover opened and closed by a user and a driven cover opened and closed according to the opening and closing operation of the driving cover. The driven cover includes a plurality of panels configured as an exterior part when the driven cover is closed and a connection member connecting the plurality of panels to each other, to make them rotatable, so that even when an obstacle such as a scanner exists in the open part of the cover, the plurality of panels can be opened at predetermined angles respectively.
Patent JP-2011213308-A (JP)
Title: Center, engine start system, engine start method, program, and medium
Inventor: HIROSAWA SHINYA
IPC: B60R25/04
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a center, an engine start system, an engine start method, a program, and a medium, capable of improving user's convenience without inducing increase of a communication load or processing capacity of an electronic control unit, or difficulty of uniform management.SOLUTION: The center 1 includes: a setting device 1a for setting a start-forbidden area E1 having to forbid starting an engine; an acquisition device 1b for acquiring vehicle position information from the electronic control unit 3 in response to a request of starting the engine from mobile equipment 2; and a forbidding device 1c for forbidding starting the engine when a vehicle position included in the vehicle position information is within the start-forbidden area E1.
Patent JP-2011213314-A (JP)
Title: Pneumatic tire
Inventor: OGAWA TAKESHI
IPC: B60C15/024
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which prevents deterioration in uniformity of the tire accompanied with rim assembling.SOLUTION: The pneumatic tire includes a pair of bead parts 10 each having a bead core 1 embedded therein and a carcass provided around the bead core 1, folded back, and locked, as a framework. A region in a cross section of each bead part 10 from a back face 11 of the bead part to a base 12 forms a circular arc shape with the intersection between a neutral axis with respect to bending in the tire radial direction and a neutral axis with respect to bending in the tire width direction of the bead core cross section as the center. Further, the tire is mounted on a standard rim 20, and in a non-load state filled with specification internal pressure, clearances A, B are provided between the tire and the standard rim 20 at the ends of the circular arc shape.
Patent JP-2010177207-A (JP)
Title: Non aqueous electrolyte secondary battery
Inventor: TODE SHINGO
IPC: H01M4/505
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decrease of discharge voltage and capacity in charge/discharge cycles, and improve cycle characteristics in a nonaqueous electrolyte secondary battery which contain at least Ni and Mn as transition metals and in which lithium transition metal complex oxide having a layered structure is used as a positive electrode active material.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery, at least Ni and Mn as transition metals are contained, and lithium transition metal complex oxide having a layered structure to which zirconium is further made to be contained is used as the positive electrode active material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010262922-A (JP)
Title: Lighting device with staggered light sources responsive to single user control
Inventor: KIM PAUL Y
IPC: F21Y101/00
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide various kinds of lighting systems for adjusting the light intensity levels of a plurality of light sources, in such a way that they deviate each other in response to only one user control part, along with the related operation methods.  <P>SOLUTION: A plurality of light sources 166A-E are included, and the light sources are configured so as to present a specific current light intensity level within a specific light intensity level range, spreading from own minimum light intensity level to own maximum light intensity level. A lighting system 100 includes a user control part 154, and the user control part is configured to selectively control the current light intensity levels of the light sources, in such a way that they differ each other so that the light sources can present current light intensity levels different, when the user control part is at least at the position, in a certain range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011225061-A (JP)
Title: Bicycle carrier
Inventor: INAGAKI KIYOTAKA
IPC: B62H3/08
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle carrier on which loading of a bicycle is easy, having high versatility, and which is used while being connected to a receiving unit to be hitched to trailer.SOLUTION: The bicycle carrier includes: a lower support arm whose one end is connected to the receiving unit to be hitched to trailer of an automobile, extending toward rear side; a lateral bar which is secured to an extension part of the lower support arm and on which a front wheel and a rear wheel of a bicycle extending laterally, can be placed; a support post which is connected to the lower support arm at the position closer to a bicycle than a lateral bar fixing position, extending upward; an upper support arm which is connected to the upper part of the support post, extending backward; and an engagement member which is arranged to the upper support arm and can pinch a frame of bicycle. The engagement member includes: a pair of holders that can shift in the axial direction of the upper support arm; and a fixing structure which can pinch the right and left surfaces of the frame of the bicycle 4, between the pair of holders. In such state as the pinching condition by the fixing structure is released, the pair of holders can shift upward beyond the frame of the bicycle.
Patent JP-2011231572-A (JP)
Title: Pile hole boring head
Inventor: MATSUMOTO YUKINORI
IPC: E21B10/32
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a pile hole boring head capable of continuous boring even when encountering a foreign object such as a gravel, allowing the object not to be clipped in the boring head.SOLUTION: A pile hole boring head 30 comprises a head main body 1 having a horizontal axis 12, to which a boring arm 15 is swingably fixed. Fixed boring blades 10 having a height Hare fixed on the undersurface 6a of the head main body 1 with spacings of W. Arm boring blades 24 having a height of Hare fixed on the lower end 10a of the boring arm 15 with spacings of W. In the case that a foreign object such as a gravel is found in soil examination in advance, a configuration is made so that one of the following conditions is fulfilled: (height Hof the fixed boring blade 10 and spacing W)>Dand (height Hof the arm boring blade 24 and spacing W)>D. In addition, it is preferable to fulfill the following conditions: (horizontal distance Lof a tip 25 of the arm boring blade 24 and a tip 11 of the fixed boring blade 10)>Dand (vertical distance hof the tip 25 of the arm boring blade 24 and the tip 11 of the fixed boring blade 10)>D.
Patent JP-2011230988-A (JP)
Title: Manufacturing method for glass preform
Inventor: ISHIHARA TOMOHIRO
IPC: C03B37/018
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for high-yield manufacture of glass preform.SOLUTION: In the manufacturing method for glass preform, glass preform is produced through a fixation step, a deposition step, a drawing step, a clarification step, and a solidification step, in that order. In the deposition step, a glass fine deposit 13 is produced in such a manner that the concentration of additives other than quartz glass is controlled to ≤8 wt.% in a region to 1.7 mm in the radial direction from the inner wall face of the hollow hole in the transparent glass tube material 14 after the clarification step. In the solidification step, the temperature of the transparent glass tube material 14 is held to ≥500°C in a period till the production of a solid glass base material after the completion of vapor phase etching.
Patent JP-2011230493-A (JP)
Title: Recorder
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/01
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance throughput by shortening the time required for fixing ink in an ink jet recorder capable of automatic duplex printing.SOLUTION: The recording area of a sheet having the first side recorded at a recording section is controlled to pass through a fixing section, and then it is controlled to pass through the fixing section again while reversing the carrying direction of the sheet in order to record on the second side. When the recording area passes through the fixing section again, carrying speed of the sheet is controlled variably.
Patent JP-2011237852-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NARUSHIMA KENJI
IPC: G06F9/445
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To prevent an application from being started up under the circumstances where data necessary for normal operation is not obtainable.SOLUTION: An information processing apparatus 1 comprises: an application storage part 101; a determination part 102 for determining whether data to be used by an application to realize certain function is obtainable; an instruction reception information output control part 103 for performing output control of instruction reception information for accepting an instruction to start up the application depending on the determination result of the determination part 102; a reception part 104 for receiving an instruction for the instruction reception information or the like; and an execution part 105 for starting up or running the application according to the instruction accepted by the reception part 104. An application is started up only under the circumstances where data necessary for normal operation is obtainable.
Patent JP-2011195802-A (JP)
Title: Conjugated diene polymer, conjugated diene polymer composition, and method for manufacturing conjugated diene polymer
Inventor: ITO MANA
IPC: C08K3/36
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a conjugated diene polymer capable of obtaining a polymer composition excellent in wear-resistance, a polymer composition in which the conjugated diene polymer and a reinforcing agent such as silica are formulated, and a method for manufacturing the conjugated diene polymer.SOLUTION: The conjugated diene polymer includes a monomer unit based on a conjugated diene and a monomer unit based on a substituted diphenylethylene, and in the conjugated diene polymer, at least one end of the polymer is modified by a compound represented by formula (2): (wherein n represents an integer of 1-10, R, Rand Rrepresent a 1-10C hydrocarbyl group or a 1-10C hydrocarbyloxy group, at least one of R, Rand Ris a hydrocarbyloxy group, and Rrepresents a group having at least one of atom selected from the atom group consisting of a nitrogen atom, an oxygen atom and a sulfur atom).
Patent JP-2011239523-A (JP)
Title: Auto start-stop device for motor generator
Inventor: UENO MASANORI
IPC: H02M3/28
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To automatically control driving stop of an engine based on a load without use of a relay for disconnecting or connecting between a generator output line and a load detection circuit.SOLUTION: An inverter motor generator 1 includes; an alternator 3, a rectification circuit 51; a DC-DC converter 52; and an inverter circuit 53. A load detection circuit 22 is connected to an output line of the inverter circuit 53 in parallel. A load detection line 42 of the load detection circuit 22 is connected to the output line 45 of the inverter circuit 53 in parallel via resistors R1, R2. A power supply 27 formed by batteries 4 is connected to the load detection line 42. A discrimination circuit 43 including a comparator 26 outputs a load detection signal when an electric current equivalent to or more than a predetermined value flows through the load detection line 42. A driving stop CPU 44 starts an engine 2 in response to the load detection signal. The resistors R1, R2 are set to resistance values that do not impact on a load 7 to which a generator output supplies.
Patent JP-2011234846-A (JP)
Title: Ultrasonograph
Inventor: KUNIDA MASANORI
IPC: A61B8/06
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing spurious components included in a demodulated signal.SOLUTION: An FM modulator 20 outputs a transmission signal of a continuous wave subjected to frequency modulation processing on the basis of a modulated signal. A reception mixer 30 uses a reference signal having the adjusted correspondence relation with a target position in a living body to execute demodulation processing for a reception signal, thereby obtaining a demodulation signal corresponding to the target position. A demodulated signal processing section 40 reduces frequency components corresponding to an integral multiple of modulation frequency included in the demodulated signal. Thus, spurious components are reduced from a fixed target.