baber/WOPTO huggingface dataset:
Patent JP-2011202293-A (JP)
Title: Aromatic copolyamide bulletproof material
Inventor: TSUNAWAKI FUMIAKI
IPC: F41H5/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic copolyamide bulletproof material having excellent bulletproof properties.SOLUTION: The woven goods becoming bulletproof materials are constituted by using a fiber obtained from a composition of two kinds of aromatic copolyamides having specific structural repeating units. That is, the aromatic copolyamide being the component of the aromatic copolyamide composition (i) comprises a structural repeating unit (1) represented by formula (1) and a structural repeating unit (2) represented by formula (2), (ii) has 3.5-6.5 of the intrinsic viscosity measured as a solution in a 98% concentrated sulfuric acid, the solution having 0.5 g/dL of the polymer concentration at 30°C, and (iii) has 0.5-2.0 of the difference in the intrinsic viscosity, and the aromatic copolyamide composition has 4.5-6.0 of the intrinsic viscosity.
Patent JP-2011182767-A (JP)
Title: Double film water flow curtain with lining for air conditioning
Inventor: UENO KOZO
IPC: A01G9/24
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double film water flow curtain with lining for air-conditioning which can prevent the lowering of light transmission due to the adhesion of sprayed water not only to the lined curtain but also to the inner surface of a green house outer cover in the green house using the water curtain, and can prevent the deterioration of water-spraying effect due to the blowing of wind, when water is sprayed with sprinklers or watering tubes.  <P>SOLUTION: There is provided a flow-watering tube cover 1 prepared by covering a watering tube 2 having a proper width in a double tube shape. The watering tube 2 is produced by forming longitudinally continuous slits or properly shaped holes 18 at proper height positions as a water flow device set on a cover film, comprises a polyolefin-based resin film having a visible light reflection factor of not less than 50% and properly shading, and has proper holding portions in the longitudinal direction, or is occasionally disposed in a baggage-like shape divided on both the right and left sides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203044-A (JP)
Title: Navigation support apparatus for aircraft, navigation support method, and navigation support program
Inventor: MATSUZAWA YOSHIHIKO
IPC: G01S13/74
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a control system of a monitoring question signal in distance measuring equipment or tactical air navigation apparatus in which operation of the apparatus can be continued even in cases of receiving jamming.SOLUTION: A jamming determination control circuit 15B detects a transmission pulse number control voltage output from a transmission pulse number control voltage generation circuit 13A to determine whether or not jamming is being received, and generates a voltage corresponding to a response pulse number output from a response pulse number counting circuit 15A. A signal level of monitoring question signal radiowave generated from a monitoring question signal radiowave generator 15C of a monitoring control device 15 is amplified using the generated voltage during the period of determining the reception of the jamming. Thereby a receiver 13 can detect and process the monitoring question signal radiowave even during receiving the jamming, and the operation can be continued without stopping the distance measuring equipment or tactical air navigation apparatus.
Patent JP-2011202314-A (JP)
Title: Air spinning device and spinning machine
Inventor: MORI HIDESHIGE
IPC: D01H1/115
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an air spinning device which can stably revolve fibers in a whirling chamber at a high speed.SOLUTION: An air spinning device includes a hollow guide shaft 20, and a nozzle block 34. A portion of the hollow guide shaft 20 is located within a whirling chamber. A whirling chamber is formed in the nozzle block 34. Four air injecting nozzles 27 that inject compressed air from a nozzle opening 27a opened into the whirling chamber to generate whirling airflow in the whirling chamber are formed in the nozzle block 34. The whirling chamber has a columnar portion formed as a substantially columnar shape having a constant diameter D2. A height H1 of the whirling chamber is equal to or smaller than the diameter D2. The flow path crosssectional area at a downstream end (a position A2) of the whirling chamber in a fiber feeding direction is formed smaller than the flow path crosssectional area of the whirling chamber at the position where the nozzle opening 27a is formed.
Patent JP-2011200540-A (JP)
Title: Mist generator
Inventor: KISHIMOTO ATSUKO
IPC: A61H33/12
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mist generator which prevents a release of a mist with a large diameter despite the intent of a user.SOLUTION: A control board certainly sets a charged microparticle mist mode being a period for preparing to generate a charged microparticle mist (a mist with a small diameter) during a period from power activation to the beginning of the first operation and during a period when the mist generator is not operated. As a result, if the user does not operate to release a warm mist (the mist with a large diameter) intentionally, the mist released for the next time is the charged microparticle mist in accordance with the setting of the charged microparticle mist mode. Consequently, the warm mist is not released against the intent of the user, and the mist generator never gives an unpleasant feeling such as a sticky feeling. Therefore, the mist generator prevents the release of the warm mist despite the intent of the user.
Patent JP-2011203207-A (JP)
Title: Measuring method and measuring device of grounding characteristic of tire
Inventor: KUWAYAMA ISAO
IPC: G01M17/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a measuring device of grounding characteristic of a tire capable of measuring the grounding characteristic of the tire at various camber angles and slip angles with high efficiency, high precision and high reproducibility, and acquiring also the grounding characteristic of the tire at a high-speed traveling time.SOLUTION: In this measuring method of the grounding characteristic of the tire, the tire to which camber angles and slip angles are given is allowed to abut on a rotating drum into which a measuring means is buried, and both members are rotated, and while the tire is being displaced in the rotation axial direction of the rotating drum, the ground contact pressure, shearing stress in the width direction, and shearing stress in the circumferential direction of the tire are measured simultaneously.
Patent JP-2011208513-A (JP)
Title: Coal gasification combined-cycle power generation plant
Inventor: ISHII HIROMI
IPC: F01K23/10
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coal gasification combined-cycle power generation plant which enables the installation cost to be reduced and can prevent the efficiency from being lowered.SOLUTION: This coal gasification combined-cycle power generation plant includes a gasification furnace 9 to which coal is led, a gas turbine 16 comprising a combustor 17 in which a fuel gas gasified in the gasification furnace 9 is burned, an exhaust heat recovery boiler 23 which generates steam by the exhaust gas discharged from the gas turbine 16, a steam turbine 25 to which the steam generated in the exhaust heat recovery boiler 23 is led, a generator 21 which is driven by the steam turbine 25 and the gas turbine 16 to generate power, and a carbon dioxide recovery device 13 to which a part of the exhaust gas led from the gas turbine 16 thereto for recovering the carbon dioxide. Coal is conveyed to the gasification furnace 9 by the carbon dioxide.
Patent JP-2011211368-A (JP)
Title: Communication control method, communication system, and management server
Inventor: SAWAI AKIRA
IPC: H04W16/28
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method, a communication system, and a management server.SOLUTION: The communication system comprises a first transmission device, a first reception device, and a second transmission device and a second reception device which make the secondary use of a frequency allocated to the first transmission device. The communication control method includes a step for determining whether or not reception quality at the second reception device meets a given criterion, and a step for additionally executing, in a prescribed order when it is determined that the reception quality at the second reception device does not meet the given criterion, reception beam steering by the first reception device, beam steering by the first transmission device, reception beam steering by the second reception device or transmission beam steering by the second transmission device.
Patent JP-2011207718-A (JP)
Title: Method for recovering sodium and sulfur components from copper sulfide slag
Inventor: SHIMIZU SATORU
IPC: C22B7/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering Na and S from a copper sulfide slag at high recovery rate as compounds reusable as a flux.SOLUTION: The method includes: adjusting the grain size of the copper sulfide slag solidified from its molten state so that the fraction of the grain size of 5-20 mm is ≥50 mass%; immersing granular copper sulfide slag into water to extract Na and S in the slag; and maintaining the pH of the aqueous solution to ≥9 to recover the Na and S components from the solution. It is possible to maintain S in the slag in a negative divalent state by immersing the slag having a prescribed grain size into water or the like without pulverizing the slag, and further is possible to prevent the vaporization of S to stably keep the negative divalent S in the aqueous solution by maintaining the pH of the solution to ≥9. Thereby, Na and S can be recovered at a high recovery rate as the compound reusable as the flux.
Patent JP-2011216225-A (JP)
Title: Fitting confirmation construction for connector
Inventor: OYAMA KOICHI
IPC: H01R13/64
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To simply and surely confirm visually engagement when one connector such as a connector at a flat circuit body side is engaged with and connected to the other connector such as a connector at a circuit board side from the back of the one connector.SOLUTION: There is employed the engagement confirmation structure of the connector in which: a lock arm 8 is arranged in a housing 2 of one connector 1; the lock arm has at least an inclined lock wall 12 at a front end, a warped space 7a at the back of the lock wall, and an operation plate 16 at the upper part of the warped space; a confirmation window as a die removal hole 17 having the same height as that of the warped space at a rear wall 6 of the housing; a lock protrusion 19 engaged with the lock wall is formed at the other connector 18; and the rear end face 16a of the operation plate 16 can visually confirmed in the confirmation window from backward only when the lock arm is warped.
Patent JP-2011217505-A (JP)
Title: Controller of synchronous motor and control method of synchronous motor
Inventor: OBARA YOSHIYUKI
IPC: H02P21/24
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a synchronous motor and a control method of the synchronous motor capable of controlling a phase difference between a current vector and a voltage vector applied to the synchronous motor so as to ensure coincidence with a target phase difference by obtaining the phase difference by a simple configuration.SOLUTION: The controller includes a driving part, an arithmetic operation part obtaining the phase difference between the current vector and the voltage vector applied to the synchronous motor, and an estimation part adjusting the phase angle of the voltage vector on a rotary coordinate system so that the phase difference acquired by the arithmetic operation coincides with the target phase difference while estimating the rotational speed of the voltage vector in the fixed coordinate system under the state adjusting the phase angle of the voltage vector on the rotary coordinate system. The controller further includes a control part controlling the magnitude of the voltage vector in the rotary coordinate system so as to prevent the generation of a displacement between the phase difference and the target phase difference when the voltage vector is rotated at the rotational speed estimated by the estimation in the fixed coordinate system.
Patent JP-2011190666-A (JP)
Title: Method for preventing impact noise made at joint of railroad rail
Inventor: IMANISHI SHINJI
IPC: E01B11/20
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of impact sound by preventing an impact from being applied to a rail when a wheel passes through a joint.  <P>SOLUTION: A taper 3 of the wheel 1 and an inclined surface 4 of a local side rail 2 are formed to have the same gradient. A flange 5 of the wheel 1 is brought into contact with the rail 6, and the height of the inclined surface 4 of the local side rail 2 being brought into contact with the tip part of the flange 5 is set as the installed dimension of the local side rail. The local side rail 2 is installed in the joint position of the rail in this installed dimension with an integrated structure combining a conventional rail joint connecting method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220741-A (JP)
Title: Apparatus for inspecting powder and granular material
Inventor: KAMATA YOSHIHIKO
IPC: G01N21/85
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a powder workpiece soars when being moved at a high speed, an erroneous detection rate is high due to an inability to separate the powder workpiece inspect thereof, and the whole amount of the workpiece cannot be inspected at a high speed without causing such flaws.SOLUTION: An apparatus for inspecting powder and granular material 1 absorbs a workpiece W on a surface thereof and thereby receives the workpiece W, has a plurality of fine holes 4a penetrating front and rear peripheral surfaces of a cylindrical body 4A for rotating and conveying the workpiece W from an inspection position to a part to discharge non-defective/defective products of the workpiece W, and includes a rotation, suction, and conveyance mechanism 4 connected with a suction mechanism 4C for sucking air in the inner part of the cylindrical body 4A; a ventilation cover 4B for covering the outer peripheral surface of the rotation, suction, and conveyance mechanism 4 to hold the workpiece W; and a camera 5 provided in the outer side of the peripheral surface of the rotation, suction, and conveyance mechanism 4.
Patent JP-2011222760-A (JP)
Title: Manufacturing method of semiconductor light emitting diode or semiconductor light emitting device, and semiconductor light emitting diode or semiconductor light emitting device
Inventor: KOTAKI TSUTOMU
IPC: H01L33/50
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of reducing variations in chromaticity in an easy process, in manufacturing a semiconductor diode or semiconductor light emitting device for obtaining white light by converting ultraviolet light from an ultraviolet light semiconductor light emitting element into red light, green light and blue light.SOLUTION: The manufacturing method includes: a light emitting diode preparation step of preparing many ultraviolet semiconductor light emitting diodes having variations of dominant wavelengths; a grouping step of classifying the ultraviolet semiconductor light emitting diodes into groups with prescribed luminance ranges on the basis of the luminance of the ultraviolet semiconductor light emitting diodes supplied with a prescribed value of power to emit light; a coating material preparation step of preparing plural kinds of coating materials having a prescribed blended composition including plural kinds of phosphors preset according to the groups in order to convert ultraviolet light to a prescribed luminescent color; and a coating step of coating the ultraviolet semiconductor light emitting diodes, having been classified into the groups, with the coating materials prepared according to the respective groups.
Patent JP-2011222318-A (JP)
Title: Cathode active material for lithium ion secondary battery obtained by overcharge/overdischarge treatment
Inventor: OMORI OSAMU
IPC: C08G73/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a cathode active material which is superior in a response to the lithium ion and is suitable for applications to the lithium ion secondary battery and a cathode including the above cathode active material for the lithium ion secondary battery, and also to provide the lithium ion secondary battery having high capacity and being superior in a cycle characteristic by including the above cathode as a component.SOLUTION: The cathode active material for the lithium ion secondary battery obtained by overcharge/overdischarge treatment according to the present invention is provided by decomposing at least a part of compounds which are obtained by overcharge/overdischarge treatment to the cathode including an aniline derivative, a polyaniline derivative, and a polyaniline derivative with ring structure.
Patent JP-2011221899-A (JP)
Title: Method of detecting inclination angle of electromagnetic pointer
Inventor: Xie zheng-liang
IPC: G01B7/00
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting an inclination angle of an electromagnetic pointer.SOLUTION: The electromagnetic pointer is provided on an X/Yantenna present on an X/Y axis first. Then, with the X/Yantenna as the center, a plurality of antennas positioned on both sides are scanned. Then, on the basis of the distribution of guide signals of the antennas on both sides that are scanned, the number (a) of antennas of samples needed on both sides is determined. Then, on the basis of the determined number (a) of the antennas, (a) pieces of the antennas positioned on both sides of the center are turned on and the signals of the electromagnetic pointer are fetched. Finally, on the basis of the sample signals of the antennas positioned on both sides, the inclination angle of the electromagnetic pointer is determined.
Patent JP-2011219837-A (JP)
Title: Extra fine plated steel wire having excellent adhesiveness to rubber
Inventor: KODAMA JUNICHI
IPC: C25D5/50
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an extra fine plated steel wire having excellent adhesiveness to rubber, whose productivity is not impaired, whose drawing workability is not degraded, and which has excellent adhesiveness to rubber with Co salt not blended therein, and whose adhesive strength is less degraded even with the lapse of time.SOLUTION: The wire diameter is 0.1-0.4 mm, and the wire has a plating layer of the average thickness of 50-500 nm on its surface. The plating layer contains, by mass, 65-80% Cu, 0.5-5% Co, 0.1-5% Mo, and the balance Zn with inevitable impurities.
Patent JP-2010205279-A (JP)
Title: Information notifying device and its method
Inventor: OZAWA JUN
IPC: H04N5/91
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information notifying device capable of notifying a user of information asynchronously received during reproduction of a moving image, not at fixed timing, i.e., in the middle of distribution of advertisement, but at appropriate timing not interfering with the user's browsing the moving image.  <P>SOLUTION: The information notifying device includes: a moving image storing part 1701; a moving image reproducing part 1702; an information storing part 1705 for acquiring e-mail through a communication network and storing the e-mail as notification information; a position information dictionary storing part 1706 for storing correspondence between text information and position information; a position information extracting part 1707 for extracting position information corresponding to text of the e-mail stored in the information storing part 1705 from the position information stored in the position information dictionary storing part 1706; and an information notification timing determining part 1709 for determining timing at which notification information should be notified to the user on the basis of the extracted position information, the present position of the user and information contents presented to the user by the moving image reproducing part 1702.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011226493-A (JP)
Title: One-way clutch
Inventor: IMANISHI YOSHIO
IPC: F16D41/06
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch which can stabilize an attitude of a spring by a simple and inexpensive configuration.SOLUTION: The one-way clutch includes an outer shaft 3, rollers 4, coil springs 5, and spring caps 6. The outer shaft 3 is disposed in an outer peripheral side of a shaft member 2, and includes a plurality of pocket parts 10 provided to sink from an inner peripheral part to the outer peripheral side. The rollers 4 are housed in the plurality of pocket parts 10. The coil springs 5 are housed in the plurality of pocket parts 10 along with the rollers 4, and energize the rollers 4 in a circumferential direction. The spring cap 6 includes a spring abutting part 20 abutted by an end face of a coil spring 5, an opposing pair of a first piece 21 and a second piece 22 disposed side by side in a radial direction, and an opposing pair of a third piece 23 and a fourth piece 24 disposed side by side in an axial direction, and covers a roller side end of the coil spring 5.
Patent JP-2010164995-A (JP)
Title: Method of driving plasma display
Inventor: KANAZAWA GIICHI
IPC: G09G3/288
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a PDP device that is further improved in dark-room contrast by reducing background light emission of even an ALIS system panel such that an electrode of an adjacent cell exists nearby.  <P>SOLUTION: In the method of driving the plasma display in which first electrodes X and second electrodes Y extending in a first direction are arranged adjacently by turns, and first and second display lines are formed on both sides of the second electrodes to perform interlaced display wherein those are displayed alternately in different fields, one display field includes a plurality of sub-fields, each of which includes at least a reset period, an address period, and a sustain discharge period. The reset period includes at least: a write discharge process; and an erasure discharge process, and a voltage of the write discharge process is made different in some of the sub-fields.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052951-A (JP)
Title: Ejection and separation device for portable guided missile
Inventor: LEE HYO-NAM
IPC: F42B15/36
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejection and separation device for a portable guided missile capable of being separated from a guided missile, after ejecting the guided missile by a simple configuration, and without including an additional separation device.  <P>SOLUTION: The ejection and separation device 100 for a portable guided missile includes a device fixing part 110, configured so as to be fixed to a rear end of the guided missile 1 by a fastening screw 113; a frame unit 130 including a concentric external combustion tube 131 and internal combustion tube 132, and constituted, such that an ignition device is attached to the internal combustion tube 132 and a combustion chamber 135 and a nozzle 136 discharging combustion gas of the combustion chamber 135 are disposed in a space between the external combustion tube 131 and the internal combustion tube 132; and a piston unit 140, including a piston 141 installed so as to relatively move with respect to the frame unit 130 and constituted, such that external force can be provided, capable of breaking the fastening screw 113 by a pressure formed by one part of the flowing in a combustion gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT