Patent application number | Description | Published |
20080220243 | Composition, sintered product of silicon nitride, article of manufacture, and cutting method - A sintered product of silicon nitride includes a crystal phase mainly having silicon nitride crystal grains and an amorphous grain-boundary phase located on the grain boundaries of the silicon nitride crystal grains. The grain-boundary phase contains lanthanum, aluminum, magnesium, silicon, and oxygen. The sintered product described above contains 0.1% by mass or more of lanthanum on an oxide basis, 0.05 to 0.6% by mass of aluminum on an oxide basis, 0.3% by mass or more of magnesium on an oxide basis, and 2.5% by mass or less of oxygen. The total amount of lanthanum on an oxide basis, aluminum on an oxide basis, and magnesium on an oxide basis is 3.5% by mass or less. | 09-11-2008 |
20090246464 | SILICON NITRIDE CUTTING TOOL - A silicon nitride cutting tool comprising a sintered product is disclosed. The sintered product comprises silicon nitride, at least one rare earth element compound, and a magnesium compound. The silicon nitride cutting tool further comprises a surface region and an inside region comprising the sintered product with varying content ratios of component compounds to provide enhanced wear and fracture resistance. | 10-01-2009 |
Patent application number | Description | Published |
20130319298 | FLUIDIZED BED GASIFICATION FURNACE - A fluidized bed gasification furnace includes a control device that identifies a defective fluidization spot of a fluidized bed based on distribution of temperatures detected by a plurality of temperature sensors, temporarily increases an amount of supplied combustion gas to air boxes located below the identified defective fluidization spot, and increases a speed of discharge of noncombustibles and a fluidization medium discharged by an extruder. | 12-05-2013 |
20130319300 | GASIFICATION MELTING FACILITY - This gasification melting facility includes: a fluidized bed gasification furnace that generates pyrolysis gas by thermally decomposing waste and discharges incombustibles; a vertical cyclone melting furnace that includes a pyrolysis gas duct through which the pyrolysis gas is introduced; a pyrolysis gas passage that connects the fluidized bed gasification furnace with the pyrolysis gas duct of the vertical cyclone melting furnace; pulverizer that pulverize the incombustibles into pulverized incombustibles so that the particle size of the incombustibles becomes fine; and airflow transporter that puts the pulverized incombustibles in the pyrolysis gas passage, and separating metal contained in the pulverized incombustibles by a difference in specific gravity while conveying the pulverized incombustibles together with airflow. The pyrolysis gas and the pulverized incombustibles are melted in the vertical cyclone melting furnace. | 12-05-2013 |
20130327258 | GARBAGE SUPPLY DEVICE - A garbage supply device, which supplies waste to a gasification furnace that gasifies waste, includes a casing, two feed screws provided in the casing, and a middle shaft that is provided between the two supply screws, has a plurality of protrusions, and is repeatedly rotated forward or backward. | 12-12-2013 |
20130340689 | COMBUSTION DEVICE - A combustion device includes a device main body having a combustion chamber installed above a cyclone melting furnace configured to combust a pyrolysis gas generated from a waste material after incineration while turning the pyrolysis gas, and configured to combust an unburnt gas discharged from the cyclone melting furnace. Further, the combustion device includes a plurality of sidewall boiler water pipes configured to cover a sidewall of the device main body from a periphery thereof and extending along the sidewall throughout upward and downward directions of the device main body. | 12-26-2013 |
20140000496 | WASTE MATERIAL SUPPLY DEVICE AND WASTE MATERIAL PROCESSING DEVICE | 01-02-2014 |
Patent application number | Description | Published |
20080204974 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A solid electrolytic capacitor excellent in adhesion to a solid electrolyte with excellent ESR and heat resistance can be provided without reducing the material characteristics of a separator. This solid electrolytic capacitor comprises a capacitor element formed by winding an anodic foil prepared from a chemical conversion foil obtained by anodizing a metal having a valve action and a counter cathodic foil through a separator and a solid electrolyte employed as an electrolyte, while the separator is prepared from aramid fiber, and a silane coupling agent adheres to voids of the aramid fiber. | 08-28-2008 |
20090320254 | METHOD OF MANUFACTURING SOLID ELECTROLYTIC CAPACITOR - A solid electrolytic capacitor having excellent heat resistance is provided without using a transition metal salt as a dopant and oxidant. In a method of manufacturing a solid electrolytic capacitor including a solid electrolyte made of a conductive polymer, the conductive polymer is formed by performing an oxidative polymerization reaction by brining a monomer and a dopant into contact with each other. The dopant contains an imidazolium salt of sulfonic acid. | 12-31-2009 |
20100127205 | METHOD OF MANUFACTURING SOLID ELECTROLYTIC CAPACITOR - Provided is a method of manufacturing a solid electrolytic capacitor having a solid electrolyte. The solid electrolyte having a conductive polymer is formed by an oxidative polymerization reaction, using a polymerization liquid containing a monomer and a dopant. The dopant contains alkylammonium ions as a cationic component. | 05-27-2010 |
20100172068 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - Provided are a solid electrolytic capacitor including an anode having a dielectric coating film on a surface thereof and a solid electrolyte layer including a conductive polymer, the solid electrolyte layer containing a cyclic siloxane and a chelating agent, and a method of manufacturing the same. | 07-08-2010 |
20110119880 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A solid electrolytic capacitor excellent in adhesion to a solid electrolyte with excellent ESR and heat resistance can be provided without reducing the material characteristics of a separator. This solid electrolytic capacitor comprises a capacitor element formed by winding an anodic foil prepared from a chemical conversion foil obtained by anodizing a metal having a valve action and a counter cathodic foil through a separator and a solid electrolyte employed as an electrolyte, while the separator is prepared from aramid fiber, and a silane coupling agent adheres to voids of the aramid fiber. | 05-26-2011 |
20110122545 | SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THEREOF - A solid electrolytic capacitor having a high heat resistance is provided. The solid electrolytic capacitor according to the present invention includes an anode body having a surface on which a dielectric film is formed, and a conductive polymer layer formed on the dielectric film. The conductive polymer layer includes an aromatic sulfonic acid ion and an NHPA compound ion. | 05-26-2011 |
Patent application number | Description | Published |
20140292382 | IMPULSE VOLTAGE GENERATION DEVICE - A signal generator generates a combined signal that is generated only in the period where supply of a pulse signal is effected, a pulse signal whose frequency is of a higher impulse repetition frequency than the frequency of the period setting signal and whose amplitude represents a voltage value that is lower than the high voltage HVDC value. A semiconductor switch accumulates electric charge on a capacitative element by means of the high voltage HVDC from the high voltage generator when the voltage value of the combined signal is lower than the set gate voltage value and generates an impulse voltage whose peak value is the value of the high voltage HVDC, by means of the electric charge that is discharged from the capacitative element when the voltage value of the combined signal exceeds the set gate voltage value. | 10-02-2014 |
20140300368 | SURFACE POTENTIAL DISTRIBUTION MEASURING DEVICE AND SURFACE POTENTIAL DISTRIBUTION MEASURING METHOD - In a surface potential distribution measuring device for an electric field reduction system of a rotating electrical machine, a Pockels crystal is used between a laser and the surface (test location) of the electric field reduction system. Thus, the light Light intensity of a laser beam reflected on a mirror provided between the Pockels crystal and the test location corresponds to an output voltage that is the voltage difference between the first end surface and the second end surface of the Pockels crystal. Even when an inverter voltage is generated, by using a light detector having a frequency band capable of following the high frequency components of the inverter pulse voltage, the light intensity is detected by the light detector. Therefore, from the light intensity (output voltage), the surface potential distribution measuring device can measure the surface potential of the electric field reduction system in which an inverter pulse voltage is generated. | 10-09-2014 |
20150015303 | PARTIAL DISCHARGE MEASUREMENT SYSTEM AND PARTIAL DISCHARGE MEASUREMENT METHOD BY REPEATED IMPULSE VOLTAGE - An impulse voltage generator uses a predetermined rectangular waveform signal and a high voltage to generate an impulse voltage. The high voltage is obtained by boosting an instruction voltage of the rectangular waveform signal on a per-cycle basis. A partial discharge frequency calculation section receives detection signals based on partial discharges occurring in an object to be measured by the application of the impulse voltage and counts the detection signal on a per-cycle basis as a partial discharge frequency. An application voltage signal observation circuit observes an application voltage signal indicating the impulse voltage applied to the object to be measured. In a first cycle in which the partial discharge frequency reaches a specified frequency or more, a voltage value acquiring section sets, as a partial discharge starting voltage, the peak value of the voltage indicated by the application voltage signal output from the application voltage signal observation circuit. | 01-15-2015 |
Patent application number | Description | Published |
20130002868 | SURVEILLANCE CAMERA TERMINAL - A surveillance camera terminal includes a wireless communication means that performs wireless communication with another terminal located near the subject terminal either directly or via another terminal, an imaging means that images part of a surveillance area assigned to the subject terminal with an imaging visual field positioning the part of the surveillance area, an imaging visual field control means that adjusts the imaging visual field of the imaging means to a desired region in the surveillance area, an object extracting means that extracts an object being imaged by processing a frame image taken by the imaging means, a tracking means that tracks the object extracted by the object extracting means in the surveillance area, a handover means that hands over the object being tracked by the tracking means, and a wireless communication path forming means. | 01-03-2013 |
20130164722 | BEHAVIOR ANALYSIS DEVICE - A behavior analysis device has an object extraction portion that processes a frame image of an imaging area being imaged by an imaging device and extracts an object being imaged, a position detection portion that detects a position in the imaging area, for each object extracted by the object extraction portion, a posture estimation portion that estimates an posture of the object, for each object extracted by the object extraction portion, and a behavior determination portion that determines a behavior of the object, for each object extracted by the object extraction portion, based on the position in the imaging area that is detected by the position detection portion and the posture estimated by the posture estimation portion. | 06-27-2013 |