Patent application number | Description | Published |
20090200069 | MULTILAYER PRINTED WIRING BOARD - A multilayer printed wiring board | 08-13-2009 |
20100193227 | PRINTED WIRING BOARD AND METHOD OF MANUFACTURING THE SAME - A printed wiring board including a first insulating layer, a second insulating layer formed over the first insulating layer, a capacitor portion including an upper electrode, a lower electrode and a ceramic high dielectric layer formed between the upper electrode and the lower electrode, the capacitor portion sandwiched by the first insulating layer and the second insulating layer, an upper electrode connecting portion passing through the capacitor portion without contact and through the second insulating layer and electrically connected to the upper electrode of the capacitor portion, and a lower electrode connecting portion passing through the second insulating layer and the upper electrode of the capacitor portion without contact and electrically connected to the lower electrode in contact. | 08-05-2010 |
20110063811 | MULTILAYER PRINTED WIRING BOARD - A printed wiring board includes a main body having a mounting portion and ground and power supply pads in the mounting portion such that a ground line of a semiconductor device is connected to a ground pad and a power supply line of the device is connected to a power supply pad, and a layered capacitor disposed in the main body and having a high dielectric constant layer and first and second layer electrodes sandwiching the dielectric layer. One of the electrodes is connected to the power supply line and the other electrode is connected to the ground line, the first electrode has a solid pattern including passage holes through which second rod terminals connected to the second electrode pass in a non-contacting manner, and the second electrode has a solid pattern including passage holes through which first rod terminals connected to the first electrode pass in a non-contacting manner. | 03-17-2011 |
20120302010 | MULTILAYER PRINTED WIRING BOARD - A method for manufacturing a printed wiring board includes forming an uncalcined layer containing a raw ceramic material on a first metal layer, firing the uncalcined layer formed on the first metal layer such that a high dielectric constant layer having a ceramic body calcined in a sheet form is formed on the first metal layer, forming a second metal layer on the high dielectric constant layer on the opposite side of the high dielectric constant layer with respect to the first metal layer such that a layered capacitor having the high dielectric constant layer and first and second layer electrodes sandwiching the high dielectric constant layer is formed, and disposing the layered capacitor in a main body. | 11-29-2012 |
Patent application number | Description | Published |
20090236630 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR FABRICATING THE SAME - A nitride semiconductor light emitting device includes a nitride semiconductor multilayer film. The nitride semiconductor multilayer film is formed on a substrate and made of nitride semiconductor crystals, and includes a light emitting layer. In the nitride semiconductor multilayer film, facets of a cavity are formed, and a protective film made of aluminum nitride crystals is formed on at least one of the facets. The protective film has a crystal plane whose crystal axes form an angle of 90 degrees with crystal axes of a crystal plane of the nitride semiconductor crystals constituting the facet of the cavity having the protective film formed thereon. | 09-24-2009 |
20100014550 | NITRIDE SEMICONDUCTOR LASER DEVICE - A nitride semiconductor laser device includes a multilayer structure including a plurality of nitride semiconductor layers including a light emitting layer, the multilayer structure having cavity facets facing each other, and a plurality of protective films made of a dielectric material provided on one of the cavity facets. The protective films include a first protective film, a second protective film and a third protective film. The first protective film contacts the cavity facet and is made of aluminum nitride. The second protective film is provided on a surface opposite to the cavity facet of the first protective film and is made of a material different from that of the first protective film. The third protective film is provided on a surface opposite to the first protective film of the second protective film and is made of the same material as that of the first protective film. | 01-21-2010 |
20100133582 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - A nitride semiconductor light emitting device includes: a multilayer structure a plurality of nitride semiconductor layers including a light emitting layer where the multilayer structure has cavity facets facing each other; and a plurality of protective films made of dielectric materials on at least one of the cavity facets. Among the plurality of protective films, a first protective film in contact with the cavity facet is made of a material containing no oxygen. A second protective film on a surface of the first protective film opposite to the cavity facet is made of a material containing aluminum lower in crystallization temperature than the first protective film. A third protective film on a surface of the second protective film opposite to the first protective film has an exposed surface and made of a material higher in crystallization temperature than the second protective film. | 06-03-2010 |
20140346557 | NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT - A nitride semiconductor light-emitting element includes a layered semiconductor body which is made of a group III nitride semiconductor, and includes a light-emitting facet, and a multilayer protective film which is formed to cover the light-emitting facet of the layered semiconductor body, and includes a plurality of insulating films. The multilayer protective film includes a first protective film and a second protective film covering the first protective film. The first protective film is a crystalline film which is made of nitride containing aluminum, and is at least partially crystallized. The second protective film is a crystalline film which is made of oxide containing aluminum, and is at least partially crystallized. | 11-27-2014 |
20150124847 | NITRIDE SEMICONDUCTOR LASER ELEMENT - Provided is a highly reliable nitride semiconductor laser element having a robust end face protection film not being peeled even in laser operation. The nitride semiconductor laser element includes: a semiconductor multi-layer structure including a group III nitride semiconductor and having a light-emitting end face; and a protection film including a dielectric multi-layer film and covering the light-emitting end face of the semiconductor multi-layer structure. The protection film includes an end face protection layer and an oxygen diffusion suppression layer arranged sequentially in stated order from the light-emitting end face. The end face protection layer includes a crystalline film comprising nitride including aluminum. The oxygen diffusion suppression layer has a structure in which a metal oxide film is between silicon oxide films. The metal oxide film is crystallized by laser light. | 05-07-2015 |
Patent application number | Description | Published |
20120155341 | BASE STATION DEVICE AND INTERFERENCE SUPPRESSION METHOD - Interference suppression by beam forming is achieved even in an FDD (Frequency Division Duplex) system. A base station device | 06-21-2012 |
20120201221 | WIRELESS COMMUNICATION APPARATUS - A decrease in weight calculation accuracy in MMSE combining caused by a shift in the discrete Fourier transform timing of received signals is prevented. A wireless communication apparatus BS | 08-09-2012 |
20120208525 | COMPACT BASE STATION AND PROGRAM - An object of the present invention is to provide a compact base station and a program that can inform a user of communication quality of uplink communication in mobile communication. A compact base station of the present invention is a femtocell base station | 08-16-2012 |
20120225646 | COMMUNICATION SYSTEM, COMPACT BASE STATION, AND COMMUNICATION METHOD - A communication system ( | 09-06-2012 |
20120243503 | COMMUNICATION APPARATUS AND BASE STATION APPARATUS - There is provided a communication apparatus capable of effectively removing interference waves from a received signal while reducing the computation load. The communication apparatus includes a weight calculating unit. The weight calculating unit includes a calculating unit and a selecting unit. The calculating unit calculates a first weight and a second weight. The first weight is obtained, for a target known signal being an update target, by updating, using the target known signal, a weight of a first another known signal updated immediately before performing an update using the target known signal. The second weight is obtained, for a target known signal being an update target, by updating, using the target known signal, a weight of a second another known signal. The selecting unit selects one of the first weight and the second weight that has a lower estimation error. | 09-27-2012 |
20120282889 | BASE STATION DEVICE - A base station device is provided with a control information obtaining unit ( | 11-08-2012 |
20120315956 | BASE STATION DEVICE, TERMINAL DEVICE, RECEIVER-SIDE BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD - When installing a femto base station device | 12-13-2012 |
20130003680 | BASE STATION DEVICE AND TERMINAL DEVICE - A base station device is provided with a MAC unit | 01-03-2013 |
20140119308 | WIRELESS COMMUNICATION APPARATUS - A wireless communication apparatus including an MMSE combining processing unit that performs MMSE combining based on frequency domain received signals obtained by performing a discrete Fourier transform on received signals, the apparatus including an amount-of-phase-rotation estimating unit that estimates an amount of phase rotation occurring in the frequency domain received signals due to a shift in discrete Fourier transform timing of the received signals, and a reverse rotation unit that applies a reverse rotation of an amount of rotation corresponding to the amount of phase rotation estimated by the amount-of-phase-rotation estimating unit, to the frequency domain received signals, wherein the MMSE combining processing unit computes an MMSE weight based on the frequency domain received signals to which the reverse rotation has been applied by the reverse rotation unit, and performs MMSE combining. | 05-01-2014 |
Patent application number | Description | Published |
20090081097 | Heat-treated active carbons for use in denitration, processes for producing same, denitration method using same, and denitration system using same - This invention relates to a technique for removing nitrogen oxides (NO | 03-26-2009 |
20140030155 | COMPLEX SYSTEM FOR UTILIZING COAL IN MANUFACTURE OF CHAR AND RAW MATERIAL GAS AND ELECTRIC POWER GENERATION - Most of the abundant naturally occurring low rank coal, which has a high moisture content and a high oxygen content, is transported with poor efficiency; utilized for heating with degraded thermal efficiency because of the loss of heat due to sensible heat for heating moisture and latent heat for vaporizing moisture; and utilized in existing coal combustion facilities with difficulty due to a high volatile component content. A complex system of the present invention for utilizing coal for manufacture of char and raw material gas and electric power generation is adopted to include: a drying unit for drying low rank coal of a high moisture content; a reformer for reforming the low rank coal that has been dried in the drying unit; a fluidized bed combustor for employing, as a fuel, the reformed coal obtained in the reformer; a producer gas supply pipe for supplying a combustion exhaust gas from the fluidized bed combustor as a pyrolytic and gasifying agent to the reformer; and a catalyst reforming unit for reforming a volatile component and the producer gas obtained from the low rank coal reformed in the reformer. | 01-30-2014 |
20140335420 | NEGATIVE-ELECTRODE MATERIAL FOR RECHARGEABLE BATTERIES WITH NONAQUEOUS ELECTROLYTE, AND PROCESS FOR PRODUCING THE SAME - There is provided a negative-electrode material for rechargeable batteries with a nonaqueous electrolyte which have a high charge/discharge capacity and excellent rate characteristics. The negative-electrode material for rechargeable batteries with a nonaqueous electrolyte comprises: carbon material having a carbon atom content of not less than 98.0% in terms of mass and a lattice spacing (d | 11-13-2014 |
20150218971 | POWER GENERATION SYSTEM - Provided is a power generation system in which the combustion heat of hydrocarbon gas is used to heat the steam for power generation; at the same time, the exhaust heat thereof is used to dry and dry-distill low rank coal. Due to the use of a moving bed dry distillation furnace, it is possible to keep the product gas temperature reduced; further, fewer restrictions are imposed on materials such as those for gas pipes, etc., and it is possible to achieve excellent maintainability. Further, due to low-temperature dry distillation, the product gas temperature is low, and it is possible to solve problems due to a tar component; further, fixed carbon is produced by utilizing the exhaust heat of the combustion step and of the power generation step, so that the system is excellent in energy-saving efficiency and resource-saving efficiency, making it possible to utilize low rank coal, which is of high moisture content and difficult to use in places other than the point of origin, in places other than the coal-producing region. The power generation system includes: a dry distillation step for dry-distilling low rank coal of high moisture content; a cooling step for cooling the fixed carbon obtained in the dry distillation step; a combustion step in which hydrocarbon gas obtained in the dry distillation step is used as the main fuel; and a power generation step in which there are provided a power generator moving a steam turbine by main steam generated in the combustion step and a condenser. | 08-06-2015 |
20150247091 | FIXED CARBON PRODUCTION DEVICE - Provided is a fixed carbon production device excellent in operation stability and safety which has high strength and may have a compact device volume, which makes possible production of high-quality fixed carbon with high yields and in large amounts, which is capable of keeping the dry distillation temperature low, which has few restraints in the compositional material, which, having a low dry distillation temperature and low heat input amount, has excellent energy-saving efficiency, and which is capable of solving problems due to a tar component. This fixed carbon production device is provided with: a quench chamber for collecting fixed carbon; a dry distillation furnace which is erected and fixed in the quench chamber and into which raw material coal is fed; a dry distillation unit which is polygonal in horizontal cross-section and is partitioned by a separating wall which partitions the inside of the dry distillation furnace in the vertical direction; a dry distillation mini-furnace which is polygonal in horizontal cross-section and which is partitioned by a partition which partitions the inside of the dry distillation unit in the vertical direction; a pipe-shaped heating means which is arranged on the separating wall of the dry distillation unit and the partition of the dry distillation mini-furnace and which dry-distills the raw material coal; and a collection path for collecting fixed carbon collected in the quench chamber. | 09-03-2015 |
Patent application number | Description | Published |
20090004095 | Porous Filamentous Nanocarbon And Method Of Forming The Same - There is provided a porous filamentous nanocarbon and a method for forming the same. A mesopore formed on an outer periphery of the porous filamentous nanocarbon is a tunnel-like pore which is formed along the arrangement direction of the carbon hexagonal plane from the outer periphery toward a fiber axis. The porous filamentous nanocarbon is fabricated by selectively removing the carbon hexagonal plane constituting the filamentous nanocarbon through gasification in virtue of a catalyst, after highly dispersing Fe, Ni, Co, Pt, etc., of which size is 2-30 nm, on the surface of the filamentous nanocarbon. That is, the tunnel-like mesopore is formed radially by nano-drilling process. The size of the porous filamentous nanocarbon can be controlled according to the size of the nano-drilling catalyst and non-drilling conditions. | 01-01-2009 |
20100175364 | INTEGRATED COAL GASIFICATION COMBINED CYCLE FACILITY - An integrated coal gasification combined cycle facility is provided that can prevent a reduction in power generation efficiency even when low-grade coal having a relatively-high moisture content is used. Included are: a gasification section that gasifies supplied coal; a gas power generation section that generates power by using gas supplied from the gasification section; a steam power generation section that generates power by using the heat of exhaust gas discharged from the gas power generation section; and a coal drying unit that dries the coal by using exhaust heat discharged from the steam power generation section and that supplies the dried coal to the gasification section. | 07-15-2010 |
20100202958 | POROUS FILAMENTOUS NANOCARBON AND METHOD OF FORMING THE SAME - A method for forming a porous filamentous nanocarbon involves radially forming a tunnel-like mesopore from an outer periphery toward the central axis of a filamentous nano carbon by attaching a material having a metal catalyst on an outer periphery of the filamentous nanocarbon and removing a carbon hexagonal plane through gasification in virtue of the metal catalyst. | 08-12-2010 |
20120006025 | THERMAL POWER PLANT USING LOW-GRADE COAL AS FUEL - A thermal power plant that uses low-grade coal as fuel and allows for increased thermal efficiency of the entire plant is provided. The thermal power plant includes a drying device ( | 01-12-2012 |
Patent application number | Description | Published |
20090055685 | Electronic apparatus in which functioning of of a microcomputer is monitored by another microcomputer to detect abnormal operation - In an electronic apparatus, a first microcomputer is monitored by a second microcomputer, which periodically transmits data relating to a main function to the first microcomputer to be processed. The first microcomputer periodically updates a variable value, performs a predetermined calculation operation whose final result should be a specific fixed value, adds that final result to the updated variable value to obtain a sum value, and transmits the sum value and updated variable value concurrently to the second microcomputer. The second microcomputer determines that the first microcomputer is operating abnormally if the difference between the received sum value and variable value is not equal to the specific fixed value. | 02-26-2009 |
20090174808 | Exposure control apparatus and exposure control program for vehicle-mounted electronic camera - In an exposure control apparatus for a vehicle-installed camera which captures images of an external scene ahead of the vehicle as arrays of picture elements, a measured brightness value is obtained from each image based on respective spatial-domain average brightness values of a plurality of picture element groups, such as horizontal rows of picture elements. For each of at least part of the groups, time-axis filtering is applied to a plurality of average brightness values that have been successively obtained for that group, to obtain an average brightness values with reduced effect of time-axis variations in brightness. | 07-09-2009 |
20090174809 | Exposure control apparatus and exposure control program for vehicle-mounted electronic camera - In an exposure control apparatus for exposure control of a vehicle-mounted camera which captures successive images of a scene ahead of the vehicle, two different regions (sets of picture elements) in each image are selected for use in measuring the brightness of an object such as a preceding vehicle and the brightness of the road surface, respectively. The camera exposure is controlled based upon both of these brightness measurement results. | 07-09-2009 |
20090251563 | Exposure control apparatus and exposure control program for vehicle-mounted electronic camera - In an exposure control apparatus for a vehicle-installed camera which captures images of an external scene ahead of the vehicle as respective arrays of picture elements, highest-brightness and lowest-brightness picture elements of each image are excluded from processing for measuring the brightness of a region in the scene ahead of the vehicle, thereby enabling stable measurement of brightness with reduced effects of incident light from oncoming vehicle headlights, dark patches on the road surface, etc. | 10-08-2009 |
Patent application number | Description | Published |
20100027344 | SEMICONDUCTOR MEMORY DEVICE - A drain voltage generator circuit includes a first switching element coupled between a first power supply voltage and an output end of the drain voltage generator circuit, a second switching element coupled in parallel to the first switching element and having a smaller current capability than that of the first switching element, and a control circuit for turning ON the second switching element and then the first switching element, and generates a voltage to supply to a drain of a memory cell. A source of the memory cell is set to be floated or grounded by a transistor. | 02-04-2010 |
20100027352 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE - In a non-volatile semiconductor memory device, variations in voltage applied to a bit line when an erase voltage applying step is repeatedly executed are suppressed, thereby reducing variations in Vt after erasure. A memory array includes memory cells arranged in an array, a plurality of word lines, and a plurality of bit lines and main bit lines. The memory array also includes a usable region which can store data and an isolation region which cannot store data. Each bit line provided in the usable region is connected via a select transistor to the corresponding main bit line. At least one main bit line is connected not only to a bit line of the usable region, but also to a bit line of the isolation region via a select transistor. | 02-04-2010 |
20100027366 | SEMICONDUCTOR MEMORY DEVICE - In a semiconductor memory device, a voltage rise due to IR-DROP is suppressed which occurs when a ground voltage is applied to a memory cell during a program operation. Discharge transistors are provided between the ground and bit lines connected to the source and drain of the memory cell. The discharge transistors receive mutually independent discharge control signals which are generated and outputted from a DS decoder driver at the respective gates thereof. To the bit line which applies the ground voltage to the memory cell, the ground voltage can be set using the discharge transistor. | 02-04-2010 |
20120314515 | SEMICONDUCTOR MEMORY DEVICE - In a semiconductor memory device, the output of a regulator is coupled to the inputs of first and second switches, the output of the first switch is coupled to a path for supplying the drain voltage of a memory cell in the first mode, and the output of the second switch is coupled to a path for supplying the gate voltage of the memory cell in the second mode. A fourth switch is placed in parallel with the second switch: the output of the fourth switch is coupled to the output of the second switch, to supply the gate voltage of the memory cell in the first mode. Thus, one regulator is used as both the regulator for the drain voltage of the memory cell and the regulator for the gate voltage of the memory cell. | 12-13-2012 |
20130003463 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - Bit lines connected to each nonvolatile memory cell are selected by corresponding selective transistors. A first drive circuit for driving the gate of one of the selective transistors receives a voltage selected by a first voltage switch, and a second drive circuit for driving the gate of the other selective transistor receives a voltage selected by a second voltage switch. A transistor constituting the first drive circuit is different in structure from a transistor constituting the second drive circuit. | 01-03-2013 |
20150279457 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - A nonvolatile semiconductor memory device includes: a memory cell (MC | 10-01-2015 |
Patent application number | Description | Published |
20090065151 | PRINTER-LABELER AND LABELER - When a label on a conveyor belt is detected, there is performed a label sticking process of making a sticking mechanism take out the label and stick it to an article at a predetermined position, while when a defect of the label on the conveyor belt is detected before detecting the label, the label is sent out to a label recovery position without performing the label sticking process. | 03-12-2009 |
20120027495 | CUTTER UNIT AND PRINTER - A cutter unit includes a conveying mechanism, a first blade and a second blade. The conveying mechanism conveys a linerless label having an adhesive-applied surface on which an adhesive agent is applied. The first blade is provided to face an opposite side from the adhesive-applied surface of the linerless label. The second blade is provided to face the adhesive-applied surface of the linerless label. The second blade includes a cutting portion configured to cut the linerless label inserted between the second blade and the first blade, and a supporting portion configured to support the adhesive-applied surface of the linerless label downstream of the cutting portion in a conveying direction of the linerless label. | 02-02-2012 |
20120027496 | CUTTER UNIT AND PRINTER - A cutter unit that includes a conveying mechanism, a first blade, and a second blade. The conveying mechanism conveys a print paper having a print surface and an adhesive surface. The first blade is provided on a conveying path of the print paper conveyed by the conveying mechanism to face the print surface of the print paper. The second blade is provided on the conveying path to face the adhesive surface. The second blade includes a cutting surface configured to cut the print paper inserted between the second blade and the first blade, and a contact surface configured to contact the adhesive surface of the print paper on the conveying path. The contact surface of the second blade is coated with an adhesion-retardant agent. | 02-02-2012 |
20120105564 | PRINTER AND MEDIUM - According to one embodiment, a printer includes a conveying mechanism, a first image forming unit, and a second image forming unit. The conveying mechanism conveys a medium. The first image forming unit forms an image with a non-temperature-sensitive ink whose color is not changed depending on a temperature, on the medium. The second image forming unit forms an image with a temperature-sensitive ink whose color is changed depending on a temperature, on the medium having the image with the non-temperature-sensitive ink formed thereon. | 05-03-2012 |
20120162339 | INK MEDIUM HOLDING MEMBER AND PRINTER - An ink medium holding member includes a holding unit and an indicating unit. The holding unit is configured to hold an elongated ink medium for supplying a temperature-sensitive ink whose color changes depending on temperature. The indicating unit is configured to indicate a changed color that the temperature-sensitive ink which is supplied from the ink medium held by the holding unit changes to. | 06-28-2012 |
20120162342 | PRINTER - A printer comprises a conveying unit configured to convey a medium. The printer includes an image forming unit provided in a conveyance path of the medium, the image forming unit being configured to form an image with a temperature-sensitive ink, whose color is changed depending on a temperature, on the medium. A cutter for cutting the medium is provided in the conveyance path downstream of a medium conveyance direction of the image forming unit. Further, a coloring conversion unit is provided in the conveyance path downstream of a medium conveyance direction of the cutter. The coloring conversion unit is configured to change a coloring state of the image of the temperature-sensitive ink by heating or cooling the image of the temperature-sensitive ink formed on the cut medium. | 06-28-2012 |
20120313994 | PRINTER AND PRINT SYSTEM - According to one embodiment, a printer includes an image forming unit, a coloring conversion unit, and a deterring unit. The image forming unit forms an image from a temperature-sensitive ink whose color is changed depending on a temperature on a medium. The coloring conversion unit converts a coloring state of the image of the temperature-sensitive ink by heating or cooling the image of the temperature-sensitive ink. The deterring unit provided between the coloring conversion unit and the image forming unit deters an air heated or cooled by the coloring conversion unit from flowing toward the image forming unit. | 12-13-2012 |
Patent application number | Description | Published |
20080238230 | MOTOR - A motor includes a shaft that serves as a rotation center when a rotor is rotated with respect to a stator, a bearing that supports the shaft in a circumferential direction of the shaft, a thrust bearing that supports one end of the shaft in a thrust direction of the shaft, a magnet that is fixed to the rotor and alternately magnetized to different poles in a rotational direction of the shaft, a core that is fixed to the stator and disposed to face the magnet in a radial direction of the shaft, a coil that are wound around the core, and a magnetic shield that shields leakage flux leaking from the magnet to the coil. A magnetic center of the core is offset from a magnetic center of the magnet in the thrust direction, so that the shaft is attracted to the thrust bearing. | 10-02-2008 |
20100084123 | COOLING APPARATUS, ELECTRONIC APPARATUS, AND BLOWER APPARATUS - Disclosed is a cooling apparatus including a heat sink, a blower mechanism, an opening member, and a movement mechanism. The blower mechanism has a blower opening that has a predetermined area and is opposed to the heat sink. The opening member has a first opening that has an area smaller than the area of the blower opening. The movement mechanism moves the opening member so that switching between a first state and a second state is performed. The first state is a state in which the first opening is disposed between the blower opening and the heat sink, and the second state is a state in which the first opening is removed from between the blower opening and the heat sink. | 04-08-2010 |
20100117373 | ELECTRIC POWER GENERATING APPARATUS - Disclosed is an electric power generating apparatus. The electric power generating apparatus includes a casing that is made of a nonmagnetic material and has an outer surface and an interior space, a guide shaft that is made of a nonmagnetic material and provided in the interior space while being supported by the casing, a permanent magnet provided to the guide shaft so that the permanent magnet is capable of being reciprocated, a coil provided on an outer circumference of the interior space, a shield case to cover the outer surface of the casing, the shield case being made of a magnetic material, and an electric circuit unit to output an electric energy generated in the coil by reciprocating the permanent magnet. | 05-13-2010 |
20100117607 | ELECTRIC POWER GENERATING APPARATUS - Disclosed is an electric power generating apparatus. The electric power generating apparatus includes a casing including an interior space, a permanent magnet that is provided in the interior space and capable of being reciprocated, a coil provided on an outer periphery of the interior space, an electric circuit unit to output a voltage, as an electric energy, generated in the coil by reciprocating the permanent magnet, a detection unit to detect a characteristic of the voltage, and a sound generation unit to generate sound that is associated with at least one of a period and amplitude of the voltage based on a result of detection by the detection unit. | 05-13-2010 |
Patent application number | Description | Published |
20150239026 | OUTER-LAYER MATERIAL FOR HOT-ROLLING ROLL, AND HOT-ROLLING COMPOSITE ROLL - A surface layer material of a hot rolling mill roll is provided. The surface layer has a chemical composition containing, by mass %, C: 2.4% or more and 3.5% or less, Si: 1.2% or more and 2.4% or less, Mn: 0.2% or more and 2.0% or less, Cr: 0.8% or more and 2.1% or less, Mo: 0.3% or more and 1.1% or less, Ni: 3.0% or more and 6.0% or less, V: 1.0% or more and 2.2% or less, Nb: 0.1% or more and 0.5% or less, REM: 0.0005%) or more and 0.1% or less, Al: 0.003% or more and 0.05% or less, and the balance being Fe and inevitable impurities. The contents of C, Cr, V, Nb, REM, and Al satisfy the relationships Cr+0.2≦C−(0.24×V+0.13×Nb)≦3.0 and 0.01≦REM/A1≦3.2. | 08-27-2015 |
Patent application number | Description | Published |
20090276557 | BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS - A processor bus linked with at least a processor, a memory bus linked with a main memory, and a system bus linked with at least an input/output device are connected to a three-way connection control system. The control system includes a bus-memory connection controller connected to address buses and control buses respectively of the processor, memory, and system buses to transfer address and control signals therebetween. The control system further includes a data path switch connected to data buses respectively of the processor, memory, and system buses to transfer data via the data buses therebetween depending on t | 11-05-2009 |
20100306438 | BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS - A processor bus linked with at least a processor, a memory bus linked with a main memory, and a system bus linked with at least an input/output device are connected to a three-way connection control system. The control system includes a bus-memory connection controller connected to address buses and control buses respectively of the processor, memory, and system buses to transfer address and control signals therebetween. The control system further includes a data path switch connected to data buses respectively of the processor, memory, and system buses to transfer data via the data buses therebetween depending on the data path control signal. | 12-02-2010 |
Patent application number | Description | Published |
20080260324 | ACTIVE SENSOR, MULTIPOINT ACTIVE SENSOR, INSPECTION METHOD OF PIPE DETERIORATION AND INSPECTION APPARATUS OF PIPE DETERIORATION - An active sensor | 10-23-2008 |
20100031656 | CONDENSER - A condenser comprises a high pressure side condenser, a high pressure side cooling tube bank, a high pressure side hot well, a low pressure side condenser, a low pressure side cooling tube bank, a pressure shroud provided inside the low pressure side condenser, a low pressure side hot well, high pressure steam introducing portion, low pressure side condensate introducing portion, a flash box which communicates with at least one of the high pressure side hot well and the low pressure side hot well, flashes a heater drain from a feed water heater, and urges at least one of the high pressure side hot well and the low pressure side hot well to recover the flashed heater drain, and a flash steam path which introduces flash steam generated inside the flash box into at least one of the high pressure side hot well and the low pressure side hot well. | 02-11-2010 |
20130118723 | CONDENSER - A condenser comprises a high pressure side condenser, a high pressure side cooling tube bank, a high pressure side hot well, a low pressure side condenser, a low pressure side cooling tube bank, a pressure shroud provided inside the low pressure side condenser, a low pressure side hot well, high pressure steam introducing portion, low pressure side condensate introducing portion, a flash box which communicates with at least one of the high pressure side hot well and the low pressure side hot well, flashes a heater drain from a feed water heater, and urges at least one of the high pressure side hot well and the low pressure side hot well to recover the flashed heater drain, and a flash steam path which introduces flash steam generated inside the flash box into at least one of the high pressure side hot well and the low pressure side hot well. | 05-16-2013 |