Patent application number | Description | Published |
20090167458 | MATCHING CIRCUIT - The present invention has for its object to provide a matching circuit with multiband capability which can be reduced in size, even if the number of handled frequency bands rises. The matching circuit of the present invention comprises a load having frequency-dependent characteristics, a first matching block connected with one end to the load with frequency-dependent characteristics, and a second matching block formed by lumped elements connected in series to the first matching block. And then, when a certain frequency band is used, matching is obtained with the series impedance of the first matching block and the second matching block. When a separate frequency band is used, a π-type circuit is constituted by connecting auxiliary matching blocks to both sides of the second matching block. Next, at the same frequency, by taking the combined impedance of this π-type circuit and a load whose characteristics do not depend on the frequency to be Z | 07-02-2009 |
20090179711 | MATCHING CIRCUIT - The present invention has for its object to provide a matching circuit with multiband capability which can be reduced in size, even if the number of handled frequency bands rises. The matching circuit of the present invention comprises a load having frequency-dependent characteristics, a first matching block connected with one end to the load with frequency-dependent characteristics, and a second matching block formed by lumped elements connected in series to the first matching block. And then, when a certain frequency band is used, matching is obtained with the series impedance of the first matching block and the second matching block. When a separate frequency band is used, a π-type circuit is constituted by connecting auxiliary matching blocks to both sides of the second matching block. Next, at the same frequency, by taking the combined impedance of this π-type circuit and a load whose characteristics do not depend on the frequency to be Z | 07-16-2009 |
Patent application number | Description | Published |
20100215970 | METHOD FOR SUPPORTING METAL NANOPARTICLES AND METAL NANOPARTICLES-CARRYING SUBSTRATE - A metal nano particle can be supported and immobilized on a substrate uniformly. Thus, disclosed is a method for supporting a nano metal particle, which comprises applying a silane coupling agent having at least one functional group capable of capturing a metal (e.g., an imidazole group, an amino group, a diamino group, a mercapto group, and a vinyl group) in its molecule on a substrate, and then contacting the silane coupling agent with a nano particle of a metal (e.g., gold, platinum, silver, copper, palladium, nickel, cobalt), wherein the silane coupling agent may be produced by the reaction between an azole compound with an epoxysilane compound, and wherein the metal nano particle to be contacted with the silane coupling agent is preferably coated with an ionic fluid. Also disclosed is a substrate having a metal nano particle supported thereon, which is produced by the method. | 08-26-2010 |
Patent application number | Description | Published |
20080230393 | METHOD AND APPARATUS FOR PRODUCING CONDUCTIVE MATERIAL - A photosensitive film, which has a transparent support and a silver salt emulsion layer containing a silver salt formed thereon, is exposed and developed to form a metallic silver portion. The base material to be plated is electrified in an electrolytic solution free of plating substances, using the metallic silver portion as a cathode. Then, the electrified base material is subjected to an electroless plating treatment to form a first plated layer only on the metallic silver portion. The base material is subjected to an electroplating treatment to form a second plated layer on the first plated layer, further form a third plated layer on the second plated layer. | 09-25-2008 |
20090087800 | METHOD AND APPARATUS FOR PRODUCING CONDUCTIVE MATERIAL - A photosensitive film, which has a transparent support and a silver salt emulsion layer containing a silver salt formed thereon, is exposed and developed to form a metallic silver portion. The base material to be plated is electrified in a solution containing a metal ion, using the metallic silver portion as a cathode. Then, the electrified base material is subjected to an electroless plating treatment to form a plated layer only on the metallic silver portion. The metal ion in the solution is preferably an ion of copper, nickel, cobalt, or tin. | 04-02-2009 |
Patent application number | Description | Published |
20080238365 | CHARGING APPARATUS - An apparatus capable of charging a battery mounted on a robot while allowing the robot to remain stably still in the state of standing on its legs is provided. Driving a first connector backward while it is connected with a second connector would cause a body of the robot to tilt as if being pulled by the first connector. However, it is possible to prevent the posture of the robot from becoming unstable by utilizing the fact that the connected state of first signal terminals and second signal terminals is maintained in that state. The backward driving of the first connector is restricted when a charge control unit is capable of communicating with a control system via the first signal terminals and the second signal terminals. This prevents the undesirable event that the posture of the robot becomes unstable due to the first connector being driven backward unconditionally. | 10-02-2008 |
20090121673 | CHARGING SYSTEM FOR WALKING ROBOT AND CHARGING METHOD THEREFOR - A charging system for a walking robot which charges a battery mounted on the walking robot by connecting a power supplying connector provided in a charging station to a power receiving connector in the walking robot, wherein the walking robot is capable of moving without significant restrictions during charging. The charging system includes a lock mechanism for locking the power supplying connector to the power receiving connector. A connector holder holds the power supplying connector detachably, an advancing/retracting mechanism advances and retracts the connector holder in the anteroposterior direction, and a lock operation mechanism performs a lock operation and an unlock operation of the lock mechanism via the connector holder. After an advance of the connector holder, the lock mechanism performs the lock operation to lock the power supplying connector to the power receiving connector. Thereafter, the connector holder is retracted out of the power supplying connector. | 05-14-2009 |
20090149993 | ROBOT - A robot, capable of appropriately adjusting position and/or posture on a current spot to execute a designated task involving interaction with a target object. | 06-11-2009 |
20090149995 | CHARGING APPARATUS FOR MOBILE ROBOT - A charging apparatus for a mobile robot enabling the mobile robot to move relatively freely even during charging using a wiring member, while preventing occurrence of an inconvenience such as damage to the wiring member, is provided. The charging apparatus includes a charging power source, a control board which controls the charging power source, and a wiring members for use in supplying electric power from the charging power source to a battery mounted on the mobile robot. The wiring member connected to the mobile robot to follow the movement of the robot. The charging apparatus further includes a detector which detects tension applied to the wiring member. When the wiring members is pulled, an appropriate measure to stop the mobile robot or disconnect the wiring member from the robot is taken in accordance with a signal from the tension detector. | 06-11-2009 |
20120316476 | WALKING ASSISTANCE DEVICE - In a walking assistance device ( | 12-13-2012 |
Patent application number | Description | Published |
20080258944 | DIGITAL DATA MODULATOR-DEMODULATOR - A digital data demodulator which can reduce a loss of decodable digital data, and increase capability of reproducing digital data inputted through a transmission line even when an error occurs in the transmission line. In the digital data demodulator, a specific pattern detector ( | 10-23-2008 |
20080313499 | DEBUG CIRCUIT - The present invention provide a debug circuit which has a structure in which a conversion block latches plural internal signals which are supposed to be effective in finding a cause of a malfunction and are outputted from a selection block, using a signal that is outputted from a timing generation block, converts these signals into serial data, and outputs the serial data to an output block, thereby observing plural signals in the LSI using fewer external pins, and performing analysis of the malfunction of the LSI speedy and reliably. | 12-18-2008 |
20080313517 | DEBUG CIRCUIT - The present invention provide a debug circuit which has a structure in which a conversion block latches plural internal signals which are supposed to be effective in finding a cause of a malfunction and are outputted from a selection block, using a signal that is outputted from a timing generation block, converts these signals into serial data, and outputs the serial data to an output block, thereby observing plural signals in the LSI using fewer external pins, and performing analysis of the malfunction of the LSI speedy and reliably. | 12-18-2008 |
20090147641 | Optical disc recording and reproducing apparatus - An optical disc recording and reproducing apparatus for recording and reproducing data in and from an optical disc by the use of the optical disc as a recording medium, comprises analog processing means including a binarization unit for subjecting a signal read from the optical disc to binarization and a servo unit for controlling recording and reproducing a signal in and from the optical disc; synchronous clock generating means for generating a synchronous clock signal which is synchronized with the signal read from the optical disc; address detecting means for detecting address information indicating a physical position on the optical disc based on the signal read from the optical disc, and outputting a signal indicating the address information and a signal indicating that the address has been detected when the address information has been detected; a sector counter for holding a sector count value of a sector as a recording unit on the optical disc, and updating the sector count value according to the synchronous clock signal and the signal output from the address detecting means; and gate signal generation switching means for generating gate a signal which controls the analog processing means, based on one of the sector count value held in the sector counter and information obtained from the analog processing means, according to the signal indicating that the address has been detected, which is output from the address detecting means. | 06-11-2009 |
Patent application number | Description | Published |
20100125385 | STEERING APPARATUS FOR A VEHICLE - In a steering apparatus for a vehicle which has a steering mechanism for steering steerable road wheels by means of a steering wheel operated by a driver and an electrically controllable auxiliary steering angle superposition mechanism, and in which a target auxiliary steering angle is set in accordance with a steering wheel angle, and an electric motor of the auxiliary steering angle superposition mechanism is driven and controlled according to the target auxiliary steering angle, the rotation of the electric motor | 05-20-2010 |
20120235533 | ROTATING ELECTRICAL MACHINE AND MANUFACTURING METHOD OF THE SAME - A rotating electrical machine having a shaft, an iron core having slots, an armature winding inserted into the slots, a commutator provided to the shaft and having a plurality of commutator segments that should have same potential. An equalizer connected at one end to a commutator segment among the commutator segments where the commutator segment is in contact with a brush reaches a rear side of the iron core by passing through a slot positioned at a center of a magnetic pole of the rotating electrical machine and returns to the front side by passing through another slot positioned at a center of another magnetic pole so that the equalizer is connected at the other end to a commutator segment where the commutator segment is in contact with a brush of a same polarity as the firstly-mentioned brush. | 09-20-2012 |
20130093277 | ROTATING ELECTRICAL MACHINE - The rotating electrical machine of the present invention includes: a magnet holder made of a non-magnetic material, which is formed by coupling a columnar portion for retaining the permanent magnet in a circumferential direction, and an annular portion for covering each axial side surface of the permanent magnet. The magnet holder includes, on an outer diameter side of both circumferential side surfaces of the columnar portion, engaging portions which engage with respective locking portions of the magnet cover, and includes, on an inner diameter side of each of both the circumferential side surfaces of the columnar portion, an extending portion extending along an inner peripheral surface of the magnet cover with a clearance (D) with respect to the inner peripheral surface of the magnet cover. | 04-18-2013 |
Patent application number | Description | Published |
20090206698 | Vibration device, antidust device, camera, vibration device inspection method, method for manufacturing vibration device and vibration method - A vibration device comprising; a vibrator which generates bending vibration on a predetermined member, a controller which controls a driver to drive the vibrator, wherein; the vibrator comprises a plurality of driving electrodes electrically insulated respectively, the controller controls the driver to make phases of driving signals respectively output to the plurality of driving electrodes changeable relatively and adjust an order of the bending vibration. | 08-20-2009 |
20090257123 | Image device and optical device - An imaging device comprises a quartz crystal plate including a quartz crystal of crystal structure having a first axis and a second axis vertical to the first axis, said quartz crystal plate being provided as facing to an image pickup element taking an image from an optical system, and a vibration member provided on a surface of said quartz crystal plate crossing an optical axis of said optical system so as to vibrate said quartz crystal plate, wherein;
| 10-15-2009 |
20110007393 | Optical Device, Optical Equipment and Method for Manufacturing Optical Device - An optical device comprises a substrate provided with an insulation portion transmitting light, a first electrode and a second electrode transmitting light provided at said substrate sandwiching said insulation portion, and an output circuit to output voltage to said first electrode and second electrode so as to change an electric field of a surface of said substrate, wherein said first and second electrodes comprise main component which is identical with said insulation portion, and an electric resistivity is lower with respect to said insulation portion. | 01-13-2011 |
20110096206 | Image Pickup Apparatus - An image pickup apparatus includes: a first sound-collection unit that detects an ambient sound and outputs first sound information; a second sound-collection unit other than the first sound-collection unit that detects the sound and outputs second sound information; and a signal processing unit that generates a sound signal corresponding to the sound by eliminating a common noise signal included in the first sound information and the second sound information based on the first sound information and the second sound information. | 04-28-2011 |
20110205385 | SIGNAL PROCESSING APPARATUS AND IMAGING APPARATUS - A signal processing apparatus includes a signal transforming unit transforming a first sound signal obtained by dividing a sound signal represented by a time function and by the predetermined time width into a second sound signal represented by a frequency function; a calculating unit determining a third sound signal which has a reduced influence of the operation sound by using the second sound signal and a sound signal representing the operation sound; a correcting unit performing a correction, by setting a sound signal representing the target sound as a reference signal, on the third sound signal based on the reference signal; and a signal inverse transforming unit inverse-transforming a sound signal on which the correction is performed from the sound signal represented by the frequency function into the sound signal represented by the time function. | 08-25-2011 |
20110234821 | IMAGING DEVICE - The timing when the operation state of an operation unit is changed is detected by a timing detection unit. A difference between a sound signal on which operation sound is superimposed or is highly likely to be superimposed and a sound signal on which operation sound is not superimposed is calculated based on the timing signal to obtain the operation sound information of the operation unit. | 09-29-2011 |
20110234848 | Sound recording device, imaging device, photographing device, optical device, and program - A sound recording device includes an input unit, a timing detection unit, a section setting unit that sets a first section including a section in which an operation unit operates in a sound signal, a reference signal determination unit that determines, as a first reference signal, the sound signal corresponding to a second section following the first section, a signal detection unit that detects, as a second reference signal, a sound signal with the highest correlation with the first reference signal, an interpolation signal detection unit that detects, as an interpolation signal, a sound signal that follows the second reference signal detected by the signal detection unit in the sound signal and has the same time length as the first section, a signal replacement unit that replaces the sound signal in the first section with the interpolation signal, and a recording unit that records the sound signal replaced by the signal replacement unit. | 09-29-2011 |
20110254979 | IMAGING APPARATUS, SIGNAL PROCESSING APPARATUS, AND PROGRAM - An imaging apparatus includes a microphone that converts a sound signal into an electrical signal, a detector that detects at least one of a sensor signal output from an operation sensor detecting an operation of an imaging unit that takes an optical image obtained by an optical unit and a control signal output from an operation unit that controls the operation of the imaging unit, a determination unit that determines a state of operation of the imaging unit based on at least one of the sensor signal and the control signal, a memory unit that stores a first electrical signal output from the microphone as a noise signal when a signal ratio of the first electrical signal and a second electrical signal is equal to or greater than a predetermined threshold value, and a noise reduction unit that reduces a noise of the electrical signal. | 10-20-2011 |
20120250885 | SIGNAL-PROCESSING DEVICE, IMAGING APPARATUS, AND SIGNAL-PROCESSING PROGRAM - A signal-processing device includes a determination section that compares a frequency spectrum and a floor spectrum of an input audio signal to each other for each frequency bin and determines whether the input audio signal should be subjected to noise reduction processing or not for each of the frequency bins; and a noise reduction-processing section that subtracts a noise frequency spectrum from the frequency spectrum of the input audio signal for each of the frequency bins on the basis of the result determined by the determination section for each of the frequency bins. | 10-04-2012 |
20120300100 | NOISE REDUCTION PROCESSING APPARATUS, IMAGING APPARATUS, AND NOISE REDUCTION PROCESSING PROGRAM - A noise reduction processing apparatus includes a timing signal detection unit that detects an operation timing signal indicating a timing when an operation unit is operated, an audio signal acquisition unit that acquires an audio signal, and on the basis of the operation timing signal, a noise reduction processing unit that calculates first frequency spectra of an audio signal acquired during a time period which has high possibility that noise caused by an operation of the operation unit is generated and second frequency spectra of an audio signal acquired during a time period which has high possibility that the noise is not generated, and calculates a noise reduction audio signal obtained by performing noise reduction to the audio signal on the basis of frequency spectra in which at least a part of the calculated first frequency spectra are replaced with corresponding portions of the calculated second frequency spectra. | 11-29-2012 |
20130293747 | IMAGING DEVICE, PROGRAM, MEMORY MEDIUM, AND NOISE REDUCTION METHOD - Provided are an imaging device, program, memory medium, and noise reduction method capable of appropriately reducing noise without causing degradation in a target sound such as voice. The imaging device of the present invention has: a video imaging unit for capturing video; a signal converter for converting a sound generated during video capture to a sound signal; subject determination units that predict or recognize a specific subject; a noise detector for detecting noise included in the sound generated during video capture; a noise reduction unit for reducing the noise signal from the sound signal; a voice detector for detecting non-noise signals in the sound signal; and a noise reduction performance change unit that lowers the noise signal reduction performance of the noise reduction unit when the subject determination units predict or recognize the specific subject. | 11-07-2013 |
Patent application number | Description | Published |
20080204506 | Liquid Droplet Ejecting Apparatus - A liquid droplet ejecting apparatus comprises an ejecting head including a passage which is connected to a sub-tank and an ejecting pressure applying device which applies a feed pressure to the liquid inside the passage, a main tank detector which detects that a main tank is mounted to a main tank mounting portion, a suction pump which applies a negative pressure to an air layer inside the sub-tank to discharge air from inside the sub-tank to outside, and a controller configured to control the suction pump and the ejecting pressure applying device, based on information from the main tank detector. The controller causes the suction pump to discharge the air from inside the sub-tank to outside and causes the ejecting pressure applying device to eject the liquid from a nozzle, when the main tank detector detects that the main tank is mounted to the main tank mounting portion. | 08-28-2008 |
20090079798 | Liquid-droplet jetting apparatus - An ink storage chamber has a middle wall and a damper wall, which are in parallel to a flow direction of ink and which face each other vertically with a distance therebetween, and a surrounding wall surrounding a circumference of a space between the middle wall and the damper wall. On the middle wall, there is formed a pair of flow regulating ribs projecting toward the damper wall and extending substantially in parallel to the flow direction in a state of having a distance from the damper wall. A space sandwiched by the pair of flow regulating ribs is a main flow region, and spaces between the flow regulating ribs and the surrounding wall is sub-flow regions. A distance between the middle wall and the damper wall in the sub-flow regions is smaller than that in the main flow region. Accordingly, a wasted ink amount during purging can be reduced. | 03-26-2009 |
20090245907 | IMAGE PROCESSING DEVICES AND SHEET FEEDING DEVICES - An image forming apparatus including an image forming portion that forms an image on a surface of a sheet, a feeding device that feeds the sheet in a sheet feeding direction, a sheet receiving portion, and an engagement portion selectively moves between a first position and a second position. When the engagement portion is in the first position, the engagement portion engages the leading end of the sheet. When the engagement portion is in the second position, the engagement portion does not engage the sheet. When the engagement portion is in the first position, the engagement portion engages a leading end of the sheet before a trailing end of the sheet passes the feeding device. The sheet receiving portion receives the sheet after the engagement portion engages the leading end of the sheet. | 10-01-2009 |
Patent application number | Description | Published |
20100020124 | Liquid Droplet Jetting Apparatus - A liquid droplet jetting apparatus includes a jetting head unit which jets liquid droplet from nozzles, and which is displaced in a jetting direction in which the liquid droplets are jetted and in an opposite direction opposite to the jetting direction, a capping mechanism including a cap covering a nozzle opening surface in which the nozzles of the jetting head unit open, and performing a capping operation in which the cap is moved in the opposite direction from a stand-by position, which is away from the nozzle opening surface, to a capping position at which the cap covers the nozzle opening surface, a stopper which is arranged with a spacing distance from the jetting head unit, and which regulates a displacement of the jetting head unit in the opposite direction, and a first buffer which is arranged between the jetting head unit and the stopper. | 01-28-2010 |
20110310199 | INK CARTRIDGE, IMAGE RECORDING APPARATUS, AND IMAGE RECORDING APPARATUS PACKAGED BODY - A print liquid cartridge comprises an ink chamber, a liquid supply portion, and a translucent portion. The ink chamber which accumulates ink therein is positioned between a front side in an insertion direction and a rear side in an opposite direction to the insertion direction. The liquid supply portion which supplies ink stored in the ink chamber to an exterior of the ink chamber is positioned at the front side. The translucent portion which is in fluid communication with an interior of the ink chamber is positioned at the front side. A light-transmitting state of the translucent portion changes in response to a change in the amount of the ink accumulated in the ink chamber. The ink supply portion projects farther forward from the rear side than the translucent portion. | 12-22-2011 |
20120218349 | LIQUID JETTING APPARATUS - A liquid jetting apparatus includes: a head unit which includes a liquid jetting head which jets liquid and a liquid storage tank in which the liquid to be supplied to the liquid jetting head is stored; a guide member which extends in a first direction; a carriage which has a connection portion, carries the head unit, and is supported by the guide member to be movable in the first direction; and a movement mechanism which is connected to the connection portion of the carriage to move the carriage in the first direction, and the liquid jetting head and the liquid storage tank are arranged to sandwich the connection portion of the carriage therebetween. | 08-30-2012 |
Patent application number | Description | Published |
20090057143 | FILM-DEPOSITING TARGET AND PREPARATION OF PHASE SHIFT MASK BLANK - A film-depositing target for use in the manufacture of a halftone phase shift mask blank includes a transparent substrate and a translucent film of one or more layers having a controlled phase and transmittance, at least one layer of the translucent film including silicon, molybdenum and zirconium at the same time as constituent elements, and at least two elements, zirconium and molybdenum in a molar ratio Zr/Mo between 0.05 and 5. | 03-05-2009 |
20100143831 | PHOTOMASK BLANK AND PHOTOMASK - A photomask blank to be used as a material for a photomask is provided with a mask pattern having a transparent area and an effectively opaque area to exposure light on a transparent substrate. On the transparent board, one or more layers of light shielding films are formed with or without other film (A) in between, at least one layer (B) which constitutes the light shielding film includes silicon and a transition metal as main component, and a molar ratio of silicon to the transition metal is silicon:metal=4-15:1 (atomic ratio). The photomask provided with the mask pattern having the transparent area and the effectively opaque area to exposure light on the transparent board is also provided. | 06-10-2010 |
20100261099 | PHOTOMASK BLANK AND PHOTOMASK MAKING METHOD - A photomask blank comprises a transparent substrate, a light-shielding film deposited on the substrate and comprising a metal or metal compound susceptible to fluorine dry etching, and an etching mask film deposited on the light-shielding film and comprising another metal or metal compound resistant to fluorine dry etching. When the light-shielding film is dry etched to form a pattern, pattern size variation arising from pattern density dependency is reduced, so that a photomask is produced at a high accuracy. | 10-14-2010 |
20100261100 | PHOTOMASK BLANK AND PHOTOMASK - A photomask blank is provided comprising an etch stop film which is disposed on a transparent substrate and is resistant to fluorine dry etching and removable by chlorine dry etching, a light-shielding film disposed on the etch stop film and including at least one layer composed of a transition metal/silicon material, and an antireflective film disposed on the light-shielding film. When the light-shielding film is dry etched to form a pattern, pattern size variation arising from pattern density dependency is reduced, so that a photomask is produced at a high accuracy. | 10-14-2010 |
20100261101 | PHOTOMASK BLANK AND PHOTOMASK - A photomask blank is provided comprising an etch stop film which is disposed on a transparent substrate and is resistant to fluorine dry etching and removable by chlorine dry etching, a light-shielding film disposed on the etch stop film and including at least one layer composed of a transition metal/silicon material, and an antireflective film disposed on the light-shielding film. When the light-shielding film is dry etched to form a pattern, pattern size variation arising from pattern density dependency is reduced, so that a photomask is produced at a high accuracy. | 10-14-2010 |
Patent application number | Description | Published |
20110091772 | PROCESS FOR PRODUCING LITHIUM IRON PHOSPHATE PARTICLES, LITHIUM IRON PHOSPHATE PARTICLES HAVING OLIVINE TYPE STRUCTURE, AND POSITIVE ELECTRODE SHEET AND NON-AQUEOUS SOLVENT-BASED SECONDARY BATTERY USING THE LITHIUM IRON PHOSPHATE PARTICLES - The present invention relates to a process for producing lithium iron phosphate particles having an olivine type structure, comprising a first step of mixing an iron oxide or an iron oxide hydroxide as an iron raw material which comprises at least one element selected from the group consisting of Na, Mg, Al, Si, Cr, Mn and Ni in an amount of 0.1 to 2 mol % for each element based on Fe, and a carbon element C in an amount of 5 to 10 mol % based on Fe, and has a content of Fe | 04-21-2011 |
20130045421 | NICKEL-COBALT-MAGANESE-BASED COMPOUND PARTICLES AND PROCESS FOR PRODUCING THE NICKEL-COBALT-MANGANESE-BASED COMPOUND PARTICLES, LITHIUM COMPOSITE OXIDE PARTICLES AND PROCESS FOR PRODUCING THE LITHIUM COMPOSITE OXIDE PARTICLES, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention relates to nickel-cobalt-manganese-based compound particles which have a volume-based average secondary particle diameter (D50) of 3.0 to 25.0 μm, wherein the volume-based average secondary particle diameter (D50) and a half value width (W) of the peak in volume-based particle size distribution of secondary particles thereof satisfy the relational formula: W≦0.4×D50, and can be produced by dropping a metal salt-containing solution and an alkali solution to an alkali solution at the same time, followed by subjecting the obtained reaction solution to neutralization and precipitation reaction. The nickel-cobalt-manganese-based compound particles according to the present invention have a uniform particle size, a less content of very fine particles, a high crystallinity and a large primary particle diameter, and therefore are useful as a precursor of a positive electrode active substance used in a non-aqueous electrolyte secondary battery. | 02-21-2013 |
Patent application number | Description | Published |
20090136116 | Method and apparatus for inspecting reticle - The present invention provides a reticle inspection technology that enables a relative position between patterns to be evaluated for a pattern that may become a defect at the time of exposure to a sample, such as a wafer, in the double patterning technology on the same layer. An apparatus for inspecting a reticle for inspecting two reticles that are used in order to form patterns in the same layer on a substrate using the double patterning technology has: a coordinate information input unit for inputting coordinate information of a pattern of a measuring object; an image input unit for acquiring images of patterns of the two reticles based on the obtained coordinate information; an image overlay unit for overlaying the images of the two reticles at the same coordinates; a relative position calculation unit for finding the relative position between the patterns on the two reticles; an evaluation unit for assigning an index of the overlaying accuracy based on the relative position and evaluates whether the two reticles need repair; and an evaluation result output unit for outputting an evaluation result. | 05-28-2009 |
20090146057 | ELECTRON BEAM MEASUREMENT APPARATUS - The present invention provides an electron beam measurement technique for measuring the shapes or sizes of portions of patterns on a sample, or detecting a defect or the like. An electron beam measurement apparatus has a unit for irradiating the patterns delineated on a substrate by a multi-exposure method, and classifying the patterns in an acquired image into multiple groups according to an exposure history record. The exposure history record is obtained based on brightness of the patterns and a difference between white bands of the patterns. | 06-11-2009 |
20090206252 | Defect inspection method and its system - A method for enabling management of fatal defects of semiconductor integrated patterns easily, the method enables storing of design data of each pattern designed by a semiconductor integrated circuit designer, as well as storing of design intent data having pattern importance levels ranked according to their design intents respectively. The method also enables anticipating of defects to be generated systematically due to the characteristics of the subject exposure system, etc. while each designed circuit pattern is exposed and delineated onto a wafer in a simulation carried out beforehand and storing those defects as hot spot information. Furthermore, the method also enables combining of the design intent data with hot spot information to limit inspection spots that might include systematic defects at high possibility with respect to the characteristics of the object semiconductor integrated circuit and shorten the defect inspection time significantly. | 08-20-2009 |
20110095183 | ELECTRON BEAM MEASUREMENT APPARATUS - The present invention provides an electron beam measurement technique for measuring the shapes or sizes of portions of patterns on a sample, or detecting a defect or the like. An electron beam measurement apparatus has a unit for irradiating the patterns delineated on a substrate by a multi-exposure method, and classifying the patterns in an acquired image into multiple groups according to an exposure history record. The exposure history record is obtained based on brightness of the patterns and a difference between white bands of the patterns. | 04-28-2011 |
Patent application number | Description | Published |
20090258145 | INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS - The invention provides provide an ink jet ink exhibiting such an excellent ejection property that when an ink containing a polymer capable of improving the scratch resistance of a recorded article is used, the deviation of the ink-droplet impact point on a recording medium is prevented. The ink jet ink contains a polymer and a surfactant, wherein the acid value of the polymer is from 100 mg KOH/g or more to 220 mg KOH/g or less, the weight-average molecular weight of the polymer is from 3,000 or more to 10,000 or less, and the surfactant has a structure represented by the following formula (1) | 10-15-2009 |
20100201768 | INK, INK JET RECORDING METHOD, INK CARTRIDGE, AND INK JET RECORDING APPARATUS - An ink contains at least a pigment, wherein the pigment is C.I. Pigment Red 282, and a primary particle diameter D (nm) of the pigment and a 50%-cumulative diameter D50 (nm) in particle diameter distribution of the pigment satisfy a relation of D×0.95≦D50≦150, and a 90%-cumulative diameter D90 (nm) in particle diameter distribution of the pigment and the 50%-cumulative diameter D50 (nm) satisfy a relation of 1.5≦D90/D50≦2.5. | 08-12-2010 |
20100201769 | INK, INK JET RECORDING METHOD, INK CARTRIDGE, AND INK JET RECORDING APPARATUS - An ink contains at least a pigment, wherein the pigment is a solid solution of C.I. Pigment Red 202 and C.I. Pigment Violet 19, and a primary particle diameter D (nm) of the pigment and a 50%-cumulative diameter D | 08-12-2010 |
20130063518 | PIGMENT PARTICLE, INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - Provided is a pigment particle suitable for an ink capable of recording an image that is excellent in color developability and lightfastness, and has a yellow hue. The pigment particle is a pigment particle having a structure represented by the following formula (1), in which a maximum absorption wavelength of an absorption spectrum in a wavelength region of 200 nm or more and 800 nm or less is present in a range of 340 nm or more and 360 nm or less. | 03-14-2013 |
20130063533 | AQUEOUS INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - Provided is an aqueous ink capable of recording an image achieving a high level of both of color developability and lightfastness. The aqueous ink includes a first pigment and a second pigment. The first pigment is C.I. Pigment Yellow 213, and the second pigment is at least one selected from the group consisting of C.I. Pigment Yellows 93, 128, 138, 151, 155, 180, and 215. The content A (% by mass) of the first pigment and the content B (% by mass) of the second pigment based on a total mass of the ink satisfy a relationship of 0.1≦A/(A+B)≦0.9. The ink further includes a water-soluble organic solvent having an SP value (unit: (cal/cm | 03-14-2013 |
20140198151 | INK, INK CARTRIDGE AND INK JET RECORDING METHOD - An ink containing water, a water-soluble organic solvent and an organic pigment, wherein a primary particle of the organic pigment has a ratio (minor axis b)/(major axis a) of 0.70 or more and a particle diameter of 35 nm or less, the ink contains a water-soluble organic solvent with a dielectric constant of 25.0 or less in an amount of 0.5% by mass or more based on the total mass of the ink, and a dielectric constant ∈ | 07-17-2014 |
Patent application number | Description | Published |
20110006469 | SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS - When a retard roller is rotating in a sheet feeding direction, the rotation is transmitted to a pickup roller and the pickup roller rotates in a direction for conveying the sheet. When the retard roller is rotating in a direction opposite to the sheet feeding direction or is stationary, the pickup roller does not feed the sheet. Therefore, in a successive feeding operation, the sheet to be fed next is always conveyed such that the leading end thereof reaches a nip position between a feed roller and the retard roller. Therefore, the intervals between the sheets are uniform in the successive feeding operation. | 01-13-2011 |
20120256367 | SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS - The present invention relates a sheet feeding apparatus with a lifting and lowering mechanism in a sheet deck | 10-11-2012 |
20130026701 | SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS - The sheet feeding apparatus includes an apparatus body, a sheet cassette, a positioning member which includes a positioning pin arranged at one of the apparatus body and the sheet cassette and a positioning hole arranged at the other of the apparatus body and the sheet cassette and which performs positioning of the sheet cassette owing to fitting of the positioning pin with the positioning hole when the sheet cassette is slidingly moved to an attached position, and a restriction member which performs restriction of movement of the sheet cassette in the horizontal direction being perpendicular to a sliding direction from a drawn position to a fitting beginning position where fitting of the positioning member begins and which releases restriction of the movement of the sheet cassette in the horizontal direction from the fitting beginning position to the attached position. | 01-31-2013 |
20130221604 | SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS - When a retard roller is rotating in a sheet feeding direction, the rotation is transmitted to a pickup roller and the pickup roller rotates in a direction for conveying the sheet. When the retard roller is rotating in a direction opposite to the sheet feeding direction or is stationary, the pickup roller does not feed the sheet. Therefore, in a successive feeding operation, the sheet to be fed next is always conveyed such that the leading end thereof reaches a nip position between a feed roller and the retard roller. Therefore, the intervals between the sheets are uniform in the successive feeding operation. | 08-29-2013 |
20150021847 | IMAGE FORMING APPARATUS - The present invention provides an image forming apparatus that can facilitate a replacement of a sheet feeding portion. | 01-22-2015 |
Patent application number | Description | Published |
20090008575 | PARTICLE IRRADIATION APPARATUS, PARTICLE BEAM IRRADIATION METHOD AND PARTICLE TREATMENT SYSTEM - A particle irradiation apparatus and a particle beam irradiation method that controls the energy and irradiation dose of a particle beam to form a high dose region having a high uniformity of depth-directional spread (Spread Out Bracici Peak, referred to as SOBP). A SOBP having a steep falling edge of the dose distribution on the deep side from the body surface is formed based on a method of superimposing SOBPs each having a small dose distribution width to form a desired SOBP. An energy-spread-device forms a first SOBP having a small dose distribution width; and an energy spread device | 01-08-2009 |
20090092229 | RADIOLOGICAL IMAGING APPARATUS - A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy. | 04-09-2009 |
20100054571 | RADIOLOGICAL IMAGING APPARATUS - A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy. | 03-04-2010 |
20110280365 | RADIOLOGICAL IMAGING APPARATUS - A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the, tomogram accuracy, that is, the PET examination accuracy. | 11-17-2011 |
Patent application number | Description | Published |
20090116853 | IMAGE-FORMING DEVICE HAVING BELT CLEANING UNIT - An image-forming device includes an electrophotographic image-forming section, a receptacle, a detecting unit, a shielding member, a drive mechanism. The electrophotographic image-forming section transfers developer onto a recording sheet to form developer image thereon. The receptacle collects developer not transferred onto the recording sheet. The receptacle includes a detection portion. The detecting unit detects light passing through the detection portion. The shielding member is movably disposed in the detection portion to move between a first position blocking the light to be detected by the detecting unit and a second position allowing the light to pass through the detection portion. The drive mechanism moves the shielding member between the first position and the second position in a direction different from a vertical direction. | 05-07-2009 |
20090116870 | IMAGE-FORMING DEVICE - A belt is disposed in a main body and moves circularly to transport a recording medium placed thereon. A cleaning roller contacts an outer surface of the belt for removing extraneous matter deposited on the outer surface of the belt. A pair of backup rollers is disposed in opposition to the cleaning roller with the belt interposed between the backup rollers and the cleaning roller. The pair of backup rollers contacting the belt at first and second positions and the cleaning roller contacting the belt at a third position where the third position is interposed between the first and second positions. A holder rotatably holds the pair of backup rollers. Rotational axes of the backup rollers are kept parallel to each other. An urging unit urges the backup rollers toward the cleaning roller. A driving unit is supported on the main body and moves the holder to change a distance between the pair of backup rollers and the cleaning roller. | 05-07-2009 |
20090220257 | Waste Collection Device and Image Forming Apparatus - A waste collecting device includes a first box including a top surface having a first opening, a bottom surface opposed to the top surface, and side surfaces connecting the top surface and the bottom surface and having a second opening, wherein the top surface, the bottom surface, and the side surfaces define a space allowing waste to be accommodated therein; a second box including a top surface, a bottom surface opposed to the top surface, and side surfaces connecting the top surface and the bottom surface and having a third opening, the third opening being in communication with the second opening; and a sending unit disposed in the first box and configured to send the waste in a direction away from the second box. | 09-03-2009 |
20130223859 | Collection Device and Image Forming Apparatus - A collection device including: an accommodation part configured to accommodate therein collected adhering substance; and a detection part configured to detect an amount of the adhering substance in the accommodation part and including, a moving member configured to move from a first position to a second position, the accommodation part being capable of accommodating therein the adhering substance when the moving member is arranged at the first position and being full of the adhering substance when the moving member is in the second position, and a restraining member configured to restrain the moving member from moving from the first position to the second position when the moving member is arranged at the first position, and restrain the moving member from moving from the second position to the first position when the moving member is arranged at the second position. | 08-29-2013 |
20140363195 | Image Forming Apparatus - An image forming apparatus including a belt cleaner including a scraping blade and roller pairs each including an elastic roller and a metal roller, the roller pairs including a first roller pair including a first elastic roller as a cleaning roller contacting a belt while rotating in a rotational tangential direction opposite to a belt traveling direction at a contact portion with the belt, and one or more second roller pairs each including a second elastic roller contacting an adjacent metal roller of a roller pair adjacent to the second roller pair while rotating at a circumferential velocity lower than that of the adjacent metal roller in a rotational tangential direction opposite to that of the adjacent metal roller at a contact portion with the adjacent metal roller, the scraping blade contacting an outer circumferential surface of a specific metal roller of the one or more second roller pairs. | 12-11-2014 |
Patent application number | Description | Published |
20090020761 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A separation layer is formed over a substrate, an insulating film | 01-22-2009 |
20090078970 | SEMICONDUCTOR DEVICE - A semiconductor device is demonstrated in which a plurality of field-effect transistors is stacked with an interlayer insulating layer interposed therebetween over a substrate having an insulating surface. Each of the plurality of filed-effect transistors has a semiconductor layer which is prepared by a process including separation of the semiconductor layer from a semiconductor substrate followed by bonding thereof over the substrate. Each of the plurality of field-effect transistors is covered with an insulating film which provides distortion of the semiconductor layer. Furthermore, the crystal axis of the semiconductor layer, which is parallel to the crystal plane thereof, is set to a channel length direction of the semiconductor layer, which enables production of the semiconductor device with high performance and low power consumption having an SOI structure. | 03-26-2009 |
20090079000 | SEMICONDUCTOR DEVICE - An object is to realize high performance and low power consumption in a semiconductor device having an SOI structure. In addition, another object is to provide a semiconductor device having a high performance semiconductor element which is more highly integrated. A semiconductor device is such that a plurality of n-channel field-effect transistors and p-channel field-effect transistors are stacked with an interlayer insulating layer interposed therebetween over a substrate having an insulating surface. By controlling a distortion caused to a semiconductor layer due to an insulating film having a stress, a plane orientation of the semiconductor layer, and a crystal axis in a channel length direction, difference in mobility between the n-channel field-effect transistor and the p-channel field-effect transistor can be reduced, whereby current driving capabilities and response speeds of the n-channel field-effect transistor and the p-channel field-effect can be comparable. | 03-26-2009 |
20100147220 | EVAPORATION CONTAINER AND VAPOR DEPOSITION APPARATUS - To provide an evaporation container and a vapor deposition apparatus in which vapor deposition can be performed stably with use of an evaporation container formed of an inexpensive material being easily processed without clogging the material. The side surface of a lid for the evaporation container is provided with an accordion-shaped structure. The lid of the evaporation container is made larger than an opening of an evaporation source such that the lid is directly contacted to a heating portion. According to the structure, the periphery of the opening for the lid is not easily cooled downs and therefore the variation in temperature between the body and the lid of the container is hardly generated. Consequently, an evaporated material hardly clog at the opening, vapor deposition can be stably performed for a long time, thereby increasing productivity. | 06-17-2010 |
20110278573 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A separation layer is formed over a substrate, an insulating film | 11-17-2011 |
20120032236 | SEMICONDUCTOR DEVICE - An object is to realize high performance and low power consumption in a semiconductor device having an SOI structure. In addition, another object is to provide a semiconductor device having a high performance semiconductor element which is more highly integrated. A semiconductor device is such that a plurality of n-channel field-effect transistors and p-channel field-effect transistors are stacked with an interlayer insulating layer interposed therebetween over a substrate having an insulating surface. By controlling a distortion caused to a semiconductor layer due to an insulating film having a stress, a plane orientation of the semiconductor layer, and a crystal axis in a channel length direction, difference in mobility between the n-channel field-effect transistor and the p-channel field-effect transistor can be reduced, whereby current driving capabilities and response speeds of the n-channel field-effect transistor and the p-channel field-effect can be comparable. | 02-09-2012 |