Patent application number | Description | Published |
20080226285 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 09-18-2008 |
20090153134 | POSITION DETECTION DEVICE AND OPTICAL APPARATUS - A position detection device includes a magnetic generation unit that has: a first magnetism generating section that is provided on one end side along a predetermined direction and generates magnetism; a second magnetism generating section that is provided on another end side along the predetermined direction and generates magnetism of polarity different from that of the first magnetism generating section; and a low magnetism section that is formed in the first magnetism generating section and the second magnetism generating section such that a width of the low magnetism section varies along the predetermined direction to generate magnetism lower than those of the first magnetism generating section and the second magnetism generating section, and a magnetic detection unit that is capable of moving relative to the magnetic generation unit along the predetermined direction and that detects the magnetism generated by the first magnetism generating section and the second magnetism generating section. | 06-18-2009 |
20090153966 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 06-18-2009 |
20110032389 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM, AND IMAGING DEVICE - An image processing device comprises: a brilliance gradient computation unit computing a brilliance gradient within an image based on an image information; a color phase value computation unit computing a first color phase value and a second color phase value, the first color phase value representing a color phase inside a candidate region determined based on the brilliance gradient computed by the brilliance gradient computation unit, the second color phase value representing a color phase in a region surrounding the candidate region; and a region extraction unit extracting a region from the candidate region such that a difference between the first color phase value and the second color phase value is less than or equal to a predetermined threshold value. | 02-10-2011 |
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 |
20110317264 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device includes a laminated member, a vibration member, a driving portion. The laminated member is arranged to face an image pick-up portion that is configured to obtain an image from an optical system. The laminated member includes a plurality of light transmissive layers that are laminated each other. The vibration member is provided on the laminated member and vibrates the laminated member to cause bending vibration. The driving portion is electrically connected to the vibration member so as to drive the vibration member. At least one light transmissive layer among the light transmissive layers is larger than other light transmissive layers. The at least one light transmissive layer has a laminated part and a non-laminated part. The vibration member is mounted on the non-laminated part. | 12-29-2011 |
20130222912 | IMAGING DEVICE AND OPTICAL DEVICE - An imaging device comprising a light transmissive member | 08-29-2013 |
20140085656 | EJECTION CONDITION DETERMINATION METHOD, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - An ejection condition determination method in an image forming apparatus includes: selecting two or more kinds of ejection conditions regarding other recording elements than a specified recording element among plural recording elements; acquiring drawing data representing two or more drawing patterns having different density distributions, the drawing data being acquired by respectively forming same drawing patterns using the selected two or more kinds of ejection conditions in a specified non-ejection state; performing a filter processing corresponding to human visual characteristics on the acquired drawing data so as to obtain visual correction drawing data; and determining the ejection conditions for compensating for a density variation of the image due to the specified non-ejection state based upon evaluation results which are obtained by respectively evaluating two or more drawing patterns represented by the visual correction drawing data and having been subjected to the filter processing according to a predetermined evaluation condition. | 03-27-2014 |
Patent application number | Description | Published |
20090159211 | PLASMA PROCESSING APPARATUS - The invention provides a plasma processing apparatus for measuring the etching quantity of the material being processed and detecting the end point of etching using optical interference on the surface of a sample being processed, so as to simultaneously realize long life and ensure sufficient light to be received via a light transmitting unit, to enable long term stable operation and to improve the processing accuracy via accurate etching quantity detection. In a plasma processing apparatus for processing a sample being processed by generating plasma between a shower plate and a lower electrode, a detector for detecting light from a surface of the sample being processed via the shower plate includes a light transmitting unit composed of a light guide into which light is entered and a spectroscope for analyzing the light obtained by the light transmitting unit, wherein the end surface of the light transmitting unit through which light is entered is arranged at a distance of five times or greater of the mean free path of gas molecules within the vacuum reactor from the end surface of the shower plate facing the plasma. | 06-25-2009 |
20100288195 | PLASMA PROCESSING METHOD AND APPARATUS - Plasma processing of plural substrates is performed in a plasma processing apparatus, which is provided with a plasma processing chamber having an antenna electrode and a lower electrode for placing and retaining the plural substrates in turn within the plasma processing chamber, a gas feeder for feeding processing gas into the processing chamber, a vacuum pump for discharging gas from the processing chamber via a vacuum valve, and a solenoid coil for forming a magnetic field within the processing chamber. At least one of the plural substrates is placed on the lower electrode, and the processing gas is fed into the processing chamber. RF power is fed to the antenna electrode via a matching network to produce a plasma within the processing chamber in which a magnetic field has been formed by the solenoid coil. This placing of at least one substrate and this feeding of the processing gas are then repeated until the plasma processing of all of the plural substrates is completed. An end of seasoning is determined when a parameter including an internal pressure of the processing chamber has become stable to a steady value with plasma processing time. | 11-18-2010 |
20110209828 | METHOD AND APPARATUS FOR PLASMA PROCESSING - The invention provides a plasma processing apparatus capable of minimizing the non-uniformity of potential distribution around wafer circumference, and providing a uniform process across the wafer surface. The apparatus is equipped with a focus ring formed of a dielectric, a conductor or a semiconductor and having RF applied thereto, the design of which is optimized for processing based on a design technique clarifying physical conditions for flattening a sheath-plasma interface above a wafer and the sheath-plasma interface above the focus ring. A surface voltage of the focus ring is determined to be not less than a minimum voltage for preventing reaction products caused by wafer processing from depositing thereon. The surface height, surface voltage, material and structure of the focus ring are optimized so that the height of an ion sheath formed on the focus ring surface is either equal or has a height difference within an appropriate tolerance range to the height of the ion sheath formed on the wafer surface. Optimization of the structure is realized by setting up an appropriate tolerance range taking into consideration the variation caused by consumption of the focus ring. | 09-01-2011 |
20130174105 | METHOD AND APPARATUS FOR PLASMA PROCESSING - A plasma processing apparatus is disclosed for minimizing the non-uniformity of potential distribution around wafer circumference. The apparatus includes a focus ring formed of a dielectric, and a conductor or a semiconductor having RF applied thereto. A surface voltage of the focus ring is determined to be not less than a minimum voltage for preventing reaction products caused by wafer processing from depositing thereon. The surface height, surface voltage, material, and structure of the focus ring are optimized so that the height of an ion sheath formed on the focus ring surface is either equal or has a height difference within an appropriate tolerance range to the height of the ion sheath formed on the wafer surface. | 07-04-2013 |
20140137059 | METHOD AND APPARATUS FOR PLASMA PROCESSING - Plasma processing focus ring design arrangements, including: acquiring a surface voltage and a sheath thickness above a surface of the object to be processed, and a surface voltage and a sheath thickness above a surface of the focus ring, by an equivalent circuit analysis; performing 2D plasma and 2D electric field analysis, based on the equivalent circuit analysis; and designing configuration of the focus ring and the processing stage, to achieve a plasma-sheath interface flattening condition by making a sum of a height from a height reference point to a surface of the object and a sheath thickness from the surface of the object to a plasma-sheath interface above the object, equal to a sum of a height from the height reference point to a surface of the focus ring and a sheath thickness from the surface of the focus ring to a plasma-sheath interface above the focus ring. | 05-15-2014 |
20150020970 | PLASMA PROCESSING METHOD AND APPARATUS - Plasma processing of plural substrates is performed in a plasma processing apparatus, which is provided with a plasma processing chamber having an antenna electrode and a lower electrode for placing and retaining the plural substrates in turn within the plasma processing chamber, a gas feeder for feeding processing gas into the processing chamber, a vacuum pump for discharging gas from the processing chamber via a vacuum valve, and a solenoid coil for forming a magnetic field within the processing chamber. At least one of the plural substrates is placed on the lower electrode, and the processing gas is fed into the processing chamber. RF power is fed to the antenna electrode via a matching network to produce a plasma within the processing chamber in which a magnetic field has been formed by the solenoid coil. This placing of at least one substrate and this feeding of the processing gas are then repeated until the plasma processing of all of the plural substrates is completed. An end of seasoning is determined when a parameter including an internal pressure of the processing chamber has become stable to a steady value with plasma processing time. | 01-22-2015 |
Patent application number | Description | Published |
20080202613 | Hermetic Compressor - A hermetic compressor that has a pedestal of the valve plate to which a discharge reed equipped with an opening/closing part and discharge reed holding part, a spring reed equipped with a movable part and spring reed holding part, and a stopper equipped with a regulation part and stopper holding part, are fixed in this sequence, and also has a discharge valve device in which the spring reed is shaped in a substantially crank-like form is provided. A space is formed between the movable part of the spring reed and the opening/closing part of the discharge reed, and both are not adsorbed each other, thus preventing a delay in closing of the discharge reed. This makeup suppresses a decrease in freezing capacity of a fridge-freezer device and the like, thus implementing higher efficiency. | 08-28-2008 |
20090010788 | Hermetic compressor - Stopper contains abutment section at a position that corresponds to arm section so as to keep a clearance from arm section of discharge reed. The structure above allows discharge reed to have two-stage spring characteristics; discharge reed exhibits a weaker springiness until arm section abuts against abutment section, and then exhibits a stronger springiness after the abutment. Employing the discharge reed having the two-stage characteristics allows discharge valve unit to easily open and quickly close without delay. Such structured hermetic compressor enhances energy efficiency, preventing degradation in refrigeration performance. | 01-08-2009 |
20090017328 | FLUX-CORED WIRE FOR DIFFERENT-MATERIAL BONDING AND METHOD OF BONDING DIFFERENT MATERIALS - There are provided a flux cored wire for joining dissimilar materials with each other, capable of enhancing a bonding strength upon joining an aluminum-base material with a steel-base material, and excellent in bonding efficiency, a method for joining the dissimilar materials with each other, and a bonded joint obtained by the method. In particular, there is provided a method for joining dissimilar materials with each other, in the case of melt weld-bonding of high-strength dissimilar materials with each other, that is, the high-strength steel member with the high-strength 6000 series aluminum alloy member and in the case of the steel member being a galvanized steel member. In one mode, use is made of a flux cored wire wherein the interior of an aluminum alloy envelope is filled up with a flux, the flux has fluoride composition containing a given amount of AlF | 01-15-2009 |
20090116985 | Hermetic compressor - A hermetic compressor including a discharge valve system in a cylinder. A discharge valve system includes a discharge reed having an opening/closing portion and a discharge reed holding portion, a spring reed having a movable portion and a spring reed holding portion, and a stopper having a regulation portion and a stopper holding portion. The discharge reed, the spring reed and the stopper are fixed in this order to a pedestal of a valve plate. At a spring reed bending portion provided in a movable portion, the movable portion is bent toward the direction of the valve seat and the tip portion is brought into contact with the plate contact portion. Space is provided between the movable portion of the spring reed and the opening/closing portion of the discharge reed, and both are not brought into close contact with each other. Thus, delay in closing discharge reed can be prevented and deterioration of the refrigerating capacity can be suppressed. | 05-07-2009 |
20090168248 | Head slider and disk drive device - Embodiments of the present invention help to adjust the recess depth of a head element portion of a head slider. In an embodiment of the present invention, in a test step in manufacturing an HDD, the HDD examines the recess depth of a head element portion and decreases and adjusts the recess depth if the recess depth of the head element portion does not satisfy the predetermined condition. The HDD moves an actuator to a ramp of a retract position and supplies power to a heater in a head slider. If the heater power is large, the head element portion undergoes plastic deformation. The plastic deformation of the head element portion decreases the recess depth of the head element portion. | 07-02-2009 |
20090291007 | HERMETIC COMPRESSOR - In a stopper, by providing, in a position corresponding to a movable end vicinity of a discharge reed, a first regulation part having a predetermined clearance from the movable end vicinity of the discharge reed, since a hermetic compressor has such a two-stage spring characteristic that, until the movable end vicinity of the discharge reed touches the first regulation part, a spring characteristic is weak and, after the touch, the spring characteristic is strong, and there is obtained a discharge valve device which is easy to open and whose closing speed is rapid, it is possible to improve a delay in closing. | 11-26-2009 |
20100279171 | PULSE LASER WELDING ALUMINUM ALLOY MATERIAL, AND BATTERY CASE - This aims to provide a pulse laser welding aluminum alloy material, which can prevent the occurrence of an abnormal portion, when an A1000-series aluminum material is welded with a pulse laser, so that a satisfactory welded portion can be homogeneously formed, and a battery case. The pulse laser welding aluminum alloy material is made of an A1000-series aluminum material, and has a viscosity of 0.0016 Pa·s or less in a liquid phase. Alternatively, the pulse laser welding aluminum alloy material has such a porosity generation rate of 1.5 (μm | 11-04-2010 |
Patent application number | Description | Published |
20110169973 | Shooting lens having vibration reducing function and camera system for same - The invention includes a vibration reduction mechanism, a vibration detecting part, a reference signal generating part, a target drive position calculating part, and a driving part. The vibration reduction mechanism reduces a vibration of a subject image. The vibration detecting part outputs a vibration detection signal. The reference signal generating part estimates a reference signal of the vibration detection part. The target drive position calculating part obtains a vibration component from a difference between the vibration detection signal and the estimated reference signal to obtain a target position to which the vibration reduction mechanism is driven. The driving part controls the vibration reduction mechanism to follow the target position. Particularly, the reference signal generating part corrects the reference signal according to a motion signal obtained from a captured image. An accurate reference signal can be obtained by the correction, thereby improving the performance of the vibration reduction. | 07-14-2011 |
20110316528 | POSITION DETECTION DEVICE, TWO-DIMENSIONAL POSITION MEASURING APPARATUS, OPTICAL APPARATUS AND POSITION DETECTION METHOD - A position detection device includes a magnet and a magnetic detector. The magnet includes a first pole, a second pole, a third pole and a fourth pole. The first pole and the second pole are arranged spaced apart from each other and have a same magnetic polarity. The third pole and the fourth pole are arranged spaced apart from each other and have a magnetic polarity different from the magnetic polarity of the first pole and the second pole. The first pole faces the third pole. The second pole faces the fourth pole. The magnetic detector is configured to detect magnetism of the first pole, the second pole, the third pole, and the fourth pole. | 12-29-2011 |
Patent application number | Description | Published |
20130335760 | COLOR CONVERSION APPARATUS, COLOR CONVERSION METHOD, AND RECORDING MEDIUM - Device color signals are converted such that a total amount of used color materials in the first image area, in which image granularity is more important, is not reduced from a total amount before the device color signals are converted, and/or such that a total amount of used color materials in the second image area, in which cost of the used color materials is more important, is not increased from a total amount before the device color signals are converted. | 12-19-2013 |
20140029060 | COLOR CONVERSION DEVICE, COLOR CONVERSION METHOD, RECORDING MEDIUM, AND COLOR SEPARATION DEVICE - Granularity level adjustment areas, in each of which a granularity level of an image is adjusted, are extracted. Each of target values for the granularity levels in the extracted granularity level adjustment areas is set. The granularity level is calculated, and the device color signals in the granularity level adjustment areas are converted, such that the calculated granularity level is closer to the target value than before the device color signals are converted, and such that the new device color signals fall within an isochromatic range in a device-independent color space. | 01-30-2014 |