Shiozawa
Kazufumi Shiozawa, Yokohama JP
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20150253680 | METHOD OF CALCULATING AMOUNT OF ABERRATION AND METHOD OF CALCULATING AMOUNT OF MISALIGNMENT - A method of calculating the amount of aberration is provided according to an embodiment. In the method of calculating the amount of aberration, a simulation is performed to calculate for each Zernike term the aberration sensitivity of an aberration that is generated on a substrate when a lithography tool performs exposure processing on the substrate by using a mask on which a mask pattern is formed. A substrate pattern corresponding to the mask pattern is formed on the substrate by using the lithography tool. The amount of misalignment of the substrate pattern is then measured. Moreover, the amount of aberration for each Zernike term is calculated on the basis of the aberration sensitivity and the amount of misalignment. | 09-10-2015 |
20160005661 | LIGHT EXPOSURE CONDITION ANALYSIS METHOD, NONTRANSITORY COMPUTER READABLE MEDIUM STORING A LIGHT EXPOSURE CONDITION ANALYSIS PROGRAM, AND MANUFACTURING METHOD FOR A SEMICONDUCTOR DEVICE - According to one embodiment, a pattern formed through light exposure is observed under two or more different optical conditions, and a focus shift and exposure amount in the light exposure are estimated based on a brightness value of the pattern under each of the optical conditions. | 01-07-2016 |
Ken Shiozawa, Kanagawa JP
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20160130987 | LOCK DETERMINATION DEVICE FOR VARIABLE VALVE TIMING MECHANISM AND LOCK DETERMINATION METHOD FOR VARIABLE VALVE TIMING MECHANISM - A lock determination device for variable valve timing mechanism includes means for detecting an operating position of a variable valve timing mechanism having a function of locking a valve timing of an internal combustion engine in an intermediate position between a most retarded position where the valve timing is most retarded and a most advanced position where the valve timing is most advanced in stopping operation of the internal combustion engine, means for starting a timer when the operating position of the variable valve timing mechanism enters an intermediate region, the intermediate region being a predetermined region including the intermediate position, means for determining whether or not the operating position of the variable valve timing mechanism is in a determination holding region wider on a retardation side than the intermediate region after the timer is started, means for incrementing a value of the timer if the operating position of the variable valve timing mechanism is in the determination holding region, and means for determining that the operating position of the variable valve timing mechanism has been locked in the intermediate position when the value of the timer reaches a predetermined value. | 05-12-2016 |
Manabu Shiozawa, Tokyo JP
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20150255106 | OPTICAL RECORDING DEVICE, OPTICAL RECORDING METHOD, AND OPTICAL RECORDING MEDIUM - When recording is performed by focusing a short pulse laser on an inside of a transparent medium such as quartz glass, and forming a minute deformed region in which the refractive index is different from that of surroundings thereof, it is difficult to ensure a recording quality. | 09-10-2015 |
20150302883 | OPTICAL RECORDING MEDIUM AND OPTICAL INFORMATION PLAYBACK METHOD - When a simple magnification optical system is used in reproduction of a recording medium in which a large number of minute modified regions are three-dimensionally formed inside solid matter, contrast is insufficient and interlayer crosstalk is increased, and therefore, it is impossible to take a sufficient S/N ratio. Provided is a recording medium in which at least one layer is configured by a set of two adjacent sub-layers, and dots on a sub-layer correspond to a recording data ‘1’ and dots on the other sub-layer correspond to ‘0’. These data are played back. | 10-22-2015 |
20150302926 | OPTICAL RECORDING DEVICE, OPTICAL RECORDING METHOD, AND INFORMATION RECORDING MEDIUM - In a recording technique in which a plurality of light spots are simultaneously formed by using an ultra-short pulse laser and a spatial phase modulator, and a plurality of recording dots having refractive indexes different from those of the vicinities thereof are formed inside a recording medium, it is hard to make recording quality and a recording density compatible. Therefore, a plurality of dots are recorded at a predetermined dot pitch, and then other dots are recorded between the recorded dots. | 10-22-2015 |
Masanori Shiozawa, Yokohama Kanagawa JP
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20160049177 | MEMORY SYSTEM, STORAGE SYSTEM - According to one embodiment, a memory system includes a power supply circuit. The power supply circuit includes a first capacitor circuit which applies a voltage to a nonvolatile memory and a memory controller, and a second capacitor circuit which adds a further voltage to the voltage applied by the first capacitor circuit, when the voltage applied by the first capacitor circuit is less than a set value. | 02-18-2016 |
Naoyuki Shiozawa, Sakado-Shi JP
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20150104625 | ELECTROCONDUCTIVE COMPOSITION - Provided is an electroconductive composition which not only shows excellent adhesion to a substrate and can easily form a smooth film, but also is applicable to the formation of a fine-pitched circuit and the like and capable of providing high electroconductivity even when dried at a relatively low temperature. The electroconductive composition comprises (A) a crystalline flake silver powder and (B) an organic binder, wherein the blending ratio of the (A) crystalline flake silver powder is 90% by mass to 98% by mass with respect the total solid content of the composition. In a preferred embodiment, the (A) crystalline flake silver powder contains polygonal single particles and has an average particle size (D | 04-16-2015 |
Satoru Shiozawa, Moka-Shi JP
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20160090121 | STEERING KNUCKLE APPARATUS FOR A VEHICLE - A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with side portions adjacent to the end portion. | 03-31-2016 |
20160090122 | STEERING KNUCKLE APPARATUS FOR A VEHICLE - A vehicle steering knuckle includes a body part to which an axle is attached, an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis, and a connecting portion configured to be connected with a vehicle component. The arm portion includes a first portion, a second portion, and a hollow portion. The first portion including a peripheral wall configured to enclose around the extending axis. The second portion including a peripheral wall including an opening partially opened around the extending axis. At a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening includes an enlarged portion which is enlarged in width as compared with thickness of side portions adjacent to the end portion. | 03-31-2016 |
Tatsuya Shiozawa, Wako-Shi JP
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20160102644 | POWER GENERATION UNIT, AND MOTOR GENERATOR CONTROL METHOD - A power generation unit includes a motor generator having a rotor with magnet, and a stator with coils driven in a plurality of phases, the coils of the respective phases not being connected to each other; and a driving control part that performs control so that a coil of each phase of the stator is brought into any one of a first state in which torque is generated by the rotor, a second state in which both ends of the coil are electrically released, and a third state in which both ends of the coil are short-circuited. | 04-14-2016 |
Yasuo Shiozawa, Heverlee BE
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20140254839 | Acoustic Apparatus - An acoustic apparatus includes a vibration part configured to generate an acoustic vibration, a tube having a cavity that faces the vibration part, and at least one open tube connected to the tube via a first open end and a second open end. A length of the at least one open tube is an integer-fold of substantially a half of a wavelength of a standing wave produced in the tube. The first open end is positioned substantially at an anti-node of the standing wave produced in the tube. | 09-11-2014 |
20150110325 | Speaker and Speaker Net - A speaker includes: one or more speaker units; a cabinet accommodating the one or more speaker units; and a speaker net mounted on one of the cabinet and at least one of the one or more speaker units so as to cover a sound emitting surface of each of the at least one of the one or more speaker units. The speaker net includes: a frame surrounding the sound emitting surface of each of the at least one of the one or more speaker units; and a sheet member stuck to the frame to cover the sound emitting surface of each of the at least one of the one or more speaker units. The frame being formed with at least one through hole establishing communication between (i) a space between the frame and the cabinet and (ii) a space outside the speaker. | 04-23-2015 |
20150373438 | Microphone Device - A microphone device includes: a housing having an opening section in an upper face thereof; and a non-directional microphone unit incorporated in the housing and provided inside the opening section. The upper face of the housing has a shape in which a distance from an edge defined as a boundary between the upper face and a side face or a bottom face to the opening section throughout a whole circumference of the upper face changes in ½ or more of the whole circumference of the edge and an average value of the distance from the edge to the opening section is shorter than ½ of a wavelength of a sound wave in a frequency range in which an auditory sensitivity of humans is low. | 12-24-2015 |
Yusuke Shiozawa, Ann Arbor, MI US
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20140112891 | AUTOLOGOUS HUMAN ADULT PLURIPOTENT VERY SMALL EMBRYONIC-LIKE (hVSEL) STEM CELL REGENERATION OF BONE AND CARTILAGE - The invention provides methods and compositions for the repair or regeneration of osteochondral tissue. The methods and compositions provide an effective amount of isolated differentiable human Very Small Embryonic Like Stem Cells (hVSELs) sufficient for regeneration or repair of an osteochondral tissue. The compositions can be administered directly to the tissue or administered systemically. | 04-24-2014 |
Yuuki Shiozawa, Sagamihara-Shi, Kanagawa JP
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20160073214 | VEHICLE ACOUSTIC CONTROL DEVICE, AND VEHICLE ACOUSTIC CONTROL METHOD - A vehicle acoustic control device includes: a plurality of speakers disposed on a periphery of a passenger; and a controller that controls a sound field in a vehicle cabin by individually driving the plurality of speakers. The controller rotates and displaces the sound field in a direction opposite to a changing direction of a vehicle behavior. At this time, when a frequency at a time of change of the vehicle behavior is higher than a predetermined frequency, the controller changes the sound field in the vehicle cabin in the direction opposite to the changing direction of the vehicle behavior, and increases a variation of the sound field as a variation of the vehicle behavior is being larger. | 03-10-2016 |
20160094928 | VEHICLE ACOUSTIC CONTROL DEVICE, AND VEHICLE ACOUSTIC CONTROL METHOD - A plurality of speakers disposed in a front and a rear of a passenger and a controller configured to control a sound field in a vehicle cabin by individually driving the plurality of speakers. The controller is configured, when an operation input for changing an acceleration/deceleration behavior of the vehicle is made, to set a normative acceleration/deceleration depending on the operation input, to detect an actual acceleration/deceleration, and to displace the sound field in the vehicle cabin in the direction of a change in the actual acceleration/deceleration behavior of the vehicle depending on the deviation of the actual acceleration/deceleration relative to the normative acceleration/deceleration. That is, a change of an acceleration/deceleration behavior depending on the operation input is rendered before the change of the actual acceleration/deceleration behavior of the vehicle. | 03-31-2016 |