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Hiroshi Sasaki
Hiroshi Sasaki, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110055539 | INFORMATION PROCESSING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM HAVING STARTUP/SHUTDOWN CONTROL PROGRAM STORED THEREIN - An information processing apparatus includes a nonvolatile memory, a volatile memory, and a process control section. A startup program to be required when starting up the information processing apparatus has previously been stored in the nonvolatile memory. When a command to start up the apparatus is received, it is determined whether or not the startup program is present in the volatile memory. When the startup program is absent, the startup program is loaded from the nonvolatile memory into the volatile memory. Thereafter, when a command to turn off the power of the information processing apparatus is received, supply of power to other components of the information processing apparatus than the volatile memory is stopped while maintaining supply of power to the volatile memory, thereby to shutdown the power of the information processing apparatus. | 03-03-2011 |
Hiroshi Sasaki, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100291967 | MULTI-WIRELESS COMMUNICATION DEVICE - A multi-wireless communication device includes: a plurality of communication controllers for controlling communication of a plurality of corresponding different systems, respectively; a plurality of counters for counting communication frames having different frame periods that depend on the systems, respectively; a common counter for counting in a predetermined period; a first converter for converting a count value of one of the counters corresponding to one of the systems under communication into a common count value of the common counter to determine the end of the communication under the one of the systems; and a second converter for converting a count value of the other of the counters into another common count value to determine a system switch period from the one of the systems to the other of the systems beginning from the end of the communication under the one of the systems. | 11-18-2010 |
| 20100316020 | COMMUNICATION SYSTEM, MOBILE TERMINAL AND COMMUNICATION METHOD - A communication system includes a first base station for communicating complying with a first communication protocol, a second base station for communicating by using radio frames complying with a second communication protocol and transmitting synchronization signals complying with the first communication protocol, the synchronization signals synchronizing the transmitted radio frames, and a mobile terminal for communicating according to the process includes: receiving the synchronization signals from the second base station while communicating with the first base station, estimating transmitting timing of the radio frames including symbols on the basis of the received synchronization signals, measuring a receiving signal strength of the symbol on the basis of the estimated timing, and controlling a handover from the first base station to the second base station on the basis of the measurement result by the measurement of the receiving signal strength of the symbol. | 12-16-2010 |
Hiroshi Sasaki, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090280334 | GAS-BARRIER MATERIAL, METHOD OF PRODUCING THE SAME AND GAS-BARRIER PACKING MATERIAL - A gas-barrier material comprising a polycarboxylic acid polymer (A) and a compound (B) having two ring structures (b) each of which forming an ether bond to carbon that forms a double bond with nitrogen and containing oxygen in the ether bond, wherein a crosslinked structure is formed by the reaction of a carboxyl group in the polycarboxylic acid polymer (A) with one of the ring structures (b) of the compound (B). The gas-barrier material features excellent gas-barrier property, retort resistance and flexibility, can be cured at a low temperature within short periods of time, and can be excellently produced. | 11-12-2009 |
| 20100015449 | COMPOSITION FOR FORMING GAS-BARRIER MATERIAL, GAS-BARRIER MATERIAL, A METHOD OF PRODUCING THE SAME, AND GAS-BARRIER PACKING MATERIAL - A composition for forming a gas-barrier material, comprising a polycarboxylic acid-type polymer (A) and at least a bifunctional alicyclic epoxy compound (B). The composition for forming a gas-barrier material features excellent gas-barrier property, retort resistance and flexibility, can be cured at a low temperature in a short period of time without affecting the plastic base material, and contributes to improving the productivity. | 01-21-2010 |
Hiroshi Sasaki, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090274918 | GAS-BARRIER MATERIAL AND A METHOD OF PRODUCING THE SAME - A gas-barrier material in which carboxyl groups are ionically crosslinked in an amount corresponding to an acid value of at least 330 mgKOH/g of a resin that has the carboxyl groups in an amount corresponding to an acid value of not smaller than 580 mgKOH/g. The gas-barrier material exhibits excellent gas-barrier property, retort resistance and flexibility under highly humid conditions, enables the film to be cured at a low temperature in a short period of time, and can be favorably produced. | 11-05-2009 |
Hiroshi Sasaki, Nikaho-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080236723 | Production method of dielectric ceramic composition and production method of electronic device - A production method of a dielectric ceramic composition at least including a main component including a dielectric oxide having perovskite-type crystal structure expressed by a formula ABO | 10-02-2008 |
| 20090117029 | Production method of barium titanate - A production method of barium titanate according to the present invention comprises steps of preparing powder mixture of barium carbonate powder and titanium oxide powder and firing the powder mixture. The temperature of the powder mixture is raised to firing temperature at 100° C./minute or more in the range of 400° C. to 700° C.; and maximum temperature at firing is 700° C. or more. The present invention aims at providing a production method, wherein grain growth of barium carbonate particle can be controlled in temperature rising process when producing barium titanate by a solid phase reaction of barium carbonate and titanium oxide; and homogeneous barium titanate powder with small particle size can be produced with excellent energy efficiency. | 05-07-2009 |
| 20090253571 | Composite oxide particles and production method thereof - The invention intends to provide a precursor material for manufacturing dielectric fine particles, typically barium titanate particles, having uniform particle diameter and particle characteristics, and manufacturing method thereof. The composite oxide particles according to the present invention, which is the precursor material for barium titanate particles, substantially consists of 75 to 25 mol % barium titanate phase and 25 to 75 mol % titanium dioxide phase, and is produced by heat treating a mixed powder consisting of 100 mol % titanium dioxide particles and 25 to 75 mol % barium compound particles at 500° C. or more and less than 900° C. | 10-08-2009 |
Hiroshi Sasaki, Hitachinaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090121150 | ELECTROSTATIC DEFLECTION CONTROL CIRCUIT AND METHOD OF ELECTRONIC BEAM MEASURING APPARATUS - An electrostatic deflection circuit and method of an electronic beam measuring apparatus which can achieve the high precision of the electronic beam measuring and contribute to the simplification of the structure of the apparatus is provided. In an analog arithmetic circuit included in an analog operation part constituting an electrostatic deflection circuit, output voltages of multipliers are added and output by an adder. When the magnification is low, as the side of an ordinarily closed contact is closed driven by a relay driving circuit, the output of the adder is amplified by a high gain amplifier with a high amplification factor and applied to an electrostatic deflecting board. When the magnification is high, the side of an ordinarily open contact is closed and it is amplified by a low gain amplifier with a low amplification factor and applied to the electrostatic deflecting board in the same way. | 05-14-2009 |
Hiroshi Sasaki, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080274570 | Inkjet head, method for producing inkjet head, inkjet recorder and inkjet coater - A method for producing an inkjet head for jetting an ink from a nozzle that is formed on a nozzle main body formed of a metal material, the method includes smoothening a surface of the nozzle main body, applying a silica sol solution to the nozzle main body so as to form a silica sol film, wherein the silica sol solution has a concentration that is controlled to avoid a nozzle clogging in the nozzle main body, heating the silica sol film formed on the nozzle main body to thereby convert the silica sol film into an SiO | 11-06-2008 |
Hiroshi Sasaki, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080213633 | BATTERY PACK - A battery pack is provided which can be suitably used in a case where charging of a dedicated secondary battery in a portable terminal device is difficult. The battery pack is mounted in a battery mounting section in a portable cellular phone (portable terminal device) proper. In the battery pack, alkaline accumulators are connected in series. Alkaline accumulators generate electromotive forces having a voltage (3V) being lower than that of the dedicated secondary battery. A power source circuit has a boosting-type DC/DC converter which boosts a voltage of the alkaline accumulators being connected in series at a level being same as that of the dedicated secondary battery (for example, 4.5V), and outputs the boosted voltage. An electrical double layer capacitor has a capacity to feed stable power to an internal circuit in which power consumption increases or decreases in a burst manner and is charged by application of an output of the power source circuit and stores the power. | 09-04-2008 |
Hiroshi Sasaki, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110223045 | MOTOR, MOTOR UNIT, BLOWER, AND ELECTRIC APPARATUS - A stator core is formed of a main core including a first segment core, second segment core, and plate body, and a third segment core (I-shaped core). A rotor is disposed in a rotor insertion hole of the stator core, and an output shaft of the rotor is supported by a bearing unit. A resin molded body covers a winding of an exciting section of the motor, a circuit wiring board, and a part of a power supply connecting body. The resin molded body also covers a part of the third segment core (I-shaped core). A rotary vane or the like is mounted near the tip of the output shaft, and a blower or the like is formed. | 09-15-2011 |