Hiroki Ito
Hiroki Ito, Suita-Shi JP
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20110020410 | STABLE SOLID PREPARATIONS - It is intended to provide a process for producing unstable amorphous benzimidazole compounds having a proton pump inhibitor function, and stable solid preparations for medicinal use containing these compounds which are produced by blending such an amorphous benzimidazole compound with a nontoxic base such as a basic inorganic salt, forming an intermediate coating layer on the layer containing the active ingredient and further forming an enteric coating layer or a release-controlling coating layer. | 01-27-2011 |
Hiroki Ito, Tokyo JP
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20110228437 | PHASE-CONTROL SWITCHGEAR AND METHOD OF CONTROLLING SWITCHGEAR - A phase-control switchgear includes a circuit breaker, a phase difference detection unit, a storage unit, and a circuit breaker control unit. The phase difference detection unit detects a phase difference between voltages of a specific phase (U-phase) of buses to which three-phase generators are respectively connected, at a plurality of time points. The storage unit stores the detected phase differences. When the three-phase generators are out of synchronization, the circuit breaker control unit estimates a breaking time point at which the phase difference between the voltages of the U-phase of the buses will be in the range of not less than −80° and not more than 80°, based on the phase differences at the plurality of time points stored in the storage unit. The circuit breaker control unit opens the circuit breaker to break a current at the estimated breaking time point. This makes it possible to suppress a transient voltage generated between electrodes of the circuit breaker after the current is broken. | 09-22-2011 |
20120139812 | ANTENNA DEVICE AND RADIO COMMUNICATION TERMINAL - An antenna device includes a first antenna element resonating at a frequency in a first frequency band, a first matching circuit attaining matching between a first radio frequency circuit and the first antenna element, a second antenna element resonating at a frequency in a second frequency band, a second matching circuit attaining matching between a second radio frequency circuit and the second antenna element, a first band-pass circuit connected with the second antenna element and the second matching circuit to selectively conduct a signal in the second frequency band and a second band-pass circuit connected with the second antenna element and grounded to selectively conduct a signal in the first frequency band, wherein the second antenna element is utilized as a parasitic element for the first antenna element. | 06-07-2012 |
20150043120 | DIRECT-CURRENT CIRCUIT BREAKER - A direct-current circuit breaker includes a switching unit inserted in the direct-current line; and a commutation circuit that includes a series circuit including a first current-limiting element and an interrupting unit that forms a current zero point by superimposing a resonance current on a direct current flowing in the direct-current line and interrupts the direct current at the current zero point, that is connected in parallel with the switching unit, and that becomes a flow path for the direct current after the switching unit is opened, wherein current interruption is performed by the interrupting unit after the switching unit is opened. | 02-12-2015 |
Hiroki Ito, Susono-Shi JP
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20110290004 | APPARATUS FOR DETERMINING ABNORMAL COMBUSTION IN INTERNAL COMBUSTION ENGINE - An object is to provide an abnormal combustion determining apparatus for an internal combustion engine that can identify a major factor causing an oil to flow into a cylinder. The abnormal combustion determining apparatus for the internal combustion engine that includes a plurality of cylinders detects, for each cylinder, a cylinder in which abnormal combustion has occurred. The cylinder in which the abnormal combustion has occurred, and a history of load applied during an operation are stored in memory. It is determined whether or not the cylinder in which the abnormal combustion has occurred and which is stored in memory, is a specific cylinder. It is determined whether or not load present in the history stored in memory and used prior to the occurrence of the abnormal combustion is higher than a threshold value. Based on a combination of a decision made by the cylinder determining means and a decision made by the load determining means, a major factor causing the oil to flow into the cylinder is identified from among relations established for factors of oil flowing into the cylinder according to the combination of these decisions made. | 12-01-2011 |
20130061575 | INTERNAL COMBUSTION ENGINE AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - This invention relates to an internal combustion engine and a control device for the internal combustion engine and has an object to provide an internal combustion engine and a control device therefore that can suppress occurrence of knocking if an EGR rate is increased. An EGR gas can be made to flow separately through one path via one EGR passage and an other path via another EGR passage. The EGR gas flow through the other path can be cooled by an intercooler. Since the intercooler usually has a capacity larger than that of an EGR cooler, its cooling capability is high, and the EGR gas can be made to flow into a surge tank in a state where heat of the EGR gas has been sufficiently emitted. | 03-14-2013 |
Hiroki Ito, Itabashi-Ku JP
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20120134033 | LENS DRIVING DEVICE - In a lens driving device, magnetic attraction plates that are magnetic bodies are disposed on a fixed frame at both ends of a movement region of a movable unit. Therefore, when the movable unit moves in the fixed frame to one side or to the other side in the fixed frame and reaches a position at either end of the fixed frame, magnets on the movable unit are magnetically attracted to the magnetic attraction plates on the fixed frame continuously. As a result, the movable unit can be retained at the position even when the coil becomes de-energized. | 05-31-2012 |
20130314809 | LENS DRIVE DEVICE AND IMAGING DEVICE - The present invention provides a lens drive device including a base member arranged inside a lens barrel, a lens frame holding a lens and provided to be movable with respect to the base member in an optical axis direction of the lens, a voice coil motor for moving the lens frame, and a position detection unit for detecting a position of the lens frame. The position detection unit includes a reflection portion provided to one of the base and the lens frame and including a reflection surface inclined with respect to the optical axis of the lens, and a photoreflector provided to the other of the base member and the lens frame and including a light projecting portion applying light to the reflection surface and a light receiving portion receiving light reflected on a reflection flat surface. | 11-28-2013 |
20140002912 | LENS DRIVE DEVICE AND IMAGING DEVICE | 01-02-2014 |
Hiroki Ito, Yokohama-Shi JP
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20130275260 | INFORMATION PROVIDING SYSTEM AND MOBILE ELECTRONIC DEVICE - According to an aspect, a mobile electronic device includes: a display unit; a storage unit for storing therein log information indicating a usage pattern of a first application; and a control unit for displaying information related to a second application on the display unit at a timing determined based on usage characteristic of the first application. The usage characteristic is analyzed based on the log information and includes a characteristic related to a timing of usage. | 10-17-2013 |
Hiroki Ito, Osaka JP
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20140205670 | STABLE SOLID PREPARATIONS - It is intended to provide a process for producing unstable amorphous benzimidazole compounds having a proton pump inhibitor function, and stable solid preparations for medicinal use containing these compounds which are produced by blending such an amorphous benzimidazole compound with a nontoxic base such as a basic inorganic salt, forming an intermediate coating layer on the layer containing the active ingredient and further forming an enteric coating layer or a release-controlling coating layer. | 07-24-2014 |
Hiroki Ito, Kanagawa JP
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20150275131 | FRAGRANCE COMPOSITION - A fragrance composition contains (3S)-(6E)-2,3-dihydrofarnesal. A chemical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 90 mass % or more and an optical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 50% e.e. or more. A fragrance or cosmetic contains the fragrance composition. An odor is improved by using the fragrance composition containing (3S)-(6E)-2,3-dihydrofarnesal having a chemical purity of 90 mass % or more and an optical purity of 50% e.e. or more. | 10-01-2015 |
Hiroki Ito, Hiratsuka-Shi JP
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20160088227 | VIBRATION TYPE ACTUATOR, OPTICAL DEVICE, AND IMAGE PICKUP APPARATUS - Provided is an ultrasonic motor that includes a vibrator to which a piezoelectric element is fixed and a friction member having a frictional contact surface with the vibrator. A pressurizing member pressurizes the vibrator toward the friction member using a resilient force of a coil spring. A pressurizing force setting unit transmits a driving force of a pressurizing force setting motor to a holding member and then sets the pressurizing force by altering an amount of deflection of the coil spring depending on the relative position of the holding member with respect to the pressurizing member. The friction member is driven relative to the vibrator by an elliptic vibration of the vibrator in a state where the projections provided on a vibration plate is brought into pressurized contact with the frictional contact surface of the friction member by the pressurizing force. | 03-24-2016 |