Kiyomura
Akira Kiyomura, Takasaki JP
Patent application number | Description | Published |
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20080271435 | Deterioration Diagnosis System for an Air-Fuel Ratio Sensor - A deterioration diagnosis system for an air fuel sensor mounted to an exhaust pipe of an internal combustion engine. The air fuel sensor determines a mixture ratio of air and fuel fed into the internal combustion engine. In the system, an inclination of an output signal of the air-fuel ratio sensor is calculated; variance of the inclination is calculated; deterioration of the air-fuel ratio sensor is determined based on the variance of the inclination. | 11-06-2008 |
Akira Kiyomura, Isesaki-Shi JP
Patent application number | Description | Published |
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20150267625 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - The present invention relates to a control device and a control method for an internal combustion engine equipped with a variable compression ratio mechanism. The control device sets an air charging efficiency as an engine load equivalent value and performs setting of a determination value used for misfire diagnosis, setting of an ignition timing, an estimation of a catalyst temperature, or the like. In the control device, when a compression ratio is higher than the basic compression ratio, and the theoretical thermal efficiency is high, the air charging efficiency is corrected to be increased, to perform the control on the basis of the corrected air charging efficiency. Furthermore, in a torque control that sets a target air charging efficiency on the basis of a torque command value, when the compression ratio is higher than the basic compression ratio, the target air charging efficiency is reduced. | 09-24-2015 |
Atsushi Kiyomura, Osaka JP
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20140075116 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION STORAGE MEDIUM - Recording failure area information includes information indicating an optical disk having a recording failure area in which data is missing, and indicating a position of the recording failure area in the optical disk, out of the optical disks constituting a disk array. A controller ( | 03-13-2014 |
Shunsuke Kiyomura, Atsugi JP
Patent application number | Description | Published |
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20130277549 | ANALYSIS APPARATUS AND ANALYSIS METHOD - A compound contained in a sample is analyzed more accurately. Provided is an analysis method using TOF-SIMS in which first spectral data is obtained by irradiating the sample with a first primary ion, second spectral data is obtained by irradiating the sample with a second primary ion, and a surface of the sample is etched by an ion and then the surface of the sample is irradiated with the first primary ion or the second primary ion. The first primary ion is more likely to break a molecular structure of a molecule contained in the sample than the second primary ion. | 10-24-2013 |
Yoshihiro Kiyomura, Fukuoka JP
Patent application number | Description | Published |
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20120008481 | OPTICAL PICKUP APPARATUS - The present invention provides an electronic equipment which includes an optical member including a first adhesive application portion, wherein a support member is provided in which a second adhesive application portion is provided on a support surface of the optical member, a cross-sectional surface of the first adhesive application portion is opposite to a cross-sectional surface of the second adhesive application portion, a separation portion is provided between the first cross-sectional surface and the second cross-sectional surface, and a approximately spherical adhesive is fixed around an approximately center of the separation portion to include a part of the first and second adhesive application portions. Thus, an object is to provide electronic equipment that reduces deviation in the relative position between the optical member and the support member generated after the curing of the ultraviolet-curable adhesive. | 01-12-2012 |