Teruji
Teruji Nakai, Kyoto-Shi JP
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20090052617 | Image processing method, image display method, image processing program, storage medium, image processing apparatus and X-ray imaging apparatus - An object of the present invention is to provide an image processing method, etc. capable of producing a panorama tomogram with a simple operation whenever required by the operator. The present invention relates to an image processing method for producing a panorama tomogram of the dental arch using the X-ray projection data on the dentomaxillofacial region obtained by the X-ray computer tomography. The image processing method according to the present invention includes the steps of retrieving the dental arch projection data corresponding to the dental arch from the X-ray projection data based on the preset position and shape information to specify the position and shape of the dental arch from the X-ray projection data (S | 02-26-2009 |
20140254745 | Medical X-Ray Photography Apparatus - A medical X-ray photography apparatus includes the turning arm and a moving mechanism. The turning arm supports an X-ray generator and an X-ray detector. The moving mechanism includes a turning part that turns the turning arm and a moving part that moves the turning arm along a two-dimensional plane orthogonal to an axial direction of a turning shaft. The medical X-ray photography apparatus also includes a photographic region assignment receiving part that receives an operation to assign a part of a dental arch as a pseudo intraoral radiography region, a main-body control part that controls the moving mechanism based on a movement starting signal to move the turning arm to a predetermined photography starting position corresponding to the pseudo intraoral radiography region, and a signal output switch that includes a movement starting signal output part outputting the movement starting signal to the main body control part. | 09-11-2014 |
Teruji Yamakawa, Koto-Ku JP
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20100191944 | DATA STORAGE APPARATUS - According to one embodiment, a data storage apparatus includes: a storage element including a user data storage area and an area for storing multiplexed pre-boot authentication applications; and a controller connected to a host and performs read/write access to the user data area when an authentication by the pre-boot authentication application is verified. The controller determines whether the data storage apparatus is connected to the host in a form in which the host performs time-out monitoring or the data storage apparatus is connected to the host in a form in which the host does not perform the time-out monitoring. The controller performs, when the controller determines that the data storage apparatus is connected to the host in the form in which the host does not perform the time-out monitoring, mirroring synchronization of the multiplexed pre-boot authentication applications at the time of booting. | 07-29-2010 |
20100214687 | STORAGE DEVICE AND READ/WRITE PROCESSING METHOD THEREFOR - According to one embodiment, a storage device includes: a control circuit configured to perform a write retry when data writing fails, wherein the control circuit recognizes that read commands are issued at regular intervals for reproducing continuous pieces of data, and upon detecting an error requiring the write retry to be performed in the data writing by a write command received during the reproduction, the control circuit interrupts the data writing, perform data reading to store the data in the buffer memory after allocating a storage area for the data in the buffer memory, and then resumes the data writing. | 08-26-2010 |
20120137089 | STORAGE DEVICE, ELECTRONIC DEVICE, AND ACCESS CONTROL METHOD FOR STORAGE DEVICE - According to one embodiment, a storage device electrically connected to a host includes a storage module, an access restriction module, a first restricted access open module, and a second restricted access open module. The storage module is configured to store therein data. The access restriction module is configured to restrict an access from the host to the storage module after power of the storage device is turned on. The first restricted access open module is configured to open the restricted access from the host to the storage module based on a first command for opening the restricted access from the host. The second restricted access open module is configured to open the restricted access from the host to the storage module based on a second command for carrying out an operation different from the opening of the restricted access from the host. | 05-31-2012 |
Teruji Yamakawa, Kawasaki JP
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20090271584 | CONTROLLER OF STORAGE DEVICE, STORAGE DEVICE, AND CONTROL METHOD OF STORAGE DEVICE - A controller of a storage device having a user area storing an operating system, the storage device developing the operating system stored in the user area on a host device in accordance with an access from the host device. The controller includes a user authentication routine storage controlling unit that stores a user authentication routine for executing user authentication before startup of the operating system, in a predetermined area inside the user area, and an access controlling unit that permits access to the predetermined area from the host device when the user authentication routine is used, while prohibiting access to the predetermined area from the host device when the user authentication routine is not used. | 10-29-2009 |
20100106928 | STORAGE DEVICE, STORAGE SYSTEM, AND UNLOCK PROCESSING METHOD - According to one embodiment, a storage device manages a user data area by dividing the area into a plurality of division data areas. The storage device includes a storage module, an access authority setting module, a lock processor, a command receiver, and an unlock processor. The storage module includes the division data areas. The access authority setting module sets access authority with respect to each division data area for each user. The lock processor disables access to the storage module from a host device that reads data from and writes data to the storage module. The command receiver receives from the host device an unlock command including a basic area storing basic unlock information and an expansion area storing additional unlock information. The unlock processor unlocks each division data area, to which access is restricted for each user, based on the basic unlock information and the additional unlock information. | 04-29-2010 |
Teruji Yamakawa, Chuo Tokyo JP
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20150358321 | STORAGE DEVICE, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD - According to embodiments, a storage device includes a storage unit, a receiving unit, an authenticating unit, and a control unit. Prior to executing erasure processing of data that has been stored in the storage unit, the receiving unit receives, from an external device that clocks time, third information including first information and second information, the first information regarding time counted by the external device and the second information being information for authenticating the external device. The authenticating unit performs authentication processing of the external device by using the second information included in the third information. When the authentication of the external device has succeeded, the control unit generates an erasure log that contains erasure time when the erasure processing has been executed on the basis of the first information included in the third information. When the authentication of the external device has failed, the execution of the erasure processing is prohibited. | 12-10-2015 |