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公开(公告)号：US10536008B2
公开(公告)日：2020-01-14
申请号：US15588983
申请日：2017-05-08
Inventor： Shoichi Toya , Motoshi Ito
Abstract: A distribution board includes: a pack housing unit which houses a battery pack and includes a connecting unit; and a charge control unit. The battery pack includes a connecting terminal unit for charge and discharge of power and can supply power to the distribution board and another device different from the distribution board. The connecting unit is connectable to and disconnectable from the connecting terminal unit. The charge control unit converts AC power supplied from a power system into DC power, and supplies the DC power to the battery pack housed in the pack housing unit to charge the battery pack.
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公开(公告)号：US10395689B2
公开(公告)日：2019-08-27
申请号：US15902449
申请日：2018-02-22
Inventor： Masaru Kaida , Motoshi Ito , Daisuke Shimoda , Naohiro Kimura
Abstract: An optical disc apparatus includes: a controller configured to acquire information of an access result and access positions on an optical disc when an optical disc drive unit configured to optically access an optical disc optically accesses the optical disc; and a storage configured to store the information acquired by the controller.
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公开(公告)号：US10121507B2
公开(公告)日：2018-11-06
申请号：US15397871
申请日：2017-01-04
Inventor： Motoshi Ito , Yoshihisa Takahashi
Abstract: On each of a plurality of recording layers of a write-once optical disc, two tracks constituted of adjacent land and groove are formed in a spiral shape. A writing method of data includes: a step of receiving data and a writing instruction of the data; and a step of recording management information, wherein the management information includes: virtual sequential recording range information that manages a last recorded address of the data as a virtual physical sector number; defect list that indicates a replacement correspondence relationship between the virtual physical sector number and an actually recorded physical sector number; and real next writable address information that indicates a real next writable address that is actually recordable subsequently to the physical sector number.
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公开(公告)号：US09792942B2
公开(公告)日：2017-10-17
申请号：US15153101
申请日：2016-05-12
Inventor： Yoshihisa Takahashi , Hisae Kato , Motoshi Ito
CPC classification number: G11B7/0079 , G11B7/007 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B20/1217 , G11B27/329 , G11B2007/00709 , G11B2007/00754 , G11B2020/10861 , G11B2020/1227 , G11B2020/1873 , G11B2220/218 , G11B2220/235
Abstract: A write-once type information recording medium according to one aspect of the present disclosure includes at least one recording layer. In the information recording medium, the at least one recording layer has a spiral shape in which a land track and a groove track are alternately arranged as a recording track, the recording track is divided into blocks each of which being minimum unit in which recording is performed, and the information recording medium includes a management information area where management information is recorded and a user data area where user data is recorded. Each of the management information areas of both the land track and the groove track on each recording layer of the at least one recording layer is disposed at a same distance from the center of the information recording medium.
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公开(公告)号：US10424335B2
公开(公告)日：2019-09-24
申请号：US16229508
申请日：2018-12-21
Inventor： Yoshihisa Takahashi , Daisuke Shimoda , Masaru Kaida , Motoshi Ito
Abstract: An information reproduction apparatus includes plural magazines in which optical discs are set, plural drives for performing recording and reproduction on an optical disc set therein, a changer mechanism that transports a magazine between its setting position and one or more drives and mounts and remove a prescribed optical disc or discs in and from the one or more drives by performing either one of a single move process and a multi-move process, and a controller. The controller judges whether to conduct the single move process or the multi-move process based on a reading data list and use statuses of the respective drives.
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Patent Agency Ranking
公开(公告)号：US09613649B1
公开(公告)日：2017-04-04
申请号：US15353080
申请日：2016-11-16
Inventor： Daisuke Shimoda , Masaru Kaida , Motoshi Ito
IPC: G11B17/22
CPC classification number: G11B17/225 , G11B17/221 , G11B17/228
Abstract: The controller selects one command of the plurality of commands included in the command list. The controller selects one magazine that stores therein one recording medium designated by the one selected command, based on the magazine information, the controller moves the one selected magazine between the storing position of the one selected magazine and the plurality of recorder and player apparatuses using the carrier mechanism. The controller extracts all commands designating recording media stored in the one selected magazine, from the command list, based on the magazine information. The controller moves all the recording media designated by the extracted commands between the one selected magazine and the plurality of recorder and player apparatuses using the carrier mechanism.
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公开(公告)号：US20150108833A1
公开(公告)日：2015-04-23
申请号：US14368612
申请日：2013-10-15
Inventor： Motoshi Ito , Shoichi Toya
CPC classification number: H02J9/061 , H02J3/383 , H02J3/387 , H02J7/0063 , H02J7/34 , H02J7/35 , H02J9/062 , Y02B10/72 , Y02B90/14 , Y02E10/563 , Y02E10/566 , Y10T307/344 , Y10T307/625
Abstract: A distribution board includes: a storage battery including one or more storage batteries and electrically connected to a predetermined load; a detector which detects a power outage state in which no electric power is being supplied from a power system; a first switch between the power system and the storage battery; and a controller which controls at least the first switch. When the detector detects the power outage state, the controller turns off the first switch to electrically disconnect the storage battery and the power system, and the storage battery causes the one or more storage batteries to discharge and supplies electric power to the controller and the predetermined load.
Abstract translation: 配电板包括：包括一个或多个蓄电池并与预定负载电连接的蓄电池; 检测器，其检测从电力系统不供给电力的停电状态; 电源系统和蓄电池之间的第一个开关; 以及至少控制第一开关的控制器。 当检测器检测到停电状态时，控制器关闭第一开关以断开蓄电池和电力系统的电气断开，蓄电池使一个或多个蓄电池放电并向控制器供电， 加载。
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8.发明授权公开(公告)号：US10049697B2
公开(公告)日：2018-08-14
申请号：US15298627
申请日：2016-10-20
Inventor： Yoshihisa Takahashi , Akihito Yoshimi , Kenji Takauchi , Yasumori Hino , Motoshi Ito
Abstract: An information recording method of the present disclosure is an information recording method for recording information on a write-once information recording medium, including one or more recording layers, each of the recording layers being spiral-shaped on which a land track and a groove track are alternately repeated as recording tracks, each of the recording tracks being divided into blocks, each of the blocks being a minimum unit in which recording is performed. The information recording method includes: recording the information on the information recording medium in a unit of each of the blocks; and controlling recording on the information recording medium. In the control step, switching is performed whether to perform recording in a block to be recorded in which the information is to be recorded next among the blocks based on recording conditions of the recording tracks adjacent on both sides of the block to be recorded.
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公开(公告)号：US09767844B1
公开(公告)日：2017-09-19
申请号：US15356847
申请日：2016-11-21
Inventor： Hisae Kato , Yoshikazu Yamamoto , Motoshi Ito
CPC classification number: G11B20/1889 , G11B20/1217 , G11B2020/1241
Abstract: An information recording method of recording information is provided in an information recording medium having a plurality of recording layers including a first recording layer and a second recording layer located to be closer to a surface than the first recording layer, each of the plurality of recording layers includes a user data area for recording user data, a spare area for alternatively recording data of failed recording into the user data area, and a management information area for recording management information. The first recording layer is used as a recording object layer at start of recording. When any one of the user data area, the spare area, and the management information area of the first recording layer runs short of a free space, then the recording object layer of the user data area, the spare area, and the management information area is switched over to the second recording layer.
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公开(公告)号：US09966097B2
公开(公告)日：2018-05-08
申请号：US15475693
申请日：2017-03-31
Inventor： Yoshihisa Takahashi , Akihito Yoshimi , Kenji Takauchi , Yasumori Hino , Motoshi Ito
IPC: G11B7/24 , G11B7/0037 , G11B7/007 , G11B20/12 , G11B7/004 , G11B20/10 , G11B20/18 , G11B7/0045 , G11B27/32
CPC classification number: G11B20/1217 , G11B7/00375 , G11B7/004 , G11B7/0045 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B20/10 , G11B20/1889 , G11B27/329 , G11B2020/1238
Abstract: An information recording method of the present disclosure is an information recording method for recording information on a write-once information recording medium, including one or more recording layers, each of the recording layers being spiral-shaped on which a land track and a groove track are alternately repeated as recording tracks, each of the recording tracks being divided into blocks, each of the blocks being a minimum unit in which recording is performed. The information recording method includes: recording the information on the information recording medium in a unit of each of the blocks; and controlling recording on the information recording medium. In the control step, switching is performed whether to perform recording in a block to be recorded in which the information is to be recorded next among the blocks based on recording conditions of the recording tracks adjacent on both sides of the block to be recorded.
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