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公开(公告)号：US10573681B2
公开(公告)日：2020-02-25
申请号：US16422291
申请日：2019-05-24
Inventor： Hiroaki Kanto , Norikatsu Yoshida
IPC: H01L21/00 , H01L27/146 , H01L27/118 , H01L27/142 , H04N5/225 , H04N5/341 , H04N5/374 , H04N5/361
Abstract: An imaging device includes: an imaging element including a photoelectric conversion member that generates charge due to an internal photoelectric effect when receiving light at a voltage in a first predetermined range, and generates no charge due to the internal photoelectric effect when receiving light at a voltage in a second predetermined range, and a plurality of pixel circuits that accumulate, in each pixel, the charge generated by the photoelectric conversion member, the imaging element outputting a frame image based on an amount of charge accumulated in the plurality of pixel circuits; a voltage controller that controls a voltage to be applied to the photoelectric conversion member; and a corrector that performs correction on at least a part of one or more frame images output from the imaging element to reduce dark current signal components.
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公开(公告)号：US12238425B2
公开(公告)日：2025-02-25
申请号：US17798275
申请日：2020-12-25
Inventor： Norikatsu Yoshida , Takeshi Hamasaki
Abstract: A shutter speed determination device includes a motion detector and controller. The motion detector, on a block-by-block basis having a specified block size, performs detection processing of a motion vector for image data obtained by capturing a subject image. The controller, while reducing the block size, causes the motion detector to execute the detection processing repeatedly, each time executing the detection processing the controller finds a motion vector related value that changes in a same direction as a direction in which a magnitude of the motion vector changes, the controller determines a shutter speed used when capturing the subject image thereafter, based on the motion vector related value found.
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公开(公告)号：US09058848B2
公开(公告)日：2015-06-16
申请号：US13904454
申请日：2013-05-29
Inventor： Tatsuro Nishi , Norikatsu Yoshida
CPC classification number: G11B33/0444 , G11B17/221 , G11B17/225 , G11B23/0323
Abstract: The disc device includes a picker which conveys, in a horizontal direction, a magazine tray in which a plurality of discs are stored, a lifter which pushes out the plurality of discs from the magazine tray, and a carrier which shifts in a vertical direction, which retains in a stacked manner the plurality of discs pushed out by the lifter, and which supplies the discs to a plurality of disc drives, respectively. The lifter is flexibly mounted such that the lifter shifts relative to the picker in the horizontal direction.
Abstract translation: 光盘装置包括：拾取器，其在水平方向上传送存储有多个光盘的盒托盘;从盒式纸盒托架推出多个光盘的升降器;以及沿垂直方向移位的托架; 其以堆叠方式保持由提升器推出的多个盘，并且将盘分别提供给多个盘驱动器。 升降机被灵活地安装，使得升降机相对于拾取器在水平方向上移动。
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Patent Agency Ranking
公开(公告)号：US10049699B2
公开(公告)日：2018-08-14
申请号：US15793719
申请日：2017-10-25
Inventor： Yoichi Yamamoto , Shinichi Maeda , Norikatsu Yoshida , Shuji Tabuchi
Abstract: A disc tray includes a bottom wall including an outer periphery and an inner rib supporter supporting the lowermost disc from below. The bottom wall is thickened from the outer periphery toward the inner rib supporter. The lowermost disc includes a data recording area, an inner rib, and an outer rib. When the lowermost disc is stationary, the outer rib of the lowermost disc and the upper surface of the bottom wall are separated by a gap. When the lowermost disc is inclined in such a manner that part of the outer rib of the lowermost disc comes into contact with the upper surface of the bottom wall, the data recording area of the lowermost disc and the upper surface of the bottom wall are separated by a gap greater than thickness of the outer or inner rib.
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公开(公告)号：US10115429B2
公开(公告)日：2018-10-30
申请号：US15838218
申请日：2017-12-11
Inventor： Yoichi Yamamoto , Norikatsu Yoshida , Tomoaki Namekawa , Shuji Tabuchi
Abstract: A disk magazine according to the present disclosure is a disk magazine equipped with a resin-made disk tray that houses a plurality of disks in a stacked state and a tray holder that houses the disk tray. An opening is provided on one side surface of the tray holder so that the disk tray can be inserted into and extracted from the opening. A sliding member is mounted to a front wall of the disk tray so as to protrude more upward than a top surface of the disk tray. The front wall serves as a side where the disk tray is inserted into the opening. The sliding member is constituted of a resin material different from a resin material that constitutes the disk tray.
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公开(公告)号：US09165592B2
公开(公告)日：2015-10-20
申请号：US14490030
申请日：2014-09-18
Inventor： Norikatsu Yoshida , Tatsuro Nish , Hitoshi Higaki , Yuji Ariyoshi , Masanori Ohnishi
CPC classification number: G11B17/10 , G11B17/05 , G11B17/225 , G11B23/0323 , G11B23/0328
Abstract: A disc device according to the present disclosure includes a plurality of magazines each having a tray that stores a plurality of discs, a plurality of disc drives that performs recording or reproducing of information on or from a disc, respectively, a picker that draws out the magazine tray from one magazine selected from the plurality of magazines and that conveys the magazine tray to a position near the plurality of disc drives, and a disc separating and supplying device that, at the position near the disc drives, holds the plurality of discs stored in the magazine tray, that separates at least one disc from the held plurality of discs, and that supplies the separated disc to the disc drive.
Abstract translation: 根据本公开的盘装置包括多个各自具有存储多个盘的托盘的多个盒，多个盘驱动器，分别在盘上或从盘执行信息的记录或再现;抽选器， 从多个杂志中选出的一个杂志的杂志托盘，并且将杂志托盘传送到靠近多个盘驱动器的位置;以及盘分离和供给装置，在盘驱动器附近的位置保持存储的多个盘 在杂志托盘中，将至少一个盘与被保持的多个盘分离，并将分离的盘提供给盘驱动器。
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公开(公告)号：US09761265B2
公开(公告)日：2017-09-12
申请号：US15420447
申请日：2017-01-31
Inventor： Yasue Chihara , Masanori Ohnishi , Norikatsu Yoshida
CPC classification number: G11B17/228 , G11B17/221 , G11B17/223 , G11B17/225 , G11B17/26 , G11B23/0323
Abstract: A disc device according to the present disclosure is a disc device for supplying a disc to each of a plurality of disc drives, and includes a carrier for retaining a plurality of discs in a stacked state, for separating one disc from the retained plurality of discs above a tray that is ejected from an arbitrary disc drive, and for placing the separated one disc on the tray. The carrier includes a first support claw that is capable of moving forward and backward below the plurality of discs, a second support claw that is capable of moving forward and backward into and out of a gap between a bottom disc and a disc that is adjacent to the bottom disc, among the plurality of discs, and a separation claw that is capable of moving forward and backward into and out of the gap and of pushing the bottom disc downward, where the bottom disc is separated from the retained plurality of discs by moving the first support claw, the second support claw, and the separation claw forward and backward, and pushing the bottom disc downward by the separation claw.
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公开(公告)号：US09390747B2
公开(公告)日：2016-07-12
申请号：US14847460
申请日：2015-09-08
Inventor： Norikatsu Yoshida , Tatsuro Nishi , Hitoshi Higaki , Yuji Ariyoshi , Masanori Ohnishi
CPC classification number: G11B17/10 , G11B17/05 , G11B17/225 , G11B23/0323 , G11B23/0328
Abstract: A disc device includes a plurality of magazines, each having a tray that stores a plurality of discs, a plurality of disc drives that performs recording or reproducing of information on or from the plurality of discs, a picker that draws out the tray from one of the plurality of magazines and that conveys the tray to a position near the plurality of disc drives, and a disc separating and supplying device that, at the position near the plurality of disc drives, holds the plurality of discs stored in the tray, separates at least one of the plurality of discs stored in the tray from a remainder of the plurality of the discs stored in the tray, and supplies the at least one of the plurality of discs stored in the tray to at least one of the plurality of disc drives.
Abstract translation: 光盘装置包括多个杂志，每个杂志具有存储多个光盘的托盘，在多个光盘上执行信息的记录或再现的多个光盘驱动器，从其中之一抽出托盘的拾取器， 所述多个杂志将所述托盘传送到所述多个盘驱动器附近的位置;以及盘分离供给装置，其在所述多个盘驱动器附近的位置保持存储在所述托盘中的所述多个盘， 从存储在托盘中的多个盘的其余部分存储在托盘中的多个盘中的至少一个，并将存储在托盘中的多个盘中的至少一个提供给多个盘驱动器中的至少一个 。
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