公开(公告)号：US20230290380A1

公开(公告)日：2023-09-14

申请号：US18160309

申请日：2023-01-27

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B23/113 ,  G11B23/07 ,  B29C45/26

CPC classification number: G11B23/113 ,  G11B23/07 ,  B29C45/2616

Abstract: There is provided a mold for molding a tape reel that is made of a resin and that includes a cylindrical portion, a bottom portion formed on a proximal end side of the cylindrical portion, and a plurality of through holes penetrating the bottom portion and arranged in a peripheral direction of the cylindrical portion, the mold including: a bottom surface that is used to form the bottom portion; a tubular surface that is used to form the cylindrical portion; and a plurality of projecting portions that protrude from the bottom surface and are used to form the plurality of through holes, respectively, in which, in the tubular surface, a first portion corresponding to a portion between the projecting portions adjacent to each other in the peripheral direction, among the plurality of projecting portions, has a shape that bulges toward a radially outer side of the bottom surface than a second portion corresponding to the projecting portion.

公开(公告)号：US20230068719A1

公开(公告)日：2023-03-02

申请号：US17810640

申请日：2022-07-05

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B20/00 ,  G11B5/008 ,  G11B33/10

Abstract: A library controller including a storage executes first registration processing of, in a case where registration completion information indicating registration completion in a cartridge management system is not stored in a cartridge memory provided in a cartridge, registering identification information for identifying the cartridge and the registration completion information in the cartridge memory, overwriting prohibition processing of prohibiting overwriting to the identification information and the registration completion information registered in the cartridge memory, second registration processing of registering the identification information in the storage, and execution processing of executing reading and writing of user data from and to the cartridge in a case where the identification information stored in the storage coincides with the identification information stored in the cartridge memory.

公开(公告)号：US20210295870A1

公开(公告)日：2021-09-23

申请号：US17200923

申请日：2021-03-15

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B5/78

Abstract: Provided is a recording tape cartridge including: a case that accommodates a reel on which a recording tape is wound and includes a reference surface that serves as a reference in an axial direction of the reel in a case where the case is loaded into a drive device; a noncontact communication medium on which individual information is recorded, the noncontact communication medium being accommodated in the case and having a plate shape; a supporting portion that is formed in the case and supports one surface of the noncontact communication medium except for a lower end portion such that the noncontact communication medium is disposed while being inclined with respect to the reference surface at an angle of approximately 45 degrees; and a groove portion that is formed in the case and accommodates a portion of the lower end portion of the noncontact communication medium. The one surface of the lower end portion of the noncontact communication medium is not in contact with the case.

公开(公告)号：US20170316801A1

公开(公告)日：2017-11-02

申请号：US15490924

申请日：2017-04-19

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B15/61 ,  G11B5/78

CPC classification number: G11B15/615 ,  G11B5/78 ,  G11B23/044 ,  G11B23/107

Abstract: A recording tape cartridge includes: a reel including a reel hub having an outer diameter of an upper end portion thereof is smaller than that of a lower end portion thereof, and a lower flange in which plural through holes are radially formed and inclined surfaces are formed at one edge portion and the other edge portion of each of the through holes, the inclined surfaces are directed to a flange circumferential direction. An inclination angle with respect to a reel rotation axis of the inclined surface at the one edge portion, which is directed in a rotational direction of the reel, when a recording tape is wound on the reel, is larger than an inclination angle with respect to the reel rotation axis of the inclined surface of the other edge portion, which is directed in the rotational direction of the reel when the recording tape is led out of the reel.

公开(公告)号：US20160336038A1

公开(公告)日：2016-11-17

申请号：US15151504

申请日：2016-05-11

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B23/023 ,  G11B33/04 ,  A47B81/06

CPC classification number: G11B23/023 ,  B65D21/0202 ,  G11B23/0233

Abstract: There is provided a tape cartridge housing case, the case including (1) a case body having an upper wall portion that covers an upper face of a tape cartridge, a lower wall portion that covers a lower face of the tape cartridge, and an opening that the tape cartridge is inserted and removed through, (2) a first protrusion that is formed at an inner face of the lower wall portion, and that anchors an anchored portion, (3) a recess that is formed at an outer face of the lower wall portion at a position so as to be on the opposite side to the first protrusion in a front face-back face relationship, and (4) a second protrusion that is formed at an outer face of the upper wall portion at the same position as the recess in plan view.

Abstract translation: 提供了一种带盒外壳，该壳体包括：（1）壳体，其具有覆盖带盒的上表面的上壁部分，覆盖带盒的下表面的下壁部分和开口 带盒通过插入和移除，（2）形成在下壁部分的内表面处的第一突起，并且锚定锚定部分，（3）形成在所述下壁部分的外表面处的凹部 在与前述第一突起相反的一侧的位置处，在前面侧面关系中的下壁部，以及（4）形成在上壁部的外表面的同一位置的第二突起 作为平面图的凹槽。

公开(公告)号：US20160086627A1

公开(公告)日：2016-03-24

申请号：US14833152

申请日：2015-08-24

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B5/78

CPC classification number: G11B23/041 ,  G11B23/043 ,  G11B23/107

Abstract: A recording tape cartridge includes a release member, a sliding protrusion portion, a metallic plate and a reference portion. The release member is provided in a reel hub to be rotatable integrally with the reel. The release member moves a locking member from a locking position to an allowing position when a pushing surface of the release member is pushed from an outer side of a case. The sliding protrusion portion protrudes from the locking member toward the side thereof at which the release member is disposed. The metallic plate is provided in the release member. A distal end of the sliding protrusion portion touches the metallic plate. The reference portion is provided at the release member. The reference portion positions a position of the metallic plate relative to the pushing surface in the axial direction of the reel.

Abstract translation: 记录带盒包括释放构件，滑动突出部分，金属板和参考部分。 释放构件设置在卷轴毂中以与卷轴一体地旋转。 当释放构件的推动表面从壳体的外侧被推动时，释放构件将锁定构件从锁定位置移动到允许位置。 滑动突起部从锁定构件向其设置有释放构件的一侧突出。 金属板设置在释放构件中。 滑动突出部分的远端接触金属板。 参考部分设置在释放构件上。 参考部分在卷轴的轴向方向上相对于推动表面定位金属板的位置。

公开(公告)号：US20230282238A1

公开(公告)日：2023-09-07

申请号：US18160310

申请日：2023-01-27

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B23/107 ,  B65H75/14

CPC classification number: G11B23/107 ,  B65H75/14

Abstract: The tape reel includes the cylindrical portion and a bottom portion having an installation surface on which the cylindrical portion is installed upright. The installation surface has a central surface located on a center side of the bottom portion, and a first inclined surface formed on an outer peripheral portion of the central surface along a peripheral direction of the cylindrical portion and inclined such that a wall thickness of the bottom portion gradually decreases toward an outer peripheral side. A through hole penetrating the bottom portion is formed in the outer peripheral portion, a pair of wall portions are installed upright on the first inclined surface on both sides of the through hole in the peripheral direction, and a second inclined surface having an inclination angle smaller than an inclination angle of the first inclined surface with respect to the central surface is formed on a surface of each of the wall portions, which is connected to the central surface.

公开(公告)号：US20200327291A1

公开(公告)日：2020-10-15

申请号：US16842774

申请日：2020-04-08

Applicant: FUJIFILM CORPORATION

Inventor： Ryosuke OSAKO ,  Yosuke SUMIYA

IPC: G06K7/14 ,  G11B23/04 ,  G06K19/06 ,  G06K7/10 ,  G06K19/07 ,  G06K1/12 ,  B32B29/00

Abstract: A recording tape cartridge includes a case that accommodates a reel around which a recording tape is wound and a label that is attached to a label surface formed at a wall surface of the case. The wall surface is located at a side opposite to a direction in which the case is loaded into a drive device. The label includes a first label layer that is attached to the label surface and on which individual identification information is displayed in a two-dimensional code, and a second label layer attached to the first label layer with a peelable bonding force, the second label layer being capable of covering and concealing the two-dimensional code, and the individual identification information being displayed in a barcode on the second label layer. The two-dimensional code is displayed at a central part in a longitudinal direction of the label.

公开(公告)号：US20160279848A1

公开(公告)日：2016-09-29

申请号：US15018866

申请日：2016-02-09

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: B29C45/27 ,  B29C33/56

CPC classification number: B29C45/2708 ,  B29C33/56 ,  B29C45/0025 ,  B29C45/37 ,  B29C2045/0027 ,  B29C2045/2709 ,  B29K2069/00

Abstract: A mold for manufacturing a reel component member, the mold comprises a hub formation portion configured to form a circular tube shaped hub; a flange formation portion configured to form a flange integrally provided at one end portion of the hub; a bottom plate formation portion configured to form a bottom plate that is provided with a ring shaped reel gear at the one end portion or another end portion of the hub and that includes a plurality of hole portions provided at equal intervals on the reel gear; a gate that is disposed further to a radial direction inside than a wall face of the hub formation portion that is configured to form an inner peripheral face of the hub; and an anticorrosion coating that is applied to a wall face of the hub formation portion that is configured to form an outer peripheral face of the hub.

Abstract translation: 一种用于制造卷轴部件的模具，所述模具包括轮毂形成部分，所述轮毂形成部分构造成形成圆形管状轮毂; 凸缘形成部分，其构造成形成一体地设置在所述轮毂的一个端部处的凸缘; 底板形成部，其构造成形成在所述轮毂的一个端部或另一个端部处设置有环形的卷轴齿轮的底板，并且包括在所述卷轴齿轮上以相等的间隔设置的多个孔部; 在所述轮毂形成部的壁面上比径向内侧设置有形成所述轮毂的内周面的门， 以及防腐蚀涂层，其被施加到所述毂形成部的壁面，所述壁面被构造成形成所述轮毂的外周面。

公开(公告)号：US20240055023A1

公开(公告)日：2024-02-15

申请号：US18352221

申请日：2023-07-13

Applicant: FUJIFILM CORPORATION

Inventor： Yosuke SUMIYA

IPC: G11B23/03

CPC classification number: G11B23/0307 ,  G11B23/032

Abstract: A package includes a plurality of accommodation regions where a plurality of holders are accommodated in such a manner that the plurality of holders are able to be put in and out, and a partition structure that divides the plurality of accommodation regions. Each holder holds a plurality of magnetic tape cartridges in such a manner that the plurality of magnetic tape cartridges are able to be put in and out of the holder. In a state in which the holder is accommodated in the accommodation region, a height of the partition structure is higher than a height of the holder.