公开(公告)号：US06952327B1

公开(公告)日：2005-10-04

申请号：US08944208

申请日：1997-10-06

Applicant: Shuichi Kikuchi ,  Daiki Kobayashi ,  Kenji Ogisu

Inventor： Shuichi Kikuchi ,  Daiki Kobayashi ,  Kenji Ogisu

IPC: G11B23/02 ,  G11B23/04

CPC classification number: G11B23/045 ,  Y10T428/1352

Abstract: A disk cartridge in which a disk is loaded is formed with composite synthetic resin including at least two types of thermoplastic resin, an anti-static polymer, and an inorganic filler, heat-deforming temperatures of at least two types of the thermoplastic resin mutually differing.The disk cartridge is provided by a method comprising the steps of mixing at least two types of thermoplastic resin to provide a mixture, heat-deforming temperatures of at least two types of the thermoplastic resin mutually differing, mixing an inorganic filler with a mixture of at least two types of the thermoplastic resin, mixing an anti-static polymer with the mixture of at least two types of the thermoplastic resin including the inorganic filler to provide a composite synthetic resin, injection molding the composite synthetic resin to provide component parts of the disk cartridge, and assembling the component parts to form the disk cartridge with the disk loaded therein.

Abstract translation: 其中装载有盘的盘盒由包括至少两种类型的热塑性树脂，抗静电聚合物和无机填料的复合合成树脂形成，至少两种类型的热塑性树脂的热变形温度相互不同 。 通过包括以下步骤的方式提供盘盒，所述方法包括混合至少两种类型的热塑性树脂以提供混合物，至少两种类型的热塑性树脂的热变形温度相互不同，将无机填料与 至少两种类型的热塑性树脂，将抗静电聚合物与至少两种类型的包括无机填料的热塑性树脂的混合物混合以提供复合合成树脂，注射成型复合合成树脂以提供盘的组分部分 并且组装部件以形成装载有盘的盘盒。

公开(公告)号：US6112894A

公开(公告)日：2000-09-05

申请号：US329742

申请日：1999-06-10

Applicant: Shuichi Kikuchi ,  Daiki Kobayashi

Inventor： Shuichi Kikuchi ,  Daiki Kobayashi

IPC: B65D85/57 ,  B65D85/00 ,  G11B23/02 ,  G11B23/023 ,  G11B33/04

CPC classification number: G11B33/045

Abstract: Disclosed is disc medium accommodating case for conveying a large number of disc media, in which the embedding structure for the column for stacking the disc media and the case bottom plate member is improved, whereby a sturdy case is provided which is free from deformation or breakage during handling, transportation, etc. A disc medium accommodating case includes a disc-like case bottom plate member having a diameter that is larger than the outer diameter of the disc media, a stacking column which is embedded substantially at the center of the case bottom plate member in an erect position, a protective cover member formed as a truncated cone and adapted to be placed on the case bottom plate member, and a cap for fastening the protective cover member to the case bottom plate member through the intermediation of the stacking column, wherein a column insertion hole into which the stacking column can be inserted is provided at the center of the case bottom plate member, and wherein a flange portion is provided at the base end of the stacking column. The stacking column is inserted into the column insertion hole from the back side of the case bottom plate member to join the flange portion with the back side of the case bottom plate member by ultrasonic welding.

Abstract translation: 公开了用于输送大量盘介质的盘介质容纳盒，其中用于堆叠盘介质的列的嵌入结构和壳底板构件被改进，由此提供没有变形或破裂的坚固的壳体 在处理，运输等期间。盘介质容纳盒包括直径大于盘介质的外径的盘状壳体底板构件，大体上嵌在壳底部的中心的堆叠柱 平板构件，直立位置，形成为截头圆锥体并适于放置在壳体底板构件上的保护盖构件，以及用于通过堆叠柱将保护盖构件紧固到壳体底板构件的盖 其特征在于，在所述壳体底板部件的中央设置有可插入所述堆叠柱的列插入孔，其特征在于， ge部分设置在堆叠柱的基端。 堆叠柱从壳底板构件的背面插入柱插入孔中，通过超声波焊接将凸缘部与壳底板构件的背面接合。

公开(公告)号：US06269074B1

公开(公告)日：2001-07-31

申请号：US09269234

申请日：1999-07-15

Applicant: Takatsugu Funawatari ,  Daiki Kobayashi ,  Shuichi Kikuchi

Inventor： Takatsugu Funawatari ,  Daiki Kobayashi ,  Shuichi Kikuchi

IPC: G11B370

CPC classification number: G11B23/0303 ,  G11B23/0317

Abstract: A container casing exchangeably holding an optical disc that can be loaded on a disc drive device as it holds an optical disc. The container casing includes a casing main member having a disc housing section for holding the disc-shaped recording medium towards its major surface, an aperture for recording and/or reproducing the disc-shaped recording medium held in the disc housing section and a center opening for rotationally driving the disc-shaped recording medium held in the disc housing section. The casing main member rotatably carries a cover member for opening/closing the disc housing section and an opening/closure controlling members. These opening/closure controlling members are moved between the first position engaging with the cover member and the second position disengaged from the cover member to control the opening/closure of the cover member to enable opening/closure of the cover member to enable exchange of the optical disc while assuring the positively closed state of the disc housing section.

Abstract translation: 一种可容纳地保持光盘的容器壳体，其可以在其保持光盘时装载在盘驱动装置上。 容器壳体包括壳体主构件，其具有用于将盘形记录介质保持在其主表面的盘容纳部分，用于记录和/或再现保持在盘容纳部分中的盘形记录介质的孔和中心开口 用于旋转地驱动保持在盘容纳部分中的盘形记录介质。 外壳主构件可旋转地承载用于打开/关闭盘收纳部分的盖构件和开/关控制构件。 这些打开/关闭控制构件在与​​盖构件接合的第一位置与从盖构件脱离的第二位置之间移动，以控制盖构件的打开/关闭，以使得盖构件的打开/关闭能够交换 同时确保盘容纳部分的肯定关闭状态。

公开(公告)号：US5931296A

公开(公告)日：1999-08-03

申请号：US894167

申请日：1997-11-12

Applicant: Daiki Kobayashi ,  Hiroshi Nakaizumi ,  Shuichi Kikuchi ,  Takatsugu Funawatari

Inventor： Daiki Kobayashi ,  Hiroshi Nakaizumi ,  Shuichi Kikuchi ,  Takatsugu Funawatari

IPC: G11B33/04 ,  B65D85/57

CPC classification number: G11B33/0416

Abstract: An accommodating case adapted for accommodating a disc cartridge therewithin. This accommodating case includes a bottom plate on which the disc cartridge is mounted, and a pair of side walls provided in a manner opposite to each other on the both sides of the bottom plate, and comprises a case body in which at least the upper surface side and the front side are opened, and a cover body adapted so that the base end portion side is rotatably supported at the back side of the case body, and fitted between a pair of side walls to close the range or portion at least from the upper surface side toward the front side of the case body. At the inner surface sides opposite to each other of the pair of side walls provided at the case body, there are respectively provided limiting portions for supporting both side edges of the cover body to limit the cover closing position when the cover body is rotated so that it is located at the position where it closes the range or portion from the upper surface side toward the front side of the case body. The disc cartridge to be accommodated can be inserted into the case body in a desired insertion direction form the opened portion extending from the upper surface side toward the front side of the case body.

Abstract translation: PCT No.PCT / JP96 / 03667 Sec。 371日期：1997年11月12日 102（e）日期1997年11月12日PCT 1996年12月16日PCT公布。 公开号WO97 / 22539 日期1997年6月26日适用于容纳盒式磁盘的容纳盒。 这种容纳壳体包括安装有盘盒的底板和在底板的两侧以彼此相对的方式设置的一对侧壁，并且包括壳体，其中至少上表面 侧面和前侧被打开;以及盖体，其适于使得基端部侧可旋转地支撑在壳体的后侧，并且装配在一对侧壁之间，以至少从 上表面侧朝向壳体的前侧。 在设置在壳体上的一对侧壁彼此相对的内表面侧，分别设置有用于支撑盖主体的两侧边缘的限制部分，以限制盖主体旋转时的盖关闭位置，使得 它位于其关闭从壳体的上表面侧朝向前侧的范围或部分的位置。 要容纳的盘盒可以从所述盒体的上表面侧向前侧延伸的开口部分沿期望的插入方向插入盒体。

公开(公告)号：US08365211B2

公开(公告)日：2013-01-29

申请号：US12596956

申请日：2009-01-29

Applicant: Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

Inventor： Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

IPC: G11B23/03

CPC classification number: G11B23/0308 ,  G11B23/0316

Abstract: A disk cartridge that has high durability with respect to a drop impact is provided. The disk cartridge includes: a disk-like recording medium; a cartridge case that rotatably accommodates the disk-like recording medium and is formed with a first opening that exposes a part of the disk-like recording medium; an inner rotor that is rotatably supported inside the cartridge case and includes a main surface portion formed with a second opening corresponding to the first opening; shutter members that are movable between a closing position at which the first opening is closed and an opening position at which the first opening is opened in accordance with a rotation of the inner rotor; and a buffer mechanism that is formed on the main surface portion of the inner rotor and includes rotary shafts that rotatably support the shutter members and elastic support portions that respectively support the rotary shafts and can be elastically deformed with respect to the main surface portion.

Abstract translation: 提供了相对于液滴冲击具有高耐久性的磁盘盒。 盘盒包括：盘状记录介质; 盒壳体，其可旋转地容纳盘状记录介质，并形成有露出所述盘状记录介质的一部分的第一开口; 内转子，其被可旋转地支撑在所述盒壳体内，并且包括形成有与所述第一开口对应的第二开口的主表面部分; 活门构件，其可以在关闭第一开口的关闭位置和根据内转子的旋转而打开第一开口的打开位置之间移动; 以及缓冲机构，其形成在内转子的主表面上，并且包括可旋转地支撑活门构件的旋转轴和分别支撑旋转轴并可相对于主表面部弹性变形的弹性支撑部。

公开(公告)号：US06964059B2

公开(公告)日：2005-11-08

申请号：US11086382

申请日：2005-03-23

Applicant: Daiki Kobayashi ,  Takatsugu Funawatari ,  Kenji Takahashi

Inventor： Daiki Kobayashi ,  Takatsugu Funawatari ,  Kenji Takahashi

IPC: G11B23/03 ,  G11B23/00

CPC classification number: G11B23/0316 ,  G11B23/0308 ,  G11B23/0326

Abstract: A disc cartridge accommodating an optical disc in a cartridge body. The disc cartridge includes a cartridge body formed by mating and joining upper and lower halves mated together. A plurality of fusing portions for mating and fusing the upper and lower halves are provided at positions corresponding to recess portions for accommodating an optical disc. Each fusing portion is provided with a mating projection formed at one of the upper and lower halves and a mating projection formed at the other of the upper and lower halves. A plurality of mating projections formed at either half comprise mating projections having projections for fusing annularly and continuously formed over the entire circumference of the end surfaces to be mated to the mating projections of the other half and mating projections having projections for fusing formed in the form of an arc in one part of the end surfaces.

Abstract translation: 容纳盒体中的光盘的盘盒。 盘盒包括通过配合和连接配合在一起的上半部和下半部形成的盒体。 在对应于用于容纳光盘的凹部的位置处设置有用于配合和熔合上半部和下半部的多个定影部。 每个定影部分设置有形成在上半部和下半部中的一个上的配合突起和形成在上半部和下半部中的另一个上的配合突起。 形成在两个半部的多个配合突起部分包括具有凸出物的配合突起，该突起具有环形连续形成并且连续地形成在端面的整个圆周上，以与另一半的配合突起相配合，并且配合突起具有以形式形成的熔接的突起 的一部分端面上的弧。

公开(公告)号：US5284538A

公开(公告)日：1994-02-08

申请号：US659517

申请日：1991-02-21

Applicant: Akira Suzuki ,  Daiki Kobayashi

Inventor： Akira Suzuki ,  Daiki Kobayashi

IPC: B29C65/52 ,  G11B7/24 ,  G11B7/26 ,  B32B31/00

CPC classification number: B29C65/521 ,  B29C65/526 ,  B29C65/7847 ,  B29C66/452 ,  B29C66/8322 ,  G11B7/26 ,  B29C65/4815 ,  B29C66/20 ,  B29L2017/005 ,  Y10S428/913 ,  Y10T156/1052

Abstract: A double-side optical disc formed by a pair of optical disc halves bonded together, and a process for producing the double-side optical disc. An adhesive is applied to the disc halves, which are then bonded together at an angle relative to each other in which the direction of the adhesive flow on one disc half will intersect the direction of the adhesive flow on the other disc half. In this manner, satisfactory flatness of the optical disc may be achieved without being affected by surface irregularities of the adhesive layer.

Abstract translation: 由一对光盘半部结合在一起形成的双面光盘，以及双面光盘的制造方法。 将粘合剂施加到盘半部，然后将它们以相对于彼此成一定角度的方式结合在一起，其中在一个盘半部上的粘合剂流动方向将与另一个盘半部上的粘合剂流动的方向相交。 以这种方式，可以在不受粘合剂层的表面不规则性影响的情况下实现光盘的令人满意的平坦度。

公开(公告)号：US20100314269A1

公开(公告)日：2010-12-16

申请号：US12867454

申请日：2009-02-10

Applicant: Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

Inventor： Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

IPC: B65D85/57

CPC classification number: G11B23/285

Abstract: A disk cartridge includes, between a recordable position and an unrecordable position, a first guide surface that gradually increases an elastic force of an elastic arm of a tab member and a second guide surface that gradually decreases the elastic force of the elastic arm, and a guide wall (guide portion) on which the guide surfaces are formed continuously.

Abstract translation: 磁盘盒在可记录位置和不可记录位置之间包括逐渐增加突片构件的弹性臂的弹力的第一引导表面和逐渐减小弹性臂的弹力的第二引导表面，以及 引导壁（引导部），连续地形成有引导面。

公开(公告)号：US20100064303A1

公开(公告)日：2010-03-11

申请号：US12596956

申请日：2009-01-29

Applicant: Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

Inventor： Daiki Kobayashi ,  Isao Watanabe ,  Yasuyuki Abe

IPC: G11B23/03

CPC classification number: G11B23/0308 ,  G11B23/0316

Abstract: A disk cartridge that has high durability with respect to a drop impact is provided. The disk cartridge includes: a disk-like recording medium; a cartridge case that rotatably accommodates the disk-like recording medium and is formed with a first opening that exposes a part of the disk-like recording medium; an inner rotor that is rotatably supported inside the cartridge case and includes a main surface portion formed with a second opening corresponding to the first opening; shutter members that are movable between a closing position at which the first opening is closed and an opening position at which the first opening is opened in accordance with a rotation of the inner rotor; and a buffer mechanism that is formed on the main surface portion of the inner rotor and includes rotary shafts that rotatably support the shutter members and elastic support portions that respectively support the rotary shafts and can be elastically deformed with respect to the main surface portion.

Abstract translation: 提供了相对于液滴冲击具有高耐久性的磁盘盒。 盘盒包括：盘状记录介质; 盒壳体，其可旋转地容纳盘状记录介质，并形成有露出所述盘状记录介质的一部分的第一开口; 内转子，其被可旋转地支撑在所述盒壳体内，并且包括形成有与所述第一开口对应的第二开口的主表面部分; 活门构件，其可以在关闭第一开口的关闭位置和根据内转子的旋转而打开第一开口的打开位置之间移动; 以及缓冲机构，其形成在内转子的主表面上，并且包括可旋转地支撑活门构件的旋转轴和分别支撑旋转轴并可相对于主表面部弹性变形的弹性支撑部。

公开(公告)号：US20060218570A1

公开(公告)日：2006-09-28

申请号：US11387234

申请日：2006-03-22

Applicant: Daiki Kobayashi

Inventor： Daiki Kobayashi

IPC: G11B23/03

CPC classification number: G11B23/0308

Abstract: A disk cartridge is provided. The disk cartridge includes a cartridge case including an upper shell having an inner circumferential wall and a lower shell having a first opening for recording and/or playback; an inner rotor rotatably disposed in the cartridge case and having a second opening corresponding to the first opening and an annular portion on the periphery thereof; and shutter members disposed between the inner rotor and the lower shell and rotatably attached to the inner rotor. The shutter members open the first and second openings when the inner rotor rotates so that the second opening agrees with the first opening. The inner circumferential wall of the upper shell is disposed inside the annular portion. The inner rotor has a groove opposite the leading end of the inner circumferential wall inside the annular portion. The groove has a width larger than the thickness of the leading end of the inner circumferential wall.

Abstract translation: 提供一个磁盘盒。 盘盒包括：盒壳体，包括具有内周壁的上壳体和具有用于记录和/或回放的第一开口的下壳体; 内转子，其可旋转地设置在所述盒壳体中，并具有对应于所述第一开口的第二开口和其周边上的环形部分; 以及挡板构件，其设置在所述内转子和所述下壳体之间并可旋转地附接到所述内转子。 当内转子旋转时，活门构件打开第一和第二开口，使得第二开口与第一开口一致。 上壳体的内周壁设置在环形部分的内部。 内转子具有与环形部分内的内周壁的前端相对的槽。 槽的宽度大于内周壁的前端的厚度。