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：US5754379A

公开(公告)日：1998-05-19

申请号：US747899

申请日：1996-11-13

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G11B23/033

CPC classification number: G11B23/033

Abstract: A disk cartridge includes a center plate attached to an inner side of a cartridge casing which rotatably houses a disk utilized as a recording medium. The disk cartridge is mounted so as to be interposed between the inner side of the cartridge casing and a leading end of a spindle shaft of a disk drive for preventing abrasion or damage to the casing. The center plate is formed by cutting processing of a sheet roll of layered plate material. This roll of plate material is formed with a core of paper having an adhesive layer for mounting applied to one side thereof and a super abrasion resistant synthetic resing applied on the other side thereof for contacting the leading edge of the spindle shaft.

Abstract translation: 磁盘盒包括安装在盒壳体的内侧的中心板，其可旋转地容纳用作记录介质的盘。 盘盒被安装成夹在盒壳体的内侧和盘驱动器的主轴轴的前端之间，以防止磨损或损坏壳体。 中心板通过层压板材的片卷的切割加工形成。 该卷板材形成有具有用于安装在其一侧上的粘合剂层的纸芯，并且在其另一侧上施加用于接触主轴的前缘的超耐磨合成树脂。

公开(公告)号：US5739993A

公开(公告)日：1998-04-14

申请号：US714662

申请日：1996-09-16

Applicant: Shuichi Kikuchi ,  Yoshinori Miura ,  Yuji Iwaki

Inventor： Shuichi Kikuchi ,  Yoshinori Miura ,  Yuji Iwaki

IPC: G11B23/033 ,  G11B23/03 ,  G11B23/38

CPC classification number: G11B23/0326 ,  G11B23/0308 ,  G11B23/031

Abstract: A disk cartridge for data storage or the like includes a cartridge casing having a disk formed as a data storage medium rotatably mounted therein. The cartridge casing includes an opening defined therethrough for allowing access to the rotatable disk. A substantially U-shaped metallic shutter is slidably disposed on the cartridge casing to as to cover and uncover the access opening according to sliding movement thereof. The metallic shutter is formed by bending processing of a metallic plate material, such as aluminium to form a substantially U-shaped shutter body having a display surface portion defined on an outer side thereof. The display portion is formed by pressing and deforming a selected area of the outer side of the shutter body and forming thereon a matt display area having a surface roughness greater than other surface portions of the shutter body. The surface roughness of the display may be established having a surface roughness equal to or greater than 5 with a thickness thereof being equal to or less than 30% of the general thickness of the shutter body. Also, the display surface area may be formed as a design, logo, character or the like.

Abstract translation: 用于数据存储等的盘盒包括具有可旋转地安装在其中的作为数据存储介质形成的盘的盒壳体。 盒壳体包括通过其限定的允许进入可旋转盘的开口。 基本上U形的金属快门可滑动地设置在盒壳体上，以便根据其滑动运动来覆盖和露出进入开口。 金属闸板通过金属板材例如铝的弯曲加工形成，以形成具有限定在其外侧上的显示表面部分的基本上U形的闸门体。 显示部分通过对快门体的外侧的选定区域进行加压和变形而形成，其上形成表面粗糙度大于活门体的其它表面部分的哑光显示区域。 可以确定显示器的表面粗糙度具有等于或大于5的表面粗糙度，其厚度等于或小于百叶窗主体的一般厚度的30％。 此外，显示表面积也可以形成为设计，标识，字符等。

公开(公告)号：US5681002A

公开(公告)日：1997-10-28

申请号：US598545

申请日：1996-02-08

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G11B23/087 ,  G11B23/04

CPC classification number: G11B23/08778 ,  G11B23/08785

Abstract: In order to assure the assembly steps of a tape cartridge, a base plate of the cartridge has a rough surface. The rough surface is possessed by a plastic layer coated on the base plate. For producing the rough surface, fine particles and/or fibrous members are embedded in the plastic layer.

Abstract translation: 为了确保带盒的组装步骤，盒的底板具有粗糙的表面。 粗糙表面由涂在基板上的塑料层所拥有。 为了制造粗糙表面，将细颗粒和/或纤维构件嵌入塑料层中。

公开(公告)号：US5588606A

公开(公告)日：1996-12-31

申请号：US594699

申请日：1996-01-31

Applicant: Shuichi Kikuchi ,  Shintaro Higuchi

Inventor： Shuichi Kikuchi ,  Shintaro Higuchi

IPC: G11B23/087 ,  G11B23/04

CPC classification number: G11B23/08785 ,  G11B23/08778

Abstract: A cover of a tape or data cartridge to be used as an external memory for a computer includes a number of temporary fixture pins integral with a main body of the cover. The pins function to temporarily fix the main body to a base plate of the tape cartridge. The pins are arranged to be engageable respectively with engaging sections formed in the base plate. Each pin includes a first engagement portion for causing the main body to be provisionally fixed to the base plate in a state where the main body is in contact with the base plate, and a second engagement portion for causing the main body to be temporarily fixed to the base plate in a .state where the main body is separate from the base plate.

Abstract translation: 要用作计算机的外部存储器的磁带或数据盒式磁带的盖子包括与盖的主体成一体的多个临时固定销。 针脚用于临时将主体固定到带盒的底板上。 销被布置成能够分别与形成在基板中的接合部分接合。 每个销包括第一接合部分，用于使主体在主体与基板接触的状态下临时固定到基板;以及第二接合部分，用于使主体临时固定到 在主体与基板分开的状态下的基板。

公开(公告)号：US5481404A

公开(公告)日：1996-01-02

申请号：US159574

申请日：1993-12-01

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G02B13/18 ,  G02B15/10 ,  G02B15/16 ,  G02B15/167 ,  G02B15/02

CPC classification number: G02B15/10 ,  G02B15/167

Abstract: A zoom lens having a super wide angle has a first lens group having positive refracting power and arranged on an object side of the zoom lens; a second lens group having negative refracting power and arranged on an image side of the zoom lens; and a converter lens having positive refracting power and detachably attached between the first and second lens groups. A focal length of the zoom lens is changed by changing a distance between the first and second lens groups. The distance between the first and second lens groups is set to be wide on a wide angle side in a zooming region and narrow on a telescopic side in the zooming region. The focal length of the zoom lens at the super wide angle is set to be shorter than that at a wide angle end in the zooming region by mounting the converter lens on the wide angle side. In accordance with this structure, the super wide angle at a focal length shorter than that at a normal wide angle can be realized by adding the converter lens to the zoom lens composed of the first positive lens group and the second negative lens group without substantially increasing an entire length of the zoom lens.

Abstract translation: 具有超广角的变焦镜头具有正折射率的第一透镜组，并配置在变焦透镜的物体侧; 具有负折射力并配置在变焦透镜的像侧的第二透镜组; 以及具有正折射率并且可拆卸地安装在第一透镜组和第二透镜组之间的转换器透镜。 通过改变第一和第二透镜组之间的距离来改变变焦透镜的焦距。 第一透镜组和第二透镜组之间的距离在变焦区域的广角侧被设定为宽，并且在变焦区域中在伸缩侧窄。 通过将转换器镜头安装在广角侧，将变焦镜头的超广角的焦距设定为比变焦区域的广角端处的焦距短。 根据该结构，通过将转换器透镜添加到由第一正透镜组和第二负透镜组构成的变焦透镜上，可以实现在比正常广角短的焦距处的超广角，而实质上不增加 整个变焦镜头的长度。

公开(公告)号：US5308708A

公开(公告)日：1994-05-03

申请号：US987138

申请日：1992-12-08

Applicant: Motohiko Takeda ,  Toshiaki Sanada ,  Shuichi Kikuchi

Inventor： Motohiko Takeda ,  Toshiaki Sanada ,  Shuichi Kikuchi

IPC: G11B23/03 ,  G11B23/033 ,  H05K5/04 ,  H05K9/00

CPC classification number: G11B23/0308 ,  Y10T428/12458 ,  Y10T428/12993

Abstract: A shutter for a cartridge for containing a recording medium that has excellent scratch resistance and dustproofness. The shutter is composed of a nonmagnetic corrosion resistant steel sheet containing at least about 10% by weight of Cr, and includes a front surface having a hardness (Hv) of not less than about 250 but not more than 400 and a roughness expressed as an average surface roughness (Ra) of not less than about 0.3 .mu.m but not more than 1.0 .mu.m, and a reverse surface having a roughness (Ra) adjusted to about 0.1 to 0.25 .mu.m if the reverse surface is finished as a dull surface, and adjusted to about 0.15 to 0.50 .mu.m if the reverse surface is finished by a grinding roll. The steel sheet has first and second surfaces which are to respectively constitute the outer and inner surfaces of the shutter, and which have surface roughness values corresponding to the above surface roughness values of the front and reverse surfaces of the steel sheet. In addition, the steel sheet has a hardness (Hv) of about 220 to 350 in the central portion of the thickness dimension thereof, and a hardness (Hv) of not less than about 250 but not more than 400 in the surface layer portion on the outer surface of the shutter.

Abstract translation: 一种用于容纳具有优异的耐擦伤性和防尘性的记录介质的盒的快门。 快门由含有至少约10重量％的Cr的非磁性耐腐蚀钢板构成，并且包括硬度（Hv）不小于约250但不大于400的前表面，粗糙度表示为 平均表面粗糙度（Ra）不小于约0.3μm至不大于1.0μm，并且如果反面完成为钝的表面，则粗糙度（Ra）调整为约0.1至0.25μm的反面 如果通过研磨辊完成反面，则调整为约0.15〜0.50μm。 钢板具有分别构成活门的外表面和内表面的第一表面和第二表面，并且其表面粗糙度值对应于钢板的前表面和反面的上述表面粗糙度值。 此外，钢板的厚度尺寸的中央部的硬度（Hv）为220〜350左右，表层部的硬度（Hv）为250以上且400以下 快门的外表面。

公开(公告)号：US5277229A

公开(公告)日：1994-01-11

申请号：US930000

申请日：1992-08-13

Applicant: Shuichi Kikuchi ,  Yoshiaki Yamaguchi

Inventor： Shuichi Kikuchi ,  Yoshiaki Yamaguchi

IPC: B65H49/12 ,  B65H67/06 ,  D01H9/18 ,  D03D47/34

CPC classification number: D03D47/34 ,  B65H67/064 ,  B65H67/065 ,  D01H9/182 ,  B65H2701/31

Abstract: A weft supply system of a loom using an overhead traveling truck between a package supply station and a weft supply station near the loom for holding and carrying a package wherein a package delivery device is connected to the package supply station for delivering specific types of packages to the package supply station.

Abstract translation: 一种在织机附近的包装供应站和纬纱供应站之间使用架空运输车辆的织机的纬纱供应系统，用于保持和携带包装，其中包装递送装置连接到包装供应站以将特定类型的包装递送到 包装供应站。

公开(公告)号：US5262917A

公开(公告)日：1993-11-16

申请号：US765599

申请日：1991-09-26

Applicant: Shuichi Kikuchi ,  Toshiro Kobayashi

Inventor： Shuichi Kikuchi ,  Toshiro Kobayashi

IPC: G11B23/03 ,  G11B23/033

CPC classification number: G11B23/0326 ,  G11B23/0308 ,  Y10S264/46 ,  Y10S425/013

Abstract: A shutter for disk cassette, which is made of synthetic resin and shaped into a U-form in section, is heated again on a pair of corner portions thereof in order that the shutter does not deform during its lifetime.

Abstract translation: 用于合成树脂制成并成形为U形截面的盘盒的快门在其一对角部再次被加热，以便挡板在其寿命期间不变形。

公开(公告)号：US5182673A

公开(公告)日：1993-01-26

申请号：US706579

申请日：1991-05-28

Applicant: Shuichi Kikuchi ,  Masami Itoh

Inventor： Shuichi Kikuchi ,  Masami Itoh

IPC: G02B15/177

CPC classification number: G02B15/177

Abstract: In a zoom lens having a high variable magnification, first and second lens groups and respectively having negative and positive focal lengths are sequentially arranged from an object side of the zoom lens to an image side thereof. A combined focal length of an entire lens system is charged by changing a distance between the first and second lens groups while the position of an image surface is constantly held. The zoom lens is constructed such that the second lens group is constructed by front and rear lens groups respectively having positive and negative focal lengths.

Abstract translation: 在具有高可变倍率的变焦透镜中，分别具有负焦距和正焦距的第一和第二透镜组从变焦透镜的物体侧依次排列到其像侧。 整个透镜系统的组合焦距通过改变第一和第二透镜组之间的距离而被充电，同时保持图像表面的位置。 变焦透镜被构造成使得第二透镜组由分别具有正和负焦距的前透镜组和后透镜组构成。