公开(公告)号：US06608336B2

公开(公告)日：2003-08-19

申请号：US09778169

申请日：2001-02-07

Applicant: Shuichi Kikuchi ,  Eiji Nishibe

Inventor： Shuichi Kikuchi ,  Eiji Nishibe

IPC: H01L2980

CPC classification number: H01L29/7816 ,  H01L29/0847 ,  H01L29/0878 ,  H01L29/1095

Abstract: To reduce ON-state resistance with desired withstand voltage secured, a semiconductor device provided with a gate electrode formed on a semiconductor substrate via a gate insulating film, an LP layer (a P-type body region) formed so that the LP layer is adjacent to the gate electrode, an N-type source region and a channel region respectively formed in the LP layer, an N-type drain region formed in a position apart from the LP layer and an LN layer (a drift region) formed so that the LN layer surrounds the drain region is characterized in that a P-type layer ranging to the LP layer is formed under the gate electrode.

Abstract translation: 为了降低所需耐受电压的导通电阻，经由栅极绝缘膜形成在半导体衬底上的栅电极的半导体器件，形成为使LP层相邻的LP层（P型体区域） 分别形成在LP层中的N型源极区域和沟道区域，形成在与LP层分离的位置的N型漏极区域和形成为使得该漏极区域的LN层（漂移区域） LN层包围漏极区的特征在于，在栅电极下方形成了到LP层的P型层。

公开(公告)号：US06481085B1

公开(公告)日：2002-11-19

申请号：US09357514

申请日：1999-07-16

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: B23P1100

CPC classification number: G11B23/0316 ,  G11B23/0326 ,  Y10T29/4984 ,  Y10T29/49844 ,  Y10T29/53091 ,  Y10T29/53165 ,  Y10T29/53265

Abstract: In manufacturing a disc cartridge having a pair of opposing upper and lower shells, and an information recording medium disc accommodated therebetween, first ends of the shells are coupled, second ends of the shells are coupled when first ends of the shells are coupled, and the disc is inserted from the opened second ends of the shells.

Abstract translation: 在制造具有一对相对的上壳体和下壳体的盘盒以及容纳在其间的信息记录介质盘时，壳体的第一端部联接，壳体的第一端部在壳体的第一端部联接时， 盘从打开的壳的第二端插入。

公开(公告)号：US06399468B2

公开(公告)日：2002-06-04

申请号：US09789055

申请日：2001-02-20

Applicant: Eiji Nishibe ,  Shuichi Kikuchi ,  Takao Maruyama

Inventor： Eiji Nishibe ,  Shuichi Kikuchi ,  Takao Maruyama

IPC: H01L2144

CPC classification number: H01L29/66681 ,  H01L29/0847 ,  H01L29/1095 ,  H01L29/42368 ,  H01L29/6659 ,  H01L29/66674 ,  H01L29/7816 ,  H01L29/7833

Abstract: To increase the withstand voltage and reduce ON-state resistance, a semiconductor device provided with a gate electrode formed on a semiconductor substrate via a gate insulating film, an LP layer (a P-type body region) formed so that the LP layer is adjacent to the gate electrode, an N-type source region and a channel region respectively formed in the LP layer, an N-type drain region formed in a position apart from the LP layer and an LN layer (a drift region) formed so that the LN layer surrounds the drain region is characterized in that the LP layer is formed up to the side of the drain region through an active region under the gate electrode and an SLN layer is formed from the drain region to a part before the active region.

Abstract translation: 为了提高耐压并降低导通电阻，设置有形成在半导体衬底上的栅电极的半导体器件经由栅绝缘膜，形成为使LP层相邻的LP层（P型体区） 分别形成在LP层中的N型源极区域和沟道区域，形成在与LP层分离的位置的N型漏极区域和形成为使得该漏极区域的LN层（漂移区域） LN层围绕漏极区的特征在于，LP层通过栅极下方的有源区形成至漏极侧的一侧，并且从漏极区到活性区之前的部分形成SLN层。

公开(公告)号：US06345032B1

公开(公告)日：2002-02-05

申请号：US09173314

申请日：1998-10-15

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G11B370

CPC classification number: G11B17/043 ,  G11B11/10595 ,  G11B19/12 ,  G11B23/0302

Abstract: A disc cartridge is played by a drive device. The disc cartridge includes a recording disc and a case for rotatably receiving therein the recording disc. The drive device includes a cartridge holder for receiving the disc cartridge, a spindle for rotating the recording disc installed in the disc cartridge, and a recording/reading head unit for recording information on the recording disc and/or reading the information on the recording disc. A disc type discriminating apparatus is incorporated with both the disc cartridge and the drive device for discriminating the type of the recording disc in the disc cartridge when the disc cartridge is put into the drive device. The apparatus comprises a sensed member fixed to the disc cartridge, the sensed member being capable of representing the type of the recording disc in the is disc cartridge; and a sensing device fixed to the drive device for sensing the sensed member to discriminate the type of the recording disc when the disc cartridge is put into the drive device. The sensed member is not a through hole, and the sensing device is not a device which uses light as detecting medium. The sensed member is spaced away from the sensing device at the time when the sensing device is sensing the sensed member.

Abstract translation: 磁盘盒由驱动装置播放。 盘盒包括记录盘和用于可旋转地容纳记录盘的壳体。 驱动装置包括用于接收盘盒的盒保持器，用于旋转安装在盘盒中的记录盘的主轴和用于在记录盘上记录信息和/或在记录盘上读取信息的记录/读取头单元 。 当盘盒被放入驱动装置时，盘式识别装置与盘盒和驱动装置结合，用于鉴别盘盒中的记录盘的类型。 该装置包括固定到盘盒的感测部件，所检测的部件能够表示盘盒中记录盘的类型; 以及固定到驱动装置的感测装置，用于感测所感测到的构件，以便当盘盒放入驱动装置时识别记录盘的类型。 所感测的构件不是通孔，并且感测装置不是使用光作为检测介质的装置。 当感测装置感测到感测到的构件时，感测到的构件与感测装置间隔开。

公开(公告)号：US06255154B1

公开(公告)日：2001-07-03

申请号：US09512520

申请日：2000-02-24

Applicant: Yumiko Akaishi ,  Takuya Suzuki ,  Shinya Mori ,  Yuji Tsukada ,  Yuichi Watanabe ,  Shuichi Kikuchi

Inventor： Yumiko Akaishi ,  Takuya Suzuki ,  Shinya Mori ,  Yuji Tsukada ,  Yuichi Watanabe ,  Shuichi Kikuchi

IPC: H01L218238

CPC classification number: H01L29/66659 ,  H01L21/266 ,  H01L29/1095 ,  H01L29/7835

Abstract: A semiconductor device includes a source region 4, a channel region 8, a drain region 5 and a gate electrode which is patterned so that its side wall is tapered to be more narrow toward the top. A drift region 22 is formed between the channel region 8 and drain region 5 so as to be shallow below the gate electrode 7A (first N− layer 22A) and deep in the vicinity of the drain region 5 (second N− layer 22B). This configuration contributes to boosting the withstand voltage and reducing the “on” resistance of the semiconductor device.

Abstract translation: 半导体器件包括源极区域4，沟道区域8，漏极区域5和栅极电极，其被图案化，使得其侧壁成锥形以朝向顶部更窄。 在沟道区域8和漏极区域5之间形成漂移区域22，以便在栅极电极7A（第一N-层22A）的下方并且在漏极区域5（第二N-层22B）附近的深处。 该配置有助于提高耐压并降低半导体器件的“导通”电阻。

公开(公告)号：US6078562A

公开(公告)日：2000-06-20

申请号：US796620

申请日：1997-02-07

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G11B23/03 ,  G11B5/02

CPC classification number: G11B23/0317

Abstract: A disk cartridge includes a cartridge casing comprised of upper and lower shells attached along the peripheral edges thereof so as to define a disk receiving space within the cartridge casing. The casing structure is formed with an insert opening for allowing a data disk to be easily inserted into an operating position within the assembled cartridge casing. A slide area which may be formed as a recessed surface portion, or the like, is defined at corresponding outer peripheral portions of the upper and lower shells. A disk access opening is formed in the casing shells at a location within the slide area for allowing a head portion of a disk drive to perform read and write operations to the disk. A slidable shutter is mounted astride the upper and lower shells at and edge of the cartridge casing, within the slide area. The shutter portion maybe biased by a spring, or the like so as to normally close the disk access opening while being slidably movable so as to open the disk access opening during disk operation. The cartridge structure further includes a cover portion including a hinge formed on one or both of the casing shells. The cover is openably and closably enabled via the hinge and includes locking means so as to securely close the cartridge casing in a closed position of the cover. According to this, a data disk may be rotatably installed within the cartridge casing in a separate step after assembly of the cartridge casing. As a result of this structure, quality control is also simplified. Accordingly, manufacturing defects are minimized and overall costs and reduced. In addition, waste generated by disposal of defective products is reduced.

Abstract translation: 磁盘盒包括一个盒壳体，它包括沿着其外围边缘附着的上壳体和下壳体，以限定盒壳体内的盘容纳空间。 壳体结构形成有用于允许数据盘容易地插入组装的盒壳体内的操作位置的插入开口。 可以形成为凹面部等的滑动区域限定在上壳体和下壳体的对应外周部分。 磁盘访问开口形成在壳体壳体内的滑动区域内的位置，以允许磁盘驱动器的磁头部分对磁盘执行读取和写入操作。 在滑动区域内，可滑动的挡板跨越盒壳体的上端和下端跨越。 闸板部分可以通过弹簧等来偏置，以便在可滑动地移动时通常关闭盘存取开口，以便在盘操作期间打开盘存取开口。 盒结构还包括盖部分，其包括形成在一个或两个壳体壳体上的铰链。 盖子通过铰链可开启和关闭，并且包括锁定装置，以便在盖子的关闭位置牢固地关闭盒壳体。 据此，在盒壳体组装之后，数据盘可以在单独的步骤中可旋转地安装在盒壳体内。 作为该结构的结果，也简化了质量控制。 因此，制造缺陷被最小化并且总体成本降低。 此外，通过处理有缺陷的产品产生的废物减少。

公开(公告)号：US5797556A

公开(公告)日：1998-08-25

申请号：US578661

申请日：1996-03-13

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: G11B15/675 ,  G11B23/087 ,  G11B23/113

CPC classification number: G11B15/67521 ,  G11B23/08778 ,  G11B23/08785 ,  G11B23/113 ,  Y10T29/4984 ,  Y10T29/49885

Abstract: A tape cartridge is provided with a cartridge case constituted by installing a cover on an upper surface of a base plate, a magnetic tape runningly installed in the cartridge case, and a drive belt for running the magnetic tape. The base plate includes a hard protective coat layer at its upper and lower surface or either of upper and lower surfaces. The base plate is formed by punching a base plate material sheet covered with the protective coat layer into a predetermined shape.

Abstract translation: PCT No.PCT / JP95 / 00923 Sec。 371日期：1996年3月13日 102（e）1996年3月13日PCT PCT 1995年5月15日PCT公布。 公开号WO95 / 31808 日期：1995年11月23日磁带盒设置有通过在基板的上表面上安装盖的磁带盒，以及运行地安装在盒壳中的磁带和用于运行磁带的驱动带。 基板在其上表面和下表面或上表面和下表面中的任一个上包括硬保护涂层。 基板通过将覆盖有保护涂层的基板材料片冲压成预定形状而形成。

公开(公告)号：US5645242A

公开(公告)日：1997-07-08

申请号：US428517

申请日：1995-04-25

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 基板处于主体与基板分离的状态。

公开(公告)号：US5570782A

公开(公告)日：1996-11-05

申请号：US330502

申请日：1994-10-28

Applicant: Shuichi Kikuchi ,  Yuji Iwaki ,  Toshiro Kobayashi

Inventor： Shuichi Kikuchi ,  Yuji Iwaki ,  Toshiro Kobayashi

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

CPC classification number: B65D85/548 ,  G11B33/0416 ,  G11B33/0494

Abstract: A disk cartridge case is disclosed which has improved durability and which enables hanging for display or storage purposes. The disk cartridge case includes a case body and a cover for covering a cartridge inserting port provided on the case body. The cover has a cover back member superposed on a case body back member of the case body, a cover front member, a front forming plate, a closing member and a bottom member. The cover back member has a non-adhesion portion located on a side of the closing member and being capable of contacting and separating from the case body back member and an adhesion portion located at an opposite-side of the closing member and being adhered to the case body back member. Furthermore, the cover front member includes an insertion tab having a locking tab. The insertion tab and locking tab are received by a slot formed in the front forming plate. Then, by hooking the locking tab on edge of the slot, the cover front member is secured to the front forming plate.

Abstract translation: 公开了一种具有改善的耐久性并且能够悬挂以用于显示或存储目的的盒式磁带盒。 盘盒壳体包括壳体和用于覆盖设置在壳体上的盒插入口的盖。 该盖具有叠置在壳体的壳体本体后部构件上的盖后构件，盖前构件，前成型板，封闭构件和底构件。 所述后盖部件具有位于所述封闭部件一侧的非粘接部分，并且能够与所述壳体背部部件接触和分离，以及位于所述封闭部件的相对侧的粘附部分， 箱体背部件。 此外，盖前构件包括具有锁定突舌的插入突片。 插入片和锁定片由形成在前成形板中的槽接收。 然后，通过将锁定突片钩在槽的边缘上，盖前构件固定到前成形板。

公开(公告)号：US5527606A

公开(公告)日：1996-06-18

申请号：US918471

申请日：1992-07-22

Applicant: Shuichi Kikuchi

Inventor： Shuichi Kikuchi

IPC: B29C53/02 ,  B32B27/08 ,  G11B23/03 ,  B32B5/16 ,  B32B15/08

CPC classification number: B32B27/08 ,  B32B38/00 ,  G11B23/0308 ,  B29C53/02 ,  B32B2307/304 ,  Y10T156/1049 ,  Y10T156/1084 ,  Y10T428/251 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31725

Abstract: The present invention provides a shutter for a protective envelope containing a recording disk, having both satisfactory sliding property and satisfactory heat-resisting property. The shutter is formed by folding a laminated sheet having a first layer formed by folding a laminated sheet having high heat-resisting property and a second layer formed of a material having low frictional property so that the first layer forms the outer surface of the shutter and the second layer form the inner surface of the shutter. The first layer of the laminated sheet ensures the shutter satisfactory heat-resisting performance and the second layer of the same ensures the shutter satisfactory sliding performance. A printed layer or an evaporated metal layer may be formed between the first and second layers of the laminated sheet and/or the first and second layers of the laminated sheet may be colored to enhance the aesthetic appearance of the shutter.

Abstract translation: 本发明提供了一种用于包含记录盘的保护外壳的快门，具有令人满意的滑动性能和令人满意的耐热性能。 快门通过折叠具有通过折叠具有高耐热性的层压片形成的第一层的层压片材和由具有低摩擦特性的材料形成的第二层而形成，使得第一层形成活门的外表面， 第二层形成快门的内表面。 层压片的第一层确保了快门满意的耐热性能，并且第二层确保了快门满意的滑动性能。 可以在层压片材的第一层和第二层之间形成印刷层或蒸发的金属层，和/或层压片材的第一层和第二层可以着色以增强挡板的美学外观。