公开(公告)号：US5833158A

公开(公告)日：1998-11-10

申请号：US791225

申请日：1997-01-30

申请人： Kazuyoshi Suzuki ,  Toshio Mamiya ,  Katsuji Akimoto ,  Masaki Takase ,  Akihiro Uetake ,  Katsuaki Ikema ,  Katsunori Takahashi

发明人： Kazuyoshi Suzuki ,  Toshio Mamiya ,  Katsuji Akimoto ,  Masaki Takase ,  Akihiro Uetake ,  Katsuaki Ikema ,  Katsunori Takahashi

IPC分类号： G11B15/32 ,  G11B15/665 ,  G11B15/675 ,  G11B25/06 ,  G03B23/02

CPC分类号： G11B25/066 ,  G11B15/6656 ,  G11B15/6751 ,  G11B15/665

摘要： A recording and/or reproducing apparatus includes a rack mechanism by which a cassette compartment can be easily removed from a mechanical deck regardless of any position at which reel tables are moved. In a recording and/or reproducing apparatus such as a video cassette recorder in which a space between two reel tables can be moved by a reel table movement mechanism and small and large tape cassettes of different size are selectively mounted on the reel tables, a rack mechanism has a pair of parallel racks which can be relatively moved through a pinion, one rack has an engagement recess formed on one end portion thereof, the other rack has an engagement recess formed on one end portion thereof, the engagement recess being positioned over the one rack and a cassette compartment includes a drive lever which is moved in the height direction in response to the insertion of tape cassettes of different size. When the drive lever is lowered, the drive lever is engaged with the engagement recess of the one rack thereby to slidably move the rack member so that the reel tables are moved to the position corresponding to the small tape cassette. When the drive lever is elevated, the drive lever is engaged with the engagement recess of the other rack thereby to slidably move the rack so that the reel tables are moved to the position corresponding to the large tape cassette.

摘要翻译： 记录和/或再现装置包括齿条机构，通过该齿条机构，可以容易地从机械甲板移除盒室，而不管卷轴台移动的任何位置。 在诸如盒式磁带录像机的记录和/或再现装置中，两个卷轴台之间的空间可以通过卷轴台移动机构移动，并且小型和大型不同尺寸的磁带盒选择性地安装在卷轴台上， 机构具有能够相对移动通过小齿轮的一对平行齿条，一个齿条在其一个端部形成有接合凹部，另一个齿条在其一个端部形成有接合凹部，该接合凹部位于 一个机架和盒室包括响应于插入不同尺寸的磁带盒而在高度方向上移动的驱动杆。 当驱动杆下降时，驱动杆与一个机架的接合凹槽接合，从而滑动地移动齿条构件，使得卷轴台移动到与小磁带盒相对应的位置。 当驱动杆升高时，驱动杆与另一个齿条的接合凹槽接合，从而可滑动地移动齿条，使得卷轴台移动到对应于大磁带盒的位置。

公开(公告)号：US5822149A

公开(公告)日：1998-10-13

申请号：US805072

申请日：1997-02-25

申请人： Masaki Takase ,  Toshio Mamiya ,  Katsuji Akimoto ,  Akihiro Uetake ,  Katsuaki Ikema ,  Kazuyoshi Suzuki ,  Katsunori Takahashi

发明人： Masaki Takase ,  Toshio Mamiya ,  Katsuji Akimoto ,  Akihiro Uetake ,  Katsuaki Ikema ,  Kazuyoshi Suzuki ,  Katsunori Takahashi

IPC分类号： G11B5/008 ,  G11B15/675 ,  G11B25/06

CPC分类号： G11B15/67547 ,  G11B25/066 ,  G11B5/00813

摘要： To provide a recording and reproducing apparatus which permits to use tape cassettes different in not only size but also thickness. In order to make the apparatus cope with the tape cassettes different in size and thickness, there is provided a positioning guide mechanism including a pair of positioning guide members so that a small cassette can be guided at both the side faces on a cassette supporting surface of the cassette holder so as to be depressed and projected by a biasing means, and a pair of side plates at its both sides of a cassette holder so that a large cassette can be guided at its both side faces. If a user is not highly skilled in operating such recording and reproducing apparatus which permits to use tape cassettes different in size and thickness, the apparatus will suffer from risk that the cassettes are erroneously inserted or the user carries out malicious operation. In order to avoid a trouble due to such erroneous insertion, malicious operation or the like, the recording and reproducing apparatus further includes a cassette insertion detecting switch mechanism useful for detecting the insertion of the cassette and leading the cassette into the cassette holder and a holder stopper mechanism composed of a holder unlocking member and a lock member.

摘要翻译： 提供允许使用不仅尺寸不同而且厚度不同的胶带盒的记录和再现装置。 为了使装置处理尺寸和厚度不同的带盒，提供了一种定位导向机构，其包括一对定位导向构件，使得可以在盒支撑表面上的两个侧面处引导小盒 盒保持器被偏置装置压下并突出，并且在盒座的两侧具有一对侧板，使得可以在其两个侧面上引导大的盒。 如果使用者不熟练地操作允许使用尺寸和厚度不同的盒式磁带的这种记录和再现装置，则该装置将遭受到盒被错误地插入或者用户进行恶意操作的风险。 为了避免由于这种错误插入，恶意操作等引起的麻烦，记录和再现装置还包括用于检测盒的插入并将盒带进盒盒中的盒插入检测开关机构， 止动机构由保持器解锁构件和锁定构件构成。

公开(公告)号：US6081403A

公开(公告)日：2000-06-27

申请号：US832154

申请日：1997-04-02

申请人： Akihiro Uetake ,  Toshio Mamiya ,  Katsuji Akimoto ,  Masaki Takase ,  Katsuaki Ikema ,  Kazuyoshi Suzuki ,  Katsunori Takahashi

发明人： Akihiro Uetake ,  Toshio Mamiya ,  Katsuji Akimoto ,  Masaki Takase ,  Katsuaki Ikema ,  Kazuyoshi Suzuki ,  Katsunori Takahashi

IPC分类号： G11B15/61 ,  G11B15/665

CPC分类号： G11B15/61 ,  G11B15/6656

摘要： A tape-loading mechanism of a magnetic recording and reproducing apparatus according to the present invention has a tape travel system in which a magnetic tape drawn out of a supply-side tape reel is helically wound around a drum along a lead thereof by tilted guides respectively provided on inlet and outlet sides of the drum and tape guides respectively provided on inlet and outlet sides thereof, passed via a capstan and wound around a takeup side tape reel. A vertical position of the lead of the drum is set equal to that of a lower edge of the tape in a state immediately before the magnetic tape is loaded onto the drum. The magnetic tape is twisted in the middle of the tape travel system in order to cancel difference in tension between upper and lower edges of the magnetic tape when the magnetic tape is loaded onto the drum.

摘要翻译： 根据本发明的磁记录和再现装置的带装载机构具有磁带行进系统，其中从供应侧磁带卷轴拉出的磁带分别通过倾斜的导向器沿其引线螺旋缠绕在滚筒周围 提供在分别设置在其入口侧和出口侧的滚筒和带导向件的入口侧和出口侧，经由绞盘通过并卷绕在卷绕侧带卷轴上。 在将磁带加载到滚筒之前的状态下，滚筒的引线的垂直位置被设置为等于带的下边缘的垂直位置。 磁带在磁带行驶系统的中间被扭曲，以便当磁带被装载到磁鼓上时，消除磁带的上边缘和下边缘之间的张力差异。

公开(公告)号：US07372655B2

公开(公告)日：2008-05-13

申请号：US11327704

申请日：2006-01-06

申请人： Ryoki Honjo ,  Tadashi Ozue ,  Takeshi Ichimura ,  Katsuya Arai ,  Katsuaki Ikema

发明人： Ryoki Honjo ,  Tadashi Ozue ,  Takeshi Ichimura ,  Katsuya Arai ,  Katsuaki Ikema

IPC分类号： G11B17/00

CPC分类号： G11B27/11 ,  G11B15/005 ,  G11B15/07 ,  G11B15/087 ,  G11B27/105 ,  G11B27/107 ,  G11B2220/2545 ,  G11B2220/655 ,  G11B2220/657 ,  G11B2220/90

摘要： Attributes of data recorded on a magnetic tape are stored in an attribute information table saved in an MIC (Memory in Cassette) of a tape cassette accommodated in a tape streamer drive connected to a host computer. The attributes are recorded for every identifier used for identifying a recording unit of the data. For each identifier, the attributes include the name of a file, a title, a file creation date/time, a file updating date/time, the amount of data contained in the file, the type of the data and a compression rate of the data. The attributes include not only those supplied by the host computer but also attributes generated after a data recording operation as information on the recording location of data. The attributes generated after the data recording operation include a group number and an offset from the beginning of the group identified by the group number. For example, the present invention can be applied to the tape streamer drive.

摘要翻译： 记录在磁带上的数据的属性被存储在存储在连接到主计算机的磁带机驱动器中的盒式磁带的MIC（盒式磁带存储器）中的属性信息表中。 记录用于识别数据的记录单元的每个标识符的属性。 对于每个标识符，属性包括文件的名称，标题，文件创建日期/时间，文件更新日期/时间，文件中包含的数据量，数据类型和压缩率 数据。 这些属性不仅包括由主计算机提供的，而且包括在数据记录操作之后产生的属性作为关于数据的记录位置的信息。 在数据记录操作之后产生的属性包括组号和从由组号识别的组的开头的偏移量。 例如，本发明可以应用于磁带机驱动器。

公开(公告)号：US20060176602A1

公开(公告)日：2006-08-10

申请号：US11327704

申请日：2006-01-06

申请人： Ryoki Honjo ,  Tadashi Ozue ,  Takeshi Ichimura ,  Katsuya Arai ,  Katsuaki Ikema

发明人： Ryoki Honjo ,  Tadashi Ozue ,  Takeshi Ichimura ,  Katsuya Arai ,  Katsuaki Ikema

IPC分类号： G11B19/02

CPC分类号： G11B27/11 ,  G11B15/005 ,  G11B15/07 ,  G11B15/087 ,  G11B27/105 ,  G11B27/107 ,  G11B2220/2545 ,  G11B2220/655 ,  G11B2220/657 ,  G11B2220/90

摘要： Attributes of data recorded on a magnetic tape are stored in an attribute information table saved in an MIC (Memory in Cassette) of a tape cassette accommodated in a tape streamer drive connected to a host computer. The attributes are recorded for every identifier used for identifying a recording unit of the data. For each identifier, the attributes include the name of a file, a title, a file creation date/time, a file updating date/time, the amount of data contained in the file, the type of the data and a compression rate of the data. The attributes include not only those supplied by the host computer but also attributes generated after a data recording operation as information on the recording location of data. The attributes generated after the data recording operation include a group number and an offset from the beginning of the group identified by the group number. For example, the present invention can be applied to the tape streamer drive.

摘要翻译： 记录在磁带上的数据的属性被存储在存储在连接到主计算机的磁带机驱动器中的盒式磁带的MIC（盒式磁带存储器）中的属性信息表中。 记录用于识别数据的记录单元的每个标识符的属性。 对于每个标识符，属性包括文件的名称，标题，文件创建日期/时间，文件更新日期/时间，文件中包含的数据量，数据类型和压缩率 数据。 这些属性不仅包括由主计算机提供的，而且包括在数据记录操作之后产生的属性作为关于数据的记录位置的信息。 在数据记录操作之后产生的属性包括组号和从由组号识别的组的开头的偏移量。 例如，本发明可以应用于磁带机驱动器。