公开(公告)号：US5452098A

公开(公告)日：1995-09-19

申请号：US36866

申请日：1993-03-25

申请人： Kazutaka Sato ,  Michihiro Watanabe ,  Masahisa Aoyagi ,  Taisaku Seino ,  Katsuo Ohki ,  Hiromitsu Fukuda ,  Hideyuki Kawase ,  Kimio Oga ,  Akira Shimizu ,  Youichi Narui ,  Tsuguo Suzuki ,  Yasuo Otsuka ,  Kazutoshi Konno

发明人： Kazutaka Sato ,  Michihiro Watanabe ,  Masahisa Aoyagi ,  Taisaku Seino ,  Katsuo Ohki ,  Hiromitsu Fukuda ,  Hideyuki Kawase ,  Kimio Oga ,  Akira Shimizu ,  Youichi Narui ,  Tsuguo Suzuki ,  Yasuo Otsuka ,  Kazutoshi Konno

IPC分类号： H04N1/00

CPC分类号： H04N1/0057 ,  H04N1/00543

摘要： A facsimile apparatus has a lower structure and an upper structure which is swingable between a raised open position an a lowered closed position about a pivot located at a lower part of the rear end portion of the apparatus. A thermal print head is fixed to the front end portion of the upper structure. A recording medium conveyor roller is fixed to the front end portion of the lower structure. A linear image sensor and an original sheet conveyor roller are fixed to a central portion of the lower structure. The recording medium is placed on the lower structure at a position between the thermal print head and the linear image sensor.

摘要翻译： 传真装置具有下部结构和上部结构，所述上部结构可在围绕位于所述装置的后端部分的下部的枢轴的升高的打开位置和降低的关闭位置之间摆动。 热敏打印头固定到上部结构的前端部分。 记录介质传送辊固定到下部结构的前端部分。 线性图像传感器和原稿输送辊固定到下部结构的中心部分。 记录介质在热打印头和线性图像传感器之间的位置处放置在下部结构上。

公开(公告)号：US4924329A

公开(公告)日：1990-05-08

申请号：US259310

申请日：1988-10-18

申请人： Kenmei Masuda ,  Kenji Ogiro ,  Yoshinori Okada ,  Akihiro Nakajima ,  Mashanori Kochi ,  Kazutoshi Konno

发明人： Kenmei Masuda ,  Kenji Ogiro ,  Yoshinori Okada ,  Akihiro Nakajima ,  Mashanori Kochi ,  Kazutoshi Konno

IPC分类号： G11B27/36 ,  G11B5/008 ,  G11B5/02 ,  G11B5/53 ,  G11B15/14

CPC分类号： G11B5/0086 ,  G11B15/14 ,  G11B5/02 ,  G11B5/53 ,  G11B5/531

摘要： The present invention relates to a magnetic recording and reproducing device wherein reproduction monitoring can be made directly after recording, and more particularly to a construction of a rotary drum for the same. The magnetic recording and reproducing device includes a single recording channel for n recording magnetic heads, and n reproducing channels for n reproducing magnetic heads. The recording channel is provided either on an innermost circumference side or on an outermost circumference side of a rotary transformer. Since the device has such a reduced number of recording channels, the distance between adjacent channels can be increased and the transmission loss of a reproduction signal can be reduced.

摘要翻译： 本发明涉及一种磁记录和再现装置，其中可以在记录之后直接进行再现监视，更具体地说，涉及一种用于其的旋转磁鼓的结构。 磁记录和再现装置包括用于n个记录磁头的单个记录通道和用于n个再现磁头的n个再现通道。 记录通道设置在旋转变压器的最内周侧或最外周侧。 由于该设备具有这种减少数量的记录通道，所以可以增加相邻通道之间的距离，并且可以减少再现信号的传输损失。

公开(公告)号：US4613920A

公开(公告)日：1986-09-23

申请号：US502269

申请日：1983-06-08

申请人： Shigemitsu Higuchi ,  Kazutoshi Konno ,  Tohru Sampei

发明人： Shigemitsu Higuchi ,  Kazutoshi Konno ,  Tohru Sampei

IPC分类号： G11B5/23 ,  G11B5/265 ,  G11B5/48 ,  G11B5/29

CPC分类号： G11B5/2655 ,  G11B5/4886

摘要： A magnetic head suitable for use in a magnetic disk. In a magnetic head in accordance with the present invention, a read/write head and an erase head are placed side by side in the rotation direction of the magnetic disk. A gap in the read/write head is placed at a distance of l from a pair of gaps in the erase head. In addition, the read/write gap in the read/write head is deviated by a distance L in the external circumference direction with respect to a pair of erase gaps in the erase head.

摘要翻译： 适用于磁盘的磁头。 在根据本发明的磁头中，读/写磁头和擦除头在磁盘的旋转方向上并排放置。 读/写头中的间隙与擦除头中的一对间隙的距离l放置。 此外，读/写头中的读/写间隙相对于擦除头中的一对擦除间隙在外圆周方向上偏离了距离L.

公开(公告)号：US4303210A

公开(公告)日：1981-12-01

申请号：US101270

申请日：1979-12-07

申请人： Masahiko Fujita ,  Kenji Hayashi ,  Kazutoshi Konno

发明人： Masahiko Fujita ,  Kenji Hayashi ,  Kazutoshi Konno

IPC分类号： G11B15/32 ,  G11B15/50 ,  H02K29/08 ,  G03B1/04

CPC分类号： H02K29/08 ,  G11B15/32 ,  G11B15/50

摘要： A tape drive device in which a cavity is formed in a reel hub provided for supplying or taking up a tape-shaped information recording and reproducing medium such as a magnetic tape or a film. A motor including a rotor unit and a stator unit is partly or wholly received within the cavity of the reel hub, and the rotating force generated by the rotor part of the motor is transmitted directly or through a reduction gearing to the reel hub to cause rotation of the reel hub.

摘要翻译： 一种带驱动装置，其中空腔形成在用于提供或卷取诸如磁带或胶片的带状信息记录和再现介质的卷轴毂中。 包括转子单元和定子单元的马达部分地或完全地容纳在卷轴毂的空腔内，并且由马达的转子部分产生的旋转力直接或通过减速齿轮传递到卷轴毂以引起旋转 的卷轴毂。

公开(公告)号：US5084786A

公开(公告)日：1992-01-28

申请号：US224655

申请日：1988-07-27

申请人： Kazutoshi Konno ,  Hidehumi Goto ,  Hiroshi Chiba ,  Tohru Sampei

发明人： Kazutoshi Konno ,  Hidehumi Goto ,  Hiroshi Chiba ,  Tohru Sampei

IPC分类号： G11B5/008 ,  G11B5/53 ,  G11B15/467 ,  G11B20/10 ,  G11B20/12

CPC分类号： G11B15/4678 ,  G11B20/10 ,  G11B20/1209 ,  G11B5/008 ,  G11B5/0086 ,  G11B5/534 ,  G11B20/1211 ,  G11B2220/90 ,  G11B2220/913

摘要： A helical scan tape apparatus including a first pair of magnetic heads having mutually different azimuth angles disposed on a peripheral face of a rotary drum at an angle interval of 180 degrees so as to oppose each other, a second pair of magnetic heads disposed on of the rotary drum so as to be perpendicular to a disposition direction of the first magnetic heads, a magnetic tape helically wound around the rotary drum so as to extend over an angle of 90 degrees, the tape being moved while the drum is controlled to rotate in synchronism with a reference signal, the first magnetic heads having a wider gap width than a track pitch of tracks recorded on the tape without providing a guard band for enabling azimuth recording of a data signal on the tracks, the data signal being recorded repeatedly into a particular recording area, wherein the first magnetic heads are used substantially for recording and the second magnetic heads are used substantially for reproduction and are positioned with a downward shift in the height direction of the drum equivalent to half of a scanning width of the second magnetic heads as compared with said first magnetic heads. Alternatively, the second magnetic heads may be disposed with a predetermine amount of shift so that an end of said second magnetic heads opposite to a tape traveling direction is located within a track recorded in advance by a predetermined value.

摘要翻译： 一种螺旋扫描带装置，包括第一对磁头，其具有相互不同的方位角，以相对于180度的角度间隔设置在旋转磁鼓的外周面上;第二对磁头， 旋转鼓，以便垂直于第一磁头的配置方向，以旋转磁鼓的方式螺旋缠绕以便延伸超过90度的角度的磁带，当磁鼓被控制同步旋转时磁带被移动 具有参考信号，第一磁头具有比记录在磁带上的轨道的轨道间距更宽的间隙宽度，而不提供用于使得轨道上的数据信号的方位记录的保护带，数据信号被重复记录到特定的 记录区域，其中第一磁头用于基本上用于记录，并且第二磁头用于基本上用于再现，并且被定位 相对于所述第一磁头，h相对于第二磁头的扫描宽度的一半，鼓的高度方向的向下移动相当于第二磁头的扫描宽度的一半。 或者，第二磁头可以以预定量的偏移量设置，使得与磁带行进方向相反的所述第二磁头的端部位于预先记录的预定值的轨道内。

公开(公告)号：US5548411A

公开(公告)日：1996-08-20

申请号：US427279

申请日：1995-04-24

申请人： Kazutaka Sato ,  Michihiro Watanabe ,  Masahisa Aoyagi ,  Taisaku Seino ,  Katsuo Ohki ,  Hiromitsu Fukuda ,  Hideyuki Kawase ,  Kimio Oga ,  Akira Shimizu ,  Youichi Narui ,  Tsuguo Suzuki ,  Yasuo Otsuka ,  Kazutoshi Konno

发明人： Kazutaka Sato ,  Michihiro Watanabe ,  Masahisa Aoyagi ,  Taisaku Seino ,  Katsuo Ohki ,  Hiromitsu Fukuda ,  Hideyuki Kawase ,  Kimio Oga ,  Akira Shimizu ,  Youichi Narui ,  Tsuguo Suzuki ,  Yasuo Otsuka ,  Kazutoshi Konno

IPC分类号： H04N1/00 ,  H04N1/04

CPC分类号： H04N1/0057 ,  H04N1/00543

摘要： A facsimile apparatus has a lower structure and an upper structure which is swingable between a raised open position an a lowered close position about a pivot located at a lower part of the rear end portion of the apparatus. A thermal print head is fixed to the front end portion of the upper structure. A recording medium conveyor roller is fixed to the front end portion of the lower structure. A linear image sensor and an original sheet conveyor roller are fixed to a central portion of the lower structure. The recording medium is placed on the lower structure at a position between the thermal print head and the linear image sensor.

摘要翻译： 传真装置具有下部结构和上部结构，所述上部结构可以在围绕位于所述装置的后端部分的下部的枢轴的升高的打开位置和降低的关闭位置之间摆动。 热敏打印头固定到上部结构的前端部分。 记录介质传送辊固定到下部结构的前端部分。 线性图像传感器和原稿输送辊固定到下部结构的中心部分。 记录介质在热打印头和线性图像传感器之间的位置处放置在下部结构上。

公开(公告)号：USRE32876E

公开(公告)日：1989-02-21

申请号：US114222

申请日：1987-10-29

申请人： Manabu Wakabayashi ,  Kihachiro Minami ,  Tohru Sanpei ,  Kazutoshi Konno

发明人： Manabu Wakabayashi ,  Kihachiro Minami ,  Tohru Sanpei ,  Kazutoshi Konno

IPC分类号： G11B23/033

CPC分类号： G11B23/033

摘要： A disc cassette (11) for containing a disc (18) for rotation equipped with a shutter (14a, 14b) for opening and closing head windows (13) in slot form. The shutter automatically opens when the disc cassette is mounted on a cassette drive apparatus and automatically closes when it is removed therefrom. The shutter is mounted in center openings (15a, 15b) of the disc cassette for rotation therearound and has locked to one end portion thereof a movable belt (22) which causes the shutter to rotate when it moves. The movable belt has fastened thereto a spring (29, 50) for moving the belt in sliding movement to close the shutter at all times when the disc cassette is removed from the cassette drive apparatus.

公开(公告)号：US4551777A

公开(公告)日：1985-11-05

申请号：US407080

申请日：1982-08-11

申请人： Tadashi Saito ,  Shigemitsu Higuchi ,  Kazutoshi Konno ,  Tohru Sampei ,  Kenji Hayashi ,  Yoshihiko Noro ,  Manabu Wakabayashi

发明人： Tadashi Saito ,  Shigemitsu Higuchi ,  Kazutoshi Konno ,  Tohru Sampei ,  Kenji Hayashi ,  Yoshihiko Noro ,  Manabu Wakabayashi

IPC分类号： G11B21/10 ,  G11B5/55 ,  G11B5/596

CPC分类号： G11B5/5521 ,  G11B5/59633

摘要： A tracking servo system for a magnetic recording and reproducing apparatus uses a flexible magnetic disk having thereon at least first, second and third tracks each of which includes a data track portion and a pair of servo track portions located on both sides of the data track portion. Tracking signals having different frequencies are recorded on the first, second and third servo track pairs. Servo and data heads are formed in a unitary structure. When the data head records an information signal on the second data track portion or reads out the recorded information signal therefrom, the servo head reads out the tracking signals recorded on the first and third servo track portions.

摘要翻译： 用于磁记录和再现装置的跟踪伺服系统使用其上具有至少第一，第二和第三磁道的柔性磁盘，每个磁道包括数据磁道部分和位于数据磁道部分两侧的一对伺服磁道部分 。 具有不同频率的跟踪信号被记录在第一，第二和第三伺服轨道对上。 伺服和数据头形成为一体的结构。 当数据头在第二数据轨道部分记录信息信号或从其读出记录的信息信号时，伺服头读出记录在第一和第三伺服磁道部分上的跟踪信号。

公开(公告)号：US4550354A

公开(公告)日：1985-10-29

申请号：US434744

申请日：1982-10-18

申请人： Manabu Wakabayashi ,  Kihachiro Minami ,  Tohru Sanpei ,  Kazutoshi Konno

发明人： Manabu Wakabayashi ,  Kihachiro Minami ,  Tohru Sanpei ,  Kazutoshi Konno

IPC分类号： G11B23/02 ,  G11B23/03 ,  G11B23/033

CPC分类号： G11B23/0308 ,  G11B23/03 ,  G11B23/033

摘要： A disc cassette (11) for containing a disc (18) for rotation equipped with a shutter (14a, 14b) for opening and closing head windows (13) in slot form. The shutter automatically opens when the disc cassette is mounted on a cassette drive apparatus and automatically closes when it is removed therefrom. The shutter is mounted in center openings (15a, 15b) of the disc cassette for rotation therearound and has locked to one end portion thereof a movable belt (22) which causes the shutter to rotate when it moves. The movable belt has fastened thereto a spring (29, 50) for moving the belt in sliding movement to close the shutter at all times when the disc cassette is removed from the cassette drive apparatus.

摘要翻译： 一种用于容纳用于旋转的盘（18）的盘盒（11），其配备有用于打开和关闭槽形式的头部窗口（13）的活门（14a，14b）。 当光盘盒安装在盒式磁带驱动装置上时，快门自动打开，当从其中取出时，快门自动关闭。 快门安装在盘盒的中心开口（15a，15b）中，以便在其周围旋转，并且将其活动的带（22）锁定到可移动的带（22）的一端部，从而使快门在移动时旋转。 可移动带已经固定有弹簧（29,50），用于在滑动运动时移动皮带，以在盘盒从盒驱动装置移除时始终关闭快门。