专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4030133A Guide drum apparatus for a video tape recorder and/or player 失效
标题翻译：用于录像机和/或播放器的导向鼓装置
公开(公告)号：US4030133A
公开(公告)日：1977-06-14
申请号：US611601
申请日：1975-09-09
申请人： Kiichiro Yamada , Isao Kozu , Takenori Akamine , Ryota Shimizu
发明人： Kiichiro Yamada , Isao Kozu , Takenori Akamine , Ryota Shimizu
IPC分类号： G11B5/52 , G11B15/61 , G11B21/18
CPC分类号： G11B15/61
摘要： A guide drum apparatus for a video tape recorder and/or player has: a main shaft secured on a chassis, a first guide drum rotatably mounted on the main shaft and having a plurality of magnetic video heads, driving means for rotating the first guide drum at a rotational speed greater than the speed of movement of a tape, and a second guide drum mounted on the main shaft coaxially with the first guide drum and rotatable independently therefrom. The first and second guide drums have tape guiding portions, respectively, which are opposed to each other and have peripheral tape guide surfaces to guide the magnetic tape. Adjusting means is mounted on the main shaft so as to adjust the height of the video heads with respect to the tape guiding portion of the second guide drum. With this guide drum apparatus, the height of the video heads can be adjusted precisely and easily to trace the video track on the tape even while the video heads are rotating at a high speed.
摘要翻译：一种用于录像机和/或播放器的导向鼓装置具有：固定在底盘上的主轴，可旋转地安装在主轴上并具有多个磁性视频磁头的第一导向鼓，用于使第一导向鼓以大于带的移动速度的旋转速度和与第一导向滚筒同轴地安装在主轴上并与其独立旋转的第二引导鼓。第一和第二导向鼓分别具有彼此相对的带引导部分，并具有用于引导磁带的外围带引导表面。调节装置安装在主轴上，以便调节视频头相对于第二导向鼓的带引导部分的高度。使用该导向鼓装置，即使在视频头高速旋转的情况下，可以精确且容易地调整视频头的高度来跟踪磁带上的视频轨道。

2. 发明授权

US4152738A Magnetic tape recording and/or reproducing apparatus 失效
标题翻译：磁带记录和/或再现装置
公开(公告)号：US4152738A
公开(公告)日：1979-05-01
申请号：US823174
申请日：1977-08-08
申请人： Ryota Shimizu , Isao Kozu , Takenori Akamine
发明人： Ryota Shimizu , Isao Kozu , Takenori Akamine
IPC分类号： G11B15/29 , G11B15/665 , G11B15/675 , G11B15/66 , G11B15/18
CPC分类号： G11B15/6651 , G11B15/67586
摘要： A magnetic tape recording and/or reproducing apparatus has a cam driven mechanism for moving a pressure roller from a first position within a cutout recess of a tape cassette and behind the inner side of a magnetic tape to a second position slightly spaced from a tape drive capstan. According to said movement of the pressure roller, a tape drawing pin is moved from an inoperative position within the cutout recess and behind the inner side of the magnetic tape to an operative position where the tape is drawn out of the cassette and brought into a desired tape path so as to be engaged with a magnetic head which is stationarily mounted on a base plate of the apparatus. The pressure roller is further moved to a third position in which it is pressed against the tape drive capstan by a solenoid mechanism upon energization thereof so as to move the tape.
摘要翻译：磁带记录和/或再现装置具有凸轮驱动机构，用于将压力辊从带盒的切口凹部内的第一位置移动到磁带的内侧后方至与带驱动器稍微间隔开的第二位置绞盘。根据压力辊的移动，带状拉丝销从切口凹槽内的不工作位置移动到磁带内侧的后方，移动到工作位置，在该位置，胶带从盒中拉出并使其成为期望的磁带路径以便与固定地安装在设备的基板上的磁头接合。压力辊进一步移动到第三位置，在第三位置，当通过螺线管机构通电时，压力辊被压靠在带驱动绞盘上，以便移动带子。

3. 发明授权

US4306690A Magnetic tape carrier 失效
标题翻译：磁带载体
公开(公告)号：US4306690A
公开(公告)日：1981-12-22
申请号：US77368
申请日：1979-09-20
申请人： Masataka Izaki , Takenori Akamine , Isao Kozu
发明人： Masataka Izaki , Takenori Akamine , Isao Kozu
IPC分类号： G11B23/04 , G11B23/087 , B65H75/24 , B65D85/67 , G11B23/10
CPC分类号： G11B23/04
摘要： A magnetic tape carrier has a supply reel and a take-up reel on which a magnetic tape is wound, a tape guide for guiding the tape from the supply reel to the take-up reel, a first reel mount on which the supply reel is rotatably mounted, a second reel mount on which the take-up reel is rotatably mounted, and a holder for movably supporting the first mount and second mount. The magnetic carrier can thus be used for various magnetic tape apparatus having different distances between the reel drive shafts of the supply reel and the take-up reel.
摘要翻译：磁带载体具有供带盘和卷绕磁带的卷取卷轴，用于将带从供带盘引导到卷取卷盘的带导向器，第一卷轴托架，供带盘可旋转地安装有可旋转地安装有卷取卷轴的第二卷轴架，以及用于可移动地支撑第一安装件和第二安装件的保持器。因此，磁性载体可以用于在供带盘的卷轴驱动轴和卷取卷轴之间具有不同距离的各种磁带装置。

4. 发明授权

US4899370A Remote control apparatus for electronic equipment 失效
标题翻译：电子设备遥控装置
公开(公告)号：US4899370A
公开(公告)日：1990-02-06
申请号：US209494
申请日：1988-06-13
申请人： Akitaka Kameo , Isao Kozu
发明人： Akitaka Kameo , Isao Kozu
IPC分类号： G04G15/00 , H04B1/20 , H04M11/00
CPC分类号： G04G15/006 , H04B1/202 , H04M11/007 , Y10S379/91
摘要： An apparatus for remotely controlling electronic equipment such as a VTR using a remote telephone set. The electronic equipment has a timer reservation unit which causes the electronic equipment to start a predetermined operation at a predetermined time in accordance with externally inputted reservation information and to become inoperable after a predetermined period. The timer reservation unit includes an input unit, and a remote controller is coupled to the input unit of the timer reservation unit to perform wireless communication therebetween. The remote controller is constructed such that the reservation information is transmitted to the input unit of the timer reservation unit in response to a predetermined push button operation or dial operation of the remote telephone set.
摘要翻译：一种使用远程电话机远程控制诸如VTR的电子设备的装置。电子设备具有定时器预约单元，其使得电子设备根据外部输入的预约信息在预定时间开始预定的操作，并且在预定时段之后变得不可操作。定时器预约单元包括输入单元，并且遥控器耦合到定时预约单元的输入单元，以在它们之间执行无线通信。遥控器被构造为响应于远程电话机的预定按钮操作或拨号操作将预约信息发送到定时预约单元的输入单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式