-
公开(公告)号：US4196875A
公开(公告)日：1980-04-08
申请号：US915307
申请日：1978-06-12
摘要： A magnetic tape recording and/or reproducing apparatus having two electric motors, one of which is a capstan driving motor and the other is a reel driving motor. A tape drive capstan is directly driven by the said capstan driving motor without any belts, and transports magnetic tape at a constant velocity by coaction with a pinch roller during recording or reproducing of the magnetic tape. The apparatus has two tape winding reels, and the magnetic tape is wound up by either of the two tape winding reels according to the direction in which the magnetic tape is required to be transported. Each of the two tape winding reels is respectively rotated through idle wheels by the reel driving motor, which is separate from the two tape winding reels, without any slippage at the tape winding reels during recording or reproducing. The idle wheels can engage with both an output shaft of the reel driving motor and one or the other of the two tape winding reels to transmit the rotation of the output shaft of the reel driving motor to one or the other of the two tape winding reels during recording, reproducing and fast feed in both the forward and backward direction of the magnetic tape.
摘要翻译： 一种具有两个电动机的磁带记录和/或再现装置，其中一个是主导轴驱动电动机，另一个是卷轴驱动电动机。 磁带驱动器绞盘由所述主导轴驱动电动机直接驱动而没有任何带，并且在记录或再现磁带期间通过与夹送辊的共同作用以恒定的速度传送磁带。 该装置具有两个磁带缠绕卷轴，并且磁带根据磁带需要传输的方向由两个磁带卷绕卷轴中的任一个卷绕。 两个磁带卷绕卷轴中的每一个分别通过与两个磁带卷绕卷轴分离的卷轴驱动马达分别旋转通过空转轮，在记录或再现期间在带卷绕卷轴上没有任何滑动。 空转轮可以与卷轴驱动电动机的输出轴和两个带卷绕卷轴中的一个或另一个啮合，以将卷轴驱动电动机的输出轴的旋转传递到两个带卷绕卷轴中的一个或另一个 在磁带的向前和向后方向的记录，再现和快速馈送期间。
-
公开(公告)号：US4696562A
公开(公告)日：1987-09-29
申请号：US746112
申请日：1985-06-18
CPC分类号： G03G15/221 , G03G15/04072 , G06K15/1204 , G03G15/0435
摘要： A multifunctional copying machine which has a copier function and/or a laser printer function has a copying unit for forming on the surface of a photosensitive body an electrostatic latent image corresponding to an image on a document placed on a document table, developing the latent image, and transferring the developed image onto a transfer sheet, and further has a laser scanning unit for producing a laser beam for scanning the surface of the photosensitive body. The laser scanning unit is detachably attached to the exterior of the copying unit, and the laser beam is guided through a space below the document table.
摘要翻译： 具有复印机功能和/或激光打印机功能的多功能复印机具有复印单元，用于在感光体的表面上形成与放置在文件台上的文件上的图像相对应的静电潜像，从而使潜像显影 并将显影的图像转印到转印纸上，并且还具有用于产生用于扫描感光体表面的激光束的激光扫描单元。 激光扫描单元可拆卸地附接到复印单元的外部，并且激光束被引导通过文件台下方的空间。
-
公开(公告)号：US4816921A
公开(公告)日：1989-03-28
申请号：US841460
申请日：1986-03-19
CPC分类号： G06F3/046 , H04N1/00554 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/38 , H04N1/193 , H04N2201/0434
摘要： The present invention provides a document reading apparatus having a document placing plate and a transparent flat plate which hold a document with a surface to be read directed upward, a sensor unit for reading image information of an image on the document surface to be read through the transparent flat plate, a drive mechanism for driving the sensor unit in a direction parallel with the flat plate, and a position entering unit for indicating an arbitrary position on the document surface to be read by a visible light through the transparent flat plate and for detecting the position in association with a transparent tablet. Image reading and position entry can be made with a document held in the apparatus.
摘要翻译： 本发明提供了一种文件读取装置，其具有文档放置板和透明平板，该平板将要读取的表面的文件保持在上方，用于读取要通过读取的文档表面上的图像的图像信息的传感器单元 透明平板，用于在与平板平行的方向上驱动传感器单元的驱动机构，以及位置进入单元，用于指示要通过透明平板读取的可见光的文档表面上的任意位置，并用于检测 与透明平板电脑相关联的位置。 图像读取和位置输入可以用装在该装置中的文件进行。
-
公开(公告)号：US4381500A
公开(公告)日：1983-04-26
申请号：US233647
申请日：1981-02-11
申请人： Yoshihito Urata , Hideyuki Kubo , Toshiharu Sasaki
发明人： Yoshihito Urata , Hideyuki Kubo , Toshiharu Sasaki
CPC分类号： G06F3/0238
摘要： A keyboard apparatus has item keys for data entry, and select keys for changing the display of input data written on sheets, according to the item keys, and a changer for the sheets stored in a cartridge, which separates the sheets in the cartridge into two groups, the sheets from one group being moved in the cartridge to a display position and the sheets from the other group being held in a non-display position. A cartridge holds the sheet to be displayed on the top of the stack of sheets remaining in the cartridge and a translator moves the sheets in the cartridge horizontally to the display position.
摘要翻译： 键盘装置具有用于数据输入的项目键，并且根据项目键选择用于改变写在片材上的输入数据的显示的键，以及用于存储在盒中的纸张的更换器，其将盒中的纸张分成两部分 组，一组中的片材在盒中移动到显示位置，并且来自另一组的片材保持在非显示位置。 墨盒将纸张保持在剩余在墨盒中的纸张堆叠的顶部显示，并且转印器将墨盒中的纸张水平移动到显示位置。
-
公开(公告)号：US4260120A
公开(公告)日：1981-04-07
申请号：US58812
申请日：1979-07-17
申请人： Yoshihito Urata , Toshiharu Sasaki
发明人： Yoshihito Urata , Toshiharu Sasaki
CPC分类号： G11B15/44
摘要： A tape driving apparatus has an intermediate wheel non-coaxial with a pair of reel hubs and a capstan, and plural idle gears for selectively transmitting the rotating motion to said reel hubs, which are mounted to turn around the intermediate wheel, and a control member for controlling the movement of the idle gears in the required direction. Thereby, the reel hubs are driven and controlled to rotate fast or slow corresponding to the relative movement of the intermediate wheel and the plural idle gears, independently of the rotating motion of the fly-wheel.
摘要翻译： 磁带驱动装置具有与一对卷轴毂和主导轴不同轴的中间轮，以及用于选择性地将旋转运动传递到所述卷轴毂的多个空转齿轮，所述旋转运动被安装成绕中间轮转动，控制构件 用于控制空转齿轮沿所需方向的运动。 由此，驱动和控制卷轴轮毂，以适应中间轮和多个惰轮的相对运动而快速或慢速地转动，而与飞轮的旋转运动无关。
-
公开(公告)号：US4358800A
公开(公告)日：1982-11-09
申请号：US139221
申请日：1980-04-11
申请人： Ryota Shimizu , Toshiharu Sasaki , Naoyuki Ohara
发明人： Ryota Shimizu , Toshiharu Sasaki , Naoyuki Ohara
CPC分类号： G11B15/103 , G11B15/29
摘要： A magnetic tape recording and/or reproducing apparatus has a motor driven differential mechanism having racks and pinions, an operatively activatable electromagnetic mechanism having movable levers and a plurality of magnetic coils for moving the levers for engagement with the differential mechanism and a tape transport system adapted to cooperate with the differential mechanism so as to be placed in a desired tape transport operation in accordance with the activational condition of the coils. The apparatus also has a pair of one-way clutches for transmitting the driving power of the motor selectively to the differential mechanism or to the tape transport system in accordance with the rotational direction of the motor.
摘要翻译： 磁带记录和/或再现装置具有马达驱动的差速机构，其具有齿条和小齿轮，具有可移动杆的可操作地激活的电磁机构和用于移动杠杆以与差速机构接合的多个磁性线圈和适于 与差速机构配合，以便根据线圈的激活状态将其置于期望的带运输操作中。 该装置还具有一对单向离合器，用于根据电动机的旋转方向将电动机的驱动力选择性地传递到差速机构或带传送系统。
-
7.发明授权Computer apparatus and external storage device which can be used by external power and internal power source 失效可由外部电源和内部电源使用的计算机设备和外部存储设备
公开(公告)号：US5652891A
公开(公告)日：1997-07-29
申请号：US279259
申请日：1994-07-22
CPC分类号： G06F1/3268 , G06F1/3203 , Y02B60/1246 , Y02B60/32
摘要： A computer apparatus such as a lap-top type personal computer or the like having a disk device as an external storage device executes a power save process to reduce an electric power consumption on the basis of a power save designation command from an OS. The computer apparatus comprises a computer main body and an external storage device. The computer main body has a power source kind detecting section for generating a power source mode signal indicative of an external power source mode when the use of an external power source is detected and also indicative of an internal power source mode when the use of an internal power source by a battery provided in the apparatus is detected. A power save processing section is provided for the external storage device. When a power save command is received from the computer main body, a check is made to see if the power mode is the external power source mode or the internal power source mode on the basis of the power source mode signal sent from the computer main body. When the external power source mode is discriminated, a power save process to shut off the power supply to a predetermined circuit section is inhibited even if the power save command exists. When the internal power source mode is discriminated, the power save process is executed in accordance with the power save command.
摘要翻译： 作为具有作为外部存储装置的盘装置的搭载式个人计算机等的计算机装置，根据来自OS的省电指定命令，执行省电处理，以减少电力消耗。 计算机装置包括计算机主体和外部存储装置。 计算机主体具有电源种类检测部分，用于在检测到使用外部电源时产生表示外部电源模式的电源模式信号，并且当使用内部电源模式时表示内部电源模式 检测设置在设备中的电池的电源。 为外部存储装置提供省电处理部。 当从计算机主体接收到省电命令时，根据从计算机主体发送的电源模式信号进行检查以查看电源模式是外部电源模式还是内部电源模式 。 当鉴别出外部电源模式时，即使存在省电命令，也禁止关闭到预定电路部分的电源的省电处理。 当识别内部电源模式时，按照省电命令执行省电处理。
-
公开(公告)号：US4461588A
公开(公告)日：1984-07-24
申请号：US389151
申请日：1982-06-16
CPC分类号： B41J1/24
摘要： A serial printing mechanism which employs a type wheel having a plurality of type characters has a single motor mounted on a carriage employed to accomplish plural functions. The single motor selectively rotates the type wheel to locate the predetermined type character in front of the typing position, and shifts the carriage. The carriage drive which shifts the carriage along a platen is powered by the single motor through a clutch which selectively engages the motor with the carriage drive.
摘要翻译： 采用具有多种类型字符的型轮的串行打印机构具有安装在用于完成多种功能的托架上的单个电机。 单个电动机选择性地旋转型轮，以将打字位置前面的预定类型字符定位，并移动滑架。 将托架沿着压板移动的托架驱动器由单个马达通过离合器驱动，该离合器选择性地将马达与托架驱动器接合。
-
公开(公告)号：US4279006A
公开(公告)日：1981-07-14
申请号：US030879
申请日：1979-04-17
CPC分类号： G11B15/444 , G11B15/28 , G11B15/54
摘要： A magnetic tape recording and/or reproducing apparatus which has a magnetic head, two tape winding reels, a first capstan and a first pressure roller opposed thereto, a second capstan and a second pressure roller opposed thereto, the pressure rollers being movable into contact with the capstans for transporting a magnetic tape. Two fixed motors are coaxial with and directly drive the respective capstans. A tape direction control is connected to the pressure rollers for selectively bring the first or second pressure roller into contact with the first or second capstan, respectively for selectively driving the tape in one or the other direction. A transmission is provided to which the tape direction control is connected for driving the tape winding reels under the control of the tape direction control means. The transmission has idlers for transmitting the rotary motion of the motors and is selectively engageable with one of the two winding reels and one of the two motors or with the other of the two winding reels and the other of the two motors, depending on the direction in which the tape is to be transported.
摘要翻译： 一种磁带记录和/或再现装置，其具有磁头，两个磁带卷绕卷轴，第一主导轴和与其相对的第一压力辊，第二主导轴和与其相对的第二压力辊，压力辊可移动地与 用于运输磁带的绞盘。 两个固定电动机同轴并直接驱动相应的绞盘。 带状方向控制器连接到压力辊，用于分别选择性地使第一或第二压力辊与第一或第二绞盘接触，以选择性地沿一个或另一个方向驱动带。 在磁带方向控制装置的控制下，提供磁带方向控制用于驱动磁带卷绕卷轴的传输。 变速器具有用于传递电动机的旋转运动的惰轮，并且可以根据方向选择性地与两个绕组盘中的一个和两个电动机中的一个或两个绕组盘中的另一个以及两个电动机中的另一个接合 其中胶带将被运输。
-
公开(公告)号：US3945727A
公开(公告)日：1976-03-23
申请号：US497132
申请日：1974-08-13
CPC分类号： G03B17/50
摘要： A photographic apparatus for producing a visible image on a photosensitivenit including a photosensitive film mounted on a film mount. The apparatus includes: a first member having a supplying station, an exposure station, a developing station and a fixing station provided on a principal surface thereof; two transfer means, one for transferring the unit from the supplying station to the exposure station and or for transferring the unit from the exposure station to the developing station, and from the developing station to the fixing station; and driving means for driving the two transfer means. A latent image of an original is formed on the film at the exposure station, the latent image is developed at the developing station, and the developed image is fixed at the fixing station. The feature of this apparatus is that the function of holding the unit and guiding it to each of said stations is achieved by the first member, and independently the function of transferring the unit is achieved by the two transfer means, whereby the transfer of the unit from one station to another can be carried out securely without fail, and the mechanism of the apparatus can be simplified.
摘要翻译： 一种用于在包括安装在胶片安装件上的感光膜的感光单元上产生可见图像的照相设备。 该装置包括：第一构件，其具有供应站，曝光站，显影站和设置在其主表面上的定影站; 两个转移装置，一个用于将单元从供应站转移到曝光站，或者用于将该单元从曝光站传送到显影站，以及从显影站到定影站; 以及用于驱动两个传送装置的驱动装置。 原稿的潜像形成在曝光站的胶片上，潜像在显影站显影，显影图像固定在定影台上。 该装置的特征在于，通过第一构件实现保持单元并将其引导到每个所述站的功能，并且独立地通过两个传送装置实现传送单元的功能，由此单元的传送 从一个站到另一站可以安全地执行，并且可以简化装置的机构。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.021 秒)
