利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

23 条记录 (耗时 0.024 秒)

    Analog integrated circuit
    2.
    发明授权
    Analog integrated circuit 失效
    模拟集成电路

    公开(公告)号：US4689579A

    公开(公告)日：1987-08-25

    申请号：US721132

    申请日：1985-04-08

    申请人： Akira Shibata ,  Kazuo Kondo ,  Koichi Hirose

    发明人： Akira Shibata ,  Kazuo Kondo ,  Koichi Hirose

    IPC分类号： H01L27/06 ,  H01L27/07 ,  H03F3/45 ,  H01L27/02

    CPC分类号： H01L27/0794 ,  H01L27/0652

    摘要： A high-density analog integrated circuit having built-in resistor elements formed simultaneously with the formation of the base of transistor is disclosed in which a high-resistance element is formed of an ion-implanted resistor, a low-resistance element is formed of a base-diffused resistor, and a pair of high-resistance elements are connected in such a manner that a difference between a signal current flowing through one of the high-resistance elements and another signal current flowing through the other high-resistance element is outputted, and in which an ion-implanted resistor having a high resistance and a thin film capacitor having a small capacitance make up a built-in time constant circuit, which makes it possible to integrate on one semiconductor chip circuits such as a filter circuit for video signal and an input bias circuit.

    摘要翻译： 公开了一种具有与形成晶体管基极同时形成的内置电阻元件的高密度模拟集成电路，其中高电阻元件由离子注入电阻器形成，低电阻元件由 基极扩散电阻器和一对高电阻元件以这样的方式连接，使得流过高电阻元件中的一个的信号电流与流过另一个高电阻元件的另一个信号电流之间的差异被输出， 其中具有高电阻的离子注入电阻器和具有小电容的薄膜电容器构成内置的时间常数电路，这使得可以集成在一个半导体芯片电路上，例如用于视频信号的滤波器电路 和输入偏置电路。

    Magnetic tape reproducing apparatus
    3.
    发明授权
    Magnetic tape reproducing apparatus 失效
    磁带重放装置

    公开(公告)号：US4519005A

    公开(公告)日：1985-05-21

    申请号：US532896

    申请日：1983-09-16

    申请人： Akira Shibata ,  Koichi Hirose ,  Akihiro Yamamoto

    发明人： Akira Shibata ,  Koichi Hirose ,  Akihiro Yamamoto

    IPC分类号： H04N5/93 ,  G11B5/027 ,  G11B5/035 ,  G11B5/45 ,  G11B15/02

    CPC分类号： G11B5/035

    摘要： A magnetic tape reproducing apparatus includes a plurality of playback heads, a plurality of damping circuits for damping output signals from the associated playback heads, a switching circuit for sequentially passing the output signals from the plurality of damping circuits, a reproduction equalizer for creating substantially a total reproduction equalizing characteristic for the output signal from the switching circuit which signal is subjected to a peaking characteristic, and a signal processor for converting the output signal of the reproduction equalizer to a recorded information signal. Each damping circuit serves to damp the output from the associated playback head so that the peaking characteristic created by its equivalent resonant capacitance, its equivalent damping resistance, the inductance of the associated playback head and the capacitance thereof does not govern the total equalizing characteristic.

    摘要翻译： 磁带重放装置包括多个重放头，多个阻尼电路，用于阻止来自相关联的重放头的输出信号;一个切换电路，用于顺序地通过来自多个阻尼电路的输出信号;再现均衡器， 来自开关电路的输出信号的总再现均衡特性，该信号经受峰值特性;以及信号处理器，用于将再现均衡器的输出信号转换成记录信息信号。 每个阻尼电路用于衰减来自相关联的重放头的输出，使得由其等效谐振电容，其等效阻尼电阻，相关重放头的电感及其电容产生的峰值特性不能控制总均衡特性。

    Reproducing system for video tape recorders
    4.
    发明授权
    Reproducing system for video tape recorders 失效
    录像机再现系统

    公开(公告)号：US4321618A

    公开(公告)日：1982-03-23

    申请号：US58625

    申请日：1979-07-18

    申请人： Koichi Hirose ,  Akira Shibata

    发明人： Koichi Hirose ,  Akira Shibata

    IPC分类号： G11B20/02 ,  H04N5/931 ,  H04N9/793 ,  H04N9/87 ,  H04N5/76 ,  H04N5/78

    CPC分类号： H04N5/931

    摘要： A plurality of signals picked up by a plurality of video heads are amplified by a plurality of amplifiers and then are fed to a plurality of switch circuits where the signals are alternately switched. The signals from the switch circuits are coupled by a coupling line into a continuous signal which in turn is fed to an automatic gain control circuit. The automatic gain control circuit provides at its output an FM output signal with a constant level. A color signal is taken from a portion between the coupling line and the automatic gain control circuit.

    摘要翻译： 由多个视频头拾取的多个信号由多个放大器放大，然后被馈送到交替切换信号的多个开关电路。 来自开关电路的信号通过耦合线耦合到连续信号中，该连续信号又被馈送到自动增益控制电路。 自动增益控制电路在其输出端提供恒定电平的FM输出信号。 从耦合线和自动增益控制电路之间的部分获取彩色信号。

    Medical information management apparatus
    5.
    发明授权
    Medical information management apparatus 有权
    医疗信息管理设备

    公开(公告)号：US08311852B2

    公开(公告)日：2012-11-13

    申请号：US12118237

    申请日：2008-05-09

    申请人： Masakazu Omoto ,  Koichi Hirose ,  Nobuaki Matsubara ,  Michael Ian Krupnick ,  Philip Michael Pearson

    发明人： Masakazu Omoto ,  Koichi Hirose ,  Nobuaki Matsubara ,  Michael Ian Krupnick ,  Philip Michael Pearson

    IPC分类号： G06Q50/00

    CPC分类号： G06Q50/22 ,  G06F19/00 ,  G06Q10/06 ,  G16H40/20

    摘要： A medical information management apparatus is provided which enables the person in charge of the medical services to easily keep track of the amount of services. In a medical information management apparatus according to the present invention, a task information storing unit stores the information indicating the completion of task execution or the progress of task to be executed for the task generated in a plurality of the medical services. A task number counting unit counts for each medical service the number of the tasks to be executed, and a display control unit displays for the respective medical service the number of the counted tasks on a display apparatus.

    摘要翻译： 提供了一种医疗信息管理装置，其使负责医疗服务的人容易地跟踪服务量。 在根据本发明的医疗信息管理装置中，任务信息存储单元存储指示完成任务执行的信息或要在多个医疗服务中生成的任务执行的任务的进行。 任务编号计数单元对每个医疗服务计算要执行的任务的数量，并且显示控制单元在显示装置上显示相应医疗服务的计数任务的数量。

    Magnetic recording and reproducing apparatus
    6.
    发明授权
    Magnetic recording and reproducing apparatus 失效
    磁记录和再现设备

    公开(公告)号：US5121265A

    公开(公告)日：1992-06-09

    申请号：US333272

    申请日：1989-04-05

    申请人： Koichi Hirose ,  Masaharu Aridome ,  Shigeru Okada ,  Iwao Aizawa

    发明人： Koichi Hirose ,  Masaharu Aridome ,  Shigeru Okada ,  Iwao Aizawa

    IPC分类号： G11B5/02 ,  G11B5/53 ,  G11B15/14 ,  G11B33/12

    CPC分类号： G11B33/122 ,  G11B15/14 ,  G11B5/02 ,  G11B5/53

    摘要： A magnetic recording and reproducing apparatus including a recording head, reproducing heads and reproducing pre-amplifiers each mounted on a rotating cylinder for allowing recording and reproducing operations at the same time, in which two signal channels are defined by first and second double azimuth heads each made up of two reproducing heads and first and second integrated circuits are arranged on the rotating cylinder in close proximity to the first and second double azimuth heads, respectively. Each of the integrated circuits includes two pre-amplifiers corresponding to two reproducing heads of the first or second double azimuth head and selectively outputs one of two amplified reproduced signals from the above pre-amplifiers which is higher in signal level, and a head discrimination signal is added to the output signal. The input part of each reproducing pre-amplifier is constructed to perform a differential operation, and one of the output signals of the first and second integrated circuits is selectively sent to a fixed side through a single transmission means in accordance with a control signal supplied from the outside. The magnetic recording and reproducing apparatus having the above construction can be made small in jitter and crosstalk, and can reduce the number of elements for transmitting signals between the rotating cylinder and the fixed side.

    摘要翻译： 一种磁记录和再现装置，包括记录头，再现头和再现前置放大器，每个安装在旋转圆柱体上，用于允许同时进行记录和再现操作，其中两个信号通道由第一和第二双方位角每个 由两个再现头组成，第一和第二集成电路分别布置在旋转的气缸上，靠近第一和第二双方位头。 每个集成电路包括对应于第一或第二双方位头的两个再现头的两个预放大器，并且选择性地输出来自上述信号电平较高的前置放大器的两个放大再现信号中的一个，以及头部识别信号 被添加到输出信号。 每个再现前置放大器的输入部分被构造成执行差分操作，并且第一和第二集成电路的输出信号中的一个选择性地通过单个传输装置发送到固定侧，根据从 外。 具有上述结构的磁记录和再现装置可以使抖动和串扰变小，并且可以减少在旋转圆筒和固定侧之间传递信号的元件的数量。

    Method for determining stabilization of light output signal and laser frequency stabilizing device
    8.
    发明授权
    Method for determining stabilization of light output signal and laser frequency stabilizing device 有权
    用于确定光输出信号和激光频率稳定装置的稳定性的方法

    公开(公告)号：US08958446B2

    公开(公告)日：2015-02-17

    申请号：US13611952

    申请日：2012-09-12

    申请人： Koichi Hirose

    发明人： Koichi Hirose

    IPC分类号： H01S3/13 ,  H01S3/139 ,  H01S3/0941 ,  H01S3/109 ,  H01S3/16

    CPC分类号： H01S3/1398 ,  H01S3/09415 ,  H01S3/109 ,  H01S3/1392 ,  H01S3/1611 ,  H01S3/1673 ,  H01S2301/02

    摘要： A method for determining stabilization of a light output signal employed by a laser frequency stabilizing device which irradiates laser light on an absorption cell to obtain the light output signal and, based on a saturated absorption line contained in the light output signal, changes a resonator length to stabilize an oscillation frequency of the laser light to a specific saturated absorption line. The laser frequency stabilizing device includes a conversion mechanism converting the laser light that passes through the absorption cell into the light output signal, an actuator changing the resonator length, and a control mechanism controlling operation of the actuator. The method for determining stabilization includes a signal analysis step analyzing the light output signal and a stabilization determination step determining whether the light output signal is stabilized based on an analysis result from the signal analysis step, executed by the control mechanism.

    摘要翻译： 一种用于确定由激光频率稳定装置采用的光输出信号的稳定性的方法，其将激光照射在吸收单元上以获得光输出信号，并且基于包含在光输出信号中的饱和吸收线改变谐振器长度 以将激光的振荡频率稳定到特定的饱和吸收线。 激光频率稳定装置包括将通过吸收单元的激光转换为光输出信号的转换机构，改变谐振器长度的致动器以及控制致动器的操作的控制机构。 用于确定稳定的方法包括分析光输出信号的信号分析步骤和基于由控制机构执行的信号分析步骤的分析结果来确定光输出信号是否稳定的稳定确定步骤。