公开(公告)号：US5963516A

公开(公告)日：1999-10-05

申请号：US923895

申请日：1997-09-04

申请人： Minoru Hashimoto ,  Shinichi Kariya

发明人： Minoru Hashimoto ,  Shinichi Kariya

IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B7/135 ,  G11B11/105 ,  G11B7/00

CPC分类号： G11B7/094 ,  G11B11/10576 ,  G11B7/0901 ,  G11B7/0941

摘要： A tracking control apparatus of an optical disc apparatus capable of preventing unstability of the tracking control due to the deviation of balance of a tracking error signal due to a movement of the field of vision of an object lens. A hysteresis tracking error signal is generated by masking a signal of a half cycle of an off-track state of a tracking error signal at the time of a high speed feeding of a sled and the tracking servo control is carried out by using this signal. Namely, with respect to a tracking error signal calculated at a tracking error calculation circuit, a transistor is turned off by an inverted ENABLE signal indicating the state immediately after the high speed feeding of sled, thereby to make the mirror signal valid, the transistor is turned on when this mirror signal is at a high level indicating the detrack state, a hysteresis tracking error signal obtained by reducing the tracking error signal to the ground level is generated, and the tracking servo control is carried out by using this signal. The component of deviation of the tracking error signal due to the movement of the field of vision of the object lens is reduced to a half, therefore the oscillation of the tracking servo control due to an increase of the accumulation of error can be prevented.

摘要翻译： 一种光盘装置的跟踪控制装置，其能够防止由于物镜的视场的移动引起的跟踪误差信号的平衡的偏差导致的跟踪控制的不稳定性。 通过在高速供给滑轨时遮蔽跟踪误差信号的偏离轨迹状态的半周期的信号来生成滞后跟踪误差信号，并且通过使用该信号来执行跟踪伺服控制。 也就是说，对于在跟踪误差计算电路中计算出的跟踪误差信号，晶体管通过反相ENABLE信号而被切断，该ENABLE信号指示在高速进给雪橇之后的状态，从而使镜像信号有效，晶体管是 当该反射镜信号处于表示脱轨状态的高电平时，导通，产生通过将跟踪误差信号减小到接地电平而获得的滞后跟踪误差信号，并且通过使用该信号来执行跟踪伺服控制。 由于物镜的视场的移动导致的跟踪误差信号的偏差分量减小到一半，因此可以防止由于误差累积的增加引起的跟踪伺服控制的振荡。

公开(公告)号：US5864440A

公开(公告)日：1999-01-26

申请号：US569326

申请日：1995-12-06

申请人： Minoru Hashimoto ,  Jon Haswell ,  Tatsuya Sakai ,  Mario Yamaguchi

发明人： Minoru Hashimoto ,  Jon Haswell ,  Tatsuya Sakai ,  Mario Yamaguchi

IPC分类号： G11B20/12 ,  G11B20/18 ,  G11B27/30 ,  G11B27/36

CPC分类号： G11B27/36 ,  G11B20/1833 ,  G11B27/3027 ,  G11B20/1258 ,  G11B20/1883 ,  G11B20/1889 ,  G11B2020/1234 ,  G11B2220/20

摘要： When writing user data D, the user data D is stored in a register 46, and using both the user data D and the sector information (ID) of the user data D, an error correction code ECC is generated by an ECC generation algorithm Ar. A stored information Rw made up of the user data D and the generated ECC is written on a disk. In the reading, the user data Dr of a read record Rr is temporarily stored in the register 46, and an ECC check algorithm is executed. This ECC check is executed for combined data of the user data Dr and its position information. When any error is found in the position information portion in the combined data, the user data is determined that the read user data is wrongly addressed. When an error is found in the user data Dr portion, the user data is corrected by ECC and the corrected user data is output.

摘要翻译： 在写入用户数据D时，将用户数据D存储在寄存器46中，并且使用用户数据D和用户数据D的扇区信息（ID）两者，由ECC生成算法Ar生成纠错码ECC 。 将由用户数据D和所生成的ECC组成的存储信息Rw写入盘。 在读取中，读取记录Rr的用户数据Dr临时存储在寄存器46中，并执行ECC校验算法。 对用户数据Dr和其位置信息的组合数据执行该ECC检查。 当在组合数据中的位置信息部分中发现任何错误时，确定用户数据读取的用户数据被错误地寻址。 当在用户数据Dr部分中发现错误时，通过ECC校正用户数据并输出校正的用户数据。

公开(公告)号：US4578313A

公开(公告)日：1986-03-25

申请号：US536855

申请日：1983-09-28

申请人： Takeo Ito ,  Tadashi Ido ,  Hajime Takeuchi ,  Minoru Hashimoto ,  Tatsumi Maeda ,  Masashi Awa

发明人： Takeo Ito ,  Tadashi Ido ,  Hajime Takeuchi ,  Minoru Hashimoto ,  Tatsumi Maeda ,  Masashi Awa

IPC分类号： C01G49/00 ,  C09D5/23 ,  C09D7/12 ,  G11B5/706 ,  G11B5/712 ,  H01F1/11 ,  B32B19/02

CPC分类号： G11B5/712 ,  G11B5/70678 ,  Y10S428/90 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/30 ,  Y10T428/31786

摘要： A powder for a magnetic recording medium comprising a plurality of magnetic particles and a coating covering the surfaces of the magnetic particles. The coating is a residue resulting from the thermal decomposition of an organic material. The powder is manufactured by applying one or more organic materials to the surfaces of a plurality of magnetic particles by dispersing the magnetic particles in a solution containing the organic material. The magnetic particles, having the organic material as a coating, are separated from the solution, and the magnetic particles are heated to a temperature at which the organic material decomposes.

摘要翻译： 一种用于磁记录介质的粉末，包括多个磁性颗粒和覆盖磁性颗粒表面的涂层。 涂层是由有机材料的热分解产生的残留物。 通过将磁性颗粒分散在含有有机材料的溶液中，将一种或多种有机材料施加到多个磁性颗粒的表面来制造粉末。 将具有有机材料作为涂层的磁性颗粒与溶液分离，并将磁性颗粒加热至有机材料分解的温度。

公开(公告)号：USD271761S

公开(公告)日：1983-12-13

申请号：US274003

申请日：1981-06-15

申请人： Minoru Hashimoto ,  Yoshiyuki Nomura ,  Masayoshi Kubo

设计人： Minoru Hashimoto ,  Yoshiyuki Nomura ,  Masayoshi Kubo

公开(公告)号：USD258286S

公开(公告)日：1981-02-17

申请号：US19101

申请日：1979-03-02

申请人： Yoji Ishida ,  Minoru Hashimoto ,  Yoshiyuki Nomura ,  Yoshiaki Inoue

设计人： Yoji Ishida ,  Minoru Hashimoto ,  Yoshiyuki Nomura ,  Yoshiaki Inoue

公开(公告)号：USD255902S

公开(公告)日：1980-07-15

申请号：US895418

申请日：1978-04-11

申请人： Chuichi Inoue ,  Minoru Hashimoto

设计人： Chuichi Inoue ,  Minoru Hashimoto

公开(公告)号：US09118262B2

公开(公告)日：2015-08-25

申请号：US13993949

申请日：2011-10-28

申请人： Minoru Hashimoto ,  Minami Shibagaki

发明人： Minoru Hashimoto ,  Minami Shibagaki

IPC分类号： H02N2/06 ,  B25J9/10 ,  H01L41/193

CPC分类号： H02N2/06 ,  B25J9/1095 ,  H01L41/0835 ,  H01L41/193 ,  H02N2/062

摘要： A method for controlling a displacement in the thickness direction of the contraction-type gel actuator having an effect of contraction in the thickness direction by applying a voltage between an anode and a cathode between which a gel which includes a dielectric polymeric material is interposed, which includes performing feedback control of an applied voltage, with a sampled value of a displacement when the applied voltage acts on the contraction-type gel actuator, according to the following equation (1): E=kp(xd−x)+Ed  (1) In the equation, xd represents a target displacement of the contraction-type gel actuator; Ed represents an applied voltage with respect to the target displacement xd obtained by the linear approximation of the applied voltage and the displacement from a measured result of the displacement in accordance with the applied voltage of the contraction-type gel actuator; and kp represents a proportional gain.

摘要翻译： 通过在阳极和阴极之间施加电压来控制具有厚度方向收缩效果的收缩型凝胶致动器的厚度方向上的位移的方法，在该阳极和阴极之间插入包含电介质聚合物材料的凝胶， 根据以下等式（1），当所施加的电压作用在收缩型凝胶致动器时，执行施加的电压的反馈控制与位移的采样值：E = kp（xd-x）+ Ed ）在等式中，xd表示收缩型凝胶致动器的目标位移; Ed表示相对于根据施加电压的线性近似获得的目标位移xd的施加电压和根据收缩型凝胶致动器的施加电压的位移的测量结果的位移; kp表示比例增益。

公开(公告)号：US08559126B2

公开(公告)日：2013-10-15

申请号：US12545000

申请日：2009-08-20

申请人： Kei Yasuna ,  Minoru Hashimoto ,  Thambirajah Suthasun

发明人： Kei Yasuna ,  Minoru Hashimoto ,  Thambirajah Suthasun

IPC分类号： G11B5/596

CPC分类号： G11B5/59622 ,  G11B5/59688

摘要： A method for positioning a magnetic-recording head. The method includes correcting amplitude of each burst signal of a plurality of burst signals read out with the magnetic-recording head from each respective burst pattern of a plurality of burst patterns. In addition, the method includes computing a deviation of the magnetic-recording head from a track based on corrected amplitudes of the plurality of burst signals. Moreover, the method includes positioning the magnetic-recording head on the track based on the deviation of the magnetic-recording head.

摘要翻译： 一种用于定位磁记录头的方法。 该方法包括从多个突发图案的每个相应突发图案校正由磁记录头读出的多个突发信号的每个突发信号的幅度。 此外，该方法包括基于多个突发信号的校正振幅来计算磁记录头与磁道的偏差。 此外，该方法包括基于磁记录头的偏差将磁记录头定位在轨道上。

公开(公告)号：US20120060041A1

公开(公告)日：2012-03-08

申请号：US13218999

申请日：2011-08-26

申请人： Minoru Hashimoto

发明人： Minoru Hashimoto

IPC分类号： G06F1/32

CPC分类号： G06F3/1213 ,  G03G15/5004 ,  G03G15/5083 ,  G06F1/3209 ,  G06F1/3284 ,  G06F3/1221 ,  G06F3/1229 ,  G06F3/1285 ,  H04N1/00344 ,  H04N1/00896 ,  H04N1/32502 ,  H04N2201/0074 ,  H04N2201/0082 ,  H04N2201/0094 ,  Y02D10/159 ,  Y02D10/1592

摘要： A system according to the present invention includes a server and a plurality of apparatuses each incorporating a device. The apparatuses control power supply ON and OFF states of the devices in accordance with an instruction from the server. The server collects pieces of operation state information indicating operation states of the apparatuses from the apparatuses, and groups, based on the collected information, the apparatuses into groups which respectively correspond to different operation states and respectively have different priorities. The server further sends an allowance notification indicating a device power supply allowance to apparatuses which belong to respective groups in descending order of priority taking into consideration a parameter associated with power consumption values of apparatuses to which the device power supply allowance is given. Each apparatus sets the device in a power supply ON state when the allowance notification is received from the server.

摘要翻译： 根据本发明的系统包括服务器和包括设备的多个装置。 设备根据来自服务器的指令来控制设备的电源接通和关断状态。 服务器从设备和组中收集指示来自设备和组的操作状态的操作状态信息，并将组根据收集的信息将设备分组成分别对应于不同的操作状态并分别具有不同优先级的组。 考虑到与给出设备供电允许的设备的功耗值相关联的参数，服务器进一步以优先级的降序依次向属于各个组的设备发送指示设备供电允许的允许通知。 当从服务器接收到允许通知时，每个设备将设备设置为电源接通状态。

公开(公告)号：US20120050131A1

公开(公告)日：2012-03-01

申请号：US13266909

申请日：2010-01-15

申请人： Minoru Hashimoto ,  Shigeo Udagawa

发明人： Minoru Hashimoto ,  Shigeo Udagawa

IPC分类号： H01Q1/12 ,  H01Q17/00 ,  H01P1/04

CPC分类号： H01P5/107 ,  H01P1/042 ,  Y10T29/49018

摘要： A connecting structure of a waveguide converter includes a circuit substrate in which a hollow waveguide that propagates a high frequency signal is formed in a pierced manner; and an antenna substrate that is layered on the circuit substrate, and in which a converter that is arranged at a connecting point with the hollow waveguide and a strip line that extends from the converter and that propagates the high frequency signal are provided. A choke circuit to shield a leak of the high frequency signal is arranged around the hollow waveguide on a surface of the circuit substrate opposing to the antenna substrate so as to surround the hollow waveguide keeping a predetermined interval from the hollow waveguide, and the circuit substrate and the antenna substrate are fixed to each other by adhesive that is arranged at a position outside the choke circuit, between the substrates.

摘要翻译： 波导转换器的连接结构包括电路基板，其中以穿孔方式形成传播高频信号的中空波导; 以及层叠在电路基板上的天线基板，其中设置有与中空波导连接的转换器和从转换器延伸并传播高频信号的带状线。 在与天线基板相对的电路基板的表面上的中空波导周围配置有用于屏蔽高频信号泄漏的扼流圈电路，以围绕中空波导保持与中空波导保持一定间隔，并且电路基板 并且天线基板通过布置在扼流圈外部的位置之间的粘合剂彼此固定在基板之间。