公开(公告)号：US4562549A

公开(公告)日：1985-12-31

申请号：US434058

申请日：1982-10-13

申请人： Hiromichi Tanaka ,  Hiroyuki Kimura ,  Tsutomu Noda ,  Takao Arai ,  Masaharu Kobayashi ,  Shigeki Inoue

发明人： Hiromichi Tanaka ,  Hiroyuki Kimura ,  Tsutomu Noda ,  Takao Arai ,  Masaharu Kobayashi ,  Shigeki Inoue

IPC分类号： G01R29/027 ,  G11B19/28 ,  G11B20/10 ,  H03K5/01 ,  H03K5/22

CPC分类号： G11B19/28 ,  G01R29/0273 ,  G11B20/10 ,  Y10S388/912 ,  Y10S388/916

摘要： In a pulse width detector circuit, a high-level pulse width and a low-level pulse width of a digital signal derived by slicing an analog signal reproduced from a disc at a predetermined level are independently measured and maximum or minimum values thereof in a predetermined time interval are stored, and an average value, sum or difference of the maximum or minimum high-level pulse width and the maximum or minimum low-level pulse width is calculated to detect a correct pulse width of original data recorded on the disc.

摘要翻译： 在脉冲宽度检测电路中，独立地测量通过将从盘再现的模拟信号以预定水平进行分片而得到的数字信号的高电平脉冲宽度和低电平脉冲宽度，并且其预定的最大值或最小值 存储时间间隔，并且计算最大或最小高电平脉冲宽度与最大或最小低电平脉冲宽度的平均值，和或差，以检测记录在盘上的原始数据的正确脉冲宽度。

公开(公告)号：US4580255A

公开(公告)日：1986-04-01

申请号：US499245

申请日：1983-05-31

申请人： Shigeki Inoue ,  Takao Arai ,  Yukio Fukui ,  Takashi Takeuchi ,  Harushige Nakagaki ,  Masafumi Nakamura ,  Tatsuo Baba

发明人： Shigeki Inoue ,  Takao Arai ,  Yukio Fukui ,  Takashi Takeuchi ,  Harushige Nakagaki ,  Masafumi Nakamura ,  Tatsuo Baba

IPC分类号： G11B7/09 ,  G11B19/04 ,  G11B20/10 ,  G11B21/10 ,  G11B7/00

CPC分类号： G11B21/106 ,  G11B19/04 ,  G11B20/10 ,  G11B7/0941 ,  G11B7/0945 ,  G11B7/0948

摘要： A servo circuit for a signal reproducing apparatus for reproducing signals from a record medium such as a disc utilizing an optical pickup, wherein a variable gain amplifier is arranged in a servo loop between a pickup and an actuator so that the pickup is caused to track a signal track in accordance with a servo error signal produced by the variable gain amplifier. A playback condition of a disc is discriminated by detecting the number of errors in a signal reproduced from a recorded signal on the disc by the pickup, and a gain of the variable gain amplifier is controlled by the discrimination output so that the variation of the servo error signal caused by a difference in reflectance between individual discs is eliminated and a loop gain appropriate to an individual disc is automatically set.

摘要翻译： 一种用于信号再现装置的伺服电路，用于使用光学拾取器从诸如盘的记录介质再现信号，其中可变增益放大器布置在拾取器和致动器之间的伺服环路中，使得拾取器跟踪 根据由可变增益放大器产生的伺服误差信号的信号轨迹。 通过由拾取器检测从盘上的记录信号再现的信号中的错误数来识别盘的重放条件，并且通过鉴别输出来控制可变增益放大器的增益，使得伺服 消除由各个光盘之间的反射率差引起的误差信号，并且自动设置适合于单个光盘的环路增益。

公开(公告)号：US4539665A

公开(公告)日：1985-09-03

申请号：US468190

申请日：1983-02-22

申请人： Yoshimi Iso ,  Shigeki Inoue ,  Tsutomu Noda ,  Shinichi Ohashi

发明人： Yoshimi Iso ,  Shigeki Inoue ,  Tsutomu Noda ,  Shinichi Ohashi

IPC分类号： G05D3/12 ,  G11B7/09 ,  G11B21/10 ,  G11B7/00

CPC分类号： G11B21/106 ,  G11B7/0903

摘要： An information reproducing apparatus having a tracking servo control loop for causing an information reading unit including device for detecting a tracking error signal for tracking an information bearing track on a disc, to track the information bearing track in accordance with the tracking error signal so as to reproduce information in accordance with an information signal read by the information reading unit. A circuit for extracting a discrimination signal for discriminating a negative feedback region of the tracking error signal is provided so that a tracking servo control loop is closed in the negative feedback region.

摘要翻译： 一种具有跟踪伺服控制回路的信息再现装置，用于使信息读取单元包括用于检测用于跟踪盘上的信息承载轨道的跟踪误差信号的装置，以根据跟踪误差信号跟踪信息承载轨迹，从而 根据由信息读取单元读取的信息信号再现信息。 提供用于提取用于识别跟踪误差信号的负反馈区域的鉴别信号的电路，使得在负反馈区域中关闭跟踪伺服控制环路。

公开(公告)号：US5528574A

公开(公告)日：1996-06-18

申请号：US357978

申请日：1994-12-16

申请人： Toshifumi Takeuchi ,  Shigeki Inoue ,  Akio Fukushima ,  Takao Arai ,  Yutaka Nagai

发明人： Toshifumi Takeuchi ,  Shigeki Inoue ,  Akio Fukushima ,  Takao Arai ,  Yutaka Nagai

IPC分类号： G11B7/005 ,  G11B19/02 ,  G11B19/247 ,  G11B19/28 ,  G11B20/10 ,  G11B7/00

CPC分类号： G11B19/247 ,  G11B19/02 ,  G11B19/28 ,  G11B20/10 ,  G11B7/005

摘要： An optical disk reproducing apparatus for reproducing at a high access-speed an optical disk on which data has been recorded at a constant linear velocity (CLV) includes a control circuit for controlling reading of the disk recorded at a CLV to be rotated at a constant angular velocity (CAV), and a processor for changing the frequency of a reference clock to determine the processing timing of the reproduced digital signal in accordance with a transmission speed of the digital information signal picked up from the disk. A motor for driving the disk can be rotated at a constant revolution rate upon access to the disk, and thus it is possible to remove one of the factors for determining the access time in the conventional CLV type reproduction system, or the time for controlling the motor to rotate for a constant linear velocity in accordance with the position of the optical pickup.

摘要翻译： 一种用于以高速存取速度再现数据以恒定线速度（CLV）记录的光盘的光盘重放装置包括控制电路，该控制电路用于控制在CLV处记录的磁盘的读数以使其以恒定的速度旋转 角速度（CAV）和用于改变参考时钟的频率的处理器，以根据从盘拾取的数字信息信号的传输速度确定再现的数字信号的处理定时。 用于驱动盘的电动机可以在进入盘时以恒定的转速旋转，因此可以去除用于确定常规CLV类型再现系统中的存取时间的因素之一，或者控制该时间 电机根据光学拾取器的位置旋转恒定的线速度。

公开(公告)号：US4532561A

公开(公告)日：1985-07-30

申请号：US428209

申请日：1982-09-29

申请人： Hiroyuki Kimura ,  Yoshimi Iso ,  Shigeki Inoue ,  Takashi Takeuchi ,  Shin-ichi Ohashi

发明人： Hiroyuki Kimura ,  Yoshimi Iso ,  Shigeki Inoue ,  Takashi Takeuchi ,  Shin-ichi Ohashi

IPC分类号： G11B19/24 ,  G11B15/52 ,  G11B19/28

CPC分类号： G11B19/24

摘要： Disclosed is a disc or tape signal reproducing apparatus having a first speed control loop in which the duration of a specific pulse in the PCM signal recorded on the disc or tape is detected and the current sync signal interval is anticipated from the duration of the pulse so that the motor speed is pulled into the operation range of the sync signal detector, and a second speed control loop which controls the motor speed basing on the sync signal reproduced by the sync signal detector. The motor speed is controlled by the first speed control loop until the sync signal detector detects the sync signal, thereafter the motor speed is controlled by the second speed control loop basing on the reproduced sync signal.

摘要翻译： 公开了一种具有第一速度控制回路的盘或带信号再现装置，其中检测到记录在盘或带上的PCM信号中的特定脉冲的持续时间，并且从脉冲持续时间预期当前同步信号间隔 电机速度被拉入同步信号检测器的操作范围，以及第二速度控制环路，其基于由同步信号检测器再现的同步信号来控制电动机速度。 电机速度由第一速度控制回路控制，直到同步信号检测器检测到同步信号，此后电机速度由再生同步信号的第二速度控制回路控制。

公开(公告)号：US08870441B2

公开(公告)日：2014-10-28

申请号：US13232025

申请日：2011-09-14

申请人： Kyohei Yata ,  Seiji Takamoto ,  Fumio Kobayashi ,  Shigeki Inoue

发明人： Kyohei Yata ,  Seiji Takamoto ,  Fumio Kobayashi ,  Shigeki Inoue

IPC分类号： B01F7/00 ,  B29B7/00 ,  B29C47/66 ,  B29C47/60 ,  B29C47/08 ,  B29C47/76 ,  B29C47/40 ,  B29C47/00 ,  B29C47/38

CPC分类号： B29C47/76 ,  B29C47/0009 ,  B29C47/0847 ,  B29C47/38 ,  B29C47/40 ,  B29C47/404 ,  B29C47/6056 ,  B29C47/662 ,  B29C47/666

摘要： An object of the invention is to improve capacity of process and not require a vent portion by an upper polygonal groove and a transition portion provided to a transport cylinder.A plastic extrusion method and apparatus according to the invention is a method and a configuration, in which an upper polygonal groove and a transition portion are integrally or separately provided to a transport cylinder so as to increase a frictional coefficient of an inner wall of the cylinder, to increase transport efficiency of a plastic raw material by a screw, and to allow at least gas, etc., pass toward a hopper side without using a vent portion.

摘要翻译： 本发明的一个目的是提高工艺的容量，而不需要通过上部多边形槽和设置在传送滚筒上的过渡部分的排气部分。 根据本发明的塑料挤出方法和装置是一种方法和结构，其中上部多边形槽和过渡部分一体地或分开地设置在运输气缸上，以便增加气缸内壁的摩擦系数 ，通过螺杆提高塑料原料的输送效率，并且至少允许气体等通过漏斗侧而不使用排气部。

公开(公告)号：US20130062804A1

公开(公告)日：2013-03-14

申请号：US13697634

申请日：2011-05-12

申请人： Seiji Takamoto ,  Fumio Kobayashi ,  Reo Fujita ,  Shigeki Inoue ,  Junichi Iwai

发明人： Seiji Takamoto ,  Fumio Kobayashi ,  Reo Fujita ,  Shigeki Inoue ,  Junichi Iwai

IPC分类号： B29B9/06 ,  B29C47/78 ,  B29C47/92

CPC分类号： B29B9/065 ,  B01J2/20 ,  B29C47/0011 ,  B29C47/0813 ,  B29C47/0815 ,  B29C47/0866 ,  B29C47/30 ,  B29C47/364 ,  B29C47/367 ,  B29C47/6062 ,  B29C47/68 ,  B29C47/767 ,  B29C47/822 ,  B29C47/825 ,  B29C47/862 ,  B29C47/864 ,  B29C47/8895 ,  B29C47/92 ,  B29C2793/009 ,  B29C2947/92019 ,  B29C2947/92209 ,  B29C2947/92409 ,  B29C2947/92476 ,  B29C2947/92523 ,  B29C2947/92571 ,  B29C2947/92704 ,  B29C2947/92961 ,  B29C2947/92971

摘要： An object of the invention is to provide a granulation method and a granulation apparatus that can reduce the manufacturing costs of pellets. There is provided a granulation method which uses an underwater cutting (UWC) device 107 that cuts a medium to be processed extruded from holes of a die 106 by using cutter blades provided in a circulation box 109 and conveys the cut pellets from the circulation box 109 while cooling the cut pellets by pellet cooling/transport water (PCW). The granulation method includes circulating the PCW and stopping the circulation of the PCW after pushing the cutter blades against the die 106 while rotating the cutter blades, before the start of the granulation; storing a predetermined amount of PCW in the circulation box 109 by discharging the PCW; and heating the PCW, which is stored in the circulation box 109, up to 69° C. or more.

摘要翻译： 本发明的目的是提供一种能够降低颗粒的制造成本的造粒方法和造粒装置。 提供了一种使用水下切割（UWC）装置107的造粒方法，该水下切割装置107通过使用设置在循环箱109中的切割刀片切割从模具106的孔挤出的待处理介质，并将来自循环箱109的切割的颗粒输送 同时通过颗粒冷却/输送水（PCW）冷却切割的颗粒。 制粒方法包括循环PCW并停止PCW的循环，在开始造粒之前将切割刀片推向模具106同时旋转刀片; 通过排出PCW将预定量的PCW存储在循环箱109中; 并将存储在循环箱109中的PCW加热至69℃以上。

公开(公告)号：US08243306B2

公开(公告)日：2012-08-14

申请号：US11943732

申请日：2007-11-21

申请人： Shigeki Inoue

发明人： Shigeki Inoue

IPC分类号： G06F3/12 ,  G06K15/00

CPC分类号： H04L41/0806 ,  G06F8/61 ,  H04L67/34 ,  H04N1/00209 ,  H04N1/00973 ,  H04N2201/0082

摘要： An image processing apparatus and a host apparatus are connected to a network. Before the host apparatus uses the image processing apparatus for the first time, a communication program and information describing the image processing apparatus and its network address are transferred from the image processing apparatus to the host apparatus, and the host apparatus runs the communication program. On the basis of the transferred information, the communication program accesses a driver server through the network, downloads an image processing apparatus control program, installs the image processing apparatus control program in the host apparatus, and makes necessary settings. An up-to-date version of the control program for the image processing apparatus is thereby installed in the host apparatus without the need for input from the user.

摘要翻译： 图像处理装置和主机装置连接到网络。 在主机设备首次使用图像处理设备之前，将通信程序和描述图像处理设备及其网络地址的信息从图像处理设备传送到主机设备，并且主机设备运行通信程序。 基于传送的信息，通信程序通过网络访问驱动程序服务器，下载图像处理装置控制程序，在主机装置中安装图像处理装置控制程序，并进行必要的设置。 因此，用于图像处理装置的控制程序的最新版本安装在主机设备中，而不需要用户的输入。

公开(公告)号：US20080248726A1

公开(公告)日：2008-10-09

申请号：US10586593

申请日：2004-12-09

申请人： Masataka Nakahara ,  Katsuaki Maeyama ,  Shigeki Inoue

发明人： Masataka Nakahara ,  Katsuaki Maeyama ,  Shigeki Inoue

IPC分类号： B24B1/00 ,  B24D3/02 ,  B24D3/28 ,  C09K3/14

CPC分类号： C09K3/1463 ,  B24B1/00 ,  B24B19/226 ,  B24B49/00 ,  C09K3/1409

摘要： Disclosed is a polishing method which is effective to prevent lowering of the polishing efficiency in the later stage of polishing. The polishing method is characterized in that polishing is performed while so adjusting a polishing liquid as to have a pH of not less than 2 and less than 7.

摘要翻译： 公开了一种抛光方法，其有效地防止抛光后期抛光效率的降低。 抛光方法的特征在于，在调整抛光液的同时进行抛光，使其pH值不小于2且小于7。

公开(公告)号：US4427951A

公开(公告)日：1984-01-24

申请号：US335545

申请日：1981-12-29

申请人： Nobutaka Amada ,  Harushige Nakagaki ,  Shigeki Inoue

发明人： Nobutaka Amada ,  Harushige Nakagaki ,  Shigeki Inoue

IPC分类号： H03F1/02 ,  H03F1/52 ,  H03F3/04 ,  H02H7/20

CPC分类号： H03F1/0222 ,  H03F1/0233 ,  H03F1/52 ,  H03F2200/504

摘要： In a power amplifier having a power circuit of a switching control system, a protective device for the power amplifier has connected to the amplifier a means for detecting an abnormal signal produced at the amplifier, and a control means connected between the detecting means and the power circuit to the amplifier so as to cut off a switching control signal to the power circuit when an abnormal signal is generated at the amplifier, thereby stopping the power circuit from operating to cut off power to the power amplifier. The detecting means is formed of a detecting circuit connected to the output end of the amplifier so as to detect the DC output voltage or excessive current from the amplifier, and a driving circuit connected to the detecting circuit so as to be operated by the output signal from the detecting circuit. The control means is formed of a switching control signal cut off circuit connected between the driving circuit and the power circuit so as to be supplied with the output voltage or current from the detecting means when it detects the DC output voltage or excessive current from the amplifier, thereby cutting off the switching control signal cut-off circuit.

摘要翻译： 在具有开关控制系统的电源电路的功率放大器中，用于功率放大器的保护装置已经连接到放大器，用于检测放大器产生的异常信号的装置，以及连接在检测装置和电源之间的控制装置 电路连接到放大器，以便在放大器产生异常信号时切断到电源电路的开关控制信号，从而停止电源电路以切断对功率放大器的电力。 检测装置由连接到放大器的输出端的检测电路形成，以便检测来自放大器的直流输出电压或过大的电流，以及连接到检测电路以便由输出信号操作的驱动电路 从检测电路。 控制装置由连接在驱动电路和电源电路之间的切换控制信号切断电路构成，以便当检测到来自放大器的直流输出电压或过大的电流时，从检测装置提供输出电压或电流 从而切断开关控制信号切断电路。