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1. 发明申请

US20060248427A1 Optical disk device and data randomizing method for optical disk drive 审中-公开
标题翻译：光盘设备和数据随机化方法
公开(公告)号：US20060248427A1
公开(公告)日：2006-11-02
申请号：US11455630
申请日：2006-06-20
申请人： Yukari Katayama , Takeshi Maeda , Harukazu Miyamoto , Takushi Nishiya , Takatoshi Kato , Shigeki Taira , Osamu Kawamae , Taku Hoshizawa
发明人： Yukari Katayama , Takeshi Maeda , Harukazu Miyamoto , Takushi Nishiya , Takatoshi Kato , Shigeki Taira , Osamu Kawamae , Taku Hoshizawa
IPC分类号： H03M13/00 , H04L1/00 , G08C25/00 , G06F11/00 , G06F11/30
CPC分类号： G11B27/329 , G11B20/1833 , G11B27/034 , G11B27/036 , G11B2220/216 , G11B2220/2562 , G11B2220/2575
摘要： A random seed scramble for preventing the deterioration of a medium is applied to the next generation optical disk. A seed is stored to a BIS area. ID or an EDC is checked to hold interchangeability before and after scramble release. When no error is generated in data before the scramble release, it is recognized as an unscrambled disk. In contrast to this, when no error is generated in data after the scramble release, it is recognized as a scrambled disk. An information storing area showing an area to be rewritten by performing the scramble and an area to be rewritten without performing the scramble is arranged.
摘要翻译：将用于防止介质劣化的随机种子加扰应用于下一代光盘。种子存储到BIS区域。检查ID或EDC以在争夺释放之前和之后保持互换性。在扰频释放前的数据中没有产生错误时，会被识别为未加扰的磁盘。与此相反，当在扰频释放之后的数据中没有产生错误时，它被识别为加扰的盘。布置了通过执行扰频而示出要重写的区域的信息存储区域和不进行加扰的要被重写的区域。

2. 发明授权

US06980385B2 Apparatus for information recording and reproducing 失效
标题翻译：用于信息记录和再现的装置
公开(公告)号：US06980385B2
公开(公告)日：2005-12-27
申请号：US10914243
申请日：2004-08-10
申请人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
发明人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
IPC分类号： G11B5/012 , G11B5/09 , G11B20/10 , G11B20/14
CPC分类号： G11B20/10009 , G11B5/012 , G11B5/09 , G11B20/1403
摘要： In order to generate a sampling clock having a higher accuracy, a synchronous signal generating circuit is provided with a phase error detector, detecting a phase error of a read out signal digitized on the basis of FDTS algorithm, and a VCO, controlling an oscillation frequency on the basis of a phase error detected by the phase error detector, to generate a synchronous signal by the VCO. On the basis of the synchronous signal generated by the synchronous signal generating circuit, an ADC digitizes the read out signal. The digitized read out signal is then converted to binary data by a detection circuit.
摘要翻译：为了产生具有更高精度的采样时钟，同步信号发生电路设置有相位误差检测器，检测基于FDTS算法数字化的读出信号的相位误差和控制振荡频率的VCO 基于由相位误差检测器检测到的相位误差，由VCO产生同步信号。基于由同步信号发生电路产生的同步信号，ADC对读出的信号进行数字化。然后，数字化读出信号由检测电路转换成二进制数据。

3. 发明授权

US06791776B2 Apparatus for information recording and reproducing 失效
标题翻译：用于信息记录和再现的装置
公开(公告)号：US06791776B2
公开(公告)日：2004-09-14
申请号：US09793924
申请日：2001-02-28
申请人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
发明人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
IPC分类号： G11B509
CPC分类号： G11B20/10009 , G11B5/012 , G11B5/09 , G11B20/1403
摘要： In order to generate a sampling clock having a higher accuracy, a synchronous signal generating circuit is provided with a phase error detector, detecting a phase error of a read out signal digitized on the basis of FDTS algorithm, and a VCO, controlling an oscillation frequency on the basis of a phase error detected by the phase error detector, to generate a synchronous signal by the VCO. On the basis of the synchronous signal generated by the synchronous signal generating circuit, an ADC digitizes the read out signal. The digitized read out signal is then converted to binary data by a detection circuit.
摘要翻译：为了产生具有更高精度的采样时钟，同步信号发生电路设置有相位误差检测器，检测基于FDTS算法数字化的读出信号的相位误差和控制振荡频率的VCO 基于由相位误差检测器检测到的相位误差，由VCO产生同步信号。基于由同步信号发生电路产生的同步信号，ADC对读出的信号进行数字化。然后，数字化读出信号由检测电路转换成二进制数据。

4. 发明授权

US06326838B1 Time sharing analog filters control method and magnetic disk system 失效
标题翻译：时间共享模拟滤波器控制方法和磁盘系统
公开(公告)号：US06326838B1
公开(公告)日：2001-12-04
申请号：US09389582
申请日：1999-09-03
申请人： Hiroshi Kimura , Takushi Nishiya , Takatoshi Kato , Takashi Nara , Seiichi Mita
发明人： Hiroshi Kimura , Takushi Nishiya , Takatoshi Kato , Takashi Nara , Seiichi Mita
IPC分类号： H03B100
CPC分类号： H03H11/0422
摘要： A transconductance control circuit is composed of a replica transconductance amplifier and resistance, a reference voltage source, first selectors, a differential amplifier, a voltage-current translate circuit with characteristics equal to the transconductance amplifier which constitutes analog filters. A first switch of the first selectors is connectable for the reference voltage source, and every constant period is made to connect it using clocks at the reference voltage source. A second switch of second selectors is connectable for plural capacitors, and every constant period is made to connect it using clocks at the capacitors.
摘要翻译：跨导控制电路由复制跨导放大器和电阻，参考电压源，第一选择器，差分放大器，具有等于构成模拟滤波器的跨导放大器的特性的电压 - 电流平移电路组成。第一选择器的第一开关可连接到参考电压源，并且每个恒定周期都使用参考电压源的时钟进行连接。第二选择器的第二开关可连接多个电容器，并且每个恒定周期都使用电容器上的时钟来连接。

5. 发明申请

US20050041316A1 Apparatus for information recording and reproducing 失效
公开(公告)号：US20050041316A1
公开(公告)日：2005-02-24
申请号：US10914243
申请日：2004-08-10
申请人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
发明人： Takatoshi Kato , Takushi Nishiya , Hideyuki Yamakawa , Takashi Nara , Nobuaki Nakai , Hiroshi Ide , Shintaro Suzumura , Terumi Takashi
IPC分类号： G11B5/012 , G11B5/09 , G11B20/10 , G11B20/14 , G11B20/20
CPC分类号： G11B20/10009 , G11B5/012 , G11B5/09 , G11B20/1403
摘要： In order to generate a sampling clock having a higher accuracy, a synchronous signal generating circuit is provided with a phase error detector, detecting a phase error of a read out signal digitized on the basis of FDTS algorithm, and a VCO, controlling an oscillation frequency on the basis of a phase error detected by the phase error detector, to generate a synchronous signal by the VCO. On the basis of the synchronous signal generated by the synchronous signal generating circuit, an ADC digitizes the read out signal. The digitized read out signal is then converted to binary data by a detection circuit.

6. 发明申请

US20100306511A1 COMMUNICATION DATA PROCESSOR AND COMMUNICATION DATA PROCESSING METHOD 审中-公开
标题翻译：通信数据处理器和通信数据处理方法
公开(公告)号：US20100306511A1
公开(公告)日：2010-12-02
申请号：US12787421
申请日：2010-05-26
申请人： Yoshinori Mochizuki , Takatoshi Kato , Nobuaki Kohinata , Shigeki Taira
发明人： Yoshinori Mochizuki , Takatoshi Kato , Nobuaki Kohinata , Shigeki Taira
IPC分类号： G06F9/312
CPC分类号： H04L12/413 , H04J3/0638
摘要： There is a need for providing a communication data processor easily adaptable to network configurations required for industrial Ethernet. The apparatus successively analyzes received packets. The apparatus uses a register to determine whether or not to transmit the received packet as transmission data to another port. Rewritable memory saves a program code that provides control for analyzing a reception packet and generating a transmission packet. The apparatus is capable of complying with various communication protocols by changing the program code.
摘要翻译：需要提供一种易于适应工业以太网所需的网络配置的通信数据处理器。该装置连续分析接收的分组。该装置使用寄存器来确定是否将接收的分组作为传输数据发送到另一个端口。可重写存储器保存提供用于分析接收分组并生成传输分组的控制的程序代码。该装置能够通过改变程序代码来遵循各种通信协议。

7. 发明授权

US07233216B2 Line transition having a notch in the dielectric substrate adjacent the coupling line pattern 失效
标题翻译：线路转变在介质衬底中具有与耦合线图案相邻的凹口
公开(公告)号：US07233216B2
公开(公告)日：2007-06-19
申请号：US10534460
申请日：2004-06-30
申请人： Takatoshi Kato , Atsushi Saitoh
发明人： Takatoshi Kato , Atsushi Saitoh
IPC分类号： H01P5/107
CPC分类号： H01P5/107 , Y10T29/49163 , Y10T29/49165 , Y10T29/49798
摘要： The present invention provides a line transition and a method for manufacturing the same. The line transition is constructed such that a planar circuit can be arranged in the direction parallel to the propagation direction of electromagnetic waves propagating through a solid waveguide, the coupling characteristics of the solid waveguide with the planar circuit formed on a dielectric substrate are not influenced by the assembly precision of the waveguide and the circuit, and the line transition characteristics are not affected by a variation in manufacturing the dielectric substrate. Notches are formed at the edges of the dielectric substrate in the vicinities of coupled-line pattern segments formed on a dielectric substrate. The notches are formed by punching through holes in a ceramic green sheet serving as a motherboard, firing the motherboard, and cutting the motherboard using dicing lines passing through the through holes.
摘要翻译：本发明提供线路转换及其制造方法。线路转换被构造成使得平面电路可以在平行于通过固体波导传播的电磁波的传播方向的方向上布置，固体波导与形成在电介质基板上的平面电路的耦合特性不受波导和电路的组装精度以及线路转换特性不受制造电介质基片的变化的影响。在电介质基板上形成的耦合线图案段附近，在电介质基板的边缘处形成凹口。通过冲孔穿过用作母板的陶瓷生片中的孔，烧制母板，并使用穿过通孔的切割线切割主板，形成切口。

8. 发明申请

US20070073729A1 Computer system 失效
标题翻译：电脑系统
公开(公告)号：US20070073729A1
公开(公告)日：2007-03-29
申请号：US11502600
申请日：2006-08-11
申请人： Takashi Tsunehiro , Satoshi Kikuchi , Shinji Kimura , Takatoshi Kato
发明人： Takashi Tsunehiro , Satoshi Kikuchi , Shinji Kimura , Takatoshi Kato
IPC分类号： G06F17/30
CPC分类号： H04L41/00
摘要： A invented computer system has a plurality of computer boards; a plurality of terminals, each of which is coupled to each of the computer boards respectively via a network; a storage device having a plurality of storage areas, which is coupled to each of the computer boards; and a management computer; and wherein the management computer manages a correspondence between a user information and the storage area, and when a use request of the computer board is transmitted from a terminal, the management computer selects a usable computer board to turn on a power, reads information necessary to start the computer board from the storage corresponding to the transmitted user information, allows the computer board to start based on the read information, and notifies the terminal of information on the started computer board and identification information on the network allocated to the started computer board.
摘要翻译：本发明的计算机系统具有多个计算机板; 多个终端，每个终端分别经由网络耦合到每个计算机板; 具有多个存储区域的存储装置，其耦合到每个所述计算机板; 和管理电脑; 并且其中所述管理计算机管理用户信息与所述存储区域之间的对应关系，并且当从终端发送所述计算机板的使用请求时，所述管理计算机选择可用的计算机板来接通电力，读取所需的信息从与所发送的用户信息相对应的存储器启动计算机板，允许基于读取信息启动计算机板，并且向终端通知已启动的计算机板上的信息和分配给启动的计算机板的网络上的识别信息。

9. 发明申请

US20060197008A1 Light-receiving device having an optical fuse 审中-公开
标题翻译：具有光学保险丝的光接收装置
公开(公告)号：US20060197008A1
公开(公告)日：2006-09-07
申请号：US11354542
申请日：2006-02-14
申请人： Takatoshi Kato , Katsumi Uesaka
发明人： Takatoshi Kato , Katsumi Uesaka
IPC分类号： H01J40/14 , H01L31/00 , H03K17/78
CPC分类号： G02B6/30 , G02B6/264 , G02B2006/4297 , G02F1/3523 , H01L31/02161 , H01L31/107
摘要： The present invention provides a light-receiving device that may escape the device from the breakdown thereof and may suppress an optical loss. The light-receiving device of the invention includes a surface to sense the light and a thin film made of PbSe nano-particles, diameters of which are smaller than 20 nm. This thin film operates as an optical fuse, so the device may be escaped from the breakdown thereof. Moreover, the thin film is disposed directly onto the light-sensing surface of the device, the optical loss cause between the thin film and the sensing surface may be suppressed.
摘要翻译：本发明提供一种光接收装置，其可以使装置从其击穿中脱离，并且可以抑制光损失。本发明的光接收装置包括用于感测光的表面和由PbSe纳米颗粒制成的薄膜，其直径小于20nm。该薄膜作为光学保险丝操作，因此该装置可以从其击穿中逃逸。此外，薄膜直接设置在器件的感光表面上，可以抑制薄膜和感测表面之间的光学损耗。

10. 发明申请

US20060119450A1 Rail converter, high-frequency module, and rail-converter manufacturing method 失效
标题翻译：轨道转换器，高频模块和轨道转换器制造方法
公开(公告)号：US20060119450A1
公开(公告)日：2006-06-08
申请号：US10534460
申请日：2004-06-30
申请人： Takatoshi Kato , Atsushi Saitoh
发明人： Takatoshi Kato , Atsushi Saitoh
IPC分类号： H01P5/107
CPC分类号： H01P5/107 , Y10T29/49163 , Y10T29/49165 , Y10T29/49798
摘要： The present invention provides a line transition and a method for manufacturing the same. The line transition is constructed such that a planar circuit can be arranged in the direction parallel to the propagation direction of electromagnetic waves propagating through a solid waveguide, the coupling characteristics of the solid waveguide with the planar circuit formed on a dielectric substrate are not influenced by the assembly precision of the waveguide and the circuit, and the line transition characteristics are not affected by a variation in manufacturing the dielectric substrate. Notches are formed at the edges of the dielectric substrate in the vicinities of coupled-line pattern segments formed on a dielectric substrate. The notches are formed by punching through holes in a ceramic green sheet serving as a motherboard, firing the motherboard, and cutting the motherboard using dicing lines passing through the through holes.
摘要翻译：本发明提供线路转换及其制造方法。线路转换被构造成使得平面电路可以在平行于通过固体波导传播的电磁波的传播方向的方向上布置，固体波导与形成在电介质基板上的平面电路的耦合特性不受波导和电路的组装精度以及线路转换特性不受制造电介质基片的变化的影响。在电介质基板上形成的耦合线图案段附近，在电介质基板的边缘处形成凹口。通过冲孔穿过用作母板的陶瓷生片中的孔，烧制母板，并使用穿过通孔的切割线切割主板，形成切口。

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