公开(公告)号：US20060277586A1

公开(公告)日：2006-12-07

申请号：US11272691

申请日：2005-11-15

申请人： Tomo Baba ,  Kazuhiro Suzuki ,  Hisayoshi Mori ,  Kazuhiro Sakai ,  Junji Okada ,  Masao Funada ,  Shinobu Ozeki ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Hidenori Yamada

发明人： Tomo Baba ,  Kazuhiro Suzuki ,  Hisayoshi Mori ,  Kazuhiro Sakai ,  Junji Okada ,  Masao Funada ,  Shinobu Ozeki ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Hidenori Yamada

IPC分类号： H04N7/173

CPC分类号： G09G5/006 ,  G09G2370/04 ,  G09G2370/047

摘要： A signal communication apparatus includes a transmission component, a reception component and an identification information storage component. The transmission component is connectable to an information processing device and a signal propagation medium, and transmits an inputted image signal through the connected signal propagation medium. The reception component is connectable with an image display device and the signal propagation medium, receives the image signal transmitted from the transmission component through the connected signal propagation medium, and outputs the image signal to the connected image display device. The identification information storage component is removably attached to the transmission component, and stores identification information for identifying the image display device. The information processing device acquires the identification information from the identification information storage component connected to the connected transmission component, and outputs the image signal to the connected transmission component in accordance with at least a portion of the acquired identification information.

摘要翻译： 信号通信装置包括发送部件，接收部件和识别信息存储部件。 传输组件可连接到信息处理设备和信号传播介质，并通过连接的信号传播介质发送输入的图像信号。 接收部件可与图像显示装置和信号传播介质连接，通过连接的信号传播介质接收从传输部件发送的图像信号，并将图像信号输出到连接的图像显示装置。 识别信息存储部件可移除地附接到传输部件，并且存储用于识别图像显示装置的识别信息。 信息处理装置从连接到所连接的传输部件的识别信息存储部件获取识别信息，并且根据获取的识别信息的至少一部分将图像信号输出到连接的传输部件。

公开(公告)号：US07065270B2

公开(公告)日：2006-06-20

申请号：US10628379

申请日：2003-07-29

申请人： Junji Okada ,  Takehiro Niitsu ,  Tsutomu Hamada ,  Hidenori Yamada ,  Hiroshi Oikawa

发明人： Junji Okada ,  Takehiro Niitsu ,  Tsutomu Hamada ,  Hidenori Yamada ,  Hiroshi Oikawa

IPC分类号： G02B6/26 ,  G02B6/10

CPC分类号： G02B6/4246 ,  G02B6/10 ,  G02B6/2817 ,  G02B6/4214 ,  G02B6/4249

摘要： An optical transmission device improved in optical coupling loss between light guides and optical elements and excelling in efficiency of light utilization is provided with light guides having light incidence/emission sections on plural stepped portions, a substrate that fixes the light guides, and light receiving elements and light emitting elements arranged on the substrate to match the light incidence/emission sections of the light guides. The light receiving elements and the light emitting elements are arranged on the substrate by use of optical connectors. Coefficients of linear expansion and the rates of dimensional variation due to water absorption (or alternatively due to water absorption rates) of the light guides and the substrate here are substantially equalized.

摘要翻译： 提供光导和光学元件之间的光耦合损耗改善并且光利用效率优异的光传输装置具有在多个台阶部分上具有光入射/发射部分的光导，固定光导的基板和光接收元件 以及布置在基板上的发光元件以匹配光导的光入射/发射部分。 光接收元件和发光元件通过使用光学连接器布置在基板上。 线性膨胀系数和由此引起的光吸收（或者由于吸水率）导致的尺寸变化的速率基本相等。

公开(公告)号：US06233339B1

公开(公告)日：2001-05-15

申请号：US08956418

申请日：1997-10-23

申请人： Kenji Kawano ,  Masahiro Taguchi ,  Masaki Hirota ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa

发明人： Kenji Kawano ,  Masahiro Taguchi ,  Masaki Hirota ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa

IPC分类号： H04L900

CPC分类号： G06F21/87 ,  G06F2211/007 ,  G06F2221/2143 ,  G06Q20/341 ,  G06Q20/40975 ,  G07F7/1008 ,  H01L23/576 ,  H01L2224/48091 ,  H01L2224/48227 ,  H04L9/0866 ,  H04L9/0877 ,  H01L2924/00014

摘要： According to the present invention, piracy of secret data is prevented without an attack detecting circuit or data deleting circuit. In a secret data processing unit, a cell contains fluid in a sealed space. Code generators arranged in the sealed space receive a code generation request to generate codes specified by the pressure value of the fluid. A key generator disposed in the sealed space generates encryption keys/decryption keys specified by the generated codes. An encryptor/decryptor also disposed in the sealed space receives requests for secret data encryption/requests for encrypted secret data decryption, and outputs code generation requests to the code generator to encrypt the secret data/decrypt the encrypted secret data by using the generated encryption key/decryption key. Both codes and encryption keys/decryption keys generated and used, are not statically stored in the cryptographic processing unit.

摘要翻译： 根据本发明，在没有攻击检测电路或数据删除电路的情况下，防止秘密数据的盗版。 在秘密数据处理单元中，电池在密封空间中容纳流体。 布置在密封空间中的代码生成器接收代码生成请求以生成由流体的压力值指定的代码。 设置在密封空间中的密钥发生器产生由生成的代码指定的加密密钥/解密密钥。 还设置在密封空间中的加密器/解密器接收对加密的秘密数据解密的秘密数据加密/请求的请求，并且向代码生成器输出代码生成请求以加密秘密数据/通过使用生成的加密密钥来解密加密的秘密数据 /解密密钥。 生成和使用的代码和加密密钥/解密密钥都不会静态存储在密码处理单元中。

公开(公告)号：US6065881A

公开(公告)日：2000-05-23

申请号：US165090

申请日：1998-10-02

申请人： Junji Okada ,  Masaki Hirota ,  Masahiro Taguchi ,  Kenji Kawano ,  Masao Funada ,  Takashi Ozawa

发明人： Junji Okada ,  Masaki Hirota ,  Masahiro Taguchi ,  Kenji Kawano ,  Masao Funada ,  Takashi Ozawa

IPC分类号： G02B6/30 ,  B29D11/00 ,  G02B6/122 ,  G02B6/13 ,  G02B6/255 ,  G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4202 ,  G02B6/2552 ,  G02B6/4239

摘要： An optical transmission line is formed and thereafter solidified using an optical transmission line forming material in the fluid condition. The optical transmission line formed between optical transmission terminals assures higher reliability and never generates disconnection or internal stress therein.

摘要翻译： 形成光传输线，然后使用在流体状态下的光传输线形成材料固化。 在光传输端子之间形成的光传输线确保更高的可靠性，并且不会在其中产生断开或内部应力。

公开(公告)号：US5995262A

公开(公告)日：1999-11-30

申请号：US759754

申请日：1996-12-03

申请人： Masaki Hirota ,  Kenji Kawano ,  Masahiro Taguchi ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa

发明人： Masaki Hirota ,  Kenji Kawano ,  Masahiro Taguchi ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa

IPC分类号： G02B6/122 ,  G02B6/00 ,  G02B6/28 ,  G02B6/43 ,  H04B10/25 ,  H04B10/2507 ,  H04B10/27 ,  H04B10/278 ,  H04B10/80 ,  H05K1/00 ,  H05K1/02 ,  H04B10/12 ,  G02B6/22

CPC分类号： H04B10/803 ,  G02B6/00 ,  G02B6/2817 ,  G02B6/43 ,  H05K1/0274 ,  H05K1/0298

摘要： A signal transmission bus comprising a plurality of optical transmission layers and optical isolation layers stacked alternately. Each of the optical transmission layers has signal light input thereinto and propagating the input signal light diffusedly. Each of the optical isolation layers prevents the mixing of the signal light between any two adjacent optical transmission layers. At least one of the optical isolation layers comprises electrical wiring for transmitting electrical signals.

摘要翻译： 一种信号传输总线，包括交替堆叠的多个光传输层和光隔离层。 每个光传输层具有输入其中的信号光并且漫射该输入信号光。 每个光隔离层防止信号光在任何两个相邻光传输层之间的混合。 至少一个光隔离层包括用于传输电信号的电线。

公开(公告)号：US5822475A

公开(公告)日：1998-10-13

申请号：US736481

申请日：1996-10-24

申请人： Masaki Hirota ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa ,  Kenji Kawano ,  Masahiro Taguchi

发明人： Masaki Hirota ,  Junji Okada ,  Masao Funada ,  Takashi Ozawa ,  Kenji Kawano ,  Masahiro Taguchi

IPC分类号： G02B6/28 ,  G02B6/42 ,  G02B6/43

CPC分类号： G02B6/43 ,  G02B6/2817 ,  G02B6/4246 ,  G02B6/2804

摘要： To improve resistance to environmental changes and enhance system extensibility, the present invention provides an optical bus for transmitting an optical signal, which has diffusers distributed in a optical transmission layer to diffuse an input signal beam and propagate the diffused signal beam, and a signal processor for carrying out signal processing including transmission and reception of a signal beam using the optical bus.

摘要翻译： 为了提高对环境变化的抵抗力和增强系统的可扩展性，本发明提供了一种用于发送光信号的光总线，其具有分布在光传输层中的扩散器，以扩散输入信号光束并传播扩散信号光束，以及信号处理器 用于执行包括使用光学总线的信号束的发送和接收的信号处理。

公开(公告)号：US5462891A

公开(公告)日：1995-10-31

申请号：US231293

申请日：1994-04-22

申请人： Junji Okada

发明人： Junji Okada

IPC分类号： H01L21/28 ,  H01L21/306 ,  H01L21/308 ,  H01L21/3213 ,  H01L21/336 ,  H01L29/40 ,  H01L21/44 ,  H01L21/48

CPC分类号： H01L29/66765 ,  H01L21/32133

摘要： If a resist pattern is formed on a titanium-based thin film, and a titanium-based thin film is etched with an NH.sub.4 OH--H.sub.2 O.sub.2 --H.sub.2 O-based etching solution with an ammonia concentration of 3% or less, irregularities on pattern faces due to etching can be eliminated, and the amount of side etching at the titanium thin film below the resist pattern ends can be suppressed to 1 .mu.m or less.

摘要翻译： 如果在钛基薄膜上形成抗蚀剂图案，并且用氨浓度为3％以下的NH 4 OH-H 2 O 2 -H 2 O蚀刻溶液蚀刻钛基薄膜，则由于 可以消除蚀刻，并且在抗蚀剂图案下方的钛薄膜处的侧蚀刻的量可以抑制在1μm以下。

公开(公告)号：US5355047A

公开(公告)日：1994-10-11

申请号：US645

申请日：1993-01-05

申请人： Junji Okada

发明人： Junji Okada

IPC分类号： H02N2/00 ,  H01L41/04 ,  H02N2/14 ,  H01L41/08

CPC分类号： H02N2/14 ,  H02N2/142

摘要： A circuit for driving an oscillatory-wave motor, which generates traveling oscillatory waves on a surface of an elastic body by applying a drive frequency voltage to an electro-mechanical energy conversion element securely fixed to the elastic body to drive a movable body in friction-contact with the surface of the elastic body, includes: an electro-mechanical energy conversion element, securely fixed to the elastic body, for detecting an oscillation frequency during the driving of the oscillatory-wave motor; a feedback signal output device for outputting feedback signals on the basis of the output of the element; an optimum drive-frequency detection device for detecting an optimum drive frequency of the oscillatory-wave motor only on the basis of the feedback signals; and an automatic drive-frequency tracking circuit for outputting detected values from the detection device as voltage values to a voltage control oscillator for generating drive frequency voltage signals.

摘要翻译： 一种用于驱动振荡波电动机的电路，其通过将驱动频率电压施加到牢固地固定到弹性体上的电动机械能量转换元件上，从而在弹性体的表面上产生行驶振荡， 与弹性体的表面接触，包括：机电能量转换元件，牢固地固定到弹性体上，用于在振荡波马达的驱动期间检测振荡频率; 反馈信号输出装置，用于根据元件的输出输出反馈信号; 用于仅基于反馈信号检测振荡波电动机的最佳驱动频率的最佳驱动频率检测装置; 以及自动驱动频率跟踪电路，用于将来自检测装置的检测值作为电压值输出到用于产生驱动频率电压信号的电压控制振荡器。

公开(公告)号：US5243177A

公开(公告)日：1993-09-07

申请号：US912996

申请日：1992-07-14

申请人： Hiroshi Fujimagari ,  Chikaho Ikeda ,  Junji Okada

发明人： Hiroshi Fujimagari ,  Chikaho Ikeda ,  Junji Okada

IPC分类号： H01L21/205 ,  H01L27/146 ,  H01L31/10 ,  H04N1/028

CPC分类号： H01L27/14643

摘要： An image sensor capable of reading with high sensitivity at high speed, in which each light-receiving element consists of two photodiodes PD1 and PD2, which comprise a transparent substrate 1, a metal electrode 2, photoelectric transducing layers 3a and 3b, transparent electrodes 4a and 4b and an insulating layer 5, which layers are formed in superposition and patterned to provide PD1 and PD2 that are interconnected in such a way that the relationship of polarities of one photodiode is reverse to that of the other photodiode. The transparent electrode 4a of photodiode PD1 is connected to a common electrode wiring 7 (typically made of aluminum) via a contact hole 6a formed in the insulating layer 5, whereas the transparent electrode 4b of photodiode PD2 is connected to a lead wiring 8 (typically made of aluminum) via a contact hole 6b also formed in the insulating layer 5. The metal electrode 2 inter-connecting the photodiodes PD1 and PD2 is so specified in position that it is located only in an area that is capable of light reception.

摘要翻译： 一种能够高灵敏度读取的图像传感器，其中每个光接收元件由包括透明基板1，金属电极2，光电转换层3a和3b的两个光电二极管PD1和PD2组成，透明电极4a 4b和绝缘层5，这些层叠加形成并图案化以提供PD1和PD2，PD1和PD2以这样的方式相互连接，使得一个光电二极管的极性与另一个光电二极管的极性相反。 光电二极管PD1的透明电极4a通过形成在绝缘层5中的接触孔6a连接到公共电极布线7（通常由铝制成），而光电二极管PD2的透明电极4b连接到引线布线8 通过也形成在绝缘层5中的接触孔6b，将光电二极管PD1和PD2相互连接的金属电极2的位置确定为仅位于能够接收光的区域。