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1. 发明授权

US06397332B2 Verification data generating apparatus, data verification apparatus and storage medium for storing verification data generating program 失效
标题翻译：验证数据生成装置，用于存储验证数据生成程序的数据验证装置和存储介质
公开(公告)号：US06397332B2
公开(公告)日：2002-05-28
申请号：US09115642
申请日：1998-07-15
申请人： Kenji Kawano , Masahiro Taguchi , Kazuo Saito
发明人： Kenji Kawano , Masahiro Taguchi , Kazuo Saito
IPC分类号： H04L930
CPC分类号： G06F21/10 , G06F21/64 , G06F2221/2101 , G06F2221/2135 , G06F2221/2153
摘要： A verification data generating apparatus generates data that can be stored in a terminal device without sustaining unauthorized operations and has assured continuity in the order of being output. In the apparatus, a verification data holding element holds a verification data. A data generation element generates a data body at a predetermined timing. Whenever the data body is generated, a verification value generation element generates a new verification value based on the verification value held in the verification value holding element and the data body newly generated. The verification value held in the verification value holding element is then updated with the new verification value. A data storage element stores the data bodies generated by the data generating element in order. On receiving a verification data outputting request, a verification data outputting element generates a signature value based on the verification value held in the verification value holding element and outputs verification data generated by concatenating the signature value with the data body stored in the data storing element.
摘要翻译：验证数据生成装置生成可以存储在终端装置中的数据，而不会持续未经授权的操作，并且以输出顺序确保连续性。在该装置中，验证数据保持元件保存验证数据。数据生成元件在规定的时刻生成数据体。无论何时生成数据体，验证值生成单元基于保存在验证值保存单元和新生成的数据体的验证值，生成新的验证值。然后用新的验证值更新保存在验证值保持元件中的验证值。数据存储元件依次存储由数据生成元件生成的数据体。验证数据输出单元在接收到验证数据输出请求时，基于保存在验证值保存单元中的验证值生成签名值，并输出通过将签名值与存储在数据存储单元中的数据体连接而生成的验证数据。

2. 发明授权

US5915025A Data processing apparatus with software protecting functions 失效
标题翻译：具有软件保护功能的数据处理装置
公开(公告)号：US5915025A
公开(公告)日：1999-06-22
申请号：US779643
申请日：1997-01-15
申请人： Masahiro Taguchi , Kenji Kawano , Kazuo Saito
发明人： Masahiro Taguchi , Kenji Kawano , Kazuo Saito
IPC分类号： G06F1/00 , G06F12/14 , G06F21/00 , G06F21/22 , G06F21/24 , G09C1/00 , H04L9/08 , H04L9/14 , H04L9/00
CPC分类号： G06F12/145 , G06F21/14 , G06F21/602 , G06F21/72 , H04L9/088 , H04L9/16 , G06F2207/7219 , G06F2211/007
摘要： A data processing apparatus with software protecting functions capable of enhancing the level of encryption security independently of the memory management method of the system comprising the apparatus. Upon receiving target data to be encrypted, an encryption key generation unit generates an encryption key in accordance with an attribute of the target data. Using the encryption key, an encryption unit encrypts the target data. The encrypted data is placed into a storage unit. When a request is made to process the encrypted data, a decryption key generation unit generates a decryption key in accordance with the attribute of the encrypted data. A decryption unit decrypts the encrypted data using the decryption key. The decrypted data is processed by a processing unit. A control unit supplies the encryption unit with the data processed by the processing unit as data to be encrypted.
摘要翻译：一种具有软件保护功能的数据处理装置，其能够独立于包括该装置的系统的存储器管理方法来增强加密安全级别。在接收到要加密的目标数据时，加密密钥生成单元根据目标数据的属性生成加密密钥。使用加密密钥，加密单元加密目标数据。将加密的数据放入存储单元中。当提出处理加密数据的请求时，解密密钥生成单元根据加密数据的属性生成解密密钥。解密单元使用解密密钥解密加密数据。解密的数据由处理单元处理。控制单元向加密单元提供由处理单元处理的数据作为要加密的数据。

3. 发明授权

US5995623A Information processing apparatus with a software protecting function 失效
标题翻译：具有软件保护功能的信息处理设备
公开(公告)号：US5995623A
公开(公告)日：1999-11-30
申请号：US791486
申请日：1997-01-27
申请人： Kenji Kawano , Masahiro Taguchi , Kazuo Saito
发明人： Kenji Kawano , Masahiro Taguchi , Kazuo Saito
IPC分类号： H04L9/08 , G06F1/00 , G06F12/14 , G06F21/00 , G06F21/24 , G09C1/00 , H04L9/14 , H04L9/00 , H04K1/10 , H04L9/16
CPC分类号： G06F21/10
摘要： The present invention provides an information processing apparatus which comprises separating means for separating inputted data into identification data and data to be encrypted, determination means for determining an encryption method specified by a combination of an encryption key and an encryption algorithm in accordance with the identification data separated by the separating means, encryption means for encrypting the data to be encrypted by utilizing the encryption method determined by the determination means and generating encrypted data having the number of bits same as that of the data to be encrypted, and locating means for locating the identification data showing the encryption method used for encrypting the data to be encrypted in a predetermined position in the encrypted data.
摘要翻译：本发明提供了一种信息处理装置，包括：分离装置，用于将输入的数据分离成识别数据和要加密的数据;确定装置，用于根据识别数据确定加密密钥和加密算法的组合所指定的加密方法; 由分离装置分隔的加密装置，用于通过利用由确定装置确定的加密方法加密要加密的数据并产生具有与要加密的数据相同数量的加密数据的加密装置;以及定位装置，表示用于加密在加密数据中的预定位置加密的数据的加密方法的识别数据。

4. 发明授权

US6126432A Optical transmission line forming apparatus 失效
标题翻译：光传输线形成装置
公开(公告)号：US6126432A
公开(公告)日：2000-10-03
申请号：US165418
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。形成在光传输端子之间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。

5. 发明授权

US5955010A Optical transmission line forming method 失效
标题翻译：光传输线形成方法
公开(公告)号：US5955010A
公开(公告)日：1999-09-21
申请号：US774375
申请日：1996-12-27
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。形成在光传输端子之间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。

6. 发明授权

US06233339B1 Physical property based cryptographics 失效
标题翻译：基于物理属性的密码学
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。

7. 发明授权

US6065881A Optical transmission line forming method and apparatus, and optical circuit 失效
标题翻译：光传输线形成方法及装置及光电路
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。

8. 发明授权

US5995262A Signal transmission bus and signal processing apparatus 失效
标题翻译：信号传输总线和信号处理装置
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。

9. 发明授权

US5822475A Optical bus and signal processor 失效
标题翻译：光总线和信号处理器
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。

10. 发明授权

US08813346B2 Method for manufacturing a coil-type electronic component 有权
标题翻译：线圈型电子部件的制造方法
公开(公告)号：US08813346B2
公开(公告)日：2014-08-26
申请号：US13092381
申请日：2011-04-22
申请人： Hideki Ogawa , Atsushi Tanada , Hitoshi Matsuura , Kiyoshi Tanaka , Hiroshi Kishi , Kenji Kawano
发明人： Hideki Ogawa , Atsushi Tanada , Hitoshi Matsuura , Kiyoshi Tanaka , Hiroshi Kishi , Kenji Kawano
IPC分类号： H01F7/06 , H01F1/22 , H01F41/02 , H01F1/12 , H01F1/24 , H01F1/26 , H01F5/02 , H01F5/06 , H01F41/06 , H01F41/10 , H01F41/12
CPC分类号： H01F1/22 , B22F2998/00 , C22C1/02 , C22C2202/02 , H01F1/12 , H01F1/14766 , H01F1/24 , H01F1/26 , H01F1/33 , H01F5/02 , H01F5/06 , H01F41/02 , H01F41/0246 , H01F41/098 , H01F41/10 , H01F41/125 , Y10T29/4902 , Y10T29/49069 , Y10T29/49071 , Y10T29/49073 , Y10T29/49144 , C22C33/0278
摘要： A coil-type electronic component has a coil inside or on the surface of its base material and is characterized in that: the base material is constituted by a group of grains of a soft magnetic alloy containing iron, silicon and other element that oxidizes more easily than iron; the surface of each soft magnetic alloy grain has an oxide layer formed on its surface as a result of oxidization of the grain; this oxide layer contains the other element that oxidizes more easily than iron by a quantity larger than that in the soft magnetic alloy grain; and grains are bonded with one another via this oxide layer.
摘要翻译：线圈型电子部件在其基材的内侧或表面上具有线圈，其特征在于，所述基材由包含铁，硅等元素的软磁性合金的晶粒组构成，能够更容易地氧化比铁每个软磁合金颗粒的表面由于晶粒的氧化而在其表面上形成氧化层; 该氧化物层含有比铁更容易氧化的量比软磁性合金粒子大的量的另一种元素; 并且晶粒经由该氧化物层彼此结合。

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