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1. 发明专利

JPS5759118A Electronic water measuring device 失效
标题翻译：电子水测量装置
公开(公告)号：JPS5759118A
公开(公告)日：1982-04-09
申请号：JP13502880
申请日：1980-09-27
申请人： Takehisa Kato
发明人： KATOU TAKEHISA
IPC分类号： G01F1/00 , G01F15/075
CPC分类号： G01F15/075
摘要： PURPOSE:To simplify constitution, to obtain long-period stability and to improve reliability by charging a battery through a power generating runner for the electronic detection and display of the measured amount of water which corresponds to the rotational frequency of a measuring runner. CONSTITUTION:The rotations of a measuring runner 11 are detected through a magnet 10, a magnetic resistance element 17, etc., and the measured auantity of water is converted by an LSI16 into an electric signal, which is displayed on a liquid crystal display aprt 14 and also transmitted to an external reader. The electric power required for the electronic detection of the measured amount of water, the conversion to theelectric signal, the display, etc., is supplied to a chargeable dry battery 15. a power generator 24, on the other hand, is driven through a power generating runner 22 to charge the battery 15. Therefore, the electric life is prolonged, the electronic simple constitution does not perform display and drive directly by the runners, and the stability and reliability of the measuring device are improve for a long period.
摘要翻译：目的：为了简化结构，通过用于电子检测的发电流程给电池充电并且显示与测量流道的旋转频率相对应的测量量的水来获得长期稳定性并提高可靠性。构成：通过磁铁10，磁阻元件17等检测测量流道11的旋转，将测定的水的自动化程度由LSI16转换为显示在液晶显示器aprt上的电信号并且还传输到外部读取器。将测量的水的电子检测所需的电力，对电信号的转换，显示等提供给可充电的干电池15.另一方面，发电机24被驱动通过发电用转轮22对电池15进行充电。因此，电寿命延长，电子简单结构不会直接由跑道进行显示和驱动，并且测量装置的稳定性和可靠性长时间得到改善。

2. 发明专利

JPS5766127A Drafting apparatus in spinning frame 失效
标题翻译：旋转框架中的摆放装置
公开(公告)号：JPS5766127A
公开(公告)日：1982-04-22
申请号：JP13910480
申请日：1980-10-03
申请人： Takehisa Kato
发明人： KATOU TAKEHISA
IPC分类号： D01H5/24
CPC分类号： D01H5/24
摘要： PURPOSE:The titled simple apparatus designed to rotate a top fluted roller and bottom porcupine roller as a pair of intermediate rollers synchronously with little unevenness even at a high draft. CONSTITUTION:A fibrous group introduced into a pair of intermediate rollers 4 is pushed into the roots of needles 5 around the bottom porcupine roller (4a) by protrunding ridges (stripes) 6 of the top fluted roller (4b), held by the tips 6' of the protruding ridges 6 and a drum (4a') and subjected to the slip draft and combing operation by the sticking action of the needles 5. The fibrous group is held with certainty by the facial contact. The slip draft is secure almost over the whole fibrous group, and proper draft control is applied to the fibrous group at times with almost no floating of fibers.
摘要翻译：目的：标题简单的设备，即使在高吃水条件下，也可以将顶部带槽辊和底部豪猪滚筒作为一对中间辊同步转动，同时具有很小的不均匀性。构成：引入一对中间辊4的纤维组通过突出由顶部6保持的顶部带槽辊（4b）的脊（条纹）6被推入到底部豪猪滚筒（4a）周围的针5的根部的突出脊6和鼓（4a'），并通过针5的粘附作用进行滑动牵伸和梳理操作。纤维组通过面部接触确定地保持。滑动牵伸力几乎保持在整个纤维组上，并且几乎没有纤维漂浮的时候，对纤维组施加适当的牵伸控制。

3. 发明授权

US09129262B2 Shop apparatus and purchaser apparatus 有权
标题翻译：商店设备和购买者设备
公开(公告)号：US09129262B2
公开(公告)日：2015-09-08
申请号：US11963138
申请日：2007-12-21
申请人： Takuya Yoshida , Minako Tada , Norikazu Hosaka , Koji Okada , Takehisa Kato
发明人： Takuya Yoshida , Minako Tada , Norikazu Hosaka , Koji Okada , Takehisa Kato
IPC分类号： G06Q30/00 , G06Q30/06 , G06Q10/10
CPC分类号： G06Q10/107 , G06Q30/0609 , G06Q30/0615
摘要： A purchaser apparatus stores “anonymous order information including an order ID and purchaser identity verifying information” and “purchaser identity proving secret information”. A shop apparatus stores “anonymous order information including an order ID and purchaser identity verifying information”. If necessary, a purchaser sends a request including an order ID and zero knowledge proving information that a purchaser knows the purchaser identity proving secret information, from a purchaser apparatus to a shop apparatus. A shop apparatus verifies the zero knowledge proving information, based on purchaser identity verifying information retrieved from an order ID included in the request. Therefore, the unlinkability for past use is eliminated if necessary, and inconvenience caused by the unlinkability is eliminated.
摘要翻译：购买者设备存储“包括订单ID和购买者身份验证信息的匿名订单信息”和“购买者身份证明秘密信息”。商店装置存储包括订单ID和购买者身份验证信息的匿名订单信息。如果需要，购买者从购买者设备向购买者发送包括购买者知道购买者身份证明秘密信息的订单ID和零知识证明信息的请求。商店装置基于从包含在请求中的订单ID检索的购买者身份验证信息来验证零知识证明信息。因此，如果需要，消除过去使用的不连接性，并且消除由不连接性引起的不便。

4. 发明申请

US20080232580A1 SECRET SHARING APPARATUS, METHOD, AND PROGRAM 有权
标题翻译：秘密共享设备，方法和程序
公开(公告)号：US20080232580A1
公开(公告)日：2008-09-25
申请号：US12051524
申请日：2008-03-19
申请人： Norikazu HOSAKA , Yoshihiro Fujii , Minako Tada , Takehisa Kato
发明人： Norikazu HOSAKA , Yoshihiro Fujii , Minako Tada , Takehisa Kato
IPC分类号： H04L9/28
CPC分类号： H04L9/085
摘要： A secret sharing apparatus according to the present invention is based on a (k,n)-threshold scheme with a threshold of at least 4. The secret sharing apparatus generates a generator matrix (G) of GF(2) in which any k of n column vectors are at a full rank, divides secret information into n−1 pieces to generate divided secret data (K(1), . . . , K(n−1)), generates random data (U(0,1), . . . , U(k−2,n−1)), calculates the product of matrixes of the divided secret data, the random data, and the generator matrix (G), assigns the j×(n−1)+ith column of the calculation result to sharing partial data (D(j,i)) to calculate sharing partial data (D(j,1)), generates header information (H(j)), and individually distributes n pieces of sharing information (D(0), . . . , D(n−1)) made up of the header information (H(j)) and sharing partial data (D(j,i)) to n storage apparatuses.
摘要翻译：根据本发明的秘密共享装置基于具有至少4的阈值的（k，n）阈值方案。秘密共享装置生成GF（2）的生成矩阵（G），其中任何k n个列向量处于满秩，将秘密信息划分为n-1个部分，以产生分割的秘密数据（K（1），...，K（n-1）），生成随机数据（U（0,1），...，U（k-2，n-1））计算分割的秘密数据，随机数据和生成矩阵（G）的矩阵的乘积，分配jx（n-1）+ i 计算结果的列以共享部分数据（D（j，i））以计算共享部分数据（D（j，1）），生成头信息（H（j）），并且分别分配n个共享信息（H（j））和共享部分数据（D（j，i））组成的D（0），...，D（n-1））。

5. 发明申请

US20080177636A1 SHOP APPARATUS, PURCHASER APPARATUS, PURCHASER IDENTITY PROVING APPARATUS, AND PURCHASER IDENTITY VERIFYING APPARATUS 有权
标题翻译：购买设备，购买者设备，购买者身份识别设备和购买者身份验证设备
公开(公告)号：US20080177636A1
公开(公告)日：2008-07-24
申请号：US11963138
申请日：2007-12-21
申请人： Takuya Yoshida , Minako Tada , Norikazu Hosaka , Koji Okada , Takehisa Kato
发明人： Takuya Yoshida , Minako Tada , Norikazu Hosaka , Koji Okada , Takehisa Kato
IPC分类号： G06Q30/00
CPC分类号： G06Q10/107 , G06Q30/0609 , G06Q30/0615
摘要： A purchaser apparatus stores “anonymous order information including an order ID and purchaser identity verifying information” and “purchaser identity proving secret information”. A shop apparatus stores “anonymous order information including an order ID and purchaser identity verifying information”. If necessary, a purchaser sends a request including an order ID and zero knowledge proving information that a purchaser knows the purchaser identity proving secret information, from a purchaser apparatus to a shop apparatus. A shop apparatus verifies the zero knowledge proving information, based on purchaser identity verifying information retrieved from an order ID included in the request. Therefore, the unlinkability for past use is eliminated if necessary, and inconvenience caused by the unlinkability is eliminated.
摘要翻译：购买者设备存储“包括订单ID和购买者身份验证信息的匿名订单信息”和“购买者身份证明秘密信息”。商店装置存储包括订单ID和购买者身份验证信息的匿名订单信息。如果需要，购买者从购买者设备向购买者发送包括购买者知道购买者身份证明秘密信息的订单ID和零知识证明信息的请求。商店装置基于从包含在请求中的订单ID检索的购买者身份验证信息来验证零知识证明信息。因此，如果需要，消除过去使用的不连接性，并且消除由不连接性引起的不便。

6. 发明授权

US06556679B1 Copy-guard system and information recording medium used in the same system 失效
标题翻译：复制保护系统和信息记录介质在同一系统中使用
公开(公告)号：US06556679B1
公开(公告)日：2003-04-29
申请号：US09195914
申请日：1998-11-19
申请人： Takehisa Kato , Taku Katoh , Kenjiro Endoh , Hisashi Yamada , Naoki Endoh
发明人： Takehisa Kato , Taku Katoh , Kenjiro Endoh , Hisashi Yamada , Naoki Endoh
IPC分类号： H04N7167
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00166 , G11B20/18 , H04N5/913 , H04N5/945 , H04N2005/91328 , H04N2005/91364
摘要： In an embodiment, a copy-guard system is provided that includes a decoding section for decoding digital data, which is encoded and error-correction-coded, from an information recording medium in which key information encoded for the digital data is recorded, an encoded digital data acquisition section for acquiring digital data encoded by error-correcting the digital data decoded by the decoding section, a detection section for detecting an error position and an error symbol value of the encoded digital data, identification information detection section for detecting an identification information representing whether the information recording medium is original or copied and which is replaced with a part of the digital data encoded and error-correction-coded, based on the error position and the error symbol value detected by the detection section, a determination section for determining whether a copy of the information recording medium is protected, and a copy protection section.
摘要翻译：在一个实施例中，提供了一种复制保护系统，其包括：解码部分，用于从其中记录用于数字数据编码的密钥信息的信息记录介质对由数字数据进行编码和纠错编码的数字数据进行解码，数字数据获取部分，用于获取通过对由解码部分解码的数字数据进行纠错编码的数字数据，检测部分，用于检测编码数字数据的错误位置和误差符号值;识别信息检测部分，用于检测识别信息表示信息记录介质是原始还是复制的，并且基于由检测部分检测的错误位置和错误符号值，被编码和纠错编码的数字数据的一部分替代，确定部分，用于确定信息记录介质的副本是否被保护，以及复制保护部分。

7. 发明授权

US06438692B1 Copy protection apparatus and information recording medium used in this copy protection apparatus 有权
公开(公告)号：US06438692B1
公开(公告)日：2002-08-20
申请号：US09934762
申请日：2001-08-23
申请人： Taku Kato , Takehisa Kato , Kenjiro Endoh , Hisashi Yamada , Naoki Endoh
发明人： Taku Kato , Takehisa Kato , Kenjiro Endoh , Hisashi Yamada , Naoki Endoh
IPC分类号： H04L932
摘要： This invention protects the unauthorized copy of multimedia data, recorded on an information recording medium, by using electronic watermark information and key information. The electronic watermark information embedded in the multimedia data is extracted by an electronic watermark extraction unit on the decryption system side. A disk key is obtained using the electronic watermark information and a part master key. The multimedia data is decrypted using the resultant disk key.

8. 发明授权

US6151394A Encrypted communication system that limits the damage caused when a secret key has been leaked 失效
标题翻译：加密通信系统，限制秘密密钥泄露时造成的损坏
公开(公告)号：US6151394A
公开(公告)日：2000-11-21
申请号：US940052
申请日：1997-09-30
申请人： Makoto Tatebayashi , Yoshihisa Fukushima , Takehisa Kato , Naoki Endoh , Koichi Hirayama
发明人： Makoto Tatebayashi , Yoshihisa Fukushima , Takehisa Kato , Naoki Endoh , Koichi Hirayama
IPC分类号： H04L9/08 , H04L9/00
CPC分类号： H04L9/0833 , H04L9/0822
摘要： In an encrypted transmission system composed of one transmission apparatus 10 and twenty-eight reception apparatuses A1-G4 that are classified into seven groups A-G, two secret key exclusively selected out of a total of fourteen secret keys are distributed beforehand to each group. The transmission apparatus 10 encrypts the same message M using one of the two secret keys distributed to each group and sends each group a message M encrypted with one of the group's secret keys. The reception apparatuses each decrypt the received cryptogram separately using each of the secret keys assigned to the of group to which each reception apparatus belongs, judge whether either of the two decryption results conforms to a predetermined rule, and specify the correct decryption result.
摘要翻译：在由分组为七组A-G的一个发送装置10和二十八个接收装置A1-G4组成的加密传输系统中，预先向每个组分发从总共14个秘密密钥中唯一选择的两个秘密密钥。发送装置10使用分配给每个组的两个秘密密钥中的一个对相同的消息M进行加密，并且向每个组发送用该组的秘密密钥之一加密的消息M. 接收装置分别使用分配给每个接收装置所属的组的每个秘密密钥来分别接收密码，判断两个解密结果是否符合预定规则，并指定正确的解密结果。

9. 发明授权

US08184807B2 Content distribution/browsing system, content distribution apparatus, content browsing apparatus and program 有权
标题翻译：内容分发/浏览系统，内容分发装置，内容浏览装置和程序
公开(公告)号：US08184807B2
公开(公告)日：2012-05-22
申请号：US12133569
申请日：2008-06-05
申请人： Takehisa Kato , Koji Okada , Norikazu Hosaka , Yoshihiro Fujii , Minako Tada
发明人： Takehisa Kato , Koji Okada , Norikazu Hosaka , Yoshihiro Fujii , Minako Tada
IPC分类号： H04L9/00
CPC分类号： H04L9/085 , H04L2209/60
摘要： A content distribution/browsing system is disclosed. First to (m−1)th encrypted content items E(K1, C1∥K2,1), . . . , E(Km−1, Cm−1∥Km,1) contain second to m-th (next in order) sharing keys K2,1, . . . , Km,1, respectively. When desirous of browsing an (i+1)th content item Ci+1, the (i+1)th sharing key Ki+1,1 is acquired by browsing an immediately preceding i-th content item Ci.
摘要翻译：公开了内容分发/浏览系统。第一到第（m-1）个加密内容项目E（K1，C1‖K2,1），。。。，E（Km-1，Cm-1 | Km，1）包含第二到第m（下一个）共享密钥K2,1，。。。，Km，1。当希望浏览第（i + 1）个内容项Ci + 1时，通过浏览紧接在前的第i个内容项Ci来获取第（i + 1）共享密钥Ki + 1,1。

10. 发明授权

US08077863B2 Secret sharing apparatus, method, and program 有权
标题翻译：秘密共享装置，方法和程序
公开(公告)号：US08077863B2
公开(公告)日：2011-12-13
申请号：US12051524
申请日：2008-03-19
申请人： Norikazu Hosaka , Yoshihiro Fujii , Minako Tada , Takehisa Kato
发明人： Norikazu Hosaka , Yoshihiro Fujii , Minako Tada , Takehisa Kato
IPC分类号： H04K1/00 , H04L9/00 , H04L9/28 , H04L29/06 , G06F15/16
CPC分类号： H04L9/085
摘要： A secret sharing apparatus according to the present invention is based on a (k,n)-threshold scheme with a threshold of at least 4 but is still operational with a threshold of at least 2. The secret sharing apparatus generates a generator matrix (G) of GF(2) in which any k of n column vectors are at a full rank, divides secret information into n−1 pieces to generate divided secret data (K(1), . . . , K(n−1)), generates random data (U(0,1), . . . , U(k−2,n−1)), calculates the product of matrixes of the divided secret data, the random data, and the generator matrix (G), assigns the j×(n−1)+ith column of the calculation result to sharing partial data (D(j,i)) to calculate sharing partial data (D(j,1)), generates header information (H(j)), and individually distributes n pieces of sharing information (D(0), . . . , D(n−1)) made up of the header information (H(j)) and sharing partial data (D(j,i)) to n storage apparatuses.
摘要翻译：根据本发明的秘密共享装置是基于具有至少4的阈值的（k，n）阈值方案，但仍然以至少2的阈值运行。秘密共享装置生成生成矩阵（G ），其中n列n向量的任何k处于满秩，将秘密信息划分成n-1个部分，以产生分割的秘密数据（K（1），...，K（n-1）），生成随机数据（U（0,1），...，U（k-2，n-1）），计算分割的秘密数据，随机数据和生成矩阵（G）的矩阵乘积，，将计算结果的j×（n-1）+ i列分配给共享部分数据（D（j，i）），以计算共享部分数据（D（j，1）），生成报头信息），并且分别分配由标题信息（H（j））和共享部分数据（D（j，i））组成的n条共享信息（D（0），...，D（n-1）））存储到n个存储装置。

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