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公开(公告)号：US08532453B2
公开(公告)日：2013-09-10
申请号：US13026389
申请日：2011-02-14
IPC分类号： G02B6/44
摘要： A high voltage cabtire cable 10 includes power cores 20 each of which has an inner semi-conductive layer 22, an insulation 23, and an outer semi-conductive layer 24 successively provided in this order around a copper conductor 21, and other cores 25, 30 stranded together with the power core 20, an inner sheath 11 and an outer sheath 13 successively provided in this order around peripheries of the power core 20 and the other cores 25, 30 stranded together, in which an adhesion force between the other cores 25, 30 and the inner sheath 11 is greater than an adhesion force between the power cores 20 and the inner sheath 11.
摘要翻译： 高压电缆电缆10包括功率芯20，每个电源芯具有围绕铜导体21依次设置的内部半导体层22，绝缘体23和外部半导体层24，以及其它芯25， 30与电源芯20一起绞合，内护套11和外护套13依次依次设置在功率芯20和其他芯25,30的绕周围，其中另一个芯25之间的粘附力 30，内护套11大于功率芯20和内护套11之间的粘附力。
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2.发明申请公开(公告)号：US20080243977A1
公开(公告)日：2008-10-02
申请号：US11947911
申请日：2007-11-30
申请人： Dai Watanabe , Hirotaka Yoshida
发明人： Dai Watanabe , Hirotaka Yoshida
CPC分类号： G06F7/582 , H04L9/0668 , H04L2209/12 , H04L2209/60
摘要： A pseudorandom number generator reduced in size while maintaining high security is disclosed. The generator has a state storage unit of 2 blocks (n bits per block) and a buffer of plurality of blocks, and mixes their contents to obtain a random number sequence. The mixing is done by a nonlinear transformation unit for inputting the stored content of the buffer to output data of the same size as the input data, a first linear transformation unit for inputting the content of the state storage unit and the output of the nonlinear transformation unit to store an output into the state storage unit, and a second linear transformation unit for inputting the stored content of the buffer and the stored content of the state storage unit to store an output into the buffer. The mixed content of the state storage unit is output as a random number sequence.
摘要翻译： 公开了一种在保持高安全性的同时缩小尺寸的伪随机数发生器。 发生器具有2个块（每块n位）和多个块的缓冲器的状态存储单元，并且混合其内容以获得随机数序列。 通过非线性变换单元完成混合，用于输入缓冲器的存储内容以输出与输入数据相同尺寸的数据，用于输入状态存储单元的内容的第一线性变换单元和非线性变换的输出 单元，用于将输出存储到状态存储单元中;第二线性变换单元，用于输入缓存器的存储内容和状态存储单元的存储内容，以将输出存储到缓冲器中。 状态存储单元的混合内容作为随机数序列输出。
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公开(公告)号：US06906863B2
公开(公告)日：2005-06-14
申请号：US10128419
申请日：2002-04-24
申请人： Hirotaka Yoshida , Shin Fukuda , Hiroshi Ishikawa
发明人： Hirotaka Yoshida , Shin Fukuda , Hiroshi Ishikawa
摘要： An object of the invention is to provide a reflective sheet that uses silver which exhibits a high reflectance as a reflective layer and is excellent in light resistance and wet heat durability, as well as a lamp reflector that uses the sheet and does not generate a luminescent line. The reflective sheet constituted by sequentially arranging at least three layers, that is, an underlying layer, a metal layer made primarily of silver and a protective layer on a polymer film is laminated with a molded body by using an adhesive, allowing a polymer film side of the reflective sheet to be a surface to be adhered, to prepare a reflector. The resultant reflector is processed to prepare a lamp reflector.
摘要翻译： 本发明的目的是提供一种反射片，其使用具有高反射率的银作为反射层，并且具有优异的耐光性和耐热热耐久性，以及使用该片材并且不产生发光的灯反射器 线。 通过使用粘合剂将通过依次布置至少三层构成的反射片与主要由银和保护层形成的金属层在基板上层叠，使聚合物膜侧 的反射片作为要粘附的表面，以制备反射器。 处理所得到的反射体以制备灯反射器。
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公开(公告)号：US08122075B2
公开(公告)日：2012-02-21
申请号：US11947911
申请日：2007-11-30
申请人： Dai Watanabe , Hirotaka Yoshida
发明人： Dai Watanabe , Hirotaka Yoshida
IPC分类号： G06F1/02
CPC分类号： G06F7/582 , H04L9/0668 , H04L2209/12 , H04L2209/60
摘要： A pseudorandom number generator reduced in size while maintaining high security is disclosed. The generator has a state storage unit of 2 blocks (n bits per block) and a buffer of plurality of blocks, and mixes their contents to obtain a random number sequence. The mixing is done by a nonlinear transformation unit for inputting the stored content of the buffer to output data of the same size as the input data, a first linear transformation unit for inputting the content of the state storage unit and the output of the nonlinear transformation unit to store an output into the state storage unit, and a second linear transformation unit for inputting the stored content of the buffer and the stored content of the state storage unit to store an output into the buffer. The mixed content of the state storage unit is output as a random number sequence.
摘要翻译： 公开了一种在保持高安全性的同时缩小尺寸的伪随机数发生器。 发生器具有2个块（每块n位）和多个块的缓冲器的状态存储单元，并且混合其内容以获得随机数序列。 通过非线性变换单元完成混合，用于输入缓冲器的存储内容以输出与输入数据相同尺寸的数据，用于输入状态存储单元的内容的第一线性变换单元和非线性变换的输出 单元，用于将输出存储到状态存储单元中;第二线性变换单元，用于输入缓存器的存储内容和状态存储单元的存储内容，以将输出存储到缓冲器中。 状态存储单元的混合内容作为随机数序列输出。
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5.发明申请公开(公告)号：US20080063187A1
公开(公告)日：2008-03-13
申请号：US11740953
申请日：2007-04-27
申请人： Hirotaka Yoshida , Dai Watanabe , Yasuko Fukuzawa
发明人： Hirotaka Yoshida , Dai Watanabe , Yasuko Fukuzawa
CPC分类号： H04L9/0643 , H04L2209/043 , H04L2209/24 , H04L2209/805
摘要： A hash value generation device has a control part (120) that divides an inputted message into N message blocks of a predetermined data length (N being a natural number), repeats transformation processing a predetermined number R of rounds (R being a natural number larger than or equal to 2) for each of the message blocks, and repeats, N times, block cipher processing in which a value calculated in the transformation processing of R rounds for the n-th message block (n being a natural number) is used as key information for the (n+1)-th message block, to generate a hash value of the inputted message. In shift processing performed in the transformation processing of the control part (120), at least one odd number and at least one even number are included among numbers of bits by which a shift is performed.
摘要翻译： 哈希值产生装置具有控制部分（120），其将输入的消息划分成预定数据长度（N是自然数）的N个消息块，重复转换处理预定数量的R（R是自然数较大 不等于2），并重复N次，使用其中在第n个消息块（n为自然数）的R轮的变换处理中计算的值被使用的块密码处理 作为第（n + 1）个消息块的关键信息，生成输入消息的散列值。 在控制部分（120）的变换处理中执行的移位处理中，在执行移位的比特数中包括至少一个奇数和至少一个偶数。
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公开(公告)号：US07297908B2
公开(公告)日：2007-11-20
申请号：US11100568
申请日：2005-04-07
申请人： Hirotaka Yoshida , Michio Sato , Yuji Kurokawa
发明人： Hirotaka Yoshida , Michio Sato , Yuji Kurokawa
IPC分类号： H05B6/10
CPC分类号： B21C37/16 , B23P11/025 , B23P19/025 , Y10T29/49817 , Y10T29/49821 , Y10T29/49822
摘要： The present invention provides a removing method of a tube. Upon removing a tube 3 increased in diameter and fixed to a tube-sheet 1, an inserted portion 3a which is fixed to a tube-hole 2 of the tube-sheet 1 is heated and then cooled, thereby reducing its diameter. The inserted portion 3a is loosened from the tube-hole 2. Then, a region 3h opposed to a groove 4 formed in an inner circumference of the tube-hole is heated to a red-hot state, and the tube 3 is stretched in its axial direction, the red-heated region 3h is stretched to reduce its diameter and cut the region 3h, thereby pulling out the tube 3 from the tube-sheet 1.
摘要翻译： 本发明提供一种管的去除方法。 在移除直径增加并固定在管板1上的管3时，将固定在管板1的管孔2上的插入部分3a加热然后冷却，从而减小其直径。 插入部分3a从管孔2松开。 然后，将与管孔内周面形成的槽4相对的区域3h加热至红热状态，将管3沿其轴向拉伸，红色加热区域3h被拉伸 以减小其直径并切割区域3小时，从而从管板1拉出管3。
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公开(公告)号：US20110200289A1
公开(公告)日：2011-08-18
申请号：US13026389
申请日：2011-02-14
摘要： A high voltage cabtire cable 10 includes power cores 20 each of which has an inner semi-conductive layer 22, an insulation 23, and an outer semi-conductive layer 24 successively provided in this order around a copper conductor 21, and other cores 25, 30 stranded together with the power core 20, an inner sheath 11 and an outer sheath 13 successively provided in this order around peripheries of the power core 20 and the other cores 25, 30 stranded together, in which an adhesion force between the other cores 25, 30 and the inner sheath 11 is greater than an adhesion force between the power cores 20 and the inner sheath 11.
摘要翻译： 高压电缆电缆10包括功率芯20，每个电源芯具有围绕铜导体21依次设置的内部半导体层22，绝缘体23和外部半导体层24，以及其它芯25， 30与电源芯20一起绞合，内护套11和外护套13依次依次设置在功率芯20和其他芯25,30的绕周围，其中另一个芯25之间的粘附力 30，内护套11大于功率芯20和内护套11之间的粘附力。
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公开(公告)号：US20050235473A1
公开(公告)日：2005-10-27
申请号：US11100568
申请日：2005-04-07
申请人： Hirotaka Yoshida , Michio Sato , Yuji Kurokawa
发明人： Hirotaka Yoshida , Michio Sato , Yuji Kurokawa
IPC分类号： B23P21/00 , B21C37/16 , B21D39/06 , B23P11/02 , B23P19/00 , B23P19/02 , B23P19/04 , F22B37/58 , H01J1/62
CPC分类号： B21C37/16 , B23P11/025 , B23P19/025 , Y10T29/49817 , Y10T29/49821 , Y10T29/49822
摘要： The present invention provides a removing method of a tube. Upon removing a tube 3 increased in diameter and fixed to a tube-sheet 1, an inserted portion 3a which is fixed to a tube-hole 2 of the tube-sheet 1 is heated and then cooled, thereby reducing its diameter. The inserted portion 3a is loosened from the tube-hole 2. Then, a region 3h opposed to a groove 4 formed in an inner circumference of the tube-hole is heated to a red-hot state, and the tube 3 is stretched in its axial direction, the red-heated region 3h is stretched to reduce its diameter and cut the region 3h, thereby pulling out the tube 3 from the tube-sheet 1.
摘要翻译： 本发明提供一种管的去除方法。 在移除直径增加并固定在管板1上的管3时，将固定在管板1的管孔2上的插入部分3a加热然后冷却，从而减小其直径。 插入部分3a从管孔2松开。 然后，将与管孔内周面形成的槽4相对的区域3h加热至红热状态，将管3沿其轴向拉伸，红色加热区域3h被拉伸 以减小其直径并切割区域3小时，从而从管板1拉出管3。
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公开(公告)号：US5068491A
公开(公告)日：1991-11-26
申请号：US548550
申请日：1990-07-05
摘要： A bus bar for power supply is comprised of a pipe-shaped outer conductor and at least one inner conductor inserted therein. The inner conductor is also formed in a pipe shape and serves as a coolant flow passage. Insulation is interposed between the outer conductor and the inner conductor to electrically isolate them from each other.
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公开(公告)号：US20100040226A1
公开(公告)日：2010-02-18
申请号：US12393227
申请日：2009-02-26
申请人： Kota IDEGUCHI , Hirotaka YOSHIDA , Toru OWADA
发明人： Kota IDEGUCHI , Hirotaka YOSHIDA , Toru OWADA
CPC分类号： H04L9/0643 , H04L2209/12 , H04L2209/20 , H04L2209/24
摘要： The invention aims to provide a hash function whose safety can be evaluated. To achieve this, a message that is input to a message blocking unit 122 is split into multiple message blocks, and shuffled at a shuffling unit 126 using block ciphers per message block from a round key generated at a first round-key generation unit 124 or a second round-key generation unit 125 using a round constant generated at a round-constant generation unit 123. In calculation of the block cipher, particular split data among multiple split data obtained by splitting the blocks are transformed with an F function, and an exclusive disjunction of the transformed data with other particular data is calculated. Using the F function, a transformation including at least a nonlinear transformation is performed more than once.
摘要翻译： 本发明旨在提供可以评估其安全性的散列函数。 为了实现这一点，输入到消息阻塞单元122的消息被分割成多个消息块，并且在混洗单元126中使用来自在第一循环密钥生成单元124处生成的循环密钥的每个消息块的块密码进行混洗，或者 第二轮密钥生成部125，使用在常数生成部123生成的圆常数。在块密码的计算中，通过F分割对通过分割块获得的多个分割数据中的特定分割数据进行变换， 计算转换数据与其他特定数据的独占分离。 使用F函数，进行至少非线性变换的变换不止一次。
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