公开(公告)号：US07507750B2

公开(公告)日：2009-03-24

申请号：US11672677

申请日：2007-02-08

申请人： Norihito Nishimura ,  Hiroshi Ishii ,  Makoto Saito

发明人： Norihito Nishimura ,  Hiroshi Ishii ,  Makoto Saito

IPC分类号： A01N43/42 ,  A01N43/08 ,  A61K31/47 ,  A61K31/34 ,  C07F9/06

CPC分类号： A61K31/665 ,  A61K8/676 ,  A61Q19/02 ,  A61Q19/08 ,  C07F9/65515 ,  Y02P20/55

摘要： An ascorbic acid derivative, which is a compound represented by the following general formula (1) or a salt thereof:[Chemical Formula 11] (wherein X and Y each represents H or a protective group for OH, R1 and R2 each represents an alkyl group having from 1 to 19 carbon atoms, which may be linear or branched, and the total number of carbon atoms in R1 and R2 is an integer of 5 to 22).

摘要翻译： 作为由以下通式（1）表示的化合物或其盐的抗坏血酸衍生物：[化学式11]（其中X和Y各自表示H或OH的保护基，R 1和R 2各自表示烷基 具有1至19个碳原子的基团，其可以是直链或支链的，并且R1和R2中的碳原子总数为5至22的整数）。

公开(公告)号：US07474812B2

公开(公告)日：2009-01-06

申请号：US10566735

申请日：2005-06-08

申请人： Kenji Kawano ,  Masaya Nanami ,  Makoto Saito ,  Toru Nakahira ,  Yuji Sato ,  Seiji Uchida

发明人： Kenji Kawano ,  Masaya Nanami ,  Makoto Saito ,  Toru Nakahira ,  Yuji Sato ,  Seiji Uchida

IPC分类号： G02F1/035 ,  G02B6/10

CPC分类号： G02F1/225 ,  G02F1/0123 ,  G02F2201/58

摘要： An optical modulator has, on a substrate having electro-optic effect, an optical waveguide including an input optical waveguide, two branching optical waveguides which branch a light beam incident to the input optical waveguide into two beams, two interaction optical waveguides which modulate a light beam phase by applying a voltage between a center electrode and ground electrodes, a multiplexing optical waveguide which multiplexes the light beams which propagate through the two interaction optical waveguides, and an output optical waveguide which is connected to the multiplexing optical waveguide through a multiplexing point. In the optical modulator, a high-order mode light beam which is generated by multiplexing the phase-modulated light beam and which is radiated from the multiplexing point to an inside of the substrate as two radiant light beams while the high-order mode light beam hardly propagates through the output optical waveguide, and at least one of the two radiant light beams is detected by a monitor photodetector. The output optical waveguide is formed while deformed in order to secure a space for mounting the monitor photodetector such that at least one of optical axes of the radiant light beams in a substrate end portion located on the output optical waveguide and an end of the output optical waveguide are separated from each other by a predetermined distance.

摘要翻译： 光调制器在具有电光效应的基板上具有包括输入光波导的光波导，将入射到输入光波导的光束分支成两束的分支光波导，两个调制光的相互作用的光波导 通过在中心电极和接地电极之间施加电压，多路复用通过两个相互作用的光波导传播的光束的多路复用光波导和通过多路复用点连接到复用光波导的输出光波导。 在光调制器中，高阶模式光束是通过将相位调制光束多路复用而产生的，并且从多路复用点辐射到基板的内部作为两个辐射光束，而高阶模式光束 几乎不通过输出光波导传播，并且两个辐射光束中的至少一个被监视器光检测器检测。 输出光波导形成为变形，以便确保用于安装监视器光电检测器的空间，使得辐射光束的光轴中的至少一个位于位于输出光波导上的基板端部和输出光学波导的端部 波导彼此隔开预定距离。

公开(公告)号：US20080044123A1

公开(公告)日：2008-02-21

申请号：US10566735

申请日：2005-06-08

申请人： Kenji Kawano ,  Masaya Nanami ,  Makoto Saito ,  Toru Nakahira ,  Yuji Sato ,  Seiji Uchida

发明人： Kenji Kawano ,  Masaya Nanami ,  Makoto Saito ,  Toru Nakahira ,  Yuji Sato ,  Seiji Uchida

IPC分类号： G02F1/035

CPC分类号： G02F1/225 ,  G02F1/0123 ,  G02F2201/58

摘要： An optical modulator has, on a substrate having electro-optic effect, an optical waveguide including an input optical waveguide, two branching optical waveguides which branch a light beam incident to the input optical waveguide into two beams, two interaction optical waveguides which modulate a light beam phase by applying a voltage between a center electrode and ground electrodes, a multiplexing optical waveguide which multiplexes the light beams which propagate through the two interaction optical waveguides, and an output optical waveguide which is connected to the multiplexing optical waveguide through a multiplexing point. In the optical modulator, a high-order mode light beam which is generated by multiplexing the phase-modulated light beam and which is radiated from the multiplexing point to an inside of the substrate as two radiant light beams while the high-order mode light beam hardly propagates through the output optical waveguide, and at least one of the two radiant light beams is detected by a monitor photodetector. The output optical waveguide is formed while deformed in order to secure a space for mounting the monitor photodetector such that at least one of optical axes of the radiant light beams in a substrate end portion located on the output optical waveguide and an end of the output optical waveguide are separated from each other by a predetermined distance.

摘要翻译： 光调制器在具有电光效应的基板上具有包括输入光波导的光波导，将入射到输入光波导的光束分支成两束的分支光波导，两个调制光的相互作用的光波导 通过在中心电极和接地电极之间施加电压，多路复用通过两个相互作用的光波导传播的光束的多路复用光波导和通过多路复用点连接到复用光波导的输出光波导。 在光调制器中，高阶模式光束是通过将相位调制光束多路复用而产生的，并且从多路复用点辐射到基板的内部作为两个辐射光束，而高阶模式光束 几乎不通过输出光波导传播，并且两个辐射光束中的至少一个被监视器光检测器检测。 输出光波导形成为变形，以便确保用于安装监视器光电检测器的空间，使得辐射光束的光轴中的至少一个位于位于输出光波导上的基板端部和输出光学波导的端部 波导彼此隔开预定距离。

公开(公告)号：US20070266524A1

公开(公告)日：2007-11-22

申请号：US10596145

申请日：2004-11-22

申请人： Yoshiharu Kitamura ,  Makoto Saito ,  Yohei Nakahara

发明人： Yoshiharu Kitamura ,  Makoto Saito ,  Yohei Nakahara

IPC分类号： E05F1/14

CPC分类号： G06F1/1681 ,  E05D11/087 ,  E05D11/1078 ,  E05Y2900/606 ,  G06F1/1616 ,  Y10T16/5382 ,  Y10T16/5385 ,  Y10T16/54028 ,  Y10T16/5403 ,  Y10T16/559

摘要： Provided is a hinge device for connecting one member and another member so that the hinge device allows opening and closing, including: a movable shaft; a first bracket non-rotatably fixed to the movable shaft and fixed to the one member; a second bracket rotatably and axially movably installed on the movable shaft and fixed to the other member; and a plate spring member formed in a curved configuration, having at a top of the curved configuration of the plate spring member a projection whose surface in contact with the second bracket is flat, and non-rotatably and axially movably installed on the movable shaft, in which the second bracket and the plate spring member are pressed against and held in contact with each other and make relative rotation.

摘要翻译： 提供一种用于连接一个构件和另一个构件以使得铰链装置允许打开和关闭的铰链装置，包括：可移动轴; 第一支架，其不可旋转地固定在可动轴上并固定在一个构件上; 第二支架，可旋转和轴向移动地安装在可动轴上并固定到另一个构件; 以及平板弹簧构件，其形成为弯曲构造，在所述板簧构件的弯曲构造的顶部具有与所述第二支架接触的表面平坦的突起，并且不可旋转并且轴向可移动地安装在所述可动轴上， 其中第二托架和板簧构件彼此压靠并保持接触并进行相对旋转。

公开(公告)号：US20070234946A1

公开(公告)日：2007-10-11

申请号：US11784339

申请日：2007-04-06

申请人： Tadao Hashimoto ,  Makoto Saito ,  Shuji Nakamura

发明人： Tadao Hashimoto ,  Makoto Saito ,  Shuji Nakamura

IPC分类号： C30B7/00 ,  C30B11/00 ,  C30B9/00

CPC分类号： C30B29/406 ,  C30B7/10 ,  C30B9/00

摘要： A method for growing gallium nitride (GaN) crystals in supercritical ammonia using an autoclave is disclosed. Large surface area GaN crystals are created, which may include calcium, magnesium or vanadium or less than 1% indium.

摘要翻译： 公开了一种使用高压釜在超临界氨中生长氮化镓（GaN）晶体的方法。 产生大面积的GaN晶体，其可包括钙，镁或钒或小于1％的铟。

公开(公告)号：US20070119128A1

公开(公告)日：2007-05-31

申请号：US11604301

申请日：2006-11-27

申请人： Kazuharu Tochikawa ,  Satoru Nosaka ,  Makoto Saito

发明人： Kazuharu Tochikawa ,  Satoru Nosaka ,  Makoto Saito

IPC分类号： B01D46/00

CPC分类号： F01N3/021 ,  F01N9/002 ,  Y02T10/20 ,  Y02T10/47 ,  Y10S55/10 ,  Y10S55/30

摘要： An exhaust gas cleaning device estimates a deposition amount of exhaust particulate matters in a collector based on deposition characteristics correlating the deposition amount with a pressure loss at the collector. The deposition characteristics define a first range from an initial point, at which the deposition amount is zero, to a transitional point and a second range over the transitional point. The pressure loss increases more gradually in the second range than in the first range as the deposition amount increases. The exhaust gas cleaning device corrects the deposition characteristics such that the transitional point approaches the initial point, the pressure loss at the initial point increases and an increase ratio of the pressure loss to the increase of the deposition amount in the second range increases as an ash deposition amount increases.

摘要翻译： 废气净化装置基于将沉积量与集电体的压力损失相关联的沉积特性来估计集电体中的废气颗粒物质的沉积量。 沉积特性定义了从沉积量为零的初始点到过渡点的过渡点和第二范围的第一范围。 随着沉积量的增加，压力损失在第二范围内比在第一范围内逐渐增加。 排气净化装置校正沉积特性，使得过渡点接近初始点，初始点处的压力损失增加，并且压力损失与第二范围内的沉积量的增加的增加比率随着灰分而增加 沉积量增加。

公开(公告)号：US20070098897A1

公开(公告)日：2007-05-03

申请号：US10559809

申请日：2004-05-20

申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakumura

发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakumura

IPC分类号： C23C16/00 ,  B05D3/02 ,  C07F7/28 ,  C07C45/45

CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C45/80 ,  C07C49/12

摘要： Disclosed is a process for preparing a β-diketone compound such as 2,6-dimethyl-3,5-heptanedione, which comprises reacting an ester compound such as an alkyl isobutyrate with a ketone compound such as 3-methylbutanone in the presence of an alkali metal alkoxide as a catalyst. The process comprises a step 1 in which an ester compound CR1R2R3COOQ is reacted with a ketone compound CR4R5R6COCH2R7 using an alkali metal alkoxide catalyst to give a β-diketone compound CR1R2R3COCHR4R5R6. (In the formulae, R7 is hydrogen or an alkyl group of 1 to 4 carbon atoms while others are each independently hydrogen or an alkyl group of 1 to 3 carbon atoms, and at least one of R1 to R6 is hydrogen.)

摘要翻译： 公开了一种制备2,6-二甲基-3,5-庚二酮的β-二酮化合物的方法，该方法包括使异氰酸烷基酯等酯化合物与3-甲基丁酮等酮化合物在 碱金属醇盐作为催化剂。 该方法包括步骤1，其中酯化合物CR 1 R 2 SO 3 COOQ与酮化合物CR 4 使用碱金属醇盐催化剂，得到β5，R 6，R 5，R 7，R 7， 二酮化合物CR 1 R 2 R 2 SO 3 R 4 R 5 R 5 SUP> 6 。 （式中，R 7为氢或1〜4个碳原子的烷基，其余各自独立地为氢或1〜3个碳原子的烷基，R 1〜 SUP> 1至R 6是氢。）

公开(公告)号：US20060288426A1

公开(公告)日：2006-12-21

申请号：US11480690

申请日：2006-07-03

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： H04N7/16

CPC分类号： H04N21/4334 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00478 ,  G11B20/00536 ,  H04N5/913 ,  H04N21/4405 ,  H04N21/4408 ,  H04N2005/91364

摘要： A method and an apparatus ensuring protection of digital data are provided. In addition to re-encrypting the data using an unchangeable key, the data is double re-encrypted using a changeable key. The changeable key is used first and the unchangeable key is then used, or in another case, the unchangeable key is used first, and the changeable key is then used. In the aspect of embodiments, there is a case adopting a software, a case adopting a hardware, or a case adopting the software and the hardware in combination. The hardware using the unchangeable key developed for digital video is available. In adopting the software, encryption/decryption is performed in a region below the kernel which cannot be handled by the user to ensure the security for the program and for the key used. More concretely, encryption/decryption is performed with RTOS using a HAL and a device driver, i.e., a filter driver, a disk driver and a network driver, in an I/O manager. Either one of two filter drivers, with a file system driver between them, may be used. Further, both filter drivers may be used.

摘要翻译： 提供确保数字数据保护的方法和装置。 除了使用不可更改的密钥重新加密数据之外，使用可更改密钥对数据进行双重重新加密。 首先使用可变键，然后使用不可更改的键，或者在另一种情况下，首先使用不可更改的键，然后使用可更改键。 在实施例的方面，存在采用软件，采用硬件的情况或采用软件和硬件的情况的组合的情况。 使用为数字视频开发的不可更改密钥的硬件可用。 在采用该软件时，在内核下方的区域内执行加密/解密，用户无法处理该区域，以确保程序的安全性以及使用的密钥。 更具体地，使用HAL和设备驱动程序（即，I / O管理器中的过滤器驱动程序，磁盘驱动器和网络驱动程序），使用RTOS执行加密/解密。 可以使用两个过滤器驱动程序中的一个，其间具有文件系统驱动程序。 此外，可以使用两个滤波器驱动器。

公开(公告)号：US20060282674A1

公开(公告)日：2006-12-14

申请号：US11441973

申请日：2006-05-25

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： H04L9/00

CPC分类号： H04N21/8358 ,  G06T1/0071 ,  G06T2201/0064 ,  G11B20/00086 ,  G11B20/00224 ,  G11B20/00478 ,  H04L9/0894 ,  H04L2209/56 ,  H04L2209/608 ,  H04N1/32144 ,  H04N1/32272 ,  H04N2201/323 ,  H04N2201/3235

摘要： To prevent piracy or leakage of data content, a cryptography technique and electronic watermark technique are combined together and used. In a data content supplied to a user, a user data is entered as electronic watermark by a data management center, and the data content with an electronic watermark entered in it is encrypted using a crypt key and is supplied. The encrypted data content is decrypted using a crypt key distributed from the data management center and is used. In case it is to be stored, it is encrypted using another crypt key. In case the data content is copied and transferred to other user, a user data of the other user is entered as electronic watermark, and a scenario to enter the user data of the other user as electronic watermark is registered at the data management center, and the data content with electronic watermark entered in it is encrypted using another crypt key and is supplied. When the validity of the other user is confirmed by the scenario, another crypt key is distributed to the other user. The encrypted data content is decrypted using another crypt key and is used. When it is to be stored, it is encrypted using still another key. In case the data content has been copied and transferred illegitimately, it is possible by verifying the electronic watermark to identify the user who has copied and transferred the data content illegitimately.

公开(公告)号：US07093295B1

公开(公告)日：2006-08-15

申请号：US09806510

申请日：1999-10-15

申请人： Makoto Saito

发明人： Makoto Saito

IPC分类号： H04L9/00

CPC分类号： H04N21/4334 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00478 ,  G11B20/00536 ,  H04N5/913 ,  H04N21/4405 ,  H04N21/4408 ,  H04N2005/91364

摘要： A method and an apparatus ensuring protection of digital data are provided. In addition to re-encrypting the data using an unchangeable key, the data is double re-encrypted using a changeable key. The changeable key is used first and the unchangeable key is then used, or in another case, the unchangeable key is used first, and the changeable key is then used. In the aspect of embodiments, there is a case adopting a software, a case adopting a hardware, or a case adopting the software and the hardware in combination. The hardware using the unchangeable key developed for digital video is available. In adopting the software, encryption/decryption is performed in a region below the kernel which cannot be handled by the user to ensure the security for the program and for the key used. More concretely, encryption/decryption is performed with RTOS using a HAL and a device driver, i.e., a filter driver, a disk driver and a network driver, in an I/O manager. Either one of two filter drivers, with a file system driver between them, may be used. Further, both filter drivers may be used.

摘要翻译： 提供确保数字数据保护的方法和装置。 除了使用不可更改的密钥重新加密数据之外，使用可更改密钥对数据进行双重重新加密。 首先使用可变键，然后使用不可更改的键，或者在另一种情况下，首先使用不可更改的键，然后使用可更改键。 在实施例的方面，存在采用软件，采用硬件的情况或采用软件和硬件的情况的组合的情况。 使用为数字视频开发的不可更改密钥的硬件可用。 在采用该软件时，在内核下方的区域内执行加密/解密，用户无法处理该区域，以确保程序的安全性以及使用的密钥。 更具体地，使用HAL和设备驱动程序（即，I / O管理器中的过滤器驱动程序，磁盘驱动器和网络驱动程序），使用RTOS执行加密/解密。 可以使用两个过滤器驱动程序中的一个，其间具有文件系统驱动程序。 此外，可以使用两个滤波器驱动器。