利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

343 条记录 (耗时 0.03 秒)

    Hinge Device
    21.
    发明申请
    Hinge Device 有权
    铰链装置

    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。

    Exhaust gas cleaning device for internal combustion engine
    23.
    发明申请
    Exhaust gas cleaning device for internal combustion engine 有权
    内燃机废气净化装置

    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。

    Processes for preparing beta-diketone compound, metal complex thereof and metallic compound
    24.
    发明申请
    Processes for preparing beta-diketone compound, metal complex thereof and metallic compound 失效
    制备β-二酮化合物，其金属络合物和金属化合物的方法

    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。）

    Method and apparatus for protecting digital data by double re-encryption
    25.
    发明申请
    Method and apparatus for protecting digital data by double re-encryption 有权
    通过双重重新加密来保护数字数据的方法和装置

    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。

    Data management system
    26.
    发明申请
    Data management system 有权

    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.

    Method and device for protecting digital data by double re-encryption
    27.
    发明授权
    Method and device for protecting digital data by double re-encryption 有权
    通过双重重新加密保护数字数据的方法和设备

    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。