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1. 发明授权

US07415776B2 Magnetic scale 有权
标题翻译：磁性秤
公开(公告)号：US07415776B2
公开(公告)日：2008-08-26
申请号：US11397223
申请日：2006-04-04
申请人： Osamu Ochiai , Yuji Nagai , Masayuki Shibata , Hideo Maejima
发明人： Osamu Ochiai , Yuji Nagai , Masayuki Shibata , Hideo Maejima
IPC分类号： G01B7/00
CPC分类号： G01D5/145 , Y10S33/01
摘要： A magnetic scale is disclosed wherein a magnetic member is protected with certainty to effectively enhance the durability. The magnetic scale includes a magnetic member provided between outside and inside pipe members and has magnetic graduations magnetized alternately with the N and S poles along the extending direction thereof. When the magnetic member and the inside pipe member are assembled in the outside pipe member, the inside pipe member contacts partly with an inner face of the outside pipe member and partly with a back face of the magnetic member in such a manner as to cover the overall back face. The outer face of the inside pipe member presses the back face of the magnetic member over the overall length so that the close contact face of the magnetic member is closely contacted with the inner face of the outside pipe member.
摘要翻译：公开了一种磁性秤，其中磁性构件被确定地保护以有效地提高耐久性。磁规包括设置在外管和内管件之间的磁性部件，并且具有与N极和S极沿其延伸方向交替磁化的磁刻度。当磁性构件和内部管构件组装在外部管构件中时，内部管构件部分地与外部管构件的内表面接触并且部分地与磁性构件的背面接触以覆盖整体背面。内管构件的外表面在整个长度上挤压磁性构件的背面，使得磁性构件的紧密接触面与外管构件的内表面紧密接触。

2. 发明授权

US07626381B2 Magnetic scale 失效
标题翻译：磁性秤
公开(公告)号：US07626381B2
公开(公告)日：2009-12-01
申请号：US11392525
申请日：2006-03-29
申请人： Masayuki Shibata , Hideo Maejima , Osamu Ochiai , Yuji Nagai
发明人： Masayuki Shibata , Hideo Maejima , Osamu Ochiai , Yuji Nagai
IPC分类号： G01B7/14
CPC分类号： G01D5/145
摘要： Disclosed herein is a magnetic scale including a pipe, a strip-shaped magnetic member having a one side surface in the direction across the thickness thereof as a contact surface adapted to be closely attached to the inner surface of the pipe and the other side surface opposite to the one side surface as a back surface, the magnetic member being inserted in the pipe so as to extend straight in the longitudinal direction of the pipe, the magnetic member being formed with magnetic marks provided by a plurality of N poles and S poles alternately arranged in the longitudinal direction of the magnetic member, and a retainer member inserted in the pipe to press the back surface of the magnetic member toward the contact surface of the magnetic member, thereby maintaining a closely contact condition of the contact surface to the inner surface of the pipe. Accordingly, the magnetic member can be reliably protected to thereby improve its durability.
摘要翻译：本发明公开了一种磁标尺，其包括管，带状磁性构件，其具有在其厚度方向上的一个侧表面作为接触表面，其适于紧密地附接到管的内表面，而另一侧表面相对作为后表面的一侧表面，磁性构件被插入到管中，以沿着管的纵向方向直线延伸，磁性构件形成有由多个N极和S极交替地设置的磁痕沿磁性构件的长度方向配置的保持构件，以及插入管内的保持构件，以将磁性构件的背面朝向磁性构件的接触面推压，从而保持接触面与内表面的紧密接触状态的管道。因此，可以可靠地保护磁性构件，从而提高其耐久性。

3. 发明申请

US20060242854A1 Magnetic scale 失效
标题翻译：磁性秤
公开(公告)号：US20060242854A1
公开(公告)日：2006-11-02
申请号：US11391036
申请日：2006-03-28
申请人： Masayuki Shibata , Osamu Ochiai , Yuji Nagai , Hideo Maejima
发明人： Masayuki Shibata , Osamu Ochiai , Yuji Nagai , Hideo Maejima
IPC分类号： G01B7/14
CPC分类号： G01D5/145
摘要： A magnetic scale includes a pipe and a polarizable magnetic member closely attached to the inner surface of the pipe so as to extend in the longitudinal direction of the pipe. The magnetic member is formed with magnetic marks provided by a plurality of N poles and S poles alternately arranged in the longitudinal direction of the magnetic member. Accordingly, the magnetic member can be reliably protected to thereby improve its durability.
摘要翻译：磁性秤包括管和可极化的磁性构件，其紧密地附接到管的内表面，以沿管的纵向方向延伸。磁性构件形成有由磁性构件的纵向交替布置的多个N极和S极提供的磁痕。因此，可以可靠地保护磁性构件，从而提高其耐久性。

4. 发明申请

US20060226831A1 Magnetic scale 有权
标题翻译：磁性秤
公开(公告)号：US20060226831A1
公开(公告)日：2006-10-12
申请号：US11397223
申请日：2006-04-04
申请人： Osamu Ochiai , Yuji Nagai , Masayuki Shibata , Hideo Maejima
发明人： Osamu Ochiai , Yuji Nagai , Masayuki Shibata , Hideo Maejima
IPC分类号： G01R33/10
CPC分类号： G01D5/145 , Y10S33/01
摘要： A magnetic scale is disclosed wherein a magnetic member is protected with certainty to effectively enhance the durability. The magnetic scale includes a magnetic member provided between outside and inside pipe members and has magnetic graduations magnetized alternately with the N and S poles along the extending direction thereof. When the magnetic member and the inside pipe member are assembled in the outside pipe member, the inside pipe member contacts partly with an inner face of the outside pipe member and partly with a back face of the magnetic member in such a manner as to cover the overall back face. The outer face of the inside pipe member presses the back face of the magnetic member over the overall length so that the close contact face of the magnetic member is closely contacted with the inner face of the outside pipe member.
摘要翻译：公开了一种磁性秤，其中磁性构件被确定地保护以有效地提高耐久性。磁规包括设置在外管和内管件之间的磁性部件，并且具有与N极和S极沿其延伸方向交替磁化的磁刻度。当磁性构件和内部管构件组装在外部管构件中时，内部管构件部分地与外部管构件的内表面接触并且部分地与磁性构件的背面接触以覆盖整体背面。内管构件的外表面在整个长度上挤压磁性构件的背面，使得磁性构件的紧密接触面与外管构件的内表面紧密接触。

5. 发明申请

US20060220637A1 Magnetic scale 失效
公开(公告)号：US20060220637A1
公开(公告)日：2006-10-05
申请号：US11392525
申请日：2006-03-29
申请人： Masayuki Shibata , Hideo Maejima , Osamu Ochiai , Yuji Nagai
发明人： Masayuki Shibata , Hideo Maejima , Osamu Ochiai , Yuji Nagai
IPC分类号： G01B7/14
CPC分类号： G01D5/145
摘要： Disclosed herein is a magnetic scale including a pipe, a strip-shaped magnetic member having a one side surface in the direction across the thickness thereof as a contact surface adapted to be closely attached to the inner surface of the pipe and the other side surface opposite to the one side surface as a back surface, the magnetic member being inserted in the pipe so as to extend straight in the longitudinal direction of the pipe, the magnetic member being formed with magnetic marks provided by a plurality of N poles and S poles alternately arranged in the longitudinal direction of the magnetic member, and a retainer member inserted in the pipe to press the back surface of the magnetic member toward the contact surface of the magnetic member, thereby maintaining a closely contact condition of the contact surface to the inner surface of the pipe. Accordingly, the magnetic member can be reliably protected to thereby improve its durability.

6. 发明授权

US07353618B2 Magnetic scale 失效
标题翻译：磁性秤
公开(公告)号：US07353618B2
公开(公告)日：2008-04-08
申请号：US11391036
申请日：2006-03-28
申请人： Masayuki Shibata , Osamu Ochiai , Yuji Nagai , Hideo Maejima
发明人： Masayuki Shibata , Osamu Ochiai , Yuji Nagai , Hideo Maejima
IPC分类号： G01B7/00
CPC分类号： G01D5/145
摘要： A magnetic scale includes a pipe and a polarizable magnetic member closely attached to the inner surface of the pipe so as to extend in the longitudinal direction of the pipe. The magnetic member is formed with magnetic marks provided by a plurality of N poles and S poles alternately arranged in the longitudinal direction of the magnetic member. Accordingly, the magnetic member can be reliably protected to thereby improve its durability.
摘要翻译：磁性秤包括管和可极化的磁性构件，其紧密地附接到管的内表面，以沿管的纵向方向延伸。磁性构件形成有由磁性构件的纵向交替布置的多个N极和S极提供的磁痕。因此，可以可靠地保护磁性构件，从而提高其耐久性。

7. 外观设计

USD548120S1 Digital gauge 有权
标题翻译：数字量规
公开(公告)号：USD548120S1
公开(公告)日：2007-08-07
申请号：US29239315
申请日：2005-09-29
申请人： Yuji Nagai , Hideo Maejima , Osamu Ochiai
设计人： Yuji Nagai , Hideo Maejima , Osamu Ochiai

8. 发明申请

US20150074406A1 MEMORY DEVICE AND MEMORY SYSTEM 审中-公开
标题翻译：存储器件和存储器系统
公开(公告)号：US20150074406A1
公开(公告)日：2015-03-12
申请号：US13520051
申请日：2012-05-25
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita , Shinichi Matsukawa , Yasufumi Tsumagari
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita , Shinichi Matsukawa , Yasufumi Tsumagari
IPC分类号： G06F21/44 , H04L9/08 , H04L9/32
CPC分类号： G06F21/44 , G06F2221/2129 , H04L9/0869 , H04L9/0877 , H04L9/32 , H04L9/3234
摘要： For authentication of the host device, the memory device is configured to output the encrypted second key information (FKB) to the host device, output the encrypted identification information (E-SecretID) to the host device, generate third third key information (Hkey) using information (HC) received from the host device and the first key information, generate a session key (Skey) using a random number (RN) received from the host device, and the third key information, generate authentication information (Oneway-ID) by performing a one-way conversion process on the identification information, using the session key, and output the authentication information (Oneway-ID) to the host device.
摘要翻译：为了对主机进行认证，存储装置被配置为将加密的第二密钥信息（FKB）输出到主机装置，将加密的识别信息（E-SecretID）输出到主机装置，生成第三密钥信息（Hkey）使用从主机设备接收的信息（HC）和第一密钥信息，使用从主机设备接收的随机数（RN）和第三密钥信息生成会话密钥（Skey），生成认证信息（Oneway-ID）通过使用会话密钥对识别信息进行单向转换处理，并将该认证信息（Oneway-ID）输出到主机装置。

9. 发明授权

US08762717B2 Authentication device 失效
标题翻译：认证设备
公开(公告)号：US08762717B2
公开(公告)日：2014-06-24
申请号：US13524805
申请日：2012-06-15
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
IPC分类号： H04L9/32
CPC分类号： G06F21/602 , G06F21/10 , G06F21/74 , G06F2221/0711 , G06F2221/0748 , G06F2221/0771 , G06Q20/35765 , G07F7/1016 , H04L9/3234
摘要： According to one embodiment, a device includes a cell array including an ordinary area, a hidden area, and an identification information record area in which identification information which defines a condition for accessing the hidden area is recorded. An authentication circuit performs authentication. A sensing circuit recognizes information recorded in the identification information storage area, determines the information recorded in the identification information record area when an access request selects the hidden area, validates an access to the hidden area when determined that the identification information is recorded, and invalidates an access to the hidden area when determined that the identification information is not recorded.
摘要翻译：根据一个实施例，一种装置包括一个单元阵列，包括普通区域，隐藏区域和识别信息记录区域，其中记录了定义用于访问隐藏区域的条件的识别信息。认证电路执行认证。感测电路识别记录在识别信息存储区域中的信息，当访问请求选择隐藏区域时，确定记录在识别信息记录区域中的信息，当确定识别信息被记录时验证对隐藏区域的访问，并且无效当确定没有记录识别信息时对隐藏区域的访问。

10. 发明授权

US08726024B2 Authentication method 有权
标题翻译：认证方式
公开(公告)号：US08726024B2
公开(公告)日：2014-05-13
申请号：US13523128
申请日：2012-06-14
申请人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
发明人： Yuji Nagai , Taku Kato , Tatsuyuki Matsushita
IPC分类号： H04L9/32
CPC分类号： G06F12/1408 , G06F2212/1052 , H04L9/0861 , H04L9/3273
摘要： According to one embodiment, a authentication method comprising: generating a second key by the first key, the first key being stored in a memory and being prohibited from being read from outside; generating a session key by the second key; generating first authentication information, the secret identification information stored in a memory and being prohibited from being read from outside; transmitting encrypted secret identification information to an external device and receiving second authentication information from the external device, the encrypted secret identification information stored in a memory and readable, the second authentication information generated based on the encrypted secret identification information; and determining whether the first authentication information and the second authentication information match.
摘要翻译：根据一个实施例，一种认证方法，包括：通过第一密钥生成第二密钥，第一密钥存储在存储器中并被禁止从外部读取; 通过第二个密钥生成会话密钥; 生成第一认证信息，存储在存储器中并被禁止从外部读取的秘密识别信息; 向外部设备发送加密的秘密识别信息并从外部设备接收第二认证信息，所述加密的秘密识别信息存储在存储器中并且可读，所述第二认证信息是基于所述加密的秘密识别信息生成的; 以及确定所述第一认证信息和所述第二认证信息是否匹配。

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