公开(公告)号：US5239160A

公开(公告)日：1993-08-24

申请号：US746031

申请日：1991-08-14

申请人： Shunji Sakura ,  Tatsuya Hirai ,  Koichi Saeda ,  Takashi Makino ,  Hiroshi Kawanaka ,  Masayuki Tamura

发明人： Shunji Sakura ,  Tatsuya Hirai ,  Koichi Saeda ,  Takashi Makino ,  Hiroshi Kawanaka ,  Masayuki Tamura

IPC分类号： B23Q1/00 ,  B23K26/08 ,  B23K26/10 ,  B23Q1/48

CPC分类号： B23K26/0884 ,  B23K26/08

摘要： In a laser beam machine tool, the problems of power losses, misalignment, high cost, and other problems associated with moving laser heads are eliminated by using a five-axis table in which a biaxial work holder, capable of rotating and tilting a workpiece is mounted on a three-axis table mechanism. In the three-axis table mechanism, an X-axis table is supported on linear motion bearings in overlapping relationship on a Y-axis table, which is, in turn, supported on linear motion bearings on a vertically movable Z-axis table, which is also supported in linear motion bearings. The X-axis, Y-axis and Z-axis tables are driven by servo motors through ball screws so that backlash is avoided.

摘要翻译： 在激光束机床中，通过使用五轴台来消除功率损失，不对准，高成本以及与移动的激光头相关的其它问题的问题，其中能够使工件旋转和倾斜的双轴工作夹具为 安装在三轴工作台机构上。 在三轴台机构中，X轴工作台在Y轴工作台上以重叠的关系支撑在直线运动轴承上，该Y轴工作台依次支撑在垂直移动的Z轴工作台上的直线运动轴承上， 也支持直线运动轴承。 X轴，Y轴和Z轴表由伺服电机通过滚珠丝杠驱动，避免了间隙。

公开(公告)号：US5224716A

公开(公告)日：1993-07-06

申请号：US773122

申请日：1991-10-08

申请人： Koichi Saeda ,  Shunji Sakura ,  Tatsuya Hirai

发明人： Koichi Saeda ,  Shunji Sakura ,  Tatsuya Hirai

IPC分类号： B23Q3/04 ,  B23K26/02 ,  B23K26/10 ,  B23K37/04 ,  B23Q1/54

CPC分类号： B23Q1/5406 ,  Y10T279/13 ,  Y10T409/308848

摘要： In a workpiece support for use with a laser beam machine tool, in which the workpiece is rotated about an axis tiltable through 90.degree. or more to either side of a vertical condition, the workpiece is held by a chuck driven through a right-angle speed reducer by a servomotor. The chuck, reducer and motor are all supported on a shaft rotatably mounted in bearings on a frame. The shaft is coupled to a disc having angle markings and lockable at discrete rotational positions on the frame. Fine adjustment of the rotational position of the shaft relative to the disc is effected by engagement of an offset protrusion on the end of the shaft by a screw-shifted operating member on the disc. Two such operating members are provided in opposed relationship on opposite sides of the protrusion so that they can be used to lock the shaft and disc securely together.

摘要翻译： 在与激光束机床一起使用的工件支撑件中，其中工件围绕可倾斜90°或更大到垂直状态两侧的轴线旋转，工件由通过直角速度驱动的卡盘保持 减速机由伺服电机。 卡盘，减速器和马达都支撑在可旋转地安装在框架上的轴承中的轴上。 轴联接到具有角度标记的盘并可在框架上的离散旋转位置处锁定。 轴的相对于盘的旋转位置的微调是通过盘上的螺旋移动操作构件与轴的端部上的偏移突起的接合来实现的。 两个这样的操作构件以相对的关系设置在突起的相对侧上，使得它们可以用于将轴和盘牢固地锁定在一起。

公开(公告)号：US09345201B2

公开(公告)日：2016-05-24

申请号：US13582030

申请日：2011-03-09

申请人： Syunji Sakura ,  Tatsuya Hirai ,  Kouji Kouno ,  Hitoshi Ohara ,  Go Itou

发明人： Syunji Sakura ,  Tatsuya Hirai ,  Kouji Kouno ,  Hitoshi Ohara ,  Go Itou

IPC分类号： A01G31/02 ,  A01G9/08 ,  A01G31/04

CPC分类号： A01G9/083 ,  A01G31/04 ,  Y02P60/216

摘要： There is provided a plant cultivating apparatus for saving space in an early stage of growth of plants, increases an amount of plants cultivated per unit space to achieve higher space efficiency, and which provides an optimum environment corresponding to the growth of the plants. The plant cultivating apparatus comprises a plurality of cultivation tray storage shelves arrayed in a plurality of tiers and a plurality of rows, each of the plurality of cultivation tray storage shelves being able to store a cultivation tray capable of cultivating a plurality of plant stocks, a cultivation tray transferring mechanism for moving the cultivation tray, and a handling mechanism capable of gripping and moving the plurality of plant stocks individually from the cultivation tray.

摘要翻译： 提供了一种用于在植物生长早期节省空间的植物栽培装置，增加每单位面积培养的植物数量以获得更高的空间效率，并且提供与植物生长相对应的最佳环境。 植物栽培装置包括多个排列成多层的多个培养托盘存放架，多个培养托盘存放架中的每一个能够存储能够培养多个植物种的栽培托盘， 用于移动栽培托盘的培养托盘传送机构，以及能够将多个植物植物从栽培托盘单独夹持和移动的处理机构。

公开(公告)号：US09001203B2

公开(公告)日：2015-04-07

申请号：US13389922

申请日：2010-08-12

申请人： Tadao Shimada ,  Tsuneki Sakakibara ,  Tatsuya Hirai

发明人： Tadao Shimada ,  Tsuneki Sakakibara ,  Tatsuya Hirai

IPC分类号： H04N7/18 ,  G01C11/12 ,  G01C11/14 ,  G01C15/00 ,  H04N5/77 ,  H04N9/82 ,  G01B11/02

CPC分类号： G01C11/12 ,  G01B11/026 ,  G01C11/14 ,  G01C15/00 ,  H04N5/772 ,  H04N9/8205

摘要： A photography unit photographs a target, a control unit acquires distance data between a photography position and a target to be photographed of the photography unit, an azimuth angle and an elevation/depression angle of a photography direction of the photography unit together with the image information by an angle distance measurement unit synchronously or asynchronously to the shutter operation of the photography unit. The angle distance measurement unit has a configuration without using an axis fixed onto a mobile object. Coordinate information of the photography position of the photography unit is acquired from the coordinate measurement unit synchronously to asynchronously to the shutter operation. The control unit calculates coordinate information of a photographing target, based on the data of the acquired distance data, the azimuth, elevation and depression angles, and the coordinate information.

摘要翻译： 拍摄单元拍摄目标，控制单元获取拍摄单元的拍摄位置和要拍摄的拍摄对象的距离数据，拍摄单元的拍摄方向的方位角和仰角/俯仰角以及图像信息 通过角度距离测量单元与摄影单元的快门操作同步或异步。 角度测量单元具有不使用固定在移动体上的轴的结构。 拍摄单元的拍摄位置的坐标信息与坐标测量单元同步地与快门操作异步地获取。 控制单元基于获取的距离数据的数据，方位角，仰角和俯仰角以及坐标信息来计算拍摄对象的坐标信息。

公开(公告)号：US08195960B2

公开(公告)日：2012-06-05

申请号：US12156209

申请日：2008-05-30

申请人： Tatsuya Hirai

发明人： Tatsuya Hirai

IPC分类号： G06F12/14

CPC分类号： G06F21/10

摘要： Embodiments of the present invention allow encrypted data to restrict unlimited output of content data recorded in an area where reading can be performed by standard commands. According to one embodiment, a data storage area of a storage device is provided with an accessible area which can be accessed from the outside of an interface by specifying an address, and a hidden access area which can be accessed from the outside only in a specified case where an authentication condition is satisfied. In the hidden area, a table is recorded in which one entry includes an entry number and a field of a content identifier. An expansion area is provided in each sector of the accessible area, and data output control information and an entry number are recorded. The data output control information indicates information of one of (1) output is allowed only when there is information capable of decrypting the data, and (2) output is allowed without limitation. In the case where data recorded in the accessible area is read by a standard read command, output of content data recorded in the storage device is controlled based on the data output control information recorded in the expansion area.

摘要翻译： 本发明的实施例允许加密数据限制记录在可以通过标准命令执行读取的区域中的内容数据的无限制输出。 根据一个实施例，存储设备的数据存储区域设置有可通过指定地址从接口的外部访问的可访问区域，以及可以从外部仅在指定的访问区域访问的隐藏访问区域 满足认证条件的情况。 在隐藏区域中，记录一个条目，其中一个条目包括条目号和内容标识符的字段。 在可访问区域的每个扇区中提供扩展区域，并且记录数据输出控制信息和条目号码。 数据输出控制信息表示（1）的信息，只有当存在能够解密数据的信息时才允许输出，并且（2）允许输出被限制。 在通过标准读取命令读取记录在可访问区域中的数据的情况下，基于记录在扩展区域中的数据输出控制信息来控制记录在存储装置中的内容数据的输出。

公开(公告)号：US07953098B2

公开(公告)日：2011-05-31

申请号：US11453719

申请日：2006-06-14

申请人： Haruko Takano ,  Tatsuya Hirai

发明人： Haruko Takano ,  Tatsuya Hirai

IPC分类号： H04L12/28

CPC分类号： H04L63/0428 ,  G06F21/10 ,  H04L63/062 ,  H04L63/08 ,  H04L63/10

摘要： The invention flexibly limits a terminal able to play content and prevents unfair utilization of the content. In one embodiment, an identifier proper to each terminal device is allocated to discriminate each playback equipment. The identifier of a terminal which is allowed to play the content is registered to this license. When the content is played, authentication is performed between the terminal device as a license transfer destination and a memory device as a license transfer source. The identifier of the terminal device itself is transmitted to the memory device as a transfer source at an authenticating time. The memory device collates the identifier sent from the terminal device with an identifier registered to the license. If these identifiers are the same identifier, the memory device transfers the license to the terminal device. In contrast to this, if these identifiers are different identifiers, the memory device stops the transfer of the license.

摘要翻译： 本发明灵活地限制了能够播放内容的终端，并且防止内容的不公平的利用。 在一个实施例中，分配适合每个终端设备的标识符以区分每个播放设备。 允许播放内容的终端的标识符登记在该许可证中。 当播放内容时，在作为许可证转发目的地的终端设备和作为许可证传送源的存储设备之间执行认证。 终端设备本身的标识符在认证时作为传送源发送到存储设备。 存储器装置将从终端设备发送的标识符与注册到许可证的标识符进行比较。 如果这些标识符是相同的标识符，则存储设备将许可证传送到终端设备。 与此相反，如果这些标识符是不同的标识符，则存储设备停止许可证的转移。

公开(公告)号：US07752461B2

公开(公告)日：2010-07-06

申请号：US10340832

申请日：2003-01-13

申请人： Yoshihiro Hori ,  Tatsuya Hirai

发明人： Yoshihiro Hori ,  Tatsuya Hirai

IPC分类号： H04L9/00 ,  G06F21/00

CPC分类号： G06F21/10 ,  G06F2221/0797 ,  G06F2221/2101 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00224 ,  G11B20/00536 ,  G11B20/00543 ,  G11B20/00731 ,  G11B20/00847 ,  G11B20/00855

摘要： A log region of a memory card includes a plurality of log entries and a plurality of administration information storage units. Each of the plurality of log entries includes a license ID region, a Ks2w region, a status region and a KPcmy region. The status region includes a ST1 region and a ST2 region to store the communication status. The license ID region stores a license ID. The Ks2w region stores a session key. The KPcmy region stores a class public encryption key of a memory card. The administration information storage unit stores the last record sequence number corresponding to the log entry storing history information of the latest communication.

摘要翻译： 存储卡的日志区域包括多个日志条目和多个管理信息存储单元。 多个日志条目中的每一个包括许可证ID区域，Ks2w区域，状态区域和KPcmy区域。 状态区域包括用于存储通信状态的ST1区域和ST2区域。 许可证ID区域存储许可证ID。 Ks2w区域存储会话密钥。 KPcmy区域存储存储卡的公共加密密钥。 管理信息存储单元存储与存储最新通信的历史信息的日志条目对应的最后记录序列号。

公开(公告)号：US07433578B2

公开(公告)日：2008-10-07

申请号：US10506503

申请日：2003-03-04

申请人： Yuichi Kanai ,  Yoshihiro Hori ,  Ryoji Ohno ,  Takeo Ohishi ,  Kenichiro Tada ,  Akihiro Tozaki ,  Tatsuya Hirai

发明人： Yuichi Kanai ,  Yoshihiro Hori ,  Ryoji Ohno ,  Takeo Ohishi ,  Kenichiro Tada ,  Akihiro Tozaki ,  Tatsuya Hirai

IPC分类号： H04N7/087

CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00507 ,  G11B20/00847 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/65

摘要： An information recording apparatus is provided which can record broadcasting information so as to accurately identify and reproduce broadcasting information to be reduced while increasing convenience in reproducing the broadcasting information.Time control is performed during reproduction in allocation units ALU based on the receiving time of the first packet and the receiving time of the last packet in the allocation unit ALU included in the broadcasting information. The allocation unit ALU includes a plurality of packets. Time control is performed also in access units, each of which includes an I picture, based on the display time information or the receiving time information of the I picture included in the packet.

摘要翻译： 提供一种信息记录装置，其可以记录广播信息，以便准确地识别和再现要减少的广播信息，同时增加再现广播信息的方便性。 基于第一分组的接收时间和包括在广播信息中的分配单元ALU中的最后分组的接收时间，在分配单元ALU中进行时间控制。 分配单元ALU包括多个分组。 基于分组中包含的I图像的显示时间信息或接收时间信息，在访问单元中执行时间控制，每个访问单元包括I图像。

公开(公告)号：US07428307B2

公开(公告)日：2008-09-23

申请号：US10482681

申请日：2002-06-26

申请人： Yoshihiro Hori ,  Takayuki Hasebe ,  Tatsuya Hirai

发明人： Yoshihiro Hori ,  Takayuki Hasebe ,  Tatsuya Hirai

IPC分类号： H04L9/00

CPC分类号： G06F21/10 ,  G11B20/00086 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00746 ,  G11B20/00797 ,  G11B20/0084

摘要： A decryption processing unit decrypts encrypted content data using a license key Kc. When an elapsed time after reception of the license key (Kc) does not exceed a hold time at a time of the license key (Kc) included in reproduction control information (ACp), reproduction of encrypted content data continues. When the elapsed time exceeds the hold time at a time, the license key (Kc) is discarded, and a reproduction control unit again obtains a license key (Kc) from a memory card. Discarding and reobtaining license key (Kc) continues until an allowable output count of license key (Kc) from the memory card becomes zero. As a result, a reproduction time of encrypted content data can be controlled safely.

摘要翻译： 解密处理单元使用许可证密钥Kc对加密的内容数据进行解密。 当接收到许可证密钥（Kc）之后的经过时间不超过包含在再现控制信息（ACp）中的许可证密钥（Kc）时的保持时间时，继续加密内容数据的再现。 当经过时间超过一次的保持时间时，许可证密钥（Kc）被丢弃，并且再现控制单元再次从存储卡获得许可证密钥（Kc）。 丢弃并重新获得许可证密钥（Kc），直到来自存储卡的许可证密钥（Kc）的允许输出计数变为零。 结果，可以安全地控制加密的内容数据的再现时间。

公开(公告)号：US20080168278A1

公开(公告)日：2008-07-10

申请号：US12006698

申请日：2008-01-04

申请人： Hideki Saga ,  Tatsuya Hirai

发明人： Hideki Saga ,  Tatsuya Hirai

IPC分类号： H04L9/06

CPC分类号： G06F21/80 ,  G06F21/31 ,  G06F21/6218 ,  G06F2221/2133

摘要： Embodiments of the present invention help to protect user data in its entirety from any unauthorized access, by making encryption key data used to encrypt the user data not available for reading, when a user having an authorized access right does not access an information recording medium for a predetermined length of time. According to one embodiment, through use of a magnetic disk in which a data losing time of an encryption key data recording area is shorter than a data losing time in a user data recording area, recording is performed to the magnetic disk while encrypting user data during recording, and encryption key data for use with encryption is recorded in the encryption data recording area. For reproduction of the user data by a user having an authorized access right, the encryption key data is read from the encryption key data recording area, and the user data encrypted during the recording is output while being decrypted using an encryption key generated by the encryption key data, and the encryption key data is overwritten on the encryption key data recording area.

摘要翻译： 本发明的实施例有助于通过制作用于加密不可用于读取的用户数据的加密密钥数据来保护用户数据全部免受任何未经授权的访问，当具有授权访问权限的用户不访问用于 预定的时间长度。 根据一个实施例，通过使用其中加密密钥数据记录区域的数据丢失时间短于用户数据记录区域中的数据丢失时间的磁盘，在磁盘中执行记录，同时在 记录和加密密钥数据被记录在加密数据记录区中。 为了由具有授权访问权限的用户再现用户数据，从加密密钥数据记录区读取加密密钥数据，并且在使用由加密产生的加密密钥进行解密的同时输出在记录期间加密的用户数据 密钥数据和加密密钥数据被重写在加密密钥数据记录区域上。