公开(公告)号：US5798885A

公开(公告)日：1998-08-25

申请号：US435132

申请日：1995-05-05

申请人： Masaru Saiki ,  Tsutomu Sasaki ,  Hirokazu Ishizaki ,  Eiji Okamura ,  Tatsuya Gofuku ,  Norihiko Suzuki ,  Koichi Tohkairin ,  Hirofumi Suzuki ,  Kenji Endo ,  Chihiro Ono ,  Kazuhide Ohba ,  Atsushi Satoh ,  Eisaku Takahashi ,  Takashi Tokairin ,  Isao Suda ,  Takahiro Ono

发明人： Masaru Saiki ,  Tsutomu Sasaki ,  Hirokazu Ishizaki ,  Eiji Okamura ,  Tatsuya Gofuku ,  Norihiko Suzuki ,  Koichi Tohkairin ,  Hirofumi Suzuki ,  Kenji Endo ,  Chihiro Ono ,  Kazuhide Ohba ,  Atsushi Satoh ,  Eisaku Takahashi ,  Takashi Tokairin ,  Isao Suda ,  Takahiro Ono

IPC分类号： G11B5/00 ,  G11B5/012 ,  G11B5/40 ,  G11B5/48 ,  G11B5/55 ,  G11B5/596 ,  G11B21/08 ,  G11B25/04 ,  G11B33/00

CPC分类号： G11B25/043 ,  G11B21/083 ,  G11B33/00 ,  G11B5/5521 ,  G11B5/5534 ,  G11B5/596 ,  G11B2005/0018 ,  G11B5/012 ,  G11B5/40 ,  G11B5/486 ,  G11B5/59655

摘要： For a balance adjustment due to a reduction in size and weight of an actuator, an arm portion, an axis attaching portion, and a coil supporting portion are arranged so that the centers of gravity on the coil side are located on a straight line connecting a rotational center and the center of gravity on the head side. Further, the improvement of an assembling efficiency of a VCM, an increase in torque, a one-touch fixing of an FPC connecting band, a noise prevention of a read pattern, and an insulation between the base and cover due to a bias of an MR read head are accomplished. A sector mark is detected by comparing a peak detection pulse and its reference polarity signal. A redundancy is provided to a reference detection polarity signal so that a read signal can be detected even if any one of the read signals of the sector marks is dropped out. A gray code detecting section for recognizing a cylinder address also detects on the basis of a peak detection pulse and a polarity signal due to the reading of a gray code. A memory space to store a program is divided into an ROM space of a small electric power consumption and an RAM space of a large electric power consumption and stores each peculiar program.

摘要翻译： 为了由于致动器的尺寸和重量的减小而进行的平衡调整，布置臂部，轴安装部和线圈支撑部，使得线圈侧的重心位于连接 旋转中心和头部重心。 此外，由于VC的偏置，VCM的组装效率的提高，转矩的增加，FPC连接带的一触式固定，读取图案的噪声防止以及基座和盖之间的绝缘 MR读头完成。 通过比较峰值检测脉冲和其参考极性信号来检测扇区标记。 向参考检测极性信号提供冗余，使得即使扇区标记的读取信号中的任何一个被丢弃也可以检测读取信号。 用于识别气缸地址的灰度代码检测部分还根据读取灰度代码的峰值检测脉冲和极性信号进行检测。 用于存储程序的存储器空间被划分为具有小功耗的ROM空间和大功率消耗的RAM空间，并且存储每个特殊程序。

公开(公告)号：US4580236A

公开(公告)日：1986-04-01

申请号：US497575

申请日：1983-05-24

申请人： Shigeo Tsujioka ,  Eiji Okamura ,  Mitsuo Ooyama ,  Kimiaki Ando ,  Seiichi Kanema ,  Mitsugu Yoneyama ,  Toshihisa Aoshima ,  Kiyoshi Umezawa

发明人： Shigeo Tsujioka ,  Eiji Okamura ,  Mitsuo Ooyama ,  Kimiaki Ando ,  Seiichi Kanema ,  Mitsugu Yoneyama ,  Toshihisa Aoshima ,  Kiyoshi Umezawa

IPC分类号： G06F9/22 ,  G06F12/02 ,  G06T11/20 ,  G09G5/20 ,  G06F3/00 ,  G09G1/06

CPC分类号： G09G5/20

摘要： A graphic display apparatus for generating a vector comprises registers for storing a value R of a vector discrimination, a positive increment P and a negative increment N, and flip-flops for storing magnitude information of .DELTA.X, .DELTA.Y, and .DELTA.X and .DELTA.Y. An address counter of a refresh memory is counted up or down in accordance with the contents of those flip-flops. A control circuit for updating the value R of the vector discrimination is also provided, so that the vector can be generated at a high speed. The registers and the flip-flops are constructed in two stages so that data for generating the next vector can be prepared while the current vector is generated.

摘要翻译： 用于产生矢量的图形显示装置包括用于存储矢量鉴别值，正增量P和负增量N的值R的寄存器和用于存储DELTA X，DELTA Y和DELTA X和DELTA的幅度信息的触发器 根据这些触发器的内容，刷新存储器的地址计数器向上或向下计数。 还提供了用于更新矢量辨别值R的控制电路，使得能够以高速生成矢量。 寄存器和触发器被构造成两个阶段，使得可以在生成当前矢量的同时准备用于生成下一个矢量的数据。

公开(公告)号：US06834800B2

公开(公告)日：2004-12-28

申请号：US10184011

申请日：2002-06-26

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G06F1760

CPC分类号： G06Q10/087

摘要： An employee theft control system includes a merchandise control ID tag 121 that is attached to an article and stores merchandise identification data, a personal ID tag 120 that stores data that identifies an employee and has a storage area into which merchandise identification data can be written and read from which said data can be read, a read/write device 109 that reads data from and writes data into the merchandise control ID tag 121 and the personal ID tag 120, and a verification device 100 that verifies the merchandise identification data read out from the merchandise control ID tag 121 and the personal ID tag 120 by the read/write device 109. At the location from which merchandise is to be removed, the merchandise identification data is read out from the merchandise control ID tag 121 on the merchandise to be removed by the employee and stored in the personal ID tag 120; and at the location into which the merchandise is to be brought in, the merchandise identification data is read from the merchandise control ID tag 121 on the merchandise to be brought in by the employee and the merchandise identification data stored in the personal ID tag 121 is read, which are then verified against each other.

摘要翻译： 员工盗窃控制系统包括附着在物品上的商品控制ID标签121并存储商品识别数据，存储识别雇员的数据的个人ID标签120，并且具有能够写入商品识别数据的存储区域; 从中可以读取所述数据，从数据读取数据并将数据写入商品控制ID标签121和个人ID标签120的读/写装置109，以及验证装置100，其验证从 商品控制ID标签121和个人ID标签120.在商品要被移除的位置，商品识别数据从商品上的商品控制ID标签121被读出来 由雇员删除并存储在个人ID标签120中; 并且在商品要被携带的位置处，商品识别数据从商品管理ID标签121被读取，并且存储在个人ID标签121中的商品识别数据是 阅读，然后相互验证。

公开(公告)号：US06778880B2

公开(公告)日：2004-08-17

申请号：US10356682

申请日：2003-01-31

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G06F700

CPC分类号： G06Q10/08 ,  G06Q10/087

摘要： A distribution system in which many types of small-volume products classified according to product type, which includes clothing, accessories, shoes, bags, and wallets, design, color, and size are combined for shipping in one or more packing boxes to a retail store. Products 9 are packed in a package 4 at a shipping site 1 and shipped via a distribution network 3 to a receiving site 2. An electronic package tag 5 containing data on a plurality of packed products 9 of differing type, color, and size is attached to each packing box, and electronic product tag 10 containing specific product data is attached to each packed product 9. The data stored on the electronic package tag 5 and the electronic product tags 10 is read at the receiving site 2, compared to the intended package contents were actually received. The thus-verified data may be stored in a database system 34, and printed on a printer 35

摘要翻译： 一种分销系统，其中根据产品类型分类的许多类型的小批量产品，包括服装，配件，鞋子，袋子和钱包，设计，颜色和尺寸，结合在一个或多个包装盒中运送到零售 商店。 产品9被包装在运输地点1的包装4中，并通过配送网络3运送到接收地点2.附加了包含不同类型，颜色和尺寸的多个包装产品9上的数据的电子包装标签5 并将包含特定产品数据的电子产品标签10连接到每个包装产品9.与预期包装相比，存储在电子包装标签5和电子商品标签10上的数据在接收位置2处被读取 内容实际收到。 这样验证的数据可以存储在数据库系统34中，并打印在打印机35上

公开(公告)号：US06705281B2

公开(公告)日：2004-03-16

申请号：US10131032

申请日：2002-04-25

申请人： Eiji Okamura ,  Seiichi Sue ,  Hidehiko Koyashiki ,  Kazumitsu Kobayashi

发明人： Eiji Okamura ,  Seiichi Sue ,  Hidehiko Koyashiki ,  Kazumitsu Kobayashi

IPC分类号： F02B3100

CPC分类号： F02B23/08 ,  F02B2031/006 ,  F02F3/26 ,  F02F2001/245 ,  Y02T10/125

摘要： A piston for an internal combustion engine is provided which has at a top surface thereof a cavity for causing a mixture charge drawn from an intake port into a combustion chamber so as to flow with a rotational motion about a horizontal axis to flow toward a spark plug. A combustion chamber structure for an internal combustion engine is also provided.

摘要翻译： 提供了一种用于内燃机的活塞，其在其顶部表面处具有用于使得从进气口拉入燃烧室的混合物的空气，以便以围绕水平轴线的旋转运动流动以流向火花塞 。 还提供了一种用于内燃机的燃烧室结构。

公开(公告)号：US06554186B1

公开(公告)日：2003-04-29

申请号：US09746848

申请日：2000-12-21

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G06K1500

CPC分类号： G07G1/0054 ,  G01G19/414 ,  G07G3/006

摘要： A product inspection device can confirm the presence of a tag to which a product is not attached or a product to which a tag is not attached when information is to be read from an electronic tag attached to a packaged product and an inspection is to be conducted. The device comprises a scale 2 that determines the weight of a packaged product 14 or the total weight of a plurality of packed products 14 in a state in which one or a plurality of products 11 to which a non-contact, wireless electronic tag 7 is attached are packed; and a read/write device 3 for the electronic tag 7 attached to the plurality of products 14. The packaged product or products are inspected based on the information on the weight of the product or products stored in the electronic tag 7.

摘要翻译： 产品检查装置可以确认当从要附接到包装产品上的电子标签读取信息并进行检查时，产品不附着的标签的存在或不附加标签的产品 。 该装置包括刻度盘2，该刻度尺2确定包装产品14的重量或多个包装产品14的总重量，其中，一个或多个产品11与非接触式无线电子标签7 附件包装; 以及用于附接到多个产品14的电子标签7的读/写设备3.基于存储在电子标签7中的产品或产品的重量的信息来检查包装的产品或产品。

公开(公告)号：US06870464B2

公开(公告)日：2005-03-22

申请号：US09746844

申请日：2000-12-21

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： B65G1/137 ,  G06K17/00 ,  G06K19/00 ,  G06K19/07 ,  H04Q5/22

CPC分类号： G06Q10/08

摘要： The disclosed inventory control system is well suited for many types of small-volume products. A plurality of electronic tags 1 are installed in a floor 3 in which data on installation locations is stored, a storage shelf 8 for storing inventory, and a movable reader 23 that reads location data from the electronic tags 1 and carries a product that moves along the aisle. Data stored in an electronic tag, from among a plurality of electronic tags 3, installed near the storage shelf 8 on which inventory is stored contains data on a product stored on the storage shelf 8. The movable reader 23 comprises a communications antenna 4 that communicates in a wireless fashion with the electronic tags, a transceiver connected to the communications antenna 4, a data processor that sends and receives data via the transceiver, and a database 7 that provides data to the data processor.

摘要翻译： 所公开的库存控制系统非常适合于许多类型的小批量产品。 多个电子标签1安装在其中存储有安装位置的数据的地板3中，用于存储库存的存放架8以及从电子标签1读取位置数据并携带沿着移动的产品的移动读取器23 过道。 存储在电子标签中的电子标签中存储有库存的存储架8附近的多个电子标签3中的数据包含存储在存储架8上的产品的数据。可移动读取器23包括通信天线4，其通信 以电子标签的无线方式，连接到通信天线4的收发器，经由收发器发送和接收数据的数据处理器以及向数据处理器提供数据的数据库7。

公开(公告)号：US06621416B2

公开(公告)日：2003-09-16

申请号：US09746849

申请日：2000-12-21

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G08B2100

CPC分类号： G06Q10/08

摘要： The entire status of a large volume of products in the form of large sheets of fabric (or other flexible material) each wrapped around a core incorporating an electronic tag can easily and accurately be distinguished via an antenna of an external reading device. Each core includes an inner tube 30 containing an electronic tag 20, and an outer tube 10 within which the inner tube 30 is free to move lengthwise. When the two tubes are viewed in a plane orthogonal to a common longitudinal axis, the cross section of the inner tube is preferably complementary to that of the outer tube such that an outer surface of the inner tube 30 is surrounded by a similarly shaped internal surface of the outer tube 10, and the inner tube is constrained to move inside the outer tube along said common axis. A weight may be provided within the inner tube 30. Alternatively, the inner tube may be filled with a liquid of a slightly high specific gravity so that the electronic tag 20 floats. When a plurality of outer tubes 10 are aligned, their electronic tags 20 can all be aligned in similar positions.

摘要翻译： 通过外部读取装置的天线可以容易且精确地区分大量织物（或其他柔性材料）形式的大量产品的整体状态，每个织物缠绕在包含电子标签的芯子上。 每个芯包括含有电子标签20的内管30和外管10，内管30可自由地纵向移动。 当在与公共纵向轴线正交的平面中观察两个管时，内管的横截面优选地与外管的横截面互补，使得内管30的外表面被类似形状的内表面 并且内管被限制为沿着所述公共轴线在外管内移动。 可以在内管30内设置重量。或者，内管可以填充稍高的比重的液体，使得电子标签20浮起。 当多个外管10对准时，其电子标签20都可以在相似的位置对齐。

公开(公告)号：US5469414A

公开(公告)日：1995-11-21

申请号：US980928

申请日：1992-11-23

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G05B19/416 ,  G11B5/55 ,  G11B21/08 ,  G11B7/00

CPC分类号： G05B19/416 ,  G11B21/083 ,  G11B5/5547 ,  G05B2219/34047 ,  G05B2219/41192 ,  G05B2219/41355 ,  G05B2219/41367 ,  G05B2219/43025 ,  G05B2219/43034

摘要： A positioning control system for a controlled device, such as a disk drive head, estimates a moving time for moving the controlled device from a current position of the controlled device to a newly designated position. The system sets the estimated moving time as a target moving time. Positioning elements then move the controlled device to the designated position in response to the target moving time. Positioning elements may include an actuator for moving the controlled device, a position detector for tracking movement of the controlled device, and a control element for controlling the actuator. The control element calculates a trajectory for the controlled device to follow based on the target moving time, and controls the actuator based on the calculated trajectory and controlled device position as determined by the position detector. The control system may also have a position correcting element included in the control element. The correcting element compares the actual position of the controlled device with a calculated position of the controlled device and makes necessary adjustments.

摘要翻译： 用于诸如磁盘驱动器头的受控设备的定位控制系统估计用于将受控设备从受控设备的当前位置移动到新指定位置的移动时间。 该系统将估计的移动时间设置为目标移动时间。 然后，定位元件响应于目标移动时间将受控设备移动到指定位置。 定位元件可以包括用于移动受控设备的致动器，用于跟踪受控设备的运动的位置检测器和用于控制致动器的控制元件。 控制元件基于目标移动时间计算受控设备跟踪的轨迹，并且基于由位置检测器确定的计算的轨迹和受控设备位置来控制致动器。 控制系统还可以具有包括在控制元件中的位置校正元件。 校正元件将受控设备的实际位置与受控设备的计算位置进行比较，并进行必要的调整。

公开(公告)号：US5307330A

公开(公告)日：1994-04-26

申请号：US831530

申请日：1992-02-05

申请人： Eiji Okamura

发明人： Eiji Okamura

IPC分类号： G11B21/10 ,  G05B19/408 ,  G11B5/55 ,  G11B7/00

CPC分类号： G11B5/5547 ,  G05B19/408 ,  G05B2219/34388 ,  G05B2219/50043

摘要： In a system for monitoring settling of a transient response of a load controlled by a following controller, a state estimation unit generates a state estimation quantity which shows an estimated state of the load. A settling evaluation function operation unit generates an evaluated output by inputting, to a predetermined settling evaluation function, the state estimation quantity and a control quantity output to the load by the following controller. A count unit generates time data showing a time elapsed since commencement of supervision of settling. A comparator unit compares the evaluated output and the time data with each other, and replaces the time data of the counter unit with the evaluated output on the basis of a comparison result. A decision making unit generates a settling completion signal when the time data shows a predetermined time.

摘要翻译： 在用于监视由后续控制器控制的负载的瞬态响应的稳定的系统中，状态估计单元产生显示负载的估计状态的状态估计量。 建立评价功能运算部通过向预定的结算评价功能输入由后续的控制器输出到负载的状态估计量和控制量来生成评价输出。 计数单位生成时间数据，显示自开始监督结算以来经过的时间。 比较器单元将评估的输出和时间数据彼此进行比较，并且基于比较结果用计算出的输出替换计数器单元的时间数据。 当时间数据显示预定时间时，决策单元产生建立完成信号。