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    Pebble-stone crushing device for use in excavator for laying pipelines underground
    1.
    发明授权
    Pebble-stone crushing device for use in excavator for laying pipelines underground 失效
    用于挖掘机地下铺设管道的卵石破碎装置

    公开(公告)号：US4555064A

    公开(公告)日：1985-11-26

    申请号：US573888

    申请日：1984-01-25

    申请人： Juichi Asano ,  Yasuo Okubo ,  Hiroshi Saito ,  Shigeru Harada

    发明人： Juichi Asano ,  Yasuo Okubo ,  Hiroshi Saito ,  Shigeru Harada

    IPC分类号： E21D9/08 ,  B02C7/06 ,  B02C7/12 ,  E21B7/00 ,  E21B7/20 ,  E21B10/42 ,  E21B21/12 ,  E21D9/11 ,  E21D9/12 ,  B02C18/16

    CPC分类号： B02C7/06 ,  B02C7/12 ,  E21B10/42 ,  E21B21/12 ,  E21B7/00 ,  E21B7/208 ,  E21D9/112

    摘要： A pebble-stone crushing device for use in an excavator for laying pipelines underground has a plurality of rotor teeth formed integrally with the rear face of a cutter head which is mounted in the most front part of an excavator body to excavate a working face in front thereof, and a plurality of stator teeth formed radially on and integrally with an annular front face plate of said excavator body so as to cooperate with said rotor teeth. The stator teeth comprises plural groups of radially spaced apart tooth members having different length. Further, the tooth members comprises groups of comparatively long main tooth members and groups of comparatively short auxiliary tooth members each being disposed, respectively, between every adjacent two main tooth members.

    摘要翻译： 用于挖掘机在地下铺设管道的挖泥机中使用的卵石破碎装置具有多个转子齿，其与安装在挖掘机主体的最前部的刀头的后表面一体形成，以在前面挖掘工作面 以及多个定子齿，其与所述挖掘机主体的环形前面板径向形成一体，以与所述转子齿配合。 定子齿包括具有不同长度的多组径向间隔开的齿构件。 此外，齿构件包括相对较长的主齿构件组和相对较短的副齿构件的组，各组分别设置在每个相邻的两个主齿构件之间。

    Cell balance device and battery system
    4.
    发明授权
    Cell balance device and battery system 有权
    电池平衡装置和电池系统

    公开(公告)号：US09000726B2

    公开(公告)日：2015-04-07

    申请号：US13571572

    申请日：2012-08-10

    申请人： Atsushi Sakurai ,  Hiroshi Saito

    发明人： Atsushi Sakurai ,  Hiroshi Saito

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0019 ,  H02J7/0016 ,  H02J7/0026 ,  H02J2007/0039

    摘要： Provided are a cell balance device for protecting a switch circuit from an overcurrent flow. The cell balance device includes: a plurality of electric accumulator connection terminals each connected to one of a node and two terminals of electric accumulators connected in series; a voltage hold device connection terminal connected to a voltage hold device; a plurality of first switch circuits provided between the plurality of electric accumulator connection terminals and the voltage hold device; a control circuit for controlling ON/OFF of the plurality of first switch circuits based on a synchronization signal; and an overcurrent detection circuit for detecting an overcurrent flowing through each of the plurality of first switch circuits.

    摘要翻译： 提供了用于保护开关电路免受过电流的电池平衡装置。 电池平衡装置包括：多个蓄电池连接端子，每个连接到串联连接的蓄电池的节点和两个端子中的一个; 连接到电压保持装置的电压保持装置连接端子; 设置在所述多个蓄电器连接端子与所述电压保持装置之间的多个第一开关电路; 控制电路，用于基于同步信号控制多个第一开关电路的ON / OFF; 以及过电流检测电路，用于检测流过多个第一开关电路中的每一个的过电流。

    Energy monitoring device and control method therefor, and energy monitoring program
    6.
    发明授权
    Energy monitoring device and control method therefor, and energy monitoring program 有权
    能源监测装置及其控制方法，能源监测方案

    公开(公告)号：US08942934B2

    公开(公告)日：2015-01-27

    申请号：US13248484

    申请日：2011-09-29

    申请人： Shintaro Kitagawa ,  Taisuke Tateishi ,  Kenji Yamamura ,  Hiroshi Saito ,  Maki Endo ,  Chisato Nakashima

    发明人： Shintaro Kitagawa ,  Taisuke Tateishi ,  Kenji Yamamura ,  Hiroshi Saito ,  Maki Endo ,  Chisato Nakashima

    IPC分类号： G01R21/00 ,  G05B15/02 ,  G05B23/02

    CPC分类号： G05B15/02 ,  G05B23/0283

    摘要： A processing machine processes a work and repeats processes on the work, thereby consuming energy. Within the consumed energy, room for improvement is computed by an energy monitoring device and is referred to as an amount of energy that can be improved. An energy monitoring device includes a power data acquirer that acquires a time-series power data measured by a power meter, a cycle detector that detects a single-cycle power data from the power data acquired by the acquirer, a divider that divides the single-cycle power data detected by the detector into an added-value creating portion and an unproductive portion, and a computing unit that computes an amount of energy consumed in the unproductive portion divided by the divider and defines it as the amount of energy to be improved.

    摘要翻译： 处理机器处理工作并重复对工作的处理，从而消耗能量。 在消耗的能量中，改善的余地由能量监测装置计算，并且被称为能够改善的能量。 能量监视装置包括获取由功率计测量的时间序列功率数据的功率数据获取器，从获取器获取的功率数据中检测单周期功率数据的周期检测器， 由检测器检测到的周期功率数据到附加值创建部分和非生产部分，以及计算单元，其计算由除法器分割的非生产部分中消耗的能量的量，并将其定义为待改善的能量。

    Battery state monitoring circuit and battery device
    7.
    发明授权
    Battery state monitoring circuit and battery device 有权
    电池状态监测电路和电池装置

    公开(公告)号：US08941360B2

    公开(公告)日：2015-01-27

    申请号：US13092602

    申请日：2011-04-22

    申请人： Hiroshi Saito ,  Kazuaki Sano

    发明人： Hiroshi Saito ,  Kazuaki Sano

    IPC分类号： H02J7/00 ,  G01N27/416 ,  H01M10/48 ,  G01R31/36

    CPC分类号： H02J7/0016 ,  G01R31/3658 ,  H01M10/482 ,  H02J7/0026

    摘要： Provided are a battery state monitoring circuit and a battery device, in which, even when one secondary battery becomes an overcharged state or an overdischarged state and then a voltage detection circuit operates, power is not consumed in only the one secondary battery. The battery state monitoring circuit includes: a plurality of voltage detection circuits which are provided for a plurality of secondary batteries, respectively, for detecting voltages of the plurality of secondary batteries; and a current bypass circuit provided in each of the plurality of voltage detection circuits, for allowing an operation current of the each of the plurality of voltage detection circuits to flow into a ground terminal. Therefore, when only one secondary battery becomes an overcharged state or an overdischarged state, the battery device operates so that the power of all the secondary batteries is consumed to prevent voltages between the secondary batteries from being unbalanced.

    摘要翻译： 提供一种电池状态监视电路和电池装置，其中即使一个二次电池变得过充电状态或过放电状态，然后电压检测电路工作，仅在一个二次电池中不消耗电力。 电池状态监视电路包括：多个电压检测电路，分别为多个二次电池提供，用于检测多个二次电池的电压; 以及设置在所述多个电压检测电路中的每一个中的电流旁路电路，用于允许所述多个电压检测电路中的每一个的操作电流流入接地端子。 因此，当只有一个二次电池变为过充电状态或过放电状态时，电池装置工作，以便消耗所有二次电池的电力，以防止二次电池之间的电压不平衡。

    Terminal identification method, authentication method, authentication system, server, terminal, wireless base station, program, and recording medium
    8.
    发明授权
    Terminal identification method, authentication method, authentication system, server, terminal, wireless base station, program, and recording medium 有权
    终端识别方法，认证方式，认证系统，服务器，终端，无线基站，程序和记录介质

    公开(公告)号：US08848912B2

    公开(公告)日：2014-09-30

    申请号：US11885518

    申请日：2006-12-19

    申请人： Koichi Takasugi ,  Koki Mitani ,  Hiroshi Saito

    发明人： Koichi Takasugi ,  Koki Mitani ,  Hiroshi Saito

    IPC分类号： H04N1/327 ,  H04W12/06 ,  H04L9/32 ,  H04L29/06

    CPC分类号： H04L63/0869 ,  H04L9/3236 ,  H04L9/3273 ,  H04L2209/805 ,  H04W12/02 ,  H04W12/06

    摘要： A terminal identification method is provided which enables two-way communications between terminals and a network while identifying terminal IDs and protecting privacy. Also, authentication method and system are provided which require no complicated calculating process, less steps and smaller amount for wireless communications, and less power consumption. A server and terminal share a hash function and an initial value determined for each terminal, calculate the same temporary ID by hashing the initial value the same number of times with the hash function, and identify the terminal using the calculated temporary ID. The server and the terminal also hold a common hash function and authentication information, acquire an authenticating communication parameter from communication parameters temporarily common during communication, and generate an authentication key using the authentication information, the authenticating communication parameter, and the hash function. Then at least one of the server and terminal performs authentication using the generated authentication key.

    摘要翻译： 提供一种终端识别方法，其能够在识别终端ID并保护隐私的同时实现终端与网络之间的双向通信。 此外，提供了不需要复杂的计算处理，较少的步骤和更少的无线通信量以及更少的功耗的认证方法和系统。 服务器和终端共享哈希函数和为每个终端确定的初始值，通过使用散列函数对初始值进行相同次数的散列来计算相同的临时ID，并使用计算的临时ID识别终端。 服务器和终端还具有通用散列函数和认证信息，从通信中临时通用的通信参数获取认证通信参数，并使用认证信息，认证通信参数和散列函数生成认证密钥。 然后至少一个服务器和终端使用生成的认证密钥进行认证。

    Sheet conveying device having function of correcting skew of sheet
    9.
    发明授权
    Sheet conveying device having function of correcting skew of sheet 有权
    具有校正歪斜功能的片材输送装置

    公开(公告)号：US08764007B2

    公开(公告)日：2014-07-01

    申请号：US13307234

    申请日：2011-11-30

    申请人： Hiroshi Saito

    发明人： Hiroshi Saito

    IPC分类号： B65H7/02 ,  B65H9/00 ,  B65H33/04

    CPC分类号： B65H9/002 ,  B65H7/08 ,  B65H33/04 ,  B65H2301/331 ,  B65H2511/514 ,  B65H2513/104 ,  B65H2513/53 ,  B65H2553/822 ,  B65H2701/11132 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

    摘要： A sheet conveying device that makes it possible to perform printing at high speed with high accuracy by easily correcting skew of a sheet, such as an index tab sheet, without requiring troublesome operations. Sheet detection sensors for detecting a sheet and skew correction rollers for conveying the sheet are disposed in a direction crosswise to a conveying direction of the sheet. A skew correction drive controller measures a leading edge detection time between respective detections of a leading edge of the sheet by the sensors, and controls the conveying speeds of the skew correction rollers independently of each other such that a skew represented by the leading edge detection time is corrected. If the leading edge detection time is not smaller than a predetermined threshold value, the skew correction drive controller reduces a skew correction amount for correcting the skew by a predetermined amount.

    摘要翻译： 一种片材输送装置，其可以通过容易地校正诸如索引片状片材的片材的歪斜而高精度地进行打印，而不需要麻烦的操作。 用于检测片材的片材检测传感器和用于传送片材的歪斜校正辊沿与片材的传送方向交叉的方向设置。 偏斜校正驱动控制器通过传感器测量片材的前缘的相应检测之间的前缘检测时间，并且彼此独立地控制歪斜校正辊的传送速度，使得由前缘检测时间 被更正。 如果前沿检测时间不小于预定阈值，则偏斜校正驱动控制器将用于校正偏斜量的偏斜校正量减少预定量。

    Sheet conveyance device, image reading apparatus and image forming apparatus using sheet conveyance device
    10.
    发明授权
    Sheet conveyance device, image reading apparatus and image forming apparatus using sheet conveyance device 有权
    片材输送装置，图像读取装置和使用片材输送装置的图像形成装置

    公开(公告)号：US08599451B2

    公开(公告)日：2013-12-03

    申请号：US13369132

    申请日：2012-02-08

    申请人： Hiroshi Saito

    发明人： Hiroshi Saito

    IPC分类号： H04N1/04

    CPC分类号： H04N1/00718 ,  B65H7/08 ,  B65H9/002 ,  B65H2511/242 ,  B65H2511/512 ,  B65H2513/104 ,  B65H2513/53 ,  B65H2553/822 ,  B65H2701/11132 ,  B65H2701/1311 ,  B65H2801/06 ,  G03G15/6567 ,  H04N1/00734 ,  H04N1/00755 ,  H04N1/00793 ,  H04N2201/0094 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

    摘要： A sheet conveyance device that is capable of correcting skew of a sheet like an index sheet without complicating a use setting and without increasing a cost significantly. A plurality of conveyance units are arranged in a direction intersecting a sheet conveyance direction to convey a sheet. At least three detection sensors are arranged in a direction intersecting the conveyance direction at an upstream side from the conveyance units to detect the sheet. A skew amount computation unit measures a time difference between detection timings of a front end of the sheet by two of the at least three detection sensors except the detection sensor that detects first, and computes a front-end skew amount according to the time difference. A speed change unit makes the conveyance speeds of the conveyance units be different according to the front-end skew amount so as to correct the skew of the sheet.

    摘要翻译： 一种片材输送装置，能够在不使使用设定复杂化的情况下校正片材的偏斜，而不会显着增加成本。 多个输送单元沿与片材输送方向相交的方向排列以输送片材。 至少三个检测传感器沿着与传送单元的上游侧的输送方向相交的方向布置，以检测纸张。 偏斜量计算单元除了检测到的检测传感器之外的至少三个检测传感器中的两个之外，测量片材的前端的检测定时之间的时间差，并且根据时间差计算前端偏斜量。 变速单元使得输送单元的输送速度根据前端偏斜量而不同，以便校正纸张的歪斜。