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    • 4. 发明授权
    • Unfair contents appropriation detection system, computer program and storage medium
    • 不正当的内容分配检测系统,计算机程序和存储介质
    • US07085397B2
    • 2006-08-01
    • US10183439
    • 2002-06-28
    • Koichi HattaKatsumi Ikegami
    • Koichi HattaKatsumi Ikegami
    • G06K9/00
    • G06F21/64G06F2221/0737G06F2221/2115
    • An unfair contents appropriation detection system capable of efficiently detecting the contents intentionally changed for the worse with ill will. If a contents browser terminal 130 obtains the contents appropriated by a contents appropriator terminal 120, an unfair contents appropriation detection program is incorporated into the above contents appropriated by the contents appropriator terminal. This program transmits alarm information AL to a watcher terminal 140 when a content browser terminal obtains the unfairly appropriated contents from the unfair contents appropriator terminal 120. Furthermore, in this unfairly appropriated contents, there is embedded a digital water mark for obtaining the changed area information of the contents. The watcher terminal obtains the contents from the contents appropriator terminal based on the alarm information AL and executes verification of the digital water mark with regard to the contents as obtained. The changed area of the contents can be automatically detected, thus the efficiency of watching the contents appropriation by the watcher terminal is enhanced.
    • 一种不正当的内容分配检测系统,能够有效地检测出恶意的故意改变的内容。 如果内容浏览器终端130获得内容分配者终端120所分配的内容,则将不正当的内容分配检测程序并入由内容分配器终端所分配的上述内容中。 该程序当内容浏览器终端从不正当的内容取样者终端120获得不公平的内容时,向观察者终端140发送警报信息AL。 此外,在这种不公平的内容中,嵌入了用于获取内容的改变的区域信息的数字水印。 观察者终端基于报警信息AL从内容分配器终端获取内容,并且对所获得的内容执行数字水印的验证。 可以自动检测内容的改变区域,从而提高观察者终端观看内容占用的效率。
    • 5. 发明授权
    • Pipelined data processing device having improved hardware control over
an arithmetic operations unit
    • 具有对算术运算单元进行改进的硬件控制的流水线数据处理装置
    • US5822557A
    • 1998-10-13
    • US586483
    • 1996-01-16
    • Seiji SuetakeKoichi HattaHideyuki IinoTatsuya Nagasawa
    • Seiji SuetakeKoichi HattaHideyuki IinoTatsuya Nagasawa
    • G01R31/3185G06F5/00G06F7/487G06F7/52G06F7/544G06F9/30G06F9/302G06F11/267G06F9/38
    • G06F7/4876G06F11/2226G06F5/00G06F7/544G06F9/30014G06F9/30021G06F9/30036G01R31/318536G06F2207/3884
    • An arithmetic operation unit for operating according to pipeline control and an instruction decoder for controlling the arithmetic operation unit by decoding an instruction, including a state retaining unit for retaining a state of the operation of the arithmetic operation unit, wherein the instruction decoder controls the execution of the arithmetic operation unit according to the information stored by the state retaining unit. A state is set when the decoder issues a signal for starting the arithmetic operation unit and the state is cleared when the decoder issues a signal for stopping the operation of the arithmetic operation unit. The arithmetic operation unit further comprises a unit for obtaining a maximum and a minimum value with a simple construction. A multiplier of the arithmetic operation unit comprises a unit for performing an addition of an exponential part of a multiplier and that of a multiplicand with a simple construction. The arithmetic operation unit further comprises a data packing and unpacking unit for packing and unpacking vector data. The data processing device is divided into several units and scan paths are divided into several paths corresponding to respective units.
    • 一种用于根据流水线控制操作的算术运算单元和一个用于通过解码指令来控制算术运算单元的指令译码器,该指令包括一个保持运算单元操作状态的状态保持单元,其中指令译码器控制执行 根据由状态保持单元存储的信息来计算算术运算单元。 当解码器发出用于启动算术运算单元的信号时,状态被设置,并且当解码器发出用于停止算术运算单元的运算的信号时,状态被清除。 算术运算单元还包括用于以简单结构获得最大值和最小值的单元。 算术运算单元的乘法器包括用于以简单结构执行乘法器的指数部分和被乘数的乘法器的相加的单元。 算术运算单元还包括用于打包和解包矢量数据的数据打包和解包单元。 数据处理装置被分成若干个单元,扫描路径被划分成与各个单元对应的若干路径。
    • 7. 发明申请
    • Portable electronic device, security system and method for determining allowable operating range of portable electronic device
    • 便携式电子设备,安全系统和方法,用于确定便携式电子设备的允许工作范围
    • US20090021350A1
    • 2009-01-22
    • US11919129
    • 2006-04-18
    • Koichi HattaNoritaka KoyamaYasuhiro Mitsui
    • Koichi HattaNoritaka KoyamaYasuhiro Mitsui
    • H04Q5/22
    • H04W12/08G08B13/1418G08B13/1427G08B21/0213G08B21/025H04L63/0853H04W12/0027H04W12/00503
    • There is provided a portable electronic device limiting an allowable operating range thereof for security reason and a security system using the portable electronic device. A security system 10 includes a mobile-phone 100 and an item 101. The mobile-phone 100 has functions of a registering unit 501, a judging unit 503 and an operating range determining unit 504, etc. The registering unit 501 registers item information to specify the item in advance. The judging unit 503 judges, based on the presence or absence of a signal from the item, whether an item specified by the registered item information can communicate with the mobile-phone or not when an event is generated in the mobile-phone. When it is judged that the communication is possible, the operating range determining unit 504 allows a normal operation of the mobile-phone in response to an external access, and when it is judged that the communication is impossible, the operating range determining unit 504 limits the operating range of the portable electronic device in response to an external access.
    • 提供了一种便携式电子设备,用于为了安全原因限制其允许的操作范围以及使用便携式电子设备的安全系统。 安全系统10包括移动电话100和项目101.移动电话100具有登记单元501,判断单元503和操作范围确定单元504等的功能。登记单元501将项目信息登记到 提前指定项目。 当在移动电话中产生事件时,判断单元503基于项目的信号的存在或不存在来判断由注册的项目信息指定的项目是否可以与移动电话通信。 当判断为可以进行通信时,操作范围确定单元504允许移动电话响应于外部访问的正常操作,并且当判断为不可能进行通信时,操作范围确定单元504限制 便携式电子设备的响应于外部访问的操作范围。
    • 8. 发明授权
    • Receiving apparatus and receiving method
    • 接收装置和接收方法
    • US06618450B1
    • 2003-09-09
    • US09272402
    • 1999-03-19
    • Koichi Hatta
    • Koichi Hatta
    • H04L2706
    • H04L1/0075H04L1/0054H04L1/0065H04L7/04H04L27/18
    • With a first-transition detecting circuit for receiving a synchronism detection signal indicating the state where synchronism of a digital signal has been established and outputting a pulse, a flip-flop for receiving this pulse and outputting a flag signal of “H” level, and logic gates, when a TMCC decoding complete signal indicating completion of a TMC signal is generated the TMCC signal inputted into a buffer anew is written in a register, and this TMCC signal is used for decoding a data stream. Then, in the state where synchronism of a digital signal has been established, updating of a TMCC signal is executed in response to output of a signal from a comparing circuit indicating inconsistency between updating instruction information newly inputted and updating instruction information already stored.
    • 利用第一转换检测电路,用于接收指示已经建立数字信号的同步并且输出脉冲的状态的同步检测信号,用于接收该脉冲并输出“H”电平的标志信号的触发器,以及 逻辑门,当产生指示TMC信号完成的TMCC解码完成信号时,再次输入到缓冲器中的TMCC信号被写入寄存器,该TMCC信号用于解码数据流。 然后,在已经建立数字信号的同步的状态下,响应于来自比较电路的信号的输出,执行TMCC信号的更新,指示新输入的更新指令信息和已经存储的更新指令信息之间的不一致。
    • 10. 发明授权
    • Check calculator
    • 检查计算器
    • US4569029A
    • 1986-02-04
    • US416487
    • 1982-09-10
    • Koichi HattaKenichiro Komeda
    • Koichi HattaKenichiro Komeda
    • G06Q40/00G06F7/38
    • G06Q40/02G06Q40/128
    • Disclosed is a check calculator as a preferred embodiment of the present invention, which is characterized in that;It displays the amount of the check drawn on a payee and the deposit balance after the check has been drawn on a payee, then instructs either writing or reading of the number of the check drawn on a payee in response to specific operations of the keys provided, more particularly, when drawing a check on a payee, in responding to the reading operation of the reading key, the check calculator reads out the number of the check to be drawn next on a payee and also reads the deposit balance after the check has been drawn on a payee.As a still further embodiment of the present invention, disclosed is a check calculator characterized in that;It adds the input amount to the balance of the current account with the activated deposit key so that the input can be memorized as the new balance of the current account, then subtracts the input amount of the check drawn out from the deposit balance of the current account by operating the check key so that the result can be memorized as the new balance of the current account, and simultaneously, a digital number "1" is added to the check number memorized so that the result of this addition can be memorized as the new check number, and more particularly, the check calculator voids the deposit balance of the current account or amount of the check that is incorrectly input, by applying a very simple operation with the void key provided.
    • 公开了作为本发明的优选实施例的支票计算器,其特征在于: 它显示在收款人上绘制的支票的金额以及在收款人被勾选之后的存款余额,然后根据所提供的钥匙的具体操作,指示书面或读取在收款人上绘制的支票号码 更具体地说,当对收款人进行检查时,响应于读取键的读取操作,支票计算器读取接收者接下来要签出的支票的号码,并且还在支票支付之后读取存款余额 被吸收在收款人身上。 作为本发明的又一实施例,公开了一种支票计算器,其特征在于: 它通过激活的存款密钥将当前账户的余额添加到输入金额,以便输入可以记录为当前账户的新余额,然后减去从当前存款余额中扣除的支票的输入金额 通过操作检查键来计算结果,以便将结果存储为当前账户的新余额,同时,将数字数字“1”添加到存储的支票号码,使得该追加的结果可以被记忆为 新的支票号码,更具体地说,支票计算器通过使用提供的空白密钥应用非常简单的操作,使当前帐户的存款余额或错误输入的支票金额失效。