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    • 1. 发明专利
    • Video signal processing device
    • 视讯信号处理装置
    • JP2006050660A
    • 2006-02-16
    • JP2005263162
    • 2005-09-12
    • Hitachi Ltd株式会社日立製作所
    • MORO EIJISODEYAMA TAKESHIHORI HIROYUKIWATANABE KATSUYUKITABATA AKIFUMI
    • H04N5/956H04N5/76H04N5/92
    • PROBLEM TO BE SOLVED: To solve defects such as freeze of an image and block noise when a non-standard signal is inputted to an image compression circuit in a MPEG encoder, etc.
      SOLUTION: A time base correction circuit 15 stores an input signal to a memory 6 and reads the stored signal in timing delayed for a predetermined time from V synchronization of the input signal. The circuit 15 resets a reading synchronization generating circuit 9 at each input field. The reset location proceeds 3H or 10H from V synchronization for reading. The circuit 15 detects if the input signal is a non-interlaced signal and field length deviates from a standard value and then corrects odd or even order of a synchronization signal and timing of synchronization. If the input signal is a non-standard signal, the circuit 15 provides a switch 18 which can output without passing image compression circuits 16, 17.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:当在MPEG编码器中的图像压缩电路输入非标准信号时,解决图像冻结和块噪声等缺陷。解决方案:时基校正电路 15将输入信号存储到存储器6,并且从输入信号的V同步延迟预定时间的定时读取存储的信号。 电路15在每个输入场复位读取同步发生电路9。 复位位置从V同步进行3H或10H读取。 电路15检测输入信号是否为非隔行扫描信号,场长度偏离标准值,然后校正同步信号的奇数或偶数阶数和同步定时。 如果输入信号是非标准信号,则电路15提供开关18,该开关18可以不经过图像压缩电路16,17输出。(C)2006年,JPO和NCIPI
    • 2. 发明专利
    • Optical disk device and data reproducing method
    • 光盘设备和数据复制方法
    • JP2005190526A
    • 2005-07-14
    • JP2003428634
    • 2003-12-25
    • Hitachi Ltd株式会社日立製作所
    • HORI HIROYUKISUGIYAMA HISATAKAMATSUZAKI MASANORI
    • G11B7/004G11B5/09G11B7/0037G11B7/125G11B20/10G11B20/18
    • G11B20/10009G11B7/00375
    • PROBLEM TO BE SOLVED: To provide an information reproducing technology for stably reproducing information even when an optical disk has a defect such as a double refraction defect in which the amount of a reflected light is difficult to change. SOLUTION: When a laser beam is applied to an optical disk to reproduce data, an irradiation light amount detection signal is outputted according to the laser beam applied to the optical disk, and the defect of the optical disk is detected based on the irradiation light amount detection signal. When the laser beam is applied to the optical disk to reproduce the data, an irradiation light amount detection signal is outputted according to the amount of the laser beam applied to the optical disk, a reflected light amount detection signal is outputted according to the amount of the laser beam reflected by the optical disk, and the defect of the optical disk is detected based on the irradiation light amount detection signal and the reflected light amount detection signal. Even when the optical disk has a defect, the laser beam is continuously applied to the optical disk. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:即使当光盘具有其中反射光量难以改变的双折射缺陷的缺陷时,也提供用于稳定再现信息的信息再现技术。 解决方案:当将激光束施加到光盘以再现数据时,根据施加到光盘的激光束输出照射光量检测信号,并且基于该光盘检测光盘的缺陷 照射光量检测信号。 当将激光束施加到光盘以再现数据时,根据施加到光盘的激光束的量来输出照射光量检测信号,根据照射光量检测信号的量,输出反射光量检测信号 基于照射光量检测信号和反射光量检测信号检测由光盘反射的激光束和光盘的缺陷。 即使光盘有缺陷,激光也被连续地施加在光盘上。 版权所有(C)2005,JPO&NCIPI
    • 3. 发明专利
    • Information processing method and service providing device
    • 信息处理方法和服务提供设备
    • JP2005084950A
    • 2005-03-31
    • JP2003316178
    • 2003-09-09
    • Hitachi Ltd株式会社日立製作所
    • HORI HIROYUKINAKAGAWA YUICHIROMORIYAMA MASAHARU
    • G07D9/00G06Q20/10G06Q40/00G06Q40/04G06F17/60
    • PROBLEM TO BE SOLVED: To send mercantile exchange information such as electronic remittances from a user's terminal to a service providing device, thus making it easy to operate the user's terminal when receiving such services as payment using an electronic transfer slip. SOLUTION: The service providing device receives mercantile exchange information from the user's terminal which received the issuance of the mercantile exchange information. The device then performs a process about available mercantile exchange information, creates instruction information for dealing with the user's terminal, and sends this information to the user's terminal. The user's terminal performs a process according to the instruction information received. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:将诸如电子汇款的商业交换信息从用户终端发送到服务提供设备,从而使得在接收诸如使用电子转账单的支付等服务时容易操作用户终端。 解决方案:服务提供装置从接收到商业交换信息的发行的用户终端接收商业交换信息。 然后,设备执行关于可用商业交换信息的处理,创建用于处理用户终端的指令信息,并将该信息发送到用户的终端。 用户终端根据收到的指示信息进行处理。 版权所有(C)2005,JPO&NCIPI
    • 4. 发明专利
    • Electronic content information processing method and device
    • 电子内容信息处理方法和装置
    • JP2005062926A
    • 2005-03-10
    • JP2003207001
    • 2003-08-11
    • Hitachi Ltd株式会社日立製作所
    • NAKAGAWA YUICHIROHORI HIROYUKIMORIYAMA MASAHARU
    • G06Q20/06G06Q20/00G06Q30/02G06Q30/06G06Q50/00G06F17/60
    • PROBLEM TO BE SOLVED: To realize rapid processing at a store by issuing different kinds of electronic tickets, electronic coupons and electronic point cards to a portable terminal and by easily operating the portable terminal at the store. SOLUTION: A user transmits stored content information to a store terminal when the user obtains content, and the store terminal determines the kind and the number of the content to be issued based on the stored content information and transmits the content to be issued to a user terminal. When the user uses the content, the user transmits the stored content information to the store terminal, and a salesclerk transmits number-of-content updating information to the user terminal after the salesclerk confirms the content to be used based on the stored content information, and then the used content is deleted in the user terminal. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过向便携式终端发行不同种类的电子票,电子优惠券和电子点卡,并且通过在商店容易地操作便携式终端来实现商店的快速处理。 解决方案:当用户获取内容时,用户将存储的内容信息发送到存储终端,并且存储终端基于所存储的内容信息确定要发行的内容的种类和数量,并发送要发行的内容 到用户终端。 当用户使用内容时,用户将存储的内容信息发送到商店终端,并且在销售员根据所存储的内容信息确认要使用的内容之后,销售人员向用户终端发送内容更新信息, 然后在用户终端中删除所使用的内容。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Project operation managing device, project operation managing method, and project operation managing program
    • 项目操作管理设备,项目运营管理方法和项目运营管理程序
    • JP2009277109A
    • 2009-11-26
    • JP2008129016
    • 2008-05-16
    • Hitachi Ltd株式会社日立製作所
    • WATANABE TORUHORI HIROYUKI
    • G05B19/418G06Q50/00G06Q50/10H02J3/00
    • G06Q10/06G06Q10/0631G06Q10/0639
    • PROBLEM TO BE SOLVED: To provide a project operation managing device, project operation managing method, and project operation managing program for providing a command for making even a facility arranged in a wide area maintained efficiently and finely. SOLUTION: This project operation managing device 1 includes an association reliability calculating means 14 for calculating target reliability är(i)} as the target of a single or a plurality of mutually related facilities B21 etc., a wear state transition managing means 15 for providing a transition structure of the wear states of the facilities B21 etc., a maintenance time limit calculating means 16 for calculating the time limit related to the maintenance work in order to make the reliability of each essential point or section establish its target value, a constraint managing means 17 for capturing and recording the constraint related to the movement of work-force, moving amount, and work amount, and a cyclic maintenance determining means 18 for calculating a cyclic schedule showing a temporary transfer to a maintenance object, of the facilities B21 etc. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供项目运行管理装置,项目运行管理方法和项目运行管理程序,用于提供用于使均匀地布置在广泛区域中的设施得到有效且精细地保持的命令。 解决方案:该项目运行管理装置1包括用于计算作为单个或多个相互关联的设施B21等的目标的目标可靠性är(i)}的关联可靠性计算装置14,磨损状态转变管理装置 15,用于提供设施B21等的磨损状态的过渡结构;维护时间限制计算装置16,用于计算与维护工作相关的时间限制,以便使每个基本点或部分的可靠性建立其目标值 ,用于捕获和记录与工作力,移动量和工作量的移动有关的约束的约束管理装置17,以及用于计算表示临时转移到维护对象的循环调度的循环维护确定装置18, 设施B21等。版权所有(C)2010,JPO&INPIT