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    • 1. 发明授权
    • Encryption system with time-dependent decryption
    • 具有时间依赖解密的加密系统
    • US06381695B2
    • 2002-04-30
    • US09115422
    • 1998-07-14
    • Michiharu KudoMasayuki NumaoHiroshi Kawazoe
    • Michiharu KudoMasayuki NumaoHiroshi Kawazoe
    • H04L900
    • H04L9/321H04L9/3263H04L9/3297
    • An object of the invention is to provide an encryption system and method for inhibiting the decryption of encrypted data unless a decryption condition is satisfied. Thus, according to the present invention, in order to provide the encryption system for inhibiting the decryption of encrypted data unless a decryption condition is satisfied, decryption enabled time is designated as a decryption condition, and an encryption system incorporating time-dependent decryption is constituted by a time-key certificate and a time-key certificate manager. A time-key certificate is employed when a third party proves that a public encryption key added to the certificate satisfies the decryption condition. The time-key certificate manager issues a time-key certificate and then manages a decryption key.
    • 本发明的一个目的是提供一种用于禁止加密数据的解密的加密系统和方法,除非满足解密条件。 因此,根据本发明,为了提供用于禁止加密数据的解密的加密系统,除非满足解密条件,则将解密允许时间指定为解密条件,并且构成并入时间依赖解密的加密系统 通过时间密钥证书和时间密钥证书管理器。 当第三方证明添加到证书的公共加密密钥满足解密条件时,采用时间密钥证书。 时间密钥证书管理器发出时间密钥证书,然后管理解密密钥。
    • 2. 发明授权
    • Server device and program product
    • 服务器设备和程序产品
    • US08868702B2
    • 2014-10-21
    • US13232262
    • 2011-09-14
    • Takuya KawamuraHiroshi Kawazoe
    • Takuya KawamuraHiroshi Kawazoe
    • G06F15/177H04L29/06H04L29/08
    • H04L67/08H04L69/04
    • According to one embodiment, a server device connected to a client device by way of a network includes a receiving unit, a first detecting unit, a cycle changing unit, a second detecting unit, and a transmitting unit. The receiving unit receives operation data through the network. The first detecting unit detects, from among operation events based on the received operation data, a specific operation event. The cycle changing unit, when the specific operation event is detected, changes a change detection cycle for screen data that is updated in an application in accordance with the specific operation event from a first cycle to a second cycle that is longer than the first cycle. The second detecting unit detects a change in the screen data in the second cycle. The transmitting unit transmits the screen data, in which the change is detected, to the client device.
    • 根据一个实施例,通过网络连接到客户端设备的服务器设备包括接收单元,第一检测单元,周期改变单元,第二检测单元和发送单元。 接收单元通过网络接收操作数据。 第一检测单元根据接收到的操作数据从操作事件中检测特定的操作事件。 循环改变单元,当检测到特定操作事件时,根据特定操作事件将从应用中更新的屏幕数据的更改检测周期从第一周期改变到比第一周期长的第二周期。 第二检测单元检测第二周期中的屏幕数据的变化。 发送单元将检测到变化的画面数据发送给客户端装置。
    • 4. 发明申请
    • Server, screen transmitting method, and program storage medium
    • 服务器,屏幕发送方法和程序存储介质
    • US20100054618A1
    • 2010-03-04
    • US12382492
    • 2009-03-17
    • Hiroshi KawazoeShogo YamaguchiShinya Murai
    • Hiroshi KawazoeShogo YamaguchiShinya Murai
    • G06K9/36
    • H04N19/507H04N19/12H04N19/136H04N19/17H04N19/46H04N19/60
    • A server includes a generating unit which generates image data in a partial region of a displayed image on the screen; a type identifying unit configured to identify a type of a GUI component included in the region of the generated image data; a storage which stores compression property information for each GUI component type; a compression scheme deciding unit which decides a compression scheme based on compression property information corresponding to the GUI component type identified; a compression unit which compresses the generated image data with a decided compression scheme; a transmission unit which transmits the compressed data to the client terminal; an update frequency deciding unit which decides a update frequency of the compression property information in the storage for each type of the GUI component; and an updating unit which updates the compression property information with the update frequency decided for each type of the GUI component.
    • 服务器包括生成单元,其生成屏幕上显示图像的局部区域中的图像数据; 类型识别单元,被配置为识别包括在所生成的图像数据的区域中的GUI组件的类型; 用于存储每个GUI组件类型的压缩属性信息的存储器; 压缩方案决定单元,其基于与所识别的GUI组件类型相对应的压缩属性信息来决定压缩方案; 压缩单元,其以确定的压缩方案压缩生成的图像数据; 发送单元,其将压缩数据发送到客户终端; 更新频率决定单元,其针对每种类型的GUI组件决定存储器中的压缩属性信息的更新频率; 以及更新单元,其以针对每种类型的GUI组件确定的更新频率更新压缩属性信息。
    • 5. 发明授权
    • Cooperative speed control system
    • 合作速度控制系统
    • US07426432B2
    • 2008-09-16
    • US11094347
    • 2005-03-31
    • Hiroshi KawazoeHiroshi Tsuda
    • Hiroshi KawazoeHiroshi Tsuda
    • B60K31/00
    • B60W30/143B60W30/16B60W2550/14B60W2550/22B60W2550/402
    • A device for automatically controlling vehicle speed, including a processor adapted to receive at least a first signal indicative of a first local required speed, a second signal indicative of a second local required speed received after the first signal, and a third signal indicative of a value of a current set vehicle speed, wherein the processor includes logic to (i) automatically determine a new set vehicle speed based at least on the first local required speed, the second local required speed, and the current set vehicle speed; and (ii) automatically initiate output of a signal to a vehicle speed controller to change the vehicle speed to a new set vehicle speed.
    • 一种用于自动控制车辆速度的装置,包括适于接收表示第一局部所需速度的至少第一信号的处理器,指示在第一信号之后接收的第二局部所需速度的第二信号,以及指示第一信号 其中所述处理器包括以下步骤:(i)至少基于所述第一局部所需速度,所述第二局部所需速度和所述当前设定车速来自动确定新的设定车辆速度; 和(ii)自动启动向车速控制器输出信号以将车速改变到新的设定车速。
    • 10. 发明申请
    • Fuel injector
    • 喷油器
    • US20060214033A1
    • 2006-09-28
    • US11384243
    • 2006-03-21
    • Kazuaki KoyanagiHiroshi Kawazoe
    • Kazuaki KoyanagiHiroshi Kawazoe
    • F02M51/00B05B1/30
    • F02M61/168F02M51/0657F02M2200/9038Y10S239/90
    • A fuel injector 10 may comprise a valve body 14 having a fuel path, a valve seat 23 fixed to a downstream end of the valve body, and a valve 25 that opens and closes a fuel injection hole of the valve seat 23. The valve may be housed within the valve body in a manner allowing sliding. An armature 31 may be attached to an upstream end of the valve 25, and a valve closing element 32 may be attached to a downstream end of the valve 25. A core 21 may be disposed at an upstream side of the armature 31. A downstream end surface of the core 21 faces an upstream end surface of the armature 31. When the valve 25 opens the fuel injection hole, the downstream end surface of the core 21 makes contact with the upstream end surface of the armature 31. A non-magnetic ring 20 may be disposed at an outer circumference side of the armature 31 and the core 21. The non-magnetic ring 20 may extend as far as an upstream side of the solenoid coil 18, and the solenoid coil 18 may be wound directly around an outer circumference of the non-magnetic ring 20.
    • 燃料喷射器10可以包括具有燃料路径的阀体14,固定到阀体的下游端的阀座23和打开和关闭阀座23的燃料喷射孔的阀25。 阀可以以允许滑动的方式容纳在阀体内。 电枢31可以附接到阀25的上游端,并且阀关闭元件32可以附接到阀25的下游端。 芯21可以设置在衔铁31的上游侧。 芯21的下游端面面对电枢31的上游端面。 当阀25打开燃料喷射孔时,芯21的下游端面与电枢31的上游端面接触。 非磁性环20可以设置在电枢31和芯21的外周侧。 非磁性环20可以延伸到螺线管线圈18的上游侧,螺线管线圈18可以直接卷绕在非磁性环20的外周。