Methods for adaptively selecting entropy encoding modes

    公开(公告)号:US20060233260A1

    公开(公告)日:2006-10-19

    申请号:US11404192

    申请日:2006-04-14

    申请人: Hitoshi Watanabe

    发明人: Hitoshi Watanabe

    IPC分类号: H04N11/04

    摘要: The presently preferred methods of the present invention take advantage of the syntax structure of H.264 and adaptively switch the entropy coding mode between CABAC and CAVLC. In those profiles of H.264 where CABAC is supported such as the Main profile and the High profiles (HP, Hi10, Hi422, Hi444), the entropy coding mode to be used is specified via a picture parameter set (“PPS”), where a particular PPS is specified for each slice in its header (“slice header”). The encoders of the present invention provide a multiple-PPS for both the CAVLC and CABAC, so that bitstreams are produced by both CAVLC and CABAC. CAVLC, having a simpler algorithm structure, is implemented as a part of the video pipe, where each single video pipe stage is designed to operate within a pre-defined number of clock cycles. The video pipe generates SE at pre-scheduled instances buffered in FIFO. The SE serves as input to CABAC, where CABAC encodes the SE in an event-driven fashion. During this process, CABAC is monitored to determine if the CABAC engine is able to keep up with the video pipe. The video pipe, implemented using CAVLC, by design will complete the encoding process within the allotted time. However, CABAC, although having better encoding efficiency and where its generated output is more desirable, its encoding completion time is uncertain and may require more time than it is allowed. Thus if CABAC cannot complete the encoding process within the allotted time, the bitstream generated by CABAC would not be complete and it cannot be used. If CABAC can complete the encoding process within the allotted time, the CABAC engine would be allowed to complete the encoding process and its generated output would be used as the bitstream of choice.

    Method and apparatus for designing layout, and computer product
    72.
    发明授权
    Method and apparatus for designing layout, and computer product 失效
    设计布局的方法与设备,计算机产品

    公开(公告)号:US07080338B2

    公开(公告)日:2006-07-18

    申请号:US10914221

    申请日:2004-08-10

    IPC分类号: G06F9/45 G06F17/50 G01F31/28

    CPC分类号: G01R31/318536

    摘要: A layout designing apparatus includes an input unit that receives an input of a frame having a boundary scan register, a placing unit that places an I/O macro to be connected to a signal terminal for propagating other signal than a test signal in an arbitrary I/O macro placement area of the frame input, a determining unit that determines whether a frame terminal at an arbitrary terminal position in the frame matches with at least one of a test terminal for propagating the test signal in the frame input and a signal terminal to be connected to the I/O macro placed, and a replacing unit that replaces, based on a result of determining by the determining unit, the I/O macro placed with either of a shared I/O macro and a test-only I/O macro.

    摘要翻译: 布局设计装置包括:输入单元,其接收具有边界扫描寄存器的帧的输入;放置单元,其将要连接的I / O宏放置在与任意I的测试信号相比传播其它信号的信号端 / O宏放置区域,确定单元,其确定帧中的任意终端位置的帧终端与用于在帧输入中传播测试信号的测试终端和信号终端中的至少一个匹配, 连接到放置的I / O宏,以及替换单元,其基于由确定单元确定的I / O宏来替换放置在与共享I / O宏和仅测试I / O宏中的I / O宏。

    Vehicle having front and rear frames

    公开(公告)号:US20060151225A1

    公开(公告)日:2006-07-13

    申请号:US11319032

    申请日:2005-12-27

    IPC分类号: B62K13/00

    CPC分类号: B62K13/00 B62K11/06

    摘要: The present invention provides a vehicle, such as a motorcycle, that can sufficiently control a stagger in an extremely slow speed running state and a tumble of vehicle body in the standstill state thereof. This vehicle, such as a motorcycle includes a head pipe that supports a front wheel and a main frame that supports a rear wheel. The head pipe is movably attached to the main frame. The vehicle includes a hydraulic cylinder for shifting the centroid of the vehicle body by moving one of the head pipe and the main frame 3 relative to the other.

    Process for producing photoresist polymeric compounds

    公开(公告)号:US20060116494A1

    公开(公告)日:2006-06-01

    申请号:US11335589

    申请日:2006-01-20

    IPC分类号: C08F24/00

    摘要: Process for producing photoresist polymeric compound having repeated units corresponding to at least one monomer selected from monomer (a) having lactone skeleton, monomer (b) having group which becomes soluble in alkali by elimination with acid, and monomer (c) having alicyclic skeleton having hydroxyl group. Process includes (A) polymerizing mixture of monomers containing at least one monomer selected from the above monomers (a), (b), and (c), and (B) extracting polymer formed in the polymerization by using organic solvent and water to partition the formed polymer into organic solvent layer and metal component impurity into aqueous layer, or passing polymer solution, which contains polymer having repeated units corresponding to at least one of the above monomers (a), (b), and (c) and metal content of which is 1000 ppb by weight or less relative to the polymer through filter comprising porous polyolefin membrane having cation-exchange group. The photoresist polymeric compounds have a metallic impurity content that is extremely low.

    Method for producing 3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide compound or salt thereof
    76.
    发明申请
    Method for producing 3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide compound or salt thereof 失效
    制备3,4-二氢-1,2,3-氧杂噻嗪-4-酮-2,2-二氧化物化合物或其盐的方法

    公开(公告)号:US20050182255A1

    公开(公告)日:2005-08-18

    申请号:US11058179

    申请日:2005-02-16

    IPC分类号: C07D291/06 C07D291/00

    CPC分类号: C07D291/06

    摘要: A method produces a 3,4-dihydro-1,2,3-oxathiazin-4-one-2,2-dioxide compound of following formula (2): wherein R1 and R2 are the same as or different from each other and are each hydrogen atom or an organic group inert to the reaction; and R3 is hydrogen atom or an organic group inert to the reaction, or a salt thereof, by subjecting a beta-ketoamide-N-sulfonic acid of following Formula (1): wherein R1, R2 and R3 are as defined above; and X is hydrogen atom, or a salt thereof, to cyclization in the presence of an acid anhydride with or without further subjecting the cyclized product to hydrolysis, in which the cyclization is continuously carried out using a continuous flow reactor.

    摘要翻译: 方法产生下式(2)的3,4-二氢-1,2,3-氧杂噻嗪-4-酮-2,2-二氧化物化合物:其中R 1和R 2, 2个彼此相同或不同,各自为氢原子或对反应呈惰性的有机基团; 和R 3是氢原子或对反应呈惰性的有机基团,或其盐,通过使下式(1)的β-酮酰胺-N-磺酸:其中R 1,R 2和R 3如上定义; 并且X是氢原子或其盐,在酸酐存在下进行环化反应,所述环境化合物进一步使环化产物进行水解,其中使用连续流动反应器连续进行环化。

    Mobile communication method
    77.
    发明授权
    Mobile communication method 失效
    移动通信方式

    公开(公告)号:US06925302B2

    公开(公告)日:2005-08-02

    申请号:US10442925

    申请日:2003-05-22

    摘要: In a mobile terminal communication method, when a zone in which a mobile terminal is positioned becomes in a congestion state, a calling channel having high emergency can be secured. A connection priority rank is given to each mobile terminal. When an area in which a calling mobile terminal is positioned is in the congestion state, the number of currently-used calling channels in the same connection priority rank as that of the mobile terminal is compared with the number of the calling channels set to the rank. Depending on its result, the call is disconnected or another mobile terminal in a low connection priority rank is handed off to another area.

    摘要翻译: 在移动终端通信方法中,当移动终端所在的区域处于拥塞状态时,可以确保具有高应急的呼叫信道。 给每个移动终端提供连接优先级。 当呼叫移动终端所在的区域处于拥塞状态时,将与移动终端相同的连接优先级中的当前使用的呼叫信道的数量与设置为等级的呼叫信道的数量进行比较 。 取决于其结果,呼叫被断开,或者在低连接优先级中的另一个移动终端被切换到另一个区域。

    Battery cable layout for outboard motor
    78.
    发明授权
    Battery cable layout for outboard motor 失效
    舷外电机的电池电缆布局

    公开(公告)号:US06915771B2

    公开(公告)日:2005-07-12

    申请号:US10072645

    申请日:2002-02-07

    申请人: Hitoshi Watanabe

    发明人: Hitoshi Watanabe

    摘要: An engine for an outboard motor includes one or more intake conduits that extend along an engine body thereof. A bracket supports one cable terminal disposed generally in a space formed between the engine body and the intake conduits. The cable terminal includes a coupling member that has first and second coupling ends. The first coupling end is connected to a starter motor by a first cable that extends within the space. The second coupling end is positioned to expose itself between the intake conduits and is connectable to an anode of a battery disposed on an associated watercraft by a second cable. The bracket defines another cable terminal disposed generally in the space. The another cable terminal is also positioned to expose itself between the intake conduits and is connectable to a cathode of the battery by a third cable.

    摘要翻译: 用于舷外马达的发动机包括沿其发动机体延伸的一个或多个进气管道。 支架支撑一个大体上设置在发动机主体和进气管道之间形成的空间中的电缆端子。 电缆端子包括具有第一和第二耦合端的耦合构件。 第一联接端通过在该空间内延伸的第一缆线连接到起动马达。 第二联接端被定位成在进气导管之间露出自身,并且可通过第二缆线连接到设置在相关联的船只上的电池的阳极。 支架定义了通常设置在该空间中的另一个电缆端子。 另一个电缆端子也被定位成使其自身在进气管之间露出,并可通过第三根电缆与电池的阴极连接。

    Sensor arrangement for engine
    80.
    发明授权
    Sensor arrangement for engine 失效
    发动机传感器装置

    公开(公告)号:US06886540B2

    公开(公告)日:2005-05-03

    申请号:US09906389

    申请日:2001-07-16

    摘要: An engine includes an improved sensor arrangement that can decrease the possibility of damage to sensors relating to fuel injection control. The engine includes a cylinder block defining first and second banks of cylinder bores extending separately from each other. Pistons reciprocate within the respective cylinder bores. Cylinder head members are arranged to close respective ends of the first and second banks of the cylinder bores. The cylinder head members define combustion chambers together with the cylinder bores and the pistons. An air induction system is arranged to introduce air to the combustion chambers. The induction system includes first and second intake units with the first intake unit allotted to the first cylinder bank and with the second intake unit allotted to the second cylinder bank. The first and second intake units define first and second intake passages, respectively, through which the air flows. Fuel injectors are arranged to spray fuel for combustion in the combustion chambers. First and second sensors are arranged to sense a condition of the intake air. A control device is configured to control the fuel injectors based upon signals of the first and second sensors. The first sensor is disposed at the first intake unit. The second sensor is disposed at the second intake unit.

    摘要翻译: 发动机包括改进的传感器布置,其可以降低对与燃料喷射控制有关的传感器的损坏的可能性。 发动机包括限定彼此分开延伸的第一和第二缸缸孔的气缸体。 活塞在相应的气缸孔内往复运动。 气缸盖构件布置成闭合气缸孔的第一和第二组的相应端部。 气缸盖构件与气缸孔和活塞一起限定燃烧室。 空气引导系统被布置成将空气引入燃烧室。 感应系统包括第一和第二进气单元,其中第一进气单元分配给第一气缸组,并且第二进气单元分配给第二气缸​​组。 第一和第二进气单元分别限定空气流过的第一和第二进气通道。 燃料喷射器布置成喷射燃料以在燃烧室中燃烧。 第一和第二传感器布置成感测进气的状况。 控制装置被配置为基于第一和第二传感器的信号来控制燃料喷射器。 第一传感器设置在第一进气单元处。 第二传感器设置在第二进气单元处。