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    • 52. 发明授权
    • Moving picture encoding apparatus
    • 运动图像编码装置
    • US08189667B2
    • 2012-05-29
    • US11796948
    • 2007-04-30
    • Yuji KawashimaYoshihiro KikuchiShingo Suzuki
    • Yuji KawashimaYoshihiro KikuchiShingo Suzuki
    • H04N7/12
    • H04N19/156H04N19/103H04N19/11H04N19/147
    • In a moving picture encoding apparatus, a processing load detection section detects a load and outputs load information and a video encoder judges a load level based on the load information. A start pixel in target pixels is determined depending on the load level, the evaluation value is calculated from pixels specified by the start pixel, a encoding cost is calculated based on the evaluation value to select one of prediction modes for minimizing the encoding cost. The start pixel is so selected as to exclude the pixels which are spatially neighboring to reference pixels for prediction, instead of all pixels within a 4×4 pixel block as the processing load becomes large. Thus, the picture processing amount is reducing while suppressing the deterioration of the encoding performance.
    • 在运动图像编码装置中,处理负载检测部分检测负载并输出负载信息,并且视频编码器基于负载信息来判断负载水平。 根据负载水平确定目标像素中的起始像素,根据由起始像素指定的像素计算评估值,基于评估值计算编码成本,以选择用于使编码成本最小化的预测模式之一。 为了排除与参考像素在空间上相邻的用于预测的像素,而不是随着处理负荷变大而在4×4像素块内的全部像素而被选择。 因此,在抑制编码性能劣化的同时,图像处理量减少。
    • 53. 发明申请
    • Configurable Power Switch Cells and Methodology
    • 可配置电源开关单元和方法
    • US20120066530A1
    • 2012-03-15
    • US12879772
    • 2010-09-10
    • Shingo SuzukiRobert E. Lamburn, JR.Neehar Jandhyala
    • Shingo SuzukiRobert E. Lamburn, JR.Neehar Jandhyala
    • G06F1/32G06F1/26
    • G06F1/3287Y02D10/171
    • In one embodiment, a configurable power switch cell methodology may include designing multiple power switch cells which may be assembled to form a set of power switches such as a power switch segment. The power switch cells may all be designed to occupy the same amount of integrated circuit area, in an embodiment. Accordingly, one cell may be readily replaced by another, even late in the design process, without disturbing the placement of surrounding circuitry. In an embodiment, the power switch cells may include the interconnect layers that connect between cells, and abutting the power switch cells may automatically connect the interconnect between cells. Accordingly, swapping one power switch cell for another may be accomplished by placing the cell. No routing work may be required.
    • 在一个实施例中,可配置的功率开关单元方法可以包括设计多个功率开关单元,所述多个功率开关单元可被组合以形成一组功率开关,例如功率开关段。 在一个实施例中,功率开关单元可以全部设计成占据相同量的集成电路面积。 因此,一个单元可以容易地被替换,甚至在设计过程的后期,而不会干扰周围电路的放置。 在一个实施例中,功率开关单元可以包括在单元之间连接的互连层,并且邻接功率开关单元可以自动连接单元之间的互连。 因此,将一个电源开关单元互换为另一个可以通过放置电池来实现。 不需要路由工作。
    • 54. 发明授权
    • Information processing apparatus with video encoding process control based on detected load
    • 基于检测到的负载的具有视频编码处理控制的信息处理设备
    • US08130839B2
    • 2012-03-06
    • US11940767
    • 2007-11-15
    • Yuji KawashimaYoshihiro KikuchiTatsuro FujisawaShingo Suzuki
    • Yuji KawashimaYoshihiro KikuchiTatsuro FujisawaShingo Suzuki
    • H04N7/12
    • H04N19/57H04N19/156H04N19/61
    • According to one embodiment, an information processing apparatus includes an input unit which inputs moving picture signal, a processing load detecting unit which detects a processing load, a motion estimation unit which detects the inter-frame motion of blocks obtained by dividing an input picture constituting the input moving picture signal in a square region which is set according to the processing load detected at the processing load detecting unit and whose diagonal line is parallel to one side of the blocks, a motion compensation prediction unit which generates a prediction signal based on the result of the detection at the motion estimation unit, a conversion unit which converts a prediction residual error signal obtained from a residual error in the prediction signal and the input picture signal, and an output unit which encodes a conversion coefficient converted at the conversion unit, and outputs an encoded stream.
    • 根据一个实施例,一种信息处理设备包括:输入单元,其输入运动图像信号;处理负载检测单元,其检测处理负载;运动估计单元,其检测通过对构成的输入图像进行划分获得的块的帧间运动; 所述输入运动图像信号在根据在所述处理负荷检测单元检测到的并且其对角线平行于所述块的一侧的处理负载而设置的正方形区域中,基于所述运动补偿预测单元生成预测信号 在运动估计单元处的检测结果,转换单元,其转换从预测信号和输入图像信号中的残余误差获得的预测残差误差信号;以及输出单元,其对在转换单元处转换的转换系数进行编码, 并输出编码流。
    • 55. 发明申请
    • Condenser
    • 冷凝器
    • US20110253353A1
    • 2011-10-20
    • US13064698
    • 2011-04-11
    • Kazumi TokizakiTakayuki FujiiYoshihiko SenoShingo Suzuki
    • Kazumi TokizakiTakayuki FujiiYoshihiko SenoShingo Suzuki
    • F28F9/02
    • F28D1/05391F25B39/04F25B2339/041F25B2339/044F28F9/02F28F9/0243F28F19/00F28F2009/0285F28F2240/00F28F2265/00F28F2275/04
    • A condenser has, at one end, a first header tank to which first heat exchange tubes of third and fourth heat exchange paths are connected and a second header tank to which second heat exchange tubes of first and second heat exchange paths are connected. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank has a branching control section promoting a flow of liquid-phase refrigerant from the first header tank into the first heat exchange tubes of the fourth heat exchange path. The branching control section includes a space forming member which forms a closed refrigerant inflow space communicating with the first heat exchange tubes, and a liquid accumulation space. The space forming member has a communication portion for communication between a lower portion of the refrigerant inflow space and the liquid accumulation space.
    • 冷凝器的一端具有连接有第三和第四热交换路径的第一热交换管的第一集水箱和连接第一和第二热交换路径的第二热交换管的第二集水箱。 第一集水箱的上端位于第二集水箱的下端的上方。 第一集水箱具有分支控制部,其促使液相制冷剂从第一集水箱流入第四热交换路径的第一热交换管。 分支控制部分包括形成与第一热交换管连通的封闭的制冷剂流入空间的空间形成部件和液体积聚空间。 空间形成构件具有用于在制冷剂流入空间的下部与液体积聚空间之间连通的连通部。
    • 58. 发明授权
    • System and method for characterizing a potential distribution
    • 用于表征潜在分布的系统和方法
    • US07636023B1
    • 2009-12-22
    • US11642187
    • 2006-12-19
    • Shingo Suzuki
    • Shingo Suzuki
    • H03L1/00
    • G01R31/2884G01R31/3008G01R31/31703G01R31/31716
    • An apparatus for characterizing an operating parameter in an integrated circuit, in accordance with one embodiment of the present invention, includes a voltage potential module, a plurality of distribution systems and a plurality of ring oscillator modules. Each ring oscillator module is coupled to the voltage potential module by a respective distribution system. Each ring oscillator module generates an oscillator signal as a function of the voltage potential and a voltage drop caused by the respective distribution system. The characterization of the operating parameter may be extrapolated from the difference in the operating frequencies of the ring oscillator modules.
    • 根据本发明的一个实施例的用于表征集成电路中的工作参数的装置包括电压电位模块,多个分配系统和多个环形振荡器模块。 每个环形振荡器模块通过相应的分配系统耦合到电压电位模块。 每个环形振荡器模块产生作为电压电位和由相应的分配系统引起的电压降的函数的振荡器信号。 操作参数的表征可以从环形振荡器模块的工作频率的差异外推。
    • 59. 发明申请
    • SYSTEMS AND METHOD FOR MEASURING NEGATIVE BIAS THERMAL INSTABILITY WITH A RING OSCILLATOR
    • 用环形振荡器测量负偏差热不稳定性的系统和方法
    • US20090079460A1
    • 2009-03-26
    • US12277227
    • 2008-11-24
    • Shingo Suzuki
    • Shingo Suzuki
    • G01R31/28
    • G01R31/129G01R31/31924
    • An integrated circuit, in accordance with one embodiment of the present invention, includes a first device under test (DUT), a first ring oscillator, a second DUT and a second ring oscillator. The first DUT is biased such that interface traps are generated during a first mode. The generated interface traps result in a decrease in a first drive current of the first DUT. The second device under test is biased to maintain a reference drive current during the first mode. The operating frequency of the first ring oscillator, during a second mode, is a function of the first drive current. The operating frequency of the second ring oscillator, during the second mode, is a function of the reference drive current. The integrated circuit may also include a comparator for generating an output signal as a function of a difference between the operating frequency of the first and second ring oscillator.
    • 根据本发明的一个实施例的集成电路包括被测试的第一器件(DUT),第一环形振荡器,第二DUT和第二环形振荡器。 第一DUT被偏置,使得在第一模式期间产生接口陷阱。 所产生的接口陷阱导致第一DUT的第一驱动电流的减小。 被测试的第二器件被偏置以在第一模式期间保持参考驱动电流。 在第二模式期间,第一环形振荡器的工作频率是第一驱动电流的函数。 在第二模式期间,第二环形振荡器的工作频率是参考驱动电流的函数。 集成电路还可以包括用于产生作为第一和第二环形振荡器的工作频率之间的差的函数的输出信号的比较器。
    • 60. 发明授权
    • System and method for measuring negative bias thermal instability with a ring oscillator
    • 用环形振荡器测量负偏置热不稳定性的系统和方法
    • US07456628B2
    • 2008-11-25
    • US12006473
    • 2008-01-02
    • Shingo Suzuki
    • Shingo Suzuki
    • G01R31/28
    • G01R31/129G01R31/31924
    • An integrated circuit, in accordance with one embodiment of the present invention, includes a first device under test (DUT), a first ring oscillator, a second DUT and a second ring oscillator. The first DUT is biased such that interface traps are generated during a first mode. The generated interface traps result in a decrease in a first drive current of the first DUT. The second device under test is biased to maintain a reference drive current during the first mode. The operating frequency of the first ring oscillator, during a second mode, is a function of the first drive current. The operating frequency of the second ring oscillator, during the second mode, is a function of the reference drive current. The integrated circuit may also include a comparator for generating an output signal as a function of a difference between the operating frequency of the first and second ring oscillator.
    • 根据本发明的一个实施例的集成电路包括被测试的第一器件(DUT),第一环形振荡器,第二DUT和第二环形振荡器。 第一DUT被偏置,使得在第一模式期间产生接口陷阱。 所产生的接口陷阱导致第一DUT的第一驱动电流的减小。 被测试的第二器件被偏置以在第一模式期间保持参考驱动电流。 在第二模式期间,第一环形振荡器的工作频率是第一驱动电流的函数。 在第二模式期间,第二环形振荡器的工作频率是参考驱动电流的函数。 集成电路还可以包括用于产生作为第一和第二环形振荡器的工作频率之间的差的函数的输出信号的比较器。