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    • 2. 发明授权
    • Emulsifying agent for emulsion polymerization
    • 乳化聚合乳化剂
    • US09376510B2
    • 2016-06-28
    • US14352085
    • 2012-09-18
    • Asako OgasawaraMasayuki Hashimoto
    • Asako OgasawaraMasayuki Hashimoto
    • C08F2/30C08F2/26C08F2/24C08F290/06
    • C08F2/30C08F2/24C08F2/26C08F290/062C08F212/08C08F220/18C08F220/06C08F2220/1825
    • A reactive emulsifier comprising a compound of formula (I), which makes polymerization stability satisfactory and is capable of improving the water resistance etc. of the polymer film to be obtained. In the formula (I), D represents a polymerizable unsaturated group represented by the chemical formula D-1 or D-2; m1 represents a number of 1 or larger; R1 represents an alkyl group having 1 to 12 carbon atoms; m2 represents a number of 0 to 4; and the sum of m1 and m2 is 1 to 5. R2 represents a hydrocarbon group having 6 to 30 carbon atoms; A represents either an alkylene group or a substituted alkylene group which has 2 to 4 carbon atoms; and n is in the range of 0 to 1,000. X represents a hydrogen atom or an anionic hydrophilic group which is —(CH2)a—SO3M etc. R3 represents a hydrogen atom or methyl.
    • 一种包含式(I)化合物的反应性乳化剂,其使得聚合稳定性令人满意并且能够改善所获得的聚合物膜的耐水性等。 在式(I)中,D表示由化学式D-1或D-2表示的可聚合不饱和基团; m1表示1以上的数; R1表示碳原子数1〜12的烷基。 m2表示0〜4的数; m1和m2的和为1〜5 .R2表示碳原子数为6〜30的烃基。 A表示亚烷基或具有2至4个碳原子的取代的亚烷基; n为0〜1000的范围。 X表示氢原子或 - (CH 2)a -SO 3 M等的阴离子亲水基团,R 3表示氢原子或甲基。
    • 4. 发明授权
    • Assistive power control apparatus for motor-assisted bicycle
    • 电动辅助自行车辅助动力控制装置
    • US08820459B2
    • 2014-09-02
    • US13424943
    • 2012-03-20
    • Masayuki HashimotoYoshihiro NamikiMasahiro Kuroki
    • Masayuki HashimotoYoshihiro NamikiMasahiro Kuroki
    • B62M6/55B62M6/45
    • B62M6/45B62M6/55
    • An assistive power control apparatus for a motor-assisted bicycle controls a motor to generate an assistive torque depending on the pedaling force of a rider. The assistive power control apparatus detects a rotating torque value of a crankshaft rotated when a rider steps on pedals by a torque sensor, controls a motor to generate an assistive power determined using the rotating torque value, calculates a rotation angle of the crankshaft when a present rotating torque value is detected from a time period from a timing of detection of a peak position of the rotating torque value to a timing of detection of the rotating torque value, calculates a pedaling force applied when the rider steps on the pedals from the calculated rotation angle of the crankshaft and the detected present rotating torque value, and determines the assistive power of the motor according to the calculated pedaling force.
    • 用于电动辅助自行车的辅助动力控制装置控制电动机,以根据骑手的踏力产生辅助转矩。 辅助动力控制装置通过转矩传感器来检测当骑车人踏上脚踏板时旋转的曲轴的转动转矩值,控制电动机产生使用转动转矩值确定的辅助动力,当现在的情况下,计算曲轴的旋转角度 从从旋转扭矩值的峰值位置的检测的定时到旋转扭矩值的检测定时的时间段检测出旋转扭矩值,计算当骑乘者从计算出的旋转中踏上踏板时施加的踏力 曲轴的角度和检测到的当前旋转扭矩值,并且根据计算出的踏力来确定电动机的辅助功率。
    • 6. 发明授权
    • Encoder for volume data
    • 卷数据编码器
    • US07254267B2
    • 2007-08-07
    • US10669714
    • 2003-09-25
    • Masayuki HashimotoKenji MatsuoAtsushi KoikeYasuyuki Nakajima
    • Masayuki HashimotoKenji MatsuoAtsushi KoikeYasuyuki Nakajima
    • G06K9/00G06K9/36G06K9/46H04B1/66H04N7/12H04N11/02H04N11/04
    • H04N19/62H04N19/13H04N19/136H04N19/176H04N19/46H04N19/63H04N19/91
    • A volume data encoder with high encoding efficiency is provided. The object of the coding is volume data which contains a plurality of tomogram planes output from a CT and an MRI. A header analysis unit separates each plane image into header information and pixel information. A header compression unit compresses the separated header information. On the other hand, a two-dimensional transform unit conducts frequency decomposition on the pixel information. A skip portion detection and table generation unit detects skip portions that are the same in all coefficients in a z-direction, and stores them in a table. A one-dimensional transform unit conducts one-dimensional transform on the pixel information for coefficients except the skip portions. A unit block division unit divides each subband into unit blocks. An entropy encoding unit determines a parameter for entropy encoding according to statistical properties of all coefficients in all unit blocks included in each class.
    • 提供了一种具有高编码效率的音量数据编码器。 编码的对象是包含从CT和MRI输出的多个断层图的体积数据。 标题分析单元将每个平面图像分离成标题信息和像素信息。 报头压缩单元压缩分离的报头信息。 另一方面,二维变换单元对像素信息进行频率分解。 跳过部分检测和表生成单元检测在z方向上的所有系数中相同的跳过部分,并将它们存储在表中。 一维变换单元对除了跳跃部分之外的系数的像素信息进行一维变换。 单元块分割单元将每个子带划分为单位块。 熵编码单元根据包括在每个类中的所有单位块中的所有系数的统计特性来确定用于熵编码的参数。
    • 8. 发明授权
    • Distributor driving apparatus for engines
    • 发动机分配器驱动装置
    • US5038729A
    • 1991-08-13
    • US433274
    • 1989-11-08
    • Akira MurasakiMasayuki Hashimoto
    • Akira MurasakiMasayuki Hashimoto
    • F02B67/04F01L1/02F02B67/06F02F7/00F02P7/10
    • F02P7/10F01L1/02F01L1/022F01L2001/0537F02B2275/18F02F7/006
    • To improve ignition timing precision without being subjected to a harmful influence of gear backlash produced when the distributor unit is directly driven by a camshaft and further to mount the distributor unit on the front cover at any desired inclination angle for reduction of total engine height, the distributor driving apparatus for an DOHC engine, in particular comprises two camshaft sprockets fixed to two camshafts; an idler sprocket rotatably supported between the two camshafts and the crankshaft; a first chain reeved around the crankshaft and the idler sprocket; a second chain reeved around the idler sprocket and the two camshaft sprockets; and a distributor driving gear fixed to the idler sprocket. Therefore, when the crankshaft is rotated, the idler sprocket is driven by the crankshaft via the first chain and therefore the distributor unit is directly driven by the distributor driving gear. On the other hand, the camshaft sprockets are driven by the idler sprocket via the second chain.
    • 为了提高点火正时精度,而不会在分配器单元由凸轮轴直接驱动时产生的齿轮间隙的有害影响,并且进一步以任何期望的倾斜角将分配器单元安装在前盖上以减少总发动机高度, DOHC发动机的分配器驱动装置,特别地包括固定在两个凸轮轴上的两个凸轮轴链轮; 可旋转地支撑在两个凸轮轴和曲轴之间的惰轮链轮; 围绕曲轴和惰轮链轮的第一链条; 第二链条围绕惰轮链轮和两个凸轮轴链轮; 以及固定到惰轮链轮的分配器驱动齿轮。 因此,当曲轴旋转时,空转链轮由曲轴通过第一链驱动,因此分配器单元由分配器驱动齿轮直接驱动。 另一方面,凸轮轴链轮由惰轮链轮经第二链驱动。