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    • 52. 发明授权
    • Information processing device and control method thereof
    • 信息处理装置及其控制方法
    • US6021472A
    • 2000-02-01
    • US699943
    • 1996-08-20
    • Kazumasa HamaguchiToshiyuki FukuiShuichi Nakamura
    • Kazumasa HamaguchiToshiyuki FukuiShuichi Nakamura
    • G06F12/08
    • G06F12/0831G06F12/0804
    • An operation for achieving consistency among copies existing in a plurality of cache memories in a parallel computer system was performed per transaction. If an access issued from a processor to a cache memory is a synchronous access, seeking of a DIRTY block in the cache memory is started. The cache memory issues a bus transaction onto a system bus and performs write back of the DIRTY block in the cache memory relative to a main memory. The write back bus transaction issued from the cache memory in the foregoing fashion is snooped by the other cache memory. With this arrangement, an unnecessary consistency holding operation can be omitted to reduce a delay upon memory accessing in a parallel computer system employing a loose memory consistency model.
    • 每个交易执行用于实现并行计算机系统中的多个高速缓冲存储器中存在的副本之间的一致性的操作。 如果从处理器向高速缓冲存储器发出的访问是同步访问,则开始在高速缓冲存储器中寻找DIRTY块。 高速缓存存储器将总线事务发送到系统总线上,并相对于主存储器执行高速缓冲存储器中的DIRTY块的写回。 以上述方式从高速缓冲存储器发出的回写总线事务被其他高速缓存存储器窥探。 通过这种布置,可以省略不必要的一致性保持操作,以减少采用松散存储器一致性模型的并行计算机系统中的存储器访问时的延迟。
    • 54. 发明授权
    • Power transmission mechanism for parallel hybrid vehicle
    • 并联混合动力车动力传动机构
    • US08430777B2
    • 2013-04-30
    • US13318612
    • 2009-11-18
    • Yoshiaki YamadaKunihiko HikiriShuichi NakamuraKouichi Itani
    • Yoshiaki YamadaKunihiko HikiriShuichi NakamuraKouichi Itani
    • F16H3/72
    • B60K6/48B60K6/365B60K6/387B60K6/547B60K2006/381B60L7/18B60L7/26B60L11/14B60L2200/26B60L2270/145Y02T10/6221Y02T10/70Y02T10/7077
    • A proposition is to provide a power transmission mechanism for parallel hybrid vehicle that is capable of smoothly combining/separating input/output powers of a motor and an engine, and is applicable to a large hybrid vehicle by ensuring sufficient strength of a mechanism for combining and separating the input/output powers.It is characterized by including a motor output shaft of the motor/generator rotatable separately from an engine drive shaft system extending from a main clutch to a transmission, a motor-brake mounted on one end side of the motor output shaft to release/fix the motor output shaft, and a planetary gear mechanism mounted between another end side of the motor output shaft and the engine drive shaft system and including a sun gear provided on the other end side of the motor output shaft, an outer gear provided on the engine drive shaft system and having a gear ratio to the sun gear of 1:1, a plurality of planetary gears with which the sun gear and the outer gear are engaged, and a planetary carrier picking up orbital motions of the planetary gears, and a gear brake mounted on one end side of the planetary carrier to release/fix the planetary carrier.
    • 提出一种能够平滑地组合/分离电动机和发动机的输入/输出功率的并联混合动力车辆的动力传递机构,并且通过确保用于组合的机构的足够的强度和适用于大型混合动力车辆, 分离输入/输出功率。 其特征在于包括:电动机/发电机的电动机输出轴,其与从主离合器延伸到变速器的发动机驱动轴系分开旋转;电动制动器,其安装在电动机输出轴的一端侧以释放/固定 电动机输出轴和安装在电动机输出轴的另一端侧与发动机驱动轴系之间的行星齿轮机构,并且包括设置在电动机输出轴的另一端侧的太阳齿轮,设置在发动机驱动器上的外齿轮 轴系,并具有1:1的太阳齿轮的传动比,与太阳齿轮和外齿轮接合的多个行星齿轮和行星齿轮架拾取行星齿轮的轨道运动,齿轮制动器 安装在行星齿轮架的一端侧,以释放/固定行星架。
    • 58. 发明申请
    • 1-Fluoro-1,1-Bis-(Phenylsulfonyl)Methane and Production Method Thereof
    • 1-氟-1,1-二 - (苯基磺酰基)甲烷及其制备方法
    • US20090131723A1
    • 2009-05-21
    • US12224664
    • 2007-03-02
    • Takeshi ToruNorio ShibataShuichi NakamuraTakeo Fukuzumi
    • Takeshi ToruNorio ShibataShuichi NakamuraTakeo Fukuzumi
    • C07C317/14C07C315/04
    • C07C317/14
    • A novel 1-fluoro-1,1-bis(arylsulfonyl)methane is provided which is useful in monofluoromethylation. Also provided is a production method thereof.A method for producing a fluorobis(arylsulfonyl)methane, the method including the steps of: treating a bis(arylsulfonyl)methane represented by the following formula (1), (ArSO2)2CH2  (1) (wherein Ar represents a substituted or unsubstituted phenyl group or naphthyl group) with a base; and then adding a fluorination reagent thereto, to produce fluorobis(arylsulfonyl)methane represented by the following formula (2) (ArSO2)2CHF  (2) (wherein Ar is defined as above), and a fluorobis(arylsulfonyl)methane (2) represented by the above formula (2), which is a novel compound that is very useful in producing a monofluoromethyl.
    • 提供了一种新颖的1-氟-1,1-双(芳基磺酰基)甲烷,其可用于单氟甲基化。 还提供了其制备方法。 一种制备氟双(芳基磺酰基)甲烷的方法,所述方法包括以下步骤:处理由下式(1)表示的双(芳基磺酰基)甲烷,<?在线式描述=“在线式”末端 (“Ar”)2CH2(1)<?in-line-formula description =“In-line formula”end =“tail”?>(其中Ar表示取代或未取代的苯基或萘基) 一个基地 然后向其中加入氟化试剂以产生由下式(2)表示的氟双(芳基磺酰基)甲烷<?in-line-formula description =“In-line Formulas”end =“lead”→(ArSO 2)2CHF (式中,Ar如上所定义),上述式(2)表示的氟双(芳基磺酰基)甲烷(2) ),它是一种在生产单氟甲基中非常有用的新型化合物。