会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 37. 发明授权
    • Cache memory system having a plurality of ports
    • 具有多个端口的高速缓冲存储器系统
    • US5594884A
    • 1997-01-14
    • US170766
    • 1993-12-21
    • Tsukasa MatobaHiroyuki Satou
    • Tsukasa MatobaHiroyuki Satou
    • G06F9/32G06F9/38G06F12/08
    • G06F9/3804G06F12/0853G06F12/0859
    • An instruction cache and a data cache are formed with a 2-port structure, the first port of the instruction cache is exclusively used for readout of the contiguous instruction, and the second port thereof is exclusively used for readout of the branched instruction when the conditional branch instruction is executed. With this construction, two instructions which may be executed can be simultaneously fetched irrespective of whether the branch of the conditional branch instruction is taken or untaken, thereby making it possible to enhance the CPU performance. Further, in the 2-port data cache, time for the cache refill process can be reduced by means of the contiguous data transfer and non-cacheable access.
    • 以2端口结构形成指令高速缓存和数据高速缓存,指令高速缓存的第一端口专用于连续指令的读出,其第二端口专门用于当有条件的 分支指令被执行。 利用这种结构,可以同时取出可以执行的两个指令,而不管采取或不采取条件转移指令的分支,从而可以提高CPU性能。 此外,在2端口数据高速缓存中,可以通过连续数据传输和不可缓存访问来减少高速缓存重新填充处理的时间。
    • 39. 发明授权
    • Feeder for feeding photosensitive material
    • 馈线用于馈送感光材料
    • US4928897A
    • 1990-05-29
    • US298600
    • 1989-01-18
    • Hiroyuki SatouNorio Ookawa
    • Hiroyuki SatouNorio Ookawa
    • G03B27/58
    • G03B27/588
    • A magazine body accommodating a photosensitive material is loaded into a processor of a photo-printing device. The magazine body incorporates a pair of rollers for seizing a mid-portion of the photosensitive material, the rollers being separated from each other when feeding the material to the processor. When loading the magazine into the processor, the material is completely stored inside the magazine body. After loading the magazine, input rollers mounted on a light shielding cover of the processor are rotated while being pressed. At this time, the pair of rollers approach each other to seize the photosensitive material. Subsequently, the rollers rotate to feed the material to the processor.
    • 容纳感光材料的盒体装载到照相印刷装置的处理器中。 杂志主体包括一对用于抓住感光材料的中间部分的辊,当将材料供给到处理器时,辊彼此分离。 当将料盒装入处理器时,材料完全储存在刀库内。 装载盒后,安装在处理器的遮光罩上的输入辊在被按压的同时旋转。 此时,一对辊彼此接近以抓住感光材料。 随后,辊旋转以将材料供给到处理器。
    • 40. 发明授权
    • Shutter driving apparatus for photographic printer
    • 摄影机的快门驱动装置
    • US4905043A
    • 1990-02-27
    • US292071
    • 1988-12-30
    • Hiroyuki SatouHiromitsu WakuiJunichi TsujiSatoru Takemoto
    • Hiroyuki SatouHiromitsu WakuiJunichi TsujiSatoru Takemoto
    • G03B27/32G03B9/08G03B9/10G03B27/46G03B27/72
    • G03B27/72G03B9/10
    • A shutter driving apparatus for use in a photographic printer to drive a shutter for opening and closing the path of light which is incident on a photographic paper comprises a pulse motor for causing the shutter to pivot so as to open and close the light path, first and second stoppers which are arranged to come into contact with the pivoting shutter to thereby dispose it in a position for opening the light path and a position for closing the light path, respectively, a controller for suspending the operation of the pulse motor when the shutter which is being pivoted in the direction for closing the light path by means of the pulse motor reaches a position which is immediately in front of the light path closing position, and a spring for biasing the shutter toward the light path closing position with torque which is smaller than the starting torque and holding torque of the pulse motor and greater than the detent torque thereof. Accordingly, it is possible to reduce the impact with which the shutter strikes against the first and second stoppers.
    • 用于照相打印机驱动用于打开和关闭入射在相纸上的光路的快门的快门驱动装置包括用于使快门枢转以便打开和关闭光路的脉冲电机,第一 以及第二止动件,其布置成与所述枢转快门接触,从而将其布置在用于打开所述光路的位置和用于分别关闭所述光路的位置的控制器,所述控制器用于当所述快门 其在通过脉冲电动机关闭光路的方向上枢转到达到光路关闭位置前方的位置,以及弹簧,用于将转动体朝向光路关闭位置偏置,转矩为 小于脉冲电动机的起动转矩和保持转矩,并大于其制动转矩。 因此,可以减少快门撞击第一和第二挡块的冲击。