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公开(公告)号:US06537624B1
公开(公告)日:2003-03-25
申请号:US09582266
申请日:2000-06-21
IPC分类号: C09K1902
CPC分类号: G02B5/3016 , Y10T428/10 , Y10T428/1036
摘要: A light-diffusible liquid crystalline film having a fixed cholesteric or chiral smectic C orientation in which the helical axis direction is not uniformly parallel to the film thickness direction, as well as a liquid crystalline film having a fixed cholesteric or chiral smectic C orientation in which the helical axis direction is not uniformly parallel to the film thickness direction nor is the helix pitch uniformly equal in the film thickness direction, are provided.
摘要翻译: 具有螺旋轴方向不均匀平行于膜厚度方向的固定的胆甾型或手性近晶C取向的光扩散型液晶膜以及具有固定的胆甾型或手性近晶C取向的液晶膜,其中 螺旋轴方向不均匀地平行于膜厚度方向,也不设置在膜厚度方向上均匀相等的螺旋螺距。
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公开(公告)号:US6038631A
公开(公告)日:2000-03-14
申请号:US910172
申请日:1997-08-13
CPC分类号: G06F9/383 , G06F12/08 , G06F9/3861
摘要: In executing indivisible operations to be executed without being interrupted, pseudo-store instructions PST which do not perform data writing are used to perform a check for the presence or absence in a memory of pages necessary for execution of the indivisible operations. In the event of absence of the necessary pages, the necessary pages are pre-stored in the memory. This prevents the generation of page fault interruptions during the execution of an indivisible operation, thereby enabling the indivisible operation to be implemented on a software basis. A disable interrupt instruction is executed prior to the execution of the indivisible operation as required, and data indicating an address of the disable interrupt instruction is preserved in order to return to the disable interrupt instruction. In the case where an interruption, such as a page fault interruption, which cannot be disabled even in a interrupt disabled state is generated during data processing, processing is resumed from the disable interrupt instruction after the termination of processing for the interruption or an asynchronous interruption, with reference to the address.
摘要翻译: 在执行不中断执行的不可分割的操作时,不执行数据写入的伪存储指令PST用于执行对执行不可分割操作所必需的页面的存在或不存在的检查。 在没有必要的页面的情况下,所需的页面被预先存储在存储器中。 这防止在执行不可分割的操作期间产生页面错误中断,从而使得可以基于软件实现不可分割的操作。 在根据需要执行不可分割的操作之前执行禁用中断指令,并且保留指示禁止中断指令的地址的数据以返回到禁止中断指令。 在数据处理期间产生即使在中断禁止状态下也不能被禁止的诸如页面故障中断的中断的情况,在中断处理结束或异步中断之后,从禁止中断指令恢复处理 参考地址。
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公开(公告)号:US5989758A
公开(公告)日:1999-11-23
申请号:US163694
申请日:1998-09-30
CPC分类号: C08G63/60 , Y10T428/105 , Y10T428/21 , Y10T428/29
摘要: There are provided liquid crystalline polyesters comprising 4'-hydroxy-4-stilbenecarboxylic acid type units, dicarboxylic acid units acting as a mesogen such as 4,4'-stilbenecarboxylic acid and catechol units as essential ingredients, and a liquid crystalline polyester composition comprising said polyesters and optically active liquid crystalline polyesters consisting essentially of 4,4'-stilbenedicarboxylic acid type units and aliphatic diol units having asymmetric carbons.
摘要翻译: 提供了包含4'-羟基-4-二苯乙烯羧酸单元的液晶聚酯,作为介质的二羧酸单元如4,4'-二苯甲酸和邻苯二酚单元作为必需成分,以及液晶聚酯组合物,其包含所述 聚酯和基本上由4,4'-二苯基二羧酸型单元组成的光学活性液晶聚酯和具有不对称碳的脂族二醇单元。
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公开(公告)号:US5382460A
公开(公告)日:1995-01-17
申请号:US788421
申请日:1991-11-06
CPC分类号: G11B7/26 , G11B7/24 , Y10S428/913 , Y10S430/146 , Y10T428/31678
摘要: An optical recording disk includes a light transmissive substrate, a recording film disposed on the substrate directly or through an intermediate layer and a protection film disposed on the recording film. The protection film consists of a dielectric material and the entirety of an upper flat surface and a side surface of the recording film is integrally covered with the dielectric material protection film.
摘要翻译: 光记录盘包括透光基板,直接或通过中间层设置在基板上的记录膜和设置在记录膜上的保护膜。 保护膜由电介质材料构成,记录膜的上平坦表面和侧表面的整体被绝缘材料保护膜整体覆盖。
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公开(公告)号:US5371862A
公开(公告)日:1994-12-06
申请号:US841511
申请日:1992-02-26
CPC分类号: G06F9/30072 , G06F9/30094 , G06F9/3013 , G06F9/3859
摘要: A program execution control system is provided for a processing unit of a computer. An exclusive register has a plurality of 1-bit flag in which true and false data can be individually set and which can individually specify a flag for determining whether execution of each instruction in the program is canceled or not for each instruction. This provides for an integer, logic operation and comparison and a memory for storing an instruction word which contains a flag specifying filed in the exclusive register for determining whether execution of the instruction is canceled or not based on a value stored in the exclusive register, a condition is also provided specifying sub-operation code filed for an operand by use of a numeric value and a flat bit for storing a resulting value of true or false for given condition when the instruction sets the flat for setting the resultant value of truth or falsehood of the condition specified to the instruction of the condition specifying sub-operation code filed in the exclusive flat register specified to the instruction of the flag bit specifying operand field and for canceling the instruction according to at least one of a value of the exclusive register means specified to the instruction of the flat bit specifying filed indicating to cancel the instruction whether the value is "1" or "0".
摘要翻译: 为计算机的处理单元提供程序执行控制系统。 独占寄存器具有多个1位标志,其中可以单独设置真实数据和虚假数据,并且可以单独指定用于确定每个指令是否取消程序中的每个指令的执行的标志。 这提供了整数,逻辑运算和比较,以及存储器,用于存储指令字,该指令字包含指定在专用寄存器中的标志的标志,用于基于存储在专用寄存器中的值来确定指令的执行是否被取消, 当指令设定用于设定真值或虚假的结果值的单位时,还提供指定使用数值赋予操作数的子操作代码的条件和用于给定条件存储所得到的真或假值的平坦位 指定给指定给所述标志位指定操作数字段的指令的所述专用平面寄存器中的所述条件指定子操作代码的指令的条件,并且根据所述排他寄存器装置的值中的至少一个来取消所述指令 指定为表示取消指令的平坦位的指令,指示是否为“1”或 “0”。
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公开(公告)号:US5283891A
公开(公告)日:1994-02-01
申请号:US926174
申请日:1992-08-07
CPC分类号: G06F11/0772 , G06F11/0721
摘要: An error information saving apparatus of a computer includes at least one arithmetic unit, a plurality of storage units, and a control unit, connected to the storage units and the arithmetic unit, for controlling these units to perform a predetermined pipeline operation, wherein the storage units comprise an arithmetic register file consisting of a plurality of registers each of which can be designated as a destination operand in a statement of an operation instruction, a status flag string consisting of a plurality of flags provided in a one-to-one correspondence with the registers of the arithmetic register file, and a destination register number holding unit for sequentially saving and holding the numbers of destination registers of all operations performed while error interrupt processing generated after occurrence of an error is delayed by a predetermined time interval, each time one of the operations is completed.
摘要翻译: 计算机的误差信息保存装置包括连接到存储单元和运算单元的至少一个算术单元,多个存储单元和控制单元,用于控制这些单元执行预定的流水线操作,其中存储 单元包括由多个寄存器组成的算术寄存器文件,每个寄存器可以在操作指令的语句中被指定为目的地操作数,状态标志串由与一个对应地提供的多个标志组成 算术寄存器文件的寄存器和目的地寄存器号码保持单元,用于在发生错误发生时产生的错误中断处理期间,顺序保存和保持执行的所有操作的目的地寄存器的数量被延迟预定时间间隔,每次一个 的操作完成。
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