公开(公告)号：US06415370B1

公开(公告)日：2002-07-02

申请号：US09272103

申请日：1999-03-19

申请人： Masao Nakajima

发明人： Masao Nakajima

IPC分类号： G06F1300

CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G06Q20/35765

摘要： Plurality of latch circuits 21, 23 are provided for storing therein written data (D0˜D7), and there is also a register (multiplexed latch circuit) having data bus drivers for storing the data in a specified latch circuit of the plurality of latch circuits correlated to security levels (SECU1 and SECU1 signals) for writing/reading the data to/from the latch circuits and connecting only the latch circuit correlated to a prespecified security level (SECU2 signal) of the security levels to a specified circuit (internal circuit) using the data, and outputting, when there is a request (RDS signal) to read data (D0˜D7), the data stored in a storage circuit correlated to the security level of the plurality of latch circuits.

摘要翻译： 提供多个锁存电路21,23用于在其中存储写入数据（D0〜D7），并且还存在具有数据总线驱动器的寄存器（复用锁存电路），用于将数据存储在多个锁存电路的指定锁存电路中 与用于向/从锁存电路写入/读取数据的安全级别（SECU1和SECU1信号）相关联，并且仅将与安全级别的预先指定的安全级别（SECU2信号）相关联的锁存电路连接到指定的电路（内部电路） 使用数据，并且当存在读取数据（D0〜D7）的请求（RDS信号））时，存储在与多个锁存电路的安全级别相关的存储电路中的数据。

公开(公告)号：US06409278B1

公开(公告)日：2002-06-25

申请号：US09495941

申请日：2000-02-02

申请人： Masao Nakajima

发明人： Masao Nakajima

IPC分类号： B60B2700

CPC分类号： B60B21/062 ,  B60B1/0223 ,  B60B1/0261 ,  B60B1/0276 ,  B60B1/041 ,  B60B1/042 ,  B60B1/045 ,  B60B21/025 ,  B60B21/066

摘要： A bicycle wheel basically has a hub, a plurality of spoke nipples, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a pair of spoke attachment portions with a plurality of openings for retaining outer ends of spokes therein. The outer ends of the spokes have bent sections located within the spoke holes of the rim and enlarged head members arranged to engage the spoke attachment portions. The hub has a pair of tubular mounting portions. Each tubular mounting portion has a plurality of mounting projections and a plurality of spoke attachment openings. The inner ends of the spokes are received in the spoke attachment openings from one side along with the spoke nipples from an opposite side. The inner ends of the spokes are threadedly coupled to the spoke nipples. Each of the spoke nipples has a head portion with a hexagonal bore and a shaft portion with an axial bore having internal threads. The head portion has a larger width than a maximum width of the shaft portion so that the head portion can engage a tubular mounting portion. The hexagonal bores in the spoke nipples make it possible to engage the hexagonal bores with a ball-hexagonal wrench at an angle to the spoke nipples in a limited space.

摘要翻译： 自行车车轮基本上具有轮毂，多个辐条接头，从轮毂向外延伸的多个辐条以及与轮辐的外端连接以支撑轮胎的环形轮缘。 环形边缘具有一对轮辐连接部分，其具有多个开口，用于将辐条的外端保持在其中。 轮辐的外端具有位于轮缘的轮辐孔内的弯曲部分，并且扩大的头部构件布置成接合轮辐连接部分。 轮毂具有一对管状安装部分。 每个管状安装部分具有多个安装突起和多个辐条连接孔。 辐条的内端从辐条连接孔的一侧与辐条接头从相对侧接收。 辐条的内端螺纹连接到辐条接头。 每个辐条接头具有带有六角孔的头部和具有内螺纹的轴向孔的轴部。 头部具有比轴部分的最大宽度更大的宽度，使得头部可以接合管状安装部分。 辐条接头中的六角形孔可以在有限的空间内与六角形的六角形扳手以一定的角度与辐条接头接合。

公开(公告)号：US5565797A

公开(公告)日：1996-10-15

申请号：US512222

申请日：1995-08-07

申请人： Masao Nakajima

发明人： Masao Nakajima

IPC分类号： H03K5/05 ,  G04G3/02 ,  G06F1/14 ,  H03K5/13 ,  H03K23/64 ,  H03K19/096

CPC分类号： H03K5/131 ,  G04G3/02 ,  G06F1/14

摘要： A device for generating a clock signal includes: a timer unit for generating a period signal that indicates a period defined on the basis of a reference clock and a period control signal; an output unit for reversing an output level thereof in response to the period signal generated by the timer unit and providing a resultant output as a clock signal; and a control unit for producing the period control signal according to the clock signal output from the output unit and controlling the timing of generation of the period signal for the timer unit. A cycle of the clock signal output from the output unit is controlled using the period control signal, so that the cycle corresponds to an odd number of pulse spacings of the reference clock. Owing to this configuration, a deviation of an actual output frequency from a desired output frequency relative to an identical input clock can be minimized, and thus a high-precision output clock can be provided.

摘要翻译： 用于产生时钟信号的装置包括：定时器单元，用于产生指示基于参考时钟和周期控制信号定义的周期的周期信号; 输出单元，用于响应于由定时器单元产生的周期信号反转其输出电平，并提供合成输出作为时钟信号; 以及控制单元，用于根据从输出单元输出的时钟信号产生周期控制信号，并控制定时器单元的周期信号的产生定时。 使用周期控制信号来控制从输出单元输出的时钟信号的周期，使得周期对应于参考时钟的奇数个脉冲间隔。 由于该配置，实际输出频率相对于相同输入时钟的期望输出频率的偏差可以最小化，因此可以提供高精度的输出时钟。

公开(公告)号：US5420663A

公开(公告)日：1995-05-30

申请号：US210275

申请日：1994-03-18

申请人： Masao Nakajima ,  Masayoshi Naito

发明人： Masao Nakajima ,  Masayoshi Naito

IPC分类号： G03F7/20 ,  G03B27/48 ,  G03B27/50

CPC分类号： G03F7/2022

摘要： An exposure apparatus for exposing a peripheral portion of a substrate to light comprises a rotating member for rotating a substrate to which a resist is applied, an irradiating system for irradiating the substrate with light which is sensed by the resist, a position detecting system for detecting a relative position between the light and the substrate in a radial direction of the substrate, a moving system for making a relative movement between the light and the substrate in the radial direction of the substrate, a periphery detecting member for detecting outer-periphery information corresponding to a shape of an outer periphery of the substrate, a control system for servo-controlling the moving system in accordance with the outer periphery of the substrate to make the width of the light emitted on the substrate constant, a characteristic detecting member for detecting a specific part of the peripheral portion of the substrate, and a control characteristic changing member for changing a control quantity of the control system at the specific part of the peripheral portion of the substrate.

摘要翻译： 用于将基板的周边部分曝光的曝光装置包括用于旋转施加有抗蚀剂的基板的旋转构件，用于通过由抗蚀剂感测的光照射基板的照射系统，用于检测的位置检测系统 在基板的径向方向上的光和基板之间的相对位置，用于在基板的径向方向上在光和基板之间进行相对移动的移动系统，用于检测对应于外部信息的外周信息的周边检测部件 基板的外周的形状，根据所述基板的外周对所述移动体进行伺服控制以使所述基板的光的宽度恒定的控制系统，检测所述基板的特性检测部件 基板的外围部分的特定部分，以及用于改变的控制特性变化部件 在基板周边部分的特定部分处的控制系统的控制量。

公开(公告)号：US5361121A

公开(公告)日：1994-11-01

申请号：US694759

申请日：1991-05-02

申请人： Ken Hattori ,  Kesayoshi Amano ,  Masao Nakajima ,  Masayoshi Naito

发明人： Ken Hattori ,  Kesayoshi Amano ,  Masao Nakajima ,  Masayoshi Naito

IPC分类号： G03F7/20 ,  H01L21/027 ,  H01L21/30 ,  G03B27/42 ,  G03B27/48 ,  G03B27/50

CPC分类号： G03F7/2022

摘要： Prior to a periphery exposing operation, a light emitting unit and a light receiving unit are retracted to a position separate from a wafer, and a calibrating operation is conducted in the retracted position utilizing a light shield plate different from the wafer to be exposed, thereby obtaining a servo control reference signal for the exposure. At the exposure of the periphery portion of the wafer, the exposure width is controlled according to the reference signal. It is therefore rendered possible to achieve exact peripheral exposure, including the intensity and intensity distribution of the exposing light beam immediately before the irradiation of the peripheral portion of the wafer.

摘要翻译： 在周边曝光操作之前，发光单元和光接收单元缩回到与晶片分离的位置，并且利用不同于要暴露的晶片的遮光板在缩回位置进行校准操作，由此 获得用于曝光的伺服控制参考信号。 在晶片的周边部分的曝光下，根据参考信号来控制曝光宽度。 因此，可以实现精确的周边曝光，包括在晶片的周边部分的照射之前的曝光光束的强度和强度分布。

公开(公告)号：US4392265A

公开(公告)日：1983-07-12

申请号：US320763

申请日：1981-11-12

申请人： Takahiro Fujiu ,  Masao Nakajima ,  Shigeru Okano

发明人： Takahiro Fujiu ,  Masao Nakajima ,  Shigeru Okano

IPC分类号： D06M13/256 ,  D06P5/22 ,  D06P5/28 ,  C09B62/00

CPC分类号： D06P5/005 ,  D06M13/256 ,  D06P5/22 ,  Y10S8/918

摘要： The method involves treating a cellulose fiber-containing structure with an alkaline agent, coating the structure with an acid chloride having the following formula: ##STR1## (wherein X is --H, --NO.sub.2, --CH.sub.3 or --SO.sub.2 Cl) and subjecting the resultant structure to heat treatment to cause chemical modification. The acid chloride is employed in the form of an emulsion in water. The emulsion may also contain a thickener such as a natural sizing agent or a dye. The method provides a more dyeable cellulose fiber-containing structure.

摘要翻译： 该方法包括用碱性试剂处理含纤维素纤维的结构，用具有下式的酰氯涂覆结构：其中X是-H，-NO 2，-CH 3或-SO 2 Cl，并将所得物 结构进行热处理引起化学改性。 酰氯以水中乳液的形式使用。 乳液也可以含有增稠剂，例如天然上浆剂或染料。 该方法提供了更可染的含纤维素纤维结构。

公开(公告)号：US4391247A

公开(公告)日：1983-07-05

申请号：US196524

申请日：1980-10-14

申请人： Giichi Shioyama ,  Yoshitaka Hata ,  Masao Nakajima

发明人： Giichi Shioyama ,  Yoshitaka Hata ,  Masao Nakajima

IPC分类号： F02D35/00 ,  F02D9/00 ,  F02D9/10 ,  F02D45/00 ,  F02M69/48 ,  F16K1/54 ,  F16K27/02 ,  G01F1/00 ,  F02D9/08

CPC分类号： F16K27/0218 ,  F02D9/103 ,  F02D9/104 ,  F02D9/1065 ,  F02M69/48 ,  F16K1/54 ,  G01F1/00

摘要： A throttle valve has or cooperates with a metering wall or walls which function to limit the amount of air permitted to flow past the edge of the throttle valve when it is initially moved from its closed position. The amount of rotation of the throttle valve for a given change of air flow is thus increased enabling the output of a sensor such as a variable resistor to vary sufficiently to enable an accurate indication of the amount of air passing to the engine especially at frequently used relatively low throttle settings.

摘要翻译： 节流阀具有或配合计量壁或壁，其功能是限制当其最初从其关闭位置移动时允许流过节流阀的边缘的空气量。 因此，对于给定的空气流量变化，节流阀的旋转量增加，使得诸如可变电阻器的传感器的输出能够充分变化，以便准确地指示通过发动机的空气量，特别是在经常使用的情况下 相对较低的油门设定。

公开(公告)号：US4111170A

公开(公告)日：1978-09-05

申请号：US762720

申请日：1977-01-26

申请人： Masao Nakajima ,  Kenji Masaki ,  Mitsumasa Inoue

发明人： Masao Nakajima ,  Kenji Masaki ,  Mitsumasa Inoue

IPC分类号： F02D35/00 ,  F02M3/09 ,  F02M7/24 ,  F02B33/00

CPC分类号： F02M3/09 ,  F02D35/0061 ,  F02M7/24

摘要： Air drawn into a carburetor main fuel passage for adjustment of the air-fuel ratio of an engine air-fuel mixture is either stepwise or continuously prevented from being undesirably increased with increases in the engine load by either closing an additional passage for the air at an engine load above a predetermined value or continuously reducing the effective cross sectional area of a variable orifice in a passage or an additional passage for the air with increases in the engine load.