Pipeline processing apparatus for reducing delays in the performance of
processing operations
    11.
    发明授权
    Pipeline processing apparatus for reducing delays in the performance of processing operations 失效
    用于减少处理操作性能延迟的管线处理装置

    公开(公告)号:US6003127A

    公开(公告)日:1999-12-14

    申请号:US725709

    申请日:1996-10-04

    IPC分类号: G06F9/32 G06F9/38 G06F9/40

    摘要: A pipeline processing apparatus for performing processing operations in a succession of processing cycles, in which each cycle is composed of a succession of stages that include an instruction decoding stage for decoding an instruction associated with the cycle and an execution stage for executing an operation dependent on the instruction, and the processing cycles include a first cycle which starts at a first time and a second cycle that begins at a second time that is after the first time and that overlaps the first cycle in time. The apparatus is constructed and controlled for causing a branch instruction to be decoded in the instruction decoding stage of the first cycle; and for effecting a calculation in the execution stage of the first cycle, dependent on the branch instruction decoded in the instruction decoding stage of the first cycle.

    摘要翻译: 一种流水线处理装置,用于在一系列处理周期中执行处理操作,其中每个周期由包括用于解码与该周期相关联的指令的指令解码级的一系列级组成,以及用于执行依赖于 指令和处理周期包括从第一时间开始的第一周期和从第一次开始的第二个周期开始并且与第一周期重叠的第二周期。 该装置被构造和控制,用于使分支指令在第一周期的指令解码阶段被解码; 并且用于在第一周期的执行阶段中进行计算,这取决于在第一周期的指令解码阶段中解码的分支指令。

    Switch with pivoting control member mounted on slider
    12.
    发明授权
    Switch with pivoting control member mounted on slider 失效
    用旋转控制构件安装在滑块上

    公开(公告)号:US5623134A

    公开(公告)日:1997-04-22

    申请号:US404790

    申请日:1995-03-15

    申请人: Hiroshi Hayakawa

    发明人: Hiroshi Hayakawa

    CPC分类号: H01H3/20 H01H25/006

    摘要: A switch for preventing unintentional actuation of, for example, a door lock in an automobile. The switch includes a slider and a control lever pivotally mounted on the slider. When the slider is in a neutral position, a guide member located in a housing of the switch abuts a protrusion of the control lever such that pivoting of the control lever is prevented, thereby preventing unintentional actuation of the door lock. To actuate the switch, the slider is moved to a second position wherein the protrusion of the control lever is not blocked by the guide member, and subsequent pivoting of the control member causes the protrusion to push a movable contact into a fixed contact of the switch. A ball is biased into a groove formed in the slider to provide a click sensation when the slider is moved from the neutral position to the second position.

    摘要翻译: 用于防止例如汽车中的门锁的意外致动的开关。 开关包括滑块和可枢转地安装在滑块上的控制杆。 当滑块处于中立位置时,位于开关壳体中的引导构件抵靠控制杆的突起,从而防止控制杆的枢转,从而防止门锁的无意致动。 为了致动开关,滑块移动到第二位置,其中控制杆的突起不被引导构件阻挡,并且随后的控制构件的枢转使得突起将可动触头推入开关的固定触点 。 当滑块从中立位置移动到第二位置时,球被偏压到形成在滑块中的凹槽中以提供咔哒声。

    Magnetic resonance imaging (MRI) apparatus employing optimum
pre-saturation technique
    13.
    发明授权
    Magnetic resonance imaging (MRI) apparatus employing optimum pre-saturation technique 失效
    采用最佳预饱和技术的磁共振成像(MRI)装置

    公开(公告)号:US5495172A

    公开(公告)日:1996-02-27

    申请号:US222895

    申请日:1994-04-05

    申请人: Hiroshi Hayakawa

    发明人: Hiroshi Hayakawa

    CPC分类号: G01R33/3657 G01R33/4833

    摘要: A magnetic resonance imaging apparatus capable of freely performing the presaturation in a wide-range region over the excited region of the transmiteceive coil and also capable of sufficiently suppressing the blood-flow artifact and the motion artifact to a minimum. The magnetic resonance imaging (MRI) apparatus includes: a static magnetic field generating unit; a gradient magnetic field generating unit where the gradient magnetic field is overlapped to the static magnetic field; a sequencer for executing a desired pulse sequence, in which the pulse sequence includes a main sequence that detects a magnetic resonance signal, and a pre-saturation sequence that saturates magnetization in a biological body under medical examination, prior to execution of the main sequence; first radiofrequency (RF) coil for transmitting a high frequency magnetic field to the biological body according to the main sequence; and second (RF) coil for transmitting a high frequency magnetic field to perform pre-saturation according to the presaturation sequence.

    摘要翻译: 一种磁共振成像装置,其能够在发射/接收线圈的激发区域上的宽范围区域中自由地进行预饱和,并且还能够将血流伪影和运动伪影充分地抑制到最小。 磁共振成像(MRI)装置包括:静磁场产生单元; 梯度磁场产生单元,其中梯度磁场与静磁场重叠; 用于执行期望的脉冲序列的序列,其中所述脉冲序列包括检测磁共振信号的主序列和在体检之前使生物体中的磁化饱和的预饱和序列,在执行主序列之前; 第一射频(RF)线圈,用于根据主序列将高频磁场传输到生物体; 和第二(RF)线圈,用于根据预饱和顺序传输高频磁场以执行预饱和。

    Illuminated see-saw switch device
    14.
    发明授权
    Illuminated see-saw switch device 失效
    照明锯片开关装置

    公开(公告)号:US5258593A

    公开(公告)日:1993-11-02

    申请号:US864119

    申请日:1992-04-06

    申请人: Hiroshi Hayakawa

    发明人: Hiroshi Hayakawa

    IPC分类号: H01H23/02 H01H23/20 H01H21/80

    摘要: A switch device is provided in which a clicking touch can easily be set and which is able to stably perform a switching operation while maintaining a predetermined clicking touch, exhibiting a long life when operated and causing an advantage to be obtained in reducing a manufacturing cost. The switch device has an operating rod which is inward pushed by an end portion of an operation lever and a leaf spring which is operated by an operating rod when the operation lever is inclined by a predetermined degree, so that a desired clicking touch can be easily set by selecting the leaf spring and a problem of wear which is inevitable for realizing the clicking touch can be overcome.

    摘要翻译: 提供了一种开关装置,其中可以容易地设置点击触摸,并且能够在保持预定的点击触摸的同时稳定地执行切换操作,在操作时显示长寿命并且在降低制造成本方面获得优点。 开关装置具有由操作杆的端部向内推动的操作杆和当操作杆倾斜预定程度时由操作杆操作的板簧,使得期望的按键触摸容易 通过选择板簧设置,可以克服实现点击触摸不可避免的磨损问题。

    Angled CCD image capture device
    17.
    发明授权
    Angled CCD image capture device 有权
    角度CCD图像捕获装置

    公开(公告)号:US07605362B2

    公开(公告)日:2009-10-20

    申请号:US11358244

    申请日:2006-02-21

    申请人: Hiroshi Hayakawa

    发明人: Hiroshi Hayakawa

    IPC分类号: H01J5/02

    摘要: A handheld imaging device includes a CCD array or similar detector which is tilted with respect to the incoming light. The tilt permits a narrower handheld device to be manufactured, as the housing need not be as wide as the CCD or similar array.

    摘要翻译: 手持式成像装置包括相对于入射光倾斜的CCD阵列或类似的检测器。 倾斜允许制造更窄的手持装置,因为外壳不需要像CCD或类似阵列一样宽。

    Digitizing circuit for anti-ambient light noise
    18.
    发明申请
    Digitizing circuit for anti-ambient light noise 有权
    数字化电路,防环境光噪声

    公开(公告)号:US20080121712A1

    公开(公告)日:2008-05-29

    申请号:US11449514

    申请日:2006-06-08

    IPC分类号: G06K7/10

    摘要: A system and method of extracting data from a barcode or similar symbol in relatively large ambient light is disclosed. The system uses a slice signal that follows the upper part of a negative offset signal, or the lower part of a positive offset signal, depending upon the value of the input signal. The system may be implemented in digital or analog hardware.

    摘要翻译: 公开了一种在相对大的环境光中从条形码或类似符号提取数据的系统和方法。 取决于输入信号的值,系统使用跟随负偏移信号的上部或正偏移信号的下部的切片信号。 该系统可以在数字或模拟硬件中实现。

    Melt surface position monitoring apparatus in silicon single crystal growth process
    20.
    发明申请
    Melt surface position monitoring apparatus in silicon single crystal growth process 有权
    熔体表面位置监测装置在硅单晶生长过程中

    公开(公告)号:US20070277727A1

    公开(公告)日:2007-12-06

    申请号:US11802792

    申请日:2007-05-25

    IPC分类号: C30B15/00 C30B27/02 C30B23/00

    摘要: The liquid surface position of the melt in the crucible in the silicon single crystal growth process utilizing the Czochralski method is monitored using the melt surface position on the occasion of seeding as a reference position and an estimated melt surface position can be calculated according to every situation, so that the distance between the melt and the thermal shield or water-cooling structure can be controlled with high precision. When the estimated melt surface position passes a preset upper limit and approaches the thermal shield, an alarm goes off and, further, when the melt comes into contact with the thermal shield or approaches the water-cooling structure, an alarm goes off if desired and, at the same time, the crucible is forcedly stopped from moving, so that a serious accident such as steam-incurred explosion resulting from the melt coming into contact with the water-cooling structure can be prevented. Accordingly, the apparatus can be widely applied as a melt surface position monitoring apparatus making it possible to safely operate any silicon single crystal growth apparatus utilizing the Czochralski method.

    摘要翻译: 使用Czochralski方法的硅单晶生长工艺中的坩埚中的熔体的液体表面位置使用在接种时的熔融表面位置作为参考位置进行监测,并且可以根据每种情况计算估计的熔体表面位置 ,从而可以高精度地控制熔体与热屏蔽或水冷结构之间的距离。 当估计的熔体表面位置经过预设的上限并接近热屏蔽时,报警器熄灭,此外,当熔体与热屏蔽接触或接近水冷结构时,如果需要则报警熄灭, 同时,坩埚被强制停止移动,从而可以防止熔体与水冷结构接触引起的蒸汽引起的爆炸等严重事故。 因此,可以广泛地应用该装置作为熔体表面位置监测装置,使得可以使用Czochralski方法安全地操作任何硅单晶生长装置。