公开(公告)号：US20080122441A1

公开(公告)日：2008-05-29

申请号：US11729235

申请日：2007-03-28

申请人： Hiroshi Hayakawa

发明人： Hiroshi Hayakawa

IPC分类号： G01R33/28

CPC分类号： G01R33/28 ,  G01R33/288

摘要： A magnetic attraction preventive system includes an approach detection unit which generates an approach detection magnetic field and detects the approach of a magnetic material to a magnetic resonance imaging apparatus on the basis of a variation in the strength of the approach detection magnetic field, and a preventive unit which prevents magnetic attraction of the magnetic material to the magnetic resonance imaging apparatus when the approach detection unit detects the approach of the magnetic material to the magnetic resonance imaging apparatus.

摘要翻译： 磁吸引防止系统包括：接近检测单元，其生成接近检测磁场，并且基于接近检测磁场的强度的变化来检测磁性材料对磁共振成像设备的接近;以及预防性 单元，当接近检测单元检测到磁性材料到达磁共振成像设备的接近时，防止磁性材料对磁共振成像设备的磁吸引。

公开(公告)号：US20060249583A1

公开(公告)日：2006-11-09

申请号：US11125399

申请日：2005-05-05

申请人： Susumu Nakano ,  Kentaro Takahashi ,  Hiroshi Hayakawa

发明人： Susumu Nakano ,  Kentaro Takahashi ,  Hiroshi Hayakawa

IPC分类号： G06K7/10

CPC分类号： G06K7/1465 ,  G06K7/10851

摘要： A method and system used in the barcode sensing process are disclosed, in which at least two instances of an optical signal are obtained from the same barcode in different time periods, and digitized by a first digitizer with a first threshold. The digitized results from the at least two instances are then applied with an AND algorithm to eliminate the noise, whereby create a correct digitized output. Preferably, the instances of the signal are also digitized by a second digitizer with a second threshold, which are used to synchronize the timing of the digitized results created by the first digitizer. The second threshold is preferably larger than the first threshold.

摘要翻译： 公开了一种在条形码感测处理中使用的方法和系统，其中在不同时间段从相同的条形码获得光信号的至少两个实例，并由具有第一阈值的第一数字化仪数字化。 然后将至少两个实例的数字化结果应用于AND算法以消除噪声，从而创建正确的数字化输出。 优选地，信号的实例也被具有第二阈值的第二数字转换器数字化，第二阈值用于同步由第一数字转换器创建的数字化结果的定时。 第二阈值优选地大于第一阈值。

公开(公告)号：US20060087378A1

公开(公告)日：2006-04-27

申请号：US10973942

申请日：2004-10-26

申请人： Hiroshi Hayakawa

发明人： Hiroshi Hayakawa

IPC分类号： H03F3/08 ,  H03F1/36

CPC分类号： H03F3/087 ,  H03F1/34 ,  H03F3/08 ,  H03F3/45475 ,  H03F2200/78

摘要： A preamplifier circuit is provided in which the feedback resistance is controllably variable according to the output signal. In particular, when the output is saturated, the resistance is decreased to a smaller value by adding a parallel resistor to the feedback resistance to lower the output to below the saturation, but the resistance remains at a larger value if the output is not too large so as to keep a high signal-to-noise (SN). In a preferred embodiment, the feedback resistance can be altered such that the output always reaches a predetermined maximum value.

摘要翻译： 提供了一种前置放大器电路，其中反馈电阻根据输出信号可控地变化。 特别地，当输出饱和时，通过向反馈电阻加上并联电阻将电阻降低到较小的值，将输出降低到饱和度以下，但如果输出不太大，则电阻值保持在较大值 以保持高信噪比（SN）。 在优选实施例中，可以改变反馈电阻，使得输出总是达到预定的最大值。

公开(公告)号：US06684451B2

公开(公告)日：2004-02-03

申请号：US10035139

申请日：2002-01-04

申请人： Tomonori Kato ,  Tamaki Nishikori ,  Hiroshi Hayakawa ,  Naoyuki Ohara ,  Koichi Ito ,  Toru Odachi ,  Seizo Hayashi

发明人： Tomonori Kato ,  Tamaki Nishikori ,  Hiroshi Hayakawa ,  Naoyuki Ohara ,  Koichi Ito ,  Toru Odachi ,  Seizo Hayashi

IPC分类号： A47L500

CPC分类号： H02J7/0042 ,  A47L5/14 ,  A47L5/225 ,  A47L5/28 ,  A47L5/30 ,  A47L9/0072 ,  A47L9/08 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2863 ,  A47L9/2873 ,  A47L9/2884 ,  A47L9/325 ,  H02J7/0045 ,  Y10S15/01 ,  Y10S15/10

摘要： In the invention, a brush body 30 that is rotated and driven by a motor 32 is disposed in a suction unit 2, and dust is sucked from the suction unit 2 by a blower 4, while exhaust of the blower 4 is sent to the suction unit 2 side through an exhaust passage 27. While the exhaust of the blower 4 is blown to the motor 32 exhaust is blown to the floor for lifting the dust from the floor to enhance the dust collection efficiency, and moreover, if the output of the motor 32 for driving the brush 30 is increased, temperature rise of the motor 32 can be suppressed, and thus durability may be enhanced.

摘要翻译： 在本发明中，由电动机32旋转驱动的刷体30设置在吸引单元2中，并且通过鼓风机4从抽吸单元2吸入灰尘，同时将送风机4的排气送至吸入口 单元2侧通过排气通道27.当鼓风机4的排气被吹送到电动机32时，排气被吹送到地面以从地板上提起灰尘以提高集尘效率，此外，如果输出 用于驱动刷子30的马达32增加，可以抑制马达32的温度上升，从而可以提高耐久性。

公开(公告)号：US06345411B1

公开(公告)日：2002-02-12

申请号：US09347412

申请日：1999-07-06

申请人： Tomonori Kato ,  Tamaki Nishikori ,  Hiroshi Hayakawa ,  Naoyuki Ohara ,  Koichi Ito ,  Toru Odachi ,  Seizo Hayashi

发明人： Tomonori Kato ,  Tamaki Nishikori ,  Hiroshi Hayakawa ,  Naoyuki Ohara ,  Koichi Ito ,  Toru Odachi ,  Seizo Hayashi

IPC分类号： A47L908

CPC分类号： H02J7/0042 ,  A47L5/14 ,  A47L5/225 ,  A47L5/28 ,  A47L5/30 ,  A47L9/0072 ,  A47L9/08 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2863 ,  A47L9/2873 ,  A47L9/2884 ,  A47L9/325 ,  H02J7/0045 ,  Y10S15/01 ,  Y10S15/10

摘要： In the invention, a brush body 30 that is rotated and driven by a motor 32 is disposed in a suction unit 2, and dust is sucked from the suction unit 2 by a blower 4, while exhaust of the blower 4 is sent to the suction unit 2 side through an exhaust passage 27. While the exhaust of the blower 4 is blown to the motor 32 exhaust is blown to the floor for lifting the dust from the floor to enhance the dust collection efficiency, and moreover, if the output of the motor 32 for driving the brush 30 is increased, temperature rise of the motor 32 can be suppressed, and thus durability may be enhanced.

摘要翻译： 在本发明中，由电动机32旋转驱动的刷体30设置在吸引单元2中，并且通过鼓风机4从抽吸单元2吸入灰尘，同时将送风机4的排气送至吸入口 单元2侧通过排气通道27.当鼓风机4的排气被吹送到电动机32时，排气被吹送到地面以从地板上提起灰尘以提高集尘效率，此外，如果输出 用于驱动刷子30的马达32增加，可以抑制马达32的温度上升，从而可以提高耐久性。

公开(公告)号：US06308263B1

公开(公告)日：2001-10-23

申请号：US09429022

申请日：1999-10-29

申请人： Hiroshi Hayakawa ,  Harutsugu Fukumoto ,  Hiroaki Tanaka

发明人： Hiroshi Hayakawa ,  Harutsugu Fukumoto ,  Hiroaki Tanaka

IPC分类号： G06F942

CPC分类号： G06F9/3804 ,  G06F9/30058 ,  G06F9/30167

摘要： A decoder decodes a branch instruction. An operating section executes logical, arithmetic, and shift operations. A register file store operation result of the operating section. A program counter counting the address of the present programs. A direct-setting bus is provided to allowing the decoder to directly set an immediate value to the program counter without passing through an output bus of the operating section. And, a switch selectively connects the direct-setting bus or the output bus to the program counter.

摘要翻译： 解码器解码分支指令。 操作部分执行逻辑，算术和移位操作。 操作部分的注册文件存储操作结果。 一个程序计数器，用于计数当前程序的地址。 提供直接设置总线以允许解码器直接将程序计数器设置为不经过操作部分的输出总线的程序计数器。 而且，开关选择性地将直接设置总线或输出总线连接到程序计数器。

公开(公告)号：US06170789B2

公开(公告)日：2001-01-09

申请号：US09310158

申请日：1999-05-12

申请人： Hiroshi Hayakawa

发明人： Hiroshi Hayakawa

IPC分类号： A47B9100

CPC分类号： A47B81/007 ,  B65D19/44 ,  B65D85/66

摘要： An appliance for supporting carriage of a cylindrical article which consists essentially of two proximate triangular prisms portion comprising a curved loading face of a cylindrical article with fold lines, a beam plane and a perpendicular plane and a base plane portion, wherein said two proximate triangular prisms portion is formed in the state approached to each other in parallel by bending both ends of a square cardboard sheet to a proximate triangle form in cross section toward inside of the square cardboard sheet and a floated space is formed between said two beam planes of said two proximate triangular prisms portion and said base plane portion during loading of a cylindrical article.

摘要翻译： 一种用于支撑圆柱形制品的装置，其基本上由两个近似的三角棱镜部分组成，所述两个近似的三角棱镜部分包括具有折叠线的圆柱形制品的弯曲加载面，梁平面和垂直平面以及基部平面部分，其中所述两个近似的三角棱镜 通过将正方形纸板的两端弯曲成朝向正方形纸板的内侧的横截面的近似三角形状，并且在所述两个纸板的所述两个光束平面之间形成浮动空间，所述部分以彼此平行的状态形成 邻近的三角棱镜部分和所述基面部分。

公开(公告)号：US6142647A

公开(公告)日：2000-11-07

申请号：US892905

申请日：1997-07-15

申请人： Hiroshi Hayakawa

发明人： Hiroshi Hayakawa

IPC分类号： G03D13/00 ,  F21V9/00 ,  G03D17/00

CPC分类号： G03D17/00 ,  Y10S362/80

摘要： A casing of darkroom illumination equipment is composed of a base assembly and a lid. A substrate mounting light emitting diodes, a milky colored plate, a filter and a transparent plate are placed in the casing. The light emitting diode which emits the light for which spectrum has its peak at the wavelength of 585 nm is used so as not to affect photographic color paper. The filter eliminates the light having wavelengths in the lower slope apart from the peak in the spectrum and allows only the light having the wavelengths at the peak and in the proximity of the peak to pass through.

摘要翻译： 暗室照明设备的外壳由基座组件和盖组成。 将安装了发光二极管，乳白色的板，过滤器和透明板的基板放置在壳体中。 使用发射光谱在585nm波长处具有峰值的光的发光二极管，以便不影响照相彩色纸。 滤光器消除了在光谱中除了峰值之外的下斜率中的波长的光，并且仅允许具有在峰值处和峰值附近的波长的光通过。

公开(公告)号：US5764398A

公开(公告)日：1998-06-09

申请号：US735588

申请日：1996-10-23

申请人： Hiroshi Hayakawa

发明人： Hiroshi Hayakawa

IPC分类号： G02B26/08 ,  G02B26/10 ,  G06K7/10

CPC分类号： G06K7/10653 ,  G02B26/085 ,  G02B26/105 ,  G06K7/10584 ,  G06K7/10643

摘要： Systems embodying the invention include a vibrating arm having one side on which is mounted a reflective surface for sweeping a beam of light across a target whose contents are to be read. The vibrating arm includes a bar of magnetic material pivoted about its center so as to be able to rotate freely (i.e., be "movable"). The ends of the "movable" bar are located between the side walls of a stationary (i.e., non-moving or fixed) yoke of magnetic material with a driving coil located between the ends of the movable bar and the side walls of the stationary yoke. The stationary yoke is of magnetic material for concentrating a magnetic field encompassing the movable bar, the coil and the stationary yoke. The combination of the movable bar and the yoke are configured to produce a magnetic field such that with no current in the driving coil, the movable bar has a defined equilibrium (or rest) position and when the movable bar is displaced from its equilibrium position a magnetic restoring torque is present such that the movable bar oscillates about its equilibrium, position. In a preferred embodiment the bar is a permanent magnet and the yoke is made of magnetic material. A varying current signal is selectively supplied to the driving coil to control the frequency and amplitude of the vibrations of the movable bar.

摘要翻译： 体现本发明的系统包括具有一侧的振动臂，在该侧上安装有用于将光束扫过其内容物将被读取的目标的反射表面。 振动臂包括绕其中心枢转以便能够自由旋转（即“可移动”）的磁性材料棒。 “可移动”杆的端部位于磁性材料的固定（即不移动或固定）磁轭的侧壁之间，驱动线圈位于可动杆的端部和固定磁轭的侧壁之间 。 固定磁轭是用于聚集包围可动杆，线圈和固定磁轭的磁场的磁性材料。 可动杆和轭的组合构造成产生磁场，使得在驱动线圈中没有电流的情况下，可动杆具有限定的平衡（或静止）位置，并且当可动杆从其平衡位置a移位时 存在磁恢复扭矩，使得可动杆围绕其平衡位置振荡。 在一个优选实施例中，杆是永磁体，轭由磁性材料制成。 选择性地向驱动线圈提供变化的电流信号以控制可动杆的振动的频率和振幅。

公开(公告)号：US5447820A

公开(公告)日：1995-09-05

申请号：US262322

申请日：1994-06-17

申请人： Hiroshi Hayakawa ,  Toshihide Ezoe ,  Toshiaki Kubo

发明人： Hiroshi Hayakawa ,  Toshihide Ezoe ,  Toshiaki Kubo

IPC分类号： G03C1/06

CPC分类号： G03C1/061

摘要： Disclosed is a silver halide photographic light-sensitive material for plate making which has an excellent rapid processing performance and a high processing stability. The silver halide photographic light-sensitive material comprises a support having provided thereon at least one silver halide light-sensitive emulsion layer, wherein at least one of (i) the at least one emulsion layer and (ii) another hydrophilic colloid layers(s) contains a compound represented by Formula (I).

摘要翻译： 公开了一种用于制版的卤化银照相感光材料，其具有优异的快速加工性能和高的加工稳定性。 卤化银照相感光材料包括其上提供有至少一个卤化银感光乳剂层的载体，其中（i）至少一个乳剂层和（ii）另一亲水胶体层中的至少一个， 含有式（I）表示的化合物。