公开(公告)号：US20090021188A1

公开(公告)日：2009-01-22

申请号：US12233499

申请日：2008-09-18

申请人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

发明人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

IPC分类号： H05B41/36

CPC分类号： H05B41/2855

摘要： In one aspect, an impedance component which exhibits a high impedance in a high frequency region is arranged on a high pressure line formed on a secondary side of a transformer. The potential difference generated at both ends of the impedance component is used to detect an abnormal electrical discharge generated in the high pressure line. When the abnormal electrical discharge is detected, a switching operation is stopped by a controlling circuit whereby a protection operation is performed.

摘要翻译： 在一个方面，在高频区域呈现高阻抗的阻抗分量布置在形成在变压器次级侧的高压线上。 在阻抗分量的两端产生的电位差用于检测在高压线路中产生的异常放电。 当检测到异常放电时，通过控制电路停止切换操作，由此执行保护操作。

公开(公告)号：US07439689B2

公开(公告)日：2008-10-21

申请号：US11521867

申请日：2006-09-15

申请人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

发明人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

IPC分类号： G05F1/00

CPC分类号： H05B41/2855

摘要： In one aspect, an impedance component which exhibits a high impedance in a high frequency region is arranged on a high pressure line formed on a secondary side of a transformer. The potential difference generated at both ends of the impedance component is used to detect an abnormal electrical discharge generated in the high pressure line. When the abnormal electrical discharge is detected, a switching operation is stopped by a controlling circuit, whereby a protection operation is performed.

摘要翻译： 在一个方面，在高频区域呈现高阻抗的阻抗分量布置在形成在变压器次级侧的高压线上。 在阻抗分量的两端产生的电位差用于检测在高压线路中产生的异常放电。 当检测到异常放电时，通过控制电路停止切换操作，从而进行保护操作。

公开(公告)号：US20130205945A1

公开(公告)日：2013-08-15

申请号：US13641851

申请日：2011-06-17

申请人： Yasuo Hosaka ,  Tatsuya Sakurai ,  Michiru Baba

发明人： Yasuo Hosaka ,  Tatsuya Sakurai ,  Michiru Baba

IPC分类号： B62M3/16

CPC分类号： B62M3/16 ,  B62M6/50 ,  G01L3/1421 ,  G01L3/1435 ,  G01L3/1471 ,  Y10T74/2165

摘要： Provided is a pedal force sensor which, in pedal force detection utilizing an elastic body, can detect pedal force over a wide range and reduce detection errors originating from variation in the attachment position or length etc. of the elastic body. Linkage between a drive wheel (30) that is fixed to a crankshaft (14) and a sprocket (50) that transmits rotary force of the crankshaft (14) to a propelling vehicle wheel is effected by a plurality of springs (80 to 90), and furthermore the space between each spring (80 to 90) and compression means thereof is set in such a way that the compression commencement timings of the plurality of springs (80 to 90) are offset. When detecting pedal force from the phase difference of the drive wheel (30) and the sprocket (50), the number of springs that are utilized changes in accordance with the range of the phase difference. In other words, since the spring constant that is utilised differs in accordance with the range of the phase difference, the pedal force can be detected on the basis of this changing spring constant. As a result, the relationship between the amount of displacement and the pedal force is made to be nonlinear, and a pedal force sensor is thereby obtained that approximates the desired detection characteristics.

摘要翻译： 提供一种踏板力传感器，其在利用弹性体的踏板力检测中能够在宽范围内检测踏板力，并且减少由弹性体的附接位置或长度等的变化引起的检测误差。 固定到曲轴（14）的驱动轮（30）与将曲轴（14）的旋转力传递到推进车轮的链轮（50）之间的连接由多个弹簧（80〜90）实现， 并且此外，各弹簧（80〜90）与其压缩机构之间的空间被设定为使得多个弹簧（80〜90）的压缩开始定时偏移。 当从驱动轮（30）和链轮（50）的相位差检测踏板力时，利用的弹簧数量根据相位差的范围而改变。 换句话说，由于使用的弹簧常数根据相位差的范围而不同，所以可以基于该变化弹簧常数来检测踏板力。 结果，位移量和踏板力之间的关系被做成非线性，由此获得接近期望的检测特性的踏板力传感器。

公开(公告)号：US07919929B2

公开(公告)日：2011-04-05

申请号：US12233499

申请日：2008-09-18

申请人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

发明人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

IPC分类号： H05B41/16

CPC分类号： H05B41/2855

摘要： In one aspect, an impedance component which exhibits a high impedance in a high frequency region is arranged on a high pressure line formed on a secondary side of a transformer. The potential difference generated at both ends of the impedance component is used to detect an abnormal electrical discharge generated in the high pressure line. When the abnormal electrical discharge is detected, a switching operation is stopped by a controlling circuit whereby a protection operation is performed.

摘要翻译： 在一个方面，在高频区域呈现高阻抗的阻抗分量布置在形成在变压器次级侧的高压线上。 在阻抗分量的两端产生的电位差用于检测在高压线路中产生的异常放电。 当检测到异常放电时，通过控制电路停止切换操作，由此执行保护操作。

公开(公告)号：US20090144483A1

公开(公告)日：2009-06-04

申请号：US12325203

申请日：2008-11-30

申请人： Tatsuya SAKURAI ,  Satoru Sankoda

发明人： Tatsuya SAKURAI ,  Satoru Sankoda

IPC分类号： G06F12/00 ,  G06F9/455

CPC分类号： G06F9/4555 ,  G06F9/45558 ,  G06F2009/45579

摘要： A disk access system switching device is interposed between a first driver accessing an OS boot disk by use of a first disk access system, a second driver accessing by use of a second disk access system capable of accessing the disk faster than by the first disk access system, and a high-order driver issuing disk access commands to the first and second drivers, wherein the disk access command received from the high-order driver with respect to the boot disk directed to the first driver is transferred to the first driver before an end of initializing the second driver, and the disk access command received from the high-order driver with respect to the boot disk directed to the first driver is transferred to the second driver when detecting the end of initialization of the second driver.

摘要翻译： 磁盘访问系统切换装置插入在通过使用第一磁盘访问系统访问OS引导盘的第一驱动器之间，第二驱动器通过使用能够比第一磁盘访问更快地访问磁盘的第二磁盘访问系统访问 系统和向第一和第二驱动器发出磁盘访问命令的高阶驱动器，其中从高阶驱动器接收到的指向第一驱动器的引导盘的磁盘访问命令被传送到第一驱动器 并且当检测到第二驱动器的初始化结束时，将从高阶驱动器接收到的指向第一驱动器的引导盘的磁盘访问命令传送到第二驱动器。

公开(公告)号：US20070193984A1

公开(公告)日：2007-08-23

申请号：US11348552

申请日：2006-02-07

申请人： Hitoshi Kawai ,  Yuji Hamaguchi ,  Tatsuya Sakurai

发明人： Hitoshi Kawai ,  Yuji Hamaguchi ,  Tatsuya Sakurai

IPC分类号： B23K26/20 ,  B23K26/06 ,  B23K26/08

CPC分类号： B23K26/0884 ,  B23K26/046 ,  B23K26/073 ,  B23K26/082

摘要： A laser welding apparatus includes a laser welding unit including a first lens adapted to focus a laser beam; a second lens adapted to diffuse the laser beam to the first lens; and a third lens adapted to guide the laser beam to the second lens. The relative positions of the first lens, the second lens, and the third lens, are adjusted to adjust a diffusion angle and a beam width of the laser beam entering the first lens. The laser welding apparatus performs: actuating the laser welding unit to travel at a predetermined speed along a predetermined trajectory; directing the laser beam at a first welding spot; adjusting the focal length to focus the laser beam at the first welding spot; holding the laser focal spot size substantially constant; and directing the laser beam at a second welding spot after completion of welding for the first welding spot.

摘要翻译： 激光焊接装置包括激光焊接单元，其包括适于聚焦激光束的第一透镜; 第二透镜，适于将激光束扩散到第一透镜; 以及适于将激光束引导到第二透镜的第三透镜。 调整第一透镜，第二透镜和第三透镜的相对位置，以调节进入第一透镜的激光束的扩散角和光束宽度。 该激光焊接装置执行以下步骤：致动激光焊接单元沿预定轨迹以预定速度行进; 将激光束引导到第一焊接点; 调整焦距以将激光束聚焦在第一焊接点处; 保持激光焦点尺寸基本恒定; 以及在第一焊接点的焊接完成之后将激光束引导到第二焊接点。

公开(公告)号：US20070069661A1

公开(公告)日：2007-03-29

申请号：US11521867

申请日：2006-09-15

申请人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

发明人： Hirofumi Honda ,  Shinichi Ishida ,  Tatsuya Sakurai

IPC分类号： H05B41/16

CPC分类号： H05B41/2855

摘要： In one aspect, an impedance component which exhibits a high impedance in a high frequency region is arranged on a high pressure line formed on a secondary side of a transformer. The potential difference generated at both ends of the impedance component is used to detect an abnormal electrical discharge generated in the high pressure line. When the abnormal electrical discharge is detected, a switching operation is stopped by a controlling circuit, whereby a protection operation is performed.

摘要翻译： 在一个方面，在高频区域呈现高阻抗的阻抗分量布置在形成在变压器次级侧的高压线上。 在阻抗分量的两端产生的电位差用于检测在高压线路中产生的异常放电。 当检测到异常放电时，通过控制电路停止切换操作，从而进行保护操作。

公开(公告)号：US5474593A

公开(公告)日：1995-12-12

申请号：US302260

申请日：1994-09-08

申请人： Tatsuya Sakurai ,  Hiroshi Fujimura ,  Koji Kusabe ,  Keishiro Hata

发明人： Tatsuya Sakurai ,  Hiroshi Fujimura ,  Koji Kusabe ,  Keishiro Hata

IPC分类号： C22B3/20 ,  C22B3/24 ,  C22B3/44 ,  C22B15/00 ,  C22B43/00 ,  C22B15/14

CPC分类号： C22B11/04 ,  C22B15/0084 ,  C22B3/44 ,  C22B43/00 ,  Y02P10/234 ,  Y02P10/236 ,  Y10S423/14 ,  Y10S526/915

摘要： An agent for treating metal ions in an aqueous solution, comprising a solid porous carrier and, supported thereon, an organic reagent (hereinafter referred to as a "redox reagent") which is capable of converting metal ions (inclusive of metal complex ions) contained in an aqueous solution to zero valent metal or monovalent metal ions by a redox reaction and which is capable of carrying out oxidation-reduction reversibly.

摘要翻译： 一种在水溶液中处理金属离子的试剂，其包括固体多孔载体，并且其上载有能够转化包含的金属离子（包括金属络合物离子）的有机试剂（以下称为“氧化还原试剂”） 在通过氧化还原反应在零价金属或一价金属离子的水溶液中，并且能够可逆地进行氧化还原。

公开(公告)号：US20060280314A1

公开(公告)日：2006-12-14

申请号：US11376805

申请日：2006-03-15

申请人： Teruo Okada ,  Wataru Katada ,  Tatsuya Sakurai

发明人： Teruo Okada ,  Wataru Katada ,  Tatsuya Sakurai

IPC分类号： A61F11/06 ,  H04B15/00

CPC分类号： H03F3/217

摘要： To provide a digital amplifier and a switching power supply which are effective to realize a noise level required for a high grade and output digital amplifier and a switching power supply. In an embodiment, a noise component extraction circuit is coupled to the output stage of a D-class driver. The noise component extraction circuit extracts a noise component included in the output of the D-class driver and adjusts the phase and gain of the extracted noise component. After its phase and gain have been adjusted, the extracted noise component is added to the output of a low-pass filter. As a result, the noise component remaining in an audio signal that has passed through the low-pass filter is canceled.

摘要翻译： 提供有效实现高等级和输出数字放大器和开关电源所需的噪声电平的数字放大器和开关电源。 在一个实施例中，噪声分量提取电路耦合到D级驱动器的输出级。 噪声分量提取电路提取包括在D级驱动器的输出中的噪声分量，并调整提取的噪声分量的相位和增益。 调整相位和增益后，将提取的噪声分量加到低通滤波器的输出端。 结果，消除了通过低通滤波器的音频信号中残留的噪声分量。

公开(公告)号：US08796582B2

公开(公告)日：2014-08-05

申请号：US11348552

申请日：2006-02-07

申请人： Hitoshi Kawai ,  Yuji Hamaguchi ,  Tatsuya Sakurai

发明人： Hitoshi Kawai ,  Yuji Hamaguchi ,  Tatsuya Sakurai

IPC分类号： B23K26/00 ,  G02B7/02

CPC分类号： B23K26/0884 ,  B23K26/046 ,  B23K26/073 ,  B23K26/082

摘要： A laser welding apparatus includes a laser welding unit including a first lens adapted to focus a laser beam; a second lens adapted to diffuse the laser beam to the first lens; and a third lens adapted to guide the laser beam to the second lens. The relative positions of the first lens, the second lens, and the third lens, are adjusted to adjust a diffusion angle and a beam width of the laser beam entering the first lens. The laser welding apparatus performs: actuating the laser welding unit to travel at a predetermined speed along a predetermined trajectory; directing the laser beam at a first welding spot; adjusting the focal length to focus the laser beam at the first welding spot; holding the laser focal spot size substantially constant; and directing the laser beam at a second welding spot after completion of welding for the first welding spot.

摘要翻译： 激光焊接装置包括激光焊接单元，其包括适于聚焦激光束的第一透镜; 第二透镜，适于将激光束扩散到第一透镜; 以及适于将激光束引导到第二透镜的第三透镜。 调整第一透镜，第二透镜和第三透镜的相对位置，以调节进入第一透镜的激光束的扩散角和光束宽度。 该激光焊接装置执行以下步骤：致动激光焊接单元沿预定轨迹以预定速度行进; 将激光束引导到第一焊接点; 调整焦距以将激光束聚焦在第一焊接点处; 保持激光焦点尺寸基本恒定; 以及在第一焊接点的焊接完成之后将激光束引导到第二焊接点。