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1. 发明申请

US20090051924A1 APPARATUS FOR MEASURING THICKNESS OF A SUBSTRATE 审中-公开
标题翻译：用于测量基板厚度的装置
公开(公告)号：US20090051924A1
公开(公告)日：2009-02-26
申请号：US12185888
申请日：2008-08-05
申请人： Masafumi ITO , Yasuyuki Okamura , Tatsuo Shiina , Nobuo Ishii , Tomohiro Suzuki , Chishio Koshimizu
发明人： Masafumi ITO , Yasuyuki Okamura , Tatsuo Shiina , Nobuo Ishii , Tomohiro Suzuki , Chishio Koshimizu
IPC分类号： G01B11/06
CPC分类号： G01J5/0003 , G01K11/12
摘要： An apparatus for measuring thickness is provided. A light source irradiates a front surface or a rear surface of a substrate with a light. A splitter splits the light into a reference light and a measurement light. The reference light is reflected by a reference light reflecting device. An optical path changing device changes an optical path length of light reflected from the reference light reflecting device. A light receiving device measures an interference of the reflected light from the substrate and the reference light from the reference light reflecting device. A thickness of at least one of the front surface, rear surface or inside of the substrate is measured based on a measurement of the interference.
摘要翻译：提供了一种测量厚度的装置。光源用光照射基板的前表面或后表面。分流器将光分成参考光和测量光。参考光被参考光反射装置反射。光路改变装置改变从参考光反射装置反射的光的光路长度。光接收装置测量来自基板的反射光和来自参考光反射装置的基准光的干涉。基于干涉的测量来测量衬底的前表面，后表面或内部中的至少一个的厚度。

2. 发明申请

US20070089028A1 CYCLIC REDUNDANCY CHECK CIRCUIT AND SEMICONDUCTOR DEVICE HAVING THE CYCLIC REDUNDANCY CHECK CIRCUIT 有权
标题翻译：循环冗余检查电路和具有循环冗余检查电路的半导体器件
公开(公告)号：US20070089028A1
公开(公告)日：2007-04-19
申请号：US11533169
申请日：2006-09-19
申请人： Masafumi ITO , Tomoaki ATSUMI
发明人： Masafumi ITO , Tomoaki ATSUMI
IPC分类号： H03M13/00
CPC分类号： H03M13/09 , H04B1/10
摘要： An object of the present invention is to provide a CRC circuit with more simple structure and low power consumption. The CRC circuit includes a first shift register to a p-th shift register, a first EXOR to a (p−1)th EXOR, and a switching circuit. A data signal, a select signal, and an output of a last stage of the p-th shift register are inputted to the switching circuit, and the switching circuit switches a first signal or a second signal in response to the select signal to be outputted.
摘要翻译：本发明的目的是提供一种具有更简单的结构和低功耗的CRC电路。 CRC电路包括到第p移位寄存器的第一移位寄存器，第一EXOR到第（p-1）个EXOR和开关电路。数据信号，选择信号和第p移位寄存器的最后级的输出被输入到开关电路，并且开关电路响应于要输出的选择信号而切换第一信号或第二信号。

3. 发明申请

US20110241441A1 DC/DC CONVERTER AND SEMICONDUCTOR DEVICE USING DC/DC CONVERTER 有权
标题翻译： DC / DC转换器和使用DC / DC转换器的半导体器件
公开(公告)号：US20110241441A1
公开(公告)日：2011-10-06
申请号：US13159490
申请日：2011-06-14
申请人： Masafumi ITO
发明人： Masafumi ITO
IPC分类号： H01F38/14
CPC分类号： H02M3/073 , Y10T307/505
摘要： It is an object to provide a DC/DC converter that can stabilize power supply potential in use. It is another object to provide a semiconductor device in which circuit operation is stabilized. In addition to a power supply that supplies potential to be reference potential of boosting in a DC/DC converter, a power supply for charging a capacitor in the DC/DC converter is provided. Accordingly, loads to the power supply that supplies the reference potential of boosting can be reduced. Further, as power for charging the capacitor in the DC/DC converter, power supplied from not an antenna but a secondary battery is used. More specifically, a secondary battery is used as a power supply that supplies power to a buffer circuit or an inverter circuit. Thus, power supplied from the antenna can be stabilized. In other words, operation of a logic circuit and an analog circuit can be stabilized.
摘要翻译：本发明的目的是提供可以稳定使用中的电源电位的DC / DC转换器。另一个目的是提供一种其中电路操作稳定的半导体器件。除了在DC / DC转换器中提供作为升压的参考电位的电源的电源之外，还提供了用于对DC / DC转换器中的电容器充电的电源。因此，可以减少提供升压参考电位的电源的负载。此外，作为对DC / DC转换器中的电容器进行充电的电力，使用从天线而不是二次电池供给的电力。更具体地，二次电池用作向缓冲电路或逆变器电路供电的电源。因此，能够稳定从天线供给的电力。换句话说，可以稳定逻辑电路和模拟电路的操作。

4. 发明申请

US20070071256A1 MUSIC PLAYER 有权
标题翻译：音乐播放器
公开(公告)号：US20070071256A1
公开(公告)日：2007-03-29
申请号：US11469694
申请日：2006-09-01
申请人： Masafumi ITO
发明人： Masafumi ITO
IPC分类号： G10H1/00
CPC分类号： G10H1/42 , G10H2220/371 , G10H2240/131 , Y10T24/13 , Y10T24/1368
摘要： A music player is worn on a limb of a body when in use and includes: a case; a plurality of buttons through which an instruction relating to music reproduction is given; and a band fitting portion to which a band is fittable, the band being used when the case is worn on the limb. In the music player, the case has a chamfer constituted of a plane whose line of intersection with the band is diagonal to a longitudinal direction of the band, the plural buttons are provided on an upper face of the case, an arrangement direction of the plural buttons being parallel to the plane constituting the chamfer, and the chamfer has an audio output terminal. Preferably, the chamfer has a connection terminal to which an exercise state detection sensor for detecting a state of exercise practiced by a wearer of the music player is connectable.
摘要翻译：音乐播放器在使用时佩戴在身体的肢体上，包括：一个壳体; 多个按钮，通过该按钮提供与音乐再现有关的指令; 以及带状装配部分，带可以装配到该带配合部分，当该情况被佩戴在肢体上时使用该带。在音乐播放器中，壳体具有倒角，该倒角由与带的相交线与带的纵向对角的平面构成，多个按钮设置在壳体的上表面上，多个按钮的排列方向按钮平行于构成倒角的平面，并且倒角具有音频输出端子。优选地，所述倒角具有连接端子，用于检测由音乐播放器的佩戴者实施的运动状态的运动状态检测传感器可连接到该连接端子。

5. 发明申请

US20100205519A1 CYCLIC REDUNDANCY CHECK CIRCUIT AND SEMICONDUCTOR DEVICE HAVING THE CYCLIC REDUNDANCY CHECK CIRCUIT 有权
标题翻译：循环冗余检查电路和具有循环冗余检查电路的半导体器件
公开(公告)号：US20100205519A1
公开(公告)日：2010-08-12
申请号：US12768217
申请日：2010-04-27
申请人： Masafumi ITO , Tomoaki Atsumi
发明人： Masafumi ITO , Tomoaki Atsumi
IPC分类号： H03M13/09 , G06F12/02 , G06F11/10
CPC分类号： H03M13/09 , H04B1/10
摘要： An object of the present invention is to provide a CRC circuit with more simple structure and low power consumption. The CRC circuit includes a first shift register to a p-th shift register, a first EXOR to a (p−1)th EXOR, and a switching circuit. A data signal, a select signal, and an output of a last stage of the p-th shift register are inputted to the switching circuit, and the switching circuit switches a first signal or a second signal in response to the select signal to be outputted.
摘要翻译：本发明的目的是提供一种具有更简单的结构和低功耗的CRC电路。 CRC电路包括到第p移位寄存器的第一移位寄存器，第一EXOR到第（p-1）个EXOR和开关电路。数据信号，选择信号和第p移位寄存器的最后级的输出被输入到开关电路，并且开关电路响应于要输出的选择信号而切换第一信号或第二信号。

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