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1. 发明授权

US08415610B2 Optical encoder having a single signal track and an optical detecting part with sine and cosine signals 有权
标题翻译：具有单个信号轨道的光学编码器和具有正弦和余弦信号的光学检测部分
公开(公告)号：US08415610B2
公开(公告)日：2013-04-09
申请号：US12990508
申请日：2009-06-03
申请人： Hajime Nakajima , Takuya Noguchi , Takeshi Musha , Youichi Omura , Toshiro Nakashima , Tatsuya Nagatani , Takashi Iwamoto
发明人： Hajime Nakajima , Takuya Noguchi , Takeshi Musha , Youichi Omura , Toshiro Nakashima , Tatsuya Nagatani , Takashi Iwamoto
IPC分类号： G01D5/34
CPC分类号： G01D5/347 , G01D5/3473
摘要： Present invention provides an optical encoder capable of improving the precision of an interpolation angle in a single signal track, in an encoder of sine-wave angle interpolation type. The optical encoder includes a waveform, in which a phase-modulated wave is superimposed in a predetermined period over a sine-wave of a fundamental period, as a signal track (103), and an optical detector (104) for extracting the sine signal and the cosine signal of the phase-modulated wave. An operation unit (106) operates electric angles individually from the output signals of a first optical detector pair and a second optical detector pair belonging to the optical detector, and determines the sum and difference of the electric angles, thereby acquiring the electric angle and the phase-modulated wave of the fundamental period.
摘要翻译：本发明提供了一种在正弦波角插值类型的编码器中能够提高单个信号轨道内插角的精度的光学编码器。光学编码器包括波形，其中在基本周期的正弦波上以预定周期叠加相位调制波作为信号轨道（103），以及用于提取正弦信号的光学检测器（104）和相位调制波的余弦信号。操作单元（106）从属于光检测器的第一光检测器对和第二光检测器对的输出信号分别操作电角度，并且确定电角度的和差，从而获得电角度和基波周期的相位调制波。

2. 发明申请

US20110049341A1 OPTICAL ENCODER 有权
标题翻译：光学编码器
公开(公告)号：US20110049341A1
公开(公告)日：2011-03-03
申请号：US12990508
申请日：2009-06-03
申请人： Hajime Nakajima , Takuya Noguchi , Takeshi Musha , Youichi Omura , Toshiro Nakashima , Tatsuya Nagatani , Takashi Iwamoto
发明人： Hajime Nakajima , Takuya Noguchi , Takeshi Musha , Youichi Omura , Toshiro Nakashima , Tatsuya Nagatani , Takashi Iwamoto
IPC分类号： G01D5/347
CPC分类号： G01D5/347 , G01D5/3473
摘要： Present invention provides an optical encoder capable of improving the precision of an interpolation angle in a single signal track, in an encoder of sine-wave angle interpolation type. The optical encoder includes a waveform, in which a phase-modulated wave is superimposed in a predetermined period over a sine-wave of a fundamental period, as a signal track (103), and an optical detector (104) for extracting the sine signal and the cosine signal of the phase-modulated wave. An operation unit (106) operates electric angles individually from the output signals of a first optical detector pair and a second optical detector pair belonging to the optical detector, and determines the sum and difference of the electric angles, thereby acquiring the electric angle and the phase-modulated wave of the fundamental period.
摘要翻译：本发明提供了一种在正弦波角插值类型的编码器中能够提高单个信号轨道内插角的精度的光学编码器。光学编码器包括波形，其中在基本周期的正弦波上以预定周期叠加相位调制波作为信号轨道（103），以及用于提取正弦信号的光学检测器（104）和相位调制波的余弦信号。操作单元（106）从属于光检测器的第一光检测器对和第二光检测器对的输出信号分别操作电角度，并且确定电角度的和差，从而获得电角度和基波周期的相位调制波。

3. 发明授权

US09260574B2 Barriers and films 有权
标题翻译：障碍和电影
公开(公告)号：US09260574B2
公开(公告)日：2016-02-16
申请号：US13514036
申请日：2011-10-18
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： C08K9/04 , C08K3/34 , C08L67/04 , B65B55/00 , C08J5/18 , C08K5/02 , C08K5/315 , C08K9/02 , C08K5/00 , C08K7/00
CPC分类号： C08J5/18 , C08J2367/04 , C08K9/04 , C08L67/04
摘要： Provided herein are various bathers and methods of making and using them. In some embodiments, the barriers include a porous crystalline charge-transfer complex and a filler.
摘要翻译：这里提供了各种沐浴者和制造和使用它们的方法。在一些实施方案中，阻挡层包括多孔结晶电荷转移络合物和填料。

4. 发明授权

US08669477B2 Wiring substrate and method for manufacturing the same 有权
标题翻译：接线基板及其制造方法
公开(公告)号：US08669477B2
公开(公告)日：2014-03-11
申请号：US12960259
申请日：2010-12-03
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： H05K1/16
CPC分类号： H05K3/4608 , H01L2224/16225 , H05K1/0206 , H05K3/445 , Y10T29/4913
摘要： A wiring substrate with improved heat dissipation capability and with reduced size is disclosed. The wiring substrate includes a metal core substrate, a buffer layer formed so as to cover at least a part of the metal core substrate and containing a phase change material or a material with an electrocaloric effect, an electronic device mounted on a surface of a base including the metal core substrate and the buffer layer or inside the base, and a thermal via formed between the electronic device and the buffer layer.
摘要翻译：公开了具有改善的散热能力和减小尺寸的布线基板。布线基板包括金属芯基板，形成为覆盖金属芯基板的至少一部分并且包含相变材料或具有电热效应的材料的缓冲层，安装在基板的表面上的电子装置包括金属芯基板和缓冲层或基体内部，以及形成在电子器件和缓冲层之间的热通孔。

5. 发明申请

US20130323548A1 BATTERY ASSEMBLY, UNIT CELL AND CUT-OFF DEVICE 有权
标题翻译：电池组件，电池单元和切断装置
公开(公告)号：US20130323548A1
公开(公告)日：2013-12-05
申请号：US13641288
申请日：2012-06-04
申请人： Takashi Iwamoto
发明人： Takashi Iwamoto
IPC分类号： H01M10/50
CPC分类号： H01M10/615 , H01M2/348 , H01M10/4207 , H01M2200/103 , Y10T307/724
摘要： In an aspect, a battery assembly is adapted to accommodate a plurality of unit cells, the battery assembly has: a unit cell wiring configured to provide at least one connection for the unit cells; a cut-off device having a fuse circuit and a heater circuit, the fuse circuit configured to disconnect the connection by heat produced in the heater circuit; and a power supply wiring configured to supply the heater circuit of the cut-off device with an electric power.
摘要翻译：在一方面，电池组件适于容纳多个单元电池，电池组件具有：单元电池配线，其配置成为单元电池提供至少一个连接; 具有保险丝电路和加热器电路的截止装置，所述熔丝电路被配置为通过所述加热器电路中产生的热量来断开所述连接; 以及被配置为向切断装置的加热电路供给电力的电源配线。

6. 发明授权

US07958779B2 Angular velocity/angular acceleration calculator, torque estimator, and combustion state estimator 有权
标题翻译：角速度/角加速度计算器，扭矩估计器和燃烧状态估计器
公开(公告)号：US07958779B2
公开(公告)日：2011-06-14
申请号：US12434255
申请日：2009-05-01
申请人： Takafumi Nagano , Takashi Iwamoto , Tomoko Tanabe
发明人： Takafumi Nagano , Takashi Iwamoto , Tomoko Tanabe
IPC分类号： G01M15/04
CPC分类号： F02D41/1497 , F02D41/009 , F02D41/0097 , F02D2041/1417 , F02D2041/288 , F02D2200/1004 , F02D2200/1012 , G01P3/489 , G01P15/165
摘要： An angular velocity/angular acceleration calculator of the crankshaft in an internal combustion engine includes a crank angle detection device, a crank angle correction device, and an angular velocity/angular acceleration calculation device. The crank angle detection device detects a crank angle in the internal combustion engine and a time at the crank angle. The crank angle correction device corrects the crank angle and the time thus detected to an equiangular crank angle and a time corresponding thereto. The angular velocity/angular acceleration calculation device calculates an angular velocity and an angular acceleration of the crankshaft by converting a function of the time with respect to the crank angle that are corrected by the crank angle correction device so as to be regarded as a periodic function, and utilizing the discrete Fourier transform of the converted function.
摘要翻译：内燃机中曲轴的角速度/角加速度计算器包括曲柄角检测装置，曲柄角校正装置和角速度/角加速度计算装置。曲柄角检测装置检测内燃机的曲轴转角和曲柄角的时间。曲轴角度校正装置将曲柄角度和所检测的时间校正为等角曲柄角度和对应的时间。角速度/角加速度计算装置通过将由曲轴角校正装置校正的曲柄角度的时间函数转换为周期函数来计算曲轴的角速度和角加速度并利用转换函数的离散付里叶变换。

7. 发明申请

US20090120858A1 Fuel filter device 审中-公开
标题翻译：燃油滤清器
公开(公告)号：US20090120858A1
公开(公告)日：2009-05-14
申请号：US12318398
申请日：2008-12-29
申请人： Takeshi Kojima , Toshihide Kimisawa , Takashi Iwamoto , Kazumasa Kurihara , Yasutomo Kobayashi , Hiroji Sato
发明人： Takeshi Kojima , Toshihide Kimisawa , Takashi Iwamoto , Kazumasa Kurihara , Yasutomo Kobayashi , Hiroji Sato
IPC分类号： F01M11/03
CPC分类号： B01D35/0273 , F02M37/50
摘要： A fuel filter device includes a bag-shape filter body and a space forming member disposed in the filter body. The filter body includes an upper surface part, and a lower surface part welded with the upper surface part at edges to form a bag shape. At least the lower surface part has a woven mesh outer layer part, a first inner layer part situated adjacent to the outer layer part and formed of a melt blown non-woven cloth, and a second inner layer part situated adjacent to the first inner layer part at a side opposite to the outer layer part. The second inner layer part is formed of a spun-bonded non-woven cloth. The upper surface part and the lower surface part are all made of polypropylene that is not soaked and swollen with fuel to thereby maintain a mesh size of the filter body without change.
摘要翻译：燃料过滤装置包括袋状过滤器主体和设置在过滤体中的空间形成部件。过滤体包括上表面部分和在边缘处与上表面部分焊接以形成袋形状的下表面部分。至少下表面部分具有织网外层部分，与外层部分相邻并由熔喷无纺布形成的第一内层部分和与第一内层相邻的第二内层部分部分在与外层部分相对的一侧。第二内层部分由纺粘非织造布形成。上表面部分和下表面部分均由不被燃料浸泡和膨胀的聚丙烯制成，从而保持过滤体的网孔尺寸无变化。

8. 发明授权

US07413704B2 Case hardening bearing steel having excellent toughness and rolling contact fatigue life in intermediate temperature 有权
标题翻译：表面硬化轴承钢在中等温度下具有优异的韧性和滚动接触疲劳寿命
公开(公告)号：US07413704B2
公开(公告)日：2008-08-19
申请号：US10502691
申请日：2003-04-09
申请人： Akihiro Matsuzaki , Takashi Iwamoto , Masao Goto , Katsuhiko Kizawa
发明人： Akihiro Matsuzaki , Takashi Iwamoto , Masao Goto , Katsuhiko Kizawa
IPC分类号： C22C38/18 , C22C38/22 , C22C38/38 , C23C8/22
CPC分类号： C22C38/02 , C21D1/06 , C21D9/40 , C22C38/002 , C22C38/04 , C22C38/22 , C23C8/22 , Y10S148/906
摘要： A case hardening bearing steel having an excellent rolling contact fatigue life in intermediate temperature, in addition, excellent toughness at room temperature is provided. Specific means for solving the problems are as follows. The composition contains, by mass percent, C of 0.15 to 0.30 mass percent, Si of 0.5 to 2.0 mass percent, Mn of 0.3 to 2.0 mass percent, Cr of 1.3 to 2.5 mass percent, Mo of 0.3 to 1.0 mass percent, and O of not more than 0.0012 mass percent in a range where (Si+Mo)≧1.0 mass percent is satisfied, and contains iron and inevitable impurities as remnant; the maximum size of oxide nonmetallic inclusion is not more than 12.5 μm when examined area is 320 mm2; number of the oxide nonmetallic inclusion having a diameter of equivalent circle of 3 μm or more is not more than 250 when the examined area is 320 mm2; in addition, C density of an outer layer is adjusted to be in a range from 0.7 to 1.2 mass percent by carburization.
摘要翻译：提供了具有中等温度的优异的滚动疲劳寿命的外壳硬化轴承钢，另外在室温下具有优异的韧性。解决问题的具体方法如下。该组成以质量％计含有0.15〜0.30质量％的C，0.5〜2.0质量％的Si，0.3〜2.0质量％的Mn，1.3〜2.5质量％的Cr，0.3〜1.0质量％的Mo，以及O 在满足（Si + Mo）> = 1.0质量％的范围内不大于0.0012质量％，并且含有铁和不可避免的杂质作为残留物; 当检查面积为320mm 2时，氧化物非金属夹杂物的最大尺寸不超过12.5μm; 当检查面积为320mm 2时，具有3μm或更大的当量圆直径的氧化物非金属夹杂物的数量不大于250; 此外，通过渗碳将外层的C密度调节至0.7〜1.2质量％的范围。

9. 发明授权

US07329339B2 Strainer device for fuel tank 失效
标题翻译：燃油箱过滤装置
公开(公告)号：US07329339B2
公开(公告)日：2008-02-12
申请号：US10902841
申请日：2004-08-02
申请人： Toshihide Kimisawa , Takashi Iwamoto , Masaki Ueno , Osamu Suzuki
发明人： Toshihide Kimisawa , Takashi Iwamoto , Masaki Ueno , Osamu Suzuki
IPC分类号： B01D35/28
CPC分类号： B01D29/15 , B01D35/027 , B01D35/153 , B01D2201/0415
摘要： A strainer device for a fuel tank includes a sucking passage member provided with a passage opened in the fuel tank; a filtering member attached to the sucking passage member for covering a hole of the passage; and a conduit connecting portion extending outside the fuel tank for connecting a conduit for guiding fuel passing through the filtering member. The conduit connecting member is attached to the sucking passage member, so that a concave portion is formed at a connecting portion for receiving a check valve for preventing the fuel from flowing back from outside of the fuel tank.
摘要翻译：一种用于燃料箱的过滤器装置包括一个设置有在燃料箱中开口的通道的吸入通道构件; 安装在所述吸引通道部件上以覆盖所述通道的孔的过滤构件; 以及延伸到燃料箱外部的导管连接部分，用于连接用于引导通过过滤构件的燃料的导管。导管连接构件安装在吸引通道构件上，从而在用于接收止回阀的连接部分处形成一个凹部，用于防止燃料从燃料箱外部流出。

10. 发明申请

US20060192462A1 Piezoelectirc device 有权
标题翻译：压电元件
公开(公告)号：US20060192462A1
公开(公告)日：2006-08-31
申请号：US10564220
申请日：2005-06-17
申请人： Takashi Iwamoto , Yoshihiro Koshido
发明人： Takashi Iwamoto , Yoshihiro Koshido
IPC分类号： H01L41/053
CPC分类号： H03H9/059 , H01L2224/16225 , H01L2924/16235 , H01L2924/181 , H03H9/1092 , H01L2924/00012
摘要： A piezoelectric device includes an element substrate having a piezoelectric element and an electrically conductive pattern connected to the piezoelectric element, a supporting layer arranged within the periphery of the piezoelectric element, a cover extending so as to provide a groove inside the external periphery of the element substrate, the groove ranging over the entire external periphery of the element substrate by removing a portion of the cover and/or supporting layer inside the external periphery of the element substrate after the cover is arranged on the supporting layer, an insulating reinforcing material that entirely covers portions of the element substrate ranging from the cover to the periphery of a principal surface of the element substrate, and an electrically conductive member electrically connected to the electrically conductive pattern so as to pass through the cover and the reinforcing material.
摘要翻译：一种压电装置，包括具有压电元件的元件基板和连接到压电元件的导电图案，配置在压电元件的周围的支撑层，延伸以在元件的外周内提供凹槽的盖基板，通过在将盖布置在支撑层上之后，通过移除元件基板的外周中的盖和/或支撑层的一部分，覆盖元件基板的整个外周上的凹槽，完全覆盖从元件基板的主表面的盖到周边的元件基板的部分，以及电连接到导电图案以便穿过盖和增强材料的导电构件。

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