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1. 发明授权

US09759272B2 Clutch having a groove formed in an outer circumferential surface 有权
公开(公告)号：US09759272B2
公开(公告)日：2017-09-12
申请号：US14428550
申请日：2013-09-25
申请人： Hirotaka Sunada , Masao Nakayama , Hideki Tsutsui , Shintaro Nakano , Daisuke Kobayashi
发明人： Hirotaka Sunada , Masao Nakayama , Hideki Tsutsui , Shintaro Nakano , Daisuke Kobayashi
IPC分类号： F16D23/12 , F16D41/08 , F16D15/00 , F16D27/108 , F16D13/76
CPC分类号： F16D23/12 , F16D13/76 , F16D15/00 , F16D27/108 , F16D41/088 , F16D2023/123
摘要： A clutch is provided with a drive-side rotational body and a driven-side rotational body, which can move in the axial direction between a coupled position and a decoupled position. The driven-side rotational body has a groove having a helical portion and an annular portion that is deeper than the helical portion. The driven-side rotational body is urged toward the coupled position by an urging member. The driven-side rotational body is moved to the decoupled position against the urging force of the urging member by insertion of a pin into the helical portion. A projection is provided on the tip of the pin, and a recessed groove for accommodating the projection when the pin is inserted into the helical portion is provided in the bottom surface of the helical portion.

2. 发明申请

US20160047346A1 FUEL INJECTION VALVE 有权
标题翻译：燃油喷射阀
公开(公告)号：US20160047346A1
公开(公告)日：2016-02-18
申请号：US14780671
申请日：2014-03-28
申请人： Natsuki SUGIYAMA , Mitsutaka YOSHIDA , Akio SATOU , Masahiko ASANO , Yasuo KINOSHITA , Masao NAKAYAMA , Kenji KIDERA , Masaru SETODOI , Hirokazu ITO , Hiroyuki SAKAI
发明人： Natsuki SUGIYAMA , Mitsutaka YOSHIDA , Akio SATOU , Masahiko ASANO , Yasuo KINOSHITA , Masao NAKAYAMA , Kenji KIDERA , Masaru SETODOI , Hirokazu ITO , Hiroyuki SAKAI
IPC分类号： F02M63/00
CPC分类号： F02M61/1833 , F02M61/184 , F02M61/1846 , F02M61/1853 , F02M63/008
摘要： In a fuel injection valve having a nozzle hole plate wherein a nozzle hole is formed, the nozzle hole is formed with a flow path cross-section having an oval shape that has long axes and short axes, and the nozzle hole is formed having a tapered shape in which a flow path sectional area becomes larger from an entry-side open end portion toward an exit-side open end portion. The nozzle hole is formed such that a second angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in an oblique section along the short axes of the entry-side open end portion and the exit-side open end portion, is greater than a first angle that is an intersecting angle of opposing nozzle hole inner wall surface portions in a longitudinal section along the long axes of the entry-side open end portion and the exit-side open end portion.
摘要翻译：在具有形成有喷嘴孔的喷嘴孔板的燃料喷射阀中，喷嘴孔形成有具有长轴和短轴的椭圆形的流路截面，喷嘴孔形成为锥形形状，其中流路截面积从入口侧开口端部朝向出口侧开口端部变大。喷嘴孔形成为使得沿着入口侧开口端部和出口侧开放端部的短轴的倾斜部分中的相对的喷嘴孔内壁面部的相交角度的第二角度较大比沿着入口侧开口端部和出口侧开口端部的长轴的纵向截面中相对的喷嘴孔内壁面部的相交角度的第一角度。

3. 发明申请

US20150252857A1 CLUTCH 审中-公开
标题翻译：离合器
公开(公告)号：US20150252857A1
公开(公告)日：2015-09-10
申请号：US14429666
申请日：2013-09-25
申请人： Hirotaka Sunada , Masao Nakayama , Hideki Tsutsui , Shintaro Nakano , Daisuke Kobayashi
发明人： Hirotaka Sunada , Masao Nakayama , Hideki Tsutsui , Shintaro Nakano , Daisuke Kobayashi
IPC分类号： F16D23/12 , F16D27/108 , F16D15/00
CPC分类号： F16D23/12 , F16D13/76 , F16D15/00 , F16D27/108 , F16D41/088 , F16D2023/123
摘要： The clutch is provided with a drive-side rotational body, a driven-side rotational body, driven-side rotational body, and an urging member. The driven-side rotational body is movable in the axial direction of the drive-side rotational body between a first position, at which the driven-side rotational body is coupled to the drive-side rotational body, and a second position, at which the driven-side rotational body is decoupled from the drive-side rotational body. The urging member urges the driven-side rotational body from the second position toward the first position. The driven-side rotational body includes a helical groove that extends in the urging direction of the urging member. The clutch is further provided with a pin that can be inserted into the helical groove.
摘要翻译：离合器设置有驱动侧旋转体，从动侧旋转体，从动侧旋转体和推压部件。从动侧旋转体可以在驱动侧旋转体的轴向在从动侧旋转体与驱动侧旋转体接合的第一位置与第二位置之间移动，在该第二位置，从动侧转动体与驱动侧旋转体脱离。推动构件将从动侧旋转体从第二位置向第一位置推压。从动侧旋转体包括在施力部件的推压方向上延伸的螺旋槽。离合器还设置有可以插入到螺旋槽中的销。

4. 发明申请

US20150247536A1 CLUTCH 审中-公开
标题翻译：离合器
公开(公告)号：US20150247536A1
公开(公告)日：2015-09-03
申请号：US14428853
申请日：2013-09-25
申请人： Hirotaka SUNADA , Masao NAKAYAMA , Hideki TSUTSUI , Shintaro NAKANO , Daisuke KOBAYASHI
发明人： Hirotaka Sunada , Masao Nakayama , Hideki Tsutsui , Shintaro Nakano , Daisuke Kobayashi
IPC分类号： F16D23/12 , F16D27/108 , F16D15/00
CPC分类号： F16D23/12 , F16D13/76 , F16D15/00 , F16D27/108 , F16D41/088 , F16D2023/123
摘要： A clutch is provided with a drive-side rotational body and a driven-side rotational body, which is movable in the axial direction of the drive-side rotational body between a coupled position. The driven-side rotational body has a groove having a helical portion and an annular portion. The clutch also includes an urging member and a pin that is selectively inserted into and retracted from the groove. The clutch moves the driven-side rotational body to the decoupled position against the urging force of the urging member by inserting the pin in the helical portion. The clutch further includes a restricting portion that restricts shifting of the position of the pin from the annular portion to the helical portion when the pin is positioned in the annular portion.
摘要翻译：离合器设置有驱动侧旋转体和从动侧旋转体，该驱动侧旋转体和从动侧旋转体可在驱动侧旋转体的轴向方向上在联接位置之间移动。从动侧旋转体具有具有螺旋部和环状部的槽。离合器还包括推动构件和选择性地插入到凹槽中并从凹槽缩回的销。通过将销插入螺旋部分中，离合器克服推动构件的作用力将从动侧旋转体移动到解耦位置。离合器还包括限制部分，当限制销定位在环形部分中时，限制部分将销的位置从环形部分移动到螺旋部分。

5. 发明授权

US08342660B2 Piezoelectric element, method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus 有权
标题翻译：压电元件，其制造方法，压电致动器，液体喷射头和液体喷射装置
公开(公告)号：US08342660B2
公开(公告)日：2013-01-01
申请号：US12831089
申请日：2010-07-06
申请人： Masao Nakayama
发明人： Masao Nakayama
IPC分类号： B41J2/045 , B21D53/76
CPC分类号： B41J2/14233 , H01L41/0805 , H01L41/0973 , H01L41/332 , Y10T29/42 , Y10T29/49401
摘要： A piezoelectric element includes: a substrate; a lower electrode that is formed on and/or over the substrate; a piezoelectric substance layer that covers the lower electrode; and an upper electrode that is formed on and/or over the piezoelectric substance layer, wherein a side surface of the piezoelectric substance layer includes a first portion that extends from an upper surface of the piezoelectric substance layer and a second portion that extends from the first portion, the first portion is inclined at a first angle with respect to an upper surface of the substrate, the second portion is inclined at a second angle with respect to the upper surface of the substrate, the second angle is smaller than the first angle, and the upper electrode covers at least the first portion and the second portion.
摘要翻译：压电元件包括：基板; 形成在基板上和/或上方的下电极; 覆盖下电极的压电体层; 以及形成在所述压电体层上和/或上的上电极，其中，所述压电体层的侧面包括从所述压电体层的上表面延伸的第一部分和从所述第一部分延伸的第二部分所述第一部分相对于所述基板的上表面以第一角度倾斜，所述第二部分相对于所述基板的上表面以第二角度倾斜，所述第二角度小于所述第一角度，并且所述上电极至少覆盖所述第一部分和所述第二部分。

6. 发明申请

US20090244206A1 PIEZOELECTRIC ELEMENT AND ITS MANUFACTURING METHOD, PIEZOELECTRIC ACTUATOR, AND LIQUID JET HEAD 审中-公开
标题翻译：压电元件及其制造方法，压电致动器和液体喷射头
公开(公告)号：US20090244206A1
公开(公告)日：2009-10-01
申请号：US12414751
申请日：2009-03-31
申请人： Masao NAKAYAMA
发明人： Masao NAKAYAMA
IPC分类号： B41J2/045 , H01L41/04 , H01L41/24
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2202/11 , H01L41/0973 , H01L41/314 , H01L41/332 , Y10T29/42
摘要： A piezoelectric element includes: a substrate; a lower electrode formed above the substrate; a piezoelectric layer formed above the lower electrode; and an upper electrode formed above and at least in a portion of the piezoelectric layer, wherein the piezoelectric layer has a first portion formed between the lower electrode and the upper electrode and a second portion formed outside and continuous with the first portion, the second portion covering at least a portion of the lower electrode, and having a film thickness that is thinner than a film thickness of the first portion.
摘要翻译：压电元件包括：基板; 形成在基板上方的下电极; 形成在下电极上的压电层; 以及形成在所述压电层的上方且至少部分地形成的上部电极，其中，所述压电体层具有形成在所述下部电极与所述上部电极之间的第一部分，以及形成在所述第一部分的外部且与所述第一部分连续的第二部分，覆盖下部电极的至少一部分，并且具有比第一部分的膜厚度薄的膜厚度。

7. 发明授权

US07454182B2 Attenuator with switch function and mobile telephone terminal device using the same 失效
标题翻译：具有开关功能的衰减器和使用相同的移动电话终端设备
公开(公告)号：US07454182B2
公开(公告)日：2008-11-18
申请号：US11758528
申请日：2007-06-05
申请人： Masahiko Inamori , Takashi Yamamoto , Masao Nakayama , Kaname Motoyoshi
发明人： Masahiko Inamori , Takashi Yamamoto , Masao Nakayama , Kaname Motoyoshi
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H03H11/245 , H03G1/0088 , H03G3/3036
摘要： A high frequency part, which amplifies a high frequency signal outputted from an intermediate frequency part and supplies to an antenna, is equipped with a gain controller with switch function. The gain controller with switch function comprises an attenuator with switch function has a function of switching a selected band between two bands outputted from the intermediate frequency part and controlling the gain of the high frequency signal in the selected band. The attenuator with switch function comprises a first variable resistor which connects a signal input part with a signal output part and a second variable resistor which is disposed parallel to said first variable resistor and connects a signal input part with a signal output part. The first and the second variable resistors are controlled by a common gain control voltage and set such that the gain control voltage ranges, which are for changing the resistor values, will not overlap with each other.
摘要翻译：将从中频部分输出的高频信号放大并提供给天线的高频部分配备有具有开关功能的增益控制器。具有开关功能的增益控制器包括具有开关功能的衰减器具有从中频部分输出的两个频带之间切换所选频带并控制所选频带中的高频信号的增益的功能。具有开关功能的衰减器包括将信号输入部分与信号输出部分连接的第一可变电阻器和与所述第一可变电阻器并联设置并将信号输入部分与信号输出部分连接的第二可变电阻器。第一和第二可变电阻器由公共增益控制电压控制，并且被设置为使得用于改变电阻器值的增益控制电压范围将不会彼此重叠。

8. 发明授权

US07421255B2 Transmission apparatus and mobile communication terminal apparatus 有权
标题翻译：发送装置和移动通信终端装置
公开(公告)号：US07421255B2
公开(公告)日：2008-09-02
申请号：US11188865
申请日：2005-07-26
申请人： Masahiko Inamori , Tsunehiro Takagi , Masao Nakayama , Haruhiko Koizumi , Kaname Motoyoshi
发明人： Masahiko Inamori , Tsunehiro Takagi , Masao Nakayama , Haruhiko Koizumi , Kaname Motoyoshi
IPC分类号： H04Q11/12
CPC分类号： H03G3/3042 , H03G1/0088
摘要： An output level of a transmission apparatus 1 is determined, depending on an attenuation amount of an attenuator 30, a gain of one of a high output level amplification section 17 and a low output level amplification section 18, which is used. A reference voltage Vref(H) is discontinuously changed. Depending on the magnitude of the reference voltage Vref(H), it is determined which of the amplification sections 17, 18 is used, and the attenuation amount of the attenuator 30 and the gain of the amplification section 17, 18 are also determined. When the magnitude of the reference voltage Vref(H) is changed, a sum of the attenuation amount of the attenuator 30 and a gain change amount of a switch amplification section 19 is substantially zero.
摘要翻译：取决于衰减器30的衰减量，使用的是高输出电平放大部分17和低输出电平放大部分18之一的增益来确定发送装置1的输出电平。基准电压Vref（H）不连续地变化。根据参考电压Vref（H）的大小，确定使用哪个放大部分17,18，并且还确定衰减器30的衰减量和放大部分17,18的增益。当参考电压Vref（H）的大小改变时，衰减器30的衰减量和开关放大部分19的增益变化量之和基本为零。

9. 发明申请

US20070188976A1 CAPACITOR AND ITS MANUFACTURING METHOD 有权
标题翻译：电容器及其制造方法
公开(公告)号：US20070188976A1
公开(公告)日：2007-08-16
申请号：US11626454
申请日：2007-01-24
申请人： Masao NAKAYAMA
发明人： Masao NAKAYAMA
IPC分类号： H01G4/20
CPC分类号： H01G4/33 , H01G4/1218 , H01L28/55 , H01L28/75 , Y10T29/435
摘要： A method for manufacturing a capacitor includes the steps of: forming a lanthanum nickelate layer above a base substrate; forming a dielectric layer above the lanthanum nickelate layer; forming a conductive layer above the dielectric layer; and patterning at least the dielectric layer until the lanthanum nickelate layer is exposed.
摘要翻译：制造电容器的方法包括以下步骤：在基底上方形成镍酸镧层; 在镍酸镧层上形成介电层; 在介电层上形成导电层; 并至少形成介电层，直至暴露出镍酸镧层。

10. 发明授权

US07245170B2 Attenuator and portable telephone terminal apparatus using the same 有权
标题翻译：衰减器和使用其的便携式电话终端设备
公开(公告)号：US07245170B2
公开(公告)日：2007-07-17
申请号：US10880391
申请日：2004-06-30
申请人： Masahiko Inamori , Tsunehiro Takagi , Masao Nakayama , Kaname Motoyoshi
发明人： Masahiko Inamori , Tsunehiro Takagi , Masao Nakayama , Kaname Motoyoshi
IPC分类号： H03L5/00
CPC分类号： H03G3/3042
摘要： Provided are: at least one or more series variable resistors implemented by field effect transistors connected to a signal line A; and at least one or more shunt variable resistors implemented by field effect transistors connected between a signal outputting section A and a reference potential section GND. Further provided are: at least one or more series variable resistors implemented by field effect transistors connected to a signal line B arranged in parallel to the signal line A; and at least one or more shunt variable resistors implemented by field effect transistors connected between a signal outputting section B and a reference potential section GND.
摘要翻译：提供：由连接到信号线A的场效应晶体管实现的至少一个或多个串联可变电阻器; 以及由连接在信号输出部分A和参考电位部分GND之间的场效应晶体管实现的至少一个或多个分流可变电阻器。进一步提供：至少一个或多个由连接到与信号线A并联布置的信号线B连接的场效应晶体管实现的串联可变电阻器; 以及由连接在信号输出部分B和参考电位部分GND之间的场效应晶体管实现的至少一个或多个分流可变电阻器。

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