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1. 发明授权

US08460117B2 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US08460117B2
公开(公告)日：2013-06-11
申请号：US13129285
申请日：2008-11-14
申请人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
发明人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
IPC分类号： F16C3/00
CPC分类号： H05K9/0018 , F16D1/02 , F16D1/033
摘要： A power transmission device that includes an electromagnetic wave-shielding wall partitioning a space and a space, a rotating shaft penetrating through the electromagnetic wave-shielding wall to transmit rotating drive force, and a bearing supporting the rotating shaft. The rotating shaft includes a first shaft member supported by the bearing, a shaft joint part provided on an end of the first shaft member, and a second shaft member rotating together with the first shaft member. The first shaft member and the second shaft member are formed of a conductive material, and the shaft joint part has an insulating part formed of an insulating material. An outer race component part of the bearing has an annular close-contact surface formed of a conductive material.
摘要翻译：一种电力传输装置，包括分隔空间和空间的电磁波屏蔽壁，穿过电磁波屏蔽壁的旋转轴以传递旋转驱动力，以及支撑旋转轴的轴承。旋转轴包括由轴承支撑的第一轴构件，设置在第一轴构件的端部上的轴接合部和与第一轴构件一起旋转的第二轴构件。第一轴构件和第二轴构件由导电材料形成，并且轴接合部具有由绝缘材料形成的绝缘部。轴承的外圈部件具有由导电材料形成的环形紧密接触表面。

2. 发明申请

US20110256942A1 POWER TRANSMISSION DEVICE 有权
标题翻译：电力传输装置
公开(公告)号：US20110256942A1
公开(公告)日：2011-10-20
申请号：US13129285
申请日：2008-11-14
申请人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
发明人： Junji Ohtsuka , Kazuhiko Nishimiya , Hideki Miura , Yasushi Koyama
IPC分类号： F16D1/02 , H05K9/00
CPC分类号： H05K9/0018 , F16D1/02 , F16D1/033
摘要： Provided is a power transmission device in which leakage of an electromagnetic wave between a space (1) and a space (2) can be suppressed. The power transmission device includes an electromagnetic wave-shielding wall (10) partitioning the space (1) and the space (2), a rotating shaft (20) penetrating through the electromagnetic wave-shielding wall (10) to transmit rotating drive force, and a bearing (80) supporting the rotating shaft (20). The rotating shaft (20) includes a first shaft member (30) pivotally supported by the bearing (80), a shaft joint part (50) provided on an end (31) of the first shaft member (30), and a second shaft member (40) rotating together with the first shaft member (30). The first shaft member (30) and the second shaft member (40) are formed of a conductive material, and the shaft joint part (50) has an insulating part (51) formed of an insulating material. An outer race component part (16) of the bearing (80) has an annular close-contact surface (18) formed of a conductive material.
摘要翻译：提供了能够抑制空间（1）和空间（2）之间的电磁波泄漏的动力传递装置。动力传递装置包括分隔空间（1）和空间（2）的电磁波屏蔽壁（10），穿过电磁波屏蔽壁（10）的旋转轴（20）传递旋转驱动力，和支承旋转轴（20）的轴承（80）。旋转轴（20）包括由轴承（80）枢转地支撑的第一轴构件（30），设置在第一轴构件（30）的端部（31）上的轴接合部分（50）和第二轴构件（40）与第一轴构件（30）一起旋转。第一轴构件（30）和第二轴构件（40）由导电材料形成，并且轴接合部（50）具有由绝缘材料形成的绝缘部（51）。轴承（80）的外圈部件（16）具有由导电材料形成的环形紧密接触表面（18）。

3. 发明授权

US08896389B2 Oscillation circuit having negative resistance element and oscillator using the oscillation circuit 有权
标题翻译：具有负电阻元件的振荡电路和使用振荡电路的振荡器
公开(公告)号：US08896389B2
公开(公告)日：2014-11-25
申请号：US13384758
申请日：2010-08-13
申请人： Yasushi Koyama , Ryota Sekiguchi
发明人： Yasushi Koyama , Ryota Sekiguchi
IPC分类号： H03L1/00 , H03B7/08
CPC分类号： H03B7/08
摘要： The present disclosure relates to an oscillation circuit including a differential negative resistance element, a resonance circuit connected to the differential negative resistance element, and a stabilization circuit connected in parallel with the negative resistance element to suppress parasitic oscillation. The stabilization circuit includes a variable shunt resistor and an adjusting device for adjusting the shunt resistor.
摘要翻译：本发明涉及一种包括差分负电阻元件，连接到差分负电阻元件的谐振电路以及与负电阻元件并联连接以抑制寄生振荡的稳定电路的振荡电路。稳定电路包括可变分流电阻器和用于调节分流电阻器的调节装置。

4. 发明授权

US08481945B2 Optical frequency converter 失效
标题翻译：光变频器
公开(公告)号：US08481945B2
公开(公告)日：2013-07-09
申请号：US13195594
申请日：2011-08-01
申请人： Yasushi Koyama , Kousuke Kajiki
发明人： Yasushi Koyama , Kousuke Kajiki
IPC分类号： G01J5/02
CPC分类号： G02F1/353 , G02F1/365 , G02F2001/374 , G02F2203/13
摘要： An optical frequency converter includes a waveguide including a core made of a nonlinear optical medium having a refractive index n1,light in a wavelength region of light, and cladding disposed so as to cover the core and made of a material whose refractive index n2,light in the wavelength region of light is lower than the refractive index n1,light, and a coupling section made of a material whose refractive index n3,THz in a wavelength region of a terahertz wave is higher than the refractive index n1,light and disposed in contact with the cladding. The coupling section is configured to couple the waveguide with a space in the wavelength region of the terahertz wave. The coupling section covers the cladding.
摘要翻译：一种光频变换器包括：波导，包括由具有折射率n1的非线性光学介质，光的波长区域中的光构成的芯，以及覆盖芯的包层，并且由折射率n2，光在光的波长区域低于折射率n1，光和由在太赫兹波长的区域中的折射率n3，THz高于折射率n1的材料制成的耦合部分，发光并且设置在与包层接触。耦合部分被配置为将波导与太赫兹波的波长区域中的空间耦合。耦合部分覆盖包层。

5. 发明授权

US08436382B2 Oscillation device 失效
标题翻译：振荡装置
公开(公告)号：US08436382B2
公开(公告)日：2013-05-07
申请号：US12954507
申请日：2010-11-24
申请人： Yasushi Koyama , Ryota Sekiguchi
发明人： Yasushi Koyama , Ryota Sekiguchi
IPC分类号： H01L33/00
CPC分类号： H01L27/15 , B82Y10/00 , H01L29/882
摘要： An oscillation device for oscillating a terahertz wave includes a substrate, an active layer which is provided on an upper portion of the substrate and which generates a terahertz wave by intersubband transition of carrier, and a luminous layer which is provided on an upper portion of the substrate and which generates light by interband transition of carrier. In addition, the luminous layer is arranged at a position at which the light generated in the luminous layer can radiate on the active layer.
摘要翻译：用于振荡太赫兹波的振荡装置包括衬底，有源层，其设置在衬底的上部并且通过载流子的带内过渡产生太赫兹波;以及发光层，其设置在衬底的上部衬底，并通过载体的带间转换产生光。此外，发光层配置在发光层中产生的光可以在有源层上发光的位置。

6. 发明申请

US20120274410A1 OSCILLATOR 失效
标题翻译：振荡器
公开(公告)号：US20120274410A1
公开(公告)日：2012-11-01
申请号：US13517361
申请日：2010-12-10
申请人： Yasushi Koyama
发明人： Yasushi Koyama
IPC分类号： H03B7/08 , H03B5/30 , H03B7/06
CPC分类号： H03B7/08
摘要： The present invention relates to an oscillator. The oscillator includes a resonator unit configured to resonate terahertz waves generated by an active layer using intersubband transitions of a carrier. The oscillator further includes a strain generating unit configured to generate strain of the active layer. Still furthermore, the oscillator includes a control unit configured to control the strain generating unit in accordance with the oscillation characteristic (the frequency or the output) of the terahertz waves resonated by the resonator unit.
摘要翻译：本发明涉及振荡器。振荡器包括谐振器单元，其被配置为使用载波的子带间转换来谐振由有源层产生的太赫兹波。振荡器还包括应变发生单元，其被配置为产生有源层的应变。此外，振荡器包括控制单元，其被配置为根据由谐振器单元谐振的太赫兹波的振荡特性（频率或输出）来控制应变发生单元。

7. 发明授权

US07924107B2 Resonant tunneling structure 有权
标题翻译：谐振隧道结构
公开(公告)号：US07924107B2
公开(公告)日：2011-04-12
申请号：US12257214
申请日：2008-10-23
申请人： Yasushi Koyama , Ryota Sekiguchi
发明人： Yasushi Koyama , Ryota Sekiguchi
IPC分类号： H03B5/12
CPC分类号： H01L29/882 , H01Q3/42
摘要： A resonant tunneling structure for generating oscillation with multiple fundamental oscillation frequencies is provided. A first quantum well layer has a second sub-band (E2). A second quantum well layer has a first sub-band (E1) and a third sub-band (E3). When no electric field is applied, the resonant tunneling structure satisfies “(Eb1, Eb2)
摘要翻译：提供了一种用于产生具有多个基本振荡频率的振荡的谐振隧道结构。第一量子阱层具有第二子带（E2）。第二量子阱层具有第一子带（E1）和第三子带（E3）。当不施加电场时，谐振隧道结构满足“（Eb1，Eb2）

8. 发明申请

US20100204022A1 Training apparatus 有权
标题翻译：培训仪器
公开(公告)号：US20100204022A1
公开(公告)日：2010-08-12
申请号：US12656446
申请日：2010-01-29
申请人： Yasushi Koyama
发明人： Yasushi Koyama
IPC分类号： A63B21/062
CPC分类号： A63B21/0628 , A63B21/153 , A63B21/4017 , A63B21/4035 , A63B21/4045 , A63B21/4047 , A63B21/4049 , A63B23/03525 , A63B23/03533 , A63B23/1209 , A63B23/1218 , A63B23/14 , A63B2023/003 , A63B2225/09
摘要： The present invention is to provide a training apparatus capable of providing the soft and highly elastic muscles of shoulder parts, arm parts, and a rear part without the hardening of the muscles and loads on the body, such as muscle pain and fatigue. The training apparatus 1 includes a seat part 2, a load application part 3 designed so that a magnitude of a load can be adjusted, right and left guide poles 4 ext ending vertically with a predetermined interval so that the seat part 2 is in their center position, two lifting parts 5 guided by the right and left guide poles 4, respectively, to be movable up and down, rotating parts 7 connected to shafts 6 fixed to the lifting parts 5, respectively, and are rotatable with respect to the lifting parts 5, pulling members 8 whose one-side ends are connected to the load application part 3 and whose other ends are connected to the lifting parts 5, and load transmission parts 9 connected to the other ends of the pulling members 8 in the lifting parts 5, respectively, and apply load to rotation of the rotating parts 5 about the shafts 6 by the load application part 3.
摘要翻译：本发明提供能够提供肩部，臂部和后部的柔软且高度弹性的肌肉的训练装置，而不会使身体的肌肉和负荷变硬，例如肌肉疼痛和疲劳。训练装置1包括座椅部件2，设计成可以调节负载大小的负载施加部件3，左右引导杆4以预定间隔垂直延伸，使得座椅部件2处于其中心分别由左右导杆4引导的两个升降部分5可上下移动，分别与固定在提升部5上的轴6连接的旋转部7相对于起重部分旋转 5，牵引构件8，其一端连接到负载施加部3并且其另一端连接到提升部5，以及连接到提升部5中的牵拉构件8的另一端的负载传递部9 并且通过负载施加部3对转动部5绕轴6的旋转施加载荷。

9. 发明授权

US07622999B2 Electromagnetic-wave oscillator 失效
标题翻译：电磁波振荡器
公开(公告)号：US07622999B2
公开(公告)日：2009-11-24
申请号：US11751517
申请日：2007-05-21
申请人： Yasushi Koyama , Takeaki Itsuji , Toshihiko Ouchi
发明人： Yasushi Koyama , Takeaki Itsuji , Toshihiko Ouchi
IPC分类号： H03B7/08
CPC分类号： H03B5/1847 , H03B7/08
摘要： An electromagnetic-wave oscillator includes a substrate, an EMW oscillating unit including a gain portion, an EMW resonance portion, an EMW radiating portion, and a ground (GND) portion, and a supplying unit for supplying electric power to the EMW oscillating unit. The ground portion regulates a predetermined reference electric potential for the gain portion, the EMW resonance portion, and the EMW radiating portion. The EMW oscillating unit is disposed on a first surface of the substrate. The supplying unit is disposed on a second surface of the substrate extending on an opposite side to the first surface. The EMW oscillating unit and the supplying unit are electrically connected via a penetrating electrode formed in the substrate.
摘要翻译：电磁波振荡器包括基板，包括增益部分的EMW振荡单元，EMW谐振部分，EMW辐射部分和接地（GND）部分，以及用于向EMW振荡单元供电的供电单元。接地部分调节增益部分，EMW谐振部分和EMW辐射部分的预定参考电位。 EMW振荡单元设置在基板的第一表面上。供给单元设置在基板的与第一表面相反的一侧延伸的第二表面上。 EMW振荡单元和供电单元通过形成在基板中的穿透电极电连接。

10. 发明授权

US08127467B2 Sole, and footwear provided with the same 有权
标题翻译：鞋底和鞋子提供同样的
公开(公告)号：US08127467B2
公开(公告)日：2012-03-06
申请号：US12083027
申请日：2007-01-10
申请人： Yasushi Koyama
发明人： Yasushi Koyama
IPC分类号： A43B13/00
CPC分类号： A43B13/145 , A43B7/142 , A43B7/1445 , A43B7/24 , A43B13/148 , A43B13/223
摘要： A sole and footwear provided with such soles are capable of properly controlling the movement of a foot pressure center, using a simple configuration. This sole includes: a sole body (41) which forms each bottom part of the footwear; and a foot pressure protrusion portion (43) which is provided in this sole body (41), and guides a foot pressure center corresponding to the center of a pressure applied to the bottom of each foot that moves when a person walks or runs, along a predetermined foot pressure center route from the heel toward the vicinity of the root of the fourth toe.
摘要翻译：设置有这种鞋底的鞋底和鞋类能够使用简单的配置来适当地控制脚压力中心的运动。该鞋底包括：鞋底（41），其形成鞋的每个底部; 以及设置在该鞋底体（41）中的脚压突起部（43），并且引导与人行走时移动的每个脚的底部施加的压力的中心对应的脚压中心从脚跟向第四脚趾根部附近的预定的脚压中心路线。

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