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1. 发明授权

US07386230B2 Wide-angle shooting apparatus and optical device 失效
标题翻译：广角拍摄装置和光学装置
公开(公告)号：US07386230B2
公开(公告)日：2008-06-10
申请号：US11183415
申请日：2005-07-18
申请人： Yoshiaki Ogawara , Hidemi Takakuwa , Hiroaki Seki
发明人： Yoshiaki Ogawara , Hidemi Takakuwa , Hiroaki Seki
IPC分类号： G03B11/00 , G02B17/00
CPC分类号： G03B17/00
摘要： A wide-angle shooting apparatus includes a convex surface structure which reflects light from outside, a concave surface structure having a first polarizing device which permits the light from outside to be transmitted and reflects the light reflected by the convex surface structure. The concave surface structure is positioned before the convex surface structure. The apparatus also includes a second polarizing device which permits the light reflected by the concave surface structure to be transmitted and shielding direct light beam transmitted through the concave surface structure. The second polarizing device is positioned at a part to which the light reflected by the concave surface structure is concentrated. The apparatus further includes image-shooting device which receives the light transmitted through the second polarizing device and shoots an image.
摘要翻译：广角拍摄装置包括从外部反射光的凸面结构，具有允许来自外部的光透射并且反射由所述凸面结构反射的光的第一偏振装置的凹面结构。凹面结构位于凸面结构之前。该装置还包括允许由凹面结构反射的光透射并屏蔽透过凹面结构的直接光束的第二偏振装置。第二偏振装置位于由凹面结构反射的光被集中的部分。该装置还包括摄像装置，其接收透过第二偏振装置的光并拍摄图像。

2. 发明申请

US20070194853A1 High-power amplifier 失效
标题翻译：大功率放大器
公开(公告)号：US20070194853A1
公开(公告)日：2007-08-23
申请号：US10591173
申请日：2004-07-14
申请人： Kazutomi Mori , Shintaro Shinjo , Masaharu Hattori , Kazunori Takahashi , Hiroaki Seki , Akira Ohta , Noriharu Suematsu
发明人： Kazutomi Mori , Shintaro Shinjo , Masaharu Hattori , Kazunori Takahashi , Hiroaki Seki , Akira Ohta , Noriharu Suematsu
IPC分类号： H03F3/191
CPC分类号： H03F1/56 , H03F1/0261 , H03F3/191 , H03F3/24 , H03F2200/15 , H03F2200/18 , H03F2200/222 , H03F2200/249 , H03F2200/318 , H03F2200/387 , H03F2200/391 , H03F2200/417 , H03F2200/451 , H03H7/38
摘要： A high-power amplifier changes matching conditions of an output matching circuit 5 connected between a final stage amplifying element 3 and an output terminal 8 in response to the output power of the amplifying element 3. Thus, the efficiency at low output power can be greatly improved without reducing the efficiency at the maximum output. Besides, since it is not necessary to load a DC-DC converter, an increase in size or cost can be prevented.
摘要翻译：响应于放大元件3的输出功率，高功率放大器改变连接在最后级放大元件3和输出端子8之间的输出匹配电路5的匹配条件。因此，在不降低最大输出效率的情况下，可以大大提高低输出功率下的效率。此外，由于不需要加载DC-DC转换器，因此可以防止尺寸或成本的增加。

3. 发明授权

US07038658B2 Input device 失效
标题翻译：输入设备
公开(公告)号：US07038658B2
公开(公告)日：2006-05-02
申请号：US10385476
申请日：2003-03-12
申请人： Hiroaki Seki , Hiroshi Kakutani , Mitsuyoshi Maekawa , Sukeyasu Kanno
发明人： Hiroaki Seki , Hiroshi Kakutani , Mitsuyoshi Maekawa , Sukeyasu Kanno
IPC分类号： G09G5/00
CPC分类号： G06F3/0346 , G06F3/0354 , G06F2203/0331
摘要： An input device includes a magnet to be worn by a user on one fingertip of either a right hand or a left hand, a first magnetic sensor to be worn by the user on a wrist of either the right hand or the left hand to detect a magnetic field generated by the magnet at a corresponding position, a second magnetic sensor to be worn by the user on the same wrist on which the first magnetic sensor is worn and at a position that is farther from the magnet than the first magnetic sensor and eliminates effects of geomagnetism, and an output unit to output a difference between an output signal from the first magnetic sensor and an output signal from the second magnetic sensor.
摘要翻译：输入装置包括用户在右手或左手的一个指尖上佩戴的磁体，由用户在右手或左手的手腕上佩戴的第一磁传感器，以检测一个在对应位置由磁体产生的磁场，用户佩戴在与第一磁传感器相对的相同腕上的第二磁传感器以及比第一磁传感器远离磁体的位置消除以及输出单元输出来自第一磁传感器的输出信号和来自第二磁传感器的输出信号之间的差分的输出单元。

4. 发明申请

US20060029386A1 Wide-angle shooting apparatus and optical device 失效
标题翻译：广角拍摄装置和光学装置
公开(公告)号：US20060029386A1
公开(公告)日：2006-02-09
申请号：US11183415
申请日：2005-07-18
申请人： Yoshiaki Ogawara , Hidemi Takakuwa , Hiroaki Seki
发明人： Yoshiaki Ogawara , Hidemi Takakuwa , Hiroaki Seki
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： A wide-angle shooting apparatus includes a convex surface structure which reflects light from outside, a concave surface structure having a first polarizing device which permits the light from outside to be transmitted and reflects the light reflected by the convex surface structure. The concave surface structure is positioned before the convex surface structure. The apparatus also includes a second polarizing device which permits the light reflected by the concave surface structure to be transmitted and shielding direct light beam transmitted through the concave surface structure. The second polarizing device is positioned at a part to which the light reflected by the concave surface structure is concentrated. The apparatus further includes image-shooting device which receives the light transmitted through the second polarizing device and shoots an image.
摘要翻译：广角拍摄装置包括从外部反射光的凸面结构，具有允许来自外部的光透射并且反射由所述凸面结构反射的光的第一偏振装置的凹面结构。凹面结构位于凸面结构之前。该装置还包括允许由凹面结构反射的光透射并屏蔽透过凹面结构的直接光束的第二偏振装置。第二偏振装置位于由凹面结构反射的光被集中的部分。该装置还包括摄像装置，其接收透过第二偏振装置的光并拍摄图像。

5. 发明授权

US5163169A Frequency divider having the power supply connected to the GaAs substrate 失效
标题翻译：具有连接到GAAS基板的电源的频率分配器
公开(公告)号：US5163169A
公开(公告)日：1992-11-10
申请号：US455134
申请日：1989-12-22
申请人： Kousei Maemura , Teruyuki Shimura , Hiroaki Seki
发明人： Kousei Maemura , Teruyuki Shimura , Hiroaki Seki
IPC分类号： H03L7/18 , H03B1/04 , H03B19/14 , H03K21/00
CPC分类号： H03B19/14 , H03B2200/0022 , H03B2200/0028 , H03B2200/009 , H03B2202/01 , H03B2202/042 , H03B2202/06
摘要： A frequency divider circuit including a field effect transistor on a semi-insulating substrate including applying a voltage higher than the lowest of the power supply voltages of the frequency divider circuit to the semi-insulating substrate.

6. 发明申请

US20060152286A1 High-frequency amplifier 有权
标题翻译：高频放大器
公开(公告)号：US20060152286A1
公开(公告)日：2006-07-13
申请号：US10520077
申请日：2003-06-11
申请人： Hiroomi Ueda , Shintaro Shinjo , Noriharu Suematsu , Kazutomi Mori , Akira Inoue , Akira Ohta , Hiroaki Seki
发明人： Hiroomi Ueda , Shintaro Shinjo , Noriharu Suematsu , Kazutomi Mori , Akira Inoue , Akira Ohta , Hiroaki Seki
IPC分类号： H03F3/68
CPC分类号： H03F3/602 , H03F1/32 , H03F3/195 , H03F3/211 , H03F2200/18 , H03F2200/366 , H03F2200/451
摘要： A high frequency amplifier includes a constant voltage driven amplifier 1 using as its amplifying element a bipolar transistor 7 with its base biased by a constant voltage, and a constant current driven amplifier 2 using as its amplifying element a bipolar transistor 8 with its base biased by a constant current. The idle current of the constant current driven amplifier 2 is set at a low value. In accordance with the idle current, the idle current of the constant voltage driven amplifier 1 is adjusted, and the two amplifiers are combined in parallel.
摘要翻译：高频放大器包括恒压驱动放大器1，其使用其基极由恒定电压偏置的双极型晶体管7作为其放大元件;以及恒流驱动放大器2，其使用双极晶体管8，其基极由恒流。恒流驱动放大器2的空闲电流被设定为低值。根据空闲电流，调整恒压驱动放大器1的空闲电流，并联两个放大器。

7. 发明授权

US07501897B2 High-power amplifier 失效
标题翻译：大功率放大器
公开(公告)号：US07501897B2
公开(公告)日：2009-03-10
申请号：US10591173
申请日：2004-07-14
申请人： Kazutomi Mori , Shintaro Shinjo , Masaharu Hattori , Kazunori Takahashi , Hiroaki Seki , Akira Ohta , Noriharu Suematsu
发明人： Kazutomi Mori , Shintaro Shinjo , Masaharu Hattori , Kazunori Takahashi , Hiroaki Seki , Akira Ohta , Noriharu Suematsu
IPC分类号： H03F3/04
CPC分类号： H03F1/56 , H03F1/0261 , H03F3/191 , H03F3/24 , H03F2200/15 , H03F2200/18 , H03F2200/222 , H03F2200/249 , H03F2200/318 , H03F2200/387 , H03F2200/391 , H03F2200/417 , H03F2200/451 , H03H7/38
摘要： A high-power amplifier changes matching conditions of an output matching circuit 5 connected between a final stage amplifying element 3 and an output terminal 8 in response to the output power of the amplifying element 3. Thus, the efficiency at low output power can be greatly improved without reducing the efficiency at the maximum output. Besides, since it is not necessary to load a DC-DC converter, an increase in size or cost can be prevented.
摘要翻译：大功率放大器响应于放大元件3的输出功率而改变连接在最后级放大元件3和输出端子8之间的输出匹配电路5的匹配条件。因此，低输出功率的效率可以很大改进而不降低最大输出的效率。此外，由于不需要加载DC-DC转换器，因此可以防止尺寸或成本的增加。

8. 发明授权

US07161433B2 High-frequency amplifier 有权
标题翻译：高频放大器
公开(公告)号：US07161433B2
公开(公告)日：2007-01-09
申请号：US10520077
申请日：2003-06-11
申请人： Hiroomi Ueda , Shintaro Shinjo , Noriharu Suematsu , Kazutomi Mori , Akira Inoue , Akira Ohta , Hiroaki Seki
发明人： Hiroomi Ueda , Shintaro Shinjo , Noriharu Suematsu , Kazutomi Mori , Akira Inoue , Akira Ohta , Hiroaki Seki
IPC分类号： H03F3/68
CPC分类号： H03F3/602 , H03F1/32 , H03F3/195 , H03F3/211 , H03F2200/18 , H03F2200/366 , H03F2200/451
摘要： A high frequency amplifier includes a constant voltage driven amplifier 1 using as its amplifying element a bipolar transistor 7 with its base biased by a constant voltage, and a constant current driven amplifier 2 using as its amplifying element a bipolar transistor 8 with its base biased by a constant current. The idle current of the constant current driven amplifier 2 is set at a low value. In accordance with the idle current, the idle current of the constant voltage driven amplifier 1 is adjusted, and the two amplifiers are combined in parallel.
摘要翻译：高频放大器包括恒压驱动放大器1，其使用其基极由恒定电压偏置的双极型晶体管7作为其放大元件;以及恒流驱动放大器2，其使用双极晶体管8，其基极由恒流。恒流驱动放大器2的空闲电流被设定为低值。根据空闲电流，调整恒压驱动放大器1的空闲电流，并联两个放大器。

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