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51. 发明授权

US07810363B2 Electric steering locking apparatus 有权
标题翻译：电动转向锁定装置
公开(公告)号：US07810363B2
公开(公告)日：2010-10-12
申请号：US11579634
申请日：2005-09-20
申请人： Takahiro Okada , Tetsuyuki Tsukano
发明人： Takahiro Okada , Tetsuyuki Tsukano
IPC分类号： B60R25/02
CPC分类号： B60R25/02153 , Y10T70/5664 , Y10T70/5956
摘要： An electric steering locking apparatus includes a cam plate (5) that rotates in an unlocking direction (R1) and a locking direction (R2) by driving operation of a motor unit, and a locking shaft (8) that follows a sliding surface (6) of the cam plate (5) and that moves between a locking position where the rotation of a steering shaft is prevented and an unlocking position where the rotation of the steering shaft is permitted. The cam plate (5) is set such that a rotation center (O) coincides with a center of gravity (G).
摘要翻译：电动转向锁定装置包括通过驱动马达单元的操作而在解锁方向（R1）和锁定方向（R2）旋转的凸轮板（5）和沿着滑动面（6）的锁定轴（8）），并且在防止转向轴的旋转的锁定位置和允许转向轴的旋转的解锁位置之间移动。凸轮板（5）被设定为使得旋转中心（O）与重心（G）重合。

52. 发明授权

US07760050B2 Dielectric filter having tapered input/output electrodes 失效
标题翻译：具有锥形输入/输出电极的介质滤波器
公开(公告)号：US07760050B2
公开(公告)日：2010-07-20
申请号：US12402908
申请日：2009-03-12
申请人： Masayuki Atokawa , Takahiro Okada , Takayoshi Yui
发明人： Masayuki Atokawa , Takahiro Okada , Takayoshi Yui
IPC分类号： H01P1/205
CPC分类号： H01P1/2056
摘要： A dielectric filter having inner-conductor holes penetrating through a dielectric block from a first surface to a second surface thereof. An outer conductor and input/output electrodes are formed on an outer surface of the dielectric block. A side of each of the input/output electrodes facing the first surface is substantially in parallel to the first surface, and an intersection of a side facing the second surface and a side facing a sixth surface is tapered. With such a configuration, an attenuation characteristic at an attenuation band is improved by making the attenuation characteristic less likely to receive an influence of a TE mode.
摘要翻译：一种介质滤波器，其具有从第一表面到第二表面穿过介电块的内部导体孔。外部导体和输入/输出电极形成在介质块的外表面上。面对第一表面的每个输入/输出电极的一侧基本上与第一表面平行，并且面对第二表面的一侧和面向第六表面的一侧的交点是渐缩的。通过这样的结构，通过使衰减特性不太可能受到TE模式的影响，衰减带的衰减特性得到改善。

53. 发明申请

US20090267708A1 Dielectric Filter 有权
标题翻译：介质过滤器
公开(公告)号：US20090267708A1
公开(公告)日：2009-10-29
申请号：US12504901
申请日：2009-07-17
申请人： Takahiro Okada , Masayuki Atokawa , Takayoshi Yui
发明人： Takahiro Okada , Masayuki Atokawa , Takayoshi Yui
IPC分类号： H01P1/20
CPC分类号： H01P1/2056
摘要： A dielectric filter having a dielectric block disposed on a mount board. The dielectric block includes inner conductor holes having open ends on the front surface of the dielectric block. Input/output electrodes are disposed on the undersurface of the dielectric block. Each of the input/output electrodes extends from the boundary between a side surface and the undersurface of the dielectric block to the boundary between the front surface and the undersurface of the dielectric block. An outer conductor includes undersurface electrode corner portions and an undersurface electrode main portion. Each of the undersurface electrode corner portions is disposed at a corner formed by the front surface and one of the side surfaces of the dielectric block.
摘要翻译：一种具有设置在安装板上的介质块的介质滤波器。介质块包括在介质块的前表面上具有开口端的内导体孔。输入/输出电极设置在介质块的下表面上。每个输入/输出电极从介电块的侧表面和下表面之间的边界延伸到介质块的前表面和下表面之间的边界。外导体包括下表面电极角部和下表面电极主体部。每个下表面电极角部分设置在由介质块的前表面和侧表面之一形成的拐角处。

54. 发明授权

US07056035B2 Optical module, optical apparatus including optical module, and method for using optical module 有权
公开(公告)号：US07056035B2
公开(公告)日：2006-06-06
申请号：US10305195
申请日：2002-11-27
申请人： Kaoru Iida , Takahiro Okada , Takashi Koseki , Masaru Saito , Jun Miyokawa , Toru Fukushima , Takeshi Aikiyo
发明人： Kaoru Iida , Takahiro Okada , Takashi Koseki , Masaru Saito , Jun Miyokawa , Toru Fukushima , Takeshi Aikiyo
IPC分类号： G02B6/36
CPC分类号： G02B6/12026 , G02B6/4201 , G02B6/4271 , H01L2224/45144 , H01L2224/48091 , H01S3/0941 , H01S5/02284 , H01S5/02415 , H01S5/02453 , H01S5/06804 , H01L2924/00014 , H01L2924/00
摘要： An optical module includes a package; an optical device housed in the package, and having a temperature-dependent characteristic; a thermo-module connected to the optical device to control its temperature and configured to heat or cool the optical device when supplied with a first electric current in one direction or a second electric current in a direction opposite to the first electric current, respectively; and a heating element disposed close to the optical device and configured to heat the optical device when supplied with an electric current.

55. 发明授权

US06989722B2 Dielectric filter, dielectric duplexer, and communication apparatus 失效
公开(公告)号：US06989722B2
公开(公告)日：2006-01-24
申请号：US10400621
申请日：2003-03-28
申请人： Takahiro Okada , Jinsei Ishihara , Hideyuki Kato
发明人： Takahiro Okada , Jinsei Ishihara , Hideyuki Kato
IPC分类号： H01P1/205 , H01P1/203
CPC分类号： H01P1/2136 , H01P1/2056
摘要： In a dielectric filter, from the top surface to the bottom surface of a substantially rectangular dielectric block, inner-conductor holes are formed. On the inner surfaces of the inner-conductor holes, inner conductors are formed except where non-conductor portions are formed in proximity to one of the top and bottom surfaces, in which the apertures of the inner-conductor holes are formed. On the outer surface of the dielectric block, an outer conductor is formed substantially over the entire outer surface, and input and output electrodes isolated from the outer conductor are coupled with the non-conductor portions in the respective inner-conductor holes at the ends of the dielectric block in the direction of array of the inner-conductor holes. In one of the surfaces in which the apertures of the inner-conductor holes are formed, or in one of the surfaces at the ends of the dielectric block in the direction of array of the inner-conductor holes, a concavity is formed, the inner surface thereof being covered with the outer conductor.

56. 发明授权

US06973118B1 Digital broadcasting apparatus 有权
标题翻译：数字广播设备
公开(公告)号：US06973118B1
公开(公告)日：2005-12-06
申请号：US09914131
申请日：2000-02-25
申请人： Yasunari Ikeda , Toshihisa Hyakudai , Takahiro Okada , Tamotsu Ikeda , Toru Kuroda , Naohiko Iai , Kenichi Tsuchida , Makoto Sasaki
发明人： Yasunari Ikeda , Toshihisa Hyakudai , Takahiro Okada , Tamotsu Ikeda , Toru Kuroda , Naohiko Iai , Kenichi Tsuchida , Makoto Sasaki
IPC分类号： H04H20/72 , H04L27/26 , H04B1/69 , H04J11/00 , H04N5/94
CPC分类号： H04L27/2618 , H04B2201/70706 , H04H20/72
摘要： A frequency interleaving circuit frequency-interleaves main signals generated according to sound data by parameters set according to frequencies of transmission channels. A sub-signal generating circuit generates sub-signals for transmission control including pilot signals. Mapping circuits modulate the sub-signals by using pseudo-random sequences generated based on initial values of random codes set according to frequencies of transmission channels. The frequency-interleaved main signals and the sub-signals modulated by the mapping circuits are OFDM-modulated. Then, they are converted to the frequencies of the transmission channels. An increase of a dynamic range of transmission signals can be suppressed by controlling the initial values of random codes set.
摘要翻译：频率交织电路按照根据传输信道的频率设置的参数，根据声音数据对由主要信号进行频率交织。子信号发生电路产生用于包括导频信号的传输控制的子信号。映射电路通过使用基于根据传输信道的频率设置的随机码的初始值生成的伪随机序列来调制子信号。频率交织的主信号和由映射电路调制的子信号被OFDM调制。然后，它们被转换成传输信道的频率。可以通过控制随机码集的初始值来抑制传输信号的动态范围的增加。

57. 发明申请

US20050147186A1 Ofdm demodulation apparatus 审中-公开
标题翻译： Ofdm解调装置
公开(公告)号：US20050147186A1
公开(公告)日：2005-07-07
申请号：US10505794
申请日：2003-12-18
申请人： Kazuhisa Funamoto , Takahiro Okada , Tamotsu Ikeda , Atsushi Yajima , Yasunari Ikeda
发明人： Kazuhisa Funamoto , Takahiro Okada , Tamotsu Ikeda , Atsushi Yajima , Yasunari Ikeda
IPC分类号： H04J11/00 , H04L7/08 , H04L27/14 , H04L27/26
CPC分类号： H04L27/2605 , H04L27/2657 , H04L27/2662 , H04L27/2676
摘要： An OFDM demodulation (1) is provided which includes a guard correlation/peak time detection circuit (12) to generate a peak timing Np of a guard interval correlation value, and a timing synchronization circuit (13) to estimate a symbol-boundary time Nx from the peak timing Np. The timing synchronization circuit (13) calculates the symbol-boundary time Nx by filtering the peak time Np by a DLL (delay locked loop) filter (43). Further, the DLL filter (43) includes a limiter (52) to limit the range of phase-error component and an asymmetric gain circuit (53) to change the magnitude of the gain correspondingly to the polarity of the phase error to prevent the timing from being pulled out due to a fading or multipath.
摘要翻译：提供了一种OFDM解调（1），其包括：保护相关/峰值时间检测电路（12），用于产生保护间隔相关值的峰值定时Np;以及定时同步电路（13），用于估计符号边界时间Nx 从峰值时刻Np。定时同步电路（13）通过DLL（延迟锁定环）滤波器（43）对峰值时间Np进行滤波来计算符号边界时间Nx。此外，DLL滤波器（43）包括限制相位误差分量范围的限幅器（52）和非对称增益电路（53），以相应于相位误差的极性改变增益的幅度，以防止定时由于衰落或多路径而被拉出。

58. 发明授权

US06833773B1 Dielectric filter, dielectric duplexer, and communication apparatus incorporating the same 有权
标题翻译：介质滤波器，介质双工器和包含该介质双工器的通信设备
公开(公告)号：US06833773B1
公开(公告)日：2004-12-21
申请号：US09687903
申请日：2000-10-13
申请人： Hideki Tsukamoto , Takahiro Okada , Katsuhito Kuroda , Jinsei Ishihara , Hideyuki Kato
发明人： Hideki Tsukamoto , Takahiro Okada , Katsuhito Kuroda , Jinsei Ishihara , Hideyuki Kato
IPC分类号： H01P512
CPC分类号： H01P1/2135 , H01P1/20336 , H01P1/2056 , H01P1/2136
摘要： A dielectric filter and a dielectric duplexer have structures for coupling between resonators, in which a range for determining the coupling strength between the resonators can be broadened and the polarity of the coupling can be changed. In addition, a communication apparatus incorporating the dielectric filter or the dielectric duplexer can be provided. Inside a dielectric member, resonance line holes having resonance lines formed on the inner surfaces thereof are disposed. Both ends of each of the resonance line holes are open-circuited. The inner diameter of each of the resonance line holes is changed at some point in the longitudinal direction of each resonance line to form a stepped part.
摘要翻译：介质滤波器和介质双工器具有用于在谐振器之间耦合的结构，其中可以扩大用于确定谐振器之间的耦合强度的范围，并且可以改变耦合的极性。另外，可以提供结合介质滤波器或介质双工器的通信装置。在电介质构件的内部设置有在其内表面上形成有谐振线的谐振线路孔。每个谐振线路孔的两端是开路的。每个谐振线路孔的内径在每个谐振线的纵向方向上的某个点改变，以形成阶梯部。

59. 发明授权

US06731186B2 Composite dielectric filter device and communication apparatus incorporating the same 有权
标题翻译：复合介质滤波器装置及其结合的通信装置
公开(公告)号：US06731186B2
公开(公告)日：2004-05-04
申请号：US10001621
申请日：2001-10-31
申请人： Takahiro Okada , Jinsei Ishihara , Hideyuki Kato
发明人： Takahiro Okada , Jinsei Ishihara , Hideyuki Kato
IPC分类号： H01P512
CPC分类号： H01P1/2136
摘要： The invention provides a composite dielectric filter device that can easily improve the isolation characteristics between mutually adjacent filters, even when using a compact dielectric block to miniaturize the entire configuration of the device. The invention also provides a communication apparatus incorporating the filter device. In the filter device, inner conductor holes are arranged inside a single dielectric block, and an outer conductor is formed on outer faces of the dielectric block. Additionally, an outer-conductor-free portion is formed at the boundary between a transmission filter and a reception filter formed by the inner conductor holes.
摘要翻译：本发明提供一种复合介质滤波器装置，即使使用紧凑的介电块来使装置的整体结构小型化，也能够容易地提高相邻的滤波器之间的隔离特性。本发明还提供一种结合了过滤装置的通信装置。在过滤器装置中，内部导体孔布置在单个介质块的内部，外部导体形成在介质块的外表面上。另外，在透过滤波器和由内导体孔形成的接收滤波器之间的边界处形成外部无导体部分。

60. 发明授权

US06721341B2 Mounting structure for semiconductor laser module 有权
标题翻译：半导体激光模块的安装结构
公开(公告)号：US06721341B2
公开(公告)日：2004-04-13
申请号：US10113671
申请日：2002-04-02
申请人： Takeshi Aikiyo , Toshio Kimura , Kohei Terada , Takahiro Okada , Takashi Koseki
发明人： Takeshi Aikiyo , Toshio Kimura , Kohei Terada , Takahiro Okada , Takashi Koseki
IPC分类号： H01S304
CPC分类号： H01S5/02415 , H01S5/02208 , H01S5/02248 , H01S5/02284 , H01S5/02476
摘要： A semiconductor laser module is packaged on a mounting substrate through a thermal diffusion sheet member. The thermal diffusion sheet member is that having thermal conductivity where thermal conductivity in the surface direction is greater than that in the thickness direction. Specifically, the thermal diffusion sheet member is graphite, for example, and has a thermal conductivity of 300 W/m·K or greater in the surface direction.
摘要翻译：半导体激光器模块通过热扩散片部件封装在安装基板上。热扩散片部件的热导率在表面方向的导热率大于厚度方向的导热性。具体而言，热扩散片材例如为石墨，表面方向的热导率为300W / m·K以上。

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