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21. 发明授权

US07787915B2 Folding type portable wireless unit 失效
标题翻译：折叠型便携式无线单元
公开(公告)号：US07787915B2
公开(公告)日：2010-08-31
申请号：US11571747
申请日：2005-07-12
申请人： Hiroyuki Uejima , Yutaka Isoda , Nobuharu Mashima , Masayoshi Hirai , Nobuhiro Iwai , Yutaka Saitoh , Kenichi Maeda
发明人： Hiroyuki Uejima , Yutaka Isoda , Nobuharu Mashima , Masayoshi Hirai , Nobuhiro Iwai , Yutaka Saitoh , Kenichi Maeda
IPC分类号： H04M1/00
CPC分类号： H01Q1/243 , H01Q9/285 , H01Q9/42 , H04M1/0216
摘要： In a folding mobile radio device, a gain is lowered considerably in its close state under such a condition that an upper case is excited directly in its open state to aim at a wide band and a high gain is used as an antenna. A folding mobile radio device includes a first case, a second case, a jointing portion for connecting the first case and the second case to open/close, a conductor element arranged in the first case, and a feeding element arranged in the second case. Then, in an open state via the jointing portion, the conductor element and the feeding element come close to each other and are coupled magnetically at a time of feeding a power whereas, in a close state via the jointing portion, the conductor element and the feeding element are apart from each other rather than the open state and are not coupled magnetically at a time of feeding a power.
摘要翻译：在折叠式移动无线电设备中，在大气体在其打开状态下被直接激发以对准宽带并且高增益被用作天线的条件下，在其接近状态下，增益显着降低。折叠移动无线电设备包括第一壳体，第二壳体，用于连接第一壳体和第二壳体以打开/关闭的接合部分，布置在第一壳体中的导体元件和布置在第二壳体中的馈送元件。然后，通过接合部处于断开状态，导体元件和馈电元件彼此接近并且在馈电时磁耦合，而在接合状态下，通过接合部分导体元件和馈电元件彼此分开而不是打开状态，并且在馈送电力时不会磁耦合。

22. 发明授权

US07616629B2 Mobile device, content distribution system, and content distribution method 有权
标题翻译：移动设备，内容分发系统和内容分发方式
公开(公告)号：US07616629B2
公开(公告)日：2009-11-10
申请号：US11326494
申请日：2006-01-06
申请人： Kenichi Maeda , Takayuki Orii
发明人： Kenichi Maeda , Takayuki Orii
IPC分类号： H04L12/50 , H04L12/58 , H04M1/725
CPC分类号： H04L67/26 , H04L67/04 , H04L67/325 , H04L69/329
摘要： The present invention provides a mobile device that is able to receive content of a server even before a predetermined time interval elapses.The mobile device comprises a first transmission portion, which transmits a content transmission request to a first server, a second transmission portion, which transmits a content transmission request to a second server, a transmission control portion, which outputs transmission instruction information ordering the transmission of a content transmission request to the first transmission portion and second transmission portion, and a notice reception portion, which receives an urgent notice that is transmitted from the first server. The transmission control portion outputs transmission instruction information to the first transmission portion at a predetermined first time interval or when the notice reception portion receives the urgent notice, and outputs transmission instruction information to the second transmission portion at a second predetermined time interval.
摘要翻译：本发明提供即使在经过预定时间间隔之前能够接收服务器的内容的移动设备。该移动设备包括向第一服务器发送内容传输请求的第一传输部分，向第二服务器发送内容传输请求的第二传输部分，输出发送指令信息向第一发送部分和第二发送部分的内容传输请求，以及接收从第一服务器发送的紧急通知的通知接收部分。发送控制部以预定的第一时间间隔向第一发送部输出发送指示信息，或者当通知接收部接收到紧急通知时，以第二预定时间间隔向第二发送部输出发送指示信息。

23. 发明申请

US20070147773A1 Digital television 失效
标题翻译：数字电视
公开(公告)号：US20070147773A1
公开(公告)日：2007-06-28
申请号：US11646410
申请日：2006-12-28
申请人： Kenichi Maeda
发明人： Kenichi Maeda
IPC分类号： H04N5/91
CPC分类号： H04N5/765 , G11B27/034 , G11B27/36 , H04N5/781 , H04N9/8205
摘要： When recording image data inputted from a plurality of data ports and a clock port, for a data port at which the data value has not changed over a predetermined time period, the data value at that data port and a data item which indicates that this data value has continued unchanged are recorded. Furthermore, time instant information is recorded for such a data port at which the data value has ceased to change. Moreover, the value of the transfer rate of the clock signal is recorded. By doing this, the transfer rate is substantially enhanced, and it is possible to anticipate effective utilization of the storage capacity due to elimination of the recording of useless image data.
摘要翻译：当记录从多个数据端口和时钟端口输入的图像数据，对于数据值在预定时间段内没有改变的数据端口，该数据端口处的数据值和表示该数据的数据项价值持续维持不变。此外，对于数据值不再改变的数据端口记录时刻信息。此外，记录时钟信号的传送速率的值。通过这样做，传输速率显着提高，并且可以预期由于消除无用图像数据的记录而有效利用存储容量。

24. 发明授权

US07124046B2 Method and apparatus for calibration of camera system, and method of manufacturing camera system 有权
标题翻译：相机系统的校准方法和装置以及相机系统的制造方法
公开(公告)号：US07124046B2
公开(公告)日：2006-10-17
申请号：US10704550
申请日：2003-11-12
申请人： Kenichi Maeda , Yasuhiro Taniguchi , Susumu Kubota , Hiroaki Nakai
发明人： Kenichi Maeda , Yasuhiro Taniguchi , Susumu Kubota , Hiroaki Nakai
IPC分类号： G01C25/00 , G01D18/00
CPC分类号： G06T7/85 , G06T7/80 , H04N13/246
摘要： A first mirror and a second mirror are disposed in such a manner that their reflective surfaces are parallel and face toward each other. A mark is drawn between the first mirror and the second mirror. An image of the reflections of the mark in the first mirror and the second mirror is captured with a camera. Calibration of the camera system is performed based on the image.
摘要翻译：第一反射镜和第二反射镜以它们的反射表面平行并面向彼此的方式设置。在第一镜和第二镜之间绘制标记。用相机拍摄第一反射镜和第二镜中的标记的反射的图像。基于图像进行相机系统的校准。

25. 发明授权

US07002396B2 Frequency converter 失效
标题翻译：频率转换器
公开(公告)号：US07002396B2
公开(公告)日：2006-02-21
申请号：US10481877
申请日：2002-03-15
申请人： Eiji Taniguchi , Chiemi Sawaumi , Noriharu Suematsu , Kenichi Maeda , Takayuki Ikushima , Hiroyuki Joba , Yoshinori Takahashi
发明人： Eiji Taniguchi , Chiemi Sawaumi , Noriharu Suematsu , Kenichi Maeda , Takayuki Ikushima , Hiroyuki Joba , Yoshinori Takahashi
IPC分类号： G06F7/44
CPC分类号： H03D7/12 , H03D7/1433 , H03D7/1441 , H03D7/1458
摘要： A frequency converter includes a transistor pair having a first transistor and a second transistor respectively having collector terminals commonly connected to each other and emitter terminals commonly connected to each other, the commonly-connected collector terminals of the transistor pair being connected to a power supply terminal by way of a first resistor, a third transistor having a collector terminal connected to the power supply terminal by way of a second resistor and an emitter terminal connected to the commonly-connected emitter terminals of the transistor pair, a third resistor having an end connected to the commonly-connected emitter terminals of the transistor pair, and another end grounded by way of a constant current source, and an output terminal connected to the commonly-connected collector terminals of the transistor pair. The frequency converter can exhibit an excellent saturation characteristic and an excellent distortion characteristic even when operating from a low voltage and/or a low current.
摘要翻译：一种频率转换器包括具有第一晶体管和第二晶体管的晶体管对，所述晶体管和第二晶体管分别具有彼此共同连接的集电极端子和共同连接的发射极端子，所述晶体管对的共同连接的集电极端子连接到电源端子通过第一电阻器，具有通过第二电阻器连接到电源端子的集电极端子和连接到晶体管对的共同连接的发射极端子的发射极端子的第三晶体管，具有端部连接的第三电阻器连接到晶体管对的共同连接的发射极端子，另一端通过恒定电流源接地，以及输出端子，连接到晶体管对的共同连接的集电极端子。即使从低电压和/或低电流进行工作，变频器也能表现出优异的饱和特性和优异的失真特性。

26. 发明授权

US06906411B1 Multilayer substrate module and portable wireless terminal 失效
标题翻译：多层基板模块和便携式无线终端
公开(公告)号：US06906411B1
公开(公告)日：2005-06-14
申请号：US10048500
申请日：2000-06-29
申请人： Takatoshi Katsura , Kenji Itoh , Hiroaki Nagano , Youji Isota , Mitsuhiro Shimozawa , Tadashi Takagi , Noriharu Suematsu , Masayoshi Ono , Kenichi Maeda
发明人： Takatoshi Katsura , Kenji Itoh , Hiroaki Nagano , Youji Isota , Mitsuhiro Shimozawa , Tadashi Takagi , Noriharu Suematsu , Masayoshi Ono , Kenichi Maeda
IPC分类号： H01L23/48 , H01L23/50 , H01L23/538 , H01L23/552 , H01L23/64 , H01L23/66 , H03H3/00 , H03H7/01 , H05K1/00 , H05K1/02 , H05K1/14 , H05K1/18 , H05K9/00 , H01L23/485
CPC分类号： H05K1/0216 , H01L23/50 , H01L23/5383 , H01L23/552 , H01L23/645 , H01L2924/0002 , H01L2924/15312 , H01L2924/3011 , H03H3/00 , H03H7/01 , H05K1/0237 , H05K1/0298 , H05K1/141 , H05K9/0039 , H05K2201/0715 , H05K2201/09254 , H05K2201/09972 , H01L2924/00
摘要： In a multi-layer substrate module receiving from an external earth node supply of a reference potential for grounding, a plurality of ground lines are provided respectively corresponding to a plurality of internal circuits. Moreover, a common node for coupling the ground lines is provided in an insulating layer of the multi-layer substrate module. The common node is electrically coupled to the earth node through a ground pin terminal shared by the plurality of internal circuits. Preferably, the common node is provided in the lowest insulating layer of the multi-layer substrate module. Thus, parasitic inductance of the portion through which an earth current flows, that is, the portion common to the plurality of internal circuits, can be suppressed with a small number of ground pin terminals. Accordingly, the inflow phenomenon of the earth current between the plurality of internal circuits is prevented, enabling stable operation.
摘要翻译：在从外部接地节点电源接收用于接地的参考电位的多层基板模块中，分别对应于多个内部电路设置多个接地线。此外，用于耦合接地线的公共节点设置在多层基板模块的绝缘层中。公共节点通过由多个内部电路共享的接地引脚端子电耦合到接地节点。优选地，公共节点设置在多层衬底模块的最低绝缘层中。因此，可以用少量的接地引脚端子来抑制接地电流流过的部分的寄生电感，即多个内部电路公用的部分。因此，防止了多个内部电路之间的接地电流的流入现象，从而能够稳定地工作。

27. 发明授权

US5890189A Memory management and protection system for virtual memory in computer system 失效
标题翻译：计算机系统虚拟内存的内存管理和保护系统
公开(公告)号：US5890189A
公开(公告)日：1999-03-30
申请号：US753944
申请日：1996-12-03
申请人： Hiroshi Nozue , Mitsuo Saito , Kenichi Maeda , Shigehiro Asano , Toshio Okamoto , Shin Sungho , Hideo Segawa
发明人： Hiroshi Nozue , Mitsuo Saito , Kenichi Maeda , Shigehiro Asano , Toshio Okamoto , Shin Sungho , Hideo Segawa
IPC分类号： G06F12/10 , G06F12/14 , G06F12/00
CPC分类号： G06F12/1458 , G06F12/109 , G06F12/1483 , G06F12/1491 , G06F2212/656
摘要： A memory management and protection system for realizing a high speed execution and a proper and flexible memory access control for multiple programs sharing an identical logical address space. In the system, the memory access is permitted according to a segment identifier identifying a segment in the logical address space, and a memory protection information for a region in each segment including a target right permission to indicate assigned rights to make a memory access from the region to each of the segments, and an execution permission to indicate a type of the memory access permitted by the right permission. Alternatively, a memory access can be permitted by using an access control list to be attached to each address table entry, which stores a plurality of program numbers identifying programs which are permitted to make accesses to the logical address stored in each address table entry, among which one that matches with the current program number is to be searched. Also, it is preferable to allocate a plurality of programs within a limit of available memory protection capacity to an identical logical address space, without any overlap between adjacently allocated address regions.
摘要翻译：一种用于实现高速执行的存储器管理和保护系统，以及用于共享相同逻辑地址空间的多个程序的适当且灵活的存储器访问控制。在系统中，根据标识逻辑地址空间中的段的段标识符，允许存储器访问，以及每个区段中的区域的存储器保护信息，包括目标权限，以指示从存储器访问的指定的权限区域，以及用于指示由权限许可允许的存储器访问的类型的执行许可。或者，可以通过使用附加到每个地址表条目的访问控制列表来允许存储器访问，每个地址表条目存储多个程序号，标识被允许访问存储在每个地址表条目中的逻辑地址的程序，将搜索与当前节目号匹配的那个。此外，优选地，在可用存储器保护容量的限制内将多个程序分配给相同的逻辑地址空间，而不会在相邻分配的地址区域之间发生任何重叠。

28. 发明授权

US5390537A Combustion state-detecting system for internal combustion engines 失效
标题翻译：内燃机燃烧状态检测系统
公开(公告)号：US5390537A
公开(公告)日：1995-02-21
申请号：US149913
申请日：1993-11-10
申请人： Shigetaka Kuroda , Kenichi Maeda , Kazutomo Sawamura , Hiroshi Maruyama
发明人： Shigetaka Kuroda , Kenichi Maeda , Kazutomo Sawamura , Hiroshi Maruyama
IPC分类号： F02D45/00 , G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： A combustion state-detecting system for internal combustion engines has a crank angle sensor which generates a crank angle signal with a predetermined period shorter than a firing period of the spark plug whenever the crankshaft rotates through a predetermined angle. A value of the rotational speed of the engine is detected whenever the crank angle signal is generated. A rate of variation in the detected value of the rotational speed of the engine is calculated over the firing period of the spark plug, and an average value thereof is then calculated. The calculated average value of the variation rate is compared with the calculated variation rate, and a cumulative value of a difference between the calculated variation rate average value and the calculated variation rate is calculated when the calculated variation rate is on the larger deceleration side of the engine rotational speed with respect to the calculated variation rate average value. The calculated difference cumulative value is compared with a predetermined value to determine whether or not the engine is in a degraded combustion state, based on the comparison result.
摘要翻译：用于内燃机的燃烧状态检测系统具有曲柄角传感器，每当曲轴旋转预定角度时，其产生比火花塞的燃烧时间短的预定时段的曲柄角信号。每当产生曲轴转角信号时，检测发动机转速的值。在火花塞的点火期间计算发动机的转速的检测值的变化率，然后计算其平均值。将所计算的变化率的平均值与计算出的变化率进行比较，计算出的变化率平均值与计算出的变化率之差的累计值，在计算出的变化率在发动机转速相对于计算的变化率平均值。将计算的差分累计值与预定值进行比较，以基于比较结果来确定发动机是否处于劣化燃烧状态。

29. 发明授权

US5264749A Electric motor with adhesively mounted magnet yoke 失效
标题翻译：电动机带有粘性磁轭
公开(公告)号：US5264749A
公开(公告)日：1993-11-23
申请号：US805990
申请日：1991-12-12
申请人： Kenichi Maeda , Youji Maki , Norio Umezawa
发明人： Kenichi Maeda , Youji Maki , Norio Umezawa
IPC分类号： H02K1/12 , H02K1/17 , H02K15/02 , H02K23/04 , H02K15/03 , H02K5/00
CPC分类号： H02K1/12 , H02K1/17 , Y10T29/49075
摘要： An electric motor having a cylindrical frame with a thickness less than that of conventional electric motors. A tubular inner yoke is inserted in the cylindrical frame and in combination therewith serves as a magnetic path. The total thickness of the cylindrical frame and the inner yoke serves as a magnetic path substantially the same as that of a conventional electric motor frame. The inner yoke and thinner frame construction of the present invention reduces the total weight of the electric motor as compared with conventional electric motors. Additionally, the inner yoke has a plurality of protrusions for positioning the permanent magnets of the electric motor both axially and circumferentially thereon.

30. 发明授权

US4926491A Pattern recognition device 失效
标题翻译：图案识别装置
公开(公告)号：US4926491A
公开(公告)日：1990-05-15
申请号：US203505
申请日：1988-06-06
申请人： Kenichi Maeda , Hiroyuki Tsuboi , Yoichi Takebayashi
发明人： Kenichi Maeda , Hiroyuki Tsuboi , Yoichi Takebayashi
IPC分类号： G06K9/66 , G06K9/62
CPC分类号： G06K9/6255
摘要： A pattern recognition device is arranged to have learning of a reference pattern vector carried out in a recognition unit by making use of the pause periods in the recognition processing, without particularly providing a learning section for learning the reference pattern vector. Namely, a part or the entirety of the arithmetic processing unit where the recognition result is obtained in the recognition unit by collating the input pattern with the recognition dictionary, can be utilized as the learning portion of the reference pattern vector. In concrete terms, the operation of multiplication-accumulation (inner product) which represents the main operation in the recognition processing and the learning processing, can be carried out by means of similar processes of handling. Therefore, by utilizing the processing section for sum of the products operation, of the recognition unit, which is in the idle state for pattern recognition, it becomes possible to carry out learning the reference pattern vector efficiently in time, without forcibly interrupting the pattern recognition processing by formally setting a learning condition.
摘要翻译：图案识别装置被配置为通过利用识别处理中的暂停时段来学习识别单元中执行的参考图案矢量，而不特别提供用于学习参考图案矢量的学习部分。也就是说，通过将输入图案与识别字典进行对照，在识别单元中获得识别结果的算术处理单元的一部分或全部可以用作参考图案向量的学习部分。具体来说，可以通过类似的处理过程来实现表示识别处理和学习处理中的主要操作的乘积（内积）的操作。因此，通过利用处于处于空闲状态的模式识别的识别单元的产品操作的总和的处理部分可以在时间上有效地执行参考模式向量的学习，而不强制中断模式识别通过正式设置学习条件进行处理。

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