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51. 发明授权

US5174423A Lock-up apparatus in torque converter 失效
标题翻译：变矩器锁定装置
公开(公告)号：US5174423A
公开(公告)日：1992-12-29
申请号：US733079
申请日：1991-07-18
申请人： Kazumasa Tsukamoto , Takuji Taniguchi , Hideji Katoh , Koji Maeda , Kunihiro Iwatsuki
发明人： Kazumasa Tsukamoto , Takuji Taniguchi , Hideji Katoh , Koji Maeda , Kunihiro Iwatsuki
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A lock-up apparatus in a torque converter includes a first oil chamber (25) and a second oil chamber (26) delimited by a lock-up piston (21), a first oil line system (A) communicating with the first oil chamber (25), and a second oil line system (B) communicating with the second oil chamber (26). An orifice (36) and an oil line (37) for directly communicating the first oil line system (A) and the second oil chamber (26) are provided in an output shaft (20) and a turbine hub (19), respectively. Accordingly, the first oil chamber (25) and the second oil chamber (26) are not directly communicated. As a result, not only is shock produced at release from the locked up state mitigated by the orifice (36) and oil line (37), but it is also possible to reliably prevent a decline in transmission torque capacity in the lock-up ON state.
摘要翻译：变矩器中的锁止装置包括由锁定活塞（21）限定的第一油室（25）和第二油室（26），与第一油室（A）连通的第一油管系统（25）和与第二油室（26）连通的第二油管路系统（B）。在输出轴（20）和涡轮毂（19）中分别设置有用于直接连通第一油路系统（A）和第二油室（26）的孔口（36）和油管线（37）。因此，第一油室25和第二油室26不直接连通。结果，不仅由于孔口（36）和油管路（37）而被释放而产生的冲击产生的冲击，而且也可以可靠地防止锁定开启时的传递扭矩容量的下降州。

52. 发明授权

US5084275A Processes of preparing .alpha.-amylase inhibiting subtances from wheat 失效
标题翻译：制备（ALPHA） - 酰胺酶抑制作用的方法
公开(公告)号：US5084275A
公开(公告)日：1992-01-28
申请号：US447366
申请日：1989-12-06
申请人： Koji Maeda , Yoshitaka Satoh
发明人： Koji Maeda , Yoshitaka Satoh
IPC分类号： C12N9/99 , A61K36/00 , A61K36/899 , A61K38/00 , A61K38/55 , A61P1/02 , A61P3/04 , A61P3/06 , A61P3/08 , A61P9/10 , A61P43/00 , C07K14/415
CPC分类号： A61K38/005 , A61K36/899
摘要： A process of preparing an .alpha.-amylase inhibiting substance from wheat is disclosed which comprises heat treating a supernatant fraction of an aqueous extract of wheat or wheat flour to modify unnecessary protein contaminants in the supernatant fraction, removing a modified protein from said fraction, and subjecting a resulting aqueous solution containing an .alpha.-amylase inhibiting substance to a concentration treatment using an ultrafiltration membrane. As the ultrafiltration membrane is used the membrane of polyacrylonitrile, polyolefin, polysulfone, polyimide or polypropylene materials, each having a fractionation molecular weight of 5,000, 6,000, 8,000, 10,000, 13,000, 20,000, 30,000, 50,000, 100,000 and 200,000 Dalton cut off.

53. 发明申请

US20140193134A1 CONTENT DATA TRANSMISSION SYSTEM AND CONTENT DATA TRANSMISSION METHOD 有权
标题翻译：内容数据传输系统和内容数据传输方法
公开(公告)号：US20140193134A1
公开(公告)日：2014-07-10
申请号：US14235836
申请日：2012-07-27
申请人： Koji Maeda , Masaichi Yoshida , Yuji Ota
发明人： Koji Maeda , Masaichi Yoshida , Yuji Ota
IPC分类号： H04N5/775
CPC分类号： H04N5/775 , G11B20/10009 , G11B20/10222 , H04N5/76 , H04N21/4307 , H04N21/4325 , H04N21/43632
摘要： [Problem] In a system that transmits content data from a content replay device to a content output device, to prevent a deterioration in audio quality or video data picture quality while being able to increase the simplicity of a setting-altering operation without requiring complicated signal processing. [Solution] The present invention is provided with: the content replay device, which receives an operation clock signal transmitted from the content output device via an operation clock transmission cable, operates on the basis of the operation clock signal, and transmits content data replayed by a replay unit to the content output device via a multimedia transmission cable; and the content output device, which generates the operation clock signal transmitted to the content replay device on the basis of an output device operation clock signal, transmits the operation clock signal to the content replay device via the operation clock transmission cable, and receives, performs signal processing on, and outputs to an external device the content data transmitted from the content replay device via the multimedia transmission cable.
摘要翻译： [问题]在将内容数据从内容重播装置发送到内容输出装置的系统中，为了防止音频质量或视频数据图像质量的恶化，同时能够增加设置改变操作的简单性而不需要复杂的信号处理。 [解决方案]本发明提供：接收从内容输出装置经由操作时钟传输电缆发送的操作时钟信号的内容重放装置基于操作时钟信号进行操作，并且发送由通过多媒体传输电缆向内容输出设备重播单元; 并且基于输出装置操作时钟信号生成发送到内容重播装置的操作时钟信号的内容输出装置经由操作时钟传输电缆将操作时钟信号发送到内容重放装置，并且接收执行经由多媒体传输电缆对从内容重播装置发送的内容数据进行信号处理和向外部设备输出。

54. 发明授权

US08437703B2 Radio communication apparatus, radio communication system, and radio communication method with characteristic data extraction 有权
标题翻译：无线电通信装置，无线电通信系统和具有特征数据提取的无线电通信方法
公开(公告)号：US08437703B2
公开(公告)日：2013-05-07
申请号：US12728786
申请日：2010-03-22
申请人： Koji Maeda
发明人： Koji Maeda
IPC分类号： H04B17/00
CPC分类号： H04B17/309 , H04B17/24
摘要： A radio communication apparatus includes a characteristic data extraction unit receiving a radio signal from one or more radio stations and calculating characteristic data representing a waveform characteristic indicating statistical properties of the received signal; a characteristic data determination unit determining at least one characteristic data based on one or more calculated characteristic data; a signal generation unit converting a signal for a radio transmission into a signal having a format corresponding to the determined characteristic data, and generating a transmission signal having a characteristic waveform based on the characteristic data; and a transmission unit transmitting the transmission signal.
摘要翻译：无线电通信装置包括：特征数据提取单元，接收来自一个或多个无线电台的无线电信号，并计算表示表示接收信号的统计特性的波形特征的特征数据; 特征数据确定单元，基于一个或多个计算的特征数据来确定至少一个特征数据; 信号生成单元，将无线传输用信号转换成具有与所确定的特性数据对应的格式的信号，根据特性数据生成具有特征波形的发送信号; 以及发送单元，发送所述发送信号。

55. 发明授权

US08437052B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08437052B2
公开(公告)日：2013-05-07
申请号：US11959509
申请日：2007-12-19
申请人： Koji Maeda
发明人： Koji Maeda
IPC分类号： H04N1/46
CPC分类号： H04N1/00501 , G03G15/5016 , H04N1/0035 , H04N1/00384 , H04N1/00408 , H04N1/00496 , H04N1/00535 , H04N2201/0091 , H04N2201/0093
摘要： A clearing section includes a counter for measuring a period up to the reset of contents set by means of an operation panel to initial values. If a position discriminating section discriminates that the operation panel is at a first position, the clearing section starts measuring the period by means of the counter from the first entry made to the operation panel. When a count value reaches a predetermined value, the clearing section executes an automatic clear processing to reset the contents set by means of the operation panel to the initial values. On the other hand, the clearing section cancels the execution of the automatic clear processing if the position discriminating section discriminates that the operation panel is at a second position.
摘要翻译：清除部分包括一个计数器，用于测量通过操作面板设置的内容的复位到初始值的周期。如果位置识别部分识别操作面板处于第一位置，则清除部分从开始对操作面板的第一条目开始，通过计数器开始测量周期。当计数值达到预定值时，清除部分执行自动清除处理，以将通过操作面板设置的内容重置为初始值。另一方面，如果位置识别部鉴别出操作面板处于第二位置，则清除部取消自动清除处理的执行。

56. 发明申请

US20120069876A1 TRANSCEIVER 失效
标题翻译：收发器
公开(公告)号：US20120069876A1
公开(公告)日：2012-03-22
申请号：US13238249
申请日：2011-09-21
申请人： Hiroshi Kamizuma , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
发明人： Hiroshi Kamizuma , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
IPC分类号： H04B1/38
CPC分类号： H04B1/0082
摘要： A transceiver includes an oscillator and a plurality of communication blocks. Each of the communication blocks includes frequency dividers and mixers. Frequency dividing number of the frequency divider included in one communication block is set to an even-numbered integer, and transmission local signals supplied from the frequency dividers to the mixer become quadrature signals having a phase difference of 90 degrees. The frequency dividing number of another frequency divider in the another communication block is set to a non-integer, and communication local signals supplied from the frequency divider to the mixers become non-quadrature signals having a phase difference at a predetermined offset angle from 90 degrees. The transceiver further includes a converting unit for giving a compensation offset amount having almost the same absolute value and having a polarity opposite to that of the offset angle to communication analog signals related to the mixer of the another communication block.
摘要翻译：收发机包括振荡器和多个通信块。每个通信块包括分频器和混频器。包含在一个通信块中的分频器的分频数被设置为偶数整数，并且从分频器提供给混频器的发送本地信号变为具有90度相位差的正交信号。将另一通信块中的另一个分频器的分频数设置为非整数，并且从分频器提供给混频器的通信本地信号变为具有从90度的预定偏移角的相位差的非正交信号。收发器还包括转换单元，用于给出具有与相对于另一通信块的混频器相关的通信模拟信号具有几乎相同的绝对值并且具有与偏移角的极性相反的极性的补偿偏移量。

57. 发明申请

US20100233963A1 CONTROLLER AND METHOD FOR USE IN RADIO STATION IN RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信系统无线电台使用的控制器和方法
公开(公告)号：US20100233963A1
公开(公告)日：2010-09-16
申请号：US12720229
申请日：2010-03-09
申请人： Hiroki Harada , Koji Maeda , Tomoyuki Ohya
发明人： Hiroki Harada , Koji Maeda , Tomoyuki Ohya
IPC分类号： H04B17/00 , H04B15/00
CPC分类号： H04W16/14 , H04B2001/7154 , H04W72/082 , H04W72/085
摘要： One aspect of the present invention relates to a controller for a radio station. The controller includes an information acquisition unit acquiring radio communication state information on another radio station different from the radio station via a connected backbone network, the radio communication state information including frequency information and waveform feature information, a waveform information extraction unit calculating a waveform feature based on the waveform feature information, the waveform feature indicating whether a received radio signal includes the radio signal transmitted from the other radio station, and a radio resource parameter determination unit determining whether signal transmission from the radio station is available and specify a radio resource to be used for the signal transmission based on the frequency information, the waveform feature information and/or the calculated waveform feature.
摘要翻译：本发明的一个方面涉及一种用于无线电台的控制器。所述控制器包括：信息获取单元，经由连接的骨干网络获取与所述无线电台不同的另一个无线电站的无线电通信状态信息，所述无线电通信状态信息包括频率信息和波形特征信息;波形信息提取单元，在波形特征信息中，表示所接收的无线信号是否包括从其他无线电台发送的无线电信号的波形特征，以及确定来自无线电台的信号传输是否可用的无线电资源参数确定单元，并指定无线电资源为用于基于频率信息，波形特征信息和/或计算的波形特征的信号传输。

58. 发明申请

US20090156135A1 TRANSCEIVER 有权
标题翻译：收发器
公开(公告)号：US20090156135A1
公开(公告)日：2009-06-18
申请号：US12336178
申请日：2008-12-16
申请人： Hiroshi Kamizuma , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
发明人： Hiroshi Kamizuma , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
IPC分类号： H04B1/38 , H04B1/16
CPC分类号： H04B1/0082
摘要： A transceiver includes an oscillator and a plurality of communication blocks. Each of the communication blocks includes frequency dividers and mixers. Frequency dividing number of the frequency divider included in one communication block is set to an even-numbered integer, and transmission local signals supplied from the frequency dividers to the mixer become quadrature signals having a phase difference of 90 degrees. The frequency dividing number of another frequency divider in the another communication block is set to a non-integer, and communication local signals supplied from the frequency divider to the mixers become non-quadrature signals having a phase difference at a predetermined offset angle from 90 degrees. The transceiver further includes a converting unit for giving a compensation offset amount having almost the same absolute value and having a polarity opposite to that of the offset angle to communication analog signals related to the mixer of the another communication block. Increase in the number of voltage-controlled oscillators for multiband communication, broadening of the band, and increase in phase noise can be reduced.
摘要翻译：收发机包括振荡器和多个通信块。每个通信块包括分频器和混频器。包含在一个通信块中的分频器的分频数被设置为偶数整数，并且从分频器提供给混频器的发送本地信号变为具有90度相位差的正交信号。将另一通信块中的另一个分频器的分频数设置为非整数，并且从分频器提供给混频器的通信本地信号变为具有从90度的预定偏移角的相位差的非正交信号。收发器还包括转换单元，用于给出具有与相对于另一通信块的混频器相关的通信模拟信号具有几乎相同的绝对值并且具有与偏移角的极性相反的极性的补偿偏移量。可以减少用于多频带通信的压控振荡器的数量的增加，频带的扩大以及相位噪声的增加。

59. 发明申请

US20080113625A1 INTEGRATED CIRCUIT AND DEVICE FOR MOBILE COMMUNICATIONS 失效
标题翻译：集成电路和移动通信装置
公开(公告)号：US20080113625A1
公开(公告)日：2008-05-15
申请号：US11940733
申请日：2007-11-15
申请人： Koji Maeda , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Masahiro Ito
发明人： Koji Maeda , Satoshi Tanaka , Taizo Yamawaki , Yukinori Akamine , Masahiro Ito
IPC分类号： H04B17/00
CPC分类号： H04B1/30
摘要： When generating an RF test signal for mismatch calibration for receiver in order to calibrate reception mismatch of an I-phase signal and a Q-phase signal that are output from demodulated signal processing circuits coupled to mixers for receiving, a Tx VCO avoids covering the higher frequency of an RF received signal in an FDD system. An RF test signal generating unit generates, in a calibration mode of a mismatch calibration for receiver circuit, the RF test signal by using an oscillation output signal of the Tx VCO and other circuits, and supplies the same to the mixers for receiving via a switch. The RF test signal has a frequency within an RF reception frequency band that is higher than that of an RF transmission signal with the maximum frequency band of multiband radio frequency communications. By switching the switch in a reception mode, an output of a low-noise amplifier that amplifies the RF received signal received by an antenna is supplied to each of the mixers for receiving.
摘要翻译：为了校准从耦合到混频器进行接收的解调信号处理电路输出的I相信号和Q相信号的接收不匹配，为接收机生成用于失配校准的RF测试信号时，Tx VCO避免覆盖较高的 FDD系统中RF接收信号的频率。 RF测试信号产生单元通过使用Tx VCO和其它电路的振荡输出信号在接收机电路的不匹配校准的校准模式中产生RF测试信号，并将其提供给用于经由开关接收的混频器。 RF测试信号具有比具有多频带无线电频率通信的最大频带的RF传输信号的RF接收频带内的频率。通过在接收模式下切换开关，将放大天线接收到的RF接收信号的低噪声放大器的输出提供给每个混频器进行接收。

60. 发明授权

US07209716B2 Radio communication system, radio station, and radio communication method 有权
标题翻译：无线电通信系统，无线电台和无线电通信方式
公开(公告)号：US07209716B2
公开(公告)日：2007-04-24
申请号：US10786541
申请日：2004-02-26
申请人： Koji Maeda , Yuji Aburakawa , Toru Otsu
发明人： Koji Maeda , Yuji Aburakawa , Toru Otsu
IPC分类号： H04B1/04
CPC分类号： H04W52/46 , H04B1/10 , H04B1/1027 , H04B1/123
摘要： A radio communication system comprises: a radio receiver including an interference canceller configured to generate a replica of a received signal and remove an interference signal from the received signal, and a frequency offset estimator configured to estimate a carrier frequency offset between a carrier frequency of the interference signal and a carrier frequency of a desired signal included in the received signal; and a radio transmitter including a frequency controller configured to adjust a carrier frequency of a transmitted desired signal to the carrier frequency of the interference signal based on the carrier frequency offset received from the radio receiver.
摘要翻译：一种无线电通信系统，包括：无线电接收机，包括：干扰消除器，被配置为产生接收信号的副本，并从接收到的信号中去除干扰信号;频率偏移估计器，被配置为估计载波频率干扰信号和包含在接收信号中的期望信号的载波频率; 以及无线发射机，其包括频率控制器，该频率控制器被配置为基于从无线电接收机接收的载波频率偏移，将发送的期望信号的载波频率调整到干扰信号的载波频率。

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