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1. 发明申请

US20090268922A1 PERSONAL COMPUTER ADAPTOR DEVICE, PERSONAL COMPUTER SIGNAL REPRODUCING SYSTEM, PERSONAL COMPUTER REPRODUCING METHOD, PERSONAL COMPUTER SIGNAL REPRODUCING PROGRAM, OUTPUT DEVICE CONTROL PROGRAM, PERSONAL COMPUTER ADAPTOR DEVICE CONTROL PROGRAM, PERSONAL COMPUTER CONTROL PROGRAM, POWER LINE COMMUNICATION CONNECTOR DEVICE, CRADLE DEVICE USING THE SAME, AND POWER LINE COMMUNICATION REPRODUCING SYSTEM 审中-公开
标题翻译：个人计算机适配器装置，个人计算机信号再现系统，个人计算机复制方法，个人计算机信号再现程序，输出装置控制程序，个人计算机适配器装置控制程序，个人计算机控制程序，电力线通信连接器装置，使用该装置的装置和电力线通信再生系统
公开(公告)号：US20090268922A1
公开(公告)日：2009-10-29
申请号：US12064985
申请日：2006-08-31
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura , Tsumoru Nagira
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura , Tsumoru Nagira
IPC分类号： H04B3/00
CPC分类号： H04B3/56 , H04B3/54 , H04B2203/5408 , H04B2203/5445 , H04B2203/5483 , H04R5/02
摘要： The personal computer adaptor device is provided with an adaptor-side signal input terminal connectable to a headphone terminal for audio signals of a personal computer, a control signal output terminal connectable to a microphone terminal of the personal computer, a plug unit connectable to an outlet jack of a power line, a digital converter for converting audio signals inputted from the adaptor-side signal input terminal into digital signals, an adaptor-side power line communication transmitting unit for transmitting audio signals via the power line connected to a plug unit, an adaptor-side power line communication receiving unit for receiving control signals of the personal computer transmitted from the output device connected to the power line via the power line connected to the plug unit, and an analog converter for converting control signals into analog signals and outputting them from the control signal output terminal.
摘要翻译：个人计算机适配器装置设置有可连接到用于个人计算机的音频信号的耳机终端的适配器侧信号输入端子，可连接到个人计算机的麦克风端子的控制信号输出端子，可连接到插座的插头单元电源线的插座，用于将从适配器侧信号输入端子输入的音频信号转换为数字信号的数字转换器，用于经由连接到插头单元的电力线传输音频信号的适配器侧电力线通信发送单元，适配器侧电力线通信接收单元，用于从连接到插头单元的电力线接收从连接到电力线的输出装置发送的个人计算机的控制信号;以及模拟转换器，用于将控制信号转换为模拟信号并输出从控制信号输出端子。

2. 发明申请

US20080310457A1 Data Communication System, Data Transmitting Device, Data Receiving Device, Data Communication Method, and Data Communication Program 审中-公开
标题翻译：数据通信系统，数据发送设备，数据接收设备，数据通信方式和数据通信程序
公开(公告)号：US20080310457A1
公开(公告)日：2008-12-18
申请号：US11574451
申请日：2005-09-02
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
IPC分类号： H04B3/10
CPC分类号： H04B3/544 , H04B1/76 , H04B2203/5425 , H04L25/022 , H04L25/0224 , H04L27/26
摘要： There is provided a data communication system that performs power line communication having satisfactory communication quality by disposing data in channels where notches or noises do not exist in a distributed manner. There is included a step S01 of transmitting a pilot tone from a data transmitting device to a data receiving device, a step S03 of detecting a frequency band where a notch exists, among frequency bands used for the power line communication, on the basis of the pilot tone by means of the data receiving device, a step S05 of transmitting information on the frequency band where the notch exists, as channel information, to the data transmitting device by means of the data receiving device, a step S07 of setting a channel, which is located within a frequency band where a notch does not exist, as a channel used for the power line communication, by means of the data transmitting device, and a step S09 of disposing data, which is to be transmitted, in each channel and then transmitting the data to the data receiving device, by means of the data transmitting device.
摘要翻译：提供一种数据通信系统，其通过在分布式地不存在缺口或噪声的信道中布置数据来执行具有令人满意的通信质量的电力线通信。包括从数据发送装置向数据接收装置发送导频音的步骤S01，在用于电力线通信的频带中检测存在切口的频带的步骤S03，基于通过数据接收装置的导频音，通过数据接收装置向数据发送装置发送关于存在缺口的频带的信息作为频道信息的步骤S05，设置频道的步骤S07，位于不存在切口的频带内，作为用于电力线通信的信道，借助于数据发送装置，以及步骤S09，其将在每个信道中配置要发送的数据，以及然后通过数据发送装置将数据发送到数据接收装置。

3. 发明申请

US20080084936A1 Data Communication System, Data Reproducing Device, and Method of Reproducing Data 审中-公开
标题翻译：数据通信系统，数据再现装置和数据再现方法
公开(公告)号：US20080084936A1
公开(公告)日：2008-04-10
申请号：US11576087
申请日：2005-09-29
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
IPC分类号： H04B3/00
CPC分类号： H04J3/0632 , H04B3/54 , H04B2203/545
摘要： The invention provides a data communication system in which synchronization is taken between devices transmitting and receiving continuously reproduced data such as audio signals or visual signals by using a power line, and data delay is compensated for, a data reproducing device, and a method of reproducing data.The data reproducing device includes an audio data receiving unit 31 that receives data transmitted by a data transmitting device, a data buffer 32 that temporarily accumulates the received data, and a data amount monitoring unit 33 that monitors an amount of the accumulated data. Further, the data reproducing device includes a voltage control oscillator 34 that outputs an electric signal such that when the monitored data amount is ‘greater’, ‘equal’, or ‘smaller’ than a threshold value within a predetermined range, an oscillation frequency is ‘increased’, ‘maintained’, or ‘decreased’. Furthermore, the data reproducing device includes a D/A converter 35 that reads the data accumulated in the data buffer 32 according to the electric signal and converts the data into an analog signal from a digital signal, and an audio data reproducing unit 36 that reproduces the converted data.
摘要翻译：本发明提供了一种数据通信系统，其中在通过使用电力线连续发送和接收诸如音频信号或视觉信号的再现数据的装置之间进行同步，并且数据延迟被补偿，数据再现装置和再现方法数据。数据再现装置包括接收由数据发送装置发送的数据的音频数据接收部31，临时累积接收到的数据的数据缓冲器32以及监视累计数据量的数据量监视部33。此外，数据再现装置包括电压控制振荡器34，其输出电信号，使得当监视数据量比预定范围内的阈值“大”，“等于”或“小”时，振荡频率为 “增加”，“维持”或“减少”。此外，数据再现装置包括D / A转换器35，D / A转换器35根据电信号读取在数据缓冲器32中累积的数据，并将该数据转换为数字信号的模拟信号;再现数字信号的音频数据再现单元36 转换后的数据。

4. 发明授权

US07885716B2 Audio/visual data communication system, audio/visual data transmitting device, and audio/visual data reproducing device 有权
标题翻译：音频/视频数据通信系统，音频/视频数据发送设备和音频/视频数据再现设备
公开(公告)号：US07885716B2
公开(公告)日：2011-02-08
申请号：US11574549
申请日：2005-09-02
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
IPC分类号： G05B13/02
CPC分类号： H04B3/54 , H04B2203/545
摘要： The present invention provides an audio/visual data communication system including an audio/visual data reproducing device capable of changing the type of data to be transmitted. Further, the present invention provides an audio/visual data transmitting device and an audio/visual data reproducing device forming the audio/visual data communication system. An audio data reproducing speaker 3 includes an instruction input unit 33 that inputs an instruction to change data transmitted from an audio data transmitting device, a message generating unit 32 that generates a message for requesting to change data on the basis of the instruction, and a message transmitting unit 31 that transmits the message. The audio data transmitting device includes a message receiving unit that receives the message transmitted from the message transmitting unit 31, a data setting unit that sets data on the basis of the message, a data generating unit that generates transmission data on the basis of the data set by the data setting unit, and a data transmitting unit that transmits the transmission data.
摘要翻译：本发明提供了一种音频/视频数据通信系统，其包括能够改变要发送的数据的类型的音频/视频数据再现装置。此外，本发明提供了一种形成音频/视频数据通信系统的音频/视频数据发送装置和音频/视频数据再现装置。音频数据再现扬声器3包括：指令输入单元33，其输入用于改变从音频数据发送设备发送的数据的指令;消息产生单元32，生成用于根据该指令请求更改数据的消息;以及消息发送单元31发送消息。音频数据发送装置包括：消息接收单元，接收从消息发送单元31发送的消息，基于消息设置数据的数据设置单元，基于数据生成发送数据的数据生成单元由数据设定单元设置的数据发送单元和发送数据的数据发送单元。

5. 发明申请

US20080303343A1 Power Line Communications System and Power Line Communications Method 审中-公开
标题翻译：电力线通信系统和电力线通信方法
公开(公告)号：US20080303343A1
公开(公告)日：2008-12-11
申请号：US11917564
申请日：2006-06-16
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura , Takao Yokoshima , Hisashi Hashimoto , Kazuyuki Miyake
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura , Takao Yokoshima , Hisashi Hashimoto , Kazuyuki Miyake
IPC分类号： H04B3/54
CPC分类号： H04B3/56 , H04B3/548 , H04B2203/545 , H04B2203/547 , H04B2203/5479
摘要： The power line communications system of the present invention comprises a power line L that has a plurality of branch lines LB1 to LBn branched at a branch point; communications devices T1 to Tn that are connected to the branch lines LB1 to LBn and perform sending and receiving of data via the branch lines LB1 to LBn; and a relay device 1 that is disposed at the branch point and relays sending of the data. It is also provided with a branching device Y that consists of a plurality of couplers K1 to Kn that couple the relay device 1 and the plurality of branch lines LB1 to LBn and have different resonance frequencies for each of the respective branch lines LB1 to LBn, with the relay device 1 performing sending of data by changing the communication frequency to the resonance frequency of the branch lines LB1 to LBn through which the data are sent.
摘要翻译：本发明的电力线通信系统具备在分支点分支的多个分支线路LB1〜LBn的电力线路L，连接到分支线路LB1〜LBn的通信装置T1〜Tn，经由分支线路LB1〜LBn进行数据的发送接收; 以及设置在分支点处并中继发送数据的中继装置1。它还具有分支装置Y，该分支装置Y由多个耦合器K1至Kn组成，该耦合器K1至Kn耦合中继装置1和多个分支线路LB1至LBn，并且对于每个分支线路LB1至LBn具有不同的谐振频率，中继装置1通过将通信频率改变为发送数据的分支线路LB1至LBn的谐振频率来执行数据发送。

6. 发明申请

US20070293955A1 Audio/Visual Data Communication System, Audio/Visual Data Transmitting Device, And Audio/Visual Data Reproducing Device 有权
标题翻译：音频/视频数据通信系统，音频/视频数据发送设备和音频/视频数据再现设备
公开(公告)号：US20070293955A1
公开(公告)日：2007-12-20
申请号：US11574549
申请日：2005-09-02
申请人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
发明人： Nobuyuki Yamashita , Kazuyoshi Tari , Kenzo Nakamura
IPC分类号： G05B13/02
CPC分类号： H04B3/54 , H04B2203/545
摘要： The present invention provides an audio/visual data communication system including an audio/visual data reproducing device capable of changing the type of data to be transmitted. Further, the present invention provides an audio/visual data transmitting device and an audio/visual data reproducing device forming the audio/visual data communication system. An audio data reproducing speaker 3 includes an instruction input unit 33 that inputs an instruction to change data transmitted from an audio data transmitting device, a message generating unit 32 that generates a message for requesting to change data on the basis of the instruction, and a message transmitting unit 31 that transmits the message. The audio data transmitting device includes a message receiving unit that receives the message transmitted from the message transmitting unit 31, a data setting unit that sets data on the basis of the message, a data generating unit that generates transmission data on the basis of the data set by the data setting unit, and a data transmitting unit that transmits the transmission data.
摘要翻译：本发明提供了一种音频/视频数据通信系统，其包括能够改变要发送的数据的类型的音频/视频数据再现装置。此外，本发明提供了一种形成音频/视频数据通信系统的音频/视频数据发送装置和音频/视频数据再现装置。音频数据再现扬声器3包括：指令输入单元33，其输入用于改变从音频数据发送设备发送的数据的指令;消息产生单元32，生成用于根据该指令请求更改数据的消息;以及消息发送单元31发送消息。音频数据发送装置包括：消息接收单元，接收从消息发送单元31发送的消息，基于消息设置数据的数据设置单元，基于数据生成发送数据的数据生成单元由数据设定单元设置的数据发送单元和发送数据的数据发送单元。

7. 发明申请

US20070030561A1 Relay amplifier 审中-公开
标题翻译：继电器放大器
公开(公告)号：US20070030561A1
公开(公告)日：2007-02-08
申请号：US10568541
申请日：2004-08-19
申请人： Kenzo Nakamura , Nobuyuki Yamashita , Masahiko Nakamura , Takafumi Okamoto , Sawako Ojima , Yasuaki Hori , Masafumi Narikawa , Naoki Ishikawa
发明人： Kenzo Nakamura , Nobuyuki Yamashita , Masahiko Nakamura , Takafumi Okamoto , Sawako Ojima , Yasuaki Hori , Masafumi Narikawa , Naoki Ishikawa
IPC分类号： H01S3/00 , H03F1/26
CPC分类号： H04B3/56 , H04B3/58 , H04B2203/5491
摘要： A relay amplifier provided at a branching point of an electric power line in an electric power line communication for amplifying communication signals, comprising a plurality of signal couplers provided at the respective electric power lines on both sides of the branching point for transmitting/receiving the communication signals to/from the electric power lines; and an amplifier for amplifying the communication signals inputted from the plurality of signal couplers.
摘要翻译：一种设置在用于放大通信信号的电力线通信中的电力线路的分支点处的中继放大器，包括设置在用于发送/接收通信的分支点两侧的各个电力线上的多个信号耦合器向电力线路发送信号; 以及用于放大从多个信号耦合器输入的通信信号的放大器。

8. 发明授权

US07814739B2 Riding type mower 有权
标题翻译：骑马式割草机
公开(公告)号：US07814739B2
公开(公告)日：2010-10-19
申请号：US12372983
申请日：2009-02-18
申请人： Katsuhiko Uemura , Hiroki Nagai , Tomoyuki Morikawa , Ryouzou Imanishi , Hiroaki Kitaguchi , Takashi Fujii , Nobuyuki Yamashita , Toshiki Kanai
发明人： Katsuhiko Uemura , Hiroki Nagai , Tomoyuki Morikawa , Ryouzou Imanishi , Hiroaki Kitaguchi , Takashi Fujii , Nobuyuki Yamashita , Toshiki Kanai
IPC分类号： A01D67/00
CPC分类号： A01D34/82 , A01D34/71 , A01D42/005
摘要： A riding type mower includes: a vehicle body, a driver's seat mounted on the vehicle body; an operation part arranged around the driver's seat; a mower unit provided on the vehicle body; a shutter for closing a discharge port; a shutter moving mechanism for moving the shutter between a close position closing the discharge port and an open position opening the discharge port; and a lock mechanism for locking the shutter at the close position. The mower unit includes: a mower deck; a cutting blade installed inside the mower deck; the discharge port formed in the mower deck, through which mown grass cut by the blade is discharge from the mower unit to outside. A shutter operating tool for remotely operating the shutter moving mechanism to open and close the shutter is provided in the operation part. The lock mechanism is remotely operable from the operation part.
摘要翻译：骑马式割草机包括：车身，安装在车身上的驾驶员座椅; 围绕驾驶员座椅布置的操作部件; 设置在车身上的割草机单元; 用于关闭排出口的快门; 快门移动机构，用于在关闭排出口的关闭位置和打开排出口的打开位置之间移动遮板; 以及用于将快门锁定在关闭位置的锁定机构。割草机包括：割草机甲板; 割草机安装在割草机甲板内部; 形成在割草机甲板上的排出口通过叶片切割的草地从割草机单元排出到外部。在操作部中设置有用于远程操作快门移动机构以打开和关闭快门的快门操作工具。锁定机构可从操作部件远程操作。

9. 发明申请

US20100109428A1 VIBRATION ISOLATION MECHANISM FOR COIL SPRING AND BOOSTER USING THE SAME 审中-公开
标题翻译：用于线圈弹簧的振动隔离机构及其使用
公开(公告)号：US20100109428A1
公开(公告)日：2010-05-06
申请号：US12593544
申请日：2008-03-28
申请人： Nobuyuki Yamashita
发明人： Nobuyuki Yamashita
IPC分类号： B60T13/52 , F16F1/12
CPC分类号： B60T13/57 , B60T13/573 , F16F1/122
摘要： A vibration isolation mechanism for a coil spring, according to the invention, includes a spring retainer 24 that supports a return spring 20. The spring retainer 24 comprises a pedestal retainer 25 and a holding retainer 26. A seat winding portion 20a of the return spring 20 is elastically and firmly held between a holding portion 30a of the pedestal retainer 25 and holding portions 31a of the holding retainer 26. Accordingly, vibrations of the return spring 20 are forcedly damped, so that the generation of an abnormal noise caused by vibrations of the return spring 20 is suppressed even when a minute clearance is present between the seat winding portion 20a and a second turn portion of the return spring 20.
摘要翻译：根据本发明的用于螺旋弹簧的隔振机构包括支撑复位弹簧20的弹簧保持器24.弹簧保持器24包括基座保持器25和保持保持器26.复位弹簧的座圈绕组部分20a 20被弹性且牢固地保持在基座保持器25的保持部30a和保持保持器26的保持部31a之间。因此，复位弹簧20的振动被强制地阻尼，从而产生由振动引起的异常噪声即使在座圈绕组部分20a和复位弹簧20的第二匝部之间存在微小的间隙，也能抑制复位弹簧20。

10. 发明授权

US07637089B2 Grass collecting apparatus for lawn mower 有权
标题翻译：割草机收草机
公开(公告)号：US07637089B2
公开(公告)日：2009-12-29
申请号：US12203311
申请日：2008-09-03
申请人： Nobuyuki Yamashita , Takashi Fujii , Hiroaki Kitaguchi , Toshiki Kanai , Katsuhiko Uemura , Tomoyuki Morikawa , Hiroki Nagai , Ryouzou Imanishi
发明人： Nobuyuki Yamashita , Takashi Fujii , Hiroaki Kitaguchi , Toshiki Kanai , Katsuhiko Uemura , Tomoyuki Morikawa , Hiroki Nagai , Ryouzou Imanishi
IPC分类号： A01D43/00
CPC分类号： A01D43/063
摘要： A grass collecting apparatus for a lawn mower comprises a frame (22) supported by a vehicle body, a container supporting member (26) for supporting a grass collecting container (21) for storing grass clippings and including a container supporting surface (27) for receiving an opening edge of the grass collecting container, and a container cover (23) mounted on the frame to be oscillatable about a horizontal axis between a closed position and an opened position. An engaging member (35) is mounted on the container cover (23). The engaging member (35) is engageable with the opening edge (21b) of the grass collecting container (21) with oscillation of the container cover (23) from the opened position to the closed position, thereby positioning and maintaining the grass collecting container (21) on the container supporting member (26), and disengageable from the opening edge (21b) of the grass collecting container (21) with oscillation of the container cover (23) from the closed position to the opened position.
摘要翻译：用于割草机的草地收集装置包括由车身支撑的框架（22），用于支撑草料收集容器（21）的容器支撑构件（26），用于存储草屑，并且包括容器支撑表面（27），用于接收草收集容器的开口边缘;以及容器盖（23），其安装在框架上，以在关闭位置和打开位置之间围绕水平轴线摆动。接合构件（35）安装在容器盖（23）上。接合构件（35）能够与集料容器（21）的开口边缘（21b）接合，使得容器盖（23）从打开位置到关闭位置的摆动，从而定位和保持草收集容器（21）上的开口边缘（21b）与容器盖（23）的摆动从关闭位置到打开位置脱离接合。

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