专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD412166S Television receiver 失效
公开(公告)号：USD412166S
公开(公告)日：1999-07-20
申请号：US71901
申请日：1997-05-27
申请人： Yoshiaki Kumagai , Noriaki Takagi , Shigeyuki Kazama
设计人： Yoshiaki Kumagai , Noriaki Takagi , Shigeyuki Kazama

2. 发明申请

US20140361734A1 POWER SUPPLY METHOD, CHARGING CONTROL DEVICE, AND POWER SUPPLY SYSTEM 审中-公开
标题翻译：电源方法，充电控制装置和电源系统
公开(公告)号：US20140361734A1
公开(公告)日：2014-12-11
申请号：US13824102
申请日：2011-09-06
申请人： Daisuke Yamazaki , Masahiro Suzuki , Tetsu Natsume , Yoshihito Ishibashi , Shigeru Tajima , Yoshiaki Kumagai
发明人： Daisuke Yamazaki , Masahiro Suzuki , Tetsu Natsume , Yoshihito Ishibashi , Shigeru Tajima , Yoshiaki Kumagai
IPC分类号： H02J7/02 , H02J7/00
CPC分类号： H02J50/12 , H01M10/425 , H01M10/44 , H01M10/46 , H02J5/005 , H02J7/0042 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/40 , H02J50/80
摘要： There is provided a power supply method including an initial setting step of performing, by a charging control device, initial setting on a plurality of battery devices each including a secondary cell therein and a charging device performing contactless power transmission to transmit power to the battery devices that are provided in a stacked manner, a power transmission instruction step of providing, by the charging control device, an instruction to start the contactless power transmission from the charging device subjected to the initial setting in the initial setting step to the battery devices, a contactless power transmission step of performing the contactless power transmission from the charging device to the battery devices and a charging completion step of notifying, when charging of the battery devices is completed, the charging control device of completion of the charging by the battery devices.
摘要翻译：提供了一种电源方法，包括初始设定步骤，其由充电控制装置执行在其中包括二次电池的多个电池装置上的初始设定，以及执行非接触电力传输的充电装置，以向电池装置发送电力电力传输指令步骤，由充电控制装置提供从初始设定步骤中经受初始设定的充电装置开始到电池装置的无接触电力传输的指令，a，非接触式电力传输步骤，用于执行从充电装置到电池装置的非接触式电力传输;以及充电完成步骤，当电池装置的充电完成时通知电池装置完成充电的充电控制装置。

3. 外观设计

USD496036S1 Portable information terminal 失效
公开(公告)号：USD496036S1
公开(公告)日：2004-09-14
申请号：US29189608
申请日：2003-09-09
申请人： Yoshiaki Kumagai , Ryuta Kanno
设计人： Yoshiaki Kumagai , Ryuta Kanno

4. 外观设计

USD494167S1 Portable information terminal 失效
公开(公告)号：USD494167S1
公开(公告)日：2004-08-10
申请号：US29189620
申请日：2003-09-09
申请人： Maki Hirakawa , Yoshiaki Kumagai , Ryuta Kanno
设计人： Maki Hirakawa , Yoshiaki Kumagai , Ryuta Kanno

5. 外观设计

USD431270S Toy 失效
公开(公告)号：USD431270S
公开(公告)日：2000-09-26
申请号：US106077
申请日：1999-06-10
申请人： Kozo Kawakita , Takeshi Yamagishi , Hiroshi Osawa , Kazuhiro Kato , Yoshiaki Kumagai , Shuichi Kobayashi , Masaki Nagatsuka , Hajime Sorayama
设计人： Kozo Kawakita , Takeshi Yamagishi , Hiroshi Osawa , Kazuhiro Kato , Yoshiaki Kumagai , Shuichi Kobayashi , Masaki Nagatsuka , Hajime Sorayama

6. 发明授权

US5926230A Electrical program guide system and method 失效
标题翻译：电气程序指导系统和方法
公开(公告)号：US5926230A
公开(公告)日：1999-07-20
申请号：US591349
申请日：1996-01-25
申请人： Makoto Niijima , Hiroaki Nakano , Yumie Sonoda , Yoshiaki Kumagai , Junichi Nagahara , Tatsushi Nashida , Hirofumi Tamori , Hiroyuki Hanaya
发明人： Makoto Niijima , Hiroaki Nakano , Yumie Sonoda , Yoshiaki Kumagai , Junichi Nagahara , Tatsushi Nashida , Hirofumi Tamori , Hiroyuki Hanaya
IPC分类号： H04N5/262 , H04N5/44 , H04N5/445 , H04N7/08 , H04N7/081 , H04N7/173
CPC分类号： H04N21/44222 , H04N21/482 , H04N5/44543 , H04N7/165 , H04N21/42204 , H04N21/4316 , H04N21/47
摘要： An electrical program guide system and method by which a desired program can be selected rapidly with certainty, intuitively and directly from among a large number of programs, in which nine reduced screens reduced from nine screens of different programs are arranged in a 3.times.3 matrix to construct one multi-screen as a screen for program selection. Six such screens for program selection are individually produced by multi-screen production circuits and encoded by MPEG video encoders, and then multiplexed by a multiplexer so that they may be transmitted via a single transmission channel. The multiplexed signal is subjected to error correction coding and QPSK modulation by a transmission line coding apparatus and then it is further subjected to frequency conversion by an up converter. The resultant signal is transmitted to an artificial satellite through a mixer and a parabola antenna. Each multi-screen received on the reception side from the satellite is displayed as 3.times.3 pieces of reduced screens of full motion, and a viewer will find out and directly select a desired program from a preview screen formed from the reduced screens.
摘要翻译：一种电子节目指南系统和方法，通过该电子节目指南系统和方法，可以从大量节目中确切地，直观地和直接地快速地选择期望的节目，其中从3个不同节目的9个画面中减少9个缩小的画面被排列在3×3矩阵中以构造一个多屏幕作为程序选择的屏幕。用于节目选择的六个这样的屏幕由多屏生产电路分别产生并由MPEG视频编码器编码，然后由多路复用器复用，使得它们可以经由单个传输通道传输。复用信号由传输线编码装置进行纠错编码和QPSK调制，然后进一步由上变频器进行频率转换。所得到的信号通过混频器和抛物线天线发送到人造卫星。从卫星接收侧接收到的每个多画面被显示为3×3个全动态缩小的屏幕，并且观看者将从从缩小的屏幕形成的预览屏幕中找到并直接选择所需的节目。

7. 外观设计

USD385562S Media unit 失效
公开(公告)号：USD385562S
公开(公告)日：1997-10-28
申请号：US38404
申请日：1995-05-05
申请人： Makoto Niijima , Yoshiaki Kumagai
设计人： Makoto Niijima , Yoshiaki Kumagai

8. 发明授权

US4968951A Phase locked loop having circuit for recovering from oscillation stoppage 失效
标题翻译：锁相环具有从振荡停止恢复的电路
公开(公告)号：US4968951A
公开(公告)日：1990-11-06
申请号：US443150
申请日：1989-11-30
申请人： Eiji Itaya , Yoshiaki Kumagai
发明人： Eiji Itaya , Yoshiaki Kumagai
IPC分类号： H03L7/10 , H03L7/18
CPC分类号： H03L7/18
摘要： A phase locked loop for extracting an output signal synchronized with an input signal. The present invention is structured so that a phase locked loop can prevent loss of control due to high frequency noise generated by a level conversion circuit in the feedback loop after oscillation of the VCO has stopped due to a failure. The phase locked loop includes an exchange circuit connected between an output of the phase detector and an input to the feedback loop. When the exchange circuit determines that the output of the phase detector is below a reference voltage, it applies a signal having a frequency which is lower than that of the input signal to the phase detector in place of a signal from a frequency divider in the feedback loop. In such a case, the phase detector outputs a pulse signal which restarts oscillation of the VCO and leads to normal phase control operation.
摘要翻译：用于提取与输入信号同步的输出信号的锁相环。本发明的结构使得由于失败导致VCO的振荡停止之后，锁相环可以防止由反馈环路中的电平转换电路产生的高频噪声导致的控制丢失。锁相环包括连接在相位检测器的输出端和反馈回路的输入端之间的交换电路。当交换电路确定相位检测器的输出低于参考电压时，它将具有低于输入信号的频率的信号施加到相位检测器，以代替来自反馈中的分频器的信号循环。在这种情况下，相位检测器输出重新启动VCO的振荡并导致正常相位控制操作的脉冲信号。

9. 发明申请

US20100081391A1 WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统
公开(公告)号：US20100081391A1
公开(公告)日：2010-04-01
申请号：US12564396
申请日：2009-09-22
申请人： Yusuke Suzuki , Kazuhiko Yamaguchi , Junichi Takagi , Yoshiaki Kumagai
发明人： Yusuke Suzuki , Kazuhiko Yamaguchi , Junichi Takagi , Yoshiaki Kumagai
IPC分类号： H04B17/00 , H04B1/00
CPC分类号： H04W52/243 , H04W16/14
摘要： A wireless communication system capable of using a plurality of frequency channels in a first predetermined frequency band being adjacent a second predetermined frequency band used in another wireless communication system, the wireless communication system includes a base station and a mobile station. The base station sends a notification for limiting each power of the plurality of frequency channels to the mobile station. The mobile station transmits data to the base station by the use of at least one of the frequency channel, and controlling data transmitting power based upon the notification. When the frequency channel for the data transmitting need more transmitting power and the frequency channel for the data transmitting is adjacent to the second predetermined frequency band, the mobile station change the frequency channel for the data transmitting.
摘要翻译：一种能够在第一预定频带中使用与另一无线通信系统中使用的第二预定频带相邻的多个频道的无线通信系统，所述无线通信系统包括基站和移动台。基站向移动台发送用于限制多个频率信道的每个功率的通知。移动台通过使用频道中的至少一个，基于通知来控制数据发送功率，向基站发送数据。当用于数据传输的频道需要更多的发射功率并且用于数据传输的频道与第二预定频带相邻时，移动台改变数据传输的频道。

10. 发明授权

US07336289B2 Projection type display apparatus 失效
标题翻译：投影式显示装置
公开(公告)号：US07336289B2
公开(公告)日：2008-02-26
申请号：US10493850
申请日：2003-08-27
申请人： Hidenori Ishikawa , Yoshiaki Kumagai , Akihiko Tsurishima , Shunichi Hashimoto , Akira Masutani
发明人： Hidenori Ishikawa , Yoshiaki Kumagai , Akihiko Tsurishima , Shunichi Hashimoto , Akira Masutani
IPC分类号： G09G5/02
CPC分类号： H04N7/0122 , G02F2001/13347 , H04N5/46 , H04N5/7441 , H04N9/3141 , H04N21/4122 , H04N2005/745
摘要： A projection type display apparatus that projects video onto a screen includes a liquid crystal panel using polymer-dispersed liquid crystal that disperses light when a voltage is applied and that transmits light when a voltage is not applied, being attached to an apparatus body 2 as a screen 1; and the video output from the apparatus body 2 is projected onto the screen 1 from the front side. Accordingly, there is provided the projection type display apparatus suitable for use in small space such as at home, in which a place for setting the apparatus is flexibly selected and the feeling of oppression is mitigated when the apparatus is not used.
摘要翻译：将视频投影到屏幕上的投影型显示装置包括：液晶面板，其使用在施加电压时分散光的聚合物分散液晶，并且当不施加电压时透射光;将液晶面板附着到装置主体2，作为屏幕1; 并且从前侧将来自装置主体2的视频输出投影到屏幕1上。因此，提供了适用于在家庭等小空间中使用的投影型显示装置，其中，在不使用装置的情况下灵活地选择用于设置装置的位置并减轻压迫感。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式