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. 发明授权

US07805123B2 RF transceiver using hopping frequency synthesizer 失效
标题翻译： RF收发器采用跳频合成器
公开(公告)号：US07805123B2
公开(公告)日：2010-09-28
申请号：US11737802
申请日：2007-04-20
申请人： Yoshikazu Sugiyama , Isao Ikuta , Yusaku Katsube
发明人： Yoshikazu Sugiyama , Isao Ikuta , Yusaku Katsube
IPC分类号： H04B1/06 , H04B7/00
CPC分类号： H04L27/2067 , H03C1/52 , H03C3/00 , H04B1/7136 , H04B1/71635
摘要： A technique of frequency hopping communication capable of high-speed switching of a plurality of signals having ultra-wide band 528 MHz bandwidth at high-speed and setting and switching a band center frequency and the number of bands arbitrary is provided. A radio transceiver has a frequency hopping communication function of UWB system for switching the ultra wide band signal. In the device, high-speed frequency hopping is realized by controlling an SSB mixer in a local oscillator circuit and switching the frequency of a DDS. The device sets NCO data to the DDS and switches a quadrature phase signal of an output, and switches a signal input of an input terminal of the SSB mixer by a control of a phase switching switch. One of a sum component and a difference component of a mixture of first and second quadrature phase signals is outputted from the output terminal of the SSB mixer.
摘要翻译：提供一种跳频通信技术，其能够高速切换具有超宽带528MHz带宽的多个信号，并且设置和切换频带中心频率和频带数量的跳频通信。无线电收发器具有用于切换超宽带信号的UWB系统的跳频通信功能。在设备中，通过在本地振荡器电路中控制SSB混频器并切换DDS的频率来实现高速跳频。该装置将NCO数据设置为DDS并切换输出的正交相位信号，并通过相位切换开关的控制切换SSB混频器的输入端的信号输入。从SSB混频器的输出端子输出第一和第二正交相位信号的混合的和分量和差分分量之一。

2. 发明授权

US07945232B2 Multiband wireless device and semiconductor integrated circuit 失效
标题翻译：多频无线设备和半导体集成电路
公开(公告)号：US07945232B2
公开(公告)日：2011-05-17
申请号：US11769151
申请日：2007-06-27
申请人： Yoshikazu Sugiyama , Satoshi Adachi , Yusaku Katsube , Masazumi Tone , Taku Takaki
发明人： Yoshikazu Sugiyama , Satoshi Adachi , Yusaku Katsube , Masazumi Tone , Taku Takaki
IPC分类号： H04B1/28
CPC分类号： H03F3/195 , H03F1/22 , H03F1/565 , H03F3/24 , H03F2200/108 , H03F2200/111 , H03F2200/294 , H03F2200/381 , H03F2200/387 , H03F2200/391 , H03F2200/451 , H03F2200/519 , H03F2200/75
摘要： When switching over from a portable telephone system of 800 MHz band to a UWB communication system of 9 GHz band, depending upon a signal for changing over a high pass filter and a low pass filter, a reactance element, which is determined to be matching with a load Z of the high pass filter, is connected to an output terminal of a transmitting power amplifier. With this, it is possible to achieve a multi-band or multi-mode wireless receiver of using a frequency band from 800 MHz to 10 GHz, without an enlargement of a circuit scale and an increase of costs.
摘要翻译：当从800MHz频带的便携式电话系统切换到9GHz频带的UWB通信系统时，根据用于切换高通滤波器和低通滤波器的信号，确定为匹配的电抗元件高通滤波器的负载Z连接到发射功率放大器的输出端。由此，可以实现使用800MHz至10GHz的频带的多频带或多模式无线接收机，而不会扩大电路规模并增加成本。

3. 发明申请

US20080119153A1 Multiband Wireless Device and Semiconductor Integrated Circuit 失效
标题翻译：多频无线设备和半导体集成电路
公开(公告)号：US20080119153A1
公开(公告)日：2008-05-22
申请号：US11769151
申请日：2007-06-27
申请人： Yoshikazu Sugiyama , Satoshi Adachi , Yusaku Katsube , Masazumi Tone , Taku Takaki
发明人： Yoshikazu Sugiyama , Satoshi Adachi , Yusaku Katsube , Masazumi Tone , Taku Takaki
IPC分类号： H04B1/06 , H03F1/56
CPC分类号： H03F3/195 , H03F1/22 , H03F1/565 , H03F3/24 , H03F2200/108 , H03F2200/111 , H03F2200/294 , H03F2200/381 , H03F2200/387 , H03F2200/391 , H03F2200/451 , H03F2200/519 , H03F2200/75
摘要： When switching over from a portable telephone system of 800 MHz band to a UWB communication system of 9 GHz band, depending upon a signal for changing over a high pass filter and a low pass filter, a reactance element, which is determined to be matching with a load Z of the high pass filter, is connected to an output terminal of a transmitting power amplifier. With this, it is possible to achieve a multi-band or multi-mode wireless receiver of using a frequency band from 800 MHz to 10 GHz, without an enlargement of a circuit scale and an increase of costs.
摘要翻译：当从800MHz频带的便携式电话系统切换到9GHz频带的UWB通信系统时，根据用于切换高通滤波器和低通滤波器的信号，确定为匹配的电抗元件高通滤波器的负载Z连接到发射功率放大器的输出端。由此，可以实现使用800MHz至10GHz的频带的多频带或多模式无线接收机，而不会扩大电路规模并增加成本。

4. 发明授权

US07453703B2 Electronic component module having electronic component with piezoelectric device 失效
标题翻译：具有电子部件的电子部件模块，具有压电元件
公开(公告)号：US07453703B2
公开(公告)日：2008-11-18
申请号：US11260485
申请日：2005-10-28
申请人： Yoshikazu Sugiyama , Taku Takaki
发明人： Yoshikazu Sugiyama , Taku Takaki
IPC分类号： H05K7/00
CPC分类号： H03H9/1085 , H01L21/563 , H01L23/3121 , H01L2224/0554 , H01L2224/0557 , H01L2224/05571 , H01L2224/05573 , H01L2224/13144 , H01L2224/16238 , H01L2924/00014 , H01L2924/01079 , H01L2924/181 , H01L2924/19041 , H01L2924/19105 , H01L2924/3025 , H03H9/0542 , H03H9/14597 , H05K1/0243 , H05K1/0272 , H05K3/284 , H05K3/321 , H05K2201/0129 , H05K2203/1311 , Y10T428/24917 , Y10T428/24926 , H01L2224/05599 , H01L2924/00012 , H01L2224/0555 , H01L2224/0556
摘要： The present invention is to provide a small-sized electronic component module in which RF units of a mobile phone for multi-band and multi-system are integrated at low cost. In the RF module, an RF transceiver LSI, a SAW chip, and chip components are mounted on a module board. The SAW chip is mounted on the module board so that a cavity is formed between itself and the module board, and the SAW chip and other components such as the RF transceiver LSI and the chip components are adhered to the module board at their peripheral portions by a sheet-like sealing material, and they are directly covered with the sheet-like sealing material from outside thereof.
摘要翻译：本发明提供一种小型电子部件模块，其中以低成本集成了用于多频带和多系统的移动电话的RF单元。在RF模块中，RF收发器LSI，SAW芯片和芯片组件安装在模块板上。 SAW芯片安装在模块板上，使得其自身和模块板之间形成空腔，并且SAW芯片和诸如RF收发器LSI和芯片组件的其它部件在其周边部分通过其周边部分附着到模块板片状密封材料，并且从其外部直接用片状密封材料覆盖。

5. 发明申请

US20070077363A1 Thermal spray powder and method for forming a thermal spray coating 有权
标题翻译：热喷涂粉末和形成热喷涂的方法
公开(公告)号：US20070077363A1
公开(公告)日：2007-04-05
申请号：US11540234
申请日：2006-09-29
申请人： Junya Kitamura , Hiroyuki Ibe , Yoshikazu Sugiyama
发明人： Junya Kitamura , Hiroyuki Ibe , Yoshikazu Sugiyama
IPC分类号： H05H1/26 , C23C4/00 , B05D1/08 , C22C29/12
CPC分类号： C23C4/11 , Y10T428/29 , Y10T428/2982
摘要： A thermal spray powder includes granulated and sintered yttria particles obtained by granulating and sintering a raw material powder in air or oxygen. The primary particles constituting the granulated and sintered yttria particles have an average particle size between 0.5 and 1.5 μm inclusive, and 1.11 times or more as large as the raw material powder. Alternatively, the primary particles have an average particle size between 3 and 8 μm inclusive.
摘要翻译：热喷涂粉末包括通过在空气或氧气中造粒和烧结原料粉末而获得的造粒和烧结的氧化钇颗粒。构成造粒烧结氧化钇粒子的一次粒子的平均粒径为0.5〜1.5μm，为原料粉末的1.11倍以上。或者，一次粒子的平均粒径为3〜8μm，包括3和8μm。

6. 发明授权

US08615268B2 Wireless communications device, and method and program for determining reception level of the wireless communications device 失效
标题翻译：无线通信设备以及用于确定无线通信设备的接收电平的方法和程序
公开(公告)号：US08615268B2
公开(公告)日：2013-12-24
申请号：US12916939
申请日：2010-11-01
申请人： Yoshikazu Sugiyama , Katsuya Miyata
发明人： Yoshikazu Sugiyama , Katsuya Miyata
IPC分类号： H04B7/00
CPC分类号： H04B7/022 , H04B7/0404 , H04B7/0413 , H04B7/0808 , H04B7/0822 , H04B17/318
摘要： A control unit 19 switches four antennas 111 to 114 at predetermined time intervals, receives signals from an LTE base station 2 using four receiving antennas 111 to 114, and receives signals from a GSM base station 3 using the four antennas 111 to 114. The control unit 19 determines the reception level in a cell 2c of the LTE base station 2 on the basis of signal strengths detected by a received signal detector 14p when signals are received from the LTE base station 2 using the four antennas 111 to 114. In addition, the control unit 19 determines the reception level in a cell 3c of the GSM base station 3 on the basis of four signal strengths detected by the received signal detector 14p when signals are received from the GSM base station 3 using the four antennas 111 to 114.
摘要翻译：控制单元19以预定的时间间隔切换四个天线111至114，使用四个接收天线111至114从LTE基站2接收信号，并且使用四个天线111至114从GSM基站3接收信号。控制单元19基于使用四个天线111至114从LTE基站2接收信号时，基于由接收信号检测器14p检测到的信号强度来确定LTE基站2的小区2c中的接收电平。另外，控制单元19基于使用四个天线111至114从GSM基站3接收到信号时，基于由接收信号检测器14p检测到的四个信号强度来确定GSM基站3的小区3c中的接收电平。

7. 发明授权

US08961342B2 Chain guide assembly with movable member 有权
标题翻译：具有可动构件的链条导向组件
公开(公告)号：US08961342B2
公开(公告)日：2015-02-24
申请号：US13219536
申请日：2011-08-26
申请人： Atsuhiro Emura , Yoshikazu Sugiyama , Hideki Ikemoto
发明人： Atsuhiro Emura , Yoshikazu Sugiyama , Hideki Ikemoto
IPC分类号： B62J13/00 , F16D1/00 , F16H57/02 , F16H7/18 , B62M9/136
CPC分类号： B62M9/136
摘要： A bicycle chain guide assembly that includes a mounting bracket adapted to be affixed to a bicycle, and a movable member movably mounted to the mounting bracket. The movable member includes a chain guide portion adapted to be positioned adjacent a chain ring of the bicycle and below a bottom bracket of the bicycle. When the assembly is mounted on a bicycle with a chain-ring, the movable member can move in a first direction such that the chain guide portion moves toward an outer circumference of the chain-ring and the movable member can move in a second direction such that the chain guide portion moves away from the outer circumference of the chain ring.
摘要翻译：一种自行车链条引导组件，其包括适于固定到自行车上的安装支架，以及可移动地安装到所述安装支架上的可动构件。可动构件包括链条引导部分，其适于定位成邻近自行车的链环并且在自行车的底部支架下方。当组件安装在具有链环的自行车上时，可动构件可沿第一方向移动，使得链条引导部分朝向链环的外周移动，并且可移动构件可沿第二方向移动，例如链条引导部分远离链环的外圆周移动。

8. 发明授权

US08075860B2 Thermal spray powder and method for forming a thermal spray coating 有权
标题翻译：热喷涂粉末和形成热喷涂的方法
公开(公告)号：US08075860B2
公开(公告)日：2011-12-13
申请号：US11540234
申请日：2006-09-29
申请人： Junya Kitamura , Hiroyuki Ibe , Yoshikazu Sugiyama
发明人： Junya Kitamura , Hiroyuki Ibe , Yoshikazu Sugiyama
IPC分类号： C23C4/00
CPC分类号： C23C4/11 , Y10T428/29 , Y10T428/2982
摘要： A thermal spray powder includes granulated and sintered yttria particles obtained by granulating and sintering a raw material powder in air or oxygen. The primary particles constituting the granulated and sintered yttria particles have an average particle size between 0.5 and 1.5 μm inclusive, and 1.11 times or more as large as the raw material powder. Alternatively, the primary particles have an average particle size between 3 and 8 μm inclusive.
摘要翻译：热喷涂粉末包括通过在空气或氧气中造粒和烧结原料粉末而获得的造粒和烧结的氧化钇颗粒。构成粒状烧结氧化钇粒子的一次粒子的平均粒径为0.5〜1.5μm，为原料粉末的1.11倍以上。或者，一次粒子的平均粒径为3〜8μm。

9. 发明授权

US07280811B2 Multimode wireless terminal and wireless transmitter-receiver unit 失效
标题翻译：多模无线终端和无线收发单元
公开(公告)号：US07280811B2
公开(公告)日：2007-10-09
申请号：US10874459
申请日：2004-06-22
申请人： Yoshikazu Sugiyama , Masaki Noda , Makoto Katagishi , Yutaka Igarashi
发明人： Yoshikazu Sugiyama , Masaki Noda , Makoto Katagishi , Yutaka Igarashi
IPC分类号： H04B1/18
CPC分类号： H04B1/406 , H04B1/109
摘要： A multimode wireless terminal suitable for received level monitoring for a base station serving as an intersystem handover destination includes a first wireless transmitter-receiver unit for GSM, a second wireless transmitter-receiver unit for WCDMA, and a communication processor unit and an antenna switch unit connected to these wireless transmitter-receiver units. While conducting communication with a WCDMA network system via the second wireless transmitter-receiver unit, a level of a signal received from a GSM base station is monitored via the first wireless transmitter-receiver unit. A communication processor unit determines whether the level monitoring is interfered with by a WCDMA transmission signal, on the basis of a relation between a WCDMA transmission frequency and a reception frequency supplied from the GSM base station. If interference occurs, then the communication processor unit changes circuit characteristics of the first or second wireless transmitter-receiver unit, and thereby suppresses the interference.
摘要翻译：适用于作为系统间切换目的地的基站的接收电平监视的多模无线终端包括用于GSM的第一无线发射机 - 接收机单元，用于WCDMA的第二无线发射机 - 接收机单元，以及通信处理器单元和天线切换单元连接到这些无线发射机 - 接收机单元。在经由第二无线发射机 - 接收机单元与WCDMA网络系统进行通信时，经由第一无线发射机 - 接收机单元监测从GSM基站接收的信号的电平。通信处理器单元基于WCDMA发送频率与从GSM基站提供的接收频率之间的关系来确定电平监视是否被WCDMA发送信号干扰。如果发生干扰，则通信处理器单元改变第一或第二无线发射机 - 接收机单元的电路特性，从而抑制干扰。

10. 发明授权

US07263189B2 Data transmission and receiving apparatus for digital broadcast signals which include control information 有权
标题翻译：包括控制信息的数字广播信号的数据发送和接收装置
公开(公告)号：US07263189B2
公开(公告)日：2007-08-28
申请号：US09790207
申请日：2001-02-20
申请人： Shigeru Yoneda , Hiroyuki Koreeda , Takumi Okamura , Kenji Katsumata , Yoshikazu Sugiyama , Takahiro Sato
发明人： Shigeru Yoneda , Hiroyuki Koreeda , Takumi Okamura , Kenji Katsumata , Yoshikazu Sugiyama , Takahiro Sato
IPC分类号： H04N7/167 , H04L9/00
CPC分类号： H04N7/24
摘要： In a transmission apparatus, still picture outputting control information is multiplexed to a transmission signal and in a receiving apparatus, still picture is extracted from moving picture. Still picture data to be outputted can be processed and the charge can be set for each kind of processing. A broadcasting system and a receiver can output the still picture data of which the copyright is protected in accordance with use.
摘要翻译：在发送装置中，静止图像输出控制信息被复用到发送信号，在接收装置中，从运动图像中提取静止图像。可以处理要输出的静态图像数据，并且可以针对各种处理设置电荷。广播系统和接收机可以根据使用输出版权保护的静止图像数据。

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