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. 发明申请

US20060063489A1 High-frequency radio apparatus 失效
公开(公告)号：US20060063489A1
公开(公告)日：2006-03-23
申请号：US11230756
申请日：2005-09-19
申请人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
发明人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
IPC分类号： H04B7/00 , H04M1/00
CPC分类号： H04B1/30
摘要： A high-frequency wireless communication device is provided that is capable of enlarging the range of communication by enhancing reception sensitivity while avoiding mutual interference. The device comprises an antenna filter and a direct detection type reception mechanism connected to the antenna filter. A crystal filter is used as the antenna filter. A crystal chip constituting the crystal filter and an IC chip into which the reception mechanism is integrated are housed in a single modular container to configure a high-frequency wireless module.

2. 发明授权

US07603100B2 High-frequency radio apparatus 失效
标题翻译：高频无线电设备
公开(公告)号：US07603100B2
公开(公告)日：2009-10-13
申请号：US11230756
申请日：2005-09-19
申请人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
发明人： Kazuo Akaike , Makoto Okamoto , Tsutomu Yamakawa , Minoru Fukuda , Kozo Ono , Nobuo Tsukamoto
IPC分类号： H04B1/16
CPC分类号： H04B1/30
摘要： A high-frequency wireless communication device is provided that is capable of enlarging the range of communication by enhancing reception sensitivity while avoiding mutual interference. The device comprises an antenna filter and a direct detection type reception mechanism connected to the antenna filter. A crystal filter is used as the antenna filter. A crystal chip constituting the crystal filter and an IC chip into which the reception mechanism is integrated are housed in a single modular container to configure a high-frequency wireless module.
摘要翻译：提供一种高频无线通信装置，其能够通过在避免相互干扰的同时提高接收灵敏度来扩大通信范围。该装置包括天线滤波器和连接到天线滤波器的直接检测型接收机构。使用晶体滤波器作为天线滤波器。构成晶体滤波器的晶体芯片和集成有接收机构的IC芯片被容纳在单个模块化容器中，以配置高频无线模块。

3. 发明授权

US06870430B2 PLL-controlled oscillator 失效
标题翻译： PLL控制振荡器
公开(公告)号：US06870430B2
公开(公告)日：2005-03-22
申请号：US10456897
申请日：2003-06-06
申请人： Akihiro Nakamura , Kazuo Akaike , Kozo Ono , Takaaki Ishii
发明人： Akihiro Nakamura , Kazuo Akaike , Kozo Ono , Takaaki Ishii
IPC分类号： H03B5/32 , H03B5/04 , H03B5/36 , H03L7/099 , H03L1/02
CPC分类号： H03B5/36 , H03B5/04
摘要： A PLL (Phase-Locked Loop)-controlled oscillator has a temperature-compensated crystal oscillator having a quartz crystal unit, an oscillating circuit connected to the crystal unit, and a temperature compensating mechanism for generating a temperature compensating voltage for compensating for frequency vs. temperature characteristics of the crystal unit, and a voltage-controlled oscillator having an LC oscillating circuit, for being controlled by a PLL using the temperature-compensated crystal oscillator as a reference signal source. The temperature-compensated crystal oscillator has circuit components except for the crystal unit, the circuit components and the voltage-controlled oscillator being integrated in a one-chip IC. The one-chip IC and the crystal unit are integrally combined with each other in the PLL-controlled oscillator.
摘要翻译： PLL（锁相环）控制振荡器具有温度补偿晶体振荡器，其具有石英晶体单元，连接到晶体单元的振荡电路，以及用于产生温度补偿电压的温度补偿机构，用于补偿频率对晶体单元的温度特性和具有LC振荡电路的压控振荡器，由使用温度补偿晶体振荡器的PLL作为参考信号源进行控制。温度补偿晶体振荡器具有除了晶体单元，电路元件和压控振荡器集成在单芯片IC中的电路元件。单片IC和晶体单元在PLL控制的振荡器中彼此一体地组合。

4. 发明授权

US07378916B2 Crystal oscillator device, oscillation method and heater 失效
标题翻译：晶体振荡器，振荡方式和加热器
公开(公告)号：US07378916B2
公开(公告)日：2008-05-27
申请号：US11057453
申请日：2005-02-14
申请人： Takeo Oita , Minoru Fukuda , Takaaki Ishikawa , Akihiro Nakamura , Kozo Ono , Fumio Asamura
发明人： Takeo Oita , Minoru Fukuda , Takaaki Ishikawa , Akihiro Nakamura , Kozo Ono , Fumio Asamura
IPC分类号： H03B5/32
CPC分类号： H03B5/04 , H03B5/366
摘要： The crystal oscillator device for simultaneously generating oscillator signals with a plurality of oscillation modes of a crystal unit, comprising: a primary resonator unit filtering the oscillator signal with a primary oscillation mode, which is one of the oscillation modes, from the output of the crystal unit, a secondary resonator unit filtering the oscillation signal, bearing a different resonance frequency from that of the primary resonator unit, with the primary oscillation mode from the output of the crystal unit, a primary phase synthesis unit, synthesizing the phases of the output signal of the primary resonator unit and the output signal of the secondary resonator unit, a tertiary resonator unit, a quaternary resonator unit, and a secondary phase synthesis unit.
摘要翻译：一种用于同时产生具有晶体单元的多个振荡模式的振荡器信号的晶体振荡器装置，包括：从所述晶体的输出以主振荡模式（其为振荡模式之一）对所述振荡器信号进行滤波的主谐振器单元单元，次级谐振器单元滤波振荡信号，与主谐振器单元的谐振频率不同，具有来自晶体单元的输出的主振荡模式，主相合成单元，合成输出信号的相位的主谐振器单元和次谐波单元的输出信号，三次谐振器单元，四元谐振器单元和次级相位合成单元。

5. 发明申请

US20050184819A1 Crystal oscillator device, oscillation method and heater 失效
标题翻译：晶体振荡器，振荡方式和加热器
公开(公告)号：US20050184819A1
公开(公告)日：2005-08-25
申请号：US11057453
申请日：2005-02-14
申请人： Takeo Oita , Minoru Fukuda , Takaaki Ishikawa , Akihiro Nakamura , Kozo Ono , Fumio Asamura
发明人： Takeo Oita , Minoru Fukuda , Takaaki Ishikawa , Akihiro Nakamura , Kozo Ono , Fumio Asamura
IPC分类号： H05B3/12 , H03B5/04 , H03B5/32 , H03B5/36 , H03B5/30
CPC分类号： H03B5/04 , H03B5/366
摘要： The crystal oscillator device for simultaneously generating oscillator signals with a plurality of oscillation modes of a crystal unit, comprising: a primary resonator unit filtering the oscillator signal with a primary oscillation mode, which is one of the oscillation modes, from the output of the crystal unit, a secondary resonator unit filtering the oscillation signal, bearing a different resonance frequency from that of the primary resonator unit, with the primary oscillation mode from the output of the crystal unit, a primary phase synthesis unit, synthesizing the phases of the output signal of the primary resonator unit and the output signal of the secondary resonator unit, a tertiary resonator unit, a quaternary resonator unit, and a secondary phase synthesis unit.
摘要翻译：一种用于同时产生具有晶体单元的多个振荡模式的振荡器信号的晶体振荡器装置，包括：从所述晶体的输出以主振荡模式（其为振荡模式之一）对所述振荡器信号进行滤波的主谐振器单元单元，次级谐振器单元滤波振荡信号，与主谐振器单元的谐振频率不同，具有来自晶体单元的输出的主振荡模式，主相合成单元，合成输出信号的相位的主谐振器单元和次谐波单元的输出信号，三次谐振器单元，四元谐振器单元和次级相位合成单元。

6. 发明授权

US07728491B2 Piezoelectric devices and methods for manufacturing same 失效
标题翻译：压电器件及其制造方法
公开(公告)号：US07728491B2
公开(公告)日：2010-06-01
申请号：US12251312
申请日：2008-10-14
申请人： Kozo Ono , Takahiro Inoue
发明人： Kozo Ono , Takahiro Inoue
IPC分类号： H01L41/053
CPC分类号： H01L41/277 , H01L41/042 , H01L41/0474 , H01L41/0475 , H01L41/053 , H01L41/083 , H01L41/23 , H01L41/25 , H01L41/293 , H01L41/297 , H03H3/02 , H03H9/0595 , H03H9/1035 , H03H9/178 , H03H9/21 , H03H2003/026 , Y10T29/42 , Y10T29/49005 , Y10T29/4908 , Y10T29/49798
摘要： Piezoelectric devices and associated fabrication methods are disclosed. An exemplary piezoelectric device includes a piezoelectric vibrating piece having first and second electrodes and first and second surfaces, a glass base having first and second surfaces, and a lid. These three parts also form the device package. The first surface of the piezoelectric vibrating piece is mounted to the base, and the lid is mounted to the second surface of the piezoelectric vibrating piece to seal the package. The glass base includes first and second metal wires having ends that protrude from the surfaces of the base. The side surfaces of the protruding wire ends are connected to the first and the second electrodes, respectively. Manufacture is performed using whole wafers that are processed, sandwiched, bonded, and then cut to produce individual devices.
摘要翻译：公开了压电器件和相关的制造方法。示例性压电装置包括具有第一和第二电极以及第一和第二表面的压电振动片，具有第一和第二表面的玻璃基底和盖。这三个部分也构成了器件封装。将压电振动片的第一表面安装到基座上，并且将盖安装到压电振动片的第二表面以密封封装。玻璃基座包括从底座的表面突出的端部的第一和第二金属线。突出的线端部的侧表面分别连接到第一和第二电极。使用加工，夹层，粘合，然后切割以生产各种装置的整个晶片进行制造。

7. 发明授权

US07628129B2 Camshaft, method of manufacturing cam for camshaft, and method of manufacturing shaft for camshaft 失效
标题翻译：凸轮轴，凸轮轴凸轮的制造方法以及凸轮轴用轴的制造方法
公开(公告)号：US07628129B2
公开(公告)日：2009-12-08
申请号：US10582708
申请日：2004-12-10
申请人： Fumio Takeshima , Koji Satake , Hideo Kurasawa , Kozo Ono
发明人： Fumio Takeshima , Koji Satake , Hideo Kurasawa , Kozo Ono
IPC分类号： F01L1/04
CPC分类号： B21K1/20 , B21C9/005 , B21C9/02 , B21C43/02 , B21J3/00 , B21J5/00 , B21J5/02 , B21J5/06 , B21J5/08 , B21K1/10 , B23P2700/02 , F01L1/026 , F01L1/047 , F01L1/08 , F01L1/146 , F01L1/181 , F01L2103/00 , Y10T29/49293 , Y10T29/49995
摘要： A method of manufacturing a cam for a camshaft, comprising the steps of continuously applying, to a billet having a volume larger by a specified volume than a final product, a plurality of cold forging steps formed of a preliminary outline upsetting, an outline drawing, a simultaneous piercing of inner and outer diameter surfaces, a press-molding forming excess amount as burrs on the inner diameter surface, a piercing of the inner diameter surface for removing the burrs from the inner diameter surface, and a simultaneous ironing of the inner and outer diameter surfaces. The final finishing (machining) of a cam (profile) surface can be eliminated, and the final product of the cam for the camshaft having a high dimensional accuracy can be provided.
摘要翻译：一种制造用于凸轮轴的凸轮的方法，包括以下步骤：对具有比最终产品规定体积更大的体积的坯料连续地施加多个由初步轮廓镦锻，轮廓图形成的冷锻步骤，内外径表面同时穿刺，内径面上形成过量的冲压成型，内径面的刺穿，从内径面除去毛刺，同时熨烫内，外径表面。可以消除凸轮（轮廓）表面的最终精加工（加工），并且可以提供具有高尺寸精度的用于凸轮轴的凸轮的最终产品。

8. 发明授权

US07174620B2 Method of manufacturing thin quartz crystal wafer 失效
标题翻译：薄型石英晶片的制造方法
公开(公告)号：US07174620B2
公开(公告)日：2007-02-13
申请号：US10746400
申请日：2003-12-26
申请人： Akio Chiba , Kozo Ono , Tamotsu Kurosawa
发明人： Akio Chiba , Kozo Ono , Tamotsu Kurosawa
IPC分类号： H04R31/00
CPC分类号： H03H3/02 , C30B29/18 , C30B33/00 , H03H9/19 , Y10T29/42 , Y10T29/49002 , Y10T29/49005 , Y10T29/49798
摘要： A method of manufacturing a thin quartz crystal wafer from a quartz crystal block which is cut from a crystal body of synthetic quartz crystal and has a flat principal surface, comprises the steps of (a) converging a laser beam at a region in said quartz crystal block at a predetermined depth from the principal surface thereof to cause multiphoton phenomenon state, thereby breaking Si—O—Si bonds of quartz crystal in said region to form voids in said region, and (b) peeling said thin quartz crystal wafer from a body of said quartz crystal block along said voids. The above process is repeatedly performed on one quartz crystal block to peel off a plurality of thin quartz crystal wafers successively from the principal surface of the quartz crystal block. Each of the thin quartz crystal wafers is divided into individual quartz crystal blanks for making quartz crystal units.
摘要翻译：从由合成石英晶体切割并具有平坦主表面的石英晶体块制造薄晶体晶片的方法包括以下步骤：（a）将激光束会聚在所述石英晶体的区域在其主表面的预定深度处阻挡以产生多光子现象状态，从而破坏所述区域中的石英晶体的Si-O-Si键，以在所述区域中形成空隙，并且（b）将所述薄的石英晶片从主体的所述石英晶体块。上述过程在一个石英晶体块上重复进行，从石英晶体块的主表面连续地剥离多个薄的石英晶片。每个薄的石英晶片被分成用于制造石英晶体单元的单独的石英晶体空白。

9. 发明授权

US06880407B2 Load sensor with use of crystal resonator 失效
标题翻译：使用晶体谐振器的负载传感器
公开(公告)号：US06880407B2
公开(公告)日：2005-04-19
申请号：US10163858
申请日：2002-06-05
申请人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
发明人： Masami Yamanaka , Motoyuki Adachi , Akio Chiba , Kozo Ono
IPC分类号： G01G3/16 , G01G3/13 , G01L1/10 , H01L41/08 , H01L41/18 , G01B7/16 , H01L41/04
CPC分类号： G01G3/13
摘要： Excitation electrodes are respectively affixed to central portions of both surfaces of a long plate-shaped AT-cut crystal resonator, the central portion starts a thickness shear oscillation in the length direction of the crystal resonator when an electric signal is applied to the central portion of the crystal resonator through the excitation electrodes. And, channel-shaped, half-circular-shaped, or trapezoid grooves in cross-section are respectively formed in the plate width direction on middle portions between the center portion and end portions of the crystal resonator. These grooves are formed so as to be symmetrical with respect to a thicknesswise central position of the crystal resonator through a well-known etching technique such as photo-etching and the like.
摘要翻译：励磁电极分别固定在长板状AT切割晶体谐振器的两个表面的中心部分，当电信号施加到晶体谐振器的中心部分时，中心部分在晶体谐振器的长度方向上开始厚度剪切振荡晶体谐振器通过激发电极。并且，在晶体谐振器的中心部分和端部之间的中间部分上分别在板宽度方向上形成横截面的通道形状，半圆形或梯形槽。这些槽通过公知的蚀刻技术如光蚀刻等形成为相对于晶体谐振器的厚度方向中心位置对称。

10. 发明申请

US20050017811A1 Surface-mounted oscillator 有权
标题翻译：表面振荡器
公开(公告)号：US20050017811A1
公开(公告)日：2005-01-27
申请号：US10897977
申请日：2004-07-22
申请人： Fumio Asamura , Kuichi Kubo , Kozo Ono
发明人： Fumio Asamura , Kuichi Kubo , Kozo Ono
IPC分类号： H03B5/32 , H03H9/02 , H03B5/12
CPC分类号： H03B5/32
摘要： A surface-mounted oscillator configured by integrally accommodating an oscillation element, an IC chip, and a circuit element in a surface-mounted package is characterized in that the oscillation element, the IC chip, and the circuit element are arranged in positions in a direction vertical to a mounting surface of the surface-mounted oscillator. The oscillation element may be an oscillation element using bulk wave oscillation, or an oscillation element using surface wave oscillation.
摘要翻译：将表面安装的振荡元件，IC芯片和电路元件整体地容纳在表面安装封装中的表面安装振荡器的特征在于，振荡元件，IC芯片和电路元件被布置在方向垂直于表面安装振荡器的安装表面。振荡元件可以是使用体波振荡的振荡元件，也可以是使用表面波振荡的振荡元件。

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