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1. 发明授权

US07357651B2 Female connector, female connector mounting structure, and method of mounting female connector to substrate 失效
标题翻译：母连接器，母连接器安装结构以及将母连接器安装到基板的方法
公开(公告)号：US07357651B2
公开(公告)日：2008-04-15
申请号：US11560073
申请日：2006-11-15
申请人： Akihiro Minoura , Toshihiro Takeuchi , Norihito Suzuki , Shuichi Inoue , Akira Kawaguchi
发明人： Akihiro Minoura , Toshihiro Takeuchi , Norihito Suzuki , Shuichi Inoue , Akira Kawaguchi
IPC分类号： H01R12/00
CPC分类号： H01R13/111 , H01R12/707 , H01R13/113
摘要： A single pole female connector has: a mounting base portion in which is formed a terminal insertion hole into which a male terminal can be inserted; an extending portion extending outwardly from the mounting base portion; and a terminal contacting portion which extends from a peripheral edge of the mounting base portion in a direction substantially orthogonal to a plate portion, and which is formed so as to be able to nip the male terminal. The extending portion is electrically connected by being reflow soldered to a land at a reverse surface of the substrate. It is difficult for cream solder to enter into a male terminal insertion path at an inner side of the female connector.
摘要翻译：单极母连接器具有：安装基部，其中形成有可插入阳端子的端子插入孔; 从所述安装基部向外延伸的延伸部分; 以及端子接触部，其从所述安装基部的周缘延伸，基本上与板部正交的方向延伸，并且能够夹持所述阳端子。延伸部分通过回流焊接在衬底的相反表面处的焊盘上而电连接。奶油焊料难以进入阴连接器内侧的阳端子插入路径。

2. 发明申请

US20070257355A1 Soldering structure of through hole 审中-公开
标题翻译：通孔焊接结构
公开(公告)号：US20070257355A1
公开(公告)日：2007-11-08
申请号：US11797458
申请日：2007-05-03
申请人： Norihito Suzuki , Akihiro Minoura
发明人： Norihito Suzuki , Akihiro Minoura
IPC分类号： H01L23/04
CPC分类号： H05K3/3447 , H05K1/0201 , H05K1/116 , H05K3/3468 , H05K2201/09572 , H05K2201/09636 , H05K2201/09781 , H05K2203/045
摘要： In the vicinity of soldering through holes of lands for soldering a lead terminal in a multilayer printed board, electrically isolated lands are provided to form a thermal through hole. In the soldering, by the radiation and supply of heat of a lead-free solder filled in the thermal through hole, it is possible to suppress the radiation of heat of the soldering through hole. Thus, it is possible to achieve a sufficient solder rise and to obtain an excellent soldering property.
摘要翻译：在用于焊接多层印刷电路板中的引线端子的焊盘通孔附近，设置电隔离焊盘以形成热通孔。在焊接中，通过填充在热通孔中的无铅焊料的放射和供热，可以抑制焊接通孔的热辐射。因此，可以实现足够的焊料上升并获得优异的焊接性能。

3. 发明申请

US20070205251A1 Soldering structure of through hole 审中-公开
标题翻译：通孔焊接结构
公开(公告)号：US20070205251A1
公开(公告)日：2007-09-06
申请号：US11712955
申请日：2007-03-02
申请人： Norihito Suzuki , Akihiro Minoura
发明人： Norihito Suzuki , Akihiro Minoura
IPC分类号： A47J36/02
CPC分类号： H05K3/3447 , H05K3/3463 , H05K2201/09854
摘要： A through hole is formed in a printed board. Conductor patterns are formed on an upper face and a lower face of the printed board in such a manner that the conductor patterns are electrically connected to each other, by means of a through hole solder. A lead terminal of an electronic component is inserted into the through hole and soldered with a lead free solder. According to this invention, an area of an opening of the through hole is set to be four times or more as large as a cross sectional area of the lead terminal. In this manner, heat conduction on occasion of soldering can be enhanced, and the soldering can be favorably performed, even when the lead free solder having a high melting point is used.
摘要翻译：在印刷电路板上形成通孔。导体图案形成在印刷电路板的上表面和下表面上，使得导体图案通过通孔焊料彼此电连接。将电子部件的引线端子插入到通孔中并用无铅焊料焊接。根据本发明，通孔的开口面积设定为引线端子的横截面面积的四倍以上。以这种方式，即使使用具有高熔点的无铅焊料，也可以提高焊接时的热传导，并且可以有利地进行焊接。

4. 发明授权

US08076982B2 Voltage-controlled variable frequency oscillation circuit and signal processing circuit 失效
标题翻译：压控变频振荡电路和信号处理电路
公开(公告)号：US08076982B2
公开(公告)日：2011-12-13
申请号：US12405712
申请日：2009-03-17
申请人： Norihito Suzuki
发明人： Norihito Suzuki
IPC分类号： H03B5/12
CPC分类号： H03B5/1228 , H03B5/1215 , H03B5/1253 , H03B5/1262 , H03B5/1265 , H03B5/1278 , H03B5/1293
摘要： A voltage-controlled variable frequency oscillation circuit, includes: an oscillation circuit section including a resonance circuit which includes a coil and a variable capacitance element, and a negative resistance circuit; and a first resistor connected between the oscillation circuit section and a first one of a pair of terminals of a power supply.
摘要翻译：一种压控变频振荡电路，包括：振荡电路部，包括具有线圈和可变电容元件的谐振电路和负电阻电路; 以及连接在所述振荡电路部与电源的一对端子的第一电阻之间的第一电阻。

5. 发明授权

US06960949B2 Charge pump circuit and PLL circuit using same 有权
标题翻译：电荷泵电路和PLL电路使用相同
公开(公告)号：US06960949B2
公开(公告)日：2005-11-01
申请号：US11085537
申请日：2005-03-22
申请人： Norihito Suzuki
发明人： Norihito Suzuki
IPC分类号： H03L7/093 , H03L7/089 , H03L7/095 , H03L7/06
CPC分类号： H03L7/0891 , H03L7/095
摘要： A charge pump circuit able to enhance the rising and falling characteristics of a current output, drive the current output with a short pulse, reduce leakage current at the OFF time when a current is not output, and realize a reduction of a power consumption and a PLL circuit using same. By outputting a charge current or a discharge current in accordance with an up signal or a down signal and turning on a third transistor (PC, NC) at the OFF time when the current is not output, an inverse bias voltage is supplied between a gate and a source of the second transistor (PA, NA), whereby a reduction of the leakage current can be realized. When the second or third transistor is switched in accordance with the up signal or the down signal, the timing of the control signal is appropriately controlled, simultaneous turning on of the second and third transistors can be avoided, release or injection of charges from and to the output terminal of the charge pump circuit can be prevented, and the stability of an oscillation frequency of a VCO can be improved.
摘要翻译：一种能够增强电流输出的上升和下降特性的电荷泵电路，以短脉冲驱动电流输出，在不输出电流时在OFF时减少漏电流，实现功耗的降低和 PLL电路使用相同。通过根据上升信号或下降信号输出充电电流或放电电流，并且在不输出电流时在OFF时间导通第三晶体管（PC，NC），在栅极之间提供反向偏置电压和第二晶体管（PA，NA）的源极，从而可以实现漏电流的减小。当根据上升信号或下降信号切换第二或第三晶体管时，适当地控制控制信号的定时，可以避免第二和第三晶体管的同时导通，从而向第可以防止电荷泵电路的输出端子，并且可以提高VCO的振荡频率的稳定性。

6. 发明授权

US06787700B2 Structure of joining chip part to bus bars 失效
标题翻译：将芯片部分连接到母线的结构
公开(公告)号：US06787700B2
公开(公告)日：2004-09-07
申请号：US10270490
申请日：2002-10-16
申请人： Masashi Nagao , Hisafumi Maruo , Norihito Suzuki
发明人： Masashi Nagao , Hisafumi Maruo , Norihito Suzuki
IPC分类号： H01L2352
CPC分类号： H01R43/0235 , H01L2224/26175 , H01R4/028 , H01R13/6608 , H01R43/0256 , H05K1/111 , H05K3/202 , H05K3/3442 , H05K2201/09745 , H05K2201/10636 , Y02P70/611 , Y02P70/613
摘要： A chip part (6) is mounted on bus bars (2, 3), and connection portions (6t) of the chip part (6) are soldered to the bus bars (2, 3), respectively. At this time, recesses (10, 11) are beforehand formed respectively in soldering lands of the two spaced-apart bus bars each corresponding to a predetermined solder wetting area. The chip part is soldered to the bus bars in such a manner that the connecting portions are spaced apart from inner edges of these recesses, respectively, thereby forming a solder fillet between at least part of each of the recesses and the corresponding connecting portion of the chip part.
摘要翻译：芯片部分（6）安装在母线（2,3）上，并且芯片部分（6）的连接部分（6t）分别焊接到汇流条（2,3）。此时，预先分别在两个间隔开的汇流条的焊接区中分别形成凹槽（10,11），每个母线对应于预定的焊料润湿区域。芯片部分以这样的方式焊接到母线上，使得连接部分分别与这些凹部的内边缘间隔开，从而在每个凹部的至少一部分和相应的连接部分之间形成焊接圆角芯片部分。

7. 发明授权

US07445451B2 Rotary connector device equipped with built-in steering angle sensor 有权
标题翻译：旋转连接器装置配有内置转向角传感器
公开(公告)号：US07445451B2
公开(公告)日：2008-11-04
申请号：US11770151
申请日：2007-06-28
申请人： Hiraku Tanaka , Norihito Suzuki
发明人： Hiraku Tanaka , Norihito Suzuki
IPC分类号： H01R39/00
CPC分类号： B62D15/022 , B60R16/027
摘要： A rotary connector device equipped with a rotary connector and a steering angle sensor for detecting rotational angles of a steering wheel, includes one circuit board, in which the circuit board is used for the rotary connector and the steering angle sensor simultaneously. According to the device, since only one circuit board is provided, the total thickness is reduced as compared with other devices having a plurality of circuit boards in the related art.
摘要翻译：配备有用于检测方向盘的旋转角度的旋转连接器和转向角传感器的旋转连接器装置包括一个电路板，其中电路板用于旋转连接器和转向角传感器。根据该装置，与现有技术中具有多个电路板的其他装置相比，由于仅设置一个电路板，所以总厚度减小。

8. 发明授权

US06983647B2 Structure for mounting steering angle sensor for steering 失效
标题翻译：安装转向角传感器的结构
公开(公告)号：US06983647B2
公开(公告)日：2006-01-10
申请号：US10938752
申请日：2004-09-13
申请人： Yasutaka Nagaoka , Norihito Suzuki
发明人： Yasutaka Nagaoka , Norihito Suzuki
IPC分类号： G01M19/00
CPC分类号： B62D15/02 , B60Q1/1461
摘要： In a structure for mounting a steering angle sensor for a steering wheel for detecting a steering angle of a steering wheel, a fitting recessed portion 6 is provided in a side surface of a column (4) to which a steering-signal transmitting unit (3), a turn signal lever (1), and a wiper control switch lever (2) are attached, and a steering angle sensor (5) is inserted and fitted into the fitting recessed portion (6) from the side surface of the column (4).
摘要翻译：在用于安装用于检测方向盘的转向角的方向盘的转向角传感器的结构中，嵌合凹部6设置在列（4）的侧面，转向信号发送单元（3）），转向信号杆（1）和刮水器控制开关杆（2），并且转向角传感器（5）从柱的侧面插入并嵌合到嵌合凹部（6） 4）。

9. 发明授权

US06954092B2 Charge pump circuit and PLL circuit using same 有权
公开(公告)号：US06954092B2
公开(公告)日：2005-10-11
申请号：US11085559
申请日：2005-03-22
申请人： Norihito Suzuki
发明人： Norihito Suzuki
IPC分类号： H03L7/093 , H03L7/089 , H03L7/095 , H03L7/06
CPC分类号： H03L7/0891 , H03L7/095
摘要： A charge pump circuit able to enhance the rising and falling characteristics of a current output, drive the current output with a short pulse, reduce leakage current at the OFF time when a current is not output, and realize a reduction of a power consumption and a PLL circuit using same. By outputting a charge current or a discharge current in accordance with an up signal or a down signal and turning on a third transistor (PC, NC) at the OFF time when the current is not output, an inverse bias voltage is supplied between a gate and a source of the second transistor (PA, NA), whereby a reduction of the leakage current can be realized. When the second or third transistor is switched in accordance with the up signal or the down signal, the timing of the control signal is appropriately controlled, simultaneous turning on of the second and third transistors can be avoided, release or injection of charges from and to the output terminal of the charge pump circuit can be prevented, and the stability of an oscillation frequency of a VCO can be improved.

10. 发明授权

US06385214B1 Signal multiplexing circuit 失效
标题翻译：信号复用电路
公开(公告)号：US06385214B1
公开(公告)日：2002-05-07
申请号：US09231631
申请日：1999-01-15
申请人： Hidekazu Kikuchi , Norihito Suzuki
发明人： Hidekazu Kikuchi , Norihito Suzuki
IPC分类号： H04K1762
CPC分类号： H03K17/162 , H03K17/693
摘要： A signal multiplexing circuit capable of reducing jitter provided with a first circuit for outputting input differential data by receiving a select drive signal comprising first and second NMOS transistors whose sources are commonly connected, a second circuit for outputting the input differential data with an inverted phase with respect to the output of the first circuit so as to add it to the output of the first circuit and never being selected by a select drive signal comprising third and fourth transistors whose sources are commonly connected, and a signal extracting circuit configured by connecting a connecting point of the sources of the first and second transistors to an output line of a select drive signal of a selector. As a result, jitter of the output signal can be reduced.
摘要翻译：一种信号复用电路，其能够减少提供有第一电路的抖动，用于通过接收包括源极共同连接的第一和第二NMOS晶体管的选择驱动信号来输出输入差分数据;第二电路，用于输出具有反相的输入差分数据，相对于第一电路的输出，以将其添加到第一电路的输出，并且不被包括源极共同连接的第三和第四晶体管的选择驱动信号选择，以及信号提取电路，通过连接第一和第二晶体管的源极点到选择器的选择驱动信号的输出线。结果，可以减小输出信号的抖动。

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