公开(公告)号：US07722365B2

公开(公告)日：2010-05-25

申请号：US12318179

申请日：2008-12-23

申请人： Takayoshi Honda

发明人： Takayoshi Honda

IPC分类号： H01R12/00 ,  H05K1/00

CPC分类号： H01R13/41 ,  H01R4/02 ,  H01R12/58 ,  H01R12/724 ,  H01R13/6477

摘要： In a connector, a connector terminal has a first portion partially supported by a connector housing to be parallel to a wiring board, a second portion exposed outside the housing to be parallel to the board and located closer to the board than the first portion, a joint portion having a first end joined to the first portion and a second end exposed outside the housing and joined to the second portion, and a contact portion soldered to a corresponding land of the board. The first portion of a first terminal is located farther from the board than the first portion of a second terminal. The joint portions of the first and second terminals are located at different distances from the housing. The joint portion of the first terminal is supported by the housing between the first portions of the first and second terminals.

摘要翻译： 在连接器中，连接器端子具有由连接器壳体部分地支撑以平行于布线板的第一部分，暴露在壳体外部平行于板并且比第一部分更靠近板的位置的第二部分， 接头部分具有接合到第一部分的第一端和暴露在壳体外部并接合到第二部分的第二端，以及焊接到板的相应焊盘的接触部分。 第一端子的第一部分位于比第二端子的第一部分更远离板的位置。 第一和第二端子的接合部分位于与壳体不同的距离处。 第一端子的接合部分由第一和第二端子的第一部分之间的壳体支撑。

公开(公告)号：US07686623B2

公开(公告)日：2010-03-30

申请号：US12222556

申请日：2008-08-12

申请人： Takayoshi Honda ,  Dai Ito

发明人： Takayoshi Honda ,  Dai Ito

IPC分类号： H01R12/00

CPC分类号： H05K5/0039 ,  H01R12/716 ,  H01R12/724

摘要： An electronic device includes a printed circuit board, a connector mounted on the printed circuit board, and a case housing the printed circuit board. The connector includes a housing and a plurality of terminals arranged in the housing. The case has an opening portion on one side thereof and the housing covers the opening portion. The case includes a wall having a case-side fixing part and a case-side engaging part at a portion adjacent to the opening portion. The housing has a housing-side fixing part and a housing-side engaging part. The case-side fixing part engages with the housing-side fixing part for fixing the housing to the case. The case-side engaging part engages with the housing-side engaging part for restricting the portion of the case adjacent to the opening portion from separating from the housing.

摘要翻译： 电子设备包括印刷电路板，安装在印刷电路板上的连接器和容纳印刷电路板的壳体。 连接器包括壳体和布置在壳体中的多个端子。 壳体的一侧具有开口部，壳体覆盖开口部。 壳体包括在与开口部分相邻的部分处具有壳体侧固定部分和壳体侧接合部分的壁。 壳体具有壳体侧固定部和壳体侧接合部。 壳体侧固定部与壳体侧固定部配合，将壳体固定在壳体上。 壳体侧接合部与壳体侧接合部接合，用于限制与开口部相邻的壳体的部分与壳体分离。

公开(公告)号：US07578282B2

公开(公告)日：2009-08-25

申请号：US11699081

申请日：2007-01-29

申请人： Takayoshi Honda

发明人： Takayoshi Honda

IPC分类号： F02P5/00

CPC分类号： G01L23/225

摘要： In a knock sensor signal processing apparatus, a first apparatus which receives an engine knock sensor signal performs A/D conversions of the signal with a predetermined period and transmits successive pluralities of A/D values in parallel, by serial data communication, to a second apparatus in response to respective commands received from the second apparatus. The number of communication lines provided for transmitting the A/D values is made greater than those for transmitting commands from the second apparatus to the first apparatus, so that a high A/D conversion frequency together with low data rate of transmitting the A/D values can be achieved, thereby reducing communication-generated noise.

摘要翻译： 在爆震传感器信号处理装置中，接收发动机爆震传感器信号的第一装置以预定周期执行信号的A / D转换，并且通过串行数据通信将连续多个A / D值并行发送到第二 响应于从第二装置接收的相应命令的装置。 提供用于发送A / D值的通信线路的数量大于从第二装置向第一装置发送命令的通信线路的数量，使得高的A / D转换频率以及发送A / D的低数据速率 可以实现数值，从而减少通信产生的噪声。

公开(公告)号：US20090068864A1

公开(公告)日：2009-03-12

申请号：US12222321

申请日：2008-08-07

申请人： Takayoshi Honda ,  Minoru Hozuka

发明人： Takayoshi Honda ,  Minoru Hozuka

IPC分类号： H01R12/00

CPC分类号： H05K3/3447 ,  H01R12/57 ,  H01R12/58 ,  H01R12/724 ,  H01R43/0256 ,  H05K1/116 ,  H05K2201/09381 ,  H05K2201/10189 ,  H05K2201/10787 ,  H05K2201/1084 ,  H05K2201/10848 ,  H05K2201/10856 ,  H05K2201/10871 ,  H05K2203/1178

摘要： An electronic device includes a printed circuit board and an electronic element having a terminal. The terminal has a surface section and an insertion section. The printed circuit board includes a through hole extending from a first surface to a second surface of the printed circuit board, a surface land disposed on the first surface, and an insertion land integrally disposed on a sidewall of the through hole and on a periphery around the through hole. The surface section is coupled with the surface land through a solder. The insertion section is disposed in the through hole and is coupled with the insertion land through the solder. The surface section has a recess part and a portion of recess part is disposed so as to be axially aligned with a portion of the through hole.

摘要翻译： 电子设备包括印刷电路板和具有端子的电子元件。 端子具有表面部分和插入部分。 印刷电路板包括从印刷电路板的第一表面延伸到第二表面的通孔，设置在第一表面上的表面焊盘，以及一体地设置在通孔的侧壁上和周围的周边的插入槽 通孔。 表面部分通过焊料与表面焊盘耦合。 插入部设置在通孔中，并通过焊料与插入平台联接。 表面部分具有凹部，凹部的一部分设置成与通孔的一部分轴向对齐。

公开(公告)号：US20070264851A1

公开(公告)日：2007-11-15

申请号：US11790110

申请日：2007-04-24

申请人： Takayoshi Honda ,  Tadashi Tsuruzawa

发明人： Takayoshi Honda ,  Tadashi Tsuruzawa

IPC分类号： H01R13/62

CPC分类号： H01R13/506 ,  H01R12/57 ,  H01R12/707 ,  H01R12/714 ,  H01R13/5202 ,  H01R13/521 ,  H01R13/74

摘要： A connector mounting structure includes a circuit board and a male connector. The male connector is surface-mounted to the circuit board and has a housing and terminals. The housing includes a body member and a fixing member fixed to the body member. The fixing member has a tube portion and a protection portion. The tube portion receives a housing of an external female connector. Each terminal has first and second ends. The first end is exposed to a surface of the body member and soldered to the circuit board. The second end is also exposed to the surface of the body member to be electrically connectable to the female connector. The protection portion is placed between the first and second ends in a thickness direction of the circuit board to cover facing area between adjacent first ends.

摘要翻译： 连接器安装结构包括电路板和阳连接器。 阳连接器表面安装到电路板上，并具有外壳和端子。 壳体包括主体部件和固定在主体部件上的固定部件。 固定构件具有管部和保护部。 管部分接收外部阴连接器的壳体。 每个终端具有第一和第二端。 第一端暴露于主体的表面并焊接到电路板。 第二端也暴露于主体部件的表面以与阴连接器电连接。 保护部分沿着电路板的厚度方向放置在第一端和第二端之间，以覆盖相邻的第一端之间的面对区域。

公开(公告)号：US20070254531A1

公开(公告)日：2007-11-01

申请号：US11790114

申请日：2007-04-24

申请人： Takayoshi Honda ,  Tadashi Tsuruzawa

发明人： Takayoshi Honda ,  Tadashi Tsuruzawa

IPC分类号： H01R13/514

CPC分类号： H01R12/707 ,  H01R12/716 ,  H01R12/721

摘要： A reinforcing tab for reinforcing connection between a circuit board and a surface-mounted connector includes a fixing wall to be fixed to a housing of the connector and a connecting wall defining a connecting surface on its end to be connected to the circuit board. The connecting wall extends from the fixing wall and includes a bend at least at a part. Further, the connecting wall has a recess on the connecting surface at a position corresponding to the bend.

摘要翻译： 用于加强电路板和表面安装连接器之间的连接的加强片包括固定到连接器壳体的固定壁和限定其端部上连接到电路板的连接表面的连接壁。 连接壁从固定壁延伸并且至少在一部分上包括弯曲部。 此外，连接壁在与弯曲部相对应的位置处具有在连接表面上的凹部。

公开(公告)号：US20070201215A1

公开(公告)日：2007-08-30

申请号：US11703660

申请日：2007-02-08

申请人： Atsushi Ito ,  Takayoshi Honda

发明人： Atsushi Ito ,  Takayoshi Honda

IPC分类号： H05K7/00

CPC分类号： H05K1/111 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H05K1/114 ,  H05K3/341 ,  H05K2201/09663 ,  H05K2201/09681 ,  H05K2201/09709 ,  H05K2201/10689 ,  H05K2201/10727 ,  H05K2201/10969 ,  Y02P70/611 ,  Y02P70/613 ,  H01L2924/00012 ,  H01L2924/00014

摘要： In an electronic device, a QFN is surface-mounted on a printed board. The QFN includes a main body containing an IC chip, a reinforcement portion, and multiple terminal portions. The reinforcement portion is exposed from a bottom portion of the main body and mechanically coupled with multiple reinforcement lands on the printed board. The multiple terminal portions are exposed from a peripheral of the main body and electrically coupled with multiple lands on the printed board. In the printed board, the multiple lands are connected with multiple conductive wires. Some of the multiple conductive wires are outside of the surface-mounted area. The others are inside of the surface-mounted area to face the reinforcement lands. This enhances a mounting efficiency in the printed board.

摘要翻译： 在电子设备中，QFN被表面安装在印刷电路板上。 QFN包括一个包含IC芯片的主体，加强部分和多个端子部分。 加强部分从主体的底部暴露并与印刷板上的多个加强筋机械连接。 多个端子部分从主体的外围露出并与印刷电路板上的多个焊盘电耦合。 在印刷电路板上，多个焊盘与多条导线连接。 多个导线中的一些位于表面安装区域的外部。 其他的是在表面安装区域的内部，以面对加固区域。 这提高了印刷电路板的安装效率。

公开(公告)号：US07079936B2

公开(公告)日：2006-07-18

申请号：US11049969

申请日：2005-02-04

申请人： Takayoshi Honda

发明人： Takayoshi Honda

IPC分类号： F02D45/00 ,  G01L7/00

CPC分类号： F02D41/263 ,  F02D35/023 ,  F02D2041/281 ,  F02D2250/14

摘要： In an apparatus, a timing signal outputting unit outputs a timing signal every time interval. The time interval is shorter than a pulse time interval of the pulse signal. A first storage unit stores first information relative to each pulse time interval of the pulse signal. A second storage unit samples a value of the sensor signal each time the timing signal is outputted, and stores the sampled values so that the sampled values are associated with pieces of second information, respectively. Each of the pieces of second information is relative to each of sampled timings of the values. A calculating unit calculates a rotation angle of the rotation shaft corresponding to each of the values of the sensor signal based on a relationship between the first information and the pieces of second information.

摘要翻译： 在装置中，定时信号输出单元每隔一段时间输出定时信号。 时间间隔短于脉冲信号的脉冲时间间隔。 第一存储单元存储关于脉冲信号的每个脉冲时间间隔的第一信息。 第二存储单元在每次输出定时信号时对传感器信号的值进行采样，并且存储采样值，使得采样值分别与第二信息相关联。 第二信息中的每一个是相对于值的每个采样定时。 计算单元基于第一信息和第二信息之间的关系来计算与传感器信号的每个值对应的旋转轴的旋转角度。

公开(公告)号：US07067941B2

公开(公告)日：2006-06-27

申请号：US10715279

申请日：2003-11-17

申请人： Takayoshi Honda ,  Takamichi Kamiya

发明人： Takayoshi Honda ,  Takamichi Kamiya

IPC分类号： H01H27/42

CPC分类号： G05B11/28 ,  G05B19/33 ,  G05B2219/41333

摘要： A control system and method for controlling operation of a group of linear solenoids, which in turn control operation of an electrical load such as a solenoid or actuator, that exhibits increased responsiveness to a change in the target linear solenoid load current. A microcomputer cyclically generates and outputs pulse-width-modulated drive signals based on acquired drive data to establish clock periods. A switch connected between the microcomputer and the target load switchably connects the target load to a power source based on the drive data to selectively drive the target load. A feedback loop between the target load and the microcomputer provides actual target load drive data to the microcomputer, and the microcomputer adjusts the drive signals at a rate of not more than two times per cycle based on the actual drive data to converge the actual drive data to a calculated target load drive value. The present invention also provides an apparatus that prevents a drop in controller current control responsiveness due to signal response delay produced by feedback or the drive system. A converter converts input signals to digital values at a conversion cycle shorter than a cycle of the input signals. A data storage device sequentially stores digital values obtained from the converter, and a processor calculates a mean value to fetch the stored digital values for a cycle time of the input signals, and computes an arithmetic mean of the fetched digital values for target control purposes.

摘要翻译： 一种用于控制一组线性螺线管的操作的控制系统和方法，该组线性螺线管又控制诸如螺线管或致动器的电负载的操作，其对目标线性电磁铁负载电流的变化表现出增加的响应性。 微计算机根据获取的驱动数据周期性地产生并输出脉冲宽度调制的驱动信号以建立时钟周期。 连接在微型计算机和目标负载之间的开关基于驱动数据可切换地将目标负载连接到电源，以选择性地驱动目标负载。 目标负载和微型计算机之间的反馈环路向微型计算机提供实际的目标负载驱动数据，微型计算机根据实际的驱动数据以每个周期不超过两次的速度来调节驱动信号，以收集实际的驱动数据 到计算的目标负载驱动值。 本发明还提供一种防止由于反馈或驱动系统产生的信号响应延迟引起的控制器电流控制响应性下降的装置。 A转换器以比输入信号的周期更短的转换周期将输入信号转换为数字值。 数据存储装置顺序地存储从转换器获得的数字值，并且处理器计算在输入信号的周期时间内获取所存储的数字值的平均值，并且为了目标控制目的而计算所获取的数字值的算术平均值。

公开(公告)号：US06801150B2

公开(公告)日：2004-10-05

申请号：US10369618

申请日：2003-02-21

申请人： Takayoshi Honda

发明人： Takayoshi Honda

IPC分类号： H03M138

CPC分类号： H03M1/207

摘要： An A/D conversion apparatus includes four A/D conversion units, each comprising ring delay lines, pulse selectors for detecting the positions reached by pulse signals in the ring delay lines, encoders for converting the reached positions that are detected into ma-bit digital values, mb-bit counters for counting the number of times the pulse signals have circulated through the ring delay lines, and latch circuits for latching the results counted by the counters. A control circuit sends digital values obtained from the A/D conversion units to a signal processing circuit which adds up together the digital values to calculate a digital value having the number of bits larger than that of the initial digital value.

摘要翻译： A / D转换装置包括四个A / D转换单元，每个A / D转换单元包括环形延迟线，用于检测环形延迟线中的脉冲信号达到的位置的脉冲选择器，用于将检测到的到达位置转换成ma位数字的编码器 值，mb位计数器，用于计数脉冲信号通过环形延迟线循环的次数，以及锁存电路，用于锁存由计数器计数的结果。 控制电路将从A / D转换单元获得的数字值发送到信号处理电路，该信号处理电路将数字值相加在一起，以计算具有大于初始数字值的位数的数字值。