公开(公告)号：US07339435B2

公开(公告)日：2008-03-04

申请号：US11285111

申请日：2005-11-23

申请人： Shinji Saito

发明人： Shinji Saito

IPC分类号： H03G3/30

CPC分类号： H03F1/301 ,  H03F1/0277 ,  H03F1/223 ,  H03F3/211 ,  H03F3/72 ,  H03F2203/7206

摘要： An amplifier is provided with an amplifier circuit including a plurality of first transistors having gates thereof coupled in common, a bias circuit including a plurality of second transistors that are coupled and outputs a bias voltage to the gates of the plurality of first transistors, and a selection circuit simultaneously controlling a number of first transistors to be coupled to the amplifier circuit and a number of second transistors to be coupled to the bias circuit based on the bias voltage.

摘要翻译： 放大器设置有放大器电路，该放大器电路包括多个其共同耦合的栅极的第一晶体管，包括多个第二晶体管的偏置电路，所述第二晶体管被耦合并向多个第一晶体管的栅极输出偏置电压， 选择电路同时控制要耦合到放大器电路的多个第一晶体管和基于偏置电压耦合到偏置电路的多个第二晶体管。

公开(公告)号：US20070265738A1

公开(公告)日：2007-11-15

申请号：US11542627

申请日：2006-10-04

申请人： Shinji Saito

发明人： Shinji Saito

IPC分类号： G06F17/00 ,  B60N2/02 ,  H04L9/00

CPC分类号： B60N2/12 ,  B60N2/0248 ,  H04L9/32 ,  H04L2209/84

摘要： A seat system, adapted for a motor vehicle, includes a portable device taken along with a user for sending at least identification information, an on-vehicle front seat, an on-vehicle actuator for actuating the front seat, a keyless control unit and a seat control unit. The keyless control unit communicates with the portable device to lock and unlock door locks when the identification information is authorized, and the seat control unit actuates the actuator to perform a walk-in function for changing a position state of the front seat for a passenger to easily get in a rear seat side compartment according to an operation of the portable device when the authorization is made.

摘要翻译： 适用于机动车辆的座椅系统包括与用户一起发送至少识别信息的便携式装置，车载前排座椅，用于致动前排座椅的车载致动器，无钥匙控制单元和 座椅控制单元。 当识别信息被授权时，无钥匙控制单元与便携式设备通信以锁定和解锁门锁，并且座椅控制单元致动致动器以执行用于改变乘客前排座椅的位置状态的步行功能 当进行授权时，根据便携式设备的操作容易地进入后座侧隔间。

公开(公告)号：US20070039586A1

公开(公告)日：2007-02-22

申请号：US11220857

申请日：2005-09-07

申请人： Hayato Maehara ,  Shinji Saito ,  Takaaki Tsukui

发明人： Hayato Maehara ,  Shinji Saito ,  Takaaki Tsukui

IPC分类号： F02D17/02 ,  F02D9/10 ,  F01L1/34 ,  F02D13/06

CPC分类号： F02D41/0087 ,  F01L1/143 ,  F01L1/205 ,  F01L13/0005 ,  F01L2800/06 ,  F02B61/02 ,  F02B2275/16 ,  F02D9/02 ,  F02D9/105 ,  F02D9/1095 ,  F02D11/105 ,  F02D13/0203 ,  F02D13/0207 ,  F02D13/0257 ,  F02D13/06 ,  F02D17/02 ,  F02D41/008 ,  Y02T10/18

摘要： An internal combustion engine incorporating rest cylinders is provided which does not need a high response performance when operating a throttle valve and which can eliminate engine output variations as the number of operable cylinders changes. In the internal combustion engine, some of a plurality of cylinders is configured to rest during normal operation of the engine. The cylinders are divided into a plurality of cylinder groups, and each of the cylinders is provided with an independent throttle valve. An ECU for increasing the number of operative cylinder groups according to at least the throttle handgrip opening is provided. Also provided are motors for bringing the throttle valves in the cylinder in the rest state into a fully closed state on the basis of each cylinder group, a throttle valve position sensor, and the like.

摘要翻译： 提供了一种内装有静止气缸的内燃机，其在操作节流阀时不需要高响应性能，并且可随着可操作气缸数量的变化而消除发动机输出变化。 在内燃机中，多个气缸中的一些被配置为在发动机的正常操作期间休息。 气缸被分成多个气缸组，并且每个汽缸设置有独立的节气门。 提供了一种用于根据至少节气门手柄开口增加工作气缸组数量的ECU。 还提供了用于将处于静止状态的气缸中的节流阀基于每个气缸组，节气门位置传感器等进入完全关闭状态的电动机。

公开(公告)号：US07121256B2

公开(公告)日：2006-10-17

申请号：US10803045

申请日：2004-03-16

申请人： Takaaki Tsukui ,  Kazuhito Hotta ,  Shinji Saito

发明人： Takaaki Tsukui ,  Kazuhito Hotta ,  Shinji Saito

IPC分类号： F02D9/10

CPC分类号： F02D9/02 ,  F01L13/0005 ,  F02B61/02 ,  F02B2275/16 ,  F02D9/105 ,  F02D9/1065 ,  F02D9/1095 ,  F02D11/10 ,  F02D11/105 ,  F02D13/0203 ,  F02D13/0257 ,  F02D13/06 ,  F02D17/02 ,  F02D41/008 ,  F02D41/0087 ,  F02D2009/0279 ,  F02M35/10032 ,  F02M35/10085 ,  F02M35/10216 ,  F02M35/10354 ,  F02M35/10373 ,  F02M35/112 ,  Y02T10/123 ,  Y02T10/18

摘要： A throttle body for controlling a plurality of throttle valves in a multi-cylinder engine. The throttle valves of at least two of the cylinders are structurally connected to each other.

摘要翻译： 一种用于控制多缸发动机中的多个节气门的节气门体。 至少两个气缸的节流阀在结构上彼此连接。

公开(公告)号：US20060213470A1

公开(公告)日：2006-09-28

申请号：US11386832

申请日：2006-03-23

申请人： Hayato Maehara ,  Shinji Saito ,  Akifumi Nomura

发明人： Hayato Maehara ,  Shinji Saito ,  Akifumi Nomura

IPC分类号： F01L1/34

CPC分类号： F01L1/143 ,  F01L13/0005 ,  F01L2001/0537

摘要： A variable valve operating mechanism of a four-stroke internal combustion engine includes a slide pin energized by a pin spring in a direction while oil pressure acting on the slide pin in the opposite direction through oil pressure supply passages. The slide pin moves by controlling the oil pressure causing a stem contact surface and a stem through hole to selectively face a valve stem. The mechanism also includes an oil discharge passage including a discharge port which is opened to allow oil acting the slide pin to be discharged when the valve lifter is pressed by a valve operating cam to move for opening the valve. The mechanism is capable of quickly moving the slide pin upon the release of oil pressure when the valve comes into a quiescent state. Therefore, the response of transitioning the variable valve from an operating state to the quiescent state is improved.

摘要翻译： 四冲程内燃机的可变气门操作机构包括通过销弹簧沿着方向通过油压通过油压供给通道沿相反方向作用在滑动销上的方向而被驱动的滑动销。 通过控制油压使滑动销移动，导致杆接触表面和杆通孔，以选择性地面对阀杆。 该机构还包括一个排油通道，该排油通道打开，以便当阀提升器被阀操作凸轮按压以移动以打开阀门时，允许作用于滑销的油排出。 该机构能够在阀进入静止状态时在释放油压时快速移动滑动销。 因此，可变阀从运转状态转移到静止状态的响应得到改善。

公开(公告)号：US20060048746A1

公开(公告)日：2006-03-09

申请号：US11220859

申请日：2005-09-07

申请人： Hayato Maehara ,  Shinji Saito ,  Kazuhito Hotta ,  Takaaki Tsukui

发明人： Hayato Maehara ,  Shinji Saito ,  Kazuhito Hotta ,  Takaaki Tsukui

IPC分类号： F02D9/10 ,  F02D17/02

CPC分类号： F02D13/0203 ,  F01L1/14 ,  F01L1/143 ,  F01L1/205 ,  F01L13/0005 ,  F02B61/02 ,  F02B2275/16 ,  F02D9/02 ,  F02D9/105 ,  F02D9/1095 ,  F02D11/105 ,  F02D13/0257 ,  F02D13/06 ,  F02D17/02 ,  F02D41/0082 ,  F02D41/0087 ,  F02D2011/102 ,  F02D2041/0012 ,  Y02T10/18

摘要： An internal combustion engine having cylinders capable of selectively resting during engine operation is capable of eliminating step increases in engine output when the number of operative cylinders is changed. The internal combustion engine includes a plurality of cylinders divided into two or more groups, at least some of the cylinders being restable. A throttle valve of each of the cylinders is independently operable on the basis of the group to which the cylinder belongs, and the number of resting cylinders is controlled according to the throttle grip opening. The throttle valve opening is different between the groups, except for the full opening condition and the full closure condition of the throttle valve, and an ECU is provided for opening the throttle valve of the next cylinder group before the throttle valve opening of the former cylinder group reaches the full opening condition.

摘要翻译： 具有能够在发动机运转期间选择性停止的气缸的内燃机能够消除在工作气缸的数量变化时发动机输出的增加。 内燃机包括分成两组或更多组的多个气缸，至少一些汽缸是可更换的。 每个气缸的节流阀基于气缸所属的组独立地可操作，并且根据节气门手柄开度来控制静止气缸的数量。 除了节气门的全开状态和完全关闭状态之外，各组之间的节气门开度是不同的，并且在前缸的节气门打开之前提供用于打开下一气缸组的节流阀的ECU 组达到全开状态。

公开(公告)号：US20060024533A1

公开(公告)日：2006-02-02

申请号：US11237973

申请日：2005-09-29

申请人： Shinji Saito ,  Hitoshi Noguchi ,  Nobuo Yamazaki

发明人： Shinji Saito ,  Hitoshi Noguchi ,  Nobuo Yamazaki

IPC分类号： G11B5/708

CPC分类号： G11B5/70678 ,  G11B5/70 ,  G11B5/714

摘要： Provided is a magnetic recording medium exhibiting good electromagnetic characteristics in high-density recording The magnetic recording medium employed for magnetically recording signals with a track width equal to or less than 2.0 μm and reproducing the magnetically recorded signals, wherein said magnetic recording medium comprises a magnetic layer comprising a hexagonal ferrite ferromagnetic powder and a binder or comprises a nonmagnetic layer comprise a nonmagnetic powder and a binder and a magnetic layer comprising a hexagonal ferrite ferromagnetic powder and a binder in this order on a nonmagnetic support. Said magnetic layer has a thickness equal to or less than 0.2 μm, and said hexagonal ferrite ferromagnetic powder has an average plate diameter being 1/30 or less of the magnetically recorded track width as well as ½ or less of the thickness of the magnetic layer.

公开(公告)号：US20060012422A1

公开(公告)日：2006-01-19

申请号：US10998729

申请日：2004-11-30

申请人： Shinji Saito

发明人： Shinji Saito

IPC分类号： H03D1/06

CPC分类号： H03D1/10 ,  H03D2200/0096

摘要： A diode detecting circuit which cancels temperature dependence of a detecting diode so as to obtain highly sensitive detection. The diode detecting circuit has a first diode detecting unit in which a first diode detects an input signal biased by a bias voltage, a second diode detecting unit in which a second diode receives the bias voltage, and an output unit which compares an output from the first diode detecting unit with an output from the second diode detecting unit.

摘要翻译： 一种二极管检测电路，其消除检测二极管的温度依赖性，以获得高灵敏度的检测。 二极管检测电路具有第一二极管检测单元，其中第一二极管检测到偏置电压偏置的输入信号，第二二极管检测单元，其中第二二极管接收偏置电压;以及输出单元，其将来自 第一二极管检测单元，具有来自第二二极管检测单元的输出。

公开(公告)号：US06968172B2

公开(公告)日：2005-11-22

申请号：US10349106

申请日：2003-01-23

申请人： Shinji Saito

发明人： Shinji Saito

IPC分类号： H04L25/03 ,  H03F3/45 ,  H04B1/30 ,  H04B1/10 ,  H04B1/16

CPC分类号： H03F3/45977 ,  H03F2200/375 ,  H04B1/30

摘要： This invention is applied to dual mode provided receiver capable of coinciding with both TDMA system and the non-TDMA system so as to provide a DC offset cancel circuit preferable for each communication method having a compact structure. In case where a predetermined time slot is allocated as an offset quantity detection time in the TDMA system, a first feedback loop is activated and corresponding to detection signals corresponding to differential output signals OUT, XOUT by a comparator 2, a detection result is updated in the holding section 3 according to a strobe signal STB and held therein. Output signals from the holding section 3 are fed back to an amplifier 1 through a selection section 5 and a DC offset is cancelled out. In case where the offset quantity is detected successively, a second feedback loop is activated and then, detection signals from the comparator 2 are identified by a filter section 4, and fed back to the amplifier 1 through the selection portion 5, so that the DC offset is cancelled out.

摘要翻译： 本发明应用于能够与TDMA系统和非TDMA系统兼容的双模式提供的接收机，以便提供对具有紧凑结构的每个通信方法优选的DC偏移消除电路。 在TDMA系统中分配预定时隙作为偏移量检测时间的情况下，第一反馈环路被激活，并且对应于由比较器2对应于差分输出信号OUT，XOUT的检测信号，检测结果被更新 保持部分3根据选通信号STB并保持在其中。 来自保持部3的输出信号通过选择部5反馈到放大器1，并且DC偏移被抵消。 在连续检测到偏移量的情况下，激活第二反馈环路，然后由滤波器部分4识别来自比较器2的检测信号，并通过选择部分5反馈到放大器1，使DC 补偿被取消。

公开(公告)号：US06855394B2

公开(公告)日：2005-02-15

申请号：US10178764

申请日：2002-06-25

申请人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

发明人： Hitoshi Noguchi ,  Nobuo Yamazaki ,  Shinji Saito

IPC分类号： G11B5/70 ,  G11B5/706 ,  G11B5/708

CPC分类号： G11B5/706 ,  G11B5/7085 ,  Y10T428/24355 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/265

摘要： A magnetic recording medium is disclosed, comprising a support having provided thereon a substantially nonmagnetic lower layer by coating a lower layer coating solution comprising a nonmagnetic powder dispersed in a binder and drying, and a layer having a thickness of from 0.01 to 0.15 μm by coating a magnetic layer coating solution comprising a ferromagnetic metal powder or a hexagonal ferrite powder dispersed in a binder, wherein the magnetic layer contains diamond particles having an average particle size of from 1/5 to 2 times the thickness of the magnetic layer in an amount of from 0.1 to 5.0 mass % based on the ferromagnetic metal powder.

摘要翻译： 公开了一种磁记录介质，其包括通过涂布包含分散在粘合剂中的非磁性粉末的下层涂布溶液和干燥而在其上设置有基本上非磁性的下层的载体，以及通过涂布具有0.01至0.15μm厚度的层 包含分散在粘合剂中的铁磁性金属粉末或六方铁氧体粉末的磁性层涂布液，其中所述磁性层含有平均粒度为磁性层厚度的1/5至2倍的金刚石颗粒，其量为 基于强磁性金属粉末为0.1〜5.0质量％。