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1. 发明申请

US20120070121A1 FRONT END MODULE FOR OPTICAL RECEIVER 有权
标题翻译：光接收机前端模块
公开(公告)号：US20120070121A1
公开(公告)日：2012-03-22
申请号：US13227512
申请日：2011-09-08
申请人： Makoto ITO , Sosaku Sawada
发明人： Makoto ITO , Sosaku Sawada
IPC分类号： G02B6/36
CPC分类号： H01L31/02019 , H03F3/087
摘要： A front end module for an optical receiver is disclosed. The module includes a PD, a trans-impedance amplifier (TIA), an insulating carrier for mounting the PD, and a conductive base for mounting the carrier. The carrier provides first and second metal films thereon. The first metal film carries a photocurrent from the PD to the TIA, while, the second metal film carries the bias supply to the PD. The PD is mounted on the first and second metal films by the flip-chip arrangement. The second metal film surrounds the first metal film to suppress resonances appeared in the trans-impedance spectrum of the front end module.
摘要翻译：公开了一种用于光接收器的前端模块。该模块包括PD，跨阻抗放大器（TIA），用于安装PD的绝缘载体和用于安装载体的导电基座。载体在其上提供第一和第二金属膜。第一金属膜携带从PD到TIA的光电流，而第二金属膜携带PD的偏置电源。 PD通过倒装芯片安装在第一和第二金属膜上。第二金属膜包围第一金属膜以抑制出现在前端模块的跨阻抗谱中的共振。

2. 发明申请

US20100250035A1 MARINE VESSEL STEERING APPARATUS AND MARINE VESSEL INCLUDING THE SAME 有权
标题翻译：海运船舶转向装置和海运船舶，包括其中
公开(公告)号：US20100250035A1
公开(公告)日：2010-09-30
申请号：US12730420
申请日：2010-03-24
申请人： Makoto ITO , Toshiya INAI , Makoto MIZUTANI
发明人： Makoto ITO , Toshiya INAI , Makoto MIZUTANI
IPC分类号： G05D1/02 , B63H25/00
CPC分类号： B63H25/48 , B63H5/125
摘要： A marine vessel steering apparatus includes a steering mechanism arranged to be operable by an operator, a steering unit arranged to turn a pivoting unit mounted pivotally on a marine vessel, a detecting unit arranged to detect if an actual pivoting angle, the turning angle of the pivoting unit, becomes equal to or greater than a predetermined angle, a locking unit arranged to lock the turning of the steering mechanism, and a control unit. The control unit is programmed to set a target pivoting angle based on the turning state of the steering mechanism and to drive the steering unit to make the actual pivoting angle equal to the target pivoting angle. The control unit is also programmed, when the detecting unit detects that the actual pivoting angle becomes equal to or greater than the predetermined angle, to drive the locking unit to lock the turning of the steering mechanism.
摘要翻译：一种海洋船只转向装置，包括设置成可由操作者操作的转向机构，转向单元，该转向单元布置成使枢转地安装在船舶上的枢转单元转动;检测单元，其布置成检测实际的转动角度，枢转单元变得等于或大于预定角度;锁定单元，其布置成锁定转向机构的转动;以及控制单元。控制单元被编程为基于转向机构的转动状态来设定目标摆动角度，并且驱动转向单元以使实际的转动角度等于目标摆动角度。控制单元也被编程，当检测单元检测到实际的转动角度等于或大于预定角度时，驱动锁定单元锁定转向机构的转动。

3. 发明申请

US20100151750A1 OUTBOARD MOTOR CONTROL DEVICE AND MARINE VESSEL INCLUDING THE SAME 有权
标题翻译：输出电机控制装置和包括其的海洋船舶
公开(公告)号：US20100151750A1
公开(公告)日：2010-06-17
申请号：US12636973
申请日：2009-12-14
申请人： Makoto ITO
发明人： Makoto ITO
IPC分类号： B63H21/21
CPC分类号： B63H25/02 , B63H20/12 , B63H2020/003
摘要： An outboard motor control device is arranged to control a plurality of outboard motors. The outboard motor control device includes a malfunction determination unit arranged to determine whether any of the outboard motors is malfunctioning in turning angle control, a turning angle control stop unit arranged to stop turning angle control of an outboard motor determined as malfunctioning in turning angle control by the malfunction determination unit, a turning angle range limitation unit arranged to limit a turning angle range of other normally functioning outboard motor according to a turning angle of the outboard motor malfunctioning in turning angle control, and a turning angle control unit arranged to perform turning angle control of the normally functioning outboard motor in the turning angle range limited by the turning angle range limitation unit.
摘要翻译：舷外马达控制装置被布置成控制多个舷外马达。舷外马达控制装置包括：故障判定单元，其被配置为确定外部马达是否在转向角度控制中发生故障;转向角度控制停止单元，其被设置为停止通过旋转角度控制被确定为故障的舷外马达的转向角度控制所述故障判定单元，转向角范围限制单元，其被设置为根据所述舷外马达在转向角度控制中发生故障的转弯角度来限制其他正常工作的舷外马达的转动角度范围;以及转向角控制单元，其设置成执行转向角在由转向角范围限制单元限制的转弯角度范围内控制正常工作的舷外马达。

4. 发明申请

US20080201031A1 BOAT PROPULSION UNIT AND BOAT 有权
标题翻译：船舶推进单位和船
公开(公告)号：US20080201031A1
公开(公告)日：2008-08-21
申请号：US12033066
申请日：2008-02-19
申请人： Makoto ITO , Yoshikazu NAKAYASU
发明人： Makoto ITO , Yoshikazu NAKAYASU
IPC分类号： G06F17/00
CPC分类号： B63H21/213
摘要： A boat is capable of preventing shocks on gears in meshing engagement with each other and an abrupt movement thereof when a remote control shift lever is quickly rotated to reverse from a cruising mode. A control microcomputer is arranged to control the operation of a shift actuator based on the displacement of a remote control shift lever for remotely switching between forward, neutral, and reverse positions. The control microcomputer has a shift detector arranged to detect whether a shift operation from the neutral position to the forward position or the reverse position was made based on a signal from a lever position sensor arranged to detect the position of the remote control shift lever; and a switch control which does not drive a shift motor when a shift operation from the neutral position to the forward position or the reverse position is detected by the shift detector and the engine rotational speed detected by the engine rotational speed sensor is higher than a prescribed value, and drives the shift motor and controls a shift operating device to start shifting when the engine rotational speed decreases to a value equal to or smaller than the prescribed value.
摘要翻译：当遥控变速杆快速旋转以从巡航模式反转时，船能够防止齿轮彼此啮合接合的冲击和突然移动。控制微型计算机被设置为基于用于在前进位置，中立位置和后退位置之间远程切换的遥控变速杆的位移来控制换档致动器的操作。控制微型计算机具有移动检测器，该移动检测器被布置为基于来自设置为检测遥控换档杆的位置的杆位置传感器的信号来检测是从空档位置向前方位置还是倒档位置的换档操作; 以及当通过换档检测器检测到从中立位置到前进位置或倒车位置的换档操作时不驱动换挡电动机的开关控制器，并且由发动机转速传感器检测到的发动机转速高于规定并且当发动机转速降低到等于或小于规定值的值时，驱动换档电动机并控制变速操作装置开始变速。

5. 发明申请

US20120121273A1 COMMON BASE CIRCUIT WITH OUTPUT COMPENSATION, CURRENT-TO-VOLTAGE CIRCUIT CONFIGURED WITH COMMON BASE AMPLIFIER, AND OPTICAL RECEIVER IMPLEMENTED WITH THE SAME 有权
标题翻译：具有输出补偿的通用基站电路，与普通基站放大器配置的电流电路以及与此相同的光接收器
公开(公告)号：US20120121273A1
公开(公告)日：2012-05-17
申请号：US13296594
申请日：2011-11-15
申请人： Makoto ITO , Taizo TATSUMI
发明人： Makoto ITO , Taizo TATSUMI
IPC分类号： H04B10/06 , H03F3/45
CPC分类号： H03F3/45076 , H03F3/087 , H03F3/45506 , H03F2200/405 , H03F2203/45652 , H03F2203/45654 , H03F2203/45701 , H03G1/0023 , H04B10/673
摘要： An amplifier implementing with a common base circuit is disclosed. The amplifier includes the common base circuit, a current shunt, and a current supplement. The common base circuit receives an input current. The current shunt shunts the input current based on the average of the output of the pre-amplifier. The current supplement supplements a current shunted by the current shunt.
摘要翻译：公开了具有公共基极电路的放大器。放大器包括公共基极电路，电流分流器和电流补充器。公共基极电路接收输入电流。根据前置放大器输出的平均值，电流分路可以分流输入电流。目前的补充补充了目前分流的电流。

6. 发明申请

US20100116190A1 MARINE VESSEL STEERING APPARATUS AND MARINE VESSEL INCLUDING THE SAME 有权
标题翻译：海运船舶转向装置和海运船舶，包括其中
公开(公告)号：US20100116190A1
公开(公告)日：2010-05-13
申请号：US12616230
申请日：2009-11-11
申请人： Makoto ITO
发明人： Makoto ITO
IPC分类号： B63H25/24 , B63H25/00 , B63H25/02 , B63H25/36 , B63H25/38
CPC分类号： B63H25/42 , B63H20/12 , B63H25/36 , B63H2020/003 , B63H2025/022
摘要： A marine vessel steering apparatus includes a rudder unit arranged to be mounted pivotally on a hull, an actuator arranged to turn the rudder unit, a rudder angle sensor arranged to detect the rudder angle of the rudder unit, a steering wheel arranged to be operated by an operator to steer the rudder unit, a wheel angle detecting unit arranged to detect the amount of change in the rotation angle of the steering wheel, and a control unit arranged to perform steering control by controlling the actuator based on values detected by the rudder angle sensor and the wheel angle detecting unit. The control unit is arranged to set the rudder angle of the rudder unit detected by the rudder angle sensor at the start of steering control corresponding to the steering wheel as an initial target rudder angle and compute a target rudder angle based on the initial target rudder angle and the change in the rotation angle of the steering wheel, and to control the actuator to change the rudder angle of the rudder unit in accordance with the target rudder angle.
摘要翻译：一种船用转向装置，包括一个方向舵单元，其被设置为可转动地安装在船体上，致动器被布置成转动方向舵单元;舵角传感器，被设置成检测舵单元的舵角;方向盘，其被布置成由用于操纵方向舵单元的操作者，被设置为检测方向盘的旋转角度的变化量的车轮角度检测单元，以及控制单元，其被配置为通过基于由舵角检测到的值来控制致动器来执行转向控制传感器和车轮角度检测单元。控制单元被配置成将舵角传感器检测到的方向舵单元的舵角设定为与方向盘对应的转向控制开始，作为初始目标方向舵角，并基于初始目标舵角计算目标舵角以及方向盘的旋转角度的变化，并且控制致动器根据目标舵角改变舵单元的舵角。

7. 发明申请

US20090124141A1 SHIFT MOTION CONTROL DEVICE 有权
标题翻译：移动运动控制装置
公开(公告)号：US20090124141A1
公开(公告)日：2009-05-14
申请号：US12258517
申请日：2008-10-27
申请人： Makoto ITO , Takuya KADO
发明人： Makoto ITO , Takuya KADO
IPC分类号： B63H21/21
CPC分类号： B63H21/213
摘要： A shift-in operation determination device determines a shift-in operation based on a signal in accordance with an operation of a remote control lever. An ignition timing operation device retards an ignition timing of an engine based on a determination result of the shift-in operation by the shift-in operation determination device. A shift-in command device engages a shift actuator and a dog clutch with either of a forward traveling bevel gear or a rearward traveling bevel gear in a state where the ignition timing of the engine is retarded. The shift-in operation determination device works to prevent a shock which occurs at a shift-in while maintaining a stable engine output in an outboard motor.
摘要翻译：换档操作确定装置根据遥控器操作的信号确定换档操作。点火正时运转装置根据换档运转判定装置的换档运转的判定结果来延迟发动机的点火正时。在发动机的点火正时被延迟的状态下，换档指令装置与前进行进的锥齿轮或向后行进的锥齿轮中的任一个接合换挡致动器和爪形离合器。换档操作确定装置用于防止在舷外马达保持稳定的发动机输出时在换档时发生的冲击。

8. 发明申请

US20100142562A1 INTERFACE APPARATUS AND RESYNCHRONIZATION METHOD 审中-公开
标题翻译：界面装置和再生方法
公开(公告)号：US20100142562A1
公开(公告)日：2010-06-10
申请号：US12625041
申请日：2009-11-24
申请人： Makoto ITO
发明人： Makoto ITO
IPC分类号： H04J3/06 , H04B1/38 , G06F13/42
CPC分类号： G06F13/4291
摘要： An interface apparatus that transmits and receives data to and from another node coupled via a bus cable includes a port coupled to a port of the another node through the bus cable, a connection management state machine which corresponds to the port and changes the port from an active state to an inactive state when a synchronism of the port is lost, a state transition suppression circuit which generates a state transition suppression signal to suppress the change of the port from the active state to the inactive state, and a synchronization state machine that starts a resynchronization of the port in the active state based on the detection of the synchronism of the port being lost.
摘要翻译：经由总线电缆耦合的另一个节点发送和接收数据的接口装置包括通过总线电缆耦合到另一个节点的端口的端口，对应于端口的连接管理状态机，并且将端口从当端口的同步丢失时，状态转换抑制电路产生状态转移抑制信号以抑制端口从激活状态变为非活动状态的状态转换为非活动状态，以及启动的同步状态机基于对丢失的端口的同步的检测，端口处于活动状态的再同步。

9. 发明申请

US20120315810A1 OUTBOARD MOTOR CONTROL DEVICE AND MARINE VESSEL INCLUDING THE SAME 有权
标题翻译：输出电机控制装置和包括其的海洋船舶
公开(公告)号：US20120315810A1
公开(公告)日：2012-12-13
申请号：US13591258
申请日：2012-08-22
申请人： Makoto ITO
发明人： Makoto ITO
IPC分类号： B63H21/21
CPC分类号： B63H25/02 , B63H20/12 , B63H2020/003
摘要： An outboard motor control device is arranged to control a plurality of outboard motors. The outboard motor control device includes a malfunction determination unit arranged to determine whether any of the outboard motors is malfunctioning in turning angle control, a turning angle control stop unit arranged to stop turning angle control of an outboard motor determined as malfunctioning in turning angle control by the malfunction determination unit, a turning angle range limitation unit arranged to limit a turning angle range of other normally functioning outboard motor according to a turning angle of the outboard motor malfunctioning in turning angle control, and a turning angle control unit arranged to perform turning angle control of the normally functioning outboard motor in the turning angle range limited by the turning angle range limitation unit.
摘要翻译：舷外马达控制装置被布置成控制多个舷外马达。舷外马达控制装置包括：故障判定单元，其被配置为确定外部马达是否在转向角度控制中发生故障;转向角度控制停止单元，其被设置为停止通过旋转角度控制被确定为故障的舷外马达的转向角度控制所述故障判定单元，转向角范围限制单元，其被设置为根据所述舷外马达在转向角度控制中发生故障的转弯角度来限制其他正常工作的舷外马达的转动角度范围;以及转向角控制单元，其设置成执行转向角在由转向角范围限制单元限制的转弯角度范围内控制正常工作的舷外马达。

10. 发明申请

US20100248560A1 MARINE VESSEL PROPULSION SYSTEM AND MARINE VESSEL 有权
标题翻译：海洋船舶推进系统和海洋船舶
公开(公告)号：US20100248560A1
公开(公告)日：2010-09-30
申请号：US12749635
申请日：2010-03-30
申请人： Makoto ITO , Takaaki BAMBA , Noriyoshi ICHIKAWA , Yuki IKEGAYA , Shu AKUZAWA
发明人： Makoto ITO , Takaaki BAMBA , Noriyoshi ICHIKAWA , Yuki IKEGAYA , Shu AKUZAWA
IPC分类号： B63H21/21
CPC分类号： B63H21/22 , B63H21/265 , B63H25/42 , B63H2020/003
摘要： A marine vessel propulsion system includes a plurality of propulsion devices, each including a motor and a propeller rotated by the motor. The system further includes a common electric power supply switch arranged to be operated by an operator to turn on and off electric power supplies of the plurality of propulsion devices all at once, an electric power supply control unit arranged to put the electric power supplies of the respective propulsion devices in an on state all at once when the common electric power supply switch is turned on and to put the electric power supplies of the respective propulsion devices in an off state all at once when the common electric power supply switch is turned off, an abnormal state detection unit arranged to detect an abnormal state of each propulsion device, and a power transmission cutoff unit, which is arranged to, when an abnormal state of any of the propulsion devices is detected by the abnormal state detection unit, cut off transmission of power between the motor and the propeller of the propulsion device for which the abnormal state is detected.
摘要翻译：船舶推进系统包括多个推进装置，每个推进装置包括马达和由马达旋转的螺旋桨。该系统还包括一个公共电源开关，其布置成由操作者操作以一次性地打开和关闭多个推进装置的电力供应;电力供应控制单元，其布置成将电力供应装置当公共电源开关被接通时，各个推进装置处于接通状态，并且当公共电源开关断开时，使各推进装置的电力供应一次处于断开状态，异常状态检测单元，被配置为检测各推进装置的异常状态;以及动力传递截断单元，其被布置成当异常状态检测单元检测到任何推进装置的异常状态时，切断传动在检测到异常状态的推进装置的电动机和推进器之间的动力。

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