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公开(公告)号：US4907465A
公开(公告)日：1990-03-13
申请号：US119795
申请日：1987-11-12
CPC分类号： F16H61/0274 , F16H59/045 , F16H2059/047 , F16H61/70 , Y10T74/18832 , Y10T74/18848 , Y10T74/20024 , Y10T74/20486
摘要： A change speed control structure for a hydraulic transmission comprising a rotary valve for controlling a plurality of hydraulic actuators, a shift lever extending through a crooked guide groove, and a relay assembly for transmitting movements of the shift lever to the rotary valve on a reduced scale. The guide groove includes three straight portions extending parallel to one another in series and offset in a transverse direction thereof, each straight portion including a plurality of change speed positions. An adjacent pair of the straight portions are interconnected end to end by a bight portion.
摘要翻译： 一种用于液压变速器的变速控制结构，包括用于控制多个液压致动器的旋转阀，延伸穿过弯曲导向槽的变速杆和用于将换档杆以缩小比例传递到旋转阀的运动的继电器组件 。 引导槽包括串联地平行延伸的三个直线部分，并且在其横向方向偏移，每个直线部分包括多个变速位置。 相邻的一对直的部分由弯曲部分端对端地相互连接。
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公开(公告)号：US5117953A
公开(公告)日：1992-06-02
申请号：US556338
申请日：1990-07-20
CPC分类号： B60W30/18 , B60W10/02 , B60W10/10 , F16D48/02 , B60Y2200/22 , F16D2048/0209 , F16D2048/0263 , F16D2048/0272 , F16D2500/1024 , F16D2500/1045 , F16D2500/5014 , F16D2500/525 , F16D2500/70406 , F16D2500/7041
摘要： A hydraulically operable transmission comprises a hydraulic clutch, a change speed control valve, change speed actuators controllable by the control valve, a pilot oil line for varying pressure states in response to operation of the actuators, an oil supply line extending to the hydraulic clutch, a clutch control valve operable with a pilot pressure applied from the pilot oil line to close the oil supply line, and a pressure buildup device mounted on the oil supply line. The pressure buildup device includes an oil chamber for producing predetermined pressure increase characteristics with a pilot pressure applied from the oil supply line and a spring load, a drain line extending from the oil chamber, and a drain control valve mounted on the drain line for opening and closing the drain line in response to the pilot pressure applied from the pilot oil line.
摘要翻译： 液压可操作的变速器包括液压离合器，变速控制阀，由控制阀控制的变速致动器，用于响应于致动器的操作而改变压力状态的先导油管线，延伸到液压离合器的供油管线， 离合器控制阀，其可从先导油管线施加的先导压力操作，以关闭供油管线;以及压力累积装置，安装在供油管路上。 压力累积装置包括用于通过从供油管线施加的先导压力和弹簧负载产生预定的增压特性的油室，从油室延伸的排水管，以及安装在排水管路上的排水控制阀，用于打开 并且响应于从先导油管线施加的先导压力而关闭排水管线。
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公开(公告)号：US4719812A
公开(公告)日：1988-01-19
申请号：US852684
申请日：1986-04-16
申请人： Satoshi Machida , Shigekazu Hasegawa , Tetsu Fukui , Yoshimi Oota
发明人： Satoshi Machida , Shigekazu Hasegawa , Tetsu Fukui , Yoshimi Oota
CPC分类号： F16H61/0009 , F16H63/3023 , F16H2061/307 , F16H2061/308 , F16H2063/005 , F16H37/043 , F16H63/44 , Y10T74/19251 , Y10T74/19265 , Y10T74/19274 , Y10T74/2186
摘要： A hydraulic construction for a working vehicle comprising a transmission case housing a hydraulic clutch and defining a lateral opening, and hydraulic control device mounted on an inner face of a cover attached to the transmission case to close the opening, the hydraulic control device acting to control oil flows to the hydraulic clutch. The hydraulic control device is hydraulically connectable to oil passage device connected to the hydraulic clutch when the cover is attached to the transmission case.
摘要翻译： 一种用于工作车辆的液压结构，包括容纳液压离合器并限定侧向开口的变速箱，以及安装在附接到变速箱的盖的内表面以封闭开口的液压控制装置，用于控制的液压控制装置 油流到液压离合器。 液压控制装置可液压连接到连接到液压离合器的油路装置，当盖安装在变速箱上时。
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公开(公告)号：US4711329A
公开(公告)日：1987-12-08
申请号：US850861
申请日：1986-04-11
CPC分类号： F16D48/04 , F16D25/14 , F16D48/02 , F16D2048/0266 , F16D2048/0281 , F16D2500/3024 , F16D2500/7041
摘要： A hydraulic circuit construction for a power shift transmission having logical operation valves mounted on a pressure oil supply passage connecting a hydraulic clutch to a pressure oil source, the logical operation valves being operable to engage and disengage the hydraulic clutch by opening and closing the pressure oil supply passage in response to a switching operation of a change speed device connected upstream of and in series to the hydraulic clutch. The pressure oil supply passage has mounted thereon a pressure control device including a first valve mechanism, a second valve mechanism and an orifice parallel-connected to the pressure oil supply passage, and an accumulator is mounted between the pressure control device and the hydraulic clutch to assure a speedy and smooth operation of the hydraulic clutch.
摘要翻译： 一种用于动力换挡变速器的液压回路结构，其具有安装在将液压离合器连接到压力油源的压力供油通道上的逻辑操作阀，所述逻辑操作阀可操作以通过打开和关闭压力油来接合和解除液压离合器 响应于连接到液压离合器上游并串联的变速装置的切换操作的供给通道。 压力供油通道上安装有压力控制装置，压力控制装置包括第一阀机构，第二阀机构和与压力供油通道平行连接的孔，并且蓄压器安装在压力控制装置和液压离合器之间， 确保液压离合器的快速平稳运行。
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5.发明授权Tractor with three-point linkage connecting scraper thereto and automatic tilt control 失效拖拉机与三点联动连接刮刀与自动倾斜控制
公开(公告)号：US4535847A
公开(公告)日：1985-08-20
申请号：US490806
申请日：1983-05-02
申请人： Shigekazu Hasegawa , Naoki Okita , Satoshi Machida
发明人： Shigekazu Hasegawa , Naoki Okita , Satoshi Machida
IPC分类号： A01B63/111 , E02F3/76 , E02F3/84 , A01B31/00
CPC分类号： E02F3/844 , A01B63/1117 , E02F3/7604 , E02F3/7622
摘要： A seated-operator type tractor has a vehicle proper (1), equipped rearwardly thereof with a link mechanism (6) and a scraper (9) for ground-leveling. The vehicle (1) is further provided with: a position-controlling mechanism (34) for controlling up-and-down position of the scraper (9); an automatic control mechanism for maintaining the scraper (9) in its left-and-right horizontal posture, by a sensor (50) therefor; a controlling valve (24) for controlling blade-angle adjustment of the scraper (9); and a manual switch (47) disposed near at hand of the seated operator, for shifting over the vehicle (24).
摘要翻译： 坐式操作者型拖拉机具有车辆本体（1），后部具有连杆机构（6）和用于地面平整的刮板（9）。 车辆（1）还设有：用于控制刮刀（9）的上下位置的位置控制机构（34）。 用于通过其传感器（50）将刮刀（9）保持在其左右水平姿势的自动控制机构; 用于控制刮刀（9）的叶片角度调节的控制阀（24）; 以及设置在就座操作者手中的用于在车辆（24）上移动的手动开关（47）。
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公开(公告)号：US07721169B2
公开(公告)日：2010-05-18
申请号：US10367130
申请日：2003-02-14
CPC分类号： H04N5/3742 , G11C2029/3202 , H04N5/343
摘要： A scanning circuit has path switches connected between a plurality of data flip-flop circuits of the scanning circuit for sequentially reading an output signal in synchronism with a clock. A plurality of control signal lines select the path switches to arbitrarily skip reading of the flip-flop circuits that do not require the scanning circuit and always fix a potential of the skipped data flip-flop circuit. Only the arbitrary data is read, and in the case where unnecessary data exists, reading is skipped, to thereby increase the read rate.
摘要翻译： 扫描电路具有连接在扫描电路的多个数据触发器电路之间的路径开关，用于与时钟同步地顺序读取输出信号。 多个控制信号线选择路径切换以任意地跳过不需要扫描电路的触发电路的读取，并且始终固定跳过的数据触发器电路的电位。 仅读取任意数据，并且在存在不必要的数据的情况下，跳过读取，从而增加读取速率。
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7.发明授权公开(公告)号：US07189953B2
公开(公告)日：2007-03-13
申请号：US10784494
申请日：2004-02-23
申请人： Satoshi Machida
发明人： Satoshi Machida
IPC分类号： H01L27/00
CPC分类号： H04N5/3653 , H01L27/146 , H04N5/3575 , H04N5/363 , H04N5/3658
摘要： A signal processing circuit has a sample/hold circuit for sampling an input signal comprised of a first signal and a second signal and for holding the first signal. The first signal comprises an optical signal obtained due to storage of electric charges generated due to light incident upon a photoelectric converter, and the second signal comprises a reference signal obtained due to resetting of the photoelectric converter. A subtracter receives an output signal of the sample/hold circuit and the input signal and obtains a difference between the output signal of the sample/hold circuit and the input signal. A voltage clamp circuit clamps a part or all of an output signal from the subtracter.
摘要翻译： 信号处理电路具有采样/保持电路，用于对由第一信号和第二信号组成的输入信号进行采样并保持第一信号。 第一信号包括由于存储由于光入射到光电转换器上的光产生的电荷而获得的光信号，并且第二信号包括由于光电转换器的复位而获得的参考信号。 减法器接收采样/保持电路的输出信号和输入信号，并获得采样/保持电路的输出信号与输入信号之间的差值。 电压钳位电路钳位来自减法器的一部分或全部输出信号。
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公开(公告)号：US07102115B2
公开(公告)日：2006-09-05
申请号：US10784419
申请日：2004-02-23
申请人： Satoshi Machida , Yukito Kawahara
发明人： Satoshi Machida , Yukito Kawahara
CPC分类号： H04N5/3692 , H04N5/3575 , H04N5/363
摘要： A photoelectric converter capable of reducing random noise comprises a photoelectric conversion circuit for generating an optical signal in correspondence to incident light, a reset circuit connected to an output terminal of the photoelectric conversion circuit, and an amplification circuit connected to output terminals of the photoelectric conversion circuit and the reset circuit. An electric charge transfer unit has one terminal connected to an output terminal of the amplification circuit and another terminal connected to a capacitor. A source follower amplifier has a gate connected to the electric charge transfer unit and the capacitor, and a channel selection circuit is connected to a source of the source follower amplifier. A common signal line is connected to an output terminal of the channel selection circuit, a first current source is connected to the common signal line, and a second current source is connected to the source of the source follower.
摘要翻译： 能够减少随机噪声的光电转换器包括：光电转换电路，用于产生与入射光相对应的光信号，连接到光电转换电路的输出端的复位电路，以及连接到光电转换的输出端的放大电路 电路和复位电路。 电荷转移单元具有一个端子连接到放大电路的输出端子，另一个端子连接到电容器。 源极跟随放大器具有连接到电荷转移单元和电容器的栅极，并且沟道选择电路连接到源极跟随器放大器的源极。 公共信号线连接到信道选择电路的输出端，第一电流源连接到公共信号线，第二电流源连接到源极跟随器的源极。
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公开(公告)号：US20060113139A1
公开(公告)日：2006-06-01
申请号：US11325668
申请日：2006-01-04
申请人： Keishiro Nishi , Masao Takagi , Satoshi Machida , Kenji Kato , Masashi Osuga
发明人： Keishiro Nishi , Masao Takagi , Satoshi Machida , Kenji Kato , Masashi Osuga
IPC分类号： B60K28/04
CPC分类号： B60K28/04 , B60K17/28 , B60K25/00 , B60Y2200/221
摘要： A work vehicle includes an engine, a PTO shaft driven by power from the engine, an operator's seat, an operator's presence sensor for detecting presence/absence of an operator at the operator's seat, and an automatic engine stop unit operable to automatically stop the engine in response to detection of the operator's absence at the operator's seat. The work vehicle includes a utility member for the vehicle selectively movable between a use position and a non-use position, a non-use state detecting sensor for detecting movement of the utility member to the non-use position, and an override unit operable to override the automatic engine stop function of the automatic engine stop unit, the override unit providing an override signal to the automatic engine stop unit in response to detection by the non-use state detecting sensor of the movement of the utility member to the non-use position.
摘要翻译： 工作车辆包括发动机，由发动机的动力驱动的PTO轴，操作者座椅，用于检测驾驶员座椅上有无操作者的操作者存在传感器，以及可自动停止发动机的自动发动机停止单元 以响应操作人员在操作员座位的缺失。 工作车辆包括可在使用位置和不使用位置之间选择性地移动的车辆的实用部件，用于检测公用部件到非使用位置的移动的不使用状态检测传感器，以及可操作以 超越自动发动机停止单元的自动发动机停止功能，超控单元响应于不使用状态检测传感器检测到实用程序成员向不使用的移动而向自动发动机停止单元提供超驰信号 位置。
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公开(公告)号：US20060102975A1
公开(公告)日：2006-05-18
申请号：US11252632
申请日：2005-10-19
IPC分类号： H01L31/0232
CPC分类号： H01L21/86
摘要： A semiconductor device has a transparent dielectric substrate such as a sapphire substrate. To enable fabrication equipment to detect the presence of the substrate optically, the back surface of the substrate is coated with a triple-layer light-reflecting film, preferably a film in which a silicon oxide or silicon nitride layer is sandwiched between polycrystalline silicon layers. This structure provides high reflectance with a combined film thickness of less than half a micrometer.
摘要翻译： 半导体器件具有诸如蓝宝石衬底的透明电介质衬底。 为了使制造设备能够光学地检测衬底的存在，衬底的背面涂覆有三层光反射膜，优选其中氧化硅或氮化硅层夹在多晶硅层之间的膜。 该结构提供具有小于半微米的组合膜厚度的高反射率。
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