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1. 发明授权

US5363652A Air/fuel ratio control device of a turbocharged engine 失效
标题翻译：涡轮增压发动机的空燃比控制装置
公开(公告)号：US5363652A
公开(公告)日：1994-11-15
申请号：US77224
申请日：1993-06-14
申请人： Shigetaka Tanaka , Yukio Ohtake , Yutaka Ohbuchi
发明人： Shigetaka Tanaka , Yukio Ohtake , Yutaka Ohbuchi
IPC分类号： B64D31/00 , F02B37/18 , F02D41/00 , F02D43/00 , F02B37/12 , B64C11/30
CPC分类号： F02D41/0007 , F02B37/18 , F02B37/186 , Y02T10/144
摘要： An engine including a supercharger wherein a waste gate valve is provided in the bypass passage bypassing the exhaust turbine of the supercharger and the supercharged pressure is controlled by the waste gate valve so that when the opening of the throttle valve provided in the intake duct falls under a set level, the air-fuel mixture is made lean and when it becomes greater than the set opening, the air-fuel mixture is made rich. When the air-fuel mixture is changed from a lean to rich mixture, the opening of the waste gate valve is made larger to reduce the supercharged pressure and thereby prevent abrupt fluctuations in the engine output.
摘要翻译：包括增压器的发动机，其中旁路通道中的废气闸阀设置在旁通增压器的排气涡轮机和增压压力下，由废门阀控制，使得当设在进气管道中的节流阀的开度落在设定水平，使空气 - 燃料混合物变稀，并且当其变得大于设定开口时，空气 - 燃料混合物变浓。当空气 - 燃料混合物从贫混合物变成浓混合物时，废门阀的打开被更大以减小增压压力，从而防止发动机输出的突然波动。

2. 发明授权

US5497751A Safety control apparatus for reciprocating engine 失效
标题翻译：往复式发动机安全控制装置
公开(公告)号：US5497751A
公开(公告)日：1996-03-12
申请号：US395755
申请日：1995-02-27
申请人： Yukio Ohtake
发明人： Yukio Ohtake
IPC分类号： G01M15/04 , F02B37/18 , F02B75/18 , F02D41/26 , F02D45/00 , F02P5/15 , F02P15/00 , F02P17/12 , G05B9/02 , F02M51/00
CPC分类号： F02D41/266 , F02B37/18 , F02P15/008 , G05B9/02 , F02B2075/1832 , F02P5/1518 , Y02T10/144
摘要： A safety control apparatus for a reciprocating engine equipped with two control systems to be able to sufficiently cope with a false normal state in which a normal state signal is output to an observation circuits of the control system despite the fact that an abnormal output has been fed to the actuators of the fuel injection system or the ignition system as a result of an abnormal operation in the control unit in the control systems. The pair of control systems are provided with a false normal state detection circuits for detecting the false normal state in addition to the provision of first and second control units for controlling the engine and an operation observation circuit therefor. When the false normal state detection circuit judges that the control system now in operation is abnormal, the engine control system is changed over to the standby system via the output change-over circuit to safely control the engine. When it is attempted to detect abnormality in the fuel injection system by the false normal state detection circuit, an occurrence of misfiring in at least any one of the cylinders of the engine is detected and when it is attempted to detect an abnormality in the ignition signal, a judgement is rendered that ignition timing is abnormal when the ignition timing of at least any one of the cylinders of the engine lies outside the normal range of ignition timing, and the engine control system is changed over to the standby system. This makes it possible to safely control the fuel injection timing and the ignition timing of a multi-cylinder reciprocating engine.
摘要翻译：一种用于具有两个控制系统的往复式发动机的安全控制装置，以能够充分地应付正常状态信号被输出到控制系统的观察电路的假正常状态，尽管事实上输入了异常输出由于控制系统中的控制单元中的异常操作而导致燃料喷射系统或点火系统的致动器。除了提供用于控制发动机的第一和第二控制单元以及其操作观察电路之外，该对控制系统还设置有用于检测假正常状态的假正常状态检测电路。当假正常状态检测电路判断现在操作的控制系统异常时，通过输出转换电路将发动机控制系统切换到备用系统，以安全地控制发动机。当通过假正常状态检测电路试图检测到燃料喷射系统中的异常时，检测到发动机的至少任一个气缸中的发生失火，并且当试图检测点火信号的异常时当发动机的至少任一缸的点火正时超出点火正时的正常范围时，点火正时异常，并且将发动机控制系统切换到备用系统。这使得可以安全地控制多缸往复式发动机的燃料喷射正时和点火正时。

3. 发明授权

US4318618A Apparatus for automatically measuring changing values of absorbance 失效
标题翻译：用于自动测量吸光度变化值的装置
公开(公告)号：US4318618A
公开(公告)日：1982-03-09
申请号：US126242
申请日：1980-03-03
申请人： Yukio Ohtake , Masahiro Nakamura
发明人： Yukio Ohtake , Masahiro Nakamura
IPC分类号： G01N21/75 , G01N21/25 , G01N35/02 , G01N21/01
CPC分类号： G01N21/253
摘要： Apparatus for automatically measuring changing values of absorbance comprise a circular, absorption cell conveying system on which are disposed in order a multitude of absorption cells with samples injected therein, an optical measurement system disposed so that a measuring zone is positioned therewithin, said measuring zone is disposed in a predetermined position of said absorption cell conveying system, a measurement conversion system for encoding a measured value signal output from said optical measurement system with respect to each said absorption cell conducted successively into said measuring zone, a reference conversion system for encoding a reference value signal output from said optical measurement system, a synchronizing command system for generating a synchronizing signal upon sensing of the arrival of each said absorption cell at said measuring zone, and an arithmetic recording system including a microcomputer for inputting in parallel the output signals respectively from said measurement conversion system, reference conversion system and synchronizing command system and calculating a value of change in absorbance of each said absorption cell.
摘要翻译：用于自动测量吸光度变化值的装置包括圆形吸收单元输送系统，其上依次设置有多个注入样品的吸收单元，光学测量系统设置成使测量区域位于其中，所述测量区域设置在所述吸收单元传送系统的预定位置的测量转换系统，用于将从所述光学测量系统输出的测量值信号相对于连续进入所述测量区域的每个所述吸收单元编码的测量转换系统，用于编码参考的参考转换系统从所述光学测量系统输出的值信号，用于在感测每个所述吸收单元到达所述测量区域时产生同步信号的同步命令系统，以及包括微计算机的算术记录系统，所述微计算机分别并行输入所述输出信号，所述测量转换系统，参考转换系统和同步指令系统，并计算每个所述吸收单元的吸光度变化值。

4. 发明授权

US4314029A Apparatus for automatically measuring changes in amount of gas 失效
标题翻译：用于自动测量气体量变化的装置
公开(公告)号：US4314029A
公开(公告)日：1982-02-02
申请号：US117736
申请日：1980-02-01
申请人： Yukio Ohtake , Masahiro Nakamura
发明人： Yukio Ohtake , Masahiro Nakamura
IPC分类号： G01N33/497 , C12M1/34 , G01N33/00
CPC分类号： C12M41/34 , C12M41/40 , C12M41/46 , Y10S435/807 , Y10S435/808 , Y10S435/817
摘要： Apparatus for automatically measuring changes in amount of gas comprises a pressure sensor being attached to a closed vessel having a main chamber in which is contained a liquid enzyme or the like and adapted to convert a change in pressure within said vessel into an electric signal and output a measured pressure value signal; a photoelectric sensor adapted to convert an optical change of the liquid enzyme or the like within said closed vessel into an electric signal and output an optical measured value signal; an electrode adapted to come into contact with the liquid enzyme or the like within the vessel to convert a change in conductivity into an electric signal and output a measured conductivity signal; and an arithmetic circuit adapted to input respectively said measured pressure value signal, the measured pressure value signal and said optical measured value signal, and the measured pressure value signal and said measured conductivity signal simultaneously, effect calculations simultaneously in parallel according to a predetermined numerical expression stored in advance and output respective calculation data signals.
摘要翻译：用于自动测量气体量变化的装置包括一个压力传感器，该压力传感器连接到具有主室的密封容器中，其中容纳液体酶等，并适于将所述容器内的压力变化转换为电信号并输出测量压力值信号; 适于将所述密闭容器内的液态酶等的光学变化转换为电信号并输出光学测量值信号的光电传感器; 适于与容器内的液体酶等接触的电极，将电导率的变化转换为电信号，并输出测定的电导率信号; 以及运算电路，其适于同时输入所述测量的压力值信号，测量的压力值信号和所述光学测量值信号以及所测量的压力值信号和所测量的电导率信号，根据预定的数值表达式并行地进行计算预先存储并输出相应的计算数据信号。

5. 发明授权

US5806491A Air-cooled multi-cylinder engine 失效
标题翻译：风冷多缸发动机
公开(公告)号：US5806491A
公开(公告)日：1998-09-15
申请号：US825616
申请日：1997-03-31
申请人： Yukio Ohtake
发明人： Yukio Ohtake
IPC分类号： F02D45/00 , F01P11/16 , F02B61/04 , F02B75/18 , F02B75/24 , F02D35/02 , F02D41/00 , F02D41/14 , F02D41/34 , F02D41/36
CPC分类号： F02D41/008 , F02B61/04 , F02B75/243 , F02D35/025 , F02D41/1446 , F02B2075/1824 , F02D41/0082
摘要： An air-cooled multi-cylinder engine including two temperature sensors each attached to different cylinders. The temperature difference between the two cylinders is detected by the temperature sensors. The air-fuel ratio in each cylinder is made the stoichiometric air-fuel ratio by decreasing the amount of fuel fed into higher temperature cylinders and increasing the amount of fuel fed into lower temperature cylinders.
摘要翻译：包括两个温度传感器的风冷多缸发动机，每个温度传感器分别连接到不同的气缸。两个气缸之间的温度差由温度传感器检测。通过减少供给到较高温度气瓶的燃料量和增加进入低温气瓶的燃料量，使各气缸中的空燃比成为理论空燃比。

6. 发明授权

US5099969A Apparatus for controlling vehicle semi-automatic transmission, incorporating means for inhibiting automatic clutch from being fully released to avoid engine racing 失效
标题翻译：用于控制车辆半自动变速器的装置，用于禁止自动离合器从完全释放到避免发动机发动的手段
公开(公告)号：US5099969A
公开(公告)日：1992-03-31
申请号：US594953
申请日：1990-10-10
申请人： Yukio Ohtake
发明人： Yukio Ohtake
IPC分类号： B60W10/02 , B60W10/04 , F16D48/02 , F16D48/06
CPC分类号： F16D48/068 , F16D48/064 , B60W2510/0638 , B60W2510/0657 , B60W2540/12 , F16D2500/1083 , F16D2500/3021 , F16D2500/3025 , F16D2500/3065 , F16D2500/3067 , F16D2500/31466 , F16D2500/5046 , F16D2500/5122 , F16D2500/5124 , F16D2500/70223 , F16D2500/70247 , F16D2500/70252 , F16D2500/70258 , F16D2500/7027 , F16D2500/70418 , F16H2061/0477 , Y10T477/6425
摘要： A vehicle transmission control arrangement in which an automatic clutch is disengaged in response to a signal received from a shift lever switch provided to detect an operation of a shift lever for shifting a speed changing mechanism. A comparator is provided to determine whether a detected or determined output torque of an engine is smaller than a predetermined reference value below which an increase in the engine speed upon full disengagement of the clutch will not significantly deteriorate a driving comfort of the vehicle. A clutch control device is adapted to inhibit the clutch from being fully disengaged despite the presence of the signal from the shift lever switch, if the engine output torque is not smaller than the reference value.

7. 发明授权

US4293643A Rotary shaking culture measuring method and apparatus 失效
标题翻译：旋转振荡培养测定方法及装置
公开(公告)号：US4293643A
公开(公告)日：1981-10-06
申请号：US116184
申请日：1980-01-28
申请人： Yukio Ohtake , Masahiro Nakamura
发明人： Yukio Ohtake , Masahiro Nakamura
IPC分类号： C12M1/02 , B01F9/00 , C12M1/34 , C12M1/36 , C12Q1/02 , C12Q1/06 , C12Q3/00
CPC分类号： B01F9/002 , C12M23/08 , C12M23/50 , C12M27/10 , C12M27/16 , C12M41/36
摘要： Rotary shaking culture measuring method and apparatus characterizes in that culture tubes are disposed radially and at equal intervals in the circumferential direction, and an inclined turntable is disposed at a predetermined angle of inclination with respect to a horizontal reference plane, a central shaft of the inclined turntable serves as a driving shaft whereby a turning motion in a continuous or intermittently indexing form is imparted to the turntable. In addition, the culture tubes revolve along an inclined circular orbit described by such turning motion, and the substance being cultured within the tubes is shaked and cultured by a reciprocative motion of inertial resultant force of centrifugal force and gravity. Furthermore, in a certain position of the turntable the growth of the substance being cultured within all the culture tubes is measured with the lapse of time by a signal obtained at every fixed cycle.
摘要翻译：旋转振荡培养测定方法和装置的特征在于，培养管在圆周方向上以等间隔径向放置，倾斜转盘相对于水平参考平面以预定的倾斜角设置，倾斜的中心轴转台用作驱动轴，由此将转动运动以连续或间歇转位的形式传送到转盘。此外，培养管沿着通过这种转动运动描述的倾斜圆形轨道旋转，并且在管内培养的物质通过离心力和重力的惯性合力的往复运动进行摇动和培养。此外，在转盘的某一位置，通过在每个固定周期获得的信号随时间推移测量在所有培养管内培养的物质的生长。

8. 发明授权

US5577487A Aircraft piston engine control system 失效
标题翻译：飞机活塞发动机控制系统
公开(公告)号：US5577487A
公开(公告)日：1996-11-26
申请号：US540691
申请日：1995-10-11
申请人： Yukio Ohtake , Atsushi Watanabe
发明人： Yukio Ohtake , Atsushi Watanabe
IPC分类号： F02P5/145 , F02D9/02 , F02D11/04 , F02D29/00 , F02D29/02 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/22 , F02D41/26 , F02D41/32 , F02M69/24 , F02P5/152 , F02P5/153 , F02B75/08
CPC分类号： F02D41/266 , F02D41/1475 , F02D41/22 , F02D41/32 , F02M69/24
摘要： An aircraft piston engine control system according to the present invention has a fuel supply passage for supplying fuel to the engine. A fuel regulation device is arranged in the fuel supply passage, is linked to a throttle lever, and regulates an amount of fuel so as to realize a first air-fuel ratio which is more rich than the stoichiometric air-fuel ratio. A fuel decreasing passage is connected to the fuel supply passage between the fuel regulation device and the engine. A fuel decreasing device is arranged in the fuel decreasing passage, and decreases an amount of fuel regulated by the fuel regulation device so as to realize an optimum air-fuel ratio according to the current engine operating condition.
摘要翻译：根据本发明的飞机活塞发动机控制系统具有用于向发动机供应燃料的燃料供给通道。燃料调节装置设置在燃料供给通道中，与节流杆相连接，调节燃料量以实现比理论空燃比更浓的第一空燃比。燃料调节装置与发动机之间的燃料供给通路连接有燃料减少通路。燃料减少装置设置在燃料减少通道中，并且减少由燃料调节装置调节的燃料量，以便根据当前的发动机工作条件实现最佳的空燃比。

9. 发明授权

US4742724A Power-assisted gear-shift mechanism for manual transmission 失效
标题翻译：用于手动变速器的动力辅助变速机构
公开(公告)号：US4742724A
公开(公告)日：1988-05-10
申请号：US69832
申请日：1987-07-06
申请人： Shoji Jimbo , Akira Sato , Fumihiro Ushijima , Kenichi Kikuchi , Hideaki Matsui , Yukio Ohtake
发明人： Shoji Jimbo , Akira Sato , Fumihiro Ushijima , Kenichi Kikuchi , Hideaki Matsui , Yukio Ohtake
IPC分类号： F16H61/30 , F16H61/36 , F16H63/20 , G05G9/16 , F15B9/10
CPC分类号： F16H63/20 , F16H61/30 , F16H61/36 , F16H2061/301 , F16H2061/308 , F16H2063/208 , Y10T74/19535 , Y10T74/2014
摘要： A power-assisted gear shift mechanism for a manual transmission includes a lateral casing mounted on a transmission housing, a first lateral shaft rotatably mounted within the casing and being operatively connected to a manual shift lever to be rotated in shifting operation of the shift lever, and a second lateral shaft in the form of a hollow shaft rotatably and axially slidably mounted on the first lateral shaft and being operatively connected to the manual shift lever to be axially moved in selecting operation of the shift lever, the second lateral shaft being integrally provided with a shift-and-select lever which extends into an interior of the transmission housing to be selectively engaged with a plurality of shift heads in axial movement of the second lateral shaft. The gear-shift mechanism is associated with a hydraulic power cylinder assembly which is integrally connected to one end of the lateral casing to provide a hydraulic power assist in accordance with operation torque applied to the first lateral shaft in shifting operation of the manual shift lever.
摘要翻译：用于手动变速器的动力辅助变速机构包括安装在变速器壳体上的侧向壳体，可旋转地安装在壳体内并且可操作地连接到在变速杆的换档操作中转动的手动变速杆的第一侧向轴，以及空心轴形式的第二侧轴，其可旋转地并轴向地可滑动地安装在所述第一侧轴上，并且可操作地连接到所述手动变速杆，以在所述换档杆的选择操作中被轴向移动，所述第二横轴被整体地设置其具有延伸到变速器壳体的内部中的换档和选择杆，以在第二侧轴的轴向运动中选择性地与多个换档头啮合。齿轮换档机构与液压动力油缸组合有关，该液压动力油缸组件与侧向壳体的一端一体连接，以根据在手动变速杆的换档操作中施加到第一侧轴的操作扭矩提供液压动力辅助。

10. 发明授权

US4294146A Oscillation type flying shear 失效
标题翻译：振荡式飞剪
公开(公告)号：US4294146A
公开(公告)日：1981-10-13
申请号：US136248
申请日：1980-04-01
申请人： Yukio Ohtake
发明人： Yukio Ohtake
IPC分类号： B23D25/06 , B26D1/56
CPC分类号： B23D25/06 , Y10T83/4737 , Y10T83/4751
摘要： An oscillation type flying shear of a constant cutting blade oscillation amplitude repeatedly started and shut down to effect shearing of material to specified lengths includes a device for effecting adjustments of the gear meshing position of gearing. Thus the cutting blade horizontal velocity can be made to match the velocity of the material.
摘要翻译：恒定切割刀片振荡幅度的振荡型飞剪，反复开始和关闭，以将材料剪切至规定的长度，包括用于实现齿轮啮合齿轮啮合位置调整的装置。因此，可以使切割刀片的水平速度与材料的速度相匹配。

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