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1. 发明申请

US20120298031A1 DEVICE FOR SINGLE-CRYSTAL GROWTH AND METHOD OF SINGLE-CRYSTAL GROWTH 审中-公开
标题翻译：单晶生长装置和单晶生长方法
公开(公告)号：US20120298031A1
公开(公告)日：2012-11-29
申请号：US13521524
申请日：2010-12-28
申请人： Toshimitsu Ito , Yasuhide Tomioka , Yuji Yanagisawa , Isamu Shindo , Atsushi Yanase
发明人： Toshimitsu Ito , Yasuhide Tomioka , Yuji Yanagisawa , Isamu Shindo , Atsushi Yanase
IPC分类号： C30B13/24
CPC分类号： C30B13/24 , Y10T117/1088
摘要： [Technical Problem]It is an object to provide a device for a single-crystal growth and a method of a single-crystal growth in which even when materials that are different in, for example, a melting point or a diameter are to be grown, the conditions for the stable growth of a single crystal can be obtained and a high-quality single crystal having a desired diameter can hence be grown. In addition, the device and the method have a reduced fluctuation of heating intensity to facilitate a crystal growth.[Solution of Problem]A device for a single-crystal growth is provided with a raw material rod (14) that is supported by an upper crystal driving shaft (8), a seed crystal rod (16) that is supported by a lower crystal driving shaft (12), and a heating means, and a contact part of the raw material rod (14) with the seed crystal rod (16) is heated with a heating means to form a melting zone (18) and grow a single crystal. The device is characterized in that the heating means is configured by a plurality of rectangular beams produced by lasers (2a, . . . 2e) which emit a laser light having the equivalent irradiation intensity and by an optical means, the heating means being disposed in a circumferential direction of the melting zone (18).
摘要翻译：技术问题本发明的目的是提供一种单晶生长装置和单晶生长方法，其中即使在例如熔点或直径不同的材料生长时，可以获得单晶稳定生长的条件，因此可以生长具有期望直径的高质量单晶。此外，该装置和方法具有降低的加热强度波动以促进晶体生长。问题的解决方案用于单晶生长的装置设置有由上晶体驱动轴（8）支撑的原料棒（14），由下晶体支撑的晶种棒（16）驱动轴（12）和加热装置，原料棒（14）与籽晶杆（16）的接触部分用加热装置加热以形成熔化区（18）并生长单晶。该装置的特征在于，加热装置由发射具有等效照射强度的激光的激光器（2a，...，2e）产生的多个矩形光束构成，并且通过光学装置，加热装置设置在熔融区（18）的圆周方向。

2. 发明授权

US4653451A Method and apparatus for detecting surging in internal combustion engine 失效
标题翻译：用于检测内燃机浪涌的方法和装置
公开(公告)号：US4653451A
公开(公告)日：1987-03-31
申请号：US731522
申请日：1985-05-07
申请人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
IPC分类号： F02D41/14 , F02D43/00 , G01M15/00
CPC分类号： F02D41/1476 , F02D41/1474
摘要： In an internal combustion engine, the concentration of a specific composition is detected, and the fluctuation thereof is calculated. Surging in the engine is detected by comparing the calculated fluctuation with a predetermined value.
摘要翻译：在内燃机中，检测特定组成的浓度，并计算其波动。通过将计算的波动与预定值进行比较来检测引擎中的喘振。

3. 发明授权

US4644921A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4644921A
公开(公告)日：1987-02-24
申请号：US727262
申请日：1985-04-25
申请人： Nobuyuki Kobayashi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Toshimitsu Ito
IPC分类号： F02D41/00 , F02D41/04 , F02D41/06 , F02D41/14 , F02D41/34 , F02D45/00
CPC分类号： F02D41/1486 , F02D41/06
摘要： In an internal combustion engine, feedback control of the air-fuel ratio is carried out in accordance with the concentration of a specific composition in the exhaust gas, so that the air-fuel ratio is close to a target air-fuel ratio on the lean side with respect to the stoichimetric air-fuel ratio, the target air-fuel ratio is variable in accordance with the engine temperature.
摘要翻译：在内燃机中，根据排气中的特定组成的浓度进行空燃比的反馈控制，使得空燃比接近于稀薄的目标空燃比相对于比重空燃比，目标空燃比根据发动机温度而变化。

4. 发明授权

US4607603A Fuel injection system employing the second time differential of pressure or air flow rate 失效
标题翻译：燃料喷射系统采用压力或空气流量的第二时间差
公开(公告)号：US4607603A
公开(公告)日：1986-08-26
申请号：US669723
申请日：1984-11-08
申请人： Nobuyuki Kobayashi , Toshimitsu Ito , Kazuhiko Norota
发明人： Nobuyuki Kobayashi , Toshimitsu Ito , Kazuhiko Norota
IPC分类号： F02D41/04 , F02D41/10 , F02B3/00
CPC分类号： F02D41/10 , F02D41/045 , F02D41/105
摘要： Synchronous fuel injection amount of injected from a fuel injector in synchronization with rotation of an engine is controlled in relation to the second time differential of either the intake pipe pressure or intake flow rate.
摘要翻译：与进气管压力或进气流量的第二时间差相关地控制与发动机的旋转同步地从燃料喷射器喷射的同步燃料喷射量。

5. 发明授权

US4557234A Method and system for controlling idle speed in an internal combustion engine 失效
标题翻译：用于控制内燃机怠速的方法和系统
公开(公告)号：US4557234A
公开(公告)日：1985-12-10
申请号：US607306
申请日：1984-05-04
申请人： Toshimitsu Ito
发明人： Toshimitsu Ito
IPC分类号： F02D31/00 , F02D9/02 , F02M3/00
CPC分类号： F02D31/005
摘要： A bypass passage bypassing a throttle valve and communicating a portion upstream of the throttle valve with a portion downstream of the throttle valve is blocked when an engine speed is increased to the upper limit value or more of a predetermined range or the bypass passage is opened when the engine speed is decreased to the lower limit value or less of the predetermined range, whereby the engine speed during idling is controlled to a value within the predetermined range. An idle speed is stabilized by opening the bypass passage immediately after the start and during warm-up process, where the engine speed is particularly instable during idling. Furthermore, the period of time of opening or blocking the bypass passage is shortened in accordance with the increase in a difference between the upper or lower limit of the predetermined range and the engine speed, whereby the engine speed is controlled so as to be quickly to a value within the predetermined range.
摘要翻译：当发动机转速增加到预定范围的上限值或更多或旁路通道打开时，绕过节流阀并且连通节流阀上游的部分与节气门下游的部分的旁通通道被阻断发动机转速降低到预定范围的下限值以下，由此将空转时的发动机转速控制在规定范围内的值。通过在启动之后和预热过程中立即打开旁路通道使怠速稳定，其中发动机转速在空转期间特别不稳定。此外，根据预定范围的上限或下限与发动机转速之间的差异的增加，缩短旁通通道的打开或堵塞时间，从而将发动机转速控制得快速到在预定范围内的值。

6. 发明授权

US4550373A Temperature-feedback electronic engine control apparatus and method 失效
标题翻译：温度反馈电子发动机控制装置及方法
公开(公告)号：US4550373A
公开(公告)日：1985-10-29
申请号：US403043
申请日：1982-07-29
申请人： Toshimitsu Ito , Toshiaki Isobe , Takashi Hattori
发明人： Toshimitsu Ito , Toshiaki Isobe , Takashi Hattori
IPC分类号： F02D45/00 , F02D41/06 , F02D41/24 , F02D5/02 , F02D33/00 , F02M51/00 , F02N11/14
CPC分类号： F02D41/28 , F02D41/064
摘要： An electronic engine control apparatus and method for computing various engine operating parameters such as fuel injection amount on the basis of input signals from a temperature sensor which detects engine temperature, wherein the signals from the temperature sensor are read more frequently before the complete explosion (i.e., running without a starter motor) of the engine than after attainment of complete explosion (i.e., after a start period) so that degradation of accuracy in the computed fuel injection amount, due to variation of the input signals from the temperature sensor which is caused by the starting motor, is reduced.
摘要翻译：一种电子发动机控制装置和方法，用于根据检测发动机温度的温度传感器的输入信号计算各种发动机工作参数，例如燃料喷射量，其中来自温度传感器的信号在完全爆炸之前更频繁地读取（即，没有起动电机运行）比完全爆炸（即，在起动阶段之后）使得由于所引起的温度传感器的输入信号的变化导致计算出的燃料喷射量的精度降低由起动电机减少。

7. 发明授权

US4512318A Internal combustion engine with fuel injection system 失效
标题翻译：具有燃油喷射系统的内燃机
公开(公告)号：US4512318A
公开(公告)日：1985-04-23
申请号：US418838
申请日：1982-09-16
申请人： Toshimitsu Ito , Toshiaki Isobe
发明人： Toshimitsu Ito , Toshiaki Isobe
IPC分类号： F02D41/04 , F02D41/10 , F02D5/02
CPC分类号： F02D41/105 , F02D41/107
摘要： An engine wherein a basic fuel injection flow rate from an injector is obtained based on an intake manifold pressure and an engine rotational speed. A change with time of the opening degree of a throttle valve and a change with time of the intake manifold pressure are calculated, and the basic fuel injection flow rate is corrected commensurate with the values of the changes described above to cause the basic fuel injection flow rate to be an ideal air-fuel ratio. When the change with time in opening degree of the throttle valve or the change with time of the intake manifold pressure is smaller than the respective predetermined values, the basic fuel injection flow rate is corrected, and, after the correction, if the values of changes thereof become smaller than the respective predetermined values, the basic fuel injection flow rate thus corrected is caused to approach the injection flow rate before the correction.
摘要翻译：基于进气歧管压力和发动机转速来获得来自喷射器的基本燃料喷射流量的发动机。计算节流阀的开度随着进气歧管压力随时间的变化的时间的变化，并且基本燃料喷射流量被校正为与上述变化的值相对应以使基本燃料喷射流量率为理想的空燃比。当节气门开度随时间的变化或进气歧管压力随时间的变化小于相应的预定值时，基本燃料喷射流量被校正，并且在校正之后，如果改变值其变得小于各个预定值，使得如此校正的基本燃料喷射流量接近校正前的喷射流量。

8. 发明授权

US4713766A Method and apparatus for controlling air-fuel ratio in internal combustion engine 失效
标题翻译：用于控制内燃机空燃比的方法和装置
公开(公告)号：US4713766A
公开(公告)日：1987-12-15
申请号：US730581
申请日：1985-05-06
申请人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Takashi Hattori , Katsunori Yagi , Toshimitsu Ito
IPC分类号： F02P5/15 , F02D41/00 , F02D41/04 , F02D41/26 , F02D41/34 , F02D43/00 , F02D5/02
CPC分类号： F02D41/045 , F02D41/0002 , F02D41/263 , Y02T10/42
摘要： In an internal combustion engine having a throttle valve, a flag or switch having hysteresis characteristics using the operation of the throttle valve is provided.
摘要翻译：在具有节流阀的内燃机中，提供使用节气门的操作的具有滞后特性的标志或开关。

9. 发明授权

US4592315A Control device of an internal combustion engine 失效
标题翻译：内燃机的控制装置
公开(公告)号：US4592315A
公开(公告)日：1986-06-03
申请号：US730577
申请日：1985-05-06
申请人： Nobuyuk Kobayashi , Takashi Hattori , Toshimitsu Ito
发明人： Nobuyuk Kobayashi , Takashi Hattori , Toshimitsu Ito
IPC分类号： F02P5/15 , F02B31/00 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F02D43/00 , F02P5/04 , F01L3/00
CPC分类号： F02D41/0002 , F02D37/02 , F02P5/045 , F02D2041/0015 , Y02T10/42
摘要： Disclosed is an engine having a swirl control valve in the intake port. When the engine is operating under a partial load, a lean air-fuel mixture is fed into the engine cylinders, and the swirl control valve is closed in order to create a swirl motion in the combustion chamber. When the throttle valve is fully open, a rich air-fuel mixture is fed into the engine cylinders, and the swirl control valve is closed. In addition, the ignition timing is retarded. After this, when the throttle valve is slightly closed, the swirl control valve is maintained at the open position, and the air-fuel mixture of an approximately stoichiometric air-fuel ratio is fed into the engine cylinders. At the same time, the ignition timing is slightly advanced.
摘要翻译：公开了一种在进气口中具有涡流控制阀的发动机。当发动机在部分负荷下操作时，将稀薄的空气 - 燃料混合物供给到发动机气缸中，并且涡流控制阀关闭以在燃烧室中产生涡旋运动。当节流阀完全打开时，将丰富的空气 - 燃料混合物供给到发动机气缸中，并且涡流控制阀关闭。此外，点火正时延迟。此后，当节流阀稍微关闭时，涡流控制阀保持在打开位置，并且将大致理论空燃比的空气 - 燃料混合物供给到发动机气缸中。同时，点火正时略有提升。

10. 发明授权

US4587938A Control device for controlling air-fuel ratio and spark timing of an integral combustion engine 失效
标题翻译：用于控制整体内燃机的空燃比和火花正时的控制装置
公开(公告)号：US4587938A
公开(公告)日：1986-05-13
申请号：US731436
申请日：1985-05-07
申请人： Nobuyuki Kobayashi , Katsunori Yagi , Toshimitsu Ito
发明人： Nobuyuki Kobayashi , Katsunori Yagi , Toshimitsu Ito
IPC分类号： F02D41/00 , F02D41/14 , F02D41/34 , F02D43/00 , F02P5/15 , F02P5/00 , F02B23/00
CPC分类号： F02P5/1502 , F02D41/1475 , Y02T10/46
摘要： A control device determining the air-fuel ratio in the leanest fashion or in the leaner fashion depending on the position of the throttle valve. The ignition timing is also determined in relation to the air-fuel ratio. The ignition timing is advanced when the air-fuel ratio is in the leanest fashion and the ignition timing is retarded with respect to the former timing when the air-fuel ratio is in the leaner fashion. The control device further causes a delay in change-over of the ignition timing between two timing patterns relative to the change-over of the air fuel ratio when the opening of the throttle valve is changed beyond the predetermined value.
摘要翻译：控制装置根据节流阀的位置以最小的方式或以更瘦的方式确定空燃比。点火正时也相对于空燃比确定。当空燃比处于较稀的方式时，当空燃比处于最小的方式时，点火正时相对于前一时刻延迟点火正时。当节流阀的开度改变超过预定值时，控制装置进一步引起相对于空燃比转换的两个定时模式之间的点火正时的转换延迟。

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