公开(公告)号：US20070193534A1

公开(公告)日：2007-08-23

申请号：US10593238

申请日：2005-07-27

申请人： Yasushi Ito

发明人： Yasushi Ito

IPC分类号： F02B43/00 ,  F02M25/08

CPC分类号： F02D41/3094 ,  F02B2275/16 ,  F02D19/0644 ,  F02D19/0692 ,  F02D19/081 ,  F02D41/0027 ,  F02D41/0032 ,  F02M25/089 ,  F02M25/12 ,  Y02T10/36 ,  Y10S123/12

摘要： Disclosed is a control system for a hydrogen addition internal combustion engine that uses hydrocarbon fuel and hydrogen gas as combustion fuel. The control system includes a canister 52 for adsorbing fuel vapor generated in a tank 34 for storing the hydrocarbon fuel; a purge VSV 66 for purging the fuel vapor into an intake port 18 of the hydrogen addition internal combustion engine in a predefined situation; hydrogen addition ratio setup means for setting the ratio of hydrogen gas addition to the hydrocarbon fuel; and hydrogen gas addition ratio adjustment means for increasing the ratio of hydrogen gas addition when the fuel vapor is purged into the intake port 18.

摘要翻译： 公开了一种使用烃燃料和氢气作为燃料燃料的氢添加内燃机的控制系统。 该控制系统包括用于吸收在罐34中产生的用于储存烃燃料的燃料蒸汽的罐52; 吹扫VSV 66，用于在预定的情况下将燃料蒸气吹入氢气添加内燃机的进气口18; 氢添加比设定装置，用于设定添加到烃燃料的氢气的比例; 以及氢气添加比率调节装置，用于增加当燃料蒸气被排出到进气口18中时的氢气添加比例。

公开(公告)号：US07130715B2

公开(公告)日：2006-10-31

申请号：US10679408

申请日：2003-10-07

申请人： Kazuo Watanabe ,  Takahiko Yamashita ,  Yasushi Ito ,  Katsuhiro Nagasawa

发明人： Kazuo Watanabe ,  Takahiko Yamashita ,  Yasushi Ito ,  Katsuhiro Nagasawa

IPC分类号： G06F19/00

CPC分类号： G05B19/402 ,  B23Q17/2233 ,  G05B2219/41192 ,  G05B2219/45035 ,  H05K3/0008 ,  H05K3/0047 ,  H05K2203/163 ,  Y10T29/49778

摘要： In a machining method and a machining apparatus, prior to machining, an NC control unit makes an X-axis drive unit move a table based on examination conditions specified in advance. Thus, the NC control unit obtains a stabilization time required from the command-reach time of a poisoning command and till the stabilization of position response of the table within a predetermined allowable range. Likewise, for moving a drill in a Y-axis direction, the NC control unit obtains a stabilization time required till the stabilization of position response within a predetermined allowable range. At the time of machining, the drill is moved in a Z-axis direction to cut into a printed wiring board as soon as the obtained stabilization time has passed.

摘要翻译： 在加工方法和加工装置中，在加工之前，NC控制单元使X轴驱动单元基于预先规定的检查条件移动台。 因此，NC控制单元获得从中毒命令的命令到达时间所需的稳定时间，并且获得在预定允许范围内使表的位置响应稳定。 类似地，为了在Y轴方向上移动钻头，NC控制单元在预定的允许范围内获得稳定位置响应所需的稳定时间。 在加工时，一旦获得的稳定时间过去，钻头就沿Z轴方向移动，从而切割成印刷线路板。

公开(公告)号：US06895826B1

公开(公告)日：2005-05-24

申请号：US09485017

申请日：1999-05-28

申请人： Yuichi Nakao ,  Yasuichi Shiraishi ,  Satoru Nihei ,  Seiji Kobayashi ,  Yasushi Ito

发明人： Yuichi Nakao ,  Yasuichi Shiraishi ,  Satoru Nihei ,  Seiji Kobayashi ,  Yasushi Ito

IPC分类号： G01F1/84

CPC分类号： G01F1/8409 ,  G01F1/8418 ,  G01F1/8422 ,  G01F1/8427 ,  G01F1/8477

摘要： The Coriolis mass flow meter of this invention comprises two parallel curved flow tubes 1 and 2, a drive unit 15, and a pair of vibration sensors 16 and 17. An inlet-side manifold 24 dividing the flow of a fluid being measured into the two flow tubes 1 and 2 from the inlet thereof, and an outlet-side manifold 25 joining the fluid flows flowing in the two flow tubes 1 and 2 to discharge from the fluid outlet thereof are mechanically connected to a meter body 30 only at the inlet side of the inlet-side manifold 24 and at the outlet side of the outlet-side manifold 25, respectively. With this arrangement, the effects of vibration transmitted from the meter body 30 and all structures connected thereto can be reduced at the joint parts between the inlet-side and outlet-side manifolds 24 and 25 that serve as vibration fulcrums.

摘要翻译： 本发明的科里奥利质量流量计包括两个平行的弯曲流管1和2，一个驱动单元15和一对振动传感器16和17.一个入口侧歧管24将被测流体的流动分为两个 从其入口流出流量管1和2，并且连接流过两个流管1和2的流体的出口侧歧管25从其流体出口排出，仅在入口侧机械地连接到仪表主体30 的入口侧歧管24和出口侧歧管25的出口侧。 通过这种布置，在用作振动支点的入口侧歧管24和出口侧歧管25之间的接合部处，可以减少从仪表主体30传递的振动和与其连接的所有结构的影响。

公开(公告)号：US06830536B2

公开(公告)日：2004-12-14

申请号：US10372783

申请日：2003-02-26

申请人： Masaaki Tanaka ,  Yasushi Ito ,  Shoji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Makoto Ogiso ,  Isao Matsumoto

发明人： Masaaki Tanaka ,  Yasushi Ito ,  Shoji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Makoto Ogiso ,  Isao Matsumoto

IPC分类号： B60K4104

CPC分类号： F02D41/023 ,  B60W10/06 ,  B60W10/101 ,  B60W10/11 ,  B60W30/18 ,  B60W2710/0666 ,  B60W2710/1005 ,  F01L9/04 ,  F01L2009/0436 ,  F01L2800/00 ,  F02D13/0215 ,  F02D13/0253 ,  F02D13/06 ,  F02D41/008 ,  F02D41/0087 ,  F02D41/0215 ,  F02D41/40 ,  F02D2041/001 ,  F02D2250/18 ,  F02D2250/21 ,  F02D2250/41 ,  F02D2400/12 ,  F16H63/50 ,  F16H63/502 ,  Y02T10/18 ,  Y02T10/44 ,  Y10T477/619 ,  Y10T477/679

摘要： A method and apparatus for controlling an internal combustion engine. A target cylinder torque required of one of a plurality of cylinders is individually calculated in accordance with a target engine torque, and a timing for opening and closing each of a plurality of intake and exhaust valves in each of the plurality of cylinders is determined in accordance with the target cylinder torque. Thereby the torque of the internal combustion engine is individually controlled for each of the plurality of cylinders.

摘要翻译： 一种用于控制内燃机的方法和装置。 根据目标发动机扭矩分别计算多个气缸中的一个气缸所需的目标气缸扭矩，并且根据目标发动机转矩确定多个气缸中的每一个中的多个进气门和排气门中的每一个的定时 与目标气缸扭矩。 因此，对于多个气缸中的每一个单独地控制内燃机的转矩。

公开(公告)号：US06546910B2

公开(公告)日：2003-04-15

申请号：US09810622

申请日：2001-03-19

申请人： Masaaki Tanaka ,  Yasushi Ito ,  Shoji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Makoto Ogiso ,  Isao Matsumoto

发明人： Masaaki Tanaka ,  Yasushi Ito ,  Shoji Katsumata ,  Keiji Yoeda ,  Hideyuki Nishida ,  Makoto Ogiso ,  Isao Matsumoto

IPC分类号： F02D1300

CPC分类号： F02D41/023 ,  B60W10/06 ,  B60W10/101 ,  B60W10/11 ,  B60W30/18 ,  B60W2710/0666 ,  B60W2710/1005 ,  F01L9/04 ,  F01L2009/0436 ,  F01L2800/00 ,  F02D13/0215 ,  F02D13/0253 ,  F02D13/06 ,  F02D41/008 ,  F02D41/0087 ,  F02D41/0215 ,  F02D41/40 ,  F02D2041/001 ,  F02D2250/18 ,  F02D2250/21 ,  F02D2250/41 ,  F02D2400/12 ,  F16H63/50 ,  F16H63/502 ,  Y02T10/18 ,  Y02T10/44 ,  Y10T477/619 ,  Y10T477/679

摘要： A method and apparatus controls an internal combustion engine having electromagnetically driven valves. A target cylinder torque required of one of a plurality of cylinders is individually calculated in accordance with a target engine torque, and a timing for opening and closing each of a plurality of intake and exhaust valves in each of the plurality of cylinders is determined in accordance with the target cylinder torque. Thereby the torque of the internal combustion engine is individually controlled for each of the plurality of cylinders.

公开(公告)号：US06385521B1

公开(公告)日：2002-05-07

申请号：US09503496

申请日：2000-02-14

申请人： Yasushi Ito

发明人： Yasushi Ito

IPC分类号： B60K4104

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/101 ,  B60W30/1819 ,  B60W30/20 ,  F16H61/66 ,  F16H2057/0012 ,  Y10T477/60

摘要： In a vibration restraining apparatus for canceling out front-rear vibrations of a vehicle by controlling the torque of an engine and the speed change ratio of a continuously variable transmission (CVT) from a time point preceding the end of a speed shift by half the period of the vehicle front-rear vibrations, a specific vibration period of the vehicle in accordance with a vehicle-carried load is calculated based on changes in the revolution speed of the engine, and a timing of an control output to the engine or the CVT is determined based on the calculated specific vibration period. Even if the number of occupants or the vehicle-carried load changes, the value of the specific vibration period of the vehicle is corrected in accordance with such a change, so that vehicle vibrations can be properly restrained.

摘要翻译： 在通过控制发动机的转矩和无级变速器结束之间的时间点（CVT）的变速比来控制车辆的前后振动的振动抑制装置中， 根据发动机的转速的变化来计算车辆的前后振动的车辆的特定的振动周期，并且向发动机或CVT的控制输出的定时是 基于计算的特定振动周期确定。 即使乘员人数或车载负载发生变化，车辆的具体振动周期的值根据这种变化进行修正，能够适当地限制车辆的振动。

公开(公告)号：US06377882B1

公开(公告)日：2002-04-23

申请号：US09528992

申请日：2000-03-20

申请人： Yasushi Ito

发明人： Yasushi Ito

IPC分类号： G06H1700

CPC分类号： F16H61/66 ,  B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/101 ,  B60W20/00 ,  B60W30/1819 ,  F16H2057/0012 ,  Y10T477/67 ,  Y10T477/677

摘要： A control apparatus for a vehicle that has a power source and a continuously variable transmission. If a backlash-reducing control execution flag is on, a central control section utilizes an inertia torque produced during a backlash-reducing control as a part of a transient surge-reducing control that follows the backlash-reducing control, by setting at least one of a control duration and a control torque of the transient surge-reducing control to a value that is less than the control duration or torque set for an ordinary transient surge-reducing control. Therefore, the vehicle control apparatus is able to effectively perform the transient surge-reducing control and therefore further reduce vibrations of the vehicle.

摘要翻译： 一种用于车辆的控制装置，其具有电源和无级变速器。 如果间隙减小控制执行标志为打开，则中央控制部分利用在减少间隙控制期间产生的惯性转矩作为紧跟在间隙减小控制之后的瞬时浪涌降低控制的一部分，通过设置以下中的至少一个： 瞬时浪涌降低控制的控制持续时间和控制扭矩小于对于普通瞬态浪涌降低控制设置的控制持续时间或扭矩的值。 因此，车辆控制装置能够有效地执行瞬时浪涌降低控制，并且因此进一步减少车辆的振动。

公开(公告)号：US6057572A

公开(公告)日：2000-05-02

申请号：US95593

申请日：1998-06-11

申请人： Yasushi Ito ,  Kenji Yoshida

发明人： Yasushi Ito ,  Kenji Yoshida

IPC分类号： H01L27/04 ,  H01L21/334 ,  H01L21/822 ,  H01L27/06 ,  H01L29/94 ,  H01L29/72

CPC分类号： H01L29/66181 ,  H01L27/0629 ,  H01L29/94

摘要： A method for fabricating a semiconductor device using an etching stopper film without increasing a number of steps of photoetching and without degrading the device characteristics. A MOS capacitor having a small coefficient of voltage is formed by forming a thick oxide film which is different from a gate oxide film of a MOS transistor to be formed on the same substrate and by implanting impurity of an amount which will not destroy insulation right under the oxide film. At this time, the electrode of the MOS capacitor is formed by the same layer with that of the gate electrode of the MOS transistor to equalize the height of both the electrodes.

公开(公告)号：US6000209A

公开(公告)日：1999-12-14

申请号：US994045

申请日：1997-12-19

申请人： Yasushi Ito ,  Noboru Tokairin ,  Saburo Kawabata ,  Takashi Saitoh ,  Kiyotaka Nishioka

发明人： Yasushi Ito ,  Noboru Tokairin ,  Saburo Kawabata ,  Takashi Saitoh ,  Kiyotaka Nishioka

IPC分类号： G02B6/44 ,  D01H5/00

CPC分类号： G02B6/4489 ,  G02B6/4491

摘要： Torsional fixation portions holding an SZ slotted body having spiral grooves turning over alternately in the surface of its column body are provided to prevent the SZ slotted body from being distorted, and between the torsional fixation portions, a groove fixation device with one or more protrusion projecting into the spiral grooves of the SZ slotted body to prevent the grooves front turning in the sectionally circumferential direction in provided. The SZ slotted body is passed through the groove fixation device while the SZ slotted body advanced straight. Optical fibers are introduced and stored into the grooves of the SZ slotted body in the vicinity of the groove fixation device, and immediately a pressing winding consisting of yarn, tape or the like is given onto the SZ slotted body.

摘要翻译： 设有保持SZ开槽体的扭转固定部，其具有在其柱体的表面上交替转动的螺旋槽，以防止SZ开槽体变形，并且在扭转固定部之间具有一个或多个突起突出的凹槽固定装置 进入SZ开槽体的螺旋槽，以防止在所设置的横截面圆周方向上的槽前转。 SZ开槽体通过槽固定装置，而SZ开槽体正向前进。 将光纤引入并存储在凹槽固定装置附近的SZ开槽体的凹槽中，并且立即将由纱线，胶带等组成的按压卷绕到SZ开槽体上。

公开(公告)号：US5564966A

公开(公告)日：1996-10-15

申请号：US200997

申请日：1994-02-24

申请人： Takao Nishioka ,  Takehisa Yamamoto ,  Yasushi Ito ,  Akira Yamakawa

发明人： Takao Nishioka ,  Takehisa Yamamoto ,  Yasushi Ito ,  Akira Yamakawa

IPC分类号： B24B1/00 ,  B24B7/22 ,  B24B9/06

CPC分类号： B24B7/228 ,  B24B1/00 ,  B24B9/065

摘要： A grind-machining method of ceramic materials characterized in that a peripheral speed of a grinding wheel relative to a working surface is set to 50 to 300 m/sec, a feed stroke speed of the working surface of the grinding wheel in a working direction is set to 50 to 200 m/min, and preferably, a down-feed speed of the working surface of the grinding wheel in a direction orthogonal to the surface of the workpiece is set to 0.05 to 3 mm/min. The grind-machining method of ceramic materials can reduce a grinding force at the time of grinding of ceramic materials and residual defects due to machining, and at the same time, can accomplish high machining efficiency.

摘要翻译： 一种陶瓷材料的研磨加工方法，其特征在于，砂轮相对于工作面的圆周速度设定为50〜300m /秒，砂轮的工作方向的工作面的进给行程速度为 设定为50〜200m / min，优选将砂轮的工作面在与工件表面正交的方向上的下降速度设定为0.05〜3mm / min。 陶瓷材料的研磨加工方法可以减少磨削陶瓷材料时的磨削力和由于机械加工造成的残余缺陷，同时可以实现高加工效率。