公开(公告)号：US07251536B2

公开(公告)日：2007-07-31

申请号：US10656382

申请日：2003-09-05

Applicant: Eiji Hashimoto ,  Tetsuya Ishiguro ,  Masahiro Sato ,  Shusuke Akazaki ,  Yoshihisa Iwaki ,  Yuji Yasui

Inventor： Eiji Hashimoto ,  Tetsuya Ishiguro ,  Masahiro Sato ,  Shusuke Akazaki ,  Yoshihisa Iwaki ,  Yuji Yasui

IPC: G05B13/02

CPC classification number: G05B21/02 ,  G05B13/047 ,  G05B17/02

Abstract: A control system for a plant is disclosed. The control system includes a controller for controlling the plant based on a controlled object model which is obtained by modeling the plant. The controlled object model is modeled using an input and an output of the plant which are sampled at intervals of a sampling period which is longer than a control period of the controller. The sampled input of the plant is a filtered control output which is obtained by filtering an output of the controller. The controller carries out a control process of the plant at intervals of the control period.

Abstract translation: 公开了一种植物的控制系统。 该控制系统包括一个控制器，用于通过模拟该设备获得的受控对象模型来控制该设备。 受控对象模型使用工厂的输入和输出进行建模，该输入和输出以比控制器的控制周期长的采样周期的间隔进行采样。 工厂的采样输入是通过对控制器的输出进行滤波而获得的滤波控制输出。 控制器以控制周期的间隔执行工厂的控制过程。

公开(公告)号：US07200484B2

公开(公告)日：2007-04-03

申请号：US10794045

申请日：2004-03-08

Applicant: Yuji Yasui ,  Kanako Shimojo ,  Eiji Hashimoto ,  Yshihisa Iwaki

Inventor： Yuji Yasui ,  Kanako Shimojo ,  Eiji Hashimoto ,  Yshihisa Iwaki

IPC: G06F17/00 ,  F02D11/10

CPC classification number: F02D41/1402 ,  F02D2041/1409 ,  F02D2041/1415 ,  F02D2041/1416 ,  F02D2041/1423 ,  F02D2041/1431

Abstract: The present invention provides a controller for controlling a modeled plant robustly against disturbance. The controller comprises an estimator and a control unit. The estimator estimates disturbance applied to the plant. The control unit determines an input to the plant so that an output of the plant converges to a desired value. The input to the plant is determined to include a value obtained by multiplying the estimated disturbance by a predetermined gain. Since estimated disturbance is reflected in the input to the plant, control having robustness against disturbance is implemented. The controller may comprise a state predictor. The state predictor predicts the output of the plant based on the estimated disturbance and dead time included in the plant. The control unit determined the input to the plant so that the predicted output converges to a desired value. Since the state predictor allows for the dead time, the accuracy of the control is improved. The estimated disturbance is reflected in the predicted output, an error between the predicted output and an actual output of the plant is removed.

公开(公告)号：US06884433B2

公开(公告)日：2005-04-26

申请号：US10412281

申请日：2003-04-14

Applicant: Kazunari Yamashita ,  Eiji Hashimoto ,  Yukihiro Nomura ,  Fumio Shimojo ,  Shigeki Tamura ,  Takeo Hirose ,  Satoshi Ueda ,  Takashi Saitoh ,  Rinta Ibuki ,  Toshio Ideno

Inventor： Kazunari Yamashita ,  Eiji Hashimoto ,  Yukihiro Nomura ,  Fumio Shimojo ,  Shigeki Tamura ,  Takeo Hirose ,  Satoshi Ueda ,  Takashi Saitoh ,  Rinta Ibuki ,  Toshio Ideno

IPC: C07H15/04 ,  A61K20060101 ,  A61K9/10 ,  A61K9/14 ,  A61K9/16 ,  A61K9/20 ,  A61K9/22 ,  A61K9/48 ,  A61K9/52 ,  A61K31/40 ,  A61K31/405 ,  A61K31/407 ,  A61K31/4353 ,  A61K31/436 ,  A61K31/453 ,  A61K31/706 ,  A61K47/04 ,  A61K47/12 ,  A61K47/14 ,  A61K47/26 ,  A61K47/32 ,  A61K47/36 ,  A61K47/38 ,  A61K47/40 ,  A61P31/00 ,  A61P37/06 ,  C07D498/18 ,  G01N33/15 ,  A61K9/00 ,  A61K31/44

CPC classification number: A61K31/453 ,  A61K9/141 ,  A61K9/143 ,  A61K9/145 ,  A61K9/146 ,  A61K9/1617 ,  A61K9/1623 ,  A61K9/1635 ,  A61K9/1641 ,  A61K9/1647 ,  A61K9/1652 ,  A61K9/4858 ,  A61K31/407 ,  A61K31/436

Abstract: Sustained release formulation containing tacrolimus or its hydrate is provided. The time (T63.2%) required for 63.2% of the maximum amount of tacrolimus or its hydrate to be dissolved is 0.7 to 15 hours. The time is measured in accordance to the Japanes Pharmacopocia, the 13-th edition, Dissolution Test, No. 2 (Puddles method, 50 rpm) using an aqueous 0.005% hydroxypropyl cellulose solution. This aqueous test solution is adjusted to pH 4.5, accordingly. The formulation further comprises a solid base which is a water-soluble or water-insoluble polymer. The formulation is in the form of a powder, fine powder, granule, tablet or capsule. The formulation is administered to a patient once a day for preventing organ or tissue rejection by transplantation or autoimmune disease. In addition, a solid dispersion composition is provided. The solid dispersion comprises tacrolimus or its hydrate in a mixture containing water-soluble or water-insoluble polymer and an excipient.

Abstract translation: 提供含他克莫司或其水合物的缓释制剂。 最高量的他克莫司或其水合物溶解63.2％所需的时间（T63.2％）为0.7〜15小时。 该时间根据Japanes Pharmacopocia，第13版，溶出度试验，2号（Puddles法，50rpm），使用0.005％羟丙基纤维素水溶液测量。 相应地将该水性测试溶液调节至pH 4.5。 该制剂还包含固体碱，其为水溶性或水不溶性聚合物。 制剂为粉末，细粉，颗粒，片剂或胶囊的形式。 该制剂每天一次施用于患者，以通过移植或自身免疫疾病预防器官或组织排斥反应。 此外，提供了固体分散体组合物。 固体分散体包含他克莫司或其水合物，其含有水溶性或水不溶性聚合物和赋形剂的混合物。

公开(公告)号：US06859717B2

公开(公告)日：2005-02-22

申请号：US10395995

申请日：2003-03-25

Applicant: Yuji Yasui ,  Yoshihisa Iwaki ,  Eiji Hashimoto

Inventor： Yuji Yasui ,  Yoshihisa Iwaki ,  Eiji Hashimoto

IPC: F02D9/02 ,  F02D11/10 ,  F02D41/14 ,  F02D45/00 ,  G05B13/00 ,  G05B13/02 ,  G05B13/04 ,  G06F19/00

CPC classification number: F02D11/105 ,  F02D41/1402 ,  F02D41/1403 ,  F02D2041/1423 ,  F02D2041/1433

Abstract: A control system for a plant is disclosed. The control system includes a response specifying type controller for controlling the plant with a response specifying type control. The response specifying type controller calculates a nonlinear input according to a sign of a value of a switching function and an output of the plant. The switching function is defined as a linear function of a deviation between the output of the plant and a control target value. A control input from the response specifying type controller to the plant includes the nonlinear input.

Abstract translation: 公开了一种植物的控制系统。 控制系统包括响应指定型控制器，用于控制具有响应指定类型控制的设备。 响应指定型控制器根据切换功能的值和设备的输出的符号来计算非线性输入。 切换功能被定义为工厂输出与控制目标值之间的偏差的线性函数。 从响应指定型控制器到工厂的控制输入包括非线性输入。

公开(公告)号：US06847520B2

公开(公告)日：2005-01-25

申请号：US10364410

申请日：2003-02-12

Applicant: Eiji Hashimoto

Inventor： Eiji Hashimoto

IPC: F16B1/02 ,  G06F1/16 ,  G09F9/00 ,  H05K5/03

CPC classification number: G06F1/1679 ,  G06F1/162 ,  G06F1/1643 ,  Y10T292/228

Abstract: A personal computer has a display panel, a main body, an engaging member and a stopper portion. The display panel and main body are coupled by a hinge mechanism to be rotatable between a first state in which the display panel is superposed on the main body facing a display surface and a second state in which the display panel is superposed on the main body facing a back surface. In the first state, the engaging member projects from the display surface of display panel. In the second state, the engaging member projects from the back surface of display panel. The stopper portion engages the engaging member in each of the first and second states.

Abstract translation: 个人计算机具有显示面板，主体，接合构件和止动部。 显示面板和主体通过铰链机构联接，以在第一状态和第二状态之间转动，其中显示面板叠置在主体面向显示表面的第一状态和显示面板叠置在主体面对上的第二状态 背面。 在第一状态下，接合部件从显示面板的显示面突出。 在第二状态下，接合部件从显示面板的背面突出。 止动部分在第一状态和第二状态中的每一个中接合接合构件。

公开(公告)号：US06789525B2

公开(公告)日：2004-09-14

申请号：US10612249

申请日：2003-07-01

Applicant: Tetsuya Ishiguro ,  Shusuke Akazaki ,  Masahiro Sato ,  Eiji Hashimoto

Inventor： Tetsuya Ishiguro ,  Shusuke Akazaki ,  Masahiro Sato ,  Eiji Hashimoto

IPC: F00D100

CPC classification number: F02D41/221 ,  F02D11/107 ,  F02D2200/0404 ,  Y02T10/40

Abstract: A failure diagnosis apparatus for a throttle valve actuating device is disclosed. The throttle valve actuating device has an actuator for actuating a throttle valve provided in an intake system of an internal combustion engine and biasing elements for biasing the throttle valve to a predetermined retention opening. A feedback control of the throttle valve is performed so that an opening of the throttle valve coincides with a first predetermined opening. After the throttle valve is controlled to the first predetermined opening, a feedback control of the throttle valve is performed so that an opening of the throttle valve coincides with a second predetermined opening. It is determined that the throttle valve actuating device has failed when the time period during which the opening of the throttle valve remains in a predetermined determination range including the second predetermined opening, is shorter than a predetermined time period when performing the feedback control to the second predetermined opening.

Abstract translation: 公开了一种用于节气门致动装置的故障诊断装置。 节流阀致动装置具有致动器，用于致动设置在内燃机的进气系统中的节流阀和用于将节气门偏压到预定保持开口的偏压元件。 执行节流阀的反馈控制，使得节流阀的开度与第一预定开度一致。 在节流阀被控制到第一预定开度之后，执行节流阀的反馈控制，使得节流阀的开度与第二预定开度一致。 当节气门开度保持在包括第二预定开度的预定确定范围的时间段时，确定节气门致动装置已经失败，当对第二预定开度执行反馈控制时，节气门致动装置的预定时间段短 预定开口。

公开(公告)号：US06679204B2

公开(公告)日：2004-01-20

申请号：US10216199

申请日：2002-08-12

Applicant: Tatsuo Iida ,  Takashi Izuo ,  Eiji Hashimoto

Inventor： Tatsuo Iida ,  Takashi Izuo ,  Eiji Hashimoto

IPC: F01L904

CPC classification number: F01L9/04 ,  F01L2009/0436 ,  F01L2101/00

Abstract: The valve driving apparatus of an internal combustion engine includes a valve element functioning as an intake valve or an exhaust valve of the internal combustion engine, an electromagnetic actuator for driving the valve element, an actuator body having a plurality of electromagnetic actuators mounted thereto, and wiring for supplying electric power to each of the electromagnetic actuators. The actuator body has a flow path for allowing a cooling medium to flow therethrough. The wiring is provided near the flow path of the actuator body. This structure enables a reduction in space for power distribution while minimizing overheating of the wires.

Abstract translation: 内燃机的阀驱动装置具有作为内燃机的进气阀或排气阀的阀体，驱动阀体的电磁致动器，安装有多个电磁致动器的致动器主体， 用于向每个电磁致动器供电的接线。 致动器主体具有允许冷却介质流过其中的流路。 配线设置在致动器主体的流路附近。 这种结构能够减少功率分配的空间，同时最小化导线的过热。

公开(公告)号：US5911208A

公开(公告)日：1999-06-15

申请号：US951487

申请日：1997-10-16

Applicant: Shinya Furusawa ,  Eiji Hashimoto

Inventor： Shinya Furusawa ,  Eiji Hashimoto

IPC: F02M51/00 ,  F02M55/00 ,  F02M55/02 ,  F02M59/36 ,  F02M59/44 ,  F02M63/02 ,  F02M37/04

CPC classification number: F02M63/0245

Abstract: The high-pressure fuel supply device for an internal combustion engine for pressurizing fuel to a high pressure and supplying the pressurized fuel to the internal combustion engine. The device includes: a fuel pressure chamber defined by a cylinder and a plunger disposed in the cylinder so as to reciprocate in the cylinder; a fuel flow passage for pumping out fuel from a fuel tank with a pump and sending the pumped fuel to the fuel pressure chamber; a check valve disposed in the fuel flow passage for permitting flow of the fuel only to the fuel pressure chamber; a fuel supply passage associating the fuel pressure chamber with the internal combustion engine for pressing the fuel in the fuel pressure chamber pressurized by reciprocation of the plunger into the internal combustion engine; a fuel spill passage associating the fuel pressure chamber with the fuel tank; and a fuel spill valve disposed in the fuel spill passage for changing a spill amount of fuel to be returned to the fuel tank by opening and closing the fuel spill valve, so as to regulate an amount of fuel to be pressed to flow from the fuel pressure chamber to the internal combustion engine.

Abstract translation: 用于内燃机的高压燃料供给装置，用于将燃料高压加压并将加压燃料供给到内燃机。 所述装置包括：燃料压力室，由气缸和柱塞限定，所述柱塞设置在所述气缸中，以便在气缸中往复运动; 燃料流通道，用于利用泵从燃料箱泵出燃料并将泵送的燃料送到燃料压力室; 设置在燃料流路中的止回阀，用于仅允许燃料流动到燃料压力室; 燃料供给通道，其将所述燃料压力室与所述内燃机相关联，用于对所述燃料压力室中的燃料进行加压，所述燃料压力室通过所述柱塞往复运动而被加压到所述内燃机中; 将所述燃料压力室与所述燃料箱相连接的燃料溢出通道; 以及设置在燃料溢出通道中的燃料溢出阀，用于通过打开和关闭燃料溢流阀来改变要返回到燃料箱的燃料溢出量，以便调节待燃燃料从燃料流出的量 压力室到内燃机。

公开(公告)号：US5186138A

公开(公告)日：1993-02-16

申请号：US792310

申请日：1991-11-14

Applicant: Eiji Hashimoto

Inventor： Eiji Hashimoto

IPC: F02D1/02 ,  F02D17/04 ,  F02D41/22 ,  F02D41/30 ,  F02D41/38 ,  F02M37/08 ,  F02M37/20 ,  F02M51/02 ,  F02M59/36 ,  F02M63/02 ,  F02M69/46

CPC classification number: F02M51/02 ,  F02D17/04 ,  F02D41/22 ,  F02D41/3082 ,  F02M59/36 ,  F02M63/0205 ,  F02M69/46 ,  F02B2275/14 ,  F02D2041/389 ,  F02D2200/0602 ,  F02D2250/02 ,  F02D2250/31 ,  F02D41/3809 ,  Y02T10/123

Abstract: An apparatus for controlling a fuel pressure suitable for a direct injection type fuel injection internal combustion engine, using gasoline as a fuel. A low pressure pump and high pressure pump from a fuel tank are arranged in series between a reservoir tank and fuel injectors. A pressure at the output of the low pressure pump is detected to determine if the fuel tank is empty, and when it is determined from the pressure at the outlet of the small pump that the fuel tank is empty, the operation of the high pressure pump is stopped to thereby prevent a generation of bubbles in the reservoir tank. A fuel injection is stopped when there is a drop in the pressure in the reservoir tank.

Abstract translation: 一种用于控制适用于使用汽油作为燃料的直喷式燃料喷射内燃机的燃料压力的装置。 来自燃料箱的低压泵和高压泵串联设置在储存罐和燃料喷射器之间。 检测低压泵的输出处的压力，判定燃料箱是否为空，当根据小型泵出口的压力确定燃料箱为空时，高压泵的运转 停止，从而防止在储罐中产生气泡。 当储罐中的压力下降时，燃油喷射停止。

公开(公告)号：US4974565A

公开(公告)日：1990-12-04

申请号：US313484

申请日：1989-02-22

Applicant: Eiji Hashimoto ,  Daisaku Sawada ,  Shizuo Sasaki ,  Yoshiyuki Tamaki ,  Masaki Mitsuyasu

Inventor： Eiji Hashimoto ,  Daisaku Sawada ,  Shizuo Sasaki ,  Yoshiyuki Tamaki ,  Masaki Mitsuyasu

IPC: F02B1/04 ,  F02B23/10 ,  F02B75/12 ,  F02F3/26 ,  F02M61/06 ,  F02M61/16 ,  F02M61/18

CPC classification number: F02M61/182 ,  F02B1/04 ,  F02B23/104 ,  F02B23/105 ,  F02F3/26 ,  F02M61/06 ,  F02M61/163 ,  F02M61/1826 ,  F02B2023/103 ,  F02B2023/108 ,  F02B2075/125 ,  Y02T10/123 ,  Y02T10/125

Abstract: A fuel injection valve includes a fuel swirl generation device, a main fuel injection hole having a comparatively large diameter, and a subsidiary fuel injection hole having a comparatively small diameter. The inclination of the main fuel injection hole with respect to an axis of the fuel injection valve is small so that a fuel swirl remains in the fuel injected therethrough. The inclination of the subsidiary fuel injection hole is great so that the swirl operates so as to push out the fuel through the subsidiary fuel injection hole. The fuel injected through the main fuel injection hole spreads due to the centrifugal force acting on the swirling fuel without depending on an intake gas swirl. The fuel injected through the subsidiary fuel injection hole has a strong penetrating force and can reach the vicinity of a spark plug. This improves ignition without depending on an intake gas swirl. Thus, good combustion is obtained over an entire operation range of a direct fuel injection type engine.

Abstract translation: 燃料喷射阀包括燃料涡流发生装置，具有较大直径的主燃料喷射孔和具有较小直径的辅助燃料喷射孔。 主燃料喷射孔相对于燃料喷射阀的轴线的倾斜度小，使得燃料喷射通过其中喷射的燃料保留。 辅助燃料喷射孔的倾斜度很大，使得涡流操作以便通过辅助燃料喷射孔推出燃料。 通过主燃料喷射孔喷射的燃料由于作用在旋流燃料上的离心力而不依赖于进气旋流而扩散。 通过辅助燃料喷射孔喷射的燃料具有很强的穿透力并且可以到达火花塞附近。 这样可以不依赖于进气旋流来改善点火。 因此，在直接燃料喷射式发动机的整个操作范围内获得良好的燃烧。