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1. 发明授权

US07398667B2 Die cushion drive system 有权
标题翻译：模具缓冲驱动系统
公开(公告)号：US07398667B2
公开(公告)日：2008-07-15
申请号：US11282636
申请日：2005-11-21
申请人： Shunsuke Matsubara , Shinichi Horikoshi , Takashi Okamoto , Yuuichi Yamada
发明人： Shunsuke Matsubara , Shinichi Horikoshi , Takashi Okamoto , Yuuichi Yamada
IPC分类号： B21J9/18
CPC分类号： B21D24/02
摘要： A die cushion drive system provided with a servo motor serving as a source of drive power for a die cushion of a press machine and a power circuit with a regeneration function which regenerates energy from the servo motor and returns it to an AC power supply, whereby it is possible to power the die cushion drive system by a servo motor and return the regenerated energy of this servo motor to the power source so as to save on energy.
摘要翻译：一种模具缓冲驱动系统，其具有伺服电动机，该伺服电动机用作压力机的模具缓冲器的驱动力源和具有再生功能的电力回路，该再生功能从伺服电动机再生能量并将其返回到AC电源，由此可以通过伺服电机为模具缓冲驱动系统供电，并且将该伺服电动机的再生能量返回到电源以节省能量。

2. 发明申请

US20060107723A1 Die cushion drive system 有权
标题翻译：模具缓冲驱动系统
公开(公告)号：US20060107723A1
公开(公告)日：2006-05-25
申请号：US11282636
申请日：2005-11-21
申请人： Shunsuke Matsubara , Shinichi Horikoshi , Takashi Okamoto , Yuuichi Yamada
发明人： Shunsuke Matsubara , Shinichi Horikoshi , Takashi Okamoto , Yuuichi Yamada
IPC分类号： B21D22/00
CPC分类号： B21D24/02
摘要： A die cushion drive system provided with a servo motor serving as a source of drive power for a die cushion of a press machine and a power circuit with a regeneration function which regenerates energy from the servo motor and returns it to an AC power supply, whereby it is possible to power the die cushion drive system by a servo motor and return the regenerated energy of this servo motor to the power source so as to save on energy.
摘要翻译：一种模具缓冲驱动系统，其具有伺服电动机，该伺服电动机用作压力机的模具缓冲器的驱动力源和具有再生功能的电力回路，该再生功能从伺服电动机再生能量并将其返回到AC电源，由此可以通过伺服电机为模具缓冲驱动系统供电，并且将该伺服电动机的再生能量返回到电源以节省能量。

3. 发明申请

US20060038524A1 Servo motor driving apparatus and servo motor driving method 审中-公开
标题翻译：伺服电机驱动装置及伺服电机驱动方式
公开(公告)号：US20060038524A1
公开(公告)日：2006-02-23
申请号：US11204095
申请日：2005-08-16
申请人： Takashi Okamoto , Akira Yamaguchi , Shigeki Hanyu , Yuuichi Yamada
发明人： Takashi Okamoto , Akira Yamaguchi , Shigeki Hanyu , Yuuichi Yamada
IPC分类号： H02P7/06
CPC分类号： H02P5/74
摘要： An object of the present invention is to provide a servo motor driving apparatus and a servo motor driving method for driving a plurality of servo motors, wherein provisions are made to improve the reuse efficiency of servo motor regenerative energy. The servo motor driving apparatus (2) comprises: a plurality of inverter circuits (4, 4″, 4″) which supply AC power to the plurality of servo motors (5, 5′, 5″), respectively; a converter circuit (3) which supplies electric power in common to the inverter circuits (4, 4′, 4″); and an inverter control unit (6) which, when giving an acceleration command to any one of the servo motors, gives a deceleration command to another one of the servo motors at the same time.
摘要翻译：本发明的目的是提供一种用于驱动多个伺服电动机的伺服电动机驱动装置和伺服电动机驱动方法，其中提供了提高伺服电动机再生能量的再利用效率。伺服电动机驱动装置（2）包括：分别向多个伺服电动机（5,5'，5“）供给交流电的多个逆变器电路（4,4”，4“），向所述逆变器电路（4,4'，4“）共同地供给电力的转换器电路（3）。以及逆变器控制单元（6），当对所述伺服电动机中的任何一个给予加速指令时，同时向所述伺服电动机的另一个给出减速命令。

4. 发明授权

US09067270B2 Heat exchanger and method of joining heat exchanger pipe 有权
标题翻译：热交换器和热交换器管道连接方法
公开(公告)号：US09067270B2
公开(公告)日：2015-06-30
申请号：US13428492
申请日：2012-03-23
申请人： Takashi Okamoto , Tomoya Hirano
发明人： Takashi Okamoto , Tomoya Hirano
IPC分类号： B23K31/00 , B23K1/00 , B23K3/08 , B23K37/04 , F28D7/10
CPC分类号： B23K1/0012 , B23K3/087 , B23K37/0443 , B23K2101/14 , F28D7/106 , F28F2275/045 , Y10T29/4935 , Y10T29/49368 , Y10T29/49373 , Y10T29/49393
摘要： A heat exchanger comprises a first plate and a second plate. A coolant flow passage is formed by brazing the first plate and the second plate by use of a first brazing filler metal. A pipe is brazed between a first groove portion provided in the first plate and a second groove portion provided in the second plate by use of a second brazing filler metal. A pair of first flanges provided contiguously with the first groove portion. Each of the first flanges includes an inner surface. A pair of second flanges provided contiguously with the second groove portion. Each of the second flanges includes an inner surface. At least one of the inner surfaces of the first flanges and the inner surfaces of the second flanges is covered with the second brazing filler metal. The first and second flanges are held by jigs upon brazing of the pipe.
摘要翻译：热交换器包括第一板和第二板。通过使用第一钎料金属钎焊第一板和第二板来形成冷却剂流动通道。在第一板中设置的第一槽部与通过第二钎料之间设置在第二板中的第二槽部之间钎焊管。一对第一凸缘与第一凹槽部分相邻地设置。每个第一凸缘包括内表面。一对第二凸缘与第二凹槽部分连续地设置。每个第二凸缘包括内表面。第一凸缘的内表面和第二凸缘的内表面中的至少一个被第二钎料覆盖。第一和第二凸缘在管道钎焊时由夹具保持。

5. 发明授权

US08390606B2 Display device, method for manufacturing same, and active matrix substrate 有权
标题翻译：显示装置及其制造方法以及有源矩阵基板
公开(公告)号：US08390606B2
公开(公告)日：2013-03-05
申请号：US13054100
申请日：2009-07-09
申请人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
发明人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
IPC分类号： G09G5/00
CPC分类号： G02F1/136259 , G02F1/13452 , G02F2001/136263
摘要： A display device includes: a plurality of display interconnects (3) provided so as to extend parallel to each other; a drive circuit (44aa) provided at one ends of the display interconnects (3), and connected to the display interconnects (3); a first interconnect (Wa) provided so as to cross the other ends of the display interconnects (3) in an insulating state; and a second interconnect (Wb) provided so as to cross the one ends of the display interconnects (3) in an insulating state, and so as to be connected to the first interconnect (Wa). When any of the display interconnects (3) is disconnected, a display signal from the drive circuit (44aa) is supplied to the other side of the disconnected display interconnect (3) sequentially through the second interconnect (Wb) and the first interconnect (Wa) in this order via an amplifier circuit (A). The second interconnect (Wb) is configured so that the display signal from the drive circuit (44aa) is supplied to the first interconnect (Wa) via a plurality of paths (Pa, Pb) that are different from each other.
摘要翻译：显示装置包括：多个显示互连（3），被设置成彼此平行地延伸; 驱动电路（44aa），设置在所述显示器互连件（3）的一端，并连接到所述显示器互连件（3）; 第一互连（Wa），设置成在绝缘状态下与显示器互连（3）的另一端交叉; 以及设置成在绝缘状态下与显示器互连件（3）的一端相交并且连接到第一互连（Wa）的第二互连（Wb）。当任何显示器互连（3）断开时，来自驱动电路（44aa）的显示信号依次通过第二互连（Wb）和第一互连（Wa）被提供给断开的显示器互连（3）的另一侧）通过放大器电路（A）。第二互连（Wb）被配置为使得来自驱动电路（44aa）的显示信号经由彼此不同的多个路径（Pa，Pb）被提供给第一互连（Wa）。

6. 发明申请

US20110122105A1 DISPLAY DEVICE, METHOD FOR MANUFACTURING SAME, AND ACTIVE MATRIX SUBSTRATE 有权
标题翻译：显示装置，其制造方法和主动矩阵基板
公开(公告)号：US20110122105A1
公开(公告)日：2011-05-26
申请号：US13054100
申请日：2009-07-09
申请人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
发明人： Ryohki Itoh , Takaharu Yamada , Isao Ogasawara , Takashi Okamoto
IPC分类号： G09G5/00
CPC分类号： G02F1/136259 , G02F1/13452 , G02F2001/136263
摘要： A display device includes: a plurality of display interconnects (3) provided so as to extend parallel to each other; a drive circuit (44aa) provided at one ends of the display interconnects (3), and connected to the display interconnects (3); a first interconnect (Wa) provided so as to cross the other ends of the display interconnects (3) in an insulating state; and a second interconnect (Wb) provided so as to cross the one ends of the display interconnects (3) in an insulating state, and so as to be connected to the first interconnect (Wa). When any of the display interconnects (3) is disconnected, a display signal from the drive circuit (44aa) is supplied to the other side of the disconnected display interconnect (3) sequentially through the second interconnect (Wb) and the first interconnect (Wa) in this order via an amplifier circuit (A). The second interconnect (Wb) is configured so that the display signal from the drive circuit (44aa) is supplied to the first interconnect (Wa) via a plurality of paths (Pa, Pb) that are different from each other.
摘要翻译：显示装置包括：多个显示互连（3），被设置成彼此平行地延伸; 驱动电路（44aa），设置在所述显示器互连件（3）的一端，并连接到所述显示器互连件（3）; 第一互连（Wa），设置成在绝缘状态下与显示器互连（3）的另一端交叉; 以及设置成在绝缘状态下与显示器互连件（3）的一端相交并且连接到第一互连（Wa）的第二互连（Wb）。当任何显示器互连（3）断开时，来自驱动电路（44aa）的显示信号依次通过第二互连（Wb）和第一互连（Wa）被提供给断开的显示器互连（3）的另一侧）通过放大器电路（A）。第二互连（Wb）被配置为使得来自驱动电路（44aa）的显示信号经由彼此不同的多个路径（Pa，Pb）被提供给第一互连（Wa）。

7. 发明授权

US07757667B2 Control device of high-pressure fuel pump of internal combustion engine 有权
标题翻译：内燃机高压燃油泵控制装置
公开(公告)号：US07757667B2
公开(公告)日：2010-07-20
申请号：US12426586
申请日：2009-04-20
申请人： Takashi Okamoto , Hiroyuki Yamada , Kousaku Shimada , Koji Matsufuji
发明人： Takashi Okamoto , Hiroyuki Yamada , Kousaku Shimada , Koji Matsufuji
IPC分类号： F02M37/04 , F02M37/06
CPC分类号： F02D41/3845 , F02D41/1401 , F02D2041/2027 , F02D2200/0602 , F02D2200/503 , F02D2250/31 , F02M59/20 , F02M59/366 , F02M63/0225 , F04B49/243
摘要： A high-pressure fuel pump of an internal combustion engine has a fuel injection valve provided on a cylinder. The high-pressure fuel pump is for pumping fuel to the fuel injection valve, and has a pressure chamber, a plunger for pressurizing the fuel in the pressure chamber, a fuel valve provided in the pressure chamber, and an actuator for operating the fuel valve. A control device has means for calculating the drive signal of the actuator so as to realize the variable discharge of the high-pressure fuel pump. The end timing of the drive signal is limited or restricted so that an attraction force of a solenoid coil is not maintained at the bottom dead center of the plunger in case that the required discharge to the fuel pump is less than the total discharge.
摘要翻译：内燃机的高压燃料泵具有设置在气缸上的燃料喷射阀。高压燃料泵用于将燃料泵送到燃料喷射阀，并具有压力室，用于对压力室中的燃料加压的柱塞，设置在压力室中的燃料阀，以及用于操作燃料阀的致动器。控制装置具有用于计算致动器的驱动信号的装置，以便实现高压燃料泵的可变排放。驱动信号的结束时机被限制或限制，使得在对燃料泵的所需放电小于总放电的情况下，螺线管线圈的吸引力不会保持在柱塞的下死点。

8. 发明授权

US07610141B2 Control apparatus for direct injection type internal combustion engine 有权
标题翻译：直喷式内燃机控制装置
公开(公告)号：US07610141B2
公开(公告)日：2009-10-27
申请号：US12164555
申请日：2008-06-30
申请人： Masahiro Toyohara , Takashi Okamoto , Michihiko Hasegawa
发明人： Masahiro Toyohara , Takashi Okamoto , Michihiko Hasegawa
IPC分类号： F02D41/04 , G06F19/00
CPC分类号： F02D41/3836 , F02D35/023 , F02D41/3845
摘要： An apparatus controls the quantity of fuel injection of an injector in accordance with the fuel pressure in the fuel rail of a direct injection type internal combustion engine. A reference value for controlling the injector is obtained on the basis of the difference and the fuel pressure in the fuel rail at the time of starting fuel injection out of injector.
摘要翻译：一种装置根据直喷式内燃机的燃料轨中的燃料压力来控制喷射器的燃料喷射量。基于喷射器的燃料喷射时的燃料轨中的差和燃料压力，得到用于控制喷射器的基准值。

9. 发明授权

US07500848B2 Mold used for manufacturing electric motor rotor 有权
标题翻译：用于制造电动机转子的模具
公开(公告)号：US07500848B2
公开(公告)日：2009-03-10
申请号：US11564652
申请日：2006-11-29
申请人： Takuya Maeda , Takashi Okamoto , Makoto Funakubo , Takeshi Tamaki
发明人： Takuya Maeda , Takashi Okamoto , Makoto Funakubo , Takeshi Tamaki
IPC分类号： H02K15/03
CPC分类号： H02K15/03 , Y10T29/49012
摘要： A mold used in a manufacturing process of a rotor of an electric motor, the rotor including a rotor core with a plurality of magnet-retaining apertures and a plurality of permanent magnets individually retained in the magnet-retaining apertures of the rotor core, for pouring a resinous material into gaps defined between the magnet-retaining apertures and the permanent magnets. The mold includes a cavity for accommodating the rotor core at a predetermined position, with the rotor core receiving the permanent magnets individually in the magnet-retaining apertures; and a deformation inhibiting surface provided in the cavity and coming into at least local contact with an outer circumferential surface of the rotor core, during a period when the resinous material is poured into the gaps, to inhibit the bulging deformation of the outer circumferential surface.
摘要翻译：一种用于电动机的转子的制造过程中的模具，该转子包括具有多个磁体保持孔的转子芯和分别保持在转子芯的磁体保持孔中的多个永磁体，用于浇注将一种树脂材料注入限定在磁体保持孔和永磁体之间的间隙中。模具包括用于将转子芯容纳在预定位置的空腔，转子芯将永磁体分别容纳在磁体保持孔中; 以及设置在所述空腔中的变形抑制面，并且在将所述树脂材料注入所述间隙的期间内与所述转子芯的外周面进行至少局部接触，以抑制所述外周面的膨胀变形。

10. 发明申请

US20080270007A1 Control Apparatus for Direct Injection Type Internal Combustion Engine 有权
标题翻译：直喷式内燃机控制装置
公开(公告)号：US20080270007A1
公开(公告)日：2008-10-30
申请号：US12164555
申请日：2008-06-30
申请人： Masahiro TOYOHARA , Takashi Okamoto , Michihiko Hasegawa
发明人： Masahiro TOYOHARA , Takashi Okamoto , Michihiko Hasegawa
IPC分类号： F02D41/00
CPC分类号： F02D41/3836 , F02D35/023 , F02D41/3845
摘要： An apparatus controls the quantity of fuel injection of an injector in accordance with the fuel pressure in the fuel rail of a direct injection type internal combustion engine. A reference value for controlling the injector is obtained on the basis of the difference and the fuel pressure in the fuel rail at the time of starting fuel injection out of injector.
摘要翻译：一种装置根据直喷式内燃机的燃料轨中的燃料压力来控制喷射器的燃料喷射量。基于喷射器的燃料喷射时的燃料轨中的差和燃料压力，得到用于控制喷射器的基准值。

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