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34 条记录 (耗时 0.046 秒)

    DIE CUSHION DEVICE
    1.
    发明申请
    DIE CUSHION DEVICE 有权
    DIE CUSHION设备

    公开(公告)号：US20110045113A1

    公开(公告)日：2011-02-24

    申请号：US12989667

    申请日：2009-05-13

    申请人： Takuji Miyasaka ,  Hirohide Sato ,  Ryota Yoshimura ,  Masaya Nakagawa ,  Eiji Doba ,  Hiroyuki Ito ,  Takeo Aridabe

    发明人： Takuji Miyasaka ,  Hirohide Sato ,  Ryota Yoshimura ,  Masaya Nakagawa ,  Eiji Doba ,  Hiroyuki Ito ,  Takeo Aridabe

    IPC分类号： B29C43/58

    CPC分类号： B21D24/02

    摘要： In the die cushion device, a shock absorber device relieves shock between a cushion pad and a support section. The shock absorber device includes a damping section and an elastic section. The damping section generates reaction force in accordance with the relative speed of the cushion pad with respect to the support section. The elastic section generates reaction force in accordance with the relative displacement of the cushion pad with respect to the support section. The controller section controls a servomotor so that a speed difference between the speed of the slide member and the speed of the support section is set to be a predetermined target speed difference value that changes over time.

    摘要翻译： 在模具缓冲装置中，减震装置减轻缓冲垫和支撑部之间的冲击。 减震装置包括阻尼部和弹性部。 阻尼部根据缓冲垫相对于支撑部的相对速度产生反作用力。 弹性部分根据缓冲垫相对于支撑部的相对位移产生反作用力。 控制器部分控制伺服电动机，使得滑动构件的速度和支撑部分的速度之间的速度差设定为随时间变化的预定目标速度差值。

    Die cushion device
    2.
    发明授权
    Die cushion device 有权
    模具缓冲装置

    公开(公告)号：US08468866B2

    公开(公告)日：2013-06-25

    申请号：US12989667

    申请日：2009-05-13

    申请人： Takuji Miyasaka ,  Hirohide Sato ,  Ryota Yoshimura ,  Masaya Nakagawa ,  Eiji Doba ,  Hiroyuki Ito ,  Takeo Arikabe

    发明人： Takuji Miyasaka ,  Hirohide Sato ,  Ryota Yoshimura ,  Masaya Nakagawa ,  Eiji Doba ,  Hiroyuki Ito ,  Takeo Arikabe

    IPC分类号： B21D24/02 ,  B30B15/14

    CPC分类号： B21D24/02

    摘要： In the die cushion device, a shock absorber device relieves shock between a cushion pad and a support section. The shock absorber device includes a damping section and an elastic section. The damping section generates reaction force in accordance with the relative speed of the cushion pad with respect to the support section. The elastic section generates reaction force in accordance with the relative displacement of the cushion pad with respect to the support section. The controller section controls a servomotor so that a speed difference between the speed of the slide member and the speed of the support section is set to be a predetermined target speed difference value that changes over time.

    摘要翻译： 在模具缓冲装置中，减震装置减轻缓冲垫和支撑部之间的冲击。 减震装置包括阻尼部和弹性部。 阻尼部根据缓冲垫相对于支撑部的相对速度产生反作用力。 弹性部分根据缓冲垫相对于支撑部的相对位移产生反作用力。 控制器部分控制伺服电动机，使得滑动构件的速度和支撑部分的速度之间的速度差设定为随时间变化的预定目标速度差值。

    DIE CUSHION DEVICE
    4.
    发明申请
    DIE CUSHION DEVICE 有权
    DIE CUSHION设备

    公开(公告)号：US20110036140A1

    公开(公告)日：2011-02-17

    申请号：US12989451

    申请日：2009-05-07

    申请人： Takuji Miyasaka ,  Hirohide Sato ,  Shigeo Morimoto ,  Hiroyuki Ito ,  Takeo Arikabe ,  Shyoji Watanabe ,  Shigenori Nagashima

    发明人： Takuji Miyasaka ,  Hirohide Sato ,  Shigeo Morimoto ,  Hiroyuki Ito ,  Takeo Arikabe ,  Shyoji Watanabe ,  Shigenori Nagashima

    IPC分类号： B21D22/00

    CPC分类号： B21D24/02 ,  B21D24/10

    摘要： A die cushion device includes a cushion pad, a support section, a servomotor, and a shock absorber device. The support section supports the cushion pad. The servomotor raises and lowers the support section for raising and lowering the cushion pad. The shock absorber device includes a damping section and relieves shock between the cushion pad and the support section. The damping section generates reaction force in accordance with the relative speed of the cushion pad with respect to the support section.

    摘要翻译： 模具缓冲装置包括缓冲垫，支撑部，伺服电动机和减震装置。 支撑部分支撑缓冲垫。 伺服电机升高并降低支撑部分，以升高和降低缓冲垫。 减震器装置包括阻尼部分，并且减轻缓冲垫和支撑部之间的冲击。 阻尼部根据缓冲垫相对于支撑部的相对速度产生反作用力。

    Low-radiation, photocurable and thermosetting resin composition and cured film thereof
    5.
    发明授权
    Low-radiation, photocurable and thermosetting resin composition and cured film thereof 有权
    低辐射，光固化和热固性树脂组合物及其固化膜

    公开(公告)号：US06773855B1

    公开(公告)日：2004-08-10

    申请号：US10437199

    申请日：2003-05-14

    申请人： Tatsuya Iijima ,  Hirohide Sato ,  Takahiro Yoshida ,  Takeshi Yoda

    发明人： Tatsuya Iijima ,  Hirohide Sato ,  Takahiro Yoshida ,  Takeshi Yoda

    IPC分类号： G03F7075

    CPC分类号： G03F7/0047 ,  G03F7/038 ,  H05K3/287

    摘要： A photocurable and thermosetting resin composition comprises (A) a high purity synthetic silica powder having a uranium content of not more than 1.0 ppb, (B) a photosensitive prepolymer containing a carboxylic group and at least two ethylenically unsaturated groups in its molecule and having an acid value of solid content of 50 to 150 mg KOH/g, (C) a photosensitive (meth)acrylate compound, (D) a photopolymerization initiator, (E) an epoxy resin, and (F) a curing catalyst. A cured film which emits alpha rays at a fully low dose is obtained by forming a film of the composition on a substrate, subjecting the film to exposure to light and development, and finally curing the coating film by irradiation with active energy rays and/or thermal curing.

    摘要翻译： 光固化性和热固性树脂组合物包含（A）铀含量不超过1.0ppb的高纯度合成二氧化硅粉末，（B）在其分子中含有羧基和至少两个烯属不饱和基团的光敏预聚物， 固体含量为50〜150mg KOH / g的酸值，（C）感光性（甲基）丙烯酸酯化合物，（D）光聚合引发剂，（E）环氧树脂，（F）固化催化剂。 通过在基板上形成该组合物的膜，对该膜进行曝光和显影，得到通过用活性能量射线照射和/或 热固化。

    Alternator
    6.
    发明授权
    Alternator 失效
    发电机

    公开(公告)号：US5780953A

    公开(公告)日：1998-07-14

    申请号：US658532

    申请日：1996-06-05

    申请人： Atsushi Umeda ,  Norihito Tokura ,  Hirohide Sato ,  Makoto Taniguchi ,  Shin Kusase

    发明人： Atsushi Umeda ,  Norihito Tokura ,  Hirohide Sato ,  Makoto Taniguchi ,  Shin Kusase

    IPC分类号： H02J7/14 ,  H02K1/22 ,  H02K11/04 ,  H02K21/00 ,  H02K21/04 ,  H02P9/48

    CPC分类号： H02P9/48 ,  H02J7/1492 ,  H02K11/046 ,  H02K21/044 ,  Y02T10/92

    摘要： In an on-vehicle alternator, both the magnetic flux variation frequency and maximum flux density are decreased sufficiently to thereby decrease the internal iron loss and thereby realize an increase in the current generation efficiency. The on-vehicle alternator comprises a rotor wherein magnetic pole cores that are polarized by a rotor coil to alternately different polarities are circumferentially disposed on the outer periphery thereof at prescribed equi-angular intervals. A permanent magnet which is embedded within a resin-made retainer body is provided between the magnetic pole cores and has side faces, as viewed circumferentially, which are polarized respectively to the same polarities as those of adjacent respective magnetic pole cores to thereby vary the magnetic flux quantity directed toward stator coils so as to exhibit a circumferential gentle curve. A rectifier is constructed using SiC-MOS transistors so that it is conductive and operative to thereby charge a battery with the current developed in the stator coils only when the alternating current voltages generated in the stator coils have become higher than the battery voltage.

    摘要翻译： 在车载交流发电机中，磁通量变化频率和最大磁通密度都充分降低，从而降低内部铁损，从而实现电流产生效率的提高。 车载交流发电机包括转子，其中由转子线圈极化为交替不同极性的磁极铁芯以规定的等角间隔周向地设置在其外周。 嵌入在树脂制保持器本体内的永磁体设置在磁极芯之间，并且具有圆周方向的侧面，其分别极化到与相邻的各个磁极芯的极性相同的极性，从而改变磁性 磁通量定向于定子线圈，以便呈现圆周平缓曲线。 使用SiC-MOS晶体管构造整流器，使得它是导电的并且可操作，从而仅当在定子线圈中产生的交流电压变得高于电池电压时，才能利用定子线圈中产生的电流对电池充电。

    Battery condition detecton apparatus
    7.
    发明授权
    Battery condition detecton apparatus 失效
    电池状态检测装置

    公开(公告)号：US5193067A

    公开(公告)日：1993-03-09

    申请号：US444873

    申请日：1989-12-04

    申请人： Hirohide Sato ,  Yoshiya Hatakeyama

    发明人： Hirohide Sato ,  Yoshiya Hatakeyama

    IPC分类号： G01R31/36

    CPC分类号： G01R31/3624 ,  G01R31/3648

    摘要： A battery condition detection apparatus comprises at least the first two of a battery discharge current detector, a battery terminal voltage detector, and a battery electrolyte concentration signal detector. The battery condition detection apparatus further comprises a memory circuit for storing detection signals generated by at least the first two detectors and inputted to the battery condition detection apparatus, and a computation device for executing computation processing on output signals from the aforesaid detectors.With the foregoing structure, the battery condition detection apparatus performs computation to obtain at least one of corrected values of the battery terminal voltage and the battery electrolyte concentration in the state where the battery discharge current assumes a predetermined value, and performs the detection of the battery condition and/or the control of power generation of a battery-charging generator.

    摘要翻译： 电池状态检测装置至少包括电池放电电流检测器，电池端子电压检测器和电池电解质浓度信号检测器中的前两个。 电池状态检测装置还包括存储电路，用于存储由至少前两个检测器产生并输入到电池状态检测装置的检测信号，以及用于对来自上述检测器的输出信号执行计算处理的计算装置。 利用上述结构，电池状态检测装置进行计算，以在电池放电电流为预定值的状态下获得电池端子电压和电池电解质浓度的校正值中的至少一个，并且执行电池的检测 条件和/或电池充电发电机的发电控制。

    Control system for A.C. generator
    9.
    发明授权
    Control system for A.C. generator 失效
    交流发电机控制系统

    公开(公告)号：US5731689A

    公开(公告)日：1998-03-24

    申请号：US658613

    申请日：1996-06-05

    申请人： Hirohide Sato

    发明人： Hirohide Sato

    IPC分类号： H02J7/14 ,  H02J7/24 ,  H02P9/10 ,  H02P9/30 ,  H02P9/48 ,  H02P11/04 ,  H02P9/14

    CPC分类号： H02J7/1446 ,  H02J7/245 ,  H02P9/107 ,  H02P9/305 ,  H02P2101/45 ,  H02P9/48 ,  Y02T10/92

    摘要： An exciting current controlling transistor or a high-side switch or low-side switch of a three-phase full-wave rectifier for an on-vehicle a.c. generator is formed of a MOS power transistor made of a monocrystalline SiC semiconductor. Further, at high output condition time, for example, a state wherein the generator is in a condition of low temperature and a battery capacity is decreased, a controller suppresses the duty ratio of the exciting current controlling transistor to thereby limit a field coil exciting current. As a result, an increase in cross-sectional area of the electric wire or a temporary rapid increase in torque of the engine load is avoided. Also, by limiting the rate of increase in the duty ratio, the controller prevents a fall in the engine speed.

    摘要翻译： 三相全波整流器的励磁电流控制晶体管或高侧开关或低侧开关，用于车载直流。 发生器由由单晶SiC半导体制成的MOS功率晶体管形成。 此外，在高输出状态时间，例如，发电机处于低温状态，电池容量降低的状态下，控制器抑制励磁电流控制晶体管的占空比，从而限制励磁线圈励磁电流 。 结果，避免了电线的横截面积的增加或发动机负载的扭矩的暂时的急剧增加。 此外，通过限制占空比的增加率，控制器防止发动机转速下降。

    Electric power generating device for vehicles
    10.
    发明授权
    Electric power generating device for vehicles 失效
    车辆发电装置

    公开(公告)号：US5550457A

    公开(公告)日：1996-08-27

    申请号：US380821

    申请日：1995-01-30

    申请人： Shin Kusase ,  Kenzo Mitani ,  Atsushi Umeda ,  Hirohide Sato

    发明人： Shin Kusase ,  Kenzo Mitani ,  Atsushi Umeda ,  Hirohide Sato

    IPC分类号： H02J7/14 ,  H02P9/48 ,  H02P9/46

    CPC分类号： H02J7/1492 ,  H02P9/48 ,  Y02T10/7005 ,  Y02T10/92

    摘要： An electric power generating device including an induction type electric rotating machine rotating in interlock with an engine comprises an inverter connected at the AC side to and end of an armature winding and at the DC side to an electric power storing device, a detecting means for detecting the quantity of state related to the electric power generating voltage of the induction type electric rotating machine excluding the measured RPM of the induction type electric rotating machine but including the electric power storing voltage of the electric power storing device, and an electric power generation controlling means for maintaining the electric power storing voltage within the preset range by controlling the frequency of the controlling voltage of the inverter based on the quantity of state related to the electric power generating voltage. This electric power generating device can control the electric power generation without using any RPM detecting device for the induction electric machine, and as a result, the composition of the device can be simplified. The frequency can be controlled so that the frequency can be changed in the direction in which the difference between the electric power storing voltage and the preset reference voltage is reduced.

    摘要翻译： 一种包括与发动机联动旋转的感应式旋转电机的发电装置，包括：逆变器，其在交流侧连接到电枢绕组的交流侧并且在直流侧连接到蓄电装置，检测装置，用于检测 除了感应型旋转电机的测量的RPM以外，还包括电力储存装置的蓄电电压，与感应型旋转电机的发电电压有关的状态量和发电控制装置 用于通过基于与发电电压有关的状态量控制逆变器的控制电压的频率来将蓄电电压维持在预设范围内。 该发电装置可以在不使用用于感应电机的任何RPM检测装置的情况下控制发电，从而可以简化装置的组成。 可以控制频率，使得频率可以在电力存储电压和预设参考电压之间的差减小的方向上改变。