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公开(公告)号：US4772996A
公开(公告)日：1988-09-20
申请号：US36862
申请日：1987-04-09
申请人： Hiroyuki Hanei , Takeshi Hanada , Kenji Kubo , Masahiko Watanabe , Tsutomu Omae , Toshihiko Matsuda
发明人： Hiroyuki Hanei , Takeshi Hanada , Kenji Kubo , Masahiko Watanabe , Tsutomu Omae , Toshihiko Matsuda
IPC分类号： H02M7/5387 , H02M7/537
CPC分类号： H02M7/53873
摘要： A PWM inverter includes a plurality of arms connected in parallel with a d.c. power source. Each arm is constituted by an upper arm and a lower arm each having a switching element. A plurality of switching control signals are continuously and alternately applied to one and the other of the two switching elements constituting the same arm respectively. In the PWM inverter, shunt resistors are connected between a minus terminal of the d.c. power source and the lower arms respectively. The PWM inverter further comprises a waveform command generating circuit generating commands representative of current waveforms to be supplied to a load, a carrier wave generating circuit and sample-hold circuits. Each of the sample-hold circuits samples and holds a terminal voltage of the associated shunt resistor in synchronism with the period of the carrier wave generated from the carrier wave generating circuit and at specific timing in a conduction period of the associated switching element.
摘要翻译： PWM逆变器包括与直流电路并联连接的多个臂。 能量源。 每个臂由具有开关元件的上臂和下臂构成。 多个开关控制信号分别连续交替地施加到构成相同臂的两个开关元件中的一个和另一个。 在PWM逆变器中，分流电阻连接在直流负载端子之间。 电源和下臂。 PWM逆变器还包括产生表示要提供给负载的电流波形的指令的波形指令产生电路，载波发生电路和采样保持电路。 每个采样保持电路与从载波产生电路产生的载波的周期和相关的开关元件的导通周期中的特定定时同步地采样并保持相关联的分流电阻器的端子电压。
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公开(公告)号：US4584528A
公开(公告)日：1986-04-22
申请号：US352083
申请日：1982-02-25
CPC分类号： G01P3/489
摘要： A counter is provided to count an output pulse which a pulse generator generates each time a vehicle moves by a predetermined distance. A microprocessor is provided to actuate a timer in synchronism with the leading edges of the output pulse from the pulse generator. The timer is set to a constant time interval during which the speed of the vehicle is to be detected. The microprocessor calculates the speed of the vehicle from the count of the counter which count is a value during the time interval from when the timer starts to operate to when the pulse generator generates a pulse just before or after the end point of the set time interval. Thus, the speed of the vehicle can be detected with good resolution and precision.
摘要翻译： 提供计数器以对每当车辆移动预定距离时脉冲发生器产生的输出脉冲进行计数。 提供微处理器以与来自脉冲发生器的输出脉冲的前沿同步地驱动定时器。 定时器设定为要检测车辆速度的恒定时间间隔。 微处理器根据计数器的计数器计算出从定时器开始运行到定时器开始运行到脉冲发生器在设定的时间间隔结束点之前或之后产生脉冲的计数值为计数值的计数器 。 因此，可以以良好的分辨率和精度检测车辆的速度。
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公开(公告)号：US4507693A
公开(公告)日：1985-03-26
申请号：US369648
申请日：1982-04-19
CPC分类号： G06F3/0601 , G11B20/12 , G11B27/105 , G11B5/553 , G06F2003/0692 , G11B2020/1087 , G11B2020/10879 , G11B2220/2508
摘要： A control apparatus for a rotation type magnetic storage device such as a magnetic disc device in which each of record tracks is composed of plural sectors, is disclosed. The apparatus comprises a memory for storing control information of address and the like of the sector to be accessed on a rotating recording medium and comparator means for comparing successively the control information read out from the sector of the rotating recording medium with the control information read out from the memory. In accordance with the output signal from the comparator, the sector of the rotating medium to be accessed is detected. The rotation type magnetic storage device having different sector formats can be controlled by altering correspondingly the control information stored in said memory.
摘要翻译： 公开了一种用于诸如磁盘装置的旋转型磁存储装置的控制装置，其中每个记录磁道由多个扇区组成。 该装置包括存储器，用于存储在旋转记录介质上要访问的扇区的地址等的控制信息;以及比较器装置，用于连续地比较从旋转记录介质的扇区读出的控制信息与读出的控制信息 从记忆。 根据来自比较器的输出信号，检测要访问的旋转介质的扇区。 可以通过相应地改变存储在所述存储器中的控制信息来控制具有不同扇区格式的旋转型磁存储装置。
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公开(公告)号：US4490621A
公开(公告)日：1984-12-25
申请号：US485518
申请日：1983-04-14
申请人： Tomiji Watabe , Hideo Kondo , Toshihiko Matsuda , Kenji Yano , Yasuhiko Dote , Matao Takagi
发明人： Tomiji Watabe , Hideo Kondo , Toshihiko Matsuda , Kenji Yano , Yasuhiko Dote , Matao Takagi
CPC分类号： F03B13/182 , Y02E10/38
摘要： At least one caisson which is part or all of a breakwater forms a water chamber therein whose closure is a pendulum having a natural period in rocking or oscillating the same as a period of stationary wave surges caused in the water chamber by rocking movement of the pendulum owing to wave force impinging against the pendulum. At least one double-acting piston and cylinder assembly is connected to the pendulum, so that when a piston of the assembly is reciprocatively moved by the pendulum, pressure difference between cylinder chambers on both sides of the piston of the assembly controls a change-over valve which in turn controls hydraulic pressure discharged from the cylinder chambers to be supplied to a plurality of hydraulic motors respectively having accumulators of a type wherein accumulated pressure and volume of the hydraulic liquid are proportional to each other, whereby driving a common generator alternately by the hydraulic motors.
摘要翻译： 至少一个作为防波堤的一部分或全部的沉箱在其中形成水室，其封闭件是摆锤，其具有摆动或摆动的自然周期，该摆动时间是通过摆锤的摆动运动在水室中产生的静止波浪浪涌 由于波浪冲击摆锤。 至少一个双作用活塞和气缸组件连接到摆锤，使得当组件的活塞通过摆锤往复运动时，组件的活塞两侧的气缸室之间的压力差控制了转换 阀，其进而控制从气缸室排出的液压，以供应给分别具有其中累积压力和液压液体的体积彼此成比例的类型的蓄能器的多个液压马达，从而通过 液压马达。
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公开(公告)号：US07648790B2
公开(公告)日：2010-01-19
申请号：US11188780
申请日：2005-07-26
申请人： Atsuo Sonai , Toshihiko Matsuda
发明人： Atsuo Sonai , Toshihiko Matsuda
CPC分类号： C08G18/3829 , C08G18/5033 , C08G18/8116 , H01M8/1023 , H01M8/1025 , H01M2300/0082
摘要： An electrolyte for a fuel cell comprising a proton conducting resin comprising a backbone comprising a polyurea resin and side chains that comprise an active hydrogen group at a terminal and a fuel cell employing the same are provided. The electrolyte has improved proton conductivity, heat resistance, and mechanical strength.
摘要翻译： 提供了一种用于燃料电池的电解质，其包括质子传导性树脂，其包含包含聚脲树脂的主链和在末端包含活性氢基团的侧链和使用其的燃料电池。 电解质具有改善的质子传导性，耐热性和机械强度。
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公开(公告)号：US07209355B2
公开(公告)日：2007-04-24
申请号：US10976324
申请日：2004-10-29
申请人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
发明人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
CPC分类号： H01L23/473 , G06F1/203 , G06F2200/201 , G06F2200/203 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for cooling a heat-generating component includes a circulating passage arranged to have coolant circulate therein, a centrifugal pump including a first case made of metallic material, a second case made of resin material, and an impeller accommodated in the pump chamber, and a radiator provided at the circulating passage and being operable to release heat from the coolant. The first case has a surface arranged to contact the heat-generating component. The second case forms a pump chamber between the first case and the second case. The pump chamber stores the coolant therein. The impeller includes open-type vanes arranged to pressurize the coolant as to have the coolant flow through the circulating passage. The cooling device has a high cooling efficiency as well as a high operating efficiency of the motor while having a simple construction and a small overall size and a small thickness.
摘要翻译： 用于冷却发热部件的冷却装置包括设置成使冷却剂循环的循环通道，包括由金属材料制成的第一壳体的离心泵，由树脂材料制成的第二壳体和容纳在泵室中的叶轮， 以及散热器，其设置在所述循环通道上并且可操作以从所述冷却剂释放热量。 第一壳体具有布置成与发热部件接触的表面。 第二壳体在第一壳体和第二壳体之间形成泵室。 泵室将冷却剂储存在其中。 叶轮包括布置成对冷却剂加压以使冷却剂流过循环通道的开式叶片。 冷却装置具有高的冷却效率以及电动机的高操作效率，同时具有简单的结构和小的整体尺寸和小的厚度。
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公开(公告)号：US20050117298A1
公开(公告)日：2005-06-02
申请号：US10976324
申请日：2004-10-29
申请人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
发明人： Shinya Koga , Toshihiko Matsuda , Kyo Niwatsukino , Toshisuke Sakai , Toshiyuki Kubota , Masashi Hirose , Shigeru Narakino , Yoshimitsu Aizono , Kazuyuki Kasahara
IPC分类号： G06F1/20 , H01L23/473 , H05K7/20
CPC分类号： H01L23/473 , G06F1/203 , G06F2200/201 , G06F2200/203 , H01L2924/0002 , H01L2924/00
摘要： A cooling device for cooling a heat-generating component includes a circulating passage arranged to have coolant circulate therein, a centrifugal pump including a first case made of metallic material, a second case made of resin material, and an impeller accommodated in the pump chamber, and a radiator provided at the circulating passage and being operable to release heat from the coolant. The first case has a surface arranged to contact the heat-generating component. The second case forms a pump chamber between the first case and the second case. The pump chamber stores the coolant therein. The impeller includes open-type vanes arranged to pressurize the coolant as to have the coolant flow through the circulating passage. The cooling device has a high cooling efficiency as well as a high operating efficiency of the motor while having a simple construction and a small overall size and a small thickness.
摘要翻译： 用于冷却发热部件的冷却装置包括设置成使冷却剂循环的循环通道，包括由金属材料制成的第一壳体的离心泵，由树脂材料制成的第二壳体和容纳在泵室中的叶轮， 以及散热器，其设置在所述循环通道上并且可操作以从所述冷却剂释放热量。 第一壳体具有布置成与发热部件接触的表面。 第二壳体在第一壳体和第二壳体之间形成泵室。 泵室将冷却剂储存在其中。 叶轮包括布置成对冷却剂加压以使冷却剂流过循环通道的开式叶片。 冷却装置具有高的冷却效率以及电动机的高操作效率，同时具有简单的结构和小的整体尺寸和小的厚度。
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公开(公告)号：USD490781S1
公开(公告)日：2004-06-01
申请号：US29174978
申请日：2003-01-27
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公开(公告)号：USD482370S1
公开(公告)日：2003-11-18
申请号：US29174837
申请日：2003-01-24
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30.发明授权Method and system for producing from document image a form display with blank fields and a program to input data to the blank fields 失效从文件图像生成带有空白区域的表格的方法和系统以及将数据输入到空白区域的程序
公开(公告)号：US5228100A
公开(公告)日：1993-07-13
申请号：US550521
申请日：1990-07-10
申请人： Haruo Takeda , Masayuki Tsuchiya , Hitoshi Suzuki , Syozi Yamada , Toshihiko Matsuda , Hiroshi Fujise , Yoshiaki Kuno , Ichitaro Koai
发明人： Haruo Takeda , Masayuki Tsuchiya , Hitoshi Suzuki , Syozi Yamada , Toshihiko Matsuda , Hiroshi Fujise , Yoshiaki Kuno , Ichitaro Koai
CPC分类号： G06K9/00449 , G06F17/243 , G06K9/2054 , G06K2209/01
摘要： A data processing system for inputting data to a form display includes a scanner for inputting an image of a form document to the system, a processor for recognizing character and line patterns from the form document image supplied from the scanner to produce physical structure data of the document and logical structure data related to data input/output fields in the form document depending on the physical structure data so as to automatically produce based on the logical structure data a program to input data to the form display, a display screen for presenting thereon a form display defined by the physical structure data or normalized data obtained by correcting the physical structure data to be adaptive to a cursor pitch, a data input key apparatus, and a printer for producing a printout document based on the form display filled with the data.
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