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21. 发明授权

US4936504A Process for producing a clad plate 失效
标题翻译：复合板的制造方法
公开(公告)号：US4936504A
公开(公告)日：1990-06-26
申请号：US384762
申请日：1989-07-25
申请人： Hiroshi Arai , Seiichi Takeda , Masahiro Sasaki , Kazuhisa Yokoyama
发明人： Hiroshi Arai , Seiichi Takeda , Masahiro Sasaki , Kazuhisa Yokoyama
IPC分类号： B23K20/00 , B23K20/16 , B23K20/227
CPC分类号： B23K20/16 , B23K20/227
摘要： The present invention provides a process for producing a clad plate which comprises a first step of forming a coil by taking up two or more metal sheets as clad materials and a thin sheet of heat-resistant steel which works as a separator material while these members are overlaid on one another and a second step of vacuum heat-treating the resultant coil.

22. 发明授权

US08847566B2 Switching power supply with mode transition control 有权
标题翻译：开关电源具有模式转换控制
公开(公告)号：US08847566B2
公开(公告)日：2014-09-30
申请号：US12662695
申请日：2010-04-28
申请人： Masahiro Sasaki , Tetsuya Kawashima
发明人： Masahiro Sasaki , Tetsuya Kawashima
IPC分类号： G05F1/00 , H02M3/158 , H02M3/157
CPC分类号： H02M3/157 , H02M3/1588 , Y02B70/1466
摘要： A switching power supply that can suppress output variation at a time of transition of a control mode from a non-linear control mode to a linear control mode. The switching power supply includes instruction value forming circuitry that forms, in a linear control mode, a linear control instruction value for linearly control a switching circuit based on an error of an output voltage, and forms, in a non-linear control mode, a non-linear control instruction value for non-linearly control the switching circuit. The instruction value forming circuitry predicts, in the non-linear control mode, a linear control instruction value suited to the load current in the non-linear control mode, and uses the predicted linear control instruction value for an initial value of the linear control instruction value at a time of transition from the non-linear control mode to the linear control mode.
摘要翻译：一种开关电源，其能够抑制在将控制模式从非线性控制模式转换到线性控制模式时的输出变化。开关电源包括指令值形成电路，其以线性控制模式形成用于基于输出电压的误差线性控制开关电路的线性控制指令值，并且以非线性控制模式形成非线性控制指令值用于非线性控制开关电路。指令值形成电路在非线性控制模式中预测适合于非线性控制模式中的负载电流的线性控制指令值，并且将预测的线性控制指令值用于线性控制指令的初始值从非线性控制模式转换到线性控制模式时的值。

23. 发明授权

US08644038B2 Current detection circuit for a power semiconductor device 有权
标题翻译：一种用于功率半导体器件的电流检测电路
公开(公告)号：US08644038B2
公开(公告)日：2014-02-04
申请号：US13278957
申请日：2011-10-21
申请人： Masahiro Sasaki
发明人： Masahiro Sasaki
IPC分类号： H02H7/122
CPC分类号： G01R19/0092 , G01R19/14 , H02M2001/0009 , H03K2217/0027
摘要： A current detection circuit for a power semiconductor device utilizes a sense function of the power semiconductor device. The magnitude of current flowing in power semiconductor devices 1, 11 is detected by a current-voltage conversion circuit 24 connected to sense terminals S, S of the power semiconductor devices. The detected signal is delivered to a current direction detection circuit 27, which detects the direction of the current and delivers the detected current direction signal to an external CPU 3, which in turn gives gain-setting and offset-setting signals corresponding to the current direction signal. An output gain adjuster 221 adjusts the magnitude of gain and an output offset adjuster 231 adjusts the magnitude of offset to correct for differences between the characteristics of the sense regions and the main regions of the power semiconductor devices.
摘要翻译：用于功率半导体器件的电流检测电路利用功率半导体器件的检测功能。在功率半导体器件1,11中流动的电流的大小由连接到功率半导体器件的感测端子S，S的电流 - 电压转换电路24检测。检测到的信号被传送到电流方向检测电路27，该电流检测电路27检测电流的方向，并将检测到的电流方向信号传送到外部CPU 3，外部CPU 3又给出对应于当前方向的增益设定和偏移设置信号信号。输出增益调整器221调整增益的大小，并且输出偏移调整器231调整偏移的幅度以校正功率半导体器件的感测区域和主要区域的特性之间的差异。

24. 发明申请

US20130236960A1 VITRIFICATED STORAGE SOLUTION FOR CELLS 审中-公开
标题翻译：用于细胞的维生素储存溶液
公开(公告)号：US20130236960A1
公开(公告)日：2013-09-12
申请号：US13885771
申请日：2011-11-18
申请人： Yoshihiro Kunitomi , Masahiro Sasaki
发明人： Yoshihiro Kunitomi , Masahiro Sasaki
IPC分类号： C12N5/0735
CPC分类号： C12N5/0606 , A01N1/0221 , C12N5/0018
摘要： The vitrification medium for cells according to the present invention is a vitrification medium for cells comprising a cell membrane permeable substance and a cell membrane non-permeable substance, in which, the content of the cell membrane permeable substance is in the range of 30 to 50% by volume, and the osmotic pressure generated in association with the cell membrane non-permeable substance, which is a fraction of the total osmotic pressure on the cell membrane on suspending the cells in the vitrification medium, is in the range of 280 mOsm or more. The vitrification medium for cells according to the present invention is excellent in operability and safety.
摘要翻译：根据本发明的细胞玻璃化培养基是包含细胞膜可渗透物质和细胞膜不可渗透物质的细胞的玻璃化培养基，其中细胞膜可渗透物质的含量在30至50的范围内体积百分比以及与细胞膜不可渗透物质相关产生的渗透压是细胞膜悬浮在玻璃化培养基中的细胞膜上的总渗透压的一部分，其浓度范围为280mOsm或更多。本发明的电池玻璃化介质的可操作性和安全性优异。

25. 发明授权

US08421430B2 Digital control switching power supply unit 有权
标题翻译：数字控制开关电源单元
公开(公告)号：US08421430B2
公开(公告)日：2013-04-16
申请号：US12962391
申请日：2010-12-07
申请人： Masahiro Sasaki , Tetsuya Kawashima
发明人： Masahiro Sasaki , Tetsuya Kawashima
IPC分类号： G05F1/00
CPC分类号： H02M3/157
摘要： A digital control switching power supply unit includes an A/D converter circuit having a delay line circuit that has a delay element array whose delay time is controlled by a bias current, and that converts a current value into a digital signal using a signal transmission delay time, a phase difference detector circuit that detects a phase difference between a switching cycle and an A/D conversion cycle, a charge pump circuit that generates a control voltage in accordance with the phase difference, and a bias current indicator circuit that determines a bias current in accordance with an output voltage of the charge pump circuit and a result of a comparison of a detected value of the output voltage and a reference voltage, wherein the digital control switching power supply unit controls in such a way that the A/D conversion cycle is synchronized with the switching cycle.
摘要翻译：数字控制开关电源单元包括具有延迟线电路的A / D转换器电路，延迟线电路具有延迟元件阵列，其延迟时间由偏置电流控制，并且使用信号传输延迟将电流值转换为数字信号时间，检测开关周期和A / D转换周期之间的相位差的相位差检测器电路，产生根据相位差的控制电压的电荷泵电路和确定偏置的偏置电流指示器电路电流根据电荷泵电路的输出电压和输出电压的检测值与参考电压的比较的结果，其中数字控制开关电源单元以这样的方式进行控制，使得A / D转换周期与开关周期同步。

26. 发明授权

US08164318B2 Digital control switching power supply unit 有权
标题翻译：数字控制开关电源单元
公开(公告)号：US08164318B2
公开(公告)日：2012-04-24
申请号：US12881977
申请日：2010-09-14
申请人： Masahiro Sasaki , Tetsuya Kawashima
发明人： Masahiro Sasaki , Tetsuya Kawashima
IPC分类号： G05F1/40
CPC分类号： H02M3/157 , H03K5/133 , H03K7/08 , H03K2005/00032
摘要： A digital control switching power supply unit converts an input voltage into a desired output voltage using a digitally controlled pulse width modulation (PWM) signal according to a switching cycle. The power supply unit includes an analog-to-digital converter (ADC). The ADC converts a result of a comparison between an output voltage and a reference voltage to a digital signal during a conversion cycle. The ADC includes a circuit for outputting a phase difference between a switching cycle and the conversion cycle, and a delay circuit. The delay circuit generates a delay output current based on a result of the comparison and the phase difference and determines the conversion time delay according to the delay output current. The delay circuit also generates a delay reference current based on the reference voltage and the phase difference and determining the duration of the conversion cycle according to the delay reference current.
摘要翻译：数字控制开关电源单元根据开关周期使用数字控制的脉宽调制（PWM）信号将输入电压转换成期望的输出电压。电源单元包括模数转换器（ADC）。在转换周期中，ADC将输出电压和参考电压之间的比较结果转换为数字信号。 ADC包括用于输出开关周期和转换周期之间的相位差的电路和延迟电路。延迟电路根据比较结果和相位差产生延迟输出电流，并根据延迟输出电流确定转换时间延迟。延迟电路还基于参考电压和相位差产生延迟参考电流，并根据延迟参考电流确定转换周期的持续时间。

27. 发明申请

US20090243574A1 INTERNAL COMBUSTION ENGINE CONTROLLER 失效
标题翻译：内燃机控制器
公开(公告)号：US20090243574A1
公开(公告)日：2009-10-01
申请号：US12372355
申请日：2009-02-17
申请人： Takuya MAYUZUMI , Mitsuhiko Watanabe , Ryoichi Oura , Masahiro Sasaki
发明人： Takuya MAYUZUMI , Mitsuhiko Watanabe , Ryoichi Oura , Masahiro Sasaki
IPC分类号： G05F1/00
CPC分类号： F02D41/20 , F02D2041/2006 , F02D2041/2017
摘要： An internal combustion engine controller comprises a booster coil connected to a battery and a booster capacitor. A switch element is connected to the booster coil to control the passage of current through the booster coil and an interruption of the current. The booster capacitor accumulates electrical energy generated with an inductance of the booster coil at the time of the interruption of the passage of the current. A booster control circuit carries out control in a constant boost switching cycle so as to pass the current through the booster coil and the switch element until the current reaches a preset switching stop threshold value and then interrupt the current to charge the energy generated with the inductance of the booster coil into the booster capacitor. The booster control circuit is configured to ensure a minimum time period for the booster capacitor-charging of the energy within the boost switching cycle.
摘要翻译：内燃机控制器包括连接到电池的升压线圈和升压电容器。开关元件连接到升压线圈以控制通过升压线圈的电流的通过和电流的中断。升压电容器在电流通过中断时累积用升压线圈的电感产生的电能。升压控制电路在恒定的升压开关周期中进行控制，以使电流通过升压线圈和开关元件，直到电流达到预设的开关停止阈值，然后中断电流以对由电感产生的能量进行充电的升压线圈进入升压电容器。升压器控制电路被配置为确保升压电容器对升压开关周期内的能量充电的最小时间周期。

28. 发明授权

US07561435B2 Engine controller 有权
标题翻译：发动机控制器
公开(公告)号：US07561435B2
公开(公告)日：2009-07-14
申请号：US11768401
申请日：2007-06-26
申请人： Masaru Kamoshida , Masahiro Sasaki , Takeshi Igarashi , Masahiko Asano
发明人： Masaru Kamoshida , Masahiro Sasaki , Takeshi Igarashi , Masahiko Asano
IPC分类号： H05K5/06 , H05K5/02
CPC分类号： H05K5/062 , H05K5/0052
摘要： There is proposed an engine controller which is excellent in reliability in that the outer peripheral edge face (cut surface) of covering member can be prevented from being rusted while securing the water-proofness and dust-proofness. This engine controller comprises a circuit board (12) for controlling an engine; an aluminum die-cast main case body (20) having an open top; and a covering member (30) made of an iron-based metal plate which is preliminarily applied with surface treatment, the covering member (30) being fixedly clamped to the main case body (20) by means of a setscrew (40) so as to hermetically close the open top of the main case body (20); wherein the main case body (20) is provided thereon with a pedestal (24) or groove (25) on which a liquid or jellied water-proofing adhesive (50) is coated or filled (piled), thereby enabling entire outer peripheral edge face (33a) of the covering member (30) to be covered by the water-proofing adhesive (50).
摘要翻译：提出了一种可靠性优异的发动机控制器，可以防止覆盖部件的外周缘（切割面）在防水性和防尘性的同时防止生锈。该发动机控制器包括用于控制发动机的电路板（12）具有开口顶部的铝压铸主壳体（20）以及预先进行表面处理的铁基金属板制成的覆盖部件（30），所述覆盖部件（30）通过固定螺丝（40）固定地夹在主壳体（20）上，以便以封闭主壳体（20）的开口顶部; 其中，所述主壳体（20）上设置有基座（24）或凹槽（25），液体或凝胶状防水粘合剂（50）被涂覆或填充（堆叠），从而使得整个外周边缘面（30）的被防水粘合剂（50）覆盖的（33a）。

29. 发明申请

US20090177367A1 FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：燃油喷射控制装置内燃机
公开(公告)号：US20090177367A1
公开(公告)日：2009-07-09
申请号：US12339464
申请日：2008-12-19
申请人： Masahiro TOYOHARA , Takao Miyaki , Masahiro Sasaki , Takuya Mayuzumi
发明人： Masahiro TOYOHARA , Takao Miyaki , Masahiro Sasaki , Takuya Mayuzumi
IPC分类号： F02D41/30
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2044 , F02D2200/0602
摘要： Disclosed herein is a fuel injection control apparatus for an internal combustion engine, capable of opening and closing accurately a valve of the fuel injector even when the quantity of injection required is small and a pulse duration of a driving pulse signal to the fuel injector is short.A fuel injector pulse width computing unit 9a calculates, from the operational state of the internal combustion engine and the fuel pressure detected by a fuel pressure sensor, pulse width of a pulse signal which drives the valve of the fuel injector. After an valve-opening command has turned on and a high valve-opening current for opening the fuel injector valve has been supplied from a high-voltage source to the fuel injector, a fuel injector driving signal waveform command unit 9b discharges the current and supplies from a low-voltage source a small hold current Ih2 that allows the fuel injector to maintain the valve-open state. Also, during the time from supply of the valve-opening current to an arrival at the value of the hold current Ih2, after the elapse of a previously assigned rapid-discharge starting time Tsy from the turn-on of the valve-opening command, the fuel injector driving signal waveform command unit 9b rapidly discharges the current until the hold current Ih2 has been reached.
摘要翻译：本文公开了一种用于内燃机的燃料喷射控制装置，即使当所需喷射量小并且到燃料喷射器的驱动脉冲信号的脉冲持续时间短时，也能够精确地打开和关闭燃料喷射器的阀。燃料喷射器脉冲宽度计算单元9a从内燃机的操作状态和由燃料压力传感器检测到的燃料压力计算驱动燃料喷射器的阀的脉冲信号的脉冲宽度。在阀开启指令已经打开并且用于打开燃料喷射阀的高阀打开电流已经从高压源提供给燃料喷射器之后，燃料喷射器驱动信号波形指令单元9b将电流和电源来自低压源的小保持电流Ih2，允许燃料喷射器保持阀打开状态。此外，在从开阀电流的供给到保持电流Ih2的值的时间期间，在开阀指令的接通之后经过预先指定的快速放电开始时间Tsy之后，燃料喷射器驱动信号波形指令单元9b快速放电，直到达到保持电流Ih2。

30. 发明申请

US20090143495A1 Composition for Polyurethane Foam, Polyurethane Foam Obtained From the Composition, and Use Thereof 审中-公开
标题翻译：用于聚氨酯泡沫的组合物，由组合物获得的聚氨酯泡沫及其用途
公开(公告)号：US20090143495A1
公开(公告)日：2009-06-04
申请号：US11990225
申请日：2006-08-11
申请人： Katsuhisa Nozawa , Masahiro Sasaki , Kazuhiko Ohkubo
发明人： Katsuhisa Nozawa , Masahiro Sasaki , Kazuhiko Ohkubo
IPC分类号： C08G18/16 , C07C69/66
CPC分类号： C08G18/4288 , C08G18/4891 , C08G18/6607 , C08G2101/00 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08G2350/00
摘要： The polyurethane foam composition of the present invention comprises a polyol, a catalyst, a surfactant, a foaming agent and a polyisocyanate, wherein the polyol contains, at least, (A) a polyol that is produced by using a raw material obtained from plant-derived oil, contains more than three side chains per molecule, each side chain comprising a hydrocarbon chain having 4 or more carbon atoms, and has an average number of functional groups of 1.5 to 4.5 and a hydroxyl value of 80 to 140 mgKOH/g. The polyurethane foam of the present invention is produced by foaming the above polyurethane foam composition. The polyurethane foam contributes to reducing environmental burdens, and has excellent low rebound property, particularly a characteristic that the increase in hardness at low temperatures is suppressed.
摘要翻译：本发明的聚氨酯泡沫组合物包括多元醇，催化剂，表面活性剂，发泡剂和多异氰酸酯，其中所述多元醇至少包含（A）通过使用从植物油中获得的原料制备的多元醇，每个分子含有多于三个侧链，每个侧链包含具有4个或更多个碳原子的烃链，并且具有1.5至4.5的官能团平均数和80至140mgKOH / g的羟基值。通过使上述聚氨酯泡沫组合物发泡来制造本发明的聚氨酯泡沫。聚氨酯泡沫有助于降低环境负荷，并且具有优异的低回弹性，特别是抑制低温下硬度增加的特征。

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