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1. 发明授权

US08004349B2 Power supply unit 失效
标题翻译：供电单元
公开(公告)号：US08004349B2
公开(公告)日：2011-08-23
申请号：US12950161
申请日：2010-11-19
申请人： Osamu Yamashita , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
发明人： Osamu Yamashita , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： H02M1/32 , H02M3/158 , H02M2001/0009 , H02M2001/0025
摘要： High-accuracy overcurrent detection is performed, while a loss resulting from the current detection is significantly reduced. A switch section outputs the voltage between the both terminals of a current detection resistor using an AND signal between an output signal from a hysteresis comparator and an output signal from a pre-driver. The voltage is filtered by an electrostatic capacitor element and a resistor, and inputted to a comparator. The comparator makes a comparison between the signals inputted to the two input terminals thereof, and outputs the result of the comparison to a digital filter. When an overcurrent begins to flow in a power supply unit, the levels of the voltages inputted to the two input terminals of the comparator are inverted so that the comparator outputs an inversion signal to the digital filter. The digital filter outputs a detection signal to an overcurrent detection circuit when an arbitrary time has elapsed.
摘要翻译：执行高精度过电流检测，而由电流检测导致的损耗显着降低。开关部分使用来自迟滞比较器的输出信号和来自预驱动器的输出信号之间的AND信号来输出电流检测电阻器的两端之间的电压。电压由静电电容器元件和电阻器滤波，并输入到比较器。比较器对输入到其两个输入端的信号进行比较，并将比较结果输出到数字滤波器。当过电流在电源单元中流动时，输入到比较器的两个输入端的电压的电平被反相，使得比较器向数字滤波器输出反相信号。当任意时间过去时，数字滤波器将检测信号输出到过电流检测电路。

2. 发明授权

US07859324B2 Power supply unit 失效
标题翻译：供电单元
公开(公告)号：US07859324B2
公开(公告)日：2010-12-28
申请号：US12342710
申请日：2008-12-23
申请人： Osamu Yamashita , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
发明人： Osamu Yamashita , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： H02M1/32 , H02M3/158 , H02M2001/0009 , H02M2001/0025
摘要： High-accuracy overcurrent detection is performed, while a loss resulting from the current detection is significantly reduced. A switch section outputs the voltage between the both terminals of a current detection resistor using an AND signal between an output signal from a hysteresis comparator and an output signal from a pre-driver. The voltage is filtered by an electrostatic capacitor element and a resistor, and inputted to a comparator. The comparator makes a comparison between the signals inputted to the two input terminals thereof, and outputs the result of the comparison to a digital filter. When an overcurrent begins to flow in a power supply unit, the levels of the voltages inputted to the two input terminals of the comparator are inverted so that the comparator outputs an inversion signal to the digital filter. The digital filter outputs a detection signal to an overcurrent detection circuit when an arbitrary time has elapsed.
摘要翻译：执行高精度过电流检测，而由电流检测导致的损耗显着降低。开关部分使用来自迟滞比较器的输出信号和来自预驱动器的输出信号之间的AND信号来输出电流检测电阻器的两端之间的电压。电压由静电电容器元件和电阻器滤波，并输入到比较器。比较器对输入到其两个输入端的信号进行比较，并将比较结果输出到数字滤波器。当过电流在电源单元中流动时，输入到比较器的两个输入端的电压的电平被反相，使得比较器向数字滤波器输出反相信号。当任意时间过去时，数字滤波器将检测信号输出到过电流检测电路。

3. 发明授权

US4426572A Heating apparatus with char detecting and heating control unit 失效
标题翻译：加热装置，带有检测和加热控制单元
公开(公告)号：US4426572A
公开(公告)日：1984-01-17
申请号：US268373
申请日：1981-05-29
申请人： Hajime Tachikawa , Masahiro Ishihara
发明人： Hajime Tachikawa , Masahiro Ishihara
IPC分类号： H05B6/68 , H05B1/02
CPC分类号： H05B6/6482 , H05B6/6411
摘要： A heating apparatus in which an object to be heated placed in its heating chamber can be heated until the surface of the object is charred as desired by the user. A first photo sensor senses the intensity of light of visible spectrum range directed toward and reflected from the surface of the object being heated, and a second photo sensor senses the light intensity related to the light reflected from the surface of the object, that is, at least one of the intensity of illuminating light emitted from a light source and the intensity of illuminating light coming from the exterior of the heating chamber. The degree of charring of the surface of the object is judged on the basis of the output signals from the first and second photo sensors, and the heating operation is controlled on the basis of the result of judgement.
摘要翻译：一种加热装置，其中可以加热放置在其加热室中的待加热物体，直到使用者期望物体的表面被烧焦。第一光传感器感测指向被加热物体的表面并从其反射的可见光谱范围的光的强度，第二光传感器感测与从物体的表面反射的光相关的光强度，从光源发射的照明光的强度和来自加热室外部的照明光的强度中的至少一个。基于来自第一和第二光传感器的输出信号来判断物体表面的烧焦程度，并且基于判断结果来控制加热操作。

4. 发明申请

US20090212851A1 POWER SUPPLY UNIT 失效
标题翻译：供电单元
公开(公告)号：US20090212851A1
公开(公告)日：2009-08-27
申请号：US12342710
申请日：2008-12-23
申请人： Osamu YAMASHITA , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
发明人： Osamu YAMASHITA , Yasuhiko Kokami , Masahiro Ishihara , Toshiyuki Tsunoda
IPC分类号： G05F1/10
CPC分类号： H02M1/32 , H02M3/158 , H02M2001/0009 , H02M2001/0025
摘要： High-accuracy overcurrent detection is performed, while a loss resulting from the current detection is significantly reduced. A switch section outputs the voltage between the both terminals of a current detection resistor using an AND signal between an output signal from a hysteresis comparator and an output signal from a pre-driver. The voltage is filtered by an electrostatic capacitor element and a resistor, and inputted to a comparator. The comparator makes a comparison between the signals inputted to the two input terminals thereof, and outputs the result of the comparison to a digital filter. When an overcurrent begins to flow in a power supply unit, the levels of the voltages inputted to the two input terminals of the comparator are inverted so that the comparator outputs an inversion signal to the digital filter. The digital filter outputs a detection signal to an overcurrent detection circuit when an arbitrary time has elapsed.
摘要翻译：执行高精度过电流检测，而由电流检测导致的损耗显着降低。开关部分使用来自迟滞比较器的输出信号和来自预驱动器的输出信号之间的AND信号来输出电流检测电阻器的两端之间的电压。电压由静电电容器元件和电阻器滤波，并输入到比较器。比较器对输入到其两个输入端的信号进行比较，并将比较结果输出到数字滤波器。当过电流在电源单元中流动时，输入到比较器的两个输入端的电压的电平被反相，使得比较器向数字滤波器输出反相信号。当任意时间过去时，数字滤波器将检测信号输出到过电流检测电路。

5. 发明授权

US4520250A Heating apparatus of thawing sensor controlled type 失效
标题翻译：解冻传感器控制型加热装置
公开(公告)号：US4520250A
公开(公告)日：1985-05-28
申请号：US467814
申请日：1983-02-18
申请人： Masahiro Ishihara , Mitsuru Watanabe , Shuji Ohkawa , Shunichi Taguchi , Itsuo Kikuchi
发明人： Masahiro Ishihara , Mitsuru Watanabe , Shuji Ohkawa , Shunichi Taguchi , Itsuo Kikuchi
IPC分类号： G05D23/20 , H05B6/68
CPC分类号： H05B6/6482 , G05D23/1913 , G05D23/20 , H05B6/6411 , Y10S99/14
摘要： Many frozen foods are now sold on the market and also produced by household refrigerators, and most of these frozen foods are eaten after thawing or after cooking under heat subsequent to thawing. The importance of thawing is thus increasing more and more. This invention provides a heating apparatus of simple construction capable of effectively thawing a frozen food to meet the above demand. The heating apparatus of the present invention is based on the fact that the dielectric loss of a frozen food itself varies as the frozen food is progressively heated. In the heating apparatus, a signal wave is directed toward a frozen food, and the variation of the rate of absorption of the signal wave due to the dielectric loss of the food is measured, so as to automatically control the process of heating for thawing on the basis of the result of measurement.
摘要翻译：许多冷冻食品现在在市场上销售，也由家用冰箱生产，大多数这些冷冻食品在解冻后或在解冻后在加热烹饪后食用。因此，解冻的重要性越来越多。本发明提供一种结构简单的加热装置，能够有效地解冻冷冻食品以满足上述需求。本发明的加热装置是基于冷冻食品本身的介电损耗随着冷冻食品逐渐加热而变化的事实。在加热装置中，信号波指向冷冻食品，并且测量由于食品的介电损耗引起的信号波的吸收率的变化，从而自动控制加热解冻的过程测量结果的基础。

6. 发明授权

US09557359B2 Device, method and program for determining misplacement of a current transformer on a power line 有权
标题翻译：用于确定电流互感器在电力线路上的错位的装置，方法和程序
公开(公告)号：US09557359B2
公开(公告)日：2017-01-31
申请号：US14765198
申请日：2013-02-14
申请人： Masahiro Ishihara , Satoshi Endo , Yoshiaki Koizumi , Shinsaku Kusube , Masaki Takata , Yoshihiro Taniguchi
发明人： Masahiro Ishihara , Satoshi Endo , Yoshiaki Koizumi , Shinsaku Kusube , Masaki Takata , Yoshihiro Taniguchi
IPC分类号： G01R19/00 , G01R25/00 , G01R29/18 , G01R15/18 , G01R31/02
CPC分类号： G01R25/005 , G01R15/142 , G01R15/18 , G01R29/18 , G01R31/02
摘要： A voltage/current verifier computes, for each phase, a phase difference between phase voltage and phase current from the phase of phase voltage and the phase of phase current computed for each phase by a phase acquirer, and determines conformity if all of the computed phase differences are within a preset range. A current/current verifier computes phase differences between phase currents from the phase of phase current computed for each phase by the phase acquirer, and determines conformity if all of the computed phase differences are less than 180°. A reporting device reports that a current transformer is incorrectly placed on a power line unless both the voltage/current verifier and the current/current verifier do not determine conformity.
摘要翻译：电压/电流验证器针对每相进行相位电压与相电流相位之间的相位差，以及由相位获取器为每相计算的相电流相位，并且如果所有计算相位差异在预设范围内。电流/电流验证器根据相位获取器计算每相的相电流相位之间的相位差，并且如果所计算出的所有相位差都小于180°，则确定其一致性。报告设备报告说，电流互感器不正确放置在电源线上，除非电压/电流验证器和当前/当前验证器都不确定一致性。

7. 发明授权

US09383438B2 Presence detection system, presence detection method, and program 有权
标题翻译：存在检测系统，存在检测方法和程序
公开(公告)号：US09383438B2
公开(公告)日：2016-07-05
申请号：US14009343
申请日：2011-04-04
申请人： Masahiro Ishihara , Yoshiaki Koizumi
发明人： Masahiro Ishihara , Yoshiaki Koizumi
IPC分类号： G01S13/04 , G01S13/00 , G08B21/22 , G01V8/20
CPC分类号： G01S13/04 , G01S13/003 , G01V8/20 , G08B21/22
摘要： A presence detection system is equipped with a transmitter that transmits a multipath wireless signal and a receiver that detects the presence of a person by receiving the transmitted wireless signal, within a prescribed space. On the basis of the reception level for a wireless signal received intermittently at the beginning of a first interval, the receiver determines whether there has been a change in the present/absent state of a person. When it is determined that there has been a change in the present/absent state of a person, the receiver determines whether a person is present/absent on the basis of variation in the reception level for a wireless signal received at the beginning of a second interval, which is shorter than the first interval.
摘要翻译：存在检测系统配备有通过在规定空间内接收所发送的无线信号来发送多径无线信号的发射机和检测人的存在的接收机。基于在第一间隔开始时间歇地接收的无线信号的接收电平，接收机确定人的当前/不存在状态是否发生变化。当确定人的当前/不存在状态发生变化时，接收机基于在第二个开始时接收到的无线信号的接收电平的变化来确定一个人是否存在间隔，比第一个间隔短。

8. 发明申请

US20140253091A1 DETERMINATION DEVICE, DETERMINATION METHOD, AND NON-TRANSITORY RECORDING MEDIUM 审中-公开
标题翻译：确定设备，确定方法和非终端记录介质
公开(公告)号：US20140253091A1
公开(公告)日：2014-09-11
申请号：US14350161
申请日：2011-10-28
申请人： Masahiro Ishihara , Yoshiaki Koizumi , Masaki Takata
发明人： Masahiro Ishihara , Yoshiaki Koizumi , Masaki Takata
IPC分类号： G01R31/04 , G01R25/00
CPC分类号： G01R31/041 , G01R19/2513 , G01R25/00 , G01R35/00
摘要： A power measuring device stores in a set phase relation storage whether the load connected to a three-phase, four-wire power source is inductive, capacitive, or neither of them, in other words whether the phase currents are ahead, delayed, or matching phases with respect to the phase voltages, and determines whether the stored phase relation coincides with the determined phase relation. Then, the incorrect connection that cannot be verified in the prior art, more specifically the primary conductors of the current transformers of the current xfrms that are all arranged reversely while the voltage terminals are connected correctly, can be detected as an incorrect arrangement.
摘要翻译：电力测量装置存储设定的相位关系存储装置，连接到三相四线电源的负载是电感的，电容的还是两者都不存在，换句话说，相电流是否超前，延迟或匹配确定存储的相位关系是否与所确定的相位关系一致。然后，现有技术中不能验证的不正确的连接，更具体地说，电压端子正确连接时全部反向布置的当前xfrms的电流互感器的主导体可以被检测为不正确的布置。

9. 发明申请

US20130036871A1 METHOD OF PRODUCING HIGH-CONCENTRATED TECHNETIUM-99m SOLUTION IN LARGE QUANTITIES 审中-公开
标题翻译：大规模生产高浓度技术99m解决方案的方法
公开(公告)号：US20130036871A1
公开(公告)日：2013-02-14
申请号：US13568891
申请日：2012-08-07
申请人： Akihiro KIMURA , Kaori NISHIKATA , Kunihiko TSUCHIYA , Masahiro ISHIHARA , Masakazu TANASE , Saburoh FUJISAKI , Akio OHTA
发明人： Akihiro KIMURA , Kaori NISHIKATA , Kunihiko TSUCHIYA , Masahiro ISHIHARA , Masakazu TANASE , Saburoh FUJISAKI , Akio OHTA
IPC分类号： C22B3/16
CPC分类号： G21G1/001 , G21G2001/0042
摘要： A method of producing high concentrated 99mTc solution has the steps of dissolving 99MoO3 pellet with alkali solution; extracting 99mTc from the dissolved solution with ketone type organic solvent; separating an ketone type organic phase containing 99mTc and an aqueous phase; adsorbing and concentrating the separated ketone type organic phase containing 99mTc after removing impurities, through a basic alumina column for impurity removal and an acidic alumina column for adsorption and concentration connected continuously; and eluting 99mTc from the acidic alumina column to which 99mTc is adsorbed by physiological saline, wherein the alkali solution is 6M-NaOH solution or 6M-KOH solution.
摘要翻译：一种生产高浓度99mTc溶液的方法，其步骤是用碱溶液溶解99MoO3颗粒; 用酮型有机溶剂从溶解溶液中萃取99mTc; 分离含有99mTc和水相的酮型有机相; 除去杂质后，通过碱性氧化铝柱除去杂质，吸附浓缩分离出的含有99mTc的酮类有机相，吸附浓缩连续的酸性氧化铝柱; 并从生理盐水中吸附99mTc的酸性氧化铝柱洗脱99mTc，其中碱溶液为6M-NaOH溶液或6M-KOH溶液。

10. 发明申请

US20110063021A1 POWER SUPPLY UNIT 失效
标题翻译：供电单元
公开(公告)号：US20110063021A1
公开(公告)日：2011-03-17
申请号：US12950161
申请日：2010-11-19
申请人： Osamu YAMASHITA , Yasuhiko KOKAMI , Masahiro ISHIHARA , Toshiyuki TSUNODA
发明人： Osamu YAMASHITA , Yasuhiko KOKAMI , Masahiro ISHIHARA , Toshiyuki TSUNODA
IPC分类号： G05F1/10
CPC分类号： H02M1/32 , H02M3/158 , H02M2001/0009 , H02M2001/0025
摘要： High-accuracy overcurrent detection is performed, while a loss resulting from the current detection is significantly reduced. A switch section outputs the voltage between the both terminals of a current detection resistor using an AND signal between an output signal from a hysteresis comparator and an output signal from a pre-driver. The voltage is filtered by an electrostatic capacitor element and a resistor, and inputted to a comparator. The comparator makes a comparison between the signals inputted to the two input terminals thereof, and outputs the result of the comparison to a digital filter. When an overcurrent begins to flow in a power supply unit, the levels of the voltages inputted to the two input terminals of the comparator are inverted so that the comparator outputs an inversion signal to the digital filter. The digital filter outputs a detection signal to an overcurrent detection circuit when an arbitrary time has elapsed.
摘要翻译：执行高精度过电流检测，而由电流检测导致的损耗显着降低。开关部分使用来自迟滞比较器的输出信号和来自预驱动器的输出信号之间的AND信号来输出电流检测电阻器的两端之间的电压。电压由静电电容器元件和电阻器滤波，并输入到比较器。比较器对输入到其两个输入端的信号进行比较，并将比较结果输出到数字滤波器。当过电流在电源单元中流动时，输入到比较器的两个输入端的电压的电平被反相，使得比较器向数字滤波器输出反相信号。当任意时间过去时，数字滤波器将检测信号输出到过电流检测电路。

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