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11. 发明授权

US07687167B2 Power supply unit 失效
标题翻译：供电单元
公开(公告)号：US07687167B2
公开(公告)日：2010-03-30
申请号：US10894221
申请日：2004-07-19
申请人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani , So Kuranaka
发明人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani , So Kuranaka
IPC分类号： H01M8/04 , H01M8/12 , H01M8/18
CPC分类号： H01M8/0494 , H01M8/04186 , H01M8/04656 , H01M8/1009 , H01M10/42 , H01M16/006
摘要： A clean power supply unit with a high fuel utilization rate using a fuel cell is provided. The power supply unit of the present invention comprises a fuel cell using methanol as fuel; a secondary battery for supplying power to a load; a fuel cell control part for controlling the amount of fuel and/or air supplied to the above-mentioned fuel cell; and a power converter for converting the power output from the above-mentioned fuel cell to a predetermined voltage or current, supplying power to the load and/or the above-mentioned secondary battery and controlling the supplied power so as to fall within a predetermined range including the value at which the amount of methanol discharged from the above-mentioned fuel cell becomes minimized.
摘要翻译：提供了一种使用燃料电池的燃料利用率高的清洁电源装置。本发明的电源装置包括使用甲醇作为燃料的燃料电池; 用于向负载供电的二次电池; 燃料电池控制部，用于控制供给到所述燃料电池的燃料量和/或空气量; 以及用于将从上述燃料电池输出的功率转换为预定电压或电流的功率转换器，向负载和/或上述二次电池供电并控制所提供的功率以落在预定范围内包括从上述燃料电池排出的甲醇量变得最小的值。

12. 发明申请

US20090011289A1 DIRECT OXIDATION FUEL CELL SYSTEMS WITH REGULATED FUEL CONCENTRATION AND OXIDANT FLOW 有权
标题翻译：直接氧化燃料电池系统与调节燃料浓度和氧化剂流量
公开(公告)号：US20090011289A1
公开(公告)日：2009-01-08
申请号：US12208699
申请日：2008-09-11
申请人： Chao-Yang Wang , Masahiro Takada
发明人： Chao-Yang Wang , Masahiro Takada
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/1009 , H01M8/04164 , H01M8/04291 , H01M8/04313 , H01M8/04365 , H01M8/04395 , H01M8/04447 , H01M8/04798
摘要： A direct oxidation fuel cell (DOFC) system, comprises at least one fuel cell assembly including a cathode and an anode with an electrolyte positioned therebetween; a source of liquid fuel in fluid communication with an inlet of the anode; an oxidant supply in fluid communication with an inlet of the cathode; a liquid/gas (L/G) separator in fluid communication with outlets of the anode and cathode for: (1) receiving unreacted fuel and liquid and gaseous products, and (2) supplying a solution of fuel and liquid product to the anode inlet; and a control system for measuring the amount of liquid product and controlling oxidant stoichiometry of the system operation in response to the measured amount of liquid product. Alternatively, the control system controls the concentration of the liquid fuel in the solution supplied to the anode inlet, based upon the system operating temperature or output power.
摘要翻译：直接氧化燃料电池（DOFC）系统包括至少一个燃料电池组件，其包括阴极和阳极，电解质位于它们之间; 与阳极入口流体连通的液体燃料源; 与阴极入口流体连通的氧化剂供应源; 与阳极和阴极的出口流体连通的液体/气体（L / G）分离器，用于：（1）接收未反应的燃料和液体和气体产物，以及（2）将燃料和液体产物的溶液供应到阳极入口 ; 以及用于测量液体产物的量并根据所测量的液体产品来控制系统操作的氧化剂化学计量的控制系统。或者，控制系统基于系统工作温度或输出功率来控制供应到阳极入口的溶液中的液体燃料的浓度。

13. 发明申请

US20080286617A1 DIRECT OXIDATION FUEL CELL 有权
标题翻译：直接氧化燃料电池
公开(公告)号：US20080286617A1
公开(公告)日：2008-11-20
申请号：US12116675
申请日：2008-05-07
申请人： Hideyuki Ueda , Masahiro Takada
发明人： Hideyuki Ueda , Masahiro Takada
IPC分类号： H01M8/02
CPC分类号： H01M8/1009 , H01M8/0258 , H01M8/0263 , H01M8/04082 , H01M8/04197
摘要： A direct oxidation fuel cell of this invention has at least one unit cell including: a membrane-electrode assembly comprising an electrolyte membrane sandwiched between an anode and a cathode, each of the anode and the cathode including a catalyst layer and a diffusion layer; an anode-side separator with a fuel flow channel for supplying a fuel to the anode; and a cathode-side separator with an oxidant flow channel for supplying an oxidant containing oxygen gas to the cathode. The fuel flow channel and the oxidant flow channel are so structured that the concentration of the oxygen gas in the oxidant flow channel is higher at a part opposing an upstream part of the fuel flow channel than at a part opposing a downstream part of the fuel flow channel.
摘要翻译：本发明的直接氧化燃料电池具有至少一个单电池，包括：膜 - 电极组件，包括夹在阳极和阴极之间的电解质膜，阳极和阴极中的每一个包括催化剂层和扩散层; 具有用于向阳极供应燃料的燃料流动通道的阳极侧分离器; 以及阴极侧隔板，其具有用于向阴极供给含有氧气的氧化剂的氧化剂流路。燃料流动通道和氧化剂流动通道被构造成使得氧化剂流动通道中的氧气的浓度在与燃料流动通道的下游部分相对的部分处在与燃料流动通道的上游部分相对的部分处较高渠道。

14. 发明授权

US06462510B1 Battery voltage detector 有权
标题翻译：电池电压检测器
公开(公告)号：US06462510B1
公开(公告)日：2002-10-08
申请号：US09786342
申请日：2001-03-09
申请人： Masahiro Takada , Kazuhiko Tamesue , Yuji Torii
发明人： Masahiro Takada , Kazuhiko Tamesue , Yuji Torii
IPC分类号： H02J700
CPC分类号： B60L11/1864 , B60L11/1848 , B60L11/1866 , G01R19/16542 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： A battery power source device is composed of a plurality of battery modules, in which each battery module includes a number of serially connected cells. A voltage detection circuit is associated with each battery module. Each voltage detection circuit includes a differential amplifier that detects a voltage across end terminals of the associated battery module, and the detected voltage is digitized and output through a photo-coupler to a controller. The differential amplifier is connected to the battery module through photo-relays, which are closed in response to an open/close control signal only during a voltage detection operation, so that leak currents are eliminated. The differential amplifier and an associated A/D converter are provided with operating power obtained by transforming the voltage of the battery module with regulators, whereby noise effects are eliminated.
摘要翻译：电池电源装置由多个电池模块组成，其中每个电池模块包括多个串联的电池。电压检测电路与每个电池模块相关联。每个电压检测电路包括差分放大器，其检测相关联的电池模块的两端的电压，并且检测的电压被数字化并通过光耦合器输出到控制器。差分放大器通过光电继电器连接到电池模块，光电继电器仅在电压检测操作期间响应于打开/关闭控制信号而关闭，从而消除泄漏电流。差分放大器和相关的A / D转换器具有通过用调节器转换电池模块的电压而获得的工作功率，从而消除噪声效应。

15. 发明授权

US5329454A Constant speed maintaining apparatus for vehicle 失效
标题翻译：车辆恒速保持装置
公开(公告)号：US5329454A
公开(公告)日：1994-07-12
申请号：US901578
申请日：1992-06-19
申请人： Masahiro Takada , Akira Ishida
发明人： Masahiro Takada , Akira Ishida
IPC分类号： B60K31/04 , F16H61/04 , B60K31/00
CPC分类号： B60K31/047 , B60W2510/1045 , B60W2710/0605
摘要： A constant speed maintaining apparatus for use in a vehicle includes a vehicle speed detector for detecting a present speed V(t) of the vehicle, a cruise control device for producing a control value U(t), a target speed setting device for setting a target speed Vd(t), and an actuator for changing the opening degree of a throttle valve of a vehicle engine based on the control value U(t) to maintain the present speed V(t) substantially equal to the target speed Vd(t). The cruise control device includes a differentiation device for calculating a differentiated present speed V(t), a parameter estimation device for calculating an estimated parameter b.sub.est based on the present speed V(t), differentiated present speed V(t), and control value U(t), and a control value calculation device for calculating the control value based on the target speed Vd(t), present speed V(t), differentiated present speed V(t), and estimated parameter b.sub.est.
摘要翻译：用于车辆的恒速保持装置包括用于检测车辆的当前速度V（t）的车速检测器，用于产生控制值U（t）的巡航控制装置，用于设定目标速度Vd（t）和用于根据控制值U（t）改变车辆发动机的节气门的开度的致动器，以将当前速度V（t）保持在基本上等于目标速度Vd（t ）。巡航控制装置包括用于计算微分当前速度V（t）的差分装置，用于基于当前速度V（t），微分当前速度V（t）和控制值来最佳地计算估计参数的参数估计装置 U（t）和用于基于目标速度Vd（t），当前速度V（t），微分当前速度V（t）和最佳估计参数来计算控制值的控制值计算装置。

16. 发明授权

US11980493B2 Image processing apparatus, imaging system, image processing method, and storage medium 有权
公开(公告)号：US11980493B2
公开(公告)日：2024-05-14
申请号：US17305890
申请日：2021-07-16
申请人： Taishi Watanabe , Akira Kinoshita , Masahiro Takada , Shigenori Kawabata
发明人： Taishi Watanabe , Akira Kinoshita , Masahiro Takada , Shigenori Kawabata
IPC分类号： A61B6/00 , G06V10/40
CPC分类号： A61B6/5258 , A61B6/5247 , G06V10/40
摘要： An image processing apparatus includes a processor programmed to obtain a first radiation image of a subject captured from a first direction, obtain a second radiation image of the subject captured from a second direction that intersects the first direction, and either correct one of the first radiation image and the second radiation image based on positional information of a device for capturing the one of the first radiation image and the second radiation image, or correct another one of the first radiation image and the second radiation image based on information on a position of a specific region of the subject obtained from the one of the first radiation image and the second radiation image.

17. 发明申请

US20120076484A1 IMAGING APPARATUS 失效
标题翻译：成像设备
公开(公告)号：US20120076484A1
公开(公告)日：2012-03-29
申请号：US13074270
申请日：2011-03-29
申请人： Masahiro Takada , Kengo Hayasaka
发明人： Masahiro Takada , Kengo Hayasaka
IPC分类号： G03B9/02 , G03B9/08 , G03B35/08
CPC分类号： G03B7/095 , G03B9/08 , G03B35/04 , H04N5/2254 , H04N5/238 , H04N13/207 , H04N13/211
摘要： An imaging apparatus includes: an image-pickup lens; a shutter partitioned into a plurality of sections along a first direction and allowed to open and close for each of the plurality of sections; a stop adjusting an amount of light; and a drive section driving the shutter and the stop. The drive section controls the shutter in such a manner that any one of the sections of the shutter is opened and the remaining sections are closed, and drives the stop in such a manner that passage of a flux of light through the open section is limited to a larger extent in a second direction than in the first direction, the second direction being orthogonal to the first direction.
摘要翻译：一种成像装置，包括：摄像透镜; 沿着第一方向分隔成多个部分并且允许所述多个部分中的每一个部分打开和关闭的快门; 停止调整光量; 以及驱动挡板和挡块的驱动部。驱动部分以这样的方式控制快门，使得快门的任何一个部分被打开，并且剩余的部分被关闭，并且以使得通过开口部分的光通量被限制到在第二方向上比在第一方向上更大的程度，第二方向与第一方向正交。

18. 发明授权

US07998609B2 Secondary cell replacing method 失效
标题翻译：二次电池更换方法
公开(公告)号：US07998609B2
公开(公告)日：2011-08-16
申请号：US12615095
申请日：2009-11-09
申请人： Masahiro Takada , Yoshiyuki Nakamura , Koji Otsubo , Kazuo Tojima
发明人： Masahiro Takada , Yoshiyuki Nakamura , Koji Otsubo , Kazuo Tojima
IPC分类号： H01M10/48 , H02J7/00
CPC分类号： H01M10/4207 , H01M10/345 , H01M10/425 , H01M10/446
摘要： In a pre-replacement process, a replacement battery module is provided with a memory effect before being dispatched, by performing at least one of the process of performing a cyclic charge/discharge operation on the replacement battery module while limiting the width of SOC change to an intermediate range, and the process of setting an initial SOC and then letting the replacement battery module stand for a predetermined time in an environment of temperature above normal temperature. This pre-replacement process substantially eliminates the difference between the voltage characteristic of the replacement battery module yet to be used and the voltage characteristic of a battery module having a history of use, thereby achieving a uniform voltage characteristic of a battery pack as a whole.
摘要翻译：在预更换处理中，通过对更换电池模块执行循环充电/放电操作的过程中的至少一个，同时将SOC变化的宽度限制为中间范围，以及设定初始SOC的处理，然后在更高于常温的环境中放置更换电池模块预定时间。这种预置换过程基本上消除了待使用的替换电池模块的电压特性与具有使用历史的电池模块的电压特性之间的差异，从而实现了电池组整体的均匀的电压特性。

19. 发明授权

US07994765B2 Power supply device 有权
标题翻译：电源设备
公开(公告)号：US07994765B2
公开(公告)日：2011-08-09
申请号：US11882972
申请日：2007-08-08
申请人： Masahiro Takada , Toshihiko Ichinose
发明人： Masahiro Takada , Toshihiko Ichinose
IPC分类号： G05F1/56 , G05F1/563 , G05F1/565
CPC分类号： H02J7/34 , H01M8/04559 , H01M8/04589 , H01M8/0491 , H01M8/04955 , H01M16/006 , H01M2250/10 , H02J2001/004 , Y02B40/90 , Y02B90/14 , Y02E70/40
摘要： A power supply device, comprising first and second lead terminals for connection with a load, a fuel cell, an energy storage element connected between the first and second lead terminals, a synchronous-rectification switching power-source portion for converting the output voltage of the fuel cell to the output voltage of the energy storage element and outputting it to the first and second lead terminals, and a current-detecting portion for detecting the output current of the fuel cell, the switching power-source portion further comprising a first switching element connected to the energy storage element in series, a second switching element connected to the energy storage element in parallel, and a simultaneous-turn-off controller for turning off the first and second switching elements simultaneously when the output current detected by the current-detecting portion is not larger than a preset current threshold.
摘要翻译：一种电源装置，包括用于与负载连接的第一和第二引线端子，燃料电池，连接在第一和第二引线端子之间的能量存储元件，同步整流开关电源部分，用于将燃料电池到能量存储元件的输出电压并将其输出到第一和第二引线端子;以及电流检测部分，用于检测燃料电池的输出电流，开关电源部分还包括第一开关元件与能量存储元件串联连接的第二开关元件和并联的能量存储元件的第二开关元件，以及同时关断控制器，用于当由电流检测检测到的输出电流同时断开第一和第二开关元件时部分不大于预设电流阈值。

20. 发明授权

US07855019B2 Method for operating fuel cell and fuel cell system 有权
公开(公告)号：US07855019B2
公开(公告)日：2010-12-21
申请号：US12687612
申请日：2010-01-14
申请人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani
发明人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani
IPC分类号： H01M8/02 , H01M8/06
CPC分类号： H01M8/1011 , H01M8/04186 , Y02E60/523
摘要： A method for operating a direct methanol fuel cell is provided. The fuel cell includes a fuel cell main body having a fuel electrode and an air electrode disposed in opposing positions on either side of an electrolyte film. In this method, an aqueous methanol solution is supplied directly to the fuel electrode. A quantity of the aqueous methanol solution supplied is controlled in accordance with an electric current value drawn from the fuel cell main body so as to minimize a quantity of unused methanol within a discharge fluid discharged from the fuel electrode.

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