专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07361423B2 Fuel cell system and method for discharging reaction gas from fuel cell 有权
标题翻译：燃料电池系统和从燃料电池排出反应气体的方法
公开(公告)号：US07361423B2
公开(公告)日：2008-04-22
申请号：US10989691
申请日：2004-11-15
申请人： Kuniaki Ojima , Shinji Yoshikawa , Yuji Matsumoto , Junji Uehara , Kenichiro Ueda
发明人： Kuniaki Ojima , Shinji Yoshikawa , Yuji Matsumoto , Junji Uehara , Kenichiro Ueda
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04089 , H01M8/04097 , H01M8/04231 , H01M8/04552 , H01M8/04589 , H01M8/04761 , H01M8/04992
摘要： A fuel cell system includes: a fuel cell which generates electrical power from a chemical reaction of a reaction gas; a discharge path for discharging the reaction gas supplied to the fuel cell; a discharge valve which is provided in the discharge path and discharges the reaction gas from the discharge path; and valve control units for controlling opening of the discharge valve, wherein the valve control units are adapted such that, since the discharge valve has been opened by a valve open command issued by one of the valve control units, the valve control units prohibit the discharge valve from being opened by a valve open command issued by any of the other valve control units until a predetermined time period elapses.
摘要翻译：燃料电池系统包括：从反应气体的化学反应产生电力的燃料电池; 用于排出供应到燃料电池的反应气体的排出路径; 排出阀，其设置在排出路径中并从排出路径排出反应气体; 以及阀控制单元，用于控制排出阀的打开，其中阀控制单元适于使得由于排气阀已经由阀控制单元之一发出的阀打开指令打开，阀控制单元禁止排放阀通过由任何其它阀控制单元发出的阀打开指令打开，直到经过预定时间段。

52. 发明授权

US07358776B2 Signal detection circuit and signal detection method 有权
标题翻译：信号检测电路和信号检测方法
公开(公告)号：US07358776B2
公开(公告)日：2008-04-15
申请号：US10948568
申请日：2004-09-24
申请人： Yuji Matsumoto
发明人： Yuji Matsumoto
IPC分类号： G01R19/00 , H03K5/19
CPC分类号： H03K5/19
摘要： It is intended to provide a signal detection circuit and a signal detection method capable of preventing influences of variations in transistor characteristics, occurrence of yield degradations of the signal detection circuit and capable of detecting differential input signals at high speed. The signal detection circuit 4 comprises an amplifier section 1, a comparator section 2, and an output section 3. Differential input signals and differential reference voltages are differential-amplified by differential amplifiers 10, 11 of identical circuit structure provided in the amplifier section 1. The relationship of degree between differential input signals and differential reference voltages after differential amplification are compared in comparators 12 and 13 of the comparator section 2. High level comparison result signals CPH are output from the comparator 12 through node N6 during period in which at least one of amplified data plus signals GDP and amplified data minus signals GDM is higher than amplified high reference voltages GRH. In an integration circuit 21, integration of comparison signals COMP is performed for performing noise eliminating operations and for outputting detection signals HS_ENV_OUT.
摘要翻译：旨在提供能够防止晶体管特性变化，信号检测电路的产量劣化的发生的影响以及能够高速检测差分输入信号的信号检测电路和信号检测方法。信号检测电路4包括放大器部分1，比较部分2和输出部分3。差分输入信号和差分参考电压由放大器部分1中提供的相同电路结构的差分放大器10,11进行差分放大。在比较器部分2的比较器12和13中比较差分放大后的差分输入信号与差分参考电压之间的关系。在其中放大数据加信号GDP和放大数据减去信号GDM中的至少一个高于放大的高参考电压GRH的期间，高电平比较结果信号CPH从比较器12通过节点N 6输出。在积分电路21中，执行比较信号COMP的集成以执行噪声消除操作并输出检测信号HS_ENV_OUT。

53. 发明申请

US20080002644A1 Communications apparatus 有权
标题翻译：通讯设备
公开(公告)号：US20080002644A1
公开(公告)日：2008-01-03
申请号：US11598023
申请日：2006-11-13
申请人： Yuji Matsumoto , Hajime Hasegawa
发明人： Yuji Matsumoto , Hajime Hasegawa
IPC分类号： H04Q7/24
CPC分类号： H04L67/1008 , H04L67/1002 , H04L67/1012 , H04L67/1029 , H04L69/16 , H04L69/163
摘要： To provide a communications apparatus for preventing degradation in data quality, which is caused by the missing of reception data at the time of a data communication, an application processing unit comprises a load monitor processing unit for monitoring a load imposed at the time of a reception data process, and a reception response processing unit for issuing a reception response instruction to a protocol processing unit, and the protocol processing unit comprises a first data notifying unit for transmitting a reception response to reception data, and a second data notifying unit for transmitting a reception response according to an instruction from the reception response processing unit.
摘要翻译：为了提供一种用于防止在数据通信时由于接收数据丢失而导致的数据质量下降的通信装置，应用处理单元包括用于监视接收时施加的负载的负载监视处理单元数据处理和接收响应处理单元，用于向协议处理单元发出接收响应指令，并且协议处理单元包括用于向接收数据发送接收响应的第一数据通知单元和用于发送接收响应指令的第二数据通知单元接收响应根据来自接收响应处理单元的指令。

54. 发明授权

US07187017B2 Image sensor and method for forming isolation structure for photodiode 有权
标题翻译：用于形成光电二极管隔离结构的图像传感器和方法
公开(公告)号：US07187017B2
公开(公告)日：2007-03-06
申请号：US10544903
申请日：2004-06-30
申请人： Kensuke Sawase , Yuji Matsumoto , Kiyotaka Sawa
发明人： Kensuke Sawase , Yuji Matsumoto , Kiyotaka Sawa
IPC分类号： H01L27/148 , H01L29/768
CPC分类号： H01L27/1463 , H01L27/14643 , H01L27/14687
摘要： An image sensor provided with: a plurality of photodiodes arranged on a surface of a semiconductor substrate, the photodiodes each including a first region of a first conductivity type provided on the semiconductor substrate, a second region of a second conductivity type provided on the first region, the second conductivity type being different from the first conductivity type, and a signal extraction region of the second conductivity type provided on the second region; and an isolation region which electrically isolates the second regions of each adjacent pair of photodiodes from each other, the isolation region including a first trench provided between the second regions of the adjacent photodiodes and an oxide film provided on the first trench in the vicinity of surfaces of the second regions and having a greater width than the first trench.
摘要翻译：一种图像传感器，具备：设置在半导体基板的表面上的多个光电二极管，所述光电二极管各自包括设置在所述半导体基板上的第一导电类型的第一区域，设置在所述第一区域上的第二导电类型的第二区域所述第二导电类型与所述第一导电类型不同，所述第二导电类型的信号提取区域设置在所述第二区域上; 以及隔离区，其将每个相邻的一对光电二极管的第二区域彼此电隔离，所述隔离区域包括设置在相邻的光电二极管的第二区域之间的第一沟槽和设置在表面附近的第一沟槽上的氧化膜并且具有比第一沟槽更大的宽度。

55. 发明申请

US20060145202A1 Image sensor and method for forming isolation structure for photodiode 有权
标题翻译：用于形成光电二极管隔离结构的图像传感器和方法
公开(公告)号：US20060145202A1
公开(公告)日：2006-07-06
申请号：US10544903
申请日：2004-06-30
申请人： Kensuke Sawase , Yuji Matsumoto , Kiyotaka Sawa
发明人： Kensuke Sawase , Yuji Matsumoto , Kiyotaka Sawa
IPC分类号： H01L31/113 , H01L21/00
CPC分类号： H01L27/1463 , H01L27/14643 , H01L27/14687
摘要： An image sensor provided with: a plurality of photodiodes arranged on a surface of a semiconductor substrate, the photodiodes each including a first region of a first conductivity type provided on the semiconductor substrate, a second region of a second conductivity type provided on the first region, the second conductivity type being different from the first conductivity type, and a signal extraction region of the second conductivity type provided on the second region; and an isolation region which electrically isolates the second regions of each adjacent pair of photodiodes from each other, the isolation region including a first trench provided between the second regions of the adjacent photodiodes and an oxide film provided on the first trench in the vicinity of surfaces of the second regions and having a greater width than the first trench.
摘要翻译：一种图像传感器，具备：设置在半导体基板的表面上的多个光电二极管，所述光电二极管各自包括设置在所述半导体基板上的第一导电类型的第一区域，设置在所述第一区域上的第二导电类型的第二区域所述第二导电类型与所述第一导电类型不同，所述第二导电类型的信号提取区域设置在所述第二区域上; 以及隔离区，其将每个相邻的一对光电二极管的第二区域彼此电隔离，所述隔离区域包括设置在相邻的光电二极管的第二区域之间的第一沟槽和设置在表面附近的第一沟槽上的氧化膜并且具有比第一沟槽更大的宽度。

56. 发明申请

US20060062191A1 Data transfer system and data transfer method 失效
公开(公告)号：US20060062191A1
公开(公告)日：2006-03-23
申请号：US11025632
申请日：2004-12-29
申请人： Yuji Matsumoto
发明人： Yuji Matsumoto
IPC分类号： H04Q7/24
CPC分类号： H04W36/02 , H04W28/14 , H04W88/04
摘要： In a data transfer method using a communications network that comprises, at least, a mobile node, a corresponding node that distributes data to the mobile node, and a relay node that relays data transfer between the mobile node and the corresponding node, the mobile node requests the relay node to initiate buffering data that is transmitted from the corresponding node. The relay node buffers data that is transmitted from the corresponding node and addressed to the mobile node. The mobile node requests the relay node to transmit the buffered data to the mobile node. The relay node transmits the buffered data to the mobile node.

57. 发明申请

US20060002344A1 Application handover method for mobile communications system, and mobility management node and mobile node used in the mobile communications system 有权
标题翻译：移动通信系统的应用切换方法，移动通信系统中使用的移动性管理节点和移动节点
公开(公告)号：US20060002344A1
公开(公告)日：2006-01-05
申请号：US11140345
申请日：2005-05-27
申请人： Hideaki Ono , Keiichi Nakatsugawa , Yuji Matsumoto
发明人： Hideaki Ono , Keiichi Nakatsugawa , Yuji Matsumoto
IPC分类号： H04Q7/00
CPC分类号： H04W36/38 , H04L41/5019 , H04L67/06 , H04L69/329 , H04W8/087 , H04W36/0011 , H04W48/17 , H04W80/00 , H04W80/04
摘要： The present invention relates to a handover technique used in a mobile communications system. For instance, a mobility management node selects an access line to be used for transferring application data, on the basis of the type of application data (http, ftp, voip, or the like) to be transferred from a communication node at the other end to a mobile node, and transfers the application data by means of the selected access line. As a result, a plurality of access lines connected simultaneously to the mobile node can be used according to the type of application, such as http, ftp, voip, or the like. Therefore, the quality desired by a user is ensured, and an attempt to effectively utilize a network can be realized.
摘要翻译：本发明涉及移动通信系统中使用的切换技术。例如，移动性管理节点基于要从另一端的通信节点传送的应用数据（http，ftp，voip等）的类型来选择要用于传送应用数据的接入线路并且通过所选择的接入线路传送应用数据。结果，可以根据应用的类型（例如http，ftp，voip等）使用与移动节点同时连接的多条接入线路。因此，确保了用户期望的质量，并且可以实现有效利用网络的尝试。

58. 发明申请

US20050220060A1 Inter-terminal information transfer system 审中-公开
标题翻译：终端间信息传输系统
公开(公告)号：US20050220060A1
公开(公告)日：2005-10-06
申请号：US10971758
申请日：2004-10-22
申请人： Hideaki Takusagawa , Yuji Matsumoto
发明人： Hideaki Takusagawa , Yuji Matsumoto
IPC分类号： G06F15/02 , G06F13/00 , G06F17/30 , G06K17/00 , H04B7/26 , H04L12/28 , H04L29/08 , H04W4/00 , H04W84/10 , H04W92/18 , H04Q7/24
CPC分类号： H04L67/06 , G06F16/955 , H04W92/18
摘要： Provided is an inter-terminal information transfer system which is provided with a transfer assistance apparatus and terminals, including: a storage unit that stores transfer assistance information; and an antenna unit, wherein: each of the terminals includes a reader unit that reads the transfer assistance information from the storage unit included in the transfer assistance apparatus via the antenna unit thereof, and a communication unit that performs network communication; the reader unit reads the transfer assistance information from the storage unit included in the transfer assistance apparatus via the antenna unit thereof; and the communication unit performs information transfer with another terminal based on the read transfer assistance information.
摘要翻译：提供一种终端间信息传送系统，其具有传送辅助设备和终端，包括：存储传送辅助信息的存储单元; 以及天线单元，其中：每个终端包括读取器单元，其经由其天线单元从包括在传送辅助设备中的存储单元读取传输辅助信息，以及执行网络通信的通信单元; 读取器单元经由其天线单元从包括在传送辅助设备中的存储单元读取传送辅助信息; 并且通信单元基于所读取的传送辅助信息与另一个终端执行信息传送。

59. 发明申请

US20050196655A1 Fuel cell system and method of controlling same 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US20050196655A1
公开(公告)日：2005-09-08
申请号：US11076364
申请日：2005-03-07
申请人： Kenichiro Ueda , Yosuke Fujii , Yoshikazu Murakami , Yuji Matsumoto
发明人： Kenichiro Ueda , Yosuke Fujii , Yoshikazu Murakami , Yuji Matsumoto
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： H01M8/04231 , H01M8/04544
摘要： A fuel cell system has a fuel cell, a fuel supply device, a gas discharge valve, a voltage detecting device and a control device. The fuel supply device supplies a fuel gas to the fuel cell. The gas discharge valve discharges the fuel gas into an external environment. The voltage detecting device detects an output voltage of the fuel cell. The control device controls a discharging process when a request for starting the fuel cell is given. The discharging process includes introducing the fuel gas from the fuel supply device into a predetermined passage, opening the gas discharge valve and discharging residuals staying in the passage into the external environment. When the control device receives the request and determines that the output voltage has reached a first threshold before the discharging process has not been completed, the control device starts power generation irrespective of completion of the discharging process.
摘要翻译：燃料电池系统具有燃料电池，燃料供给装置，排气阀，电压检测装置和控制装置。燃料供给装置向燃料电池供给燃料气体。排气阀将燃料气体排放到外部环境中。电压检测装置检测燃料电池的输出电压。当给出启动燃料电池的请求时，控制装置控制放电过程。排放过程包括将来自燃料供应装置的燃料气体引入预定的通道中，打开气体排出阀并排出留在通道中的残留物进入外部环境。当控制装置接收到请求并且在放电处理尚未完成之前确定输出电压已经达到第一阈值时，控制装置开始发电而不管放电过程是否完成。

60. 发明授权

US06815104B2 Method for controlling flow rate of oxidizer in fuel cell system 有权
标题翻译：控制燃料电池系统氧化剂流量的方法
公开(公告)号：US06815104B2
公开(公告)日：2004-11-09
申请号：US10722690
申请日：2003-11-24
申请人： Junji Uehara , Kenichiro Ueda , Yoshikazu Murakami , Masanori Hayashi , Yuji Matsumoto , Daishi Igarashi
发明人： Junji Uehara , Kenichiro Ueda , Yoshikazu Murakami , Masanori Hayashi , Yuji Matsumoto , Daishi Igarashi
IPC分类号： H01M804
CPC分类号： H01M8/04089
摘要： A method for controlling the flow rate of an oxidizer in a fuel cell system having a fuel cell stack being supplied with fuel and the oxidizer, a compressor for supplying the oxidizer to the fuel cell stack, a back pressure valve for controlling pressure of the oxidizer, and a control device for controlling the fuel cell stack, the compressor, and the back pressure valve. The method includes the steps of calculating an oxidizer pressure command and an oxidizer flow rate command based on a given electrical current command, comparing a first flow rate that is defined as an upper limit of oxidizer flow rate and a second flow rate that is defined as a lower limit of oxidizer flow rate with the oxidizer flow rate command, and regulating the oxidizer flow rate command so as to be limited within a range from the second flow rate to the first flow rate.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式