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111. 发明授权

US08348437B2 Discharge lamp lighting device and image display device that controls electric power converter output on a historical basis 有权
标题翻译：放电灯照明装置和以历史为基础控制电力转换器输出的图像显示装置
公开(公告)号：US08348437B2
公开(公告)日：2013-01-08
申请号：US12446825
申请日：2007-11-22
申请人： Koji Watanabe , Hirofumi Konishi
发明人： Koji Watanabe , Hirofumi Konishi
IPC分类号： G03B21/20
CPC分类号： H05B41/2928 , H05B41/3925
摘要： A discharge lamp lighting device includes: a power converting circuit including a step-down chopper circuit and a polarity inversion circuit configured to convert an output from the step-down chopper circuit to a rectangular-wave alternating-current voltage, and thus to apply the rectangular-wave alternating-current voltage to a discharge lamp; and a memory configured to store a history of an output from the power converting circuit in a previous stable lighting mode. A control circuit controls on and off of each of switching elements in the step-down chopper circuit and the polarity inversion circuit, and thereby changes the output from the power converting circuit in a predetermined time period after the lamp starts lighting until reaching a stable lighting state on the basis of the history stored in the memory, so that a rise of a lamp voltage is suppressed. This enables extension of the lifespan of the lamp and suppression of the occurrence of arc jump.
摘要翻译：放电灯点亮装置包括：功率转换电路，包括降压斩波电路和极性反转电路，其被配置为将降压斩波电路的输出转换为矩形波交流电压，从而将向放电灯的矩形波交流电压; 以及存储器，被配置为在先前的稳定点亮模式中存储来自所述功率转换电路的输出的历史。控制电路控制降压斩波电路和极性反转电路中的每个开关元件的导通和关断，从而在灯开始点亮之后的预定时间段内改变来自功率转换电路的输出，直到达到稳定的照明基于存储在存储器中的历史状态，从而抑制灯电压的上升。这样可以延长灯的寿命并抑制电弧跳跃的发生。

112. 发明申请

US20120262080A1 SOLID STATE LIGHT SOURCE BASED LIGHTING DEVICE AND LIGHTING SYSTEM 有权
标题翻译：固态光源照明设备和照明系统
公开(公告)号：US20120262080A1
公开(公告)日：2012-10-18
申请号：US13428655
申请日：2012-03-23
申请人： Koji Watanabe , Hiromitsu Mizukawa , Nobuo Ukita , Kazuhiro Nishimoto
发明人： Koji Watanabe , Hiromitsu Mizukawa , Nobuo Ukita , Kazuhiro Nishimoto
IPC分类号： H05B37/02
CPC分类号： H05B33/0818 , H05B33/0851 , Y02B20/347
摘要： A lighting device is capable of realizing a stable dimming control in a wide range of light output. The lighting device includes a DC power circuit for providing power to a switching element of the lighting device. A current controller switches the switching element to enable a current to flow from the DC power circuit through a solid state light source and maintain the current from the DC power circuit through the solid state light source current controller at a predetermined current. The current controller includes a first switching controller operable to change a width of an on-pulse provided to the switching element and a second switching controller operable to determine a burst-on time during which the on-pulses determined by the first switching controller are provided to the switching element. The burst-on time is longer than an on-pulse period of the first switching controller.
摘要翻译：照明装置能够在宽范围的光输出中实现稳定的调光控制。照明装置包括用于向照明装置的开关元件提供电力的DC电力电路。电流控制器切换开关元件以使电流从DC电源电路通过固态光源流动，并且以预定电流保持来自DC电力电路的电流通过固态光源电流控制器。电流控制器包括可操作以改变提供给开关元件的导通脉冲的宽度的第一开关控制器和可操作以确定提供由第一开关控制器确定的导通脉冲的突发时间的第二开关控制器到开关元件。突发时间长于第一开关控制器的导通脉冲周期。

113. 发明申请

US20120243460A1 ROUTE SELECTING DEVICE AND MOBILE RADIO COMMUNICATION SYSTEM 有权
标题翻译：路由选择设备和移动无线电通信系统
公开(公告)号：US20120243460A1
公开(公告)日：2012-09-27
申请号：US13388633
申请日：2009-09-04
申请人： Yuta Muto , Koji Watanabe
发明人： Yuta Muto , Koji Watanabe
IPC分类号： H04W40/00 , H04B7/14
CPC分类号： H04W40/04 , H04L45/22 , H04L45/24 , H04W8/22 , H04W8/26 , H04W28/10 , H04W72/00 , H04W88/08
摘要： A mobile radio communication system having one or more relay stations and base stations, a gateway, an external device having a route selection function, and a policy control device which selects a main route and a sub route on the basis of residual resources in a radio communication device. The mobile station connected to one radio communication device can select another radio communication device having a large amount of residual resources as a new access point when the one radio communication device cannot be used, to prevent shortage of the radio resources. Also, it is possible to enable a process of selecting the radio communication device as a new access point to be omitted when switching one route to another by determining a sub route as the new access point when a main route is disconnected in advance, to shorten a service disconnection time.
摘要翻译：具有一个以上的中继站和基站的移动无线通信系统，网关，具有路由选择功能的外部设备，以及基于无线电中的剩余资源选择主路由和子路由的策略控制设备通讯装置连接到一个无线电通信设备的移动站可以在不能使用一个无线电通信设备时选择具有大量剩余资源的另一无线电通信设备作为新的接入点，以防止无线电资源的短缺。此外，当主路由提前断开时，通过确定作为新的接入点的子路由切换一个路由到另一个路由时，可以使能够选择无线电通信设备作为新接入点的处理被缩短服务断开时间。

114. 发明授权

US08222834B2 HID lamp ballast with controlled DC step down circuit 有权
标题翻译： HID灯镇流器带受控直流降压电路
公开(公告)号：US08222834B2
公开(公告)日：2012-07-17
申请号：US12582173
申请日：2009-10-20
申请人： Katsuyoshi Nakada , Tomoyuki Nakano , Junichi Hasegawa , Koji Watanabe
发明人： Katsuyoshi Nakada , Tomoyuki Nakano , Junichi Hasegawa , Koji Watanabe
IPC分类号： H05B37/02 , H05B39/04 , H05B41/36 , G05F1/00 , H05B37/00 , H05B39/00 , H05B41/00 , H05B39/02 , H05B41/16 , H05B41/24
CPC分类号： H05B41/2886 , H05B41/2926
摘要： An electronic ballast is provided for powering a high intensity discharge lamp. A voltage step-down circuit is arranged to reduce an input DC voltage. An inverter circuit includes at least one high frequency switching element is and arranged to convert the reduced voltage to a high frequency AC voltage. A resonant circuit receives the high frequency voltage and is further coupled to the discharge lamp. A voltage step-down control circuit controls the DC voltage output from the voltage step-down circuit. A driving circuit supplies a driving signal to the switching element of the inverter, and further adjusts a driving frequency of the driving signal, thereby controlling the high-frequency voltage. The high frequency voltage in a first operating mode is controlled to a low level wherein the lamp is prevented from starting. The high frequency voltage in a second operating mode is controlled to a high level wherein the discharge lamp can be started.
摘要翻译：提供电子镇流器用于为高强度放电灯供电。布置降压电路以降低输入直流电压。逆变器电路包括至少一个高频开关元件，并且被布置为将降低的电压转换为高频AC电压。谐振电路接收高频电压并且进一步耦合到放电灯。电压降压控制电路控制从降压电路输出的直流电压。驱动电路将驱动信号提供给逆变器的开关元件，并进一步调节驱动信号的驱动频率，从而控制高频电压。在第一操作模式中的高频电压被控制到低电平，其中防止灯起动。第二工作模式下的高频电压被控制到可以启动放电灯的高电平。

115. 发明授权

US08207680B2 Discharge lamp ballast having an auto-transformer for high voltage detection 有权
标题翻译：具有自动变压器的放电灯镇流器用于高电压检测
公开(公告)号：US08207680B2
公开(公告)日：2012-06-26
申请号：US12625632
申请日：2009-11-25
申请人： Katsuyoshi Nakada , Tomoyuki Nakano , Junichi Hasegawa , Koji Watanabe
发明人： Katsuyoshi Nakada , Tomoyuki Nakano , Junichi Hasegawa , Koji Watanabe
IPC分类号： G05F1/00
CPC分类号： H05B41/2887 , H05B41/2883 , H05B41/382 , Y02B20/204
摘要： A lamp ballast is provided requiring less size and cost for powering a discharge lamp. An inverter circuit converts a DC voltage from a DC power source into a voltage having a determined frequency, and supplies the converted voltage to the discharge lamp inserted between a pair of output ends of the inverter. A resonant circuit includes an auto-transformer and a resonant capacitor, and supplies an output voltage corresponding to a frequency of the rectangular wave voltage of the power supply circuit to the discharge lamp. A voltage detection circuit detects an output voltage of the resonant circuit based on a potential of the resonant capacitor. A control circuit has a startup control mode to set the frequency of the rectangular wave voltage based on the detected voltage from the voltage detection circuit, wherein the output voltage of the resonant circuit exceeds a starting voltage of the discharge lamp.
摘要翻译：提供了一种灯泡镇流器，其需要较小的尺寸和成本来为放电灯供电。逆变器电路将来自直流电源的直流电压转换成具有确定频率的电压，并且将转换的电压提供给插入在逆变器的一对输出端之间的放电灯。谐振电路包括自耦变压器和谐振电容器，并且将对应于电源电路的矩形波电压的频率的输出电压提供给放电灯。电压检测电路根据谐振电容器的电位来检测谐振电路的输出电压。控制电路具有基于来自电压检测电路的检测电压来设定矩形波电压的频率的启动控制模式，其中谐振电路的输出电压超过放电灯的起始电压。

116. 外观设计

USD650734S1 Automobile tire 有权
公开(公告)号：USD650734S1
公开(公告)日：2011-12-20
申请号：US29343406
申请日：2009-09-11
申请人： Masaya Mita , Koji Watanabe , Kenichiro Endo , Izumi Kuramochi
设计人： Masaya Mita , Koji Watanabe , Kenichiro Endo , Izumi Kuramochi

117. 发明申请

US20110292361A1 Exposure apparatus 审中-公开
标题翻译：曝光装置
公开(公告)号：US20110292361A1
公开(公告)日：2011-12-01
申请号：US13068982
申请日：2011-05-25
申请人： Koji Watanabe , Yukio Ishiba , Kenichi Nakano
发明人： Koji Watanabe , Yukio Ishiba , Kenichi Nakano
IPC分类号： G03B27/68
CPC分类号： G03F7/70308 , G03F7/70783
摘要： An exposure apparatus including a warp deformation forming mechanism having a plane-parallel plate for warp deformation provided on a projection optical path of a mask pattern to be projected to a work substrate, and configured to be deformed by warping, a restraint member configured to cause an intermediate part of the plane-parallel plate between neighboring two of corner parts to serve as a fulcrum, each corner part formed by two intersecting sides of the plane-parallel plate, and a pressure member configured to warp and deform the plane-parallel plate with the restraint member used as a fulcrum by applying a pressurizing force to the corner parts of the plane-parallel plate in an optical axis direction of the projection optical path.
摘要翻译：一种曝光装置，包括具有用于翘曲变形的平面平行板的翘曲变形形成机构，设置在要投影到工件基板上的掩模图案的投影光路上，并且被配置为通过翘曲而变形;限制部件，相邻的两个角部之间的平面平行板的中间部分，用作支点，每个角部由平面平行板的两个相交的侧面形成;以及压力部件，其构造成使平面平行板通过在投影光路的光轴方向上对平面平行板的角部施加加压力而将约束构件用作支点。

118. 发明授权

US08064298B2 Recording medium reproducing device, a method for reproducing a recording medium, a program for reproducing a recording medium, and a recording medium 失效
标题翻译：记录介质再现装置，记录介质再现方法，记录介质再现程序和记录介质
公开(公告)号：US08064298B2
公开(公告)日：2011-11-22
申请号：US12377414
申请日：2006-08-30
申请人： Yumi Ueno , Koji Watanabe
发明人： Yumi Ueno , Koji Watanabe
IPC分类号： G11B7/085 , G11B15/02 , G11B11/00
CPC分类号： G11B27/329 , G11B27/002 , G11B27/105 , G11B2220/2562 , G11B2220/41
摘要： Problems In a recording medium such as DVD, for example, when groups having the same title or the same song and different numbers of channels are recorded, all the groups are reproduced, further, when a DVD author mistakes, contents which are not needed to be reproduced are reproduced.Means for Solving Problems In a case of DVD-Audio, a condition for reproducing a group having at least one track (a group having the longest reproducing time, a group having the largest number of tracks, a group having the largest data capacity) is set, and only the group which matches the condition is reproduced. In a case of DVD-Video, a title can be used instead of the group. In a case of CD, a folder is used instead of the group.
摘要翻译：问题在诸如DVD的记录介质中，例如，当记录具有相同标题或相同歌曲和不同数量的频道的组时，所有组都被再现，此外，当DVD作者错误时，不需要的内容被复制转载。解决问题的手段在DVD音频的情况下，再现具有至少一个磁道的组（具有最长再现时间的组，具有最大磁道数的组，具有最大数据容量的组）的组的条件是设置，并且仅再现与条件匹配的组。在DVD视频的情况下，可以使用标题来代替组。在CD的情况下，使用文件夹而不是组。

119. 发明申请

US20110280215A1 COMMUNICATION SYSTEM AND METHOD, AND GATEWAY 有权
标题翻译：通信系统与方法与网关
公开(公告)号：US20110280215A1
公开(公告)日：2011-11-17
申请号：US13103718
申请日：2011-05-09
申请人： HIROTO NAKAGAWA , Koji Watanabe , Yosuke Takahashi , Yuichiro Katsu
发明人： HIROTO NAKAGAWA , Koji Watanabe , Yosuke Takahashi , Yuichiro Katsu
IPC分类号： H04W36/34
CPC分类号： H04W36/14 , H04W36/0011 , H04W80/04 , H04W88/16
摘要： To realize a handover in which a gateway connecting to the access networks using different protocols is an anchor.In a communication system, the gateway holds a service identifier management table for converting a service identifier of different kind with the protocol into a PDN identifier, and at the time of handover, specifies a session to be held with the user identifier and the PDN identifier, selects the same PDN connected to the movement source, and reassigns the same IP address that has been already assigned at the movement source.
摘要翻译：为了实现其中使用不同协议连接到接入网络的网关是锚点的切换。在通信系统中，网关保存用于将具有协议的不同种类的服务标识符转换为PDN标识符的服务标识符管理表，并且在切换时指定要与用户标识符和PDN标识符保持的会话，选择连接到移动源的同一PDN，并重新分配已在移动源分配的相同IP地址。

120. 发明授权

US08038143B2 Sheet delivery device and image forming device 有权
标题翻译：片材输送装置和图像形成装置
公开(公告)号：US08038143B2
公开(公告)日：2011-10-18
申请号：US11372332
申请日：2006-03-08
申请人： Koji Watanabe
发明人： Koji Watanabe
IPC分类号： B65H1/00
CPC分类号： B65H43/00 , B65H1/04 , B65H31/02 , B65H2220/09 , B65H2402/31 , B65H2405/1117 , B65H2407/21 , B65H2511/212 , B65H2511/52 , B65H2551/21 , B65H2551/28 , G03G15/55 , G03G15/6514 , G03G2215/0078 , H04N1/00567 , H04N1/0062 , H04N1/00631 , H04N1/00663 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A sheet delivery device is disclosed that includes an openable and closable manual paper feeder, an openable and closable paper catch tray, a first open/close detection unit to detect an opened/closed state of the manual paper feeder, a second open/close detection unit to detect an opened/closed state of the paper catch tray, and a control unit. The control unit issues an alert in response to simultaneous occurrences of both a closed state of the paper catch tray detected by the second open/close detection unit and an open state of the manual paper feeder detected by the first open/close detection unit.
摘要翻译：公开了一种纸张输送装置，其包括可开启和关闭的手动给纸器，可开启和关闭的卡纸托盘，用于检测手动进纸器的打开/关闭状态的第一打开/关闭检测单元，第二打开/关闭检测单元以检测卡纸托盘的打开/关闭状态，以及控制单元。响应于由第二打开/关闭检测单元检测到的卡纸托盘的关闭状态和由第一打开/关闭检测单元检测到的手动进纸器的打开状态同时发生，控制单元发出警报。

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