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1.发明授权Image forming apparatus and image forming method for performing density control of toner images 失效用于执行调色剂图像的浓度控制的图像形成装置和图像形成方法公开(公告)号：US07260336B2
公开(公告)日：2007-08-21
申请号：US11432347
申请日：2006-05-12
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G15/0855 , G03G15/0863 , G03G15/5058 , G03G2215/00042 , G03G2215/00059
摘要： In a density control technique wherein a density of a toner image formed as a patch image is detected for performing density control based on the detected result, detection errors are decreased so as to properly set a density control factor. The density control factor is optimized based on a variation rate of the patch image densities against a varied density control factor. The detected results of the patch image densities are corrected based on information on an image carrier acquired before the formation of the patch images.
摘要翻译： 在密度控制技术中，基于检测结果检测形成为补片图像的调色剂图像的浓度，以进行浓度控制，降低检测误差，从而适当地设定浓度控制因子。 密度控制因子基于斑块图像密度对不同密度控制因子的变化率进行优化。 基于在形成补丁图像之前获取的图像载体的信息来校正斑块图像浓度的检测结果。
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公开(公告)号：US20070170708A1
公开(公告)日：2007-07-26
申请号：US11717670
申请日：2007-03-14
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R2021/2633 , B60R2021/2648
摘要： When a gas generating agent 9a inside a first combustion chamber 5a is burnt, a gas generating agent 9b is prevented from being burnt by function of a metal thin plate 11 closing a communication hole 10 with a second combustion chamber 5b. A cup 1190 having a hole 1191 is covered on an igniter 1112, and the flame thereof advances into a transfer charge 1116 straightly in a narrow width. Accordingly, since the transfer charge 1116 is burnt completely, sufficient flame for burning a gas generating agent 1109 can be generated securely. A communication hole 3010 between a first combustion chamber 3005a and a second combustion chamber 3005b is closed by double-layered seal tape 3011 laminated through an adhesive layer. After activation, the seal tapes 3011 are not ruptured due to increase in the internal pressure of the first combustion chamber 3005a, but they are peeled off easily due to increase in the internal pressure of the second combustion chamber 3005b.
摘要翻译： 当第一燃烧室5a内的气体发生剂9a燃烧时，通过利用第二燃烧室5b关闭连通孔10的金属薄板11的功能，防止气体发生剂9b被燃烧。 具有孔1191的杯1190被覆盖在点火器1112上，并且其火焰以窄的宽度直线前进到传送装料1116。 因此，由于转印装料1116完全燃烧，因此可以可靠地产生用于燃烧气体发生剂1109的足够的火焰。 第一燃烧室3005a和第二燃烧室3005b之间的连通孔3010由通过粘合剂层层叠的双层密封带3011封闭。 激活后，由于第一燃烧室3005a的内部压力增加，密封带3011不会破裂，但是由于第二燃烧室3005b的内部压力的增加，它们容易剥离。
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公开(公告)号：US07152874B2
公开(公告)日：2006-12-26
申请号：US11182802
申请日：2005-07-18
IPC分类号： B60R21/16
CPC分类号： B60R21/2644 , B60R2021/26029 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag is provided with a porous tube member, in which a portion opposing the ejecting direction of a flame and the like generated due to an activation of an ignition unit stored in an inner cylindrical member is formed as a flame-preventing annular portion having no opening, disposed in a gas generator housing. Further, a multistage gas generating apparatus prevents an erroneous connection between a plurality of igniters stored in a gas generator and outputting portions of an ignition signal outputting device. In the multistage air bag apparatus, the gas generator includes a plurality of igniters, and a defining unit for specifying the unique connection between the respective ignition signal outputting unit and the respective igniters is provided in a connector provided in a lead wire for sending an ignition signal to each of the igniters.
摘要翻译： 一种用于气囊的气体发生器设置有多孔管构件，其中形成与由内部圆柱形构件中存储的点火单元的激活而产生的与火焰等的喷射方向相反的部分， 防止设置在气体发生器壳体中的不具有开口的环形部分。 此外，多级气体发生装置防止存储在气体发生器中的多个点火器与点火信号输出装置的输出部分之间的错误连接。 在多级气囊装置中，气体发生器包括多个点火器，并且在设置在用于发送点火的引线中的连接器中设置用于指定各个点火信号输出单元和各个点火器之间的独特连接的限定单元 向每个点火器发出信号。
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4.发明申请Gas generator for air bag, deflecting member, coolant/filter means supporting member, coolant and housing 有权用于气囊，偏转构件，冷却剂/过滤器装置支撑构件，冷却剂和壳体的气体发生器公开(公告)号：US20060151978A1
公开(公告)日：2006-07-13
申请号：US11342825
申请日：2006-01-31
IPC分类号： B60R21/26
CPC分类号： B60R21/2644 , B60R21/261
摘要： Gas generator for air bag having any of the following members: deflecting member formed as tube portion capable of shielding gas discharge port formed on circumferential wall of housing from inside; coolant/filter means supporting member comprising annular portion arranged to face end surface of housing and wall portion contacting with inner periphery of coolant/filter means; coolant/filter means formed in cylindrical shape obtained by laminating wire mesh; housing securely fixing igniter included in ignition means, having opening portion for inserting and fixing igniter or igniter supporting member, wherein the opening portion is provided with connecting portion for fixing inserted igniter or igniter supporting member, and connecting portion is provided in inner side of housing rather than end surface having the opening portion.
摘要翻译： 具有以下任一构件的气囊用气体发生器：形成为能够从内部形成在壳体的周壁上的气体排出口的管部的偏转构件; 冷却/过滤装置支撑构件包括设置成面对壳体的端面的环形部分和与冷却剂/过滤装置的内周接触的壁部分; 通过层压丝网形成圆柱形的冷却/过滤装置; 将包括在点火装置中的牢固固定点火器的壳体固定，具有用于插入和固定点火器或点火器支撑构件的开口部分，其中开口部分设置有用于固定插入的点火器或点火器支撑构件的连接部分，并且连接部分设置在壳体的内侧 而不是具有开口部分的端面。
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公开(公告)号：US20050250350A1
公开(公告)日：2005-11-10
申请号：US11182802
申请日：2005-07-18
IPC分类号： B60R21/26 , B60R21/263 , B60R21/264 , B60R21/32 , H01R39/00
CPC分类号： B60R21/2644 , B60R2021/26029 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag is provided with a porous tube member, in which a portion opposing the ejecting direction of a flame and the like generated due to an activation of an ignition unit stored in an inner cylindrical member is formed as a flame-preventing annular portion having no opening, disposed in a gas generator housing. Further, a multistage type gas generating apparatus prevents an erroneous connection between a plurality of igniter stored in a gas generator 1 and outputting portions of an ignition signal outputting device. In the multistage type air bag apparatus, the gas generator includes a plurality of igniters, and a defining unit for specifying the unique connection between the respective ignition signal outputting unit and the respective igniters is provided in a connector provided in a lead wire for sending an ignition signal to each of the igniters.
摘要翻译： 一种用于气囊的气体发生器设置有多孔管构件，其中形成与由内部圆柱形构件中存储的点火单元的激活而产生的与火焰等的喷射方向相反的部分， 防止设置在气体发生器壳体中的不具有开口的环形部分。 此外，多级气体发生装置防止存储在气体发生器1中的多个点火器与点火信号输出装置的输出部分之间的错误连接。 在多级式安全气囊装置中，气体发生器包括多个点火器，并且在设置在引线中的连接器中设置用于指定各个点火信号输出单元和各个点火器之间的唯一连接的限定单元， 点火信号到每个点火器。
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6.发明申请Gas generator for air bag, deflecting member, coolant/filter means supporting member, coolant and housing 审中-公开用于气囊，偏转构件，冷却剂/过滤器装置支撑构件，冷却剂和壳体的气体发生器公开(公告)号：US20050184497A1
公开(公告)日：2005-08-25
申请号：US11085653
申请日：2005-03-22
IPC分类号： B60R21/261 , B60R21/264 , B60R21/26
CPC分类号： B60R21/2644 , B60R21/261
摘要： Gas generator for air bag having any of the following members: deflecting member formed as tube portion capable of shielding gas discharge port formed on circumferential wall of housing from inside; coolant/filter means supporting member comprising annular portion arranged to face end surface of housing and wall portion contacting with inner periphery of coolant/filter means; coolant/filter means formed in cylindrical shape obtained by laminating wire mesh; housing securely fixing igniter included in ignition means, having opening portion for inserting and fixing igniter or igniter supporting member, wherein the opening portion is provided with connecting portion for fixing inserted igniter or igniter supporting member, and connecting portion is provided in inner side of housing rather than end surface having the opening portion.
摘要翻译： 具有以下任一构件的气囊用气体发生器：形成为能够从内部形成在壳体的周壁上的气体排出口的管部的偏转构件; 冷却/过滤装置支撑构件包括设置成面对壳体的端面的环形部分和与冷却剂/过滤装置的内周接触的壁部分; 通过层压丝网形成圆柱形的冷却/过滤装置; 将包括在点火装置中的牢固固定点火器的壳体固定，具有用于插入和固定点火器或点火器支撑构件的开口部分，其中开口部分设置有用于固定插入的点火器或点火器支撑构件的连接部分，并且连接部分设置在壳体的内侧 而不是具有开口部分的端面。
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公开(公告)号：US06606069B2
公开(公告)日：2003-08-12
申请号：US09986457
申请日：2001-11-08
IPC分类号： H01Q900
摘要： An antenna device having a high gain is presented. The device includes an antenna element, a variable capacitor disposed closely to the antenna element and connected to the antenna element in series or parallel to form a resonance circuit, a tuning voltage supply terminal for supplying a tuning voltage for varying a capacitance of the variable capacitor, and an signal power terminal capable of at least one of sending a signal power to the resonance circuit and receiving a signal power from the resonance circuit.
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公开(公告)号：US06557888B1
公开(公告)日：2003-05-06
申请号：US09620915
申请日：2000-07-20
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D2279/10 , B60R2021/01006 , B60R2021/26029 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag system has, in a housing provided with a gas discharge port, ignition means activated upon an impact, and gas generating means ignited and burnt by the ignition means and generate a combustion gas for inflating an air bag, and two combustion chambers storing the gas generating means. The combustion chambers are concentrically provided so as to be adjacent to each other in the radial direction of the housing, and a communicating hole which allows communication between the combustion chambers is provided, in the housing. The gas generator also has two igniters, two different gas generating means, a connector having a lead wire, a combustion chamber, ignition means provided in an inner cylindrical member, and an automatic ignition member, which can effectively restrain an occupant.
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公开(公告)号：US06547275B2
公开(公告)日：2003-04-15
申请号：US09554123
申请日：2000-07-10
申请人： Yoshihiro Nakashima , Nobuyuki Ohji
发明人： Yoshihiro Nakashima , Nobuyuki Ohji
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D2279/10 , B60R2021/01006 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator small in size and which can be produced easily with a simple structure is provided. The output of a gas generator is equalized so that an occupant can be safely restrained, and the combustion performance can be stably adjusted. The gas generator comprises a housing forming an outer shell container and accommodating two or more ignition units to ignite upon an impact and two or more gas generating agents which are independently ignited and burnt by the ignition units to generate a combustion gas for inflating an air bag, and a plurality of gas discharge ports which are formed in the housing, wherein the gas discharge ports are closed by sealing units for maintaining an internal pressure of the housing to the given pressure, a breaking pressure for breaking the sealing units is adjusted in multiple stages by controlling gas discharge ports and/or sealing units, and a difference of the maximum internal pressures in the housing at activation of the respective igniters is suppressed.
摘要翻译： 本发明提供一种尺寸小，可简单制造的气体发生器。 气体发生器的输出相等，能够安全地抑制乘员，能够稳定地调节燃烧性能。 气体发生器包括形成外壳容器并容纳两个或更多个点火单元以在撞击时点燃的壳体和由点火单元独立地点燃和燃烧以产生用于使气囊充气的燃烧气体的两个或更多个气体发生剂的壳体 和形成在壳体中的多个排气口，其中，气体排出口由用于将壳体的内部压力维持在给定压力的密封单元封闭，用于破坏密封单元的破裂压力被调整为多个 通过控制气体排出口和/或密封单元的阶段，并且抑制了在各个点火器的启动时壳体中的最大内部压力的差异。
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公开(公告)号：US06491321B1
公开(公告)日：2002-12-10
申请号：US09713040
申请日：2000-11-16
IPC分类号： B60R2126
CPC分类号： B60R21/2644 , B01D46/24 , B01D46/2403 , B01D46/4218 , B01D2279/10 , B60R2021/01006 , B60R2021/26029 , B60R2021/26064 , B60R2021/2633 , B60R2021/2648
摘要： A gas generator for an air bag includes: a housing having top and bottom plates and a cylindrical wall provided between those plates; a cylindrical filter unit, provided inside the housing, at least one end of the filter unit having an inclining end surface such that the length of the filter unit in an axial direction thereof decreases as the distance from a central axis of the filter in a radial direction increases, an outer peripheral surface of the filter unit and an inner surface of the cylindrical wall defining a plenum; and a supporting portion formed inside the housing and having an inclining surface substantially parallel to the inclining end surface of the filter unit. The supporting portion engages with the inclining end surface such that the plenum is maintained even when the filter unit is urged to expand in the radial direction by the combustion gas.
摘要翻译： 用于气囊的气体发生器包括：具有顶板和底板的壳体和设置在这些板之间的圆柱形壁; 设置在壳体内部的圆柱形过滤器单元，过滤器单元的至少一端具有倾斜端面，使得过滤器单元在其轴向上的长度随着过滤器的中心轴线在径向上的距离而减小 方向增加，过滤器单元的外周表面和限定出增压室的圆柱形壁的内表面; 以及形成在所述壳体内并具有大致平行于所述过滤器单元的倾斜端面的倾斜表面的支撑部。 支撑部分与倾斜端面接合，使得即使当过滤器单元被推动以通过燃烧气体沿径向方向膨胀时，气室也被保持。
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