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41. 发明授权

US08358955B2 Transfer device and image forming apparatus 失效
标题翻译：转印装置和图像形成装置
公开(公告)号：US08358955B2
公开(公告)日：2013-01-22
申请号：US12487216
申请日：2009-06-18
申请人： Katsuhiro Echigo , Hajime Oyama , Takahiro Tamiya
发明人： Katsuhiro Echigo , Hajime Oyama , Takahiro Tamiya
IPC分类号： G03G15/08
CPC分类号： G03G15/1605 , G03G2215/1623
摘要： A transfer device for use in an image forming apparatus includes at least two belt members constituting a secondary nip portion therebetween. The transfer device electrostatically transfers a toner image from one of the belt members onto a recording medium when the recording medium passes through the secondary nip portion. The transfer device includes a mechanism that supports the belt members such that the secondary nip portion is substantially linear; and a bias applying member that applies a secondary transfer bias at a substantially center portion of the secondary nip portion.
摘要翻译：用于图像形成装置的转印装置包括在其间构成二次压合部的至少两个带部件。当记录介质通过次级辊隙部分时，转印装置将调色剂图像从其中一个带部件静电转印到记录介质上。传送装置包括支撑带部件的机构，使得二次压合部分基本上是线性的; 以及施加二次转印偏压在二次压合部的大致中心部分的偏压施加部件。

42. 发明授权

US08311729B2 Traffic lane deviation preventing system for a vehicle 有权
标题翻译：车辆行车道偏离防止系统
公开(公告)号：US08311729B2
公开(公告)日：2012-11-13
申请号：US11727752
申请日：2007-03-28
申请人： Toru Saito , Shinya Kudo , Hajime Oyama
发明人： Toru Saito , Shinya Kudo , Hajime Oyama
IPC分类号： G05D1/02 , G06G7/78
CPC分类号： G08G1/167 , B60W50/14 , B60W2540/22 , B62D15/025 , G08G1/165
摘要： A traffic lane deviation preventing system includes a traffic line detecting unit for detecting traffic line positions on a road, a control unit for determining a possibility of a vehicle's deviation from a traffic line based on the traffic line positions detected by the traffic line detecting unit and setting a travel target point to which the vehicle is to travel if it is determined that there is a possibility of a traffic line deviation. The control unit moves the travel target point toward the center of a traffic lane according to the passage of a control operation time.
摘要翻译：行车道偏离防止系统包括：行驶线检测单元，用于检测道路上的交通线路位置;控制单元，用于根据由交通线路检测单元检测到的交通线路位置确定车辆与交通线路的偏差的可能性，以及如果确定存在交通线路偏离的可能性，则设置车辆要行驶的行驶目标点。控制单元根据控制动作时间的经过，将行驶目标点向行车道的中心移动。

43. 发明授权

US07890231B2 Lane keeping assistance equipment for automotive vehicles 有权
标题翻译：车辆保养辅助设备
公开(公告)号：US07890231B2
公开(公告)日：2011-02-15
申请号：US11693050
申请日：2007-03-29
申请人： Toru Saito , Shinya Kudo , Hajime Oyama
发明人： Toru Saito , Shinya Kudo , Hajime Oyama
IPC分类号： B62D6/00
CPC分类号： B62D15/025 , B62D1/28 , B62D1/286
摘要： A lane keeping assistance equipment loaded on an automotive vehicle having a response motion unit for controlling a steering of the vehicle traveling on a traffic lane between lane markings, having a lane marking detecting device for detecting a lane marking location; a sideways distance detecting device for detecting a sideways distance between the lane marking location and the vehicle; and a control device for controlling lane keeping by setting a travel target point and signaling the response motion unit for the vehicle to travel on that point, wherein, corresponding to changes in the distance amount between the lane marking location and the vehicle during a driver's continuing intervening steering act and a prescribed time afterwards, the control device updates the distance amount between the travel target point and the lane marking location after that prescribed time elapses.
摘要翻译：一种装载在机动车辆上的车道保养辅助设备，具有用于控制在道路标记之间的行车道上行驶的车辆的转向的响应运动单元，具有用于检测车道标记位置的车道标记检测装置; 用于检测车道标记位置与车辆之间的侧向距离的侧向距离检测装置; 以及控制装置，用于通过设置行驶目标点来控制车道保持，并且在该点上发信号通知车辆行驶的响应运动单元，其中，对应于驾驶员持续期间车道标记位置与车辆之间的距离量的变化中间转向动作和规定时间之后，控制装置在规定时间过去之后更新行驶目标点与车道标记位置之间的距离量。

44. 发明授权

US07546074B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07546074B2
公开(公告)日：2009-06-09
申请号：US11687360
申请日：2007-03-16
申请人： Hajime Oyama , Katsuhiro Echigo , Takahiro Tamiya
发明人： Hajime Oyama , Katsuhiro Echigo , Takahiro Tamiya
IPC分类号： G03G15/01
CPC分类号： G03G15/1635 , G03G15/1605 , G03G15/161 , G03G2215/0129 , G03G2215/1623 , G03G2221/1642
摘要： An image forming apparatus includes at least one image forming unit, a primary transfer belt, and a secondary transferer. The image forming unit includes an image carrier and a primary transfer bias applicator. The secondary transferer includes a secondary transfer nip, a secondary transfer bias applicator, and a facing member facing the second transfer bias applicator. The secondary transfer bias applicator forms a secondary transfer electric field. The image forming apparatus further includes a bias applicator, a contact start site, and an electrode. The bias applicator applies a bias voltage having a same polarity as the normal charge polarity of the toner to the primary transfer belt, downstream of the primary transfer bias applicator. The recording medium starts to contact the toner image at the contact start site, located upstream of the secondary transfer nip, where the electrode forms an electric field.
摘要翻译：图像形成装置包括至少一个图像形成单元，一次转印带和次要转印件。图像形成单元包括图像载体和一次转印偏压施加器。次级转移器包括二次转印压区，二次转印偏压施加器和面向第二转印偏压施加器的面对构件。二次转印偏压施加器形成二次转印电场。图像形成装置还包括偏置施加器，接触起始部位和电极。偏置施加器将与调色剂的正常电荷极性相同的极性的偏置电压施加到一次转印偏压施加器的下游的一次转印带。记录介质开始接触位于二次转印辊隙的上游的接触起始位置处的调色剂图像，其中电极形成电场。

45. 发明授权

US07480475B2 Developing device, and image forming apparatus and process cartridge using the developing device 有权
标题翻译：显影装置，以及使用显影装置的图像形成装置和处理盒
公开(公告)号：US07480475B2
公开(公告)日：2009-01-20
申请号：US11363052
申请日：2006-02-28
申请人： Yasuo Miyoshi , Hajime Oyama , Katsuhiro Aoki , Hiroshi Ikeguchi , Daichi Yamaguchi
发明人： Yasuo Miyoshi , Hajime Oyama , Katsuhiro Aoki , Hiroshi Ikeguchi , Daichi Yamaguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0808 , G03G15/0812 , G03G2215/0634
摘要： A developing device including a rotating developing roller bearing toner thereon, capable of developing an electrostatic latent image with the toner; a toner layer forming member configured to form a toner layer on the developing roller, and charge the toner of the toner layer at a nip between the developing roller and the toner layer forming member; and a toner supplying device configured to supply fresh toner to the developing device, wherein a charge quantity (q) of the toner on the developing roller varies according to the following equation q(t)=A·{1−exp(−t/tg)} wherein t represents a nip passing time of the toner on the developing roller, tg represents a time constant of charging the toner, and A represents a constant, and wherein the time constant tg is smaller than a rotation time of the developing roller per rotation;and an image forming apparatus and a process cartridge using the developing device.
摘要翻译：一种显影装置，包括在其上承载调色剂的旋转显影辊，能够利用调色剂显影静电潜像; 调色剂层形成部件，被配置为在所述显影辊上形成调色剂层，并且在所述显影辊和所述调色剂层形成部件之间的辊隙处对所述调色剂层的调色剂充电; 以及调色剂供应装置，其被配置为向显影装置供应新鲜的调色剂，其中显影辊上的调色剂的电荷量（q）根据以下等式q（t）= A。{1-exp（-t / tg）}其中t表示调色剂在显影辊上的辊隙通过时间，tg表示对调色剂充电的时间常数，A表示常数，并且其中时间常数tg小于显影辊的旋转时间每轮以及使用该显影装置的图像形成装置和处理盒。

46. 发明授权

US07359661B2 Developing method, developing device, and image forming apparatus including the developing device that minimizes deterioration of developer 有权
标题翻译：显影方法，显影装置和图像形成装置，其包括使显影剂的劣化最小化的显影装置
公开(公告)号：US07359661B2
公开(公告)日：2008-04-15
申请号：US11049885
申请日：2005-02-04
申请人： Katsuhiro Aoki , Hajime Oyama , Hiromitsu Takagaki , Hiroshi Ikeguchi
发明人： Katsuhiro Aoki , Hajime Oyama , Hiromitsu Takagaki , Hiroshi Ikeguchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0844
摘要： A developing device includes a carrying roller to carry a developer, a storing section to store the developer, a supplying roller to supply the developer to the carrying roller by contacting the developer to the carrying roller, the supplying roller extending substantially parallel to the carrying roller. A conveying unit is configured to convey the developer stored in the storing section to the supplying roller. The conveying unit includes a pump with a stator having a through-hole, and a rotor disposed in the through-hole of the stator and spirally extended such that a cavity to convey the developer is formed. The rotor conveys the developer in the cavity in an axial direction of the rotor. Air is supplied to the developer, conveyed by the pump to scatter and fluidize the developer.
摘要翻译：显影装置包括承载显影剂的承载辊，存储显影剂的储存部分，通过使显影剂与承载辊接触而将显影剂供应到承载辊的供应辊，基本平行于承载辊延伸的供应辊。输送单元构造成将存储在存储部中的显影剂输送到供给辊。输送单元包括具有通孔的定子的泵和设置在定子的通孔中的螺旋形延伸的转子，从而形成输送显影剂的空腔。转子在转子的轴向方向上传送空腔中的显影剂。向显影剂供应空气，由泵输送以使显影剂分散和流化。

47. 发明申请

US20070233386A1 Traffic lane deviation preventing system for a vehicle 有权
标题翻译：车辆行车道偏离防止系统
公开(公告)号：US20070233386A1
公开(公告)日：2007-10-04
申请号：US11727752
申请日：2007-03-28
申请人： Toru Saito , Shinya Kudo , Hajime Oyama
发明人： Toru Saito , Shinya Kudo , Hajime Oyama
IPC分类号： G08G1/00
CPC分类号： G08G1/167 , B60W50/14 , B60W2540/22 , B62D15/025 , G08G1/165
摘要： A traffic lane deviation preventing system includes traffic line detecting unit for detecting traffic line positions on a road, control unit for determining a possibility of its vehicle's deviation from a traffic line based on the traffic line positions detected by the traffic line detecting unit, setting a travel target point to which the vehicle is to travel if it is determined that there is a possibility of the traffic line deviation. The control unit moves the travel target point toward the center of a traffic lane according to the passage of the control operation time.
摘要翻译：行车道偏离防止系统包括用于检测道路上的交通线路位置的交通线路检测单元，基于由交通线路检测单元检测到的交通线路位置来确定其车辆与交通线路偏离的可能性的控制单元，如果确定存在交通线路偏离的可能性，则车辆将要行驶的行驶目标点。控制单元根据控制动作时间的经过，将行驶目标点向行车道的中心移动。

48. 发明授权

US07245861B2 Developing device, image forming apparatus and process cartridge including the developing device, and developing method 有权
标题翻译：显影装置，图像形成装置和包括显影装置的处理盒和显影方法
公开(公告)号：US07245861B2
公开(公告)日：2007-07-17
申请号：US10875316
申请日：2004-06-25
申请人： Takayuki Koike , Hajime Oyama , Hiromitsu Takagaki , Nobutaka Takeuchi
发明人： Takayuki Koike , Hajime Oyama , Hiromitsu Takagaki , Nobutaka Takeuchi
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0921
摘要： A developing device includes a developer carrier that carries a developer and a developer restricting member that restricts a layer thickness of the developer on the developer carrier. The developer carrier carries the developer in such a manner that a thickness Tup of a layer of the developer when the layer passes through the developer restricting member and a gap Gd between the developer restricting member and the developer carrier satisfy an inequality 7
摘要翻译：显影装置包括承载显影剂和显影剂限制构件的显影剂载体，其限制显影剂载体上的显影剂的层厚度。显影剂载体以这样的方式携带显影剂，即当层通过显影剂限制构件时显影剂层的厚度Tup和显影剂限制构件和显影剂载体之间的间隙Gd满足不等式7

49. 发明授权

US07171145B2 Developing device and process cartridge for an image forming apparatus 有权
标题翻译：用于图像形成装置的显影装置和处理盒
公开(公告)号：US07171145B2
公开(公告)日：2007-01-30
申请号：US11349244
申请日：2006-02-08
申请人： Nobutaka Takeuchi , Hajime Oyama , Hiromitsu Takagaki , Takayuki Koike
发明人： Nobutaka Takeuchi , Hajime Oyama , Hiromitsu Takagaki , Takayuki Koike
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G2215/0634
摘要： A method of developing a latent image formed on an image carrier with toner, including causing a developer carrier, which faces the image carrier and accommodates a magnet therein, to support a developer having a toner and a magnetic carrier supporting the toner and convey the developer to a developing zone between the developer carrier and the image carrier, and providing an apparent coating ratio M of a surface of the developer carrier coated with the developer. The coating ration M is, in a zone upstream of the developing zone in a direction of rotation of the developer carrier, expressed as M=αA2+β (%), where α denotes a coefficient of the coating ratio, A2 denotes an amount of developer for a unit area, β denotes a value determined by a powder characteristic of the developer for an apparent coating ratio calculated with A2=0, and the coating ratio M is between 90% and 120%.
摘要翻译：一种利用调色剂在图像载体上形成潜像的方法，包括使面向图像载体的显影剂载体和容纳磁体的显影剂载体支撑着具有调色剂的显影剂和支撑调色剂的磁性载体并传送显影剂到显影剂载体和图像载体之间的显影区域，并且提供涂覆有显影剂的显影剂载体的表面的表观涂布比M. 涂层比例M在显影剂载体的旋转方向的显影区上游区域中表示为M =αA2+β（％），其中α表示涂布比的系数，A2表示显影剂为单位面积，β表示由A2 = 0计算出的表观涂布率的显影剂的粉末特性确定的值，涂布比M在90％至120％之间。

50. 发明授权

US07116932B2 Developing unit and image forming apparatus 有权
标题翻译：显影单元和成像设备
公开(公告)号：US07116932B2
公开(公告)日：2006-10-03
申请号：US10872438
申请日：2004-06-22
申请人： Nobutaka Takeuchi , Hajime Oyama , Hiromitsu Takagaki , Takayuki Koike
发明人： Nobutaka Takeuchi , Hajime Oyama , Hiromitsu Takagaki , Takayuki Koike
IPC分类号： G03G15/09
CPC分类号： G03G15/0921
摘要： A developing unit includes a developer containing unit that contains developer, a developer carrier that has a moving surface, and carries the developer, a magnetic force generator that attracts the developer onto the moving surface by a magnetic force generated from a plurality of magnets, and a restricting member that restricts a layer thickness of the developer. The magnets includes a restricting magnet arranged closest to the restricting member and has a restricting magnetic pole of which a first surface toward the moving surface and a second surface toward an upstream adjacent magnet that is arranged so as to be adjacent to an upstream side of the developer carrier in a direction of movement of the moving surface and has an upstream adjacent magnetic pole form a ridged corner portion, and the ridged corner portion is chamfered.
摘要翻译：显影单元包括含有显影剂的显影剂容纳单元，具有移动表面并承载显影剂的显影剂载体，通过由多个磁体产生的磁力将显影剂吸引到移动表面上的磁力发生器，以及限制构件，其限制显影剂的层厚度。所述磁体包括限制磁体，所述限制磁体最靠近所述限制部件设置，并且具有限制磁极，所述限制磁极具有朝向所述移动表面的第一表面和朝向上游相邻磁体的第二表面，所述第二表面被布置成邻近所述限制部件的上游侧显影剂载体在移动表面的移动方向上并具有上游的相邻的磁极形成脊角部分，并且脊状角部分被倒角。

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