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31. 发明授权

US07588432B2 Pump and inkjet printer 有权
标题翻译：泵和喷墨打印机
公开(公告)号：US07588432B2
公开(公告)日：2009-09-15
申请号：US10790827
申请日：2004-03-03
申请人： Osamu Takagi , Yasuhiro Shimizu , Susumu Kuzuya , Tsugio Okamoto
发明人： Osamu Takagi , Yasuhiro Shimizu , Susumu Kuzuya , Tsugio Okamoto
IPC分类号： F04C2/00 , F04C2/344 , B41J2/17 , B41J2/175
CPC分类号： F01C21/0809 , B41J2/17596 , F04C2/3441 , F05C2225/02 , F05C2253/20
摘要： A pump includes a case, a rotor, and a partition member. The case has a hollow inside defined by an inner wall surface thereof and includes a suction inlet through which fluid is sucked in the hollow and an exhaust outlet through which the fluid is ejected from the hollow. The rotor is rotatable in the hollow. The partition member is supported with respect to the rotor in the direction across the rotor such that two ends make constant contact with the inner wall surface defining the hollow, and is rotatable with the rotor. When the rotor is rotated, the partition member slides in the direction across the rotor and expands and shrinks in the same direction, thereby the two ends of the partition member make constant contact with the inner wall surface of the case. Accordingly, the fluid is sucked through the suction inlet in the hollow and the sucked fluid is ejected through the exhaust outlet from the hollow.
摘要翻译：泵包括壳体，转子和分隔构件。壳体具有由其内壁表面限定的中空的内部，并且包括抽吸入口，流体被吸入中空部和排出口，流体从该中空部排出。转子可以在空心中旋转。分隔构件相对于转子在跨过转子的方向上被支撑，使得两个端部与限定中空部的内壁表面恒定地接触，并且可以与转子一起旋转。当转子旋转时，分隔构件沿着转子的方向滑动，并沿相同的方向膨胀和收缩，从而分隔构件的两端与壳体的内壁表面恒定接触。因此，流体通过中空部中的吸入口被吸入，并且吸入的流体通过排气出口从中空部排出。

32. 发明授权

US07529515B2 Image forming apparatus and fixing apparatus 失效
标题翻译：图像形成装置和定影装置
公开(公告)号：US07529515B2
公开(公告)日：2009-05-05
申请号：US12112663
申请日：2008-04-30
申请人： Yoshinori Tsueda , Satoshi Kinouchi , Osamu Takagi , Toshihiro Sone
发明人： Yoshinori Tsueda , Satoshi Kinouchi , Osamu Takagi , Toshihiro Sone
IPC分类号： G03G15/20 , G03G15/16
CPC分类号： G03G15/2064
摘要： An image forming apparatus according to the present invention includes a heating roller 2 fixed at a predetermined position, a pressurizing roller 3 press-fitted to the heating roller 2 by a pressurizing mechanism 4 to be movable, and a hardness change detecting mechanism 310 which becomes electrically conductive when the pressurizing roller 3 moves due to thermal expansion of the heating roller 2, and which detects a hardness change of the heating roller 2.
摘要翻译：根据本发明的图像形成装置包括固定在预定位置的加热辊2，通过加压机构4压配合到可加热辊2上的加压辊3和变硬的变形检测机构310 当加压辊3由于加热辊2的热膨胀而移动并且检测加热辊2的硬度变化时导电。

33. 发明授权

US07510266B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07510266B2
公开(公告)日：2009-03-31
申请号：US11364266
申请日：2006-03-01
申请人： Osamu Takagi
发明人： Osamu Takagi
IPC分类号： B41J2/165
CPC分类号： B41J2/16508
摘要： An image forming apparatus includes a conveyance unit, a recording head and a cap. The conveyance unit conveys a recording medium. The recording head includes a nozzle formation surface formed with a plurality of nozzles for ejecting ink toward the recording medium being conveyed by the conveyance unit. The cap is able to abut against the nozzle formation surface of the recording head to form a closed space in which the nozzle formation surface is sealed off. The cap includes a base portion, a lip portion, an opening and a flexible film. The base portion faces the nozzle formation surface. The lip portion is upright from the base portion toward the nozzle formation surface to be able to abut against the nozzle formation surface. The opening passes through the base portion. The flexible film covers the opening.
摘要翻译：图像形成装置包括输送单元，记录头和盖。传送单元传送记录介质。记录头包括形成有多个喷嘴的喷嘴形成表面，用于将墨水朝向由输送单元输送的记录介质喷射。盖能够抵靠记录头的喷嘴形成表面以形成封闭空间，其中喷嘴形成表面被密封。盖包括基部，唇部，开口和柔性膜。基部面向喷嘴形成面。唇部从基部朝向喷嘴形成面立起，能够抵接喷嘴形成面。开口穿过基部。柔性膜覆盖开口。

34. 发明申请

US20080302785A1 Coil unit and fixing apparatus 审中-公开
公开(公告)号：US20080302785A1
公开(公告)日：2008-12-11
申请号：US12222489
申请日：2008-08-11
申请人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
发明人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
IPC分类号： H05B6/14 , H05B6/36 , G03G15/20
CPC分类号： H05B6/145 , G03G15/2053
摘要： A fixing apparatus includes a mold (holding member) formed by injection molding to hold a coil so that the coil maintains a predetermined positional relation with respect to a heating roller, and capable of holding a temperature sensor which detects a temperature of the heating roller and a thermostat which detects an abnormal temperature of the heating roller in predetermined positions facing the heating roller.

35. 发明授权

US07448737B2 Ink jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US07448737B2
公开(公告)日：2008-11-11
申请号：US11363155
申请日：2006-02-28
申请人： Osamu Takagi
发明人： Osamu Takagi
IPC分类号： B41J2/175
CPC分类号： B41J2/17523
摘要： An ink jet recording apparatus is arranged in which the loading and unloading of ink cartridges as well as the supply and removal of a recording medium is carried out at the upstream side in a conveying direction. The ink tubes for connecting ink dispensing outlets and ink dispensing inlets are positioned so that they are substantially uniform in the length thus to have no difference in the resistance to flows.
摘要翻译：布置了一种喷墨记录装置，其中在输送方向的上游侧执行墨盒的装载和卸载以及记录介质的供应和移除。用于连接墨水分配出口和墨水分配入口的墨水管被定位成使得它们在长度上基本上是均匀的，从而在流动阻力方面没有差别。

36. 发明申请

US20080260437A1 HEAT FIXING DEVICE 失效
标题翻译：热固定装置
公开(公告)号：US20080260437A1
公开(公告)日：2008-10-23
申请号：US11736087
申请日：2007-04-17
申请人： Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Toshihiro Sone
发明人： Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： In an induction heat fixing device of the invention, a metal conductive layer of a heat roller is supported by a foamed rubber (sponge). A sheet paper is curled in a direction of separating from the heat roller by a nip shape between the heat roller and a press roller. The press roller is formed to be longer than the heat roller to such a degree that even if the heat roller laterally shifts, an edge of the press roller does not come in contact with the heat roller.
摘要翻译：在本发明的感应热定影装置中，加热辊的金属导电层由泡沫橡胶（海绵）支撑。纸张沿着加热辊与加压辊之间的辊隙形状分离的方向卷曲。压辊形成为比加热辊长，使得即使加热辊横向移动，加压辊的边缘也不会与加热辊接触。

37. 发明申请

US20080240805A1 INDUCTION HEATING FIXING DEVICE 有权
标题翻译：感应加热固定装置
公开(公告)号：US20080240805A1
公开(公告)日：2008-10-02
申请号：US11695266
申请日：2007-04-02
申请人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
发明人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： In an induction heating fixing device according to the invention, a first induction heating coil that generates an induced current across the total length of a heat roller is provided on the outer circumference of the heat roller having a metal conductive layer. A second induction heating coil that generates an induced current at a central part of the heat roller is provided, which crosses the first induction heating coil and is arranged on the outer side than the first induction heating coil. With the first induction heating coil, the heat roller is heated across the total length without generating any uneven temperature. On-off control of the first induction heating coil and the second induction heating coil is carried out, and the temperature distribution in the longitudinal direction of the heat roller is kept constant irrespective of the size of a sheet paper P.
摘要翻译：在根据本发明的感应加热定影装置中，在具有金属导电层的加热辊的外圆周上设置有在加热辊的整个长度上产生感应电流的第一感应加热线圈。提供了在加热辊的中心部分产生感应电流的第二感应加热线圈，其与第一感应加热线圈相交并且布置在比第一感应加热线圈的外侧。利用第一感应加热线圈，热辊在整个长度上被加热，而不产生任何不均匀的温度。执行第一感应加热线圈和第二感应加热线圈的开 - 关控制，并且加热辊的纵向方向上的温度分布保持恒定，而与纸张纸P的尺寸无关。

38. 发明申请

US20080240748A1 FIXING DEVICE 有权
标题翻译：固定装置
公开(公告)号：US20080240748A1
公开(公告)日：2008-10-02
申请号：US11695269
申请日：2007-04-02
申请人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
发明人： Satoshi Kinouchi , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： A fixing device of the invention detects a temperature of plural positions of a heat roller by a multiple non-contact temperature sensor at the same time and controls the temperature of plural heat source members The non-contact temperature sensor and a contact temperature sensor detect the temperature of the same position. According to the detection result, maintenance is performed or a temperature conversion table is corrected, the non-contact temperature sensor is maintained with high precision, and the heat roller is controlled the temperature with high precision.
摘要翻译：本发明的定影装置同时通过多重非接触式温度传感器检测加热辊的多个位置的温度并控制多个热源部件的温度非接触式温度传感器和接触温度传感器检测温度相同的位置。根据检测结果，进行维护或校正温度转换表，非接触式温度传感器保持高精度，并且以高精度对加热辊进行温度控制。

39. 发明申请

US20080203088A1 HEATING APPARATUS AND INDUCTION HEATING CONTROL METHOD 审中-公开
标题翻译：加热装置和感应加热控制方法
公开(公告)号：US20080203088A1
公开(公告)日：2008-08-28
申请号：US12115904
申请日：2008-05-06
申请人： Satoshi KINOUCHI , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
发明人： Satoshi KINOUCHI , Osamu Takagi , Yoshinori Tsueda , Toshihiro Sone
IPC分类号： H05B6/04
CPC分类号： G03G15/2053 , G03G2215/2032
摘要： In an aspect of this invention, a fixing device includes a heating member including a first area and a second area formed of conductive members (e.g., aluminum and iron) having different magnetic permeability ratios, and an induction heating unit which generates a magnetic field from a coil to induction-heat this heating member, and the fixing device changes a frequency of a high-frequency current to be supplied to the coil to thereby control a heating area of the heating member.
摘要翻译：在本发明的一个方面，一种定影装置包括：加热构件，包括第一区域和由具有不同导磁率的导电构件（例如铝和铁）形成的第二区域;以及感应加热单元，其从用于感应加热该加热构件的线圈，并且定影装置改变要供给到线圈的高频电流的频率，从而控制加热构件的加热区域。

40. 发明授权

US07389080B2 Heating apparatus, heating apparatus control method and noncontact thermal sensing device 有权
标题翻译：加热装置，加热装置控制方法和非接触式热感测装置
公开(公告)号：US07389080B2
公开(公告)日：2008-06-17
申请号：US11778269
申请日：2007-07-16
申请人： Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda
发明人： Toshihiro Sone , Osamu Takagi , Satoshi Kinouchi , Yoshinori Tsueda
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/00772 , G03G2215/20
摘要： A fixing apparatus according to one aspect of the present invention includes a non-contact temperature detecting element 81 allocated in non-contact with a heat roller, the sensing element detecting a temperature of the heat roller. The non-contact temperature sensing section 81 includes a thermopile P which detects a target temperature Pt of a heat roller 2, a temperature element CPU 100 which estimates an ambient temperature at the periphery of the thermopile P and computes an estimated ambient temperature SQt, and a thermister Q which detects an ambient temperature Qt at the periphery of the thermopile and outputs the ambient temperature Qt at an output voltage of a predetermined rate with respect to a total output voltage value corresponding to the estimated ambient temperature SQt.
摘要翻译：根据本发明的一个方面的定影装置包括非接触温度检测元件81，该非接触温度检测元件81与加热辊非接触地分配，感测元件检测加热辊的温度。非接触式温度检测部81包括检测加热辊2的目标温度Pt的热电堆P，估计热电堆P的周围的环境温度并计算估计环境温度SQt的温度要素CPU100，以及检测热电堆外围的环境温度Qt的热敏电阻Q，并以与预测环境温度SQt对应的总输出电压值以预定速率的输出电压输出环境温度Qt。

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