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31. 发明申请

US20070217836A1 Fixing device of image forming apparatus 失效
标题翻译：图像形成装置的固定装置
公开(公告)号：US20070217836A1
公开(公告)日：2007-09-20
申请号：US11384552
申请日：2006-03-20
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
摘要： The fixing device of the image forming apparatus of the present invention is provided with a heat transfer probe which contacts the heat roller and a surface temperature of the heat roller is transferred thereto. The erroneous detection of the surface temperature of the heat roller caused from materials adhered to the heat roller is prevented, induction heating coils is regulated at a high level of accuracy using the highly precious detection result obtained from the heat transfer probe, the temperature control of the heat roller is promoted and a fixed image of high quality is obtained.
摘要翻译：本发明的图像形成装置的定影装置设置有与热辊接触并传递加热辊的表面温度的传热探针。防止了由附着在加热辊上的材料引起的热辊表面温度的错误检测，使用从传热探针获得的高度珍贵的检测结果，高精度地调节感应加热线圈，温度控制促进加热辊，获得高质量的固定图像。

32. 发明申请

US20070212091A1 Heating apparatus and induction heating control method 有权
标题翻译：加热装置和感应加热控制方法
公开(公告)号：US20070212091A1
公开(公告)日：2007-09-13
申请号：US11368598
申请日：2006-03-07
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： G03G15/2053 , 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。

33. 发明授权

US07184697B2 Fixing apparatus having an induction heating control circuit 有权
标题翻译：具有感应加热控制电路的固定装置
公开(公告)号：US07184697B2
公开(公告)日：2007-02-27
申请号：US10945395
申请日：2004-09-21
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： G03G15/2053
摘要： A fixing apparatus according to an embodiment of the present invention has a plurality of coils which are independently controlled by an inverter circuit. These coils have shapes to make the difference between the frequencies of the flowing high-frequency current out of an audible frequency range, preventing interference noise.
摘要翻译：根据本发明的实施例的定影装置具有由逆变器电路独立控制的多个线圈。这些线圈具有使流动的高频电流的频率偏离可听频率范围的差异的形状，从而防止干扰噪声。

34. 发明授权

US07065315B2 Fixing apparatus 失效
标题翻译：固定装置
公开(公告)号：US07065315B2
公开(公告)日：2006-06-20
申请号：US10872472
申请日：2004-06-22
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： G03G15/2042 , G03G15/2053
摘要： A fixing apparatus of one embodiment of the present invention has a heating member which is heated by induction heating, a pressing member which supplies a predetermined pressure to the heating member, and induction heating mechanisms which supply a predetermined magnetic field to the heating member. The induction heating mechanisms have a plurality of coils. By arranging the adjacent coils and adjacent coils to overlap, the temperature distribution in the length direction of the heating member can be made uniform.
摘要翻译：本发明的一个实施例的定影装置具有通过感应加热加热的加热构件，向加热构件提供预定压力的加压构件以及向加热构件提供预定磁场的感应加热机构。感应加热机构具有多个线圈。通过使相邻的线圈和相邻的线圈重叠，能够使加热部件的长度方向的温度分布均匀。

35. 发明申请

US20050205558A1 Apparatus for fixing toner on transferred material 失效
标题翻译：将转印材料上的调色剂固定的装置
公开(公告)号：US20050205558A1
公开(公告)日：2005-09-22
申请号：US10805514
申请日：2004-03-22
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 , H05B6/14
CPC分类号： H05B6/145 , G03G15/2042
摘要： The present invention relates to a device including a body to be heated to which a magnetic field is supplied to generate heat and which heats a developer on a material to be recorded, a plurality of coil bodies which generate an induced heat in the body to be heated from the outside of the body to be heated and which include litz wires having cross sections formed in rectangular shapes and which are disposed in a longitudinal direction of the body to be heated, and a pressure applying member which contacts the body to be heated in a predetermined position and which fixes the developer on the material to be recorded passing between the pressure applying member and the body to be heated.
摘要翻译：本发明涉及一种装置，包括：被加热体，供给磁场以产生热量并加热要记录的材料上的显影剂;多个线圈体，其在身体中产生感应的热量; 从被加热体的外部被加热，并且包括具有形成为矩形形状并且沿着待加热体的纵向方向设置的横截面的绞合线，以及与被加热体接触的加压构件预定位置，并且将显影剂固定在通过加压构件和待加热体之间通过的待记录材料上。

36. 发明申请

US20050147437A1 Fixing apparatus and image forming apparatus 失效
公开(公告)号：US20050147437A1
公开(公告)日：2005-07-07
申请号：US11067747
申请日：2005-03-01
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 , F16C13/00 , H05B6/14 , H05B6/40 , H05B6/44
CPC分类号： G03G15/2053 , G03G15/2017 , G03G2215/2016
摘要： A heat roller is configured to have a heat insulating member 4 and a metal member formed on the heat insulating member. Coils 21, 22 and 23 are provided outside the heating roller 2 to induction-heat the heating roller 2.

37. 发明授权

US07957662B2 Fixing apparatus and image processing apparatus 有权
标题翻译：固定装置和图像处理装置
公开(公告)号：US07957662B2
公开(公告)日：2011-06-07
申请号：US12633187
申请日：2009-12-08
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
摘要： According to an embodiment, a heating device having a plurality of heating members which heat the heating roller, a first thermoelectric converting section having a plurality of thermoelectric converting elements, each of which has a heat-absorbing surface and a cooling surface and generates electromotive force by difference in temperature between the heat-absorbing surface and the cooling surface, and formed along a curved surface of the heating roller, in which the heat-absorbing surface is disposed with a predetermined space from an outer circumferential surface of the heating roller, an auxiliary power supply charged with electric power generated by the first thermoelectric converting section, and a switching section which switches the apparatus between a first state in which electric power is supplied from utility power to the heating members and a second state in which electric power is supplied from the auxiliary power supply to the heating members, based on a predetermined signal.
摘要翻译：根据实施方式，具有加热加热辊的多个加热部件的加热装置，具有多个热电转换元件的第一热电转换部，各热电转换元件具有吸热面和冷却面，并产生电动势通过吸热面与冷却面之间的温度差，沿着加热辊的曲面形成有吸热面从加热辊的外周面以规定间隔配置的加热辊，充电了由第一热电转换部产生的电力的辅助电源以及在从供电部向供电部供给电力的第一状态和供给电力的第二状态之间切换装置的切换部从辅助电源到加热构件 al。

38. 发明申请

US20110091231A1 FIXING DEVICE 审中-公开
标题翻译：固定装置
公开(公告)号：US20110091231A1
公开(公告)日：2011-04-21
申请号：US12972850
申请日：2010-12-20
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. 发明授权

US07917075B2 Fixing device 有权
标题翻译：固定装置
公开(公告)号：US07917075B2
公开(公告)日：2011-03-29
申请号：US12535269
申请日：2009-08-04
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： G03G15/2042 , G03G2215/2032
摘要： To provide a technique for preventing a temperature rise in a non-sheet passing areas in a fixing device. The fixing device includes: a heating rotational member that includes at least one roller and heats a toner transferred on a sheet; a pressing roller that nips and carries the sheet in cooperation with the heating rotational member; a heating device that heats the heating rotational member; and heat pipes arranged, on the inside of at least one of the roller of the heating rotational member and the pressing roller, in ranges on both the sides in an axial direction of the roller from positions closer to the center in the axial direction than both the ends of a minimum sheet passing range in the axial direction of the roller of the nipped and carried sheet to positions further on the outer sides in the axial direction than both the ends of a maximum sheet passing range.
摘要翻译：提供一种用于防止定影装置中的非片材通过区域中的温度升高的技术。定影装置包括：加热旋转构件，其包括至少一个辊并加热转印在片材上的调色剂; 加压辊，其与加热旋转构件协作地压合并承载片材; 加热装置，加热所述加热旋转构件; 以及在所述加热旋转构件的所述辊的至少一个辊和所述加压辊的内侧上布置在所述辊的轴向方向上的两侧的距离轴向方向上的中心的位置的热管比两者被夹持和被承载片材的辊的轴向上的最小纸张通过范围的端部在轴向上的外侧进一步位于最大纸张通过范围的两端。

40. 发明申请

US20100322659A1 FIXING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20100322659A1
公开(公告)日：2010-12-23
申请号：US12850284
申请日：2010-08-04
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
CPC分类号： G03G15/2039
摘要： A fixing apparatus of the present invention includes a heating roller 2 that is a cylindrical member having a center axis, a pressurizing roller 3 that exerts pressure on the heating roller 2, and a temperature detecting element 6 that detects the temperature of the heating roller 2. The outer peripheral surface of the heating roller 2 is induction heated on the basis of the temperature information detected by the temperature detecting element 6. The fixing apparatus thus utilizes induction heating. The present invention is characterized in that the temperature detecting element 6 is placed in an area located vertically below the center axis of the heating member 2 and vertically below the outer peripheral surface of the heating member. The temperature detecting element 6 is thus provided at a position where it is unlikely to suffer thermal convection from the heating roller 2.
摘要翻译：本发明的定影装置包括：加热辊2，其是具有中心轴的圆柱形构件;对加热辊2施加压力的加压辊3;以及检测加热辊2的温度的温度检测元件6 加热辊2的外周面根据由温度检测元件6检测到的温度信息进行感应加热。因此，定影装置利用感应加热。本发明的特征在于，将温度检测元件6放置在垂直于加热部件2的中心轴方向垂直设置的区域内，并垂直于加热部件的外周面。因此，温度检测元件6设置在不可能受到来自加热辊2的热对流的位置。

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