专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100054788A1 FIXING DEVICE, IMAGE FORMING APPARATUS EQUIPPED THEREWITH, AND RECORDING MEDIUM ON WHICH TEMPERATURE CONTROL PROGRAM IS RECORDED 有权
标题翻译：固定装置，装有图像的装置以及记录温度控制程序的记录介质
公开(公告)号：US20100054788A1
公开(公告)日：2010-03-04
申请号：US12546926
申请日：2009-08-25
申请人： Takashi MUKAI , Toshiaki Kagawa , Atsuyoshi Nakayama
发明人： Takashi MUKAI , Toshiaki Kagawa , Atsuyoshi Nakayama
IPC分类号： G03G15/20 , G05D23/19
CPC分类号： G03G15/5004 , G03G15/2039 , G03G2215/2019
摘要： A fixing device which can reduce an overshoot of the surface temperature of a main heating section without lengthening a warming-up period of time, an image forming apparatus equipped therewith, and a recording medium on which is recorded the temperature control program are provided. In a standby mode, control is performed to stop an operation of a halogen lamp which is an internal heat source, when a surface temperature of a heating roller reaches a certain temperature lower than a target temperature, or when the operating period of time of the halogen lamp reaches a certain period of time. By so doing, as the heating roller ceases to be heated at a point at which it reaches a temperature lower than the target temperature, it is possible to reduce the overshoot of the surface temperature of the heating roller.
摘要翻译：提供一种定影装置，其可以在不延长预热时间的情况下减少主加热部件的表面温度的过冲，配备有其的图像形成装置以及记录有温度控制程序的记录介质。在待机模式下，当加热辊的表面温度达到低于目标温度的一定温度时，或者当操作期间的操作时间被执行时，停止作为内部热源的卤素灯的操作卤素灯达到一定的时间。通过这样做，当加热辊在达到低于目标温度的温度的点处停止加热时，可以减少加热辊的表面温度的过冲。

2. 发明申请

US20110236048A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110236048A1
公开(公告)日：2011-09-29
申请号：US13051033
申请日：2011-03-18
申请人： Takashi MUKAI , Toshiaki Kagawa , Hiroyuki Yamaji
发明人： Takashi MUKAI , Toshiaki Kagawa , Hiroyuki Yamaji
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/0129
摘要： An image forming apparatus is provided. The image forming apparatus includes an image forming section, an intermediate transfer section, a secondary transfer section, a fixing section, a power source, a voltage detection section, a temperature detection section, and a fixing section control circuit. The fixing section control circuit includes a switching control section, a voltage judgment section, a temperature judgment section, and a preparation control section. When the switching control section switches the current conduction state to the heat source and the driving section from an off conduction state to an off conduction state and the voltage judgment section judges to be less than a threshold voltage, the preparation control section controls the preparation operation of the heating section such that the switching control section continues the on conduction state over a given idle time after the temperature judgment section has judged to be a preset temperature or higher.
摘要翻译：提供一种图像形成装置。图像形成装置包括图像形成部，中间转印部，二次转印部，固定部，电源，电压检测部，温度检测部和固定部控制电路。定影部控制电路包括开关控制部，电压判定部，温度判定部和准备控制部。当开关控制部分将电流导通状态切换到热源和驱动部分从断开导通状态到断开导通状态，并且电压判断部分判断为小于阈值电压时，准备控制部分控制准备操作使得在温度判定部判定为预设温度以上之后，切换控制部在规定的空闲时间内继续导通状态。

3. 发明申请

US20090197030A1 FIXING BELT, METHOD FOR MANUFACTURING FIXING BELT, AND FIXING DEVICE 审中-公开
标题翻译：固定带，制造固定带的方法和固定装置
公开(公告)号：US20090197030A1
公开(公告)日：2009-08-06
申请号：US12363171
申请日：2009-01-30
申请人： Takashi MUKAI , Toshiaki Kagawa
发明人： Takashi MUKAI , Toshiaki Kagawa
IPC分类号： B32B1/08 , B05D3/00
CPC分类号： G03G15/2057 , G03G2215/2016 , G03G2215/2032 , Y10T428/1393
摘要： A method of the present invention for manufacturing a fixing belt has the step of covering an outer circumferential surface of a hollow cylindrical mold with a fluorocarbon resin tube that is to be a releasing layer, prepares a hollow cylindrical product by forming an elastic layer and a base material layer in this order on the releasing layer, and then turns over the hollow cylindrical product. Such a method for manufacturing a fixing belt makes it possible to obtain a fixing belt of the present invention in which a releasing layer serving as an outermost layer is constituted by a fluorocarbon resin tube having a heat shrinkage ratio of not more than 5%. This makes it possible to provide: a fixing belt that is more inexpensive than before while having a releasing layer constituted by a highly durable fluorocarbon resin tube; and a fixing device including the same.
摘要翻译：用于制造定影带的本发明的方法具有用要作为脱模层的氟碳树脂管覆盖中空圆柱形模具的外周表面的步骤，通过形成弹性层来制备中空圆柱形产品，并且基材层，然后在中空圆柱形产品上翻转。这种定影带的制造方法使得可以获得本发明的定影带，其中用作最外层的剥离层由热收缩率不大于5％的氟碳树脂管构成。这使得可以提供：具有比以前更便宜的定影带，同时具有由高度耐用的氟树脂管构成的释放层; 以及包括该固定装置的定影装置。

4. 发明申请

US20080124144A1 FIXING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：固定装置和图像形成装置
公开(公告)号：US20080124144A1
公开(公告)日：2008-05-29
申请号：US11945301
申请日：2007-11-27
申请人： Takashi MUKAI , Toshiaki KAGAWA , Hiroshi Kida
发明人： Takashi MUKAI , Toshiaki KAGAWA , Hiroshi Kida
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing apparatus is provided that includes a fixing section, a pressure section, and an external heating section, the fixing apparatus being adaptable to an increase in image forming process speed, in which fixing apparatus, the fixing section, the external heating section, and the like section can be sufficiently cleaned without addition of another cleaning section, a growth in size of the fixing apparatus, nor a drastic increase in a manufacturing cost. In an image forming apparatus provided with a fixing apparatus which includes a fixing roller, a pressure roller, an external heating section, and a cleaning section having a cleaning web, the cleaning web is disposed in pressure-contact with the external heating section by tension of the cleaning web.
摘要翻译：提供一种定影装置，其包括固定部分，压力部分和外部加热部分，所述定影装置适于增加图像形成处理速度，其中定影装置，固定部分，外部加热部分和可以在不添加另一个清洁部分，定影装置的尺寸增长的情况下充分地清洁该部分，也不会大大增加制造成本。在设置有定影装置的图像形成装置中，该定影装置包括定影辊，压力辊，外部加热部分和具有清洁纸幅的清洁部分，该清洁纸幅通过张力与外部加热部分压力接触的清洁网。

5. 发明申请

US20130089350A1 FUSING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：熔接装置和图像形成装置
公开(公告)号：US20130089350A1
公开(公告)日：2013-04-11
申请号：US13618151
申请日：2012-09-14
申请人： Takashi MUKAI
发明人： Takashi MUKAI
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2039 , G03G15/2042 , G03G2215/2032
摘要： A fuser portion is configured to include a fuser roller, a tension roller, an endless fuser belt stretched over the fuser roller and the tension roller, a heater unit for heating the fuser belt, and a pressure roller pressed to the fuser roller through the fuser belt. The heater unit is so arranged as to be pressed to the fuser belt, while the tension roller has a thermal insulation layer arranged on its outer circumference touching the fuser belt.
摘要翻译：定影部分被配置为包括定影辊，张紧辊，在定影辊和张紧辊上伸展的环形定影带，用于加热定影带的加热器单元和通过定影器压到定影辊的压力辊带。加热器单元布置成被压到定影带上，而张紧辊具有布置在其外周上的接触定影带的绝热层。

6. 发明申请

US20120045261A1 FUSING APPARATUS AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME, AND HEATING APPARATUS 有权
标题翻译：加热装置和形成装置的加热装置和加热装置
公开(公告)号：US20120045261A1
公开(公告)日：2012-02-23
申请号：US13197507
申请日：2011-08-03
申请人： Takashi MUKAI
发明人： Takashi MUKAI
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2029 , G03G2215/2032
摘要： A fusing apparatus that including a sheet heating element for generating heat to fix a toner image being transferred onto a sheet; an endless belt; a rigid member for conducting the heat to the endless belt and being arranged to contact with the sheet heating element and the endless belt respectively; and a pressure member for pressing the sheet heating element against the rigid member, wherein the endless belt is arranged to contact with the sheet, the sheet heating element includes an elongated substrate extending in a widthwise direction of the endless belt, plural resistance heating layers which are formed on a surface of the substrate along a longitudinal direction thereof and arranged parallel to one another, and at least one conduction portion formed in at least one place of an intermediate region between one end and another of each resistance heating layer to connect the different resistance heating layers, and the pressure member presses the sheet heating element against the rigid member at a position other than a position where the conduction portion is formed.
摘要翻译：一种定影装置，包括用于产生热量的片材加热元件，以将调色剂图像转印到片材上; 无尽的腰带用于将热量传导到环形带的刚性构件，并且分别布置成与片材加热元件和环形带接触; 以及用于将片材加热元件压靠在刚性构件上的压力构件，其中环形带布置成与片材接触，片材加热元件包括在环形带的宽度方向上延伸的细长衬底，多个电阻加热层沿着其纵向方向形成在基板的表面上并且彼此平行地布置，并且至少一个导电部分形成在每个电阻加热层的一端与另一端之间的中间区域的至少一个位置，以将不同的电阻加热层，并且压力构件在除了形成导电部分的位置之外的位置处将片材加热元件压靠在刚性构件上。

7. 发明申请

US20090056862A1 DYE RECEIVING LAYER COMPOSITIONS FOR THERMAL TRANSFER IMAGE-RECEIVING SHEETS 有权
标题翻译：用于热转印图像接收片的接收层的组合物
公开(公告)号：US20090056862A1
公开(公告)日：2009-03-05
申请号：US12190714
申请日：2008-08-13
申请人： Nobumichi KAMIYOSHI , Takashi MUKAI , Shinichi SATA
发明人： Nobumichi KAMIYOSHI , Takashi MUKAI , Shinichi SATA
IPC分类号： B41M5/382 , B44C1/16 , C08L67/02
CPC分类号： B41M5/5272 , B44C1/17 , C08G63/08 , C08G63/668 , C08G63/6854
摘要： The present invention relates to a dye receiving layer composition for thermal transfer image-receiving sheets which includes a resin containing a polyester produced by using an alcohol component containing 50 mol % or more of an alkyleneoxide adduct of 2,2-bis(4-hydroxyphenyl)propane and an oxazoline group-containing compound. There are provided a composition for a dye receiving layer of a thermal transfer image-receiving sheet which is excellent in not only dyeability upon thermal transfer but also releasability from a transfer sheet, and a thermal transfer image-receiving sheet having a dye receiving layer obtained from the above composition which is capable of obtaining transferred images having excellent properties.
摘要翻译：本发明涉及一种热转印图像接收片的染料接收层组合物，其包含含有聚酯的树脂，该树脂通过使用含有50摩尔％以上的2,2-双（4-羟基苯基））丙烷和含恶唑啉基的化合物。提供了一种热转印图像接收片的染料接收层的组合物，其不仅在热转印时的染色性优异，而且从转印片材的脱模性优异，并且获得了具有获得的染料接收层的热转印图像接收片材从能够获得具有优异特性的转印图像的上述组合物。

8. 发明申请

US20100303496A1 FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR CONTROLLING FIXING DEVICE 有权
标题翻译：固定装置，图像形成装置和用于控制固定装置的方法
公开(公告)号：US20100303496A1
公开(公告)日：2010-12-02
申请号：US12786570
申请日：2010-05-25
申请人： Takashi MUKAI
发明人： Takashi MUKAI
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： In a case where a process is carried out with respect to an envelope in a fixing process mode, at least either (i) a set temperature of a fixing roller 60 in a fixing process or (ii) a set temperature of an endless belt 83 in the fixing process which endless belt 83 is provided in an external heating device 80 is changed in accordance with a time period between an end of a warm-up mode and a start of the fixing process mode. This makes it possible to prevent both a wrinkle and inadequate fixing in a fixing process of an envelope carried out by a fixing device of an external heating method.
摘要翻译：在定影处理模式中对于外壳进行处理的情况下，至少（i）定影处理中的定影辊60的设定温度或（ii）环形带83的设定温度在根据预热模式的结束和定影处理模式的开始之间的时间段来改变在外部加热装置80中设置环形带83的定影处理。这使得可以防止由外部加热方法的定影装置进行的信封的定影过程中的褶皱和不充分的固定。

9. 发明申请

US20100028569A1 POLYESTERS FOR THERMAL TRANSFER IMAGE-RECEIVING SHEETS 有权
标题翻译：用于热转印图像接收片的聚酯
公开(公告)号：US20100028569A1
公开(公告)日：2010-02-04
申请号：US12503276
申请日：2009-07-15
申请人： Nobumichi KAMIYOSHI , Takashi MUKAI , Yuuta MATSUMOTO , Shinichi SATA , Yoshiaki BAN
发明人： Nobumichi KAMIYOSHI , Takashi MUKAI , Yuuta MATSUMOTO , Shinichi SATA , Yoshiaki BAN
IPC分类号： B41M5/50 , C08L67/00
CPC分类号： C08L67/025 , C08L67/02 , C08L67/03 , C08L2666/18
摘要： The present invention relates to a polyester for thermal transfer image-receiving sheets which includes a polyester A produced from an alcohol component containing 50 mol % or more of an alkyleneoxide adduct of 2,2-bis(4-hydroxyphenyl)propane and an acid component containing 80 mol % or more of an aliphatic carboxylic acid and/or an alicyclic carboxylic acid as a total amount thereof, and a polyester B produced from an alcohol component containing 80 mol % or more of the alkyleneoxide adduct of 2,2-bis(4-hydroxyphenyl)propane and an acid component containing 10 to 35 mol % of a trivalent or higher valent aromatic polycarboxylic acid; a resin dispersion containing the polyester; a process for producing the resin dispersion; a thermal transfer image-receiving sheet using the polyester; and a process for producing the thermal transfer image-receiving sheet. The thermal transfer image-receiving sheet is capable of satisfying all of a dyeability, a light resistance and a releasability at the same time.
摘要翻译：本发明涉及一种热转印图像接收片用聚酯，其包含由含有50摩尔％以上的2,2-双（4-羟苯基）丙烷的环氧烷烃加成物和酸成分的醇成分制成的聚酯A 含有80摩尔％以上的脂肪族羧酸和/或脂环族羧酸的总量，以及由含有80摩尔％以上的2,2-双（ 4-羟基苯基）丙烷和含有10〜35摩尔％的三价以上的芳族多元羧酸的酸成分; 含有聚酯的树脂分散体; 树脂分散体的制造方法; 使用该聚酯的热转印图像接收片; 以及制造热转印图像接收片的方法。热转印图像接收片材能够同时满足所有的染色性，耐光性和脱模性。

10. 发明申请

US20130017003A1 FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME 有权
标题翻译：固定装置和使用它的图像形成装置
公开(公告)号：US20130017003A1
公开(公告)日：2013-01-17
申请号：US13479536
申请日：2012-05-24
申请人： Takashi MUKAI
发明人： Takashi MUKAI
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2017 , G03G2215/2003 , G03G2215/2029 , G03G2215/2032
摘要： A fixing device includes: a fixing belt that heats a recording medium with a toner image transferred thereon to fix the toner image to the recording medium; a heater unit for heating the fixing belt; and a tension roller that suspends the fixing belt in a rotatable manner. This fixing device is constructed such that the heater unit is extended in the direction of the belt width that is perpendicular to the rotational direction of the fixing belt and includes a planar heat generator that generates heat by supplying electricity, a heat transfer member arranged in contact with both the planar heat generator and the fixing belt and a reinforcing member for fixing the heat transfer member while the heat transfer member is joined to the reinforcing member.
摘要翻译：一种定影装置包括：定影带，其利用转印在其上的调色剂图像来加热记录介质以将调色剂图像定影到记录介质; 用于加热定影带的加热器单元; 以及以可旋转的方式悬挂定影带的张紧辊。该固定装置构造成使得加热器单元沿垂直于定影带的旋转方向的带宽度的方向延伸，并且包括通过供电而产生热量的平面热发生器，布置成接触的传热构件同时具有平面热发生器和定影带以及用于在传热构件接合到加强构件的同时固定传热构件的加强构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式