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41. 发明授权

US08112023B2 Image forming apparatus and fixing device 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US08112023B2
公开(公告)日：2012-02-07
申请号：US12926975
申请日：2010-12-21
申请人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
发明人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2032
摘要： An image forming apparatus includes an image carrier to carry a toner image and a fixing device to fix the toner image transferred from the image carrier onto a recording medium by applying at least heat to at least one of the toner image and the recording medium. Such a fixing device includes: a magnetic flux generator to generate a magnetic flux; and a heat generating member disposed at least partially in the magnetic flux. The heat generating member includes a heat generating layer to generate heat via eddy currents therein induced by the magnetic flux, magnitudes of the eddy currents varying according to positions thereof in a width direction of the heat generating layer. Included within the heat generating layer is a magnetic layer having a Curie point in a range, e.g., from about 100 degrees centigrade to about 300 degrees centigrade.
摘要翻译：图像形成装置包括用于承载调色剂图像的图像载体和定影装置，用于通过至少向其中一个调色剂图像和记录介质施加热量将从图像载体转印的调色剂图像定影到记录介质上。这种定影装置包括：磁通发生器，用于产生磁通量; 以及至少部分地设置在所述磁通中的发热部件。发热元件包括通过其中由磁通引起的涡流产生热的发热层，涡流的大小根据其在发热层的宽度方向上的位置而变化。包含在发热层内的是磁性层，其居里点在例如约100摄氏度至约300摄氏度的范围内。

42. 发明授权

US08050607B2 Image forming apparatus, fixing unit, and image forming method with a cleaning mechanism that contacts a tension mechanism 有权
标题翻译：图像形成装置，定影单元和具有与张紧机构接触的清洁机构的图像形成方法
公开(公告)号：US08050607B2
公开(公告)日：2011-11-01
申请号：US11477662
申请日：2006-06-30
申请人： Akira Shinshi , Hiroshi Seo
发明人： Akira Shinshi , Hiroshi Seo
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2016 , G03G2215/2032
摘要： An image forming apparatus includes an image forming mechanism for forming an image on a recording medium with a developer according to image data and a fixing mechanism for fixing the developer forming the image on the recording medium. The fixing mechanism includes a pressing member, a fixing member, a tension roller, and a cleaner. The fixing member and the pressing member respectively apply heat and pressure to the recording medium conveyed through a nip formed between the pressing member and the fixing member. The tension roller contacts one of the pressing member and the fixing member that contacts the developer forming the image on the recording sheet to apply tension to the one of the pressing member and the fixing member. The cleaner contacts the tension roller and removes contaminants including the developer adhered to the tension roller.
摘要翻译：图像形成装置包括用于根据图像数据用显影剂在记录介质上形成图像的图像形成机构，以及用于将形成图像的显影剂固定在记录介质上的固定机构。固定机构包括按压部件，固定部件，张紧辊和清洁器。固定构件和按压构件分别对通过形成在按压构件和固定构件之间的辊隙输送的记录介质施加热和压力。张紧辊接触按压构件和与记录纸上形成图像的显影剂接触的固定构件之一，以向按压构件和定影构件中的一个施加张力。清洁剂接触张紧辊并去除污染物，包括附着在张力辊上的显影剂。

43. 发明申请

US20110229236A1 FIXING DEVICE, FIXING METHOD, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 失效
标题翻译：固定装置，固定方法，图像形成装置和图像形成方法
公开(公告)号：US20110229236A1
公开(公告)日：2011-09-22
申请号：US13049181
申请日：2011-03-16
申请人： Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Shuutaroh Yuasa
发明人： Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Shuutaroh Yuasa
IPC分类号： G03G15/00
CPC分类号： G03G15/205 , G03G15/2028 , G03G15/2042
摘要： A fixing device in an image forming apparatus includes a conveyance member to convey a recording medium at a fixing nip where an image carried on the recording medium is fixed onto it; a plurality of temperature detectors to detect temperature of the conveyance member, the detectors being disposed at both end portions of the conveyance member outside an area where a maximum-sided recording medium passes through; a guide member to guide the recording medium toward the fixing nip; and a guide plate displacing unit to displace a part of the guide member in a direction orthogonal to a conveyed surface of the recording medium to be conveyed at the fixing nip, based on temperature difference detected by the plurality of temperature detectors.
摘要翻译：图像形成装置中的定影装置包括传送构件，用于在记录介质上承载的图像被固定在其上的定影辊隙处传送记录介质; 多个温度检测器，用于检测输送部件的温度，检测器设置在输送部件的两侧的最外侧记录介质通过的区域的外侧; 引导构件，用于将记录介质引向定影辊隙; 以及引导板移位单元，用于基于由多个温度检测器检测到的温度差，在与定影夹持部上要传送的记录介质的传送表面正交的方向上移动引导部件的一部分。

44. 发明授权

US08014711B2 Fixing unit having enhanced temperature control and image forming apparatus using the same 有权
标题翻译：具有增强的温度控制的固定单元和使用其的成像装置
公开(公告)号：US08014711B2
公开(公告)日：2011-09-06
申请号：US11882158
申请日：2007-07-31
申请人： Akiko Ito , Tadashi Ogawa , Hiroshi Seo
发明人： Akiko Ito , Tadashi Ogawa , Hiroshi Seo
IPC分类号： G03G15/16 , G03G15/20 , H05B11/20 , H05G6/12
CPC分类号： G03G15/2053 , G03G15/2007 , G03G15/2039 , G03G2215/2048
摘要： A fixing unit includes a rotatable fixing member and a rotatable pressure applying member. The rotatable fixing member has a heat generating layer to generate heat when subject to a magnetic flux. The rotatable pressure applying member contacts the rotatable fixing member and applies pressure to the fixing member. The rotatable fixing member and the rotatable pressure applying member form a nip therebetween, to which a recording medium is passed through to fix an image on the recording medium. The rotatable fixing member includes a magnetism regulating layer deformable when subject to pressure from the rotatable pressure applying member.
摘要翻译：固定单元包括可旋转的固定构件和可旋转的压力施加构件。可旋转的固定构件具有发热层，以在受到磁通时产生热量。可旋转的压力施加构件接触可转动的固定构件并向固定构件施加压力。可旋转的固定构件和可旋转的压力施加构件在它们之间形成辊隙，记录介质通过该压区将图像固定在记录介质上。可旋转固定构件包括当受到来自可旋转压力施加构件的压力时可变形的磁调节层。

45. 发明授权

US07938940B2 Support for oxygen separation membrane element and the element using the same 有权
标题翻译：支持氧分离膜元件和使用它的元件
公开(公告)号：US07938940B2
公开(公告)日：2011-05-10
申请号：US11878887
申请日：2007-07-27
申请人： Akihiro Kawahara , Shigeo Nagaya , Hiroshi Seo
发明人： Akihiro Kawahara , Shigeo Nagaya , Hiroshi Seo
IPC分类号： C25B13/02 , C25B13/04 , C25C7/04
CPC分类号： B01D63/06 , B01D53/22 , B01D69/10 , B01D2313/04 , B01D2313/06 , C01B13/0255 , C01B2210/0046
摘要： A support for an oxygen separation membrane element to support a dense and cylindrical electrolytic membrane having oxygen ion permeability, comprises a base axially extending and having a cylindrical surface extending axially, and a plurality of ribs formed on the cylindrical surface of the base, radially projecting and axially extending, for supporting the electrolytic membrane at their ends being radially distant from the cylindrical surface of the base.
摘要翻译：支撑氧分离膜元件以支撑具有氧离子渗透性的致密且圆柱形的电解膜，包括轴向延伸并具有轴向延伸的圆柱形表面的基部和形成在基部的圆柱形表面上的多个肋，径向突出并且轴向延伸，用于在它们的端部处支撑电解膜，所述端部沿径向远离基座的圆柱形表面。

46. 发明申请

US20110091253A1 Image forming apparatus and fixing device 有权
标题翻译：图像形成装置和定影装置
公开(公告)号：US20110091253A1
公开(公告)日：2011-04-21
申请号：US12926975
申请日：2010-12-21
申请人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
发明人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2032
摘要： An image forming apparatus includes an image carrier to carry a toner image and a fixing device to fix the toner image transferred from the image carrier onto a recording medium by applying at least heat to at least one of the toner image and the recording medium. Such a fixing device includes: a magnetic flux generator to generate a magnetic flux; and a heat generating member disposed at least partially in the magnetic flux. The heat generating member includes a heat generating layer to generate heat via eddy currents therein induced by the magnetic flux, magnitudes of the eddy currents varying according to positions thereof in a width direction of the heat generating layer. Included within the heat generating layer is a magnetic layer having a Curie point in a range, e.g., from about 100 degrees centigrade to about 300 degrees centigrade.
摘要翻译：图像形成装置包括用于承载调色剂图像的图像载体和定影装置，用于通过至少向其中一个调色剂图像和记录介质施加热量将从图像载体转印的调色剂图像定影到记录介质上。这种定影装置包括：磁通发生器，用于产生磁通量; 以及至少部分地设置在所述磁通中的发热部件。发热元件包括通过其中由磁通引起的涡流产生热的发热层，涡流的大小根据其在发热层的宽度方向上的位置而变化。包含在发热层内的是磁性层，其居里点在例如约100摄氏度至约300摄氏度的范围内。

47. 发明申请

US20110064490A1 Fixing device and image forming apparatus incorporating the fixing device 失效
标题翻译：具有固定装置的固定装置和图像形成装置
公开(公告)号：US20110064490A1
公开(公告)日：2011-03-17
申请号：US12923272
申请日：2010-09-13
申请人： Takahiro Imada , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Takamasa Hase , Kenji Ishi
发明人： Takahiro Imada , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Hiroshi Seo , Takamasa Hase , Kenji Ishi
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/206 , G03G2215/2048
摘要： An elastic layer is provided on a surface of one of a metal core and a substrate. A fixing member and a pressure member press into each other and collectively create a nip therebetween. A toner image is conveyed and fixed when passing through the nip. A thickness of the elastic layer is different in at least two widthwise regions by the same amount from the other region. A pair of edges of a prescribed size of the transfer sheet pass through these two widthwise regions, respectively.
摘要翻译：弹性层设置在金属芯和基板之一的表面上。固定构件和压力构件彼此挤压并且在它们之间共同形成辊隙。调色剂图像在通过辊隙时被传送和固定。弹性层的厚度在至少两个宽度方向上与其他区域相同的量不同。转印纸的规定尺寸的一对边缘分别通过这两个横向区域。

48. 发明授权

US07885590B2 Image forming apparatus and fixing device 失效
公开(公告)号：US07885590B2
公开(公告)日：2011-02-08
申请号：US11785271
申请日：2007-04-17
申请人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
发明人： Hiroshi Seo , Akiko Ito , Tadashi Ogawa , Toshiaki Higaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2032
摘要： An image forming apparatus includes an image carrier to carry a toner image and a fixing device to fix the toner image transferred from the image carrier onto a recording medium by applying at least heat to at least one of the toner image and the recording medium. Such a fixing device includes: a magnetic flux generator to generate a magnetic flux; and a heat generating member disposed at least partially in the magnetic flux. The heat generating member includes a heat generating layer to generate heat via eddy currents therein induced by the magnetic flux, magnitudes of the eddy currents varying according to positions thereof in a width direction of the heat generating layer. Included within the heat generating layer is a magnetic layer having a Curie point in a range, e.g., from about 100 degrees centigrade to about 300 degrees centigrade.

49. 发明申请

US20090245897A1 FIXER, IMAGE FORMING APPARATUS INCLUDING SAME, AND FIXING METHOD 有权
标题翻译：固定器，包含其的图像形成装置和固定方法
公开(公告)号：US20090245897A1
公开(公告)日：2009-10-01
申请号：US12408318
申请日：2009-03-20
申请人： Hiroshi SEO , Takamasa Hase
发明人： Hiroshi SEO , Takamasa Hase
IPC分类号： G03G15/20
CPC分类号： H05B6/145 , G03G15/2039
摘要： A fixer includes a fixing member provided with a rotary heat generator, a pressure member to form a nip with the fixing member to sandwich the sheet, an excitation coil disposed facing a heat generation layer of the rotary heat generator to generate magnetic flux that inductively heats the heat generation layer, a loop-shaped demagnetization coil unit disposed facing the heat generation layer to generate magnetic flux that partly counteracts the magnetic flux generated by the excitation coil, a first magnetic core disposed in a first area that is enclosed by both the excitation coil and the demagnetization coil unit, and a second magnetic core disposed in a second area that is outside a loop of the demagnetization coil unit and enclosed by the excitation coil. The first magnetic core and the second magnetic core are magnetically continuous in a rotary axial direction of the rotary heat generator.
摘要翻译：定影装置包括一个设置有旋转发热器的固定件，一个压紧件，用于与该固定件形成一夹紧片材的辊隙;一个面向旋转发热器的发热层的励磁线圈，以产生感应加热的磁通量所述发热层是与所述发热层相对配置的环状去磁线圈单元，其产生部分抵消由所述励磁线圈产生的磁通的磁通;第一磁芯，配置在由所述励磁线圈包围的第一区域中; 线圈和去磁线圈单元，以及设置在第二区域中的第二磁芯，该第二区域位于消磁线圈单元的环路外部并被励磁线圈封闭。第一磁芯和第二磁芯在旋转发热体的旋转轴向上是磁性连续的。

50. 发明授权

US07016837B2 Voice recognition system 失效
标题翻译：语音识别系统
公开(公告)号：US07016837B2
公开(公告)日：2006-03-21
申请号：US09953905
申请日：2001-09-18
申请人： Hiroshi Seo , Mitsuya Komamura , Soichi Toyama
发明人： Hiroshi Seo , Mitsuya Komamura , Soichi Toyama
IPC分类号： G10L15/20
CPC分类号： G10L15/20 , G10L15/142
摘要： An initial combination HMM 16 is generated from a voice HMM 10 having multiplicative distortions and an initial noise HMM of additive noise, and at the same time, a Jacobian matrix J is calculated by a Jacobian matrix calculating section 19. Noise variation Namh (cep), in which an estimated value Ha^(cep) of the multiplicative distortions that are obtained from voice that is actually uttered, additive noise Na(cep) that is obtained in a non-utterance period, and additive noise Nm(cep) of the initial noise HMM 17 are combined, is multiplied by a Jacobian matrix, wherein the result of the multiplication and initial combination HMM 16 are combined, and an adaptive HMM 26 is generated. Thereby, an adaptive HMM 26 that is matched to the observation value series RNah(cep) generated from actual utterance voice can be generated in advance. When performing voice recognition by collating the observation value series RNah(cep) with adaptive HMM 26, influences due to the multiplicative distortions and additive distortions are counterbalanced, wherein an effect that is equivalent to a case where voice recognition is carried out with clean voice can be obtained, and a robust voice recognition system can be achieved.
摘要翻译：从具有乘法失真的语音HMM 10和加性噪声的初始噪声HMM生成初始组合HMM 16，同时由雅可比矩阵计算部分19计算雅可比矩阵J.噪声变化Namh（cep），其中从实际发出的语音获得的乘法失真的估计值Ha ^（cep），在非话语周期中获得的加性噪声Na（cep）和加法噪声Nm（cep）初始噪声HMM 17被组合，乘以雅可比矩阵，其中乘法和初始组合HMM 16的结果被组合，并且生成自适应HMM 26。由此，可以预先生成与实际的话语语音产生的观察值序列RNah（cep）相匹配的自适应HMM26。通过将观测值序列RNah（cep）与自适应HMM26进行比较来进行语音识别时，由于乘法失真和附加失真引起的影响被平衡，其中与用干净的语音执行语音识别的情况相当的效果可以并且可以实现鲁棒的语音识别系统。

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