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51. 发明申请

US20060029411A1 Image fixing apparatus stably controlling a fixing temperature, and image forming apparatus using the same 有权
公开(公告)号：US20060029411A1
公开(公告)日：2006-02-09
申请号：US11184956
申请日：2005-07-20
申请人： Kenji Ishii , Akiyasu Amita , Ken Omura , Kenichi Hasegawa , Hiroshi Yokoyama , Satoshi Ueno
发明人： Kenji Ishii , Akiyasu Amita , Ken Omura , Kenichi Hasegawa , Hiroshi Yokoyama , Satoshi Ueno
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G15/2053 , G03G2215/2016 , G03G2215/2032
摘要： An image forming apparatus includes an image forming mechanism and an image fixing unit. The image forming mechanism forms a toner image on a recording sheet. The image fixing unit fixes the toner image onto the recording sheet. The image fixing unit includes a magnetic flux generator, a heat member, a magnetic flux adjuster, and a controlling member. The magnetic flux generator generates a magnetic flux. The heat member is heated inductively by the magnetic flux generated by the magnetic flux generator. The magnetic flux adjuster reduces the magnetic flux active on the heat member to form a heat reduction area in an outer circumferential surface of the heat member in a width direction thereof. The controlling member moves the magnetic flux adjuster to change the heat reduction area.

52. 发明授权

US09709260B2 Heat generating device 有权
公开(公告)号：US09709260B2
公开(公告)日：2017-07-18
申请号：US13704914
申请日：2011-06-16
申请人： Satoshi Ueno , Hideo Kobayashi , Kazutoshi Ootsuka
发明人： Satoshi Ueno , Hideo Kobayashi , Kazutoshi Ootsuka
IPC分类号： F22B1/00 , B65B1/04 , B65B3/00 , F24J1/00 , A61F7/00 , A61F7/08 , C09K5/18 , A61F7/03 , A61F7/02
CPC分类号： F22B1/00 , A61F7/034 , A61F2007/0098 , A61F2007/0214 , A61F2007/0258 , A61F2007/026 , B65B1/04 , B65B3/00 , F24V30/00
摘要： A heat generating device including a heat generating element and an enclosing material entirely enclosing the heat generating element. The heat generating element includes a base sheet formed of a fibrous sheet containing superabsorbent polymer particles and hydrophilic fibers and a layer of a heat generative composition containing oxidizable metal particles on a side of the base sheet. The enclosing material includes a first cover sheet and a second cover sheet bonded together in their peripheral portions to provide a space therebetween in which the heat generating member is placed. The heat generating element in the space is in a non-fixed state to the enclosing material. The first cover sheet has air permeability in part and is disposed on the side of the layer of the heat generative composition. The heat generating device is capable of releasing steam from the side of the first cover sheet during use.

53. 发明授权

US09383692B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09383692B2
公开(公告)日：2016-07-05
申请号：US14050790
申请日：2013-10-10
申请人： Satoshi Ueno , Jun Okamoto , Tetsuo Tokuda , Naoto Suzuki , Takashi Sakamaki , Fumihiro Hirose , Motoyoshi Yamano
发明人： Satoshi Ueno , Jun Okamoto , Tetsuo Tokuda , Naoto Suzuki , Takashi Sakamaki , Fumihiro Hirose , Motoyoshi Yamano
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/2017 , G03G21/206
摘要： A fixing device includes a fixing rotary body to come into contact with a toner image on a recording medium and a pressing rotary body separably pressed against the fixing rotary body to press the recording medium against the fixing rotary body. A cooler, disposed opposite the pressing rotary body to cool the pressing rotary body, includes a fan to move air to the pressing rotary body and at least one inlet duct interposed between the fan and the pressing rotary body to supply air from the fan to the pressing rotary body. The at least one inlet duct selectively cools the pressing rotary body in a variable axial span in an axial direction thereof.
摘要翻译：定影装置包括与记录介质上的调色剂图像接触的定影旋转体和可分离地压靠在定影旋转体上的按压旋转体，以将记录介质压靠在定影旋转体上。一个与加压旋转体相对设置的冷却压缩旋转体的冷却器包括一个风扇，用于将空气移动到按压旋转体和至少一个插入在风扇和按压旋转体之间的入口管道，以将空气从风扇供给到按压旋转体。所述至少一个入口管道以其轴向可变的轴向跨度选择性地冷却所述按压旋转体。

54. 发明申请

US20150227097A1 FIXING DEVICE 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：US20150227097A1
公开(公告)日：2015-08-13
申请号：US14204268
申请日：2014-03-11
申请人： Motoyoshi YAMANO , Tetsuo Tokuda , Takashi Sakamaki , Naoto Suzuki , Satoshi Ueno , Kohichi Utsunomiya , Fumihiro Hirose
发明人： Motoyoshi YAMANO , Tetsuo Tokuda , Takashi Sakamaki , Naoto Suzuki , Satoshi Ueno , Kohichi Utsunomiya , Fumihiro Hirose
IPC分类号： G03G15/20
CPC分类号： G03G15/2057 , G03G15/2017 , G03G15/2039 , G03G15/2053
摘要： A fixing device includes an exciting coil to generate a magnetic flux and a heat generation layer disposed opposite the exciting coil to generate heat by the magnetic flux from the exciting coil. A temperature sensitive magnetic body, disposed opposite the exciting coil via the heat generation layer, obtains and loses magnetism at a temperature defined by a Curie temperature by composition adjustment to selectively create a heating region and a non-heating region of the heat generation layer. A degausser is made of a non-magnetic material having an electrical resistivity smaller than an electrical resistivity of the temperature sensitive magnetic body. The degausser is disposed opposite the exciting coil with an interval in a range of from about 4.2 mm to about 8.2 mm.
摘要翻译：定影装置包括产生磁通量的励磁线圈和与励磁线圈相对设置的发热层，以通过来自励磁线圈的磁通产生热量。通过发热层与励磁线圈相对设置的温度敏感磁体通过组成调整在由居里温度限定的温度下获得并失去磁性，以选择性地产生发热层的加热区域和非加热区域。减阻器由电阻率小于感温磁体的电阻率的非磁性材料制成。减速器与励磁线圈相对设置，间隔范围为约4.2mm至约8.2mm。

55. 发明授权

US09052650B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09052650B2
公开(公告)日：2015-06-09
申请号：US13671082
申请日：2012-11-07
申请人： Motoyoshi Yamano , Jun Okamoto , Tetsuo Tokuda , Takashi Sakamaki , Satoshi Ueno , Naoto Suzuki , Fumihiro Hirose
发明人： Motoyoshi Yamano , Jun Okamoto , Tetsuo Tokuda , Takashi Sakamaki , Satoshi Ueno , Naoto Suzuki , Fumihiro Hirose
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： A fixing device fixes a toner image on a recording medium by heating the recording medium, with a heating area and a non-heating area selected in accordance with a magnetic flux and a repulsive magnetic flux. The fixing device includes a heat generating layer, an exciting coil, and a demagnetizing member. The heat generating layer generates heat. The exciting coil generates the magnetic flux, and thereby inductively heats the heat generating layer. The demagnetizing member faces the heat generating layer in the non-heating area. The demagnetizing member generates the repulsive magnetic flux against the magnetic flux generated by the exciting coil, and thereby demagnetizes the magnetic flux and suppresses the heating. Further, the demagnetizing member has a demagnetization effect different between at least a portion of the non-heating area adjacent to the heating area and the remaining portion of the non-heating area.
摘要翻译：定影装置通过加热记录介质，根据磁通量和排斥磁通量选择加热区域和非加热区域，将调色剂图像定影在记录介质上。固定装置包括发热层，励磁线圈和退磁构件。发热层产生热量。励磁线圈产生磁通量，从而感应加热发热层。退磁构件面向非加热区域中的发热层。退磁构件产生抵抗由励磁线圈产生的磁通的斥力磁通，从而使磁通消磁，并抑制加热。此外，退磁构件在与加热区域相邻的非加热区域的至少一部分与非加热区域的剩余部分之间具有不同的退磁效果。

56. 发明申请

US20100224318A1 LIQUID APPLICATOR 失效
标题翻译：液体应用者
公开(公告)号：US20100224318A1
公开(公告)日：2010-09-09
申请号：US12670359
申请日：2008-07-29
申请人： Akio Morita , Satoshi Ueno
发明人： Akio Morita , Satoshi Ueno
IPC分类号： B32B7/14 , B05C11/02
CPC分类号： A61F13/15707 , B05C1/083 , B05C1/0834 , B05C1/165
摘要： A liquid applicator having a discharge roller (3) that discharges a liquid fed from feeding means in a prescribed pattern. The liquid discharged from the discharge roller (3) is applied to a moving substrate (S). The discharge roller (3) includes a surface plate (31) and a roller main body (32). The roller main body (32) has on its peripheral portion a recess (33) of prescribed shape, in which a liquid is introduced through the inside of the roller main body (32) and spread along the surface of the surface plate (31). The surface plate (31) has, in its portion covering the recess (33), a liquid exit part (3b) that permits exit of the liquid in a pattern different from the opening shape of the recess (33) and a liquid block part (3c) that blocks passage of a liquid. The liquid exit part (3b) is formed of a porous material having a large number of fine pores.
摘要翻译：一种液体涂抹器，具有排出辊，该排出辊以规定的图案排出从供给装置供给的液体。从排出辊（3）排出的液体被施加到移动的基板（S）上。排出辊（3）包括表面板（31）和辊主体（32）。辊主体（32）在其周边部分具有规定形状的凹部（33），其中液体通过辊主体（32）的内部引入并沿着表面板（31）的表面扩展，。表面板31在其覆盖凹部33的部分中具有允许以与凹部33的开口形状不同的图案的液体排出的液体出口部分3b和液体块部分（3c）阻止液体通过。液体出口部分（3b）由具有大量细孔的多孔材料形成。

57. 发明申请

US20070264060A1 FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS 有权
标题翻译：固定装置和图像形成装置
公开(公告)号：US20070264060A1
公开(公告)日：2007-11-15
申请号：US11782805
申请日：2007-07-25
申请人： Satoshi Ueno , Ken Omura
发明人： Satoshi Ueno , Ken Omura
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G15/2053 , G03G2215/20
摘要： A fixing apparatus and an image formation apparatus therewith are disclosed. According to the fixing apparatus, a heating range that is heated by electromagnetic induction caused by a current flowing through a coil unit is finely tunable by covering a part of a core unit with a shielding member. Further, the core unit has a projecting section at an end of the core unit, which projecting section projects toward the coil unit in comparison with the central part of the core unit.
摘要翻译：公开了一种定影装置及其图像形成装置。根据定影装置，通过由流过线圈单元的电流引起的电磁感应加热的加热范围通过用屏蔽构件覆盖芯单元的一部分来进行微调。此外，芯单元在芯单元的端部具有突出部，该突出部与芯单元的中心部相比向着线圈单元突出。

58. 发明申请

US20060119970A1 Semiconductor device and magnetic recording system using the same 审中-公开
标题翻译：半导体器件和使用其的磁记录系统
公开(公告)号：US20060119970A1
公开(公告)日：2006-06-08
申请号：US11291814
申请日：2005-12-02
申请人： Yoshihiro Hayashi , Fumihiko Arakawa , Takeshi Kusunoki , Satoshi Ueno
发明人： Yoshihiro Hayashi , Fumihiko Arakawa , Takeshi Kusunoki , Satoshi Ueno
IPC分类号： G11B5/02 , G11B5/09
CPC分类号： G11B5/02
摘要： A write driver circuit capable of controlling the waveform of overshoot of a write current, more specifically, controlling a rise, amplitude, and duration of overshoot (OS) in the waveform of an output current independently of one another. The write driver circuit includes transistors for controlling the rise, amplitude, and duration of OS, an impedance matching unit between the write driver and the load, and a canceller of reflection waves from the head.
摘要翻译：一种能够控制写入电流的过冲波形的写入驱动器电路，更具体而言，控制输出电流波形中的上升，振幅和持续时间（OS）彼此独立。写驱动器电路包括用于控制OS的上升，振幅和持续时间的晶体管，写入驱动器和负载之间的阻抗匹配单元，以及来自头部的反射波的消除器。

59. 发明申请

US20050233501A1 Semiconductor device and a method of manufacturing the same 失效
公开(公告)号：US20050233501A1
公开(公告)日：2005-10-20
申请号：US11153359
申请日：2005-06-16
申请人： Fujiaki Nose , Hiroshi Kikuchi , Satoshi Ueno , Norio Nakazato
发明人： Fujiaki Nose , Hiroshi Kikuchi , Satoshi Ueno , Norio Nakazato
IPC分类号： H01L23/50 , H01L23/31 , H01L23/495 , H01L23/522 , H01L23/64 , H01L23/66 , H01L21/44
CPC分类号： H01L23/642 , H01L23/3107 , H01L23/49551 , H01L23/5222 , H01L23/66 , H01L24/06 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/75 , H01L2223/6627 , H01L2224/02166 , H01L2224/04042 , H01L2224/05554 , H01L2224/29007 , H01L2224/32014 , H01L2224/32245 , H01L2224/45144 , H01L2224/4809 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L2224/73265 , H01L2224/78701 , H01L2224/78755 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/0105 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/04941 , H01L2924/10162 , H01L2924/1305 , H01L2924/14 , H01L2924/1532 , H01L2924/181 , H01L2924/18301 , H01L2924/19033 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , Y10T29/49121 , H01L2924/00014 , H01L2924/3512 , H01L2924/00 , H01L2924/00012
摘要： Means for forming a package is disclosed on which is mounted a semiconductor chip with a high-speed LSI formed thereon, using a wire bonding method. The package comprises a semiconductor chip, a die pad smaller than a main surface of the semiconductor chip, a sealing member, plural leads each comprising an outer terminal portion and an inner lead portion, and plural bonding wires for connection between bonding pads formed on the semiconductor chip and the inner lead portions of the leads, each of the inner lead portions being bent in a direction away from a mounting surface of the sealing member, thereby approximating the height of the chip-side bonding pads and that of a bonding position of the inner lead portions to each other, whereby the wire length can be made shorter and it is possible to suppress an increase in inductance of the wire portions and attain impedance matching at various portion of a high-frequency signal input/output transmission path.

60. 发明授权

US06597335B2 Liquid crystal display device and method for driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US06597335B2
公开(公告)日：2003-07-22
申请号：US09259507
申请日：1999-02-26
申请人： Norio Yasunishi , Satoshi Ueno
发明人： Norio Yasunishi , Satoshi Ueno
IPC分类号： G09G336
CPC分类号： G09G3/3644 , G09G3/2018 , G09G3/2029 , G09G3/3625 , G09G3/3692
摘要： A method for driving a liquid crystal display device is provided. The device includes a plurality of row electrodes to which a scanning signal is applied: a plurality of column electrodes disposed so as to cross the plurality of row electrodes, to which a display data signal is applied; and a liquid crystal layer interposed between one of the plurality of row electrodes and one of the plurality of column electrodes, for performing a display at a crossing portion of one of the plurality of row electrodes and one of the plurality of column electrodes in response to an effective value of a voltage applied across one of the plurality of row electrodes and one of the plurality of column electrodes, wherein gray-scale display data consisting of a plurality of bits is received, and a voltage of a display data signal selected per bit by a scanning signal is applied during a period in which weights are assigned to bits during one horizontal scanning period and a voltage applying timing is made different at at least one column electrode, whereby a gray-scale display is realized.
摘要翻译：提供一种驱动液晶显示装置的方法。该装置包括施加有扫描信号的多个行电极：多个列电极，其设置成与应用了显示数据信号的多个行电极交叉; 以及插入在所述多个行电极之一和所述多个列电极中的一个之间的液晶层，用于响应于所述多个列电极中的一个行电极和所述多个列电极中的一个的交叉部分进行显示施加在多个行电极中的一个上的电压和多个列电极中的一个的电压的有效值，其中接收由多个位组成的灰度显示数据，并且每位选择显示数据信号的电压在一个水平扫描周期期间将权重分配给比特的周期期间施加扫描信号，并且在至少一个列电极上使电压施加定时不同，从而实现灰度显示。

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