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. 发明授权

US07227524B2 Image display apparatus and method 有权
标题翻译：图像显示装置及方法
公开(公告)号：US07227524B2
公开(公告)日：2007-06-05
申请号：US10446822
申请日：2003-05-29
申请人： Satoshi Ueno , Yasuhiro Yoshida , Hiroyuki Furukawa , Yoichi Yamamoto , Akira Yamaguchi
发明人： Satoshi Ueno , Yasuhiro Yoshida , Hiroyuki Furukawa , Yoichi Yamamoto , Akira Yamaguchi
IPC分类号： G09G3/36
CPC分类号： G09G5/006 , G06T1/20 , G09G3/3611 , G09G2340/0428
摘要： An image processing apparatus, for processing an image signal representing pixel values of pixels so as to display an image including the pixels by an image display apparatus, includes a detection section for detecting a low frequency portion of the image signal, which corresponds to a first series of pixels having a first pixel value and a second series of pixels having a second pixel value different from the first pixel value, the second series of pixels following the first series of pixels; and a signal expansion section for expanding a prescribed portion of the low frequency portion of the image signal, the prescribed portion including at least one of the first series of pixels and the second series of pixels, such that the first pixel value is gradually changed to the second pixel value.
摘要翻译：一种图像处理装置，用于处理表示像素的像素值的图像信号，以便通过图像显示装置显示包括像素的图像;检测部分，用于检测图像信号的低频部分，其对应于第一具有第一像素值的像素系列和具有与第一像素值不同的第二像素值的第二像素系列，与第一像素系列相邻的第二像素系列; 以及信号扩展部分，用于扩展图像信号的低频部分的规定部分，所述规定部分包括第一系列像素和第二系列像素中的至少一个，使得第一像素值逐渐变为第二个像素值。

2. 发明申请

US20050237340A1 Image processing apparatus, image processing method, image display apparatus, portable information device, control program and computer-readable recording medium 审中-公开
标题翻译：图像处理装置，图像处理方法，图像显示装置，便携式信息装置，控制程序和计算机可读记录介质
公开(公告)号：US20050237340A1
公开(公告)日：2005-10-27
申请号：US11047712
申请日：2005-02-02
申请人： Satoshi Ueno , Yasuhiro Yoshida , Hiroyuki Furukawa
发明人： Satoshi Ueno , Yasuhiro Yoshida , Hiroyuki Furukawa
IPC分类号： G06T5/00 , G06T5/20 , G09G3/20 , G09G3/36 , G09G5/00 , G09G5/02
CPC分类号： G09G5/022 , G09G3/3648 , G09G2320/0285
摘要： An image processing apparatus includes a selection section for selecting and retrieving a significant part in terms of resolution from a bit steam of an image signal which is input to each pixel of an image display apparatus; and an extension and correction section for extending and correcting the significant parts of the image signals selected by the selection section in a low-frequency part which includes a plurality of consecutive image signals having a first signal value and a plurality of consecutive image signals having a second signal value which is different from the first signal value by a prescribed value, wherein the significant parts are each extended and corrected by being supplemented with a prescribed number of bits, such that the first signal value smoothly changes to the second signal value.
摘要翻译：图像处理装置包括：选择部分，用于从输入到图像显示装置的每个像素的图像信号的位流中选择和检索关于分辨率的有效部分; 以及扩展和校正部分，用于在包括具有第一信号值的多个连续图像信号和具有第一信号值的多个连续图像信号的低频部分中扩展和校正由选择部分选择的图像信号的重要部分第二信号值与第一信号值不同的规定值，其中通过补充指定数量的位来扩展和校正有效部分，使得第一信号值平滑地变为第二信号值。

3. 发明授权

US06583774B1 Display device 有权
标题翻译：显示设备
公开(公告)号：US06583774B1
公开(公告)日：2003-06-24
申请号：US09630997
申请日：2000-08-02
申请人： Yasuhiro Yoshida , Yoichi Yamamoto , Satoshi Ueno
发明人： Yasuhiro Yoshida , Yoichi Yamamoto , Satoshi Ueno
IPC分类号： G09G320
CPC分类号： G09G3/2092 , G09G2320/08 , G09G2330/08 , G09G2330/10
摘要： A display device controls a signal applied to the n dots such that a sum of luminance of n dots (n is an integer of 1 or more) is virtually equal to an original luminance of the defective dot on the assumption that the n dots, which are adjacent to an electrically uncontrollable dot, are not originally illuminated. The display device also controls a signal applied to dots adjacent to the defective dot so as to display a color which is closer to an original color obtained by input signals to the defective dot and the adjacent dots.
摘要翻译：显示装置控制施加到n个点的信号，使得假设n个点，n点（n为1以上的整数）的亮度之和实际上等于缺陷点的原始亮度，其中与电不可控点相邻，不是最初被照亮。显示装置还控制施加到与缺陷点相邻的点的信号，以便显示更接近于通过输入信号获得的原始颜色的颜色到缺陷点和相邻点。

4. 发明授权

US06320562B1 Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US06320562B1
公开(公告)日：2001-11-20
申请号：US09126619
申请日：1998-07-31
申请人： Satoshi Ueno , Norio Yasunishi , Koki Taniguchi , Hiroyuki Furukawa
发明人： Satoshi Ueno , Norio Yasunishi , Koki Taniguchi , Hiroyuki Furukawa
IPC分类号： G09G336
CPC分类号： G09G3/3644 , G09G3/3614 , G09G3/3625 , G09G2320/0209
摘要： A liquid crystal display device having a plurality of row electrodes to which a scanning voltage is applied; a plurality of column electrodes provided so as to cross the plurality of row electrodes, to which a display data voltage is applied; and a liquid crystal layer interposed between the plurality of row electrodes and the plurality of column electrodes, which provides a display function at intersections between the plurality of row electrodes and the plurality of column electrodes in response to a RMS value of a voltage applied between the plurality of row electrodes and the plurality of column electrodes, includes: a section for outputting a display data signal representing the display data voltage having three or more voltage levels; a compensation circuit for outputting a compensation data signal based on a RMS value difference between the display data voltage and a respective resultant display data voltage applied to the plurality of column electrodes; and a driving circuit for applying a compensation voltage to at least one of the plurality of column electrodes based on the compensation data signal.
摘要翻译：一种具有施加扫描电压的多个行电极的液晶显示装置; 多个列电极，设置成与施加了显示数据电压的多个行电极交叉; 以及插入在所述多个行电极和所述多个列电极之间的液晶层，其响应于施加在所述多个列电极和所述多个列电极之间的电压的RMS值而在所述多个行电极和所述多个列电极之间的交叉处提供显示功能多个行电极和多个列电极包括：用于输出表示具有三个或更多个电压电平的显示数据电压的显示数据信号的部分; 补偿电路，用于根据施加到多个列电极的显示数据电压和相应的合成显示数据电压之间的RMS值差输出补偿数据信号; 以及驱动电路，用于基于补偿数据信号向多个列电极中的至少一个施加补偿电压。

5. 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.

6. 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。

7. 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。

8. 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。

9. 发明授权

US08543046B2 Fixing device, image forming apparatus incorporating same, and fixing method 有权
标题翻译：固定装置，结合其的成像装置和固定方法
公开(公告)号：US08543046B2
公开(公告)日：2013-09-24
申请号：US13161929
申请日：2011-06-16
申请人： Hiroshi Seo , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Shuutaroh Yuasa
发明人： Hiroshi Seo , Masanao Ehara , Tadashi Ogawa , Satoshi Ueno , Shuutaroh Yuasa
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2032
摘要： A fixing device includes a fixing rotary body to rotate in a predetermined direction of rotation and a pressing rotary body pressed against the fixing rotary body to rotate in a direction counter to the direction of rotation of the fixing rotary body and form a nip therebetween through which a recording medium bearing a toner image passes. A heat generator is disposed opposite the fixing rotary body at a section other than the nip to heat the fixing rotary body. A moving assembly is disposed opposite the heat generator to generate a magnetic force to move the heat generator with respect to the fixing rotary body so as to change one of a pressure and a distance between the heat generator and the fixing rotary body.
摘要翻译：定影装置包括：固定旋转体，其沿预定旋转方向旋转;以及按压旋转体，其按压在定影旋转体上，以沿与定影旋转体的旋转方向相反的方向旋转，携带调色剂图像的记录介质通过。热交换器在固定旋转体的与辊隙以外的部分相对地设置，以加热定影旋转体。移动组件相对于发热器设置以产生磁力，以使热发生器相对于定影旋转体移动，以便改变发热体和固定旋转体之间的压力和距离之一。

10. 发明申请

US20120177424A1 FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND METHOD FOR HEATING FIXING ROTARY BODY 有权
标题翻译：固定装置，成像装置的图像形成装置以及加热固定旋转体的方法
公开(公告)号：US20120177424A1
公开(公告)日：2012-07-12
申请号：US13337617
申请日：2011-12-27
申请人： Kazuya Saito , Masanao Ehara , Tadashi Ogawa , Takeshi Uchitani , Satoshi Ueno , Teppei Kawata , Takamasa Hase , Shuutaroh Yuasa , Kensuke Yamaji
发明人： Kazuya Saito , Masanao Ehara , Tadashi Ogawa , Takeshi Uchitani , Satoshi Ueno , Teppei Kawata , Takamasa Hase , Shuutaroh Yuasa , Kensuke Yamaji
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2007 , G03G15/2039 , G03G15/2042 , H05B6/145
摘要： A fixing device includes an induction heater constructed of an exciting coil, a first pair of degaussing coils, and a second pair of degaussing coils. A controller turns off the exciting coil while the controller turns on one of the first pair of degaussing coils and the second pair of degaussing coils and at the same time turns off the other one of the first pair of degaussing coils and the second pair of degaussing coils, and then turns on the exciting coil for an extra time period corresponding to reserved power not supplied to the exciting coil while the exciting coil is turned off.
摘要翻译：定影装置包括由励磁线圈，第一对消磁线圈和第二对消磁线圈构成的感应加热器。控制器关闭激励线圈，同时控制器接通第一对消磁线圈和第二对消磁线圈中的一个，同时关闭第一对消磁线圈中的另一个消磁线圈和第二对消磁线圈线圈，然后在励磁线圈断开时对应于未提供给励磁线圈的保留功率的额外时间段，接通励磁线圈。

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