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51. 发明授权

US08379268B2 Image enlargement method, image enlargement apparatus, and image forming apparatus 有权
标题翻译：图像放大方法，图像放大装置和图像形成装置
公开(公告)号：US08379268B2
公开(公告)日：2013-02-19
申请号：US12688841
申请日：2010-01-15
申请人： Yasuyuki Nakamura
发明人： Yasuyuki Nakamura
IPC分类号： G06F15/00 , H04N1/46 , G06K15/02
CPC分类号： H04N1/3935 , G06T1/00
摘要： Virtual pixels not included in input image data are arranged before a first input pixel and after a last input pixel of an input pixel array, respectively. A position of a first output pixel is determined so that a difference between a position of the first input pixel and the position of the first output pixel equals a difference between a position of the last input pixel and a position of a last output pixel. Pixel data of an output pixel before the first input pixel is interpolated based on pixel data of the virtual pixel before the first input pixel and pixel data of the first input pixel. Pixel data of an output pixel after the last input pixel is interpolated based on pixel data of the virtual pixel arranged after the last input pixel and pixel data of the last input pixel.
摘要翻译：不包括在输入图像数据中的虚拟像素分别布置在第一输入像素之前和输入像素阵列的最后输入像素之后。确定第一输出像素的位置，使得第一输入像素的位置与第一输出像素的位置之间的差等于最后输入像素的位置与最后输出像素的位置之间的差值。基于第一输入像素之前的虚拟像素的像素数据和第一输入像素的像素数据来内插第一输入像素之前的输出像素的像素数据。基于最后输入像素之后布置的虚拟像素的像素数据和最后输入像素的像素数据来内插最后输入像素之后的输出像素的像素数据。

52. 发明授权

US08305635B2 Image forming apparatus, image forming method, and computer-readable storage medium 有权
标题翻译：图像形成装置，图像形成方法和计算机可读存储介质
公开(公告)号：US08305635B2
公开(公告)日：2012-11-06
申请号：US12336776
申请日：2008-12-17
申请人： Yasuyuki Nakamura
发明人： Yasuyuki Nakamura
IPC分类号： H04N1/60
CPC分类号： H04N1/4078 , H04N1/32486 , H04N1/40006
摘要： A method that prints image data including multiple pages one copy at a time, and prints multiple copies, includes generating a patch image having multiple densities, forming the patch image on a photosensitive drum, and reading the density of the patch image, wherein generating the patch image, forming the patch image, and reading the density of the patch image are performed at a time of ending printing for certain copies.
摘要翻译：一次打印包括一页一次的多页的图像数据并打印多个副本的方法包括生成具有多个密度的贴片图像，在感光鼓上形成贴片图像，以及读取贴片图像的密度，其中，补丁图像，形成补丁图像以及读取补丁图像的密度是在结束某些副本的打印时执行的。

53. 发明申请

US20120147403A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20120147403A1
公开(公告)日：2012-06-14
申请号：US13306457
申请日：2011-11-29
申请人： Yasuyuki Nakamura
发明人： Yasuyuki Nakamura
IPC分类号： G06K15/02
CPC分类号： B41J2/471 , G06K15/1219
摘要： If pixel segment insertion/extraction control by random number control which is uniform irrespective of a type of image data is performed, in the case of a character or diagram, main scanning positions where the pixel-segment insertion/extraction is executed become discontinuous in a sub-scanning direction, and image quality deteriorates. To solve the above problem, there is provided an image forming apparatus having: a unit for dividing an image into a plurality of areas in the main scanning direction; a unit for setting a reference area for performing pixel segment insertion/extraction control in each of divided areas; and a unit for deciding a position where the pixel segment insertion/extraction control in each of the divided area, in accordance with attribute information of image data in the set reference area.
摘要翻译：如果通过随机数控制的像素段插入/提取控制被执行，而与图像数据的类型无关，则在字符或图形的情况下，执行像素段插入/提取的主扫描位置在副扫描方向，图像质量恶化。为了解决上述问题，提供了一种图像形成装置，具有：将图像分割成主扫描方向的多个区域的单元; 用于在每个分割区域中设置用于执行像素段插入/提取控制的参考区域的单元; 以及用于根据所设置的参考区域中的图像数据的属性信息来确定每个分割区域中的像素段插入/提取控制的位置的单元。

54. 发明申请

US20090034004A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20090034004A1
公开(公告)日：2009-02-05
申请号：US12179133
申请日：2008-07-24
申请人： YASUYUKI NAKAMURA
发明人： YASUYUKI NAKAMURA
IPC分类号： H04N1/40
CPC分类号： H04N1/0473 , G03G15/0194 , G03G2215/0129 , G03G2215/0161 , H04N1/1135 , H04N2201/04787 , H04N2201/04793
摘要： It is determined whether the pixel of interest in image data to be processed belongs to area 1 not close to a scan line changing point where a scan line changing process is done (S101). If the pixel of interest belongs to area 1, an error diffusion process is performed using an error diffusion matrix for area 1 (S102). If the pixel of interest belongs to area 2 close to the scan line changing point, the error diffusion process is performing using an error diffusion matrix for downward scan line changing for area 2 when the scan line changing process is changing to a lower line, or an error diffusion matrix for upward scan line changing for area 2 when the scan line changing process is changing to an upper line.
摘要翻译：确定要处理的图像数据中的感兴趣像素是否属于不靠近扫描线改变处理的扫描线改变点的区域1（S101）。如果感兴趣像素属于区域1，则使用区域1的误差扩散矩阵执行误差扩散处理（S102）。如果感兴趣像素属于靠近扫描线变化点的区域2，则当扫描线改变处理变为下一行时，误差扩散处理使用用于区域2的向下扫描线改变的误差扩散矩阵执行，或当扫描线改变处理变为上一行时，用于区域2的向上扫描线改变的误差扩散矩阵。

55. 发明授权

US06968207B1 Communication system capable of speech and facsimile communication 失效
标题翻译：能够进行语音和传真通信的通信系统
公开(公告)号：US06968207B1
公开(公告)日：2005-11-22
申请号：US09694037
申请日：2000-10-23
申请人： Yosuke Ezumi , Takehiro Yoshida , Junji Iguchi , Shunichi Fujise , Yasuyuki Nakamura , Naoya Watanabe
发明人： Yosuke Ezumi , Takehiro Yoshida , Junji Iguchi , Shunichi Fujise , Yasuyuki Nakamura , Naoya Watanabe
IPC分类号： H04N1/32 , H04B7/26 , H04M1/60 , H04M1/725 , H04M11/00 , H04Q7/38 , H04B1/38
CPC分类号： H04M1/725 , H04M1/6041
摘要： In a communication system having a first communication apparatus capable of a first communication via a first communication line such as a wire line and a second communication apparatus capable of a second communication via a second communication line such as a wireless line, information input from an information input unit of the first communication apparatus is transmitted over the second communication line via the second communication apparatus.
摘要翻译：在具有能够通过诸如有线线路的第一通信线路进行第一通信的第一通信设备和能够经由诸如无线线路的第二通信线路进行第二通信的第二通信设备的通信系统中，从信息输入的信息通过第二通信装置在第二通信线路上发送第一通信装置的输入单元。

56. 发明授权

US5689258A Multiple current digital-analog converter capable of reducing output glitch 失效
标题翻译：多电流数字模拟转换器可以减少输出毛刺
公开(公告)号：US5689258A
公开(公告)日：1997-11-18
申请号：US532315
申请日：1995-09-21
申请人： Yasuyuki Nakamura , Hiroyuki Kouno , Takahiro Miki
发明人： Yasuyuki Nakamura , Hiroyuki Kouno , Takahiro Miki
IPC分类号： H03M1/08 , H03M1/74 , H03M1/66
CPC分类号： H03M1/0863 , H03M1/747
摘要： A digital-analog converter has unit current source cells each having a differential switch circuit and a constant current source. The differential switch circuit made of two switches is driven by a pair of complementary driving circuits controlled by a bit signal and the inverted bit signal corresponding to that signal and entered simultaneously. The constant current source outputs a constant current to a first and a second current output terminal via the switch circuit. The signals for controlling the driving circuits that drive the switches are such that the delay time for the switch closing operation will be longer than the delay time for the switch opening operation. As a result, the cross point of the two signals to open and close the switches in a complementary manner becomes greater than the median between the maximum and minimum signal levels. That is, even when the threshold value of a currently switching transistor is greater than a median, that value may be arranged to match the median, whereby the furnished switching transistors are not turned on or off simultaneously.
摘要翻译：数模转换器具有单元电流源单元，每个单元具有差分开关电路和恒流源。由两个开关构成的差分开关电路由一对由位信号控制的互补驱动电路和对应于该信号的反相位信号驱动并同时输入。恒流源通过开关电路向第一和第二电流输出端输出恒定电流。用于控制驱动开关的驱动电路的信号使得开关闭合操作的延迟时间将长于开关操作的延迟时间。结果，以互补方式打开和闭合开关的两个信号的交叉点变得大于最大和最小信号电平之间的中值。也就是说，即使当当前开关晶体管的阈值大于中值时，也可以将该值设置为与中值相匹配，由此所提供的开关晶体管不会同时导通或截止。

57. 发明授权

US5631649A Digital-to-analog converter test method and apparatus 失效
标题翻译：数模转换器测试方法和装置
公开(公告)号：US5631649A
公开(公告)日：1997-05-20
申请号：US660873
申请日：1996-06-10
申请人： Yasuyuki Nakamura
发明人： Yasuyuki Nakamura
IPC分类号： H03M1/10 , H03M1/74
CPC分类号： H03M1/109 , H03M1/747
摘要： A method and apparatus for testing the linearity of a digital-to-analog converter that uses equally-weighted signal sources to convert high-order bits of digital input, and unequally-weighted signal sources to convert low-order bits. Minimum and maximum digital inputs are supplied, and a linear input-output characteristic is calculated from the two resulting analog output values. The nonlinearity error is calculated by finding the deviations from this linear input-output characteristic of two sets of analog output values: one set obtained by varying the high-order bits while holding the low-order bits constant; the other set obtained by varying the low-order bits while holding the high-order bits constant.
摘要翻译：一种用于测试数模转换器的线性度的方法和装置，其使用同等加权的信号源来转换数字输入的高阶位，以及不平等加权的信号源来转换低阶位。提供最小和最大数字输入，并根据两个结果模拟输出值计算线性输入 - 输出特性。通过找出两组模拟输出值的这种线性输入 - 输出特性的偏差来计算非线性误差：通过在保持低位位恒定的同时改变高位来获得的一组; 通过在保持高阶位保持恒定的同时改变低位位而获得的另一组。

58. 发明授权

US4923100A Process for producing clad sheets 失效
标题翻译：生产复合板的工艺
公开(公告)号：US4923100A
公开(公告)日：1990-05-08
申请号：US271503
申请日：1988-11-15
申请人： Yasuyuki Nakamura , Akio Hashimoto , Toshiaki Fujita , Makoto Kawakami
发明人： Yasuyuki Nakamura , Akio Hashimoto , Toshiaki Fujita , Makoto Kawakami
IPC分类号： B23K20/04 , B23K26/08 , B32B15/01 , C23C26/00 , C23C28/02 , H01L21/48 , H01L23/495
CPC分类号： C23C28/021 , B23K20/04 , B23K26/0846 , B32B15/01 , C23C26/00 , C23C28/023 , H01L21/4821 , H01L23/49582 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48247 , H01L2224/48639 , H01L2224/48739 , H01L2224/85439 , H01L24/45 , H01L24/48 , H01L2924/01004 , H01L2924/01012 , H01L2924/01013 , H01L2924/01014 , H01L2924/01025 , H01L2924/01028 , H01L2924/01039 , H01L2924/01057 , H01L2924/01079 , H01L2924/10253 , H01L2924/12042 , H01L2924/14 , H01L2924/16152 , H01L2924/3025 , Y10S148/903 , Y10S428/931 , Y10T428/12472 , Y10T428/12479
摘要： A clad sheet comprising a metal substrate and a metal cladding layer laminated on at least one surface of said substrate, wherein said cladding layer-laminated surface of said substrate includes a hardened layer portion formed by melting and rapid solidification through laser beam irradiation. In intermediate layer may be interposed between the substrate and the cladding layer through like hardened layer portion. Lamination is made by cold-cladding layer elements after irradiating any one of layer elements with laser beam to produce strong bonding through uniform microcrack formed in the hardened layer portion of several micrometer thick. The clad sheets are useful for making IC lead frames, for which the substrate is conductor metal and the cladding layer is solder applied to partial area of the substrate. The irradiation and cladding process is carried out continuously with a reduced draft.

59. 发明授权

US4723194A Structure of capacitor circuit 失效
标题翻译：电容电路结构
公开(公告)号：US4723194A
公开(公告)日：1988-02-02
申请号：US911434
申请日：1986-09-25
申请人： Yasuyuki Nakamura , Takahiro Miki
发明人： Yasuyuki Nakamura , Takahiro Miki
IPC分类号： H01L27/04 , G11C11/24 , H01G4/38 , H01L21/822
CPC分类号： G11C11/24 , H01G4/385
摘要： A structure of a capacitor circuit in accordance with the present invention comprises a plurality of capacitors formed on a semiconductor or conductor substrate in a manner in which insulating films and electrodes are provided alternately. This structure is characterized in that: there are provided a first capacitor and a second capacitor adjacent to each other; the first capacitor and the second capacitor comprise, respectively, first electrodes formed on the substrate through the first insulating film, second electrodes formed on the first electrodes through the second insulating film and third electrodes formed on the second electrodes through the third insulating film, the third electrode of the first capacitor being connected to the second electrode of the second capacitor.
摘要翻译：根据本发明的电容器电路的结构包括以交替设置绝缘膜和电极的方式形成在半导体或导体基板上的多个电容器。该结构的特征在于：提供了彼此相邻的第一电容器和第二电容器; 第一电容器和第二电容器分别包括通过第一绝缘膜形成在基板上的第一电极，通过第二绝缘膜形成在第一电极上的第二电极和通过第三绝缘膜形成在第二电极上的第三电极，第一电容器的第三电极连接到第二电容器的第二电极。

60. 发明申请

US20110164258A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20110164258A1
公开(公告)日：2011-07-07
申请号：US12809508
申请日：2008-12-19
申请人： Yasuyuki Nakamura
发明人： Yasuyuki Nakamura
IPC分类号： G06K15/02
CPC分类号： H04N1/0402 , G06T1/00 , G06T3/4053 , H04N1/0411 , H04N1/0414 , H04N1/0417 , H04N1/0455 , H04N1/1017 , H04N1/3871 , H04N1/40068
摘要： An image processing apparatus is provided with an area sensor which is formed by arranging sensor components for a pixel in a two-dimensional array and is attached in an inclined manner with respect to a reference installation position. The apparatus has a sensor unit which reads, from the sensor components which are determined based on an inclination angle indicating an inclination of the area sensor from the reference installation position and have been arranged within the area sensor, image data in which the inclination has been corrected; an image obtaining unit which obtains a plurality of frames of image data having a shift of less than one pixel, by scanning an original document image once by the sensor unit; and a high resolution conversion unit which obtains image data with a resolution higher than resolutions of the sensor components by using the obtained image data to perform interpolation processing.
摘要翻译：一种图像处理装置设置有区域传感器，该区域传感器通过将二维阵列中的像素的传感器部件布置并相对于参考安装位置倾斜地安装而形成。该装置具有传感器单元，该传感器单元从传感器部件读出基于表示区域传感器与参考安装位置的倾斜度并且已经布置在区域传感器内的倾斜角度确定的部件，其中已经倾斜的图像数据纠正图像获取单元，通过由传感器单元扫描原始文件图像一次，获得具有小于一个像素的移位的多个帧的图像数据; 以及高分辨率转换单元，其通过使用所获得的图像数据来获得具有高于传感器组件的分辨率的分辨率的图像数据，以进行插值处理。

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