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81. 发明授权

US07130083B1 Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method 失效
公开(公告)号：US07130083B1
公开(公告)日：2006-10-31
申请号：US09586884
申请日：2000-06-05
申请人： Yuji Konno , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
发明人： Yuji Konno , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
IPC分类号： H04N1/40 , H04N1/405 , G06K15/00
CPC分类号： H04N1/4015 , H04N1/4051
摘要： When recording a gradation pixel by performing pseudo-halftone processing, the occurrence of unevenness in the density in the recorded image is suppressed. For that purpose, when recording a pseudo-halftone image using dot patterns, a dot-pattern table storing a plurality of different dot patterns is provided for each gradation value. One dot-pattern table is selected from N dot-pattern tables based on gradation-value information for each pixel. One dot pattern is selected from the selected dot-pattern table, based on position information indicated by the pixel, and recording is performed using the selected dot pattern. It is thereby possible to prevent the concentrated use of a particular nozzle of a recording head, and suppress the occurrence of unevenness in the density due to characteristics of the specific nozzle.

82. 发明申请

US20060187507A1 Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method 有权
公开(公告)号：US20060187507A1
公开(公告)日：2006-08-24
申请号：US11392684
申请日：2006-03-30
申请人： Yuji Konno , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
发明人： Yuji Konno , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
IPC分类号： G03F3/08
CPC分类号： H04N1/4015 , H04N1/4051
摘要： When recording a gradation pixel by performing pseudo-halftone processing, the occurrence of unevenness in the density in the recorded image is suppressed. For that purpose, when recording a pseudo-halftone image using dot patterns, a dot-pattern table storing a plurality of different dot patterns is provided for each gradation value. One dot-pattern table is selected from N dot-pattern tables based on gradation-value information for each pixel. One dot pattern is selected from the selected dot-pattern table, based on position information indicated by the pixel, and recording is performed using the selected dot pattern. It is thereby possible to prevent the concentrated use of a particular nozzle of a recording head, and suppress the occurrence of unevenness in the density due to characteristics of the specific nozzle.

83. 发明申请

US20050205794A1 Radioactivity measuring apparatus adaptable to shape of surface to be measured 审中-公开
标题翻译：适用于待测表面形状的放射性测量装置
公开(公告)号：US20050205794A1
公开(公告)日：2005-09-22
申请号：US11059550
申请日：2005-02-17
申请人： Yasuhisa Ito , Hisashi Ishikawa
发明人： Yasuhisa Ito , Hisashi Ishikawa
IPC分类号： G01T1/169 , G01T1/00 , G01T1/20 , G01T1/202 , G01T7/00
CPC分类号： G01T1/202 , G01T7/00
摘要： An apparatus is provided which is capable of directly and efficiently measuring surface contamination of objects to be measured having curved surfaces such as inner and outer surfaces of pipes without the need for cutting pipes, etc. This radioactivity measuring apparatus comprises a radioactivity detection section 10 and a radioactivity measuring section 12 arranged separately and connected together via cables 14. The radioactivity detection section has a structure in which a plurality of elongated plate-shaped radioactivity detection units 16 are arranged in the width direction and connected together in a detachable manner using connecting fittings 18. Each of the connecting fittings is formed in such a way that it is bent at angles between surfaces of parts thereof on which the respective radioactivity detection units are mounted corresponding to the shape of the surface to be measured. Using the connecting fittings having different angles between mounting surfaces allows flat surfaces or even curved surfaces with arbitrary curvatures to be measured in conformity with the shape of the surface.
摘要翻译：提供了能够直接且有效地测量具有诸如管子的内表面和外表面的弯曲表面的待测物体的表面污染而不需要切割管等的装置。该放射性测量装置包括放射性检测部分10和放射性测量部分12，其分开布置并通过电缆14连接在一起。放射性检测部具有多个细长板状放射性检测部16在宽度方向配置并且利用连接配件18以可拆卸的方式连接在一起的结构。每个连接配件以这样的方式形成，使得它在其部分的表面之间以相对于待测量表面的形状安装相应放射性检测单元的表面之间的角度弯曲。使用在安装表面之间具有不同角度的连接配件允许平坦表面或甚至具有任何曲率的曲面与表面的形状一致地被测量。

84. 发明申请

US20050007607A1 Printing apparatus and printing data control method 失效
标题翻译：打印设备和打印数据控制方法
公开(公告)号：US20050007607A1
公开(公告)日：2005-01-13
申请号：US10805324
申请日：2004-03-22
申请人： Hiroki Kitamura , Hisashi Ishikawa , Koji Kawamura
发明人： Hiroki Kitamura , Hisashi Ishikawa , Koji Kawamura
IPC分类号： G06F15/00 , G06K15/10
CPC分类号： G06K15/102
摘要： In a printing apparatus which performs printing by scanning a carriage that supports a printhead having a plurality of printing elements arrayed in a predetermined direction, on a printing medium in a direction perpendicular to the predetermined direction, printing data of a raster format obtained by processing transmitted image information into data used for printing, or printing data transmitted in the raster format is stored in a printing data memory. The printing data stored in the printing data memory is stored in a buffer memory having a storage area corresponding to each printing element. This arrangement adopts a head parameter unit which stores information on the printhead arrangement. Processing of reading out the printing data stored in the printing data memory and storing the printing data in the buffer memory, and processing of reading out the printing data stored in the buffer memory are controlled in accordance with the information stored in the head parameter unit.
摘要翻译：在通过扫描支撑具有沿预定方向排列的多个打印元件的打印头的托架进行打印的打印设备中，在与所述预定方向垂直的方向上的打印介质上打印通过处理传送的光栅格式的数据将图像信息转换为用于打印的数据或以光栅格式发送的数据被存储在打印数据存储器中。存储在打印数据存储器中的打印数据被存储在具有对应于每个打印元件的存储区域的缓冲存储器中。这种布置采用头部参数单元，其存储关于打印头布置的信息。根据存储在头部参数单元中的信息来控制读出存储在打印数据存储器中的打印数据并将打印数据存储在缓冲存储器中的处理以及读出存储在缓冲存储器中的打印数据的处理。

85. 发明授权

US06526516B1 Power control system and method for distribution of power to peripheral devices 有权
标题翻译：电源控制系统及电源分配给外围设备的方法
公开(公告)号：US06526516B1
公开(公告)日：2003-02-25
申请号：US09210255
申请日：1998-12-11
申请人： Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Hiroo Inoue , Kenji Takahashi , Norihiro Kawatoko
发明人： Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Hiroo Inoue , Kenji Takahashi , Norihiro Kawatoko
IPC分类号： G06F100
CPC分类号： H04L12/10 , G06F1/189 , G06F1/26
摘要： In a system to which a plurality of devices are connected, each device has heretofore required a connector for an AC adapter and a connector for a signal line. Further, in order to arrange it so that the amount of power supplied to the overall system will not exceed a limit value, it has been required to adjust the amount of power during system use by turning the power source of each device on or off. According to the present invention, a signal line for data transfer and a power line for supply of power in a system connecting a plurality of devices are consolidated in a single cable to make it possible to connect both lines to one connector of each device. The power controller of a certain device acquires the properties of a plurality of devices connected to this device, decides the optimum power distribution and controls the power controllers of each of the other devices.
摘要翻译：在连接有多个设备的系统中，每个设备迄今为止需要用于AC适配器的连接器和用于信号线的连接器。此外，为了将其配置为使得提供给整个系统的电力量不会超过限制值，需要通过打开或关闭每个设备的电源来调整系统使用期间的电力量。根据本发明，用于数据传送的信号线和用于在连接多个设备的系统中供电的电力线被固定在单个电缆中，以使得可以将两条线连接到每个设备的一个连接器。某个设备的功率控制器获取连接到该设备的多个设备的属性，确定最佳功率分配并控制每个其他设备的功率控制器。

86. 发明授权

US06198848B1 Method and apparatus for compressing and storing data indicative of a full-color image 失效
标题翻译：用于压缩和存储指示全色图像的数据的方法和装置
公开(公告)号：US06198848B1
公开(公告)日：2001-03-06
申请号：US08280584
申请日：1994-07-26
申请人： Hideo Honma , Hisashi Ishikawa , Nobutaka Miyake , Yoshitake Nagashima , Takashi Saito
发明人： Hideo Honma , Hisashi Ishikawa , Nobutaka Miyake , Yoshitake Nagashima , Takashi Saito
IPC分类号： G06K936
CPC分类号： H04N19/436 , H04N19/124 , H04N19/126 , H04N19/13 , H04N19/146 , H04N19/15 , H04N19/152 , H04N19/164 , H04N19/176 , H04N19/192 , H04N19/196 , H04N19/197 , H04N19/60 , H04N19/91
摘要： An image processing apparatus in which the amount of data bits for each of plural block units is controlled to be the same for all block units, so as to facilitate location of each block unit in coded image data without necessarily decoding the entire image. Pixel image data which is formable into plural block units is input for each block unit, and the input image data is orthogonally transformed. The orthogonally-transformed image data is quantized, and variable-length coding is performed on the quantized image data so as to generate variable-length code. The amount of variable length code in each block unit is controlled to be no more than a predetermined amount of data bits, with the predetermined amount being the same for each block unit.
摘要翻译：一种图像处理装置，其中对于所有块单元将多个块单元中的每一个的数据位的数量控制为相同，以便于编码图像数据中的每个块单元的位置，而不必解码整个图像。对于每个块单位输入可形成多个块单位的像素图像数据，并且输入的图像数据被正交变换。对正交变换的图像数据进行量化，对量化图像数据进行可变长度编码，生成可变长度码。每个块单元中的可变长度码的量被控制为不大于预定量的数据位，对于每个块单元，预定量相同。

87. 发明授权

US5903360A Discriminating an image data characteristic and controlling storage of the data accordingly 失效
标题翻译：识别图像数据特征并相应地控制数据的存储
公开(公告)号：US5903360A
公开(公告)日：1999-05-11
申请号：US690963
申请日：1996-08-01
申请人： Koichi Honma , Hisashi Ishikawa , Hiroshi Atobe
发明人： Koichi Honma , Hisashi Ishikawa , Hiroshi Atobe
IPC分类号： G06T9/00 , H04N1/387 , H04N1/41 , H04N7/26 , H04N7/30
CPC分类号： H04N19/98
摘要： An image processing apparatus and method in which plural gradation-information storage units are provided, and at least one of those units is selected to store a given body of gradation information based on command information, such as resolution information. The different units store gradation information in different forms, e.g., compressed and uncompressed.
摘要翻译：一种图像处理装置和方法，其中提供多个灰度信息存储单元，并且基于诸如分辨率信息的命令信息来选择这些单元中的至少一个来存储给定的灰度信息。不同的单元以不同的形式存储分级信息，例如压缩和未压缩。

88. 发明授权

US5063457A Wide-band video signal recording apparatus by using frequency interleave 失效
标题翻译：宽带视频信号记录装置采用频率交织
公开(公告)号：US5063457A
公开(公告)日：1991-11-05
申请号：US581418
申请日：1990-09-12
申请人： Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
发明人： Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura
IPC分类号： H04N5/77 , H04N9/82 , H04N9/83 , H04N9/835 , H04N9/85
CPC分类号： H04N5/772 , H04N9/8233 , H04N9/832 , H04N9/8355 , H04N9/85
摘要： A wide-band video signal recording apparatus is arranged: to frequency modulate a low frequency band portion of a luminance signal; to multiplex a high band portion of the luminance signal with a carrier chrominance signal in such a way as to have their spectra interleaved with each other; and to perform signal recording by further multiplexing the multiplexed signal with the low band of the frequency modulated signal.
摘要翻译：宽带视频信号记录装置被布置为：对亮度信号的低频段部分进行频率调制; 将亮度信号的高频带部分与载波色度信号进行多路复用，使其频谱彼此交错; 并且通过进一步复用多路复用信号与频率调制信号的低频带来执行信号记录。

89. 发明授权

US5023716A Image information signal transmitting system 失效
标题翻译：图像信息传输系统
公开(公告)号：US5023716A
公开(公告)日：1991-06-11
申请号：US608634
申请日：1990-10-31
申请人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
发明人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
IPC分类号： H04N7/12 , H04N7/26 , H04N7/46
CPC分类号： H04N7/125 , H04N19/59 , H04N19/98
摘要： An image information signal transmitting system of this invention is a system which divides an image information signal for one picture constituted by a set of picture element data into blocks each constituted by a predetermined quantity of picture element data, transmits the picture element data on each of the blocks on the basis of a mode selected from among a plurality of transmission modes each of which allows a different quantity of picture element data to be transmitted and a mode information signal indicative of the transmission mode of each of the blocks, and restores the picture element data on each of the blocks to the original image information signal. The system is arranged to store the transmitted picture element data, read out the stored picture element data at a data readout rate of one kind which is selected from among a plurality of different data readout rates and which corresponds to the kind of transmission mode indicated by the transmitted mode information signal, and implement a data restoring processing on the picture element data thus read on the basis of a data restoring processing of one kind which is selected from among a plurality of different data restoring processings and which corresponds to the kind of transmission mode indicated by the transmitted mode information signal. With this arrangement, it is possible to realize reductions in the size, weight and cost of the apparatus without deteriorating an image information signal to be transmitted.
摘要翻译：本发明的图像信息信号发送系统是将由一组图像元素数据构成的一幅图像的图像信息信号分割为由预定量的图像元素数据构成的块的系统，基于从多个传输模式中选择的模式，每个传输模式允许发送不同数量的图像元素数据，以及表示每个块的传输模式的模式信息信号，并恢复图像每个块上的元素数据到原始图像信息信号。该系统设置为存储所发送的图像元素数据，以从多个不同数据读出速率中选择的一种数据读出速率读出存储的图像元素数据，并且其对应于由发送模式信息信号，并且基于从多个不同的数据恢复处理中选择并且对应于传输的种类的一种的数据恢复处理，对这样读取的图像元素数据执行数据恢复处理模式由发送模式信息信号指示。利用这种布置，可以实现装置的尺寸，重量和成本的降低，而不会使要发送的图像信息信号恶化。

90. 发明授权

US4995059A Predictive coding device 失效
标题翻译：预测编码装置
公开(公告)号：US4995059A
公开(公告)日：1991-02-19
申请号：US288994
申请日：1988-12-23
申请人： Hisashi Ishikawa
发明人： Hisashi Ishikawa
IPC分类号： H03M3/04
CPC分类号： H03M7/3044
摘要： A predictive coding device has an input terminal through which a sampled value is input, a predicting circuit for outputting a predicted value for the sampled value which has been input through the input terminal, and a look-up table arranged to receive, as a readout address, the sampled value input through the input terminal and the predicted value and then to output a predictive coded value. On the basis of the input sampled value and the predicted value, the predictive coding device determines the readout address for the look-up table which stores a table providing the predictive coded value.

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