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1. 发明授权

US5278581A Printer for printing and image formed of 2-dimensionally arranged pixels, and method of printing the same 失效
标题翻译：用于打印的打印机和由二维排列的像素形成的图像，以及其印刷方法
公开(公告)号：US5278581A
公开(公告)日：1994-01-11
申请号：US750473
申请日：1991-08-27
申请人： Hirotaka Fukuyama , Tetsuya Nakamura , Haruki Kinoshita , Masayoshi Aihara , Katsumi Murano , Masanori Terasaki , Toshihiko Nannichi
发明人： Hirotaka Fukuyama , Tetsuya Nakamura , Haruki Kinoshita , Masayoshi Aihara , Katsumi Murano , Masanori Terasaki , Toshihiko Nannichi
IPC分类号： G06K15/02 , G06K15/12 , H04N1/21 , B41J2/435
CPC分类号： G06K15/1209 , G06K15/028
摘要： A printer has a shift register, an emission-time setting section, a laser diode, and a drive section. The register supplies the emission-time setting section with bits representing consecutive pixels including at least one black pixel. The emission-time setting section determines the period of time during which the drive section is to drive the laser diode, from the pixel patterns represented by the bits supplied from the register, and outputs an emission-time signal which represents said period of time. In response to the emission-time signal, the drive section drives the laser diode for the period of time, whereby a black pixel of a desired size is formed on a printing medium.
摘要翻译：打印机具有移位寄存器，发光时间设定部，激光二极管和驱动部。寄存器为发射时间设置部分提供表示包括至少一个黑色像素的连续像素的位。发光时间设定部根据从由寄存器提供的位所表示的像素图案，确定驱动部分驱动激光二极管的时间周期，并输出表示所述时间段的发光时间信号。响应于发射时间信号，驱动部分驱动激光二极管一段时间，由此在打印介质上形成所需尺寸的黑色像素。

2. 发明授权

US5016118A Image determining method and apparatus 失效
标题翻译：图像确定方法和装置
公开(公告)号：US5016118A
公开(公告)日：1991-05-14
申请号：US409212
申请日：1989-09-19
申请人： Toshihiko Nannichi
发明人： Toshihiko Nannichi
IPC分类号： G06T7/40 , G06T7/60 , H04N1/40
CPC分类号： H04N1/40062
摘要： An image determining apparatus for determining a dot matrix image or a character/line picture on the basis of a halftone image signal obtained by scanning an original image including a dot matrix image or a character/line picture. In order to perform such image determination, first, a pixel block corresponding to a two-dimensional region of a predetermined area is extracted from the half-tone image signal, the average pixel density of the extracted pixel block is calculated, and the respective pixels of the pixel block are binarized using the calculated average pixel density as a density threshold. The binarized pixel block is accessed sequentially in the main scan and subscan directions to check the length and frequency of occurrance of runs of a particular color pixel. If the length and frequency of occurrence of these runs are in a predetermined relationship, it is determined that the pixel block concerned is a dot matrix image or a character/line picture.
摘要翻译：一种图像确定装置，用于基于通过扫描包括点阵图像或字符/线条图像的原始图像获得的半色调图像信号来确定点阵图像或字符/线条图像。为了执行这样的图像确定，首先，从半色调图像信号中提取与预定区域的二维区域相对应的像素块，计算提取的像素块的平均像素密度，并且各像素使用计算出的平均像素密度作为密度阈值进行二值化。在主扫描和副扫描方向上顺序地访问二进制化的像素块，以检查特定颜色像素的运行的长度和频率。如果这些运行的发生的长度和频率处于预定关系，则确定相关的像素块是点阵图像或字符/线条图像。

3. 发明授权

US06525676B2 Character input device and method 失效
标题翻译：字符输入装置和方法
公开(公告)号：US06525676B2
公开(公告)日：2003-02-25
申请号：US09116805
申请日：1998-07-17
申请人： Kazuhiro Kisaichi , Nobuhiro Inoue , Toshihiko Nannichi , Jitsu Iwaki , Toshiro Nose , Katsunari Sasaki , John Riley
发明人： Kazuhiro Kisaichi , Nobuhiro Inoue , Toshihiko Nannichi , Jitsu Iwaki , Toshiro Nose , Katsunari Sasaki , John Riley
IPC分类号： H03K1794
CPC分类号： G06F3/0237 , H04M1/274558 , H04M11/066
摘要： Texts including required message are entered with a small number of keys such as those of a cellular telephone. In this case, a conversion table is unnecessary and the number of key operations is reduced. The number of input characters or input character strings composed by sequentially selecting one from a plurality of alphabets distributed to sequentially entered keys is relevant to the number of operation keys (N) raised to the number of distributed character (M) power (=NM) including meaningless characters or character strings and, with respect to these, character conversion is executed by referring to a dictionary means, through the operation of the conversion/next candidate key. The dictionary means stores numeric strings and words of meaningful characters or character strings among the said characters and character strings.
摘要翻译：包括所需消息的文本用少量密钥输入，例如蜂窝电话的密钥。在这种情况下，转换表是不必要的，并且键操作的数量减少。通过从分配给顺序输入的键的多个字母顺序选择一个组成的输入字符或输入字符串的数量与分配字符数（M）功率（= NM）上升的操作键（N）的数量相关，包括无意义的字符或字符串，并且通过参照字典装置，通过转换/下一候选键的操作来执行字符转换。字典意味着在所述字符和字符串之间存储数字字符串和有意义的字符或字符串的字。

4. 发明授权

US6061480A Coordinate input device 失效
标题翻译：坐标输入装置
公开(公告)号：US6061480A
公开(公告)日：2000-05-09
申请号：US616317
申请日：1996-03-15
申请人： Kazuhiro Kisaichi , Jitsu Iwaki , Toshiro Nose , Nobuhiro Inoue , Toshihiko Nannichi
发明人： Kazuhiro Kisaichi , Jitsu Iwaki , Toshiro Nose , Nobuhiro Inoue , Toshihiko Nannichi
IPC分类号： G06F3/045 , G06F3/033 , G06F3/041 , G06K9/22 , G06K9/00 , G06K9/18 , G09G5/00
CPC分类号： G06F3/045
摘要： The present invention concerns a coordinate input device for entering coordinate values by superposing on a display device (LCD or CRT). The device is comprised of a coordinate input section wherein a first conductive sheet for x-coordinate detection provided with electrodes on a pair of end edges and a second conductive sheet for y-coordinate detection provided with electrodes on a pair of end edges are superposed through a spacer so that respective electrodes intersect orthogonally. In a low power consumption mode of operation; a predetermined voltage is applied between one of the electrodes of the first conductive sheet and one of electrodes of the second conductive sheet for detecting a variation of the voltage. When the voltage varies the device switches, a predetermined voltage is applied between one electrode x1 of the first conductive sheet and one electrode y2 of the second conductive sheet. When the voltage does not vary, no current flows between the pair of electrodes x1, x2 (or y1, y2) of either of the first conductive sheet or the second conductive sheet, therefore the low power consumption is maintained.
摘要翻译：本发明涉及一种用于通过叠加在显示装置（LCD或CRT）上来输入坐标值的坐标输入装置。该装置包括坐标输入部分，其中在一对端部边缘设置有电极的用于x坐标检测的第一导电片和用于在一对端部边缘上设置有电极的用于y坐标检测的第二导电片重叠穿过间隔件，使得各个电极正交交叉。在低功耗运行模式下; 在第一导电片的电极之一和第二导电片的电极之一之间施加预定电压，以检测电压的变化。当电压改变器件开关时，在第一导电片的一个电极x1和第二导电片的一个电极y2之间施加预定的电压。当电压不变化时，在第一导电片或第二导电片中的任一个的一对电极x1，x2（或y1，y2）之间不流过电流，因此维持低功耗。

5. 发明授权

US5786776A Character input terminal device and recording apparatus 失效
标题翻译：字符输入端子装置和记录装置
公开(公告)号：US5786776A
公开(公告)日：1998-07-28
申请号：US614246
申请日：1996-03-12
申请人： Kazuhiro Kisaichi , Nobuhiro Inoue , Toshihiko Nannichi , Jitsu Iwaki , Toshiro Nose , Katsunari Sasaki , John Riley
发明人： Kazuhiro Kisaichi , Nobuhiro Inoue , Toshihiko Nannichi , Jitsu Iwaki , Toshiro Nose , Katsunari Sasaki , John Riley
IPC分类号： G06F3/023 , H04M1/2745 , H04M11/06 , H03K17/94
CPC分类号： G06F3/0237 , H04M1/274558 , H04M11/066
摘要： Texts including required message are entered with a small number of keys such as those of a cellular telephone. In this case, a conversion table is unnecessary and the number of key operations is reduced. The number of input characters or input character strings composed by sequentially selecting one from a plurality of alphabets distributed to sequentially entered keys is relevant to the number of operation keys (N) raised to the number of distributed character (M) power (=NM) including meaningless characters or character strings and, with respect to these, character conversion is executed by referring to a dictionary means, through the operation of the conversion next candidate key. The dictionary means stores numeric strings and words of meaningful characters or character strings among the said characters and character strings.
摘要翻译：包括所需消息的文本用少量密钥输入，例如蜂窝电话的密钥。在这种情况下，转换表是不必要的，并且键操作的数量减少。通过从分配给顺序输入的键的多个字母顺序选择一个组成的输入字符或输入字符串的数量与分配字符数（M）功率（= NM）上升的操作键（N）的数量相关，包括无意义的字符或字符串，并且关于这些，通过参考字典装置，通过转换下一个候选键的操作来执行字符转换。字典意味着在所述字符和字符串之间存储数字字符串和有意义的字符或字符串的字。

6. 发明授权

US5280365A Image processor with reduction of enlarged image data to form image data enlarged with a desired magnification 失效
标题翻译：图像处理器，减少放大的图像数据，形成以所需放大倍数放大的图像数据
公开(公告)号：US5280365A
公开(公告)日：1994-01-18
申请号：US907247
申请日：1992-07-01
申请人： Toshihiko Nannichi , Masayoshi Aihara
发明人： Toshihiko Nannichi , Masayoshi Aihara
IPC分类号： G06T3/40 , H04N1/393
CPC分类号： H04N1/3935 , G06T3/4023
摘要： An image processor in which input image data is sampled at a sampling circuit at a constant rate corresponding to P times the rate of the input image data and then subjected at a decimating circuit 14 to a decimating/reducing operation with a magnification of 1/Q to obtain image data having a magnification of P/Q in a horizontal scanning direction. An original-document reading motor is controlled under a scanner controller so that a relative moving speed between an image and a CCD is set to be lower than an ordinary moving rate. Under this condition, the image is repetitively read a plurality of times with respect to an identical line and then subjected at a line decimating circuit to a decimating/reducing operation on every line basis to obtain a resultant image having a desired magnification in a vertical scanning direction.
摘要翻译：一种图像处理器，其中输入图像数据在采样电路处以对应于输入图像数据的P倍数的恒定速率进行采样，然后在抽取电路14处以1 / Q的倍率进行抽取/缩小操作以获得在水平扫描方向上具有P / Q倍率的图像数据。原稿读取电机被控制在扫描仪控制器下，使得图像和CCD之间的相对移动速度被设置为低于普通移动速率。在这种条件下，相对于相同的线重复读取图像多次，然后在线抽取电路上进行每行的抽取/缩小操作，以在垂直扫描中获得具有所需倍率的合成图像方向。

7. 发明授权

US5146352A Reader/recorder in a facsimile machine 失效
标题翻译：读写器在传真机中
公开(公告)号：US5146352A
公开(公告)日：1992-09-08
申请号：US829567
申请日：1992-02-05
申请人： Toshihiko Nannichi
发明人： Toshihiko Nannichi
IPC分类号： H04N1/333
CPC分类号： H04N1/33338 , H04N1/33315
摘要： A reader/recorder in a facsimile machine which is so arranged that, when it is desired to establish a communication with any of facsimile machines belonging to group 3 (G3) or group 4(G4) of the CCITT recommendation, a picture size compatibility can be maintained only by carrying out a reduction processing without an enlargement processing over picture signals.
摘要翻译：一种传真机中的读/写机，其设计为当希望与属于CCITT推荐的组3（G3）或组4（G4）的任何传真机建立通信时，图像大小兼容性仅通过执行缩小处理而不对图像信号进行放大处理来维护。

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