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1. 发明授权

US06747426B2 Motor control apparatus and method 有权
标题翻译：电机控制装置及方法
公开(公告)号：US06747426B2
公开(公告)日：2004-06-08
申请号：US10419752
申请日：2003-04-22
申请人： Takuji Katsu , Souhei Tanaka , Masafumi Wataya , Akira Kuronuma , Toru Nakayama , Akinori Horiuchi
发明人： Takuji Katsu , Souhei Tanaka , Masafumi Wataya , Akira Kuronuma , Toru Nakayama , Akinori Horiuchi
IPC分类号： H02K2300
CPC分类号： B41J29/38 , H02P23/26
摘要： A motor control apparatus has a motor driver for driving a motor in accordance with an input of digital-format drive data of a predetermined length, thereby driving a mechanism using the motor as a power source. The drive data, which has been made to correspond to a plurality of drive patterns, is stored in a memory, part of the drive data, which has been read out from the memory by DMA, is replaced with other data, and the resultant data is output to the motor driver. Thus, different drive data can be generated by replacing a part of the drive data stored in the memory with other data, and the generated data can be transferred to the motor driver. This makes it possible to reduce the memory capacity needed for motor control.
摘要翻译：电动机控制装置具有用于根据预定长度的数字格式驱动数据的输入来驱动电动机的电动机驱动器，从而驱动使用电动机作为动力源的机构。将已经对应于多个驱动模式的驱动数据存储在存储器中，通过DMA从存储器读出的驱动数据的一部分被替换为其他数据，并且得到的数据输出到电机驱动器。因此，可以通过用其他数据替换存储在存储器中的一部分驱动数据来生成不同的驱动数据，并且生成的数据可以被传送到电机驱动器。这使得可以减少电机控制所需的存储器容量。

2. 发明授权

US06859848B2 Circuit for controlling sequential access to SDRAM 有权
标题翻译：用于控制顺序访问SDRAM的电路
公开(公告)号：US06859848B2
公开(公告)日：2005-02-22
申请号：US10417087
申请日：2003-04-17
申请人： Akira Kuronuma , Souhei Tanaka , Masafumi Wataya , Toru Nakayama , Takuji Katsu
发明人： Akira Kuronuma , Souhei Tanaka , Masafumi Wataya , Toru Nakayama , Takuji Katsu
IPC分类号： G06F12/02 , G06F12/00 , G06F13/28
CPC分类号： G06F13/28
摘要： A DMA controller arbitrates and selects a DMA control information signal received from at least one of a plurality of DMA request blocks and accesses an SDRAM on the basis of the selected DMA control information signal. In the DMA controller, an SDRAM controller detects using a detector the number of possible sequential accesses on the basis of a DMA start address signal, compares using a comparator this number of possible sequential accesses with the burst DMA request number designated by a BSTNUM signal, selects not larger one of the two numbers, and sets the number of sequential DMAs to be actually executed to the selected number. Accordingly, with a simple configuration, sequential access is made possible starting from an arbitrary address.
摘要翻译： DMA控制器仲裁并选择从多个DMA请求块中的至少一个接收的DMA控制信息信号，并且基于所选择的DMA控制信息信号访问SDRAM。在DMA控制器中，SDRAM控制器基于DMA开始地址信号检测使用检测器可能的顺序访问次数，使用比较器将该数量的可能顺序访问与由BSTNUM信号指定的突发DMA请求号进行比较，选择两个数字中较大的一个，并将实际执行的连续DMA数设置为所选数字。因此，通过简单的配置，可以从任意地址开始顺序访问。

3. 发明授权

US07126715B2 Ink jet recording apparatus and control method therefor 有权
公开(公告)号：US07126715B2
公开(公告)日：2006-10-24
申请号：US10347928
申请日：2003-01-22
申请人： Toru Nakayama , Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Akira Kuronuma , Takuji Katsu
发明人： Toru Nakayama , Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Akira Kuronuma , Takuji Katsu
IPC分类号： G06F15/00 , G06K1/00
CPC分类号： G06K15/10
摘要： A recording apparatus for recording with use of a recording head having two nozzle arrays arranged side-by-side includes first, second, and third direct memory access (DMA) units, a data converter unit for converting first image data stored in a work buffer into second image data, a record buffer unit for storing the second image data, a latch unit for storing the second image data in a transfer buffer, a buffer reading control table unit, and a DMA control unit for causing transfer processing to be executed by the first, second, and third DMA units based on a flag in the buffer reading control table unit when the image data stored in the work buffer is transferred to the transfer buffer.

4. 发明授权

US06700402B2 Output control circuit and output control method 有权
标题翻译：输出控制电路及输出控制方式
公开(公告)号：US06700402B2
公开(公告)日：2004-03-02
申请号：US10139818
申请日：2002-05-06
申请人： Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Akira Kuronuma , Toru Nakayama , Takuji Katsu
发明人： Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Akira Kuronuma , Toru Nakayama , Takuji Katsu
IPC分类号： H03K19173
CPC分类号： H03K17/002
摘要： There is provided an output control circuit provided in an integrated circuit that enables any arbitrary internal signal to be specified and output from any output terminal, and hence enable the monitoring of a large number of internal signals even if only a small number of output terminals are provided. A plurality of external output terminals output a plurality of signals existing in the integrated circuit. A plurality of signal output circuits are provided, to which the plurality of internal signals are mutually input. Each of the signal output circuits comprises a signal group select circuit that selects a predetermined signal group from the plurality of internal signals, a logic circuit that carries out logical operations on the selected signal group, and an external output circuit that outputs signals resulting from the logical operations via one of the external output terminals.
摘要翻译：提供了一种设置在集成电路中的输出控制电路，其使得能够从任何输出端子指定任何内部信号并从其输出，因此即使只有少数输出端子是提供。多个外部输出端子输出集成电路中存在的多个信号。提供多个信号输出电路，多个内部信号相互输入到该信号输出电路。每个信号输出电路包括从多个内部信号中选择预定信号组的信号组选择电路，对所选择的信号组执行逻辑运算的逻辑电路和输出由通过外部输出端子之一进行逻辑运算。

5. 发明授权

US08520248B2 Printing apparatus and printer driver 有权
标题翻译：印刷设备和打印机驱动程序
公开(公告)号：US08520248B2
公开(公告)日：2013-08-27
申请号：US10798309
申请日：2004-03-12
申请人： Nobuhiro Ishizaka , Masahiko Watanabe , Toru Nakayama , Takashi Kasahara , Takuji Katsu , Souhei Tanaka
发明人： Nobuhiro Ishizaka , Masahiko Watanabe , Toru Nakayama , Takashi Kasahara , Takuji Katsu , Souhei Tanaka
IPC分类号： G06K15/00 , G06F15/00 , B41J2/21
CPC分类号： G06K15/1836 , G06K15/02 , G06K15/10 , G06K15/1857
摘要： An object of this invention is to increase the transfer rate of image data from a host computer to a printing apparatus. To achieve this object, a printing apparatus which divides the printing area in the printhead scanning direction into a plurality of regions and prints in each divided region in order to print by scanning the printhead on the printing medium includes a conversion circuit which rearranges image data that is transmitted from the host computer and arranged in a direction perpendicular to the data arrangement of the printhead, into image data in the same horizontal direction as the data arrangement direction of the printhead.
摘要翻译：本发明的目的是增加图像数据从主机到打印装置的传送速率。为了实现该目的，将打印头扫描方向上的打印区域分成多个区域并在每个分割区域中打印以便通过在打印介质上扫描打印头进行打印的打印设备包括转换电路，其将图像数据重新排列，从主计算机发送并且沿与打印头的数据排列垂直的方向排列成与打印头的数据排列方向相同的水平方向的图像数据。

6. 发明授权

US08094349B2 Recording apparatus and method for controlling recording apparatus 有权
标题翻译：用于控制记录装置的记录装置和方法
公开(公告)号：US08094349B2
公开(公告)日：2012-01-10
申请号：US11854964
申请日：2007-09-13
申请人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
发明人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
IPC分类号： G03F3/08
CPC分类号： G06K15/10 , G06K15/1814 , G06K15/1817 , G06K2215/0011 , G06K2215/0077 , G06K2215/0094
摘要： A recording apparatus has a buffer for dividing a storage area into a plurality of areas in a scanning direction of a recording head to record data by allowing a carriage loaded with the recording head to scan data on a record medium, and storing the divided image data in a divided area unit, and includes: a write control unit for controlling write address information about image data in the area unit for data of each color for storage of the image data divided in an area unit in the buffer; a read control unit for controlling for data of each color read address information for a read of image data stored in the buffer; and a record data generation unit for generating record data in a unit of the divided area based on the read image data according to the read address information.
摘要翻译：记录装置具有缓冲器，用于将存储区域划分成记录头的扫描方向上的多个区域以通过允许装载有记录头的托架扫描记录介质上的数据来记录数据，并且存储分割的图像数据在分割区域单元中，包括：写入控制单元，用于控制关于每个颜色的数据的区域单元中的图像数据的写入地址信息，用于存储以缓冲器中的区域单位划分的图像数据; 读取控制单元，用于控制用于读取存储在缓冲器中的图像数据的每个颜色读取地址信息的数据; 以及记录数据生成单元，用于根据读取的地址信息，基于读取的图像数据来生成以分割区域为单位的记录数据。

7. 发明授权

US07284811B2 Recording apparatus and method for controlling recording apparatus 有权
标题翻译：用于控制记录装置的记录装置和方法
公开(公告)号：US07284811B2
公开(公告)日：2007-10-23
申请号：US10413146
申请日：2003-04-15
申请人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
发明人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
IPC分类号： B41J2/205
CPC分类号： G06K15/10 , G06K15/1814 , G06K15/1817 , G06K2215/0011 , G06K2215/0077 , G06K2215/0094
摘要： A recording apparatus has a buffer for dividing a storage area into a plurality of areas in a scanning direction of a recording head to record data by allowing a carriage loaded with the recording head to scan data on a record medium, and storing the divided image data in a divided area unit, and includes: a write control unit for controlling write address information about image data in the area unit for data of each color for storage of the image data divided in an area unit in the buffer; a read control unit for controlling for data of each color read address information for a read of image data stored in the buffer; and a record data generation unit for generating record data in a unit of the divided area based on the read image data according to the read address information.
摘要翻译：记录装置具有缓冲器，用于将存储区域划分成记录头的扫描方向上的多个区域以通过允许装载有记录头的托架扫描记录介质上的数据来记录数据，并且存储分割的图像数据在分割区域单元中，包括：写入控制单元，用于控制关于每个颜色的数据的区域单元中的图像数据的写入地址信息，用于存储以缓冲器中的区域单位划分的图像数据; 读取控制单元，用于控制用于读取存储在缓冲器中的图像数据的每个颜色读取地址信息的数据; 以及记录数据生成单元，用于根据读取的地址信息，基于读取的图像数据来生成以分割区域为单位的记录数据。

8. 发明申请

US20080007782A1 RECORDING APPARATUS AND METHOD FOR CONTROLLING RECORDING APPARATUS 有权
标题翻译：记录装置和控制记录装置的方法
公开(公告)号：US20080007782A1
公开(公告)日：2008-01-10
申请号：US11854964
申请日：2007-09-13
申请人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
发明人： Souhei Tanaka , Akira Kuronuma , Toru Nakayama , Tetsushi Kono
IPC分类号： G06K1/00
CPC分类号： G06K15/10 , G06K15/1814 , G06K15/1817 , G06K2215/0011 , G06K2215/0077 , G06K2215/0094
摘要： A recording apparatus has a buffer for dividing a storage area into a plurality of areas in a scanning direction of a recording head to record data by allowing a carriage loaded with the recording head to scan data on a record medium, and storing the divided image data in a divided area unit, and includes: a write control unit for controlling write address information about image data in the area unit for data of each color for storage of the image data divided in an area unit in the buffer; a read control unit for controlling for data of each color read address information for a read of image data stored in the buffer; and a record data generation unit for generating record data in a unit of the divided area based on the read image data according to the read address information.
摘要翻译：记录装置具有缓冲器，用于将存储区域划分成记录头的扫描方向上的多个区域以通过允许装载有记录头的托架扫描记录介质上的数据来记录数据，并且存储分割的图像数据在分割区域单元中，包括：写入控制单元，用于控制关于每个颜色的数据的区域单元中的图像数据的写入地址信息，用于存储以缓冲器中的区域单位划分的图像数据; 读取控制单元，用于控制用于读取存储在缓冲器中的图像数据的每个颜色读取地址信息的数据; 以及记录数据生成单元，用于根据读取的地址信息，基于读取的图像数据来生成以分割区域为单位的记录数据。

9. 发明授权

US06897976B2 Record control apparatus and recording apparatus 有权
标题翻译：记录控制装置和记录装置
公开(公告)号：US06897976B2
公开(公告)日：2005-05-24
申请号：US09354726
申请日：1999-07-16
申请人： Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Hiroshi Uemura , Nobuyuki Tsukada
发明人： Souhei Tanaka , Masafumi Wataya , Noriyuki Suzuki , Hiroshi Uemura , Nobuyuki Tsukada
IPC分类号： G06K15/10 , G06K15/00
CPC分类号： G06K15/10
摘要： Image data developed on print buffers can be read at consecutive or adjacent addresses and transferred to recording heads at high speed. An I/F DMA block transfers image data to DRAM at discrete addresses to develop the image data on DRAM. Thereafter, a head DMA block reads the image data in DRAM at addresses consecutive in a mount direction of the recording heads and transfers the read image data to the recording heads.
摘要翻译：在打印缓冲器上形成的图像数据可以在连续或相邻地址读取，并以高速传送到记录头。 I / F DMA块以离散地址将图像数据传送到DRAM，以在DRAM上开发图像数据。此后，头DMA块读取在记录头的安装方向上连续的地址的DRAM中的图像数据，并将读取的图像数据传送到记录头。

10. 发明授权

US06913337B2 Image formation system, recording apparatus, and recording control method 失效
标题翻译：图像形成系统，记录装置和记录控制方法
公开(公告)号：US06913337B2
公开(公告)日：2005-07-05
申请号：US10413485
申请日：2003-04-15
申请人： Akira Kuronuma , Souhei Tanaka , Hidehiko Kanda , Takeaki Nakano
发明人： Akira Kuronuma , Souhei Tanaka , Hidehiko Kanda , Takeaki Nakano
IPC分类号： B41J2/01 , B41J2/21 , B41J5/30 , H04N1/00 , H04N1/034 , H04N1/047 , H04N1/23 , H04N1/50 , B41J29/38
CPC分类号： H04N1/50 , G06K15/1859 , H04N1/00204 , H04N1/047 , H04N2201/0074 , H04N2201/0082 , H04N2201/04787 , H04N2201/04793
摘要： To reduce the data processing load on a recording apparatus, an information processing apparatus and the recording apparatus cooperate to correct registration errors. The information processing apparatus divides a recording area of the recording apparatus into a plurality of partial areas and makes a first correction on a recording position of image data for each partial area; the correction is made for color data items and in pixels. The information processing apparatus generates image data that conforms to the corrected recording position, as well as setting information for controlling the recording apparatus to record the image data. The recording apparatus makes a second correction on the recording position of the image data in fractions of a pixel based on the setting information generated by the information processing apparatus and controls recording of the image data based on the corrected recording position.
摘要翻译：为了减少记录装置上的数据处理负担，信息处理装置和记录装置协调以纠正配准错误。信息处理设备将记录设备的记录区域划分为多个部分区域，并对每个部分区域的图像数据的记录位置进行第一校正; 对颜色数据项和像素进行校正。信息处理装置生成符合校正记录位置的图像数据以及用于控制记录装置的设置信息以记录图像数据。记录装置基于由信息处理装置生成的设置信息对像素的分数中的图像数据的记录位置进行第二校正，并且基于校正的记录位置控制图像数据的记录。

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