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1. 发明授权

US10209937B2 Control device and control method of control device 有权
公开(公告)号：US10209937B2
公开(公告)日：2019-02-19
申请号：US15668270
申请日：2017-08-03
申请人： SEIKO EPSON CORPORATION
发明人： Shunichi Wakasa
IPC分类号： G06F3/12 , G06F3/06
摘要： A host control unit (processor) of a host which can be connected to a printer transmits a setting value requesting command which requests a response of a new function setting value, and a status requesting command which requests a response of a status value, thereafter, to the printer, and determines that the printer corresponds to the setting value requesting command, in a case in which the new function setting value using the setting value requesting command is received earlier than the status value using the status requesting command.

2. 发明授权

US10046577B2 Printing device, printing system, and control method of a printing device 有权
公开(公告)号：US10046577B2
公开(公告)日：2018-08-14
申请号：US15610065
申请日：2017-05-31
申请人： SEIKO EPSON CORPORATION
发明人： Shunichi Wakasa
IPC分类号： G06F3/12 , G06K15/02 , B41J13/00 , B41J15/04
摘要： A printing device can reduce the length of roll paper that is printed, and enables easily knowing how much the printed length of roll paper was reduced. A printer 200 has a print unit 240 that conveys roll paper in the conveyance direction H and executes a printing process of printing images on the roll paper; a reduction processor 222 that controls the print unit 240 in the printing process to reduce the length of roll paper to which images are printed in the conveyance direction; a calculator 223 that calculates how much the printed length of roll paper was reduced in the printing process; and a display unit 252 that displays information indicating the reduction in the printed length of the roll paper calculated by the calculator 223.

3. 发明授权

US10606529B2 Printer and method for controlling printer 有权
公开(公告)号：US10606529B2
公开(公告)日：2020-03-31
申请号：US16256244
申请日：2019-01-24
申请人： SEIKO EPSON CORPORATION
发明人： Shunichi Wakasa
IPC分类号： H04N1/00 , G06F3/12
摘要： A composite processing device includes a check printing mechanism and a roll printing mechanism and executes printing using selected one of the printing mechanisms by a command. The composite processing device includes a sensor that detects whether the check printing mechanism and the roll printing mechanism are in a enabled state or a disabled state, and a processor causes a display to display check printing mechanism state information and roll printing mechanism state information based on results of the detection by the sensor. When the check printing mechanism is selected and is in the enabled state, the processor causes the display to display the check printing mechanism state information and the roll printing mechanism state information. When the check printing mechanism is selected and is in the disabled state, the processor causes the display to display information on the disabled state of the check printing mechanism.

4. 发明授权

US09613302B2 Recording device and method of controlling the same 有权
公开(公告)号：US09613302B2
公开(公告)日：2017-04-04
申请号：US13832627
申请日：2013-03-15
申请人： Seiko Epson Corporation
发明人： Shunichi Wakasa
IPC分类号： G06K15/02 , G06K15/00
CPC分类号： G06K15/1827 , G06K15/1809 , G06K15/402
摘要： Queries from a control device are answered based on the data actually used. When a control command is received from a host computer, the recording control unit of a printer changes a value related to the recordable area stored in a temporary storage area according to the content of the control command, uses the new value to record in the recordable area, and returns the new value when queried by the host computer about the setting for which the value was changed.

5. 发明授权

US09892347B2 Printer and control method of a printer 有权
公开(公告)号：US09892347B2
公开(公告)日：2018-02-13
申请号：US15157001
申请日：2016-05-17
申请人： Seiko Epson Corporation
发明人： Shunichi Wakasa
IPC分类号： G06F13/00 , G06F3/12 , G06K15/02 , G06K15/00
CPC分类号： G06K15/4045 , G06F3/1203 , G06F3/1212 , G06F3/1244 , G06F3/1268 , G06F3/1284 , G06F13/00 , G06K15/1817
摘要： Whether received data is the header of a print image command is determined in a receive interrupt process. If the received data is the header of a print image command, data transmission is paused. Whether the received data is a header of a print image command that can be transferred by DMA is then determined in a command task. If the received data is a header of a print image command that can be transferred by DMA, a DMA transfer mode is entered and the data transmission pause is cancelled, and the received data is transferred in the DMA transfer mode to a print buffer 42 by DMA.

6. 发明申请

US20170061267A1 Host Computer, Control Method of a Host Computer, and Medium 有权
标题翻译：主计算机，主机计算机的控制方法和介质
公开(公告)号：US20170061267A1
公开(公告)日：2017-03-02
申请号：US15244187
申请日：2016-08-23
申请人： Seiko Epson Corporation
发明人： Shunichi Wakasa
IPC分类号： G06K15/00 , H04N1/411 , G06K15/02
CPC分类号： G06K15/408 , G06F3/1212 , G06F3/1297 , G06K15/1805 , G06K15/1825 , G06K15/1848 , H04N1/41 , H04N1/411
摘要： A printer driver enables appropriately executing real-time commands without causing operating errors even when print data is compressed for transmission to a printer. A driver causing a host computer that connects to a printer to execute a process, including causing the host computer to generate first commands executed by the printer in the order received, and second commands executed with priority over the first commands; generate print data including the first commands and send the print data to the printer; and execute a compression process converting data of the first commands contained in the print data to compressed data not containing a data train identical to a second command when generating the print data.
摘要翻译：即使打印数据被压缩以便传输到打印机，打印机驱动器也能够适当地执行实时命令而不引起操作错误。驱动器，其使得连接到打印机的主计算机执行处理，包括使所述主计算机以所接收的顺序生成由所述打印机执行的第一命令，以及以所述第一命令优先执行的第二命令; 生成包括第一命令的打印数据并将打印数据发送到打印机; 并且当生成打印数据时，执行将包含在打印数据中的第一命令的数据转换成不包含与第二命令相同的数据串的压缩数据的压缩处理。

7. 发明授权

US11232334B2 Printing device and control method for printing device 有权
公开(公告)号：US11232334B2
公开(公告)日：2022-01-25
申请号：US17142476
申请日：2021-01-06
申请人： SEIKO EPSON CORPORATION
发明人： Shunichi Wakasa
IPC分类号： G06K15/02 , G06K15/12 , G06F40/109
摘要： A printing device includes a printing unit, a buffer, and a control unit. The control unit reads out data from the buffer as target data. When the read-out target data is a character code, the control unit determines whether the target data is a character code associated with a plurality of character forms or not. When the target data is the character code associated with the plurality of character forms, the control unit prefetches data stored in the buffer after the target data, as prefetched data, before printing the target data, and determines whether the prefetched data is a predetermined code or not. When the prefetched data is the predetermined code, the control unit selects a character form indicated by the predetermined code as a target character form and causes the printing unit to print a character represented by the target data, in the selected target character form.

8. 发明授权

US09508063B2 Image reading device, image reading system, and control method of an image reading device 有权
标题翻译：图像读取装置，图像读取系统以及图像读取装置的控制方法
公开(公告)号：US09508063B2
公开(公告)日：2016-11-29
申请号：US14736701
申请日：2015-06-11
申请人： Seiko Epson Corporation
发明人： Shunichi Wakasa
IPC分类号： G06K9/00 , G06Q20/04 , G06K19/06 , G06K19/14
CPC分类号： G06Q20/042 , G06K19/06187 , G06K19/14
摘要： When a second image G2 is acquired by emitting UV light to the surface 2a of a check 2 (medium) in a first operating mode for acquiring images by sequentially emitting visible light and UV light, a check processing device 5 (image reading device) acquires an image based on corrected scanning information acquired by using a first UV light correction value 33UV1 to correct the scanning information output from the reading unit 26. In a second operating mode that acquires images by emitting only UV light, the check processing device 5 acquires an image based on corrected scanning information acquired by using a second UV light correction value 33UV2 to correct the scanning information output from the reading unit 26.
摘要翻译：检查处理装置5（图像读取装置）获取第一图像G2，该第二图像G2是通过在通过顺序地发射可见光和UV光而获取图像的第一操作模式的支票2（介质）的表面2a发射UV光，基于通过使用第一UV光校正值33UV1获取的校正扫描信息的图像来校正从读取单元26输出的扫描信息。在通过仅发射UV光来获取图像的第二操作模式中，检查处理设备5获取基于通过使用第二UV光校正值33UV2获取的校正扫描信息来校正从读取单元26输出的扫描信息的图像。

9. 发明授权

US11531853B2 Printing device and control method for printing device 有权
公开(公告)号：US11531853B2
公开(公告)日：2022-12-20
申请号：US17146634
申请日：2021-01-12
申请人： SEIKO EPSON CORPORATION
发明人： Shunichi Wakasa , Toshiaki Koike
IPC分类号： G06K15/02 , G06F3/12
摘要： A printing device includes: a printing unit performing printing; and a control unit that, when accepting a character code associated with a plurality of font designs, causes the printing unit to print a character indicated by the character code, based on a priority level allocated to each of the plurality of font designs. The control unit changes the priority level of the plurality of font designs in response to a first command that is accepted. The first command is a command indicating the priority level of the font design that is a part of the plurality of font designs.

10. 发明授权

US10705771B2 Control method of printer and printer 有权
公开(公告)号：US10705771B2
公开(公告)日：2020-07-07
申请号：US16573115
申请日：2019-09-17
申请人： SEIKO EPSON CORPORATION
发明人： Toshiaki Koike , Shunichi Wakasa
IPC分类号： G06F3/12
摘要： A printer includes: a storage region which stores a plurality of setting value groups in association with character strings, each of the plurality of setting value groups including one or more setting values for one or more setting items; and a processor. When the processor acquires a first command including one character string and instructing setting of an initial value of a setting item, the processor refers to the storage region to set, as an initial value, the setting value for the one or more setting items included in the setting value group associated with a character string corresponding to the one character string. When the processor acquires a second command instructing execution of a process relating to one setting item of the one or more setting items, the processor executes the process instructed by the second command by using the initial value thus set.

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