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1. 发明申请

US20090290183A1 IMAGE PROCESSING DEVICE, IMAGE RECORDING SYSTEM, IMAGE PROCESSING METHOD AND COMPUTER-READABLE MEDIUM 有权
标题翻译：图像处理装置，图像记录系统，图像处理方法和计算机可读介质
公开(公告)号：US20090290183A1
公开(公告)日：2009-11-26
申请号：US12325485
申请日：2008-12-01
申请人： Kota Nakayama , Akira Mihara , Kenichi Kawauchi
发明人： Kota Nakayama , Akira Mihara , Kenichi Kawauchi
IPC分类号： G06F3/12
CPC分类号： H04N1/4015
摘要： In an image processing device, the memory stores conversion characteristic information corresponding to respective recording portions of an image recording device that records an image at a recording medium while moving a recording unit, which is provided with a plurality of the recording portions arrayed in a first direction, relative to the recording medium in a second direction that is perpendicular to the first direction, the conversion characteristic information expressing conversion characteristics for converting image data in units of one pixel. The first processing unit performs conversion processing along the first direction, continuously converting respective sets of pixel data aligned in the second direction, using conversion characteristic information that corresponds to the recording portions. The second processing unit performs image processing in the order of processing by the first processing unit. The output unit outputs the image data to the image recording device as aligned in the first direction.
摘要翻译：在图像处理装置中，存储器存储对应于在记录介质上记录图像的图像记录装置的各个记录部分的转换特性信息，同时移动记录单元，记录单元设置有排列在第一在与第一方向垂直的第二方向上相对于记录介质的方向，转换特性信息表示用于以一个像素为单位转换图像数据的转换特性。第一处理单元使用与记录部分相对应的转换特性信息，沿着第一方向执行转换处理，连续地转换在第二方向上对齐的各个像素数据组。第二处理单元按照第一处理单元的处理顺序进行图像处理。输出单元将图像数据输出到沿着第一方向对准的图像记录装置。

2. 发明授权

US08305634B2 Image processing device, image recording system, image processing method and computer-readable medium 有权
标题翻译：图像处理装置，图像记录系统，图像处理方法和计算机可读介质
公开(公告)号：US08305634B2
公开(公告)日：2012-11-06
申请号：US12325485
申请日：2008-12-01
申请人： Kota Nakayama , Akira Mihara , Kenichi Kawauchi
发明人： Kota Nakayama , Akira Mihara , Kenichi Kawauchi
IPC分类号： G06F3/12 , H04N1/405 , B41J2/015 , B41J23/00
CPC分类号： H04N1/4015
摘要： In an image processing device, the memory stores conversion characteristic information corresponding to respective recording portions of an image recording device that records an image at a recording medium while moving a recording unit, which is provided with a plurality of the recording portions arrayed in a first direction, relative to the recording medium in a second direction that is perpendicular to the first direction, the conversion characteristic information expressing conversion characteristics for converting image data in units of one pixel. The first processing unit performs conversion processing along the first direction, continuously converting respective sets of pixel data aligned in the second direction, using conversion characteristic information that corresponds to the recording portions. The second processing unit performs image processing in the order of processing by the first processing unit. The output unit outputs the image data to the image recording device as aligned in the first direction.
摘要翻译：在图像处理装置中，存储器存储对应于在记录介质上记录图像的图像记录装置的各个记录部分的转换特性信息，同时移动记录单元，记录单元设置有排列在第一在与第一方向垂直的第二方向上相对于记录介质的方向，转换特性信息表示用于以一个像素为单位转换图像数据的转换特性。第一处理单元使用与记录部分相对应的转换特性信息，沿着第一方向执行转换处理，连续地转换在第二方向上对齐的各个像素数据组。第二处理单元按照第一处理单元的处理顺序进行图像处理。输出单元将图像数据输出到沿着第一方向对准的图像记录装置。

3. 发明申请

US20080158277A1 Ejection element driving device, ejection element driving method, computer readable medium, and liquid droplet ejecting apparatus 审中-公开
标题翻译：喷射元件驱动装置，喷射元件驱动方法，计算机可读介质和液滴喷射装置
公开(公告)号：US20080158277A1
公开(公告)日：2008-07-03
申请号：US11810838
申请日：2007-06-07
申请人： Kota Nakayama , Kohzo Hara
发明人： Kota Nakayama , Kohzo Hara
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04571 , B41J2/04573 , B41J2/0458
摘要： An ejection element driving device includes a signal selection section and a signal selection control section. The signal selection section selects a drive signal to be applied to each ejection element from among drive signals including a liquid droplet ejection signal for ejecting a liquid droplet from the ejection element and a viscosity increase suppression signal for suppressing increase in a viscosity of liquid to be ejected by each ejection element. The signal selection control section refers to a predetermined parameter for any of the ejection elements for which the liquid droplet ejection signal is not selected. The signal selection control section exercises control over whether or not the signal selection section selects the viscosity increase suppression signal for the ejection elements for which the liquid droplet ejection signal is not selected, at each ejection cycle.
摘要翻译：弹出元件驱动装置包括信号选择部和信号选择控制部。信号选择部分从包括用于从喷射元件喷射液滴的液滴喷射信号和用于抑制液体粘度增加的粘度增加抑制信号的驱动信号中选择要施加到每个喷射元件的驱动信号由每个喷射元件弹出。信号选择控制部分参考用于未选择液滴喷射信号的任何喷射元件的预定参数。信号选择控制部分对每个喷射周期对信号选择部分是否选择没有选择液滴喷射信号的喷射元件的增粘抑制信号进行控制。

4. 发明授权

US07448708B2 Liquid droplet ejecting head, image recording apparatus, recording method, and image recording method with digital signals expressing voltage and duration of a waveform 失效
标题翻译：液滴喷射头，图像记录装置，记录方法和具有表示电压和波形持续时间的数字信号的图像记录方法
公开(公告)号：US07448708B2
公开(公告)日：2008-11-11
申请号：US11211313
申请日：2005-08-25
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J29/38 , B41J2/05
CPC分类号： B41J2/04588 , B41J2/04573 , B41J2/04581
摘要： A liquid droplet ejecting head has a nozzle, a driving element which ejects a liquid droplet from the nozzle by being driven, a storing unit, a driving waveform generating unit, and a supplying unit. The storing unit respectively stores plural driving waveforms, which are for timewise driving a driving element in accordance with an amount of a liquid droplet, as plural digital signals each converted into binary numbers expressing a voltage level of the driving waveform and a duration period of the voltage level. The driving waveform generating unit generates plural driving waveforms on the basis of the plural digital signals. On the basis of image data, the supplying unit selects a driving waveform to be supplied to the driving element from among the plural driving waveforms, and supplies a selected driving waveform to the driving element.
摘要翻译：液滴喷射头具有喷嘴，通过驱动从喷嘴喷射液滴的驱动元件，存储单元，驱动波形生成单元和供给单元。存储单元分别存储用于根据液滴的量来驱动驱动元件的多个驱动波形作为多个数字信号，每个数字信号被转换成表示驱动波形的电压电平和持续时间段的二进制数电压电平。驱动波形生成单元基于多个数字信号生成多个驱动波形。基于图像数据，供给单元从多个驱动波形中选择要提供给驱动元件的驱动波形，并将所选择的驱动波形提供给驱动元件。

5. 发明授权

US07293851B2 Liquid discharging head drive device and drive method 失效
标题翻译：排液头驱动装置及驱动方式
公开(公告)号：US07293851B2
公开(公告)日：2007-11-13
申请号：US11059753
申请日：2005-02-17
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04593
摘要： A drive device drives a liquid discharging head to discharge, in accompaniment with the application of a drive signal voltage to a drive element, recording droplets from a nozzle disposed with the drive element. The drive device includes: a fundamental waveform data supply component that generates and supplies plural types of fundamental waveform data representing fundamental waveforms whose voltage level changes in two stages; and a drive signal voltage generation component that generates plural types of fundamental waveform voltages by boosting, to mutually different voltage levels, the plural types of fundamental waveform data supplied from the fundamental waveform data supply component, and which generates a drive signal voltage whose voltage level changes in at least three stages by switching, in accordance with an inputted selection signal, the fundamental waveform voltage to be selectively outputted as the drive signal voltage from the generated plural types of fundamental waveform voltages.
摘要翻译：伴随着向驱动元件施加驱动信号电压，驱动装置驱动液体排放头进行放电，从设置有驱动元件的喷嘴记录液滴。驱动装置包括：基本波形数据供给部件，其生成并提供代表其电压电平变化的两个阶段的基波形的多种类型的基波形数据; 以及驱动信号电压生成部件，其通过将从所述基波形数据供给部件提供的多种基本波形数据升压到相互不同的电压电平来生成多种基波形电压，并生成其电压电平根据输入的选择信号，根据所生成的多种基本波形电压，切换输出作为驱动信号电压的基波形电压，至少改变三级。

6. 发明申请

US20070076026A1 Capacitive load driving circuit and method, and liquid drop ejecting device 有权
标题翻译：电容负载驱动电路及方法，以及液滴喷射装置
公开(公告)号：US20070076026A1
公开(公告)日：2007-04-05
申请号：US11438170
申请日：2006-05-22
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04541 , B41J2/04548 , B41J2/04581
摘要： A capacitive load driving circuit that supplies driving voltage to a capacitive load includes a driving voltage waveform generating unit. The driving voltage waveform generating unit, at times of charging or discharging of the capacitive load, generates a driving voltage waveform in which potential applied to the capacitive load varies stepwise from a first potential to a second potential during a predetermined time period.
摘要翻译：向容性负载提供驱动电压的电容性负载驱动电路包括驱动电压波形生成单元。驱动电压波形发生单元在电容性负载的充电或放电时产生驱动电压波形，其中施加到电容性负载的电位在预定时间段内从第一电位逐渐变化到第二电位。

7. 发明申请

US20060176328A1 Liquid droplet ejecting head, image recording apparatus, recording method, and image recording method 失效
标题翻译：液滴喷射头，图像记录装置，记录方法和图像记录方法
公开(公告)号：US20060176328A1
公开(公告)日：2006-08-10
申请号：US11211313
申请日：2005-08-25
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04573 , B41J2/04581
摘要： A liquid droplet ejecting head has a nozzle, a driving element which ejects a liquid droplet from the nozzle by being driven, a storing unit, a driving waveform generating unit, and a supplying unit. The storing unit respectively stores plural driving waveforms, which are for timewise driving a driving element in accordance with an amount of a liquid droplet, as plural digital signals each converted into binary numbers expressing a voltage level of the driving waveform and a duration period of the voltage level. The driving waveform generating unit generates plural driving waveforms on the basis of the plural digital signals. On the basis of image data, the supplying unit selects a driving waveform to be supplied to the driving element from among the plural driving waveforms, and supplies a selected driving waveform to the driving element.
摘要翻译：液滴喷射头具有喷嘴，通过驱动从喷嘴喷射液滴的驱动元件，存储单元，驱动波形生成单元和供给单元。存储单元分别存储用于根据液滴的量来驱动驱动元件的多个驱动波形作为多个数字信号，每个数字信号被转换成表示驱动波形的电压电平和持续时间段的二进制数电压电平。驱动波形生成单元基于多个数字信号生成多个驱动波形。基于图像数据，供给单元从多个驱动波形中选择要提供给驱动元件的驱动波形，并将所选择的驱动波形提供给驱动元件。

8. 发明申请

US20060050100A1 Recording head driving device and driving method 审中-公开
标题翻译：记录头驱动装置和驱动方法
公开(公告)号：US20060050100A1
公开(公告)日：2006-03-09
申请号：US11144271
申请日：2005-06-03
申请人： Yoshinao Kondoh , Kota Nakayama
发明人： Yoshinao Kondoh , Kota Nakayama
IPC分类号： B41J29/393
CPC分类号： B41J2/04541 , B41J2/04581 , B41J2/04588 , B41J2002/14491 , B41J2202/20
摘要： A recording head driving device and driving method are disclosed. At an inkjet recording head, ejector groups, at which ejectors which respectively eject ink drops are disposed two-dimensionally, constitute units. The units are disposed, with respect to one direction, such that partial regions of end portions of ejector groups disposed at adjacent unit structures mutually overlap one another in a direction orthogonal to the one direction. Driving sections, which drive the ejector groups disposed at the corresponding unit structures on the basis of inputted print data, are provided so as to correspond to the units respectively. When the inkjet recording head is driven, print data, for driving the ejector group is inputted to each of the driving sections. The print data driving the ejector group includes only print data driving ejectors included in a mutually-overlapping region of an ejector group at the unit adjacent to that unit.
摘要翻译：公开了一种记录头驱动装置和驱动方法。在喷墨记录头，喷射器组，其中分别喷射墨滴的喷射器被二维地设置，构成单元。这些单元相对于一个方向设置，使得设置在相邻单元结构处的喷射器组的端部的部分区域在与该一个方向正交的方向上相互重叠。基于输入的打印数据来驱动设置在相应的单元结构上的喷射器组的驱动部分被分别设置成对应于这些单元。当喷墨记录头被驱动时，用于驱动喷射器组的打印数据被输入到每个驱动部分。驱动喷射器组的打印数据仅包括在与该单元相邻的单元处的喷射器组的相互重叠的区域中的驱动喷射器的打印数据。

9. 发明授权

US07878611B2 Drive device of liquid ejection head and liquid ejection apparatus 有权
标题翻译：液体喷射头和液体喷射装置的驱动装置
公开(公告)号：US07878611B2
公开(公告)日：2011-02-01
申请号：US11449409
申请日：2006-06-08
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04541
摘要： A drive device drives a liquid ejection head that ejects recording liquid droplets from nozzles as a result of drive signal voltages being applied to drive elements. The drive device includes a transfer unit that transfers and outputs printing data and an output unit that outputs the result of a comparison where the plural printing data are compared. A liquid ejection apparatus is disclosed with the liquid ejection head drive device.
摘要翻译：驱动装置驱动液体喷射头，其由驱动信号电压施加到驱动元件而喷射来自喷嘴的记录液滴。驱动装置包括传送和输出打印数据的传送单元和输出比较多个打印数据的比较结果的输出单元。公开了具有液体喷射头驱动装置的液体喷射装置。

10. 发明授权

US07744182B2 Capacitive load driving circuit and method, and liquid drop ejecting device 有权
标题翻译：电容负载驱动电路及方法，以及液滴喷射装置
公开(公告)号：US07744182B2
公开(公告)日：2010-06-29
申请号：US11438170
申请日：2006-05-22
申请人： Kota Nakayama
发明人： Kota Nakayama
IPC分类号： B41J2/045
CPC分类号： B41J2/04588 , B41J2/04541 , B41J2/04548 , B41J2/04581
摘要： A capacitive load driving circuit that supplies driving voltage to a capacitive load includes a driving voltage waveform generating unit. The driving voltage waveform generating unit, at times of charging or discharging of the capacitive load, generates a driving voltage waveform in which potential applied to the capacitive load varies stepwise from a first potential to a second potential during a predetermined time period.
摘要翻译：向容性负载提供驱动电压的电容性负载驱动电路包括驱动电压波形生成单元。驱动电压波形发生单元在电容性负载的充电或放电时产生驱动电压波形，其中施加到电容性负载的电位在预定时间段内从第一电位逐渐变化到第二电位。

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