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41. 发明申请

US20110134192A1 INK JET PRINT HEAD SUBSTRATE AND INK JET PRINT HEAD 有权
标题翻译：喷墨打印头基座和喷墨打印头
公开(公告)号：US20110134192A1
公开(公告)日：2011-06-09
申请号：US13027123
申请日：2011-02-14
申请人： Tatsuo Furukawa , Masataka Sakurai , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kurokawa
发明人： Tatsuo Furukawa , Masataka Sakurai , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kurokawa
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04551 , B41J2/14072 , B41J2/14129 , B41J2002/14379
摘要： An ink jet print head substrate is provided which can prevent voltage drop variations during driving, no matter in what way the ejection energy generation elements are driven, and which can also apply a stable energy to the ejection energy generation elements at all times. The ink jet print head substrate of this invention has a plurality of kinds of ejection energy generation elements to generate different magnitudes of ink ejection energy and wiring portions. The print head substrate also has a plurality of wiring layers arranged to at least partly overlap one another. The wiring portions connected to the different kinds of ejection energy generation elements are provided at least partly in different wiring portions.
摘要翻译：提供一种能够防止驱动期间的电压降变化的喷墨打印头基板，无论以何种方式喷射能量产生元件被驱动，并且还可以始终将喷射能量产生元件施加稳定的能量。本发明的喷墨打印头基板具有多种喷射能量产生元件，以产生不同大小的喷墨能量和布线部分。打印头基板还具有布置成至少部分地彼此重叠的多个布线层。连接到不同种类的喷射能量产生元件的布线部分至少部分地设置在不同的布线部分中。

42. 发明申请

US20110122181A1 PRINTHEAD SUBSTRATE, PRINTHEAD AND PRINTING APPARATUS 有权
标题翻译： PRINTHEAD基板，印刷和印刷设备
公开(公告)号：US20110122181A1
公开(公告)日：2011-05-26
申请号：US12942377
申请日：2010-11-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
发明人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/04548
摘要： A printhead substrate comprises: a plurality of printing elements arrayed in a predetermined direction; first logic circuits arranged in correspondence with respective groups each assigned to a predetermined number of adjacent printing elements, and configured to select a printing element to be driven from the printing elements belonging to each of the groups; driving circuits configured to drive the printing elements based on signals output from the first logic circuits; second logic circuits configured to supply externally input printing data to the first logic circuits corresponding to the respective groups; and electricity storage units arranged in the respective groups, connected to a power supply line for supplying power to at least one of the first logic circuits, the second logic circuits, and the driving circuits, and configured to store charges in accordance with a voltage applied through the power supply line.
摘要翻译：打印头基板包括：沿预定方向排列的多个打印元件; 第一逻辑电路被布置成与分配给预定数量的相邻打印元件的各个组相对应，并且被配置为从属于每个组的打印元素中选择要驱动的打印元件; 驱动电路，被配置为基于从所述第一逻辑电路输出的信号来驱动所述打印元件; 第二逻辑电路，被配置为将外部输入的打印数据提供给对应于各个组的第一逻辑电路; 以及设置在各组中的电力存储单元，连接到用于向第一逻辑电路，第二逻辑电路和驱动电路中的至少一个供电的电源线，并且被配置为根据施加的电压来存储电荷通过电源线。

43. 发明申请

US20100123971A1 RECORDING ELEMENT SUBSTRATE AND RECORDING HEAD INCLUDING RECORDING ELEMENT SUBSTRATE 有权
标题翻译：记录元件基板和记录头，包括记录元件基板
公开(公告)号：US20100123971A1
公开(公告)日：2010-05-20
申请号：US12621448
申请日：2009-11-18
申请人： Tomoko Kudo , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai
发明人： Tomoko Kudo , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai
IPC分类号： G11B21/02
CPC分类号： B41J2/0458 , B41J2/04528 , B41J2/04543 , B41J2/04563 , B41J2/14072 , B41J2/14129 , B41J2002/14403
摘要： A recording element substrate includes a recording element array including a plurality of recording elements, a drive circuit configured to drive the recording elements, and a heater located to surround the recording element array as viewed in a direction perpendicular to a surface of the recording element substrate and located above or below a capacitive element or a resistive element included in the drive circuit as viewed on a cross section of the recording element substrate.
摘要翻译：记录元件基板包括包括多个记录元件的记录元件阵列，被配置为驱动记录元件的驱动电路，以及在与记录元件基板的表面垂直的方向上观察时包围记录元件阵列的加热器并且位于记录元件基板的横截面上观察的包括在驱动电路中的电容元件或电阻元件的上方或下方。

44. 发明申请

US20080129791A1 HEAD SUBSTRATE, PRINTHEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS 有权
标题翻译：头基板，打印头，头盒和打印设备
公开(公告)号：US20080129791A1
公开(公告)日：2008-06-05
申请号：US11948499
申请日：2007-11-30
申请人： Tatsuo Furukawa , Nobuyuki Hirayama
发明人： Tatsuo Furukawa , Nobuyuki Hirayama
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/14072 , B41J2202/18
摘要： The purpose of this invention is to provide a head substrate capable of increasing layout efficiency. To achieve this purpose, an ink supply channel is arranged, and a plurality of printing element arrays are arranged on at least one side of the ink supply channel, and a plurality of driving element arrays are arranged adjacent to the plurality of printing element arrays. A plurality of power supply pads and a plurality of ground pads are arranged in areas between the plurality of driving element arrays.
摘要翻译：本发明的目的是提供一种能够提高布局效率的头基板。为了达到这个目的，设置一个供墨通道，并且多个印刷元件阵列布置在供墨通道的至少一侧上，并且多个驱动元件阵列被布置成与多个打印元件阵列相邻。在多个驱动元件阵列之间的区域中布置有多个电源焊盘和多个接地焊盘。

45. 发明申请

US20060139412A1 Inkjet recording head substrate and drive control method, inkjet recording head, inkjet recording head cartridge and inkjet recording apparatus 有权
标题翻译：喷墨记录头基板和驱动控制方法，喷墨记录头，喷墨记录头盒和喷墨记录装置
公开(公告)号：US20060139412A1
公开(公告)日：2006-06-29
申请号：US11289697
申请日：2005-11-30
申请人： Masataka Sakurai , Tatsuo Furukawa , Hidenori Watanabe , Nobuyuki Hirayama , Ryo Kasai
发明人： Masataka Sakurai , Tatsuo Furukawa , Hidenori Watanabe , Nobuyuki Hirayama , Ryo Kasai
IPC分类号： B41J2/05
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/0458 , B41J2/04588
摘要： An inkjet recording head substrate having an electrothermal transducer for generating thermal energy used to discharge ink and a drive element for driving the electrothermal transducer mounted thereon includes a first circuit portion for outputting selection signals for selecting the electrothermal transducer to be driven at a amplitude level of a second voltage higher than a first voltage based on an input signal of the amplitude level of the first voltage, a second circuit portion for inputting the selection signals from the first circuit portion and controlling the drive element corresponding to the electrothermal transducer to be driven based on the selection signals subject to the second voltage, and a plurality of signal-lines for transmitting the selection signals between the first and second circuit portions.
摘要翻译：具有用于产生用于排出墨水的热能的电热换能器和用于驱动安装在其上的电热换能器的驱动元件的喷墨记录头基板包括：第一电路部分，用于输出选择信号，用于选择驱动的电热换能器，基于第一电压的幅度电平的输入信号，高于第一电压的第二电压;第二电路部分，用于输入来自第一电路部分的选择信号，并控制与要驱动的电热换能器相对应的驱动元件; 对于受第二电压的选择信号，以及用于在第一和第二电路部分之间传输选择信号的多条信号线。

46. 发明申请

US20120306953A1 PRINTING APPARATUS AND DISCHARGE INSPECTION METHOD 有权
标题翻译：印刷装置和放电检查方法
公开(公告)号：US20120306953A1
公开(公告)日：2012-12-06
申请号：US13462936
申请日：2012-05-03
申请人： Hideo Kanno , Nobuyuki Hirayama
发明人： Hideo Kanno , Nobuyuki Hirayama
IPC分类号： B41J2/04
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04563 , B41J2/04596
摘要： A printing apparatus includes a control unit configured to perform control so as to apply a first driving voltage to a heat generation element to discharge ink from an orifice and then apply a second driving voltage to the heat generation element so as not to cause bubbling or discharging of ink. In this case, the control unit performs control to apply the second driving voltage before detection of a feature point on the waveform of a signal representing temperatures in a temperature drop process detected by the temperature detection element after application of the first driving voltage and along with the application of the first driving voltage based on a temperature detected by a temperature detection element.
摘要翻译：打印装置包括：控制单元，被配置为执行控制以便向发热元件施加第一驱动电压以从孔排出墨，然后向发热元件施加第二驱动电压，以便不引起发泡或放电的墨水。在这种情况下，控制单元执行控制，以在检测到特征点之后施加第二驱动电压，该信号表示在施加第一驱动电压之后由温度检测元件检测的温度降低过程中的温度的信号，以及与基于由温度检测元件检测到的温度来施加第一驱动电压。

47. 发明授权

US07530653B2 Recording head and recorder comprising such recording head 有权
标题翻译：包括这种记录头的记录头和记录器
公开(公告)号：US07530653B2
公开(公告)日：2009-05-12
申请号：US11134418
申请日：2005-05-23
申请人： Nobuyuki Hirayama
发明人： Nobuyuki Hirayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/04555 , B41J2/0457 , B41J2/0458
摘要： A recording head having a plurality of recording elements comprises a plurality of switching elements, each provided in correspondence to each of the plurality of recording elements, constant current sources, each provided in correspondence to each of groups in which the plurality of recording elements are divided, for flowing a constant current into a plurality of recording elements of each group, and a constant current control circuit for controlling the constant current supplied from the constant current sources, and the recording elements are driven by the constant current.
摘要翻译：具有多个记录元件的记录头包括多个开关元件，每个开关元件分别设置成对应于多个记录元件中的每一个，恒定电流源，每个记录元件分别对应于多个记录元件被分割的组用于将恒定电流流入每组的多个记录元件，以及恒定电流控制电路，用于控制从恒定电流源提供的恒定电流，并且记录元件由恒定电流驱动。

48. 发明授权

US07448709B2 Printing head, image printing apparatus using the same, and control method therefor 失效
标题翻译：打印头，使用其的图像打印装置及其控制方法
公开(公告)号：US07448709B2
公开(公告)日：2008-11-11
申请号：US11177303
申请日：2005-07-11
申请人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
发明人： Yoshinori Nakajima , Jiro Moriyama , Takayuki Murata , Nobuyuki Hirayama
IPC分类号： B41J29/38
CPC分类号： B41J2/04521 , B41J2/04525 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458
摘要： This invention provides a printing head which can prevent an increase in the number of block enable signal lines, and can prevent changes in printing ink density caused by interference due to the relative pressures of nozzles generated in ink discharge, and an image printing apparatus using the printing head. For this purpose, an increase in the number of input signal lines along with an increase in the number of blocks is prevented using a block clock signal or the like instead of a block enable signal as an input signal to the printing head. Three ring counters generate signals having different nozzle driving orders. These signals are selectively used by a ring counter selection signal. Ink is not always discharged from the nozzles in the same output order. This can prevent changes in ink density caused by pressure interference.
摘要翻译：本发明提供一种打印头，其能够防止块启用信号线的数量的增加，并且可以防止由于在喷墨时产生的喷嘴的相对压力而引起的干扰引起的打印油墨浓度的变化，以及使用打印头。为此，使用块时钟信号等代替块使能信号作为打印头的输入信号来防止输入信号线的数量的增加以及块数量的增加。三个环形计数器产生具有不同喷嘴驱动顺序的信号。这些信号由环计数器选择信号选择使用。墨水并不总是以相同的输出顺序从喷嘴排出。这可以防止由压力干扰引起的墨密度变化。

49. 发明申请

US20080150984A1 LIQUID DISCHARGE HEAD SUBSTRATE AND LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头基板和液体排出头
公开(公告)号：US20080150984A1
公开(公告)日：2008-06-26
申请号：US11949590
申请日：2007-12-03
申请人： Ryo Kasai , Nobuyuki Hirayama
发明人： Ryo Kasai , Nobuyuki Hirayama
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/04541 , B41J2/0458 , B41J29/02
摘要： A selection circuit receives heat-enable signals to drive heaters, whereby signals are selected to drive the heaters.
摘要翻译：选择电路接收加热使能信号以驱动加热器，由此选择信号来驱动加热器。

50. 发明授权

US06976748B2 Ink jet head and printer 有权
标题翻译：喷墨头和打印机
公开(公告)号：US06976748B2
公开(公告)日：2005-12-20
申请号：US10419140
申请日：2003-04-21
申请人： Kenji Yabe , Mineo Kaneko , Ken Tsuchii , Nobuyuki Hirayama , Masaki Oikawa
发明人： Kenji Yabe , Mineo Kaneko , Ken Tsuchii , Nobuyuki Hirayama , Masaki Oikawa
IPC分类号： B41J2/045 , B41J2/055 , B41J2/15 , B41J2/21
CPC分类号： B41J2/15 , B41J2/2125 , B41J2002/14475
摘要： Since the large amount nozzle arrays are disposed at first columns and the small amount nozzle arrays are disposed at second columns on both sides of the shifting directions along the main scan direction, the deflection of the ink droplet caused by the first air flows is totally reduced.
摘要翻译：由于大量喷嘴阵列设置在第一列处，并且少量喷嘴阵列沿着主扫描方向设置在沿着移动方向的两侧的第二列处，所以由第一空气流引起的墨滴的偏转完全降低。

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