公开(公告)号：US5815033A

公开(公告)日：1998-09-29

申请号：US627114

申请日：1996-04-03

申请人： Katsuhito Sakurai ,  Takahiro Shirai ,  Yasushi Matsuno ,  Nobuyuki Hirayama

发明人： Katsuhito Sakurai ,  Takahiro Shirai ,  Yasushi Matsuno ,  Nobuyuki Hirayama

IPC分类号： H03H11/04 ,  H03B1/00

CPC分类号： H03H11/04

摘要： The present invention is to provide an integrated circuit capable of reducing the substrate area, a variable filter adjusting method for the integrated circuit, and an electronic equipment using the integrated circuit, in which disorder of an external element and its temperature characteristic can be automatically corrected following the adjustment of disorder of the internal elements and their temperature characteristics by performing digital/analog conversion of a control signal to be input to a first adjustment unit for adjusting the disorder of internal elements of the integrated circuit and their temperature characteristics, so that the control signal can be input to a second adjustment unit as a reference signal of a digital/analog converter.

摘要翻译： 本发明提供一种能够减小基板面积的集成电路，集成电路的可变滤波器调整方法以及使用该集成电路的电子设备，其中可以自动校正外部元件的紊乱及其温度特性 通过对要输入到第一调整单元的控制信号进行数字/模拟转换来调整内部元件的无序和其温度特性，以调整集成电路的内部元件的混乱及其温度特性，从而使得 控制信号可以作为数/模转换器的参考信号输入到第二调整单元。

公开(公告)号：US5599564A

公开(公告)日：1997-02-04

申请号：US364137

申请日：1994-12-27

申请人： Koichi Ishihara ,  Kiyoshi Takii ,  Kozo Kawarazaki ,  Kazuhiro Oishi ,  Nobuyuki Hirayama

发明人： Koichi Ishihara ,  Kiyoshi Takii ,  Kozo Kawarazaki ,  Kazuhiro Oishi ,  Nobuyuki Hirayama

IPC分类号： B29C33/30 ,  B29C45/17 ,  B29C45/26 ,  B29C45/36 ,  B29D17/00 ,  B29L17/00 ,  G11B7/26 ,  B29C45/40

CPC分类号： B29D17/005 ,  B29C45/1756 ,  B29C2045/1758 ,  B29L2017/005

摘要： An automatic stamper exchange device for effecting automatic stamper exchange to and from a mold of an injection molding apparatus includes a first stamper housing unit, a second housing unit, a stamper mounting and dismounting unit and a stamper supplying unit. A used-up stamper is housed in the first stamper housing unit, and a new stamper is housed in the second housing unit. The stamper mounting and dismounting unit dismounts the new stamper from the metal mold or mounts the used-up stamper on the metal mold. The stamper supplying unit houses the used-up stamper dismounted by the stamper mounting and dismounting unit in the first stamper housing unit or takes out the new stamper housed in the second stamper housing unit to supply it to the stamper mounting and dismounting unit. The automatic stamper exchange device operates in such a manner that, after the end of the injection molding operation by the metal mold, the used-up stamper is dismounted from the metal mold by the stamper mounting and dismounting unit so as to be housed in the first housing unit, and the new stamper is taken out by the stamper supplying unit from the second housing unit so as to be mounted on the metal mold by the stamper mounting and dismounting unit.

摘要翻译： 用于实现与注射成型设备的模具的自动压模交换的自动压模交换装置包括第一压模容纳单元，第二壳体单元，压模安装和拆卸单元以及压模供给单元。 在第一压模外壳单元中容纳有用尽的压模，并且在第二壳体单元中容纳有新的压模。 压模安装和拆卸单元从金属模具上拆下新的压模，或者将已用完的压模安装在金属模具上。 压模提供单元容纳由第一压模容纳单元中的压模安装和拆卸单元拆卸的已用完的压模，或者取出容纳在第二压模容纳单元中的新压模，以将其供应到压模安装和拆卸单元。 自动压模更换装置的工作方式是，在通过金属模具注射成型操作结束之后，利用压模安装和拆卸装置将已用完的压模从金属模上拆下，以便容纳在 第一壳体单元，并且压模供给单元从第二壳体单元取出新的压模，以便通过压模安装和拆卸单元安装在金属模具上。

公开(公告)号：US08147039B2

公开(公告)日：2012-04-03

申请号：US12340158

申请日：2008-12-19

申请人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Masataka Sakurai ,  Ryo Kasai

发明人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Masataka Sakurai ,  Ryo Kasai

IPC分类号： B41J2/05

CPC分类号： B41J2/0458 ,  B41J2/04523 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/14072

摘要： A head substrate is capable of integrating driver transistors while keeping the size small even at high nozzle density, while integrating a functional circuit such as a temperature sensor or energy adjustment circuit. An ink supply port, a heater array which is arrayed along the longitudinal direction of the ink supply port and includes a plurality of heaters, a transistor array which is arrayed along the arrayed direction of the heater array and includes a plurality of transistors for driving a plurality of heaters, and a logic circuit which drives the transistor array are arranged on the head substrate. The logic circuit is arranged between the heater array and the transistor array.

摘要翻译： 头基板能够集成驱动晶体管，同时即使在高喷嘴密度的同时保持尺寸小，同时集成诸如温度传感器或能量调节电路的功能电路。 一个供墨口，一个加热器阵列，沿着供墨口的纵向方向排列并包括多个加热器，一个沿加热器阵列排列方向排列的晶体管阵列，包括多个用于驱动 多个加热器和驱动晶体管阵列的逻辑电路布置在头基板上。 逻辑电路布置在加热器阵列和晶体管阵列之间。

公开(公告)号：US20110292154A1

公开(公告)日：2011-12-01

申请号：US13205688

申请日：2011-08-09

申请人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Ryo Kasai

发明人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Ryo Kasai

IPC分类号： B41J2/35

CPC分类号： B41J2/0458 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0455

摘要： This invention provides an element substrate having a heater selection circuit normally operable even in the use of voltage conversion circuits, which are arranged along the nozzle arrayed direction, each having a small-area in order to reduce the area of the element substrate. The element substrate according to this invention includes a heater selection circuit, which receives a signal output from a voltage conversion circuit, a block selection signal, and a print data signal, and generates and outputs a signal for performing switching by a switching element.

摘要翻译： 本发明提供了一种元件基板，其具有通常可操作的加热器选择电路，即使在沿着喷嘴排列方向布置的电压转换电路中，每个具有小面积以减小元件基板的面积。 根据本发明的元件基板包括加热器选择电路，其接收从电压转换电路输出的信号，块选择信号和打印数据信号，并且产生并输出用于由开关元件进行切换的信号。

公开(公告)号：US07954918B2

公开(公告)日：2011-06-07

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 ,  B41J2/145 ,  B41J2/05

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。

公开(公告)号：US20090174753A1

公开(公告)日：2009-07-09

申请号：US12340158

申请日：2008-12-19

申请人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Masataka Sakurai ,  Ryo Kasai

发明人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Masataka Sakurai ,  Ryo Kasai

IPC分类号： B41J2/05

CPC分类号： B41J2/0458 ,  B41J2/04523 ,  B41J2/04541 ,  B41J2/0455 ,  B41J2/14072

摘要： The objective of this invention is to provide a head substrate capable of integrating driver transistors while keeping the size small even at high nozzle density, and integrating a functional circuit such as a temperature sensor or energy adjustment circuit. To achieve this, an ink supply port, a heater array which is arrayed along the longitudinal direction of the ink supply port and includes a plurality of heaters, a transistor array which is arrayed along the arrayed direction of the heater array and includes a plurality of transistors for driving a plurality of heaters, and a logic circuit which drives the transistor array are arranged on a head substrate. The logic circuit is arranged between the heater array and the transistor array.

摘要翻译： 本发明的目的是提供一种能够集成驱动晶体管的头基板，同时即使在高喷嘴密度的同时保持尺寸小，并且集成诸如温度传感器或能量调节电路的功能电路。 为了实现这一点，供墨口，沿着供墨口的纵向方向排列并包括多个加热器的加热器阵列，沿着加热器阵列的排列方向排列的晶体管阵列，并且包括多个 用于驱动多个加热器的晶体管和驱动晶体管阵列的逻辑电路布置在头基板上。 逻辑电路布置在加热器阵列和晶体管阵列之间。

公开(公告)号：US20090135229A1

公开(公告)日：2009-05-28

申请号：US12265277

申请日：2008-11-05

申请人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Ryo Kasai

发明人： Tomoko Kurokawa ,  Nobuyuki Hirayama ,  Ryo Kasai

IPC分类号： B41J2/05

CPC分类号： B41J2/0458 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0455

摘要： This invention provides an element substrate having a heater selection circuit normally operable even in the use of voltage conversion circuits, which are arranged along the nozzle arrayed direction, each having a small-area in order to reduce the area of the element substrate. The element substrate according to this invention includes a heater selection circuit, which receives a signal output from a voltage conversion circuit, a block selection signal, and a print data signal, and generates and outputs a signal for performing switching by a switching element.

摘要翻译： 本发明提供了一种元件基板，其具有通常可操作的加热器选择电路，即使在沿着喷嘴排列方向布置的电压转换电路中，每个具有小面积以减小元件基板的面积。 根据本发明的元件基板包括加热器选择电路，其接收从电压转换电路输出的信号，块选择信号和打印数据信号，并且产生并输出用于由开关元件进行切换的信号。

公开(公告)号：US07445316B2

公开(公告)日：2008-11-04

申请号：US11137581

申请日：2005-05-26

申请人： Nobuyuki Hirayama

发明人： Nobuyuki Hirayama

IPC分类号： B41J2/05

CPC分类号： B41J2/05 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04545 ,  B41J2/0455 ,  B41J2/04568 ,  B41J2/0457 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/0459 ,  B41J2/14072

摘要： A driving circuit layout can suppress an increase in the area of a head substrate in an inkjet printhead adopting a constant electric current driving method. A plurality of printing elements and a plurality of switching elements which are very large in number are arrayed in the longitudinal direction of a head substrate. A terminal which receives a driving signal and a control signal that are used to drive the plurality of printing elements is arranged at the end of the board in the widthwise direction of the board. An electric current source for supplying a predetermined electric current is interposed in an area between these two areas.

摘要翻译： 驱动电路布局可以抑制采用恒定电流驱动方法的喷墨打印头中的头基板的面积的增加。 多个打印元件和数量非常大的多个开关元件沿头基板的纵向排列。 接收用于驱动多个打印元件的驱动信号和控制信号的端子布置在板的宽度方向上的端部。 用于提供预定电流的电流源插入在这两个区域之间的区域中。

公开(公告)号：US07321444B2

公开(公告)日：2008-01-22

申请号：US09902756

申请日：2001-07-12

申请人： Nobuyuki Hirayama

发明人： Nobuyuki Hirayama

IPC分类号： G06F15/00 ,  G06K1/00

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/04548 ,  B41J2/0455 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/14072

摘要： In a printhead in which a plurality of printing elements arranged in a predetermined direction and a driving circuit for driving the printing elements are formed on a single substrate, the printing elements are classified into a plurality of groups. A selection circuit for selecting a printing element to be driven in each group, and data supply circuits for supplying driving data to the driving circuit for driving each printing element through any of a plurality of paths are arranged on the substrate. This realizes high-speed operation while suppressing increases in wiring length and substrate area even upon an increase in the number of printing elements and reducing the cost and generation of malfunctions.

摘要翻译： 在其中在单个基板上形成有以预定方向布置的多个打印元件和用于驱动打印元件的驱动电路的打印头中，打印元件被分为多个组。 用于选择每组中要驱动的打印元件的选择电路，以及用于通过多个路径中的任何一个将用于驱动每个打印元件的驱动电路提供驱动数据的数据提供电路布置在基板上。 即使增加打印元件的数量并降低成本和产生故障，也能够实现高速运转，同时抑制布线长度和基板面积的增加。

公开(公告)号：US20070211095A1

公开(公告)日：2007-09-13

申请号：US11568356

申请日：2004-05-27

申请人： Nobuyuki Hirayama

发明人： Nobuyuki Hirayama

IPC分类号： B41J2/05

CPC分类号： B41J2/05 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04548 ,  B41J2/0455 ,  B41J2/0458

摘要： An object of this invention is to implement higher-quality printing at a higher speed by changing an electric current value to a printing element and adjusting energy applied to the printing element in an inkjet printhead. To achieve this object, a current regulating circuit is arranged on the head substrate of an inkjet printhead of a constant electric current driving type which supplies a constant electric current to a heater. The electric current value is changed in accordance with a signal (digital signal etc.) supplied from the outside of the printhead. Energy corresponding to the electric current value is applied to the printing element from a constant electric current source corresponding to each group.

摘要翻译： 本发明的目的是通过将打印元件的电流值改变并调整喷墨打印头中的打印元件的能量来实现更高质量的打印。 为了实现这个目的，在恒定电流驱动型的喷墨打印头的头基板上配置电流调节电路，该恒定电流驱动型向加热器提供恒定的电流。 电流值根据从打印头外部提供的信号（数字信号等）而改变。 对应于电流值的能量从对应于每组的恒定电流源施加到打印元件。