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    • 1. 发明授权
    • Inkjet recording apparatus
    • 喷墨记录装置
    • US08132902B2
    • 2012-03-13
    • US12470211
    • 2009-05-21
    • Hiroshi ShibataMasahito KatadaYuko Katada, legal representativeAtsushi Murakami
    • Hiroshi ShibataMasahito KatadaAtsushi Murakami
    • B41J2/18
    • B41J2/17509B41J2/17556
    • An inkjet recording apparatus includes: a recording head including an introduction section, a discharge section and nozzles; a first liquid chamber connected to the introduction section; a second liquid chamber connected to the discharge section; a first buffer tank which is connected to the first liquid chamber and an interior of which is open to air; a second buffer tank which is connected to the second liquid chamber and an interior of which is open to air; and a pressure control device which sets target pressures of the first liquid chamber and the second liquid chamber in such a manner that a prescribed back pressure is applied to the liquid inside the nozzles of the recording head while a prescribed pressure differential is provided between the first liquid chamber and the second liquid chamber, and controls driving of the first pump and the second pump in accordance with determination results of the pressure determination device in such a manner that the internal pressures of the first liquid chamber and the second liquid chamber remain constant at the target pressures, wherein the first buffer tank and the second buffer tank are connected via a flow channel, and at least one of a filter and a deaeration device is provided in the flow channel.
    • 喷墨记录装置包括:记录头,包括导入部,排出部和喷嘴; 与引入部连接的第一液体室; 与排出部连接的第二液体室; 第一缓冲罐,其连接到第一液体室并且其内部对空气敞开; 第二缓冲罐,其连接到第二液体室并且其内部对空气敞开; 以及压力控制装置,其以规定的背压施加到记录头的喷嘴内的液体的方式设定第一液体室和第二液体室的目标压力,同时在第一 液体室和第二液体室,并且根据压力确定装置的确定结果控制第一泵和第二泵的驱动,使得第一液体室和第二液体室的内部压力保持恒定 所述目标压力,其中所述第一缓冲罐和所述第二缓冲罐经由流路连接,并且所述流路中设置有过滤器和脱气装置中的至少一个。
    • 2. 发明申请
    • INKJET RECORDING APPARATUS
    • 喷墨记录装置
    • US20100073437A1
    • 2010-03-25
    • US12470211
    • 2009-05-21
    • Hiroshi ShibataMasahito KatadaAtsushi MurakamiYuko Katada
    • Hiroshi ShibataMasahito KatadaAtsushi MurakamiYuko Katada
    • B41J2/175
    • B41J2/17509B41J2/17556
    • An inkjet recording apparatus includes: a recording head including an introduction section, a discharge section and nozzles; a first liquid chamber connected to the introduction section; a second liquid chamber connected to the discharge section; a first buffer tank which is connected to the first liquid chamber and an interior of which is open to air; a second buffer tank which is connected to the second liquid chamber and an interior of which is open to air; and a pressure control device which sets target pressures of the first liquid chamber and the second liquid chamber in such a manner that a prescribed back pressure is applied to the liquid inside the nozzles of the recording head while a prescribed pressure differential is provided between the first liquid chamber and the second liquid chamber, and controls driving of the first pump and the second pump in accordance with determination results of the pressure determination device in such a manner that the internal pressures of the first liquid chamber and the second liquid chamber remain constant at the target pressures, wherein the first buffer tank and the second buffer tank are connected via a flow channel, and at least one of a filter and a deaeration device is provided in the flow channel.
    • 喷墨记录装置包括:记录头,包括导入部,排出部和喷嘴; 与引入部连接的第一液体室; 与排出部连接的第二液体室; 第一缓冲罐,其连接到第一液体室并且其内部对空气敞开; 第二缓冲罐,其连接到第二液体室并且其内部对空气敞开; 以及压力控制装置,其以规定的背压施加到记录头的喷嘴内的液体的方式设定第一液体室和第二液体室的目标压力,同时在第一 液体室和第二液体室,并且根据压力确定装置的确定结果控制第一泵和第二泵的驱动,使得第一液体室和第二液体室的内部压力保持恒定 所述目标压力,其中所述第一缓冲罐和所述第二缓冲罐经由流路连接,并且所述流路中设置有过滤器和脱气装置中的至少一个。
    • 3. 发明授权
    • Inkjet recording apparatus
    • 喷墨记录装置
    • US08366224B2
    • 2013-02-05
    • US12569527
    • 2009-09-29
    • Yasuyo YokotaHiroshi ShibataYuko Katada
    • Yasuyo YokotaMasahito KatadaHiroshi Shibata
    • B41J2/195B41J2/175B41J2/17
    • B41J29/393B41J2/14233B41J2/175B41J2/18B41J29/38B41J2002/14459B41J2202/12B41J2202/20B41J2202/21
    • Inkjet apparatus includes: a tank; a first flow channel; a first liquid chamber; a second flow channel; a second liquid chamber; a first liquid movement; a second liquid movement device; a first pressure determination device; a second pressure determination device; a pressure control device which controls pressures in the first and second liquid chambers by respectively controlling the first and second liquid movement devices, in accordance with determination results of the first and second pressure determination devices, in such a manner that the internal pressures of the first and second liquid chambers respectively remain at the target pressures; a circulation path through which the liquid inside the first liquid chamber is circulated without passing through the inkjet head; and a deaeration device which is provided at an intermediate point of the circulation path and which removes dissolved gas.
    • 喷墨装置包括:罐; 第一流道; 第一液室; 第二流道; 第二液体室; 第一次液体运动; 第二液体移动装置; 第一压力确定装置; 第二压力确定装置; 压力控制装置,其通过分别控制第一和第二液体移动装置,根据第一和第二压力确定装置的确定结果来控制第一和第二液体室中的压力,使得第一和第二液体移动装置的内部压力 和第二液室分别保持在目标压力下; 第一液体室内的液体通过该循环路径而不通过喷墨头; 以及设置在循环路径的中间点并除去溶解气体的除气装置。
    • 4. 发明授权
    • Liquid droplet ejecting apparatus
    • 液滴喷射装置
    • US08240823B2
    • 2012-08-14
    • US12725608
    • 2010-03-17
    • Atsushi MurakamiMasaki KataokaTetsuzo KadomatsuHiroshi Shibata
    • Atsushi MurakamiMasaki KataokaTetsuzo KadomatsuHiroshi Shibata
    • B41J2/175
    • B41J2/1707B41J2/18
    • A liquid droplet ejecting apparatus including: plural liquid droplet ejecting portions; supply-side individual flow paths; discharge-side individual flow paths; a supply-side common flow path; a discharge-side common flow path; first opening/closing mechanisms; second opening/closing mechanisms; a first pressure applying portion; a second pressure applying portion; a first circulating path; a third opening/closing mechanism; a second circulating path including an upstream end portion being connected to the supply-side common flow path further downstream than a connecting portion of a supply-side individual flow path connected to the supply-side common flow path at a furthest upstream side in a liquid circulating direction and a downstream end portion being connected to the discharge-side common flow path, and circulating the liquid between the supply-side common flow path and the discharge-side common flow path; and a fourth opening/closing mechanism, is provided.
    • 一种液滴喷射装置,包括:多个液滴喷射部; 供给侧单独流路; 排放侧单独流路; 供给侧公共流路; 排出侧公共流路; 第一次开闭机制; 第二次开闭机制; 第一压力施加部分; 第二压力施加部分; 第一循环路径; 第三个开闭机构; 第二循环路径,其包括上游端部,其与供给侧公共流路连接,与供给侧单独流路的连接部分连接,所述供给侧单独流路与液体中最远的上游侧的供给侧公共流路连接 循环方向和下游端部连接到排出侧公共流路,并且在供给侧公共流路和排出侧公共流路之间循环液体; 和第四打开/关闭机构。
    • 6. 发明申请
    • LIQUID DROPLET EJECTING APPARATUS
    • 液滴喷射装置
    • US20110074892A1
    • 2011-03-31
    • US12725608
    • 2010-03-17
    • Atsushi MurakamiMasaki KataokaTetsuzo KadomatsuHiroshi Shibata
    • Atsushi MurakamiMasaki KataokaTetsuzo KadomatsuHiroshi Shibata
    • B41J2/175
    • B41J2/1707B41J2/18
    • A liquid droplet ejecting apparatus including: plural liquid droplet ejecting portions; supply-side individual flow paths; discharge-side individual flow paths; a supply-side common flow path; a discharge-side common flow path; first opening/closing mechanisms; second opening/closing mechanisms; a first pressure applying portion; a second pressure applying portion; a first circulating path; a third opening/closing mechanism; a second circulating path including an upstream end portion being connected to the supply-side common flow path further downstream than a connecting portion of a supply-side individual flow path connected to the supply-side common flow path at a furthest upstream side in a liquid circulating direction and a downstream end portion being connected to the discharge-side common flow path, and circulating the liquid between the supply-side common flow path and the discharge-side common flow path; and a fourth opening/closing mechanism, is provided.
    • 一种液滴喷射装置,包括:多个液滴喷射部; 供给侧单独流路; 排放侧单独流路; 供给侧公共流路; 排出侧公共流路; 第一次开闭机制; 第二次开闭机制; 第一压力施加部分; 第二压力施加部分; 第一循环路径; 第三个开闭机构; 第二循环路径,其包括上游端部,其与供给侧公共流路连接,与供给侧单独流路的连接部分连接,所述供给侧单独流路与液体中最远的上游侧的供给侧公共流路连接 循环方向和下游端部连接到排出侧公共流路,并且在供给侧公共流路和排出侧公共流路之间循环液体; 和第四打开/关闭机构。
    • 10. 发明授权
    • System, server, communication device, and computer readable medium therefor
    • 系统,服务器,通信设备及其计算机可读介质
    • US09065957B2
    • 2015-06-23
    • US14019999
    • 2013-09-06
    • Hiroshi Shibata
    • Hiroshi Shibata
    • G06F3/12H04N1/00
    • H04N1/00962H04N1/00204H04N1/00244H04N1/00973H04N2201/0044H04N2201/0094
    • Computer readable instructions cause the server to generate, in response to receiving a request, first specific data. The first specific data comprises a first location information for location of first web data configured to display a message screen for specifying new setting information including the first setting information for the communication device. The first specific data is configured to be in a format for transmission using the protocol. The computer readable instructions further cause the server to generate, in response to receiving new setting information, a second specific data. The second specific data comprises second location information for location of second web data configured to display one or more instructions for transmitting the new setting information from the terminal device to the communication device using a short-range wireless communication. The second specific data is configured to be in a format for transmission using the protocol.
    • 计算机可读指令使得服务器响应于接收到请求而生成第一特定数据。 第一特定数据包括用于第一网络数据的位置的第一位置信息,其被配置为显示用于指定包括通信设备的第一设置信息的新设置信息的消息屏幕。 第一特定数据被配置为使用该协议进行传输的格式。 计算机可读指令还使得服务器响应于接收到新的设置信息而产生第二特定数据。 第二特定数据包括用于第二网络数据的位置的第二位置信息,其被配置为显示用于使用短距离无线通信从终端设备向通信设备发送新设置信息的一个或多个指令。 第二特定数据被配置为使用协议进行传输的格式。