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1. 发明申请

WO2019094022A1 FLUIDIC CARTRIDGES 审中-公开
公开(公告)号：WO2019094022A1
公开(公告)日：2019-05-16
申请号：PCT/US2017/061005
申请日：2017-11-10
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： CHOY, Si-lam
IPC分类号： B41J2/175 , B01L3/00 , B81B1/00
CPC分类号： B41J29/023 , B41J2/17513 , B41J2/1753 , B41J2/17546 , B41J2/17553 , B81B1/00
摘要： An assembly, in an example, may include at least one die, a substrate comprising at least one electrical trace, a lid coupled to a first side of the substrate to contain an amount of fluid between the substrate and lid, and an adhesive film coupled to a second side of the substrate to protect the at least one electrical trace wherein the lid further comprises a main chamber for each of at least two distinct fluids and an overflow chamber fluidically coupled to each of the main chambers via an overflow channel.

2. 发明申请

WO2019078831A1 INTEGRATED CIRCUIT DEVICE FOR A REPLACEABLE PRINTER COMPONENT 审中-公开
公开(公告)号：WO2019078831A1
公开(公告)日：2019-04-25
申请号：PCT/US2017/057080
申请日：2017-10-18
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： JERAN, Paul , HIRST, Bartley Mark , CHOU, Dee
IPC分类号： B41J2/175
CPC分类号： B41J2/17546
摘要： In one example, an article for a replaceable printer component includes an integrated circuit device having a device controller to communicate with a printer controller while the component is installed in a printer and a motion sensor operatively connected to the device controller to sense motion. The device controller is to send an indication of a motion sensed by the motion sensor to the printer controller.

3. 发明申请

WO2017130243A1 SYSTEM FOR CONSUMING CONSUMABLE MATERIAL 审中-公开
标题翻译：用于消耗可消耗材料的系统
公开(公告)号：WO2017130243A1
公开(公告)日：2017-08-03
申请号：PCT/JP2016/000471
申请日：2016-01-29
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： KANBE, Tomohiro , OKAZAKI, Naoya
IPC分类号： B41J2/175
CPC分类号： B41J2/17546 , B41J2/17513 , B41J2/1752 , B41J2/1753 , B41J2/17553
摘要： A system (10) includes a cartridge attachment section (110) and a cartridge (30) attachable to the cartridge attachment section. The cartridge (30) includes a board supporting portion (84) supporting a board (85) provided with an electrical interface (86, 87, 88). The cartridge attachment section (110) includes a slider (170) having a first wall (171), a second wall (172) and an electrical contact (121). During insertion of the cartridge (30), the slider (170) is moved from a second posture where the electrical contact (121) separates from the electrical interface (86, 87, 88) into a first posture where the electrical contact (121) contacts the electrical interface (86, 87, 88). Upon completion of attachment of the cartridge (30), the first wall (171) and the second wall (172) are received respectively in a first space (161) and a second space (162) defined between the cartridge (30) and the cartridge attachment section (110).
摘要翻译：系统（10）包括盒附接部分（110）和可附接到盒附接部分的盒（30）。盒（30）包括支撑设有电接口（86,87,88）的板（85）的板支撑部分（84）。盒附接部分110包括具有第一壁171，第二壁172和电触头121的滑块170。在插入盒（30）期间，滑块（170）从其中电触头（121）与电接口（86,87,88）分离的第二姿态移动到第一姿态，其中电触头（121）接触电接口（86,87,88）。在完成盒30的附接之后，第一壁171和第二壁172分别容纳在限定在盒30和第二空间161之间的第一空间161和第二空间162中。墨盒附件部分（110）。

4. 发明申请

WO2017060511A1 SECURE DELIVERY SYSTEM, LOGGING MODULE AND ACCESS CONTROLLED CONTAINER 审中-公开
标题翻译：安全交付系统，登录模块和访问控制容器
公开(公告)号：WO2017060511A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/074151
申请日：2016-10-10
申请人： SICPA HOLDING SA
发明人： DUCA, Nicola , BOUILLE, Alexandre
IPC分类号： G06Q10/08 , B41J2/17 , F16K35/02 , G06Q30/00
CPC分类号： G06Q10/08 , B41J2/17509 , B41J2/17533 , B41J2/17546 , B41J2/17553 , B41J2/17566 , G06Q30/0185
摘要： A logging module for identifying a suspected tampering condition of an access-controlled container, the logging module comprising : data collection means configured to collect data from said access-controlled container; and communication means for communicatively connecting the logging module across a network to a database storing a use history associated with said access-controlled container; wherein the logging module is configured to compare the collected data to the corresponding use history associated with said access - controlled container stored in the database to identify a suspected tampering condition of said access-controlled container, wherein the use history comprises data associated with the weight and/or volume of content of the access -controlled container.
摘要翻译：一种记录模块，用于识别访问控制容器的可疑篡改状况，所述记录模块包括：数据收集装置，被配置为从所述访问控制容器收集数据; 以及通信装置，用于将记录模块通过网络通信地连接到存储与所述访问控制的容器相关联的使用历史的数据库; 其中所述记录模块被配置为将所收集的数据与存储在所述数据库中的与所述访问控制容器相关联的对应使用历史进行比较，以识别所述访问控制的容器的可疑篡改状况，其中所述使用历史包括与所述权重相关联的数据和/或访问控制容器的内容量。

5. 发明申请

WO2017023291A1 STATIC NMOS LOGIC FOR PRINT HEADS 审中-公开
标题翻译：用于打印头的静态NMOS逻辑
公开(公告)号：WO2017023291A1
公开(公告)日：2017-02-09
申请号：PCT/US2015/043337
申请日：2015-07-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： GE, Ning , NG, Boon Bing , CHIA, Leong Yap , VILLAVELEZ, Reynaldo V , YAOW, Mun Hooi , LIU, xiao song , KOH, Ser Chia , HO, Chaw Sing
IPC分类号： B41J2/07 , B41J29/393
CPC分类号： B41J29/393 , B41J2/175 , B41J2/17546
摘要： In one example, a print head having a static n-channel metal-oxide-semiconductor field effect transistor (NMOS) circuit with a high impedance load is described. The static NMOS circuit includes a pull-down network coupled between a first supply voltage and an output. The print head also includes a high impedance load that is coupled between a second supply voltage and the output. The high impedance load being smaller than a transistor of the pull-down network.
摘要翻译：在一个示例中，描述了具有高阻抗负载的静态n沟道金属氧化物半导体场效应晶体管（NMOS）电路的打印头。静态NMOS电路包括耦合在第一电源电压和输出之间的下拉网络。打印头还包括耦合在第二电源电压和输出之间的高阻抗负载。高阻抗负载小于下拉网络的晶体管。

6. 发明申请

WO2016068927A1 PRINTHEAD WITH A NUMBER OF SHARED ENCLOSED SELECTORS 审中-公开
标题翻译：带有多个共享的封装选择器
公开(公告)号：WO2016068927A1
公开(公告)日：2016-05-06
申请号：PCT/US2014/063093
申请日：2014-10-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： GE, Ning , CHIA, Leong Yap , LEE, Pin Chin
IPC分类号： B41J2/175 , B41J2/135
CPC分类号： B41J2/04581 , B41J2/04541 , B41J2/0458 , B41J2/1753 , B41J2/17546 , B41J2202/17
摘要： A printhead with a number of enclosed shared selectors is described. The printhead includes a number of nozzles to deposit an amount of fluid onto a print medium. Each nozzle includes a firing chamber to hold an amount of fluid, an opening to dispense the amount of fluid onto a print medium, and an ejector to eject the amount of fluid through the opening. The printhead also includes a memristor array. The memristor array includes a number of memristors to store information and a number of selectors. The number of selectors includes a number of column selectors to select columns of memristors and a number of row selectors to select rows of memristors. A portion of the number of selectors are enclosed selectors.
摘要翻译：描述了具有多个封闭共享选择器的打印头。打印头包括多个喷嘴以将一定量的流体沉积到打印介质上。每个喷嘴包括用于保持一定量的流体的燃烧室，用于将流体量分配到打印介质上的开口，以及喷射器以将流体的量排出通过开口。打印头还包括忆阻器阵列。忆阻器阵列包括一些存储信息的忆阻器和多个选择器。选择器的数量包括多个列选择器以选择忆阻器的列和多个行选择器来选择忆阻器的行。选择器数量的一部分是封闭式选择器。

7. 发明申请

WO2016068912A1 PRINTHEAD WITH A NUMBER OF MEMRISTORS AND INVERTERS 审中-公开
标题翻译：带有多个机械臂和逆变器的前端
公开(公告)号：WO2016068912A1
公开(公告)日：2016-05-06
申请号：PCT/US2014/062925
申请日：2014-10-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： LUO, Jianwen , CHIA, Leong Yap , GE, Ning
IPC分类号： B41J2/175 , B41J2/135 , B41J29/393
CPC分类号： B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/1753 , B41J2/17546 , B41J2202/17
摘要： A print head with a number of memristors and inverters is described. The print head includes a number of nozzles to deposit an amount of fluid onto a print medium. Each nozzle includes a firing chamber to hold the amount of fluid, an opening to dispense the amount of fluid onto the print medium, and an ejector to eject the amount of fluid through the opening. The print head also includes a number of memristor cells. Each memristor cell includes a memristor to store data, a voltage divider serially connected to the memristor cell, and an inverter connected in parallel with the number of memristor cells and the voltage divider.
摘要翻译：描述了具有多个忆阻器和逆变器的打印头。打印头包括多个喷嘴以将一定量的流体沉积到打印介质上。每个喷嘴包括用于保持流体量的喷射室，用于将流体分配到打印介质上的开口，以及喷射器，以将流体的量通过开口排出。打印头还包括多个忆阻器单元。每个忆阻器单元包括存储数据的忆阻器，串联连接到忆阻单元的分压器，以及与多个忆阻单元和分压器并联连接的反相器。

8. 发明申请

WO2016053262A1 MEMRISTORS WITH OXIDE SWITCHING LAYERS 审中-公开
标题翻译：具有氧化物开关层的电容器
公开(公告)号：WO2016053262A1
公开(公告)日：2016-04-07
申请号：PCT/US2014/058148
申请日：2014-09-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： GE, Ning , YANG, Jianhua , LI, Zhiyong , ZHANG, Max , SAMUELS, Katy
IPC分类号： H01L27/115 , H01L21/8247
CPC分类号： H01L45/1233 , B41J2/1753 , B41J2/17546 , H01L45/04 , H01L45/1253 , H01L45/146 , H01L45/1633
摘要： An example memristor includes a first conductive layer, a switching layer, and a second conductive layer. The first conductive layer may include a first conductive material and a second conductive material. The second conductive material may have a higher diffusivity than the first conductive material. The switching layer may be coupled to the first conductive layer and may include a first oxide having the first conductive material and a second oxide having the second conductive material. The second conductive layer may be coupled to the switching layer.
摘要翻译：示例性的忆阻器包括第一导电层，开关层和第二导电层。第一导电层可以包括第一导电材料和第二导电材料。第二导电材料可以具有比第一导电材料更高的扩散率。开关层可以耦合到第一导电层，并且可以包括具有第一导电材料的第一氧化物和具有第二导电材料的第二氧化物。第二导电层可以耦合到开关层。

9. 发明申请

WO2016021188A1 TEMPERATURE CONTROL CIRCUIT FOR AN INKJET PRINTHEAD 审中-公开
标题翻译：一个喷嘴的温度控制电路
公开(公告)号：WO2016021188A1
公开(公告)日：2016-02-11
申请号：PCT/JP2015/003924
申请日：2015-08-04
申请人： FUNAI ELECTRIC CO., LTD.
发明人： BERGSTEDT, Steve
IPC分类号： B41J2/195 , G01K15/00
CPC分类号： B41J29/38 , B41J2/1753 , B41J2/17546 , B41J29/13
摘要： A temperature control circuit for an inkjet printhead including a temperature sensor portion that generates an output current(IM40) made up of the sum of a current proportional to a sensed temperature on the inkjet printhead and an offset current, and an offset current correction portion that generates a correction current(IM16) that is subtracted from the output current(IM40) to at least partially compensate for the offset current, the output current(IDIFF) as compensated by the correction current being output as a temperature control circuit output current.
摘要翻译：一种用于喷墨打印头的温度控制电路，包括温度传感器部分，该温度传感器部分产生由与喷墨打印头上的感测温度成正比的电流和偏移电流组成的输出电流（IM40），以及偏移电流校正部分，产生从输出电流（IM40）减去至少部分地补偿偏移电流的校正电流（IM16），由校正电流补偿的输出电流（IDIFF）作为温度控制电路输出电流输出。

10. 发明申请

WO2016018361A1 PRINTHEAD WITH TEMPERATURE SENSING MEMRISTOR 审中-公开
标题翻译：带温度传感器的PRINTHEAD
公开(公告)号：WO2016018361A1
公开(公告)日：2016-02-04
申请号：PCT/US2014/049124
申请日：2014-07-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P.
发明人： LI, Zhen-Yi , GE, Ning
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/175 , B41J2/04536 , B41J2/04563 , B41J2/0458 , B41J2/17546 , B41J2/195
摘要： In the examples provided herein, a printhead includes a nozzle, a chamber to hold a fluid, an ejector to eject a portion of the fluid through the nozzle, where a temperature of the ejector increases to cause ejection of the portion of the fluid, and a memristor proximate to the ejector to sense a temperature near the ejector. The temperature sensed by the memristor is to be sampled over time for a sensed temperature profile for comparison to a baseline temperature profile.
摘要翻译：在本文提供的示例中，打印头包括喷嘴，用于保持流体的室，喷射器以喷射通过喷嘴的一部分流体，其中喷射器的温度升高以引起流体的该部分的喷射，以及靠近喷射器的忆阻器以感测喷射器附近的温度。由忆阻器感测的温度将随时间被采样以用于感测的温度分布，以与基线温度分布进行比较。

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