公开(公告)号：US10442174B2

公开(公告)日：2019-10-15

申请号：US14962132

申请日：2015-12-08

Applicant: XEROX CORPORATION

Inventor： Peter J Nystrom ,  Barry P Mandel ,  David A Mantell

IPC: B33Y10/00 ,  B33Y30/00 ,  B29C64/112 ,  B29C64/20

Abstract: A 3D printer including a pin actuated printhead having an orifice through which a material is ejected, a material chamber to hold the material to be ejected, a channel connecting the material chamber to the orifice, a pin chamber, and an actuated pin within the pin chamber, wherein the actuated pin extends through the pin chamber to eject the material from the orifice. The printhead is configured to eject a material with a viscosity of 10,000 cP or more at an elevated temperature. The 3D printer further includes a material delivery system having a filament driver and a filament heater.

公开(公告)号：US08947215B2

公开(公告)日：2015-02-03

申请号：US13679984

申请日：2012-11-16

Applicant: XEROX Corporation

Inventor： Barry P Mandel ,  Michael R Furst

IPC: G08B1/00

CPC classification number: G06Q10/10 ,  A47B9/00 ,  A47B21/02 ,  A47B2200/0062 ,  G06Q10/109

Abstract: A system and method are provided for implementing an automated workstation elevation position tracking and control scheme. Software running on the user's computer generates reminders and/or to forces an individual to periodically readjust the height of the workstation in a manner that promotes standing while at work. A current position, and an elapsed time that the workstation has been at the current position, is detected with an objective of providing pre-programmed routine or random automated reminders to a user to change the current position of the workstation from one elevation state to the other. The software tracks the percent of time that a user is standing and optionally compares this with a pre-defined goal. Automatic control via the user workstation, of workstation elevator actuators is provided in a manner that makes it easier, or otherwise unavoidable, for the user to initiate repositioning from a sitting to a standing position.

Abstract translation: 提供了一种用于实现自动化工作站升降位置跟踪和控制方案的系统和方法。 在用户计算机上运行的软件产生提醒和/或迫使个人以在工作中促进站立的方式定期重新调整工作站的高度。 检测当前位置和工作站处于当前位置的经过时间，目的是向用户提供预编程的例行或随机自动提醒，以将工作站的当前位置从一个升高状态改变为 其他。 该软件跟踪用户所占用的时间百分比，并可以将其与预定义的目标进行比较。 提供了通过用户工作站对工作站电梯执行机构进行的自动控制，使得使用者能够容易地或以其他方式不可避免地使用者从坐着位置开始重新定位。