公开(公告)号：US5554967A

公开(公告)日：1996-09-10

申请号：US272504

申请日：1994-07-08

Applicant: David C. Cook ,  Douglas E. Weitzel ,  Edward T. Hawley

Inventor： David C. Cook ,  Douglas E. Weitzel ,  Edward T. Hawley

IPC: A24F15/00 ,  A61J7/04 ,  G04G13/00 ,  G08B21/24 ,  G08B1/00 ,  G04B47/00

CPC classification number: G08B21/24 ,  A24F15/005 ,  A61J7/0472 ,  G04F1/005

Abstract: A reminder device for notifying a user when to take a dosage of medication. The credit card size device includes a first time counter for maintaining an elapsed program time and a second time counter for maintaining a current interval time. An alarm notifies the user of the expiration of the current interval. The user takes a dosage of medication in response to the alarm. A switch is provided for resetting the second time counter after the user takes a dosage of medication.

Abstract translation: 用于通知用户何时服用药物的提醒装置。 信用卡尺寸装置包括用于保持经过的编程时间的第一时间计数器和用于维持当前间隔时间的第二时间计数器。 报警通知用户当前间隔的到期。 用户响应闹钟而服用一定剂量的药物。 提供用于在用户服用药物后重新设置第二时间计数器的开关。

公开(公告)号：US07027887B2

公开(公告)日：2006-04-11

申请号：US10189153

申请日：2002-07-03

Applicant: Christopher M. Gaylo ,  Timothy J. Pryor ,  James A. Fairweather ,  Douglas E. Weitzel

Inventor： Christopher M. Gaylo ,  Timothy J. Pryor ,  James A. Fairweather ,  Douglas E. Weitzel

IPC: B41J1/00 ,  G06F19/00

CPC classification number: B41J3/4073 ,  B22F3/1055 ,  B22F2003/1057 ,  B29C35/0288 ,  B29C41/36 ,  B29C41/46 ,  B29C41/52 ,  B29C43/34 ,  B29C64/165 ,  B29C2035/0822 ,  B29C2043/3494 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/00 ,  Y02P10/295

Abstract: Apparatus, systems and methods for use in three-dimensional printing are shown and described. Various embodiments of the invention allow for more precise and controlled delivery of heat to achieve interlayer drying; isolation of the working region from the outside for reasons of cleanliness and in connection with the vapors of organic solvents; better control of the temperature of the working region; better accuracy in the flowrates of binder fluid dispensed; matching of delivered flowrates for multiple dispensers; verification of delivered flowrate or drops; provision for easier changeover of the machine from one powder to another; cleanability; and other needs.