公开(公告)号：US6150158A

公开(公告)日：2000-11-21

申请号：US173287

申请日：1998-10-15

Applicant: Arvind Krishna Bhide ,  Carol L. Bush ,  Theodore William Frentzel, Jr. ,  Mary Kolean Koeppe ,  Louis G. Rosanio, Jr.

Inventor： Arvind Krishna Bhide ,  Carol L. Bush ,  Theodore William Frentzel, Jr. ,  Mary Kolean Koeppe ,  Louis G. Rosanio, Jr.

IPC: A01H4/00 ,  G01N33/483 ,  G01N33/50 ,  C12M1/32

CPC classification number: G01N33/50 ,  A01H4/001 ,  G01N33/5097 ,  G01N2500/00

Abstract: Methods and apparati for screening compounds for agricultural activity has now been developed which employ e.g., intact plants grown in microtiter plates on very small amounts of plant growth media containing a test compound. In comparison to the standard greenhouse screen, the microscreen requires vastly less space, labor, and test compound. However, unlike in vitro screens, responses of intact plants are assayed. Using the microscreen, high-throughput screening of test compounds can be accomplished using whole plant responses as the assay.

公开(公告)号：US5950567A

公开(公告)日：1999-09-14

申请号：US742852

申请日：1996-11-01

Applicant: John E. Sheaffer ,  Theodore William Frentzel, Jr. ,  Arvind Krishna Bhide ,  Charles Elwood Cover

Inventor： John E. Sheaffer ,  Theodore William Frentzel, Jr. ,  Arvind Krishna Bhide ,  Charles Elwood Cover

IPC: A01K5/00 ,  A01K1/035 ,  A01K5/02

CPC classification number: A01K1/0356 ,  A01K5/0291

Abstract: A multiple dosage feeder for a cage is provided. The multiple dosage feeder includes a frame having a cage-interior side, a food holding member rotatably mounted on the frame, and a food presentation member disposed on the cage-interior side of the frame. The food holding member holds a plurality of measured dosages of food or other substances, and at least a portion of the food holding member extends to the cage-interior side of the frame. The food presentation member permits access to a single dosage of the plurality of dosages by an animal within the cage. At least a portion of the food holding member is rotatable within the food presentation member so as to expose the single dosage of the plurality of dosages, while the food presentation member prevents access to any remaining dosages on the cage-interior side of the frame.

Abstract translation: 提供了一种用于保持架的多重给料器。 多重给药给料机包括具有笼内侧的框架，可旋转地安装在框架上的食物保持构件以及设置在框架的笼内侧的食物呈现构件。 食物保持构件保持多个测量剂量的食物或其他物质，并且食物保持构件的至少一部分延伸到框架的笼内侧。 食物呈现成员允许通过笼内的动物获得单次剂量的多种剂量。 食物保持构件的至少一部分可在食物呈现构件内旋转，以暴露多个剂量的单次剂量，而食物呈现构件防止进入框架的笼内侧的任何剩余剂量。