公开(公告)号：US07430988B2

公开(公告)日：2008-10-07

申请号：US11159465

申请日：2005-06-23

Applicant: Leon Perlsweig ,  Hertsel Corech

Inventor： Leon Perlsweig ,  Hertsel Corech

IPC: A01K7/06

CPC classification number: A01K7/022

Abstract: An animal actuated drinking fountain has an electronic circuit for operating a pump to supply water to an animal. The fountain has a housing with a container for holding the water. A pump receives water from the container and has an upward directed discharge port for creating a fountain of water. A light emitter and light sensor are positioned so a beam of pulsed light is positioned above the surface of the water in the container. When the animal interrupts the beam of pulsed light, electronic circuitry causes the pump to turn on and create a fountain of water for the animal to drink.

Abstract translation: 动物驱动的饮水机具有用于操作泵以向动物供水的电子回路。 喷泉有一个容器，用于容纳水。 泵从容器接收水，并具有向上的排出口，用于产生水的喷泉。 光发射器和光传感器被定位成使得一束脉冲光位于容器中的水表面之上。 当动物中断脉冲光束时，电子电路使泵打开并创建水的喷泉，供动物饮用。

公开(公告)号：US20060288947A1

公开(公告)日：2006-12-28

申请号：US11159465

申请日：2005-06-23

Applicant: Leon Perlsweig ,  Hertsel Corech

Inventor： Leon Perlsweig ,  Hertsel Corech

IPC: A01K7/00

CPC classification number: A01K7/022

Abstract: An animal actuated drinking fountain has an electronic circuit for operating a pump to supply water to an animal. The fountain has a housing with a container for holding the water. A pump receives water from the container and has an upward directed discharge port for creating a fountain of water. A light emitter and light sensor are positioned so a beam of pulsed light is positioned above the surface of the water in the container. When the animal interrupts the beam of pulsed light, electronic circuitry causes the pump to turn on and create a fountain of water for the animal to drink.

Abstract translation: 动物驱动的饮水机具有用于操作泵以向动物供水的电子回路。 喷泉有一个容器，用于容纳水。 泵从容器接收水，并具有向上的排出口，用于产生水的喷泉。 光发射器和光传感器被定位成使得一束脉冲光位于容器中的水表面之上。 当动物中断脉冲光束时，电子电路使泵打开并创建水的喷泉，供动物饮用。

公开(公告)号：US06567159B1

公开(公告)日：2003-05-20

申请号：US09593936

申请日：2000-06-15

Applicant: Hertsel Corech

Inventor： Hertsel Corech

IPC: G06K974

CPC classification number: B07C5/3422 ,  G01N21/255

Abstract: A system (20) for recognizing gaming chips (500) includes pairs of light emitting devices P1 through Pn, each pair emitting light (28) of a different color. The light (28) is reflected off of the surface (502) of the gaming chip (500), is sensed by a light detector (32), digitized by an analog to digital converter (33), and compared with stored intensity profiles for various denomination gaming chips (500). When a match is obtained, system (20) issues a signal indicating the color, and thus denomination, of the gaming chip (500). An energizing circuit (26) produces a constant current to ensure a constant light intensity level. An automatic adjustment circuit (40) changes the constant current to accommodate for factors such as component aging. Adjustment circuit (40) is controlled by a calibration feature wherein light (28) is reflected off of a calibration surface (42) while system (20) is in use.

Abstract translation: 用于识别游戏芯片（500）的系统（20）包括成对的发光装置P1至Pn，每对发射不同颜色的光（28）。 光（28）从游戏芯片（500）的表面（502）反射，由光检测器（32）感测，由模数转换器（33）数字化，并与存储的强度分布进行比较 各种面额游戏芯片（500）。 当获得匹配时，系统（20）发出指示游戏芯片（500）的颜色，并因此指示的信号。 激励电路（26）产生恒定电流以确保恒定的光强度水平。 自动调节电路（40）改变恒定电流以适应元件老化等因素。 调节电路（40）由校准特征控制，其中在系统（20）使用时，光（28）从校准表面（42）反射。