公开(公告)号：US5837085A

公开(公告)日：1998-11-17

申请号：US633230

申请日：1996-04-16

申请人： Te-Cheng Chen ,  Mao-Song Lee ,  Ruey-Sheng Shih ,  Huo-Sheng Liao

发明人： Te-Cheng Chen ,  Mao-Song Lee ,  Ruey-Sheng Shih ,  Huo-Sheng Liao

IPC分类号： B29C43/22 ,  B29C43/28 ,  B29C70/50 ,  B29D29/08 ,  B31F1/28 ,  B32B31/08 ,  F16S5/08

CPC分类号： B29D29/08 ,  B29C43/222 ,  B29C43/28 ,  B29C70/504 ,  Y10T156/1016

摘要： A method of making a toothed belt. A toothed belt is made by guiding a strip of fabric to pass through a thermosetting resin to soak it with thermosetting resin, then the soaked fabric is guided to pass through a pair of toothed rollers to form a series of toothed grooves thereon, thereafter the fabric is guided to pass around a plane roller and simultaneously rubber material is fed into the space between the outer peripheral surface of the plane roller and said fabric. Then, the fabric is wound onto a cylindrical mold having corresponding toothed grooves thereon and its two ends are glued together to loop around the cylindrical mold, then reinforcing cords and rubber sheets are covered over the fabric. Finally, the rubber material is vulcanized to form a toothed belt. Fabrics treated by the method demonstrate considerately greater flexibility or extendibility to comply with bending when under operation. Furthermore, the tooth contour of the belt will be more accurate than conventional ones. Also, the two flat ends of each piece of the fabric are coated with a thin layer of rubber material which can also be used as an adhesive, this will facilitate the gluing of the two ends of each piece of fabric.

摘要翻译： 制造齿形带的方法。 通过引导织物带通过热固性树脂以将其热固化树脂浸泡而制成齿形带，然后将浸泡的织物引导通过一对齿轮以在其上形成一系列齿形沟槽，之后织物 被引导穿过平面辊，同时将橡胶材料送入平面辊的外周表面和所述织物之间的空间中。 然后，将织物卷绕在其上具有相应齿槽的圆柱形模具上，并将其两端胶合在一起以围绕圆柱形模具环绕，然后加强帘线和橡胶片覆盖在织物上。 最后，将橡胶材料硫化以形成齿形带。 通过该方法处理的织物在运行时表现出显着更大的灵活性或延展性，以适应弯曲。 此外，皮带的牙齿轮廓将比常规齿轮更准确。 此外，每件织物的两个平坦端部涂覆有也可用作粘合剂的薄层橡胶材料，这将有利于每片织物的两端的胶合。

公开(公告)号：US08689483B2

公开(公告)日：2014-04-08

申请号：US13086578

申请日：2011-04-14

申请人： Jung-Hsin Lin ,  Den-Hua Lee ,  Te-Cheng Chen

发明人： Jung-Hsin Lin ,  Den-Hua Lee ,  Te-Cheng Chen

IPC分类号： A01C1/00

CPC分类号： A01K1/02 ,  A01G7/00 ,  A01K29/00

摘要： An apparatus for controlling the growth of an organism includes a parameter control system, a remote control center, a control box, at least one environment-regulating device and at least one sensor. The parameter control system is stored with a plurality of operation modes, and environmental parameters that correspond to the respective operation modes and govern a variety of growth conditions for different species of organisms. The apparatus can automatically change the environmental conditions from one state to another, so as to meet the user's requirements and enhance the productivity without being limited by the ambient conditions.

摘要翻译： 用于控制生物体生长的装置包括参数控制系统，遥控中心，控制箱，至少一个环境调节装置和至少一个传感器。 参数控制系统存储有多种操作模式，以及对应于各种操作模式的环境参数，并且控制不同种类的生物体的各种生长条件。 该设备可以将环境条件自动地从一个状态改变到另一个状态，以满足用户的要求，并且不受环境条件的限制而提高生产率。

公开(公告)号：US08558462B2

公开(公告)日：2013-10-15

申请号：US13165786

申请日：2011-06-21

申请人： Te-Cheng Chen

发明人： Te-Cheng Chen

IPC分类号： H05B37/02

CPC分类号： H05B33/083

摘要： The driving circuit includes a power module, a plurality of LED modules, and a constant current component. Each LED module includes a bypass circuit and at least one light emitting diode. The light emitting diode is serially connected between a first end and a second end of the bypass circuit. The first end of each bypass circuit is coupled to the power module or a third end of an adjacent upstream bypass circuit for serially connecting the constant current component electrically, thereby achieving the illumination of different total numbers of LED units in accordance with various voltage changes, and cascade light emitting diodes having increased power efficiency.

摘要翻译： 驱动电路包括功率模块，多个LED模块和恒流分量。 每个LED模块包括旁路电路和至少一个发光二极管。 发光二极管串联连接在旁路电路的第一端和第二端之间。 每个旁路电路的第一端耦合到功率模块或相邻上游旁路电路的第三端，用于电连接恒定电流分量，从而根据各种电压变化实现不同总数的LED单元的照明， 并且具有提高功率效率的级联发光二极管。

公开(公告)号：US06545889B2

公开(公告)日：2003-04-08

申请号：US10017061

申请日：2001-12-14

申请人： Te-Cheng Chen ,  Johnny Yang ,  Hui-Hwa Chen

发明人： Te-Cheng Chen ,  Johnny Yang ,  Hui-Hwa Chen

IPC分类号： H02M700

CPC分类号： H02M7/2176 ,  H02M7/217

摘要： The present invention discloses an AC/DC converting control circuit, which is used in transformerless AC/DC converting apparatuses. The control circuit primarily includes a current-switch circuit, a duty-control circuit and a load-current limiting circuit. When electrically connecting with a load and a voltage source in series, the control circuit of the present invention reduces the oscillation during on/off switching and provides a stable output current.