Lien-Sheng
Lien-Sheng Cehn, Tucheng City TW
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20110282222 | COILING BLOOD PRESSURE CUFF - A coiling blood pressure cuff for winding and compressing a testing position of a human body includes a strip-shaped body, an inflatable bladder, and a flexible elastic plate. The inflatable bladder is installed to the strip-shaped body, and the flexible elastic plate is attached onto the strip-shaped body and along the lengthwise direction of strip-shaped body. If an external force is exerted onto the flexible elastic plate to curl and deform the flexible elastic plate, the flexible elastic plate will be curled and contracted elastically and automatically to drive the strip-shaped body to be wound and positioned at the testing position, so as to provide an easy operation and a quick positioning. | 11-17-2011 |
Lien-Sheng Cehn, New Taipei City TW
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20130096443 | PUSH-TYPE DISCHARGE ASSEMBLY OF BLOOD PRESSURE MONITOR - A push-type discharge assembly of a blood pressure monitor includes a valve base, a spring, a driven element, a restricting element, and a pressing element. The valve base is provided with an accommodating trough and an intake pipe. The spring is disposed in the accommodating trough. The driven element abuts against one end of the spring. The driven element is formed with a protrusion. The restricting element covers the accommodating trough. The restricting element has a central through-hole and is formed with a restricting notch. The pressing element passes through the central through-hole. The pressing element has a sealing body and a driving portion disposed on a lower edge of the sealing body to drive the driven element. When the pressing element is pressed downwards, the sealing body moves downwards to form a discharge channel between the pressing element and the central through-hole. | 04-18-2013 |
Lien-Sheng Chang, Taichung City TW
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20130270055 | ELECTRIC STARTING DEVICE OF MODEL ENGINE - An electric starting device of a model engine includes a motor, a transmission unit, a clutch and a connecting unit. The motor includes a first gear and a second gear. The clutch is disposed on a top surface of the first gear. The first gear includes limit posts on a circumferential surface thereof. The clutch includes clutch parts corresponding in number to the limit posts. The clutch parts have elongated through holes corresponding to the limit posts. The clutch includes a clutch cover pivotally connected with the second gear. The driving force of the motor is transmitted to the model engine through the clutch to enhance the starting capability of the model engine and to save electricity. When the feedback force of the model engine feeds back to the clutch, the clutch parts will disengage from the clutch cover to prevent the electric starting device from being damaged. | 10-17-2013 |
20130291821 | COMBUSTION CHAMBER STRUCTURE BY USING PREHEATING NET AND SPARK PLUG TO IGNITE - A combustion chamber structure by using a preheating net and a spark plug to ignite includes a cylinder. The cylinder is connected with a connection seat. The connection seat has a threaded hole. A spark plug is fixedly connected in the threaded hole. A preheating net is transversely disposed under the spark plug. A certain distance is defined between the spark plug and the preheating net. When electrified, the spark plug and the preheating net will generate an electric arc to rise the temperature of the preheating net and to preheat the mixing oil gas in the combustion chamber. The present invention enhances the burning efficiency. The oil gas in the combustion chamber is complete combustion to enhance horsepower and to save oil. Besides, the present invention can decrease the exhaust gas so it is environment-friendly. | 11-07-2013 |
20150300309 | ELECTRIC STARTING DEVICE FOR A GASOLINE ENGINE - An electric starting device for a gasoline engine includes a clutch, an adapter and a motor. The clutch further provided with a flail block seat and a flail block seat. The flail block seat is pivotally disposed with flail blocks able to be optionally engaged in the starting claw, while the starting claw is combined with the motor via the adapter and the flail block seat is to be combined with the crankshaft of an engine. Thus, the motor can be started to drive the crankshaft to rotate through the clutch for starting the engine and when the engine is started to operate, the centrifugal force produced by rotation of the crankshaft will force the flail blocks to disengage from the starting claw and hence, the starting claw, the adapter and the motor will be disconnected from the crankshaft, able to effectively lower load of the engine and reduce power consumption. | 10-22-2015 |
Lien-Sheng Chang, Taichung TW
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20150192063 | CYLINDER LINER USED FOR MODEL ENGINE - A cylinder liner capable of oil storage and lubrication used for a model engine is provided. The cylinder liner is disposed in a cylinder of the model engine. A piston is provided in the cylinder liner to reciprocate axially. The inner wall of the cylinder liner is honed to form a plurality of grooves. The inner wall of the cylinder liner is further formed with at least one grooved trough. The grooved trough is adapted to store an oil film to provide a lubrication effect between the piston and the cylinder liner during the reciprocation of the piston. The present invention enhances the protection for the piston and the cylinder liner and lowers the temperature during the running of the model engine. The piston can be reciprocated smoothly for a long time at a high speed so as to enhance the efficiency and service life of the engine. | 07-09-2015 |
Lien-Sheng Chung, Jhubei City TW
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20140205180 | METHOD, APPARATUS AND DEVICE FOR INSPECTING CIRCUIT PATTERN DEFECT - A method for inspecting a defect of a circuit pattern includes obtaining an image containing the circuit pattern, expanding or contracting the circuit pattern contained in the image in one direction, so that a defective first portion of the circuit pattern contained in the image is overlapped after expanding the circuit pattern contained in the image, and so that a second portion formed between defective segments of the circuit pattern contained in the image is eliminated after contracting the circuit pattern contained in the image, and generating an inspection data that is associated with a position of a defect of the circuit pattern based on a position of the first portion or a position of the second portion. | 07-24-2014 |
Lien-Sheng Wang, Chu Dong Township TW
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20160043497 | WATERPROOF ELECTRIC PLUG WITH TRANSFORMER - A waterproof electric plug is provided with a housing including two forward prongs, an open rear end, a closed groove on the rear end, and a closed trough on the rear end wherein length of the trough is greater than that of the groove; a transformer in the housing and electrically connected to the prongs; a cap including a closed projection on a forward end, and a closed protrusion on the forward end wherein length of the protrusion is greater than that of the projection; an electrical socket disposed through the cap and electrically connected to the transformer; and adhesive disposed in the groove. The projection is complimentarily disposed in the groove to press the adhesive for forming a first waterproof structure. The protrusion is complimentarily disposed in the trough to form a second waterproof structure. | 02-11-2016 |