68results about How to "Avoid being caught" patented technology

Disclosed is an armature magnetic core (10) which is formed by laminating a plurality of magnetic plates (12) punched in advance into a predetermined shape. The armature magnetic core (10) comprises prism portions (14) wound with armature coils (30), and first rectangular parallelepiped portions (16) to be buried in the recesses (22) of a yoke (20). The sectional shape of the prism portions (14) in a plane normal to a rotation axis (Q) is formed into a substantially trapezoidal shape, and the sectional shape of the first rectangular parallelepiped portions (16) in that plane is formed into a substantially rectangular shape. When the magnetic plates (12) are to be punched out, the punching step of the portions to constitute the prism portions (14) and the punching step of the portions to constitute the first rectangular parallelepiped portions (16) are separately performed. Near the boundaries of those two portions, the punchable areas of the molds to be used for the punching steps are overlapped by a predetermined width, thereby to avoid stress concentrations at the boundaries.

The invention relates to a vehicle window glass lifting system. The vehicle window glass lifting system comprises a lifting system body, a pinch prevention system and a central controller. The lifting system body comprises lifting branches and oil liquid branches. All the lifting branches are communicated with the oil liquid branches. Lifting loops switch the flow direction of oil liquid in a pipeline through three-position four-way solenoid valves to form ascending loops or descending loops. Each lifting loop is provided with a lifting switch. When all the lifting switches are triggered, the lifting loops corresponding to the lifting switches start to work. Motors, the switches and the three-position four-way solenoid valves are all connected with the central controller. The pinch prevention system enables the lifting loops to be communicated with an oil tank through check valves and unloading valves. The pinch prevention system further comprises pressure sensors and position sensors, wherein the pressure sensors are used for monitoring hydraulic pressure in the lifting loops, the position sensors are used for monitoring displacement of glass, and the pressure sensors and the position sensors are all connected with the central controller. The central controller controls the lifting system body and the pinch prevention system according to the value of pressure and position information.

The invention discloses a movement physiotherapy instrument, and a method and device facilitating improving of movement interest. The method comprises the steps that during movement, a three-axis sensor detects three-dimensional position data of a physiotherapy saddle straddled by a user in the movement process in real time; according to the three-dimensional position data, completing of an actioncycle of the user and characteristic information corresponding to the action cycle are determined, and the goodness fit X of the characteristic information and standard information is calculated; andthe goodness fit X serves as the parameter of a preset factor function f(X) to determine the working time C' of a interest control execution unit, wherein the working time C' = the preset time C * the factor function f(X), and the interest control execution unit starts to work for the time C' after the user completes the action cycle so as to improve the movement interest of the user through theworking result of the interest execution unit. According to the movement physiotherapy instrument, and the method and device facilitating improving of the movement interest, using is safe and reliable, the user likes to use the movement physiotherapy instrument by improving the movement interest, and physiotherapy is simultaneously conducted in the movement process, so that the purposes of body building and health improving are achieved.

An image forming apparatus includes a latent image carrier, a charging member, a conductive brush member that cleans the charging member, a developer carrier including magnetic field generating devices having main and auxiliary magnetic poles, a developer scatter preventing member, and a toner accumulation preventing member. A contact pressure of an end portion of the developer scatter preventing member relative to the latent image carrier is set such that a brush, which falls from the conductive brush member and is carried on the latent image carrier, passes through a contact part between the end portion of the developer scatter preventing member and the latent image carrier. The main magnetic pole has an angular width of about 60 degrees or less between opposite pole transition points respectively positioned upstream and downstream of a flux density of the main magnetic pole in the normal direction in a developer conveying direction.

The invention discloses a rainwater diversion equipment for an urban drainage system. The rainwater diversion equipment comprises a bottom plate, a diversion plate, diversion pipes, a water inlet pipe, a cover plate and a diversion mechanism, wherein the diversion plate is connected to the lower portion of the front side of the bottom plate, the diversion pipes are connected to the left side and the right side of the front side of the bottom plate, the water inlet pipe is connected to the top ends of the two diversion pipes, the front sides of the water inlet pipe and the diversion pipes are detachably connected with the cover plate through bolts, and the diversion mechanism is installed on the bottom plate and used for dividing rainwater. According to the rainwater diversion equipment, the diversion mechanism can be controlled by a remote controller to divert rainwater, and garbage in the water inlet pipe and the diversion pipes can be cleaned by opening the cover plate, so that the garbage can be quickly cleaned, and the time can be further saved; a first gear can be helped to drive a fan-shaped gear to rotate through a power assisting mechanism, and therefore abrasion of the first gear and the fan-shaped gear can be avoided; and impurities can be blocked through a countercurrent protection mechanism, and the situation that an elastic plate cannot be reset due to the fact that the impurities flow into a gap between the elastic plate and the water inlet pipe is avoided.