36results about How to "Reduce design man-hours" patented technology

A method of designing hole patterns for arranging hole patterns on a pattern drawing of a photomask used during an exposure process in semiconductor integrated circuit manufacturing, wherein a grid is provided on the pattern drawing with a space smaller than a minimum pitch allowed by the design rule of the semiconductor integrated circuit, and the hole patterns are provided at lattice points, which are the intersections of the grid. Flexibility of hole pattern arrangement is improved and the quality of hole pattern arrangement can be easily evaluated.

The invention provides a wire harness that is low cost and has versatility regarding a wire holding. In a wire harness, a wire holder 17 is used to hold wires. The wire holder 17 is formed by bending a strip with stiffness. The wire holder 17 has a pair of retaining arms 24 that retain opposite ends of the bending part 20 respectively and a connecting arm 25 that connects the retaining arms 24. In the flexing portion 25, a first unbending stopper 26 of which an intermediate part is contacted at an inside curvature forming portion 22 closer than an outside curvature forming portion 21 of the bending part 20 is formed.

The invention discloses an outer handle mechanism of an upward-downward opening type emergency exit. A handle shaft is hinged to an outer handle main structure member; a driving crank is fixedly connected to the handle shaft; a crank locking hook is hinged to the outer handle main structure member; the driving crank interacts with the crank locking hook; one end of a connecting rod is connected with the crank locking hook, and the other end of the connecting rod is connected with one end of a crank, the crank is hinged to the outer handle main structure member, and the other end of the crank is connected with the inner side of a secondary turnover plate through an inserting lug connecting rod; the secondary turnover plate is hinged to a primary turnover plate, the primary turnover plate and the secondary turnover plate are kept in relative fixed positions in the hinged position through two torsional springs I; the secondary turnover plate is connected with the outer handle main structure member through two extension springs; and the primary turnover plate is hinged to the outer handle main structure member, and a relative fixed position relation between the primary turnover plate and the outer handle main structure member is kept in the hinged position through two torsional springs II. The problems that in the prior art, the mechanism complexity is high, the weight is high, the functions are incomplete, and the reliability is relatively low are solved.

An IP database includes a system level IP used in system level design. IPs A and B in the system level IP are divided into processing algorithm description portions, input data structure definition portions and output data structure definition portions. When a communication channel is provided between the IPs communicating data in architecture or functional design, a conversion circuit generating means generates a data conversion circuit between the communication channel and each of the IPs with reference to the IP database.

The invention provides an accommodation device for vehicle use, which contributes significantly to design man-hour decrease and production man-hour decrease even in case of a carrying space or an accommodation container body with a different shape. The accommodation device for vehicle use comprises a pair of rotation adjusting units for fixing guiding mechanisms with a capability of adjusting therotation track on the two ends of the accommodation container body. By fixing the lid on parts of the guiding mechanisms and making the lid rotate relative to the accommodation container body throughthe guiding mechanisms, the lid is thus made capable of opening and closing the opening. Therefore, even in case of size changes of the accommodation container body and the lid, the rotation adjusting unit can be shared.

The invention relates to a method for parameterized assembly design of three-dimensional mold structure and automatic dimensioning of two-dimensional drawings. ; Determine the distance between the finished product, the mold core and the template; Step 2: Design the mold sub-structure, respectively execute the instructions of the slider structure, inclined pin structure, cooling circuit, small entry structure, and ejection structure of the main components of the mold, through the computer Calculate, generate slider, inclined pin, cooling circuit, small entry sub, thimble components; Step 3: Execute the command of the assembly drawing to generate a two-dimensional assembly drawing; Step 4: Change the design requirements, and repeat the instructions of Step 2 and Step 3; Step 5: Output the official 2D final assembly drawing; Step 6: Output the 2D part processing drawing with automatic dimensioning. The present invention makes the mold structure design more convenient and the flow more reasonable, improves the mold design quality, shortens the total mold design man-hour, and reduces human errors.

The invention discloses an automatic tipping paper alignment control device of a cigarette making machine. The automatic tipping paper alignment control device comprises a knife wheel, an upper rubber roller and a lower rubber roller, wherein a rubber roller cam is arranged on a front-end shaft of the upper rubber roller. One convex lug of the rubber roller cam is aligned to a rubber roller cutting line. An even five-tooth structure is arranged on the periphery of a knife cam. An even seven-tooth structure is arranged on the periphery of the rubber roller cam. A servo motor is connected with a servo driver. A proximity switch is connected with the servo driver. The automatic tipping paper alignment control device can finish automatic synchronous alignment only by needing one-time signal correction after being started. In the normal production process by using the machine, real-time dynamic alignment is performed, cigarette crevasse, edge warping and other phenomena are completely eradicated, and qualified cigarettes can be continuously delivered to downstream products. The offset compensation amount between two alignment signals can be set, and the system accuracy and stability are greatly improved. A movement controller and the servo driver are combined integrally, a special controller for executing the function, a PLC and a high-speed counter are omitted, the design time is shortened, and the installation and purchase cost is saved.

The invention relates to a group of clamps used for part processing, mainly consisting of a basic part and an adjustable part; wherein, the basic part comprises a clamping body (1) and transmission clamping parts (2, 3); the adjustable part consists of replaceable parts (4, 6) and an elastic expanding part (5); during the part processing, each dimension group of the part is provided with a group of corresponding replaceable parts. When parts of different dimension groups are processed, replaceable parts (4, 6) are all needed to be replaced; but in the same dimension group, only elastic expanding part (5) of corresponding dimension is needed to be replaced for the workpiece of difference positioning aperture; the clamp can shorten the design and manufacture time of normal clamp, saves the material and reduces the production cost.