7092results about "Turning machines" patented technology

Provided are reinforced composite stamps, devices and methods of making the reinforced composite stamps disclosed herein. Reinforced composite stamps of certain aspects of the present invention have a composition and architecture optimized for use in printing systems for dry transfer printing of semiconductor structures, and impart excellent control over relative spatial placement accuracy of the semiconductor structures being transferred. In some embodiments, for example, reinforced composite stamps of the present invention allow for precise and repeatable vertical motion of the patterned surface of the printing apparatus with self-leveling of the stamp to the surface of a contacted substrate. Reinforced composite stamps of certain aspect of the present invention achieve a uniform distribution of contact forces between the printing apparatus patterned surface and the top surface of a substrate being contacted by the reinforced composite stamp of the printing apparatus.

A medical instrument has an instrument insert and an instrument handle, which are detachably connected to one another. An actuation rod of the instrument insert is releasably connectable to a movable grip of the instrument handle via a locking connection. A blocking element is provided which blocks the movable grip when the actuation rod has been released.

A transmission extension adapter for connection between a work head and the chuck of a power hand tool includes a cylindrical cap shell coupled to the power hand tool around the chuck and having radial through holes and a positioning member in each radial through hole. An axle sleeve is rotatably coupled to the cylindrical cap shell and has locating holes on the periphery thereof. A transmission axle is inserted through the axle sleeve and has a rear end connected to the chuck and a front end connected with a supplementary chuck for holding the work head. A front cap assembly is affixed to the front end of the axle sleeve to hold an automatic feeder for allowing rotation of the automatic feeder with the axle sleeve. A multi-angle positioning device is adapted for holding down the positioning members in the locating holes to lock the axle sleeve.

A substrate supportingstructure (50) for semiconductor processing, comprising a mounting table (51) for placing a processed substrate (W) disposed in a processing chamber (20), wherein temperature control spaces (507) for storing the fluid used as a heat exchange medium are formed in the mounting table (51), a conductive transmission path (502) is disposed to lead a high frequency power to the mounting table (51), and flow channels (505, 506) feeding or discharging the heat exchange medium fluid to or from the temperature control spaces (507) are formed in the transmission path (502).

A pattern forming apparatus maintaining alignment between a mold and a substrate. The pattern forming apparatus includes a press pressing the mold against the substrate in a pressing direction, and a mechanism to maintain orientation of the mold and the substrate perpendicular to the pressing direction.

Methods and systems, in one embodiment, are described related to a chuck with a plurality of vacuum grooves on a surface. Each single vacuum groove of the plurality of vacuum grooves has a single port connected with a single vacuum line coupled to a vacuum source. The single vacuum line is not shared with another groove and a restriction is applied to the single vacuum line in order to isolate each single vacuum groove.

A freeform fabrication method for making a three-dimensional food object from a design created on a computer, including: (a) providing a support member by which the object is supported while being constructed; (b) operating a material dispensing head for dispensing a strand of food composition in a fluent state with this food composition comprising a volatile ingredient; (c) operating a material treatment device disposed near the strand of food composition to at least partially remove the volatile ingredient for causing the food composition to achieve a rigid state in which the food composition is built up in a 3-D shape of the object; and (d) operating control devices for generating control signals in response to coordinates of the design of the object and controlling the position of the dispensing head relative to the support member in response to the control signals to control dispensing of the food composition for constructing the object while supported with the support member. The method optionally includes an additional step of removing the residual volatile ingredient from the resulting 3-D shape or applying a heat treatment to the 3-D shape upon construction of this shape.