3results about How to "Minimize changes" patented technology

A flux and a solder paste capable of minimizing the time-dependent changes in viscosity when stored at 30°C and minimizing the coloration of flux residues while having favorable reflow properties and favorable cleanability of flux residues are provided. As such a flux, a flux containing a rosin, a thixotropic agent, an activator, and a solvent is adopted. The rosin includes one or more selected from the group consisting of an acid-modified rosin, a hydrogenated rosin, and an acid-modified hydrogenated rosin, and the thixotropic agent includes a compound represented by General Formula (1). In General Formula (1), R11 and R12 each independently represent a hydrocarbon group which has 1 to 3 carbon atoms and may have a substituent, or a single bond. R21 and R22 each independently represent a hydrocarbon group which has 7 to 29 carbon atoms and may have a substituent. R13 represents a substituent, n represents an integer of 0 to 4.

An in-line manufacturing apparatus for a lithium metal battery comprises: a lithium foil tape unwinder peeling a release film on the lithium foil tape and transferring the lithium foil tape peeled off the release film to a notching part; the notching part forming an anode plate having an electrode tab by processing the lithium foil tape; and a stacking part inserting a separator film between the anode plate and a cathode plate directly transferred from the notching part in a zigzag manner to alternately stack the separator film.

Disclosed are a method for making a planting surgery plan and an apparatus thereof. In the present invention, when making a planting surgery plan, individual teeth are grouped, and crown arrangement information of a target tooth is determined using tooth axis information of teeth belonging to the same tooth group as the target tooth. Accordingly, the accuracy of crown arrangement is improved, and user modification can be minimized.