摘要:
The present invention relates to a printed elapsed time-temperature indicating labels and to a method of indicating the elapse of a predetermined period of time and/or temperature. More' specifically the present invention relates to a device that measures and visually indicates the passage of a predetermined period of time and the various components of which can be formed by inexpensive printing methods and by lamination of one or more printed layers, which can be activated at point of use. The present invention is intended to provide a solution to the longstanding problems of providing an indication of the exposure of foodstuffs to unacceptable time and/or temperature conditions. In accordance with a first aspect of the invention, there is provided an elapsed time indicator comprising a liquid reservoir, a migration medium and a trigger; wherein the liquid reservoir is operable to release a liquid upon activation of the trigger into the migration medium, wherein the extent of absorption of the liquid from the trigger area can be determined by a change in colour or brightness of the migration medium and is an indication of one or both of differences in temperature and a passage of time.
摘要:
An alignment tool is used to ensure proper alignment of a component on a rotating gear relative to a non-rotating platter. The alignment tool includes a first arm member coupled to a locating feature on the gear, and a second arm member that is coupled to the first arm member such that the second arm member is movable relative to the first arm member. When the first arm member is coupled to the locating feature, the second arm member locates off the platter to verify proper alignment. The second arm member is cannot be fitted to the platter when there is improper alignment.
摘要:
A method for the production and control of plates for electronics comprising a first step in which a plate is positioned, by means of positioning means, in a loading station; a second step in which the plate is disposed in a deposition station associated with a unit for depositing metal, or other material, in which the metal is deposited on the plate, in order to generate on the plates metal tracks, according to a pre-determined and desired topological disposition; a third step in which the plate is disposed in an exit station and a detection means is activated so as to detect the presence of defects in the plate; and a fourth step in which the plate is discharged from the exit station. In the first step the detection means is activated to identify defects in the plate disposed in the loading station. In the second step the deposition unit is activated in order to deposit the metal on the plate when in the first step the detection means has not detected any defect in the plate.
摘要:
An exemplary apparatus for applying deglossing paint on a peripheral inactive portion of a lens is provided. The apparatus includes a platform, a holder and a printing device. The platform includes a worktable, and a supporting member extending from the worktable and having a cantilever portion suspending above the worktable. The holder is mounted on the worktable, and is configured for holding one or more lenses thereon. The printing device is supported by the cantilever portion, and includes a stamper facing toward the lens. The stamper is capable of having the deglossing paint stained thereon and applying the deglossing paint on the peripheral inactive portion by bringing the deglossing paint into contact with the peripheral inactive portion.
摘要:
A substrate processing system for processing an essentially vertically oriented substrate is described. The system includes a first processing chamber having a first processing region and being adapted to deposit a first layer comprising a first material, a second processing chamber having a second processing region and being adapted to deposit a second layer over the first layer, the second layer comprising a second material, a third processing chamber having a third processing region and being adapted to deposit a layer comprising the second material, a transfer chamber providing essentially linear transport paths with the first, the second, and the third chambers, respectively, and a further chamber comprising a first and a second transportation track, wherein at least one of the first and second transportation tracks forms an essentially linear transportation path with the first processing chamber, wherein the first chamber is adapted to receive the substrate from the transfer chamber, and to deposit a further layer comprising the first material.
摘要:
A thin film deposition apparatus to remove static electricity generated between a substrate and a mask, and a method of manufacturing an organic light-emitting display device using the thin film deposition apparatus.
摘要:
An edge banding machine has: a glue-applying unit including a glue container mounted on a mounting plate, and a glue-applying roller rotatable relative to the glue container; a transmission unit including front and rear conveying wheels and a transmission member connected between the front and rear conveying wheels for driving the glue-applying roller; and a feeding unit including two juxtaposed vertical rods disposed on the mounting plate and spaced apart from each other by a passage distance, and two elongate projecting blocks spaced apart from each other by a distance that reduces gradually in a direction toward the front conveying wheel. The projecting blocks are spaced apart from the vertical rods by a gap distance. A ratio of the gap distance to the passage distance is not more than 4.
摘要:
Apparatus for treating wafers using a wafer carrier rotated about an axis is provided with a ring which surrounds the wafer carrier during operation. Treatment gasses directed onto a top surface of the carrier flow outwardly away from the axis over the carrier and over the ring, and pass downstream outside of the ring. The outwardly flowing gasses form a boundary over the carrier and ring. The ring helps to maintain a boundary layer of substantially uniform thickness over the carrier, which promotes uniform treatment of the wafers.
摘要:
A conformal coating apparatus is provided to deposit material on a substrate. The conformal coating apparatus includes a housing, a head configured to deposit material and a movement mechanism coupled to the housing and to the head. The movement mechanism includes a movable member coupled to the head, three actuators coupled to the housing, and three linkages respectively connecting the movable member to the three actuators. A controller is coupled to the movement mechanism and the head. The controller is configured to control the automated movement of the movement mechanism to provide at least x-axis, y-axis and z-axis movement of the head.
摘要:
A film forming apparatus which forms a film on a long substrate includes a film forming unit, a transport unit which transports the long substrate, a supply portion which supplies an inspection substrate onto the long substrate, and a substrate recovery portion which recovers the inspection substrate that was placed on the long substrate and that has a film formed thereon by the film forming unit.