Abstract:
A mask assembly includes a mask frame, the mask frame having an opening and a frame surrounding the opening, a pattern mask on the mask frame, the pattern mask including a pattern portion having at least one pattern overlapping the opening and a welding portion attached to the frame, and at least one support bar crossing the opening and attached to the pattern mask.
Abstract:
A kit for temporarily relieving flood water seep includes a unitized enclosure with segregated containers for a prepolymer and catalyst, respectively. A mixer connected to the unitized enclosure combines the catalyst and prepolymer and a disperser connected to mixer sprays the combined catalyst and prepolymer. The prepolymer and catalyst, in contact with water, forms a pliable solid of density of at least about 7 lb./cu.ft. The kit may be a consumer article, and the polymer can be removable after flooding subsides.
Abstract:
A pattern forming apparatus includes a first nozzle part 52 in which discharge nozzles 523 for discharging an application liquid are arranged in a row in a direction (Y-direction) perpendicular to a scan-moving direction relative to a substrate, and a second nozzle part 72 including a pair of discharge nozzles 723, the positions of which in the Y-direction can be changed by a ball screw mechanism 740. A plurality of pattern elements parallel to each other and having the same length are formed by the discharge of the application liquid from the first nozzle part 52 and, on the other hand, pattern elements having lengths different from these pattern elements are formed by the second nozzle part 72, the application of which is controlled at timings independent of the first nozzle part 52.
Abstract:
A painting apparatus for applying a coating material to a member surface of a member comprises a housing, at least one slide rail, a rack assembly, a cross beam and a spraying device. The slide rail may be mountable within the housing and may have a plurality of rack positions. The rack assembly is mountable within the housing at one of the rack positions. The rack assembly is configured to support the member such that the member surface is exposed. The cross beam may be coupled to the slide rail. The cross beam is movable along the slide rail and is positionable at the rack positions. The spraying device is mountable on the cross beam and is configured to move along the cross beam while spraying the coating material onto the member surface.
Abstract:
Device for the application of fluid coats to surfaces. The device includes a main body (1) through whose back part closed (1b) and by means of a movable connection (2a) with a brake (20), connects to a command grip (2) that allows several angular positions for the main body (1). It has a set of rollers (3) that, rotationally mounted on the lateral walls (1c) of said main body (1) and bulging out by the open front part (1 a) of same (1), are fed with the fluid supplied by a distribution device (5) that is connected to a feeding circuit (4) and whose supply comes from an auxiliary feeding device (40) that may be regulated by an operation means (4b).
Abstract:
An exemplary film coating holder includes a main body, a plurality of workpiece holders, and a driving module. The main body includes a plurality of through holes defined therein and a central axis. The main body is capable of rotating around the central axis. Each workpiece holder is arranged in each through hole and pivotally connected with the main body by an axle. A rotating guide groove is defined around each axle. The driving module includes a control unit and a shaft. The control unit inserts the shaft in the rotating guide groove of the workpiece holder. When the main body is rotating around the central axis, the shaft can drive the workpiece holder to turn over by the guiding of the rotating guide groove.
Abstract:
An image forming apparatus includes an image forming unit for forming an image on a medium; and an application device for applying a treatment liquid to the medium. The application device includes a conveying roller; an application roller for applying the liquid; a squeeze roller for reducing the thickness of the liquid on the application roller; and a tray for supplying the liquid to the squeeze roller. In the application operation, the application and squeeze rollers come in contact, and a valley formed by these rollers faces upward. In the standby condition, at least one of the application and squeeze rollers is moved to such a position that the valley faces laterally. The tray always covers the lower side of the application and squeeze rollers in regions near the longitudinal end portions of the application roller, which end portions do not come in contact with the conveying roller.
Abstract:
A process for forming a patterned thin film structure on a substrate or in-mold decoration film is disclosed. A pattern is printed with a material, such as a masking coating or ink, on the substrate, the pattern being such that, in one embodiment, the desired structures will be formed in the areas where the printed material is not present, i.e., a negative image of thin film structure to be formed is printed. In another embodiment, the pattern is printed with a material that is difficult to strip from the substrate, and the desired thin film structures will be formed in the areas where the printed material is present, i.e., a positive image of the thin film structure is printed. The thin film material is deposited on the patterned substrate, and the undesired area is stripped, leaving behind the patterned thin film structure.
Abstract:
The invention relates to a masking system (1) for the masking of a crank chamber (2) of an internal combustion engine (3) during a surface treatment of a cylinder running surface (4, 41, 42) of a cylinder bore (5, 51, 52) of a cylinder (6, 61, 62) of the internal combustion engine (3). The masking system (1) includes a hollow masking body (7) with a connector segment (71) for the connection of the hollow masking body (7) to the cylinder bore (5, 51, 52) as well as a screen segment (72). In accordance with the invention, the hollow masking body (7) is configured such that the connector segment (71) of the hollow masking body (7) can be positioned on the cylinder bore (51) of the first cylinder (6, 61) at the crank chamber side during the surface treatment of a first cylinder (6, 61) of the internal combustion engine (3). The invention further relates to the use of a masking system (1) in accordance with the invention.
Abstract:
An aqueous solution containing an adhesion promoter in an amount of 20 vol. % or more is heated and vaporized to a temperature of 80 to 100° C. to produce a water-containing adhesion promoter vapor, and the water-containing adhesion promoter vapor is adhered to and condensed on a surface of a substrate, to cause a heating and dehydrating reaction by which the adhesion promoter is adhered to the surface of the substrate.