Abstract: A wall mounting device for mounting a scanner includes a bracket, a fastening element, a guiding element and a paper outlet tray. The scanner defines an inputting end and an outputting end. A lower end of the bracket has a scanner holder. An upper end of the scanner holder is opened freely to form an assembling hole. A lower end of the scanner holder defines an opening groove. The inputting end is exposed to the assembling hole. The outputting end is exposed to the opening groove. The fastening element is fastened to the bracket. The guiding element is mounted to the upper end of the scanner holder. The inputting end is corresponding to the guiding element through the assembling hole. The paper outlet tray is mounted to the lower end of the bracket. The outputting end is corresponding to the paper outlet tray through the opening groove.

Abstract: A cylinder scanner includes a base, a contact image sensor module, a first roller unit, a second roller unit and an adjusting mechanism. The contact image sensor module is mounted on a middle of an upper surface of the base for scanning a cylinder. The first roller unit is slidably disposed above the middle of the upper surface of the base. The second roller unit is slidably disposed above the middle of the upper surface of the base. The adjusting mechanism is connected between the first roller unit and the second roller unit. When the cylinder is scanned, the first roller unit and the second roller unit rotate in the same direction, the cylinder is positioned on the first roller unit and the second roller unit, so the cylinder is driven by the first roller unit and the second roller unit to rotate.

Abstract: A film clamping device includes a film holder formed in a flat shape, a cap and a plurality of limiting pads. One side of the film holder defines a first fixing slot vertically penetrating through the film holder. The first fixing slot accommodates a negative film. A dimension of the cap is disposed to be cooperated with a dimension of the first fixing slot so as to be fastened to the film holder. A bottom surface of the cap is provided as a flat surface. The plurality of the limiting pads are made of elastic materials. The plurality of the limiting pads are disposed around a peripheral wall of the first fixing slot.

Abstract: A mobile device holding device comprises a basement including an inner accommodation space; a document feeding path including a scanning area, the document feeding path being disposed in said accommodation space; an input tray disposed on an upstream of the document feeding path to accommodate documents to be scanned; an output tray disposed on a downstream of the document feeding path to eject scanned documents; a document feeding unit disposed in the accommodation space for transmitting documents through the document feeding path; and a device holder disposed on the basement to fix a mobile device; wherein the device holder is moved to align the mobile device with the scanning area for capturing the image within the scanning area, and ensuring that the shooting area of the mobile device is not less than the width of documents to be scanned.

Abstract: An encoder module with a sliding assembly comprises a cover, a disk, a reading head, a bottom plate, and a sliding unit; wherein in assembly, the disk is installed at an upper front side of the bottom plate; the reading head is installed upon a front side of the sliding unit; the sliding unit is pushed into a lower hole of the bottom plate so that a front end of the sliding unit exposes from the lower hole of the bottom plate; in that the reading head serves to read signals from the disk; finally the cover covers upon an outer side of the bottom plate, the sliding unit and the reading head so as to form as an encoder module with a sliding assembly.

Abstract: An encoder module with a sliding assembly comprises a cover, a disk, a reading head, a bottom plate, and a sliding unit; wherein in assembly, the disk is installed at an upper front side of the bottom plate; the reading head is installed upon a front side of the sliding unit; the sliding unit is pushed into a lower hole of the bottom plate so that a front end of the sliding unit exposes from the lower hole of the bottom plate; in that the reading head serves to read signals from the disk; finally the cover covers upon an outer side of the bottom plate, the sliding unit and the reading head so as to form as an encoder module with a sliding assembly.

Abstract: A method of making a plastic code wheel/code strip by: depositing a chrome-aluminum film on a plastic substrate having a transmittance greater than 90%, a transmittance greater than 90%, a heat resistance to at least 120° C. and a thickness smaller than 0.5 mm; forming a photoresist layer on the chrome-aluminum film; covering a patterned film strip on the photoresist layer; radiating the patterned film strip with a collimated light source to expose the optical grating pattern into the photoresist layer; removing the patterned film strip and the non-exposed photoresist from the chrome-aluminum film; etching the chrome-aluminum film; removing the photoimaged photoresist so as to obtain a semi-finished product having an optical grating pattern; and then stamping the semi-finished product into a finished product according to a predetermined shape.