The invention relates to an automatic tile cutter (1) comprising a cutting table (31) for receiving a tile (21) to be cut, and at least one cutting tool (59) that is translatably movable along a guide rail (61) and is to cut the tile along a cutting line such that a cut tile and scraps are obtained, characterized in that the tile cutter additionally comprises: —at least a first conveyor (11) for conveying the tile (21) from a tile loading zone (5) to a tile cutting zone (7); —at least two abutments (15) for blocking the movement of the tile (21) in a predefined tile position in the cutting zone; and —an electronic control unit (57) configured to control the positioning of the abutment elements (15) and the cutting tool (59) relative to each other in accordance with predefined cutting parameters and actuate the cutting tool.

The invention relates to an automatic tile cutter (1) comprising a cutting table (31) for receiving a tile (21) to be cut, and at least one cutting tool (59) that is translatably movable along a guide rail (61) and is to cut the tile along a cutting line such that a cut tile and scraps are obtained, characterized in that the tile cutter additionally comprises: —at least a first conveyor (11) for conveying the tile (21) from a tile loading zone (5) to a tile cutting zone (7); —at least two abutments (15) for blocking the movement of the tile (21) in a predefined tile position in the cutting zone; and —an electronic control unit (57) configured to control the positioning of the abutment elements (15) and the cutting tool (59) relative to each other in accordance with predefined cutting parameters and actuate the cutting tool.

A method of manufacturing a glass sheet includes a start point forming step of forming a scribe line on a preset cutting portion of a glass sheet, a setting step of causing, through use of a support member having a groove-shaped recess, the support member to support the glass sheet having the scribe line formed thereon from one surface side so that the preset cutting portion is arranged on the recess, and a cutting step of generating a negative pressure in the recess to bend the preset cutting portion on the recess so that the one surface side protrudes, to thereby cut the glass sheet along the preset cutting portion with the scribe line as the start point. At the time of performing the cutting step, the entire recess is covered with a cover member from another surface side of the glass sheet through intermediation of the glass sheet.

A method of manufacturing a glass sheet includes a start point forming step of forming a scribe line on a preset cutting portion of a glass sheet, a setting step of causing, through use of a support member having a groove-shaped recess, the support member to support the glass sheet having the scribe line formed thereon from one surface side so that the preset cutting portion is arranged on the recess, and a cutting step of generating a negative pressure in the recess to bend the preset cutting portion on the recess so that the one surface side protrudes, to thereby cut the glass sheet along the preset cutting portion with the scribe line as the start point. At the time of performing the cutting step, the entire recess is covered with a cover member from another surface side of the glass sheet through intermediation of the glass sheet.

Provided is a glass film manufacturing method in which manufacture-related processing is performed on a glass film while the glass film (G) is conveyed, the glass film manufacturing method comprising the step of conveying the glass film (G) on a suction roller (46), wherein the suction roller (46a) is configured to suck only a center portion of the glass film in a width direction of the glass film (G).

Provided is a glass film manufacturing method in which manufacture-related processing is performed on a glass film while the glass film (G) is conveyed, the glass film manufacturing method comprising the step of conveying the glass film (G) on a suction roller (46), wherein the suction roller (46a) is configured to suck only a center portion of the glass film in a width direction of the glass film (G).

The present invention relates to devices for cutting tile and scoring concrete masonry units. These devices may function without generating large amounts of dust, while still allowing high-throughput cutting and scoring. The present invention features devices for cutting tile that may allow for multiple tiles to be cut simultaneously, thus boosting efficiency. The present invention features devices for scoring concrete masonry units that may enable precision scoring of multiple faces of the CMU. After the CMU is scored by the device of the present invention, it may be easily split along the scoring plane by hitting the top of the CMU with a hammer.

The present invention relates to devices for cutting tile and scoring concrete masonry units. These devices may function without generating large amounts of dust, while still allowing high-throughput cutting and scoring. The present invention features devices for cutting tile that may allow for multiple tiles to be cut simultaneously, thus boosting efficiency. The present invention features devices for scoring concrete masonry units that may enable precision scoring of multiple faces of the CMU. After the CMU is scored by the device of the present invention, it may be easily split along the scoring plane by hitting the top of the CMU with a hammer.

A glass plate bend-breaking machine for a glass plate includes a supporting mechanism by which a glass plate with a predetermined bend-breaking line as a cut line formed on an upper surface, i.e., one surface, thereof is supported at a lower surface, i.e., another surface, of the glass plate; and press-breaking devices and for press-breaking the glass plate along the predetermined bend-breaking line. Each of the press-breaking devices has a pressing body for simultaneously pressing a plurality of parts and along the predetermined bend-breaking line on the upper surface of the glass plate at the time of press-breaking the glass plate along the predetermined bend-breaking line at each of press-breaking positions on the glass plate.

A device includes: a separating unit 10 which forms a weak layer WL in a semiconductor wafer WF supported by a base support unit BS to divide the wafer WF into a thinned wafer WF1 and a residual wafer WF2 with the weak layer WL as a boundary, and separates the wafer WF2 from the wafer WF1; a first transfer unit 20 which transfers the wafer WF1 from which the wafer WF2 is separated by the unit 10; a processing unit 30 which applies predetermined processing to the WF1 transferred by the unit 20; a second transfer unit 40 which transfers the wafer WF1 to which the predetermined processing is applied by the unit 30; and a reinforcing member pasting unit 50 which pastes a reinforcing member AS on the wafer WF1 transferred by the unit 40. The unit 20 and the unit 40 transfer the wafer WF1 with the unit BS.