Abstract: A scribing apparatus 1 includes a horizontal table 3 on which a glass plate 2 is placed and fixed under vacuum suction; a feed screw 5 and a Y-axis control motor 6 for moving the table 3 along a pair of guide rails 4 under scribe numerical control; a guide rail device body 7 installed above the table 3 along an X-axis direction; a carriage 8 mounted on the guide rail device body 7 so as to move in the X-axis direction while being guided; a feed screw and an X-axis control motor 9 for moving the carriage 8 in the X-axis direction under numerical control; and a scribe head 10 installed on the carriage 8.

Abstract: This document provides devices and methods for processing elongate generally cylindrical food products. For example, this document provides devices and methods for longitudinally cutting sausages, and the sausage designs as cut thereby.

Abstract: A substrate cutting system which requires a small footprint area so as to be compact, and also which is capable of efficiently cutting a substrate is disclosed. A pair of substrate cutting devices are provided in a cutting device guide body 30 so as to be movable along a direction perpendicular to the moving direction of the clamp devices 50, the pair of substrate cutting devices cutting the mother substrate from each of the top surface and the bottom surface of the mother substrate which is clamped by the clamp devices 50.

Abstract: A tamper indicating closure comprising a base wall and a peripheral skirt having an internal thread adapted to engage the threads of a container wherein a tamper indicating band is provided on the skirt by a plurality of circumferentially spaced bridges. The band includes portions adapted to engage an annular bead on the container. The bridges are formed by using a primary knife having an interrupted cutting edge to produce a circumferential score in the side wall of the closure leaving spaced connectors or bridges followed by using a secondary knife having a continuous cutting edge to provide a continuous external score line and an accurately dimensional radial thickness of the bridges. In a preferred method and apparatus, the closures engage the successive primary and secondary knives and are moved such that the closures roll relative to the knives.

Abstract: A tamper indicating closure comprising a base wall and a peripheral skirt having an internal thread adapted to engage the threads of a container wherein a tamper indicating band is provided on the skirt by a plurality of circumferentially spaced bridges. The band includes portions adapted to engage an annular bead on the container. The bridges are formed by using a primary knife having an interrupted cutting edge to produce a circumferential score in the side wall of the closure leaving spaced connectors or bridges followed by using a secondary knife having a continuous cutting edge to provide a continuous external score line and an accurately dimensional radial thickness of the bridges. In a preferred method and apparatus, the closures engage the successive primary and secondary knives and are moved such that the closures roll relative to the knives.

Abstract: A method of and apparatus for treating foam board to permit it to be accordion folded involves moving an elongate foam board along a longitudinal pathway into a slitting machine, stopping the travel of the board and clamping it in stationary position, and then laterally simultaneously moving pairs of longitudinally spaced upper and lower slitters, which produce alternate slits less than through the thickness of the board to leave a foldable thickness, across the board. The board is then released to be accordion folded.

Abstract: A tool for incising a cylindrical shaped meat product with superficial spiral cuts includes a tubular shaped base which is formed with a lumen and which has an inner surface and an outer surface. A plurality of cutting blades are mounted on the base to protrude inwardly from the inner surface. Further, the blades are inclined at an angle .alpha. relative to the longitudinal axis of the tool. A grip can be formed on the outer surface of the tool. In its operation, the meat product, such as a hot dog, is inserted into the lumen of the tool, and rotated while it is being advanced through the lumen. The result is a pattern of spiral incisions which are cut into the meat product and which extend along the length of the product.

Abstract: A method of dividing deep-frozen food blocks comprising forming a succession of spaced parallel blade rows each row having a plurality of spaced parallel coaxial freely rotatable discoid blades and advancing successive food blocks past the successive blade rows so that the blades in the successive blade rows rotate with a peripheral speed which more or less matches the speed of the block advance so that there is minimal relative linear motion of the blade edges and the blocks whereby the blades groove the blocks by displacing block material to the sides of the grooves and selecting a number of blade rows such that while the grooves made by any blade row are quite shallow, the grooves made by all of the blade rows divide each of the blocks into a plurality of parts. Apparatus for practicing the method is also disclosed.

Abstract: A container apparatus is deployable from a substantially flat, collapsed configuration to a substantially rectangular-bottomed configuration. The container apparatus includes a front panel, a back panel, a first gusseted side panel, and a second gusseted side panel. Each panel has a first transverse score line forming a peripheral edge of the substantially rectangular bottom upon the deployment of the container apparatus. This first transverse score line is scored in a first direction, extending substantially from the front panel towards the back panel of the container apparatus. Each panel further includes a second transverse score line substantially congruent with the first transverse score line. This second transverse score line is scored in a second direction, extending substantially from the back panel towards the front panel of the container apparatus.

Abstract: Apparatus for automatic scribing and breaking of semiconductor wafers wherein scribing is performed at a scribing station and the scribed wafer transported in the X direction to a breaking station on an X-Y table. Scribing and breaking of parallel lines is accomplished by transporting the wafer step-wise in the Y direction by the Y table. Rotation of the wafer for scribing and breaking along sets of lines perpendicular to one another is accomplished by a theta table carried on the Y table. An impulse bar is carried by the X table for applying force to the bottom surface of the wafer during both scribing and breaking. In one embodiment, upward movement of the wafer during breaking is resisted by an anvil positioned above the wafer. In a second embodiment, such upward movement is resisted by a vacuum chuck beneath the wafer, to avoid contact with the upper wafer surface.

Abstract: An apparatus for cutting a sausage product has an elongate, generally cylindrical housing and a generally annular cutter member. The housing has an axis, a circumferential side wall with radial inner and outer surfaces, and first and second axial ends. The housing defines a cutting chamber sized for receiving the sausage product, and the side wall includes a plurality of elongate, generally parallel axial slots extending therethrough. The slots are generally equally spaced from each other around the circumference of the side wall. The cutter member has an axial length and a curved inner circumferential surface with a diameter at least slightly greater than that of the outer surface of the housing side wall.

Abstract: A tamper indicating closure comprising a base wall and a peripheral skirt having an internal thread adapted to engage the threads of a container wherein a tamper indicating band is provided on the skirt by a plurality of circumferentially spaced bridges. The band includes portions adapted to engage an annular bead on the container. The bridges are formed by using a primary knife having an interrupted cutting edge to produce a circumferential score in the side wall of the closure leaving spaced connectors or bridges followed by using a secondary knife having a continuous cutting edge to provide a continuous external score line and an accurately dimensional radial thickness of the bridges. In a preferred method and apparatus, the closures engage the successive primary and secondary knives and are moved such that the closures roll relative to the knives.

Abstract: A process and device for marking and cleaving plaquettes of monocrystalline semiconducting materials is described. According to invention, in order to mark off a reference direction onto a plaquette of a monocrystalline semiconducting material having a low hardness, an impression (1) is formed on the useful face of the plaquette and in a non useful area of that face, the impression bringing into view at least one direction from which the reference direction (9, 11, 13) is deduced, and the latter is marked off by means of a line on the non useful area. Since the reference direction corresponds to a cleavage plane of the plaquette, the latter, in addition, is cleaved by tracing a cleavage line along the reference direction on the other face of the plaquette.

Abstract: Glass cutting apparatus which includes a base with a fixed, glass positioning fence along one edge thereof and a removable, pivotable glass cutter guide which can be locked to the base at a selected angle relative to the fixed fence, allowing glass to be scored at any selected angle with respect to the fence. A variety of accessories allow the glass being worked to be securely positioned on the base; one of these is a removable fence against which the glass may be positioned instead of against the fixed fence. A holder for a glass cutter which is slidable along and then fixable to the pivotable glass cutter guide allows the system to be employed to cut arcs as well as straight lines. Optionally, the system may be employed with yet another accessory which allows the center of an arc being cut to be shifted to any selected location on the base of that system.

Abstract: A blister packaging apparatus comprises a blister forming part for forming a plurality of blisters in a thermoplastic resin sheet, an automatic material supplying part for automatically supplying materials into the blisters of the thermoplastic resin sheet, a metal foil member adhering part for adhering a metal foil member to the thermoplastic resin sheet so as to cover openings of the blisters accommodating the materials, a half-cutting part comprising at least one circular blade which is fixed in a non-rotational state and has a blade formed on an entire circumference thereof for forming a half-cut line in the thermoplastic resin sheet for facilitating separation of the blisters, and a curl reforming part for reforming a curl in the thermoplastic resin sheet on which the metal foil member is adhered.

Abstract: A cutting apparatus for cutting material into a desired shape has a first travelling member and a second travelling member which are arranged on a holding stand, on which the material to be cut is placed, and which approach and separate from each other. A cutting tool for cutting the material is mounted on each of the first and the second travelling members so as to be movable in a direction that is perpendicular to the travelling direction of each travelling member. Movement corresponding to a cutting profile required for the cutting tool to cut the material to a desired shape is imparted by controlling the first travelling member and the second travelling member and the cutting tools mounted on both travelling members. In addition, such a cutting process can be carried out by driving a numerical control to spread the cutting tools mounted on both travelling members in a laterally symmetrical relation so that an annular portion can be cut to produce shaped articles.

Abstract: A printing press including a printing section delivering printed sheets onto a conveying section at a receiving station, the conveying section incorporating a horizontally movable conveyor provided with grippers for grasping printed sheets discharged from the receiving station and moving them away. A rotary shaft is disposed transversely of and above the conveyor, onto which is provided a tear-line tracer assembly which projects radially and lengthwise of the shaft. This assembly includes a tracer blade having an elongated serrated straight cutting edge extending parallel to the axis of rotation of the shaft and being adapted to produce tear-lines when applied over and across the printed sheets when the latter are moved by the conveyor. A rotary support roll is provided beneath the conveyor and over the top of which printed sheets bear as they are moved by the conveyor.

Abstract: A cutter for cutting thin boards, including a base provided with a plurality of guide grooves on one side in such a manner that they are arranged so as to form progressively larger angles with the under surface of the base. A cutting blade is mounted in each of these guide grooves in such a manner that all the cutting blades fall on the same plane with each other.

Abstract: Apparatus for scribing a planar work piece includes a vacuum chuck table and a scribe bridge assembly moveable along shaft tracks straddling the table surface. The bridge assembly supports first and second sets of scribe devices which can be alternately rotated into engagement with a work piece as the bridge assembly moves along the tracks. The assembly is driven at both ends by chain drives by synchronized movement.

Abstract: An apparatus for cutting sheet glass which can not only cut a glass sheet into several smaller sheets of different sizes by a single operation but also can form cutting lines on several glass sheets by superposing them one over the other in sequence without dismounting the preceding sheets from the cutting apparatus after forming cutting lines thereon so as to obtain several smaller sheets of different sizes from each large glass sheet, and also a cutter which inhibits the formation of jagged irregularities on the cut faces of the smaller sheets when separated along the cutting lines.

Abstract: A method of maintaining edge strength of a piece of glass i.e. preventing unintentional damage such as chips and/or scratches to the edges of the piece of glass during handling, processing and/or shipping is disclosed. A sheet of glass having dimensions greater than the desired size of the piece of glass is cut from a glass ribbon. The sheet of glass is pseudosubsurface scored or subsurface scored within the edges to define the piece of glass and to provide trim around the piece of glass which trim protects the edges of the piece of glass against unintentional damage. Thereafter, the sheet of glass is stored or processed, e.g., coating a surface of the sheet of glass with a transparent metal coating. The trim is removed from the sheet of glass at a fabrication station and the piece of glass having edges free of unintentional damage is used in the fabrication of a product e.g., a multiple glazed unit.