Abstract: A method of making a power transmission belt/belt sleeve, which method includes the step of providing a first mold assembly having a central axis and a circumference, providing a sheet material having first and second oppositely facing surfaces, placing the sheet material around the first mold assembly and causing a contoured portion of the first surface to be keyed to the first mold assembly so that the sheet material is in a predetermined circumferential position relative to the first mold assembly, providing a second mold assembly having a contoured surface, placing the contoured surface of the second mold assembly against the second surface of the sheet material, providing a guide element, operatively connecting the guide element between the first and second mold assemblies so that the guide element maintains the second mold assembly in a predetermined circumferential position relative to the first mold assembly, and forming the second surface of the sheet material through the contoured surface of the sec

Abstract: A cutting apparatus for sheet material, such as a power transmission belt molding pad, which cutting apparatus has a first structure for supporting a sheet material, a second structure for engaging and advancing the sheet material on the first structure to a predetermined cutting position, and structure for guidingly cutting the sheet material in the cutting position.

Abstract: A method of making a power transmission belt/belt sleeve, which method includes the step of providing a first mold assembly having a central axis and a circumference, providing a sheet material having first and second oppositely facing surfaces, placing the sheet material around the first mold assembly and causing a contoured portion of the first surface to be keyed to the first mold assembly so that the sheet material is in a predetermined circumferential position relative to the first mold assembly, providing a second mold assembly having a contoured surface, placing the contoured surface of the second mold assembly against the second surface of the sheet material, providing a guide element, operatively connecting the guide element between the first and second mold assemblies so that the guide element maintains the second mold assembly in a predetermined circumferential position relative to the first mold assembly, and forming the second surface of the sheet material through the contoured surface of the sec

Abstract: There is provided a capsule in which large and sharp burr is not easily formed in such case of unsealing. This capsule comprises a cap portion 1, a skirt portion 2, and a tearable guarantee strip 3. Weakening lines 4 and 5 are formed at a boundary between the tearable guarantee strip 3 and the cap portion 1, and at a boundary between the tearable guarantee strip 3 and the skirt portion 2. The weakening line 5 comprises linear compressed part 8 and saw-tooth-like compressed parts 9. The saw-tooth-like compressed parts 9 are formed so as to serrate from the linear compressed part 8 to the tearable guarantee strip 3 side. The saw-tooth-like compressed parts 9 may be also formed so as to serrate from the linear compressed part 8 to the skirt portion 2 side. The weakening line 5 may be also formed of a plurality of circular arc compressed parts each drawing an arc on the tearable guarantee strip 3 side and disposed with a certain distance.

Abstract: A grinding wheel for treating a surface of a power transmission belt/belt sleeve. The grinding wheel has a cylindrical body defining a rotational axis and having a circumferential outer surface with there being a plurality of abrading elements arranged in circumferentially spaced relationship on the outer surface of the body. Reliefs are provided between adjacent abrading elements. The invention further contemplates a method of treating a belt using the inventive grinding wheel.

Abstract: A capsule having a cap portion may be torn together with a pulling tab for tearing. The capsule comprises the cap portion and a skirt portion. Two weakening lines for tearing the cap portion are provided between the cap portion and the skirt portion. One of the weakening lines on the cap portion side is inclined to a top of the cap portion with a certain inclination as it approaches near the tear-terminating end. When pulling the pulling tab outwardly, the cap portion is torn along the weakening lines. Then, as it approaches near the tear-terminating end, the cap portion is torn upward toward the top, thereby opening the cap portion. Thus, the cap portion is removed from a cap of a bottle together with the pulling tab in one unit.

Abstract: There is provided a cover for a bottle neck or a capsule in which large and sharp burrs are not easily formed when the capsule is removed. The capsule comprises a cap portion, a skirt portion, and a tearable guarantee strip. Weakening lines are formed at a boundary between the tearable guarantee strip and the cap portion, and at a boundary between the tearable guarantee strip and the skirt portion. The weakening lines comprise linear compressed part and saw-tooth-like compressed parts. The saw-tooth-like compressed parts are formed so as to serrate from the linear compressed part into the tearable guarantee strip. The saw-tooth-like compressed parts may also be formed so as to serrate from the linear compressed part into the skirt portion. The weakening line may also be formed of a plurality of circular arc compressed parts each forming an arc extending into the tearable guarantee strip and each separated from its adjacent arc by a given distance.

Abstract: An apparatus for limiting deviation of an endless belt/belt sleeve from a desired rotational path. The apparatus has first and second rollers each having a rotational axis and cooperatively supporting an endless belt/belt sleeve trained therearound for rotational movement in a predetermined path. A first member is mounted on one of the first and second rollers for movement axially relative to the one of the first and second rollers. A blocking structure defines a shoulder for engagement with an edge of an endless belt/belt sleeve trained around the first and second rollers to limit movement of an endless belt trained around the first and second rollers in a first axial direction relative to the one of the first and second rollers.

Abstract: A liquid dispenser having an air introduction tube with a sound generating mechanism for mounting to an opening of a container holding a liquid such as beer. When liquid is poured through the dispenser a pulsating air flow is generated in the air introduction tube which causes the sound generating mechanism to produce a chirping sound.

Abstract: A container for separately accommodating a pair of liquids, such as mineral water and whisky, including a main body for accommodating a first liquid, a small cup for accommodating a second liquid, provided with a flange extending from the entire periphery of an upper end of the small cup and a skirt extending downward from the entire periphery of an upper end of the flange, and a flexible lid for liquid-tightly sealing an upper free opening of the small cup. The small cup is fit into an upper free opening of the main body engaging the flange and the skirt with the entire periphery of an upper end of the main body. The small cup has a specified area, in a bottom wall, at least partially bordered by a score line. The lid has a downward projection. The specified area is broken by pushing down the lid until a tip of the projection presses to break the specified area, whereby the second liquid flows down into the main body and mixes with the first liquid in the main body.

Abstract: The present invention provides a method for dispensing beer and a dispenser, which have the same effect as conventional methods of discharging beer under the pressure of carbon dioxide gas, to form a plurality of streams of beer when beer is dispensed from a bottle, barrel, can, beer tap, etc. into a receiver. The present invention further offers a metal container which can easily form a plurality of streams of beer. The beer dispensed according to the present invention has a creamy head of foam and a mild, soft taste.

Abstract: The present invention provides a method and apparatus for dispensing beer, which have the same effect as conventional methods of discharging beer under the pressure of carbon dioxide gas, whereby a plurality of streams of beer is formed when beer is dispensed from a bottle, barrel, can, beer tap, etc. into a receiver. Also disclosed is a metal container embodying the present invention and which provides such a plurality of streams of beer. The beer dispensed according to the present invention has a creamy head of foam and a mild, soft taste.