Abstract: A sipe blade for molding a sipe, which is provided in a tire molding mold for molding a tire, the sipe blade being formed by overlapping a plurality of members that are made of a rolled material and that are individually formed to have a constant thickness.

Abstract: A sipe blade which is implanted in a base mold and which molds a sipe in a tire is provided with a first blade molded by pressing a plate member and a second blade having a thickness greater than a thickness of the first blade. The second blade is provided with a contact portion which extends along an outer periphery of the first blade implanted in the base mold and with which one molding surface of the first blade comes in contact along a peripheral edge portion of the first blade, or provided with a fitting portion which accommodates the peripheral edge portion of the first blade and with which both molding surfaces of the first blade come in contact.

Abstract: A method including correcting output of an image sensor unit based on correction information of the image sensor unit that captures and discriminates a paper sheet. A apparatus includes an image sensor unit which includes an image capturing element that captures a banknote so as to discriminate the banknote, a controller that controls the image sensor unit, and a first attachment part, to which the image sensor unit is attached to be detachable, and which includes a connection terminal that connects the image sensor unit and the controller with each other, and which is arranged in a conveyance path for conveying the banknote.

Abstract: A method including correcting output of an image sensor unit based on correction information of the image sensor unit that captures and discriminates a paper sheet. A apparatus includes an image sensor unit which includes an image capturing element that captures a banknote so as to discriminate the banknote, a controller that controls the image sensor unit, and a first attachment part, to which the image sensor unit is attached to be detachable, and which includes a connection terminal that connects the image sensor unit and the controller with each other, and which is arranged in a conveyance path for conveying the banknote.

Abstract: A tire vulcanization mold manufacturing method including: a process of preparing plural mold material blocks, an inner face of an axial direction central portion of each of the mold material blocks being formed with a molding protrusion in a complementary relationship with a wide groove of a tire, and each of the mold material blocks having a same circular cylindrical shape; a process of forming, by machining, a plurality of slits penetrating through the axial direction central portion of each of the mold material blocks such that the penetrating slits each extend along the axial direction and are separated from each other in a circumferential direction, and forming mold pieces between adjacent the penetrating slits with a portion of the molding protrusion formed on an inner face of the mold pieces; a process of cutting out the mold pieces from remainder rings that extend continuously in the circumferential direction at one axial direction end and the other axial direction end of the mold pieces; and a proces

Abstract: In a mold for vulcanizing and molding a tire, an annular tread mold that presses a tread section of a green tire mounted in the mold includes a plurality of segments divided in the circumferential direction of the green tire mounted in the mold, each segment includes a design surface mold and a holder member for holding the design surface mold and transferring heat from a heating device, and the design surface mold includes a plurality of piece members divided in the width direction of the green tire mounted in the mold. Thus, while avoiding generation of spews, a reduction in the temperature difference between a tire shoulder section and a tire width-directional center and its vicinity of a tread section at the time of vulcanization is realized, differences in physical property values from part to part are reduced, tire performance, and workability and strength of the mold are enhanced.

Abstract: When a mold for a tire is manufactured by casting, generation of a casting defect for the casting of the mold is easily suppressed so that the manufacturing efficiency of the mold is improved. The mold molds a tire by molding parts arranged along a tire width direction. A width direction of a casting of the mold corresponding to the tire width direction is matched with a vertical direction. A riser is connected to a part of the rear-face part of the casting located on the rear-face side of the molding part. A chiller is arranged on a part other than the riser of the rear-face part of the casting.

Abstract: The vulcanizing apparatus for rubber article includes a mold to mold an unvulcanized rubber article, a holding body to hold the mold, a heating means to heat the holding body and an inhibition part. The vulcanizing apparatus for rubber article vulcanizes the rubber article by heat transferred from the holding body to the mold. The inhibition part is formed in a part between the mold and the holding body so as to inhibit transfer of the heat from the holding body to the mold.

Abstract: A tire vulcanization mold has a mold main body, and blades having, at proximal end sides thereof, embedded portions that are fixed to the mold main body in embedded states, and, at distal end sides thereof, projecting portions that project-out from the mold main body's inner surface, wherein at least one introducing path extends from a projecting portion side surface toward a blade inner portion is formed at each blade, and, a connecting path, shaped as a closed space and connects the introducing path and a proximal end opening, is formed at each blade's interior, a discharge path, whose one end opening communicates with proximal end opening and whose other end opening communicates with external space, is formed in the mold main body, and, a maximum flow path sectional area at the connecting path less than or equal to an opening surface area of discharge path's one end opening.

Abstract: A mold for rubber article with a rubber forming part formed by sintering of a metal powder can be simply and easily improved. The mold for rubber article includes; a rubber forming part to mold a rubber article, while being in contact with the rubber article in a contact part, and a holding part to hold the rubber forming part. The rubber forming part is formed by sintering of the metal powder. At the time of casting of the holding part, a part or the whole of parts except for the contact part of the rubber forming part is cast in the holding part, so that the holding part and a cast-in part of the rubber forming part cast in the holding part are joined to each other.

Abstract: A slit vent is formed in a molding member of a mold for rubber article with ease. A molding member of a mold is brought into contact with a rubber article through a molding surface to mold the rubber article. The molding member having a thin-walled part is formed by making a part in which a slit vent of the molding member is to be formed, thinner than other part of the molding member. The slit vent is formed in the thin-walled part of the molding member. The slit vent penetrates the thin-walled part and opens to the molding surface.

Abstract: A tire vulcanization mold has a mold main body, and blades having, at proximal end sides thereof, embedded portions that are fixed to the mold main body in embedded states, and, at distal end sides thereof, projecting portions that project-out from the mold main body's inner surface, wherein at least one introducing path extends from a projecting portion side surface toward a blade inner portion is formed at each blade, and, a connecting path, shaped as a closed space and connects the introducing path and a proximal end opening, is formed at each blade's interior, a discharge path, whose one end opening communicates with proximal end opening and whose other end opening communicates with external space, is formed in the mold main body, and, a maximum flow path sectional area at the connecting path less than or equal to an opening surface area of discharge path's one end opening.

Abstract: A slit forming part can be easily formed on a parting surface of a split mold and a change in a slit vent formed by the slit forming part can be suppressed. Parting surfaces including slit forming parts are formed on the split mold. Plating is applied to the parting surfaces of the split mold so as to coat the parting surfaces in which the slit forming part is formed, with a plating film. A plurality of split molds are combined together such that their parting surfaces opposed to each other, to mold a rubber article. The slit forming parts of the parting surfaces form a slit vent between the split molds.

Abstract: A apparatus includes an image sensor unit which includes an image capturing element that captures a banknote so as to discriminate the banknote, a controller that controls the image sensor unit, and a first attachment part, to which the image sensor unit is attached to be detachable, and which includes a connection terminal that connects the image sensor unit and the controller with each other, and which is arranged in a conveyance path for conveying the banknote.

Abstract: A vent hole of a mold for molding a tire is formed by suppressing bending deformation of a wire in a casting mold. By using a relational expression among a length of a wire in a casting space, a diameter of the wire, a contact angle of the wire with respect to a molten metal, and a bent amount of the wire by casting acquired by experiments, the contact angle of the wire at which the bent amount of the wire is within an allowable range is calculated from conditions of an actual length and the diameter of the wire. On the basis of the calculated contact angle of the wire, the wire is disposed in the casting space. By pouring the molten metal into the casting space, a cast metal with the wire cast-in in the casting space is cast. A vent hole is formed by withdrawing the wire.

Abstract: A vent hole of a mold for molding a tire is formed by suppressing bending deformation of a wire in a casting mold. By using a relational expression among a length of a wire in a casting space, a diameter of the wire, a contact angle of the wire with respect to a molten metal, and a bent amount of the wire by casting acquired by experiments, the contact angle of the wire at which the bent amount of the wire is within an allowable range is calculated from conditions of an actual length and the diameter of the wire. On the basis of the calculated contact angle of the wire, the wire is disposed in the casting space. By pouring the molten metal into the casting space, a cast metal with the wire cast-in in the casting space is cast. A vent hole is formed by withdrawing the wire.

Abstract: Occurrence of a casting defect in a cast-metal object is suppressed, and a crystal structure of the cast-metal object is made fine. When a cast-metal object is to be produced by using a casting mold, a metal material generating a free crystal during solidification is melted first. Subsequently, a molten metal including a melted metal material is poured into the casting mold. While the free crystal in the molten metal is deposited on a surface of the casting mold, the molten metal is solidified in the casting mold. Through the above steps, the molten metal is solidified in the casting mold, and the cast-metal object is produced.

Abstract: Disclosed is a technique for allowing an active ingredient as an agent for improving or maintaining the dermal environment to reach a dermis. Specifically disclosed is a vesicle comprising the following components 1) to 3): 1) an ?,?-bis(?-N—(C10-30)acylglutamyl)lysine and/or a salt thereof; 2) ceramide and/or a derivative thereof; and 3) one or more selected from a glycerin fatty acid ester, a polyglycerin fatty acid ester and a pyroglutamic acid glycerin fatty acid ester. The acyl group in the ?,?-bis(?-N—(C10-30)acylglutamyl)lysine is preferably a lauroyl group. The ceramide or the derivative thereof is preferably ceramide type-2 or ceramide type-3. The vesicle can encapsulate an active ingredient. The vesicle can be contained in an external preparation for the skin.

Abstract: A casting method and a casting device for a cast-metal object which are inexpensive and have a high degree of freedom are provided to cast plural types of cast-metal objects simultaneously. A cast-metal object is cast by using a casting device (10) including a mold structure (5) for forming a casting space capable of filling molten metal; and a runner (1) provided separately from the mold structure (5) for supplying molten metal into the casting space in the mold structure (5) by connecting the runner to the mold structure (5), wherein the runner (1) has a dividable structure, and the mold structure (5) has an assembly structure of a plurality of members.

Abstract: A casting method and a casting device for a cast-metal object which are inexpensive and have a high degree of freedom are provided to cast plural types of cast-metal objects simultaneously. A cast-metal object is cast by using a casting device (10) including a mold structure (5) for forming a casting space capable of filling molten metal; and a runner (1) provided separately from the mold structure (5) for supplying molten metal into the casting space in the mold structure (5) by connecting the runner to the mold structure (5), wherein the runner (1) has a dividable structure, and the mold structure (5) has an assembly structure of a plurality of members.