Abstract: A projection of burr is provided by forming an appropriate gap to set a cast-in member to a cast-in mold, completely closing the gap when the cast-in mold is clamped, and correcting cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture. Steel plate cast-in member 2, wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion 4 at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into butting contact with the cast-in mold A, gap S between the cast-in member 2 and the cast-in mold A, cavity a, is closed.

Abstract: An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when the cast-in mold is clamped, and to correct a cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture. A steel plate cast-in member 2, which is wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion 4 at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into intimate butting contact with the cast-in mold A, whereby a gap S between the cast-in member 2 and the cast-in mold A, i.e., a cavity a, is closed. Thus, a projection of burr is prevented.

Abstract: An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when the cast-in mold is clamped, and to correct a cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture. A steel plate cast-in member 2, which is wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion A at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into intimate butting contact with the cast-in mold A, whereby a gap S between the cast-in member 2 and the cast-in mold A, i.e., a cavity is closed. Thus, a projection of burr is prevented.

Abstract: A ring structure for rolling a tubular region of a condom. A condom held and rolled on a ring includes a rigid ring, a lubricant layer, and a rotor. As an opening in the tubular region of the condom is expanded, the rigid ring is sheathed via the lubricant layer with the rubber tube. The rubber tube rotates in the ring and the ring is removable after placement of the condom.

Abstract: A welding method of carrying out an alternating current arc welding by switching polarities of a voltage applied between a wire and workpieces when weld-connecting the workpieces to each other by use of the wire, the workpieces including an aluminum cast material and an aluminum wrought material. In the welding method, the alternating current arc welding is carried out in a way to satisfy |B|/(A+|B|)?0.128 where A denotes an integrated value of an electric current over a time for which the polarity of the wire is positive, and B denotes an integrated value of an electric current over a time for which the polarity of the wire is negative; and thereby an amount of heat input into the aluminum cast material during the welding is set at not more than 67.8 J/mm2.

Abstract: Disclosed is a welding method of carrying out an alternating current arc welding by switching polarities of a voltage applied between a wire 7 and workpieces when weld-connecting the workpieces to each other by use of the wire 7, the workpieces including an aluminum cast material 1 and an aluminum wrought material 3. In the welding method, the alternating current arc welding is carried out in a way to satisfy |B|/(A+|B|)?0.128 where A denotes an integrated value of an electric current over a time for which the polarity of the wire 7 is positive, and B denotes an integrated value of an electric current over a time for which the polarity of the wire 7 is negative; and thereby an amount of heat input into the aluminum cast material 1 during the welding is set at not more than 67.8 J/mm2.

Abstract: A ring structure for rolling a tubular region of a condom. A condom held and rolled on a ring includes a rigid ring, a lubricant layer, and a rotor. As an opening in the tubular region of the condom is expanded, the rigid ring is sheathed via the lubricant layer with the rubber tube. The rubber tube rotates in the ring and the ring is removable after placement of the condom.

Abstract: The present invention can provide a hospital risk management support system which can enhance the objectivity of an incident report and improve the input efficiency. It has a related event extraction part extracting an event related to an incident from an operation history stored into an electronic medical records database, an incident report generation records part compounding the contents of an auto input having information on the chronological event extracted from the related event extraction part and the contents of a manual input in which the related event information is manually inputted in an incident input and output part so as to create an incident report and storing it in an incident database.

Abstract: Each of a multi-layer parison and a bottle formed from the parison has a nine-layer structure including five heat resistant resin layers at their mouth portions. The parison is formed by a hot runner nozzle capable of polyester resin and heat resistant resin at the same time. The bottle is formed by a stretching blow molding apparatus in which the parison is set, the apparatus having a passage for heated and compressed air and a passage for cooling fluid.