摘要:
An evaporative pattern casting process includes forming a mold by burying a pattern made of resin foam in casting sand, pouring molten metal into the mold, and evaporating the pattern with the molten metal and thereby casting a product. In the evaporative pattern casting process, casting time during founding is set according to a modulus (pattern volume÷pattern surface area) of the pattern. Accordingly, the casting time in the evaporative pattern casting process is accurately set with high precision.
摘要:
An evaporative pattern casting process includes forming a mold by burying a pattern made of resin foam in casting sand, pouring molten metal into the mold, and evaporating the pattern with the molten metal and thereby casting a product. In the evaporative pattern casting process, casting time during founding is set according to a modulus (pattern volume÷pattern surface area) of the pattern. Accordingly, the casting time in the evaporative pattern casting process is accurately set with high precision.
摘要:
[Problem]0 To provide a disposable diaper which can be used both as a tape-fastening type and an underpants type with an excellent fit.[Means for Solving Problem] By joining the both side portions of the front body part 12F and back body part 12B respectively to thereby form joined portions 12A on both sides along with a waist opening WO and a pair of right and left leg openings LO and in this diaper, perforated lines 100 are formed on the both side portions of the front body part 12F so as to extend from an edge of the waist opening WO to edges of the leg openings LO and at least one pair of fastening tapes 90 having hook members 92 on inner surfaces thereof and straddle the perforated lines.
摘要:
Including either a platen or a flat bed, and a printer head; the printing device is configured in such a way as to print by making a combination of a reciprocating motion of the printer head and an operation of discharging ink toward a white medium. Meanwhile, the printer head includes a plurality of heads individually corresponding to each color. The printing device includes a control unit for setting a test pattern for testing each color, and pattern print areas where the test pattern is printed. The control unit makes a setting in such a way that, for the pattern print area where a test pattern is printed by discharging white ink of a nearly-identical color as a color of the white medium, the test pattern is printed with the white ink on a primer print prepared with black ink.
摘要:
A process for recovering scandium economically with high efficiency by concentration and separation from an oxide ore containing nickel and a small amount of scandium as well as a large amount of iron and/or aluminum comprises the steps of acid leaching the oxide ore under a high-temperature, high-pressure oxidative atmosphere while restraining leaching of the iron and/or aluminum, thereby selectively leaching substantially all nickel and scandium from the ore, recovering the nickel from the resulting leaching solution as a precipitated sulfide while not precipitating the scandium as a sulfide but leaving the total amount thereof in the solution, and then adjusting the pH of the solution with a precipitant to recover the scandium from the solution as a high-concentration scandium hydroxide or carbonate by concentration and separation.
摘要:
A disposable diaper which can be used both as a tape-fastening type and an underpants type by joining the both side portions of the front body part and back body part respectively to thereby form joined portions on both sides along with a waist opening and a pair of right and left leg openings and in this diaper, perforated lines are formed on the both side portions of the front body part so as to extend from an edge of the waist opening to edges of the leg openings and at least one pair of fastening tapes having hook members on inner surfaces thereof and straddle the perforated lines.
摘要:
Including either a platen or a flat bed, and a printer head; the printing device is configured in such a way as to print by making a combination of a reciprocating motion of the printer head and an operation of discharging ink toward a white medium. Meanwhile, the printer head includes a plurality of heads individually corresponding to each color. The printing device includes a control unit for setting a test pattern for testing each color, and pattern print areas where the test pattern is printed. The control unit makes a setting in such a way that, for the pattern print area where a test pattern is printed by discharging white ink of a nearly-identical color as a color of the white medium, the test pattern is printed with the white ink on a primer print prepared with black ink.
摘要:
A cutting device includes a guide rail opposing a platen, a printer head that prints an image and Trim marks on a sheet member, a cutter blade that performs a cutting process on the sheet member, a medium feeding mechanism that feeds the sheet member from front and back, a Trim mark detection portion that detects positions of the reference marks, and a controller that sets a cutting process position to correspond to a printing position of the image, prints the image and Trim marks while feeding the sheet member forward, detects the positions of the Trim marks with the Trim mark detection portion, and performs the cutting process with the cutter blade in the cutting process position set by the controller.
摘要:
[Problems] To prevent excrement, which is flown back on a diaper, from attaching to a gluteal region of a wearer while the diaper is not deteriorated in a capability of absorbing watery stool and the like[Means for Solving Problem] To a top sheet 30, comprising a widthwise central region 31 extending from front to back ends through a portion corresponding to an intergluteal cleft; left- and right-side intermediate regions 32, 32 that are positioned on left and right sides of the widthwise central region and extend from front to back ends through portions corresponding to left and right gluteal regions, respectively; and left- and right-side regions 33, 33 that extend from front to back ends along a left side of the left-side intermediate region and a right side of the right-side intermediate region, respectively, a large number of permeation holes H are formed at predetermined intervals in the widthwise central region 31, left-side region and right-side region 33, 33, respectively and no permeation hole H is formed in left- and right-side intermediate regions 32, 32.
摘要:
A direct method for the production of high-grade, high-purity ferromanganese comprising the steps of charging a molten Mn-containing material, a non-carbonaceous reducing agent and a slagging material in a reaction vessel and subjecting the reaction vessel to horizontal eccentric circular motion to mix and agitate the contents of the vessel, whereby the Mn oxide contained in the molten Mn-containing material is reduced by the non-carbonaceous reducing agent.