摘要:
A process for controlling the zinc or zinc and nickel content of a zinc phosphate conversion coating solution employs the addition of EDTA and titration with calcium ion using a calcium ion electrode. Preferably to a second sample is added EDTA and a thioglycolate and the same titration conducted to obtain the concentration of nickel ion for direct control purposes.
摘要:
A recording apparatus includes a recording medium, a frequency modulator for conducting frequency modulation on a digital-modulated signal to generate a recording signal, and a recording unit for recording the recording signal on the recording medium.
摘要:
A disposable diaper that includes a front waist region, a rear waist region, and a crotch region extending therebetween. An end portion of the rear waist region is provided with an elastic member associated with a waist-opening. The diaper has transversely opposite side edges and upper and lower edges. A plurality of slits extend through the diaper in its thickness direction and in a longitudinal direction so as to be spaced one from another by a predetermined dimension in a waist-surrounding direction between the side edges. The slits are also spaced one from another by a predetermined dimension in the longitudinal direction between a vicinity of the upper edge and a vicinity of the lower edge.
摘要:
A pair of guide grooves (33) disposed on a double lock member (30) allow a pair of guide ribs (14) disposed on a female connector housing (11) to be inserted thereinto, respectively, at the time of engaging the double lock member (30) with the female connector housing (11). Accordingly, the pair of guide grooves (33) guides the double lock member (30) in such a manner that the double lock member (30) can take a predetermined position with respect to the female connector housing (11). The guide grooves (33) are formed so as to enclose substantially all the outer surfaces of the guide ribs (14) with inner sidewalls (34) and outer sidewalls (35) thereof, respectively. In addition, a distance (C) between outer side surfaces of the respective guide ribs (14) is set to a value equal to or greater than a distance (D) between inner surfaces of the outer sidewalls (35) of the respective guide grooves (33).
摘要:
A disposable body wastes absorbent article including a pair of barrier side flaps and a pair of barrier end flaps, each of these flaps having a lower portion folded in a sidewise U-shape such that an open end of the U-shape is opposed to an upper portion of the flap.
摘要:
A disposable diaper includes barrier side flaps extending along an opposite side edges 1a of a diaper body. The barrier side flaps each includes a first side section extending above an upper side of the body and a second side section extending below a lower side of the body. The second side section includes being folded back with its inner surface put flat together so as to define a free subsection extending inward of the body and a fixed subsection extending outward of the body. A surface of the fixed subsection opposed to the lower side of the body is joined to the lower side and opposite end sections of the barrier flaps are collapsed inward of the body and joined to the upper side of the body at the opposite ends of the body.
摘要:
The lubricant composition of the present invention is characterized in that 1 ppm to 500 ppm of polysiloxane with a viscosity of 1,000 mm.sup.2 /s to 100,000 mm.sup.2 /s at 40.degree. C. and 1 ppm to 5,000 ppm of ethylene glycol-propylene glycol polymer or a derivative thereof are blended with a base oil with a viscosity of 10 mm.sup.2 /s to 700 mm.sup.2 /s at 40 .degree. C. Because the lubricant composition of the present invention has excellent anti-foaming property, particularly in lubricants of high viscosity and at higher temperature, the composition is useful as a lubricant composition for use as bearing oil such as a lubricant for paper machine, hydraulic oil for injection molding press, and a lubricant for film orientation machine.
摘要:
A disposable diaper is provided with a pair of side flaps lying transversely outside the associated side edge of an absorbent core, and the side flaps is formed by a first side sheet connected to the associated side edge portion of a topsheet lying in the vicinity of the associated side edge of the core and extending longitudinally of the diaper and a second side sheet connected to the associated side edge portion of the topsheet and the associated side edge portion of a backsheet both lying in the vicinity of the associated side edge of the core wherein both the first and second side sheets have a water pressure resistance of 100˜1500 mm and a breathing resistance of 0.03˜0.8 Kpa·s/m.
摘要:
A disposable article for dealing with feces adapted to be used in conjunction with a disposable diaper or diaper cover. The article includes a feces receiving region that is provided in the form of a laminate that includes a top layer provided with at least one opening having an area of 20˜500 mm2, a feces holding layer in the form of a three-dimensional network structure underlying the top layer, a liquid-absorbent layer underlying the holding layer and a liquid-impervious back layer covering a lower surface of the absorbent layer. The laminate has its width progressively reduced toward a front end of the feces receiving pocket and a leakage barrier is formed along transversely opposite side edges of the top layer.
摘要:
A disposable diaper has a first section forming a part of a front waist region and a second section forming the remaining part of the diaper. The first and second sections are joined together over the entire width of the diaper along a joined zone extending over the entire width of the diaper so that the joined zone describes a concave line from the front waist region towards a rear waist region as the first section is folded back onto the second section with respective outer surfaces of these first and second sections facing each other. The diaper thus formed fitting thereof to a wearer's belly.