摘要:
A heat pump hot-water supply device includes: a tank; a refrigerant circuit having a water heat exchanger; water conduits; an electrolysis device having an electrode pair provided in a water channel upstream of the water heat exchanger, in a flow channel of water that includes the water conduits; and a control unit that executes a reversal initial operation of reversing the polarity of the electrode pair in the electrolysis device, and discharging, at a position upstream of the water heat exchanger, water that is treated in the electrolysis device during a period after polarity reversal until a predetermined condition is satisfied.
摘要:
An electrolysis device is configured such that water flowing into a container from an inlet flows from an upstream side to a downstream side in the container and flows out from an outlet. A first electrode pair is arranged on the upstream side than a second electrode pair. In the electrolysis device, in order to suppress a decrease in current density due to electrolyte concentration in the water in the second electrode pair arranged on the downstream side than the first electrode pair, the current density in the second electrode pair is adjusted.
摘要:
An electrolysis device is configured such that water flowing into a container from an inlet flows from an upstream side to a downstream side in the container and flows out from an outlet. A first electrode pair is arranged on the upstream side than a second electrode pair. In the electrolysis device, in order to suppress a decrease in current density due to electrolyte concentration in the water in the second electrode pair arranged on the downstream side than the first electrode pair, the current density in the second electrode pair is adjusted.
摘要:
An electrolysis device includes: a container including a first circulation port functioning as one of an inlet and an outlet for water, and a second circulation port functioning as the other of the inlet and the outlet for water; a plurality of electrode pairs disposed in the container; and a power supply configured to apply a voltage to each of the electrode pairs. Each of the electrode pairs includes a pair of electrode plates. A plurality of the electrode plates are arrayed spaced apart from one another in the thickness direction of the electrode plate. In the electrolysis device, a water channel is formed by the plurality of electrode plates such that water flowing from the inlet into the container reaches the outlet after passing between the pair of electrode plates in each of the electrode pairs.
摘要:
An elastomeric optical waveguide comprising a core and a cladding surrounding the core in which at least the core comprises an elastomer to which elasticity is imparted by irradiation of a radioactive ray, which has low attenuation of light transmission.
摘要:
The detergent compositions of the present invention comprising a phosphate surfactant and an amidoamine amphoteric surfactant; a hydroxysulfobetaine, aliphatic lactylate, or aliphatic glycolate, have excellent foam characteristics such as foaming property, foaming power, and rapidity of foaming, as well as excellent low-temperature stability, detergency, and mildness to the skin and hair. Therefore, these compositions can be effectively employed for shampoos and cleaning agents for infants which require not only good detergency but also a low incidence of skin irritation.
摘要:
A hair cosmetic composition containing (A) a cationic surfactant; (B) one or more organic solvents selected from among an N-alkylpyrrolidone, a lower alkylene carbonate, and an aromatic alcohol; (C) a lower alcohol or a lower polyol; and (D) an alkaline ingredient. The composition efficiently removes an acid hair-dye composition from the hair without causing any damage to the hair.
摘要:
A resin composition for paper-coating, which comprises (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl groups in the molecule and (c) a compound selected from &agr;,&bgr;-unsaturated carbonyl compounds, &agr;,&bgr;-unsaturated nitrile compounds and &agr;-halocarboxylic acid groups; and (B) at least one selected from a group consisting of (B1) non-polymer nonvolatile substances and (B2) polyhydric alcohols, is provided, and the resin composition for paper-coating can realize high quality of coated paper by being mixed with a pigment and an aqueous binder and being coated on paper, which does not cause generation of formaldehyde and which does not tend to produce disadvantages such as thickening and deterioration in flowing property, and for paper using the resin composition and a coated paper produced by using the coating composition are also provided.
摘要:
A hair cosmetic composition contains an oxyalkylenized xanthan gum in combination with at least one component selected from an oxidizing agent, a reducing agent, a film-forming polymer, an oxidation dye or an acid dye.
摘要:
An X-ray computerized tomographic (CT) apparatus capable of facilitating alignment of focal spot position at the time of replacing an X-ray tube anew and capable of easily correcting the focal spot position even when the focal spot position of the X-ray tube is deviated. Thereby, the focal spot position of the X-ray tube remains fixed in a predetermined position. The X-ray computerized tomographic (CT) apparatus includes an X-ray tube which is freely movable in at least one of a horizontal direction and a vertical direction; a detection unit for detecting a dislocated degree of the focal spot position of the X-ray tube; and a controlling unit for automatically controlling the focal spot position of the X-ray tube based on data obtained from the detection unit so that the focal spot position of the X-ray tube remains fixed in a predetermined position. In a case where the CT apparatus is used for a helical scanning operation, the detection unit may further include a detection timing controller for controlling an instance of detection and alignment of the focal spot position by utilizing only an output of the X-ray amount detected at a predetermined position of a gantry.