Abstract: An apparatus of a heat transfer circuit in which a heat transfer fluid with small particles circulates includes a container and an agitator. The container is located in a lower position of the apparatus in a vertical direction and defines a chamber where the heat transfer liquid passes when circulating in the heat transfer circuit. The agitator is located in the chamber to agitate the heat transfer fluid.

Abstract: A negative electrode comprising (A) particles having Si dispersed in SiO, and (B) a polyamide-imide resin which contains amide and imide groups in an amide/imide ratio of 25/75 to 99/1 and has a weight average molecular weight of 10,000-200,000 is suited for nonaqueous electrolyte secondary batteries. The electrode exhibits a high 1st cycle charge/discharge efficiency and improved cycle performance while maintaining a high battery capacity and a low volume expansion.

Abstract: Methods and devices for evaluating solid-state surface properties use infrared absorption of lattice vibration. These methods and devices are characterized by reflection spectrometry by injecting infrared rays from the reverse of the solids, placing a light transmissible solid-state sample in ways that its surface faces the plane reflex mirror on the interaction region formed by reflected infrared rays, or by injecting infrared rays from the rear of a sample or from the front thereof after upright installation of the light transmissible solid-state sample through a slit created across the plane reflex mirror or on the surface of plane reflex mirror. These methods and devices enable simplified and accurate reflection spectrometry of solid-surface properties, featuring an economical system configuration that dispenses with expensive prism, unlike the conventional ATR method.

Abstract: In a window pane mounting arrangement, there is proposed an improved window moulding which can be assuredly and neatly fitted to a clearance defined between the edge of the window pane and the peripheral flange of the window opening. The window moulding comprises an elongate band portion adapted to cover the clearance, and first and second leg portions depending and diverging from the inboard surface of the band portion and disposed in the clearance. The first and second leg portions are resiliently deformable toward each other, the first leg portion having a first engaging portion which is lockably engaged with the inboard edge of the window pane while the second leg portion having separated second and third engaging portions which are resiliently engaged with the flange.