Abstract: A display device includes a display including a display panel in which a plurality of pixels is arranged, and a decorative member disposed on one of a display surface side and a rear surface side of the display panel; and a color changer that emits illumination light from the rear surface side of the display on the display panel and the decorative member. Each pixel of the plurality of pixels includes a pixel display region that emits display light and a transmission region that transmits light. The color changer emits, in accordance with a color of a design of the decorative member to be presented to an observer, illumination light of a predetermined color on the display panel and the decorative member.

Abstract: Provided is a garment made of a stretchable fabric and having an opening. The opening has a structure in which a fabric edge is folded back, and the fabric edge is fastened to a main body of the fabric with adhesives, a part of the opening is formed with a pattern in which curvature of the opening changes, and a row of the adhesives that are applied on a side closest to the edge of the fabric is applied within 2 mm from the edge of the fabric, and a difference between an average of spacings between adjacent adhesives applied in a row in a 3-cm section of a portion having the largest curvature radius at the opening and an average of spacings between adjacent adhesives applied in a row in a 3-cm section of a portion having a smaller curvature radius at the opening is within 15%.

Abstract: A usage-side air-conditioning apparatus has: a casing; a usage-side heat exchanger to cool or heat air inside the casing through the use of a refrigerant supplied from a heat-source-side air-conditioning apparatus; an air supply/exhaust mechanism to take room air and/or outdoor air in from an air-conditioned space or outside of the air-conditioned space, supply the air as supply air to the air-conditioned space, and exhaust the air as exhaust air out of the air-conditioned space; and a refrigerant leakage detection device to detect the refrigerant. When the refrigerant leakage detection device has detected the refrigerant, a refrigerant exhaust operation is performed by the air supply/exhaust mechanism to exhaust the refrigerant out of the air-conditioned space along with the air inside the casing.

Abstract: A usage-side air-conditioning apparatus has: a casing; a usage-side heat exchanger to cool or heat air inside the casing through the use of a refrigerant supplied from a heat-source-side air-conditioning apparatus; an air supply/exhaust mechanism to take room air and/or outdoor air in from an air-conditioned space or outside of the air-conditioned space, supply the air as supply air to the air-conditioned space, and exhaust the air as exhaust air out of the air-conditioned space; and a refrigerant leakage detection device to detect the refrigerant. When the refrigerant leakage detection device has detected the refrigerant, a refrigerant exhaust operation is performed by the air supply/exhaust mechanism to exhaust the refrigerant out of the air-conditioned space along with the air inside the casing.

Abstract: Provided is an organic-inorganic composite membrane for a multilayer heat-resistant separator material, having smoothness, maintenance of microporous characteristics of a substrate film, and adhesion between a substrate and a heat-resistant layer in a well-balanced manner. The organic-inorganic composite membrane is provided with the heat-resistant layer containing inorganic heat-resistant particles and an organic solvent-soluble binder on at least one surface of the substrate film formed of a microporous membrane made of polyolefin, in which the inorganic heat-resistant particles contain small particles F(a) having an average particle size less than 0.2 micrometer and large particles F(b) having an average particle size of 0.2 micrometer or more.

Abstract: The objective of the present disclosure is to show a multilayered heat-resistant separator element having minimized warpage and curling. The present disclosure is a multilayered heat-resistant separator element obtained by laminating an inorganic heat-resistant layer on at least one surface of a substrate film comprising a polyolefin microporous membrane having an elongation of 2% or less when tensioned at 10 N/mm2 at 100° C., the curl height of the multilayered heat-resistant separator element not exceeding 10 mm. During manufacturing of the multilayered heat-resistant separator element, the inorganic heat-resistant layer is dried and solidified at a temperature of 80 to 120° C. and a tensile force of 4-10 N/mm2.

Abstract: A usage-side air-conditioning apparatus has: a casing; a usage-side heat exchanger to cool or heat air inside the casing through the use of a refrigerant supplied from a heat-source-side air-conditioning apparatus; an air supply/exhaust mechanism to take room air and/or outdoor air in from an air-conditioned space or outside of the air-conditioned space, supply the air as supply air to the air-conditioned space, and exhaust the air as exhaust air out of the air-conditioned space; and a refrigerant leakage detection device to detect the refrigerant. When the refrigerant leakage detection device has detected the refrigerant, a refrigerant exhaust operation is performed by the air supply/exhaust mechanism to exhaust the refrigerant out of the air-conditioned space along with the air inside the casing.

Abstract: The present invention addresses the problem of providing an organic-inorganic composite film that is useful as a separator material. The problem is addressed by an organic-inorganic composite film characterized in that a heat-resistant layer that contains inorganic heat resistant particles and a binder is provided on at least one surface of a base material film comprising a polyolefin microporous film, said organic-inorganic composite film satisfying all of the following conditions (A), (B), and (C): Condition (A): a?1.5 (a: density of heat resistant layer (g/m2/?m), condition (B): 12.74?b (b: peel strength (N) of base material film and heat resistant layer), condition (C): c?20 (c: represents the percentage change in air permeability (%) calculated from the following equation. Percentage change in air permeability (%)=|(air permeability of organic-inorganic composite film)?(air permeability of base material film)|÷(air permeability of base material film)×100).

Abstract: To provide a composite porous film in which thermal shrinkage is satisfactorily suppressed even when temperature exceeds a melting temperature of a polyolefin resin, adhesion between a microporous membrane and a heat-resistant layer is improved, and dropout of an inorganic filler is suppressed. The composite porous film is composed of the heat-resistant layer formed of the inorganic filler and a binder, and the microporous membrane formed of the polyolefin resin, and the composite porous film having a primary particle size of the inorganic filler in the range of 5 nanometers to 100 nanometers.

Abstract: To provide a composite porous film in which thermal shrinkage is satisfactorily suppressed even when temperature exceeds a melting temperature of a polyolefin resin, adhesion between a microporous membrane and a heat-resistant layer is improved, and dropout of an inorganic filler is suppressed. The composite porous film is composed of the heat-resistant layer formed of the inorganic filler and a binder, and the microporous membrane formed of the polyolefin resin, and the composite porous film having a primary particle size of the inorganic filler in the range of 5 nanometers to 100 nanometers.

Abstract: An air conditioner monitoring system includes: a plurality of air conditioners (10) each including a refrigerant circuit (11) for performing a vapor compression refrigeration cycle; a local controller (60) provided for each of sets of several ones of the air conditioners (10) for receiving data output by the each of sets of several ones of the air conditioners (10), and transmitting predetermined operation data; and a host controller (70) for receiving the operation data of the plurality of air conditioners (10) transmitted by the local controllers (60) through communication lines (53). The host controller (70) calculates air conditioning capability and power consumption of each of the air conditioners (10) in the each of sets of several ones of the air conditioners (10), and calculates energy utilization efficiency of each of the air conditioners (10).

Abstract: If a broadcast receiver has a record of having obtained program guide information from a server before, information about the date and time of the last acquisition of program guide information is presented to the server. When requested to obtain program guide information in a state where there is a record of having obtained program guide information from the server before, the server outputs program guide information containing changes or additions made to the last program guide information during a period between the date and time of the last acquisition of program guide information and the present time. The broadcast receiver receives the program guide information from the server, retains information about the date and time of the acquisition of the program guide information, and updates the electronic program guide on the basis of the program guide information obtained.