Abstract: To provide a structure of a heat exchanger core that enables the outer periphery of an stacked body 8 including an assembly of flat tubes to be held in a previously fastened state and is excellent in mass-productivity, external frame portions of a pair of frame bodies are fitted onto both ends of a bulging portion of the stacked body of the flat tubes, and, in the state where the stacked body is restrained, a casing is additionally fitted onto the outer periphery of the stacked body.

Abstract: A transmission and reception apparatus, includes a processor and a processing device coupled to the processor, wherein the processor is configured to detect insertion of a pluggable module, issue, when the insertion of the pluggable module is detected, an instruction to the processing device to generate a first test signal to be supplied to the pluggable module, extract an alternating current component from a first monitoring result of the first test signal by the pluggable module and acquiring pulse width information at a plurality of phase points, and set a phase point determined based on the pulse width information as an optimum phase value to the processing device.

Abstract: Provided is a flexible wiring board having high durability. The present invention provides a flexible wiring board including a flexible substrate and a conductive film formed on the flexible substrate. The conductive film contains a conductive powder and a curd product of a heat curable resin. The conductive film has pencil hardness of at least 2H, based on a pencil scratch hardness test in accordance with JIS K5600 5-4 (1999). The conductive film has adhesiveness of at least 95/100 by a 100 squares cross-cut test in accordance with JIS K5400 (1990).

Abstract: To provide a structure of a heat exchanger core that enables the outer periphery of an stacked body 8 including an assembly of flat tubes to be held in a previously fastened state and is excellent in mass-productivity, external frame portions of a pair of frame bodies are fitted onto both ends of a bulging portion of the stacked body of the flat tubes, and, in the state where the stacked body is restrained, a casing is additionally fitted onto the outer periphery of the stacked body.

Abstract: Provided is a flexible wiring board having high durability. The present invention provides a flexible wiring board including a flexible substrate and a conductive film formed on the flexible substrate. The conductive film contains a conductive powder and a curd product of a heat curable resin. The conductive film has pencil hardness of at least 2H, based on a pencil scratch hardness test in accordance with JIS K5600 5-4 (1999). The conductive film has adhesiveness of at least 95/100 by a 100 squares cross-cut test in accordance with JIS K5400 (1990).

Abstract: A control method to be executed by a processor included in a transmission apparatus, the control method includes receiving, from a first interface device storing first circuit data, a first version of the first circuit data at a time of coupling of the first interface device to the transmission apparatus; extracting, from a plurality of interface devices included in the transmission apparatus, second circuit data of a second interface device storing the second circuit data, where a second interface device type is a same as a first interface device type, when the second interface device exists in the plurality of interface devices and when the first version matches a second version stored in a memory, the second version being associated with the second interface device type of the second version stored in the memory; and copying the second circuit data to the first interface device.

Abstract: A conductive paste composition for a solar cell contains a conductive powder, a glass frit, and a vehicle. The glass fit includes glass containing SO2 within a range of 0.05 to 5.0 (mol %) in terms of oxide.

Abstract: A control method to be executed by a processor included in a transmission apparatus, the control method includes receiving, from a first interface device storing first circuit data, a first version of the first circuit data at a time of coupling of the first interface device to the transmission apparatus; extracting, from a plurality of interface devices included in the transmission apparatus, second circuit data of a second interface device storing the second circuit data, where a second interface device type is a same as a first interface device type, when the second interface device exists in the plurality of interface devices and when the first version matches a second version stored in a memory, the second version being associated with the second interface device type of the second version stored in the memory; and copying the second circuit data to the first interface device.

Abstract: It is provided a paste composition for a solar battery electrode, that includes electrically conductive powder, glass frit, and a vehicle, wherein the glass frit is made of glass that comprises, as amounts converted into those of oxides as ratios, Li2O within a range from 0.6 to 18 [mol %], PbO within a range from 20 to 65 [mol %], B2O3 within a range from 1 to 18 [mol %], and SiO2 within a range from 20 to 65 [mol %].

Abstract: A conductive paste composition for a solar cell includes a conductive powder, a glass frit, and a vehicle, the glass frit consisting of glass containing 0.6 to 18.0 (mol %) Li2O, at least one of 0.1 to 6.0 (mol %) P2O5 and 0.1 to 4.0 (mol %) Sb2O5, 20 to 62 (mol %) PbO, 1 to 18 (mol %) B2O3, 18 to 65 (mol %) SiO2, 0 to 6 (mol %) Al2O3, 0 to 6 (mol %) TiO2, and 0 to 30 (mol %) ZnO in oxide conversion, the glass having a ratio of Pb/Si (mol ratio) within a range of 0.5 to 1.7.

Abstract: A conductive paste composition for a solar cell contains a conductive powder, a glass frit, and a vehicle. The glass fit includes glass containing SO2 within a range of 0.05 to 5.0 (mol %) in terms of oxide.

Abstract: A lead-free conductive compound for a solar cell electrode including: a conductive powder; a glass frit; and a vehicle; the glass fit includes at least one kind of lead-free glass including 10 to 29 (mol %) of Bi2O3, 15 to 30 (mol %) of ZnO, 0 to 20 (mol %) of SiO2, 20 to 33 (mol %) of B2O3, and a total sum 8 to 21 (mol %) of Li2O, Na2O and K2O which are contained in a ratio with respect to a whole of a glass compound in terms of oxides.

Abstract: A combustion device includes: a combustion liner in which a combustion chamber is formed; a main burner provided at a top portion of the combustion liner and including a premix passage configured to annularly inject a pre-mixed gas of a fuel and air into the combustion chamber and a radial swirler configured to introduce the fuel and the air to the premix passage in a radially inward direction; and a fuel injection pipe configured to inject the fuel to the radial swirler from an entrance side of the radial swirler, and the radial swirler is divided into a plurality of swirler stages by dividing plates in an axial direction.

Abstract: A conductive paste composition for a solar cell includes a conductive powder, a glass frit, and a vehicle, the glass frit consisting of glass containing 0.6 to 18.0 (mol %) Li2O, at least one of 0.1 to 6.0 (mol %) P2O5 and 0.1 to 4.0 (mol %) Sb2O5, 20 to 62 (mol %) PbO, 1 to 18 (mol %) B2O3, 18 to 65 (mol %) SiO2, 0 to 6 (mol %) Al2O3, 0 to 6 (mol %) TiO2, and 0 to 30 (mol %) ZnO in oxide conversion, the glass having a ratio of Pb/Si (mol ratio) within a range of 0.5 to 1.7.

Abstract: It is provided a paste composition for a solar battery electrode, that includes electrically conductive powder, glass frit, and a vehicle, wherein the glass frit is made of glass that comprises, as amounts converted into those of oxides as ratios, Li2O within a range from 0.6 to 18 [mol %], PbO within a range from 20 to 65 [mol %], B2O3 within a range from 1 to 18 [mol %], and SiO2 within a range from 20 to 65 [mol %].

Abstract: A lead-free conductive compound for a solar cell electrode including: a conductive powder; a glass frit; and a vehicle; the glass fit includes at least one kind of lead-free glass including 10 to 29 (mol %) of Bi2O3, 15 to 30 (mol %) of ZnO, 0 to 20 (mol %) of SiO2, 20 to 33 (mol %) of B2O3, and a total sum 8 to 21 (mol %) of Li2O, Na2O and K2O which are contained in a ratio with respect to a whole of a glass compound in terms of oxides.

Abstract: A combustor, in which a flame holding region is formed at a location distant from a pilot burner to avoid burnout of the pilot burner and in which flame holding capability is increased to use a lean pre-mix gas for reducing NOx emission, is provided. The combustor includes a combustion liner having a cylindrical side wall that defines a combustion chamber; and a main burner positioned at a top portion of the combustion liner for injecting an annular pre-mix gas into the combustion chamber to form a reverse flow region at a downstream portion thereof, which region is oriented towards the top portion of the combustion chamber along a longitudinal axis. In this combustor, a pilot burner is arranged at the top portion for injecting a mixture of fuel and air only in a direction confronting the reverse flow region.

Abstract: A combustion device includes: a combustion liner in which a combustion chamber is formed; a main burner provided at a top portion of the combustion liner and including a premix passage configured to annularly inject a pre-mixed gas of a fuel and air into the combustion chamber and a radial swirler configured to introduce the fuel and the air to the premix passage in a radially inward direction; and a fuel injection pipe configured to inject the fuel to the radial swirler from an entrance side of the radial swirler, and the radial swirler is divided into a plurality of swirler stages by dividing plates in an axial direction.

Abstract: A combustor, in which a flame holding region is formed at a location distant from a pilot burner to avoid burnout of the pilot burner and in which flame holding capability is increased to use a lean pre-mix gas for reducing NOx emission, is provided. The combustor includes a combustion liner having a cylindrical side wall that defines a combustion chamber; and a main burner positioned at a top portion of the combustion liner for injecting an annular pre-mix gas into the combustion chamber to form a reverse flow region at a downstream portion thereof, which region is oriented towards the top portion of the combustion chamber along a longitudinal axis. In this combustor, a pilot burner is arranged at the top portion for injecting a mixture of fuel and air only in a direction confronting the reverse flow region.

Abstract: The steam reformer has a double-cylinder structure having an inner cylinder and an outer cylinder surrounding the inner cylinder. The inner cylinder contains a high-temperature reaction section and an adjacent section being adjacent to the high-temperature reaction section. The high-temperature reaction section contains a mixed-catalyst bed prepared by mixing a steam reforming catalyst and an oxidation catalyst, and an oxygen-containing gas introduction section. A heat transfer suppresser is structured to suppress heat transfer from the high-temperature reaction section to the adjacent section or to the oxygen-containing gas introduction section. With the heat-transfer suppressor, the thermal diffusion from the high-temperature reaction section to peripheral area is effectively suppressed.