Abstract: A filter device includes a first filter including series resonators and parallel resonators, a first inductor connected in parallel between a first terminal and the first filter, a second inductor provided in series between the first filter and a second terminal, and a third inductor provided in series in a channel connecting the parallel resonator and ground, the third inductor is incorporated in a multilayer substrate, the first filter is mounted on a main surface of the multilayer substrate and incorporated in a filter chip, and the first inductor and the second inductor are chip inductors including coil conductors and are mounted on the main surface of the multilayer substrate beside the filter chip so as to be adjacent to each other and such that coil axes thereof are orthogonal or substantially orthogonal to each other.

Abstract: An electrolytic solution for an electrolytic capacitor contains: an electrolytic solution additive for an electrolytic capacitor (B) containing a polymer (A) that has a (meth)acrylic monomer (a) as an essential component; an organic solvent (C) having a hydroxyl group concentration higher than 10 mmol/g; and an electrolyte (D), the electrolytic solution for an electrolytic capacitor being characterized in that the content of a (meth)acrylic monomer having a hydroxyl group (a1) is 60-100 wt % of the total monomers constituting the polymer (A).

Abstract: The object is to provide a method for inducing pili formation in bacterium of genus Bifidobacterium and a method for promoting intestinal colonization of the bacterium. 3-Phenylpropionic acid and/or 3-(4-hydroxyphenyl)propionic acid are an active ingredient of a composition for inducing the pili formation in the bacterium of genus Bifidobacterium and a composition for promoting the intestinal colonization of the bacterium.

Abstract: The purpose of the present invention is to provide an electrolyte solution for an electrolytic capacitor which has high withstand voltage. The electrolyte solution for an electrolytic capacitor that is used contains: an organic solvent; an acrylic polymer which has hydroxy group and/or carboxy group; and an electrolyte. A concentration of hydroxy groups included in the organic solvent is 10 mmol/g or less with respect to the weight of the organic solvent.

Abstract: An extractor includes a band pass filter and a band elimination filter. One filter of the band pass filter and the band elimination filter includes at least one serial arm resonator and at least one parallel arm resonator that are each defined by an acoustic wave resonator. Any one of the at least one serial arm resonator and the at least one parallel arm resonator includes, among a divided resonator group divided resonator including a plurality of divided resonators coupled in series to each other, a first divided resonator group that is a largest in number of the divided resonators coupled in series and a smallest in capacitance.

Abstract: The purpose of the present invention is to provide an electrolyte solution for an electrolytic capacitor which has high withstand voltage. The electrolyte solution for an electrolytic capacitor that is used contains: an organic solvent; an acrylic polymer which has hydroxy group and/or carboxy group; and an electrolyte. A concentration of hydroxy groups included in the organic solvent is 10 mmol/g or less with respect to the weight of the organic solvent.

Abstract: A multiplexer includes a filter arranged in a first path, a filter arranged in a second path, and a filter arranged in a third path, in which a frequency of intermodulation distortion (IMD) generated from a transmission signal in a pass band of the filter and a transmission signal in a pass band of the filter is included in a pass band of the filter. The filters includes one or more series arm resonant circuits arranged on the first path and one or more parallel arm resonant circuits arranged in a path connecting corresponding nodes on the first path and the ground, in which at least one resonant circuit among the resonant circuits closest to a common terminal in one or more series arm resonant circuits and one or more parallel arm resonant circuits is defined by a divided resonator group defined by multiple divided resonators connected in series.

Abstract: An extractor includes a band pass filter and a band elimination filter. One filter of the band pass filter and the band elimination filter includes at least one serial arm resonator and at least one parallel arm resonator that are each defined by an acoustic wave resonator. Any one of the at least one serial arm resonator and the at least one parallel arm resonator includes, among a divided resonator group divided resonator including a plurality of divided resonators coupled in series to each other, a first divided resonator group that is a largest in number of the divided resonators coupled in series and a smallest in capacitance.

Abstract: The present invention aims to provide an electrolyte solution for electrolytic capacitors and an electrolytic capacitor, in which the electrolyte solution has high sparking voltage and good heat resistance and does not readily solidify even at low temperatures, so that the electrolytic capacitor can be driven even in cold areas. The electrolyte solution for electrolytic capacitors of the present invention contains a solvent (C); and an electrolyte, the electrolyte consisting of a salt of a diprotic acid component (A) and a base (B), the diprotic acid component (A) containing two or more diprotic acids, wherein the two or more diprotic acids are characterized such that a mixture (E) of two or more acid anhydrides corresponding to a diprotic acid mixture containing the two or more diprotic acids is a liquid at 50° C., with the molar ratio of the acid anhydrides being the same as that of the diprotic acids in the diprotic acid component (A).

Abstract: A multiplexer includes a filter arranged in a first path, a filter arranged in a second path, and a filter arranged in a third path, in which a frequency of intermodulation distortion (IMD) generated from a transmission signal in a pass band of the filter and a transmission signal in a pass band of the filter is included in a pass band of the filter. The filters includes one or more series arm resonant circuits arranged on the first path and one or more parallel arm resonant circuits arranged in a path connecting corresponding nodes on the first path and the ground, in which at least one resonant circuit among the resonant circuits closest to a common terminal in one or more series arm resonant circuits and one or more parallel arm resonant circuits is defined by a divided resonator group defined by multiple divided resonators connected in series.

Abstract: An electrolytic solution for an electrolytic capacitor contains: an electrolytic solution additive for an electrolytic capacitor (B) containing a polymer (A) that has a (meth)acrylic monomer (a) as an essential component; an organic solvent (C) having a hydroxyl group concentration higher than 10 mmol/g; and an electrolyte (D), the electrolytic solution for an electrolytic capacitor being characterized in that the content of a (meth)acrylic monomer having a hydroxyl group (a1) is 60-100 wt % of the total monomers constituting the polymer (A).

Abstract: A filter device includes a first filter including series resonators and parallel resonators, a first inductor connected in parallel between a first terminal and the first filter, a second inductor provided in series between the first filter and a second terminal, and a third inductor provided in series in a channel connecting the parallel resonator and ground, the third inductor is incorporated in a multilayer substrate, the first filter is mounted on a main surface of the multilayer substrate and incorporated in a filter chip, and the first inductor and the second inductor are chip inductors including coil conductors and are mounted on the main surface of the multilayer substrate beside the filter chip so as to be adjacent to each other and such that coil axes thereof are orthogonal or substantially orthogonal to each other.

Abstract: The present invention aims to provide an electrolyte solution for electrolytic capacitors and an electrolytic capacitor, in which the electrolyte solution has high sparking voltage and good heat resistance and does not readily solidify even at low temperatures, so that the electrolytic capacitor can be driven even in cold areas. The electrolyte solution for electrolytic capacitors of the present invention contains a solvent (C); and an electrolyte, the electrolyte consisting of a salt of a diprotic acid component (A) and a base (B), the diprotic acid component (A) containing two or more diprotic acids, wherein the two or more diprotic acids are characterized such that a mixture (E) of two or more acid anhydrides corresponding to a diprotic acid mixture containing the two or more diprotic acids is a liquid at 50° C., with the molar ratio of the acid anhydrides being the same as that of the diprotic acids in the diprotic acid component (A).

Abstract: A branching device that separates signals of different pass bands increases attenuation characteristics outside the pass bands, and increases isolation characteristics. The branching device includes a duplexer including a transmission filter and a reception filter electrically connected to an antenna terminal, and a filter electrically connected to the antenna terminal. An inductor is electrically connected between the antenna terminal and a ground potential. The transmission filter is a ladder filter including serial arm resonators and parallel arm resonators, and each includes a polarized inductor electrically connected between the parallel arm resonators and a ground potential. The inductor and the polarized inductors inductively couple with each other, and a distance between the inductor and the polarized inductors is shorter than a distance between the polarized inductors.

Abstract: A branching device that separates signals of different pass bands increases attenuation characteristics outside the pass bands, and increases isolation characteristics. The branching device includes a duplexer including a transmission filter and a reception filter electrically connected to an antenna terminal, and a filter electrically connected to the antenna terminal. An inductor is electrically connected between the antenna terminal and a ground potential. The transmission filter is a ladder filter including serial arm resonators and parallel arm resonators, and each includes a polarized inductor electrically connected between the parallel arm resonators and a ground potential. The inductor and the polarized inductors inductively couple with each other, and a distance between the inductor and the polarized inductors is shorter than a distance between the polarized inductors.

Abstract: In cold-rolling a steel sheet coil, when a tail end portion of a steel sheet coil (7) is wound around a tension reel (3) prior to second-pass rolling after the completion of first-pass rolling, the tail end portion is heated to a temperature within a range of not lower than 50° C. nor higher 350° C. with a heater disposed between a rolling stand (1) and the coil tail end-side tension reel (3).

Abstract: An electronic component includes a frame-shaped supporting body including a heat-curable resin and surrounding a functional unit on one main surface of a substrate and so as to be separated from a periphery of the substrate on an inner side and in which a lid member is fixed to the supporting body such that an opening of the frame-shaped supporting body is sealed. The frame-shaped supporting body includes a frame-shaped supporting body main body, a first protrusion that protrudes toward an inside from the supporting body main body and a second protrusion that protrudes toward an outside from the supporting body main body at a portion where the supporting body main body and the first protrusion are continuous with each other.

Abstract: In cold-rolling a steel sheet coil, when a tail end portion of a steel sheet coil (7) is wound around a tension reel (3) prior to second-pass rolling after the completion of first-pass rolling, the tail end portion is heated to a temperature within a range of not lower than 50° C. nor higher 350° C. with a heater disposed between a rolling stand (1) and the coil tail end-side tension reel (3).

Abstract: In cold-rolling a steel sheet coil, when a tail end portion of a steel sheet coil (7) is wound around a tension reel (3) prior to second-pass rolling after the completion of first-pass rolling, the tail end portion is heated to a temperature within a range of not lower than 50° C. nor higher 350° C. with a heater disposed between a rolling stand (1) and the coil tail end-side tension reel (3).

Abstract: Resin particles which are excellent in electrostatic property, thermal storage stability and thermal properties, and have evenness of particle diameter are to be provided. The resin particles are core-shell resin particles (C2) each comprising one or more film-like shell layers (P) comprising a first resin (a) and a core layer (Q) comprising a second resin (b). Core-shell type resin particles (C2) each comprising a film-like shell layer (P) in one or more layer structure comprising a first resin (a) and a core layer (Q) in one layer structure comprising a second resin (b), wherein the weight ratio of (P) and (Q) is in a range of (0.1:99.9) to (70:30), the content of volatile components of (C2) is 2% by weight or lower, and (a) has an initial softening temperature of 40 to 270° C., a glass transition temperature of 20 to 250° C., a flow temperature of 60 to 300° C., and the difference of the glass transition temperature and the flow temperature in a range of 0 to 120° C.