Abstract: A fuel cell stack includes multiple stacked single cells. Each single cell includes a power generating unit, a frame member, a first separator, and a second separator. A gasket is provided between the first separator of a first single cell and the second separator of a second single cell. The first separator of the first single cell includes a first projection, and the second separator of the second single cell includes a second projection. The first projection and the second projection project so as to be in contact with each other, thereby suppressing flow of a cooling medium to the outside of the cooling passage. Aback face of at least one of the first projection and the second projection includes a flat surface section that is in contact with the frame member facing the back face.

Abstract: An apparatus includes a processor to generate routes for delivering packages in a vehicle routing problem, obtain a first optimum solution of the vehicle routing problem with respect to the routes, determine whether a difference between an objective function value of the first optimum solution and an objective function value of a second optimum solution is greater than or equal to a first threshold value, the second optimum solution being obtained for a linear relaxation problem of the vehicle routing problem, and remove routes for which a variable indicative of a corresponding route is less than or equal to a second threshold value in the second optimum solution, upon finding that the difference is greater than or equal to the first threshold value, wherein a processor generates new routes for delivering packages other than packages that are to be delivered by one or more routes which are left remaining.

Abstract: A curable composition containing a polymerizable compound (a), a photopolymerization initiator (b), and a solvent (c), wherein the curable composition has viscosity of not less than 2 mPa·s and not more than 60 mPa·s at 23° C., a content of the solvent (d) with respect to the whole curable composition is not less than 5 vol % and not more than 95 vol %, a boiling point of the solvent (d) at normal pressure is less than 250° C., and the polymerizable compound (a) contains a compound (a-1) containing not less than one aromatic ring or aromatic heterocycle, and not less than four vinyl groups directly bonding to the aromatic ring or the aromatic heterocycle.

Abstract: An information processing device of: generating first routes satisfying a first condition; calculating a first index of each node based on a cost of each edge; generating a second route arriving at each node from a starting point and satisfying a second condition; generating a third route satisfying the second condition by adding the edge to the second route; calculating a second index being a difference between a total value of the first index and the cost of the second and third routes; updating the second route when the second index of the third route is smaller than the second index of the second route; excluding the edge having not contributed to the updating more than a predetermined number of times; and outputting a route with the smallest second index, the first index representing a degree of reduction of the cost in a linearly relaxed problem of the routing problem.

Abstract: A curable composition containing a polymerizable compound (a), a photopolymerization initiator (b), and a solvent (c), wherein the curable composition has viscosity of not less than 2 mPas and not more than 60 mPa·s at 23° C., a content of the solvent (d) with respect to the whole curable composition is not less than 5 vol % and not more than 95 vol %, a boiling point of the solvent (d) at normal pressure is less than 250° C., and the polymerizable compound (a) contains a compound (a-1) containing not less than one aromatic ring or aromatic heterocycle, and not less than four vinyl groups directly bonding to the aromatic ring or the aromatic heterocycle.

Abstract: A film forming method includes an arranging step of arranging a curable composition on a base material, a contact step of bringing the curable composition into contact with a film forming region of a mold after the arranging step, a curing step of curing the curable composition after the contact step, and a separation step of separating the curable composition and the mold after the curing step, wherein in the contact step, a gas that fills a space between the base material and the mold exists, a solubility coefficient of the gas to the curable composition is not less than 0.5 kg/m3·atm and not more than 10 kg/m3·atm, and an average liquid film thickness that is a value obtained by dividing a volume of the curable composition by an area of the film forming region is not less than 70 nm.

Abstract: A pattern forming method includes a contact step of bringing a curable composition containing a polymerizable compound and arranged on a field of a substrate into contact with a mold; a curing step of forming a cured film including a pattern formed by a cured product of the curable composition by irradiating the curable composition arranged on the field with light; and a separation step of separating the cured film and the mold, wherein the field includes a plurality of regions, and in the curing step, for each of the plurality of regions, the curable composition is irradiated with light in accordance with an illuminance and an irradiation time decided based on a target line width of the pattern.

Abstract: The present disclosure provides an iridium complex represented by General Formula [1] or [2]. In General Formulae [1] and [2], R1 to R21 each independently represent a hydrogen atom or a substituent. CY1 represents a group represented by any of Chemical Formulae [3-1] to [3-3]. In Chemical Formulae [3-1] to [3-3], R22 to R27 each independently represent a hydrogen atom or a substituent. X1 to X6 represent a carbon atom or a nitrogen atom.

Abstract: A connector includes: a terminal fitting connected to an electric wire; a housing including a housing chamber, an electric wire drawing port, a communication hole, and a counterpart fitting chamber where a gap formed between the counterpart fitting chamber and a counterpart terminal fitting is filled with a first sealing member; a lid member; a second sealing member that fills a gap between these and forms a first sealed space part in the housing with the first sealing member; a waterproof member including one end part in close contact with an end part of the housing, the other end part in close contact with the electric wire drawn from the electric wire drawing port, and a tubular part, the tubular part including a second sealed space part communicating with the first sealed space part through the electric wire drawing port; and a ventilation component.

Abstract: An organic compound represented by formula [1] is provided. Ring A is a polycyclic aromatic hydrocarbon ring having a fluoranthene skeleton and having 16 to 60 carbon atoms and optionally has, as a substituent, a substituted or unsubstituted alkyl group or the like. Rings B1 and B2 are aromatic hydrocarbon rings having 6 to 18 carbon atoms and each have two or more electron withdrawing groups. Q1 and Q2 respectively represent one of the electron withdrawing groups of the ring B1 and one of the electron withdrawing groups of the ring B2, and are respectively located at an ortho position of the ring B1 and at an ortho position of the ring B2 with respect to the ring A.

Abstract: A waterproof construction of a three-phase line part includes a three-phase line part having three bus bar construction bodies, a first terminal block provided on one end side of the three-phase line part, a second terminal block provided on the other end side of the three-phase line part, and a tubular exterior member that covers a middle portion of the three-phase line part. One end of the tubular exterior member is water-tightly fixed to a first housing of the first terminal block, and the other end thereof is water-tightly fixed to a second housing of the second terminal block, in a state that the tubular exterior member covers the three-phase line part.

Abstract: As an example of an EC element in which vertical color separation is suppressed, the present disclosure provides an EC element including a pair of electrodes, a solvent, an anodic EC compound, and a cathodic EC compound. In the EC element, the difference between a solvation free energy of an oxidized form of the anodic EC compound in water and a solvation free energy of the oxidized form in octanol is 35 kcal/mol or more, and the cathodic EC compound has a substituent containing any one element selected from halogens, sulfur, boron, phosphorus, and silicon.

Abstract: A connector includes: a terminal fitting connected to an end of an electric wire; a housing including a housing chamber and an electric wire drawing port; a first waterproof member that is elastically deformable and fills a space between an inner peripheral surface of the housing and an outer peripheral surface of a cover of the electric wire in the housing chamber to form a first sealed space part between the first waterproof member and the electric wire drawing port; a second waterproof member that is elastically deformable and includes one end part, an other end part, and a tubular part, the tubular part having a second sealed space part that communicates with the first sealed space part through the electric wire drawing port; and a ventilation component.

Abstract: An apparatus for manufacturing a resin molded product is configured to manufacture a resin molded product into which an elongated member is inserted. The apparatus for manufacturing the resin molded product includes a first mold having a first molding surface, and a second mold having a second molding surface. The first mold includes a protrusion. The protrusion protrudes from the first molding surface toward the second molding surface. The protrusion includes an end surface configured to come into contact with part of a first end surface of the elongated member. The second mold includes an accommodating recess, a holding portion disposed in the accommodating recess and configured to hold the elongated member with the protrusion, and a biasing member that is disposed in the accommodating recess and biases the holding portion toward the first molding surface.

Abstract: A curable composition containing a polymerizable compound (a), a photopolymerization initiator (b), and a solvent (c), wherein the curable composition has viscosity of not less than 2 mPa·s and not more than 60 mPa·s at 23° C., a content of the solvent (d) with respect to the whole curable composition is not less than 5 vol % and not more than 95 vol %, a boiling point of the solvent (d) at normal pressure is less than 250° C., and the polymerizable compound (a) contains a compound (a-1) containing not less than one aromatic ring or aromatic heterocycle, and not less than four vinyl groups directly bonding to the aromatic ring or the aromatic heterocycle.

Abstract: An organic compound represented by M(L1)n(L2)m (M represents a metal atom, n+m=3, n?1), in which M(L1) is represented by any one of General Formulae [1] to [3], and M(L2) is represented by General Formulae [4] or [5], a ring A is selected from structures represented by General Formulae [6] or [7],

Abstract: An information processing device of: generating first routes satisfying a first condition; calculating a first index of each node based on a cost of each edge; generating a second route arriving at each node from a starting point and satisfying a second condition; generating a third route satisfying the second condition by adding the edge to the second route; calculating a second index being a difference between a total value of the first index and the cost of the second and third routes; updating the second route when the second index of the third route is smaller than the second index of the second route; excluding the edge having not contributed to the updating more than a predetermined number of times; and outputting a route with the smallest second index, the first index representing a degree of reduction of the cost in a linearly relaxed problem of the routing problem.

Abstract: A film forming method of forming a film made of a curable composition, includes an arranging step of arranging the curable composition on an underlayer of a substrate including a base member and the underlayer arranged on the base member, a contact step of bringing the curable composition and a mold into contact with each other after the arranging step, a curing step of curing the curable composition after the contact step, and a separation step of separating the curable composition and the mold after the curing step, wherein a gas filling a space between the underlayer and the mold exists in the contact step, and a solubility coefficient of the gas with respect to the underlayer is 0.5 kg/m3·atm or more and 10 kg/m3·atm or less.

Abstract: As an example of an EC element in which vertical color separation is suppressed, the present disclosure provides an EC element including a pair of electrodes, a solvent, an anodic EC compound, and a cathodic EC compound. In the EC element, the difference between a solvation free energy of an oxidized form of the anodic EC compound in water and a solvation free energy of the oxidized form in octanol is 35 kcal/mol or more, and the difference between a solvation free energy of a reduced form of the cathodic EC compound in propylene carbonate and a solvation free energy of the reduced form in octanol is ?35 kcal/mol or less.

Abstract: A connector includes: a terminal fitting connected to an end of an electric wire; a housing including a housing chamber and an electric wire drawing port; a first waterproof member that is elastically deformable and fills a space between an inner peripheral surface of the housing and an outer peripheral surface of a cover of the electric wire in the housing chamber to form a first sealed space part between the first waterproof member and the electric wire drawing port; a second waterproof member that is elastically deformable and includes one end part, an other end part, and a tubular part, the tubular part having a second sealed space part that communicates with the first sealed space part through the electric wire drawing port; and a ventilation component.