Abstract: The present disclosure relates to a nanocrystal composite includes a connected aggregate including a plurality of nanocrystal fragments connected to one another, each nanocrystal fragment having a main surface and an end surface, and nanoparticles supported on the connected aggregate. The plurality of nanocrystal fragments each have a flaky shape; the plurality of nanocrystal fragments have gaps between the main surfaces; and the gaps G are arranged so as to open to the outside of the connected aggregate. The nanoparticles have a metallic element different from that of the plurality of nanocrystal fragments; and a proportion of a visual field area of the nanoparticles with respect to a visual field area of the plurality of nanocrystal fragments is 2% or more and 50% or less.

Abstract: A thermosetting adhesive sheet 10 for sealing the periphery of a membrane electrode assembly, which is composed of a solid polymer electrolyte membrane and electrodes placed on both sides of the solid polymer electrolyte membrane contains an adhesive layer 14. The adhesive layer 14 is formed of a cured product of an adhesive composition containing a polyurethane resin having a reactive functional group and a cross-linking agent, where the adhesive layer 14 has a gel fraction of 60 mass % or higher, a storage elastic modulus at 100° C. (G?100) of 5.0×104 Pa or higher and 1.0×108 Pa or lower, and a decreasing rate of a storage elastic modulus at 120° C. (G?120) to the storage elastic modulus at 100° C. (G?100) of 0.5 or less.

Abstract: A method for manufacturing a molded product from a tailored blank is provided. The method includes situating the tailored blank between a first and second metallic molds arranged apart from each other; achieving a held state where a flange corresponding portion is held between the first metallic mold and a holder; and forming the molded product including a top plate, a vertical wall, and a flange by pressing the tailored blank with the first and second metallic molds by bringing the first and second metallic molds close to each other while maintaining the held state. The holder is a member situated between the first and second metallic molds and holding the flange corresponding portion in coordination with the first metallic mold. In the held state, the first metallic mold and the holder hold the flange corresponding portion such that a welded portion is movable towards a top plate corresponding portion.

Abstract: A press molded product is provided. The press molded product includes a top plate, a vertical wall, and a flange. The flange is a plate-like portion that extends from the vertical wall in a direction intersecting the vertical wall and is situated to surround the top plate in a plan view perpendicular to the top plate. The flange includes a reinforcing member that has a plate thickness greater than a plate thickness of the top plate and/or has a strength greater than a strength of the top plate and that has a length. An edge of the reinforcing member on a side of the top plate extends roughly parallel to a ridgeline between the vertical wall and the flange.

Abstract: A method of manufacturing a molded product is provided. The method of manufacturing a molded product includes forming a first joining portion by placing an inner metallic plate and an outer metallic plate on each other and welding them together; bending, after forming the first joining portion, the outer metallic plate with the inner metallic plate in a first direction by performing a first press working; and forming, after the first press working, a first surface, a second surface, and a curved portion on the outer metallic plate by performing a second press working. In the second press working, the outer metallic plate is bent with the inner metallic plate in a second direction to form an oppositely curved portion which is bent in a direction opposite from a bending direction of the curved portion on the outer metallic plate.

Abstract: A method of manufacturing a formed product is provided. The method includes: joining a first member and a second member to each other by welding top plate corresponding portions to each other in a state where the first member is placed on the second member to include an extending portion; curving vertical wall corresponding portions and the extending portion of the plate members toward a moving direction by making a metal press mold contact the extending portion; and forming top plate portion and vertical wall portion by pressing the vertical wall corresponding portions of the plate members by the metal press mold.

Abstract: A method of manufacturing a molded product is provided. The method of manufacturing a molded product includes forming a first joining portion by placing an inner metallic plate and an outer metallic plate on each other and welding them together; bending, after forming the first joining portion, the outer metallic plate with the inner metallic plate in a first direction by performing a first press working; and forming, after the first press working, a first surface, a second surface, and a curved portion on the outer metallic plate by performing a second press working. In the second press working, the outer metallic plate is bent with the inner metallic plate in a second direction to form an oppositely curved portion which is bent in a direction opposite from a bending direction of the curved portion on the outer metallic plate.

Abstract: A film thickness measurement device according to embodiments includes a measurer. The measurer measures the film thickness of a sheet-shaped member by calculating the difference between a first outer diameter of a roll for transporting the sheet-shaped member with the sheet-shaped member being in contact with the outer peripheral surface of the roll and the total of a second outer diameter of the roll and the film thickness of a portion of the sheet-shaped member that is in contact with the roll.

Abstract: The present invention provides an electrode catalyst which has excellent catalytic activity, and which can contribute to reducing the cost of a polymer electrolyte fuel cell (PEFC). According to the present invention, an electrode catalyst includes a hollow carrier including nanopores having a pore size of 1 to 20 nm, and a plurality of catalyst particles. The catalyst particles are supported both inside and outside the nanopores of the carrier, and comprise (zero-valent) Pt, and when a particle size distribution analysis of the catalyst particles is carried out using a three-dimensional reconstructed image obtained by electron beam tomography measurement employing STEM, the conditions of formula (S1): 100×(N10/N20)?8.0 are satisfied (in the formula, N10 is the number of noble metal particles not in contact with a pore having a pore size of 1 nm or more, and N20 is the number of catalyst particles supported inside the nanopores of the carrier).

Abstract: A detection system 1 includes a control device 10 and a monitoring device 20 communicably connected to the control device 10. An acquisition unit 10A of the control device 10 acquires a target's observation value by a sensor 30. A first-noise-output unit 10B outputs a first-noise-value changing with time and less than a resolution of the sensor 30. An integration unit 10C outputs an integrated value obtained by integrating the first-noise-value and the observation value. A transmission unit 10D transmits the integrated value to the monitoring device 20. A separation unit 20A of the monitoring device 20 separates the integrated value from the control device 10 into the observation value and the first-noise-value. A second-noise-output unit 20B outputs a second-noise-value as the first-noise-value. A detection unit 20C detects whether the integrated value is a replay attack using the spatial distance between the first-noise-value and the second-noise-value.

Abstract: An attack control device according to an embodiment is provided with a storage unit and one or more hardware processors configured to function as a selection unit, a determination unit, and a calculation unit. The storage unit associates and stores a normal communication data model representing a model of communication data of a normal system, with each network segment. The selection unit specifies the network segment based on the communication prediction data predicted upon execution of the attack scenario and selects the normal communication data model associated with the network segment. The determination unit determines the similarity degree between the normal communication data represented by the normal communication data model, and the communication prediction data. The calculation unit calculates an effectiveness degree of the attack scenario to be higher as the similarity degree is higher.

Abstract: According to one embodiment, an information processing device includes: a pseudo trace generator configured to employ trace information of a first attack acquired when the first attack is executed on a first apparatus in a communication network and attack method information related to an attack method of a second attack on a second apparatus to generate pseudo trace information of the second attack; and a pseudo trace transmitter configured to transmit the pseudo trace information of the second attack to an evaluation target device which detects an attack based on trace information of the attack.

Abstract: A thermosetting adhesive sheet 10 for sealing the periphery of a membrane electrode assembly, which is composed of a solid polymer electrolyte membrane and electrodes placed on both sides of the solid polymer electrolyte membrane contains an adhesive layer 14. The adhesive layer 14 is formed of a cured product of an adhesive composition containing a polyurethane resin having a reactive functional group and a cross-linking agent, where the adhesive layer 14 has a gel fraction of 60 mass % or higher, a storage elastic modulus at 100° C. (G?100) of 5.0×104 Pa or higher and 1.0×108 Pa or lower, and a decreasing rate of a storage elastic modulus at 120° C. (G?120) to the storage elastic modulus at 100° C. (G?100) of 0.5 or less.

Abstract: The method of producing an electrode catalyst having a porous carbon support that has nanopores having a pore diameter of 1 to 20 nm and a BET specific surface area of 700 to 900 m2/g, and catalyst particles containing Pt supported on the support, includes: a first step for preparing a powder in which the catalyst particles are supported on the support; and a second step for accommodating the powder obtained through the first step in a flow-type reactor, flowing NH3 gas through the reactor under conditions of a concentration of 10 to 100% and a pressure of 0.1 MPa to 0.5 MPa, and regulating the temperature in the reactor to 500° C. or more and less than the decomposition temperature of ammonia, keeping for 5 to 10 hours to chemically react the powder and the NH3 gas.

Abstract: The method produces an electrode catalyst having a porous carbon support that has nanopores having a pore diameter of 1 to 20 nm, micropores having a pore diameter of less than 1 nm, and a BET specific surface area of 1000 to 1500 m2/g, and catalyst particles containing Pt supported on the support, including: preparing a powder in which the catalyst particles are supported on the support by using the support and raw materials of the catalyst particle; and accommodating the powder obtained through the first step in a flow-type reactor, flowing ammonia gas through the reactor under conditions of a concentration of 10 to 100% and a pressure of 0.1 MPa to 0.5 MPa, and regulating the temperature in the reactor to 500° C. or more and less than the decomposition temperature of ammonia, keeping for 5 to 10 hours to chemically react the powder and the ammonia gas.

Abstract: A network packet analyzer according an embodiment includes a memory and one or more hardware processors. The memory stores a plurality of sets of training data in which semantics of one protocol field and one or more patterns indicating characteristics of variations of the parameters of the one protocol field are associated with each other. The hardware processors: captures a network packets and extracts a variable field whose parameter varies in time series; generates, based on the parameter varying in the time series in the variable field, one or more patterns indicating a characteristic of a variation of the parameter; and compares each of the one or more patterns with each of the one or more patterns of the training data and estimate the semantics of the variable field.

Abstract: A dry space creation system includes a hollow treatment tank configured to house a material to be treated, an inflatable balloon member having a balloon shape configured to be inflated and deflated by supply and exhaust of air, the inflatable balloon member being provided inside the treatment tank, and being configured to be inflated while leaving a partial area in the treatment tank, a dry air supply unit configured to supply dry air into the area, and an inflation air supply unit configured to supply air into the inflatable balloon member.

Abstract: The endoscopic treatment tool includes a clip having a plurality of arms freely open and close at a distal side of the arm, a holding tube into which at least a portion on a proximal side is inserted, and a connecting member connecting with the clip. The holding tube includes a tightening member provided in an inner region of the holding tube, and a protrusion-retraction wing configured to protrude and retract with respect to an outer side, the tightening member is provided on a proximal side from the protrusion-retraction wing, the clip has an engagement portion on an accommodation region accommodated in the inner region, and a movement of the clip toward a distal side with respect to the holding tube is restricted by engaging the engagement portion moved to the proximal side with the tightening member.

Abstract: The catalyst for electrodes comprises: a porous support which has nanopores having a pore diameter of from 1 nm to 20 nm and micropores having a pore diameter of less than 1 nm; and a plurality of catalyst particles which are supported by the support. The catalyst particles are supported by both inner portions and outer portions of mesopores of the support, and contain Pt (zerovalent). If an analysis of the particle size distribution of the catalyst particles is performed using three-dimensional reconstructed images obtained through a STEM-based electron tomography measurement, the condition of formula (S1), namely (100×(N10/N20)?8.0) is satisfied, where N10 represents the number of noble metal particles that are not in contact with pores having a pore diameter of 1 nm or more; and N20 represents the number of catalyst particles that are supported by the inner portions of the nanopores of the support.

Abstract: This catalyst for electrodes comprises: a porous carbon support which has nanopores having a pore diameter of from 1 nm to 20 nm; and a plurality of catalyst particles which are supported by the support. The catalyst particles contain Pt (zerovalent), and are supported by both inner portions and outer portions of the nanopores of the support. If an analysis of the particle size distribution of the catalyst particles is performed using three-dimensional reconstructed images obtained through a STEM-based electron tomography measurement, the proportion of the catalyst particles supported by the inner portions of the nanoparticles is 50% or more: at least one nanopore is formed in a cubic image having a side of from 20 nm to 50 nm, said cubic image being obtained from a three-dimensional reconstructed image of a catalyst aggregate; and this nanopore has the shape of a continuously extending interconnected pore.