Abstract: To suppress reduction in detection accuracy of a sensor. A vehicle resin member (20) includes: a resin member (30) having an opening (32) that passes from a first surface (30A) on the outside of a vehicle to a second surface (30B) on the inside of the vehicle; a transmission member (42) exposed on the first surface (30A) through the opening (32); and a sensor (44) provided in a first direction from the first surface (30A) toward the second surface (30B) with respect to the transmission member (42). The vehicle resin member (20) is attached to a window member of the vehicle such that the opening (32) does not overlap the window member and is positioned out of reach of a wiper provided to the window member.

Abstract: A simulation method executed by a computer includes: dividing an analysis domain into divided domains; generating a calculation data model on the divided domains that includes the volume of each divided domain and a characteristic of the domain with respect to each adjacent domain as the quantities not requiring the vertices and connectivity; generating a requested number of aggregated domains by aggregating the divided domains; generating a calculation data model on the aggregated domains that includes the volume of each aggregated domain and a characteristic quantity of the domain with respect to each adjacent domain as the quantities not requiring the vertices and connectivity; and calculating with respect to the physical quantity, based on a physical property in the analysis domain and the calculation data model on the aggregated domains, conductance representing transfer characteristic between the aggregated domains, and capacitance representing accumulation characteristic for each aggregated domain.

Abstract: A simulation method executed by a computer includes: dividing an analysis domain into divided domains; generating a calculation data model on the divided domains that includes the volume of each divided domain and a characteristic of the domain with respect to each adjacent domain as the quantities not requiring the vertices and connectivity; generating a requested number of aggregated domains by aggregating the divided domains; generating a calculation data model on the aggregated domains that includes the volume of each aggregated domain and a characteristic quantity of the domain with respect to each adjacent domain as the quantities not requiring the vertices and connectivity; and calculating with respect to the physical quantity, based on a physical property in the analysis domain and the calculation data model on the aggregated domains, conductance representing transfer characteristic between the aggregated domains, and capacitance representing accumulation characteristic for each aggregated domain.

Abstract: A simulation method executed by a computer includes: dividing an analysis domain into multiple divided domains; generating a calculation data model with respect to the divided domains that includes the volume of each divided domain and a divided-domain characteristic quantity representing a characteristic quantity of the divided domain with respect to each adjacent domain as the quantities that do not require the vertices and connectivity; generating a requested number of aggregated domains by aggregating the multiple divided domains; generating a calculation data model with respect to the aggregated domains that includes the volume of each of the aggregated domains and an aggregated-domain characteristic quantity representing a characteristic quantity of the aggregated domain with respect to each adjacent domain as the quantities that do not require the vertices and connectivity; and calculating a physical quantity as an analysis result with respect to the aggregated domains.

Abstract: The present invention provides a simulation device which is able to obtain a preferred simulation result. The simulation device calculating a solution of an equation including an advective term, includes: a velocity field acquisition unit which acquires a velocity field; and a solution calculation unit which applies the velocity field acquired by the velocity field acquisition unit to a discretization equation obtained by adding at least two operations to the equation, and calculates a solution of the discretization equation, wherein the two operations includes deformation of the advective term into a conservation form, and a term of correcting an error in the conservation form of the advective term.

Abstract: A calculation method for physical value for calculating physical values in a numerical analysis method for numerically analyzing a physical phenomenon, comprises a physical value calculation step of calculating physical values in an analysis domain divided into a plurality of divided domains, wherein in the physical value calculation step, the physical values are calculated by using: a discretized governing equation that uses values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices and that is derived on the basis of a weighted residual method; and a calculation data model in which volumes of the divided domains and characteristic values of boundary surface indicating characteristics of boundary surfaces of adjacent ones of the divided domains are provided as the values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices.

Abstract: A calculation method for physical value for calculating physical values in a numerical analysis method for numerically analyzing a physical phenomenon, comprises a physical value calculation step of calculating physical values in an analysis domain divided into a plurality of divided domains, wherein in the physical value calculation step, the physical values are calculated by using: a discretized governing equation that uses values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices and that is derived on the basis of a weighted residual method; and a calculation data model in which volumes of the divided domains and characteristic values of boundary surface indicating characteristics of boundary surfaces of adjacent ones of the divided domains are provided as the values not requiring coordinates (Vertex) of vertices of the divided domains and connectivity information (Connectivity) of the vertices.

Abstract: A method for storing time series data comprising storing short period data at an arbitrary sampling period and storing long period data at a sampling period longer than the arbitrary sampling period, in which the time series data are stored in a hierarchically correlated manner. Even when a great amount of data are stored, processes such as reading out, transferring, and displaying requisite data can be efficiently executed at high speed.

Abstract: A direct current magnetic field is applied to a molten metal bath to control the movement of molten metal. A glass ribbon is formed on the molten metal bath to have a predetermined thickness and is moved on the surface of the molten metal bath controlled by the magnetic field, during which the glass ribbon is cooled.

Abstract: Difference in height is provided between a first surface of a molten metal bath at the upstream side in a vessel and a second surface thereof by means of a linear induction motor. A glass ribbon supplied to the first surface is formed to have a predetermined thickness while it is moved from the first surface to the second surface.