Abstract: An antenna device includes a first antenna having a length corresponding to a first frequency, and arranged along a ground, a second antenna formed by a slot penetrating metal constituting the first antenna, and having a slot length corresponding to a second frequency higher than the first frequency, a first feeder wire for the first frequency, connected from the ground to the first antenna, a metal element for electromagnetic field coupling, arranged in a non-contact state relative to the second antenna, between the slot and the ground; and a second feeder wire for the second frequency, connected from the ground to the metal element.

Abstract: An antenna apparatus includes a ground substrate, a feeding point provided on the ground substrate, a first conductor device of which one end is electrically connected to the feeding point and which has a plate shape being parallel to the ground substrate, a second conductor device which is arranged between the first conductor device and the ground substrate, of which one end is electrically connected to the ground substrate, and which has a plate shape being parallel to the ground substrate and a connecting portion which electrically connects another end of the first conductor device and another end of the second conductor device to each other. A width of the first conductor device is wider than a width of the second conductor device. Lengths of the first conductor device and the second conductor device are ½ of a wavelength of a radio wave for operating the antenna apparatus.

Abstract: A high-throughput automatic analyzer integrates a biochemical analysis section and a blood coagulation analysis section. The analyzer is capable of achieving a reduction in size, system cost, and lifecycle cost. The automatic analyzer includes: a reaction disk; a first reagent dispensing mechanism that dispenses a reagent to reaction cells on the reaction disk; a photometer that irradiates a reaction solution in the reaction cell with light; a reaction cell cleaning mechanism; a reaction vessel supply unit that supplies a disposable reaction vessel for mixing and reacting a sample and a reagent with each other; a second reagent dispensing mechanism that dispenses a reagent to the disposable reaction vessel; a blood coagulation time measuring section that irradiates a reaction solution in the disposable reaction vessel with light to detect transmitted or scattered light; and a sample dispensing mechanism that dispenses a sample to the reaction cell and the disposable reaction vessel.

Abstract: An antenna apparatus includes a ground substrate, a feeding point provided on the ground substrate, a first loop antenna of which one end is electrically connected to the feeding point and of which another end is electrically connected to the ground substrate and moreover which operates at a first frequency, and a second loop antenna of which both ends are respectively connected to a first end point and a second end point of the first loop antenna and which operates at a second frequency. A space between the first end point and the second end point forms a gap with a range in which the first loop antenna is capable of resonating at the first frequency.

Abstract: An antenna device includes a substrate ground having a planar surface, a planar radiation element disposed in parallel and opposite to a planar portion of the substrate ground, a power feeding point connected to the planar radiation element, and a ground portion forming a stacked body in which, on a radiation surface side, ground patterns made of a conductive material are stacked from the radiation surface in a radiation direction perpendicular to the radiation surface. The ground pattern in each of layers of the stacked body is formed inwardly of a portion immediately overlying the ground pattern in another layer located on the radiation surface side, non-ground portions in which the conductive material is not disposed being formed in a portion immediately overlying the radiation surface, and the non-ground portions in the individual layers are formed to be gradually enlarged in the radiation direction.

Abstract: A printed circuit board includes a dielectric substrate which is formed in a plate-like shape, ground conductor layers which are respectively provided on a top surface and a back surface of the dielectric substrate, a signal line which is provided on a side surface of the dielectric substrate, and transmits a high frequency signal, and a plurality of connection conductors which are provided in the dielectric substrate, connects the ground conductor layer provided on the top surface and the ground conductor layer provided on the back surface, and are aligned and disposed along the signal line.

Abstract: An antenna device includes a substrate ground having a planar surface, a planar radiation element disposed in parallel and opposite to a planar portion of the substrate ground, a power feeding point connected to the planar radiation element, and a ground portion forming a stacked body in which, on a radiation surface side, ground patterns made of a conductive material are stacked from the radiation surface in a radiation direction perpendicular to the radiation surface. The ground pattern in each of layers of the stacked body is formed inwardly of a portion immediately overlying the ground pattern in another layer located on the radiation surface side, non-ground portions in which the conductive material is not disposed being formed in a portion immediately overlying the radiation surface, and the non-ground portions in the individual layers are formed to be gradually enlarged in the radiation direction.

Abstract: An antenna device includes a first antenna having a length corresponding to a first frequency, and arranged along a ground, a second antenna formed by a slot penetrating metal constituting the first antenna, and having a slot length corresponding to a second frequency higher than the first frequency, a first feeder wire for the first frequency, connected from the ground to the first antenna, a metal element for electromagnetic field coupling, arranged in a non-contact state relative to the second antenna, between the slot and the ground; and a second feeder wire for the second frequency, connected from the ground to the metal element.

Abstract: An apparatus includes circuitry configured to calculate first parameters for determining a structure of a first antenna device based on a specification value set for the first antenna device to be a target of performance evaluation, acquire a communication frequency based on first parameters, calculate an allowable range of deviation of the communication frequency satisfying a specified performance evaluation standard of the first antenna device, determine a structure of a second antenna device as a reference model, and obtain a change amount corresponding to change in the communication frequency in the allowable range of two second parameters having a correlation with each other, and acquire a relational expression of two first parameters of first parameters that correspond to the two second parameters and that have a correlation with each other, and two first parameters based on the change amount and that have the correlation with each other.

Abstract: An antenna apparatus includes a ground substrate, a feeding point provided on the ground substrate, a first loop antenna of which one end is electrically connected to the feeding point and of which another end is electrically connected to the ground substrate and moreover which operates at a first frequency, and a second loop antenna of which both ends are respectively connected to a first end point and a second end point of the first loop antenna and which operates at a second frequency. A space between the first end point and the second end point forms a gap with a range in which the first loop antenna is capable of resonating at the first frequency.

Abstract: An antenna apparatus includes a ground substrate, a feeding point provided on the ground substrate, a first conductor device of which one end is electrically connected to the feeding point and which has a plate shape being parallel to the ground substrate, a second conductor device which is arranged between the first conductor device and the ground substrate, of which one end is electrically connected to the ground substrate, and which has a plate shape being parallel to the ground substrate and a connecting portion which electrically connects another end of the first conductor device and another end of the second conductor device to each other. A width of the first conductor device is wider than a width of the second conductor device. Lengths of the first conductor device and the second conductor device are ½ of a wavelength of a radio wave for operating the antenna apparatus.

Abstract: An antenna device includes a ground plane that includes an edge and a surface, a protruding metallic member that includes a first connecting part and a second connecting part coupled to the ground plane, protrudes from the edge, and constructs a first loop including the edge, and a T-shaped antenna element that extends from a feeding point to a first end and a second end along the edge, the feeding point being disposed in the vicinity of the surface between the first connecting part and the second connecting part of the first loop, wherein a length of the first loop corresponds to an electric length of one wavelength in a first frequency, and corresponds to an electric length of two wavelengths in a second frequency that is a second order harmonic of the first frequency.

Abstract: A non-transitory computer-readable recording medium having stored therein a program that, when a processor coupled to a memory and the processor is configured to execute the program, causes the processor configured to: store, in the memory, a design data of a metal member disposed around the patch antenna having a ground conductor and an antenna element having a power feeding point, and a positional relationship between the metal member and the patch antenna; and determine a relative position between the power feeding point and the metal member so that a center point and the power feeding point of the patch antenna in plan view are located on a perpendicular line to a surface of the metal member on the patch antenna side based on the design data of the metal member and the positional relationship stored in the memory.

Abstract: An electromagnetic wave control device that controls a directionality of radio waves emitted by an antenna, the electromagnetic wave control device includes: a reflector arranged on a side opposite to an emission side of the radio waves of the antenna; and a conductor plate that is arranged on the emission side of the radio waves of the antenna and on which a conductor is formed, wherein in the conductor plate, a plurality of holes formed by opening the conductor is provided in a grid pattern, and has an inner edge length with which the hole positioned at the center resonates in correspondence with one wavelength of a communication wavelength, and the inner edge length of the hole is formed to be longer as going outward from the center.

Abstract: An object of the present invention is to provide a cell aggregate comprising dopaminergic neuron progenitor cells suitable for transplantation, a mixture of cell aggregates, and a method for producing these. The cell aggregate of the present invention comprises FOXA2-positive or TUJ1-positive neural cells and comprising 1000 cells or more.

Abstract: An apparatus includes circuitry configured to calculate first parameters for determining a structure of a first antenna device based on a specification value set for the first antenna device to be a target of performance evaluation, acquire a communication frequency based on first parameters, calculate an allowable range of deviation of the communication frequency satisfying a specified performance evaluation standard of the first antenna device, determine a structure of a second antenna device as a reference model, and obtain a change amount corresponding to change in the communication frequency in the allowable range of two second parameters having a correlation with each other, and acquire a relational expression of two first parameters of first parameters that correspond to the two second parameters and that have a correlation with each other, and two first parameters based on the change amount and that have the correlation with each other.

Abstract: A non-transitory computer-readable recording medium having stored therein a program that, when a processor coupled to a memory and the processor is configured to execute the program, causes the processor configured to: store, in the memory, a design data of a metal member disposed around the patch antenna having a ground conductor and an antenna element having a power feeding point, and a positional relationship between the metal member and the patch antenna; and determine a relative position between the power feeding point and the metal member so that a center point and the power feeding point of the patch antenna in plan view are located on a perpendicular line to a surface of the metal member on the patch antenna side based on the design data of the metal member and the positional relationship stored in the memory.

Abstract: An antenna device includes a ground plane that includes an edge and a surface, a protruding metallic member that includes a first connecting part and a second connecting part coupled to the ground plane, protrudes from the edge, and constructs a first loop including the edge, and a T-shaped antenna element that extends from a feeding point to a first end and a second end along the edge, the feeding point being disposed in the vicinity of the surface between the first connecting part and the second connecting part of the first loop, wherein a length of the first loop corresponds to an electric length of one wavelength in a first frequency, and corresponds to an electric length of two wavelengths in a second frequency that is a second order harmonic of the first frequency.

Abstract: The present invention provides novel anther-specific genes, their promoters, and uses of the same. Rice seedlings were treated with gibberellin, and then genes and proteins with up-regulated expression were screened using DNA microarray analysis and proteome analysis. As a result, eight types of ?-tubulins were identified. Among them, OsTUB8 was expressed specifically in the anther. Thus OsTUB8 was suggested to be involved in male sterility in rice, and it was thought that regulating OsTUB8 expression in plants could alter plant fertility. In addition, OsTUB8 promoters were thought to comprise anther-specific activity. Thus, the present invention can be said to be highly valuable when used as a tool for anther-specific gene expression.

Abstract: The present invention provides novel anther-specific genes, their promoters, and uses of the same. Rice seedlings were treated with gibberellin, and then genes and proteins with up-regulated expression were screened using DNA microarray analysis and proteome analysis. As a result, eight types of ?-tubulins were identified. Among them, OsTUB8 was expressed specifically in the anther. Thus OsTUB8 was suggested to be involved in male sterility in rice, and it was thought that regulating OsTUB8 expression in plants could alter plant fertility. In addition, OsTUB8 promoters were thought to comprise anther-specific activity. Thus, the present invention can be said to be highly valuable when used as a tool for anther-specific gene expression.