Abstract: An upper structure includes: an upper body including a stress relaxing portion which is elastically deformable; and a shoelace (a fastening member) attached to the upper body. The stress relaxing portion has: such stretchability that in an elastic range, the stress relaxing portion stretches to become longer when the upper body is pulled with the shoelace than an initial length of the stress relaxing portion; and stress relaxation properties with which the stress relaxing portion relaxes stress with the passage of time from a moment when the upper body is pulled, while remaining in the stretched state.

Abstract: An upper includes a reinforcement portion to reinforce the mechanical strength of first and second fabric materials. The reinforcement portion has such strain rate dependence that in a room temperature range, as a strain rate in a stretch direction of the first and second fabric materials increases, a tensile load per unit width with respect to the strain amount increases and the reinforcement portion becomes less stretchable. In the reinforcement portion, a reinforcement member made of a thermoplastic elastomer is sandwiched between, and integrated with, the first and second fabric materials. The reinforcement portion extends continuously from an upper portion of a midsole to a position corresponding to a foot instep region of a wearer's foot.

Abstract: An antenna module includes a multilayer board, a phased array antenna that includes antenna elements arranged on an outer face of a second conductor layer included in the multilayer board and adjusts one or more beam directions of the antenna elements, a radio frequency (RF) chip that is arranged on an outer face of first conductor layers included in the multilayer board and outputs the radio frequency signal, a matching circuit that is arranged on the outer face of the first conductor layers and adjusts matching between impedance of the antenna elements and impedance of the RF chip, a through hole that couples the first conductor layers and the second conductor layer, and one or more vias that are on an outer side in a diameter direction of the through hole and couples the first conductor layers.

Abstract: A covering member is provided in a portion of an upper of a shoe. The covering member includes: a fabric material comprised of a stretchable mesh fabric; and an overlay material made of an olefin-based thermoplastic elastomer and integrally provided on a surface of the fabric material. A direction intersecting with a stretch direction of the fabric material is defined as a width direction. The covering member has such strain rate dependence that a tensile load per unit width with respect to a strain amount of the covering member is higher and the covering member is less stretchable when a strain rate of the upper in the stretch direction of the fabric material is in a high strain rate region than when the strain rate of the upper is in a low strain rate region.

Abstract: An antenna module includes a multilayer board, a phased array antenna that includes antenna elements arranged on an outer face of a second conductor layer included in the multilayer board and adjusts one or more beam directions of the antenna elements, a radio frequency (RF) chip that is arranged on an outer face of first conductor layers included in the multilayer board and outputs the radio frequency signal, a matching circuit that is arranged on the outer face of the first conductor layers and adjusts matching between impedance of the antenna elements and impedance of the RF chip, a through hole that couples the first conductor layers and the second conductor layer, and one or more vias that are on an outer side in a diameter direction of the through hole and couples the first conductor layers.

Abstract: A blood pressure-related information display device displays a representative value setting field for setting a representative value obtainment mode as an image in a part of a display screen. The representative value setting field includes a setting area and a list area, the latter of which is displayed when, for example, a doctor clicks an inverted triangular mark in the setting area with a mouse. Representative value obtainment modes are displayed in the list area in list format so that all the modes can be viewed. The list area is configured so that any one of a plurality of types of representative value obtainment modes can be selected.

Abstract: A blood pressure-related information display device according to a preferred embodiment of the present invention displays, in a part of a display screen, a blood pressure evaluation item list display field indicating a plurality of types of blood pressure evaluation items and a quality display field indicating a quality of each of the blood pressure evaluation items as images. The blood pressure evaluation item list display field includes a header area and a body area. The blood pressure evaluation items are displayed in the body area in list format so all of the items can be viewed, and so that any one of the plurality of types of blood pressure evaluation items can be selected. Icon marks that indicate the quality of the blood pressure evaluation results are displayed in the quality display field, provided on the left side of the body area and arranged to the left of the corresponding blood pressure evaluation items.