Abstract: A quantum circuit generation device 10 includes a setting unit 11 which sets a reference quantum circuit including multiple quantum operations to be performed on multiple qubits, and a generation unit 13 which generates a shortened quantum circuit including quantum operations smaller in number than the quantum operations included in the reference quantum circuit, where the shortened quantum circuit is so evaluated that a probability distribution obtained when quantum operations by the shortened quantum circuit are performed on the multiple qubits approximates to a probability distribution obtained when quantum operations by the reference quantum circuit are performed on the multiple qubits.

Abstract: In order to enable the measurement of thermal property information about a subject, this thermal diffusion coefficient measuring device, which is used by contacting the surface of a living body, is provided with: a biological information sensor comprising a temperature sensor and a heat flux sensor; and a heating/cooling control means. The temperature sensor is provided at a position contacting the surface of the living body, and operates so as to detect skin temperature. The heat flux sensor is provided at a position contacting the surface of the living body, while being adjacent to the temperature sensor, and operates so as to detect heat flux on the surface of the living body. The heating/cooling control means enables the measurement of the temperature diffusion coefficient of a thermal resistance component that is present between the biological information sensor and a deep inner portion of the living body.

Abstract: A strap includes a base having a plate shape and detachably attached to a terminal rear surface of a portable terminal, a rotary plate attached to a base front surface of the base so as to be rotatable around a rotation axis perpendicular to the base front surface, an annular holding portion fixed to a rotary plate front surface of the rotary plate and into which a palm portion is inserted from a finger, and an adjuster portion having a foldable portion and fixed to the base rear surface of the base. The foldable portion varies a distance perpendicular to the base rear surface from the base rear surface of the base.

Abstract: A strap includes a base having a plate shape and detachably attached to a terminal rear surface of a portable terminal, a rotary plate attached to a base front surface of the base so as to be rotatable around a rotation axis perpendicular to the base front surface, an annular holding portion fixed to a rotary plate front surface of the rotary plate and into which a palm portion is inserted from a finger, and an adjuster portion having a foldable portion and fixed to the base rear surface of the base. The foldable portion varies a distance perpendicular to the base rear surface from the base rear surface of the base.

Abstract: In order to determine information about the generation of heat in a bearing (10) in a simple manner, a bearing (10) includes an outer ring (12) secured to a securing member, and an inner ring (11) provided on the inside of the outer ring (12) and secured to a shaft that rotates in the circumferential direction relative to the securing member. A thermal flow sensor (14) is provided as a coating on a securing-side surface that includes the outer ring (12), and generates a thermoelectromotive force including information about frictional heat generated with the rotation of the shaft.

Abstract: To protect the surface of a member exposed to a high-temperature environment and detect surface temperature or heat flow distribution, this magnetic thermoelectric conversion element, which is provided on the surface of a support in contact with a heat source, has: a magnetic body; an electromotive body which is magnetically coupled to the magnetic body and has electrical conductivity; and a heat-resistant metal oxide film covering the magnetic body and the electromotive body.

Abstract: A strap used in a portable terminal includes a plate portion configured to be mounted on a surface of a main body of the portable terminal by attaching to a strap fixing portion of the main body, a rotation mechanism portion located at a substantially central portion of the plate portion and having a rotation axis located in a fourth area of the main body when the strap is mounted to the main body, a grip portion provided on the rotation mechanism portion, and a folded portion provided on the plate portion, and located at a position of a third area of the main body so as to be substantially orthogonal to a longitudinal direction, and to be bent in a direction toward the surface of the portable terminal when the strap is mounted to the main body.

Abstract: In order to determine information about the generation of heat in a bearing (10) in a simple manner, a bearing (10) includes an outer ring (12) secured to a securing member, and an inner ring (11) provided on the inside of the outer ring (12) and secured to a shaft that rotates in the circumferential direction relative to the securing member. A thermal flow sensor (14) is provided as a coating on a securing-side surface that includes the outer ring (12), and generates a thermoelectromotive force including information about frictional heat generated with the rotation of the shaft.

Abstract: A strap used in a portable terminal includes a plate portion configured to be mounted on a surface of a main body of the portable terminal by attaching to a strap fixing portion of the main body, a rotation mechanism portion located at a substantially central portion of the plate portion and having a rotation axis located in a fourth area of the main body when the strap is mounted to the main body, a grip portion provided on the rotation mechanism portion, and a folded portion provided on the plate portion, and located at a position of a third area of the main body so as to be substantially orthogonal to a longitudinal direction, and to be bent in a direction toward the surface of the portable terminal when the strap is mounted to the main body.

Abstract: In order to enable the measurement of thermal property information about a subject, this thermal diffusion coefficient measuring device, which is used by contacting the surface of a living body, is provided with: a biological information sensor comprising a temperature sensor and a heat flux sensor; and a heating/cooling control means. The temperature sensor is provided at a position contacting the surface of the living body, and operates so as to detect skin temperature. The heat flux sensor is provided at a position contacting the surface of the living body, while being adjacent to the temperature sensor, and operates so as to detect heat flux on the surface of the living body. The heating/cooling control means enables the measurement of the temperature diffusion coefficient of a thermal resistance component that is present between the biological information sensor and a deep inner portion of the living body.

Abstract: A hand strap for an electronic apparatus is provided with a first gripper, which is attached to a rear surface of an electronic apparatus in a removable manner, and a second gripper. The first gripper has a main body and an accommodation portion. The second gripper includes a fixed portion and an extra-long portion, one end of which is a free end. The extra-long portion is accommodated inside the accommodation portion, and can adjust the entire length of the second gripper. A finger accommodation space in which a finger other than a thumb is disposed between the first gripper and the second gripper, is defined. By gripping the first gripper with the pad and the tip end of a finger other than a thumb, it is possible to perform operation with a thumb over a wide area of a touch panel while holding an electronic apparatus with one hand.

Abstract: A hand strap for an electronic apparatus is provided with a first gripper, which is attached to a rear surface of an electronic apparatus in a removable manner, and a second gripper. The first gripper has a main body and an accommodation portion. The second gripper includes a fixed portion and an extra-long portion, one end of which is a free end. The extra-long portion is accommodated inside the accommodation portion, and can adjust the entire length of the second gripper. A finger accommodation space in which a finger other than a thumb is disposed between the first gripper and the second gripper, is defined. By gripping the first gripper with the pad and the tip end of a finger other than a thumb, it is possible to perform operation with a thumb over a wide area of a touch panel while holding an electronic apparatus with one hand.

Abstract: We describe a method of detecting a voltage from a spin-current, the spin-current comprising a current having a spin predominantly aligned in a spin direction, the method comprising: flowing the spin current through a layer of organic material in a vertical direction through the layer; and detecting an electric field in a lateral direction in the layer of organic material. In a preferred embodiment the organic layer is anisotropic and has a higher electrical conductivity in the lateral direction than in the vertical direction.

Abstract: An object of the present invention is to provide a low-cost thermoelectric converter element having high productivity and excellent conversion efficiency. A thermoelectric converter element according to the present invention includes a substrate 4, a magnetic film 2 provided on the substrate 4 with a certain magnetization direction A and formed of a polycrystalline magnetically insulating material, and an electrode 3 provided on the magnetic film 2 with a material exhibiting a spin-orbit interaction. When a temperature gradient is applied to the magnetic film 2, a spin current is generated so as to flow from the magnetic film 2 toward the electrode 3. A current I is generated in a direction perpendicular to the magnetization direction A of the magnetic film 2 by the inverse spin Hall effect in the electrode 3.

Abstract: A hand strap for an electronic apparatus is provided with a first gripper, which is attached to a rear surface of an electronic apparatus in a removable manner, and a second gripper. The first gripper has a main body and an accommodation portion. The second gripper includes a fixed portion and an extra-long portion, one end of which is a free end. The extra-long portion is accommodated inside the accommodation portion, and can adjust the entire length of the second gripper. A finger accommodation space in which a finger other than a thumb is disposed between the first gripper and the second gripper, is defined. By gripping the first gripper with the pad and the tip end of a finger other than a thumb, it is possible to perform operation with a thumb over a wide area of a touch panel while holding an electronic apparatus with one hand.

Abstract: A thermoelectric conversion apparatus includes a substrate, and a power generation part formed on the substrate for generating a thermoelectric power. The power generation part includes a magnetic layer with magnetization and an electrode layer including a material exhibiting a spin-orbit interaction and formed on the magnetic layer. The substrate and the power generation part have flexibility, respectively. The thermoelectric conversion apparatus further includes a cover layer having flexibility and formed on the substrate so as to cover at least the power generation part. The magnetic layer includes magnetic layer pieces separated in a layer direction with a gap portion interposed between the magnetic layer pieces.

Abstract: A thermoelectric conversion apparatus includes a substrate, and a power generation part formed on the substrate for generating a thermoelectric power. The power generation part includes a magnetic layer with magnetization and an electrode layer including a material exhibiting a spin-orbit interaction and formed on the magnetic layer. The substrate and the power generation part have flexibility, respectively. The thermoelectric conversion apparatus further includes a cover layer having flexibility and formed on the substrate so as to cover at least the power generation part. The magnetic layer includes magnetic layer pieces separated in a layer direction with a gap portion interposed between the magnetic layer pieces.

Abstract: A hand strap for an electronic apparatus is provided with a first gripper, which is attached to a rear surface of an electronic apparatus in a removable manner, and a second gripper. The first gripper has a main body and an accommodation portion. The second gripper includes a fixed portion and an extra-long portion, one end of which is a free end. The extra-long portion is accommodated inside the accommodation portion, and can adjust the entire length of the second gripper. A finger accommodation space in which a finger other than a thumb is disposed between the first gripper and the second gripper, is defined. By gripping the first gripper with the pad and the tip end of a finger other than a thumb, it is possible to perform operation with a thumb over a wide area of a touch panel while holding an electronic apparatus with one hand.

Abstract: [Object] To increase the degree of freedom in designing a system for taking out power from a temperature gradient in terms of a thermoelectric conversion element or a thermoelectric conversion device. [Means for Achieving Object] A thermal spin-wave spin current generating member made of a magneto-dielectric body is provided with an inverse spin Hall effect member, a temperature gradient is provided in the above-described thermal spin-wave spin current generating member in the direction of the thickness, and at the same time a magnetic field is applied to the above-described inverse spin Hall effect member in the direction perpendicular to the longitudinal direction and perpendicular to the direction of the above-described temperature gradient by means of a magnetic field applying means so that a thermal spin-wave spin current is converted to a voltage which is taken out in the above-described inverse spin Hall effect member.

Abstract: A thermoelectric conversion apparatus includes a substrate, and a power generation part formed on the substrate for generating a thermoelectric power. The power generation part includes a magnetic layer with magnetization and an electrode layer including a material exhibiting a spin-orbit interaction and formed on the magnetic layer. The substrate and the power generation part have flexibility, respectively. The thermoelectric conversion apparatus further includes a cover layer having flexibility and formed on the substrate so as to cover at least the power generation part. The thermoelectric conversion apparatus further includes a cylindrical member having a cylindrical shape. The substrate, the power generation part, and the cover layer are arranged outside of the cylindrical member so that a magnetization direction of the magnetic layer of the power generation part is aligned with an axial direction of the cylindrical member.