Abstract: An inductor component includes a lamination of an insulating layer and a conductive layer. The insulating layer includes a base made of glass and inorganic particles dispersed in the base. Some of the inorganic particles partially project through the surface of the base into the conductive layer.

Abstract: An atomic oscillator of the present disclosure includes: a gas cell in which an alkali metal atom is encapsulated; a light generating unit emitting emission light onto the gas cell; a light detecting unit detecting transmitted light passed through the gas cell; and a control device determining a resonance frequency of the emission light based on a light amount of the detected transmitted light. The control device stores correspondence information in which a feature value of a transmitted light spectrum is associated with a state of the emission light, performs estimation processing to extract the feature value of the transmitted light spectrum from the detected transmitted light and estimate the state of the emission light corresponding to the extracted feature value of the transmitted light spectrum based on the correspondence information, and controls an emission state of the emission light based on the estimated state of the emission light.

Abstract: A lubrication device for a helicopter including: an oil sump in which oil for lubrication is retained; a lubrication pump configured to suck the oil from the oil sump to discharge the oil; and a lubrication passage extending from the lubrication pump to a first lubrication target. The lubrication passage includes: a first supply port that supplies the oil to the first lubrication target; an oil reservoir provided upstream of the first supply port; and an opening provided upstream of the oil reservoir and above the oil reservoir. The first supply port is formed right above the first lubrication target.

Abstract: A liquid discharge apparatus includes a head configured to discharge a liquid, and a liquid container configured to contain the liquid to be supplied to the head. The liquid container includes an inlet from which the liquid is supplied to the liquid container, a first lid configured to cover and openably close the inlet, the first lid having a first fitting part fittable to a first key detachably attached to a refill bottle containing the liquid.

Abstract: A magnetic field measurement apparatus according to the present invention includes: a gas cell in which an alkali metal atom is encapsulated; a light generation device configured to generate light to be radiated to the gas cell while controlling a polarization state thereof; an optical frequency modulation device configured to modulate a frequency of the light generated by the light generation device; a light detection device configured to measure an intensity and a polarization state of light transmitted through the gas cell; and a control device configured to determine a magnetic field value at a predetermined position inside the gas cell based on each of the intensity of the light and the polarization state of the light measured by the light detection device.

Abstract: An atomic oscillator according to the present invention includes: a light generator configured to generate two excitation lights; an alkali metal atom gas cell to which the two excitation lights are applied with a frequency difference therebetween being changed; a detecting unit configured to detect a light amount of a transmitted light having passed through the alkali metal atom gas cell; and a control unit configured to measure a resonance frequency of an alkali metal atom gas based on the detected amount of the transmitted light and control an intensity ratio of the two excitation lights applied to the alkali metal atom gas cell based on the measured resonance frequency.

Abstract: A quantum interference device according to the present invention includes a light generating unit configured to generate an excitation light having at least two frequency components, an alkali metal atom cell to which the excitation lights are emitted, a light detecting unit configured to detect a transmitted light from the alkali metal atom cell, and a control unit configured to execute a frequency determination process to determine a resonance frequency in a quantum interference state to be a reference based on the transmitted light. Then, the control unit is configured to detect resonance frequencies in at least two quantum interference states from the transmitted light, and control the frequency determination process based on the detected resonance frequencies in the at least two quantum interference states and magnetic field information representing preset variation amounts of the resonance frequencies in the at least two quantum interference states with respect to a magnetic field.

Abstract: An atomic oscillator of the present invention includes: a light generator that generates a first excitation light having a designed single wavelength, and also generates a second excitation light containing two frequency components by performing frequency modulation at a designated frequency modulation power; an alkali metal atom gas cell to which the second excitation light containing the two frequency components is emitted while a frequency difference between the two frequency components is changed; a measuring unit that measures a transmitted light amount through the alkali metal atom gas cell; and a calculating unit that calculates the frequency modulation power based on a distribution of the transmitted light amount with respect to the frequency difference between the two frequency components of the second excitation light measured every time the wavelength of the first excitation light and the frequency modulation power are changed by the light generator.

Abstract: A quantum interference apparatus includes a space and an alkali-metal atomic cell. A static magnetic field having a specific direction and a specific intensity is applied to the space. The alkali-metal atomic cell is disposed inside the space. Alkali-metal atoms are encapsulated in the alkali-metal atomic cell. As a static magnetic field is applied to the alkali-metal atomic cell and excitation light having at least two different frequency components is applied thereto, a quantum interference state of the alkali-metal atoms is formed. Among the frequency components of the excitation light, a frequency component that participates in the formation of the quantum interference state is light containing linearly-polarized lights having the same polarization direction as each other. The static magnetic field applied to the space is adjusted so that fluctuations of a transition frequency between ground levels forming the quantum interference state with respect to the magnetic field is suppressed.

Abstract: A switching valve includes a valve head having a plurality of connection ports connecting a pipe, a rotor accommodated therein and including a groove for connecting the connection ports, and a rotor shaft holding the rotor and rotatably equipped, and a driver having a holder holding the valve head and a motor rotating the rotor shaft of the valve head held by the holder. Further, the valve head is provided with a home position sensor detecting a reference position in a rotation direction of the rotor shaft, and a teaching information holder holding information on a relative positional relationship between the reference position and a position of the rotor shaft when the rotor is at a predetermined position, and the reference position acquired using the home position sensor.

Abstract: To avoid the situation that only specific data in date corresponding to a plurality of data types occupies a temporary storing part. An interface control part 26 of a data processing processor 10 sets data type information according to a data type of data which is requested to read. A memory controller 46 of an auxiliary storage device 40 controls the auxiliary storage device 40 to determine the data type requested based on the data type information contained in a read command from the data processing processor 10 and select a temporary storing region corresponding to the data type.

Abstract: A switching valve includes a valve head having a plurality of connection ports connecting a pipe, a rotor accommodated therein and including a groove for connecting the connection ports, and a rotor shaft holding the rotor and rotatably equipped, and a driver having a holder holding the valve head and a motor rotating the rotor shaft of the valve head held by the holder. Further, the valve head is provided with a home position sensor detecting a reference position in a rotation direction of the rotor shaft, and a teaching information holder holding information on a relative positional relationship between the reference position and a position of the rotor shaft when the rotor is at a predetermined position, and the reference position acquired using the home position sensor.

Abstract: A chromatograph device which makes it possible to suppress a carry-over phenomenon. A sample injection unit for collecting a liquid sample and injecting a predetermined amount of liquid sample into a mobile phase; a sample introduction tube a distal end section of which has a needle formed therein and a terminal end section of which is connected to the sample injection unit; a separation column which is coupled via a column coupling tube to the sample injection unit, and through which the mobile phase where the liquid sample has been injected passes; and a detection unit that is connected to the separation column and detects a component in the liquid sample. The column coupling tube is provided with an ultrasonic vibrator for vibrating the tube.

Abstract: The present invention relates to a magnetic material containing a magnetic alloy particle having an ordered crystal structure. The magnetic material according to the present invention is the one composed of a magnetic alloy particle having crystal magnetic anisotropy and being composed of an FePt alloy, a CoPt alloy, an FePd alloy, a Co3Pt alloy, an Fe3Pt alloy, a CoPt3 alloy, an FePt3 alloy, or the like, and a silica carrier covering the magnetic alloy, in which the silica carrier contains an alkali-earth metal compound such as an oxide, hydroxide or silicate compound of Ba, Ca, or Sr. The magnetic material according to the present invention is excellent in magnetic properties such as coercive force.

Abstract: To avoid the situation that only specific data in date corresponding to a plurality of data types occupies a temporary storing part. An interface control part 26 of a data processing processor 10 sets data type information according to a data type of data which is requested to read. A memory controller 46 of an auxiliary storage device 40 controls the auxiliary storage device 40 to determine the data type requested based on the data type information contained in a read command from the data processing processor 10 and select a temporary storing region corresponding to the data type.