Abstract: A circuit box is to accommodate a circuit board that has a terminal stand for external wire connection and the circuit box includes a basal wall that has a mount face of which the circuit box is mounted, a side wall that is connected to a periphery of the basal wall and has a wire service entrance, a circuit-board support wall that is located apart from the basal wall and supports the circuit board, and a wire mount stand that has a wire support wall that extends from the wire service entrance in the side wall toward the circuit-board support wall and inclines away from the basal wall.

Abstract: A circuit box is to accommodate a circuit board that has a terminal stand for external wire connection and the circuit box includes a basal wall that has a mount face of which the circuit box is mounted, a side wall that is connected to a periphery of the basal wall and has a wire service entrance, a circuit-board support wall that is located apart from the basal wall and supports the circuit board, and a wire mount stand that has a wire support wall that extends from the wire service entrance in the side wall toward the circuit-board support wall and inclines away from the basal wall.

Abstract: A surge avoidance control method that includes a surge detection step of determining whether the operation point of the compressor is positioned in a surge operation region at each predetermined timing; a surge avoidance opening-degree calculation step calculating a surge avoidance opening degree of the operation device necessary for moving the operation point of the compressor determined to be positioned in the surge operation region in the surge detection step out of the surge operation region; a correction opening-degree calculation step calculating a correction opening degree of the operation device on the basis of a moving velocity of the operation point of the compressor which is determined to be positioned in the surge operation region in the surge detection step; and an opening-degree command value calculation step calculating an opening-degree command value of the operation device on the basis of the surge avoidance opening degree and the correction opening degree.

Abstract: A method of detecting surging in a turbocharger provided for an internal combustion engine, includes: a first characteristic quantity calculation step of calculating a first characteristic quantity in at least one first frequency region corresponding to at least one first peak frequency component unique to the time of occurrence of surging in the turbocharger on the basis of a time-variable waveform indicating a time-series change of a rotation speed of the turbocharger; a second characteristic quantity calculation step of calculating a second characteristic quantity in a second frequency region including the at least one first frequency region on the basis of the time-variable waveform; and a detection step of detecting surging in the turbocharger on the basis of a relationship between the first characteristic quantity and the second characteristic quantity.

Abstract: A surge avoidance control method of avoiding surging in an exhaust turbocharger which comprises a turbine rotated by exhaust gas from an engine and a compressor rotatably driven by the turbine, by controlling an opening degree of an operation device capable of adjusting an operation point of the compressor between fully open and fully closed, includes: a surge detection step of determining whether the operation point of the compressor is positioned in a surge operation region at each predetermined timing; a surge avoidance opening-degree calculation step of calculating a surge avoidance opening degree of the operation device necessary for moving the operation point of the compressor determined to be positioned in the surge operation region in the surge detection step out of the surge operation region; a correction opening-degree calculation step of calculating a correction opening degree of the operation device on the basis of a moving velocity of the operation point of the compressor which is determined to b

Abstract: A method of detecting surging in a turbocharger provided for an internal combustion engine, includes: a first characteristic quantity calculation step of calculating a first characteristic quantity in at least one first frequency region corresponding to at least one first peak frequency component unique to the time of occurrence of surging in the turbocharger on the basis of a time-variable waveform indicating a time-series change of a rotation speed of the turbocharger; a second characteristic quantity calculation step of calculating a second characteristic quantity in a second frequency region including the at least one first frequency region on the basis of the time-variable waveform; and a detection step of detecting surging in the turbocharger on the basis of a relationship between the first characteristic quantity and the second characteristic quantity.

Abstract: Provided is a method for purifying a difluorophosphate, in which a difluorophosphate is purified to a high purity. The method includes a method for purifying a difluorophosphate, comprising bringing hydrogen fluoride into contact with a difluorophosphate containing an impurity and subsequently heating and drying the difluorophosphate, or bringing the hydrogen fluoride into contact with the difluorophosphate containing the impurity while heating and drying the difluorophosphate containing the impurity, thereby removing the impurity.

Abstract: Obtained is a controller for an air-conditioning apparatus with which indication by light can be effectively performed. The controller includes a light source 21 capable of emitting light in a plurality of colors and a light guiding member 22 that diffuses the light emitted from the light source 21 so as to increase an indication area, thereby performing light indication in an indication region 22a. By increasing the light indication area, light indication can be effectively performed, and accordingly, visual recognition by the user can be easily performed.

Abstract: Provided is a method for producing a difluorophosphate, which can easily and industrially advantageously produce a high-purity difluorophosphate.

Abstract: Provided is a method for producing a difluorophosphate, which can easily and industrially advantageously produce a high-purity difluorophosphate.

Abstract: Provided is a method for purifying a difluorophosphate, in which a difluorophosphate is purified to a high purity. The method includes a method for purifying a difluorophosphate, comprising bringing hydrogen fluoride into contact with a difluorophosphate containing an impurity and subsequently heating and drying the difluorophosphate, or bringing the hydrogen fluoride into contact with the difluorophosphate containing the impurity while heating and drying the difluorophosphate containing the impurity, thereby removing the impurity.

Abstract: The present invention provides a method for detecting onset of, or the risk of development of, a protein misfolding disease, and a method for predicting the age of onset of a protein misfolding disease using nerve cells derived from iPS cells. The present invention also provides a kit to be used in these methods.

Abstract: A semiconductor pressure sensor includes: a case; a pressure inlet port through which a measurement target fluid is introduced into the case; an atmosphere inlet port through which atmosphere is introduced; and a sensor chip configured to measure the pressure of the fluid with respect to atmospheric pressure. The pressure inlet port and the atmosphere inlet port are disposed on the same surface side of the case. The pressure inlet port is communicated with the inside of the case.

Abstract: Obtained is a controller for an air-conditioning apparatus with which indication by light can be effectively performed. The controller includes a light source 21 capable of emitting light in a plurality of colors and a light guiding member 22 that diffuses the light emitted from the light source 21 so as to increase an indication area, thereby performing light indication in an indication region 22a. By increasing the light indication area, light indication can be effectively performed, and accordingly, visual recognition by the user can be easily performed.

Abstract: The present invention provides a method for detecting onset of, or the risk of development of, a protein misfolding disease, and a method for predicting the age of onset of a protein misfolding disease using nerve cells derived from iPS cells. The present invention also provides a kit to be used in these methods.

Abstract: A semiconductor pressure sensor includes: a case; a pressure inlet port through which a measurement target fluid is introduced into the case; an atmosphere inlet port through which atmosphere is introduced; and a sensor chip configured to measure the pressure of the fluid with respect to atmospheric pressure. The pressure inlet port and the atmosphere inlet port are disposed on the same surface side of the case. The pressure inlet port is communicated with the inside of the case.

Abstract: A fluid pressure sensor package can be easily assembled to have different types of probe tubes depending upon different application environments. The sensor package includes a sealed casing accommodating a sensor chip for sensing a pressure of a fluid introduced into the casing. A probe tube extends from the casing for introducing the fluid into contact with the sensor chip. The casing has a top opening, and has a side wall formed on its interior surface with a stepped shoulder for bearing a flange at the lower end of the probe tube. The flange is sealingly bonded to the sidewall of the casing by a sealer. Since the probe tube is prepared as a separate member from the casing, the casing can be a common base for various probe tubes having fluid channels of different lengths or diameters.

Abstract: A Cl2 gas plasma is generated at a site within a chamber between a substrate and a metal member. The metal member is etched with the Cl2 gas plasma to form a precursor. A nitrogen gas is excited in a manner isolated from the chamber accommodating the substrate. A metal nitride is formed upon reaction between excited nitrogen and the precursor, and formed as a film on the substrate. After film formation of the metal nitride, a metal component of the precursor is formed as a film on the metal nitride on the substrate. In this manner, a barrier metal film with excellent burial properties and a very small thickness is produced at a high speed, with diffusion of metal being suppressed and adhesion to the metal being improved.

Abstract: In a metal film production apparatus, a copper plate member is etched with a Cl2 gas plasma within a chamber to form a precursor comprising a Cu component and a Cl2 gas; and the temperatures of the copper plate member and a substrate and a difference between their temperatures are controlled as predetermined, to deposit the Cu component of the precursor on the substrate, thereby forming a film of Cu. In this apparatus, Cl* is formed in an excitation chamber of a passage communicating with the interior of the chamber to flow a Cl2 gas, and the Cl* is supplied into the chamber to withdraw a Cl2 gas from the precursor adsorbed onto the substrate, thereby promoting a Cu film formation reaction. The apparatus has a high film formation speed, can use an inexpensive starting material, and can minimize impurities remaining in the film.

Abstract: A Cl2 gas plasma is generated at a site within a chamber between a substrate and a metal member. The metal member is etched with the Cl2 gas plasma to form a precursor. A nitrogen gas is excited in a manner isolated from the chamber accommodating the substrate. A metal nitride is formed upon reaction between excited nitrogen and the precursor, and formed as a film on the substrate. After film formation of the metal nitride, a metal component of the precursor is formed as a film on the metal nitride on the substrate. In this manner, a barrier metal film with excellent burial properties and a very small thickness is produced at a high speed, with diffusion of metal being suppressed and adhesion to the metal being improved.