Abstract: A method for producing a fluoropolymer which method includes polymerizing a perfluoromonomer in an aqueous medium in the presence of a polymer (1) to obtain a fluoropolymer, wherein the content of a polymerized unit derived from the perfluoromonomer in the fluoropolymer is 90 mol % or more based on all polymerized units of the fluoropolymer, the polymer (1) is a polymer of a monomer (1) represented by the general formula (1): CF2?CF—O—R-(Rf-SO3M)m, a polymerized unit (1) derived from the monomer (1) in the polymer (1) is 50% by mass or more based on all polymerized units of the polymer (1), and the content of a dimer and a trimer of the monomer (1) in the polymer (1) is 1.0% by mass or less based on the polymer (1).

Abstract: A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, the protection film, and the phase shift film being arranged in this order. The phase shift film contains at least one first element X1 selected from the first group consisting of ruthenium (Ru), iridium (Ir), platinum (Pt), palladium (Pd), and gold (Au), and at least one second element X2 selected from the second group consisting of oxygen (O), boron (B), carbon (C), and nitrogen (N). In the phase shift film, a chemical shift of a peak of 3d5/2 or a peak of 4f7/2 of the first element X1 observed by X-ray electron spectroscopy is less than 0.3 eV.

Abstract: A power control unit includes a power device, a heat dissipation member disposed to face the power device with an insulating resin member interposed therebetween, and a plurality of plate-shaped bus bars each of which has one end connected to the power device, in which a plurality of input bus bars connected to an input terminal of the power device are provided as the bus bar, and at least one of the plurality of input bus bars is erected so that a direction along a plate width is aligned with a direction along a normal line of a surface of the heat dissipation member facing the power device, and is disposed with respect to the heat dissipation member with the insulating resin member interposed therebetween.

Abstract: A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and an absorption film that absorbs the EUV light, in this order. The protection film contains 50 at % or more of Rh. When a band-shaped gray scale image parallel to an interface between the protection film and the multilayer reflective film is obtained by imaging a cross section of the protection film with a transmission electron microscope (TEM) and a luminance profile of the gray scale image in a longitudinal direction of the gray scale image is created, a number of peaks of the luminance profile per 100 nm in the longitudinal direction of the gray scale image is 50 or more.

Abstract: A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light, the substrate, the multilayer reflective film, the protection film, and the phase shift film being arranged in this order. The phase shift film contains at least one first element X1 selected from the first group consisting of ruthenium (Ru), iridium (Ir), platinum (Pt), palladium (Pd), and gold (Au), and at least one second element X2 selected from the second group consisting of oxygen (O), boron (B), carbon (C), and nitrogen (N). In the phase shift film, a chemical shift of a peak of 3d5/2 or a peak of 4f7/2 of the first element X1 observed by X-ray electron spectroscopy is less than 0.3 eV.

Abstract: A coating film has a lamination unit including a first layer and at least one of a second layer and a third layer. The first layer is a nitride or the like of a first material represented by (Cr1-a-b-cAla[Ni1-dZrd]bXc). X is at least one element selected from Ti, Nb, Si, B, W, and V. a, b, c, and d represent atomic concentrations. The second layer is a nitride or the like of the second material represented by (AlcCr1-e-fZf). Z is at least one element selected from Si, Y, and B. e and f represent atomic concentrations. The third layer is a nitride or the like of the third material represented by (AlgCr1-g).

Abstract: A power conversion device having a multi-phase converter in which a plurality of chopper circuits each including a switching element and a reactor connected to the switching element are connected in parallel is provided. The power conversion device includes a single current sensor that is provided on a primary side of the chopper circuit, and detects a phase current flowing through each of the reactors when the switching elements are in both an on state and an off state, and a drift current detection unit configured to detect a drift current of a phase current in the multi-phase converter on the basis of the phase current detected by the current sensor, wherein the current sensor detects a phase current such that directions of phase currents flowing through each of the reactors are the same as each other.

Abstract: An information processing system includes a memory and processing circuitry configured to generate a display image by rendering plural objects in a virtual space according to the object information; acquire a user input relating to a user object of the plural objects, the user object associated with the user; determine movement of the user object in the virtual space in accordance with the user input; generate positional relationship information indicating a positional relationship in the virtual space between the user object and a predetermined object of the plural objects; store first rendering information for rendering a first animation with a combination of the predetermined object and the user object; and generate the first animation according to the first rendering information in a case that a distance between the predetermined object and the user object is shorter than or equal to a predetermined distance according to the positional relationship information.

Abstract: A non-transitory computer readable medium storing computer executable instructions which, when executed by one or more computers, cause the one or more computers to acquire a mode of a plurality of modes in which each mode corresponding to a line of sight directed to a different object of plural objects, the mode related to a line of sight of an avatar corresponding to a motion of a delivering user wearing a head-mounted display; create, according to the mode, moving-image display data for displaying a moving image of a virtual space in which the avatar is disposed as viewed from a virtual camera; and transmit the moving-image display data to a viewing user device for display to a viewing user.

Abstract: A vehicle control apparatus is to be provided in a vehicle including a wireless charger that charges a mobile device placed on the wireless charger. The vehicle control apparatus includes an interruption detector, a cause determination unit, and a notification controller. The interruption detector detects interruption of charging of the mobile device by the wireless charger, based on an operating state of the wireless charger. The cause determination unit determines whether a cause of the interruption of the charging is a first or second cause. The first cause is that the mobile device is moved by inertia during traveling. The second cause is that the mobile device is moved by a passenger. When the cause is determined as being the first cause, the notification controller notifies information about the interruption of the charging in a more prominent manner than when the cause is determined as being the second cause.

Abstract: An X-ray diffractometrically single-phase lithium titanium phosphate can be obtained by an industrially advantageous method. Provided is a method for producing the lithium titanium phosphate having a NASICON structure represented by the following general formula (1): Li1+xMx(Ti1?yAy)2?x(PO4)3 (1), and provided is a method comprising a first step of preparing a raw material mixed slurry (1) comprising, at least, titanium dioxide, phosphoric acid and a surfactant, a second step of heat treating the raw material mixed slurry (1) to obtain a raw material heat-treated slurry (2), a third step of mixing the raw material heat-treated slurry (2) with a lithium source to obtain a lithium-containing raw material heat-treated slurry (3), a fourth step of subjecting the lithium-containing raw material heat-treated slurry (3) to a spray drying treatment to obtain a reaction precursor containing, at least, Ti, P and Li, and a fifth step of firing the reaction precursor.

Abstract: A vehicle in which a contactless charger is installable, the contactless charger being capable of performing wireless charging of a mobile device. The vehicle includes a traveling controller and a device managing unit. The traveling controller is configured to perform at least traveling control of first traveling characteristics and traveling control of second traveling characteristics. The second traveling characteristics are traveling characteristics in which behavior of the vehicle is gentler than that in the first traveling characteristics. The device managing unit is configured to switch the contactless charger between a charging-capable state and a non-working state. When the device managing unit switches the contactless charger to the charging-capable state, the traveling controller changes traveling characteristics to the second traveling characteristics.

Abstract: There is provided a modified zirconium phosphate tungstate which effectively suppresses the elution of phosphorus ions even when it contacts with water, can develop the performance excellent as a negative thermal expansion material, and can be dispersed in a polymer compound such as a resin, and use of which enables a low-thermal expansive material containing a negative thermal expansion filler to be well produced. The surface of a zirconium phosphate tungstate particle is coated with an inorganic compound containing one or two or more elements (M) selected from Zn, Si, Al, Ba, Ca, Mg, Ti, V, Sn, Co, Fe and Zr. The BET specific surface area of the zirconium phosphate tungstate particle is preferably 0.1 m2/g to 50 m2/g.

Abstract: A wireless charging device for a vehicle includes a mounting unit, a power transmitter, a position detector, and a controller. The mounting unit is to be mounted with a mobile device. The power transmitter wirelessly transmits electric power to a power receiver of the mobile device. The position detector detects a position of the power receiver of the mobile device mounted on the mounting unit. The controller switches between charging modes including a normal mode of allowing charging if the power receiver is positioned in a standard region of the mounting unit, and enlargement modes of allowing the charging also if the power receiver is positioned in an enlarged region outside the standard region. The enlargement modes include a standard current mode in which a standard current is outputted to the power transmitter, and an increased current mode in which a current larger than the standard current is outputted.

Abstract: A power control unit includes a power device, a heat dissipation member disposed to face the power device with an insulating resin member interposed therebetween, and a plurality of plate-shaped bus bars each of which has one end connected to the power device, in which a plurality of input bus bars connected to an input terminal of the power device are provided as the bus bar, and at least one of the plurality of input bus bars is erected so that a direction along a plate width is aligned with a direction along a normal line of a surface of the heat dissipation member facing the power device, and is disposed with respect to the heat dissipation member with the insulating resin member interposed therebetween.

Abstract: There is provided a modified zirconium phosphate tungstate which effectively suppresses the elution of phosphorus ions even when it contacts with water, can develop the performance excellent as a negative thermal expansion material, and can be dispersed in a polymer compound such as a resin, and use of which enables a low-thermal expansive material containing a negative thermal expansion filler to be well produced. The surface of a zirconium phosphate tungstate particle is coated with an inorganic compound containing one or two or more elements (M) selected from Zn, Si, Al, Ba, Ca, Mg, Ti, V, Sn, Co, Fe and Zr. The BET specific surface area of the zirconium phosphate tungstate particle is preferably 0.1 m2/g to 50 m2/g.

Abstract: An X-ray diffractometrically single-phase lithium titanium phosphate can be obtained by an industrially advantageous method. Provided is a method for producing the lithium titanium phosphate having a NASICON structure represented by the following general formula (1): Li1+xMx(Ti1?yAy)2?x(PO4)3 (1), and provided is a method comprising a first step of preparing a raw material mixed slurry (1) comprising, at least, titanium dioxide, phosphoric acid and a surfactant, a second step of heat treating the raw material mixed slurry (1) to obtain a raw material heat-treated slurry (2), a third step of mixing the raw material heat-treated slurry (2) with a lithium source to obtain a lithium-containing raw material heat-treated slurry (3), a fourth step of subjecting the lithium-containing raw material heat-treated slurry (3) to a spray drying treatment to obtain a reaction precursor containing, at least, Ti, P and Li, and a fifth step of firing the reaction precursor.

Abstract: The present invention provides a method for efficiently producing highly pure ??T cells introduced with foreign genes by culturing in the presence of IL-7 and IL-15 after stimulating the ??T cells with a bisphosphonic acid ester derivative. When a T cell receptor (TCR) or a chimeric antigen receptor (CAR) is introduced as a foreign gene, ??T cells in which TCR and CAR are functionally expressed can be obtained.

Abstract: A power conversion device having a multi-phase converter in which a plurality of chopper circuits each including a switching element and a reactor connected to the switching element are connected in parallel is provided.

Abstract: A vehicle control apparatus is to be provided in a vehicle including a wireless charger that charges a mobile device placed on the wireless charger. The vehicle control apparatus includes an interruption detector, a cause determination unit, and a notification controller. The interruption detector detects interruption of charging of the mobile device by the wireless charger, based on an operating state of the wireless charger. The cause determination unit determines whether a cause of the interruption of the charging is a first or second cause. The first cause is that the mobile device is moved by inertia during traveling. The second cause is that the mobile device is moved by a passenger. When the cause is determined as being the first cause, the notification controller notifies information about the interruption of the charging in a more prominent manner than when the cause is determined as being the second cause.