Abstract: A sound output device includes a device main frame in which at least a speaker is disposed, and an attachment aid member that is joined to the device main frame. In the sound output device, the attachment aid member includes an annular support portion at least a part of which is inserted into a cavum concha, and the annular support portion includes a contact portion that comes into contact with a part of an ear in the cavum concha while being elastically deformed. With this arrangement, the contact portion of the annular support portion inserted into the cavum concha comes into contact with a part of the ear in the cavum concha while being elastically deformed. Accordingly, it is possible to attach the sound output device to the ear, using the attachment aid member, regardless of the size and the shape of the ear.

Abstract: To improve quality of a radome using a cyanate ester resin for a skin layer. A radome is formed of a multilayer structure in which a plurality of skin layers are layered on a surface of a core member. The plurality of skin layers include a first fiber reinforced plastic layer containing the cyanate ester resin and a fiber material and a second fiber reinforced plastic layer containing an epoxy resin and a fiber material. The second fiber reinforced plastic layer is disposed at a position in contact with the surface of the core member. A proportion of a thickness of the second fiber reinforced plastic layer to a thickness of all of the skin layers is preferably 50% or less.

Abstract: The present invention provides a cured film of a mixed composition of an organosilicon compound (A) including a fluoropolyether structure and an organosilicon compound (C) having an amino group or an amine skeleton, in which, when the elements constituting one side surface (W) of the cured film and amounts thereof are measured by X-ray photoelectron spectroscopy (XPS), the cured film has an F content of 60 atom % or more and an O content of 17 atom % or more.

Abstract: A method of molding a sandwich panel includes a step of providing, on one or both surfaces of an (a) core material, a prepreg or the prepreg and an adhesive as a (b) skin material. The (a) core material is a super engineering plastic foam having a glass transition temperature of greater than 200° C. The (b) skin material contains: a (b-1) epoxy resin having an average molecular weight of 1300 or more or having a trishydroxymethane-type or cresol novolac-type structure and containing, in a total epoxy resin, an amount of 70 to 100 mass % of an epoxy resin that is semi-solid or solid; a (b-2) epoxy resin containing, in the total epoxy resin, an amount of 0 to 30 mass % of an epoxy resin that is liquid; and a (b-3) curing agent.

Abstract: The present invention provides a mixed composition of an organosilicon compound (C) having an amino group or an amine skeleton, a solvent 1, and a solvent 2, in which, when the ratio of the hydrogen bond term (?H) to the dispersion term (?D) in the Hansen solubility parameters is defined as ?H/?D, the ratio (?H/?D) for the solvent 1 is less than 0.410 and the ratio (?H/?D) for the solvent 2 is 0.410 or more.

Abstract: The present invention is able to provide an LGPS-based solid electrolyte characterized by: satisfying a composition of LiuSnvP2SyXz (6?u?14, 0.8?v?2.1, 9?y?16, 0<z?1.6; X represents Cl, Br, or I); and having, in X-ray diffraction (CuK?: ?=1.5405 ?), peaks at least at positions of 2?=19.80°±0.50°, 20.10°±0.50°, 26.60°±0.50°, and 29.10°±0.50°.

Abstract: An object of the present disclosure is to enable a network test even if a network is operated on the premise that an error occurs. According to the present disclosure, there is provided a network test apparatus including: a reception unit that receives a forward error correction symbol (FEC symbol) generated by using pulse amplitude modulation (PAM); a display unit; an input unit that acquires a threshold value for a pass or fail determination; and an arithmetic processing unit that corrects a symbol error of the FEC symbol received by the reception unit and performs the pass or fail determination based on the acquired threshold value by using the number of corrected symbol errors is provided, in which a result of the pass or fail determination is displayed on the display unit.

Abstract: Provided is a sound output device including a drive unit that has a sound output section inside and that is formed in an annular shape and an electric unit that has a drive control section inside and that is coupled to the drive unit. A space inside the drive unit is formed as an intake hole that takes in an external sound. The sound output device is attached to an ear with the drive unit inserted into a cavum concha. Accordingly, in a state in which the electric unit is coupled to the drive unit and the drive unit is inserted into the cavum concha to be attached to the ear, an external sound taken in from the intake hole that is the space inside the drive unit goes to the external auditory canal. Therefore, a stable and favorable wearing state on the ear can be ensured, and at the same time, a state in which an external sound is taken in naturally can be ensured.

Abstract: A power storage device, containing two electrodes, and a plate-like crystal structure smectite-based clay film between the electrodes.

Abstract: A vehicle includes a front seat, a rear seat, and a mirror body. The front seat is arranged to face rearward in a travel direction. The rear seat is arranged, at a rearward side of the front seat, to face frontward in the travel direction. The mirror body is arranged at a rearward position of the rear seat and reflects a vehicle frontward side.

Abstract: Provided is a video playback device 2 including: a scene selection unit 211 for a user to select a certain scene contained in video data 322; a scene selection accepting unit 212 for accepting selections of divided files to be downloaded from a server 3, in accordance with inputs by the scene selection unit 211; a download instruction unit 213 for giving instructions to download the divided files that have been accepted by the scene selection accepting unit 212 and are to be downloaded; a playback video generation unit 214 for generating playback video data 222 as part of the video data 322, from the divided files downloaded based on the instructions of the download instruction unit 213; and a video playback device storage unit 22 for storing the playback video data 222 that are playable on a display unit 25.

Abstract: An epoxy resin composition for a fiber-reinforced composite material includes: (a) one or more epoxy resins; (b) an aromatic diamine compound; (c) a dicyandiamide; (d) a urea compound; and (e) an amine adduct compound, blended in specific ranges.

Abstract: An object of the present disclosure is to determine whether or not a codeword in which a plurality of symbol errors are corrected occurs, and to detect a potential network failure. According to the present disclosure, there is provided a network test apparatus including: a reception unit that receives codewords generated by using pulse amplitude modulation (PAM); an arithmetic processing unit that measures the number of symbol errors per codeword included in the codewords by using forward error correction (FEC), and counts the number of codewords for each number of symbol errors per codeword; and a display unit, in which whether or not there is a codeword in which a plurality of symbol errors are corrected is displayed on the display unit by using the number of codewords.

Abstract: Vehicle-rental-system includes: rental-vehicle for rent to user; user-terminal carried by user; and management-server configured to manage operation, locking, and unlocking of rental-vehicle. Rental-vehicle is automatic-drive-vehicle having first-space available for user, and second-space available for luggage. Management-server includes processor and memory. Processor is configured to perform: receiving reservation-information of rental-vehicle transmitted from user-terminal; calculating usage-fee of rental-vehicle based on reservation-information; acquiring payment-information of usage-fee; setting operation-schedule of rental-vehicle based on reservation-information when payment-information is acquired; outputting travel-command to rental-vehicle in accordance with operation-schedule; and outputting unlocking-command of rental-vehicle when rental-vehicle and user-terminal are mutually authenticated. Reservation-information includes usage-information of at least one of first-space and second-space.

Abstract: Although a composition for formation of a coating film is sometimes required to have satisfactory storage stability, it could not be said that a conventionally known composition has sufficient storage stability. It is an object of the present invention to provide a composition comprising an organosilicon compound which is excellent in storage stability. The present invention provides a composition comprising an organosilicon compound (A) represented by the following formula (a1), a metal compound (B) represented by the following formula (b1), a carboxylic acid compound (C), and an acid catalyst.

Abstract: A method for producing a sulfide solid electrolyte includes: preparing a uniform solution that includes at least elemental lithium (Li), elemental tin (Sn), elemental phosphorus (P), and elemental sulfur (S) in an organic solvent; removing the organic solvent from the uniform solution to obtain a precursor; and heat-treating the precursor to obtain a sulfide solid electrolyte.

Abstract: A method for producing an LGPS-type solid electrolyte can be provided, the method includes preparing a homogeneous solution by mixing and reacting Li2S and P2S5 in an organic solution such that the molar ratio of Li2S/P2S5 is 1.0-1.85; forming a precipitate by adding, to the homogeneous solution, at least one MS2 (M is selected from the group consisting of Ge, Si, and Sn) and Li2S and then mixing; obtaining a precursor by removing the organic solution from the precipitate; and obtaining the LGPS-type solid electrolyte by heating the precursor at 200-700° C.

Abstract: In an epoxy resin composition, per 100 parts by mass of an epoxy resin component containing from 60 to 85 parts by mass of N,N,N?,N?-tetraglycidyldiaminodiphenylmethane resin (A) having a viscosity at 50° C. of 6000 mPa·s or less and from 15 to 40 parts by mass of a liquid bisphenol A epoxy resin (B) having a viscosity at 25° C. of 20000 mPa·s or less, from 8 to 15 parts by mass of a thermoplastic resin (C), from 2 to 10 parts by mass of elastomer microparticles (D) having an average particle diameter of 1000 nm or less, and from 0.5 to 2.5 parts by mass of silica microparticles (E) having an average particle diameter of 1000 nm or less are blended.

Abstract: A hybrid control method controls a hybrid vehicle. A control unit sets a rotational speed threshold value at which a continuous gear tooth striking sound occurring in a gear mechanism connecting an electric power generation motor to the internal combustion engine is not a problem in terms of vehicle quality. The control unit generates negative pressure while maintaining the engine rotational speed in the firing state where the engine rotational speed is equal to or greater than the rotational speed threshold value. Also, the control unit generates negative pressure after switching from the firing state to a motoring state where the internal combustion engine is rotated by the electric power generation motor and where the engine rotational speed is less than the rotational speed threshold value.

Abstract: A sound output device includes: a device main frame in which at least a speaker is disposed; and an attachment aid member that is joined to the device main frame. In the sound output device, the attachment aid member includes an annular support portion at least a part of which is inserted into a cavum concha, and the support portion includes a contact portion that comes into contact with a part of an ear in the cavum concha while being elastically deformed. With this arrangement, the contact portion of the support portion inserted into the cavum concha comes into contact with a part of the ear in the cavum concha while being elastically deformed. Accordingly, it is possible to attach the sound output device to the ear, using the attachment aid member, regardless of the size and the shape of the ear. Thus, user-friendliness of the sound output device can be increased, and a state in which the sound output device is stably attached to the ear can be secured.