Abstract: A first image blur correction device includes an imaging-element holding-member to which an imaging-element is fixed, a housing that supports the imaging-element holding-member to be movable in a direction X perpendicular to an optical axis of a lens device, and a first drive mechanism that generates thrust of moving the imaging-element holding-member in the direction X. The first drive mechanism includes a first magnet that is fixed to the housing and in which a direction connecting both magnetic poles is parallel to the direction X, and a first coil that is fixed to the imaging-element holding-member to face the first magnet. In a state where the imaging-element holding-member is at a reference position where the optical axis of the lens device coincides with a center of the imaging-element, a position of a first magnet center in the direction X and a first coil central axis deviate from each other.

Abstract: Disclosed is a method for purifying a difluorophosphate, the method including mixing a difluorophosphate containing an impurity with at least one treatment agent selected from the group consisting of carbonates, hydroxides, and halides of alkali metals or alkali earth metals and amines to isolate the impurity. It is preferable that the method further include filtering off, by filtration, a salt or a complex that has been formed by allowing the impurity to be mixed with the treatment agent. Preferably, a carbonate, a hydroxide, or a halide of an alkali metal is used as the treatment agent, and more preferably a carbonate, a hydroxide, or a halide of lithium is used as the treatment agent.

Abstract: Disclosed is a method for purifying a difluorophosphate, the method including mixing a difluorophosphate containing an impurity with at least one treatment agent selected from the group consisting of carbonates, hydroxides, and halides of alkali metals or alkali earth metals and amines to isolate the impurity. It is preferable that the method further include filtering off, by filtration, a salt or a complex that has been formed by allowing the impurity to be mixed with the treatment agent. Preferably, a carbonate, a hydroxide, or a halide of an alkali metal is used as the treatment agent, and more preferably a carbonate, a hydroxide, or a halide of lithium is used as the treatment agent.

Abstract: The purpose of the present invention is to provide a method for easily producing a difluorophosphate using only low-cost starting materials without requiring cumbersome operations. According to the present invention, at least one salt selected from the group consisting of halides, carbonates, borates, phosphates, hydroxides and oxides of an alkali metal, an alkaline earth metal or an onium, at least one phosphorus compound selected from the group consisting of oxychlorides and chlorides of phosphorus, water and hydrogen fluoride are reacted.

Abstract: Provided are a nonaqueous electrolyte for secondary batteries containing an electrolyte having high solubility in ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, ethyl methyl carbonate, or a like solvent and capable of forming a good-quality film on the positive and the negative electrode interface and a nonaqueous secondary battery having the nonaqueous electrolyte. Specifically, an electrolyte for secondary batteries containing a lithium salt as a solute and a nonaqueous solvent is provided, the nonaqueous solvent containing a monofluorophosphoric ester salt having general formula 1 or 2, in which symbols are as defined in the description.

Abstract: The purpose of the present invention is to provide a method for easily producing a difluorophosphate using only low-cost starting materials without requiring cumbersome operations. According to the present invention, at least one salt selected from the group consisting of halides, carbonates, borates, phosphates, hydroxides and oxides of an alkali metal, an alkaline earth metal or an onium, at least one phosphorus compound selected from the group consisting of oxychlorides and chlorides of phosphorus, water and hydrogen fluoride are reacted.

Abstract: The present invention provides: a non-aqueous electrolyte that is for a secondary battery and that contains an electrolyte that forms a quality coating film at a cathode and anode boundary surface and has high solubility in ethylene carbonate, propylene carbonate, dimethyl carbonate, diethyl carbonate, ethyl methyl carbonate, and the like; and a non-aqueous electrolyte secondary battery that uses the non-aqueous electrolyte. Specifically, provided is an electrolyte that is for a secondary battery and that is characterized by containing a lithium salt as a solute and a non-aqueous solvent containing a monofluorophosphate ester represented by general formula 1 or 2. The details of general formula 1 and 2 are as set forth in the description of the present invention.

Abstract: A voice output device, includes: a compound word voice data storage unit that stores voice data in association with each of compound words which is formed of a plurality of words; a text display unit that displays text containing a plurality of words; a word designation unit that designates any of the words in the text displayed by the text display unit as a designated word based on a user's operation; a compound word detection unit that detects a compound word in which voice data is stored in the compound word voice data storage unit, from among the plurality of words in the text containing the designated word; and a voice output unit that outputs voice data corresponding to the compound word detected by the compound word detection unit as a voice.

Abstract: A voice output device, includes: a compound word voice data storage unit that stores voice data in association with each of compound words which is formed of a plurality of words; a text display unit that displays text containing a plurality of words; a word designation unit that designates any of the words in the text displayed by the text display unit as a designated word based on a user's operation; a compound word detection unit that detects a compound word in which voice data is stored in the compound word voice data storage unit, from among the plurality of words in the text containing the designated word; and a voice output unit that outputs voice data corresponding to the compound word detected by the compound word detection unit as a voice.