Abstract: A blower according to a present embodiment includes a blower unit that has a housing on which a slit is formed to extend vertically, and a support unit that has a support pillar inserted through the slit and pivotally coupled with the blower unit to be swingable vertically. And, by forming a distance between a lower end of the slit and the support pillar in a horizontally directed state in which an airflow direction of the blower unit is in line with a horizontal direction, it is configured to make the blower unit swingable such that the airflow direction of the blower unit is directed toward a lower side below the horizontal direction.

Abstract: An air circulator includes a blower unit that is provided with an airflow opening on its front side, and a support unit that supports the blower unit. A grill is provided in the airflow opening. The grill is provided with plural airflow guide blades in a spiral manner. Inner end portions thereof closer to the center of the spiral of the airflow guide blades are protruded from outer end portions thereof in an airflow direction. The blower unit has a cover for forming an outer panel thereof, and the cover has a spherical shape.

Abstract: A magnetic material is constituted of a ferromagnetic or ferrimagnetic insulator in a double perovskite structure of Sr3-xAxOs1-yByO6 (0.5?x?0.5, ?0.5?y?0.5). A is an alkali metal or alkaline earth metal atom, and B is a transition metal atom, alkali metal atom, or alkaline earth metal atom). The insulator may be Sr3OsO6, where x=y=0 in the above formula. Sr3OsO6 is formed to have a cubic crystal structure where strontium atoms, osmium atoms, and oxygen atoms are arranged at lattice points.

Abstract: An air circulator includes a blower unit that is provided with an airflow opening on a front side of the blower unit. A grill is provided in the airflow opening, and is provided with airflow guide blades in a spiral manner Each of the airflow guide blades is convex toward an airflow direction between its inner end portion and its outer end portion to form the grill three-dimensionally. The grill further includes a circular ring that intersects with the airflow guide blades.

Abstract: An air circulator includes a blower unit that is provided with an airflow opening on its front side, and a support unit that supports the blower unit. A grill is provided in the airflow opening. The grill is provided with plural airflow guide blades in a spiral manner. Inner end portions thereof closer to the center of the spiral of the airflow guide blades are protruded from outer end portions thereof in an airflow direction. The blower unit has a cover for forming an outer panel thereof, and the cover has a spherical shape.

Abstract: A blower according to a present embodiment includes a blower unit that has a housing on which a slit is formed to extend vertically, and a support unit that has a support pillar inserted through the slit and pivotally coupled with the blower unit to be swingable vertically. And, by forming a distance between a lower end of the slit and the support pillar in a horizontally directed state in which an airflow direction of the blower unit is in line with a horizontal direction, it is configured to make the blower unit swingable such that the airflow direction of the blower unit is directed toward a lower side below the horizontal direction.

Abstract: A precursor ion selection processing unit (22) sequentially selects precursor ions having different mass-to-charge ratios, and causes an MS/MS spectrum data acquisition processing unit (23) to acquire MS/MS spectrum data corresponding to each precursor ion. The precursor ion selection processing unit (22) sequentially selects the precursor ion having a mass-to-charge ratio which is not included in a predetermined range with respect to a mass-to-charge ratio of the precursor ion for which the MS/MS spectrum data has already been acquired.

Abstract: The present invention provides a titanosilicate separation membrane which can also be used for separating a mixed gas containing a molecule having a relatively small size, has high durability in a high temperature environment, and has a high permeation rate and a high selectivity for a mixed gas containing water vapor. A titanosilicate separation membrane has a CHA-type titanosilicate crystal structure formed on a porous support, wherein aluminum is not substantially contained in the backbone of the titanosilicate crystal structure, and the titanosilicate crystal structure is constituted by silicon, oxygen, and titanium.

Abstract: A device that performs MSn analysis including: a mass window group setting information input receiver that receives input of information concerning the number of mass window groups, the number of mass windows, and a mass-to-charge ratio width of each of the mass windows; a mass window group setter that sets a first mass window group and a second mass window group, in which a mass-to-charge ratio at a boundary of adjacent mass windows differs from a mass-to-charge ratio at a boundary of mass windows in the first mass window group; a product-ion scan measurement section that performs, for each of the first and second mass window groups, an operation of performing scan measurement of product ions by use of the plurality of mass windows in sequence to acquire pieces of product-ion scan data; and a product-ion spectrum generator that generate a product-ion spectrum by integrating pieces of product-ion scan data.

Abstract: Provided are an all-silica zeolite separation membrane for separating carbon dioxide, etc., and not causing a decrease in the processing amount due to adsorption of water molecules, and a production method therefor. One aspect of the present invention is a zeolite separation membrane, in which the framework of a zeolite crystal structure formed on a porous support is all silica, characterized in that the zeolite crystal structure formed on the porous support is fluorine free.

Abstract: Provided are an all-silica zeolite separation membrane for separating carbon dioxide, etc., and not causing a decrease in the processing amount due to adsorption of water molecules, and a production method therefor. One aspect of the present invention is a zeolite separation membrane, in which the framework of a zeolite crystal structure formed on a porous support is all silica, characterized in that the zeolite crystal structure formed on the porous support is fluorine free.

Abstract: An air circulator includes a blower unit that is provided with an airflow opening on its front side, and a support unit that supports the blower unit. A grill is provided in the airflow opening. The grill is provided with plural airflow guide blades in a spiral manner Inner end portions thereof closer to the center of the spiral of the airflow guide blades are protruded from outer end portions thereof in an airflow direction. The blower unit has a cover for forming an outer panel thereof, and the cover has a spherical shape.

Abstract: Under the control of an analysis control unit (5), a mass spectrometer unit (2) performs a product-ion scan measurement for a target component in a target sample within a time range where the component is introduced. It also performs a scan measurement over an m/z range including the m/z of an ion originating from a standard component within the same segment of time. A mass correction information calculator (42) calculates mass correction information from measured and theoretical values of the m/z of the ion originating from the standard component observed on an MS spectrum obtained by the scan measurement. Using the mass correction information, a mass corrector (43) corrects the m/z of each ion peak originating from the target component observed on an MS/MS spectrum obtained by the product-ion scan measurement performed within the same cycle as the scan measurement concerned.

Abstract: An air circulator includes a blower unit that is provided with an airflow opening on its front side and in which a grill is provided in the airflow opening and a support unit that supports the blower unit, and the grill is provided with plural airflow guide blades in a spiral manner and their inner end portions closer to the center of the spiral of the plural airflow guide blades are protruded in an airflow direction from their outer end portions made continuous to the airflow opening.

Abstract: An accumulator according to an embodiment includes, for example, a base member; a cover member welded to the base member, the cover member and the base member defining a pressure chamber therebetween; a stretchable partition member that partitions the pressure chamber into an inner chamber and an outer chamber; and a labyrinth structure provided in at least one of a first part of the base member and a second part of the cover member. The first part is located closer to the outer chamber than a welded part between the base member and the cover member. The second part is located closer to the outer chamber than the welded part, facing the first part.

Abstract: A magnetic material is constituted of a ferromagnetic or ferrimagnetic insulator in a double perovskite structure of Sr3-xAxOs1-yByO6 (0.5?x?0.5, ?0.5?y?0.5). A is an alkali metal or alkaline earth metal atom, and B is a transition metal atom, alkali metal atom, or alkaline earth metal atom). The insulator may be Sr3OsO6, where x=y=0 in the above formula. Sr3OsO6 is formed to have a cubic crystal structure where strontium atoms, osmium atoms, and oxygen atoms are arranged at lattice points.

Abstract: For a sample containing a target component, a product-ion scan measurement in which the m/z value of a known ion originating from the compound is designated as a precursor ion is performed in a measurement unit (1) to acquire profile spectrum data. A peak detector (22) in a data processing unit (2A) detects peaks on the profile spectrum. For each detected peak, a product-ion m/z-value acquirer (23) acquires an m/z value corresponding to the maximum intensity as the m/z value of a product ion. A pseudo MRM measurement data extractor (24) adopts the m/z value of the precursor ion and that of the product ion as an MRM transition, extracts the maximum intensity of the peak originating from the product ion as the signal intensity value on that MRM transition, and stores these data as pseudo MRM measurement data in a memory section (25).

Abstract: As soon as a set of data is acquired by a mass spectrometric analysis, an accumulated value of the signal intensity on the mass spectrum is calculated for each m/z segment obtained by dividing the entire m/z range covered by the measurement by a predetermined m/z width. Only the m/z segments with accumulated signal-intensity values equal to or greater than a predetermined threshold are selected as the target for an MS/MS analysis. MS/MS analysis is performed for each selected m/z segment, using ions whose m/z values fall within the m/z segment as precursor ions. A measurement cycle which includes mass spectrometric analysis performed one time and MS/MS analysis performed one or more times is repeated. After that, ions originating from the same component are selected based on the retention time of a peak in an extracted ion chromatogram created for each product ion, and the component is identified.

Abstract: A pallet includes at least one top board on which a load is to be placed and at least one substantially plate-shaped stringer board that is provided independently of the top board and that has at least one non-contact portion, which is not in contact with the top board in a region between the stringer board and the top board, the stringer board being in contact with the top board in a vertical direction.