Abstract: Provided is a binder composition for a secondary battery with which a slurry composition for a secondary battery having low foaming can be produced, and that can improve handleability of a functional layer or electrode layer formed using the produced slurry composition for a secondary battery. The binder composition for a secondary battery contains a polymer A and a solvent. The polymer A includes an amide group-containing monomer unit and a carboxylic acid ester-containing monomer unit including an alkyl chain having a carbon number of not less than 2 and not more than 9. Content of the carboxylic acid ester-containing monomer unit in the polymer A is not less than 12 mass % and not more than 28 mass %.

Abstract: The ultrasonic CT device includes: a first water tank configured such that an object is inserted therein, the first water tank being filled with a medium through which an ultrasonic wave passes; a ring array that irradiates an ultrasonic wave to the object and detects an ultrasonic wave reflected by the object while moving on an outer surface of the first water tank; and a signal processing unit that generates a tomographic image of the object based on a signal obtained by the ring array. The ultrasonic CT device further includes: a second water tank that houses the first water tank and the ring array; and a lid having a hole or a notch which is provided on a side of the object in the second water tank and which drains the medium.

Abstract: Provided are: a use-assisting tool for an autonomous mobile device that enhances convenience for a user of the autonomous mobile device; an operation management center; an operation system; and an autonomous mobile device. The use-assisting tool for an autonomous mobile device provides assistance for using the autonomous mobile device, which travels autonomously along a route to a destination, and is characterized by: being provided with a communication means that communicates with an operation management center, an input means, and a display means; a destination to be visited using the autonomous mobile device being input by means of the input means; and the display means displaying cooperation information established at the destination that is transmitted from the operation management center. The cooperation information established at the destination includes information regarding securing a mobility means at the destination and establishing a reservation at the destination.

Abstract: Provided is a charged particle beam device that is small, high performance, and easy to transport. A charged particle beam device (100) is provided with a detachable body unit (15) and an auxiliary unit (14), the body unit (15) housing a functional unit related to charged particle beams, and the auxiliary unit (14) housing a power source unit (9).

Abstract: An X-ray fluorescence analyzer includes: a sample stage having a mounting surface on which a sample on which a sample is mounted is mounted; an X-ray source configured to irradiate the sample with primary X-rays and disposed immediately above an irradiation position of the sample; a detector configured to detect fluorescent X-rays emitted from the sample irradiated with the primary X-rays; and a shielding container configured to accommodate the sample stage, the X-ray source, and the detector and includes: a sample chamber configured to accommodate the sample stage; and a door provided at a top of the sample chamber and configured to open and close at least a front half of the sample chamber, wherein the X-ray source and the detector are disposed at a rear half of the sample chamber.

Abstract: Provided is a charged particle beam device that is small, high performance, and easy to transport. A charged particle beam device (100) is provided with a detachable body unit (15) and an auxiliary unit (14), the body unit (15) housing a functional unit related to charged particle beams, and the auxiliary unit (14) housing a power source unit (9).