Abstract: According to a first aspect of the invention, an information processing apparatus includes an information acquisition unit configured to acquire first blood pressure information and second blood pressure information that is information earlier than the first blood pressure information, a blood pressure fluctuation detector configured to detect a blood pressure fluctuation exceeding a first reference value from the first and second blood pressure information, and a fluctuation information output unit configured to output blood pressure fluctuation information that reports the blood pressure fluctuation.

Abstract: Provided is a step-down converter including: a step-down transformer including a primary-side coil and a secondary-side coil; a resin molded body integrally molded through use of a non-conductive resin together with the primary-side coil and the secondary-side coil; and a rectifier element, wherein the resin molded body has a mounting surface on which the rectifier element is to be mounted, wherein the secondary-side coil includes a first plate-shaped terminal, wherein the first plate-shaped terminal is exposed from the resin molded body in the mounting surface, wherein, on the mounting surface, a second plate-shaped terminal is provided in parallel to the first plate-shaped terminal across a gap, wherein the rectifier element is bonded to both of the first plate-shaped terminal and the second plate-shaped terminal by soldering, and wherein the non-conductive resin has a melting point higher than a melting point of the solder.

Abstract: A first resin member including a first contact surface and formed of laser beam-transmissive resin and a second resin member including a second contact surface, which contacts the first contact surface, and formed of laser beam-absorbing resin are arranged one upon the other. A laser welding apparatus includes a clamping unit abutting the second resin member and applying clamping force to the second resin member, a laser emitter emitting laser beam, a laser controller controlling output of the laser beam, a displacement sensor measuring displacement of the second contact surface in stacking direction of the resin members, and a control unit controlling the clamping unit to adjust the clamping force corresponding to displacement amount of the second contact surface continuously or intermittently obtained from the displacement sensor.

Abstract: Obtain an electric power converter by which a downsizing and a low cost can be realized in such a way that main components are standardized. A transformer and rectifier elements of a rectifier circuit are configured by using a single module, and a center tap is configured by laminating one pullout portion of a first secondary winding and one pullout portion of a second secondary winding, and a central connecting component is connected to a center tap and a terminal of a smoothing coil which composes a smoothing reactor.

Abstract: A matching assistance device, a matching assistance method, and a non-transient recording medium on which a matching assistance program is recorded, which assist matching between a patient and a practitioner who can perform a suitable treatment for the patient. When a search request for a practitioner matching the desire of a patient is received from a patient-side terminal used by the patient, a control unit of a server retrieves the practitioner information, from a practitioner information DB, that matches the patient information of the patient and returns information for displaying the search result to the patient-side terminal. When a display request for treatment history information associated with the patient information is received from a practitioner-side terminal used by a practitioner whose practitioner information is registered in the practitioner information DB, the control unit transmits information for displaying the treatment history information to the practitioner-side terminal.

Abstract: To provide a rehabilitation assistance device, a rehabilitation assistance method, and a non-transient storage medium storing a rehabilitation assistance program that support continuous rehabilitation by enabling the generation of a rehabilitation plan that can increase the motivation to continue rehabilitation. When a patient selects one set from an activity event information DB that stores a plurality of sets that associate information of a predetermined activity event with information of an exercise amount for each of a plurality of body parts when the activity event is performed, the patient can check on the screen displayed on the display unit to what extent the exercise amount contained in one's rehabilitation plan information is achieved by the activity event of the selected set.

Abstract: Provided is an in-vehicle power conversion device in which a smoothing capacitor includes a first electrical connection portion, a second electrical connection portion, a mechanical connection portion, and a smoothing capacitor main body. The first electrical connection portion is electrically connected to a first conductor. The second electrical connection portion is electrically connected to a second conductor. The mechanical connection portion functions as an additional electrical connection portion configured to fix the smoothing capacitor main body to the first conductor or the second conductor so as to be electrically connected to a fixing destination of the smoothing capacitor main body.

Abstract: Provided is a biological sound measurement device to improve a measurement accuracy, that includes a sound measurement unit having a contact surface configured to be brought into contact with a body surface, and a gripping portion supporting the sound measurement unit and configured to be gripped by a measurer. The gripping portion is configured to be gripped in a state in which an index finger is placed in a recessed portion, the sound measurement unit includes a sound detector, a housing forming an accommodation space accommodating the sound detector and includes an opening, and a cover closing the opening from outside the accommodation space and forming a pressure-receiving region configured to receive pressure from the body surface. The contact surface is formed by a front surface of the cover, and the opening positioned on a straight line extending in a direction of a force applied from the index finger.

Abstract: Provided is a biological sound measurement device capable of retaining contact with the body surface in a favorable state and improving a measurement accuracy of a biological sound. A biological sound measurement device (1) includes a sound measurement unit (3) including a sound detector (33) configured to detect a biological sound, and a contact surface (30) configured to be brought into contact with the body surface (S) of a subject, a gripping portion (10) configured to be gripped by a measurer, and a coupling member (40) having a cylindrical tubular shape and elasticity and coupling the gripping portion (10) and the sound measurement unit (3). A wiring (SG) is inserted through a hollow portion of the coupling member (40).

Abstract: Provided is a biological sound measurement device capable of smoothly performing tasks from measurement initiation to result confirmation, that includes a sound measurement unit including a contact surface configured to be brought into contact with the body surface of a subject, a gripping portion supporting the sound measurement unit and configured to be gripped by a measurer, and a display unit provided to the gripping portion and configured to display an analysis result of a biological sound measured by the sound measurement unit. The gripping portion is configured to be gripped by the measurer in a state in which an index finger of the measurer is placed on a back surface of the sound measurement unit, and the display unit is provided on a surface of the gripping portion on the body surface side in a state in which the contact surface is in contact with the body surface.