Abstract: An attachment device that suppresses a decrease in the detection accuracy of a sensor. This attachment device is designed to attach a sensor to one surface side of a transmission plate such that the sensor can detect a transmitted wave transmitted from the other surface side.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured: to generate a piece of reflected-wave data by performing a phased addition process while using reflected-wave signals generated by transmitting an ultrasound wave with respect to mutually the same scanning line; to speculate a degree of saturation of the reflected-wave signals observed before the phased addition process on the basis of a relationship between signals and noise in a data sequence represented by a set made up of pieces of the reflected-wave data; and to output a result of the speculation. The processing circuitry is configured to cause a display to display data based on the result of the speculation.

Abstract: A method for producing a polyarylene sulfide comprising: initiating a polymerization reaction by heating a mixture containing an organic polar solvent, a sulfur source, water, a polyhaloaromatic compound, and an alkali metal hydroxide in the presence of at least one auxiliary agent selected from the group consisting of carboxylates and the like, to form a reaction mixture containing a prepolymer having a conversion rate of a polyhaloaromatic compound of 50 mol % or greater, then a phase separation agent addition step of adding a phase separation agent into the reaction mixture, then continuing the polymerization reaction, and then cooling the reaction mixture, in the cooling step, the coolant being added to the reaction mixture at a temperature that is at least 5° C. higher than a maximum thickening temperature and lower than 250° C., and a cooling rate at the maximum thickening temperature being 2.2° C./min or higher and 3.9° C./min or lower.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to speculate saturation of reflected-wave signals observed before a phased addition process performed by using the reflected-wave signals, in accordance with an intensity of reflected-wave data generated through the phased addition process, the reflected-wave signals being generated by transmitting an ultrasound wave with respect to mutually the same scanning line, and the processing circuitry is configured to output a result of the speculation. The processing circuitry is configured to cause a display to display data based on the result of the speculation.

Abstract: The optical sensor of the present disclosure includes: a light source configured to emit irradiation light to a target; a light receiver configured to receive a first incident light, a second incident light, and a third incident light travelling from the target and having different wavelength bands; and a controller configured to control the light source. The light receiver includes: a first light-receiving element configured to receive the first incident light and the second incident light and not to receive the third incident light; and a second light-receiving element configured to receive the third incident light and to receive neither the first incident light nor the second incident light.

Abstract: An oxygenator having a plurality of porous hollow fiber membranes for gas exchange to treat blood is manufactured by dissolving a silicone compound in an organic solvent having a surface tension of less than 70 dyn/cm to prepare a coating solution, and bringing an inner surface of the hollow fiber membranes into contact with the coating solution under a negative pressure of 50 hPa or more and 150 hPa or less to form a silicone compound-containing coating layer on the inner surface. An antithrombotic polymer compound-containing coat can be provided directly on an outer surface of the hollow fiber membranes.

Abstract: An ultrasonic diagnosis system includes a reaction force detection sensor that detects a reaction force acting on an ultrasonic probe when the ultrasonic probe is pressed against a body surface of a subject. Then, the ultrasonic diagnosis system estimates the push-in amount of the ultrasonic probe with respect to the subject by using the reaction force detection sensor during the ultrasonic diagnosis to output a display or a warning of the estimated push-in amount of the ultrasonic probe to the output device.

Abstract: An ultrasound diagnostic apparatus according to an embodiment includes an ultrasound probe, and processing circuitry. The ultrasound probe performs transmission of ultrasonic pulses of different polarities to different transmission positions of a subject for multiple times. The processing circuitry performs, for each of the different polarities, reception beam-forming processing with respect to plural reception signals acquired by transmission of plural ultrasonic pulses of an identical polarity. The processing circuitry extracts a non-linear signal by adding up reception signals of the different polarities at an identical reception position, the signals subjected to reception beam forming.

Abstract: An oxygenator has a plurality of porous hollow fiber membranes comprising polypropylene for gas exchange, wherein each hollow fiber membrane has an inner surface that forms a lumen and an outer surface. The oxygenator is manufactured using a method which involves preparing a coating solution containing at least one compound selected from the group consisting of dopamine, salt of dopamine, and oligomer of dopamine; and bringing the inner surface or the outer surface of the hollow fiber membranes into contact with the coating solution for less than ten hours while blowing oxygen gas in the coating solution to form a dopamine polymer layer containing a polymer of the compound on the inner surface or the outer surface.

Abstract: A system for detecting a position of a long medical device includes a model acquisition portion that acquires a blood vessel model, a correspondence detection portion 1 that detects a position of a long medical device inserted into a blood vessel and detects a correspondence between the blood vessel model and the position of the long medical device, and a display portion that displays the position of the long medical device in association with the blood vessel model on the basis of a detection result of the correspondence detection portion.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes an ultrasound probe and processing circuitry. The ultrasound probe includes a plurality of transducer elements arranged two-dimensionally and includes a plurality of transducer element groups of a Row-Column Addressing type in which, when ultrasound transmission is to be performed, a plurality of first transducer elements arranged in the direction of one of two axes intersecting each other are connected in common to one another and in which, when ultrasound reception is to be performed, a plurality of second transducer elements arranged in the direction of the other of the two axes are connected in common to one another. A plurality of sets that are each made up of the two axes and correspond to the plurality of transducer element groups of the Row-Column Addressing type are mutually different.

Abstract: An ultrasonic diagnostic apparatus of embodiment includes a receiver circuit and processing circuitry. The receiver circuit performs a first process of multiplying a gain to a received signal in analog form while changing the gain with depth, and performs a second process of converting the received signal subjected to the first process into a received signal in digital form. The processing circuitry performs a third process on the received signal in digital form so that a level of noise included in the received signal in digital form is made constant, and performs a fourth process of reducing the noise included in the received signal on the received signal in digital form subjected to the third process.

Abstract: An aim is to reduce the size of an optical sensor which detects radiated light such as phosphorescence radiated from a detection target excited by exciting light, and to increase a radiated light receiving surface of the optical sensor. An optical sensor is configured to be provided with: a light source which irradiates excitation light; a light detector which detects radiation light emitted from a detection target excited by the excitation light; and a single light guide unit which guides the excitation light to the detection target and guides the radiation light to the light detector.

Abstract: A distribution system is linked to a delivery vehicle delivering a product stored in a warehouse to a delivery destination and includes an automatic conveyance device and an automatic conveyance device server. An automatic conveyance device server transmits a release instruction to an automatic conveyance device when receiving a request for delivery, transmits a loading instruction for loading of a product to a delivery vehicle to the automatic conveyance device when receiving loading permission, and transmits a release completion notification to a transmitter of a delivery request when receiving information indicating the releasing is completed.

Abstract: A negative electrode material for a lithium ion secondary battery includes particles in a state in which a plurality of flat graphite particles are aggregated or bonded, and in the negative electrode material, with respect to a volume-based particle diameter measured by a laser diffraction/scattering method, a cumulative value at 9.516 ?m is 8.0% or less, a standard deviation of a particle size distribution is 0.22 or less, and a specific surface area is 3.0 m2/g or less.

Abstract: A power supply apparatus includes a frame having a plate-shape, electric wiring that transmits an electric signal or electric power, a guide unit that guides the electric wiring along a surface of the frame, and a facing member disposed at a position closer to the frame surface than that of the electric wiring to overlap the electric wiring. The guide unit includes first, second, and third guide members in contact with the electric wiring. The third guide member is in contact with the electric wiring from a side opposite to a side in which the first and second guide members are in contact with the electric wiring and is disposed at a position not in a region between the first and second guide members. The electric wiring is curved in a direction away from the facing member in the region between the first guide member and second guide member.

Abstract: A problem of the present invention is to provide a rectangular secondary battery in which heat generation of a current collecting plate is suppressed. A rectangular secondary battery of the present invention which solves the above-described problem includes: a flat wound group which is obtained by winding a positive electrode and has a positive electrode metal foil-exposed portion; a battery can which stores the wound group; a battery lid which seals the battery can; a positive electrode external terminal which is provided on the battery lid; and a positive electrode current collecting plate which electrically connects the external terminal and the wound group. The positive electrode current collecting plate includes a fixed portion fixed on the battery lid, a welded portion welded on the metal foil-exposed portion of the wound group, and a joint connecting the fixed portion and the welded portion.

Abstract: An analyzer apparatus (1) includes: an ionization unit (11) that ionizes molecules to analyze; a filter unit (13) that forms a field for selectively passing ions generated by the ionization unit; a detector unit (14) that detects ions that have passed through the filter unit; an ion drive circuitry (61) that electrically drives the ionization unit; a field drive circuitry (62) that electrically drives the filter unit; and a control unit (22) that controls outputs of the ion drive circuitry and the field drive circuitry, wherein the control unit controls the ion drive circuitry to ramp up and down a filament voltage supplied to a filament of the ionization unit when the analyzer apparatus starts and stops.

Abstract: There are provided a slave, a work machine, and a method for storing log information, which are capable of appropriately store the log information when a communication abnormality occurs such that communication cannot be kept between a master and the slave in an industrial network. The control section performs first storage processing storing the log information into a volatile storage section when a communication abnormality occurs such that communication with the master cannot be kept, communication abnormality determination processing for determining whether the communication abnormality has occurred, and second storage processing storing the log information into a non-volatile storage section by acquiring the log information from the volatile storage section, in response to a determination made in that the communication abnormality has occurred as a result of the communication abnormality determination processing.

Abstract: A modular vending machine system including: multiple cartridges configured to hold a good to be dispensed; a docking station configured to removably store at least one of the cartridges; a vending machine main body including a cartridge port configured to receive at least one of the cartridges, a dispensing-port for dispensing the good to a user, and a mechanism configured to perform at least one of removing the good from the cartridge, performing dispensing preparation processing of the good, or dispensing the good via the dispensing port; and control circuitry configured to control operation of the cartridges, the docking station, and the vending machine, wherein the cartridge is provided with a traveling mechanism configured to enable the cartridge to move to and from the docking station and the vending machine main body.