Abstract: A biological analysis device includes an average blood pressure calculation unit that calculates an average blood pressure index related to an average blood pressure of a biological body in accordance with a blood vessel diameter index related to a blood vessel diameter of the biological body and a blood flow index related to a blood flow of the biological body and calculated from an intensity spectrum related to a frequency of light reflected and received from an inside of the biological body through radiation of a laser beam.

Abstract: A biological analysis device includes a blood vessel calculation unit that calculates a blood vessel index related to a blood vessel of a biological body in accordance with a blood mass integration value obtained by integrating blood mass indexes relate to a blood mass of the biological body during an integration period and a blood flow integration value obtained by integrating blood flow indexes related to a blood flow of the biological body during the integration period.

Abstract: Provided are: a conductive composition containing a conductive polymer (A) satisfying the below-mentioned condition (i) and a compound (B) having at least 3 hydroxyl groups, and having a pH at 25° C. of a 1 mol/L aqueous solution of no greater than 9.0; a conductive composition that further contains a water-soluble polymer (C) having a hydroxyl group; and a solid electrolytic capacitor having a solid electrolytic layer containing the composition. Condition (i): the volume-average particle size of the smallest particle distribution containing the smallest peak exhibited by the particle size among at least one peak obtained by measuring the particle distribution by means of a dynamic light scattering method using a conductive polymer solution containing 1% by mass of the conductive polymer being less than 26 nm.

Abstract: A method for producing P1,P4-di(uridine 5?-)tetraphosphate (UP4U) that can avoid reduction of the synthetic efficiency without using UTP free is developed. A method for producing UP4U comprising reacting a phosphoric acid-activating compound represented by formula [II] or [III] with a phosphoric acid compound selected from the group consisting of UMP, UDP, UTP and a pyrophosphoric acid or a salt thereof (excluding UTP free) in water or a hydrophilic organic solvent, in the presence of a metal ion selected from the group consisting of an iron (II) ion, an iron (III) ion, a trivalent aluminum ion, a trivalent lanthanum ion, and a trivalent cerium ion. where, in the formula [II], R1 represents a uridyl group binding to the 5?-position, X represents a heterocyclic group, and n represents an integer of 1 or 2, where, in the formula [III], X represents a heterocyclic group selected from the group consisting of an imidazolyl group, a benzimidazolyl group, and a 1,2,4-triazolyl group.

Abstract: A blood flow analyzer includes a signal processing section which performs filter processing on a detection signal which indicates the intensity of a laser beam having passed through a blood vessel so that a component having a frequency in a predetermined processing band is suppressed in comparison with a component having a frequency which is lower than a frequency at the lower end of the processing band, and an arithmetic processing section which generates information regarding blood flow in the blood vessel from the signal after the filter processing.

Abstract: A stretchable member includes: a flat base made of a stretchable knitted fabric; and a limiting part extending in a stretching direction of the base, formed integrally with the base while having both ends in a length direction knitted in, and fixed to, the base, and configured to limit stretch of the base. The limiting part is longer than the distance between fixing points at which the limiting part is fixed to the base in an unstretched state, and is made of a knitted fabric which has a flat band shape and which is configured to become slack with respect to the base when the base is in the unstretched state.

Abstract: An electric field enhancement element includes a metal microstructure and a modifying molecule disposed on the surface of the metal microstructure, wherein the modifying molecule is derived from a compound represented by the following formula (1). In the formula (1), X is —NH2, —SH, —Cl, —CHO, —COOH, —SO3H, —CN, or —NO2.

Abstract: A detection device that includes a light emitting part that outputs coherent light, a first light receiving part that generates the first detection signal according to a light reception level of the coherent light output from the light emitting part and passing through an artery of the measurement site, and a second light receiving part that generates the second detection signal according to the light reception level of the coherent light output from the light emitting part and passing through the artery, wherein the light emitting part, the first light receiving part, and the second light receiving part are provided on a detection surface facing the measurement site and located on a straight line, and are located at an equal distance from the light emitting part on opposite sides to each other with the light emitting part in between.

Abstract: The purpose of the present invention is to provide a production method for a fiber reinforced resin sheet material, the method being capable of continuously and stably obtaining the fiber reinforced resin sheet material by using a fiber sheet material and a resin sheet material and melting the resin sheet material and impregnating or semi-impregnating the same into the fiber sheet material.

Abstract: A measurement device includes a plurality of detection units that respectively include a light emitting unit which emits light to a measurement target site and a light receiving unit which generates detection signals corresponding to a light receiving level of the light emitted from the light emitting unit and passing through the inside of the measurement target site, and a selection unit that selects some of the detection signals in accordance with an intensity index indicating signal intensity of the respective detection signals, from the detection signals generated by the light receiving unit in each of the plurality of detection units.

Abstract: A processing apparatus for processing a substrate chucked by a chuck installed on a stage includes: a conveying unit configured to convey the substrate to the chuck; a robot configured to selectively convey, to the stage, a pressing member capable of pressing the substrate to reduce a warp of the substrate chucked by the chuck and a cleaning member capable of cleaning a chuck surface; and a controller configured to cause the robot holding the pressing member to execute pressing processing for correcting the warp of the substrate and cause the robot holding the cleaning member to execute cleaning processing of the chuck surface.

Abstract: A measurement device includes: a calculation unit that calculates a blood flow index regarding a waveform of a blood flow signal indicating a temporal change in a blood flow rate of a subject; and a determination unit that determines whether there is stenosis or atresia of a blood vessel of the subject according to the blood flow index.

Abstract: A detection device that includes a light emitting part that outputs coherent light, a first light receiving part that generates the first detection signal according to a light reception level of the coherent light output from the light emitting part and passing through an artery of the measurement site, and a second light receiving part that generates the second detection signal according to the light reception level of the coherent light output from the light emitting part and passing through the artery, wherein the light emitting part, the first light receiving part, and the second light receiving part are provided on a detection surface facing the measurement site and located on a straight line, and are located at an equal distance from the light emitting part on opposite sides to each other with the light emitting part in between.

Abstract: Provided are: a conductive composition containing a conductive polymer (A) satisfying the below-mentioned condition (i), and a compound (B) having at least 3 hydroxyl groups, and having a pH at 25° C. of a 1 mol/L aqueous solution of no greater than 9.0; a conductive composition that further contains a water-soluble polymer (C) having a hydroxyl group; and a solid electrolytic capacitor having a solid electrolytic layer containing the composition. Condition (i): the volume-average particle size of the smallest particle distribution containing the smallest peak exhibited by the particle size among at least one peak obtained by measuring the particle distribution by means of a dynamic light scattering method using a conductive polymer solution containing 1% by mass of the conductive polymer being less than 26 nm.

Abstract: When measuring the molecular mass distribution of conductive aniline polymer of formula (1) by GPC and converting its retention time into molecular mass (M) in terms of sodium polystyrene sulfonate, for the molecular mass (M), the area ratio (X/Y) of the area (X) of a region of 15,000 Da or more to the area (Y) of a region of less than 15,000 Da is 1.20 or more. A method for producing such a polymer includes: polymerization step (Z1) where specific aniline derivative (A) is polymerized in a solution containing basic compound (B), solvent (C), and oxidizing agent (D) at a liquid temperature lower than 25° C.; or polymerization step (Z2) where specific aniline derivative (A) and oxidizing agent (D) are added to and polymerized in a solution of a conductive aniline polymer (P-1) with a unit of formula (1) dissolved or dispersed in a solvent (C).

Abstract: The present invention relates to a solvent-based inkjet ink containing at least a pigment, an organic solvent, a binder resin and a dispersant, wherein the dispersant has a weight average molecular weight (Mw) of at least 5,000 but less than 50,000, an acid value (mgKOH/g) of 5 to 20, and an amine value (mgKOH/g) of 5 to 50. The present invention enables a dispersion of low viscosity and good stability to be generated in an extremely short dispersion time, and is able to provide an inkjet ink which forms an ink coating film that suffers no whitening and has superior resistance (abrasion resistance and alcohol resistance).

Abstract: Provided are: a conductive composition containing a conductive polymer (A) satisfying the below-mentioned condition (i) and a compound (B) having at least 3 hydroxyl groups, and having a pH at 25° C. of a 1 mol/L aqueous solution of no greater than 9.0; a conductive composition that further contains a water-soluble polymer (C) having a hydroxyl group; and a solid electrolytic capacitor having a solid electrolytic layer containing the composition. Condition (i): the volume-average particle size of the smallest particle distribution containing the smallest peak exhibited by the particle size among at least one peak obtained by measuring the particle distribution by means of a dynamic light scattering method using a conductive polymer solution containing 1% by mass of the conductive polymer being less than 26 nm.

Abstract: A conductive composition according to the present invention contains a conductive polymer (A) having a sulfonic acid group and/or a carboxyl group; and an alkali metal hydroxide and/or an alkaline earth metal hydroxide (B). In such a conductive composition, the amount of the hydroxide (B) is set at 0.2˜0.65 mol per 1 mol of a repeating unit that contains a sulfonic acid group and/or a carboxyl group in the conductive polymer (A).

Abstract: An electric field enhancement element includes a metal microstructure and a modifying molecule disposed on the surface of the metal microstructure, wherein the modifying molecule is derived from a compound represented by the following formula (1). In the formula (1), X is —NH2, —SH, —Cl, —CHO, —COOH, —SO3H, —CN, or —NO2.

Abstract: A substance detection method includes exposing a sensor chip for surface-enhanced Raman scattering having a metal microstructure and an organic molecular modification film which modifies the metal microstructure to a first gas, irradiating a first region of the sensor chip exposed to the first gas with first laser light, performing first measurement by acquiring the intensity of Raman scattered light from the first region, blocking the first laser light after the performing the first measurement, and adjusting an irradiation region where the sensor chip is irradiated with the first laser light from the first region to a second region which is different from the first region of the sensor chip after the blocking the first laser light.