Abstract: A heat exchanger includes: first plates; second plates disposed at intervals with each between a pair of the first plates adjacent to each to alternately form first flow paths and second flow paths; and a heat exchange promoting member in the first flow paths. At least one of the first plates and each second plate includes a plurality of protruding portions each of which is formed in a V shape in a plan view such that the protruding portion recesses in a corresponding one of the first flow paths and projects in a corresponding one of the second flow paths. Each protruding portion has a tip end portion and an opening portion arranged in a flow direction in the second flow path, and one of a pair of free end portions is positioned on a first inflow port side and the other is positioned on a first outflow port side.

Abstract: A catalyst for purification of exhaust gas in which Pd-based nanoparticles and ceria nanoparticles are supported on a composite metal oxide support containing alumina, ceria, and zirconia, wherein a molar ratio (Ce/Pd) of Ce and Pd supported on the support is 1 to 8, a proximity ? between Pd and Ce is 0.15 to 0.50, wherein the proximity ? is determined, based on Pd and Ce distribution maps in an element mapping image of energy dispersive X-ray analysis, by the following formula (1): ? = ? j = 0 N - 1 ? ? i = 0 M - 1 ? ( ( I ? ( i , j ) - I ave ) ? ( T ? ( i , j ) - T ave ) ) ? j = 0 N - 1 ? ? i = 0 M - 1 ? ( I ? ( i , j ) - I ave ) 2 - ? j = 0 N - 1 ? ? i = 0 M - 1 ? ( T ? ( i , j ) - T ave ) 2 , ( 1 ) a Pd dispersity after a heat-resistance test at 1050° C. for 25 hours is 0.8% or more.

Abstract: A conveyance route switching mechanism and a paper sheet handling apparatus that includes the conveyance route switching mechanism include a driving source, a gate, a first gear, and an internal gear. The driving source includes a driving shaft. The gate includes a gate shaft, and a blade that is provided on the gate shaft, and switches conveyance routes of paper sheets. The first gear is provided on the gate shaft. The internal gear meshes with the first gear. According to rotation of the driving shaft, the gate shaft rotates on an axis of the gate shaft, and revolves with the driving shaft as a rotation center while the first gear meshes with the internal gear.

Abstract: A pneumatic tire is provided with a belt layer and a reinforcing layer provided outside the belt layer in tire radial direction. The reinforcing layer has an inner reinforcing layer in which a strip member having a plurality of cords is wound along tire circumferential direction, and an outer reinforcing layer in which the strip member having a plurality of cords is wound along the tire circumferential direction and is provided outside tire radial direction of the inner reinforcing layer. The outer reinforcing layer has a gap between adjacent strip members in tire width direction.

Abstract: An actuator system that picks up workpieces aims to shorten tact time and to reduce damages to workpieces. The actuator system includes an actuator that picks up a workpiece, an external force detection sensor that detects a physical quantity that is correlated with an external force that is applied to the workpiece, a head unit that is connected to the actuator and the external force detection sensor without a communication network, the head unit being configured to control the actuator based on a sensing result from the external force detection sensor when a pickup request signal that is a signal requesting pickup of the workpiece is received, and a control device that is connected to the head unit over the communication network, the control device being configured to transmit the pickup request signal to the head unit.

Abstract: The present invention provides a system for providing a T cell product, including a T cell master cell bank and/or a T cell working cell bank.

Abstract: A printer includes a head which includes a nozzle face which ejects ink toward a top of a surface of a nail of a finger, a driving mechanism which moves the head in a predetermined direction, an image capturer which generates a nail side image showing a side of the nail of the finger by capturing an image of the nail of the finger, and a display controller which performs image processing on the nail side image from the image capturer, causing a display to display an image for height position adjustment including a target height position indicator added to the nail side image, the target height position indicator indicating a target height position of the nail of the finger spaced from the nozzle face by a predetermined distance.

Abstract: The present invention provides a variant of a T-cell receptor containing a combination of two polypeptides containing a constant region of a T cell receptor chain selected from the group consisting of ? chain, ? chain, ? chain and ? chain, wherein the polypeptide does not contain a complementarity determining region (CDR) of the T cell receptor chain, a complementarity determining region (CDR) of the ? chain, and a complementarity determining region (CDR) of the ? chain.

Abstract: The present invention provides a method for activating/proliferating T cells, including a step of contacting a cell population containing T cells with a nucleic acid delivery carrier having at least one kind of T cell activating ligand added to its surface, and a method for delivering a nucleic acid into T cells, the methods including a step of contacting a cell population containing T cells simultaneously with (a) a nucleic acid delivery carrier having at least one kind of T cell activating ligand added to its surface and containing a nucleic acid inside, or (b) at least one kind of T cell activating ligand, and a nucleic acid delivery carrier containing a nucleic acid inside and free of a T cell activating ligand added to its surface, a method for producing a medicament containing T cells and the like.

Abstract: To enable stable supply of differentiated T cells, the present invention provides a method for producing, or a method for expansion culture, or a kit for expansion culture of a CD3-positive cell in which T cell marker CD3 is expressed on the cell membrane.

Abstract: A printer includes a head which includes a nozzle face which ejects ink toward a top of a surface of a nail of a finger, a driving mechanism which moves the head in a predetermined direction, an image capturer which generates a nail side image showing a side of the nail of the finger by capturing an image of the nail of the finger, and a display controller which performs image processing on the nail side image from the image capturer, causing a display to display an image for height position adjustment including a target height position indicator added to the nail side image, the target height position indicator indicating a target height position of the nail of the finger spaced from the nozzle face by a predetermined distance.

Abstract: A printer is provided to includes an ink head; a placement unit; a positional reference arranged near the placement unit as a reference for performing position adjustment in the up-down direction; and a first reflection member configured to be disposed at a lateral position separated from the placement unit toward a lateral side so that a position of the first reflection member in the up-down direction overlaps the positional reference and the printing target in a lateral view, wherein the first reflection member reflects light arriving from a lateral surface of the printing target and the positional reference, and an upper end of a reflective surface which reflects light is positioned above the positional reference and a lower end is positioned below the positional reference.

Abstract: A heat-exchanging ventilation device performs ventilation while exchanging heat between a supply airflow and a discharge airflow. The heat-exchanging ventilation device includes: a casing; a heat exchanger having a prism shape and accommodated in the casing to be insertable into and removable from the casing; a plurality of support members to support the heat exchanger in the casing; and a rotational force applying unit to apply a rotational force to the heat exchanger and rotate the heat exchanger. When a rotational force is applied to the heat exchanger in one direction by the rotational force applying unit, the heat exchanger is pressed against the support members, and when application of a rotational force in the one direction by the rotational force applying unit is stopped, the heat exchanger becomes rotatable in another direction.

Abstract: The present invention provides a method for producing a ??T cell from an induced pluripotent stem cell, wherein the induced pluripotent stem cell is derived from a cell other than an ??T cell.

Abstract: Provided is a method for producing a CD4/CD8 double positive cell, including the following steps: step 1: separating, from a cell population containing a hematopoietic progenitor cell, a cell expressing one or more kinds of molecules selected from the first group consisting of CD24, CD62L, CD90, CD143, CD263, Notch3, CD32, CD39, CD49a, CD164, CD317, CD200, CD218a, CD7, CD144, CD56, CD226, CD262 and CD325, and/or a cell not expressing one or more kinds of molecules selected from the second group consisting of CD49f, CD51, CD102, CD42b, CD61, CD62P, CD69, CD102 and CD156c, and step 2: differentiating the cell separated in step 1 into a CD4/CD8 double positive cell.

Abstract: A printer is provided to includes an ink head; a placement unit; a positional reference arranged near the placement unit as a reference for performing position adjustment in the up-down direction; and a first reflection member configured to be disposed at a lateral position separated from the placement unit toward a lateral side so that a position of the first reflection member in the up-down direction overlaps the positional reference and the printing target in a lateral view, wherein the first reflection member reflects light arriving from a lateral surface of the printing target and the positional reference, and an upper end of a reflective surface which reflects light is positioned above the positional reference and a lower end is positioned below the positional reference.

Abstract: A compressor includes a cylindrical casing, a bundle which includes a tubular stationary member and a rotor accommodated into the tubular stationary member, the bundle being configured to be inserted into an inner portion of the casing, and a roller configured to roll on an inner circumferential surface of the casing while supporting the bundle when the bundle is inserted into the inner portion of the casing along an axial direction. An outer circumferential surface of the roller is a continuous convex curved surface defined such that a curvature radius of an end side curved surface portion along a rotating shaft of the roller is smaller than a curvature radius of a center curved surface portion.

Abstract: A heat-exchanging ventilation device performs ventilation while exchanging heat between a supply airflow and a discharge airflow. The heat-exchanging ventilation device includes: a casing; a heat exchanger having a prism shape and accommodated in the casing to be insertable into and removable from the casing; a plurality of support members to support the heat exchanger in the casing; and a rotational force applying unit to apply a rotational force to the heat exchanger and rotate the heat exchanger. When a rotational force is applied to the heat exchanger in one direction by the rotational force applying unit, the heat exchanger is pressed against the support members, and when application of a rotational force in the one direction by the rotational force applying unit is stopped, the heat exchanger becomes rotatable in another direction.

Abstract: A feeding apparatus includes a mounting portion that holds a medium; a feeding roller that feeds the medium toward a feeding direction; a stopper configured to prevent the medium from moving toward the feeding direction; a supporting part that swings the feeding roller between: a first position in which the feeding roller feeds the medium while both the feeding roller and the stopper contact the medium, and a second position in which the feeding roller does not contact the medium while the stopper contacts the medium to prevent the medium from moving toward the feeding direction; and a regulating part disposed on a downstream side in feeding direction with respect to a supporting point of the supporting part. The regulating part regulates movement of the stopper by contacting a portion of the stopper that does not contact the medium in the first position.

Abstract: A feeding apparatus includes a mounting portion that holds a medium; a feeding roller that feeds the medium toward a feeding direction; a stopper configured to prevent the medium from moving toward the feeding direction; a supporting part that swings the feeding roller between: a first position in which the feeding roller feeds the medium while both the feeding roller and the stopper contact the medium, and a second position in which the feeding roller does not contact the medium while the stopper contacts the medium to prevent the medium from moving toward the feeding direction; and a regulating part disposed on a downstream side in feeding direction with respect to a supporting point of the supporting part. The regulating part regulates movement of the stopper by contacting a portion of the stopper that does not contact the medium in the first position.