Abstract: The chimeric antigen receptor that recognizes CCR8 as an antigen of the present invention has cytotoxic activity against CCR8-expressing cells by being expressed in effector cells.

Abstract: A protective film thickness measuring method includes a step of applying light to a top surface of a wafer in a state in which no protective film is formed and measuring a first reflection intensity of the light reflected from the top surface, a step of forming the protective film including a light absorbing material, a step of irradiating the protective film with exciting light of a wavelength at which the light absorbing material fluoresces and measuring a second reflection intensity including fluorescence of the protective film and the light reflected from the top surface, and a step of excluding reflection intensity of patterns formed on the top surface, by subtracting the measured first reflection intensity from the measured second reflection intensity, and calculating fluorescence intensity of the protective film.

Abstract: A spinner unit is provided with a spinner table which holds a plate-shaped workpiece and rotates, a liquid supply nozzle which supplies liquid to the plate-shaped workpiece held on the spinner table, an accommodation chamber which accommodates the spinner table, and a waste fluid path which is communicated with the accommodation chamber. The spinner unit includes a separator which is disposed below an upper surface of the spinner table in the accommodation chamber so as to divide the accommodation chamber into an upper space and a lower space, the lower space being communicated with the waste fluid path, and which partially closes between the upper space and the lower space. The spinner unit has gaps each serving as a path through which the liquid advances from the upper space to the lower space in the separator or in a periphery of the separator.

Abstract: A manufacturing method of a protective film agent for laser dicing that includes a solution preparation step of preparing a solution in which at least a water-soluble resin, an organic solvent, and an ultraviolet absorber are mixed; and an ion-exchange treatment step of carrying out ion exchange of sodium ions in the solution by using a cation-exchange resin.

Abstract: In a processing apparatus, a vibration detecting unit includes a light source, an interference unit configured to apply light emitted from the light source to a measurement target member and generate an interference pattern image. A control unit includes a storage section configured to store a first interference pattern image captured at a predetermined timing by the imaging unit and a second interference pattern image captured at a timing different from the timing of the first interference pattern image by the imaging unit, a comparing section configured to compare the first interference pattern image and the second interference pattern image stored in the storage section with each other, and a vibration detecting section configured to detect vibration on the basis of the first interference pattern image and the second interference pattern image compared with each other by the comparing section.

Abstract: A protective film thickness measuring method includes a step of applying light to a top surface of a wafer in a state in which no protective film is formed and measuring a first reflection intensity of the light reflected from the top surface, a step of forming the protective film including a light absorbing material, a step of irradiating the protective film with exciting light of a wavelength at which the light absorbing material fluoresces and measuring a second reflection intensity including fluorescence of the protective film and the light reflected from the top surface, and a step of excluding reflection intensity of patterns formed on the top surface, by subtracting the measured first reflection intensity from the measured second reflection intensity, and calculating fluorescence intensity of the protective film.

Abstract: A protective film agent for laser dicing that includes a solution in which at least a water-soluble resin, an organic solvent, and an ultraviolet absorber are mixed and in which the content of sodium (Na) of the solution is equal to or lower than 100 ppb in weight ratio. Preferably, the solution further includes an antioxidant.

Abstract: A protective film agent for laser dicing that includes a solution in which at least a water-soluble resin, an organic solvent, and an ultraviolet absorber are mixed and in which the content of sodium (Na) of the solution is equal to or lower than 100 ppb in weight ratio. Preferably, the solution further includes an antioxidant.

Abstract: A protective film agent for laser dicing that includes a solution in which at least a water-soluble resin, an organic solvent, and an ultraviolet absorber are mixed and in which the content of sodium (Na) of the solution is equal to or lower than 100 ppb in weight ratio. Preferably, the solution further includes an antioxidant.

Abstract: A processing apparatus includes a holding unit adapted to hold a frame unit, the frame unit including a ring frame formed with four sides at an interval of 90 degrees along an outer circumference of an annular plate having an opening for accommodating a wafer, the wafer being secured to the ring frame through an adhesive tape. The holding unit includes four claw sections. Each of the claw sections includes a tip portion such that the spacing between two opposed claw sections is larger than the distance between the opposed two sides of the ring frame and is smaller than the diameter of an outermost circumference of the ring frame, and a base portion. The base portion is formed with a fixing groove in which to fix the ring frame by rotating the frame unit in a direction opposite to the direction of rotation of the holding unit.

Abstract: Exhaust gas purification device having a catalyst layer including an Rh—Ba-loaded catalyst, and a Pt/Pd—Ba-loaded catalyst. The exhaust gas purification device satisfies at least one of (a) the degree of Rh—Ba dispersion is greater than 0.001 and less than 1.000, (b) the loaded amount of Ba based on the weight of a first carrier particle in the Rh—Ba-loaded catalyst is greater than 0.01% by weight and less than 10.00% by weight, and the loaded amount of Ba based on the weight of a second carrier particle in the Pt/Pd—Ba-loaded catalyst is 10.00% by weight to 20.00% by weight, and (c) the loaded amount of Ba based on the weight of the first carrier particle in Rh—Ba-loaded catalyst is greater than 0.005 times to less than 0.800 times the loaded amount of Ba based on the weight of the second carrier particle in Pt/Pd—Ba-loaded catalyst.

Abstract: A method for forming a water-soluble resin film on a wafer having a plurality of devices thereon. The wafer is supported through an adhesive tape to an annular frame. The method includes removing the resin scattered onto the surface of the frame in forming the film on the wafer held on a spinner table, and this step further includes: rotating the spinner table; positioning a water nozzle above the frame held on the spinner table, supplying water from the nozzle to the frame, positioning an air nozzle adjacent to the water nozzle on the downstream side thereof in the rotational direction of the spinner table, and supplying air from the air nozzle against the flow of the water on the frame, whereby the water is forced to temporarily stay on the surface of the frame by the air supplied and is then expelled outward of the frame.

Abstract: A method for forming a water-soluble resin film on a wafer having a plurality of devices thereon. The wafer is supported through an adhesive tape to an annular frame. The method includes removing the resin scattered onto the surface of the frame in forming the film on the wafer held on a spinner table, and this step further includes: rotating the spinner table; positioning a water nozzle above the frame held on the spinner table, supplying water from the nozzle to the frame, positioning an air nozzle adjacent to the water nozzle on the downstream side thereof in the rotational direction of the spinner table, and supplying air from the air nozzle against the flow of the water on the frame, whereby the water is forced to temporarily stay on the surface of the frame by the air supplied and is then expelled outward of the frame.

Abstract: Exhaust gas purification device having a catalyst layer including an Rh—Ba-loaded catalyst, and a Pt/Pd—Ba-loaded catalyst. The exhaust gas purification device satisfies at least one of (a) the degree of Rh—Ba dispersion is greater than 0.001 and less than 1.000, (b) the loaded amount of Ba based on the weight of a first carrier particle in the Rh—Ba-loaded catalyst is greater than 0.01% by weight and less than 10.00% by weight, and the loaded amount of Ba based on the weight of a second carrier particle in the Pt/Pd—Ba-loaded catalyst is 10.00% by weight to 20.00% by weight, and (c) the loaded amount of Ba based on the weight of the first carrier particle in Rh—Ba-loaded catalyst is greater than 0.005 times to less than 0.800 times the loaded amount of Ba based on the weight of the second carrier particle in Pt/Pd—Ba-loaded catalyst.

Abstract: A wafer dividing apparatus for dividing a wafer along a plurality of crossing streets in the condition where the wafer is attached to the upper surface of a dicing tape supported to an annular frame and the strength of the wafer is reduced along the streets. The wafer dividing apparatus includes a frame holding unit for holding the annular frame, a wafer holding table having a holding surface for holding the wafer through the dicing tape supported to the annular frame held by the frame holding unit, a tape expanding unit for relatively moving the frame holding unit and the wafer holding table in a direction perpendicular to the holding surface of the wafer holding table to thereby expand the dicing tape, and a vibration generating unit for applying vibration to the holding surface of the wafer holding table.

Abstract: The exhaust gas-purifying catalyst includes at least one of a first composite oxide represented by a formula A(Al2-xBx)O4 and a second composite oxide represented by a formula (Al2-yCy)O3, wherein element A is a divalent transition metal other than platinum-group elements, each of elements B and C is a transition metal other than platinum-group elements, x satisfies 0<x<2, and y satisfies 0<y<2.

Abstract: A wafer dividing apparatus for dividing a wafer along a plurality of crossing streets in the condition where the wafer is attached to the upper surface of a dicing tape supported to an annular frame and the strength of the wafer is reduced along the streets. The wafer dividing apparatus includes a frame holding unit for holding the annular frame, a wafer holding table having a holding surface for holding the wafer through the dicing tape supported to the annular frame held by the frame holding unit, a tape expanding unit for relatively moving the frame holding unit and the wafer holding table in a direction perpendicular to the holding surface of the wafer holding table to thereby expand the dicing tape, and a vibration generating unit for applying vibration to the holding surface of the wafer holding table.

Abstract: The exhaust gas-purifying catalyst includes at least one of a first composite oxide represented by a formula A(Al2-xBx)O4 and a second composite oxide represented by a formula (Al2-yCy)O3, wherein element A is a divalent transition metal other than platinum-group elements, each of elements B and C is a transition metal other than platinum-group elements, x satisfies 0<x<2, and y satisfies 0<y<2.

Abstract: Sipes extending from one end of a block to the central area of the block and sipes extending from the other end of the block to the central area of the block (sipes 24, 28, 32 and 36) are inclined in directions opposite to each other. The sipes extending from one end of the block and the sipes extending from the other end of the block intersect a common line extending along the circumferential direction of the tire. Due to this structure, the number of portions of the sipes, which portions are located in the central area of the block, is made greater than that in the peripheral area of the block. The density of sipes is thus increased in the central area of a block where water tends to form when driving on ice, for improving braking and traction properties on ice.

Abstract: Polyamide fiber cords for rubber reinforcement are produced by subjecting cords having a denier per filament of 1.5-10 to RFL adhesive solution having a swelling ratio in DMSO of 122-340% at an impregnated state in cord, embedding the thus treated cords in rubber and vulcanizing them, and have a cord strength in rubber of not less than 8.0 g/d. They provide excellent fatigue resistance under repetitive compressive strain without lowering strength in the dipping and vulcanization.