摘要:
The invention is intended to further improve the operability, economic efficiency and safety in the preparation of antigen-specific CTLs. The invention provides a preparation kit used for a method for preparing antigen-specific cytotoxic T lymphocytes, the method comprising: a first step for inducing antigen-specific cytotoxic T lymphocytes, wherein the components of the first step include a culture medium contained in an injection vessel, a hermetically sealed culture vessel, and the like; a second step for preparing an activated T cell for antigen presentation, wherein the components of the second step include a culture medium contained in an injection vessel, a hermetically sealed culture vessel, and the like, and a third step for proliferating antigen-specific cytotoxic T lymphocytes, wherein the components of the third step include a culture medium contained in an injection vessel, a hermetically sealed separation vessel, a hermetically sealed culture vessel, and the like.
摘要:
A composite cable that is able to prevent both the unfastening of the cable end from the connector and the occurrence of the bending distortion of the optical fiber, to both of which the expansion and shrinkage of the overall sheath is responsible, is provided. The composite cable comprises a stranded wire that is a strand of a plurality of insulated conductors each of which is a conductor with insulation covering thereon, an optical fiber ribbon that has a plurality of optical fibers parallelly-arranged in a row, and an overall sheath that covers the stranded wire and the optical fiber ribbon in a bundle, wherein the composite cable has a deterrent positioned on outer side of the stranded wire and the optical fiber ribbon parallelly-arranged in a row along the width direction of the overall sheath for deterring expansion and shrinkage of the overall sheath. Further, the composite cable has a bonding jacket between the deterrent and the overall sheath for making the deterrent adhere to the overall sheath; alternatively, the deterrent has a patterned indented shape on the surface thereof for making the deterrent adhere to the overall sheath.
摘要:
A tube pump rotor including a rotor element, a plurality of first swing portions supported pivotally at their base end portions by the rotor element, second arm-shaped swing portions supported pivotally at their base end portions individually by the first swing portions, rollers supported rotatably by the individual free ends of the second swing portions, and buffer members made to confront the side faces of the second swing portions so that the rollers may be individually directed radially outward of the rotor.
摘要:
A physical quantity measuring system, includes an optical fiber in which plural fiber Bragg gratings having different reflection wavelength changing bands are formed along said optical fiber in a longitudinal direction, a light source which outputs a broadband light covering the reflection wavelength changing bands of all of the fiber Bragg gratings into the optical fiber, an arrayed waveguide grating which divides a light reflected by the fiber Bragg gratings and outputted from the optical fiber into plural divisional wavelength bands having a constant wavelength interval, and which outputs the divided lights to output channels, respectively, and an operating portion which detects a change of a reflected center wavelength of each fiber Bragg grating by a change of an output of each light-receiving element, and which operates a physical quantity and a position thereof given to the optical fiber, and which is capable of detecting light from adjacent output channels.
摘要:
An apparatus comprises a first member for holding a base part of a first connector and a sealing plug of a second connector, a second member for holding a sealing plug of the first connector and a base part of the second connector, and a stopper. The sealing plug of the first connector and the base part of the second connector are separated from the base part of the first connector and the sealing plug of the second connector respectively. The base part of the second connector and the base part of the first connector are threadedly fastened to each other, and the stopper stops the transfer of the rotation of the first and second gears to the sealing plug of the first connector and the base part of the second connector during the second rotation of the handle.
摘要:
A sample transfer apparatus atomizer connected via tube to a sample receiver for micro-sampling. The sample receiver has a funnel-shaped upward opening and is connected to the tube at the base of the funnel. A control unit controls the apparatus to make sure that the sample injected into the sample receiver will be so positioned in the tube that a quantity of solvent is positioned nearer to the vaporizer than the sample, and preferably another quantity of solvent is positioned nearer to the side of the sample receiver relative to the sample. The presence of solvent in the tube positioned nearer to the vaporizer than the sample delays the sample being sucked by the vaporizer, this preventing interruption of the sample flow in the tube and making the atomic absorption waveform more stable.
摘要:
Doped thin films of GaAs are chemically vapor deposited by depositing a high resistant buffer layer of GaAs on a GaAs substrate by gaseous reaction of a mixture of arsine gas and trimethylgallium in the gas phase over the substrate while the temperature of the substrate is maintained within the range of 600.degree.-700.degree. C., stopping the supply of trimethylgallium to the gas mixture undergoing reaction and increasing the temperature of the substrate to within the range of 700.degree.-800.degree. C., and then resuming the supply of trimethylgallium to and supplying hydrogen sulfide to the gas phase over the substrate at the stated temperature, thereby depositing a doped GaAs layer over the buffer layer on the substrate having a distribution of carrier density of less than 5%.
摘要:
Disclosed is a filler for a heat-sensitive recording paper comprising finely divided amorphous silica having a BET specific surface area of 10 to 100 m.sup.2 /g and a bulk density of 0.14 to 0.30 g/cc, said finely divided amorphous silica having such a secondary particle size distribution that secondary particles having a size smaller than 4 microns, as measured by the centrifugal precipitation method, occupy at least 90% by weight of the total particles.This filler is excellent in the effects of preventing the background coloration, improving the lubricating property, preventing the adhesion of scum and improving the image density.
摘要:
An optical fiber connecting part has a ferrule, and a guide bore penetrating through the ferrule and configured to guide an optical fiber to be inserted. The guide bore has a first bore provided at one end of the ferrule, through which the optical fiber is inserted into the ferrule, a second bore provided at another end of the ferrule, the second bore having an inner diameter smaller than an inner diameter of the first bore, and an intermediate bore provided between the first bore and the second bore to directly connect between the first bore and the second bore. A center axis of the second bore is shifted from a center axis of the first bore.
摘要:
A tube pump rotor including a rotor element, a plurality of first swing portions supported pivotally at their base end portions by the rotor element, second arm-shaped swing portions supported pivotally at their base end portions individually by the first swing portions, rollers supported rotatably by the individual free ends of the second swing portions, and buffer members made to confront the side faces of the second swing portions so that the rollers may be individually directed radially outward of the rotor.