Abstract: An object of the present invention is to provide a resin material that yields a resin molded article which has not only a low volume resistivity but also excellent weldability and cleanliness and whose volume resistivity is unlikely to be increased even when subjected to an SPM cleaning treatment and the like. The present invention provides a composite resin material that contains a modified polytetrafluoroethylene and carbon nanotubes and has an average particle diameter of 500 ?m or smaller.

Abstract: A container for both cryopreservation and transportation including a thermal insulating container which has an inlet-outlet port for a substance to be stored and a lid for opening and closing the inlet-outlet port at the top thereof, a storage section which has a bottomed tubular shape, is fixed in the thermal insulating container and capable of taking in and out the substance stored from the inlet-outlet port, and a wave-suppression plate which is positioned laterally in a space between the storage section and an inner wall of the thermal insulating container, and suppresses waving of the cryogenic liquefied gas in a liquid state accumulated in the space between the storage section and the inner wall of the thermal insulating container.

Abstract: An ammonia removal material to be used for obtaining a mixed gas (B) having an ammonia concentration of 0.1 mol ppm or less from a mixed gas (A) including hydrogen, nitrogen, and ammonia and having an ammonia concentration exceeding 0.1 mol ppm, the ammonia removal material containing zeolite having a pore size of 0.5 nm or more and 2.0 nm or less, a method for removing ammonia from the mixed gas using the ammonia removal material, and a method for producing a hydrogen gas for a fuel cell automobile, the method including the method for removing ammonia.

Abstract: A method of manufacturing a crystalline gallium nitride film, including: a growth step in which a GaCl3 gas, a halogen gas, an NH3 gas, and a carrier gas consisting of one or more inert gases are supplied onto a substrate, thereby growing a crystalline gallium nitride film on the substrate, wherein a partial pressure ratio [PHalogen/PGaCl3] is defined as a ratio of a partial pressure of the halogen gas with respect to a partial pressure of the GaCl3 gas on the substrate in the growth step, and the partial pressure ratio [PHalogen/PGaCl3] is 0.20 or more.

Abstract: The present invention relates to a welding torch including a mounting jig for mounting a wire-aiming guide which feeds a welding wire toward a molten pool of a work piece, wherein the mounting jig has a male screw that can be screwed into a female screw provided in a torch body, and is detachably mounted to the torch body; and a mounting jig. The present invention provides the welding torch with which a wire-aiming guide can be stably mounted and which can mount a highly versatile wire-aiming guide; and the mounting jig.

Abstract: According to the present invention, there is provided a wire aiming guide capable of further improving usability. The present invention provides a wire aiming guide (1) configured to guide a welding wire (W) and feed the welding wire from a tip side thereof while being attached to a welding torch including: a first guide member (2) and a second guide member (3) configured to guide the welding wire (W): and a connecting portion (5) rotatably connecting the first guide member (2) and the second guide member (3), wherein a direction of the welding wire (W) fed from a tip end side of the first guide member (2) is adjusted by bending the first guide member (2) with respect to the second guide member (3).

Abstract: The gas fuel burner of the present invention has: a first oxidation agent discharge port that is disposed in the center of a first circular face constituting a combustion chamber having a truncated cone shape that expands from the basal end toward the distal end of a burner body and that discharges a first oxidation agent in the direction that the center axis of the burner body extends; a gas fuel discharge port that is disposed on the outside of the first oxidation agent discharge port and that discharges gas fuel in a direction intersecting the direction that the center axis extends; and a second oxidation agent discharge port that is disposed on a side face of the combustion chamber and that discharges a second oxidation agent in a direction intersecting the direction that the center axis extends.

Abstract: The present invention provides a cryopreservation device that makes it possible to automatically extract an intended sample, and prevent the temperature of samples other than the intended sample from increasing. A cryopreservation device is provided, including: a cryopreservation vessel that internally accommodates a drawer configured to store vials side by side in a vertical direction in each box and has an opening communicating with a task space provided in an upper surface thereof; a drawer-raising/lowering device that raises and lowers the drawer in the vertical direction via the opening in a state where the drawer is gripped and maintains the drawer at an arbitrary height; a first stage that is provided above the cryopreservation vessel so as to be adjacent to the opening as seen in plan view and allows the box to be placed thereon; and a second pressing device that presses the box to move the box to the first stage.

Abstract: The object of the present invention is to provide a welding apparatus and a plasma welding method capable of obtaining deep penetration while suppressing initial investment in a welding apparatus. The welding apparatus of the present invention includes a torch for plasma welding and a power supply device, wherein the power supply device is composed of a first welding power supply used for a TIG welding apparatus, in which a positive terminal is electrically connected with the insert chip and a negative terminal is electrically connected with the electrode, and a second welding power supply used for a TIG welding apparatus, in which a positive terminal is electrically connected with a material to be welded and a negative terminal is electrically connected with the electrode.

Abstract: An anesthesia device configured to measure the hydrogen concentration in an anesthesia gas containing a hydrogen gas includes: an anesthesia gas preparation circuit configured to generate anesthesia gas by mixing an air or an oxygen mixture air with a vaporized anesthetic; a closed circuit-type or semi-closed circuit-type respiratory circuit including a gas circulation passage configured to circulate the hydrogen-containing anesthesia gas containing the hydrogen gas and the vaporized anesthetic; and a hydrogen concentration measurement circuit configured to measure the hydrogen concentration in the hydrogen-containing anesthesia gas in the gas circulation passage, wherein the hydrogen concentration measurement circuit includes: an anesthetic removing member having a removability of the vaporized anesthetic in the hydrogen-containing anesthesia gas; and a hydrogen concentration measuring instrument provided on the secondary side of the anesthetic removing member.

Abstract: This disclosure provides a vapor-liquid reaction device including a vapor-liquid reaction chamber and a projecting member. The vapor-liquid reaction chamber holds a molten metal in a lower portion of an internal space of the vapor-liquid reaction chamber.

Abstract: Provided is a packed column capable of achieving sufficiently high distillation performance even with the height of its gas-liquid contactors reduced. The packed column is a packed column which includes a gas-liquid contactor 17, 18 inside a tubular body 16 and a liquid distributor 19 in the upper most portion and causes descending liquid and ascending gas to contact each other in the gas-liquid contactor. The operation pressure is in the range of 200 to 1500 kPaG. The relative volatility is in the range of 1.9 to 3.1. The gas-liquid contactor is vertically divided into at least two parts. A gas disperser 20 is provided at at least one position between a lower one of the gas-liquid contactors and an upper one of the gas-liquid contactors, the gas disperser uniformly dispersing the composition of the ascending gas rising from the lower gas-liquid contactor toward the upper gas-liquid contactor.

Abstract: The present invention provides a gas-phase growth apparatus in which an upper part of a circular susceptor 13 on the upper surface of which a substrate 17 is arranged is provided into a circular opening 12a formed at a bottom wall of the flow channel 12, while rotating the susceptor, the substrate is heated by a heater 14 provided under the susceptor through the susceptor, a reaction gas is supplied into the flow channel, and a thin film is produced on the substrate, wherein a rotation driving device 18 for rotating the susceptor is arranged in a state of surrounding the heater, and includes a cylindrical rotation member 19 for supporting the circumferential edge of the susceptor by the top end.

Abstract: One object of the present invention is to provide a method for producing a silicon nitride film having a high hydrofluoric acid resistance, a high moisture resistance and an appropriate internal stress on a substrate of which the temperature is controlled at 250° C. or lower, the present invention provides a method for producing a silicon nitride film (30) by a plasma chemical vapor deposition method, wherein a processing gas obtained by adding a hydrogen reducing gas in a range of 200 to 2000 volumetric flow rate to an organosilane gas of 1 volumetric flow rate is used, a pressure in a process chamber (40) accommodating the substrate (20) is adjusted to be in a range of 35 to 400 Pa, and a density of high-frequency electric power applied to an electrode installed in the process chamber (40) is adjusted to be in a range of 0.2 to 3.5 W/cm2.

Abstract: The present invention provides an exhaust gas treatment method and an exhaust gas treatment device which prevent the generation of NOX, and treat a first exhaust gas and a second exhaust gas with a small amount of fuel, and the exhaust gas treatment method comprises a first combustion step which treats a first exhaust gas discharged from a carbonization furnace for carbonizing a fibrous substance in an inert atmosphere and a graphitization furnace for graphitizing a fibrous substance in an inert atmosphere and a second combustion step of treating a second exhaust gas discharged from a flameproofing furnace for flameproofing a fibrous substance in air atmosphere, wherein the first exhaust gas is combusted at an oxygen ratio of 0.8 or less in the first combustion step, and the second exhaust gas is combusted in the second combustion step using sensible heat and latent heat of a third exhaust gas discharged in the first combustion step.

Abstract: A composite resin material particle of the present invention includes: a resin material particle that is a material for producing a resin molding product; and a conductive nano-material, wherein a dispersion mixing layer, which is obtained by dispersedly mixing the conductive nano-material from the surface to the inside of the resin material particle, is formed over all of the surface or at least a part of the surface of the resin material particle, the conductive nano-material is dispersedly mixed within a resin material of the resin material particle in the dispersion mixing layer, and the whole of the dispersion mixing layer forms a conductive layer.

Abstract: One object of the present invention is to provide an air separation method and an air separation apparatus which can collect a larger amount of nitrogen gas, liquefied oxygen, and liquefied nitrogen which have higher pressure than the operating pressure in the low-pressure column while inhibiting a decrease of the argon recovery, and the present invention provides an air separation method comprising a step in which the low-pressure liquefied oxygen at the bottom part of the low-pressure column is reboiled by the argon gas at the top part of the argon column and the middle-pressure nitrogen gas at the top part of the middle-pressure column, and a step in which the middle-pressure liquefied oxygen at the bottom part of the argon column is reboiled by the high-pressure nitrogen gas at the top part of the high-pressure column.

Abstract: The present invention provides a pharmaceutical composition that can improve the survival time and the survival rate of a patient after onset of hemorrhagic shock. The present invention provides a gaseous pharmaceutical composition comprising hydrogen gas for improving and/or stabilizing circulatory dynamics after onset of hemorrhagic shock. The pharmaceutical composition of the present invention can be administered when blood transfusion therapy cannot be given, and can increase the survival rate after onset of hemorrhagic shock or extend the survival time compared to when the pharmaceutical composition of the present invention is not administered.

Abstract: One object of the present invention is to provide an oxygen burner which is capable of forming a high-velocity-oxygen jet flow without a cooling structure, and efficiently dissolving an object to be heated, and the present invention provides an oxygen burner comprising a primary oxygen ejection port provided at a tip of the primary oxygen flow path, a plurality of fuel gas supply pipes provided so as to branch a tip end side of the fuel gas flow path, a fuel gas ejection port provided in each of the fuel gas supply pipes, and a secondary oxygen ejection port provided at a tip of the secondary oxygen flow path, the fuel gas ejecting ports are arranged so as to surround the primary oxygen ejection port, the secondary oxygen ejection port is arranged so as to surround the fuel gas ejection ports and the primary oxygen ejection port, and the fuel gas ejection ports are arranged on the same plane and protrude than a tip of the primary oxygen ejection port.

Abstract: A multistage bath condenser-reboiler according to the present invention includes: a heat exchanger core composed of (i) a heat exchange section formed by adjacently stacking condensation passages and evaporation passages, and (ii) a liquid communication section formed from liquid communication passages provided on at least one side surface in the stacking height direction of the heat exchange section; and one or more stages of liquid reservoir sections formed on at least one side surface in the width direction of the heat exchanger core.