Abstract: The present application provides a radiation damage protecting agent comprising hydrogen gas as an active ingredient at a concentration of 18.5% by volume or less, for treating or alleviating, in a hyperbaric capsule under a pressure higher than standard atmospheric pressure, radiation damage in a human patient who has been exposed to radiation or who has received or receives radiotherapy, and a hyperbaric capsule for administering a hydrogen gas-containing therapeutic agent such as the radiation damage protecting agent to a patient including a human.

Abstract: A controller according to an embodiment that controls a control object by driving a motor includes an estimation unit and a switching unit. The estimation unit estimates a load of the control object on the basis of a value of a current applied to the motor. The switching unit switches control contents between learning control in which learning is performed on the basis of the load estimation and normal control other than the learning control. The control contents in the learning control cause the current fluctuation in the learning control to be further reduced than that in the normal control using other control contents.

Abstract: There is provided a thermoplastic elastomer composition from which a molded article excellent in flame retardancy, tensile properties, softness, and appearance can be obtained and by which a mold is hardly polluted during its molding. The thermoplastic elastomer composition includes at least one selected from an ethylene copolymer containing monomer units derived from ethylene and monomer units derived from at least one selected from propylene and ?-olefins having 4 to 10 carbon atoms (component (A)) and a copolymer containing monomer units derived from an aromatic vinyl compound and monomer units derived from a conjugate diene compound (component (B)), a propylene polymer (component (C)), a phosphoric acid salt compound (component (D)), a phosphoric acid ester (component (E)), and a metal oxide (component (F)).

Abstract: This application provides a composition comprising hydrogen gas or dissolved hydrogen as an active ingredient for suppressing or preventing abnormality in the intestinal environment of a subject, wherein the abnormality is selected from the group consisting of bacterial translocation and bacterial species composition abnormality of intestinal flora.

Abstract: The present invention provides a thermoplastic elastomer composition containing: (A-1) a crosslinked ethylene copolymer containing monomer units derived from ethylene and monomer units derived from propylene and/or ?-olefins having 4 to 10 carbon atoms, (B) a propylene polymer containing monomer units derived from propylene and having a content of the monomer units derived from propylene of greater than 50% by weight, and (E) an inorganic filler having an average particle diameter of less than 1.0 ?m. In the thermoplastic elastomer composition, the content of the component (E) is 10% by weight to 23% by weight and the Shore A durometer hardness of the thermoplastic elastomer composition is 30 to 99. Molded articles formed of the thermoplastic elastomer composition are superior in adhesiveness to thermoplastic elastomer molded articles.

Abstract: A selective hydrogen adding equipment for supplying hydrogen to a living organism applicable fluid includes a hydrogen generating system, that contains a hydrogen generating agent as an essential component, a hydrogen bubble forming implement, that stores the hydrogen generating system and has a gas/liquid separating section including a gas-permeable film or an open-close valve, and a closed container to accommodate the hydrogen adding equipment. The gas/liquid separating section vents hydrogen gas generated by a contact reaction between the hydrogen generating agent and water or water vapor, the gas/liquid separating section avoids the water from flowing out and/or avoids the living organism applicable fluid from flowing in. The gas/liquid separating section allows water vapor of the living organism applicable fluid to flow in the hydrogen bubble forming implement so as to contact with the hydrogen generating agent.

Abstract: A thermoplastic elastomer composition contains components (A), (B), (C), and (D), wherein the weight ratio of component (C) to component (D) is ?0.1 and <2, component (A) is an ethylene random copolymer containing ?50% and ?90% of a monomer unit derived from ethylene by weight relative to the component (A) and a monomer unit derived from at least one monomer selected from the group consisting of ?-olefins having a number of carbon atoms of ?3 and ?10, component (B) is a polymer containing >50% and ?100% of a monomer unit derived from propylene by weight relative to the component (B), component (C) is a copolymer containing an ethylene polymerization block and an ethylene-?-olefin copolymerization block, and component (D) is an ethylene polymer containing >90% and ?100% of a monomer unit derived from ethylene by weight relative to the component (D).

Abstract: There are provided a thermoplastic elastomer composition from which a molded article excellent in softness, flame retardancy, tensile properties, and appearance can be obtained and which is excellent in flowability, and a molded article thereof. The thermoplastic elastomer composition includes a thermoplastic elastomer obtained by reacting an ethylene copolymer comprising monomer units derived from ethylene and monomer units derived from at least one selected from the group consisting of propylene and ?-olefins having 4 to 10 carbon atoms (component (A)), a propylene polymer (component (B)), and a crosslinking agent, a phosphoric acid salt compound (component (C)), a metal oxide including a metal having an atomic weight of 22 to 64 or a metal hydroxide including a metal having an atomic weight of 22 to 64 (component (D)), and a polyhydric compound (component (E)).

Abstract: The present invention provides a thermoplastic elastomer composition containing: (A-1) a crosslinked ethylene copolymer containing monomer units derived from ethylene and monomer units derived from propylene and/or ?-olefins having 4 to 10 carbon atoms, (B) a propylene polymer containing monomer units derived from propylene and having a content of the monomer units derived from propylene of greater than 50% by weight, and (E) an inorganic filler having an average particle diameter of less than 1.0 ?m. In the thermoplastic elastomer composition, the content of the component (E) is 10% by weight to 23% by weight and the Shore A durometer hardness of the thermoplastic elastomer composition is 30 to 99. Molded articles formed of the thermoplastic elastomer composition are superior in adhesiveness to thermoplastic elastomer molded articles.

Abstract: A flame-retardant thermoplastic elastomer composition is provided to produce a molded article possessing mechanical properties, flame retardancy and softness inherently possessed by a molted article obtained from a thermoplastic elastomer composition containing a mineral oil-based softening agent and a flame retardant and fails to stain a mold after injection molding. A production method includes step (1) obtaining a thermoplastic elastomer composition by dynamically crosslinking a polymer mixture (A) containing an ethylene-?-olefin-based copolymer rubber (A1) and a propylene-based polymer (A2) in the presence of a mineral oil-based softening agent (C) and a crosslinking agent (D), and step (2) kneading the thermoplastic elastomer composition, a halogen-free flame retardant (E), zinc oxide (F), and a thermoplastic resin with a polar group (G).

Abstract: There is provided a thermoplastic elastomer composition from which a molded article excellent in flame retardancy, tensile properties, softness, and appearance can be obtained and by which a mold is hardly polluted during its molding. The thermoplastic elastomer composition includes at least one selected from an ethylene copolymer containing monomer units derived from ethylene and monomer units derived from at least one selected from propylene and ?-olefins having 4 to 10 carbon atoms (component (A)) and a copolymer containing monomer units derived from an aromatic vinyl compound and monomer units derived from a conjugate diene compound (component (B)), a propylene polymer (component (C)), a phosphoric acid salt compound (component (D)), a phosphoric acid ester (component (E)), and a metal oxide (component (F)).

Abstract: There are provided a thermoplastic elastomer composition from which a molded article excellent in softness, flame retardancy, tensile properties, and appearance can be obtained and which is excellent in flowability, and a molded article thereof. The thermoplastic elastomer composition includes a thermoplastic elastomer obtained by reacting an ethylene copolymer comprising monomer units derived from ethylene and monomer units derived from at least one selected from the group consisting of propylene and ?-olefins having 4 to 10 carbon atoms (component (A)), a propylene polymer (component (B)), and a crosslinking agent, a phosphoric acid salt compound (component (C)), a metal oxide including a metal having an atomic weight of 22 to 64 or a metal hydroxide including a metal having an atomic weight of 22 to 64 (component (D)), and a polyhydric compound (component (E)).

Abstract: A selective hydrogen adding equipment for supplying hydrogen to a living organism applicable fluid, comprising: a hydrogen generating system that contains a hydrogen generating agent as an essential component; a hydrogen bubble forming implement that stores the hydrogen generating system and has a gas/liquid separating section including a gas-permeable film or an open-close valve; and a closed container to accommodate the hydrogen adding equipment, wherein the gas/liquid separating section vents hydrogen gas generated by a contact reaction between the hydrogen generating agent and water or water vapor, the gas/liquid separating section avoids the water from flowing out and/or avoids the living organism applicable fluid from flowing in, and the gas/liquid separating section allows water vapor of the living organism applicable fluid to flow in the hydrogen bubble forming implement so as to contact with the hydrogen generating agent.

Abstract: A selective hydrogen adding equipment is provided by which living organism applicable hydrogen-contained fluid is obtained without changing properties of the living organism applicable fluid. Living organism applicable hydrogen-contained fluid is obtained through storing a hydrogen generating system, which contains a hydrogen generating agent as an essential component, in a hydrogen bubble forming implement which has a gas/liquid separating section including a gas-permeable film or an open-close type valve, causing the hydrogen generating system and a generating-purpose water to react in the hydrogen bubble forming implement, and supplying hydrogen gas generated in the hydrogen bubble forming implement into living organism applicable fluid via the gas/liquid separating section.

Abstract: Living organism applicable hydrogen-contained fluid is obtained through storing a hydrogen generating system, which contains a hydrogen generating agent as an essential component, in a hydrogen bubble forming implement which has a gas/liquid separating section including a gas-permeable film or an open-close type valve, causing the hydrogen generating system and a generating-purpose water to react in the hydrogen bubble forming implement, and supplying hydrogen gas generated in the hydrogen bubble forming implement into living organism applicable fluid via the gas/liquid separating section.

Abstract: A selective hydrogen adding equipment for living organism applicable fluid, comprising a hydrogen generating system and a hydrogen bubble forming implement, the hydrogen bubble forming implement having a gas/liquid separating section including an open-close type valve, wherein the hydrogen bubble forming implement is disposed in a closed container storing living organism applicable fluid and the hydrogen gas is supplied into the closed container storing living organism applicable fluid via the gas/liquid separating section thereby to provide living organism applicable hydrogen-contained fluid, and wherein the open-close type valve is opened by a gas pressure of hydrogen gas generated in an internal of the hydrogen bubble forming implement owing to a reaction between the hydrogen generating system and the generating-purpose water thereby to exhaust hydrogen gas into the closed container as an external of the hydrogen bubble forming implement while the open-close type valve is closed after the exhaust.

Abstract: A method is provided for producing a flame retardant thermoplastic elastomer composition, wherein the method includes (1) a step of preparing a thermoplastic elastomer composition by dynamically vulcanizing a thermoplastic elastomer composition precursor containing (A) an ethylene-?-olefin-based copolymer rubber, (B) a propylene-based polymer and (C) a mineral oil-based softening agent in the presence of (D) a crosslinking agent, and (2) a step of kneading the thermoplastic elastomer composition, (E) a halogen-free flame retardant, (F) a zinc oxide, and optionally (G) a polyhydric compound.

Abstract: A flame-retardant thermoplastic elastomer composition is provided to produce a molded article possessing mechanical properties, flame retardancy and softness inherently possessed by a molted article obtained from a thermoplastic elastomer composition containing a mineral oil-based softening agent and a flame retardant and fails to stain a mold after injection molding. A production method includes step (1) obtaining a thermoplastic elastomer composition by dynamically crosslinking a polymer mixture (A) containing an ethylene-?-olefin-based copolymer rubber (A1) and a propylene-based polymer (A2) in the presence of a mineral oil-based softening agent (C) and a crosslinking agent (D), and step (2) kneading the thermoplastic elastomer composition, a halogen-free flame retardant (E), zinc oxide (F), and a thermoplastic resin with a polar group (G).

Abstract: Hydrogen gas is added into living organism applicable fluid substantially without changing constituents of the living organism applicable fluid by reacting a hydrogen generating system and a generating-purpose water, wherein the hydrogen generating system contains metal aluminum, which is a food additive, as a hydrogen generating agent and calcium oxide or calcium hydroxide, which is also a food additive, as a hydrogen generating reaction accelerator such that the hydrogen generating agent and the hydrogen generating reaction accelerator are adjacent to each other.

Abstract: Disclosed is a thermoplastic elastomer composition that will provide little load on the environment and has superior mechanical characteristics, the composition being obtained by melt-kneading 10 to 90 parts of ethylene-?-olefin based copolymer rubber (A), 1 to 50 parts of non-petroleum source-derived thermoplastic resin (B), 0.01 to 20 parts of modified ethylene-based copolymer (C), 1 to 50 parts of propylene-based polymer (D), 0.001 to 5 parts of crosslinking agent (E), and 0 to 50 parts of a mineral oil-based softening agent (F), wherein the amounts of components (A), (B), (D) and (F) are amounts in weight calculated where the total amount of components (A), (B), (D) and (F) is considered to be 100 parts, and the amounts of components (C) and (E) are amounts in weight calculated where the total amount of components (A), (B), (D) and (F) is considered to be 100 parts.