Abstract: A synthetic adsorbent, where a maximum value of a differential pore volume under a pressure condition of 0.5 to 30.0 psia is greater than 0.05 mL/g. A method of measuring the differential pore volume includes reducing a pressure in a sample container where the synthetic adsorbent that has been dried is placed to 10 Pa or less, mercury is degassed by reducing the pressure to 10 Pa or less, and the sample container is filled with the mercury at a pressure of 0.5 psia, measuring a mercury intrusion amount when the pressure in the sample container filled with the mercury is increased from 0.5 to 30.0 psia, and calculating the differential pore volume by dividing an amount of an increase in the mercury intrusion amount when a first-stage pressure calculated based on the mercury intrusion amount measured in the measuring is increased, by a measured amount of the synthetic adsorbent.

Abstract: Provided are a method for sleep improvement obtained by regular inhalation of air containing high-concentration hydrogen, an electrolytic hydrogen generator and a portable electrolytic hydrogen generator for implementing the method. According to the method, air containing high-concentration hydrogen from a nozzle portion of a portable electrolytic hydrogen generator is inhaled through a mouth or a nose by continuously using the electrolytic hydrogen generator that releases air containing high-concentration hydrogen from the nozzle portion when necessary. The generator enables an operation while being held with one hand, the control substrate controls power supply and stop of power supply from a battery to positive and negative electrodes in response to an operation of the operation means, the control including control for supplying power for a predetermined time in response to an operation of the operation means and stopping power supply after a lapse of the predetermined time.

Abstract: An electrolytic gas suction tool includes: a battery; a control substrate which controls power supply from the battery; a pair of positive and negative electrodes which are electrically conducted to or cut off from a positive electrode and a negative electrode of the battery by the control substrate; an electrolysis tank which is capable of storing water and into a lower part of which the pair of positive and negative electrodes are inserted in the mounted state; and a heater device which is heated to generate nicotine containing steam upon receiving the power supply from the battery by the control substrate.

Abstract: Provided are a bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body and a hydrogen generating device for executing this method. In the method, a gas mixture containing hydrogen and oxygen at predetermined concentrations is suctioned by spontaneous breathing continuously for a predetermined time. Moreover, this hydrogen generating device for executing the bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body includes a body cover member including a battery, a control substrate for controlling power supply from the battery, and a pair of positive/negative electrodes electrically conducted with or shut down from a positive electrode and a negative electrode of the battery by the control substrate.

Abstract: A method of beautification using hydrogen inhalation capable of promoting improvement of skin condition by regular intake of a high-concentration hydrogen-containing gas air into a body by oral or nasal inhalation under spontaneous breathing, and a high-concentration hydrogen inhalation device appropriate for use in the method of beautification using hydrogen inhalation are provided. According to the method of beautification using hydrogen inhalation, regular oral or nasal inhalation of a high-concentration hydrogen-containing gas generated from hydrogen generating means can non-therapeutically promote improvement of skin condition.

Abstract: A supplement inhalation and hydrogen inhalation device for enabling supplement inhalation administration and hydrogen inhalation includes: an electrolysis tank in which a pair of positive/negative electrodes are inserted, electrolysis tank being capable of storing an electrolytic solution or water, the pair of positive/negative electrodes being either energized or not energized; a supplement generation cartridge configured to be energized to be heated for releasing a supplement-containing gas; control means configured to control the pair of electrodes and/or the supplement generation cartridge each to be either energized or not energized; and an inhalation vessel configured to mix hydrogen and a supplement-containing gas and guide the gases to an oral inhalation opening or a nasal inhalation opening.

Abstract: Proposed is a portable gas supply device using electrolysis, capable of controlling emission amount of a desired gas without causing leakage of an electrolytic solution in an electrolysis tank. The portable gas supply device includes: a battery; a control board for controlling power supply from the battery; a pair of positive/negative electrodes to which power from the battery is supplied or blocked by the control board; an electrolysis tank capable of storing water, into which the pair of positive/negative electrodes are inserted; a permeation device through which only a predetermined gas inside the electrolysis tank can permeate; and a nozzle capable of supplying a gas emitted from the permeation device.

Abstract: A healthcare system capable of ingesting hydrogen, oxygen, or the like required based on a vital sign of a user by ingestion with a portable gas generator, whereby the healthcare system can ingest an appropriate gas according to the physical condition of the user. The healthcare system includes: a portable gas generator capable of orally suctioning a gas selected from hydrogen and/or a mixed gas of a gas having an effect of promoting neural activity and/or blood circulation activity of an oxygen-containing living body, the gas being produced by electrolysis of an electrolyte filled in an internal electrolysis tank of the healthcare system; and a wearable portable terminal capable of detecting a vital sign that has been fixed in contact with a part of a human body part and has been digitized.

Abstract: An electrolytic gas suction tool includes: a battery; a control substrate which controls power supply from the battery; a pair of positive and negative electrodes which are electrically conducted to or cut off from a positive electrode and a negative electrode of the battery by the control substrate; an electrolysis tank which is capable of storing water and into a lower part of which the pair of positive and negative electrodes are inserted in the mounted state; and a heater device which is heated to generate nicotine containing steam upon receiving the power supply from the battery by the control substrate.

Abstract: Provided is an electrolysis-type hydrogen gas suction tool which is portable and easily supply a predetermined amount of hydrogen gas. The suction tool is provided with a main body cover member having a battery, a control board which controls an electric power supply from the battery, and a pair of positive and negative electrodes which are applied current in relation to a positive electrode and a negative electrode of the battery or are shielded the current application thereof on the basis of the control board, a water storable electrolysis tank which is detachably attached to the main body cover member and has a lower portion in which the pair of positive and negative electrodes is inserted inside under the attached state, a nozzle which has a through hole, and a mixing portion which has a flow channel fluidly connecting the nozzle portion and an upper end of the electrolysis tank.

Abstract: The present invention is configured of: a gas control step in which a carrier gas that differs in thermal conductivity from hydrogen by a given value is chosen, and the flow rate thereof is controlled; a sample introduction step in which an aqueous solution sample is prepared and introduced into the carrier gas serving as a mobile phase and which is characterized in that the preparation of an aqueous solution sample comprises injecting an aqueous solution sample into a vessel, the inside of which is kept vacuum, to thereby conduct gas-liquid separation and collecting the gas-phase portion as a sample to be introduced; a separation step in which the hydrogen is separated from the aqueous solution sample on the basis of an adsorption/distribution equilibrium between the aqueous solution sample introduced into the mobile phase and the fixed phase of the column; a detection step; and a data processing step.

Abstract: A smoking/hydrogen-suction device detachably accommodates a tubular portable heating-type smoking device main body and makes it possible to perform smoking and hydrogen suction. The smoking/hydrogen-suction device includes: a pair of positive/negative electrodes that are electrically conducted to or cut off from a positive electrode and a negative electrode of a battery by a control substrate; an electrolysis tank which is capable of storing water, into a lower portion of which the pair of positive/negative electrodes are inserted, and which has an injection port for an electrolyte or water and a hydrogen generation port fluidically connected to an air layer in the electrolysis tank; and a smoking device receiving portion having a tubular hole into which the smoking device main body can be inserted from above and having at its bottom portion a terminal that can be electrically connected to a terminal at a lower portion of the smoking device.

Abstract: Provided are a bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body and a hydrogen generating device for executing this method. In the method, a gas mixture containing hydrogen and oxygen at predetermined concentrations is suctioned by spontaneous breathing continuously for a predetermined time. Moreover, this hydrogen generating device for executing the bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body includes a body cover member including a battery, a control substrate for controlling power supply from the battery, and a pair of positive/negative electrodes electrically conducted with or shut down from a positive electrode and a negative electrode of the battery by the control substrate.

Abstract: Provided is a portable electrolytic hydrogen and oxygen gas suction tool capable of selectively generating hydrogen and oxygen. This electrolytic hydrogen and oxygen gas suction tool is characterized by including an electrolysis tank capable of storing water and constituted by an upper part and a lower part which are fluidically connected to each other therein and integrally molded, a pair of electrodes disposed in the lower part in the electrolysis tank, standing substantially in parallel with a vertical direction of the electrolysis tank, and faced with each other in a lateral direction, a battery, and a control substrate which supplies power from the battery, in which the electrode is supplied with or shut off from power supply from the battery by the control substrate.

Abstract: An eye mask-type hydrogen supply device that is freely portable when carried by a user and with which it is possible to supply hydrogen to the areas around both eyes and the eyeballs while warming the eyelids, wherein the eye mask-type hydrogen supply device can be used continuously by replacing a hydrogen gas supply pack.

Abstract: Provided is a hydrogen gas aspirator which can be carried by a user and freely carried by the user, and which can be supplied with hydrogen gas by adjusting concentrations of the aspirator. The hydrogen gas aspirator for generating and aspirating hydrogen gas includes: a first hydrogen gas aspirator body having at least a hollow interior; a second hydrogen gas aspirator body having an aspirator hollow layer and an aspirator hollow layer connected to each other by a low pressure check valve; and a variable pressure control valve capable of adjusting and passing hydrogen gas concentrations between the first and second hydrogen gas aspirator bodies, wherein substances that hydrogen generate and react by contacting water and water for reaction can be placed on the aspirator hollow layer inside the second hydrogen gas aspirator body.

Abstract: Provided is a hydrogen generator for beverages which can be attached to a beverage container for adding hydrogen to beverages and obtaining beverages containing hydrogen. The present hydrogen generator for beverages includes an approximately tubular ampule member which seals an aqueous solution having water as a main composition in an inner portion thereof and extends in a longitudinal direction, and an approximately tubular outer coat member which seals the ampule member and a metal material making hydrogen generation reaction with water in an inner portion thereof, is constructed by a raw material having a higher flexibility than the ampule member and extends in the longitudinal direction of the ampule member, and the ampule member is ruptured with a hand power in a lateral direction of the ampule member when using.

Abstract: Provided is a hydrogen water generator that is capable of preventing an increase in pH so as to prevent alkalinization of water while generating water containing plenty of hydrogen gas. A hydrogen water generator includes a container having water and magnesium particles, capable of reacting with the water to generate hydrogen gas, encapsulated therein, wherein the container is made of an air-permeable and water-impermeable material, which allows the hydrogen gas to pass from the inside to the outside of the container and prevents the water from passing from the inside to the outside of the container. At least one kind of thermoplastic resin selected from a group consisting of polyvinylidene chloride, polyvinyl chloride, and polyacrylonitrile may be used as the air-permeable and water-impermeable material.

Abstract: Disclosed is a hydrogen water generator that is capable of preventing an increase in pH so as to prevent alkalinization of water while generating water containing plenty of hydrogen gas. A hydrogen water generator 20 includes a container 21 having water 22 and magnesium particles 23, capable of reacting with the water 22 to generate hydrogen gas, encapsulated therein, wherein the container 21 is made of an air-permeable and water-impermeable material, which allows the hydrogen gas to pass from the inside to the outside of the container and prevents the water from passing from the inside to the outside of the container. At least one kind of thermoplastic resin selected from a group consisting of (A) polyvinylidene chloride, (B) polyvinyl chloride, and (C) polyacrylonitrile may be used as the air-permeable and water-impermeable material.