Patents Assigned to Takachiho Corp.
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Patent number: 7604745Abstract: A water purification solid material of relatively low cost whose handling is easy, produced from a natural raw material only; and a method of water purification with the use of the same. There is provided a water purification solid material for use in water purification using a microbe, characterized in that it is obtained by working only a natural raw material whose main component is a polysaccharide. Further, there is provided a method of water purification with the use of the same.Type: GrantFiled: February 3, 2005Date of Patent: October 20, 2009Assignee: Takachiho Corp.Inventor: Makoto Hosoya
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Publication number: 20070163953Abstract: A water purification solid material of relatively low cost whose handling is easy, produced from a natural raw material only; and a method of water purification with the use of the same. There is provided a water purification solid material for use in water purification using a microbe, characterized in that it is obtained by working only a natural raw material whose main component is a polysaccharide. Further, there is provided a method of water purification with the use of the same.Type: ApplicationFiled: February 3, 2005Publication date: July 19, 2007Applicant: TAKACHIHO CORP.Inventor: Makoto Hosoya
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Patent number: 6905607Abstract: A system for making use of rainwater falling on houses and buildings, which comprises a means for removing a predetermined quantity of initial precipitation from the rainwater collected form the roof surface of the building; and a purifier receiving the subsequent rainwater from which the initial precipitation has been removed. The purifier includes a filtering tank, a sterilization tank, and a supply tank connected to the sterilization tank. The filtering tank has a physical filter and a pH adjusting agent, the sterilization tank contains a primary reactive catalyst for producing active oxygen species, and the supply tank supplies aqueous hydrogen peroxide to the primary reactive catalyst. The system also has a storage tank that stores the purified rainwater supplied from the purifier. The storage tank contains a secondary reactive catalyst for decomposing and eliminating residual active oxygen species remaining in the purified rainwater supplied from the purifier.Type: GrantFiled: September 30, 2003Date of Patent: June 14, 2005Assignee: Takachiho Corp.Inventor: Makoto Hosoya
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Publication number: 20040108278Abstract: A system for making use of rainwater falling on houses and buildings, which comprises a means for removing a predetermined quantity of initial precipitation from the rainwater collected form the roof surface of the building; and a purifier receiving the subsequent rainwater from which the initial precipitation has been removed. The purifier includes a filtering tank, a sterilization tank, and a supply tank connected to the sterilization tank. The filtering tank has a physical filter and a pH adjusting agent, the sterilization tank contains a primary reactive catalyst for producing active oxygen species, and the supply tank supplies aqueous hydrogen peroxide to the primary reactive catalyst. The system also has a storage tank that stores the purified rainwater supplied from the purifier. The storage tank contains a secondary reactive catalyst for decomposing and eliminating residual active oxygen species remaining in the purified rainwater supplied from the purifier.Type: ApplicationFiled: September 30, 2003Publication date: June 10, 2004Applicant: TAKACHIHO CORP.Inventor: Makoto Hosoya
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Patent number: 6663769Abstract: A system for making use of rainwater falling on houses and buildings, which comprises a means for removing a predetermined quantity of initial precipitation from the rainwater collected form the roof surface of the building; and a purifier receiving the subsequent rainwater from which the initial precipitation has been removed. The purifier includes a filtering tank, a sterilization tank, and a supply tank connected to the sterilization tank. The filtering tank has a physical filter and a pH adjusting agent, the sterilization tank contains a primary reactive catalyst for producing active oxygen species, and the supply tank supplies aqueous hydrogen peroxide to the primary reactive catalyst. The system also has a storage tank that stores the purified rainwater supplied from the purifier. The storage tank contains a secondary reactive catalyst for decomposing and eliminating residual active oxygen species remaining in the purified rainwater supplied from the purifier.Type: GrantFiled: April 25, 2001Date of Patent: December 16, 2003Assignee: Takachiho Corp.Inventor: Makoto Hosoya
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Patent number: 6406535Abstract: A constructional finished wallboard is formed of a mixture including 50 to 65 wt. % of dried shirasu, 30 to 40 wt. % of a plaster component, 3 to 10 wt. % of a clay component, 5 to 10 wt. % of shirasu balloons, 0.8 to 2 wt. % of a bond reinforcing component, 0.01 to 3 wt. % of a color pigment, and 1 to 5 wt. % of fibers for plaster. In preparing the wallboard, after preparing the mixture, an appropriate amount of water is added to the mixture to mix together, which is applied onto a substrate. Then, the surface of the mixture on the substrate is finished, followed by drying to thereby form the constructional finished board.Type: GrantFiled: September 14, 2000Date of Patent: June 18, 2002Assignee: Takachiho Corp.Inventor: Masahiro Shintome
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Publication number: 20020038785Abstract: A method for managing a water system habitat environment and a system for managing a water system habitat environment are provided in which oxides which accumulate in a relatively small-scale water environment are continuously and effectively reduction changed and released into the atmosphere, such that a balance between oxidation changing and reduction changing of solute can be achieved. Furthermore, building up to a balanced state can be carried out in a short period of time from creation of the water environment, and the balanced state can be maintained over a long period of time. Soil (22), in which an organic carbon source (21) is mixed-in in a predetermined amount with respect to an amount of water in a pond (10), is covered, to a predetermined thickness, on substantially an entire bottom of a depression (4) which is to become the pond (10) and whose bottom portion has been subjected to a waterproofing treatment (3).Type: ApplicationFiled: April 9, 2001Publication date: April 4, 2002Applicant: TAKACHIHO CORP.Inventor: Makoto Hosoya
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Patent number: 6227000Abstract: An air conditioning system includes an air duct for receiving and passing air therethrough, a water tank embedded in a ground outside a room, and a fan communicating with the air duct. The air duct extends through the water tank at a predetermined depth to cool the air passing through the air duct. The fan supplies air passing through the water tank into the room to efficiently cool the room.Type: GrantFiled: September 16, 1999Date of Patent: May 8, 2001Assignee: Takachiho Corp.Inventors: Satoshi Irei, Tadashi Asakura
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Patent number: 6171655Abstract: A constructional finished wallboard is formed of a mixture including 50 to 65 wt. % of dried shirasu, 30 to 40 wt. % of a plaster component, 3 to 10 wt. % of a clay component, 5 to 10 wt. % of shirasu balloons, 0.8 to 2 wt. % of a bond reinforcing component, 0.01 to 3 wt. % of a color pigment, and 1 to 5 wt. % of fibers for plaster. In preparing the wallboard, after preparing the mixture, an appropriate amount of water is added to the mixture to mix together, which is applied onto a substrate. Then, the surface of the mixture on the substrate is finished, followed by drying to thereby form the constructional finished board.Type: GrantFiled: July 16, 1999Date of Patent: January 9, 2001Assignee: Takachiho Corp.Inventor: Masahiro Shintome