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    • 2. 发明专利
    • WATER-PROOF FLOOR INSTALLATION STRUCTURE
    • JPH01260131A
    • 1989-10-17
    • JP8839888
    • 1988-04-11
    • HITACHI CHEMICAL CO LTD
    • TOSAKA TOSHIAKIHORII MASANORISATO MASASHI
    • E04F15/00E03C1/18E03C1/20
    • PURPOSE:To reduce the weight of a base as well as shorten the installing time of floor by a method in which a base of adjustable height is set on the backs of the crossing four corner walls of a water-proof floor, the upper edges of them are connected with metal connectors, and a swivel leg is inserted into a level regulating leg and hardened. CONSTITUTION:The upper ends of four bases 6 are connected with metal connectors 9 to form a rectangular base 6, and the base 6 is set on a designated floor and centering of the whole circumference is made by using the regulating leg 10 of the base 6. Dimensions from the back of wall-fitting face 4 to the lower end of a level regulating leg 5 is equalized with the height of the base 6 by the leg 5 on the back of the water-proof floor bottom. The four wall-fitting faces are placed on the base 6. A swivel cylindrical leg 7 with a bottom filled with a hardening synthetic resin 8 is inserted into the leg 5 and erectly set on floor. The level regulation can thus be made for the water-proof floor only by the leg 10 of the base 6 but not for the leg 5 of the floor 1. The installing time can thus be shortened.
    • 5. 发明专利
    • COMPOSITE MATERIAL FOR INTERIOR AND ITS MANUFACTURE
    • JPH0295850A
    • 1990-04-06
    • JP24842688
    • 1988-09-30
    • HITACHI CHEMICAL CO LTD
    • OTOMO NORIOSUMI TAKESHIWADA MASARUHORII MASANORI
    • B29C69/00B29K67/00B29L9/00B32B27/36
    • PURPOSE:To improve heat resistance and high resistance and to give high transparency, high hardness and luster by a method in which the masking layer composed of specified thermosetting resin is lapped on the base layer of specified unsturated polyester cured resin, and on said masking layer the transparent synthetic resin layer with the intermediate layer of color pattern is laminated. CONSTITUTION:In a base layer, liquid unsaturated polyester resin is filled with inorganic material powder, and after said material has been formed into a constant thickness, it is heated and cured, thereby obtaining a foamed plate. In the resin for masking layer, curing agent, cure accelerator, pigment or inorganic powder or thin compound are added to the liquid epoxy resin without solvent, and they are agitated and mixed. The rein for the masking layer is placed on the surface of the base layer, and fur then or said making layer, the printed pattern decorative layer film composed of the transparent film on which color pattern is printed, is placed, while said printed surface is directed upward thereon. They are mutually put and stuck to each other, which the resin for the masking layer is cured. The mixed resin for the surface layer in which curing agent and cure accelerator are added to liquid epoxy-resin without solvent and mixed by agitation, is placed on the printed surface worked for adhesion, and then it is pressure-contacted under heating and is cured.
    • 6. 发明专利
    • BATHROOM FLOOR HOT WATER SCATTERING APPARATUS
    • JPS6449521A
    • 1989-02-27
    • JP20608587
    • 1987-08-19
    • HITACHI CHEMICAL CO LTDKITAMURA VALVE KK
    • WATANABE SHIGENORIONO TADASHIHIRAI MASASHIHORII MASANORIOKADA MAKOTO
    • A47K4/00A47K3/28F24D15/00
    • PURPOSE: To perform floor heating and bathroom heating simultaneously by installing a bypass circuit fitted with an auto-temp. regulation valve between a hot water supply piping and a water supply piping, connecting a hot water piping fitted with a water shutoff valve for piping between regulator valve and a shutoff valve for water cock, and connecting a shower to the hot water piping in its position between the water shutoff valve for piping and the water shutoff valve for water cock. CONSTITUTION: Water and hot water respectively from a water supply piping 6 and hot water supply piping 7 flow into an auto-temp. regulator valve 3 furnished in a bypass circuit 4, and the set temp. is attained by automatic adjustment of the mix proportion of the hot water and water. Because, at this time, a water shutoff valve 8b for a water cock 8 equipped with shower is in the closed condition, the hot water whose temp. is regulated by the valve 3 passes through a water stop valve 2 for piping, flows into the shower 8e connected to a hot water piping 1, and is sprinkled toward the floor surface situated below from a shower head 8d mounted on the wall surface. The sprinkled hot water spreads steam, heats inside the bathroom, scatters over a wide area of floor surface, heats the floor according to the draining gradient, and flows to a draining hole. After a certain period of time, a switch 10 with timer is turned off to close the water shutoff valve 2.
    • 8. 发明专利
    • WATER FAUCET AND DWELLING HOUSE EQUIPMENT APPARATUS FOR USE OF WATER HAVING THE WATER FAUCET
    • JP2000352088A
    • 2000-12-19
    • JP13726299
    • 1999-05-18
    • HITACHI CHEMICAL CO LTD
    • SUZUKI YASHIOHORII MASANORIKAIHATSU YOSHIKOOKADA MAKOTO
    • C02F1/42E03C1/042
    • PROBLEM TO BE SOLVED: To easily and inexpensively make city water softened water by connecting a water softener to the downstream from an opening and closing valve of a water faucet and upstream from a water discharge port. SOLUTION: A water softener 1 has a built-in cation exchange resin cylinder 2 filled with cation exchange resin 3 and is installed on the downstream from a valve 18 which is an opening and closing valve and on the upstream from a water discharge port 19. When the valve 18 is opened, hot water or water enters the bottom of the water softener 1 from an inlet part 4 through a hot water output pipe 20, and it becomes an upward flow to pass through the cation exchange resin 3, so that it becomes softened water. The softened water is passed from an outlet part 5 through a water discharge pipe 23 to be discharged from a water discharge port 19. In restoring the exchange capability of the cation exchange resin 3, a valve 27 is closed to close a water channel to the hot water output pipe 20, and valves 25, 26 are opened to throw in salt or salt water through a pore 21. The softened water from which hardness component is removed prevents soap scum from adhering to the kitchen and sanitary space parts to heighten the cleansing capability of soap detergent. The softener 1 can be installed at a low cost in a general home, and as the cation exchange resin 3 can be regenerated by salt, the maintenance cost can be held down.
    • 9. 发明专利
    • NURSING DWELLING
    • JPH10238145A
    • 1998-09-08
    • JP4351197
    • 1997-02-27
    • HITACHI CHEMICAL CO LTD
    • OKADA MAKOTOHORII MASANORI
    • E04H1/02E04H1/12
    • PROBLEM TO BE SOLVED: To provide a dwelling at which nursing is comfortably performed, which is inexpensive and whose construction period can be shortened. SOLUTION: A dwelling 1 wherein sliding door type entrances 2, 3 are provided on the two faces of the long side of a substantially rectangular parallelepiped, the entrances 2, 3 are at the same level as an indoor floor face 1a, a bed 5 and a toilet stool 7 in a shower room 6 partitioned by a doorway 4 provided in the dwelling are provided is previously manufactured by steel structure in a factory. At a setting site the entrances 2 of the nursing dwelling 1 is neared to a main house 20 so that it faces the entrance of the main house 20, and after the floor face 1a of the nursing dwelling 1 is set to be at the substantially same level as the floor face of a room provided with the entrance of the main house 20, a deck 11 is framed at the substantially same level as the entrance 2 between the entrance 2 of the nursing dwelling 1 and the entrance of the main house 20. The floor material 12a of a veranda 12 is attached so that it is at the substantially same level as the entrance 3 on the outdoor side of the other entrance 3. The floor material 12a of the side face from the entrance 3 on the veranda 12 is inclined so that it is connected to the ground face on which the nursing dwelling 1 is set in the form of a slope and made shape having a slope part (passing part) 12b.