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1. 发明专利

JP2001029986A AIR DIFFUSING/SUPPORT MEMBER, AIR DIFFUSION DEVICE, AEROBIC FILTER BED TANK AND SEPTIC TANK 失效
公开(公告)号：JP2001029986A
公开(公告)日：2001-02-06
申请号：JP20619799
申请日：1999-07-21
申请人： HITACHI CHEMICAL CO LTD
发明人： TSUKAHARA HIDEAKI , HIBINO ATSUSHI , MOTOHASHI AKIO
IPC分类号： C02F3/02 , C02F3/00 , C02F3/20
摘要： PROBLEM TO BE SOLVED: To provide an air diffusing/support member capable of easily arranging an air diffusing member horizontally and hard to receive the load of a filter bed and be hard to deform, an air diffusion device, an aerobic filter bed tank and a septic tank. SOLUTION: Both of an air diffusing member 18 and support members 19 are arranged under a filter bed and connected to each other so that the support members 19 directly support the filter bed. The air diffusing member 18 is pref. allowed to pierce through the support members 19 in a horizontal direction to be connected to the support members 19.

2. 发明专利

JP2000210639A GARBAGE TREATMENT DEVICE 失效
公开(公告)号：JP2000210639A
公开(公告)日：2000-08-02
申请号：JP1373299
申请日：1999-01-22
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO , ISHII YASUHIRO , WADA YASUSATO , YAMASHITA HIROSHI
IPC分类号： B09B3/00
摘要： PROBLEM TO BE SOLVED: To provide a garbage treatment device which is excellent in the suppression of energy consumption. SOLUTION: This garbage treatment device has a garbage pulverizing machine 1 which has a garbage feeding port at its front surface, a settling tank 3 which stores a suspension consisting of the garbage pulverized by this crude refuse pulverizing machine 1 and the feed water from a feed water pipe 10 and executes the separation of solids/liquid, a bacterium deposition body 5 which is communicated with this settling tank 3 and is deposited with thermophilic aerobes for degrading the organic matter in the separated liquid, a drain port 9 which discharges the supernatant liquid of the biodegradation tank 4, an air lift pump 14 which transports the suspension containing the many solid accumulated on the bottom of the settling tank 3 and a separation cage 15 which is disposed in the upper part of the biodegradation tank 4 and separates only the solids from the suspension containing the many solids transported by this air lift pump 14. The water inlet port of the feed water pipe 10 described above is directly coupled to water works and the water outlet port is closed by a valve 12 at the point where the water outlet is connected to the garbage pulverizing machine 1. The portion therebetween is installed above the biodegradation tank 4 and the valve 12 is controlled to be opened only when the garbage crushing machine 1 is started.

3. 发明专利

JPH1193263A SIMPLE DWELLING 失效
公开(公告)号：JPH1193263A
公开(公告)日：1999-04-06
申请号：JP25181897
申请日：1997-09-17
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO
IPC分类号： E04H1/12 , E04B1/343
摘要： PROBLEM TO BE SOLVED: To provide a one-box type simple dwelling capable of setting the height of the simple dwelling available for transporting by a truck when the dwelling is transported to an installation site, capable of setting the ceiling height to be higher when the simple dwelling is installed in the installation site and obtaining a habitual space with a feeling of freedom. SOLUTION: A wall panel 1c is erected between steel square hollow pillars 1a, 1a erected on four corners, and a simple dwelling comprises a dwelling body 1 in which an upper edge surface and an upper surface of the steel square hollow pillar 1a are opened, a roof part 2 to which a roof member 2a and steel square pillars 2b at four corners on the lower surface side of the roof member 2a are connected in a perpendicular manner, and a wall member 3 which is located between pillars 2b, 2b of the roof part 2, an upper end of which is connected to the roof part 2, a lower end of which is connected to an upper end face of the wall panel 1c of the dwelling body 1 or an upper beam of the dwelling body 1, and which is provided with an expansion part 3a expandable in the vertical direction. The pillars 2b provided on four corner in a perpendicular manner on the lower surface side of the roof part 2, are inserted into the pillar from an upper side of the square hollow pillars 1a erected on four corners of the dwelling body 1 in a vertically movable manner and fixed thereto.

4. 发明专利

JPH1136636A SIMPLE HOUSE 失效
公开(公告)号：JPH1136636A
公开(公告)日：1999-02-09
申请号：JP19387697
申请日：1997-07-18
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO
IPC分类号： E04H1/12
摘要： PROBLEM TO BE SOLVED: To provide convenient storage space designed to be usable from both indoors and outdoors by making the space normally usable as a bed or sofa without reducing the limited living space of a one-box type simple house. SOLUTION: A storage space 4 covered at its upper surface with a freely removable top plate 2 and at its side face with a side plate 3 placed upright on a floor face is formed along the interior surface of the wall 1b of a one-box type simple house 1 formed into an approximately rectangular parallelopiped shape by a building frame of a steel skeleton construction. An opening 5 communicated with the storage space 4 is provided through the exterior surface of the wall 1b where the storage space 4 is located, and a door 6 that can be opened and closed from outside the simple house 1 is provided at the opening 5.

5. 发明专利

JPH0857495A BRACKET FASTENING STRUCTURE FOR MECHANICAL AERATION DEVICE 失效
公开(公告)号：JPH0857495A
公开(公告)日：1996-03-05
申请号：JP19887094
申请日：1994-08-24
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO , ARAI SATOSHI , OKAWA KOHEI
IPC分类号： E03F5/18 , C02F3/00 , C02F3/14
摘要： PURPOSE: To provide a bracket fastening structure for a mechanical aeration device which can easily correspond to the variation in the water level in a tank of a waste water purification tank of FRP. CONSTITUTION: A mechanical aeration device 2 is inserted into a waste water purification tank 1 made of FRP from an opening 6 on the top of the tank 1 and a bolt 8a attached to a base seat 8 which is set at a preidetermined angle in the tank 1 is inserted into an elongated hole provided in a bracket 7 of the device 2 so as to be threadedly engaged therewith. Next, a bolt 8b is inserted into a hole provided in a bent portion 7b formed by bending the bracket 7 and a hole of an L-shaped steel 9 attached to the base seat 8 so as to be threadedly engaged therewith, thereby to fix the device 2 in the tank 1, so that the setting position of the device 2 can be moved corresponding to the water level of the tank 1.

6. 发明专利

JP2000301180A FILTER BED TANK FOR SEPTIC TANK AND SEPTIC TANK 失效
公开(公告)号：JP2000301180A
公开(公告)日：2000-10-31
申请号：JP10911599
申请日：1999-04-16
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO , HIBINO ATSUSHI , TSUKAHARA HIDEAKI
IPC分类号： C02F3/08 , C02F3/00
摘要： PROBLEM TO BE SOLVED: To dispense with the support or constraint body of a water passing plate and to also easily perform the inspection of a filter material, an air diffusion pipe or the like by providing an outwardly expanded part to a side wall and attaching the water passing plate to the expanded part to hold a filter material. SOLUTION: A filter bed tank 1 constituted of two pairs of opposed side walls 2, 2 and 3, 3 and forms an almost square shape on a plan view. A pair of the opposed side walls 3, 3 are erected on the bottom portion of a purifier tank 25 in a vertical direction and outwardly expanded portions 17, 17 are provided to a pair of the opposed side walls 3, 3 at symmetric positions and water passing plate 16 is placed on the receiving parts of the bottom surfaces of the expanded parts 17, 17 and provided so as to be divided into a plurality of portions in the direction crossing a pair of the opposed side walls 3, 3 provided with the expanded parts 17, 17. Fixing jigs for fixing the water passing plate to the expanded parts 17, 17 are attached to the water passing plate 16 on the surface sides of a pair of the opposed side walls 2, 2. By this constitution, the filter material or air diffusion pipe in the filter bed tank can be easily inspected.

7. 发明专利

JP2000197893A AIR SUPPLY DEVICE FOR SEPTIC TANK 失效
公开(公告)号：JP2000197893A
公开(公告)日：2000-07-18
申请号：JP278999
申请日：1999-01-08
申请人： HITACHI CHEMICAL CO LTD
发明人： HIBINO ATSUSHI , MOTOHASHI AKIO
IPC分类号： C02F3/00 , C02F3/20
摘要： PROBLEM TO BE SOLVED: To provide the subject air supply device reducing the number of blowers to be arranged, reducing the arranging area of the blowers and capable of being operated economically. SOLUTION: In the air supply device of a septic tank 1 provided with a plurality of air inlet ports 9, 10, a plurality of blowers 11, 12, a confluent piping 13 to allow the air streams ejected from the blowers 11, 12 to meet with each other and the branch pipings 14, 15 connecting the confluent piping 13 and the air inlet ports 9, 10 are arranged and an air changeover valve 16 is disposed at the connection region of the confluent piping 13 and the branch pipings 14, 15 or to the branch pipings 14, 15.

8. 发明专利

JP2000176472A MOLD FOR OUTER TANK OF SEPTIC TANK AND OUTER TANK OF SEPTIC TANK FORMED BY USING SAME AND SEPTIC TANK 失效
公开(公告)号：JP2000176472A
公开(公告)日：2000-06-27
申请号：JP35547398
申请日：1998-12-15
申请人： HITACHI CHEMICAL CO LTD
发明人： HIBINO ATSUSHI , MOTOHASHI AKIO , TSUKAHARA HIDEAKI
IPC分类号： C02F3/00 , B29C33/00 , B29C70/06 , B29K67/00 , B29K105/12 , B29L31/00
摘要： PROBLEM TO BE SOLVED: To provide a mold for an outer tank of a septic tank an outer tank of a septic tank formed by same and a septic tank using same in which miniaturizing of the mold is attained and to enable forming outer tanks of various kinds having different size for a septic tank with the number of the molds being reduced, and the joining parts easily leaking water are reduced and assembling work is improved. SOLUTION: In a mold 5 for molding an upper tank and/or a lower tank of a septic tank whose outer tank consists of the upper tank and the lower tank, the mold 5 is that which is formed by assembling at least three or more molds A, B, C into which it is divided in the lateral direction. One or more divided molds of the mold 5 are used and other molds different from the molds are combined with them to make a mold which can be divided into at least three or more to change the length in the lateral direction of the mold and make it a mold 6 for an outer tank for a septic tank for molding an upper tank and/or a lower tank which is made an outer tank of a septic tank.

9. 发明专利

JPH11200445A WATERPROOF PAN OF FACILITY UNIT 失效
公开(公告)号：JPH11200445A
公开(公告)日：1999-07-27
申请号：JP626898
申请日：1998-01-16
申请人： HITACHI CHEMICAL CO LTD
发明人： TOSAKA TOSHIAKI , MOTOHASHI AKIO
IPC分类号： E03C1/20 , E04C2/30 , E04H1/12
摘要： PROBLEM TO BE SOLVED: To provide a waterproof pan of a facility unit which can enhance piping workability since a piping connection can be made simply when an external piping is connected, at only one position inside a facility unit, to water and hot water feed piping and drain piping the lead to a plurality of facility appliances arranged within the facility unit, and which can enhance the operability for the maintenance and inspection of the piping connection and reduce damage such as the leaking of water into a house in which the facility unit is installed. SOLUTION: A piping space, in which piping is laid as facility appliances such as a low tank 8, a wash basin 9, or a faucet 10, placed within a facility unit 1, are connected to an external water feed pipe 12 or an external drain pipe 16, is formed inside a recess part 2c provided in a line in the floor face 2a of the waterproof pan 2 of the facility unit 1. Lids 5, 5 are removably placed in such a way as to cover the upper side of the recess part 2c while being almost flush with the floor face 2a of the waterproof pan 2.

10. 发明专利

JPH11117550A FACILITY UNIT 失效
公开(公告)号：JPH11117550A
公开(公告)日：1999-04-27
申请号：JP29636997
申请日：1997-10-14
申请人： HITACHI CHEMICAL CO LTD
发明人： MOTOHASHI AKIO , TOITA TOSHIAKI
IPC分类号： E04H1/12
摘要： PROBLEM TO BE SOLVED: To facilitate used of a handicapped person and the like and reduce burden of a helper by providing an auxiliary stand continuously provided between the seat of a toilet stool and a shower position and provided with substantially the same plane as the seat face of the toilet stool. SOLUTION: In a facility unit 1 provided with a toilet stool 9 and a shower 11, an auxiliary stand 8 continuously provided between the seat 10 of the toilet stool 9 and a shower position and having substantially the same plane as the seat face of the seat 10 is provided. Next, a handicapped person or the like sits down straddling the auxiliary stand 8 or the auxiliary stand 8 and the seat 10, so that he sits thereon because a sitting position is wide, can just sit on the sitting position face of the seat 10 by laterally moving as he is in a sat state, and the use of the handicapped person or the like is enabled. Subsequently at first a helper allow the user to sit within a wide range of the seat 10 and the auxiliary stand 8, thereafter the user is laterally moved to just sit on the seat positioning face of the seat 10 so as to reduce the burden of the helper.

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