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1. 发明专利

JPH10314786A METHOD FOR PURIFICATION OF WASTEWATER WITH DEEP SHAFT AERATION PROCESS 失效
公开(公告)号：JPH10314786A
公开(公告)日：1998-12-02
申请号：JP12674097
申请日：1997-05-16
申请人： TAKENAKA DOBOKU , TAKENAKA KOMUTEN CO
发明人： MORISHIMA AKIRA , TSUJIMOTO YUKIO , OSAWA TAKEHIKO
IPC分类号： C02F3/08 , C02F3/22
摘要： PROBLEM TO BE SOLVED: To remove surely sludge in wastewater by a method wherein a fixed microbe is introduced into an aeration tank to execute oxidation decomposition treatment of wastewater, sludge and treating water which are discharged from the aeration tank are introduced into a precipitation tank to precipitate the sludge, the treating water is introduced to a inter-gravel contact tank, and excess sludge in the treating water is eliminated. SOLUTION: Fixed part perishables 2 are introduced into an aeration tank 1 having a downcomer part 1a and a riser pipe part 1b in parallel, and wastewater 3 to be purified is made to flow into the downcomer part 1a of the aeration tank 1. Aeration treatment is executed, and oxidation decomposition treatment of the wastewater 3 is executed with a stuck microbe 2 while fixed part perishables 2 is made to flow together with the wastewater 3. A separated sludge 4 together with treating water 5 is exhausted from the riser pipe part 1b. The sludge 4 and the treating water 5 which are exhausted from the aeration tank 1 are introduced into a precipitation tank 6, the sludge 4 is settled onto a tank bottom part, and supernatant treating water 5' is exhausted. The treating water 5' exhausted from the precipitation tank 6' is conduced into an inter-gravel contact tank 7, passed through between the gravels 9 to eliminate excess sludge 8 in the treating water 5', and purified water is discharged.

2. 发明专利

JPH06235286A CONSTRUCTION METHOD OF SHAFT 失效
公开(公告)号：JPH06235286A
公开(公告)日：1994-08-23
申请号：JP2257293
申请日：1993-02-10
申请人： TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , NIPPON HUME PIPE
发明人： ASAI KATSUTOSHI , OSAWA TAKEHIKO , YABE SEIICHI , ODAWARA KENJI , TSUJIMOTO YUKIO , FUJII YOSHIBUMI , WADA TAKASHI , ISHII KOICHI , SAKURAI HIROSHI , NAGAYAMA TAKESHI , MORISHIMA AKIRA , OONISHI TSUNEYASU , IWASA SEIJI , SUZUKI HITOSHI
IPC分类号： E21D1/00 , E21D5/04
摘要： PURPOSE:To construct an aeration tank or ventilation hole in an extremely deep layer by utilizing a RC precast pipe. CONSTITUTION:A jack down device 4 is set in the ground position of the upper part of an excavated hole 3, and a hanging material 7 mounted on a receiving frame 6 for setting a top RC precast pipe 1 whose top end is sealed is supported by the jack down device 4. The following RC precast pipe 1 is vertically superposed on the RC precast pipe 1, and water is injected into the hollow part of the RC precast pipe 1 by the length of connecting the RC precast pipe 1 by the operation of the jack down device 4 supporting the hanging material 7, and the RC precast pipe 1 is settled in the excavated hole 3 while taking the balance with buoyancy. The shaft structure of the RC precast pipe 1 reaches a determined depth and is completed, a back-filling material 10 is constructed in the clearance between the excavated hole 3 and the shaft structure. The RC precast pipe is effectively utilized to contribute to the rational and economic construction of a shaft. It also contributes to the shortening of the constructing period because of the easy construction. The completed shaft is effectively utilized for various purposes such as an aeration tank in an extremely deep layer.

3. 发明专利

JPH06235285A CONNECTING STRUCTURE OF HUME PIPE, AND CONSTRUCTION METHOD OF SHAFT USING HUME PIPE 失效
公开(公告)号：JPH06235285A
公开(公告)日：1994-08-23
申请号：JP2146793
申请日：1993-02-09
申请人： TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU
发明人： ASAI KATSUTOSHI , OSAWA TAKEHIKO , ODAWARA KENJI , TSUJIMOTO YUKIO , MIZUKAMI HITOSHI , FUJII YOSHIBUMI , NAGAYAMA TAKESHI , MORISHIMA AKIRA , ANDO SHINICHIRO , FUKUMOTO TADAHIRO
IPC分类号： E21D1/00 , E21D5/04
摘要： PURPOSE:To effectively use a manufactured Hume pipe for constructing a shaft which is used for an aeration tank in an extremely deep layer. CONSTITUTION:A connecting structure of Hume pipe is formed of an upper band 4 engagingly locked by the upper end surface 5a of the upper faucet joint part 5 of a vertically superposed and connected Hume pipe 1; a lower band 8 engagingly locked by the jaw lower part 5b of the lower faucet joint part 5; a lengthy bolt 7 arranged between both the bands 4, 8: and a nut 6 screwed thereto. The upper band 4 has substantially the same form as the outer diameter of the Hume pipe 1, and a notch for inserting the lengthy bolt 7 is formed on the outer circumferential edge. The lower band 8 has substantially the same form as the outer diameter of the jaw lower part 5b of the faucet joint part 5, and a notch corresponding to the notch of the upper band 4 is formed on the outer circumferential edge.

4. 发明专利

JPH0731474A PRODUCTION OF SPHERICAL IMMOBILIZED MICROORGANISM OR IMMOBILIZED ENZYME 失效
公开(公告)号：JPH0731474A
公开(公告)日：1995-02-03
申请号：JP18461993
申请日：1993-07-27
申请人： TAKENAKA KOMUTEN CO
发明人： OSAWA TAKEHIKO , HIROSE AKIRA , YABE SEIICHI , OKUDA NOBUYASU , ODAWARA KENJI , TSUJIMOTO YUKIO , MIZUKAMI HITOSHI
IPC分类号： C12N11/04 , C12N11/08
摘要： PURPOSE:To provide a method in which a spherical immobilized microorganism or immobilized enzyme can be mass-produced without using a solvent having the possibility of adversely affecting the health of a human body such as an organic chlorine compound. CONSTITUTION:A monomer solution of a synthetic polymer containing a cross- linking agent and a microorganism or an enzyme is dropped into a viscous liquid, hardly mixable with water and having >=1P viscosity coefficient at 50 deg.C. The polymerizing reaction is initiated during the time of descending the monomer solution in the viscous liquid to simultaneously form a spherical immobilized microorganism or immobilized enzyme. The formed spherical immobilized microorganism or immobilized enzyme is discharged from the lower part of the viscous liquid or discharged with circulating water provided in the lower part of the viscous liquid or further subjected to the solid-liquid separation after discharging with the circulating water.

5. 发明专利

JPS6268592A DEAERATION APPARATUS AND ULTRA-SUBMERGED AERATION TYPE SEWAGE TREATMENT APPARATUS USING THE SAME 失效
公开(公告)号：JPS6268592A
公开(公告)日：1987-03-28
申请号：JP20764885
申请日：1985-09-19
申请人： TAKENAKA KOMUTEN CO
发明人： OSAWA TAKEHIKO , YABE SEIICHI , ODAWARA KENJI , TSUJIMOTO YUKIO
IPC分类号： C02F3/22
摘要： PURPOSE:To reduce power consumption, by a method wherein the sludge mixed water, which is discharged from an ultra-submerged aeration tank and contains fine air bubbles and sludge, is passed through a deaeration tank from the flower part thereof to the upper part thereof. CONSTITUTION:The sludge mixed water introduced into a packed tank 4 from a first introducing pipe 8 is passed through an air bubble separating packing material bed 3 as an upwardly directed stream by the pressure feed force of a raw water pump 7 to reach the upper part of the packed tank 4. The fine air bubbles contained in the sludge mixed water are grown into coarse bubbles by the precipitation of air bubbles accompanied by the lowering in water pressure caused by friction generated when the air bubbles pass between giber lumps 3a or through the voids i the fiber lumps 3a, the adhesion or precipitation of air bubbles to the surfaces or internal surfaces of the fiber lumps 3a or the mutual bonding of adhered air bubbles and dispersed into the open air. The sludge mixed water from which fine air bubbles have been removed is guided to a storage tank 14, while sludge is guided to the storage tank 14 through a discharge pipe 6. By this method, an installation area can be reduced.

6. 发明专利

JP2003052795A Heating device 审中-公开
标题翻译：加热装置
公开(公告)号：JP2003052795A
公开(公告)日：2003-02-25
申请号：JP2001241855
申请日：2001-08-09
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： HARAKAWA KENICHI , TSUJIMOTO YUKIO , KAWASHIMA TETSUFUMI , INAOKA TORU , MIYATA HIROKI
IPC分类号： A61L2/08 , A61L2/10
摘要： PROBLEM TO BE SOLVED: To provide a heating device with which an object to be heated can be heated in the dry status. SOLUTION: In a far infrared radiation device 10, a floor 12 is heated by irradiating the floor 12 with far infrared rays from a prescribed number of heaters 24 or heating air in the gap to the floor 12 by far infrared rays while clamping the top end of a handle part 18 and moving a main body 14 of device to the floor 12 by an operator. Therefore, the floor 12 can be sterilized by heating in the dry status, it is not necessary for the operator to wear boots and workability in sterilization can be improved. Further, since the floor 12 is heated by using far infrared rays, the far infrared radiation device 10 is suitable for a purpose, with which it is enough only to heat the surface of the floor 12 like the sterilization of the floor 12. In comparison with a induced heating system or microwave heating system for heating the entire floor 12, energy efficiency can be improved and even unwanted parts can be prevented from being overheated.
摘要翻译：要解决的问题：提供一种可在干燥状态下加热被加热物体的加热装置。解决方案：在远红外线辐射装置10中，通过用规定数量的加热器24的远红外线照射地板12或者通过远红外线将间隙中的空气加热到地板12来加热地板12，同时夹紧顶端的手柄部分18，并且由操作者将装置的主体14移动到地板12。因此，地板12可以通过在干燥状态下的加热来消毒，操作者不需要穿靴子，并且可以提高在灭菌中的可操作性。此外，由于通过使用远红外线来加热地板12，因此远红外线辐射装置10适合于仅与地板12的灭菌一样加热地板12的表面就足够了。相比之下利用用于加热整个地板12的感应加热系统或微波加热系统，可以提高能量效率，并且可以防止甚至不希望的部件过热。

7. 发明专利

JPH04338293A METHOD FOR AERATING ULTRA-DEEP LAYER 失效
公开(公告)号：JPH04338293A
公开(公告)日：1992-11-25
申请号：JP11017291
申请日：1991-05-15
申请人： TAKENAKA KOMUTEN CO
发明人： OSAWA TAKEHIKO , YABE SEIICHI , HIROSE AKIRA , KAWASHIMA TETSUFUMI , ISHIKAWA KENJI , ODAWARA KENJI , TSUJIMOTO YUKIO
IPC分类号： C02F3/00 , C02F3/08 , C02F3/10 , C02F3/22
摘要： PURPOSE:To allow the treatment of high-concn. waste water with a smaller space by executing an oxidative decomposition treatment by stuck microorganisms while fluidizing the immobilized microorganisms together with raw water, then separating the immobilized microorganisms and treated water in a head tank, and admitting the treated water into a downflow pipe part. CONSTITUTION:Air is supplied into the downflow pipe part 15 and upflow pipe part 16 of a vertically long shaft 10 to form circulating flow. The immobilized microorganisms are then fluidized together with the raw water in the vertically flow shaft 10 in this way. The microorganisms stick to the immobilized microorganisms during this flow and the oxidative decomposition treatment is effected as the material of the microorganisms by such microorganisms. The immobilized microorganisms and the treated water are separated in the head tank 20 provided in the upper part of the vertically long shaft 10. The treated water is admitted into the downflow pipe part 15 of the vertically long shaft 10 and is partly drained. The immobilized microorganisms are packed at 20% into the ultradeep layer aeration tank in this way, by which the high- load treatment is attained.

8. 发明专利

JPS6268593A ULTRA-SUBMERGED AERATION TYPE SEWAGE TREATMENT APPARATUS 失效
公开(公告)号：JPS6268593A
公开(公告)日：1987-03-28
申请号：JP20764985
申请日：1985-09-19
申请人： TAKENAKA KOMUTEN CO
发明人： OSAWA TAKEHIKO , YABE SEIICHI , ODAWARA KENJI , TSUJIMOTO YUKIO
IPC分类号： C02F3/22
摘要： PURPOSE:To reduce an installation area, by providing a pressure feed means for feeding sludge mixed water from an ultra-submerged aeration tank to a deaeration tank and arranging the deaeration tank in a center well while connecting the lower part of the deaeration tank to the pressure feed means. CONSTITUTION:Sludge mixed water containing sludge and fine air bubbles is transferred to the lower part 5a of a deaeration tank 5 fro the outlet 2c of a riser tank 2b through piping 3 by the head between an ultra-submerged aeration tank 2 and the deaeration tank 5. The sludge mixed water flowing in the lower part 5s of the deaeration tank 5 receives rising force by the head between the ultra-submerged aeration tank 2 and the deaeration tank 5 and passes through an air bubble separating packing material bed 5 in the form of an upwardly directed stream by said rising force to reach the opening part 5c of the upper part 5b of the deaeration tank 5. Fine air bubbles are grown into coarse bubbles by the adhesion and precipitation of air bubbles to the surfaces or internal surfaces of fiber lumps 6a and dispersed to the open air. By this method, an installation area can be reduced.

9. 发明专利

JP2003214678A METHOD FOR PREVENTING INSECTS FROM ENTERING INTO ROOM AND PARTITION FACILITY WITH INSECT-PROOF AIR BLOWOUT DEVICE 审中-公开
公开(公告)号：JP2003214678A
公开(公告)日：2003-07-30
申请号：JP2002011831
申请日：2002-01-21
申请人： TAKENAKA KOMUTEN CO
发明人： INAOKA TORU , MIYATA HIROKI , KAWASHIMA TETSUFUMI , TSUJIMOTO YUKIO
IPC分类号： A01M29/00 , A01M29/34 , E04B1/72 , E06B9/52 , F24F9/00
摘要： PROBLEM TO BE SOLVED: To prevent insects resting on the outer surface of a partition when the partition at an entrance to a building room is closed from entering inside when it is opened. SOLUTION: An insect-proof air blowout device is provided at the top or side of the partition at the entrance to a room. Insect repellent air is blown to the partition before opening it so that insects at and around the outer surface of the partition will be repelled, and an air curtain is formed to the outside direction, and then the partition is opened. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2000267800A MOVEMENT RECOGNIZING DEVICE 失效
公开(公告)号：JP2000267800A
公开(公告)日：2000-09-29
申请号：JP16130999
申请日：1999-06-08
申请人： TAKENAKA KOMUTEN CO
发明人： HARAKAWA KENICHI , TSURUMAKI HITOSHI , ODAWARA KENJI , HAYAMA KATSUSHIGE , TSUJIMOTO YUKIO , KUZUHARA ATSUSHI
IPC分类号： G06F3/048 , G06F3/00 , G06F3/01 , G06F3/033
摘要： PROBLEM TO BE SOLVED: To make stably recognizable the operation of a person to be recognized regardless of the physique of the person to be recognized. SOLUTION: A concave mirror 50 having a concave reflecting face equivalent to one part of a paraboloid of revolution is arranged at the upper part of an information inputting space, and two video cameras 36A and 36B are arranged at positions different from each other along an XZ plane in directions in which the information inputting space is image picked-up from almost right above through the concave mirror 50. The width along the horizontal direction of the image pickup ranges of the video cameras 36A and 36B is set so as to be almost fixed across a vertical direction (Z direction) according the concave mirror 50, and the width along the horizontal direction is set so as to be almost fixed across the vertical direction as for a recognition region capable of the recognition of the operation of an information imputer 46 (a region in which the image pickup ranges of the video cameras 36A and 36B overlap each other: a region indicated by hatching).

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