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1. 发明专利

JPH1037363A CONSTRUCTION METHOD FOR FLOATING FLOOR FORM AND WET TYPE FLOATING FLOOR 失效
公开(公告)号：JPH1037363A
公开(公告)日：1998-02-10
申请号：JP20922496
申请日：1996-07-19
申请人： TAISEI CORP , LEO KK , JSP CORP
发明人： SUGIMOTO KENJI , SATOU YUUJI , ISHIDA SUSUMU , YOSHIKAWA HIRONOBU
IPC分类号： E04B5/38 , E04B5/43
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a form and a wet type floating floor, capable of ensuring freedom from a concern about the breakage or contamination of surroundings at the time of construction, and allowing the easy construction of a uniform and highly accurate floor without any need of skill. SOLUTION: This floating floor form has a form support member 10 placed on a foundation floor F, and a form member 11 held on the form support member 10 at a gap from the foundation floor F and made to have a hardenable material placed thereon for forming a floor. In this case, the form support member 10 is integrated with a large diameter seat 15 formed on the lower part thereof for supporting the form member 11, and a pillar 16 formed on the upper part so as to have a diameter smaller than the diameter of the seat 15 and the upper end extended to the top end of the floor F. In addition, the form member 11 is integrally made of a flat form part 19, and a support leg 20 extended down from the prescribed position of the form part 19, with a pillar 16 internally passed and the lower end held on the seat 15.

2. 发明专利

JPH09195517A CURING COVER FOR TREAD OF STAIRCASE 失效
公开(公告)号：JPH09195517A
公开(公告)日：1997-07-29
申请号：JP677396
申请日：1996-01-18
申请人： TAISEI CORP
发明人： SATOU YUUJI , WATANABE HIKARI , GOJO TAKASHI , NAKAJIMA MASAHIRO
IPC分类号： E04G21/30
摘要： PROBLEM TO BE SOLVED: To provide a curing cover that is easily mounted, capable of protecting certainly a tread without being peeled off even in the case of being exposed to wind and rain, and reusable. SOLUTION: This curing cover 10 is formed of a thin metal plate with rust- preventive treatment such as zinc-plating applied and equipped with a tread surface protecting part 12 in a rectangular shape the same as the tread surface 6b of a tread 6 and a pair of end protecting parts 14 and 16 that are formed with indents provided in continuity at both ends in the breadthwise direction of the tread surface protecting plate 12. A slip-preventing plate 18 having a high friction coefficient is provided integrally at the surface of the tread surface protecting part 12. Then, while the tread surface protecting part 12 is fitted to the tread surface 6b, the front end and the rear end 6a of the tread 6 are fitted respectively into the indents of the end protecting parts 14 and 16, and the ends on the front end and the rear end of the tread 6 are held by elastic recoverability of the paired protecting parts.

3. 发明专利

JPH0932262A VIBRATION CONTROL FLOOR USING GRANULAR CUSHIONING MATERIAL 失效
公开(公告)号：JPH0932262A
公开(公告)日：1997-02-04
申请号：JP18671395
申请日：1995-07-24
申请人： TAISEI CORP
发明人： SATOU YUUJI
IPC分类号： E04F15/024 , E04F15/18
摘要： PROBLEM TO BE SOLVED: To provide a vibration control floor using a high-performance granular cushioning material and arranged with an elastic container storing the granular cushioning material at the lower section of a strut supporting an OA floor for improving the absorbing characteristic of shocks such as the vibrations and sound of a double floor using the OA floor. SOLUTION: A hole is bored on a borable panel 2 in an OA floor constituted of an uppermost facing 1 and the borable panel 2. A floor connection section 3 is provided at a bored hole section, and a strut 4 is erected downward from the floor connection section 3. A strut erecting material 6 screwed to a screw 5 provided at the lower end of the strut 4 is provided at the lower section of the strut 4. The strut erecting material 6 connects the strut 4 and an elastic container 7, and it seals the upper section of the elastic container 7 storing a granular cushioning material 8. The elastic container 7 is suspended on a slab upper face 9 at the lowermost section and receives the load of the OA floor transmitted to the strut 4. The elastic container 7 is made of rubber, the granular cushioning material 8 is calcined sand, and the strut erecting material 6 is constituted of a nut and a washer. When a plate-like elastic support member is inserted between the upper face of the elastic container 7 and the slab upper face 9 as required, a higher-efficiency vibration absorbing mechanism is obtained.

4. 发明专利

JPH0657832A WATER STOP METHOD BY MORTAR INJECTION 失效
公开(公告)号：JPH0657832A
公开(公告)日：1994-03-01
申请号：JP20801192
申请日：1992-08-04
申请人： TAISEI CORP
发明人： SATOU YUUJI
IPC分类号： E04B1/682
摘要： PURPOSE:To fill up a cavity part to provide water stop effect by installing a water permeable mesh tube such as cloth to the cavity part formed on a structure and pressurizing and injecting mortar into the mesh tube. CONSTITUTION:A flexible and water permeable mesh tub 1 formed of cloth and constituted so that mortar 2 can be injected from one end part is prepared. To a cavity part such as between a structure skeleton A and a sash B around the window of the skeleton A. When the mortar 2 is then pressurized and injected to the mesh tube 1, the tube 1 is expanded by the internal pressure of the mortar 2 and closely adhered to the skeleton A and the sash B. Cement slag 4 permeates the outside of the tube 1, the slag 4 sticks to the sash B to form a cement slag layer 4a, and the skeleton A is integrated into the sash B.

5. 发明专利

JPH0598227A ADHESIVE COMPOSITION WHICH ALSO SERVES AS SUBSTRATE ELASTICITY REGULATOR 失效
公开(公告)号：JPH0598227A
公开(公告)日：1993-04-20
申请号：JP28389191
申请日：1991-10-04
申请人： NIPPON LATEX CHEM , TAISEI CORP
发明人： KATSURAYAMA TADAYUKI , HOTTA TADAYOSHI , SATOU YUUJI
IPC分类号： C09J133/08 , C04B37/00 , C09J1/00 , C09J133/04 , E04F13/02
摘要： PURPOSE:To provide the title compsn. which has moderate cushioning properties and good adhesiveness and is useful esp. for a polymer cement mortar. CONSTITUTION:The title compsn. useful in various adhesion operations where a moderate flexibility is required comprises 100 pts.wt. (solid base) polymer emulsion which is obtd. by polymerizing a monomer component comprising mainly an acrylic ester and has a glass transition point of -15 to -70 deg.C, 100-300 pts.wt. inorg. filler, 2-20 pts.wt. elastic powder, and 50-200 pts.wt. hydraulic material.

6. 发明专利

JPH04136515A SCREW MEMBER AND CONNECTING STRUCTURE 失效
公开(公告)号：JPH04136515A
公开(公告)日：1992-05-11
申请号：JP25636090
申请日：1990-09-26
申请人： TAISEI CORP , KITAURA KOUGIYOU KK
发明人： SATOU YUUJI , KITAURA KAZUO
IPC分类号： E04B1/38 , E04B1/48 , F16B13/12 , F16B21/07 , F16B35/00 , F16B35/04 , F16B37/02
摘要： PURPOSE:To increase the speed for connecting two members to be connected and adjust the distance between the two easily by providing male threads and annular grooves in the same axis as the male threads and extending circumferentially on the outer periphery of the screw member. CONSTITUTION:Male threads 7 of a screw member 5 is connected to female threads 4 of an insert 3 embedded in an interior wall panel 2. When the screw member 5 is pushed through a hole 14 in a fixture 9 into a recess 15 against a concrete bed 1 together with the interior panel 2, fixing pieces 11 and 12 deform elastically and their center ends 11b and 12b come over a crest of grooves 8 to make locking. Thus, the screw member 5 and the fixture 9, i.e., the concrete bed wall 1 and the interior wall panel 2 are bound together with each other. When a ring portion 6 is turned to turn the screw member 5 after the connection is completed, the fixing pieces 11 and 12 are turned along the annular grooves 8 and, therefore, the screw member 5 will not move in the axial direction of the fixture 9. On the other hand, the female threads 4 and the screw member 5 move in the axial direction relatively to each other to adjust the distance between both members to be connected 1 and 2.

7. 发明专利

JPH0655530A PERFORATING APPARATUS 失效
公开(公告)号：JPH0655530A
公开(公告)日：1994-03-01
申请号：JP21436692
申请日：1992-08-11
申请人： TAISEI CORP , HATSUSE KOGYO KK
发明人： SATOU YUUJI , YAMAGUCHI SETSU
IPC分类号： B28D1/14
摘要： PURPOSE:To provide an apparatus for forming a hole being larger than hole formed with a specified length and a specified diameter in a concrete member on the apex of the latter hole. CONSTITUTION:This apparatus is an apparatus wherein a rotating body consisting of a shaft rod 1 being a main shaft, a wire rope 2 connected with this and a bit 3 fixed on the apex of this wire rope 2 is passed through a pipe 5 with a specified length and the apex of the wire rope 2 is fixed at a position being out of the center of gravity of the bit 3 and the bit 3 is projected from the apex of the pipe 5. A stopper 51 determining the depth of insertion into the inlet hole B of this pipe 5 is provided on this pipe 5. The shaft rod 1 is mounted on a chuck of a motor-driven drill and after the depth of insertion is determined by means of the stopper 51, the pipe 5 is inserted in the inlet hole B and the motor-driven drill is worked. A conical pendulum movement is performed thereby by bending the wire rope 2 by means of the bit 3 to form a hole B2 with an extended diameter by cutting the periphery of the apex part B1 of the inlet hole B.

8. 发明专利

JPH04179747A SEALANT FOR STRUCTURE 失效
公开(公告)号：JPH04179747A
公开(公告)日：1992-06-26
申请号：JP30616790
申请日：1990-11-14
申请人： TAISEI CORP , TOMOE GOMU KK
发明人： SATOU YUUJI , NAGASE KOICHI , ISHIDA SUSUMU
IPC分类号： E04B1/682 , E04B1/684
摘要： PURPOSE:To improve a sealing effect by a method wherein an outer material having stickiness is formed to the outer periphery of a stratified hollow cores having a pressure fluid injection part integrally stratified with a pair of resilient hollow cores. CONSTITUTION:Two layers of upper and lower resilient hollow cores 1 made of synthetic rubber are integrally adhered in a stratified manner. An outer material 2 of butyl or silicone having stickiness is formed to the outer periphery of a stratified hollow core. A pressure liquid injection pipe 3 and an air bleeding pipe 4 are connected to the respective resilient hollow cores 1. When, by injecting pressure liquid in the resilient hollow core 1, the resilient hollow core 1 is expanded, deformation, in a lateral direction extending at right angles with the stratifying direction of the resilient hollow core 1, of the core 1 is suppressed and stable expansion and extension in a stratifying direction are effected.

9. 发明专利

JPH094192A CONCRETE FORM MATERIAL FOR FLOATING FLOOR 失效
公开(公告)号：JPH094192A
公开(公告)日：1997-01-07
申请号：JP15906795
申请日：1995-06-26
申请人： TAISEI CORP
发明人： SATOU YUUJI , NARITA MASAYOSHI , SHINOHARA FUMINARI , SASAKI HARUO
IPC分类号： E04F15/024 , E04F15/18 , E04F15/20
摘要： PURPOSE: To suppress costs and establish a lightweight construction by reducing man-hours for manufacturing a concrete form material for a floating floor and also the number of component parts. CONSTITUTION: A concrete form material 1 for a floating floor has a form part 2, which expands in horizontal directions and in which concrete and other hardening material are placed, and supporting legs 4 which are installed on the form part 2 protrusively downward and supports it on a foundation floor afloat, wherein the whole construction is embodies as a single piece from a synthetic resin with independent bubbles turned into inside form molded foaming body owing to foaming beads. At least a supporting part 4a of each leg 4 contacting with a foundation floor should be embodied a greater foaming rate than the other parts including the form part 2.

10. 发明专利

JPH02183077A METHOD OF WATERPROOFING WORK OF CIRCUMFERENCE OF SASH 失效
公开(公告)号：JPH02183077A
公开(公告)日：1990-07-17
申请号：JP128789
申请日：1989-01-09
申请人： TAISEI CORP
发明人： SATOU YUUJI
IPC分类号： E06B1/64 , E04B1/684 , E06B1/56 , E06B1/62
摘要： PURPOSE:To hold a waterproof effect with high reliability by simple work by injecting a grout material into the hollow section of an elastic cylindrical composite sealing material previously disposed along the outer side face of the outer circumferential section of a sash. CONSTITUTION:A hollow elastic cylindrical composite sealing material D, a shell 7 of which is composed of a synthetic-rubber vulcanized substance, is arranged previously along the outer side face of the outer circumferential section of a sash A. The sash A is mounted at the specified positions of the opening sections of bodies B, B, a group material E is injected into the hollow sections of the composite sealing materials D from a grout material injection port 8, and the sealing materials D are fast stuck to the bodies B, B. Accordingly, a waterproof effect can be ensured without requiring waterproof mortar filling work.

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