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1. 发明专利

JP2000302520A CEMENT BASED JOINT AND CEMENT BASED JOINT MATERIAL 失效
公开(公告)号：JP2000302520A
公开(公告)日：2000-10-31
申请号：JP10994499
申请日：1999-04-16
申请人： SUMITOMO OSAKA CEMENT CO LTD , TAKENAKA KOMUTEN CO
发明人： SAKAKIBARA HIROYUKI , SUGIURA AKIO , KOBAYASHI SHIGEHIRO , WAKASUGI MIKIO , TSUBOUCHI NOBURO , MURAKAMI NOBUNAO , OKAMOTO HAJIME , MOTOCHIGAWA TOSHIRO
IPC分类号： C04B28/08 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a cement cased joint material capable of effectively controlling efflorescence. SOLUTION: The cement based joint material comprises at least one of cement based inorganic powder containing silicate fine powder, polymer dispersion for admixing water soluble amino resin with cement and re-emulsifying type powdery resin. And the cement based joint has fine pores having a 0.1-1.0 μm diameter of fine pore at a rate of

2. 发明专利

JP2001107536A EFFLORESCENCE-FREE TILING METHOD, WATERTIGHT BED REGULATOR, AFFIXING MORTAR, JOINT MORTAR AND STRUCTURE 失效
公开(公告)号：JP2001107536A
公开(公告)日：2001-04-17
申请号：JP28624299
申请日：1999-10-07
申请人： TAKENAKA KOMUTEN CO , SUMITOMO OSAKA CEMENT CO LTD
发明人： MOTOCHIGAWA TOSHIRO , TSUBOUCHI NOBURO , MURAKAMI NOBUNAO , OKAMOTO HAJIME , SAKAKIBARA HIROYUKI , SUGIURA AKIO
IPC分类号： E04F13/21 , C04B28/02 , C04B111/21 , E04F13/02 , E04F13/08 , E04F15/08
摘要： PROBLEM TO BE SOLVED: To provide an efflorescence-free tiling method, a watertight bed regulator, affixing mortar, joint mortar, and a structure. SOLUTION: A layer of tiles is formed from mortar having such a composition as prevents intrusion of water from a front or back surface causing efflorescence and forms a solid and watertight construction after hardening so that when moisture intrudes therein, it contains little free calcium hydroxide causing efflorescence and is unlikely to move.

3. 发明专利

JP2002081188A TILING CONSTRUCTION METHOD FOR CONCRETE STRUCTURE 失效
公开(公告)号：JP2002081188A
公开(公告)日：2002-03-22
申请号：JP2000274453
申请日：2000-09-11
申请人： TAKENAKA KOMUTEN CO , SUMITOMO OSAKA CEMENT CO LTD
发明人： OKAMOTO HAJIME , MURAKAMI NOBUNAO , TSUBOUCHI NOBURO , MOTOCHIGAWA TOSHIRO , MATSUBARA MICHIHIKO , YAMAMOTO MASATO , SAKAKIBARA HIROYUKI , SUGIURA AKIO
IPC分类号： E04F13/21 , C04B28/00 , E04F13/08 , E04F13/14
摘要： PROBLEM TO BE SOLVED: To provide a tiling construction method at low risk of separation and flaking by preventing the generation of efflorescence defacing a tiling exterior wall. SOLUTION: In the tiling construction method, a substrate 2 having prescribed thickness is made of mortar characterized by containing cement-based inorganic powder containing siliceous impalpable powder, a water-soluble amino resin, and at least either of a polymer dispersion for mixing cement and redispersible polymer powder, and tiling is conducted by means of mortar 3 constituted in the same manner as the above mortar for the purpose of execution of work for a tile joint 5.

4. 发明专利

JPH0980033A JUDGMENT METHOD FOR EXFOLIATION OF WALL TILE FROM BUILDING 失效
公开(公告)号：JPH0980033A
公开(公告)日：1997-03-28
申请号：JP23643095
申请日：1995-09-14
申请人： TAKENAKA KOMUTEN CO
发明人： WATANABE HIROSHI , MIKAMI FUMIHIKO , TAKAHASHI HIROSHI , TSUBOUCHI NOBURO , SOU DAISAKU
IPC分类号： G01N29/12 , G01M7/02 , G01N19/08
摘要： PROBLEM TO BE SOLVED: To obtain a judgment method in which the exfoliation of a wall tile from a building is judged by a low-cost apparatus, quickly, with high accuracy, quantitatively and easily by a method wherein the surface of the tile is vibrated mechanically and vibrating levels at a plurality of frequency bands are recorded so as to be discriminated by using a specific expression. SOLUTION: By using an exciter 1, a tile 5 is scanned by using an apparatus in which an oscillation exciting roller 2 and a receiving disk 3 connected to an accelerometer 4 are arranged in parallel. When the existence of an exfoliation is discrimineted, levels at respective vibration octave bands in a plurality of known sound places and exfoliated places are measured. For example, levels at seven octave bands from 64Hz to 4kHz are measured, vibration levels at seven frequency bands are designated respectively as x1 to x7 , and factors a1 to a7 are set by using the discriminating analysis of expression I. Then, the same measurement is executed to a wall surface to be investigated, obtained data is substituted for expression I, the value of Ya is compared with a threshold, and the existence of an exfoliation is estimated. Then, by using expression II, values of factors b1 to b7 are set, the value of Yb obtained by substituting data for expression II is compared with a threshold, and the position of an exfoliation face is estimated.

5. 发明专利

JPH073920A FITTING CONSTRUCTION OF OUTER FACING PLATE 失效
公开(公告)号：JPH073920A
公开(公告)日：1995-01-06
申请号：JP14401893
申请日：1993-06-15
申请人： TAKENAKA KOMUTEN CO , SHIN NIKKEI CO LTD
发明人： ISHIDA YUKIMASA , TSUYUKI MIKIO , HAGIWARA TADAHARU , SATO HIDEO , ISHINO RENJI , YABUSHITA YOSHIHIRO , TSUBOUCHI NOBURO , OGURO TAKU , SUGIMOTO MASAKI , UCHIDA TAKASHI , SEKI TOMOO , SUYAMA SHUICHI , SHINOBU YUJI , TANAKA TOYOJI , NAKAMURA MASATO , ODAKA AKIHISA , KODAMA ATSUNARI , ONO KIYOTO
IPC分类号： E04B2/90
摘要： PURPOSE:To restrain reflected electric wave to minimum. CONSTITUTION:A bed frame 14 is fitted onto the surface of a building frame. A reflecting plate 34 formed out of rectangular metallic thin plates are fixedly secured to the bed frame 14. A supporting frame 38 is fitted to the reflecting plate 34. The supporting frame 38 is provided with vertical frame materials 44, 46 arranged in parallel. An upper frame material 48 is built over the upper end parts of the vertical frame materials 44, 46 between, and a lower frame material 50 is built over the lower end parts of the materials 44, 46 between, so as to form a framework. Fitting members 52 are built over the intermediate part between the upper frame material 48 and the lower frame material 50 in parallel with the vertical frame materials 44,46. The fitting members 52 are fixed to a vertical reinforcing skelton 30. Outer facing plates 40 are arranged between T-shaped members 62 and L-shaped members 66. Many outer facing plates 40 are supported with the supporting frame 38. Electric wave absorbing material 42 is stuck on the back of the outer facing plates 40.

6. 发明专利

JPH06283880A RADIO WAVE ABSORPTION PANEL 失效
公开(公告)号：JPH06283880A
公开(公告)日：1994-10-07
申请号：JP9081193
申请日：1993-03-25
申请人： TAKENAKA KOMUTEN CO , SHIN NIKKEI CO LTD , HITACHI FERRITE LTD
发明人： ISHIDA YUKIMASA , TSUYUKI MIKIO , HAGIWARA TADAHARU , SATO HIDEO , ISHINO RENJI , YABUSHITA YOSHIHIRO , TSUBOUCHI NOBURO , OGURO TAKU , SUGIMOTO MASAKI , UCHIDA TAKASHI , SEKI TOMOO , SUYAMA SHUICHI , KAMEI YOSHINOBU , TANAKA TOYOJI , SHINOBU YUJI , NAKAMURA MASATO , ODAKA AKIHISA , KODAMA ATSUNARI , ONO KIYOTO , TAMAKAI TOSHIYUKI
IPC分类号： E04B1/92 , E04B2/86 , E04H9/14 , H05K9/00
摘要： PURPOSE:To acquire high reflection loss in a wide band region and to make possible reduction of manufacturing time and weight in a wave absorption panel. CONSTITUTION:The radio wave absorption panel is constituted of an armor material such as granite, a ferrite board, an air layer and a metallic reflection board one by one from outside with respect to the direction of coming radio waves, and is formed by arranging a plurality of radio wave absorption panels wherein a plurality of ferrite boards 2 are arranged, which are arranged almost continuous in a magnetic field direction of radio waves and arranged discontinuous in a field direction. Fixing members 13, 13 of a non-metallic product are attached to ferrite boards 2a, 2b in upper and lower parts of the radio wave absorption panel, and a radio wave absorber 12 is incorporated in a field gap part generated between the ferrite boards 2a, 2b by the fixing members 13, 13.

7. 发明专利

JPH04317446A VIBRATION AND SOUND ABSORBING CONCRETE MATERIAL 失效
公开(公告)号：JPH04317446A
公开(公告)日：1992-11-09
申请号：JP10856191
申请日：1991-04-12
申请人： TAKENAKA KOMUTEN CO
发明人： OGAWA TAKATOSHI , OKADA KATSUYA , TSUBOUCHI NOBURO , SAITO TOSHIO , NAGANO MASATAKE , AZUMA KENJI
IPC分类号： C04B14/48 , C04B28/02 , C04B32/00
摘要： PURPOSE:To provide a vibration and sound absorbing concrete material. CONSTITUTION:The fibrous body 2 of the alloy such as a shape memory alloy and a superelastic alloy in which thermoelastic martensitic transformation is induced by the external stress close to room temp. is mixed and dispersed in a cement, mortar or concrete material 1. Alternatively, the fibrous body 2 of an alloy such as a superplastic alloy having

8. 发明专利

JPH04127588A MECHANICAL MICRO DISPLACEMENT ELEMENT 失效
公开(公告)号：JPH04127588A
公开(公告)日：1992-04-28
申请号：JP24979790
申请日：1990-09-19
申请人： TAKENAKA KOMUTEN CO
发明人： OGAWA TAKATOSHI , OKADA KATSUYA , TSUBOUCHI NOBURO , SAITO TOSHIO
IPC分类号： G01B7/34 , B23Q5/22 , C25B1/02 , F03G7/00 , G01Q10/04 , G01Q60/10 , G02B6/44 , H01L49/00
摘要： PURPOSE:To enable a displacement element to output a force as large as prescribed in any displacement range by a method wherein a potential is applied between a hydrogen storing alloy thin film and a high rigid film on another side. CONSTITUTION:A hydrogen storing alloy thin film 17 is brought into close contact with one side of a porous insulator 15 charged with electrolytic solution. A high rigid film 18 high in density of nickel, glass, or ceramic is brought into close contact with the upside of the hydrogen storing alloy thin film 17, and a conductive dense film 19 of nickel or the like is made to adhere closely to the other side of the porous insulator 15. A load voltage 20 is applied between the hydrogen storing alloy thin film 17 and the conductive dense film 19. A displacement element of this design serves as a displacement driving body depending on the expansion or shrinkage of the hydrogen storing alloy thin film 17 in the thicknesswise direction. For instance, when a negative potential is applied, hydrogen ions in an electrolytic solution are gradually absorbed by the hydrogen storing alloy thin film 17, and the thin film 17 reaches to hydrogen concentration equilibrating with a pressure. The hydrogen storing alloy thin film 17 is expanded in thickness corresponding to the concentration of hydrogen, in result a displacement element is increased in thickness.

9. 发明专利

JPH0485200A CONSTRUCTION OF LARGE LIVING SPACE UNDER SPECIAL ENVIRONMENT 失效
公开(公告)号：JPH0485200A
公开(公告)日：1992-03-18
申请号：JP19651290
申请日：1990-07-25
申请人： TAKENAKA KOMUTEN CO
发明人： OGAWA TAKATOSHI , OKADA KATSUYA , TSUBOUCHI NOBURO , SAITO TOSHIO , NAKAYAMA KOJI , ASAI KATSUTOSHI , SHIMOKOUCHI TAKAFUMI , AZUMA KENJI
IPC分类号： B64G1/60 , B64G1/22
摘要： PURPOSE:To secure a constructing method for a large living space by means of a superplastic alloy by cladding this platelike fine crystal grain superplastic alloy to a mode enveloping a support frame via a superplastic diffused junction, pressing in a high temperature gas via an air hole secured in this envelope body, and inflating it into a globular shape. CONSTITUTION:Using a support frame 1 fabricated at a construction site as a mounting base, a platelike fine crystal grain superplastic alloy 2 is fabricated thereto, manufacturing an envelope body 3 forming a closed space. At this time, fabrication of this alloy 2 should be done as joining with one another, that is, it is by means of the so-called 'superplastic diffused junction.'. An air hole 4 is installed in the envelope body 3, a pressurized high temperature gas is fed to this envelope body 3, inflating this body 3 into a globular shape, and when it comes to a large space in size as desired, a supply of the high temperature gas is stopped, and recovery (6) of the high temperature gas and feeding (7) of low temperature gas are performed via the air hole 4, then cooling and superplasticity are completed. In succession, a gateway 8 is opened for completion.

10. 发明专利

JPH0483099A CONSTITUTION OF UNDERGROUND CAVITY UTILIZING SUPER-PLASTIC ALLOY IN SOFT FOUNDATION 失效
公开(公告)号：JPH0483099A
公开(公告)日：1992-03-17
申请号：JP19651390
申请日：1990-07-25
申请人： TAKENAKA KOMUTEN CO
发明人： OGAWA TAKATOSHI , OKADA KATSUYA , TSUBOUCHI NOBURO , SAITO TOSHIO , NAKAYAMA KOJI , ASAI KATSUTOSHI , SHIMOKOUCHI TAKAFUMI , AZUMA KENJI
IPC分类号： E21D13/02 , E02D29/045 , E21D13/00
摘要： PURPOSE:To construct an underground cavity by sintering a heading wall excavated in a soft foundation with a laser, providing a fine crystal grain super-plastic alloy on the top end of the heading leaving an unsintered part, expanding the alloy with pressurized high temperature gas, and then coiling the alloy to remove the super-plastic property. CONSTITUTION:A heading 2 is excavated in a soft foundation 1 and an opening edge 2a and heading wall 2b are sintered and stabilized with CO2 and a gas laser while being excavated. An unsintered part 2c is purposely left at the front end of the shaft and a plate-like fine crystal grain super-plastic alloy 3 is attached to the end of the heading 2 to close and seal 4 the unsintered part 2c for blocking gas leak. Next, pressurized high temperature gas 5 is supplied to the heading 2 to expand the plate-like alloy 3 into the spherical from for forming a cavity 6. The high temperature gas is recovered 7 from the cavity 6 and low temperature gas is supplied 8 thereto to cool the alloy 3 so that the super-plasticity is terminated to recover the strength and the internal pressure in the cavity 6 is set to 1 atmospheric pressure to permit residence.

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