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1. 发明专利

JP2015025358A 免震装置用ベースプレートアセンブリの設置構造有权
标题翻译：地震隔离器基板组装的安装结构
公开(公告)号：JP2015025358A
公开(公告)日：2015-02-05
申请号：JP2014188407
申请日：2014-09-17
申请人：株式会社フジタ , Fujita Corp
发明人： MASUDA KEIJI , SASAKI SATOSHI , TORII TSUGIO , NAKAMURA YOSHIYA , TAHARA KENICHI , NAGAI OSAMU , FENG DEMIN , SASAI KATSUHIKO , SUZUKI HIROSHI , OI HISASHI , HAYASHI KAZUYA , NAGATOMI HIDEO , AOKI MASASHI , OKUBO AKIRA , KUWATA ATSUHITO , OI YASUTAKA
IPC分类号： E04H9/02 , F16F1/40 , F16F15/04
摘要：【課題】充分な耐力を有し精度良く容易に施工できる、免震装置12をコンクリート構造物14に接合するための免震装置用ベースプレートアセンブリ10の設置構造を提供すること。【解決手段】ベースプレートアセンブリ10は、鋼板製のベースプレート28と、このベースプレート28の第1面に植設され、免震装置12をベースプレートアセンブリ10に固定する固定用ボルト32をベースプレート10の第2面側から螺合させることのできる複数の長ナット30とを備えている。コンクリート構造物14は、複数の長ナット30の各々の両側に配設されて水平に延在する複数の水平補強筋36と、それら水平補強筋36にかぶせるように配設されて鉛直に延在する逆U字形の複数の鉛直補強筋38とを含む鉄筋組立体を備えている。【選択図】図1
摘要翻译：要解决的问题：提供一种用于地震隔离器12的基板组件10的安装结构，其可以容易且精确地构造而具有足够的承载力，并将地震隔离器连接到混凝土结构14.解决方案：底板组件10包括：由钢板制成的基板28; 并且多个长螺母30通过其固定在基板28的第一表面上并将地震隔离器12固定到基板组件10上的固定螺栓32可以从基板10的第二表面侧螺纹接合。混凝土结构14具有加强组件，该加强组件包括布置在多个长螺母30中的每一个上的多个水平加强筋36，并且横向延伸，并且多个垂直的加强杆38以倒置的通道形状布置，水平钢筋36并垂直延伸。

2. 发明专利

JP2005192361A Super magnetostriction actuator 有权
标题翻译：超级磁致伸缩执行器
公开(公告)号：JP2005192361A
公开(公告)日：2005-07-14
申请号：JP2003432957
申请日：2003-12-26
申请人： Fujita Corp , Takashi Fujita , Tokkyokiki Corp , 株式会社フジタ , 特許機器株式会社 , 隆史藤田
发明人： FUJITA TAKASHI , KURA MASAYUKI , NAKAYAMA MASANAO , NAKAMURA YOSHIYA , SASAI KATSUHIKO , YASUDA MASASHI , TSUCHIIE MASAKI , SHISO YOHEI
IPC分类号： H01L41/12 , H01L41/20 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a super magnetostriction actuator of simple configuration wherein hysteresis can be easily compensated. SOLUTION: The super magnetostriction actuator 1 comprises a rod member 11 formed of super magnetostriction material, a stationary supporting member 12, a movable supporting member 13, a driving coil 14, a permanent magnet 15, a magnetic flux detection coil 16, and a casing 18 that houses these members and has the output end 23 of the actuator positioned in its opening 24. The actuator further comprises a control unit 19 including an integrator 31, an adder 32, and a driver 33. The integrator 31 outputs an electrical signal in proportion to magnetic flux, obtained by integrating the varying voltage of an electrical signal from the magnetic flux detection coil 16. The adder 32 is fed with an electrical signal corresponding to a target displacement of the output end 23 from the outside, and outputs an electrical signal having a voltage component obtained by subtracting the voltage component of the electrical signal from the integrator 31 from the voltage component of this electrical signal. The driver 33 guides a current fluctuating in correspondence with fluctuation in the voltage of the electrical signal from the adder 32 from a power source 41 to the driving coil 14. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种简单配置的超磁致伸缩致动器，其中可以容易地补偿滞后。超磁致伸缩致动器1包括由超磁致伸缩材料形成的杆构件11，固定支撑构件12，可动支撑构件13，驱动线圈14，永磁体15，磁通检测线圈16，以及容纳这些构件并具有位于其开口24中的致动器的输出端23的壳体18.该致动器还包括包括积分器31，加法器32和驱动器33的控制单元19.积分器31输出通过积分来自磁通检测线圈16的电信号的变化电压而获得的与磁通量成比例的电信号。加法器32被馈送与来自外部的输出端23的目标位移对应的电信号，以及输出具有通过从该积分器31的电气分量中减去来自积分器31的电信号的电压分量而获得的电压分量的电信号 gnal。驱动器33引导与来自加法器32的电信号从电源41到驱动线圈14的电压的波动对应的电流波动。（C）2005，JPO＆NCIPI

3. 发明专利

JP2005249087A Fastening structure of structural material using high-strength bolt 审中-公开
标题翻译：使用高强度螺栓的结构材料的快速结构
公开(公告)号：JP2005249087A
公开(公告)日：2005-09-15
申请号：JP2004060941
申请日：2004-03-04
申请人： Fujita Corp , 株式会社フジタ
发明人： SASAI KATSUHIKO , AKIYAMA SHIGEO
IPC分类号： F16B5/02 , F16B31/02 , F16B43/00
摘要： PROBLEM TO BE SOLVED: To provide a fastening structure of a structural material using a high-strength bolt, controlled to high quality regardless of work environment, and advantageous to lowering the cost and labor-saving.
SOLUTION: A disc spring 24 has a nonlinear characteristic of relationship between the compressive force F and the deformation amount S, so that it enters a third compression deformed state in which the compressive force F exceeds the introduced tension before it enters a fourth compression deformed state in which the spring is completely crushed by the compressive force F not to elastically deform any more. The disc spring 24 is formed so that the inclination of a curve of the nonlinear characteristic becomes smaller from when the compressive force F exceeds the introduced tension. In the disc spring 24, a shaft part 2004 is passed through a center hole 2402, a tool is inserted in a fastening hole 2006, and a nut 22 or the shaft part 2004 is turned to fasten the nut 22 to the shaft part 2004, so that the disc spring is compressed in the third compression deformed state between the nut 22 and the surface 1202 of a structural material 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用高强度螺栓的结构材料的紧固结构，无论工作环境如何都被控制到高质量，并且有利于降低成本和节省劳动力。解决方案：盘簧24具有压缩力F和变形量S之间的关系的非线性特性，使得其进入第三压缩变形状态，其中压缩力F在其进入第四部分之前超过引入的张力压缩变形状态，其中弹簧被压缩力F完全压碎，不再弹性变形。碟形弹簧24形成为使得非线性特性曲线的倾斜度从压缩力F超过引入张力时变小。在盘簧24中，轴部分2004通过中心孔2402，工具插入紧固孔2006中，并且螺母22或轴部分2004转动以将螺母22紧固到轴部分2004，使得盘簧在螺母22和结构材料12的表面1202之间的第三压缩变形状态下被压缩。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2014218854A 耐震天井审中-公开
标题翻译： ASEISMATIC天花板
公开(公告)号：JP2014218854A
公开(公告)日：2014-11-20
申请号：JP2013099775
申请日：2013-05-10
申请人：株式会社フジタ , Fujita Corp
发明人： SASAKI YASUHITO , SATO YUKIHIRO , SASAI KATSUHIKO , NAGAI OSAMU
IPC分类号： E04B9/00 , E04B9/18
摘要：【課題】地震時における天井と壁の衝突の衝撃による天井材の落下を防止した耐震天井1を提供する。【解決手段】天井スラブに吊支される天井下地材10と、この天井下地材10の下面に取り付けられる天井材16とを有し、天井下地材16の外周に沿って取り付けられた受け材と、これに対向する壁面との間に充填材4を充填する。この充填材4は、天井下地材16側の受け材と対応位置の壁面との間に充填されることによって、地震のときに天井の揺れを規制し、天井の外周端が壁と衝突するのを防止するものである。受け材は、天井下地材16の野縁受け13又は野縁15からなるものとすることができる。【選択図】図2
摘要翻译：要解决的问题：提供一种能够防止由于天花板和地震之间的碰撞碰撞而引起的天花板材料掉落的抗震天花板1.解决方案：一个抗震天花板包括从天花板板悬挂的天花板背衬材料10 以及附接到顶棚背衬材料10的下表面的天花板材料16，并且填充物4填充在围绕天花板背衬材料10的外周附近的接收构件和与其相对的壁面之间。填料4调节天花板的振动，并通过填充天花板背衬材料10侧的接收构件和相应位置的壁面之间来防止天花板的外周端与地震中的壁的碰撞。接收构件由天花板背衬材料10的天花板托梁接收器13或天花板托梁15构成。

5. 发明专利

JP2011252313A Expansion joint structure 有权
标题翻译：扩展接合结构
公开(公告)号：JP2011252313A
公开(公告)日：2011-12-15
申请号：JP2010126674
申请日：2010-06-02
申请人： Fujita Corp , 株式会社フジタ
发明人： ARIMA YOSHITO , SASAI KATSUHIKO , OKUMURA HITOSHI , SASAKI SATOSHI , MASUDA KEIJI , TAHARA KENICHI
IPC分类号： E04H9/02 , E04B1/62 , F16F15/02 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide an expansion joint structure capable of reducing a clearance.SOLUTION: An expansion joint structure with a clearance 20 defined by a first structure 10a and a second structure 10b is provided with a damper device 22 having a first end and a second end connected to portions of the first and the second structures which face the clearance, respectively. The damper device generates high resistance at a high relative displacement speed between the first and the second ends of the damper device so as to suppress change in the clearance owing to dynamic disturbance such as earthquake motion and strong wind. Meanwhile, the resistance is hardly generated at a low relative displacement speed between the first and the second ends of the damper device so as to allow the change in the clearance owing to the temperature change.
摘要翻译：要解决的问题：提供能够减小间隙的伸缩接头结构。解决方案：具有由第一结构10a和第二结构10b限定的间隙20的膨胀接头结构设置有阻尼器装置22，阻尼器装置22具有连接到第一和第二结构的部分的第一端和第二端，分别面对清关。阻尼装置在阻尼装置的第一和第二端之间的高相对位移速度下产生高电阻，以便抑制由于地震运动和强风等动力学干扰而产生的间隙变化。同时，在阻尼装置的第一和第二端之间的低相对位移速度下几乎不产生电阻，从而允许由于温度变化而导致的间隙变化。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011214259A Installation structure of base plate assembly for base isolation device 有权
标题翻译：基板隔离装置基板装配的安装结构
公开(公告)号：JP2011214259A
公开(公告)日：2011-10-27
申请号：JP2010081537
申请日：2010-03-31
申请人： Fujita Corp , 株式会社フジタ
发明人： MASUDA KEIJI , SASAKI SATOSHI , TORII TSUGIO , NAKAMURA YOSHIYA , TAHARA KENICHI , NAGAI OSAMU , FENG DEMIN , SASAI KATSUHIKO , SUZUKI HIROSHI , OI HISASHI , HAYASHI KAZUYA , NAGATOMI HIDEO , AOKI MASASHI , OKUBO AKIRA , KUWATA ATSUHITO , OI YASUTAKA
IPC分类号： E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide an installation structure of a base plate assembly 10 for a base isolation device which comprises a sufficient strength, can be accurately and easily constructed, and joins the base isolation device 12 to a concrete structure 14.SOLUTION: The base plate assembly 10 includes a steel base plate 28 and a plurality of long nuts 30 which are implanted in the first surface of the base plate 28 and which allow fixing bolts 32 for fixing the base isolation device 12 to the base plate assembly 10 to be screwed thereto from the second surface side of the base plate 10. The concrete structure 14 comprises a reinforcement assembly including a plurality of horizontal reinforcing bars 36 which are disposed on both sides of the plurality of long nuts 30, respectively, and which extend horizontally and a plurality of vertical reinforcing bars 38 of reverse U-shape which are disposed so as to cover the horizontal reinforcing bars 36 and which extend vertically.
摘要翻译：要解决的问题：为了提供一种用于基座隔离装置的基板组件10的安装结构，其包括足够的强度，可以准确和容易地构造，并且将基座隔离装置12连接到混凝土结构14。基板组件10包括钢基板28和多个长螺母30，其被植入在基板28的第一表面中，并且允许用于将基座隔离装置12固定到基板组件10的固定螺栓32为该混凝土结构14包括一个加强组件，该加强组件包括多个水平的加强筋36，它们分别设置在多个长螺母30的两侧，并且水平加强筋水平加强杆设置成覆盖水平加强筋36并垂直延伸的多个垂直的加强筋38。

7. 发明专利

JPH01151619A UNDERGROUND GUIDE STRUCTURE FOR HIGH TEMPERATURE GAS 失效
公开(公告)号：JPH01151619A
公开(公告)日：1989-06-14
申请号：JP30954987
申请日：1987-12-09
申请人： FUJITA CORP , MEISEI KOGYO KK
发明人： FUKUMARU KEIJI , HASEGAWA SHIGERU , SASAI KATSUHIKO , AOKI SHINICHI
IPC分类号： E02B9/06 , E02F5/10 , F16L1/038
摘要： PURPOSE:To make it possible to keep temperature of an underground concrete body constant within safety limits, by installing an air layer between the exterior of an underground guide structure for high temperature gas and the surrounding soil, and by allowing hot air heated by radiation from the guide structure to exhaust to the atmosphere through the air layer. CONSTITUTION:A lining of heat insulator 1 is applied to the inner peripheral surface of an underground flue A, laid in close vicinity to a concrete body, and heat insulating layer 2 made of heat insulating castable or the like is further installed inside. And outside the flue A, a concrete hull 3 is laid with an air layer B encircling the flue. An air-intaking pipe 5 and exhaust pipe 6 are connected to the air layer B. With this arrangement, temperature of the concrete body in close vicinity to the flue can be constantly kept within the safety temperature limits, and hardness deterioration and breakdown of the concrete body by heat can be prevented.

8. 发明专利

JP2001295378A SKELETON FRAMED STRUCTURE OF BUILDING 失效
公开(公告)号：JP2001295378A
公开(公告)日：2001-10-26
申请号：JP2000114992
申请日：2000-04-17
申请人： FUJITA CORP
发明人： KURA MASAYUKI , OKAMOTO SUMIYASU , ISHIZAKI HITOSHI , SASAI KATSUHIKO
IPC分类号： E04B1/19 , E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a skeleton framed structure of a building, capable of reducing costs, shortening the term of work, and facilitating a design and the execution of work. SOLUTION: Many virtual rectangles 14 equal in shape are arranged in such a manner that the long and short sides 14a and 14b, respectively, of the rectangles 14 are made to correspond to each other for the shape of a factory 12 to be formed. The skeleton framed structure is composed of dirt floor concrete 16, a footing beam 18, a steel column 24, a strut 32, a lower girder 34, an upper girder 36, a beam 38 and the like. The footing beam 18 high enough to be protruded above the ground level GL forms a part of the dirt floor concrete 16. The two girders 34 are placed and fixed on the top end of each stud 32, and the plural girders 36 are placed and fixed on the top end of the steel column 24 and the girder 34. The beam 38 is placed and fixed on the plural girders 36.

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