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1. 发明专利

JP2010025690A Non-destructive inspection jig of laminated rubber 审中-公开
标题翻译：层压橡胶的非破坏性检验夹
公开(公告)号：JP2010025690A
公开(公告)日：2010-02-04
申请号：JP2008185978
申请日：2008-07-17
申请人： Airec Engineering Corp , Swcc Showa Device Technology Co Ltd , Takenaka Komuten Co Ltd , アイレック技建株式会社 , 昭和電線デバイステクノロジー株式会社 , 株式会社竹中工務店
发明人： SUZUKI YASUSUKE , IGARASHI SHINYA , NAGASHIMA YUJI , SEKI MOTONARI , KATO NAOKI , YANAGI KATSUYUKI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a non-destructive inspection jig of laminated rubber receiving the ultrasonic wave transmitted from an ultrasonic probe applied to a rubber layer to be reflected from the rubber layer. SOLUTION: The non-destructive inspection jig 10 of the laminated rubber is equipped with a box-shaped holding member 12 molded from a resin or rubber material. When the holding member 12 is applied to the laminated rubber 22 being an inspection target, a circular recessed part 16 is formed to the central part of the back 12A turned to the outside of the holding member 12. The recessed part 16 has a size large enough to insert the columnar transmission part 24L of the ultrasonic probe 24. When the transmission part 24L is inserted, the leading end surface 24S thereof and the bottom part 16S of the recessed part 16 are brought to a surface contact state. An ultrasonic propagation part 14 is integrally molded on the side of the rubber layer 18 of the bottom part 16S of the recessed part 16. The ultrasonic propagation part 14 comprises a columnar body having a rectangular cross section and extends along the rubber layer 18 to protrude outside of the holding member 12. The side surface 14B opposed to the rubber layer 18 of the ultrasonic propagation part 14 is depressed in a circular arc shape along the outer peripheral surface of the rubber layer 18. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种层叠橡胶的非破坏性检查夹具，其接收从施加到橡胶层的超声波探头传递的超声波，以从橡胶层反射。解决方案：层压橡胶的非破坏性检查夹具10装备有由树脂或橡胶材料模制的箱形保持构件12。当保持构件12被施加到作为检查对象物的层压橡胶22时，在背部12A的中心部分上形成圆形的凹部16，该中央部分转动到保持构件12的外侧。凹部16的尺寸大足以插入超声波探头24的柱状透射部分24L。当透射部分24L插入时，其前端表面24S和凹陷部分16的底部16S变为表面接触状态。超声波传播部14在凹部16的底部16S的橡胶层18的一侧一体成型。超声波传播部14包括具有矩形截面并沿着橡胶层18延伸的柱状体与超声波传播部14的橡胶层18相对的侧面14B沿着橡胶层18的外周面以圆弧状凹陷。（C）2010 ，JPO＆INPIT

2. 发明专利

JP2010048762A Method for diagnosing laminated rubber 审中-公开
标题翻译：用于诊断层压橡胶的方法
公开(公告)号：JP2010048762A
公开(公告)日：2010-03-04
申请号：JP2008215414
申请日：2008-08-25
申请人： Airec Engineering Corp , Swcc Showa Device Technology Co Ltd , Takenaka Komuten Co Ltd , アイレック技建株式会社 , 昭和電線デバイステクノロジー株式会社 , 株式会社竹中工務店
发明人： SUZUKI YASUSUKE , IGARASHI SHINYA , NAGASHIMA YUJI , SEKI MOTONARI , KATO NAOKI , YANAGI KATSUYUKI
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a method for diagnosing the rubber layer of a laminated rubber with ultrasonic waves.
SOLUTION: A nondestructive inspection device 10 inspects the presence of a damage from the external surface to the inside of a rubber layer 18 in a state that a laminated rubber 22 supports a building 44. The nondestructive inspection device 10 has a personal computer 40 as a controller and analyzer, and a pulse generating device 42 generates pulses in accordance with an instruction from the personal computer 40 and transmit them through a cable 28 to an ultrasonic probe 24. The ultrasonic probe 24 generates ultrasonic waves from the pulses from the pulse generating unit 42. The ultrasonic waves generated is entered through a cylinder 24L and an inspection jig 46, from the external surface to the inside of the rubber layer 18. The incident ultrasonic waves are reflected in the rubber layer 18 and received by the ultrasonic probe 25 through the inspecting jig 46 on a receiving side. The ultrasonic probe 25 transmits ultrasonic waves to the personal computer 40. The personal computer 40 diagnoses the presence of a damage in a time from pulse generation to ultrasonic reception.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用超声波诊断层压橡胶的橡胶层的方法。解决方案：非破坏性检查装置10在层压橡胶22支撑建筑物44的状态下检查从橡胶层18的外表面到内部的损伤的存在。非破坏性检查装置10具有个人计算机 40作为控制器和分析器，并且脉冲发生装置42根据来自个人计算机40的指令产生脉冲，并通过电缆28将其发送到超声波探头24.超声波探头24从来自产生的超声波通过气缸24L和检查夹具46从橡胶层18的外表面到内部进入。入射的超声波被反射在橡胶层18中并被超声波接收探头25通过接收侧的检查夹具46。超声波探头25向个人计算机40发送超声波。个人计算机40诊断从脉冲发生到超声波接收的时间的损坏。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008249665A Filling degree inspection device and method 有权
标题翻译：填充度检查装置及方法
公开(公告)号：JP2008249665A
公开(公告)日：2008-10-16
申请号：JP2007094844
申请日：2007-03-30
申请人： Airec Engineering Corp , Metropolitan Expressway Public Corp , Shiyuto Kosoku Doro Gijutsu Center , アイレック技建株式会社 , 財団法人首都高速道路技術センター , 首都高速道路公団
发明人： SASAKI KAZUYA , UEKI HIROSHI , HIRABAYASHI NOZOMI , NAGASHIMA YUJI , TSUTSUMI YUKINOBU , MORI MASAKI
IPC分类号： G01N29/12
CPC分类号： G01N29/045 , G01N29/46 , G01N2291/0232 , G01N2291/0258
摘要： PROBLEM TO BE SOLVED: To provide a filling degree inspection device for a grout in a sheath tube, capable of inspecting a filling degree of the grout in the sheath tube without separating concrete.
SOLUTION: The device includes a hammering tool 10 joined onto a concrete 101 surface corresponding to an end central part of the sheath tube 90, an impact applying device 20 provided to apply an impact to the hammering tool 10, a trigger waveform receiving sensor 30 provided in the vicinity of the hammering tool 10, a propagation waveform receiving sensor 40 provided on the concrete 101 surface in the central part of a sheath tube 90 end in the other side of a sheath tube 90 end part side installed with the hammering tool 10, and a detector 50 connected to the trigger waveform receiving sensor 30 and the propagation waveform receiving sensor 40.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于鞘管中的灌浆度的灌浆度检查装置，其能够在不分离混凝土的情况下检查鞘管中的灌浆的填充度。解决方案：该装置包括接合到对应于护套管90的端部中心部分的混凝土101表面上的锤击工具10，设置成对锤击工具10施加冲击的冲击施加装置20，接收设置在锤击工具10附近的传感器30，设置在护套管90的中心部分的混凝土101表面上的传播波形接收传感器40，在护套管90的另一侧端部安装有锤击工具10和连接到触发波形接收传感器30和传播波形接收传感器40的检测器50.版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007121123A Nondestructive inspection method and device of degree of reinforcement corrosion in concrete structure by ultrasonic method 有权
标题翻译：非结构检验方法和超声波方法对混凝土结构加固腐蚀程度的影响
公开(公告)号：JP2007121123A
公开(公告)日：2007-05-17
申请号：JP2005314006
申请日：2005-10-28
申请人： Airec Engineering Corp , H & B System:Kk , Nippon Telegr & Teleph Corp , アイレック技建株式会社 , 日本電信電話株式会社 , 株式会社エッチアンドビーシステム
发明人： IRIE HIROSHI , YOSHIDA YASUKATSU , NAGASHIMA YUJI , KIKUCHI MASATO , KINOSHITA HISANOBU
IPC分类号： G01N29/44 , G01N17/00 , G01N29/04
摘要： PROBLEM TO BE SOLVED: To provide a nondestructive inspection method and device of a degree of reinforcement steel corrosion in a concrete structure by an ultrasonic method for quantitatively detecting the degree of corrosion by non-destruction.
SOLUTION: In the nondestructive inspection method of the degree of reinforcement corrosion in concrete, the degree of corrosion is determined with an addition spectrum SS(f). In this case, the addition spectrum SS(f) is determined by: (1) processing of averaging the reflected wave from the reinforcement to determine an averaged waveform F
n (t); (2) processing of extracting wave forms at a time interval including reinforcement reflected wave in the averaged waveform F
n (t) and determining a formation waveform FF
n (t); (3) processing of converting the formation waveform FF
n (t) into a frequency region with an FFT, and determining a power spectrum S
n (f); and (4) processing of determining an addition spectrum ΣS
n (f) (n=1-k).
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过超声波方法提供混凝土结构中钢筋腐蚀程度的非破坏性检查方法和装置，用于通过不破坏定量检测腐蚀程度。解决方案：在混凝土强化腐蚀程度的非破坏性检验方法中，腐蚀程度用加性光谱SS（f）确定。在这种情况下，加法频谱SS（f）由下式确定：（1）对来自加强件的反射波进行平均处理以确定平均波形F（SB）; （2）在平均波形F n（t）中以包括加强反射波的时间间隔提取波形的处理，并确定形成波形FF（SB）; （3）通过FFT将形成波形FF（SB）n（S）转换成频率区域的处理，以及确定功率谱S（SB）（f）; 和（4）确定加性光谱的处理（S）（f）（n = 1-k）。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006003288A Method and apparatus for automatically computing propagation velocity of ultrasonic waves through concrete 有权
标题翻译：通过混凝土自动计算超声波传播速度的方法和装置
公开(公告)号：JP2006003288A
公开(公告)日：2006-01-05
申请号：JP2004182083
申请日：2004-06-21
申请人： Airec Engineering Corp , H & B System:Kk , Nippon Telegr & Teleph Corp , アイレック技建株式会社 , 日本電信電話株式会社 , 株式会社エッチアンドビーシステム
发明人： IRIE HIROSHI , TANIGUCHI SHIGEMI , NAGASHIMA YUJI , KIKUCHI MASATO , CHO HIROSHI , SEKI MOTONARI
IPC分类号： G01N29/00 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for automatically computing the propagation velocity of ultrasonic waves through concrete and which are capable of determining the velocity of sound without the requiring skills and thereby accurately measuring the thickness of a concrete structure, the depth of cracks, cavities, etc.
SOLUTION: The velocity of sound through concrete required, when the thickness of a concrete structure, the depth of cracks, cavities, etc. are measured through the use of ultrasonic waves is measured by installing transmitting and receiving probes on the surface of the concrete at a fixed distance (d) from each other, acquiring waveforms, automatically computing a propagation delay time To between the transmission and reception of ultrasonic waves, and dividing the fixed distance (d) by the propagation delay time To.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于自动计算超声波通过混凝土的传播速度的方法和装置，其能够在没有要求技能的情况下确定声速，从而精确地测量混凝土结构的厚度，裂纹深度，空腔等。解决方案：测量混凝土结构的厚度，裂纹深度，空腔等等时，通过使用超声波测量混凝土的声速。通过在混凝土表面上以固定距离（d）彼此安装发射和接收探头，获取波形，自动计算超声波发射和接收之间的传播延迟时间T0，并分割固定距离（d）通过传播延迟时间To。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2008002923A Nondestructive testing method of corrosion degree of rebar in concrete structure 有权
标题翻译：混凝土结构腐蚀程度的非破坏性测试方法
公开(公告)号：JP2008002923A
公开(公告)日：2008-01-10
申请号：JP2006172088
申请日：2006-06-22
申请人： Airec Engineering Corp , H & B System:Kk , Nippon Telegr & Teleph Corp , アイレック技建株式会社 , 日本電信電話株式会社 , 株式会社エッチアンドビーシステム
发明人： YOSHIDA YASUKATSU , IRIE HIROSHI , NAGASHIMA YUJI , KIKUCHI MASATO , KINOSHITA HISANOBU
IPC分类号： G01N29/04 , G01N29/44 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a nondestructive testing method of the corrosion degree of rebars 3 in concrete 1 capable of quantitatively and nondestructively testing the corrosion of the rebars 3 in the concrete 1.
SOLUTION: This nondestructive testing method of the corrosion degree of the rebars in a concrete structure is characterized by having steps of: installing a transmitting probe and a receiving probe at a distance L
0 on the rebars in reinforced concrete; transmitting an ultrasonic wave from the transmitting probe, and receiving a propagation waveform fo(t) by the receiving probe; extracting a waveform fp(t) in a time t=Ts to Te from the propagation waveform fo(t); determining a spectrum S(f) of a frequency function from the waveform fp(t); and determining a frequency Su corresponding to a point where a peak intensity determined by specifying a spectrum peak frequency Sm of the spectrum S(f) becomes 1/Z. In this case, Ts is a time from transmission until reception, Te is a constant, and Z is an optional positive number of one or higher.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供混凝土1中钢筋3的腐蚀程度的无损检测方法，该混凝土1能够定量和非破坏性地测试混凝土中钢筋3的腐蚀。解决方案：该无损检测方法混凝土结构中钢筋的腐蚀程度的特征在于具有以下步骤：在钢筋混凝土的钢筋上安装距离L 0 的传输探针和接收探头; 从发射探头发射超声波，并由接收探头接收传播波形fo（t）; 从传播波形fo（t）中提取时间t = Ts至Te中的波形fp（t）; 从波形fp（t）确定频率函数的频谱S（f）; 并且确定与通过确定频谱S（f）的频谱峰值频率Sm确定的峰值强度变为1 / Z的点相对应的频率Su。在这种情况下，Ts是从发送到接收的时间，Te是常数，Z是可选的正数为1以上。版权所有（C）2008，JPO＆INPIT

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