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1. 发明专利

JP2004028907A Device for evaluating soundness of structure and method for evaluating soundness of structure using the device 审中-公开
公开(公告)号：JP2004028907A
公开(公告)日：2004-01-29
申请号：JP2002188586
申请日：2002-06-27
申请人： Shiyoui Ko , Nisshin Kogyo Kk , 日進工業株式会社 , 江鐘偉
发明人： KO SHIYOUI , HIRONAKA YOSHIMITSU , NAKAMITSU MASASHI
IPC分类号： G01N29/09 , G01M7/02 , G01N27/02 , G01N29/16
CPC分类号： G01N2291/02827
摘要： PROBLEM TO BE SOLVED: To provide a device for evaluating the soundness of a structure which performs quantitative evaluation of a minute damage about the structure and a method for evaluating the soundness of the structure using the device.
SOLUTION: In this method for evaluating the soundness of the structure which evaluates the damage of the structure by continuously observing the change in electric impedance generated in a piezoelectric element 20 which is attached on the structure 10 while generating a high frequency elastic wave in the structure 10 by applying a voltage to the piezoelectric element 20, the electric impedance is continuously observed by using the damage evaluating index of peak frequency shift quantity ΔF, peak amplitude ratio change rate δ and Q value ratio change rate γ.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2012180710A Vehicle mounted with high-pressure water generator 审中-公开
标题翻译：车辆安装高压水发电机
公开(公告)号：JP2012180710A
公开(公告)日：2012-09-20
申请号：JP2011045642
申请日：2011-03-02
申请人： Nisshin Kogyo Kk , 日進工業株式会社
发明人： AKIMOTO TETSUO , ASHIKAGA TOMOHIKO , AIHARA SACHIHIRO , HIRAKAWA SACHIHIRO , TAKAHASHI YASUMITSU , HIRONAKA YOSHIMITSU
IPC分类号： E04G23/08
摘要： PROBLEM TO BE SOLVED: To provide a vehicle mounted with a high-pressure water generator capable of effectively reducing noise while sufficiently cooling the high-pressure water generator.SOLUTION: In a vehicle mounted with a high-pressure water generator, a high-pressure water generator 3: has a radiator 25, a high-pressure pump 26, a heat exchanger 27, a filter 28, a diesel engine 29, as well as a clutch 30; and is loaded on a loading platform 5. The loading platform 5 is surrounded by a front board 6, a left side board 7, a right side board 8, a ceiling board 9, and back face doors 10a to 10c. Left side doors 11a to 11e, right side doors 12a to 12d, and ceiling doors 13a to 13c are fitted to respective opening sections provided on the left side board 7, the right side board 8, and the ceiling board 9.
摘要翻译：要解决的问题：提供一种车辆，其安装有能够在充分冷却高压水发生器的同时有效降低噪音的高压水发生器。解决方案：在安装有高压水发生器的车辆中，高压水发生器3具有散热器25，高压泵26，热交换器27，过滤器28，柴油发动机29 ，以及离合器30; 并装载在装载平台5上。装载平台5被前板6，左侧板7，右侧板8，天花板9和后门门10a至10c包围。左侧门11a至11e，右侧门12a至12d和天花板门13a至13c安装在设置在左侧板7，右侧板8和天花板9上的各个开口部分上。（C）2012，JPO＆INPIT

3. 发明专利

JP2011110705A Method and apparatus for disassembling wire-reinforced hose 有权
标题翻译：拆卸电线软管的方法和装置
公开(公告)号：JP2011110705A
公开(公告)日：2011-06-09
申请号：JP2009265943
申请日：2009-11-24
申请人： Nisshin Kogyo Kk , 日進工業株式会社
发明人： HIRONAKA YOSHIMITSU , YAMAMOTO YOJI
IPC分类号： B29B17/02 , F16L11/133
CPC分类号： B29B17/02 , B29B2017/0428 , B29K2021/00 , B29L2023/005 , Y02W30/622 , Y02W30/625 , Y02W30/68
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for disassembling a wire-reinforced hose, which make a working environment during work for disassembling, for example, a marine hose proper and are excellent in quick operability, safety, environmental protection properties, maintainability, and cost performance. SOLUTION: The method includes a hose surface notching process in which a high pressure water flow is jetted in the shape of a straight line along the axial direction of the surface of a used wire-reinforced hose 10 to remove a rubber portion, and a notch part 17 with a wire part 14 exposed to the surface of the hose is formed, and a wire extraction process in which a formed base end side hose part of the notch part is fixed, and a wire part exposed from a hose cutting surface on the other end side is extracted to be separated from the rubber portion. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于拆卸钢丝加强软管的方法和装置，其在拆卸工作期间形成工作环境，例如船用软管，并且具有优异的快速操作性，安全性，环境保护性性能，可维护性和成本性能。解决方案：该方法包括软管表面切口工艺，其中沿着使用的钢丝增强软管10的表面的轴向以直线形式喷射高压水流以去除橡胶部分，形成具有暴露于软管表面的电线部分14的缺口部分17，以及将拔出部的成形基端侧软管部分固定的线拔出过程，以及从软管切断部露出的线部分提取另一端侧的表面以与橡胶部分分离。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011056426A Shell treatment method 审中-公开
标题翻译：壳体处理方法
公开(公告)号：JP2011056426A
公开(公告)日：2011-03-24
申请号：JP2009209983
申请日：2009-09-11
申请人： Kankyo Material Kk , Nisshin Kogyo Kk , 日進工業株式会社 , 環境マテリアル株式会社
发明人： HIRONAKA YOSHIMITSU , KUBO MAKOTO
IPC分类号： B09B3/00 , C04B7/38 , C05F1/00 , C09K17/32 , E02B1/00
CPC分类号： Y02A40/201 , Y02A40/202
摘要： PROBLEM TO BE SOLVED: To provide a shell treatment method capable of easily and inexpensively performing the work of removing shellfish or the like stuck to a drain or the like and efficiently turning waste shells into resources as a cement raw material excellent in quality stability.
SOLUTION: The shell treatment method includes: (1) a suction sampling process of sucking and sampling shells while mixing them with air or a treating agent; (2) a particle size adjusting process of discharging the shells to a storage part such as a storage tank or pit, draining them, and the adjusting the particle size of the shells to a prescribed particle size by a crusher; and (3) a deodorization treatment process of washing and drying the shells whose particle size is adjusted and then adding a deodorant.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种壳体处理方法，其能够容易且廉价地执行粘附到排水管等上的除去贝类等的工作，并且有效地将废弃的壳体转化为资源，优质的水泥原料稳定性。解决方案：壳处理方法包括：（1）吸入和取样壳体同时与空气或处理剂混合的抽吸取样过程; （2）将壳体排出到诸如储罐或坑的储存部分排出的颗粒尺寸调整过程，并通过破碎机将壳体的粒径调整到规定的粒径; 和（3）洗涤和干燥粒径调节的壳，然后加入除臭剂的除臭处理过程。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2005000826A Tank cleaning system and tank cleaning method 有权
标题翻译：油罐清洗系统和油罐清洗方法
公开(公告)号：JP2005000826A
公开(公告)日：2005-01-06
申请号：JP2003167936
申请日：2003-06-12
申请人： Nippon Oil Staging Terminal Co Ltd , Nisshin Kogyo Kk , Nitto Kogyo:Kk , Toho Kogyo Kk , 新日本石油基地株式会社 , 日進工業株式会社 , 有限会社日東工業 , 東邦工業株式会社
发明人： NARUO SHUNJI , INOUE TSUNEO , KAWASHIMA HIDEHIKO , HIRONAKA YOSHIMITSU , NAKANO TAKAFUMI , NAKAMITSU MASASHI , MATSUURA SHINICHI
IPC分类号： B08B9/093
摘要： PROBLEM TO BE SOLVED: To provide a tank cleaning system in which air pressure of an air drive means is detected as the opening/closing signal of a valve for feeding a washing liquid to a cleaning machine, opening / closing control of a valve is performed with high accuracy without using a limit switch, and thereby a relief valve is eliminated and the system can be simplified. SOLUTION: The tank cleaning system has the cleaning machine 3 which is installed on the floating roof 2 of a tank 1 and which cleans the inside by inserting a nozzle part 3a from the floating roof 2 and a cleaning pump 9 which carries out pressure-feeding of the washing liquid to the machine 3 via piping equipped with a valve 7. Further, the tank cleaning system has the air drive means 7a, 15, 17, 19, 24, 34 for performing opening / closing actuation of the valve 7 by air pressure, a pressure sensing means 25 which generates a signal according to whether or not air pressure applied to the air drive means satisfies a required actuation pressure, and valve opening / closing display means 28, 29 for displaying an opening / closing state of the valve 7 according to the signal. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种罐式清洗系统，其中检测到空气驱动装置的空气压力作为将洗涤液供给清洗机的阀的打开/关闭信号，打开/关闭控制在不使用限位开关的情况下，高精度地执行阀，从而消除了安全阀，并且可以简化系统。解决方案：罐清洗系统具有安装在罐1的浮顶2上的清洁机3，并通过从浮顶2插入喷嘴部分3a和清洁泵9来清洁内部，清洁泵9执行通过配有阀门7的管道将洗涤液体压力送入机器3.此外，油箱清洗系统具有用于执行阀门的打开/关闭致动的空气驱动装置7a，15,17,19,24,34 压力传感装置25根据施加到空气驱动装置的空气压力是否满足所需的致动压力产生信号，以及用于显示打开/关闭状态的阀打开/关闭显示装置28,29 的阀门7根据信号。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005156333A Defect detection method of cylindrical structure 审中-公开
标题翻译：圆柱结构缺陷检测方法
公开(公告)号：JP2005156333A
公开(公告)日：2005-06-16
申请号：JP2003394775
申请日：2003-11-25
申请人： Nisshin Kogyo Kk , 日進工業株式会社
发明人： HIRONAKA YOSHIMITSU , YOSHIOKA MASANORI , NAKAMITSU MASASHI , INOUE SUSUMU
IPC分类号： G01N29/04 , G01N29/22 , G01N29/44 , G01N29/10
CPC分类号： G01N2291/0232 , G01N2291/0258 , G01N2291/0422 , G01N2291/0428 , G01N2291/044
摘要： PROBLEM TO BE SOLVED: To provide a defect detection method of a cylindrical structure applied to defect detection of the cylindrical structure in the buried state, having excellent transmission efficiency of an SH wave to be transmitted and received, and capable of detecting the defect accurately and easily.
SOLUTION: This defect detection method of the cylindrical structure is characterized by allowing an ultrasonic receiver for receiving the SH wave and an ultrasonic transmitter for transmitting the SH wave to adhere each other onto the exposed surface of the cylindrical structure having a buried part through a contact medium, and analyzing a pattern of the SH wave received by the receiver, to thereby detect the position or the size of a defect on the cylindrical structure.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种应用于埋藏状态下的圆柱形结构的缺陷检测的圆柱形结构的缺陷检测方法，具有优异的待发送和接收的SH波的传输效率，并且能够检测缺陷准确，容易。解决方案：圆筒结构的这种缺陷检测方法的特征在于允许用于接收SH波的超声波接收器和用于传输SH波的超声波发射器彼此粘附到具有掩埋部分的圆柱形结构的暴露表面上通过接触介质，分析由接收器接收的SH波的图案，从而检测圆柱形结构上的缺陷的位置或尺寸。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003161613A METHOD OF DETECTING DEFECT IN CONCRETE STRUCTURE 审中-公开
公开(公告)号：JP2003161613A
公开(公告)日：2003-06-06
申请号：JP2001361503
申请日：2001-11-27
申请人： NISSHIN KOGYO KK
发明人： HIRONAKA YOSHIMITSU , YOSHIOKA MASANORI , NAKAMITSU MASASHI , INOUE SUSUMU
IPC分类号： G01B17/00 , G01N29/04 , G01N29/10
摘要： PROBLEM TO BE SOLVED: To provide a method of detecting a defect of a concrete structure which is applied to the detection of a defect of a concrete structure which is laid underground, and is excellent in the transmission efficiency of SH wave which is transmitted and received, and can detect the defect with high precision easily. SOLUTION: By attaching an ultrasonic receiver which receives SH wave and an ultrasonic transmitter which sends SH wave through a coupling medium on an exposed surface of a concrete structure 11 of which the part is laid underground, and by analyzing the pattern of the SH wave the receiver receives, the position or size of a defect of the concrete structure 11 can be detected. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2003154324A APPARATUS FOR REMOVING SLUDGE IN TANK 审中-公开
公开(公告)号：JP2003154324A
公开(公告)日：2003-05-27
申请号：JP2001358435
申请日：2001-11-22
申请人： NISSHIN KOGYO KK
发明人： HIRONAKA YOSHIMITSU , YOSHIOKA MASANORI , KATO HIROSHI , NAKAMITSU MASASHI
IPC分类号： B08B9/087
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for removing sludge in a tank, capable of being compactly constituted as a whole without requiring an explosion-proof case or the like, setting a piping system for driving the apparatus to a necessary minimum degree to develop excellent mobility in a narrow tank having many obstacles without disturbing work and capable of preventing the charge of the apparatus to safely perform work even in a tank near to a hermetically closed state. SOLUTION: The apparatus for removing sludge in the tank is equipped with a sludge recovery part 11 having stirring blades 11a or waste sludge plates driven by compressed air to collect sludge deposited on the bottom part of the tank, the support part 12 for supporting the sludge recovery part 11 in an up and down movable manner, crawler parts 13 on which the support part 12 is placed and the hose housing part 14 placed on the crawler parts 13 and taking up the air supply hose 14a of compressed air to house the same.

9. 发明专利

JP2002267639A APPARATUS AND METHOD FOR ULTRASONICALLY EXAMINING CONCRETE STRUCTURE 失效
公开(公告)号：JP2002267639A
公开(公告)日：2002-09-18
申请号：JP2001069341
申请日：2001-03-12
申请人： NISSHIN KOGYO KK
发明人： HIRONAKA YOSHIMITSU , YOSHIOKA MASANORI , NAKAMITSU MASASHI , INOUE SUSUMU
IPC分类号： G01N29/04 , G01M7/02 , G01N29/26 , G01N29/10
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for ultrasonically examining voids existing in concrete tunnel wall, bridge pier, beam, floor, wall or the like non-destructively in a wide range and in a short time by using a single or a plurality of ultrasonic sensors. SOLUTION: The apparatus of ultrasonically examining concrete structure is constituted of one row or a plurality of rows of sensor holders each for fixing the ultrasonic sensor disposed at an equal interval or an unequal interval at a predetermined distance, laterally slidably fixed to a holder fixing bar. In this apparatus, the fixing bar is longitudinally slidably constituted on a sensor frame. The method of ultrasonically examining concrete structure comprises the steps of bringing a plurality of the ultrasonic sensors into contact with a concrete surface, selecting transmitting/receiving ultrasonic sensors by a signal switching unit, and examining the structure without moving the sensor.

10. 发明专利

JPH06262599A WASHING AND PEELING METHOD OF OBJECT CORNER PART AND DEVICE THEREFOR 失效
公开(公告)号：JPH06262599A
公开(公告)日：1994-09-20
申请号：JP8002593
申请日：1993-03-14
申请人： NISSHIN KOGYO KK , SUGINO MACH
发明人： HIRONAKA YOSHIMITSU , KATO HIROSHI , TACHIBANA SHUNSAKU , MATSUURA TOSHIBUMI
IPC分类号： B08B9/093 , B26F3/00
摘要： PURPOSE:To cleanly finish a border line between the surface of an object in- and-out corner part of a large-sized structure or the like in cleaning difficult by an ordinary means and a nonwashing-peeling part as well as to wash and peel an L-shaped sectional washing-peeling part inclusive of a weld bead part uniformly and effectively. CONSTITUTION:This device is provided with a base 1 to be supported by two pairs of wheels, an auxiliary base 2 to be attached tight or pivotally supported on the base free of tilting along the base traveling direction, a rotor (5) driving mechanism installed in a central part of this auxiliary base and a swivel joint 11, respectively. This rotor 5 is situated in an equidistance or different distance from its turning center and the tip part has more than two pieces of rotary nozzles N1, N2 and so on installed on a conical surface. A high pressure fluid containing abrasive powder is parallelly moved as simultaneously spraying from these nozzles N1, N2, thereby performing both washing and peeling operations.

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