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1. 发明专利

JPH08230779A UNDERWATR OBSERVATION SHIP 失效
公开(公告)号：JPH08230779A
公开(公告)日：1996-09-10
申请号：JP3813995
申请日：1995-02-27
申请人： DAM SUIGENCHI KANKYO SEIBI CEN , MITSUBISHI HEAVY IND LTD
发明人： TERAZONO KATSUJI , ISHII HIROSHI , KONDO KOICHI , ABE YOSHIHEI , YUKIKAWA HIROSHI
IPC分类号： B63C11/49
摘要： PURPOSE: To provide an underwater observation ship applicable to the underwater survey or observation of rivers by storing on board the ship an observation barrel which is pivotably supported by a hull, provided with a transparent window and boarded by observers, and submerging the barrel in water. CONSTITUTION: An underwater observation ship is used for the underwater survey and observation of rivers, and observers board an observation barrel 5 to achieve the visual underwater survey or observation through a transparent window. The observation barrel 5 is in the horizontally stored condition or the vertical service condition through the combination of the direction change by the turning with the movement in the vertical direction, and a hydraulic cylinder 1 for erection and a hydraulic cylinder for elevation are used as the actuators for this purpose. A piston side end part 2 of the cylinder 1 is connected to a mount 3 on the hull side by a pin 10, and a rod side end part 4 is pierced by a pin 6 and connected to a guide frame 12 which is slidably fitted to the outside of the observation barrel 5.

2. 发明专利

JPH10192885A FOUNTAIN APPARATUS AND METHOD FOR DRAINING WATER STORAGE AREA USING IT 失效
公开(公告)号：JPH10192885A
公开(公告)日：1998-07-28
申请号：JP460797
申请日：1997-01-14
申请人： DAM SUIGENCHI KANKYO SEIBI CEN
发明人： TERAZONO KATSUJI , ISHII HIROSHI , AWAZU KAZUO
IPC分类号： C02F3/24 , B05B17/08 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method which can cope with emergency promptly in a drain method when the water level of a water storage area has come down below a drain opening. SOLUTION: Usually, the surface layer water in a water storage area pumped up by a pump 3 in introduced into a pressure tank 4, and after being pressurized at a prescribed pressure for a prescribed time, ejected from a launching nozzle 24 or a sprinkling nozzle 25 to be returned to the area. When the water level of the area has come down below a drain opening, a provisional water conveyance pipe 6 reaching the drain opening is connected to water conveyance pipe 5, and the surface layer water pumped up by a pump 3 is led to the water conveyance pipe 5.

3. 发明专利

JPH06277653A SUPPRESSING METHOD FOR PROPAGATION OF PLANKTON 失效
公开(公告)号：JPH06277653A
公开(公告)日：1994-10-04
申请号：JP8936193
申请日：1993-03-24
申请人： DAM SUIGENCHI KANKYO SEIBI CEN
发明人： TERAZONO KATSUJI , ISHII HIROSHI
IPC分类号： C02F1/00 , C02F1/52
摘要： PURPOSE:To suppress the propagation of plankton largely breeding in the surface layer part of a water area such as a dam or lakes and marshes. CONSTITUTION:The surface layer water of a water area 1 is taken in a storage tank 4 from an intake device 2 by operating a pump 3 and the water in the storage tank 4 is pressurized for a definite time. The pressurizing condition is set, for example, to 0.4 MPa and 5 sec. The water after pressurization passes through piping 5 to go toward a sprinkling device 12 and is returned to the water area 1 from splinkling nozzles 7. Plankton whose air vesicle is collapsed by pressurization sinks to a deep layer part without staying in a surface layer part. Therefore, the number of planktons present in the surface layer part being a photic zone is reduced.

4. 发明专利

JPH09141253A GRANULAR ADSORBENT FOR PHOSPHORUS 失效
公开(公告)号：JPH09141253A
公开(公告)日：1997-06-03
申请号：JP30453695
申请日：1995-11-22
申请人： DAM SUIGENCHI KANKYO SEIBI CEN , EBARA CORP
发明人： TERAZONO KATSUJI , ISHII HIROSHI , KATAOKA KATSUYUKI , KOBAYASHI SHIGERU , ASAI YOSHIAKI
IPC分类号： C02F1/28 , B01J2/00 , B01J20/02
摘要： PROBLEM TO BE SOLVED: To produce granules of porous adsorbent particles for phosphorus while maintaining high absorptivity for phosphorus by kneading and granulating a mixture of particles having adsorption for phosphorus, calcium salt, water, and a high-water absorptivity polymer. SOLUTION: A source liquid of iron (III) polysulfate (polyiron) is diluted with water, to which magnesium hydroxide is added to obtain a slurry of iron (III) hydroxide particles having good adsorptivity for phosphorus after neutralization. Then, gypsum is added to the slurry and further a powder of high-water absorptivity polymer is added and kneaded to obtain a porous aggregate. Further, a diluted soln. of polyiron is added to kneaded to obtain granules which do not break even in water. Then the obtd. granules are formed and dried in air to obtain a porous dephosphorizing agent having elasticity and proper strength. The obtd. dephosphorizing agent shows a dephosphorizing function and the pH of water treated with this agent satisfies the regulated values for water quality.

5. 发明专利

JP2014153344A Position detector accuracy correction method 有权
标题翻译：位置检测器精度校正方法
公开(公告)号：JP2014153344A
公开(公告)日：2014-08-25
申请号：JP2013026277
申请日：2013-02-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII HIROSHI
IPC分类号： G01D5/244
CPC分类号： G01D3/036 , G01D5/2066 , G01D5/2073
摘要： PROBLEM TO BE SOLVED: To provide a position detector accuracy correction method that is resilient against a secular change and simply corrects an interpolation error.SOLUTION: A method includes: calculating an average speed S from an expression S=p/T, where T is defined as time for moving from n-th milestone to n+1-th milestone; calculating an interpolation error E[i] from E[i]=G[i]-i*S*Δt-G[0]; assuming that a current relative position of a secondary-side member is a detection position Gand calculating an interpolation error E[I] at i=I that minimizes |G-G[i]|, where n-a≤m≤n+a (where "a" is a pre-specified integer); and calculating a detection position X' from an expression X'=p*m+G-E[I]. This makes it possible to provide a position detector accuracy that is resilient against a secular change and simply corrects an interpolation error.
摘要翻译：要解决的问题：提供一种针对长期变化而弹性的位置检测器精度校正方法，并且简单地校正插值误差。解决方案：一种方法包括：从表达式S = p / T计算平均速度S，其中T是定义为从第n个里程碑转移到第n + 1个里程碑的时间; 从E [i] = G [i] -i * S *＆Dgr; t-G [0]计算内插误差E [i]; 假设次级侧构件的当前相对位置是检测位置Gand，并且计算在i = I处的最小化| GG [i] |的插值误差E [I]，其中na≤m≤n+ a（其中“a “是一个预先指定的整数）; 并从表达式X'= p * m + G-E [I]计算检测位置X'。这使得可以提供一种针对长期变化而弹性的位置检测器精度，并且仅仅校正内插误差。

6. 发明专利

JP2012168186A Machine tool shape measuring apparatus and machine tool shape measuring method 有权
标题翻译：机械工具形状测量装置和机床形状测量方法
公开(公告)号：JP2012168186A
公开(公告)日：2012-09-06
申请号：JP2012085917
申请日：2012-04-04
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SASANO YUICHI , SHIGEYAMA NAOKI , ISHII HIROSHI
IPC分类号： G01B11/24 , B23Q17/24
摘要： PROBLEM TO BE SOLVED: To provide a machine tool shape measuring apparatus which is capable of measuring dimensions of a working machine tool or a machine tool holding mechanism in low-priced and simple apparatus configuration.SOLUTION: A machine tool shape measuring apparatus includes a camera 5 which images a working machine tool 1 which is rotatable about a central axis 4a and a machine tool holding mechanism holding the working machine tool 1 to obtain a captured image, and a dimension data generator 13 which generates dimension data indicating dimensions of the working machine tool 1 and/or the machine tool holding mechanism from the captured image. The camera 5 is positioned in such a manner that an optical axis 5a of the camera vertically crosses the central axis 4a. A reference distance L which is a distance from a reference plane S specified to be vertical with the optical axis 5a and include the central axis 4a to the camera 5 and correspondence data indicating the correspondence between a unit length on the captured image and a length on the reference plane S are set to the dimension data generator 13. The dimension data generator 13 corrects a perspective error of the captured image using the captured image, the reference distance L and the correspondence data, thereby generating the dimension data.
摘要翻译：要解决的问题：提供一种能够以低价位且简单的装置结构来测量加工机床或机床保持机构的尺寸的机床形状测量装置。解决方案：一种机床形状测量装置，包括摄像机5，其对可围绕中心轴线4a旋转的加工机床1和保持工作机床1的机床保持机构成像以获得拍摄图像;以及尺寸数据生成器13，其从拍摄图像生成表示作业机床1和/或机床保持机构的尺寸的尺寸数据。照相机5以照相机的光轴5a垂直于中心轴线4a的方式定位。参考距离L，其距离与光轴5a垂直的参考平面S的距离，并且包括照相机5的中心轴4a和表示拍摄图像上的单位长度与长度之间的对应关系的对应数据参考平面S被设置为尺寸数据生成器13.尺寸数据生成器13使用捕获图像，参考距离L和对应数据来校正拍摄图像的透视误差，从而生成尺寸数据。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2009192293A Electromagnetic induction position detector and method 审中-公开
标题翻译：电磁感应位置检测器及方法
公开(公告)号：JP2009192293A
公开(公告)日：2009-08-27
申请号：JP2008031579
申请日：2008-02-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII HIROSHI
IPC分类号： G01D5/245
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic induction position detector and an electromagnetic induction position detection method capable of responding to requests for high-speed response and also responding to requests for high detection accuracy.
SOLUTION: A control part 12 includes first to fourth excitation power supplies 18-21 for making a first exciting current Ia=-Icos(kα)sin(ωt)+I'sin(ω't) flow through a first slider coil 15 and a second exciting current Ib=Isin(kα)sin(ωt)+I'cos(ω't) flow through a second slider coil 16; first and second filters 22 and 23 for separating an induced voltage V induced in a scale coil 17 into a first voltage Vm=KIsin(k(X-α))sin(ωt) and a second voltage Vp=K'I'sin(ω't+kX); a first arithmetic circuit 24 for determining X on the basis of the phase of Vp and outputting X as a first detected position Xp; a second arithmetic circuit 23 for determining α at which Vm is equal to zero on the basis of Vm, outputting α as a second detected position Xm, and adjusting Ia and Ib on the basis of α; a signal generator 27 and the like.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够响应高速响应请求并且还响应高检测精度的请求的电磁感应位置检测器和电磁感应位置检测方法。解决方案：控制部分12包括第一至第四激励电源18-21，用于使第一激励电流Ia = -Icos（kα）sin（ωt）+ I'sin（ω't）流过第一滑块线圈15和第二激励电流Ib = Isin（kα）sin（ωt）+ I'cos（ω't）流过第二滑块线圈16; 第一和第二滤波器22和23，用于将在标尺线圈17中感应的感应电压V分离成第一电压Vm = KIsin（k（X-α））sin（ωt）和第二电压Vp = K'I'sin（ ω't+ kX）; 第一算术电路24，用于基于Vp的相位确定X，并将X作为第一检测位置Xp输出; 用于基于Vm确定Vm等于零的α的第二运算电路23，输出α作为第二检测位置Xm，并且基于α调整Ia和Ib; 信号发生器27等。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008216154A Absolute value scale and absolute value arithmetic operation method 审中-公开
标题翻译：绝对值规模和绝对值算术运算方法
公开(公告)号：JP2008216154A
公开(公告)日：2008-09-18
申请号：JP2007056503
申请日：2007-03-07
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII HIROSHI , TAKEUCHI KATSUYOSHI
IPC分类号： G01D5/245
CPC分类号： G01D5/2086
摘要： PROBLEM TO BE SOLVED: To provide an absolute vale scale of a rotary shape and a linear shape capable of enlarging the occupying area of respective coil patterns (capable of lengthening the length in the radial direction and the length in the width direction of the respective coil patters), without enlarging the whole absolute value scale. SOLUTION: In the rotary-shaped absolute value scale, two rotor side coil patterns 31 and 32 different in a pitch of a rotor are laminated, and two stator side coil patterns 33 and 34 different in a pitch of a stator are also laminated. In the linear-shaped absolute value scale, two slider side coil patterns different in a pitch of a slider are laminated, and two scale side coil patterns different in a pitch of the stator are also laminated. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供旋转形状和线性形状的绝对值刻度，其能够扩大各个线圈图案的占据面积（能够将径向长度和宽度方向上的长度延长各自的线圈图案），而不扩大整个绝对值刻度。解决方案：在旋转绝对值刻度中，以不同于转子间距的两个转子侧线圈图案31和32层叠，并且定子的间距不同的两个定子侧线圈图案33和34也是层压。在线性绝对值刻度中，层叠了滑块的间距不同的两个滑动器侧线圈图案，并且层叠了定子的间距不同的两个刻度线侧线圈图案。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2008185395A Mounting substrate visual inspection method 有权
标题翻译：安装基板视觉检查方法
公开(公告)号：JP2008185395A
公开(公告)日：2008-08-14
申请号：JP2007017644
申请日：2007-01-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHII HIROSHI
IPC分类号： G01N21/956 , G01B11/24 , G01B11/30 , G01N21/88 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To realize an inspection having high speed and a high recognition rate, hardly dependent on an operator's skill degree, capable of simplifying setting of an inspection method, and improving work efficiency.
SOLUTION: This mounting substrate visual inspection method 400 for acquiring an image of a component 20 mounted on a substrate 10 by an optical sensor 50, and performing operation processing relative to the image, to thereby determine its quality, has characteristics wherein a domain including a part which is an inspection object of the component 20 is set as a searching domain A1, and when searching for a component image registered beforehand by shifting an inspection domain A2-A5 in the searching domain A1, an approximate Mahalanobis distance between an image in the inspection domain A2-A5 and the component image is operated, and a point where the approximate Mahalanobis distance is shorter than a set threshold and becomes the shortest is used as the searching spot.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了实现高速度和高识别率的检查，几乎不依赖于操作者的技能程度，能够简化检查方法的设置并提高工作效率。解决方案：用于通过光学传感器50获取安装在基板10上的部件20的图像并且相对于图像执行操作处理从而确定其质量的该安装基板目视检查方法400具有以下特征：其中将包括作为组件20的检查对象的部分的域设置为搜索域A1，并且当通过在搜索域A1中移动检查域A2-A5来预先登记的分量图像搜索时，在检查区域A2-A5中的图像和分量图像被操作，并且使用近似马氏距离比设定阈值短并且变得最短的点作为搜索点。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2008110445A Gear engagement angle detecting method and apparatus 有权
标题翻译：齿轮啮合角检测方法和装置
公开(公告)号：JP2008110445A
公开(公告)日：2008-05-15
申请号：JP2006295773
申请日：2006-10-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KIKUCHI HISAMASA , ISHII HIROSHI
IPC分类号： B23F5/04 , B23F23/00
CPC分类号： B23F23/1218 , B23F5/04 , B23F23/006
摘要： PROBLEM TO BE SOLVED: To provide a gear engagement angle detecting method and apparatus, capable of cancelling the cumulative pitch error on both right and left tooth surfaces, of preventing grinding residues from being generated on both the right and left tooth surfaces, of detecting an optimum engagement angle for minimizing the grinding margins of both the right and left tooth surfaces, and of obtaining the engagement angle by detecting all teeth and processing the signal thereof in a short time. SOLUTION: Based on a left tooth surface 28 having the maximum cumulative pitch error ALmax (when the clockwise direction is positive) in which grinding residues are expected to be generated at the maximum and a right tooth surface 29 having the minimum cumulative pitch error ARmin (when the clockwise direction is positive), a correcting value δθ for canceling the cumulative pitch errors and suppressing a cumulative pitch error after grinding is obtained to determine the engagement angle θ of a work gear 14 by correcting a standard tooth space angle θ 0 with the correcting value δθ. Further, the all teeth detection and signal processing in a short time are achieved using a displacement sensor and a circuit substrate 24 specifically for high-speed engagement. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够消除左右两个齿面上的累积螺距误差的齿轮啮合角度检测方法和装置，防止在左右齿面上产生研磨残留物，检测用于最小化左右齿面的研磨余量的最佳接合角度，以及通过检测所有齿并在短时间内处理其信号来获得接合角度。解决方案：基于具有最大累积螺距误差ALmax（当顺时针方向为正时）的左齿表面28，其中期望在最大值处产生研磨残余物，并且具有最小累积间距的右齿表面29 误差ARmin（当顺时针方向为正时），获得用于消除累积螺距误差并抑制研磨后的累积螺距误差的校正值δθ，以通过校正标准齿间角θ来确定工作齿轮14的接合角度θ 具有校正值δθ的 0 。此外，使用专门用于高速接合的位移传感器和电路基板24来实现短时间内的全齿检测和信号处理。版权所有（C）2008，JPO＆INPIT

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