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11. 发明专利

JPH05172512A POSITION DETECTING APPARATUS FOR ELECTRONIC PART AND MOUNTING PATTERN 失效
公开(公告)号：JPH05172512A
公开(公告)日：1993-07-09
申请号：JP33814891
申请日：1991-12-20
申请人： HITACHI LTD
发明人： TOMITA MASAMICHI , ARIMOTO AKIRA
IPC分类号： G01B11/00 , G06T1/00 , H05K13/04
摘要： PURPOSE:To reduce the effect of the accuracy of a mechanism, to achieve the high mounting-position accuracy with a mounting speed being maintained, to provide the compact apparatus at a low cost, and to improve the accuracy of position correction because the relative displacement can be accurately measured. CONSTITUTION:In an electronic-part mounting machine, a beam splitter 13 is provided beneath a sucking nozzle 3. The image of a sucked electronic part 5 is guided to a camera 10 with a half-transmitting reflecting surface 11. The image of a mounting pattern 7 on a substrate 6 is guided to the camera with the half-transmitting reflecting surface and a reflecting surface 12 at the side surface. When the electronic part 5 is sucked or mounted, the beam splitter 13 is retreated, and the nozzle 3 is lowered.

12. 发明专利

JPH03209900A ELECTRONIC COMPONENT SUCTION TRANSFER DEVICE 失效
公开(公告)号：JPH03209900A
公开(公告)日：1991-09-12
申请号：JP359590
申请日：1990-01-12
申请人： HITACHI LTD
发明人： TOMITA MASAMICHI , HONMA KAZUO , IGARASHI SHIGEMI , TSUJI ISAO , KURATA SHIGERU
IPC分类号： H05K13/04
摘要： PURPOSE:To improve an electronic component in mounting accuracy by a method wherein component suction nozzles are arranged radially and rotatably around a horizontal shaft arranged vertical to a rotating shaft which enables a head to rotate. CONSTITUTION:A head 5 is supported at the tip of each rotatable shaft 1 through the intermediary of a connecting arm 2 so as to be rotatable around a horizontal shaft 3, component suction nozzles 6 different in shape are arranged radially around the horizontal shaft 3, and the center axis of the nozzle 6 to use is arranged so as to align its center axis with the rotating axis of the shaft 1. Therefore, a correction for the nozzle 6 offcentered from a head rotating axis added to a position instruction which is given to an X-Y table to position a printed board becomes small, and the error of a head rotating angle has little effect on the position accuracy of the nozzle 6 in the directions of X and Y, so that an electronic component can be improved in mounting accuracy.

13. 发明专利

JPH03103719A BACKGROUND DEVICE FOR IMAGE PICKUP OF ELECTRONIC COMPONENT IN ELECTRONIC COMPONENT LOADING MACHINE 失效
公开(公告)号：JPH03103719A
公开(公告)日：1991-04-30
申请号：JP24113689
申请日：1989-09-18
申请人： HITACHI LTD
发明人： TSUJI ISAO , AZUMA MINEO , FUJIOKA SHINGO , TOMITA MASAMICHI
IPC分类号： G01D11/24 , G01B11/00 , H05K13/08
摘要： PURPOSE:To improve the image recognition accuracy of a component by providing a background plate which reflects light incident from a flank irregularly and projects the light from the reverse surface by the scattering and a lighting means which makes the light incident on the background plate sideward so that the axis of a suction nozzle is perpendicular at the periphery of a component suction head. CONSTITUTION:The background plate 23 which is positioned at the periphery of the upper part of the electronic component suction nozzle 8 is provided at the lower end of the electronic component loading head 7, the light source 19 for lighting is supported on a stationary member (not shown in figure) almost by the background plate 23, and a shield plate 20 irradiates only the side part of the background plate 23 with light. The background plate 23 is in a circular reflecting surface 24 and reflects the light from the light source 19 irregularly to transmit the light downward, thereby irradiating the component 9 form its reverse side. Therefore, when the component 9 is viewed through an image pickup camera 11, the background plate 23 has a bright uniform background colored in, for example, a daylight color and an image the compo nent 9 is picked up as a clear black silhouette with the background plate 23 for the background.

14. 发明专利

JPH01215100A POSITIONAL CALIBRATION OF HEAD FOR INSTALLING ELECTRONIC COMPONENT 失效
公开(公告)号：JPH01215100A
公开(公告)日：1989-08-29
申请号：JP3940288
申请日：1988-02-24
申请人： HITACHI LTD
发明人： TOMITA MASAMICHI , ITAGAKI MASATO , HAEDA YOSHIO , NAKAYAMA SUSUMU , AJIKI NAOJI , FUJISHIRO KEISUKE
IPC分类号： H05K13/04
摘要： PURPOSE:To confirm a component attaching accuracy substantially similar to that of a single head, by a method wherein in both an inspection station and a component attaching station, difference vectors of position vectors of respective heads with respect to respective positioning reference points are previously obtained, and a position correction value characteristic to each position of the head is set. CONSTITUTION:An electronic component 8 is sucked to the head section of a head 7 in a such station 2. In this connection, it is assumed that an error P2 exists between the center position of the component 8 and a positioning reference line 2-2. When the head 7 reaches a rough positioning station 3, a rough positioning device corrects the position of the component 8 to decrease the position error to P3. Next, in reaching an inspection station 4, the image of the component 8 is picked up by means of a camera 9 which is disposed on a positioning reference line which is approximately located just under both the head 7 and the component 8. The image applied to the camera 9 is then focused on an image pickup device 10, and the displacement in the position of the component 8 from a reference vertical line in the inspection station 4 is observed on the basis of both a predetermined electrical processing and a mathematical operation to obtain a displacement of P4 in value. Finally, in an attaching station 5, the head 7 is moved downward, and then attached to a board 11 to which components are to be attached with a decreased error P5.

15. 发明专利

JPS63106501A METHOD FOR DETECTING GROOVE POSITION 失效
公开(公告)号：JPS63106501A
公开(公告)日：1988-05-11
申请号：JP25177986
申请日：1986-10-24
申请人： HITACHI LTD
发明人： SHIBATA NOBUO , HIRAI AKIRA , TOMITA MASAMICHI , AKATSU TOSHIO , KAWASAKI KYOICHI
IPC分类号： B23K9/127 , B23K9/12 , G01B11/00
摘要： PURPOSE:To detect a groove position with good accuracy, by a method wherein evaluation for detecting the groove position is performed on the basis of a light cut image when slit light is allowed to irradiate in arbitrary quantity of light and, when the evaluation is improper, the quantity of the slit is regulated. CONSTITUTION:The lines H1-H2, H2-H3 of a light cut image 9a show the light cut image of the upper surface of a welding base material 4. Coordinates axes (u), (v) respectively show the horizontal and vertical axes of an observing optical system 8. Herein, the addition value of the density values of picture elements in the horizontal direction is calculated at every picture element in the vertical direction to obtain not only the max. value Bmax and min. value Bmin but also the intermediate value Bw of both values. When the average brightness of the light cut image is set to Bav and the upper and lower limits thereof are set to BT2, BT1 and formulae I, II are satisfied, a desired groove following position is operated from the light cut image data preliminarily inputted and stored. When either one of the formulae I, II is not satisfied, the property of the density pattern of the light cut image is classified, for example, into three kinds and the irradiation quantity of the light of an irradiation optical system 3 is controlled corresponding to the property of each density pattern to perform the detection of the groove position.

16. 发明专利

JP2012001302A Screen display device inside car 有权
标题翻译：屏幕显示设备在车内
公开(公告)号：JP2012001302A
公开(公告)日：2012-01-05
申请号：JP2010136423
申请日：2010-06-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOMITA MASAMICHI
IPC分类号： B66B3/00
摘要： PROBLEM TO BE SOLVED: To deter that an information selection means, an information display means, or an information input means does not catch mischief from a passenger by allowing an input or a changeover of display contents of the information display means in a car.SOLUTION: This screen display device in the car includes: a camera 5 in the car 1 of an elevator; the information display means 3 displaying information to a passenger; the information selection means 14 selecting information displayed from a plurality of pieces of information by an passenger operation; and the information input means 10 inputting the information displayed on the information display means by the passenger operation. The information display means 3, the information selection means 4, and the information input means 10 are installed in an identical side wall face in the car, and the information display means 3 displays a video in the car photographed by the camera 5 only for a prescribed time according to a selection operation by the passenger to the information selection means 4 or according to an input operation by the passenger to the information input means 10, so that an effect of mischief suppression become successful.
摘要翻译：要解决的问题：为了阻止信息选择装置，信息显示装置或信息输入装置通过允许信息显示装置的显示内容的输入或切换在汽车。解决方案：车内的该屏幕显示装置包括：电梯轿厢1中的相机5; 信息显示装置3向乘客显示信息; 信息选择装置14通过乘客操作选择从多条信息显示的信息; 以及信息输入装置10，通过乘客操作输入信息显示装置上显示的信息。信息显示装置3，信息选择装置4和信息输入装置10安装在轿厢中相同的侧壁面上，并且信息显示装置3仅在照相机5拍摄的汽车中显示视频，根据乘客对信息选择装置4的选择操作或根据乘客对信息输入装置10的输入操作的规定时间，使得恶作剧抑制的效果成功。版权所有（C）2012，JPO＆INPIT

17. 发明专利

JP2011037567A Guide rail mounting tool and guide rail fixing method 有权
标题翻译：导轨安装工具和导轨固定方法
公开(公告)号：JP2011037567A
公开(公告)日：2011-02-24
申请号：JP2009185882
申请日：2009-08-10
申请人： Hitachi Building Systems Co Ltd , Hitachi Ltd , 株式会社日立ビルシステム , 株式会社日立製作所
发明人： TOMITA MASAMICHI , MATSUURA ATSUSHI , YAMAMOTO KYOHEI , NAGASE ATSUSHI
IPC分类号： B66B7/02
摘要： PROBLEM TO BE SOLVED: To provide a guide rail mounting tool having reduced cost and improved working safety and efficiency.
SOLUTION: The guide rail mounting tool includes a flat plate body 11, and a magnet 31 provided on the plate body 11. The plate body 11 has a first plate through-hole 17 and a second plate through-hole 22 through which a pair of bolts 5 pass, respectively, and a first nut holding recessed portion 18 and a second nut holding recessed portion 23 for holding the pair of nuts 6 not to be rotated, respectively. Besides, magnets 31, 32 attract and temporarily fix the pair of nuts 6 held by the first nut holding recessed portion 18 and the second nut holding recessed portion 23.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低成本并提高工作安全性和效率的导轨安装工具。导轨安装工具包括平板主体11和设置在板体11上的磁体31.板体11具有第一板通孔17和第二板通孔22，通过该第二板通孔17 一对螺栓5分别通过第一螺母保持凹部18和用于保持一对螺母6不旋转的第二螺母保持凹部23。此外，磁体31,32吸引并暂时固定由第一螺母保持凹部18和第二螺母保持凹部23保持的一对螺母6.（C）2011，JPO＆INPIT

18. 发明专利

JP2011006181A Scenery video display device of elevator 有权
标题翻译：电梯的场景视频显示设备
公开(公告)号：JP2011006181A
公开(公告)日：2011-01-13
申请号：JP2009149939
申请日：2009-06-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOMITA MASAMICHI
IPC分类号： B66B3/00
摘要： PROBLEM TO BE SOLVED: To provide a scenery video display device of an elevator capable of displaying a scenery video of the building outside in response to a request of a passenger.SOLUTION: This scenery video display device of the elevator has cameras 9a and 9b, a lifting means mounted with these cameras and liftable along a building outer wall synchronously with a car 1, and display means 4a and 4b arranged in the car and capable of displaying video information imaged in response to a car height position, and prestores the video information imaged by the cameras in a storage part 13a in the fine weather of the daytime. A control means 12 displays present image information imaged in response to the car height position by the cameras by the display means, and displays the video information of the storage part corresponding to the car height position by the display means in the daytime and the stormy weather.
摘要翻译：要解决的问题：提供一种能够响应于乘客的请求而将建筑物的风景视频显示在外面的电梯的风景视频显示装置。解决方案：电梯的风景视频显示装置具有照相机9a和9b，安装有这些照相机的提升装置，并且可以与轿厢1同步地沿着建筑物外壁升降，以及布置在轿厢中的显示装置4a和4b，并且能够显示响应于轿厢高度位置成像的视频信息，并且预先存储视频信息在白天晴朗的天气中，通过相机在存储部分13a中成像。控制装置12通过显示装置显示响应于摄像机的汽车高度位置而成像的当前图像信息，并且在白天和暴风雨天气中通过显示装置显示对应于轿厢高度位置的存储部分的视频信息。

19. 发明专利

JP2009221011A Device for explaining and demonstrating function of elevator and method of explaining and demonstrating function thereof 有权
标题翻译：用于解释和演示电梯功能的装置及其解释及演示功能的方法
公开(公告)号：JP2009221011A
公开(公告)日：2009-10-01
申请号：JP2008070557
申请日：2008-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TOMITA MASAMICHI , NAKAI MIKIO
IPC分类号： B66B5/00 , B66B3/00
摘要： PROBLEM TO BE SOLVED: To explain to a customer about functions of a safety device and the like mounted according to a specification of each elevator while preventing wrong operation by a passenger, and to demonstrate exemplary operation of the functions in a car.
SOLUTION: A switch starting explanation of the functions mounted in the elevator, a sound output device or an image display apparatus performing explanation, and a demonstration means demonstrating specific exemplary operation including opening/closing of a door and lifting of the car, are provided in the car. A start permission means permitting the starting of an information output means and the demonstration means is provided in the management control device of a maintenance center having a communication line between the elevator and the center.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：向客户解释根据每个电梯的规格安装的安全装置等的功能，同时防止乘客的错误操作，并且示出汽车中的功能的示例性操作。解决方案：开始说明安装在电梯中的功能，执行说明的声音输出装置或图像显示装置的说明，以及演示包括门的打开/关闭和轿厢提升的具体示例性操作的演示装置，在汽车中提供。开始许可意味着允许启动信息输出装置，并且演示装置设置在具有电梯和中心之间的通信线路的维护中心的管理控制装置中。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2008179477A Elevator operation control device, elevator operation control method and elevator operation control program 有权
标题翻译：电梯操作控制装置，电梯操作控制方法和电梯操作控制程序
公开(公告)号：JP2008179477A
公开(公告)日：2008-08-07
申请号：JP2007317259
申请日：2007-12-07
申请人： Hitachi Ltd , Hitachi Mito Engineering Co Ltd , 日立水戸エンジニアリング株式会社 , 株式会社日立製作所
发明人： TOMITA MASAMICHI , SHIGETA MASAYUKI , KIDA SHUICHI
IPC分类号： B66B5/02
摘要： PROBLEM TO BE SOLVED: To inexpensively enable earthquake control operation at a high speed by simple algorithm.
SOLUTION: Epicenter information being information on at least an epicenter position and a magnitude value of an earthquake are acquired from the Meteorological Agency 5, and control operation of an elevator is determined based on building position information 221 being position information on a building 4 provided with an elevator operation control device 2, the epicenter position information and the magnitude value.
COPYRIGHT: (C)2008,JPO&INPIT

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