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    • 4. 发明专利
    • IN-TUNNEL COMMUNICATION EQUIPMENT
    • JPH09294094A
    • 1997-11-11
    • JP10499596
    • 1996-04-25
    • OHBAYASHI CORP
    • OYAGI SHUJIYOSHIOKA HISAYASANO TAKASHIFUKUDA KAZUNARIKAWASAKI KINJI
    • H04B5/02H04B7/00
    • PROBLEM TO BE SOLVED: To attain in-tunnel radio communication without using a repeater. SOLUTION: The equipment has a 1st communication equipment 12 installed at a facing 10 and a 2nd communication equipment 16 installed at a pit mouth 14. The 1st and 2nd communication equipments 12, 16 send/receive a radio wave at a 50GHz band mutually and are provided with main body sections 12a, 16a and conical horns 12b, 16b for transmission/reception of the radio wave. A video camera 18 to pick up an image of a state of the facing is connected to the 1st communication equipment 12 and a telephone set 20 for radio communication is connected to the equipment 12 via a connection box 22. A television monitor 24 and a telephone set 20 are connected to the 2nd communication equipment 16 via a connection box 28. A radio wave sent/received between the communication equipments 12, 16 is emitted directly in space from the conical horns 12b, 16b. The emission angle is nearly 17 deg. in terms of a half and width and it is a fairly wider directivity in comparison with an angle (half band width is nearly 1.5 deg.) in the case of using a parabolic form antenna.
    • 5. 发明专利
    • METHOD FOR EDITING CONSTRUCTION VIDEO IMAGE
    • JPH0888825A
    • 1996-04-02
    • JP22536594
    • 1994-09-20
    • OHBAYASHI CORP
    • SHIOKAWA TAKASHIFUKUDA KAZUNARIKANEKO TOMOYA
    • H04N5/76G06Q50/00G06Q50/08G11B27/28
    • PURPOSE: To provide a method for editing construction video image indicating the progress of construction capable of concretely displaying the place and part of an object. CONSTITUTION: An image forming device 1 is provided with an electronic camera 2 for picking up the images of the object A and recording them in a memory 6, a GPS 3 for detecting the position information of the camera 2 at the time of image pickup, a light wave distance meter 4 for detecting the direction, elevation angle and distance of the object A to the camera 2 and an electronic clock 5. An editing device 8 is provided with an object judgement system 20 editing an image information in the memory 6 by type from recording manage information, incorporating three-dimensional space data 21 prepared beforehand for indicating a space occupied by a construction area and a building part by three-dimensional picture display and the generation period data 22, compares the numerical information of the images stored in the memory 6 with the three- dimensional space data 21 and the space generation period data 22 and converts the numerical information of the construction video images to the titles of concrete photographing place and photographing part along with the video images.
    • 8. 发明专利
    • METHOD FOR MANAGING CONSTRUCTION VIDEO IMAGE
    • JPH0888823A
    • 1996-04-02
    • JP22375494
    • 1994-09-19
    • OHBAYASHI CORP
    • SHIOKAWA TAKASHIFUKUDA KAZUNARIKANEKO TOMOYA
    • H04N5/76G11B27/28H04N5/91
    • PURPOSE: To accurately record the place of a photographed object or a construction area to which it belongs along with image information. CONSTITUTION: This method is provided with a camera 1, a GPS (position detection system) 2, a light wave distance meter 3, an electronic clock 4, a CPU 6 for controlling them together and storing data obtained from them in a memory 5, an editing device 7 for editing the data stored in the memory 5 by respective types and a monitor television 8. When a user pushes a shutter or the like and the drive system 12 of the camera 1 is driven, the CPU 6 calls the image information converted to electric signals in a CCD 11, stores it in the memory 5, calls the various kinds of management information paired with the image information, that are, the present position and height information of the camera, the position and height information of the object 1, construction area information and year, month, date and time information, and stores them in the memory 5. The editing device 7 fetches the image information and the management information stored inside the memory 5 in a pair and classifies the respective pieces of the image information corresponding to the respective pieces of the management information according to a built-in editing program and the classified image information is projected on the screen of the monitor television 8.
    • 9. 发明专利
    • JPH05287898A
    • 1993-11-02
    • JP9126092
    • 1992-04-10
    • OHBAYASHI CORP
    • WAKIZAKA TATSUYAFURUYA NORIYUKIKURITA KOHEIFUKUDA KAZUNARI
    • E04G1/20E04G21/16
    • PURPOSE:To make the lifting device of a building frame for architecture capable of successively lifting a horizontal member in a state wherein it is assembled without interferring with the lifting device even if the horizontal member such as a beam, etc., is assembled to a pillar in a site on the ground. CONSTITUTION:A lifting device 2 consists of a frame base 23 which is in the form of hollow pillar erected and fixed above a pedestal 21 fixed on the site above the ground and which lifts and guides supports 3, a pair of jack systems 24 fixed and mounted on the diagonal line of the aforementioned supports 3 on the stage 23a of the frame base 23, and a connecting device 26 that is provided inside the frame base 23, connected to the lower ends of plungers 25 that project to the lower part of the jack systems 24 and clamps/unclamps the lower ends of the supports 3. Slits 28 to penetrate support members 3a and intermediate beams 5 that are successively jointed additionally to the lower parts of the supports 3 are opened in a vertical direction on both sides of the frame base 23, and these respective slits 28 communicate with slits 29 connecting to the opening 27 of the stage 23a.
    • 10. 发明专利
    • MULTICOLOR TYPE ELECTRONIC NOTICE BOARD
    • JPH0882969A
    • 1996-03-26
    • JP22023394
    • 1994-09-14
    • OHBAYASHI CORP
    • SHIOKAWA TAKASHIFUKUDA KAZUNARIKANEKO TOMOYA
    • B43L1/04G03G15/01G09F9/00H04N1/00
    • PURPOSE: To provide a multicolor type electronic notice board capable of obtaining a color screen coping with the coloring of a personal computer. CONSTITUTION: In this electronic notice board, a recording sheet 14 is movably stretched between a pair of supporting rollers 12 provided at the upper and lower parts in a flat cabinet 10, and an electrostatic latent image is formed by a recorder 16 in contact with the back surface of the recording sheet 14, then toner is stuck to the electrostatic latent image so as to display a picture on the surface of the recording sheet 14. The recorder 16 is provided with a spectroscopic device 20 resolving color image information to plural primary colors, plural electrostatic charging devices 22 to 28 electrostatically charging the electrostatic latent image on the surface of the recording sheet only in each wavelength region spectroscopically split by the spectroscopic device 20, and toner drums 38 to 44 respectively arranged on the progressing side of the devices 22 to 28 and sticking color toner to the recording sheet from containers 30 to 36 storing the color toner set the color corresponding to the wavelength band.