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51. 发明专利

JPH04304599A DEVICE FOR DISPLAYING COVERAGE AREA WITHIN UNIT TIME 失效
公开(公告)号：JPH04304599A
公开(公告)日：1992-10-27
申请号：JP6855891
申请日：1991-04-01
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： G08G1/00
摘要： PURPOSE:To select a plurality of possible path for each travelling object and to grasp the attainable time for each travelling object in a batch by calculating the coverage area per unit time of the travelling object such as a fire engine at a high speed and displaying it over a map. CONSTITUTION:By a coverage area calculation part 8, the converage area per prescribed time of each object is obtained from travelling object position information indicating the present position or the virtual position of each travelling object which is generated in a travelling position information generation part 1 and each road information stored in a road information data base part (speed data base part 4 and road data base 6), and the coverage area for each travelling object obtained in teh coverage area calculation part 8 and an auxiliary screen are displayed one over another on a display device 10 (CRT10) by a display information synthesis part 9.

52. 发明专利

JPS6472263A DISPLAY SYSTEM FOR DRAWING INFORMATION 失效
公开(公告)号：JPS6472263A
公开(公告)日：1989-03-17
申请号：JP23002387
申请日：1987-09-14
申请人： TOSHIBA CORP
发明人： MATSUDA KEIKO , YUGAWA ATSUSHI
IPC分类号： G06F17/30
摘要： PURPOSE:To quickly comprehend one desired and particular part out of a CRT screen by displaying vector information and attribute information included in the vector information on a single CRT with magnification via a multi- window system. CONSTITUTION:When the detailed information is desired for a particular part W, for example, out of a map picture read and displayed on a CRT, a coordinate extracting means 5 extracts the coordinates of the part W based on the processed picture shown on an output display means 4. Then the extracted coordinates are analyzed by a coordinate analyzing means 6 and the attribute data concerning the analyzed part is retrieved out of an attribute data memory means 8 by an attribute retrieving means 7. Then the attribute data is displayed with magnification by means of a multi-window on the means 4 at a place adjacent to the map picture. Thus an operator can easily comprehend the information attribute information on one particular part out of the map picture just by giving a glance at the picture shown on the means 4.

53. 发明专利

JPS62160584A DECISION METHOD FOR INCLUSION RELATION OF CLOSED GRAPHIC 失效
公开(公告)号：JPS62160584A
公开(公告)日：1987-07-16
申请号：JP161386
申请日：1986-01-08
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： G06T7/60
摘要： PURPOSE:To decide the inclusiveness relation of two graphics by connecting two closed graphics with a line segment that is crossed or in contact with the graphics, and deciding whether the outsides of both closed graphics are connected with each other, or the outside and the inside of them are connected. CONSTITUTION:First of all, as a diagram vector conversion process 31, a drawing on which an inputted closed graphic is pictured is read using a dedicated computer having a picture processing function, and a picture closed drawing is converted to a thin straight line segment at a high speed. Following that, the closed graphic is extracted with a closed graphic extraction process 32. Next, as a decision objected point extraction process 33, an opposite point to draw the line segment that is not intersected or in contact with both closed graphics between the closed graphics on one side and on the other side, using a general computer. Finally, when both outsides of two closed graphics are connected with each other with the above stated segment, it is decided that they are in a non-inclusiveness relation, and when the outside and the inside are connected, it is decided that they are in an inclusiveness relation, by a closed graphic inclusiveness relation decision process 34.

54. 发明专利

JP2001142969A METHOD AND SYSTEM FOR PROVIDING ARTICLE/SERVICE INFORMATION 失效
公开(公告)号：JP2001142969A
公开(公告)日：2001-05-25
申请号：JP32735399
申请日：1999-11-17
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： G06F13/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06Q50/26 , G06Q50/34 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To secure impartiality and neutrality in the case of a designated fid by providing the latest product information to the side of a local government. SOLUTION: On the side of the local government, the information of the designated trader himself is disclosed by providing a home page field (designated participating enterprise database 3) to the designated trader and a product database 4 is provided for storing information on articles and services handled by the relevant designated trader. Then, the product information of the relevant designated trader is stored in the relevant database 4 and on the side of the designated trader, the latest article and service information, which is handled by the trader himself, to be stored in the database 4 is provided to the side of the local government.

55. 发明专利

JPH11144176A PIPE NETWORK ANALYSIS SYSTEM 失效
公开(公告)号：JPH11144176A
公开(公告)日：1999-05-28
申请号：JP30893797
申请日：1997-11-11
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI , KIKAWADA KAZUNORI
IPC分类号： E03B1/00 , G06F17/50 , G08B31/00 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To automate data collection processing, operation processing an input processing, to cope with them in real time even when there are the new registration and change of a demanding house by this, also to analyze the distribution trend of an instant flow rate of every household and to perform an accurate pipe network analysis. SOLUTION: Meter-reading data and an alert signal which are acquired by each electronic water meter 2 are successively passed through a network controller 3 for a terminal, a telephone line 4 and a network controller 5 for a center and are supplied to a data processing part 6. After the part 6 works data that can be inputted to a pipe network analysis system part 7, the data is inputted to the part 7, and processing that grasps the current state of a pipe network, pipe route design calculation processing, etc., are performed.

56. 发明专利

JPH07259142A WATER DISTRIBUTION BLOCK MONITOR 失效
公开(公告)号：JPH07259142A
公开(公告)日：1995-10-09
申请号：JP4549394
申请日：1994-03-16
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI , TSURUMAKI NAOKO
IPC分类号： E03B1/00 , F03B13/00 , G05D16/20 , H02P9/04
摘要： PURPOSE:To adjust without step a water-distribution pressure by comparing primary side pressure with secondary side pressure of a pump, and switching over an output circuit of a generator properly to supply electric energy to the generator. CONSTITUTION:Water stored in a water distribution pond 1 is supplied to a contour water distribution block 4 through a water distribution main pipe 2. Pressure and water distribution block supply pressure in their heads of natural flow-down from a primary pressure gauge 21 and a secondary pressure gauge 22 is inputted to a controller 23. In addition, the controller 23 calculates difference between two pressure, and in the case it is less than pre-determined value set in advance, an operation mode of a pump main body 3 is controlled in a booster mode, and a power driving command is outputted to an AC/DC converter 24. In the case difference between two pressure is in excess of the pre-determined value, the operation mode is controlled in a pressure reduction mode, and a brake driving command is outputted to a controller 8.

57. 发明专利

JPH07189302A WATER SUPPLY AREA CHANGING DEVICE 失效
公开(公告)号：JPH07189302A
公开(公告)日：1995-07-28
申请号：JP33088193
申请日：1993-12-27
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： E03B9/00
摘要： PURPOSE:To change a water supply area by using water pressure of a high area water distribution pond having a necessary water quantity without increasing the pressure of an intermediate water supply area and a water supply area, by arranging a cutoff valve and a flow control valve in trunk lines of a water supply area of the high area water distribution pond and a water supply area of a low area water distribution pond. CONSTITUTION:A cutoff valve 41 and a flow control valve 51 are arranged in trunk lines 31 and 32 of both areas in a contact point part where a water supply area 21 of a high area water distribution pond 11 and a water supply area 22 of a low area water distribution pond 12 come into contact with each other. The flow control valve 51 is adjusted according to a demand water quantity of the low area water distribution pond 12 by using water pressure of the high area water distribution pond 11. By arranging a control device 71 capable of linearly changing a water quantity of the water supply area 22 of the low area water distribution pond 12, a flow rate can be linearly changed. By operating an operation valve at one place, equipment investment and operational complexity can be reduced. By controlling a flow rate, an increase in pressure is eliminated, and fear for an increase in water leakage is eliminated.

58. 发明专利

JPH06296813A FILTERING FLOW RATE CONTROL DEVICE 失效
公开(公告)号：JPH06296813A
公开(公告)日：1994-10-25
申请号：JP8898293
申请日：1993-04-16
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： B01D24/48 , B01D29/60 , B01D37/04 , E02B7/20 , F04B49/06 , G05D7/06 , G05D9/12
摘要： PURPOSE:To operate a water purifying plant by setting a filtering flow rate equal to or more than a conventional one without expanding the capacity of a water sending pump well or increasing a filter basin by controlling the outflow valve of the filter basin so as to open the same when the water level of the water sending pump well is lowered. CONSTITUTION:In a filtering flow rate control device 13, a filter basin inflow valve 8 is provided on the inflow side of a filter basin 2 to block inflow water and a filter basin outflow valve 9 is provided on the outflow side of the filter basin 2 to block outflow treated water and a filtering flow rate control valve 3 is connected to the outflow valve 9 in series and a filtered water circulating pump 11 is connected to the branch piping 3a branched from the treated water piping connecting the control valve 3 and a water sending pump 4 to return treated water to the filter basin 2. The treated water sent out of the circulating pump 11 is introduced into the filter basin 2 as circulating water and a circulating water inflow valve 10 is arranged on the injection side of the filter basin of the filtered water circulating pump 11 to control the inflow of circulating water and a filtered water inflow valve 10 is opened when a filter basin inflow valve 8 is in a closed when the water level of the water sending pump 4 is lowered, the outflow valve 9 is opened.

59. 发明专利

JPH06149916A WATER SUPPLY HOUSE ORDER CHART PREPARATION SYSTEM 失效
公开(公告)号：JPH06149916A
公开(公告)日：1994-05-31
申请号：JP29693992
申请日：1992-11-06
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI , TSURUMAKI NAOKO
IPC分类号： G06F17/50 , G06F15/60
摘要： PURPOSE:To reduce time and cost required for preparing a water supply house order chart and to prepare the water supply house order chart almost without being affected by the changes of geographical features. CONSTITUTION:When preparing the water supply house order chart, the absolute coordinate of either water meter or water tap corresponding to each water meter is measured by a GSP device 1 and after the other relative coordinate is measured by a real measuring operation, a distributing water pipe duct chart is prepared basing on the information of these respective water meter positions and respective water tap position, distributing water pipe duct chart and inputted water supply and distribution information by a water supply house order chart preparing device 4. Then, the respective water meters and the respective water taps are described in this distributing water pipe duct chart and afterwards, the water supply house order chart is prepared by automatically preparing a water supply branch pipes basing on the positions of these respective water meters, the positions of respective water taps and the positions of respective distributing water pipes.

60. 发明专利

JPH0212424A TWO-DIMENSIONAL FILE MANAGEMENT SYSTEM FOR LARGE-SIZED PICTURE 失效
公开(公告)号：JPH0212424A
公开(公告)日：1990-01-17
申请号：JP16081288
申请日：1988-06-30
申请人： TOSHIBA CORP
发明人： YUGAWA ATSUSHI
IPC分类号： G06F3/06 , G06F17/30 , G06T1/00
摘要： PURPOSE:To quickly take out an objective picture part of a large-sized picture from a disk device by reading out unit pictures from several disk devices, to which access destinations are designated, in parallel. CONSTITUTION:Disk devices, for example, optical disk devices 12-1 to 12-4 from/in which data can be read/written in parallel and optical disk interface circuits (optical disk IF) 13-1 to 13-4 which access optical disk devices 12-1 to 12-4 in accordance with the indication from a CPU 11 are provided. The CPU 11 refers to a storage destination information table to designate an access destination with each disk device as one unit and reports the access request to several disk devices, where access destinations are designated, at a time thereafter. Unit pictures are read out from these several disk devices in parallel. Thus, required picture parts are quickly taken out.

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