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1. 发明专利

JPS62103737A CALCULATION SYSTEM FOR MARINE VESSEL 失效
公开(公告)号：JPS62103737A
公开(公告)日：1987-05-14
申请号：JP24336585
申请日：1985-10-30
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , HITACHI SHIPBUILDING ENG CO , MITSUI SHIPBUILDING ENG , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI HEAVY IND LTD , KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES
发明人： OZAWA KANJI , NAKAJIMA OSAMU , SOTOOKA KOKICHI , HASHIGUCHI SHINJI , FUJI YASUHIRO , TSURUI NOBUKATSU , TSUKAMOTO OSAMU , ARIGA TETSUO , UCHIDA NAGAYORI , SEKIGUCHI KENJI
IPC分类号： G06F11/18
摘要： PURPOSE:To improve the reliability of calculation results of computers by obtaining a correct computation result by making a majority decision among normal computers if there is a difference among the calculation results obtained by plural computers at the same time for the same purpose. CONSTITUTION:Computers 12a-12c for position measurement computation perform a calculation processing for the same purpose at the same time. The respective computers 12a-12c monitor whether or not their operation states are normal by their incorporated BITEs 13a-13c and monitor judgement information is supplied to a controller 14 as well as calculation result information. The controller 14 makes various decisions by majority and considers all the computers 12a-12c to be abnormal unless the calculation results of all the computer 12a-12c are coincident with one another within a permissible range, thereby displaying that on a display unit 30.

2. 发明专利

JPS6367846A ON-SHIP LOCAL AREA NETWORK SYSTEM 失效
公开(公告)号：JPS6367846A
公开(公告)日：1988-03-26
申请号：JP21234186
申请日：1986-09-09
申请人： NIPPON KOKAN KK , JAPAN SHIPBUILDING RES ASS , HITACHI SHIPBUILDING ENG CO , MITSUI SHIPBUILDING ENG , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES
发明人： OZAWA KANJI , SOTOOKA KOKICHI , YAMAMOTO TOSHIO , FUJI YASUHIRO , TSURUI NOBUKATSU , AIHARA KAZUKI , ARIGA TETSUO , UCHIDA NAGAYORI , SEKIGUCHI KENJI
IPC分类号： B63H21/22
摘要： PURPOSE:To improve the reliability of a system by gathering and transmitting general information from general node groups through the 1st optical fiber cable, gathering important information from an important node group through a 2nd optical fiber, and transmitting it by radio through a radio device. CONSTITUTION:All pieces of information of all systems and devices on a ship are handled by a general information LAN system consisting of the 1st optical fiber cable CA10 and general node groups 11 11-19. Further, only the important information to be sent to a ship company, etc., on the ground is handled by an important information LAN system consisting of the 2nd optical fiber cable CA20 and important node groups 21-23, 27 and 28. Then those LAN systems are provided independently on the ship. Consequently, even if the important information LAN system, for example' damages and is disable to send the information, its influence never extends to the general information LAN system, so the important information is gathered by the general information LAN system and transmitted by radio to the ground through the operation of the radio device 30.

3. 发明专利

JPH01133434A METHOD FOR TRANSMITTING PACKET DATA BY SATELLITE COMMUNICATION 失效
公开(公告)号：JPH01133434A
公开(公告)日：1989-05-25
申请号：JP29163887
申请日：1987-11-18
申请人： JAPAN SHIPBUILDING RES ASS , MITSUBISHI HEAVY IND LTD , KAWASAKI HEAVY IND LTD , NIPPON KOKAN KK , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YONEKURA KATSUMI , AKEYAMA IKUO , MOCHIZUKI MASAHARU , UCHIDA NAGAYORI , NAGUCHI YUKITERU
IPC分类号： H04B7/15 , H04B7/212
摘要： PURPOSE:To make the most efficient packet data transmission possible under various conditions by storing optimum parameters under various conditions which are found from experimental values obtained from data transmission carried out under various conditions and theoretically calculated values. CONSTITUTION:At first, data which are obtained from experimental values obtained from packet data transmission carried out under various conditions and theoretically calculated values and indicate that which parameters are optimum under various basic using conditions are stored in the memories 4 of data terminals on both sides of data transmission. When a necessary basic using condition is inputted through a keyboard 6 thereafter, the optimum parameter under the inputted condition is selected by a CPU 5 from one of the memories 4 and the selected optimum parameter is displayed on a display device 7. At the same time, the optimum parameter is set in a communication processing section 8. Therefore, when data transmission is performed in such state, the most efficient data transmission can be carried out under the inputted basic using condition.

4. 发明专利

JPS6268344A TELETEX COMMUNICATION METHOD 失效
公开(公告)号：JPS6268344A
公开(公告)日：1987-03-28
申请号：JP20807885
申请日：1985-09-20
申请人： JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND , KAWASAKI HEAVY IND LTD , NIPPON KOKAN KK , MITSUBISHI HEAVY IND LTD
发明人： UCHIDA NAGAYORI , NAGUCHI YUKITERU , AKEYAMA IKUO , MOCHIZUKI MASAHARU , YONEKURA KATSUMI
IPC分类号： H04L13/00 , H04L23/00 , H04L29/00 , H04L29/06 , H04N7/00
摘要： PURPOSE:To reproduce a document in a complete shape including a form by sending the discrimination number of a format and a field data only at the transmission side and inserting the field data to the prescribed location of an electronic picture of the corresponding format at a reception side. CONSTITUTION:A transmission side calls the format of an order table on a CRT display 8, the field data is given to the prescribed location 11 of a format picture to form the picture 10 of a complete replacement component order table and the sending of the FILL-IN system is displayed altogether. Only the format ID number and the field data are registered at the transmission registration and the data is copied in the transmission side communication file. THe received data is received in a reception communication file and the format corresponding to the designated ID number is called on the CRT display 9 and the field data is filled in sequentially to the prescribed location 11 of the format picture to reproduce the complete component order table on a screen.

5. 发明专利

JPS6367033A AUTOMATIC SWITCHING METHOD FOR MARITIME SATELLITE COMMUNICATION SYSTEM 失效
公开(公告)号：JPS6367033A
公开(公告)日：1988-03-25
申请号：JP21091986
申请日：1986-09-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAWASAKI HEAVY IND LTD , NIPPON KOKAN KK , MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS
发明人： UCHIDA NAGAYORI , NAGUCHI YUKITERU , AKEYAMA IKUO , MOCHIZUKI MASAHARU , YONEKURA KATSUMI
IPC分类号： H04B7/15
摘要： PURPOSE:To realize power saving of communication and to automatically execute a data transfer by selecting automatically a satellite by using an electronic computer, and inputting automatically an antenna elevation angle and azimuth data against the selected satellite, to an antenna control unit. CONSTITUTION:A computer 24 executes a series of selection procedures which have determined plural selecting conditions for selecting a satellite from plural maritime satellite communication system, which can be utilized, and a priority between each selecting condition, and selects a satellite to be utilized. Subsequently, an elevation angle and azimuth data against the selected satellite is inputted automatically to an antenna attitude control unit 14, and an antenna is directed to the selected satellite.

6. 发明专利

JPS6239941A DATA-TRANSMISSION METHOD 失效
公开(公告)号：JPS6239941A
公开(公告)日：1987-02-20
申请号：JP17852185
申请日：1985-08-15
申请人： MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK , KAWASAKI HEAVY IND LTD
发明人： YONEKURA KATSUMI , UCHIDA NAGAYORI , NAGUCHI YUKITERU , AKEYAMA IKUO , MOCHIZUKI MASAHARU
IPC分类号： H04L23/00
摘要： PURPOSE:To drastically decrease the information-quantity of transmission, to shorten the time of exclusive use of a transmission net, and to economize the transmission by so forming the titled method that a terminal equipment on the transmission-side transmits only a part that is different from the last-time data to a terminal equipment on the reception-side. CONSTITUTION:Past data is respectively filed in a transmission-side data file 6 and a reception-side data file 7. The transmission-side terminal equipment 4 transmits only the data of the part that is updated to the reception-side terminal equipment 5. On the part of the equipment 5, the file of the past data is modified and a new data is reproduced, and such a part that is identical to the past data is not transmitted. As a result, the economy is improved by the reduction in the communication cost, and the time of the exclusive use of the transmission net is made able to be shortened.

7. 发明专利

JPS6239987A IMAGE TRANSMISSION METHOD 失效
公开(公告)号：JPS6239987A
公开(公告)日：1987-02-20
申请号：JP17852085
申请日：1985-08-15
申请人： MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK , KAWASAKI HEAVY IND LTD
发明人： YONEKURA KATSUMI , UCHIDA NAGAYORI , NAGUCHI YUKITERU , AKEYAMA IKUO , MOCHIZUKI MASAHARU
IPC分类号： H04N7/00 , H04N7/18
摘要： PURPOSE:To reduce communication cost by providing the software of a function for synthesizing and reproducing a routine data corresponding to a transmission range to the information transmitted from a transmission side to the terminal equipment of a receiving side. CONSTITUTION:For instance, when a meteorological data 1 is transferred, the terminal equipment 3 of a transmitting side envelopes a range to be transmitted by symbols 2a1-2a4. At this time, the information of the latitude and the longitude of the symbols 2a1-2a4 and only the meteorological 1d information are transmitted by the incorporated data of a transmitting side file 4, respective latitude line 1a, longitude line 1b, geography 1c or the like are not transmitted. In the terminal equipment 5 of a receiving side, the geography 1c enclosed, with the latitude and the longitude of symbols 2a1-2a4, and the latitude 1a and the longitude 1b are drawn from the incorporated data in a receiving side file 6, overlapped with the information 2 transmitted from the terminal equipment 3 of the transmitting side, synthesized and reproduced. Thereby, the profitability is improved and the occupying time of a transmission network can be shortened.

8. 发明专利

JPS61254814A WAVE DETECTOR 失效
公开(公告)号：JPS61254814A
公开(公告)日：1986-11-12
申请号：JP9729285
申请日：1985-05-08
申请人： JAPAN SHIPBUILDING RES ASS , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： UCHIDA NAGAYORI , KAWABATA SOHEI
IPC分类号： G01C13/00
摘要： PURPOSE:To automatically detect a wave on a sailing vessel by using a device of a simple structure, by detecting a water pressure by using a pressure detecting section towed by the vessel obliquely behind the vessel and finding various dimensions of wave information by arithmetic. CONSTITUTION:When a vessel 1 sails towing a pressure detecting section 2, the section 2 navigates underwater obliquely behind the vessel 1 and outputs electric signals after receiving water pressures caused by the underwater navigation and waves received by means of the actions of its shape, weight, and hydrofoil, without receiving any influences of the waves produced by the vessel 1 and irregular water flows 14 behind the propeller of the vessel 1. Noises contained in the electric signals are removed by means of a filter provided in a circuit 7 and, furthermore, DC components caused by the change in the sailing speed of the vessel are removed by means of a capacitor. Electric signals indicating variation of water pressure caused by waves only are stored in a storage device 9 through an AD converter 8 and, a fixed time after, separated into fundamental waves and higher harmonics to an appropriate degree by means of a high-speed Fourier transformation device 11 and outputted to a display device 10 through an input-output interface 6.

9. 发明专利

JPS63117523A PREVIEWING METHOD FOR INCREASE OF DATA TRANSMISSION ERROR RATE IN SUBMARINE SATELLITE COMMUNICATION 失效
公开(公告)号：JPS63117523A
公开(公告)日：1988-05-21
申请号：JP26356886
申请日：1986-11-05
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , JAPAN SHIPBUILDING RES ASS
发明人： UCHIDA NAGAYORI , NAGUCHI YUKITERU
IPC分类号： H04B7/15
摘要： PURPOSE:To lower an error rate, by finding the angle of elevation of an antenna.,comparing an obtained angle of elevation of the antenna with a set angle of elevation value, and inputting a signal of a difference between them to a communication control equipment. CONSTITUTION:When the angle of elevation of the antenna is detected by a potensiometer mounted on an antenna 2, its elevation signal is inputted to the signal converter 7 of an interface 6, and is converted to a digital signal. The angle of elevation value of the antenna is compared with the set value of a hysteresis algorithm 8, and when it is lowered to - E less than the set value E in figure, a trigger signal to improve the error rate is inputted to the communication control equipment 5. Also, when a detected angle of elevation value rises to + E, the signal returning the value to an original value automatically is inputted to the equipment 5. In this way, it is possible to recognize whether possibility to increase the error rate of data exists or not prior to data transmission.

10. 发明专利

JPS61108258A Transmission method of facsimile equipment 失效
标题翻译：传动装置的传动方法
公开(公告)号：JPS61108258A
公开(公告)日：1986-05-26
申请号：JP22961784
申请日：1984-10-31
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Shipbuild Res Assoc Japan
发明人： UCHIDA NAGAYORI , NAGUCHI YUKITERU
IPC分类号： H04N1/38
摘要： PURPOSE: To reduce the transmission time to the utmost and to decreases remarkably the communication cost of a facsimile equipment by describing a mark to the peripheral of transmission paper in parallel with the main and sub scanning directions respectively, using a microprocessor built in the facsimile transmission side device so as to detect electrically the said mark and setting a space signal processing area to the transmission paper according to the described position of the said mark.
CONSTITUTION: When a bar code A at the left of the upper side is scanned (arrow j) and a picture signal is fed to a control section 9, a microprocessor 28 reads this signal and generates two kinds of commands and the information of one side described on the left side paper face from a vertical line (e) passing through the code A is skipped. Then a bar code B at the right of the upper side is scanned, a piece of information described to the right side of a vertical line (f) passing through the bar code B is processed as a space signal. Thus, all information included at the upper part of a horizontal line (g), the lower part of the (h), the left of the vertical line (e) and the right part of the (f) is processed as a space signal, and the information in a section 26 trimmed by hatching finally, that is, only a graph 20 is transmitted.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：使用传真机内置的微处理器，分别将传真设备的周边传送标记与主扫描方向和副扫描方向并行地分别传送到传送纸的周边，以最大限度地减少传输时间，并显着降低传真设备的通信成本以便根据所述标记的描述位置电检测所述标记并将空间信号处理区域设置到传送纸上。构成：当扫描上侧左侧的条形码A（箭头j）并且图像信号被馈送到控制部分9时，微处理器28读取该信号并产生两种命令和一侧的信息从通过代码A的垂直线（e）在左侧纸面上描述。然后扫描上侧右侧的条形码B，将通过条形码B的垂直线（f）右侧描述的一条信息作为空格信号处理。因此，包括在水平线（g）的上部，（h）的下部，垂直线（e）的左侧和（f）的右部分的所有信息被处理为空间信号并且最后通过阴影修剪的部分26中的信息，即仅传送图形20。

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