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1. 发明申请

WO1997018380A1 RISER THAT IS TO BE DETACHED NEAR THE WATER SURFACE 审中-公开
标题翻译：升级到水表面附近
公开(公告)号：WO1997018380A1
公开(公告)日：1997-05-22
申请号：PCT/JP1996003242
申请日：1996-11-06
申请人： JAPAN DRILLING CO., LTD. , JAPAN NATIONAL OIL CORPORATION , MITSUI ENGINEERING & SHIPBUILDING CO., LTD. , MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： JAPAN DRILLING CO., LTD. , JAPAN NATIONAL OIL CORPORATION , MITSUI ENGINEERING & SHIPBUILDING CO., LTD. , MITSUBISHI HEAVY INDUSTRIES, LTD. , KOGURE, Eiji , MACKIE, Michael, J. , MCCALLA, Jeffrey, M. , HAYASHI, Hiroichi
IPC分类号： E21B17/01
CPC分类号： E21B17/085 , E21B7/128 , E21B17/01 , E21B17/012 , E21B33/038
摘要： A floating vessel carrying a digging apparatus with a required offshore structure for digging a well in the sea bed. A riser extending from the vessel into the well in the sea bed surrounds a drill string so as to provide a circulation of dug muddy water and dug fluid. This riser is constituted by at least two segments that can detachably be connected to each other, and one of the two can move together with the floating vessel, while the other stays at a predetermined location until the two segments are connected to each other again by providing buoyancy. A riser system for use for a producing operation is also provided that comprises at least two detachable segments.
摘要翻译：一艘载有挖掘设备的浮式船只，其中需要海上结构，用于在海床上挖井。从容器延伸到海床中的井的提升器围绕钻柱，以提供挖泥泥水和挖掘流体的循环。该提升管由至少两个可拆卸地彼此连接的区段构成，两个区段中的一个可与浮动容器一起移动，而另一个区段停留在预定位置，直到两个区段再次通过彼此连接提供浮力。还提供了一种用于生产操作的立管系统，其包括至少两个可拆卸段。

2. 发明申请

WO1993018400A1 METHOD AND APPARATUS FOR ANALYZING ORGANIC MATTERS USING TRANSPORTABLE CONSTRUCTION 审中-公开
标题翻译：使用运输结构分析有机物的方法和装置
公开(公告)号：WO1993018400A1
公开(公告)日：1993-09-16
申请号：PCT/JP1993000305
申请日：1993-03-12
申请人： JAPAN NATIONAL OIL CORPORATION , ISHIDA, Shigeaki , FUJIMORI, Hidetoshi , MATSUBAYASHI, Hideki , MACHIHARA, Tsutomu
发明人： JAPAN NATIONAL OIL CORPORATION
IPC分类号： G01N33/24
CPC分类号： G01N33/241
摘要： A sample container (21) filled with a sample of crude crashed rocks is loaded into a thermal decomposition furnace (1), and this thermal decomposition furnace (1) is evacuated to substantial vacuum by connecting it to a vacuum suction line (27), and is then sealed. The sealed furnace (1) is rapidly heated to a first temperature at which some proportions of hydrocarbons are thermally decomposed but inorganic carbonates are not decomposed, and is retained at this temperature for a predetermined time. After the thermal decomposition furnace (1) is cooled to a temperature at which the hydrocarbons inside the furnace do not react with air, it is connected to an air feed line (29) and to an exhaust line (35) and the produced gas inside the furnace is passed through a hydrocarbon detector (34) and through a CO2 detector (33). An HC peak (P1) and a CO2 peak (P3) are determined from the output signals of these detectors and are recorded. Then, the temperature of the thermal decomposition furnace (1) is set to a second temperature which is higher than the first temperature and at which insoluble organic matters are substantially decomposed thermally, and each of the steps of exhaust, heating, cooling and measurement is again carried out so as to determine and record at least an HC peak (P2). Types, contents, etc., of the organic matters are judged from these peaks (P1, P2 and P3).

3. 发明申请

WO1996030616A1 DEVICE FOR CONTROLLING THE DRILLING DIRECTION OF DRILL BIT 审中-公开
标题翻译：用于控制钻头钻头方向的装置
公开(公告)号：WO1996030616A1
公开(公告)日：1996-10-03
申请号：PCT/JP1996000187
申请日：1996-01-31
申请人： JAPAN NATIONAL OIL CORPORATION , IKEDA, Akio , SHANO, Koetsu
发明人： JAPAN NATIONAL OIL CORPORATION
IPC分类号： E21B04/00
CPC分类号： E21B7/067 , E21B4/003
摘要： The objective of the present invention is to provide a device for controlling the drilling direction of the drills by which the drilling direction can be accurately detected, the bit load and the vibration affecting on the weakly-structured double eccentric mechanism portion can be controlled, and the rigidity of the rotating shaft is enhanced. The device for controlling the drilling direction of the drills comprises a cylinder-type housing (6), the first ring-formed component (11) which is located on an inner peripheral surface that is eccentric with respect to the cylinder-type housing (6), the second ring-formed component (12) which is located on the inner peripheral surface that is eccentric with respect to said circular inner surface of the first ring-formed component (11), and the hollow-type harmonized reduction gears (13, 14) which rotate the first and second ring-formed components (11, 12) relatively around their respective centers, and the said device for controlling the drilling direction of the drills is operated to determine the position of the rotating shaft (2) by individually rotating the first and second ring-formed components (11, 12). In said device for controlling the drilling direction of the drills, a resolver is positioned between the first and second ring-formed components (11, 12) and the hollow-type harmonized reduction gears (13, 14) to detect the rotating angular position of the first and second ring-formed components (11, 12). Furthermore, a fulcrum bearing (8) of the rotating shaft (2) is located at a midpoint between the drill bit and the first and second ring-formed components (11, 12). Moreover, a flexible joint (3) is located at the upper portion of the first and second ring-formed components (11, 12) and a bearing (15) is further mounted on the flexible joint in order to support the rotating shaft (1).
摘要翻译：本发明的目的是提供一种用于控制钻头的钻孔方向的装置，通过该装置可以准确地检测钻孔方向，可以控制钻头负载和对弱结构的双偏心机构部分的影响的振动，以及提高了旋转轴的刚性。用于控制钻头的钻孔方向的装置包括圆筒型壳体（6），第一环形部件（11）位于相对于圆筒型壳体（6）偏心的内周面上），位于相对于第一环形部件（11）的所述圆形内表面偏心的内周面上的第二环形部件（12）和中空型协调减速齿轮（13），14），其使第一和第二环形部件（11,12）相对绕其各自的中心旋转，并且操作用于控制钻孔的钻孔方向的所述装置，以确定旋转轴（2）的位置由单独旋转第一和第二环形部件（11,12）。在用于控制钻头的钻孔方向的装置中，旋转变压器位于第一和第二环形部件（11,12）和中空型协调减速齿轮（13,14）之间，以检测旋转角度位置第一和第二环形部件（11,12）。此外，旋转轴（2）的支点轴承（8）位于钻头与第一和第二环形部件（11,12）之间的中点处。此外，柔性接头（3）位于第一和第二环形部件（11,12）的上部，并且轴承（15）进一步安装在柔性接头上以支撑旋转轴（1））。

4. 发明公开

EP0802302A1 RISER THAT IS TO BE DETACHED NEAR THE WATER SURFACE 失效
标题翻译：斯德哥尔摩DAS NERHE VON DERWASSEROBERFLÄCHELÖSBARIST
公开(公告)号：EP0802302A1
公开(公告)日：1997-10-22
申请号：EP96937506.2
申请日：1996-11-06
申请人： Japan Drilling Co., Ltd. , Japan National Oil Corporation , MITSUI ENGINEERING & SHIPBUILDING CO., LTD , Mitsubishi Heavy Industries, Ltd.
发明人： KOGURE, Eiji , MACKIE, Michael, J. , MCCALLA, Jeffrey, M. , HAYASHI, Hiroichi
IPC分类号： E21B17/01
CPC分类号： E21B17/085 , E21B7/128 , E21B17/01 , E21B17/012 , E21B33/038
摘要： A floating vessel carrying a digging apparatus with a required offshore structure for digging a well in the sea bed. A riser extending from the vessel into the well in the sea bed surrounds a drill string so as to provide a circulation of dug muddy water and dug fluid. This riser is constituted by at least two segments that can detachably be connected to each other, and one of the two can move together with the floating vessel, while the other stays at a predetermined location until the two segments are connected to each other again by providing buoyancy. A riser system for use for a producing operation is also provided that comprises at least two detachable segments.
摘要翻译：一艘载有挖掘设备的浮式船只，其中需要海上结构，用于在海床上挖井。从容器延伸到海床中的井的提升器围绕钻柱，以提供挖泥泥水和挖掘流体的循环。该提升管由至少两个可拆卸地彼此连接的区段构成，两个区段中的一个可与浮动容器一起移动，而另一个区段停留在预定位置，直到两个区段再次通过彼此连接提供浮力。还提供了一种用于生产操作的立管系统，其包括至少两个可拆卸段。

5. 发明授权

EP0565101B1 Method for preparing ethane and ethylene from methane 失效
标题翻译：一种用于从甲烷制备乙烷和乙烯的方法
公开(公告)号：EP0565101B1
公开(公告)日：1996-06-26
申请号：EP93105816.8
申请日：1993-04-08
申请人： SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA , Japan National Oil Corporation , COSMO RESEARCH INSTITUTE
发明人： Yamamura, Masami , Okado, Hideo , Tsuzuki, Naohide , Chaki, Kazutoshi , Wakatsuki, Toshiya
IPC分类号： C07C9/06 , C07C11/04 , C07C2/84
CPC分类号： C07C2/84 , Y02P20/52 , Y10S585/943 , C07C11/04 , C07C9/06

6. 发明公开

EP0716064A1 Method and apparatus for oxidative coupling of methane 失效
标题翻译： Verfahren und Vorrichtung zur oxidativen Kupplung von Methan
公开(公告)号：EP0716064A1
公开(公告)日：1996-06-12
申请号：EP95308461.3
申请日：1995-11-24
申请人： Japan National Oil Corporation , SEKIYUSHIGEN KAIHATSU KABUSHIKI KAISHA , COSMO RESEARCH INSTITUTE
发明人： Inomata, Makoto , Imura, Kozo , Katagiri, Tsutomu , Sun, Erli
IPC分类号： C07C2/84 , B01J8/24
CPC分类号： C07C2/84 , B01J8/1863 , Y02P20/584 , Y10S585/943
摘要： The following steps are conducted for producing a hydrocarbon having a carbon number of at least 2: a coupling step, in which a coupling feed gas containing methane and a gas containing oxygen are supplied to a conveying catalyst bed which is formed by an ascending stream which contains a catalyst, and then methane and oxygen are allowed to react so as to produce a coupling product gas; a catalyst separation step for separating the catalyst from the coupling product gas; and a catalyst feedback step for feeding back the thus-separated catalyst to the coupling step. Accordingly, the reaction system does not accumulate excessive heat, the combustion reaction as a side reaction is hindered, and the selectivity of the coupling reaction is enhanced. In addition, the yield of the hydrocarbon having a carbon number of at least 2 is improved.
摘要翻译：进行以下步骤，用于生产碳数至少为2的烃：偶合步骤，其中将含有甲烷和含氧气体的偶合进料气体供应到由上升流形成的输送催化剂床，含有催化剂，然后甲烷和氧气反应以产生偶合产物气体; 催化剂分离步骤，用于将催化剂与偶合产物气体分离; 以及用于将如此分离的催化剂反馈到偶联步骤的催化剂反馈步骤。因此，反应体系不会积聚过多的热量，作为副反应的燃烧反应受到阻碍，并且偶联反应的选择性提高。另外，碳数为2以上的烃的收率提高。

7. 发明公开

EP0584377A1 METHOD AND APPARATUS FOR ANALYZING ORGANIC MATTERS USING TRANSPORTABLE CONSTRUCTION 失效
标题翻译：方法和设备的有机物质分析，使用可移植事务建设。
公开(公告)号：EP0584377A1
公开(公告)日：1994-03-02
申请号：EP93905639.6
申请日：1993-03-12
申请人： Japan National Oil Corporation
发明人： ISHIDA, Shigeaki , FUJIMORI, Hidetoshi A-1003 Rose Mansion Fujinomori , MATSUBAYASHI, Hideki , MACHIHARA, Tsutomu
IPC分类号： G01N33/24
CPC分类号： G01N33/241
摘要： A sample container (21) filled with a sample of crude crashed rocks is loaded into a thermal decomposition furnace (1), and this thermal decomposition furnace (1) is evacuated to substantial vacuum by connecting it to a vacuum suction line (27), and is then sealed. The sealed furnace (1) is rapidly heated to a first temperature at which some proportions of hydrocarbons are thermally decomposed but inorganic carbonates are not decomposed, and is retained at this temperature for a predetermined time. After the thermal decomposition furnace (1) is cooled to a temperature at which the hydrocarbons inside the furnace do not react with air, it is connected to an air feed line (29) and to an exhaust line (35) and the produced gas inside the furnace is passed through a hydrocarbon detector (34) and through a CO₂ detector (33). An HC peak (P1) and a CO₂ peak (P3) are determined from the output signals of these detectors and are recorded. Then, the temperature of the thermal decomposition furnace (1) is set to a second temperature which is higher than the first temperature and at which insoluble organic matters are substantially decomposed thermally, and each of the steps of exhaust, heating, cooling and measurement is again carried out so as to determine and record at least an HC peak (P2). Types, contents, etc., of the organic matters are judged from these peaks (P1, P2 and P3).
摘要翻译：填充有粗的样本的样本容器（21）的岩石坠毁被装入热分解炉（1），该热分解炉（1）是通过将其连接到一个真空抽吸管线抽空到基本真空（27）并且然后密封。将密封的炉（1）被迅速加热到使烃的一些比例被热分解，但无机碳酸盐不分解的第一温度，并保持在该温度下持续预定时间。热分解炉（1）被冷却到使炉内的烃不与空气反应的温度后，将其连接到空气进料管线（29）和在排气管线（35）和内部所产生的气体该炉通过烃检测器（34），并通过检测器的CO 2（33）通过。的HC峰（P1）和CO 2峰（P3）是确定性的从合成的输出信号所开采和探测器被记录。然后，将热分解炉的温度（1）被设定为第二温度的所有比所述第一温度和在其中不溶的有机物被基本上分解热更高，且每个排气，加热，冷却和测量的步骤是再次进行，以确定矿和记录HC（P2）的至少峰值。类型，内容等，有机物的从合成峰（P1，P2和P3）判断。

8. 发明公开

EP0510951A2 Method for gathering and analysing hydrocarbon contained in sea water in small quantities 失效
标题翻译：一种用于收集和在低浓度的碳氢化合物在海水中的现有分析方法。
公开(公告)号：EP0510951A2
公开(公告)日：1992-10-28
申请号：EP92303623.0
申请日：1992-04-22
申请人： Japan National Oil Corporation
发明人： Fukuda, Munehiro , Hua, Kenka Inn Yin Jian
IPC分类号： G01N30/08 , G01N33/18 , G01N1/28 , G01N30/06 , G01N1/10
CPC分类号： G01N1/405 , G01N1/14 , G01N30/00 , G01N30/08 , G01N30/12 , G01N33/18 , G01N33/1833 , G01N33/28 , G01N2030/085 , G01N2030/126 , G01N2030/143 , G01N30/14
摘要： A prescribed quantity of sea water is passed through one or more adsorption cylinders filled with adsorbent to bring the molecule of hydrocarbon contained in the sea water in small quantities into direct contact with the adsorbent to let the adsorbent adsorb the hydrocarbon. Then, by heating and treating the adsorbent adsorbing the hydrocarbon to be analyzed, even light-duty hydrocarbon having relative large molecular weight and small volatility can be effectively detected.
摘要翻译：海水的规定量的通过填充有吸附剂带来少量包含在海水烃的分子与吸附剂让吸附剂吸附烃直接接触的一个或多个吸附筒通过。然后，通过加热和处理所述吸附剂吸附烃待分析，可以有效地检测具有相对大的分子量和小波动甚至轻型烃。

9. 发明公开

EP0298144A1 Submersible optical connector 失效
标题翻译： Eintauchbarer optischer Steckverbinder。
公开(公告)号：EP0298144A1
公开(公告)日：1989-01-11
申请号：EP87109786.1
申请日：1987-07-07
申请人： Japan National Oil Corporation , SUMITOMO ELECTRIC INDUSTRIES LIMITED
发明人： Yamaguchi, Masayoshi Osaka Works of Sumitomo , Hagihara, Toshio Osaka Works of Sumitomo
IPC分类号： G02B6/38
CPC分类号： G02B6/382 , G02B6/32 , G02B6/3816 , G02B6/3823 , G02B6/3833 , G02B6/3847
摘要： An optical connector assembly has a female connector (1) formed in its front surface with a recess (3), and a male connector formed therein with a cavity (7) and in its front surface with a projection (8) which is partly or entirely deformable so that the tip of an optical fiber (10) supported by the projection will be fitted into the innermost portion of the recess without fail. An incoming/outgoing beam surfaces at the innermost part of the recess and at the tip of the projection are formed by the end faces of optical fibers passed through the female and male connectors. A collimator lens (11, 12) may be provided on the end face of each optical fiber (4, 10) which serves to expand the diameter of transmitted beams and deflect the beams in parallel, so that the transmission loss by dust in the water is kept to a minimum level. A device (16, 18) for forming jet streams is provided at the joint surfaces of the male and female connectors which serves to jet water or a detergent stored in a storage means to the end faces of both optical fibers when connecting the connectors and blow away dust, thereby reducing the transmission loss by dust.
摘要翻译：光学连接器组件具有在其前表面上形成有凹部（3）的阴连接器（1）和形成有空腔（7）的阳连接器，并且在其前表面中具有突出部（8），所述突起部分完全可变形，使得由突起支撑的光纤（10）的尖端将不会失配地嵌入凹部的最内部。在凹槽的最内部和突起的尖端处的入射/射出光束表面由通过阴连接器和阳连接器的光纤的端面形成。可以在每个光纤（4,10）的端面上设置准直透镜（11,12），其用于扩大透射光束的直径并使光束平行偏转，使得水中的灰尘传输损失保持在最低水平。用于形成喷射流的装置（16,18）设置在阳连接器和阴连接器的接合表面处，用于在连接连接器并吹动时将存储在存储装置中的水或洗涤剂喷射到两根光纤的端面从而减少灰尘的传输损失。

10. 发明授权

EP0775802B1 Method and apparatus for directional drilling 失效
标题翻译：方法和装置用于定向钻井
公开(公告)号：EP0775802B1
公开(公告)日：2003-01-29
申请号：EP96308388.6
申请日：1996-11-20
申请人： Japan National Oil Corporation
发明人： Simpson, Neil A.A.S.
IPC分类号： E21B7/06 , E21B17/10 , E21B23/00 , E21B41/00
CPC分类号： E21B17/1014 , E21B7/067 , E21B23/00 , E21B41/00

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