公开(公告)号：US20060182178A1

公开(公告)日：2006-08-17

申请号：US11339829

申请日：2006-01-26

申请人： Kenji Oi ,  Kazuaki Okamoto ,  Hideo Hirono

发明人： Kenji Oi ,  Kazuaki Okamoto ,  Hideo Hirono

IPC分类号： H04N11/02 ,  H04N11/04 ,  H04N7/12 ,  H04B1/66

CPC分类号： H04N19/583

摘要： A moving picture data transmission apparatus according to the present invention includes: a weight assigner which assigns a weight to a macroblock on a first picture frame in accordance with the ratio of an overlap region where a reference picture block overlaps the macroblock on a picture frame; and a transmission method controller which controls a transmission method of the macroblock based on the weight assigned by the weight assigner.

摘要翻译： 根据本发明的运动图像数据传输装置包括：权重分配器，其根据在参考图像块与图像帧上的宏块重叠的重叠区域的比率，向第一图像帧上的宏块分配权重; 以及传输方法控制器，其基于由权重分配器分配的权重来控制宏块的传输方法。

公开(公告)号：US20080299903A1

公开(公告)日：2008-12-04

申请号：US12196562

申请日：2008-08-22

申请人： Hideo Hirono ,  Kazuaki Okamota ,  Kenji Oi ,  Yuki Hirata

发明人： Hideo Hirono ,  Kazuaki Okamota ,  Kenji Oi ,  Yuki Hirata

IPC分类号： H04B7/00

CPC分类号： H04M3/42297 ,  H04M3/42246 ,  H04M15/00 ,  H04M15/55 ,  H04M15/83 ,  H04M2203/1091 ,  H04M2215/2026 ,  H04M2215/2046 ,  H04M2215/44 ,  H04M2215/82 ,  H04W4/24 ,  H04W8/26 ,  H04W12/08

摘要： Among a plurality of radio terminal apparatuses, an FMC control apparatus interchanges telephone a telephone number allocated to a first radio terminal apparatus, whose battery is being recharged, with that allocated to a third radio terminal apparatus. Although a radio terminal apparatus is being recharged, a user can perform communication such as telephone calls in the same environments as those of the first radio terminal apparatus whose battery is being recharged by operating on the third radio terminal apparatus using the telephone number allocated to the first radio terminal apparatus whose battery is being recharged.

摘要翻译： 在多个无线终端装置中，FMC控制装置将分配给其电池正在再充电的第一无线终端装置的电话号码与分配给第三无线终端装置的电话交换电话。 尽管无线电终端装置被重新充电，但用户可以在与使用分配给第三无线电终端装置的电话号码在第三无线电终端装置上操作的第一无线电终端装置的电池相同的环境中执行诸如电话呼叫的通信 电池正在充电的第一无线电终端设备。

公开(公告)号：US07648597B2

公开(公告)日：2010-01-19

申请号：US10585548

申请日：2005-07-06

申请人： Akihide Nagao ,  Kenji Oi

发明人： Akihide Nagao ,  Kenji Oi

IPC分类号： C21D8/02

CPC分类号： C22C38/02 ,  C21D8/02 ,  C22C38/001 ,  C22C38/04 ,  C22C38/06

摘要： The present invention provides a method for manufacturing high tensile strength steel plate having 570 MPa (N/mm2) or larger tensile strength and having also extremely superior balance of strength and toughness both before PWHT and after PWHT to that of the conventional steel plates, by specifically specifying the temperature-rising rate at the plate thickness center portion of a quenched and tempered material during tempering, and to be concrete, the method has the steps of: casting a steel consisting essentially of 0.02 to 0.18% C, 0.05 to 0.5% Si, 0.5 to 2.0% Mn, 0.005 to 0.1% Al, 0.0005 to 0.008% N, 0.03% or less P, 0.03% or less S, by mass, and balance of Fe and inevitable impurities; hot-rolling the cast steel without cooling the steel to the Ar3 transformation point or lower temperature, or after reheating the steel to the Ac3 transformation point or higher temperature, to a specified plate thickness; cooling the steel by direct quenching from the Ar3 transformation point or higher temperature, or by accelerated cooling, to 400° C. or lower temperature; and then tempering the steel, using a heating apparatus being installed directly connecting the manufacturing line containing a rolling mill and a direct-quenching apparatus or an accelerated cooling apparatus, to 520° C. or above of the maximum ultimate temperature at the plate thickness center portion at an average temperature-rising rate of 1° C./s or larger at the plate thickness center portion up to a specified tempering temperature between 460° C. and the Ac1 transformation point.

摘要翻译： 本发明提供一种具有570MPa（N / mm2）以上拉伸强度的高抗拉强度钢板的方法，并且在PWHT之前和PWHT之后的强度和韧性平衡优于常规钢板的强度和韧性平衡方法，通过 具体说明回火期间淬火回火材料的板厚中心部分的升温速率，并且为混凝土，该方法具有以下步骤：铸造基本上由0.02至0.18％C，0.05至0.5％ Si，0.5〜2.0％Mn，0.005〜0.1％Al，0.0005〜0.008％N，0.03％以下P，0.03％以下S，余量为Fe和不可避免的杂质; 热轧铸钢而不将钢冷却至Ar3相变点或更低温度，或者将钢再加热至Ac3相变点或更高温度至规定的板厚度; 通过从Ar3相变点或更高温度或通过加速冷却直接淬火至400℃或更低温度来冷却钢; 然后使用将包含轧机和直接淬火装置或加速冷却装置的生产线直接连接的加热装置回火至钢板厚度中心的最高极限温度的520℃以上 部分在板厚中心部分的平均升温速度为1℃/ s以上，直到规定的回火温度在460℃与Ac1相变点之间。

公开(公告)号：US5900076A

公开(公告)日：1999-05-04

申请号：US979625

申请日：1997-11-28

申请人： Tohru Hayashi ,  Keniti Amano ,  Mitsuhiro Okatsu ,  Kenji Oi ,  Fumimaru Kawabata ,  Tomoya Koseki ,  Noritsugu Itakura ,  Hiroki Ota

发明人： Tohru Hayashi ,  Keniti Amano ,  Mitsuhiro Okatsu ,  Kenji Oi ,  Fumimaru Kawabata ,  Tomoya Koseki ,  Noritsugu Itakura ,  Hiroki Ota

IPC分类号： C21D6/02 ,  C21D8/02 ,  C22C38/04 ,  C22C38/12 ,  C21D8/00

CPC分类号： C21D6/02 ,  C21D8/02 ,  C21D8/0226 ,  C22C38/04 ,  C22C38/12 ,  C21D2211/002 ,  C21D8/0263

摘要： This invention provides bainite steel materials having a less scattering of properties in a thickness direction or between steel materials by using a chemical composition of C: not less than 0.001 wt % but less than 0.030 wt %, Si: not more than 0.60 wt %, Mn: 1.00-3.00 wt %, Nb: 0.005-0.20 wt %, B: 0.0003-0.0050 wt % and Al: not more than 0.100 wt % and rendering not less than 90% of the material into a bainite texture in steel materials such as thick steel plates, steel sheets, section steels, rod steels and the like.

摘要翻译： 本发明提供一种贝氏体钢材料，其厚度方向上或钢材之间的性能散射小，通过使用化学组成为C：不小于0.001重量％但小于0.030重量％，Si：不大于0.60重量％ Mn：1.00-3.00重量％，Nb：0.005-0.20重量％，B：0.0003-0.0050重​​量％，Al：不大于0.100重量％，并且使不少于90重量％的材料成为贝氏体组织， 作为厚钢板，钢板，截面钢，棒钢等。

公开(公告)号：US5766381A

公开(公告)日：1998-06-16

申请号：US646373

申请日：1996-05-15

申请人： Tohru Hayashi ,  Keniti Amano ,  Mitsuhiro Okatsu ,  Kenji Oi ,  Fumimaru Kawabata ,  Tomoya Koseki ,  Noritsugu Itakura ,  Hiroki Ota

发明人： Tohru Hayashi ,  Keniti Amano ,  Mitsuhiro Okatsu ,  Kenji Oi ,  Fumimaru Kawabata ,  Tomoya Koseki ,  Noritsugu Itakura ,  Hiroki Ota

IPC分类号： C21D6/02 ,  C21D8/02 ,  C22C38/04 ,  C22C38/12 ,  C21D8/00

CPC分类号： C21D6/02 ,  C21D8/02 ,  C21D8/0226 ,  C22C38/04 ,  C22C38/12 ,  C21D2211/002 ,  C21D8/0263

摘要： This invention provides bainite steel materials having a less scattering of properties in a thickness direction or between steel materials by using a chemical composition of C: not less than 0.001 wt % but less than 0.030 wt %, Si: not more than 0.60 wt %, Mn: 1.00-3.00 wt %, Nb: 0.005-0.20 wt %, B: 0.0003-0.0050 wt % and Al: not more than 0.100 wt % and rendering not less than 90% of the material into a bainite texture in steel materials such as thick steel plates, steel sheets, section steels, rod steels and the like.

摘要翻译： PCT No.PCT / JP95 / 01871 Sec。 371日期：1996年5月15日 102（e）日期1996年5月15日PCT提交1995年9月20日PCT公布。 出版物WO96 / 09419 日本特开1996年3月28日本发明提供了通过使用C：不小于0.001重量％但小于0.030重量％的化学组成，在厚度方向或钢材之间具有较小散射特性的贝氏体钢材料，Si：不更多 比例为0.60重量％，Mn：1.00-3.00重量％，Nb：0.005-0.20重量％，B：0.0003-0.0050重​​量％，Al：不大于0.100重量％，并使不少于90重量％的贝氏体材料 粗钢板，钢板，截面钢，棒钢等钢材的质地。

公开(公告)号：US09364921B2

公开(公告)日：2016-06-14

申请号：US14004271

申请日：2011-04-28

申请人： Koji Yano ,  Hiroyuki Sumi ,  Kenji Oi

发明人： Koji Yano ,  Hiroyuki Sumi ,  Kenji Oi

IPC分类号： B23K26/262 ,  B23K26/28 ,  B21C37/08 ,  B23K26/06 ,  B23K26/32

CPC分类号： B23K26/282 ,  B21C37/08 ,  B23K26/0608 ,  B23K26/262 ,  B23K26/32 ,  B23K2103/04 ,  B23K2103/50

摘要： A method of manufacturing a laser welded steel pipe by forming a steel strip into a cylindrical open pipe and performing laser welding on edges that includes: emitting two laser beams along the edges from an upper surface side of the open pipe, the two laser beams being transmitted through different optical fibers with in-focus spot diameters exceeding 0.3 mm; emitting leading and trailing laser beams each inclined toward a direction in which welding proceeds at an incident angle with respect to a direction perpendicular to an upper surface of the open pipe; setting the incident angle of the leading laser beam to be larger than the incident angle of the trailing laser beam; and setting a gap between a center point of the leading laser beam and a center point of the trailing laser beam on a back surface of the open pipe to 1 mm or larger.

摘要翻译： 一种激光焊接钢管的制造方法，其特征在于，将钢带形成为圆筒状的开口管，并在边缘进行激光焊接，所述边缘包括：从所述开口管的上表面侧沿着边缘发射两束激光，所述两束激光束 透射通过不同的光纤，焦点光点直径超过0.3 mm; 发射前导和后退的激光束，每个激光束朝向相对于垂直于所述开放管的上表面的方向以入射角进行焊接的方向倾斜; 将前导激光束的入射角设定为大于后退激光束的入射角; 并且将开启管的背面上的前导激光束的中心点与后方激光束的中心点之间的间隔设定为1mm以上。

公开(公告)号：US20120325362A1

公开(公告)日：2012-12-27

申请号：US13321970

申请日：2009-09-04

申请人： Atsushi Ishigami ,  Kenji Oi ,  Naoya Hayakawa

发明人： Atsushi Ishigami ,  Kenji Oi ,  Naoya Hayakawa

IPC分类号： F16L9/22 ,  F16L13/02

CPC分类号： B23K9/18 ,  B23K9/0253 ,  B23K33/006 ,  B23K2101/06 ,  B23K2101/10 ,  B23K2103/04

摘要： Provided is a submerged arc welding method for a steel plate. In welding the steel plate from an internal surface or an external surface by a submerged arc welding, welding condition is set such that, a cross-sectional area of internal weld metal S1 and a cross-sectional area of external weld metal S2 satisfy the formula (1), the formula (2), and the formula (3), that is, 0.40≦(S1+S2)/t2≦0.80 . . . (1), S1/t2≦0.35 . . . (2), and S2/t2≦0.45 . . . (3), wherein t is a plate thickness of the steel plate (mm), S1 is a cross-sectional area of the internal weld metal (mm2) excluding the cross-sectional area of a portion of the internal weld metal overlapping with the external weld metal after external welding, and S2 is a cross-sectional area of the external weld metal (mm2).

摘要翻译： 提供一种钢板的埋弧焊接方法。 在通过埋弧焊接从内表面或外表面焊接钢板的情况下，设定焊接条件，使得内部焊接金属S1的横截面积和外部焊接金属S2的截面积满足公式 （1），式（2）和式（3），即0.40＆nlE;（S1 + S2）/t2&nlE=0.80。 。 。 （1），S1 / t2＆nlE; 0.35。 。 。 （2），S2 / t2＆nlE; 0.45。 。 。 （3），其中t是钢板的板厚（mm），S1是内部焊接金属的横截面面积（mm2），不包括与内部焊接金属重叠的部分的横截面面积 外部焊接后的外部焊接金属，S2为外部焊接金属的横截面积（mm2）。

公开(公告)号：US20110036814A1

公开(公告)日：2011-02-17

申请号：US12918095

申请日：2009-02-19

申请人： Atsushi Ishigami ,  Kenji Oi ,  Naoya Hayakawa

发明人： Atsushi Ishigami ,  Kenji Oi ,  Naoya Hayakawa

IPC分类号： B23K9/18

CPC分类号： B23K9/188 ,  B23K9/0253 ,  B23K9/0282 ,  B23K2101/06 ,  B23K2103/04

摘要： Steel is subjected to multiple-electrode submerged arc welding with three or more electrodes in which a direct-current power source is used to supply current to a first electrode, the welding by the first electrode is carried out at a current density of 250 A/mm2 or more, preferably with a wire diameter of 3.2 mm or less and a weld current of 1,000 A or more, the welding by the second electrode is carried out at a current density of 150 A/mm2 or more, preferably with a weld current of 600 A or more, one of the interelectrode spacings is 23 mm or more on a surface of the steel, and the remaining interelectrode spacings are 20 mm or less.

摘要翻译： 钢用三电极或多层电极进行多电极埋弧焊，其中使用直流电源向第一电极供电，第一电极的焊接以250A / mm2以上，优选线径为3.2mm以下，焊接电流为1000A以上，第二电极的焊接以150A / mm 2以上的电流密度进行，优选为焊接电流 600A以上的电极间距离在钢表面上为23mm以上，其余的电极间间隔为20mm以下。

公开(公告)号：US20110023990A1

公开(公告)日：2011-02-03

申请号：US12933241

申请日：2009-03-30

申请人： Koji Yano ,  Kenji Oi

发明人： Koji Yano ,  Kenji Oi

IPC分类号： F16L9/02 ,  B23K26/00

CPC分类号： F16L9/02 ,  B21C37/0811 ,  B23K13/046 ,  B23K26/262 ,  B23K2101/06 ,  B23K2103/04 ,  B23K2103/05

摘要： A steel strip is formed into a cylinder so that opposite ends of the steel strip face each other, while continuously conveying the steel strip. The opposite ends are melted across the entire thickness by irradiating the opposite ends with a high-energy-density beam while applying a pressure with squeeze rolls. A seam is formed by joining the opposite ends, and excess weld metal of the seam on the outer and inner sides of the obtained welded steel pipe is removed by cutting. A repaired seam is then formed by remelting and solidifying a region on the inner side of the welded steel pipe, the region having a depth of 0.5 mm or more from the surface and a width of double or more the width of the seam, and in addition, the center line of the seam is made to coincide with the center line of the repaired seam.

摘要翻译： 钢带形成为圆筒，使得钢带的相对端彼此面对，同时连续输送钢带。 通过用挤压辊施加压力，通过用高能量密度束照射相对端，使相对端在整个厚度上熔融。 通过接合相对端形成接缝，并且通过切割来除去所获得的焊接钢管的外侧和内侧上的接缝的过量焊缝金属。 然后，通过在焊接钢管的内侧，从表面的深度为0.5mm以上的区域和接缝的宽度的两倍以上的宽度重熔和固化区域来形成修补接缝，并且 另外，接缝的中心线与修补缝的中心线重合。

公开(公告)号：US07317690B2

公开(公告)日：2008-01-08

申请号：US09968519

申请日：2001-10-02

申请人： Kenji Oi ,  Takashi Shimizu ,  Hirotaka Ueno ,  Hiroshi Takase

发明人： Kenji Oi ,  Takashi Shimizu ,  Hirotaka Ueno ,  Hiroshi Takase

IPC分类号： G01R31/08 ,  G06F11/00

CPC分类号： H04L45/00 ,  H04L45/18 ,  H04L45/48

摘要： An interface circuit that can disconnect a loop connection among nodes. The interface circuit includes ports, which are connected to bus cables, a state machine and a port controller, which is connected to the ports and the state machine. The state machine determines that a loop connection exists when a process in a predetermined state has been stacked for a predetermined time. When a loop connection exists, the port controller electrically disconnects a port on the loop.

摘要翻译： 可以断开节点之间的环路连接的接口电路。 接口电路包括连接到总线电缆的端口，状态机和端口控制器，其连接到端口和状态机。 当预定状态的处理已经堆叠了预定时间时，状态机确定存在环路连接。 当存在环路连接时，端口控制器电气断开环路上的端口。