公开(公告)号：US20100047617A1

公开(公告)日：2010-02-25

申请号：US12312325

申请日：2007-11-07

申请人： Natsuko Sugiura ,  Naoki Maruyama ,  Manabu Takahashi ,  Yohji Nakamura ,  Koji Hanya

发明人： Natsuko Sugiura ,  Naoki Maruyama ,  Manabu Takahashi ,  Yohji Nakamura ,  Koji Hanya

IPC分类号： B21B1/26 ,  B32B15/01 ,  C22C38/00 ,  C22C38/32 ,  C22C38/20 ,  C22C38/42 ,  C22C38/16 ,  C22C38/22 ,  C22C38/04 ,  C22C38/12 ,  C22C38/18 ,  B05D1/18 ,  C23C2/28

CPC分类号： C23C2/40 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0226 ,  C21D8/0426 ,  C21D9/46 ,  C21D2201/05 ,  C22C38/02 ,  C22C38/04 ,  C22C38/12 ,  C22C38/14 ,  C23C2/06 ,  Y10T428/12799

摘要： Steel sheet having a composition of ingredients containing substantially, by mass %, C: 0.005 to 0.200%, Si: 2.50% or less, Mn: 0.10 to 3.00%, N: 0.0100% or less, Nb: 0.005 to 0.100%, and Ti: 0.002 to 0.150% and satisfying the relationship of Ti-48/14×N≧0.0005, having a sum of the X-ray random intensity ratios of the {100} orientation and the {110} orientation of a ⅙ sheet thickness part of 5 or less, having a sum of the maximum value of the X-ray random intensity ratios of the {110} to {110} orientation group and the X-ray random intensity ratios of the {211} orientation of 5 or more, and having a high rolling direction Young's modulus measured by the static tension method and a method of production of the same are provided.

摘要翻译： 具有以质量％计含有C：0.005〜0.200％，Si：2.50％以下，Mn：0.10〜3.00％，N：0.0100％以下Nb：0.005〜0.100％的成分组成的钢板，以及 Ti：0.002〜0.150％，满足{100} <001>取向与{110} <001>取向的X射线随机强度比的和的Ti-48/14×N≥0.0005的关系 具有5或更小的⅙厚度部分的具有{110} <111>与{110} <112>取向基团的X射线随机强度比的最大值之和和X射线随机强度 {211} <111>取向的比例为5以上，并且具有通过静态张力法测定的高轧制方向杨氏模量及其制造方法。

公开(公告)号：US20090255610A1

公开(公告)日：2009-10-15

申请号：US11992685

申请日：2005-10-05

申请人： Naoki Yoshinaga ,  Naoki Maruyama ,  Manabu Takahashi ,  Natsuko Sugiura

发明人： Naoki Yoshinaga ,  Naoki Maruyama ,  Manabu Takahashi ,  Natsuko Sugiura

IPC分类号： C21D8/02 ,  C22C38/18 ,  C22C38/38

CPC分类号： C23C2/06 ,  B21B3/02 ,  C21D8/02 ,  C21D9/46 ,  C22C38/001 ,  C22C38/002 ,  C22C38/32 ,  C23C2/28

摘要： The invention provides a cold-rolled steel sheet excellent in paint bake hardenability and ordinary-temperature non-aging property comprising, in mass %, C: 0.0005-0.0040%, Si: 0.8% or less, Mn: 2.2% or less, S: 0.0005-0.009%, Cr: 0.4-1.3%, O: 0.003-0.020%, P: 0.045-0.12%, B: 0.0002-0.0010%, Al: 0.008% or less, N: 0.001-0.007%, and a balance of Fe and unavoidable impurities. Ultra-low-carbon steel retaining solute N and containing added Cr, P, B and O is used to produce hot-rolled and cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet that exhibit both high paint bake hardenability and ordinary-temperature non-aging property.

摘要翻译： 本发明提供一种油漆烘烤硬化性和常温非时效性优异的冷轧钢板，其质量％为C：0.0005〜0.0040％，Si：0.8％以下，Mn：2.2％以下，S ：0.0005-0.009％，Cr：0.4-1.3％，O：0.003-0.020％，P：0.045-0.12％，B：0.0002-0.0010％，Al：0.008％以下，N：0.001-0.007％ 余量为Fe和不可避免的杂质。 使用超低碳钢保持溶质N并含有Cr，P，B和O的添加剂，生产热轧和冷轧钢板和热浸镀锌冷轧钢板，其表现出高漆烘烤淬透性和 常温非老化性能。

公开(公告)号：US08353992B2

公开(公告)日：2013-01-15

申请号：US12312325

申请日：2007-11-07

申请人： Natsuko Sugiura ,  Naoki Maruyama ,  Manabu Takahashi ,  Yohji Nakamura ,  Koji Hanya

发明人： Natsuko Sugiura ,  Naoki Maruyama ,  Manabu Takahashi ,  Yohji Nakamura ,  Koji Hanya

IPC分类号： C22C38/14 ,  C22C38/12 ,  C21D38/02

CPC分类号： C23C2/40 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0226 ,  C21D8/0426 ,  C21D9/46 ,  C21D2201/05 ,  C22C38/02 ,  C22C38/04 ,  C22C38/12 ,  C22C38/14 ,  C23C2/06 ,  Y10T428/12799

摘要： Steel sheet having a composition of ingredients containing substantially, by mass %, C: 0.005 to 0.200%, Si: 2.50% or less, Mn: 0.10 to 3.00%, N: 0.0100% or less, Nb: 0.005 to 0.100%, and Ti: 0.002 to 0.150% and satisfying the relationship of Ti−48/14×N≧0.0005, having a sum of the X-ray random intensity ratios of the {100} orientation and the {110} orientation of a ⅙ sheet thickness part of 5 or less, having a sum of the maximum value of the X-ray random intensity ratios of the {110} to {110} orientation group and the X-ray random intensity ratios of the {211} orientation of 5 or more, and having a high rolling direction Young's modulus measured by the static tension method and a method of production of the same are provided.

摘要翻译： 具有以质量％计含有C：0.005〜0.200％，Si：2.50％以下，Mn：0.10〜3.00％，N：0.0100％以下Nb：0.005〜0.100％的成分组成的钢板，以及 Ti：0.002〜0.150％，满足{100} <001>取向与{110} <001>取向的X射线随机强度比的和的Ti-48/14×N≥0.0005的关系 具有5或更小的⅙厚度部分的具有{110} <111>与{110} <112>取向基团的X射线随机强度比的最大值之和和X射线随机强度 {211} <111>取向的比例为5以上，并且具有通过静态张力法测定的高轧制方向杨氏模量及其制造方法。

公开(公告)号：US20120141829A1

公开(公告)日：2012-06-07

申请号：US13390493

申请日：2010-08-30

申请人： Hatsuhiko Oikawa ,  Hideki Hamatani ,  Masafumi Azuma ,  Noriyuki Suzuki ,  Fuminori Watanabe ,  Naoki Maruyama ,  Hiroyuki Kawata

发明人： Hatsuhiko Oikawa ,  Hideki Hamatani ,  Masafumi Azuma ,  Noriyuki Suzuki ,  Fuminori Watanabe ,  Naoki Maruyama ,  Hiroyuki Kawata

IPC分类号： B32B15/01 ,  B23K11/16

CPC分类号： B23K11/115 ,  B23K11/16 ,  B23K11/166 ,  B23K2101/18 ,  B23K2101/34 ,  B23K2103/04 ,  B32B15/011 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  Y10T428/12347 ,  Y10T428/12965

摘要： Provided is a spot welded joint (10) which includes at least one thin steel plate with a tensile strength of 750 MPa to 1850 MPa and a carbon equivalent Ceq of equal to or more than 0.22 mass % to 0.55 mass % and in which a nugget (3) is formed in an interface of the thin steel plates (1A, 1B). In a nugget outer layer zone, a microstructure consists of a dendrite structure in which an average value of arm intervals is equal to or less than 12 μm, an average grain diameter of carbides contained in the microstructure is 5 nm to 100 nm, and a number density of carbides is equal to or more than 2×106/mm2.

摘要翻译： 提供了一种点焊接头（10），其包括至少一个拉伸强度为750MPa至1850MPa的薄钢板和等于或大于0.22质量％至0.55质量％的碳当量Ceq，并且其中熔核 （3）形成在薄钢板（1A，1B）的界面中。 在熔核外层区域中，微观组织由臂间隔的平均值等于或小于12μm的枝晶结构构成，微观结构中所含的碳化物的平均粒径为5nm〜100nm， 碳化物的数密度等于或大于2×10 6 / mm 2。

公开(公告)号：US08962149B2

公开(公告)日：2015-02-24

申请号：US13390493

申请日：2010-08-30

申请人： Hatsuhiko Oikawa ,  Hideki Hamatani ,  Masafumi Azuma ,  Noriyuki Suzuki ,  Fuminori Watanabe ,  Naoki Maruyama ,  Hiroyuki Kawata

发明人： Hatsuhiko Oikawa ,  Hideki Hamatani ,  Masafumi Azuma ,  Noriyuki Suzuki ,  Fuminori Watanabe ,  Naoki Maruyama ,  Hiroyuki Kawata

IPC分类号： B32B15/01 ,  B32B15/04 ,  B32B15/18 ,  B23K11/11 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  B23K11/16

CPC分类号： B23K11/115 ,  B23K11/16 ,  B23K11/166 ,  B23K2101/18 ,  B23K2101/34 ,  B23K2103/04 ,  B32B15/011 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  Y10T428/12347 ,  Y10T428/12965

摘要： Provided is a spot welded joint (10) which includes at least one thin steel plate with a tensile strength of 750 MPa to 1850 MPa and a carbon equivalent Ceq of equal to or more than 0.22 mass % to 0.55 mass % and in which a nugget (3) is formed in an interface of the thin steel plates (1A, 1B). In a nugget outer layer zone, a microstructure consists of a dendrite structure in which an average value of arm intervals is equal to or less than 12 μm, an average grain diameter of carbides contained in the microstructure is 5 nm to 100 nm, and a number density of carbides is equal to or more than 2×106/mm2.

摘要翻译： 提供了一种点焊接头（10），其包括至少一个拉伸强度为750MPa至1850MPa的薄钢板和等于或大于0.22质量％至0.55质量％的碳当量Ceq，并且其中熔核 （3）形成在薄钢板（1A，1B）的界面中。 在熔核外层区域中，微观组织由臂间隔的平均值等于或小于12μm的枝晶结构构成，微观结构中所含的碳化物的平均粒径为5nm〜100nm， 碳化物的数密度等于或大于2×10 6 / mm 2。

公开(公告)号：US09010897B2

公开(公告)日：2015-04-21

申请号：US13396826

申请日：2012-02-15

申请人： Kazuyoshi Tanase ,  Toru Miyamoto ,  Toru Takahashi ,  Takamitsu Kondo ,  Hiroshi Wada ,  Naoki Maruyama

发明人： Kazuyoshi Tanase ,  Toru Miyamoto ,  Toru Takahashi ,  Takamitsu Kondo ,  Hiroshi Wada ,  Naoki Maruyama

IPC分类号： B41J29/38 ,  B41J2/155 ,  B41J2/21

CPC分类号： B41J2/155 ,  B41J2/2132

摘要： To minimize any decrease in image quality, even in an instance in which there is a displacement in a landing position of a fluid in a region in which nozzle rows overlap, (A) a fluid-ejecting device including: a first nozzle column; (B) a second nozzle column, the second nozzle column being arranged so as to form an overlapping region; and (C) a control part for causing the fluid to be ejected so that in each of a plurality of raster lines arranged in a row in the predetermined direction in the overlapping region, dots to be formed are apportioned between the first nozzles and the second nozzles; the control part causing the fluid to be ejected so that there are produced.

摘要翻译： 为了尽可能减少图像质量的降低，即使在喷嘴列重叠的区域中的流体的着落位置存在位移的情况下，（A）流体喷射装置，包括：第一喷嘴柱; （B）第二喷嘴列，所述第二喷嘴列被布置成形成重叠区域; 和（C）用于使流体喷射的控制部分，使得在重叠区域中在预定方向上排列成一列的多个光栅线中的每一个中，要形成的点在第一喷嘴和第二喷嘴之间分配 喷嘴 控制部分使得流体被喷射，使得产生。

公开(公告)号：US08075150B2

公开(公告)日：2011-12-13

申请号：US11970021

申请日：2008-01-07

申请人： Naoki Maruyama

发明人： Naoki Maruyama

IPC分类号： F21V8/00

CPC分类号： G02F1/133603 ,  G02F2001/133628 ,  H05K7/2099

摘要： A backlight unit illuminating the rear of a transmissive display panel with light includes a light source substrate, a base member, and a heat pipe. The light source substrate has a light source and faces the rear of the display panel. The base member is made of sheet metal, on which the light source substrate is mounted, and fixed to the rear of a chassis of the backlight unit. The heat pipe is attached to the base member and receives heat generated in the light source through the base member. The base member includes a plurality of groove portions extending in a lengthwise direction of the light source substrate formed at predetermined intervals and a plurality of planes on which the light source substrates facing the display panel are formed respectively. The heat pipe is provided in the lengthwise direction of the light source substrate under each of the planes.

摘要翻译： 利用光照射透射显示面板的背面的背光单元包括光源基板，基座部件和热管。 光源基板具有光源并且面向显示面板的后部。 基座部件由金属板制成，其上安装有光源基板，并固定在背光单元的底盘的后部。 热管附接到基部构件并且通过基底部件接收在光源中产生的热量。 基部构件包括沿预定间隔形成的光源基板的长度方向延伸的多个槽部，分别形成有面对显示面板的光源基板的多个平面。 热管在每个平面下在光源基板的长度方向上设置。

公开(公告)号：US20110017360A1

公开(公告)日：2011-01-27

申请号：US12934039

申请日：2008-11-12

申请人： Naoki Yoshinaga ,  Masafumi Azuma ,  Yasuharu Sakuma ,  Naoki Maruyama

发明人： Naoki Yoshinaga ,  Masafumi Azuma ,  Yasuharu Sakuma ,  Naoki Maruyama

IPC分类号： C21D8/02 ,  C22C38/00 ,  B32B15/01 ,  C22C38/02 ,  C22C38/04

CPC分类号： C22C38/14 ,  C21D8/0426 ,  C21D8/0463 ,  C21D9/46 ,  C21D9/48 ,  C21D2211/004 ,  C21D2211/005 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C23C2/02 ,  C23C2/28

摘要： This hot-rolled steel sheet contains, in terms of mass%, C: 0.015% or more to less than 0.040%; Si: less than 0.05%; Mn: 0.9% or more to 1.8% or less; P: less than 0.02%; S: less than 0.01%; Al: less than 0.1%; N: less than 0.006%; and Ti: 0.05% or more to less than 0.11%, with the remainder being Fe and inevitable impurities, wherein Ti/C is in a range of 2.5 or more to less than 3.5, Nb, Zr, V, Cr, Mo, B and W are not included, a microstructure includes a mixed microstructure of polygonal ferrite and quasi-polygonal ferrite in a proportion of greater than 96%, a maximum tensile strength is 520 MPa or more and less than 720 MPa, an aging index AI is more than 15 MPa, a product of a hole expansion ratio (A) % and a total elongation (El) % is 2350 or more, and a fatigue limit is 200 MPa or more.

摘要翻译： 该热轧钢板以质量％计含有C：0.015％以上且小于0.040％ Si：小于0.05％; Mn：0.9％以上至1.8％以下; P：小于0.02％; S：小于0.01％; Al：小于0.1％; N：小于0.006％; 和Ti：0.05％以上至小于0.11％，其余为Fe和不可避免的杂质，其中Ti / C在2.5以上且小于3.5的范围内，Nb，Zr，V，Cr，Mo，B 并不包括W，微结构包括多数铁素体和准多边形铁素体的混合微结构，其比例大于96％，最大拉伸强度为520MPa以上且低于720MPa，老化指数AI更多 孔膨胀率（A）％和总伸长率（E1）％的乘积为15MPa以上，疲劳极限为200MPa以上。

公开(公告)号：US20110008647A1

公开(公告)日：2011-01-13

申请号：US12736154

申请日：2009-03-26

申请人： Masafumi Azuma ,  Naoki Yoshinaga ,  Naoki Maruyama ,  Noriyuki Suzuki ,  Yasuharu Sakuma

发明人： Masafumi Azuma ,  Naoki Yoshinaga ,  Naoki Maruyama ,  Noriyuki Suzuki ,  Yasuharu Sakuma

IPC分类号： B32B15/18 ,  C21D8/02 ,  C25D7/00 ,  C23C2/02 ,  C22C38/18 ,  C22C38/40 ,  C22C38/20 ,  C22C38/22

CPC分类号： C22C38/32 ,  C21D8/0226 ,  C21D8/04 ,  C21D8/0426 ,  C21D8/0436 ,  C21D8/0473 ,  C21D9/46 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/002 ,  C22C38/02 ,  C22C38/28 ,  C22C38/38 ,  C23C2/02 ,  C23C2/04 ,  C23C2/26 ,  C23C2/28 ,  Y10T428/12799

摘要： This cold-rolled steel sheet includes, in terms of mass %, C: not less than 0.05% and not more than 0.095%, Cr: not less than 0.15% and not more than 2.0%, B: not less than 0.0003% and not more than 0.01%, Si: not less than 0.3% and not more than 2.0%, Mn: not less than 1.7% and not more than 2.6%, Ti: not less than 0.005% and not more than 0.14%, P: not more than 0.03%, S: not more than 0.01%, Al: not more than 0.1%, N: less than 0.005%, O: not less than 0.0005% and not more than 0.005%, and contains as the remainder, iron and unavoidable impurities, wherein the microstructure of the steel sheet includes mainly polygonal ferrite having a crystal grain size of not more than 4 μm, and hard microstructures of bainite and martensite, the block size of the martensite is not more than 0.9 μm, the Cr content within the martensite is 1.1 to 1.5 times the Cr content within the polygonal ferrite, and the tensile strength is at least 880 MPa.

摘要翻译： 该冷轧钢板以质量％计含有C：0.05％以上0.095％以下的Cr：0.15％以上2.0％以下，B：0.0003％以上， 0.01％以下，Si：0.3％以上2.0％以下，Mn：1.7％以上2.6％以下，Ti：0.005％以上0.14％以下，P： 不大于0.03％，S：不大于0.01％，Al：不大于0.1％，N：小于0.005％，O：不小于0.0005％，不大于0.005％，其余为铁 和不可避免的杂质，其中钢板的组织主要包括晶粒尺寸不大于4μm的多边形铁素体，贝氏体和马氏体的硬质组织，马氏体的块尺寸不大于0.9μm，Cr 马氏体内的含量为多边形铁素体中的Cr含量的1.1〜1.5倍，拉伸强度为880MPa以上。

公开(公告)号：US20080170400A1

公开(公告)日：2008-07-17

申请号：US11970021

申请日：2008-01-07

申请人： Naoki Maruyama

发明人： Naoki Maruyama

IPC分类号： F21V11/00 ,  F21V15/00

CPC分类号： G02F1/133603 ,  G02F2001/133628 ,  H05K7/2099

摘要： A backlight unit illuminating the rear of a transmissive display panel with light includes a light source substrate, a base member, and a heat pipe. The light source substrate has a light source and faces the rear of the display panel. The base member is made of sheet metal, on which the light source substrate is mounted, and fixed to the rear of a chassis of the backlight unit. The heat pipe is attached to the base member and receives heat generated in the light source through the base member. The base member includes a plurality of groove portions extending in a lengthwise direction of the light source substrate formed at predetermined intervals and a plurality of planes on which the light source substrates facing the display panel are formed respectively. The heat pipe is provided in the lengthwise direction of the light source substrate under each of the planes.

摘要翻译： 利用光照射透射显示面板的背面的背光单元包括光源基板，基座部件和热管。 光源基板具有光源并且面向显示面板的后部。 基座部件由金属板制成，其上安装有光源基板，并固定在背光单元的底盘的后部。 热管附接到基部构件并且通过基底部件接收在光源中产生的热量。 基部构件包括沿预定间隔形成的光源基板的长度方向延伸的多个槽部，分别形成有面对显示面板的光源基板的多个平面。 热管在每个平面下在光源基板的长度方向上设置。