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1. 发明专利

JP2014227768A 防潮堤及び防潮堤の構築方法有权
标题翻译：潮汐施工的横向施工和施工方法
公开(公告)号：JP2014227768A
公开(公告)日：2014-12-08
申请号：JP2013110099
申请日：2013-05-24
申请人：新日鐵住金株式会社 , Nippon Steel & Sumitomo Metal
发明人： SATO KOICHI
IPC分类号： E02B3/04
摘要：【課題】前方基礎杭及び後方基礎杭に断面方向連結梁を容易、迅速に接合することができ、防潮堤を構成する部材の輸送コストを低減させることのできる防潮堤及び防潮堤の構築方法を提供する。【解決手段】沿岸部に構築されて内陸部の浸水被害を防止する防潮堤1及びその構築方法に関する。防潮堤1は、海側Aの地盤9に設けられる前方基礎杭2と、内陸側Bの地盤9に設けられる後方基礎杭3と、前方基礎杭2と後方基礎杭3とに架設される断面方向連結梁4とを備える。断面方向連結梁4は、前方基礎杭2が挿通される前方鞘管41と、後方基礎杭3が挿通される後方鞘管44とを有し、海側Aの地盤9から内陸側Bの地盤9にかけて配設される。【選択図】図1
摘要翻译：要解决的问题：为了提供潮汐路堤的潮汐堤防和施工方法，能够通过容易且快速地将截面方向性连接梁连接到前基础桩，从而降低构成潮汐堤的构件的运输成本和后地基桩。解决方案：本发明涉及一种在海岸部分建造的潮汐堤1及其施工方法，防止内陆部分的洪水破坏。潮汐路堤1包括设在海侧A的基座9上的前基础桩2，设置在内侧B上的基座9上的后基础桩3和安装在前基座上的横截面方向连接梁4 桩2和后基础桩3.横截面方向连接梁4包括用于插入前基础桩2的前护套管41和用于插入后基础桩3的后护套管44，并布置在基础上 9在内侧B从座位A的基础9。

2. 发明专利

JP2014180677A Production device and production method for different thickness steel plate having plate thickness difference in plate width direction 有权
标题翻译：具有板厚度方向的厚度不同的不同厚度钢板的生产装置和生产方法
公开(公告)号：JP2014180677A
公开(公告)日：2014-09-29
申请号：JP2013055599
申请日：2013-03-18
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SHIRAISHI TOSHIYUKI , SATO KOICHI , SUZUKI NORIYUKI
IPC分类号： B21B1/38 , B21B37/24
摘要： PROBLEM TO BE SOLVED: To provide a production device and production method for a different thickness steel plate, capable of producing the different thickness steel plate at a low cost and producing a different thickness steel plate having plate thickness difference in a plate width direction.SOLUTION: Provided is a production device for a different thickness steel plate having plate thickness difference in a plate width direction comprising: a hot rolling mill of single stand type having a caliber work roll having a profile with diameter difference in a barrel length direction at least on one side; a pay-off reel for winding a metallic strip to an inlet side of the rolling mill; a heating device disposed between the pay-off reel and the hot rolling mill inlet side to heat the metallic strip; a cooling device disposed on an outlet side of the hot rolling mill to cool the metallic strip subjected to rolling; and a tension reel for winding the cooled metallic strip.
摘要翻译：要解决的问题：提供一种不同厚度的钢板的制造装置和制造方法，能够以低成本制造不同厚度的钢板，并且制造板宽度方向上具有板厚差的不同厚度的钢板。提供一种板宽度方向板厚差异的不同厚度的钢板的制造装置，其特征在于，具有单台式热轧机，所述单台式热轧机具有筒形工作辊，其具有至少在筒长方向上具有直径差异的轮廓一边; 用于将金属带卷绕到轧机的入口侧的放出卷轴; 设置在发放卷轴与热轧机入口侧之间的加热装置，以加热金属带; 冷却装置，设置在热轧机的出口侧，以冷却经受轧制的金属带; 以及用于卷绕冷却的金属条的张力卷轴。

3. 发明专利

JP2014161892A Manufacturing apparatus and manufacturing method for differential thickness steel plate 有权
标题翻译：不同厚度钢板的制造装置及制造方法
公开(公告)号：JP2014161892A
公开(公告)日：2014-09-08
申请号：JP2013037059
申请日：2013-02-27
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SHIRAISHI TOSHIYUKI , SATO KOICHI , SUZUKI NORIYUKI
IPC分类号： B21B37/24 , B21B45/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and a manufacturing method for a differential thickness steel plate in which equipment cost can be lowered and a manufacturing speed can be increased.SOLUTION: A manufacturing apparatus 1 for a differential thickness steel plate comprises: a mill 10 having a rolling device; a heating apparatus 15 which is provided on an inlet side of the mill and heats a rolled material; a heating rate control device 20 which controls a thermal dose in the heating apparatus; tension loading devices 13, 28 which load tension to the rolled material on either an inlet side or an outlet side of the mill; and a tension control device 20 which controls the tension loaded onto the rolled material by the tension loading devices. The heating rate control device and the tension control device change the thermal dose in the heating apparatus and the tension in the tension loading devices, during rolling of the rolled material, in accordance with a target thickness pattern relevant to distribution of thicknesses of the differential thickness steel plate, which is to be manufactured by the manufacturing device, in a rolling direction.
摘要翻译：要解决的问题：提供一种能够降低设备成本并且可以提高制造速度的差分厚度钢板的制造装置和制造方法。解决方案：一种用于差分厚度钢板的制造装置1包括：具有轧制装置的轧机10; 加热装置15，其设置在研磨机的入口侧并加热轧制材料; 加热速度控制装置20，其控制加热装置中的热剂量; 拉力加载装置13,28，其对轧机的入口侧或出口侧的轧制材料施加张力; 以及张力控制装置20，其通过张力装载装置控制装载到轧制材料上的张力。加热速度控制装置和张力控制装置根据与差分厚度的厚度分布相关的目标厚度图案，在轧制材料的轧制期间改变加热装置中的热剂量和张力加载装置中的张力由制造装置制造的钢板沿轧制方向。

4. 发明专利

JP2014125772A Steel sheet pile having channel section member, and wall body 有权
标题翻译：具有通道部分成员和墙体的钢板
公开(公告)号：JP2014125772A
公开(公告)日：2014-07-07
申请号：JP2012282456
申请日：2012-12-26
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SATO KOICHI
IPC分类号： E02D5/04 , E02B1/00 , E02D31/06
摘要： PROBLEM TO BE SOLVED: To provide a steel sheet pile having a channel section member which is increased in corrosion-resistance, and to provide a wall body using the same.SOLUTION: A grooved steel sheet pile 4 includes webs 9 on both sides and a flange 10 to form a groove, each web having an arm part 19 continuously provided integrally therewith, each arm part 19 having a joint 12 formed integrally therewith. A channel section member 3 has a front face plate 3a integrally connecting both side face plates 14 spaced from each other. Each side face plate 14 is fixed at the other end to the surface of the grooved steel sheet pile 4 in a predetermined range L in the longitudinal direction of the grooved steel sheet pile 4 at a length corresponding to the predetermined range L with means such as welding. The grooved steel sheet pile 4 and the channel section member 3 form a space part 5. To one or both of the grooved steel sheet pile 4 and the channel section member 3, an upper block plate 24 is fixed for blocking the upper end of the space part 5. Both ends of the front face plate 3a are arranged at different distances R from a line segment C between the center axes of the joints of the grooved steel sheet pile 4. Curable filler 7 is filled in the space part 5.
摘要翻译：要解决的问题：提供一种钢板桩，其具有增加耐腐蚀性的通道截面构件，并提供使用该钢板桩的壁体。解决方案：开槽钢板桩4包括两侧的腹板9和凸缘10形成凹槽，每个腹板具有与其一体连续设置的臂部19，每个臂部19具有与其一体形成的接头12。通道部件3具有一体地连接两个彼此间隔开的侧面板14的前面板3a。每个侧面板14在另一端固定在带槽钢板桩4的表面上，在带槽钢板桩4的长度方向上的预定范围L内，其长度对应于预定范围L，焊接。带槽钢板桩4和通道部件3形成空间部分5.对于一个或两个带槽的钢板桩4和通道部件3，固定有上块24，前面板3a的两端以与槽状钢板桩4的接头的中心轴之间的线段C不同的距离R配置。固化填料7填充在空间部5中。

5. 发明专利

JP2013011082A Steel sheet pile having channel-section member and wall body 有权
标题翻译：具有通道部分和墙体的钢板
公开(公告)号：JP2013011082A
公开(公告)日：2013-01-17
申请号：JP2011143576
申请日：2011-06-28
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SATO KOICHI
IPC分类号： E02D5/04 , E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a steel sheet pile having an improved-corrosion-resistance channel-section member, and to provide a wall body using the same.SOLUTION: The steel sheet pile includes webs 9 on both sides and a flange 10 to form a groove. On each web, an arm part 19 is integrally and continuously provided. On each arm part 19, a joint 12 is integrally formed to form a grooved steel sheet pile 4. A channel-section member 3 is formed having a front face plate 3a integrally connecting both-side face plates 14 spaced from each other. In a predetermined range L in the longitudinal direction of the grooved steel sheet pile 4, the other end of each side face plate 14 is fixed to the surface of the grooved steel sheet pile 4 over a length corresponding to the predetermined range L with means such as welding. The grooved steel sheet pile 4 and the channel-section member 3 form a space part 5. Both ends of the front face plate 3a are disposed different distances R from a line segment C between the center axes of the joints of the grooved steel sheet pile 4, and the space part 5 is filled with a curable filler 7 to improve corrosion resistance.
摘要翻译：要解决的问题：提供一种具有改进的耐腐蚀性通道截面构件的钢板桩，并提供使用该钢板桩的壁体。解决方案：钢板桩包括两侧的腹板9和形成凹槽的凸缘10。在每个腹板上，一体地连续地设置臂部19。在每个臂部分19上，一个接头12被整体地形成以形成一个带槽的钢板桩4.一个通道部件3形成为具有一体地连接两侧面板14彼此隔开的前面板3a。在带槽钢板桩4的长度方向上的预定范围L中，每个侧面板14的另一端以对应于预定范围L的方式固定在带槽钢板桩4的表面上，作为焊接。开槽钢板桩4和通道截面构件3形成空间部分5.前面板3a的两端设置在与带槽钢板桩的接头的中心轴线之间的线段C不同的距离R 4，并且空间部分5填充有可固化填料7以改善耐腐蚀性。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2015038245A めっき濡れ性及びめっき密着性に優れた合金化溶融亜鉛めっき層を備えた鋼板とその製造方法有权
标题翻译：钢板包括合金化的镀层，具有优异的镀层湿润性和镀层粘合性及其制造方法
公开(公告)号：JP2015038245A
公开(公告)日：2015-02-26
申请号：JP2014173185
申请日：2014-08-27
申请人：新日鐵住金株式会社 , Nippon Steel & Sumitomo Metal
发明人： FUJITA SOSHI , YAMANAKA SHINTARO , SATO KOICHI
IPC分类号： C23C2/06 , C21D1/34 , C21D1/74 , C21D1/76 , C21D9/46 , C21D9/56 , C22C38/00 , C22C38/06 , C22C38/58 , C23C2/02 , C23C2/40
CPC分类号： C23C2/02 , B32B15/013 , C21D1/74 , C21D8/0226 , C21D8/0236 , C21D8/0278 , C21D9/46 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/58 , C23C2/06 , Y10T428/12799
摘要：【課題】易酸化性元素であるSiやMnを含む鋼板を母材として、めっき濡れ性、及びめっき密着性に優れた溶融亜鉛めっき層を備えた鋼板及びその製造方法を提供する。【解決手段】鋼板の表面に溶融亜鉛めっき層Aを有する溶融亜鉛めっき鋼板であって、該鋼板表面直下で且つ該鋼板内にB層を有する溶融亜鉛めっき鋼板。B層:厚みが0.001〜0.5μmであり、質量基準で、Fe、Si、Mn、P、S、Alの酸化物の1種又は2種以上を合計で50質量%未満含有しており、酸化物ではないC、Si、Mn、P、S、Alを、C:0.05質量%未満、Si:0.1質量%未満、Mn:0.5質量%未満、P:0.001質量%未満、S:0.001質量%未満、Al:0.005質量%未満含有し、酸化物ではないFeを50質量%以上含有している層。【選択図】図1
摘要翻译：要解决的问题：提供一种钢板，其包括具有优异的电镀润湿性和优异的电镀附着力的合金镀锌层作为包含Si或Mn的可氧化元素的基材的钢板及其制造方法解决方案：镀锌钢板的表面镀锌层A的钢板具有布置在钢板表面正下方和钢板内的B层。 B层的厚度为0.001〜0.5μm，包含Fe，Si，Mn，P，S和Al的氧化物中的一种以上，基于质量的总量小于50质量％ C，Si，Mn，P，S和Al的非氧化物，其含量为C：小于0.05质量％，Si：小于0.1质量％，Mn：小于0.5质量％，P：小于 0.001质量％，S：小于0.001质量％，Al：0.005质量％以下，50质量％以上的非氧化物。

7. 发明专利

JP2014161894A Manufacturing apparatus and manufacturing method for differential thickness steel plate 有权
标题翻译：不同厚度钢板的制造装置及制造方法
公开(公告)号：JP2014161894A
公开(公告)日：2014-09-08
申请号：JP2013037173
申请日：2013-02-27
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： SHIRAISHI TOSHIYUKI , SATO KOICHI , SUZUKI NORIYUKI
IPC分类号： B21B37/28 , B21B37/24
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for a differential thickness steel plate in which a manufacturing speed can be increased while maintaining a low equipment cost.SOLUTION: A manufacturing apparatus 1 for a differential thickness steel plate comprises a mill 10 having a rolling device, tension loading devices 13, 16 for loading tension onto a rolled material on an inlet side and an outlet side of the mill, a tension control device 20 for controlling tension loaded onto the rolled material by the tension loading devices, and a rolling length estimation device for detecting or calculating a rolling length relevant to a length of a part of the rolled material in a rolling direction which has been already rolled by the mill. During rolling of the rolled material, the tension control device changes tension on the basis of the rolling length detected or calculated by the rolling length estimation device and according to a target thickness pattern relevant to a pattern of a thickness of the differential thickness steel plate to be manufactured by the manufacturing apparatus in the rolling direction.
摘要翻译：要解决的问题：提供一种能够在保持低设备成本的同时提高制造速度的差分厚度钢板的制造装置。解决方案：用于差分厚度钢板的制造装置1包括具有轧制的轧机10 装置，用于将张力加载到轧机的入口侧和出口侧的轧制材料上的张力加载装置13,16，用于通过张力加载装置控制加载到轧制材料上的张力的张力控制装置20，以及轧制长度估计装置，用于检测或计算已经由轧机已经滚动的轧制方向上的轧制材料的一部分的长度相关的轧制长度。在轧制材料的轧制过程中，张力控制装置基于由轧制长度估计装置检测或计算出的轧制长度，并根据与差分厚度钢板的厚度图案相关的目标厚度图案来改变张力，由制造装置沿轧制方向制造。

8. 发明专利

JP2014081309A Tensile test apparatus and tensile test method 有权
标题翻译：拉伸试验装置和拉伸试验方法
公开(公告)号：JP2014081309A
公开(公告)日：2014-05-08
申请号：JP2012230220
申请日：2012-10-17
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： KUBO MASAHIRO , SATO KOICHI , YOSHIDA HIROSHI
IPC分类号： G01N3/06
摘要： PROBLEM TO BE SOLVED: To provide a tensile test apparatus and tensile test method capable of accurately performing a metal tensile strength test.SOLUTION: A tensile test apparatus according to the present invention comprises: a heat medium bath that holds a liquid heat medium bath at a predetermined temperature and in which a region to be measured of a test material is immersed in the heat medium so that a long side direction of the test material is almost in parallel with a vertical direction; an external force applying part for applying external force to one end of the long side direction of the test material while fixing the other end of the long side direction; a first holding member that holds the end fixed by the external force applying part, of the long side direction of the test material, with a holding part extended in a short side direction and that follows the stretch of the test material; a second holding member that holds the end applied with external force by the external force applying part, of the long side direction of the test material, with a holding part extended in the short side direction and that follows the stretch of the test material; a displacement sensor placed in each of the first holding member and the second holding member; and an arithmetic processing part for calculating a stretch amount of the test material on the basis of output from each of the displacement sensors.
摘要翻译：要解决的问题：提供一种能够精确地进行金属拉伸强度试验的拉伸试验装置和拉伸试验方法。解决方案：根据本发明的拉伸试验装置包括：将液体热介质浴保持在将测试材料的被测量区域浸入热介质中使得测试材料的长边方向与垂直方向大致平行的预定温度; 外部力施加部，用于在固定长边方向的另一端的同时向测试材料的长边方向的一端施加外力; 第一保持构件，其保持由试验材料的长边方向由外力施加部固定的端部，其中保持部沿短边方向延伸并且沿着试验材料的拉伸; 第二保持构件，其具有沿测试材料的长边方向施加外力的端部，其中保持部沿短边方向延伸并且沿着测试材料的拉伸; 放置在所述第一保持构件和所述第二保持构件的每一个中的位移传感器; 以及算术处理部，其基于来自每个位移传感器的输出来计算测试材料的拉伸量。

9. 发明专利

JP2013163827A High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, and high-strength alloying hot-dip galvanized steel sheet, excellent in bendability, and method for manufacturing the same 有权
标题翻译：高强度冷轧钢板，高强度钢化钢板，高强度合金热镀锌钢板，优良的弯曲性及其制造方法
公开(公告)号：JP2013163827A
公开(公告)日：2013-08-22
申请号：JP2012025947
申请日：2012-02-09
申请人： Nippon Steel & Sumitomo Metal Corp , 新日鐵住金株式会社
发明人： AZUMA MASASHI , NOZAKI TAKAYUKI , WAKABAYASHI CHIE , FUJITA NOBUHIRO , SATO KOICHI , KAWADA HIROYUKI
IPC分类号： C22C38/00 , C21D9/46 , C22C38/06 , C22C38/58 , C25D5/50
摘要： PROBLEM TO BE SOLVED: To provide a high-strength steel sheet having excellent bendability and 900 MPa or higher tensile maximum strength, and to provide a method for manufacturing the high-strength steel sheet.SOLUTION: A steel sheet is composed of steel containing 0.075-0.300% C, 0.30-2.50% Si, 1.30-3.50% Mn, 0.001-0.050% P, 0.0001-0.0100 S, 0.001-1.500% Al, 0.0001-0.0100% N, 0.0001-0.0100% O, and having the structure containing ≥50% of bainite and 3-30% of retained austenite, and a ratio of the hardness Hvs on the steel sheet surface layer to the hardness Hvb at 1/4 thickness of the steel sheet being 0.35-0.90. The steel sheet is manufactured in such a manner that after cold rolling, an annealing is applied in the temperature range near the Ac3 transformation point under atmosphere of -3.0 to 0.0 log (water partial pressure/hydrogen partial pressure), and retention at 300-500°C for 10-1000 sec is performed on the way of cooling after annealing.
摘要翻译：要解决的问题：提供具有优异的弯曲性和900MPa以上的拉伸最大强度的高强度钢板，并提供高强度钢板的制造方法。解决方案：钢板由含有0.075 -0.300％C，0.30-2.50％Si，1.30-3.50％Mn，0.001-0.050％P，0.0001-0.0100 S，0.001-1.500％Al，0.0001-0.0100％N，0.0001-0.0100％O，并具有结构含有≥50％的贝氏体和3-30％的残留奥氏体，钢板表面层的硬度Hvs与钢板的1/4厚度的硬度Hvb的比为0.35-0.90。制造钢板，冷轧后，在-3.0〜0.0log（水分压/氢分压）的气氛下，在Ac 3相变点附近的温度范围内进行退火，在300〜退火后的冷却方式进行500℃×10-1000秒。

10. 发明专利

JP2013019770A Load measuring device 有权
标题翻译：负载测量装置
公开(公告)号：JP2013019770A
公开(公告)日：2013-01-31
申请号：JP2011153546
申请日：2011-07-12
申请人： Nippon Steel & Sumitomo Metal , 新日鐵住金株式会社
发明人： HIROSE TOMOHITO , MIZUMURA MASAAKI , HIWATARI SHUNJI , NOMURA SHIGEHIKO , UENISHI AKIHIRO , SATO KOICHI , WADA MANABU , EGAMI TORU
IPC分类号： G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a load measuring device capable of accurately measuring a load even if an eccentric load is applied, when measuring a highly accurate tensile load or a compressive load at deformation speed of a wade range including high-speed deformation.SOLUTION: A load measuring device includes: a columnar load detector 2 for measuring a tensile load or a compressive load; a load measuring member 1 which has a contacting part 5 provided on one end side in an axial direction of the load detector 2 to apply the tensile load or the compressive load, and a supporting part 6 provided on the other end side; a cylinder part 3 which covers the load measuring member 1 around an axis of the load detector 2 without contacting with the load measuring member 1; and a plurality of rolling pieces 4 interposed between an inner peripheral surface of the cylinder part 3 and an opposite surface of the inner peripheral surface of the cylinder part 3 in the contacting part 5 and the supporting part 6 of the load measuring member 1. The rolling pieces 4 are arranged so as to roll in a direction for guiding the contacting part 5 and the supporting part 6 which are displaced by the load along the inner peripheral surface of the cylinder part 3 in the axial direction of the load detector 2.
摘要翻译：要解决的问题：为了提供即使施加偏心负载也能够精确地测量负载的负载测量装置，当测量包括高速的波动范围的变形速度的高精度拉伸载荷或压缩载荷时形变。解决方案：负载测量装置包括：用于测量拉伸载荷或压缩载荷的柱状载荷检测器2; 载荷测量构件1，其具有设置在负载检测器2的轴向的一端侧的接触部5，以施加拉伸载荷或压缩载荷，以及设置在另一端侧的支撑部6; 气缸部3，其不与负载测量部件1接触地覆盖负载测量部件1，该负载测量部件1围绕负载检测器2的轴线; 以及插入在缸部3的内周面和接触部5中的缸部3的内周面的相反面和负载测量部件1的支撑部6之间的多个轧制件4。轧制件4被布置成沿着负载检测器2的轴向沿着沿着缸部3的内周面的负载引导的接触部5和支撑部6的方向滚动。 P>版权所有（C）2013，JPO＆INPIT

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