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1. 发明授权

US5382302A Method of producing a high tensile steel sheet having excellent stretch flanging formability 失效
标题翻译：拉伸凸缘成形性优异的高强度钢板的制造方法
公开(公告)号：US5382302A
公开(公告)日：1995-01-17
申请号：US226957
申请日：1994-04-13
申请人： Susumu Okada , Kouichi Hirata , Susumu Sato , Masahiko Morita , Tsuguhiko Nakagawa
发明人： Susumu Okada , Kouichi Hirata , Susumu Sato , Masahiko Morita , Tsuguhiko Nakagawa
IPC分类号： C21D8/04 , C21D1/06
CPC分类号： C21D8/0457 , C21D8/0463 , C21D8/0473 , Y10S148/902
摘要： A high tensile steel sheet excelling in workability and stretch flanging formability, which is of a composite texture composed of a ferrite phase and a 2nd phase selected from the group consisting of martensite, bainite, pearlite, retained austenite and cold-transformed ferrite, wherein the volume fraction of the 2nd phase is hoe less than about 1.3 times higher at an outer region of the steel sheet than the volume fraction of the 2nd phase in a central region of the sheet thickness.
摘要翻译：具有由铁素体相和选自马氏体，贝氏体，珠光体，残留奥氏体和冷变形铁素体组成的组的铁素体相和第二相组成的复合组织的加工性和拉伸凸缘成形性优异的高强度钢板，其中，第二相的体积分数在钢板的外部区域比在板厚中心区域的第二相的体积分数小约高出约1.3倍。

2. 发明授权

US5332453A High tensile steel sheet having excellent stretch flanging formability 失效
标题翻译：具有优异的拉伸凸缘成形性的高强度钢板
公开(公告)号：US5332453A
公开(公告)日：1994-07-26
申请号：US27182
申请日：1993-03-05
申请人： Susumu Okada , Kouichi Hirata , Susumu Sato , Masahiko Morita , Tsuguhiko Nakagawa
发明人： Susumu Okada , Kouichi Hirata , Susumu Sato , Masahiko Morita , Tsuguhiko Nakagawa
IPC分类号： C21D8/04 , C22C38/14 , C22C38/12
CPC分类号： C21D8/0457 , C21D8/0463 , C21D8/0473 , Y10S148/902
摘要： A high tensile steel sheet excelling in workability and stretch flanging formability, which is of a composite texture composed of a ferrite phase and a 2nd phase selected from the group consisting of martensite, bainite, pearlite, retained austenite and cold-transformed ferrite, wherein the volume fraction of the 2nd phase is not less than about 1.3 times higher at an outer region of the steel sheet than the volume fraction of the 2nd phase in a central region of the sheet thickness.
摘要翻译：具有由铁素体相和选自马氏体，贝氏体，珠光体，残留奥氏体和冷变形铁素体组成的组的铁素体相和第二相组成的复合组织的加工性和拉伸凸缘成形性优异的高强度钢板，其中，第二相的体积分数比钢板的中心区域的第二相的体积分数比钢板的外部区域高约1.3倍以上。

3. 发明授权

US5372654A Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability 失效
标题翻译：具有优异的刚性和令人满意的冲压加工性的冲压加工用钢板
公开(公告)号：US5372654A
公开(公告)日：1994-12-13
申请号：US122357
申请日：1993-09-17
申请人： Susumu Satoh , Susumu Okada , Kouichi Hirata , Masahiko Morita , Tsuguhiko Nakagawa
发明人： Susumu Satoh , Susumu Okada , Kouichi Hirata , Masahiko Morita , Tsuguhiko Nakagawa
IPC分类号： C21D8/04 , C22C38/00 , C22C38/60 , C23C8/34 , C21D1/06
CPC分类号： C23C8/34 , C21D8/0457 , C22C38/001 , C21D2201/05 , C21D8/0426 , C21D8/0436 , C21D8/0473
摘要： The present invention provides a steel sheet for press working that exhibits excellent stiffness and satisfactory press workability. The steel sheet for press working includes: a composition of C+N+B=0.007 to 1.0 wt % in a region from the surface of the steel sheet to a position of 5% of the thickness in a direction of the thickness in at least either of the surface layers; a pole intensity of [{321}+{211}]/{100}.gtoreq.1.2 in a vertical direction to the sheet surface realized at a 3% thickness position in the direction of the thickness from the surface; and a composition of C+N+B=0.010 wt % less than in the central portion 40% except for two 30% portions of the two surface layers in the direction of the thickness.
摘要翻译：本发明提供一种显示出优异的刚性和令人满意的冲压加工性的冲压加工用钢板。用于冲压加工的钢板包括：在从钢板表面到至少厚度方向的厚度的5％的位置中，C + N + B = 0.007至1.0重量％的组合物至少任何表面层; 在距离表面厚度方向的3％厚度位置实现的板材表面垂直方向的[{321} + {211}] / {100}> / = 1.2的极强度; 并且除了在两个表面层的厚度方向上的两个30％的部分之外，C + N + B的组成比在中心部分40％小0.010重量％。

4. 发明授权

US5356494A High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same 失效
标题翻译：在室温下具有优异的非时效性且适于拉伸的高强度冷轧钢板及其制造方法
公开(公告)号：US5356494A
公开(公告)日：1994-10-18
申请号：US874306
申请日：1992-04-24
申请人： Susumu Okada , Kei Sakata , Susumu Satoh , Masahiko Morita , Toshiyuki Kato
发明人： Susumu Okada , Kei Sakata , Susumu Satoh , Masahiko Morita , Toshiyuki Kato
IPC分类号： C21D1/18 , C21D8/04 , C22C38/12
CPC分类号： C22C38/12 , C21D8/0473 , C21D1/185 , C21D2211/00 , C21D2211/002 , C21D2211/005 , C21D8/0436
摘要： The invention relates to a high strength cold rolled steel sheet having excellent non-aging property at room temperature and excellent drawability, said steel sheet having a dual-phase structure composed of a high-temperature transformed ferrite phase and a low-temperature transformed ferrite phase having high dislocation density.The invention also relates a high strength cold rolled steel sheet having excellent non-aging property at room temperature and bake hardenability, as well as excellent drawability. This steel sheet is produced by preparing a hot-rolled steel sheet, cold rolling the hot-rolled steel sheet at a rolling reduction not smaller than 60%, annealing the cold rolled steel sheet at a temperature which is not lower than the .gamma. transformation start temperature but below the A.sub.c3 transformation temperature, and cooling the annealed steel sheet at a rate not smaller than 5.degree. C./sec but not greater than 100.degree. C./sec.
摘要翻译：本发明涉及一种在室温下具有优异的非时效性和优异的拉伸性的高强度冷轧钢板，所述钢板具有由高温转化的铁素体相和低温转变的铁素体相组成的双相结构具有高位错密度。本发明还涉及在室温下具有优异的非时效性和烘烤淬透性以及优异的可拉伸性的高强度冷轧钢板。该钢板通过制备热轧钢板，以不低于60％的压延率将热轧钢板进行冷轧，在不低于γ转变开始的温度下退火冷轧钢板温度但低于Ac3转变温度，并且以不低于5℃/秒但不大于100℃/秒的速率冷却退火的钢板。

5. 发明授权

US5290370A Cold-rolled high-tension steel sheet having superior deep drawability and method thereof 失效
标题翻译：具有优异深冲性的冷轧高强度钢板及其制造方法
公开(公告)号：US5290370A
公开(公告)日：1994-03-01
申请号：US931066
申请日：1992-08-17
申请人： Susumu Okada , Susumu Masui , Susumu Satoh , Kei Sakata , Masahiko Morita , Toshiyuki Kato
发明人： Susumu Okada , Susumu Masui , Susumu Satoh , Kei Sakata , Masahiko Morita , Toshiyuki Kato
IPC分类号： C21D8/04 , C22C38/04 , C22C38/12
CPC分类号： C22C38/04 , C21D8/0426 , C22C38/12 , C21D8/0436 , C21D8/0473
摘要： A high-tension steel sheet suitable for deep drawing and having superior surface treatment characteristics is made of a steel consisting essentially of, by weight: 0.001 to 0.05% of C; not more than 1.0% of Si; not more than 2.5% of Mn; 0.05 to 1.0% of Mo; one or both of 0.001 to 0.2% of Nb and not more than 0.3% of Ti, wherein Ti*%+(48/93)Nb%.gtoreq.(48/12)C% in which Ti*%=Ti%-(48/32) S%-(48/14)N%, wherein, when Ti*%
摘要翻译：适用于深拉伸且具有优异表面处理特性的高强度钢板由基本上由以重量计0.001％至0.05％C的钢制成; 不超过1.0％的Si; 不超过2.5％的Mn; 0.05〜1.0％的Mo; 其中Ti *％+（48/93）Nb％> =（48/12）C％中Ti = 0.001〜0.2％，Ti为0.3％以下，Ti *％= Ti％ 48/32）S％ - （48/14）N％，其中，当Ti *％<0时，Ti *％被认为是0; 0.0005〜0.01％B; 0.01〜0.10％的Al; 不超过0.15％的P; 不超过S的0.010％; 不大于0.006％的N; Si，Mn和P满足0.2 <（Si％+ 10P％）/ Mn％<3.3的条件; 余量基本上是Fe和杂质。该钢板是通过以下工序制造的：将钢坯进行热轧，得到不低于Ar 3转变温度的最终热轧温度的热轧钢带; 在不含有Nb的情况下，在不低于300℃但不高于615℃的温度下卷取钢带，并且当含有Nb时不低于500℃，但不高于700℃; 对钢带进行冷轧，得到轧制压下率不低于65％的冷轧钢带; 在不低于再结晶温度但低于Ac3转变温度的温度下对冷轧带材进行再结晶退火。

6. 发明授权

US5948183A Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness 失效
标题翻译：热轧钢板和成品率低，强度高，韧性优异的热轧钢板的制造方法
公开(公告)号：US5948183A
公开(公告)日：1999-09-07
申请号：US947388
申请日：1997-10-08
申请人： Susumu Okada , Masahiko Morita , Fumimaru Kawabata
发明人： Susumu Okada , Masahiko Morita , Fumimaru Kawabata
IPC分类号： C21D8/02 , C22C38/02 , C22C38/04 , C22C38/12 , C22C38/14
CPC分类号： C22C38/04 , C21D8/0226 , C22C38/02 , C22C38/12 , C22C38/14 , C21D2211/002 , C21D2211/005
摘要： The present invention provides a hot-rolled steel sheet having a low yield ratio, a high specific strength, and excellent toughness. The hot-rolled steel sheet comprises: 0.005 to less than 0.030 weight percent of carbon, 1.5 weight percent or less of silicon, 1.5 weight percent or less of manganese, 0.020 weight percent or less of phosphorus, 0.015 weight percent or less of sulfur, 0.005 to 0.10 weight percent of aluminum, 0.0100 weight percent or less of nitrogen, 0.0002 to 0.0100 weight percent of boron, at least one element selected from the group consisting of 0.20 weight percent or less of titanium and 0.25 weight percent or less of niobium in an amount to satisfy (Ti+Nb/2)/C.gtoreq.4, and balance iron and incidental impurities. The metal structure is selected from the group consisting of ferrite and bainitic ferrite. The amount of carbon dissolved in grains ranges from 1.0 to 4.0 ppm. The present invention also provides a method for producing a hot-rolled steel sheet. The method includes hot-rolling a steel slab containing the above components, cooling at a rate of between 5 to not more than 20.degree. C./sec., and then coiling at a temperature ranging from over 550.degree. C. to 700.degree. C.
摘要翻译：本发明提供一种低屈服比，高比强度，优异的韧性的热轧钢板。该热轧钢板包括：0.005〜小于0.030重量％的碳，1.5重量％以下的硅，1.5重量％以下的锰，0.020重量％以下的磷，0.015重量％以下的硫， 0.005〜0.10重量％的铝，0.0100重量％以下的氮，0.0002〜0.0100重量％的硼，至少一种选自钛的0.20重量％以下和0.25重量％以下的铌的元素满足（Ti + Nb / 2）/ C> / = 4的量，并平衡铁和杂质。金属结构选自铁素体和贝氏体铁素体。溶解在谷物中的碳的量为1.0至4.0ppm。本发明还提供一种热轧钢板的制造方法。该方法包括对含有上述成分的钢板进行热轧，以不超过20℃/秒的速度冷却，然后在550℃〜700℃的温度下卷取。

7. 发明授权

US06221179B1 Hot rolled steel plate to be processed having hyper fine particles, method of manufacturing the same, and method of manufacturing cold rolled steel plate 失效
标题翻译：具有超细颗粒的加工用热轧钢板，其制造方法以及冷轧钢板的制造方法
公开(公告)号：US06221179B1
公开(公告)日：2001-04-24
申请号：US09297818
申请日：1999-06-22
申请人： Eiko Yasuhara , Masahiko Morita , Osamu Furukimi , Susumu Okada
发明人： Eiko Yasuhara , Masahiko Morita , Osamu Furukimi , Susumu Okada
IPC分类号： C22C3800
CPC分类号： C21D8/0226 , C21D2201/00 , C21D2211/005
摘要： A hot rolled steel sheet with improved formability and producing method therefor, which can be easily produced with general hot strip mills, having less anisotropy of mechanical properties and final ferrite grain diameter of less than 2 &mgr;m that could not be achieved by the prior art. The hot rolled steel sheet comprises a ferrite phase as a primary phase, and has an average ferrite grain diameter of less than 2 &mgr;m, with the ferrite grains having an aspect ratio of less than 1.5. The hot rolled steel sheet is obtained by carried out a reduction process under a dynamic recrystallization conditions through reduction passes of not less than 5 stands in the hot finish rolling.
摘要翻译：一种具有改进成形性的热轧钢板及其制造方法，其可以容易地用通常的热轧带钢轧机制造，其具有较小的机械性能的各向异性和小于2μm的最终铁素体晶粒直径，这是现有技术无法实现的。热轧钢板以铁素体相为主相，平均铁素体晶粒直径小于2μm，铁素体晶粒的纵横比小于1.5。热轧钢板是通过在热精轧中通过不少于5台的还原通过在动态再结晶条件下进行还原处理而得到的。

8. 发明申请

US20070296837A1 IMAGE SENSING APPARATUS HAVING ELECTRONIC ZOOM FUNCTION, AND CONTROL METHOD THEREFOR 有权
标题翻译：具有电子变焦功能的图像感应装置及其控制方法
公开(公告)号：US20070296837A1
公开(公告)日：2007-12-27
申请号：US11754448
申请日：2007-05-29
申请人： Masahiko Morita
发明人： Masahiko Morita
IPC分类号： H04N5/262
CPC分类号： H04N5/3454 , H04N5/232 , H04N5/23245 , H04N5/23296 , H04N5/2628
摘要： In an image sensing apparatus having an image sensing element that senses an object and outputs image data and an electronic zoom function, either a first processing mode or a second processing mode is set and an angle of view is designated. In the first processing mode, the image sensing element is driven by switching reading regions and reading methods of image data from the image sensing element based on the designated angle of view and the image data is read, processed, and the angle of view determined by the switched reading region is changed to the designated angle of view. In the second processing mode, the reading region and the reading method of the image data are fixed and the image data output from the image sensing element is processed, and the angle of view determined by the fixed reading region changed to the designated angle of view.
摘要翻译：在具有感测对象的图像感测元件并输出图像数据和电子变焦功能的图像感测装置中，设置第一处理模式或第二处理模式，并且指定视角。在第一处理模式中，通过基于指定的视角切换读取区域和从图像感测元件读取图像数据的方法来驱动图像感测元件，并且读取，处理图像数据，并且由切换读取区域改变为指定的视角。在第二处理模式中，图像数据的读取区域和读取方法是固定的，并且处理从图像感测元件输出的图像数据，并且由固定读取区域确定的视角改变为指定的视角。

9. 发明授权

US07015959B1 Image pickup apparatus for picking up and recording still or moving images and a method for controlling the same 有权
标题翻译：用于拾取和记录静止或运动图像的图像拾取装置及其控制方法
公开(公告)号：US07015959B1
公开(公告)日：2006-03-21
申请号：US09531283
申请日：2000-03-20
申请人： Masahiko Morita
发明人： Masahiko Morita
IPC分类号： H04N5/76
CPC分类号： H04N5/772 , H04N1/00915 , H04N1/2112 , H04N1/2137 , H04N5/23245 , H04N5/765 , H04N5/781 , H04N5/907 , H04N9/7921 , H04N9/8047 , H04N2101/00 , H04N2201/0084
摘要： When an image pickup apparatus is changed over to a mode different from a photographing mode, such as a power-off mode or a reproducing mode, priority is given to writing a temporarily-recorded image in a recording medium, so that it is possible to surely preserve the photographed image. Moreover, it is possible for the user to confirm or enjoy the photographed image, by virtue of functions which are different from the photographing operation.
摘要翻译：当图像拾取装置切换到与诸如电源关闭模式或再现模式的拍摄模式不同的模式时，优先考虑将临时记录的图像写入记录介质，使得可以肯定保存拍摄的图像。此外，由于与拍摄操作不同的功能，用户可以确认或欣赏拍摄的图像。

10. 发明授权

US4686471A System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils 失效
标题翻译：通过检测检测线圈中的互连磁通量引起的感应电压的变化来在线检测钢或磁性材料的变形值和/或平坦度的系统
公开(公告)号：US4686471A
公开(公告)日：1987-08-11
申请号：US658606
申请日：1984-10-09
申请人： Masahiko Morita , Osamu Hashimoto , Tomoo Tanaka
发明人： Masahiko Morita , Osamu Hashimoto , Tomoo Tanaka
IPC分类号： B21B38/02 , G01B7/34 , G01N27/72 , G01N27/90 , G01R33/12
CPC分类号： B21B38/02 , G01B7/345 , G01N27/72 , G01N27/904
摘要： A system for online-detection of a transformation value and/or a flatness of a steel or a magnetic material includes: an exciting coil disposed at either side of the plate-shaped steel or magnetic material and capable of generating alternating magnetic fluxes by alternating current excitations; two or more detecting coils arranged on the same side as the exciting coil and at positions different in distance from the exciting coil, and mutually induced with the exciting coil; and an arithmetic unit for obtaining the transformation value and the flatness of the steel or the magnetic material or either one of those from a difference between detection signals generated from a difference in values of interlock magnetic fluxes in the respective detecting coils. The transformation value and the flatness of the steel or the flatness of the magnetic material can be detected with high accuracy.
摘要翻译：用于在线检测钢或磁性材料的变形值和/或平坦度的系统包括：设置在板状钢或磁性材料的两侧的励磁线圈，能够通过交流电产生交变磁通量兴奋两个或更多个检测线圈，其布置在与励磁线圈相同的一侧，并且与激励线圈的距离不同，并且与励磁线圈相互感应; 以及运算单元，用于根据各检测线圈中的互锁磁通值的差产生的检测信号之间的差异，获得钢或磁性材料的变形值和平坦度。可以高精度地检测钢的变形值和平坦度或磁性材料的平坦度。

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