公开(公告)号：US08714831B2

公开(公告)日：2014-05-06

申请号：US13259680

申请日：2010-03-17

申请人： Nobuyuki Mori

发明人： Nobuyuki Mori

IPC分类号： F16C23/08 ,  F16C33/30 ,  C22C38/00 ,  F16C33/62

CPC分类号： C23C8/32 ,  C21D1/74 ,  C21D9/40 ,  C22C38/02 ,  C22C38/04 ,  C22C38/40 ,  C22C38/44 ,  C22C38/46 ,  C23C28/042 ,  C23C28/044 ,  F16C13/02 ,  F16C19/38 ,  F16C23/084 ,  F16C23/086 ,  F16C33/62 ,  F16C33/64

摘要： An outer ring, an inner ring and a roller serving as a bearing component that adopts as a source material a steel ensuring a large fracture toughness value and also having an alloy element added thereto in a reduced amount and also provides sufficient wear resistance, are configured of a steel containing 0.15-0.3% by mass of carbon, 0.15-0.7% by mass of silicon, and 0.15-1.0% by mass of manganese, with a remainder of iron and an impurity, and have a raceway/rolling contact surface included in a region having a carbon enriched layer and a nitrogen enriched layer. In the nitrogen enriched layer the raceway/rolling contact surface has a nitrogen concentration equal to or larger than 0.3% by mass.

摘要翻译： 作为轴承部件的作为轴承部件的外圈，内圈和滚子，用于确保大的断裂韧性值的钢，并且还具有减少量并且还提供足够的耐磨性的合金元素， 含有0.15-0.3质量％的碳，0.15-0.7质量％的硅和0.15-1.0质量％的锰，剩余的铁和杂质含有轨道/滚动接触表面 在具有碳富集层和富氮层的区域中。 在富氮层中，滚道/滚动面的氮浓度等于或大于0.3质量％。

公开(公告)号：US08654617B2

公开(公告)日：2014-02-18

申请号：US13426142

申请日：2012-03-21

申请人： Eiji Komura ,  Tsutomu Chou ,  Koji Shimazawa ,  Shinji Hara ,  Ryo Hosoi ,  Nobuyuki Mori ,  Yasutoshi Fujita ,  Hideki Tanzawa

发明人： Eiji Komura ,  Tsutomu Chou ,  Koji Shimazawa ,  Shinji Hara ,  Ryo Hosoi ,  Nobuyuki Mori ,  Yasutoshi Fujita ,  Hideki Tanzawa

IPC分类号： G11B11/00

CPC分类号： G11B5/3116 ,  G02B6/4208 ,  G11B5/105 ,  G11B5/1278 ,  G11B5/314 ,  G11B5/6088 ,  G11B2005/0021

摘要： The thermally-assisted magnetic recording head includes: a laser light source having an emission surface, the emission surface allowing laser light to be emitted therefrom; a waveguide having a core and a cladding, the core allowing the laser light emitted from the laser light source to propagate therethrough, and the cladding surrounding the core; a magnetic pole; and a plasmon generator. Each of the core and the cladding has an end surface facing the emission surface, and the end surface of the cladding suppresses returning of the laser light to the laser light source.

摘要翻译： 热辅助磁记录头包括：具有发射表面的激光光源，所述发射表面允许从其发射激光; 具有芯和包层的波导，所述芯允许从激光源发射的激光传播通过其中;以及围绕芯的包层; 磁极 和等离子体发生器。 芯和包层中的每一个具有面向发射表面的端表面，并且包层的端表面抑制激光返回到激光光源。

公开(公告)号：US08366843B2

公开(公告)日：2013-02-05

申请号：US11727467

申请日：2007-03-27

申请人： Nobuyuki Mori

发明人： Nobuyuki Mori

IPC分类号： C21D9/08

CPC分类号： C22C38/02 ,  C21D6/002 ,  C21D8/105 ,  C21D9/08 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/04 ,  C22C38/06 ,  C22C38/18 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26

摘要： A method of manufacturing a 13Cr steel pipe which satisfies a hardness (HRC) of at most 22 with 13Cr grade L80 of American Petroleum Institute (API) standards, which is an indicator of a high strength, high yield ratio, and good corrosion resistance, is provided. A steel billet having a chemical composition comprising, in mass percent, C: 0.15-0.21%, Si: 0.16-1.0%, Mn: 0.35-1.0%, Cr: 10.5-14.0%, P: at most 0.020%, S: at most 0.0050%, Al: 0.025-0.050%, and a remainder of Fe and impurities is subjected to hot working with a finishing temperature of 800-960° C. to form a mother pipe, which is immediately quenched at a cooling rate of at least air cooling and then tempered by heating.

摘要翻译： 13Cr钢管的制造方法，其是以美国石油学会（API）标准的13Cr级L80的硬度（HRC）为22以下，高强度，高屈服比，耐腐蚀性良好的指标， 被提供。 具有以质量％计含有C：0.15-0.21％，Si：0.16-1.0％，Mn：0.35-1.0％，Cr：10.5-14.0％，P：0.020％以下的化学组成的钢坯，S： 至多0.0050％，Al：0.025-0.050％，余下的Fe和杂质进行热加工，最终温度为800-960℃，形成母管，立即以冷却速度骤冷 至少空气冷却，然后通过加热回火。

公开(公告)号：US08314844B2

公开(公告)日：2012-11-20

申请号：US12466069

申请日：2009-05-14

申请人： Kazuya Tashiro ,  Nobuyuki Mori

发明人： Kazuya Tashiro ,  Nobuyuki Mori

IPC分类号： H04N5/228

CPC分类号： H04N5/23293 ,  G03B13/04 ,  G03B17/02 ,  H04N5/217 ,  H04N5/2171 ,  H04N5/23229 ,  H04N5/23245

摘要： Disclosed herein is an image pickup apparatus, including: an image pickup portion configured to capture an image; a detecting portion configured to detect a manipulation made on a display surface, for the image displayed on a display portion; and a grid and dust removing portion configured to carry out removal of grid and dust an image of which appears on the captured image by executing image processing based on a position about the manipulation detected by the detecting portion.

摘要翻译： 本文公开了一种图像拾取装置，包括：被配置为捕获图像的图像拾取部分; 检测部，被配置为检测在显示部上显示的图像对显示面进行的操作; 以及网格除尘部，被配置为通过基于由所述检测部检测到的关于所述操作的位置执行图像处理，执行在所述拍摄图像上出现的图像的网格和灰尘的去除。

公开(公告)号：US20110268986A1

公开(公告)日：2011-11-03

申请号：US13142360

申请日：2009-11-17

申请人： Masatada Numano ,  Ryuichi Inoue ,  Nobuyuki Okuda ,  Nozomu Kawabe ,  Koji Mori ,  Nobuyuki Mori ,  Yukihiro Oishi ,  Takahiko Kitamura

发明人： Masatada Numano ,  Ryuichi Inoue ,  Nobuyuki Okuda ,  Nozomu Kawabe ,  Koji Mori ,  Nobuyuki Mori ,  Yukihiro Oishi ,  Takahiko Kitamura

IPC分类号： B21D39/00 ,  B23P11/00

CPC分类号： H05K5/04 ,  Y10T29/49908 ,  Y10T156/10 ,  Y10T156/1002 ,  Y10T428/12611

摘要： The method of producing a magnesium alloy joined part has the following steps: a joining step of joining a reinforcing material made of metal to a plate material made of magnesium alloy without allowing an organic material to remain at the joined portion and a plastic-working step of performing plastic working on the plate material to which the reinforcing material is joined. A desirable means of joining the reinforcing material to the plate material can be to use an inorganic adhesive. Because the magnesium alloy joined part is formed by a structure in which the reinforcing material is joined to the plate material, in comparison with the case where the reinforcing material is formed by machining or the like, the magnesium alloy structural member can be obtained with high production efficiency.

摘要翻译： 镁合金接合部的制造方法具有以下步骤：将由金属制成的增强材料与镁合金制的板材接合而不使有机材料残留在接合部的接合工序和塑性加工工序 对加强材料接合的板材进行塑性加工。 将增强材料接合到板材的期望的方法可以是使用无机粘合剂。 由于镁合金接合部分是通过加强材料与板材接合的结构形成的，与通过机加工等形成增强材料的情况相比，可以获得高的镁合金结构件 生产效率。

公开(公告)号：US20110217514A1

公开(公告)日：2011-09-08

申请号：US12377916

申请日：2007-07-10

申请人： Nobuyuki Okuda ,  Masatoshi Majima ,  Shoichiro Sakai ,  Shinji Inazawa ,  Nobuyuki Mori ,  Ryuichi Inoue ,  Yukihiro Oishi ,  Nozomu Kawabe ,  Masatada Numano

发明人： Nobuyuki Okuda ,  Masatoshi Majima ,  Shoichiro Sakai ,  Shinji Inazawa ,  Nobuyuki Mori ,  Ryuichi Inoue ,  Yukihiro Oishi ,  Nozomu Kawabe ,  Masatada Numano

IPC分类号： B32B3/00 ,  B05D3/12 ,  B22D25/00 ,  B05D1/36 ,  C25D7/00

CPC分类号： C23C22/83 ,  C22C23/02 ,  C22F1/06 ,  C23C22/18 ,  C23C22/364 ,  C23C22/37 ,  C25D11/30 ,  Y10T428/24364

摘要： There is provided a magnesium alloy member having mechanical properties and corrosion resistance and a method of manufacturing the magnesium alloy member.A magnesium alloy member has a base material made of a magnesium alloy, and an anticorrosive film formed on the base material. The base material is a rolled magnesium alloy including 5 to 11% by mass of Al. By using a base material including a large amount of Al, a magnesium alloy member having excellent mechanical properties and high corrosion resistance can be produced. In addition, by using a rolled material, the number of surface defects at the time of casting is small, and the frequency of compensation processes such as undercoating and puttying can be reduced.

摘要翻译： 提供了具有机械性能和耐腐蚀性的镁合金构件以及镁合金构件的制造方法。 镁合金构件具有由镁合金制成的基材和形成在基材上的防腐蚀膜。 基材是含有5〜11质量％的Al的轧制镁合金。 通过使用含有大量Al的基材，可以制造具有优异的机械性能和高耐腐蚀性的镁合金构件。 此外，通过使用轧制材料，铸造时的表面缺陷的数量少，可以降低底涂和腻子等补偿处理的频率。

公开(公告)号：US20110203706A1

公开(公告)日：2011-08-25

申请号：US13125023

申请日：2009-09-29

申请人： Yukihiro Oishi ,  Nozomu Kawabe ,  Nobuyuki Okuda ,  Nobuyuki Mori ,  Masatada Numano ,  Koji Mori ,  Takahiko Kitamura ,  Ryuichi Inoue

发明人： Yukihiro Oishi ,  Nozomu Kawabe ,  Nobuyuki Okuda ,  Nobuyuki Mori ,  Masatada Numano ,  Koji Mori ,  Takahiko Kitamura ,  Ryuichi Inoue

IPC分类号： C22C23/02

CPC分类号： C22C23/02 ,  C22F1/06

摘要： A formed product of a magnesium alloy having excellent impact resistance and a magnesium alloy sheet suitable as a material for the formed product are provided. The formed product is produced by press-forming a magnesium alloy sheet having an Al content of 7% by mass to 12% by mass and has a flat portion that is not subjected to drawing deformation. In a metal texture in a cross section of the flat portion in the thickness direction, the number of coarse intermetallic compound (Mg17Al12) particles having a particle size of 5 μm or more present in a surface area region extending from a surface of the flat portion to a position one-third of the thickness from the surface in the thickness direction is five or less. The formed product has a texture in which the number of coarse precipitations d1 is small and in which fine precipitations d0 are dispersed. The formed product is less likely to be dented even when impacted because of dispersion strengthening owing to the fine precipitations and solid-solution strengthening owing to Al that sufficiently forms a solid solution.

摘要翻译： 提供了具有优异抗冲击性的镁合金的成型产品和适合成型产品的材料的镁合金板。 形成的产品通过压制形成Al含量为7质量％至12质量％的镁合金板而制成，并具有不受拉伸变形的平坦部分。 在平坦部分的厚度方向的横截面中的金属结构中，存在于从平坦部分的表面延伸的表面区域中具有5μm以上的粒子的粗大的金属间化合物（Mg17Al12）颗粒的数量 到厚度方向上的表面厚度的三分之一的位置为五分之一以下。 形成的产品具有其中粗沉淀物d1的数量少并且其中分散有细小沉淀物d0的织构。 即使由于由于充分形成固溶体的Al的细小沉淀和固溶强化而引起的分散强化，即使被冲击也难以形成凹陷。

公开(公告)号：US20110097573A1

公开(公告)日：2011-04-28

申请号：US12527530

申请日：2009-01-09

申请人： Nobuyuki Okuda ,  Ryuichi Inoue ,  Masatada Numano ,  Nobuyuki Mori ,  Yukihiro Oishi ,  Nozomu Kawabe

发明人： Nobuyuki Okuda ,  Ryuichi Inoue ,  Masatada Numano ,  Nobuyuki Mori ,  Yukihiro Oishi ,  Nozomu Kawabe

IPC分类号： B32B15/04

CPC分类号： B05D5/06 ,  B05D5/067 ,  B05D7/14 ,  B05D2202/20 ,  C22C23/02 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31678

摘要： The invention offers a magnesium alloy structural member having a high metallic texture. The magnesium alloy structural member is provided with a base material made of magnesium alloy and a covering layer formed on the base material. The base material is provided, in at least one part of its surface, with a surface-processed portion that is subjected to a fine asperity-forming processing so as to obtain a metallic texture. The covering layer is transparent. The structural member can effectively increase the metallic texture by having the surface-processed portion. Because the structural member is provided with the covering layer, it has excellent corrosion resistance. Because the covering layer is transparent, the metallic texture in the surface-processed portion is readily sensed. The asperity-forming processing is performed through hairline finish, diamond cut finish, and the like.

摘要翻译： 本发明提供具有高金属质感的镁合金结构件。 镁合金结构件具有由镁合金制成的基材和形成在基材上的覆盖层。 在其表面的至少一部分中，基材具有进行微细凹凸形成处理的表面处理部，以获得金属质感。 覆盖层是透明的。 结构构件可以通过具有表面处理部分来有效地增加金属质感。 由于结构件具有覆盖层，因此具有优异的耐腐蚀性。 由于覆盖层是透明的，因此容易感测到表面处理部分中的金属质感。 通过发丝加工，金刚石切割加工等进行凹凸成形加工。

公开(公告)号：US07905967B2

公开(公告)日：2011-03-15

申请号：US11905191

申请日：2007-09-28

申请人： Nobuyuki Mori

发明人： Nobuyuki Mori

IPC分类号： C21D8/10 ,  C21D8/00

CPC分类号： C21D6/002 ,  C21D1/32 ,  C21D9/08 ,  C21D9/085 ,  C21D2211/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/18

摘要： The occurrence of delayed fracture which is found in a hot worked martensitic stainless steel is prevented by subjecting the steel, after hot working and prior to heat treatment for hardening by quenching from a temperature of at least Ac1 point of the steel, to preliminary softening heat treatment under such conditions that the softening parameter P defined below is at least 15,400 and the softening temperature T is lower than the Ac1 point: P(softening parameter):P=T(20+log t) T: softening temperature [K] t: duration of softening treatment [Hr]. The present invention is particularly effective for a martensitic stainless steel having a steel composition in which the amount of effective dissolved C and N (=[C*+10N*]) where C* and N* are calculated by the following formulas is larger than 0.45: C*=C−[12{(Cr/52)×(6/23)}/10, and N*=N−[14{(V/51)+(Nb/93)}/10]−[14{(Ti/48)+(B/11)+(Al/27)}/10].

摘要翻译： 在热加工马氏体系不锈钢中发现的延迟断裂的发生是通过将钢从热处理之后经过淬火从热处理至钢的Ac1点的温度进行硬化处理而预热到预备的软化热 在以下定义的软化参数P为至少15,400，软化温度T低于Ac1点的条件下处理：P（软化参数）：P = T（20 + log t）T：软化温度[K] ：软化处理持续时间[Hr]。 本发明对于其中C *和N *通过下式计算的有效溶解C和N（= [C * + 10N *]）的量的钢组成的马氏体不锈钢特别有效， 0.45：C * = C- [12 {（Cr / 52）×（6/23）} / 10，N * = N- [14 {（V / 51）+（Nb / 93）} / 10] [14 {（Ti / 48）+（B / 11）+（Al / 27）} / 10]。

公开(公告)号：US20100254848A1

公开(公告)日：2010-10-07

申请号：US12664816

申请日：2008-06-09

申请人： Ryuichi Inoue ,  Nozomu Kawabe ,  Nobuyuki Mori ,  Masatada Numano ,  Junichi Matsumoto ,  Motonori Nakamura ,  Masayuki Nishizawa ,  Atsushi Kimura ,  Yukihiro Oishi

发明人： Ryuichi Inoue ,  Nozomu Kawabe ,  Nobuyuki Mori ,  Masatada Numano ,  Junichi Matsumoto ,  Motonori Nakamura ,  Masayuki Nishizawa ,  Atsushi Kimura ,  Yukihiro Oishi

IPC分类号： C22C23/02 ,  C22C23/00 ,  B21B1/26

CPC分类号： C22C23/04 ,  C22C23/00 ,  C22C23/02 ,  C22F1/06

摘要： The invention offers a magnesium alloy sheet having excellent warm plastic formability, a production method thereof, and a formed body produced by performing warm plastic forming on this sheet. The magnesium alloy sheet is produced by giving a predetermined strain to a rolled sheet RS that is not subjected to a heat treatment aiming at recrystallization. The sheet is not subjected to the foregoing heat treatment even after the giving of a strain. The strain is given through the process described below. A rolled sheet RS is heated in a heating furnace 10. The heated rolled sheet RS is passed between rollers 21 to give bending to the rolled sheet RS. The giving of a strain is performed such that the strain-given sheet has a half peak width of 0.20 deg or more and 0.59 deg or less in a (0004) diffraction peak in monochromatic X-ray diffraction. The alloy sheet exhibits high plastic deformability by forming continuous recrystallization during warm plastic forming through the use of the remaining strain.

摘要翻译： 本发明提供一种具有优异的耐热塑性成形性的镁合金板及其制造方法，以及通过在该片上进行热塑性成形而制成的成形体。 通过对未进行再结晶的热处理的轧制板RS给予规定的应变来制造镁合金板。 即使施加了应变，片材也不进行上述的热处理。 通过下述方法给出菌株。 轧制板RS在加热炉10中被加热。加热的轧制板RS在辊21之间通过，以使轧制板RS弯曲。 进行应变的施加使得在单色X射线衍射中的（0004）衍射峰中，应变给定片的半峰宽度为0.20度以上且0.59度以下。 通过使用剩余的应变，通过在热塑性成型期间形成连续的再结晶，合金板表现出高的塑性变形性。