-
1.发明授权公开(公告)号：US06423164B1
公开(公告)日：2002-07-23
申请号：US08560138
申请日：1995-11-17
IPC分类号： C22F104
CPC分类号： C22F1/05
摘要： A method of producing aluminum alloy sheet product includes casting a slab or ingot, homogenizing the cast slab, and hot rolling the homogenized slab to provide an intermediate gauge product. The temperature and other operating parameters of the hot rolling process are controlled so that the temperature of the ingot at the beginning of hot rolling is maintained at a temperature between 925° F. (496° C.) and 1025° F. (552° C.), and the temperature of the intermediate gauge product exiting the hot rolling step is between about 500° F. (260° C.) and 600° F. (316° C.). The intermediate gauge product is then subjected to a cold reduction of 45% to 70%, annealed, and cold rolled to final gauge. The combination of controlling the hot rolling to provide the desired hot line entry temperature and the desired exit temperature of the intermediate gauge product and annealing prior to cold rolling to final gauge minimizes or eliminates the appearance of ridging line defects in the aluminum sheet product when the product is subjected to further straining in a forming operation. An improved aluminum alloy sheet product is produced having a superior surface finish for use in automotive components while maintaining a higher strength than that of the prior art.
摘要翻译： 制造铝合金板材的方法包括铸造板坯或铸锭，使铸坯均质化，并且对均质板进行热轧以提供中间量产品。 控制热轧工艺的温度和其他工作参数，使得热轧开始时的锭的温度保持在925°F（496℃）和1025°F之间的温度（552° C.），并且离开热轧步骤的中间产品的温度在约500°F（260℃）和600°F（316℃）之间。 然后将中等规格产品进行45％至70％的冷轧，退火，并冷轧至最终规格。 控制热轧以提供期望的热线入口温度和中等规格产品的期望出口温度和在冷轧之前退火至最终规格的组合可以最小化或消除铝板产品中的皱纹线缺陷的出现， 产品在成型操作中进一步变形。 制造改进的铝合金板材产品，其具有优于用于汽车部件的表面光洁度，同时保持比现有技术更高的强度。
-
2.发明授权
公开(公告)号：US5718780A
公开(公告)日：1998-02-17
申请号：US573895
申请日：1995-12-18
CPC分类号： C21D9/56 , C22F1/04 , C22F1/05 , C21D9/60 , Y02P10/253
摘要： A method and apparatus for making aluminum alloy sheet product with improved paintbake response during automotive paintbake cycles, resistance to natural aging and better formability includes rapidly heating the aluminum alloy sheet product between a solution heat treating/quenching operation and a sheet coiling operation. Performing the rapid heating at this stage in the sheet manufacture minimizes the adverse effect of early natural aging (dwell time) on the paintbake response of these types of aluminum sheet alloy products. According to the invention, this dwell time is minimized by the application of a rapid heating step immediately following quenching from the solution heat treatment. After the aluminum sheet product has been rapidly heated, it is immediately coiled and cools under ambient conditions in coil form, this ambient cooling providing a pre-aging treatment which contributes to the improved performance of the sheet product in paintbake response, improved formability and natural aging resistance.
摘要翻译： 一种制造在汽车漆烘烤循环中具有改善的涂漆响应的铝合金板产品的方法和装置，耐自然老化和更好的成型性包括在固溶热处理/淬火操作和片卷绕操作之间快速加热铝合金板材。 在片材制造的这个阶段进行快速加热使得早期自然老化（停留时间）对这些类型的铝板合金产品的油漆响应的不利影响最小化。 根据本发明，通过在从固溶热处理淬火之后立即施加快速加热步骤使该停留时间最小化。 在铝板产品被快速加热之后，它立即卷绕并在环境条件下以线圈形式冷却，这种环境冷却提供了一种预处理处理，其有助于在油漆烘烤响应中提高片材产品的性能，改进的成型性和自然的 耐老化
-
3.发明授权Process for manufacturing aluminum alloy material having excellent shape fixability and bake hardenability 失效具有优异的定形性和烘烤淬透性的铝合金材料的制造方法
公开(公告)号：US5266130A
公开(公告)日：1993-11-30
申请号：US930726
申请日：1992-08-14
申请人： Hidetoshi Uchida , Hideo Yoshida
发明人： Hidetoshi Uchida , Hideo Yoshida
摘要： A process for manufacturing an aluminum alloy material having excellent shape fixability and bake hardenability, the process comprising: conducting semicontinuous casting of an aluminum alloy comprising 0.4 to 1.7% (wt.%) Si and 0.2 to 1.4% Mg, optionally further comprising 0.05% or less Ti and 100 pm or less B and optionally further comprising at least one member selected from the group of 1.00% or less Cu, 0.50% or less Mn, 0.20% or less Cr and 0.20% or less V, with the balance consisting of Al and unavoidable impurities, subjecting the cast alloy to conventional hot rolling; conducting solution heat treatment by holding the hot-rolled alloy at a temperature of from 450 to 580.degree. C. for 10 minutes or less; conducting first-stage cooling of the alloy at a cooling rate of 200.degree. C./min or more to a quenched temperature in the range of from 60 to 250.degree. C.; and subjecting the alloy to second-stage cooling at a cooling rate selected within the zone ABCD shown in the attached FIG. 2.
摘要翻译： 一种制造具有优异的定形性和烘烤淬透性的铝合金材料的方法，该方法包括：进行包含0.4-1.7％（重量％）Si和0.2-1.4％Mg的铝合金的半连续铸造，任选地还包含0.05％ 或更少的Ti和100μm以下的B，并且任选地还包含选自Cu，1.00％或更少的Cu，0.50％或更少的Mn，0.20％或更少的Cr和0.20％或更低的V中的至少一种，余量包括 的Al和不可避免的杂质，对铸造合金进行常规热轧; 通过将热轧合金在450〜580℃的温度下保持10分钟以下进行固溶热处理; 以200℃/分钟以上的冷却速度进行合金的一级冷却至60〜250℃的骤冷温度。 并以在附图中所示的区域ABCD内选择的冷却速度对合金进行第二阶段冷却。 2。
-
4.发明授权
公开(公告)号：US5944923A
公开(公告)日：1999-08-31
申请号：US781267
申请日：1997-01-10
摘要： The invention provides an aluminum alloy sheet that has excellent formability, high coat-baking hardenability, and ensures a proof stress of 200 MPa or more after the coat-baking stage, and that gives favorable product surface quality after the forming stage and excellent corrosion resistance, and that is particularly suitable for external automobile body plates. The aluminum alloy sheet comprises: 0.9 to 1.3 wt. % of Si, 0.4 to 0.6 wt. % of Mg, 0.05 to 0.15 wt. % of Mn, 0.01 to 0.1 wt. % of Ti, with the remainder comprising Al and inevitable impurities, while limiting Fe as an impurity to 0.2 wt. % or less and Cu as an impurity to 0.1 wt. % or less; a coating film of a lubricant composition containing a water-dispersible polyurethane resin and a natural wax on the aluminum alloy sheet.
摘要翻译： 本发明提供一种铝合金板，其成型性优异，涂层烘烤硬化性高，并且在涂层烘烤阶段之后确保了200MPa以上的耐力，并且在成形阶段后具有良好的产品表面质量和优异的耐腐蚀性 ，特别适用于外部汽车车身板。 铝合金板包括：0.9〜1.3重量％ Si％，0.4〜0.6wt。 ％的Mg，0.05〜0.15wt。 Mn％，0.01〜0.1重量％ ％的Ti，剩余部分包含Al和不可避免的杂质，同时将Fe作为杂质限制在0.2wt。 ％以下，Cu为杂质至0.1重量％。 ％ 或更少; 在铝合金板上含有水分散性聚氨酯树脂和天然蜡的润滑剂组合物的涂膜。
-
5.发明授权公开(公告)号：US09770742B2
公开(公告)日：2017-09-26
申请号：US14422946
申请日：2013-06-18
发明人： Hideo Yoshida , Yasuhiro Suyama
CPC分类号： B09C1/08 , B01D11/02 , B01D11/0284 , B01D11/0288 , G21F9/001 , G21F9/06 , G21F9/08 , G21F9/28 , G21F9/30
摘要： An object to be decontaminated contaminated with radioactive material is introduced into an acid eluting solvent to dissolve the radioactive material. The radioactive material dissolved is concentrated and separated from the eluting solvent in the present method. The object to be decontaminated comprises contaminated soil and contaminated liquid. One or both of the contaminated soil and the contaminated liquid are collected and introduced into the eluting solvent. The radioactive materials and the object to be decontaminated dissolved in the eluting solvent are separated into solid and liquid. The decontaminated soil separated from the eluting solvent is collected. The eluting solvent used for separating the radioactive material and in which radioactive material is dissolved is concentrated.
-
6.发明授权Error correction encoding method and device, and communication system using the same 有权纠错编码方法和装置，以及使用相同的通信系统公开(公告)号：US08631299B2
公开(公告)日：2014-01-14
申请号：US13502420
申请日：2010-11-11
申请人： Kenya Sugihara , Hideo Yoshida , Yoshikuni Miyata
发明人： Kenya Sugihara , Hideo Yoshida , Yoshikuni Miyata
CPC分类号： H03M13/1102 , H03M13/1174 , H03M13/1182 , H03M13/35 , H03M13/6516
摘要： An error correction method and device and a communication system using them, including an LDPC code generation method capable of adjusting an encoding rate of an LDPC code in a variable manner while leaving the length of the code constant by use of an efficient encoding method or mechanism supporting a variable encoding rate, so that the encoding rate of the LDPC code can be adjusted without changing the code length. An error correction method includes a row dividing to divide each of a part or all of rows into two or more rows based on one parity check matrix, and a code construction to construct a plurality of LDPC codes with arbitrary code rates, respectively.
摘要翻译： 一种误差校正方法和装置以及使用它们的通信系统，包括：LDPC码生成方法，其能够通过使用有效的编码方式或机构使码长度保持恒定，从而可变地调整LDPC码的编码率 支持可变编码率，可以在不改变码长的情况下调整LDPC码的编码率。 误差校正方法包括：基于一个奇偶校验矩阵将行的一部分或全部行分成两行或更多行的行划分，以及分别构造具有任意代码率的多个LDPC码的代码构造。
-
公开(公告)号：US08157982B2
公开(公告)日：2012-04-17
申请号：US11666268
申请日：2006-04-12
申请人： Hideo Yoshida , Morihisa Shindo
发明人： Hideo Yoshida , Morihisa Shindo
IPC分类号： C25F5/00
CPC分类号： C23C22/86 , C01G37/00 , C01G37/003 , C22B5/00 , C22B7/006 , C22B34/32 , C25F3/08 , Y02P10/234
摘要： Hexavalent chrome is extracted from a film on a workpiece which film contains hexavalent chrome and reduced by contacting the contacting workpiece with a liquid or fine particle reducing agent.
摘要翻译： 从工件上的膜中提取六价铬，该膜含有六价铬，并通过使接触工件与液体或细颗粒还原剂接触来还原。
-
公开(公告)号：US07992069B2
公开(公告)日：2011-08-02
申请号：US11883958
申请日：2006-02-03
申请人： Yoshikuni Miyata , Hideo Yoshida , Kazuo Kubo
发明人： Yoshikuni Miyata , Hideo Yoshida , Kazuo Kubo
IPC分类号： H03M13/00
CPC分类号： H03M13/2906 , H03M13/134 , H04L1/0041 , H04L1/0057 , H04L1/0064 , H04L1/0083
摘要： An error correction coding apparatus divides transmission information sequences in n subframes (n is an arbitrary natural number) into n1 subframes (n1 is a natural number
摘要翻译： 纠错编码装置将n个子帧（n为任意自然数）中的发送信息序列分割为n1个子帧（n1为自然数
-
公开(公告)号：US07986477B2
公开(公告)日：2011-07-26
申请号：US12493654
申请日：2009-06-29
申请人： Hideo Yoshida
发明人： Hideo Yoshida
IPC分类号： G02B7/02
摘要： A driving device is provided and includes: an actuator that includes a driving shaft attached to a piezoelectric element; and a driving signal control unit. The piezoelectric element is expanded and contracted in response to a driving signal. The driving shaft is reciprocated by the expansion and contraction operation of the piezoelectric element to move a driven member that is frictionally engaged with the driving shaft. The driving signal control unit outputs to the piezoelectric element a second driving signal that increases a driving force applied to the driven member and reduces the movement speed of the driven member during a period from the start of the expansion and contraction operation of the piezoelectric element to a predetermined time, as compared to a first driving signal output when the driven member is moved after the period has elapsed.
摘要翻译： 提供一种驱动装置，包括：致动器，其包括附接到压电元件的驱动轴; 和驱动信号控制单元。 压电元件响应于驱动信号而膨胀和收缩。 驱动轴通过压电元件的膨胀和收缩操作往复运动，以使与驱动轴摩擦接合的从动构件移动。 驱动信号控制单元向压电元件输出增加施加到从动构件的驱动力的第二驱动信号，并且在从压电元件的膨胀和收缩操作开始的时段期间降低从动构件的移动速度到 与经过该时间段后的被驱动部件移动时的输出的第一驱动信号相比，预定时间。
-
公开(公告)号：US07957632B2
公开(公告)日：2011-06-07
申请号：US12182872
申请日：2008-07-30
申请人： Hideo Yoshida , Shizuo Sekino , Katsuji Ozawa
发明人： Hideo Yoshida , Shizuo Sekino , Katsuji Ozawa
IPC分类号： G03B17/00
CPC分类号： H04N5/23248 , H04M1/0214 , H04M1/0243 , H04M1/0264 , H04N5/2257
摘要： A mobile device includes a camera module and a magnetism generating part that is different from the camera module. The camera module includes: a movable portion that corrects camera shake; a magnetism detecting element that detects a position of the movable portion. when the camera module is in a photographing state, the magnetism generating part is arranged at a position distant from the magnetism detecting element by at least the distance of D mm or more, where D = magnetic force of the magnetism generating part [ gauss ] .
摘要翻译： 移动设备包括与照相机模块不同的相机模块和磁力发生部件。 相机模块包括：校正相机抖动的可移动部分; 检测可动部的位置的磁检测元件。 当相机模块处于拍摄状态时，磁性发生部分被布置在远离磁性检测元件的位置至少Dmm以上的距离，其中D =硬度 高斯特生成强制部[高斯]。
-
-
-
-
-
-
-
-
-
搜索结果
220 条记录 (耗时 0.036 秒)
