公开(公告)号：US20070188498A1

公开(公告)日：2007-08-16

申请号：US11674543

申请日：2007-02-13

申请人： Yasutaka OKADA ,  Satoshi Iwata ,  Masashi Takechi

发明人： Yasutaka OKADA ,  Satoshi Iwata ,  Masashi Takechi

IPC分类号： G06T11/00

CPC分类号： G06T11/203 ,  G09G5/28 ,  G09G2340/12

摘要： In order to generate a character main body including a character outline from data in which character shape information is stored as a character outline and generate a character with a design, this method comprises steps of generating the outline of the character main body, setting decoration process contents to be applied to the character main body, operating in such a way that the lower-order bits of the character gradation of the generated outline can be outline end information, setting a decoration position in a character outer fringe on the basis of the outline end information for determining on which side of the main body is located the pixel, on the left or right side, generating character decoration by controlling the gradation value of a pixel in which the flag is set and painting out the character main body excluding the generated character decoration.

摘要翻译： 为了从字符形状信息被存储为字符轮廓的数据生成包括字符轮廓的字符主体并且以设计生成字符，该方法包括生成字符主体的轮廓，设置装饰处理 将要应用于字符主体的内容以使得所生成的轮廓的字符等级的低位可以是轮廓结束信息的方式操作，基于轮廓来设置字符外边缘中的装饰位置 用于确定主体的哪一侧位于左侧或右侧的终点信息，通过控制设置标志的像素的灰度值来生成字符装饰，并且绘制除了生成的字符主体之外的字符主体 人物装饰。

公开(公告)号：US06478898B1

公开(公告)日：2002-11-12

申请号：US09664766

申请日：2000-09-19

申请人： Tomoaki Sera ,  Masahide Umino ,  Yasutaka Okada ,  Kunio Kondo

发明人： Tomoaki Sera ,  Masahide Umino ,  Yasutaka Okada ,  Kunio Kondo

IPC分类号： C21D1100

CPC分类号： C21D1/25 ,  C21D6/004 ,  C22C38/06 ,  C22C38/44 ,  C22C38/46

摘要： A method of producing a tool steel comprises quenching a steel containing, by mass percent, C: 0.25 to 0.60%, Si: 0.10 to 1.20%, Mn: 0.20 to 1.50%, Ni: 0.50 to 2.00%, Cr: 1.00 to 4.20%, Mo: 0.30 to 2.00%, V: 0.10 to 1.00% and Al: 0.005 to 0.10%, in order to obtain a hardness H such that the hardness index defined below by the formula (1) becomes between 0.20 to 0.95; and then tempering the steel; K=(H−H2)/(H1−H2)  (1) Where H1: Vickers hardness of the steel with 10 mm thickness after heating to a temperature of the Ac3 transformation point plus 50° C., and quenching into water; H2: Vickers hardness of the steel with 10 mm thickness after heating to the same temperature as defined above, and cooling to room temperature over 20 hours.

摘要翻译： 制造工具钢的方法包括以质量％计含有C：0.25〜0.60％，Si：0.10〜1.20％，Mn：0.20〜1.50％，Ni：0.50〜2.00％，Cr：1.00〜4.20 ％，Mo：0.30〜2.00％，V：0.10〜1.00％，Al：0.005〜0.10％，以获得如下式（1）所示的硬度指数为0.20〜0.95的硬度H; 然后回火钢;其中H1：加热后的厚度为10mm的钢的维氏硬度到Ac3相变点的温度加上50℃，淬火成水; H2：厚度为10mm的钢的维氏硬度 加热到与上述相同的温度，并在20小时内冷却至室温。

公开(公告)号：US5981049A

公开(公告)日：1999-11-09

申请号：US974522

申请日：1997-11-20

申请人： Hisanori Ohara ,  Hiroshi Arimoto ,  Reizo Murakami ,  Nobuyuki Kitagawa ,  Kazuo Noguchi ,  Yasutaka Okada

发明人： Hisanori Ohara ,  Hiroshi Arimoto ,  Reizo Murakami ,  Nobuyuki Kitagawa ,  Kazuo Noguchi ,  Yasutaka Okada

IPC分类号： C23C14/06 ,  C23C14/58 ,  C23C30/00 ,  B32B7/02

CPC分类号： C23C14/5853 ,  C23C14/0641 ,  C23C14/0664 ,  C23C30/005 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31678

摘要： A coated tool includes a base material and a wear-resistant coating film formed on the base material. The composition of the wear-resistant coating film is expressed as (Ti.sub.x,Al.sub.y,V.sub.z)(C.sub.u,N.sub.v,O.sub.w). Relations x+y+z=1, u+v+w=1, 0.2

摘要翻译： 涂覆工具包括基材和形成在基材上的耐磨涂膜。 耐磨涂膜的组成表示为（Tix，Aly，Vz）（Cu，Nv，Ow）。 关系x + y + z = 1，u + v + w =​​ 1，0.2

公开(公告)号：US5374322A

公开(公告)日：1994-12-20

申请号：US87293

申请日：1993-07-08

申请人： Yasutaka Okada ,  Yasuhide Fujioka

发明人： Yasutaka Okada ,  Yasuhide Fujioka

IPC分类号： C21D8/00 ,  C21D1/18 ,  C21D1/28 ,  C21D8/02 ,  C21D8/10 ,  C22C38/00 ,  C22C38/18 ,  C22C38/54

CPC分类号： C21D8/10 ,  C21D1/28 ,  C21D8/0263 ,  C21D1/18 ,  C21D2211/002 ,  C21D2211/008 ,  C21D8/00 ,  C21D8/0273 ,  Y10S148/909

摘要： A high tensile strength, low yield ratio steel member has a steel composition consisting essentially of, by weight:C: 0.15-0.40%, Si: 0.10-0.70%, Mn: 1.0-2.7%,Cr: 1.0-3.5%, sol.Al: 0.01-0.05%,P: not larger than 0.025%, S: not larger than 0.015%,Mo: 0-1.0%, Ni: 0-2.5%,V: 0-0.10%, Ti: 0-0.10%, Nb: 0-0.10%,B: 0-0.0050%.Fe and incidental impurities: balance the below-described bainite index (%) of the steel composition being 0-50%, the steel being comprised of a single phase of martensite or a martensite and bainite duplex structure containing 50% or less of bainite.Bainite Index (%)=-209C+43Si-48Mn-58Cr-0.416R+317wherein R is a cooling rate (.degree.C./min).

摘要翻译： 高拉伸强度低屈服比的钢构件具有基本上由以下组成的钢组成：C：0.15-0.40％，Si：0.10-0.70％，Mn：1.0-2.7％，Cr：1.0-3.5％，溶胶 Al：0.01-0.05％，P：不大于0.025％，S：不大于0.015％，Mo：0-1.0％，Ni：0-2.5％，V：0-0.10％，Ti：0-0.10 ％，Nb：0〜0.10％，B：0〜0.0050％。 Fe和偶然杂质：将钢组成的下述贝氏体指数（％）平衡为0-50％，该钢由马氏体的单相或含有50％以下的贝氏体的马氏体和贝氏体双相结构构成。 贝氏体指数（％）= - 209℃+ 43Si-48Mn-58Cr-0.416R + 317其中R为冷却速度（℃/ min）。

公开(公告)号：US5000914A

公开(公告)日：1991-03-19

申请号：US123878

申请日：1987-11-23

申请人： Masaaki Igarashi ,  Shiro Mukai ,  Yasutaka Okada ,  Akio Ikeda

发明人： Masaaki Igarashi ,  Shiro Mukai ,  Yasutaka Okada ,  Akio Ikeda

IPC分类号： C22C19/05

CPC分类号： C22C19/055 ,  C22C19/056

摘要： A precipitation-hardening-type Ni-base alloy exhibiting improved resistance to stress corrosion cracking in a sour gas atmosphere containing elemental sulfur at high temperatures is disclosed. The alloy comprises essentially, by weight %;______________________________________Cr: 12-25%, Mo: 5.5-15%,Nb: 4.0-6.0%, Fe: 5.0-25%,Ni: 45-60%, C: 0.050% or less,Si: 0.50% or less, Mn: 1.0% or less,P: 0.025% or less, S: 0.0050% or less,N: 0.050% or less,Ti: 0-1.0%, Al: 0-2.0%.______________________________________

摘要翻译： 公开了一种在高温下含有元素硫的酸性气体环境中耐应力腐蚀开裂性能优异的析出硬化型Ni基合金。 合金基本上由重量百分数％组成; -Cr：12-25％，Mo：5.5-15％，-Nb：4.0-6.0％，Fe：5.0-25％，-Ni：45-60％，C：0.050％以下，-Si：0.50％ 以下，Mn：1.0％以下，-P：0.025％以下，S：0.0050％以下，-N：0.050％以下，-Ti：0〜1.0％，Al：0〜2.0％。 -

公开(公告)号：US5873960A

公开(公告)日：1999-02-23

申请号：US809641

申请日：1997-03-26

申请人： Kunio Kondo ,  Yasutaka Okada ,  Seiji Tanimoto

发明人： Kunio Kondo ,  Yasutaka Okada ,  Seiji Tanimoto

IPC分类号： B21B1/46 ,  B21B23/00 ,  C21D8/10 ,  C21D8/06

CPC分类号： B21B23/00 ,  C21D8/10 ,  B21B1/466

摘要： The manufacturing method of the present invention comprises steps (1) through (8) which are sequentially arranged, and the steps or equipment from the production of billets to end products are connected in the same single continuous manufacturing line:(1) a step of producing a round billet by continuous casting,(2) a step of cooling the billet to a temperature not higher than an A.sub.r1 transformation temperature,(3) a step of heating the billet to a temperature which allows piercing of the billet,(4) a step of piercing, at a strain rate of not higher than 200/sec, the billet to obtain a hollow shell,(5) a step to form a steel pipe by elongating and finish rolling the hollow shell using a continuous elongating mill and a finish rolling mill which are directly connected to each other, at a predetermined average strain rate, a predetermined reduction ratio, and at a predetermined finishing temperature,(6) a step of recrystallizing the steel pipe at a temperature of not lower than an Ar.sub.r3 transformation temperature,(7) a step of quenching the steel pipe from a temperature not lower than an A.sub.r3 transformation temperature, and(8) a step of tempering the steel pipe.

摘要翻译： 本发明的制造方法包括依次布置的步骤（1）至（8），并且从生产坯料到终端产品的步骤或设备连接在相同的单个连续生产线中：（1）步骤 （2）将坯料冷却至不高于Ar1相变温度的步骤，（3）将坯料加热至允许穿孔的温度的步骤，（4） 以不高于200 /秒的应变速率穿过坯料以获得中空壳的步骤，（5）通过使用连续延伸研磨机对中空壳进行伸长和精轧而形成钢管的步骤，以及 以预定的平均应变率，规定的压下率，规定的终轧温度直接连接的精轧机（6）在不低于Ar的温度下对钢管进行再结晶的工序 r3转变温度，（7）从不低于Ar3相变温度的温度淬火钢管的工序，（8）回火钢管的工序。

公开(公告)号：US4710237A

公开(公告)日：1987-12-01

申请号：US815774

申请日：1986-01-02

申请人： Toshio Yonezawa ,  Nobuya Sasaguri ,  Kichiro Onimura ,  Hiroshi Susukida ,  Katsuji Kawaguchi ,  Hiroo Nagano ,  Takao Minami ,  Kazuo Yamanaka ,  Yasutaka Okada ,  Mamoru Inoue

发明人： Toshio Yonezawa ,  Nobuya Sasaguri ,  Kichiro Onimura ,  Hiroshi Susukida ,  Katsuji Kawaguchi ,  Hiroo Nagano ,  Takao Minami ,  Kazuo Yamanaka ,  Yasutaka Okada ,  Mamoru Inoue

IPC分类号： C22C19/05 ,  C22F1/00 ,  C22F1/10

CPC分类号： C22C19/05 ,  C22F1/10

摘要： A method for a thermal treatment of a nickel based alloy, characterized in that said nickel based alloy for a material which will be subjected to a high-temperature and high-pressure water or vapor comprises, in terms of % by weight, 58% or more of Ni, 25 to 35% of Cr, 0.003% or less of B, 0.012 to 0.035% of C, 1% or less of Mn, 0.5% or less of Si, 0.015% or less of P, 0.015% or less of S, and the residue of Fe and usual impurities; in a first thermal treatment process, said nickel based alloy is heated and retained at a temperature of T.degree. C. to (T+100).degree.C. and is cooled at a cooling rate of a furnace cooling rate or more; and in a second thermal treatment process, said nickel based alloy is then retained at a temperature of 600.degree. to 750.degree. C. and at a temperature within a sensitization recovery range for a period of 0.1 to 100 hours and is cooled at a cooling rate of said furnace cooling rate or more.

摘要翻译： 一种镍基合金的热处理方法，其特征在于，用于经受高温高压水或蒸汽的材料的所述镍基合金以重量％计含有58％或 较多的Ni，25〜35％的Cr，0.003％以下的B，0.012〜0.035％的C，1％以下的Mn，0.5％以下的Si，0.015％以下的P，0.015％以下 的S，以及Fe和常规杂质的残留物; 在第一热处理工艺中，将所述镍基合金在T℃至（T + 100）℃的温度下加热并保持，并以炉冷却速率或更高的冷却速率冷却; 然后在第二热处理工艺中，然后将所述镍基合金保持在600至750℃的温度和在致敏恢复范围内的温度下进行0.1至100小时的时间，并以冷却速率 所述炉冷却速度或更高。

公开(公告)号：US4652315A

公开(公告)日：1987-03-24

申请号：US622288

申请日：1984-06-19

申请人： Masaaki Igarashi ,  Yasutaka Okada ,  Kunihiko Yoshikawa ,  Takeo Kudo

发明人： Masaaki Igarashi ,  Yasutaka Okada ,  Kunihiko Yoshikawa ,  Takeo Kudo

IPC分类号： C22C19/05 ,  C22C30/00 ,  C22F1/10

CPC分类号： C22C30/00 ,  C22C19/055

摘要： A precipitation-hardening Ni-base alloy exhibiting improved resistance to corrosion under a corrosive environment containing at least one of hydrogen sulfide, carbon dioxide and chloride ions and method of producing the same are disclosed. The alloy is of the .gamma."-phase, or (.gamma.'+.gamma.")-phase precipitation hardening type in which Ti is restricted to less than 0.40% and is comprised of:C: not greater than 0.050%,Si: not greater than 0.50%,Mn: not greater than 2.0%,Ni: 40-60%,Cr: 18-27%,Ti: less than 0.40%,Mo: 2.5-5.5% and/or W: not greater than 11%, t 2.5%.ltoreq.Mo+1/2W.ltoreq.5.5%,Al: not greater than than 2.0%,Nb: 2.5-6.0% and/or Ta: not greater than 2.0%, 2.5%.ltoreq.Nb+1/2Ta.ltoreq.6.0%.

摘要翻译： 公开了一种在包含硫化氢，二氧化碳和氯化物离子中的至少一种的腐蚀环境下具有改善的耐腐蚀性的沉淀硬化Ni基合金及其制造方法。 该合金是γ“相，或（γ'+γ”）相沉淀硬化型，其中Ti限制在小于0.40％，由以下组成：C：不大于0.050％，Si： 不大于0.50％，Mn：不大于2.0％，Ni：40-60％，Cr：18-27％，Ti：小于0.40％，Mo：2.5-5.5％和/或W：不大于11 ％，t 2.5％

公开(公告)号：US5449420A

公开(公告)日：1995-09-12

申请号：US286217

申请日：1994-08-05

申请人： Yasutaka Okada ,  Yasuhide Fujioka

发明人： Yasutaka Okada ,  Yasuhide Fujioka

IPC分类号： C21D8/00 ,  C21D1/18 ,  C21D1/28 ,  C21D8/02 ,  C21D8/10 ,  C22C38/00 ,  C22C38/18 ,  C22C38/54

CPC分类号： C21D8/10 ,  C21D1/28 ,  C21D8/0263 ,  C21D1/18 ,  C21D2211/002 ,  C21D2211/008 ,  C21D8/00 ,  C21D8/0273 ,  Y10S148/909

摘要： A high tensile strength, low yield ratio steel member has a steel composition consisting essentially of, by weight:C: 0.15-0.40%, Si: 0.10-0.70%, Mn: 1.0-2.7%,Cr: 1.0-3.5%, sol.Al: 0.01-0.05%,P: not larger than 0.025%, S: not larger than 0.015%,Mo: 0-1.0% Ni: 0-2.5%,V: 0-0.10%, Ti: 0-0.10%, Nb: 0-0.10%,B: 0-0.0050%.Fe and incidental impurities: balance the below-described bainite index (%) of the steel composition being 0-50%, the steel being comprised of a single phase of martensite or a martensite and bainite duplex structure containing 50% or less of bainite.Bainite Index (%)=-209 C+43Si-48Mn-58Cr-0.416R+317wherein R is a cooling rate (.degree.C./min).

摘要翻译： 高拉伸强度低屈服比的钢构件具有基本上由以下组成的钢组成：C：0.15-0.40％，Si：0.10-0.70％，Mn：1.0-2.7％，Cr：1.0-3.5％，溶胶 Al：0.01-0.05％，P：不大于0.025％，S：不大于0.015％，Mo：0-1.0％Ni：0-2.5％，V：0-0.10％，Ti：0-0.10％ ，Nb：0〜0.10％，B：0〜0.0050％。 Fe和偶然杂质：将钢组成的下述贝氏体指数（％）平衡为0-50％，该钢由马氏体的单相或含有50％以下的贝氏体的马氏体和贝氏体双相结构构成。 贝氏体指数（％）= - 209 C + 43Si-48Mn-58Cr-0.416R + 317其中R为冷却速度（℃/ min）。

公开(公告)号：US4715909A

公开(公告)日：1987-12-29

申请号：US878398

申请日：1986-06-19

申请人： Takao Minami ,  Hiroo Nagano ,  Kazuo Yamanaka ,  Yasutaka Okada ,  Hiroshi Susukida ,  Kichiro Onimura ,  Toshio Yonezawa ,  Nobuya Sasaguri

发明人： Takao Minami ,  Hiroo Nagano ,  Kazuo Yamanaka ,  Yasutaka Okada ,  Hiroshi Susukida ,  Kichiro Onimura ,  Toshio Yonezawa ,  Nobuya Sasaguri

IPC分类号： C22C19/05 ,  C22F1/10

CPC分类号： C22F1/10 ,  C22C19/05

摘要： A nickel-chromium alloy excellent in a stress corrosion cracking resistance which is obtained by carrying out an annealing treatment under specific conditions, said alloy having the following composition:______________________________________ in terms of % by weight, ______________________________________ 0.04% or less of C; 1.0% or less of Si; 1.0% or less of Mn; 0.030% or less of P; 0.02% or less of S; 40 to 70% of Ni; 25 to 35% of Cr; 0.1 to 0.5% of Al; 0.05 to 1.0% of Ti; 0.5 to 5.0% in all of one or more of Mo, W and V, and ______________________________________ the residue comprising substantially Fe. A nickel-chromium alloy further including 0.2 to 5.0% of Nb subject to Ti=0.2 to 1.0% and Nb/C=10 to 125.

摘要翻译： 通过在特定条件下进行退火处理获得的耐应力腐蚀开裂性优异的镍铬合金，所述合金具有以下组成： - 以重量％计，-0.04％以下的C; 1.0％以下的Si; -1.0％以下的Mn; 0.030％以下的P; -0.02％以下的S; 40〜70％的Ni; -25〜35％的Cr; 0.1〜0.5％的Al; -0.05〜1.0％的Ti; 在Mo，W和V中的一种或多种中的一种或多种中为-0.5至5.0％，以及 - 基本上包含Fe的残余物。 进一步含有Ti = 0.2〜1.0％，Nb / C = 10〜125的Nb为0.2〜5.0％的镍铬合金。