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11. 发明授权

US4836909A Process of thermally cracking heavy petroleum oil 失效
标题翻译：重质石油的热裂解工艺
公开(公告)号：US4836909A
公开(公告)日：1989-06-06
申请号：US94492
申请日：1987-09-09
申请人： Itaru Matsuo , Yuzo Takahashi , Hideo Hashimoto , Toru Takatsuka , Takeru Iimori , Hitoshi Maekawa , Tamotsu Ito , Yoshihiko Shohji , Ryuzo Watari , Hiroshi Aida
发明人： Itaru Matsuo , Yuzo Takahashi , Hideo Hashimoto , Toru Takatsuka , Takeru Iimori , Hitoshi Maekawa , Tamotsu Ito , Yoshihiko Shohji , Ryuzo Watari , Hiroshi Aida
IPC分类号： C10G9/00 , C10G51/02
CPC分类号： C10G9/00 , C10G51/023
摘要： A process of thermally cracking a heavy petroleum oil wherein the heavy petroleum oil is treated successively in a cracking furnace and then in a perfect mixing type tank reactor. The thermal cracking in the cracking furnace is performed at a temperature at the outlet of the cracking furnace of 450.degree.-520.degree. C. with a conversion of at least 60-75% of the overall conversion rate while the thermal cracking in the tank reactor is performed at a temperature of 400.degree.-450.degree. C. a pressure of from ambient pressure to 1 kg/cm.sup.2 for a period of time of less than 30 minutes but not less than 10 minutes while feeding steam having a temperature of 435.degree.-700.degree. C. to the tank reactor in an amount of 8-20% by weight of the heavy petroleum oil fed to the cracking furnace.
摘要翻译：一种热裂解重质石油的方法，其中重质石油油在裂化炉中依次进行处理，然后在完美混合型罐式反应器中进行。裂解炉中的热裂解在450℃-520℃的出口处的温度下进行，转化率为总转化率的至少60-75％，而釜式反应器中的热裂化在温度为435℃的温度下，在400〜-450℃的温度下进行环境压力〜1kg / cm 2的压力，时间小于30分钟但不低于10分钟， 700℃至储罐反应器，其量为进料至裂解炉的重质石油的8-20重量％。

12. 发明授权

US4303032A Process for forming can bodies 失效
标题翻译：成型罐体的工艺
公开(公告)号：US4303032A
公开(公告)日：1981-12-01
申请号：US136489
申请日：1980-04-03
申请人： Yuzo Takahashi , Yoshinari Maeda , Yasuyuki Tanaka , Kastumi Nagai , Shiro Oyama
发明人： Yuzo Takahashi , Yoshinari Maeda , Yasuyuki Tanaka , Kastumi Nagai , Shiro Oyama
IPC分类号： B29C65/00 , B21D51/26 , B29C53/00 , B29C65/20 , B29C65/48 , B29C65/78
CPC分类号： B21D51/2676 , B29C65/2061 , B29C66/4322 , B29C66/49 , B29C66/8322 , Y10T156/1013 , Y10T156/1038
摘要： In a can body forming process and equipment therefor, the cooling action to be added to the joining portions at the opposite ends of a can body blank is effected only at the lower part of the can forming cylinder so that said joining portions can be joined substantially without undergoing internal strain and with a higher forming accuracy.
摘要翻译：在罐体成型工艺及其设备中，仅在罐体成型筒体的下部仅对罐主体坯料的相对端部的接合部添加冷却作用，使得所述接合部分能够基本上接合没有经历内部应变和更高的成形精度。

13. 发明授权

US4117188A Lapped seam can 失效
标题翻译：快速接头
公开(公告)号：US4117188A
公开(公告)日：1978-09-26
申请号：US781520
申请日：1977-03-25
申请人： Yuzo Takahashi , Yoshimi Wazima , Akira Nakada , Yasuyuki Tanaka , Katsumi Nagai , Nobuo Takahashi , Hiroshi Matsuda , Eizi Aizawa , Shiro Oyama
发明人： Yuzo Takahashi , Yoshimi Wazima , Akira Nakada , Yasuyuki Tanaka , Katsumi Nagai , Nobuo Takahashi , Hiroshi Matsuda , Eizi Aizawa , Shiro Oyama
IPC分类号： B21D51/26 , B21D51/28 , B21D51/32 , B65D7/36 , B65D7/44
CPC分类号： B65D7/34 , B21D51/2676 , B21D51/28 , Y10T428/1355 , Y10T428/1359 , Y10T428/24256 , Y10T428/24264 , Y10T428/24744
摘要： A lapped seam can having a high safety characteristic used as containers of soft drinks or beer wherein the cut-burrs at the end of the inner end portion of the can blank are completely removed so that micro-leak passages apt to occur in the lapped seam can are shut off, thereby permitting a long term storage of the can content without deterioration by preventing metal from being dissolved out from said inner end portion.

14. 发明授权

US06319338B1 High-strength steel plate having high dynamic deformation resistance and method of manufacturing the same 有权
标题翻译：具有高动态变形阻力的高强度钢板及其制造方法
公开(公告)号：US06319338B1
公开(公告)日：2001-11-20
申请号：US09308986
申请日：1999-07-06
申请人： Osamu Kawano , Yuzo Takahashi , Junichi Wakita , Hidesato Mabuchi , Manabu Takahashi , Akihiro Uenishi , Riki Okamoto , Yukihisa Kuriyama , Yasuharu Sakuma
发明人： Osamu Kawano , Yuzo Takahashi , Junichi Wakita , Hidesato Mabuchi , Manabu Takahashi , Akihiro Uenishi , Riki Okamoto , Yukihisa Kuriyama , Yasuharu Sakuma
IPC分类号： C22C3308
CPC分类号： C21D8/02 , C21D8/0226 , C21D8/0236 , C21D8/0273 , C21D2211/001 , C21D2211/002 , C21D2211/005 , C21D2211/008
摘要： The object of the present invention is to provide high-strength steel sheets exhibiting high impact energy absorption properties, as steel materials, to be used for shaping and working into such parts as front side members of automobiles which absorb impact energy upon collision, as well as a method for their production. The high-strength steel sheets of the invention which exhibit high impact energy absorption properties are high-strength steel sheets with high flow stress during dynamic deformation characterized in that the microstructure of the steel sheets in their final form is a composite microstructure of a mixture of ferrite and/or bainite, either of which is the dominant phase, and a third phase including retained austenite at a volume fraction between 3% and 50%, wherein the average value &sgr;dyn (MPa) of the flow stress in the range of 3˜10% of equivalent strain when deformed in a strain rate range of 5×102˜5×103 (1/sec) after pre-deformation of greater than 0% and less than or equal to 10% of equivalent strain, satisfies the inequality: &sgr;dyn≧0.766×TS+250 as expressed in terms of the maximum stress TS (MPa) in the static tensile test as measured in a strain rate range of 5×10−4˜5×10−3 (1/s) without deformation, and the work hardening coefficient between 1% and 5% of a strain is at least 0.080.
摘要翻译：本发明的目的是提供作为钢材的高冲击能量吸收性能的高强度钢板，用于成形和加工成在碰撞时吸收冲击能量的汽车前侧部件的部件，以及作为其生产方法。表现出高冲击能吸收性能的本发明的高强度钢板是在动态变形过程中具有高流动应力的高强度钢板，其特征在于，最终形式的钢板的微结构是复合组织，铁素体和/或贝氏体，其中任何一个是主要相，第三相包括体积分数在3％至50％之间的残余奥氏体，其中流动应力的平均值sigmadyn（MPa）在3〜在大于0％且小于等于等效应变的10％的预变形后，在5×102〜5×103（1 / sec）的应变速率范围内变形时的10％的当量应变满足以下不等式：sigmadyn> = 0.766 在静态拉伸试验中以5×10 -4〜5×10 -3（1 / s）的应变速度范围测定的无变形的最大应力TS（MPa）表示的xTS + 250，加工硬化系数1 ％和5％的菌株在leas t 0.080。

15. 发明授权

US4406719A Process and apparatus for preparing laminated heat-shrinkable strip with electric conductor wire embedded therein 失效
标题翻译：用于制备具有埋入其中的导电线的层压热收缩带的方法和装置
公开(公告)号：US4406719A
公开(公告)日：1983-09-27
申请号：US347243
申请日：1982-02-09
申请人： Takuo Mitsumoto , Yuzo Takahashi , Mamoru Miyamoto
发明人： Takuo Mitsumoto , Yuzo Takahashi , Mamoru Miyamoto
IPC分类号： B29C53/00 , B29C43/22 , B29C61/06 , B29C65/00 , B29C65/20 , B29C65/66 , B32B37/00 , B32B37/30 , F16L47/22 , H01B13/06 , B32B31/08
CPC分类号： B32B37/0076 , B29C43/22 , B29C43/228 , B29C61/0625 , B29C65/18 , B29C65/7891 , B29C66/00441 , B29C66/0242 , B29C66/0342 , B29C66/1122 , B29C66/342 , B29C66/433 , B29C66/45 , B29C66/72141 , B29C66/73715 , B29C66/8122 , B29C66/81465 , B29C66/8322 , B29C66/92443 , F16L47/22 , B29C2043/483 , B29C66/71 , B29C66/7212 , B29C70/687 , Y10S174/08 , Y10S428/913 , Y10T156/1084 , Y10T156/1343 , Y10T428/249934
摘要： There are provided improved process and apparatus for preparing a laminated heat-shrinkable strip comprising upper and lower heat-shrinkable sheets fused together with an electric conductor wire sandwiched therebetween as means for covering and protecting joints of steel pipes of oil pipelines or cables. The process comprises the steps of: subjecting successive sections of a starting strip with the sheets unfused, while said section are stationary, to a pressing operation, each operation consisting of simultaneously prehot-pressing a first length which is slightly longer than half a predetermined length, hot-pressing a second length which is adjacent to said first length and which is the same or longer than said predetermined length, and cold-pressing a third length which is adjacent to said second length and which is slightly longer than half said predetermined length, and; shifting forward said starting strip by an amount corresponding to half said predetermined length after completion of each said pressing operation and before the start of each next pressing operation. The apparatus comprises a prehot press, a main hot press and a cold press arranged in a series for carrying out the pressing operation and a conveyor system for the intermittent shifting operation wherein a pair of looped tetrafluoroethylene fluorocarbon polymer belts of a webbed pattern between which the starting strip is sandwiched, the strip being subjected to the pressures by the presses through the belts.
摘要翻译：提供了一种用于制备层压热收缩带的改进的方法和装置，其包括与夹在其间的导电线熔合在一起的上部和下部热收缩片，作为用于覆盖和保护油管道或电缆的钢管的接头的装置。该方法包括以下步骤：使起始带的连续部分在所述部分静止的同时将未张贴的片材连续压制成按压操作，每个操作包括同时预先压制略长于预定长度的一半的第一长度热压与所述第一长度相邻并且与所述预定长度相同或更长的第二长度，以及冷压与所述第二长度相邻并且略长于所述预定长度的一半的第三长度，和在每个所述按压操作完成之后和每次下一次按压操作开始之前，使所述启动条向前移动相当于所述预定长度的一半的量。该装置包括预压机，主热压机和冷压机，用于执行压制操作的系列和用于间歇变速操作的输送机系统，其中一对环状四氟乙烯氟碳聚合物带，其中，起始条被夹在中间，带通过压力机通过带受到压力。

16. 外观设计

USD258933S Paper cutter 失效
公开(公告)号：USD258933S
公开(公告)日：1981-04-21
申请号：US924908
申请日：1978-07-14
申请人： Yuzo Takahashi
设计人： Yuzo Takahashi

17. 发明授权

US09732405B2 Hot rolled steel sheet and method of producing same 有权
公开(公告)号：US09732405B2
公开(公告)日：2017-08-15
申请号：US14004858
申请日：2012-03-16
申请人： Yuzo Takahashi , Junji Haji , Osamu Kawano
发明人： Yuzo Takahashi , Junji Haji , Osamu Kawano
IPC分类号： C22C38/02 , C22C38/04 , C22C38/06 , C22C38/28 , C21D8/02 , C22C38/00 , C22C38/14 , C22C38/08 , C22C38/12 , C22C38/16 , C22C38/38
CPC分类号： C22C38/28 , C21D8/0226 , C21D8/0263 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/38
摘要： A hot rolled steel sheet includes, as a chemical composition, at least one selected from Ti, REM, and Ca, and includes, as a metallographic structure, a ferrite as a primary phase, at least one of a martensite and a residual austenite as a secondary phase, and plural inclusions, wherein a total length in the rolling direction of both inclusion-cluster whose length in the rolling direction is 30 μm or more and independent-inclusion whose length in the rolling direction is 30 μm or more is 0 mm to 0.25 mm per 1 mm2.

18. 发明申请

US20140000769A1 HOT ROLLED STEEL SHEET AND METHOD OF PRODUCING SAME 有权
标题翻译：热轧钢板及其生产方法
公开(公告)号：US20140000769A1
公开(公告)日：2014-01-02
申请号：US14004858
申请日：2012-03-16
申请人： Yuzo Takahashi , Junji Haji , Osamu Kawano
发明人： Yuzo Takahashi , Junji Haji , Osamu Kawano
IPC分类号： C21D8/02 , C22C38/28 , C22C38/16 , C22C38/00 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/38 , C22C38/12
CPC分类号： C22C38/28 , C21D8/0226 , C21D8/0263 , C21D2211/005 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/38
摘要： A hot rolled steel sheet includes, as a chemical composition, at least one selected from Ti, REM, and Ca, and includes, as a metallographic structure, a ferrite as a primary phase, at least one of a martensite and a residual austenite as a secondary phase, and plural inclusions, wherein a total length in the rolling direction of both inclusion-cluster whose length in the rolling direction is 30 μm or more and independent-inclusion whose length in the rolling direction is 30 μm or more is 0 mm to 0.25 mm per 1 mm2.
摘要翻译：作为化学组成，热轧钢板包含选自Ti，REM，Ca中的至少一种，作为金相组织，以铁素体为主相，将马氏体和残余奥氏体中的至少一种作为二次相和多个夹杂物，其中轧制方向的长度为30μm以上的夹杂物的卷取方向的总长度和轧制方向的长度为30μm以上的独立包含体为0mm 至0.25mm / 1mm 2。

19. 发明授权

US07842142B1 High strength part and method for producing the same 有权
标题翻译：高强度部件及其制造方法
公开(公告)号：US07842142B1
公开(公告)日：2010-11-30
申请号：US11575344
申请日：2005-09-15
申请人： Kazuhisa Kusumi , Hironori Sato , Masayuki Abe , Nobuhiro Fujita , Noriyuki Suzuki , Kunio Hayashi , Shinya Nakajima , Jun Maki , Masahiro Oogami , Toshiyuki Kanda , Manabu Takahashi , Yuzo Takahashi
发明人： Kazuhisa Kusumi , Hironori Sato , Masayuki Abe , Nobuhiro Fujita , Noriyuki Suzuki , Kunio Hayashi , Shinya Nakajima , Jun Maki , Masahiro Oogami , Toshiyuki Kanda , Manabu Takahashi , Yuzo Takahashi
IPC分类号： C21D8/00
CPC分类号： C22C38/04 , C21D1/673 , C21D1/74 , C21D8/0205 , C21D9/0068 , C21D9/48 , C21D2211/008 , C22C38/02 , C22C38/06 , C22C38/18 , C22C38/28
摘要： High-strength parts and a method for producing them can be provided, where such parts exhibit hydrogen embrittlement resistance and strength after high-temperature forming. For example, the atmosphere in a heating furnace can contain less than about 10% hydrogen and/or have a dew point of about 30° C. or less. The amount of hydrogen penetrating a steel sheet during heating can thereby be reduced. After forming, quench hardening in a die assembly and post-working can be performed. Post-working can include shearing followed by re-shearing or compression forming; punching with a cutting blade having a continuously reduced base width; punching with a tool having a curved blade and a protrusion at the tip of the cutting blade, where the curved blade may include a shoulder portion of given radius and/or angle; fusion cutting; etc. Tensile residual stresses after punching can be reduced and resistance to hydrogen embrittlement can be improved.
摘要翻译：可以提供高强度部件及其制造方法，其中这些部件在高温成形后具有耐氢脆性和强度。例如，加热炉中的气氛可以含有小于约10％的氢气和/或具有约30℃或更低的露点。从而能够减少加热时穿透钢板的氢的量。成形后，可以进行模具组装中的淬火硬化和后加工。后加工可以包括剪切，然后重新剪切或压缩成型; 用具有连续减小的基底宽度的切割刀片冲压; 用具有弯曲刀片的工具和在切割刀片的尖端处的突起进行冲压，其中弯曲刀片可以包括具有给定半径和/或角度的肩部; 融合切割; 冲压后的拉伸残余应力可以降低，并且可以提高耐氢脆性。

20. 外观设计

USD264694S Lattice module 失效
公开(公告)号：USD264694S
公开(公告)日：1982-06-01
申请号：US44516
申请日：1979-06-01
申请人： Yuzo Takahashi
设计人： Yuzo Takahashi

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