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1. 发明授权

US06565682B2 Process for producing high-strength heat-resistant pipe 失效
标题翻译：高强度耐热管生产工艺
公开(公告)号：US06565682B2
公开(公告)日：2003-05-20
申请号：US09920829
申请日：2001-08-03
申请人： Nobuhiko Nishimura , Masahiro Umata , Masashi Ozaki
发明人： Nobuhiko Nishimura , Masahiro Umata , Masashi Ozaki
IPC分类号： C21D810
CPC分类号： C22C38/12 , C21D1/28 , C21D8/00 , C21D8/10 , C21D2211/002 , C22C38/04
摘要： An object is to provide a heat-resistant steel which can be produced at a low cost but possesses an excellent high-temperature strength. A high-strength heat-resistant steel is provided which comprises C in an amount of 0.06 to 0.15% by weight, Si in an amount of 1.5% by weight or less, Mn in an amount of 0.5 to 1.5% by weight, V in an amount of 0.05 to 0.3% by weight, and at least one of Nb, Ti, Ta, Hf, and Zr, in an amount of 0.01 to 0.1% by weight, the balance being Fe and unavoidable impurities, wherein the high-strength heat-resistant steel has a structure consisting mainly of a bainite structure.
摘要翻译：本发明的目的是提供一种能够以低成本生产但具有优异的高温强度的耐热钢。提供了一种高强度耐热钢，其包含C：0.06〜0.15重量％，Si为1.5重量％以下，Mn为0.5〜1.5重量％，V为 0.05〜0.3重量％，Nb，Ti，Ta，Hf，Zr中的至少一种为0.01〜0.1重量％，余量为Fe和不可避免的杂质，其中，高强度耐热钢主要由贝氏体构成。

2. 发明授权

US06993178B2 Lifetime evaluating system of mechanical element and method for the same 有权
公开(公告)号：US06993178B2
公开(公告)日：2006-01-31
申请号：US10115978
申请日：2002-04-05
申请人： Masashi Ozaki , Nobuhiko Nishimura , Nobuya Yoshimoto , Shintaro Kumano , Naoto Kawase
发明人： Masashi Ozaki , Nobuhiko Nishimura , Nobuya Yoshimoto , Shintaro Kumano , Naoto Kawase
IPC分类号： G06K9/00
CPC分类号： G06T7/00 , G01N21/88 , G01N2021/8858
摘要： A lifetime evaluating system includes a digitalizing unit, an acquiring unit and a determining unit. The digitalizing unit digitizes an original metallographic image of a mechanical element to form a digital image. The acquiring unit acquires a plurality of labels from the digital image. Here, each of the plurality of labels is a set of pixels with a predetermined property. The determining unit classifies the plurality of labels into a class of voids and a class of non-voids based on evaluation data. A lifetime of the mechanical element is determined based on a number of labels in the void class and a size of each of the labels in the void class.

3. 发明授权

US06818072B2 High-strength heat-resistant steel, process for producing the same, and process for producing high-strength heat-resistant pipe 失效
标题翻译：高强度耐热钢，其制造方法以及高强度耐热管的制造方法
公开(公告)号：US06818072B2
公开(公告)日：2004-11-16
申请号：US10195389
申请日：2002-07-16
申请人： Masayuki Kondo , Nobuhiko Nishimura , Masashi Ozaki , Masahiro Kobayashi , Akira Shiibashi
发明人： Masayuki Kondo , Nobuhiko Nishimura , Masashi Ozaki , Masahiro Kobayashi , Akira Shiibashi
IPC分类号： C22C3812
CPC分类号： C22C38/02 , C21D8/10 , C21D2211/002 , C22C38/001 , C22C38/005 , C22C38/04 , C22C38/12
摘要： A heat resistant steel can be produced at a low cost and has an excellent high temperature strength. A high-strength heat-resistant steel is provided which comprises carbon in an amount of 0.06 to 0.15% by weight, silicon in an amount of 1.5% by weight or less, manganese in an amount of 1.5% by weight or less, vanadium in an amount of 0.05 to 0.3% by weight, chromium in an amount of 0.8% by weight or less, molybdenum in an amount of 0.8% by weight or less, at least one selected from niobium, titanium, tantalum, hafnium, and zirconium in an amount of 0.01 to 0.2% by weight, nitrogen in an amount of 20 to 200 ppm, and the balance being iron and unavoidable impurities, and the high-strength heat-resistant steel comprising a bainite structure.
摘要翻译：可以以低成本制造耐热钢，并且具有优异的高温强度。提供一种高强度耐热钢，其包含0.06〜0.15重量％的碳，1.5重量％以下的硅，1.5重量％以下的锰， 0.05〜0.3重量％的铬，0.8重量％以下的铬，0.8重量％以下的钼，选自铌，钛，钽，铪和锆中的至少一种 0.01〜0.2重量％的氮，20〜200ppm的氮，余量为铁和不可避免的杂质，以及包含贝氏体组织的高强度耐热钢。

4. 发明授权

US5113304A Digital protective circuit breaker 失效
标题翻译：数字保护断路器
公开(公告)号：US5113304A
公开(公告)日：1992-05-12
申请号：US500361
申请日：1990-03-28
申请人： Masashi Ozaki , Katsuhiro Furukawa
发明人： Masashi Ozaki , Katsuhiro Furukawa
IPC分类号： H02H3/093
CPC分类号： H02H3/0935
摘要： A circuit breaker includes a current detector for generator analog voltage signals in accordance with load current of respective phases and a control circuit for executing a tripping operation in response to the analog voltage signals. The control circuit includes an analog switch repeating a time division selecting operation that one of the analog phase voltage signals generated by the current detector is selectively allowed to pass through the same in a predetermined order, an analog-to-digital (A/D) converter for converting the analog voltage signal having passed through the analog switch to a corresponding digital signal, and a microcomputer receiving the digital voltage signal from the A/D converter and obtaining the effective load current value based on the digital voltage signals. The microcomputer generates a tripping order when the effective load current value exceeds a predetermined value. The control circuit may include an amplifier for amplifying low level analog voltage signals and supplying the amplified signals to the A/D converter.
摘要翻译：断路器包括根据各相的负载电流产生模拟电压信号的电流检测器和用于响应于模拟电压信号执行跳闸操作的控制电路。该控制电路包括：重复时分选择操作的模拟开关，其中由电流检测器产生的模拟相电压信号之一被选择性地允许以预定顺序通过该模拟开关，模数（A / D）转换器，用于将通过模拟开关的模拟电压信号转换成相应的数字信号;以及微型计算机，接收来自A / D转换器的数字电压信号，并基于数字电压信号获得有效负载电流值。当有效负载电流值超过预定值时，微计算机产生跳闸命令。控制电路可以包括用于放大低电平模拟电压信号并将放大的信号提供给A / D转换器的放大器。

5. 发明申请

US20080179377A1 RESTOTRATION METHOD FOR DETERIORATED PART AND RESTORATION APPARATUS FOR DETERIORATED PART 审中-公开
标题翻译：用于确定部分的恢复方法和恢复装置
公开(公告)号：US20080179377A1
公开(公告)日：2008-07-31
申请号：US11875096
申请日：2007-10-19
申请人： Masashi OZAKI , Nobuhiko NISHIMURA , Fumitoshi SAKATA , Masaru KODAMA , Masahiro KOBAYASHI , Akira SHIIBASHI , Hideshi TEZUKA , Ko TAKEUCHI
发明人： Masashi OZAKI , Nobuhiko NISHIMURA , Fumitoshi SAKATA , Masaru KODAMA , Masahiro KOBAYASHI , Akira SHIIBASHI , Hideshi TEZUKA , Ko TAKEUCHI
IPC分类号： B23K20/00
CPC分类号： B23K9/0253 , B23K2101/06 , C21D1/42 , C21D9/08 , C21D9/50 , Y02P10/253
摘要： The present invention has as its object the provision of a restoration method for a deteriorated part, which is capable of easily and reliably repairing and restoring a deteriorated part generated in a metal member to reliably prolong the lifetime of the metal member. Specifically, a local heating step of locally heating a deteriorated part C by a main heater 25 and pressure-welding the deteriorated part C by a compression force by thermal expansion and a peripheral heating step of heating the periphery and vicinity of a heated region HA1 in the local heating step by a sub heater 26 are carried out, followed by carrying out a cooling step of cooling the heated region HA1 by the main heater 25 and a heated region HA2 by the sub heater 26 at the same time.
摘要翻译：本发明的目的是提供一种用于劣化部分的恢复方法，其能够容易且可靠地修复和恢复在金属构件中产生的劣化部分，以可靠地延长金属构件的寿命。具体而言，是通过主加热器25局部加热劣化部分C并通过热膨胀的压缩力对劣化部分C进行加压加热加热区域HA 1的周边和周围的周边加热步骤的局部加热步骤在辅助加热器26的局部加热步骤中进行冷却，同时通过副加热器26进行由主加热器25和加热区域HA2冷却加热区域HA 1的冷却步骤。

6. 发明授权

US5276416A Circuit breaker 失效
标题翻译：断路器
公开(公告)号：US5276416A
公开(公告)日：1994-01-04
申请号：US946769
申请日：1992-09-17
申请人： Masashi Ozaki
发明人： Masashi Ozaki
IPC分类号： H01H71/02 , H01H71/12 , H01H83/22 , H02H1/06 , H01H73/00
CPC分类号： H01H71/0207 , H01H83/226 , H01H71/125 , H02H1/063
摘要： A circuit breaker includes an insulative case and three first current transformers for detecting load currents. Each first current transformer has a U-shaped core with a gap and is disposed so that a movable contact arm is positioned in the gap. Three second current transformers for control power source are disposed between main contacts for opening and closing power feed path to loads and power-supply side terminals. An output of each second current transformer is supplied to a power source circuit of a control circuit. A zero-phase-sequence transformer for detection of an earth fault current is disposed between the movable contact arms and load side terminals in the case. A control circuit generates an overcurrent trip signal based on an detection output of each first current transformer and an earth leakage trip signal based on an detection output of the zero-phase-sequence current transformer. A tripping device opens main contacts in response to the overcurrent trip signal and the earth leakage trip signal. The control circuit and the tripping device are disposed in the space at the zero-phase-sequence current transformer side in the case.
摘要翻译：断路器包括绝缘外壳和用于检测负载电流的三个第一电流互感器。每个第一电流互感器具有具有间隙的U形芯，并且被布置成使得可动接触臂位于间隙中。用于控制电源的三个第二电流互感器设置在用于打开和关闭对负载和电源侧端子的馈电路径的主触点之间。每个第二电流互感器的输出被提供给控制电路的电源电路。用于检测接地故障电流的零相序变压器设置在壳体中的可动接触臂和负载侧端子之间。基于零相电流互感器的检测输出，控制电路基于每个第一电流互感器的检测输出和接地泄漏跳闸信号产生过电流跳闸信号。跳闸装置响应过电流跳闸信号和接地泄漏跳闸信号来打开主触点。在这种情况下，控制电路和跳闸装置设置在零相电流互感器侧的空间中。

7. 发明申请

US20070033115A1 Watch design creating system and method of the same 审中-公开
标题翻译：手表设计创造系统和方法相同
公开(公告)号：US20070033115A1
公开(公告)日：2007-02-08
申请号：US11581515
申请日：2006-10-17
申请人： Hiroyuki Harasaki , Akihiro Hori , Eiichi Sakita , Shiro Kato , Masashi Ozaki , Akio Okabe , Kaoru Yamauchi , Koji Kudo , Masami Ichihara , Yuuzi Ehara
发明人： Hiroyuki Harasaki , Akihiro Hori , Eiichi Sakita , Shiro Kato , Masashi Ozaki , Akio Okabe , Kaoru Yamauchi , Koji Kudo , Masami Ichihara , Yuuzi Ehara
IPC分类号： G06Q30/00
CPC分类号： G06Q30/00 , G04D3/00 , G06Q10/087 , G06Q30/0621 , G06Q30/0643
摘要： The watch design creating system according to the present invention utilizes, for example, the internet as an information communication network. For example, a consumer (1) in subscribers (1 to N) which are customers, requests design information to a host computer (H) of the watch maker which is a watch supplier, through the internet, the watch maker provides, for example, a CD-ROM stored design software and data used for original design to the consumer. The consumer creates the original design watch in accordance with steps stored in the CD-ROM, records it into a FD (floppy disk) and sends it to the watch maker. The watch maker produces the original watch and delivers the completed watch to the consumer (FIG. 1).
摘要翻译：根据本发明的手表设计创建系统利用例如互联网作为信息通信网络。例如，作为顾客的订户（1至N）中的消费者（1）通过互联网向作为手表供应商的钟表制造商的主机（H）请求设计信息，钟表制造商提供例如，一个CD-ROM存储的设计软件和用于原始设计的数据给消费者。消费者根据存储在CD-ROM中的步骤创建原始设计手表，将其记录到FD（软盘）中，并将其发送到手表制造商。手表制造商生产原始手表，并将完成的手表交付给消费者（图1）。

8. 发明申请

US20050119944A1 Watch design creating system and method of the same 审中-公开
标题翻译：手表设计创造系统和方法相同
公开(公告)号：US20050119944A1
公开(公告)日：2005-06-02
申请号：US10876704
申请日：2004-06-28
申请人： Hiroyuki Harasaki , Akihiro Hori , Eiichi Sakita , Shiro Kato , Masashi Ozaki , Akio Okabe , Kaoru Yamauchi , Koji Kudo , Masami Ichihara , Yuuzi Ehara
发明人： Hiroyuki Harasaki , Akihiro Hori , Eiichi Sakita , Shiro Kato , Masashi Ozaki , Akio Okabe , Kaoru Yamauchi , Koji Kudo , Masami Ichihara , Yuuzi Ehara
IPC分类号： G04D3/00 , G06Q10/00 , G06Q30/00 , G06F17/60
CPC分类号： G06Q30/00 , G04D3/00 , G06Q10/087 , G06Q30/0621 , G06Q30/0643
摘要： The watch design creating system according to the present invention utilizes, for example, the internet as an information communication network. For example, a consumer (1) in subscribers (1 to N) which are customers, requests design information to a host computer (H) of the watch maker which is a watch supplier, through the internet, the watch maker provides, for example, a CD-ROM stored design software and data used for original design to the consumer. The consumer creates the original design watch in accordance with steps stored in the CD-ROM, records it into a FD (floppy disk) and sends it to the watch maker. The watch maker produces the original watch and delivers the completed watch to the consumer (FIG. 1).
摘要翻译：根据本发明的手表设计创建系统利用例如互联网作为信息通信网络。例如，作为顾客的订户（1至N）中的消费者（1）通过互联网向作为手表供应商的钟表制造商的主机（H）请求设计信息，钟表制造商提供例如，一个CD-ROM存储的设计软件和用于原始设计的数据给消费者。消费者根据存储在CD-ROM中的步骤创建原始设计手表，将其记录到FD（软盘）中，并将其发送到手表制造商。手表制造商生产原始手表，并将完成的手表交付给消费者（图1）。

9. 发明授权

US06299705B1 High-strength heat-resistant steel and process for producing high-strength heat-resistant steel 失效
标题翻译：高强度耐热钢及生产高强度耐热钢的工艺
公开(公告)号：US06299705B1
公开(公告)日：2001-10-09
申请号：US09397518
申请日：1999-09-17
申请人： Nobuhiko Nishimura , Masahiro Umata , Masashi Ozaki
发明人： Nobuhiko Nishimura , Masahiro Umata , Masashi Ozaki
IPC分类号： C22C3812
CPC分类号： C22C38/12 , C21D1/28 , C21D8/00 , C21D8/10 , C21D2211/002 , C22C38/04
摘要： An object is to provide a heat-resistant steel which can be produced at a low cost but possesses an excellent high-temperature strength. A high-strength heat-resistant steel is provided which comprises C in an amount of 0.06 to 0.15% by weight, Si in an amount of 1.5% by weight or less, Mn in an amount of 0.5 to 1.5% by weight, V in an amount of 0.05 to 0.3% by weight, and at least one of Nb, Ti, Ta, Hf, and Zr, in an amount of 0.01 to 0.1% by weight, the balance being Fe and unavoidable impurities, wherein the high-strength heat-resistant steel has a structure consisting mainly of a bainite structure.
摘要翻译：本发明的目的是提供一种能够以低成本生产但具有优异的高温强度的耐热钢。提供了一种高强度耐热钢，其包含C：0.06〜0.15重量％，Si为1.5重量％以下，Mn为0.5〜1.5重量％，V为 0.05〜0.3重量％，Nb，Ti，Ta，Hf，Zr中的至少一种为0.01〜0.1重量％，余量为Fe和不可避免的杂质，其中，高强度耐热钢主要由贝氏体构成。

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