公开(公告)号：US06276149B1

公开(公告)日：2001-08-21

申请号：US09767732

申请日：2001-01-24

申请人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

发明人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

IPC分类号： F25B1300

摘要： In an air conditioner having a refrigerant circuit in which a compressor, a four-way switching valve, an outdoor-side heat exchanger, an expansion valve, and an indoor-side heat exchanger are connected in succession via pipes, the interior of an enclosed vessel of a compressor, which contains a refrigerant compressing section and an electric motor, is divided airtightly into a refrigerant discharge chamber and an electric motor chamber, two refrigerant flow path pipes are provided on the electric motor chamber side, and these refrigerant flow path pipes are appropriately switched to the refrigerant discharge side and the refrigerant suction side of the compressor via the four-way switching valve, whereby one compressor can be used as an internal high pressure type or an internal low pressure type.

公开(公告)号：US06202428B1

公开(公告)日：2001-03-20

申请号：US09394714

申请日：1999-09-13

申请人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

发明人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

IPC分类号： F25B1300

CPC分类号： F04C18/0215 ,  F04C23/008 ,  F04C29/045 ,  F24F3/001 ,  F25B13/00 ,  F25B31/026 ,  F25B2313/0272 ,  F25B2313/02741

摘要： In an air conditioner having a refrigerant circuit in which a compressor, a four-way switching valve, an outdoor-side heat exchanger, an expansion valve, and an indoor-side heat exchanger are connected in succession via pipes, the interior of an enclosed vessel of a compressor, which contains a refrigerant compressing section and an electric motor, is divided airtightly into a refrigerant discharge chamber and an electric motor chamber, two refrigerant flow path pipes are provided on the electric motor chamber side, and these refrigerant flow path pipes are appropriately switched to the refrigerant discharge side and the refrigerant suction side of the compressor via the four-way switching valve, whereby one compressor can be used as an internal high pressure type or an internal low pressure type.

摘要翻译： 在具有压缩机，四通切换阀，室外侧热交换器，膨胀阀和室内侧热交换器的制冷剂回路的空气调节器中，连续地经由管道连接的内部 包含制冷剂压缩部和电动机的压缩机的容器密封地分配到制冷剂排出室和电动机室中，在电动机室侧设置有两个制冷剂流路管，这些制冷剂流路管 通过四通切换阀适当地切换到压缩机的制冷剂排出侧和制冷剂吸入侧，由此可以使用一个压缩机作为内部高压型或内部低压型。

公开(公告)号：US09017494B2

公开(公告)日：2015-04-28

申请号：US13212400

申请日：2011-08-18

申请人： Yuji Arai ,  Tomohiko Omura ,  Keiichi Nakamura

发明人： Yuji Arai ,  Tomohiko Omura ,  Keiichi Nakamura

IPC分类号： C21D9/08 ,  C21D8/10 ,  C21D1/18 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22

CPC分类号： C21D8/105 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C21D9/085 ,  C21D2211/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22

摘要： A high-strength seamless steel pipe for oil wells excellent in sulfide stress cracking resistance which comprises, on the percent by mass basis, C: 0.1 to 0.20%, Si: 0.05 to 1.0%, Mn: 0.05 to 1.0%, Cr: 0.05 to 1.5%, Mo: 0.05 to 1.0%, Al: 0.10% or less, Ti: 0.002 to 0.05% and B: 0.0003 to 0.005%, with a value of equation “C+(Mn/6)+(Cr/5)+(Mo/3)” of 0.43 or more, with the balance being Fe and impurities, and in the impurities P: 0.025% or less, S: 0.010% or less and N: 0.007% or less. The seamless steel pipe may contain a specified amount of one or more element(s) of V and Nb, and/or a specified amount of one or more element(s) of Ca, Mg and REM. The seamless steel pipe can be produced at a low cost by adapting an in-line tube making and heat treatment process having a high production efficiency since a reheating treatment for refinement of grains is not required.

摘要翻译： C：0.1〜0.20％，Si：0.05〜1.0％，Mn：0.05〜1.0％，Cr：0.05以下的耐硫化物应力开裂性优异的油井用高强度无缝钢管 至1.5％，Mo：0.05〜1.0％，Al：0.10％以下，Ti：0.002〜0.05％，B：0.0003〜0.005％，C +（Mn / 6）+（Cr / 5） +（Mo / 3）“为0.43以上，余量为Fe和杂质，杂质P：0.025％以下，S：0.010％以下，N：0.007％以下。 无缝钢管可以含有规定量的一种或多种V和Nb元素，和/或规定量的一种或多种Ca，Mg和REM元素。 通过适应不需要再精加工处理的再加热处理，可以通过适应生产效率高的在线制管和热处理工艺，以低成本制造无缝钢管。

公开(公告)号：US08361256B2

公开(公告)日：2013-01-29

申请号：US12010433

申请日：2008-01-24

申请人： Yuji Arai ,  Keiichi Nakamura

发明人： Yuji Arai ,  Keiichi Nakamura

IPC分类号： C21D9/08 ,  C22C38/00 ,  C22C38/22

CPC分类号： C22C38/02 ,  C21D8/105 ,  C21D9/08 ,  C22C38/04 ,  C22C38/22 ,  C22C38/24 ,  C22C38/28 ,  C22C38/32

摘要： A seamless steel pipe produced by heating a steel billet, which has a chemical composition C: 0.15 to 0.20%, Si: not less than 0.01% to less than 0.15%, Mn: 0.05 to 1.0%, Cr: 0.05 to 1.5%, Mo: 0.05 to 1.0%, Al≦0.10%, V: 0.01 to 0.2%, Ti: 0.002 to 0.03%, B: 0.0003 to 0.005% and N: 0.002 to 0.01%, further optionally one or more of Ca, Mg and REM in a specific amount, under the provision that the conditions “C+(Mn/6)+(Cr/5)+(Mo/3)≧0.43” and “Ti×N

摘要翻译： 通过将化学组成C：0.15〜0.20％，Si：0.01〜0.15％，Mn：0.05〜1.0％，Cr：0.05〜1.5％的钢坯加热而制造的无缝钢管， Mo：0.05〜1.0％，Al≤1.0％，0.10％，V：0.01〜0.2％，Ti：0.002〜0.03％，B：0.0003〜0.005％，N：0.002〜0.01％ REM满足条件C +（Mn / 6）+（Cr / 5）+（Mo / 3）≥0.43，Ti×N <0.0002〜0.0006×Si的条件，其余为Fe 和杂质，其中杂质中的P <0.01; 0.025％，S＆NlE; 0.010％和Nb <0.005％，至1000〜1250℃的温度，随后在最终轧制温度900〜1050℃下进行制管轧制， 然后从不低于Ar3相变点的温度直接淬火所得到的钢管，然后在600℃至Ac1相变点的温度范围内回火，或者在所述制管轧制之后代替上述 在从Ac3相变点到1000℃的温度范围内串联加热所得到的钢管，然后从不低于Ar 3相变点的温度淬火，然后在600℃的温度范围内回火。 到Ac1转化点，具有高强度和优异的韧性，同时具有高产率，并且具有优异的耐SSC性。

公开(公告)号：US08152576B2

公开(公告)日：2012-04-10

申请号：US12954178

申请日：2010-11-24

申请人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Song Zheng

发明人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Song Zheng

IPC分类号： H01R11/22

CPC分类号： H01R13/113 ,  H01R13/055 ,  H01R13/629

摘要： A tab (51) of a male terminal (50) is inserted into a main portion (11) of a female terminal (10). The tab (51) contacts a contact portion (16) of a resilient contact piece (15) to connect the female and male terminals (10, 50) electrically. A guiding portion (18) is formed on an inner surface of the main portion (11) for guiding the tab (51) inserted into the main portion (11) to a position where the tab (51) contacts the contact portion (16). The guiding portion (18) extends from a position before a contact position of the tab (51) with the contact portion (16) to the contact position while being inclined with respect to an inserting direction of the tab (51).

公开(公告)号：US20110270309A1

公开(公告)日：2011-11-03

申请号：US13182383

申请日：2011-07-13

申请人： Kazumi Minoguchi ,  Keiichi Nakamura

发明人： Kazumi Minoguchi ,  Keiichi Nakamura

IPC分类号： A61J17/00

CPC分类号： A61J17/02 ,  A61J17/002

摘要： A tooth-hardening apparatus according to the present invention includes a tooth-hardening member of a plate shape having a projection on its surface, and a nipple attached on the tooth-hardening member. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space is formed in the tooth-hardening member. The space is covered with an upper transparent cover and a lower transparent cover.

摘要翻译： 根据本发明的牙齿硬化装置包括其表面上具有突起的板形牙齿和附着在牙齿硬化部件上的接头的牙齿硬化部件。 乳头具有预定的硬度以提供奶嘴功能和牙齿硬化功能。 在牙齿硬化部件中形成有空间。 该空间覆盖有上透明盖和下透明盖。

公开(公告)号：US20110261201A1

公开(公告)日：2011-10-27

申请号：US13130982

申请日：2009-11-20

申请人： Taketoshi Fujii ,  Haruka Iga ,  Yoji Inui ,  Atsuo Fukaya ,  Keiichi Nakamura ,  Yoshiyuki Yamada

发明人： Taketoshi Fujii ,  Haruka Iga ,  Yoji Inui ,  Atsuo Fukaya ,  Keiichi Nakamura ,  Yoshiyuki Yamada

IPC分类号： G06F3/048 ,  H04N7/18

CPC分类号： G01C21/3664 ,  B60R1/00 ,  B60R25/00 ,  B60R2300/105 ,  G06F3/04817 ,  G06F2203/014

摘要： An input device, wherein the screen (18a) of a display device (18) is divided into two regions, a region (A1) and a region (A2), and the icon switch displayed in the region including the position of an invisible pointer (P′) is selected. Thus, one of an icon switch (1) and an icon switch (2) that are displayed on the screen (18a) is selected at any time. Consequently, the user will no longer have to watch the screen carefully and perform an operation for moving an instruction marker such as a visible pointer to a desired icon switch, for example as in conventional devices. Accordingly, the user can enter a desired instruction in a short time by selecting a desired icon switch in a short time.

摘要翻译： 一种输入装置，其中显示装置（18）的屏幕（18a）被分成两个区域，区域（A1）和区域（A2），并且在包括不可见指针的位置的区域中显示的图标开关 （P'）。 因此，随时选择在屏幕（18a）上显示的图标开关（1）和图标开关（2）之一。 因此，用户将不再需要仔细观看屏幕，并且执行用于将诸如可见指针的指示标记移动到期望的图标开关的操作，例如在常规设备中。 因此，用户可以在短时间内通过选择期望的图标切换在短时间内输入期望的指令。

公开(公告)号：US20110241340A1

公开(公告)日：2011-10-06

申请号：US13088460

申请日：2011-04-18

申请人： Takashi OKADA ,  Keiichi Nakamura ,  Masaaki Sugino ,  Suguru Yamaguchi

发明人： Takashi OKADA ,  Keiichi Nakamura ,  Masaaki Sugino ,  Suguru Yamaguchi

IPC分类号： F16L25/00

CPC分类号： F16L15/004 ,  E21B17/042

摘要： In a threaded joint for steel pipes comprising a pin (1) and a box (2), each having a threaded portion (11 or 21), a sealing surface (13 or 23), and a shoulder surface (14, 15 or 24, 25), the sealing surface (13) of the pin (1) is formed by a tapered surface, and the sealing surface (23) of the box (2) is formed by a first curved surface portion with a large radius of curvature in the range of 15-120 mm, a tapered surface portion, and a second curved surface portion with a large radius of curvature again in the range of 15-120 mm.

摘要翻译： 在用于包括销（1）和箱体（2）的钢管的螺纹接头中，每个具有螺纹部分（11或21），密封表面（13或23）和肩表面（14,15或24） ，25），所述销（1）的密封面（13）由锥面形成，所述箱体（2）的密封面（23）由曲率半径大的第一曲面部形成 在15-120mm的范围内，锥形表面部分和具有大的曲率半径的第二曲面部分再次在15-120mm的范围内。

公开(公告)号：US08021391B2

公开(公告)日：2011-09-20

申请号：US10827446

申请日：2004-04-20

申请人： Kazumi Minoguchi ,  Keiichi Nakamura

发明人： Kazumi Minoguchi ,  Keiichi Nakamura

IPC分类号： A61J17/02

CPC分类号： A61J17/02 ,  A61J17/002

摘要： A tooth-hardening apparatus 10 according to the present invention includes a tooth-hardening member 11 of a plate shape having a projection 13 on its surface, and a nipple 15 attached on the tooth-hardening member 11. The nipple has a predetermined hardness to provide a pacifier function and a tooth-hardening function. A space 21 is formed in the tooth-hardening member 11. The space 21 is covered with an upper transparent cover 18 and a lower transparent cover 19.

摘要翻译： 根据本发明的牙齿硬化装置10包括其表面上具有突起13的板状齿牙部件11和安装在牙齿硬化部件11上的乳头15.乳头具有预定的硬度 提供奶嘴功能和牙齿硬化功能。 在牙齿硬化部件11中形成有空间21.空间21被上透明盖18和下透明盖19覆盖。

公开(公告)号：US07948735B2

公开(公告)日：2011-05-24

申请号：US12410683

申请日：2009-03-25

申请人： Kazuhiro Nobori ,  Yutaka Mori ,  Keiichi Nakamura

发明人： Kazuhiro Nobori ,  Yutaka Mori ,  Keiichi Nakamura

IPC分类号： H01L21/683 ,  H01T23/00 ,  G03G15/02 ,  H05F3/00 ,  B23B31/28

CPC分类号： H01L21/6831 ,  H02N13/00 ,  Y10T29/49117 ,  Y10T279/23

摘要： The electrostatic chuck includes a base including an aluminum nitride-containing member; a dielectric layer formed on the base including a member having a volume resistivity of at least 1×1015 Ω·cm at a temperature range of about 25° C. to about 300° C. and including 2 to 5% by mass of yttrium oxide, 2 to 5% by mass of ytterbium oxide, and a balance of aluminum nitride based on the total mass of the dielectric layer; and an electrode embedded under the dielectric layer so as to be positioned between the dielectric layer and the base, configured to generate an electrostatic absorption force.

摘要翻译： 静电卡盘包括：包含含氮化铝的构件的基座; 形成在基体上的电介质层，包括在约25℃至约300℃的温度范围内体积电阻率为至少1×1015Ω·cm·cm的元件，并且包含2〜5质量％的钇 氧化物，氧化镱为2〜5质量％，余量为基于所述电介质层的总质量的氮化铝; 以及嵌入在所述介质层下方以便被定位在所述介电层和所述基底之间的电极，被配置为产生静电吸收力。