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46 条记录 (耗时 0.021 秒)

    Engine exhaust pipe
    1.
    发明授权
    Engine exhaust pipe 失效
    发动机排气管

    公开(公告)号：US5832723A

    公开(公告)日：1998-11-10

    申请号：US580682

    申请日：1995-12-29

    申请人： Minoru Iwata ,  Yoshiaki Ito ,  Kenichi Harada

    发明人： Minoru Iwata ,  Yoshiaki Ito ,  Kenichi Harada

    IPC分类号： F01N3/00 ,  F01N13/00 ,  F01N13/08 ,  F01N13/14 ,  F01N99/00 ,  F02D35/00 ,  F01N7/10

    CPC分类号： F01N13/008 ,  F01N13/08 ,  F01N13/14 ,  F01N13/141

    摘要： The exhaust pipe of an engine has a double-wall structure consisting of an inner pipe and an outer pipe, and the inner pipe is spaced from the outer pipe with a predetermined clearance (heat insulating layer). The exhaust pipe includes a fitting for connecting other parts. At this fitting portion, the outer pipe has a outer hole. Likewise, the inner pipe has an inner hole. A nipple is situated on the outer pipe around the edge of the outer hole and is fixed to the outer pipe. An oxygen sensor is fitted to the nipple, and it extends through the inner hole of the inner pipe. A seal which is provided between the oxygen sensor and the flat portion of the inner pipe slidably contacts the step and the flat portion such that the fitting is unaffected by unequal thermal expansion between the inner and outer pipes.

    摘要翻译： 发动机的排气管具有由内管和外管构成的双壁结构，内管与外管以预定的间隙（隔热层）隔开。 排气管包括用于连接其他部件的配件。 在该配合部分，外管具有外孔。 同样，内管具有内孔。 乳头位于外管周围的外管上，并固定在外管上。 氧气传感器安装在乳头上，并且穿过内管的内孔。 设置在氧传感器和内管的平坦部分之间的密封件可滑动地接触台阶和平坦部分，使得配件不受内管和外管之间的不等热膨胀的影响。

    Double walled exhaust pipe for an engine
    2.
    发明授权
    Double walled exhaust pipe for an engine 失效
    发动机双壁排气管

    公开(公告)号：US5579639A

    公开(公告)日：1996-12-03

    申请号：US279727

    申请日：1994-07-25

    申请人： Koji Shimoji ,  Minoru Iwata ,  Kenichi Harada

    发明人： Koji Shimoji ,  Minoru Iwata ,  Kenichi Harada

    IPC分类号： F01N13/08 ,  F01N13/14 ,  F01N13/18 ,  F01N7/08

    CPC分类号： F01N13/08 ,  F01N13/14 ,  F01N13/141 ,  F01N13/1811 ,  F01N2470/24

    摘要： The double walled exhaust pipe of the present invention consists of an outer pipe which forms an outer wall of the exhaust pipe and an inner pipe which forms an inner wall of the exhaust pipe, the outer pipe and the inner pipe are fixed each other at an exhaust inlet portion which provides a reference point of the thermal expansion of the inner pipe and the outer pipe. The double walled exhaust pipe of the present invention has at least one bent portion. Further, the inner pipe of the double walled exhaust pipe is divided into longitudinal pipe sections, and at least one sliding connection, which connects the sections of the inner pipe permitting the relative longitudinal slide movements of the pipe sections, is provided between the exhaust inlet portion and the bent portion having the largest bending angle.

    摘要翻译： 本发明的双壁排气管由形成排气管的外壁的外管和形成排气管的内壁的内管，外管和内管彼此固定在一起 排气入口部分，其提供内管和外管的热膨胀的参考点。 本发明的双壁排气管具有至少一个弯曲部分。 此外，双壁排气管的内管被分成纵管部，并且在排气入口之间设置有连接允许管部的相对纵向滑动运动的内管的部分的至少一个滑动连接 部分和弯曲部分具有最大的弯曲角度。

    Process for preparing cubic boron nitride
    6.
    发明授权
    Process for preparing cubic boron nitride 失效
    制备立方氮化硼的方法

    公开(公告)号：US4409193A

    公开(公告)日：1983-10-11

    申请号：US354354

    申请日：1982-03-03

    申请人： Tadao Sato ,  Tadashi Endo ,  Osamu Fukunaga ,  Minoru Iwata

    发明人： Tadao Sato ,  Tadashi Endo ,  Osamu Fukunaga ,  Minoru Iwata

    IPC分类号： C01B35/14 ,  C04B35/5831 ,  C01B21/06

    CPC分类号： C01B35/146 ,  C04B35/5831

    摘要： A process for preparing cubic boron nitride comprises heating hexagonal boron nitride and magnesium boron nitride at a temperature of at least 1350.degree. C. under a pressure at which the cubic boron nitride is thermodynamically stable, whereby the cubic boron having high strength and high purity can readily be obtainable. Also disclosed is a process for the preparation of magnesium boron useful as a starting material for the above process. This process comprises mixing hexagonal boron nitride and magnesium nitride or metal magnesium in a molar ratio of hexagonal boron nitride/magnesium being at least 0.6, and heating the mixture thus obtained, at a temperature of from 950.degree. to 1250.degree. C. under atmospheric pressure in a non-oxidizing atmosphere, e.g. a nitrogen atmosphere.

    摘要翻译： 制备立方氮化硼的方法包括在立方氮化硼在热力学稳定的压力下，在至少1350℃的温度下加热六方氮化硼和氮化硼，由此具有高强度和高纯度的立方硼可以 很容易获得。 还公开了制备用作上述方法的起始原料的镁硼的方法。 该方法包括将六方氮化硼和六氟化硼/镁的摩尔比至少为0.6的氮化镁或金属镁混合，并在大气压下在950至1250℃的温度下加热所获得的混合物 在非氧化气氛中，例如 氮气氛围。

    INTRAVASCULAR INDWELLING CATHETER LOCK SOLUTION CONTAINING WEAK ACID AND CONTAINER CONTAINING THE SAME
    10.
    发明申请
    INTRAVASCULAR INDWELLING CATHETER LOCK SOLUTION CONTAINING WEAK ACID AND CONTAINER CONTAINING THE SAME 失效
    含有弱酸和含有其的容器的血管内导管锁定解决方案

    公开(公告)号：US20110315583A1

    公开(公告)日：2011-12-29

    申请号：US13133123

    申请日：2008-12-05

    申请人： Yuko Kimura ,  Koji Suzuki ,  Minoru Iwata ,  Sumika Iwamoto ,  Takashi Yamamoto

    发明人： Yuko Kimura ,  Koji Suzuki ,  Minoru Iwata ,  Sumika Iwamoto ,  Takashi Yamamoto

    IPC分类号： A61B19/02 ,  A61K31/727 ,  A61K31/045

    CPC分类号： A61K31/194 ,  A61K31/727 ,  A61K33/42 ,  A61L29/14 ,  A61K2300/00

    摘要： A catheter lock solution which is a catheter lock preparation having a bacteriostatic property at physiological osmotic pressure without practically containing a bacteriostatic component such as a preservative, an antimicrobial agent, or an antibiotic and having high safety, characterized in that the preparation contains a weak acid having an acid dissociation constant (pKa) of 3.0 to 6.5 as a buffer, a pH of the solution is less than 6.0, preferably from 3.0 to about 5.5, an osmotic pressure ratio is from 0.5 to 3.0, and a pH change (variation) can be suppressed to less than the 6.0 with the weak acid, and a container containing the catheter lock solution.

    摘要翻译： 一种导管锁定溶液，其是在生理渗透压下具有抑菌性质的导管锁定制剂，实际上不含抑菌组分如防腐剂，抗微生物剂或抗生素并具有高安全性，其特征在于所述制剂含有弱酸 酸性解离常数（pKa）为3.0〜6.5作为缓冲液，溶液的pH值小于6.0，优选为3.0〜5.5，渗透压比为0.5〜3.0，pH变化（变化） 可以用弱酸将其抑制到小于6.0，以及容纳导管锁定溶液的容器。