Measurement of piston sliding characteristic
    23.
    发明专利
    Measurement of piston sliding characteristic 审中-公开
    活塞滑动特性的测量

    公开(公告)号:JP2003343349A

    公开(公告)日:2003-12-03

    申请号:JP2002152065

    申请日:2002-05-27

    Abstract: PROBLEM TO BE SOLVED: To enhance reliability in measuring piston sliding characteristics.
    SOLUTION: In a piston sliding characteristic measuring apparatus 10, a piston ring PR is attached to a dummy piston 70 under the same condition as a piston head, and the dummy piston 70 is incorporated into a cylinder liner 61 of a dummy cylinder jig 62. The dummy piston 70 is fixed in place and the cylinder liner 61 is made to reciprocate linearly along a centerline, together with the dummy cylinder jig 62. Thus, the piston ring and the cylinder liner are both held under a frictional condition similar to that of a true engine by the linear reciprocation of the cylinder liner 61, with the piston ring PR held fixed in place together with the dummy piston 70. In this case, a motor 13 for driving the dummy cylinder jig 62 is disposed on a motor unit 12 which is installed on a floor face independently of the frame of the dummy piston. A piston load produced in the frictional condition is measured via a load detector 80 provided on the fixed dummy piston 70.
    COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题:提高测量活塞滑动特性的可靠性。 解决方案:在活塞滑动特性测量装置10中,活塞环PR在与活塞头相同的条件下安装在虚拟活塞70上,虚拟活塞70结合到虚拟气缸的气缸套61中 虚拟活塞70固定就位,气缸套61与虚拟气缸夹具62一起沿着中心线线性地往复运动。因此,活塞环和气缸套都保持在类似的摩擦条件下 通过气缸套61的线性往复运动而与活塞环PR一起与虚拟活塞70一起保持固定就位的真实发动机。在这种情况下,用于驱动虚拟气缸夹具62的马达13设置在 马达单元12,其独立于虚拟活塞的框架安装在地板面上。 在摩擦条件下产生的活塞负载通过设置在固定的假活塞70上的负载检测器80来测量。(C)2004,JPO

    半導体膜を製造する方法
    24.
    发明专利
    半導体膜を製造する方法 审中-公开
    半导体薄膜制造方法

    公开(公告)号:JP2014216425A

    公开(公告)日:2014-11-17

    申请号:JP2013091517

    申请日:2013-04-24

    CPC classification number: H01L21/20 H01L21/36

    Abstract: 【課題】品質の低下を抑制可能な半導体膜を製造する方法を提供する。【解決手段】半導体膜の原料とアンモニア水溶液とを混合して得られる反応液2中に基板1を配置し、その状態において、反応液2の周囲を減圧しつつ反応液2を加熱することにより、基板1上に半導体膜の原料を堆積する。このため、この半導体膜を製造する方法によれば、反応液2中に生じた気泡が半導体膜に混入することにより半導体膜の品質が低下すること(半導体膜に欠陥(白濁)等が生じること)を抑制可能である。【選択図】図2

    Abstract translation: 要解决的问题:提供可以抑制质量劣化的半导体膜制造方法。解决方案:半导体膜制造方法包括将基板1布置在通过半导体膜的材料和氨水的混合物获得的反应液体2中 溶液,并且通过在该状态下加热反应液体2将半导体膜的材料沉积在基板1上,同时减压反应液体2的周围。因此,根据半导体膜制造方法,在反应液体中产生的气泡 2被捕获在半导体膜中,从而能够防止劣化(半导体膜中产生缺陷(白浊))。

    Photoelectric conversion element and manufacturing method therefor
    25.
    发明专利
    Photoelectric conversion element and manufacturing method therefor 审中-公开
    光电转换元件及其制造方法

    公开(公告)号:JP2013046007A

    公开(公告)日:2013-03-04

    申请号:JP2011184581

    申请日:2011-08-26

    CPC classification number: Y02E10/50

    Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having a quantum dot array where quantum dots are arranged regularly and three-dimensionally, and to provide a manufacturing method therefor.SOLUTION: The manufacturing method of a photoelectric conversion element having a three-dimensional quantum dot array includes a laminate formation step for forming a laminate having a plurality of laminated tunnel junction semiconductor layers, a patterning step for forming a protrusion and recess pattern having multiple protrusions for quantum dots on the upper surface of the laminate, and a trench formation step for forming trenches penetrating the plurality of semiconductor layers by cutting the recesses formed in the patterning step. A photoelectric conversion element manufactured by the manufacturing method is also provided.

    Abstract translation: 要解决的问题:提供一种具有量子点阵列的光电转换元件,其量子点规则地和三维地排列,并提供其制造方法。 解决方案:具有三维量子点阵列的光电转换元件的制造方法包括用于形成具有多个层叠的隧道结半导体层的层叠体的层压体形成步骤,用于形成突起和凹部图案的图案化步骤 在层叠体的上表面具有用于量子点的多个突起,以及沟槽形成步骤,用于通过切割在图案化步骤中形成的凹部来形成贯穿多个半导体层的沟槽。 还提供了通过该制造方法制造的光电转换元件。 版权所有(C)2013,JPO&INPIT

    Engine combustion chamber structure
    26.
    发明专利
    Engine combustion chamber structure 有权
    发动机燃烧室结构

    公开(公告)号:JP2010249008A

    公开(公告)日:2010-11-04

    申请号:JP2009099132

    申请日:2009-04-15

    Inventor: SAKAI TAKENOBU

    Abstract: PROBLEM TO BE SOLVED: To supply a film superior in durability and reliability with a low thermal conductivity, a low heat capacity, and free from peeling, fall-off, or the like. SOLUTION: An engine combustion chamber structure is configured such that, on an inner surface of an engine combustion chamber, there is formed an anode oxide film with thickness of greater than 20 μm and equal to or less than 500 μm and a porosity of equal to or greater than 20%. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:以低导热性,低热容量提供耐久性和可靠性优异的膜,并且不会脱落,脱落等。 解决方案:发动机燃烧室结构构造成使得在发动机燃烧室的内表面上形成厚度大于20μm且等于或小于500μm的阳极氧化膜,并且孔隙率 等于或大于20%。 版权所有(C)2011,JPO&INPIT

    Reflection mirror
    30.
    发明专利
    Reflection mirror 审中-公开
    反射镜

    公开(公告)号:JP2003294920A

    公开(公告)日:2003-10-15

    申请号:JP2002095889

    申请日:2002-03-29

    Abstract: PROBLEM TO BE SOLVED: To obtain a reflection mirror which hardly gives rise to double images, etc., and has high quality at a low cost.
    SOLUTION: A photocatalyst hydrophilic film 16 is formed by dissolving a solute having silicon dioxide which is the basic component of the film 16, applying or dropping a film stock solution mixed with photocatalyst particles 18 onto the surface of a glass substrate 12 and rotating the glass substrate 12 in this state to thinly spread the film stock solution over the entire part of the surface of the glass substrate 12 and further calcining the substrate. The manufacturing cost is therefore made lower than by vacuum vapor deposition and sputtering. Basically the film stock solution is mixed with the photocatalyst particles 18 but the film 16 is formed of the silicon dioxide and therefore the refractive index thereof is small. As a result, the interference, etc., of the light are reduced or prevented and the occurrence, etc., of the so- called 'double images' can be reduced or prevented.
    COPYRIGHT: (C)2004,JPO

    Abstract translation: 要解决的问题:获得几乎不产生双重图像等的反射镜,并且以低成本具有高质量。 解决方案:通过将作为薄膜16的基本成分的具有二氧化硅的溶质溶解,将与光催化剂颗粒18混合的薄膜原料溶液滴加到玻璃基板12的表面上,形成光催化剂亲水膜16, 在该状态下旋转玻璃基板12,将薄膜原料溶液在玻璃基板12的表面的整个部分上分散,并进一步煅烧基板。 因此制造成本低于真空气相沉积和溅射。 基本上将膜储备溶液与光催化剂颗粒18混合,但膜16由二氧化硅形成,因此其折射率小。 结果,减少或防止光的干扰等,并且可以减少或防止所谓的“双重图像”的发生等。 版权所有(C)2004,JPO

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