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公开(公告)号：US5859491A
公开(公告)日：1999-01-12
申请号：US783115
申请日：1997-01-14
申请人： Kenichi Nishikawa , Makoto Sugimoto
发明人： Kenichi Nishikawa , Makoto Sugimoto
CPC分类号： H01T13/38
摘要： A spark plug for an internal combustion engine. The spark plug includes an insulator coated with glaze in an area extending from a head portion to a trunk portion of the insulator. Preferably, the glaze is prepared from B.sub.2 O.sub.3 --SiO.sub.2 glass containing two or more oxides selected from the group consisting of Al.sub.2 O.sub.3, Na.sub.2 O, CaO, ZnO, BaO, Li.sub.2 O and Bi.sub.2 O.sub.3. The glaze is prepared by dry-mixing a plurality of powder materials, melting the resultant mixture in water for vitrification, wet-powdering the resultant vitrification, and adding an organic binder to the resultant powder. The glaze is applied to the insulater and fired at a glost temperature of not more than 1150.degree. C. The Pb content of the glaze is not more than 10 wt. % in terms of PbO. Accordingly, even when a strong electric field is induced at the trunk portion of the insulator, the conversion of Pb to conductive substances is very little or zero. As a result, the flashover voltage between the terminal electrode and the metallic shell of the spark plug is less likely to decrease, thus preventing a spark failure of the spark plug.
摘要翻译： 一种用于内燃机的火花塞。 火花塞包括在从绝缘体的头部到主体部分延伸的区域中涂覆有釉料的绝缘体。 优选地，由含有选自Al 2 O 3，Na 2 O，CaO，ZnO，BaO，Li 2 O和Bi 2 O 3中的两种或更多种氧化物的B2O3-SiO2玻璃制备釉料。 通过将多种粉末材料干混，将所得混合物在水中熔化以进行玻璃化，湿法粉碎所得到的玻璃化，并向所得粉末中加入有机粘合剂来制备釉料。 将釉料施加到绝缘体上并在不超过1150℃的烧成温度下烧制。釉料的Pb含量不超过10重量％。 以PbO计。 因此，即使在绝缘体的主干部分处产生强电场，Pb与导电物质的转化也非常小或为零。 结果，端子电极和火花塞的金属壳之间的闪络电压不太可能降低，从而防止火花塞的火花发生故障。
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公开(公告)号：US5565157A
公开(公告)日：1996-10-15
申请号：US455307
申请日：1995-05-31
CPC分类号： H01T13/38
摘要： In a spark plug insulator for use in an internal combustion engine, a sintered body has boron nitride and a metal oxide, the boron nitride of the sintered body being 80% or exceeding 80% by weight, and the sintered body having a thermal expansion coefficient of less than 5.0.times.10-.sup.6 /.degree.C. The metal oxide is selected alone or combination from the group consisting of magnesium oxide, calcium oxide, silicon oxide, boron oxide, yttrium oxide and aluminum oxide.
摘要翻译： 在用于内燃机的火花塞绝缘体中，烧结体具有氮化硼和金属氧化物，烧结体的氮化硼为80重量％以上，超过80重量％，烧结体的热膨胀系数 小于5.0×10 -6 /℃。金属氧化物单独选择或由氧化镁，氧化钙，氧化硅，氧化硼，氧化钇和氧化铝组成的组中选择。
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13.发明授权Electronic device, time correction method and time correction program thereof 有权电子设备，时间校正方法及其时间校正程序公开(公告)号：US08144548B2
公开(公告)日：2012-03-27
申请号：US11239399
申请日：2005-09-30
IPC分类号： G04C11/02
摘要： An electronic device corrects its device side time with a time correction information supplied from outside the device. The electronic device includes a reception section and a time correction section. The reception section receives the time correction information. The time correction section judges whether the information is received during any correction inhibiting periods of the device side time, then either discards the time correction information if it is received during the correction inhibiting periods, or corrects the device side time with the time correction information if it is received other than the correction inhibiting periods.
摘要翻译： 电子设备使用从设备外部提供的时间校正信息来校正其设备侧的时间。 电子设备包括接收部分和时间校正部分。 接收部分接收时间校正信息。 时间校正部分判断在设备侧时间的任何校正禁止期间是否接收到该信息，如果在校正禁止期间中接收到该时间校正信息，则丢弃该时间校正信息，或者用时间校正信息来校正设备侧时间 除了校正抑制期之外，其被接收。
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14.发明申请Authentication method, authentication apparatus and computer-readable storage medium 审中-公开认证方式，认证设备和计算机可读存储介质公开(公告)号：US20060075471A1
公开(公告)日：2006-04-06
申请号：US11285205
申请日：2005-11-23
IPC分类号： H04L9/32
CPC分类号： G07C9/00142 , G06Q20/4014 , G07C9/00039 , G07C9/00658 , G07C9/0069 , G07F7/10 , G07F7/1008 , G07F7/1025 , G07F19/20 , G07F19/207
摘要： An authentication method makes a personal identification when a plurality of operation target regions corresponding to a personal identification code are operated in a predetermined sequence. The authentication method judges whether or not a predetermined operation target region that is preset is operated in a preset operation direction or a preset operation angle, and confirms the personal identification based on a judgement result.
摘要翻译： 当以预定的顺序操作与个人识别码对应的多个操作对象区域时，认证方法进行个人识别。 认证方法判断预先设定的预定操作对象区域是否在预先设定的操作方向或者预先设定的操作角度下进行操作，并根据判定结果来确认个人识别。
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公开(公告)号：US06559579B2
公开(公告)日：2003-05-06
申请号：US09725180
申请日：2000-11-29
申请人： Hirohito Ito , Kenji Nunome , Makoto Sugimoto , Kuniharu Tanaka , Katsura Matsubara , Yoshihiro Yamamoto , Masaya Ito
发明人： Hirohito Ito , Kenji Nunome , Makoto Sugimoto , Kuniharu Tanaka , Katsura Matsubara , Yoshihiro Yamamoto , Masaya Ito
IPC分类号： H01T1320
CPC分类号： H01T13/38
摘要： An insulator for spark plug comprises an alumina-based sintered body comprising: Al2O3 as a main component; and at least one component (hereinafter referred to as “&bgr; component”) selected from the group consisting of Ca component, Sr component and Ba component, wherein the alumina-based sintered body comprises particles comprising a compound comprising the &bgr; component and Al component, the compound having a molar ratio of the Al component to the &bgr; component of 4.5 to 6.7 as calculated in terms of oxides thereof, and has a relative density of 90% or more.
摘要翻译： 一种用于火花塞的绝缘体包括：氧化铝基烧结体，其包括：Al 2 O 3作为主要成分; 以及选自由Ca成分，Sr成分和Ba成分组成的组中的至少一种成分（以下称为“β成分”），其中，所述氧化铝系烧结体包含含有β成分和Al成分的化合物的粒子， 所述化合物的Al成分与β成分的摩尔比以其氧化物计算为4.5〜6.7，相对密度为90％以上。
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公开(公告)号：US06191525B1
公开(公告)日：2001-02-20
申请号：US09140742
申请日：1998-08-26
申请人： Yutaka Tanaka , Makoto Sugimoto
发明人： Yutaka Tanaka , Makoto Sugimoto
IPC分类号： H01T1320
CPC分类号： H01T13/41
摘要： In a spark plug, a resistor is placed between a terminal and a center electrode within a through hole of an insulator. The through hole of the insulator has a first portion which allows the center electrode to be inserted therethrough, and a second portion which is formed on a rear side of the first portion so as to be larger in diameter than the first portion and which accommodates the resistor therein, where the second portion is connected to the first portion via a connecting portion including a two- or more-stepped reduced-diameter portion. Then, an electrically conductive glass seal layer is placed at a position corresponding to the connecting portion between the resistor and the center electrode. When the glass seal layer is formed by filling electrically conductive glass powder and its heating and compression, the pressurizing cross-sectional area in the axial direction is reduced to an extent of diameter reduction by the reduced-diameter portion of the connecting portion, so that a sufficient compressing force can be ensured in the event that the pressurizing force is lost, for example, due to friction between the upper filler material (e.g., resistor material powder) and the wall surface of the through hole. By virtue of this arrangement, the sintering of the glass seal layer progresses sufficiently so that the burns of carbon in the glass seal portion and the oxidization of metal components become unlikely to occur. Thus, such trouble as increase in conduction resistance can be avoided over a long term.
摘要翻译： 在火花塞中，在绝缘子的通孔内的端子和中心电极之间放置电阻器。 绝缘体的通孔具有允许中心电极插入其中的第一部分，以及第二部分，其形成在第一部分的后侧上，直径大于第一部分，并且容纳 电阻器，其中第二部分经由包括两级或更多级的缩径部分的连接部分连接到第一部分。 然后，将导电玻璃密封层放置在与电阻器和中心电极之间的连接部分相对应的位置处。 当玻璃密封层通过填充导电玻璃粉末及其加热和压缩而形成时，轴向加压横截面积减小到连接部分的直径减小部分的直径减小程度，使得 在例如由于上部填充材料（例如电阻材料粉末）与通孔的壁面之间的摩擦而导致的加压力损失的情况下，可以确保足够的压缩力。 通过这种布置，玻璃密封层的烧结充分进行，使得玻璃密封部分中的碳的燃烧和金属成分的氧化变得不可能发生。 因此，能够长期地避免导通电阻的上升等问题。
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公开(公告)号：US5477104A
公开(公告)日：1995-12-19
申请号：US338829
申请日：1994-11-10
CPC分类号： H01T13/38
摘要： A spark plug includes a cylindrical metallic shell having a shoulder portion, and a tubular insulator having a stepped portion which rests on the shoulder portion within the metallic shell. The insulator has a rear half made of aluminum oxide and a front half made of aluminum nitride, the rear half having a protrusion, while the front half having a housing, and tightly joining the protrusion within the housing. An overlapping portion of the protrusion and the housing is at least partly located in a plane which is perpendicular to a longitudinal axis of the center electrode, the plane passing through the shoulder portion of the metallic shell.
摘要翻译： 火花塞包括具有肩部的圆柱形金属壳和具有搁置在金属壳内的肩部上的阶梯部的管状绝缘体。 绝缘体具有由氧化铝制成的后半部和由氮化铝制成的前半部，后半部具有突起，而前半部具有壳体，并且将突起紧密地接合在壳体内。 突起和壳体的重叠部分至少部分地位于垂直于中心电极的纵轴的平面中，该平面通过金属壳的肩部。
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公开(公告)号：US4504411A
公开(公告)日：1985-03-12
申请号：US514327
申请日：1983-07-15
申请人： Masao Sakai , Yasuhiko Suzuki , Makoto Sugimoto
发明人： Masao Sakai , Yasuhiko Suzuki , Makoto Sugimoto
CPC分类号： H01T13/41
摘要： A resistor composition for a resistor-incorporated spark plug, composed of glass, an inorganic aggregate and carbon, and adapted to be sealed in a centerbore in a ceramic insulator, at least 1% by weight of said aggregate being in advance mixed and calcined with an organic carbonaceous material to adsorb resultant carbonized carbon.
摘要翻译： 一种用于电阻器的火花塞的电阻器组合物，由玻璃，无机骨料和碳组成，并且适于密封在陶瓷绝缘体的中心孔中，预先将至少1重量％的所述骨料与所述骨料混合并煅烧 一种有机碳质材料，用于吸附生成的碳化碳。
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公开(公告)号：US08120619B2
公开(公告)日：2012-02-21
申请号：US11508285
申请日：2006-08-23
申请人： Makoto Sugimoto
发明人： Makoto Sugimoto
CPC分类号： G06F17/212 , G06F17/2217
摘要： The present invention is intended to speed up rendering that is performed in the course of displaying a document that contains both icons and characters. A character display device that displays a document containing both icons and characters includes: a searching unit that searches the position in the document where an icon appears, a counter unit that counts the number of characters which successively appear until the position where the icon appears searched by the searching unit; and a rendering unit that renders the same number of characters, which successively appear, as the number of characters counted by the counter after designating the attributes shared by the characters, and then renders the icon after designating the attributes of the icon.
摘要翻译： 本发明旨在加速在显示包含图标和字符的文档的过程中执行的渲染。 显示包含图标和字符的文档的字符显示装置包括：搜索单元，其搜索图标出现在文档中的位置;计数单元，其对连续显示的字符数进行计数，直到图标出现搜索的位置 由搜索单位; 以及渲染单元，其在指定由字符共享的属性之后，将相继出现的相同数量的字符作为由计数器计数的字符数，然后在指定图标的属性之后呈现该图标。
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20.发明申请Electronic device, controlling method thereof, controlling program thereof, and recording medium 有权电子设备，其控制方法，控制程序和记录介质公开(公告)号：US20080074442A1
公开(公告)日：2008-03-27
申请号：US11699072
申请日：2007-01-29
IPC分类号： G06T3/60
CPC分类号： G06F1/1679 , G06F1/1622 , G06F1/1677 , G06F2200/1614 , G06F2200/1637 , H04M1/021 , H04M1/0214 , H04M1/0233 , H04M1/0245 , H04M1/0247
摘要： A plurality of screen aspects is acquired; each screen layout is optimized; switching of the screen aspects is supported; and visibility and functionality of the display screen are improved. An electronic device (portable terminal apparatus) including a display function in a rotatable and/or openable/closable case includes a displaying unit that displays a vertically elongated vertical screen or a horizontally elongated horizontal screen and a controlling unit (CPU) that changes screen layouts correspondingly to the vertical screen or the horizontal screen displayed on the displaying unit. The change in the screen layout corresponding to the vertical screen or the horizontal screen includes a change in arrangement of icons.
摘要翻译： 获取多个屏幕方面; 每个屏幕布局进行优化; 支持切换屏幕方面; 显示屏的可视性和功能得到改善。 包括可旋转和/或可打开/关闭的情况下的显示功能的电子设备（便携式终端设备）包括：显示单元，显示垂直细长的垂直屏幕或水平伸长的水平屏幕;以及控制单元（CPU），其改变屏幕布局 对应于在显示单元上显示的垂直屏幕或水平屏幕。 对应于垂直屏幕或水平屏幕的屏幕布局的改变包括图标布置的变化。
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