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    • 1. 发明授权
    • Seal ring
    • 密封环
    • US09239113B2
    • 2016-01-19
    • US13806815
    • 2011-06-22
    • Junya NagaiTomoya ShibanoMika Saito
    • Junya NagaiTomoya ShibanoMika Saito
    • F16J9/12F16J15/16F16J15/44F16H61/00
    • F16J15/16F16H2061/0046F16J15/441
    • Provided is a seal ring that has low-leakage characteristics and low-friction characteristics and can improve the drive loss of the automatic transmission of an automobile to thereby contribute to an improvement in the fuel consumption of the automobile. The seal ring is attached to a shaft groove formed on the outer peripheral surface of a shaft. A plurality of peripherally spaced recessed sections are formed on at least the inner peripheral side of a contact side-surface. Inner walls are provided on the inner peripheral side of the recessed sections, and oil introduction openings that open on an inner peripheral surface are provided on the inner peripheral side of the recessed sections. The inner walls may be provided on opposite peripheral sides of the recessed sections but may be provided only on the rear side in the rotation direction.
    • 具有低泄漏特性和低摩擦特性的密封环,能够提高汽车的自动变速器的驱动损失,有助于提高汽车的燃料消耗。 密封环附接到形成在轴的外周表面上的轴槽。 在接触侧面的至少内周侧形成有多个周向间隔开的凹部。 在所述凹部的内周侧设置有内壁,在所述凹部的内周侧设置有在内周面开口的导油孔。 内壁可以设置在凹部的相对的周边上,但是也可以仅设置在旋转方向的后侧。
    • 2. 发明申请
    • SEAL RING
    • 密封环
    • US20140008876A1
    • 2014-01-09
    • US14006432
    • 2012-12-19
    • Junya NagaiMika SaitoTomoya Shibano
    • Junya NagaiMika SaitoTomoya Shibano
    • F16J15/34
    • F16J15/3448F16J15/164F16J15/3272F16J15/441
    • Provided is a seal ring which has low-friction characteristics and low-leakage characteristics, reduces drive loss of the automatic transmission of an automobile, and contributes to improvement in fuel consumption of the automobile. The seal ring is attached to a shaft groove on the outer peripheral surface of a shaft. A plurality of recessed sections circumferentially spaced apart from each other with pillar sections interposed therebetween are formed at least on the inner peripheral side of a side surface of the seal ring in contact with the shaft groove. The circumferential opposite ends of each of the recessed sections are formed as squeezing portions formed of curved surfaces convex toward the pillar sections. The depth “h” of a deepest portion in which the axial width of the recessed section is the largest is set in the range of 2 to 17 where the axial width of the seal ring is 100.
    • 提供了具有低摩擦特性和低泄漏特性的密封环,减少了汽车的自动变速器的驱动损失,有助于提高汽车的燃料消耗。 密封环安装在轴的外周面上的轴槽上。 至少在与轴槽接触的密封环的侧面的内周侧上形成有多个彼此周向间隔开并具有插入其间的柱部分的凹部。 每个凹部的周向相对端形成为由朝向柱部凸出的弯曲表面形成的挤压部。 凹部的轴向宽度最大的最深部的深度“h”设定在密封环的轴向宽度为100的2〜17的范围内。
    • 3. 发明申请
    • SEAL RING
    • 密封环
    • US20130127120A1
    • 2013-05-23
    • US13806815
    • 2011-06-22
    • Junya NagaiTomoya ShibanoMika Saito
    • Junya NagaiTomoya ShibanoMika Saito
    • F16J15/16
    • F16J15/16F16H2061/0046F16J15/441
    • Provided is a seal ring that has low-leakage characteristics and low-friction characteristics and can improve the drive loss of the automatic transmission of an automobile to thereby contribute to an improvement in the fuel consumption of the automobile. The seal ring is attached to a shaft groove formed on the outer peripheral surface of a shaft. A plurality of peripherally spaced recessed sections are formed on at least the inner peripheral side of a contact side-surface. Inner walls are provided on the inner peripheral side of the recessed sections, and oil introduction openings that open on an inner peripheral surface are provided on the inner peripheral side of the recessed sections. The inner walls may be provided on opposite peripheral sides of the recessed sections but may be provided only on the rear side in the rotation direction.
    • 具有低泄漏特性和低摩擦特性的密封环,能够提高汽车的自动变速器的驱动损失,有助于提高汽车的燃料消耗。 密封环附接到形成在轴的外周表面上的轴槽。 在接触侧面的至少内周侧形成有多个周向间隔开的凹部。 在所述凹部的内周侧设置有内壁,在所述凹部的内周侧设置有在内周面开口的导油孔。 内壁可以设置在凹部的相对的周边上,但是也可以仅设置在旋转方向的后侧。
    • 5. 发明授权
    • Exhaust gas cleaner and method for cleaning exhaust gas
    • 废气净化器和排气净化方法
    • US5935529A
    • 1999-08-10
    • US706635
    • 1996-09-06
    • Mika SaitoKiyohide Yoshida
    • Mika SaitoKiyohide Yoshida
    • B01D53/94B01J23/89B01D53/34
    • B01J23/89B01D53/9418B01D2251/208B01D2251/21B01D2255/1021B01D2255/104B01D2255/106B01D2255/202B01D2255/2063B01D2255/2065B01D2255/2068B01D2255/20707B01D2255/20715B01D2255/20738B01D2255/20746B01D2255/20753B01D2255/20761B01D2258/012B01D53/9477
    • An exhaust gas cleaner for removing nitrogen oxides by reduction from an exhaust gas containing nitrogen oxides, sulfur oxides, moisture, unburned or partially burned components and oxygen, a content of oxygen in the exhaust gas being larger than a stoichiometric amount required for completely oxidizing or burning the unburned or partially burned components, wherein the exhaust gas cleaner consists essentially of a first catalyst consisting essentially of a first porous inorganic oxide carrying at least one silver component, and at least one transition metal component selected from the group consisting of copper, iron, cobalt, nickel and compounds thereof; and a second catalyst selected from the group consisting of (a) a catalyst consisting essentially of a porous titania, (b) a catalyst consisting essentially of a second porous inorganic oxide carrying a titanium component, (c) a catalyst consisting essentially of the second porous inorganic oxide carrying at least one first component selected from the group consisting of copper, nickel, silver, cobalt and compounds thereof, at least one second component selected from the group consisting of titanium, zirconium and compounds thereof, and at least one third component selected from the group consisting of alkali metal elements and rare earth elements, and (d) a catalyst consisting essentially of the second porous inorganic oxide carrying a titanium component and at least one noble metal component selected from the group consisting of platinum, palladium, ruthenium, rhodium, iridium and gold.
    • 一种用于通过从含有氮氧化物,硫氧化物,水分,未燃烧或部分燃烧的组分和氧气的废气中还原而除去氮氧化物的排气净化器,废气中的氧含量大于完全氧化所需的化学计量量, 燃烧未燃烧或部分燃烧的组分,其中废气净化器基本上由主要由至少一种银组分的第一多孔无机氧化物组成的第一催化剂和至少一种选自铜,铁 ,钴,镍及其化合物; 和选自以下的第二催化剂:(a)主要由多孔二氧化钛组成的催化剂,(b)主要由携带钛组分的第二多孔无机氧化物组成的催化剂,(c)主要由第二种 携带至少一种选自铜,镍,银,钴及其化合物的第一组分的多孔无机氧化物,至少一种选自钛,锆及其化合物的第二组分和至少一种第三组分 选自由碱金属元素和稀土元素组成的组中的至少一种,和(d)主要由携带钛组分的第二多孔无机氧化物和至少一种选自铂,钯,钌的贵金属组分组成的催化剂 ,铑,铱和金。
    • 9. 发明授权
    • System and method for virtual space-hazard assessment
    • 虚拟空间危害评估系统和方法
    • US08137203B2
    • 2012-03-20
    • US12411459
    • 2009-03-26
    • Megumi NakamuraMika Saito
    • Megumi NakamuraMika Saito
    • A63F9/24
    • G06N3/006A63F13/12A63F2300/407A63F2300/5553A63F2300/556A63F2300/5586A63F2300/572
    • A virtual-space hazard assessment system, for use in a virtual space, having target identifying information that identifies a target that appears in the virtual space. The system includes: a hazard-rating-request receiver for receiving a hazard rating request to rate the degree of hazard of the target; hazard storage for storing a table in which the degree of hazard of the target and the target identifying information are associated with each other; a hazard-degree increasing mechanism for increasing the degree of hazard of the target stored in the table in the hazard storage according to the degree of hazard received by the hazard-rating-request receiver; a hazard-degree decreasing mechanism for decreasing the degree of hazard stored in the table in the hazard storage with the elapse of time; and hazard-information-output instructing mechanism for issuing an instruction to output hazard information stored in the hazard storage.
    • 虚拟空间危险评估系统,用于虚拟空间,具有标识出现在虚拟空间中的目标的目标识别信息。 该系统包括:危险等级请求接收器,用于接收危害评估请求以评估目标的危害程度; 用于存储其中目标和目标识别信息的危害程度彼此相关联的表的危险存储器; 危害程度增加机制,根据危险等级要求接收者所接收的危害程度,增加存储在危险储存室中的目标物的危害程度; 危害程度降低机制,用于随着时间的推移减少存储在危险储存中的桌子中的危险程度; 和危险信息输出指令机构,用于发出输出存储在危险存储器中的危险信息的指令。