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    • 1. 发明授权
    • Method and device for controlling spark-ignition direct injection engine
    • 用于控制火花点火直喷发动机的方法和装置
    • US08985086B2
    • 2015-03-24
    • US13284352
    • 2011-10-28
    • Kouji ShishimeJunsou SasakiHideki Omori
    • Kouji ShishimeJunsou SasakiHideki Omori
    • F02B3/00F02D41/40F02P5/15F02P5/152
    • F02D41/405F02P5/1514F02P5/152Y02T10/44Y02T10/46
    • A method for controlling an engine includes, when the engine is operating within a particular range with comparatively low engine speed and high load, setting an effective compression ratio of 10:1 or above, retarding ignition timing by a predetermined amount and retarding the ignition timing within a first, relatively low engine speed range more than within a second, higher engine speed range, setting an injection mode of an injection valve to divided injections performed at least twice in a period from an intake stroke to an earlier-half stage of a compression stroke, performing, within the first engine speed range, a final injection in the earlier-half stage of the compression stroke, and performing, within the second engine speed range, the final injection in a late stage of the intake stroke and at least one injection other than the final injection in a middle stage of the intake stroke.
    • 一种发动机的控制方法,在发动机在比较低的发动机转速和高负载的特定范围内运转的情况下,设定10:1以上的有效压缩比,延迟点火正时预定量并延迟点火正时 在第一个相对较低的发动机转速范围内超过第二个更高的发动机转速范围内,将喷射阀的喷射模式设定为从进气冲程至前一阶段的至少两次执行的分离喷射 压缩冲程,在第一发动机转速范围内,在压缩冲程的前半阶段执行最终喷射,并且在第二发动机转速范围内,在进气冲程的后期执行最终喷射,并且至少 在进气冲程的中间阶段进行一次注射,而不是最后一次注射。
    • 4. 发明申请
    • MAGNETIC BEARING CONTROL DEVICE AND EXHAUST PUMP HAVING MAGNETIC BEARING CONTROL DEVICE
    • 磁性轴承控制装置和具有磁性轴承控制装置的排气泵
    • US20130229079A1
    • 2013-09-05
    • US13884562
    • 2011-07-21
    • Hideki Omori
    • Hideki Omori
    • H02K7/09
    • H02K7/09F04D19/042F04D29/058F16C32/0442F16C32/0446F16C32/048F16C2360/45
    • To provide a magnetic bearing control device that identifies a movable range of an eddy current gap sensor configuring a magnetic bearing and a center of the movable range and easily controls a rotor shaft and other controlled shafts, which are lifted by the magnetic bearing, in a central position of a protective bearing. The magnetic bearing control device has a first function for detecting an X-axis direction movable limit position of the rotor shaft; a second function for identifying a center of an X-axis movable range of an X-axis eddy current gap sensor (−X sensor, +X sensor) based on the X-axis direction movable limit position detected by the first function; a third function for detecting a Y-axis direction movable limit position of the rotor shaft; a fourth function for identifying a center of a Y-axis movable range of a Y-axis eddy current gap sensor (+Y sensor, −Y sensor) based on the Y-axis direction movable limit position detected by the third function; and a fifth function for turning an excitation current of a Y-axis electromagnet (+Y electromagnet, −Y electromagnet) OFF when the first function detects the X-axis direction movable limit position and the second function identifies the center of the X-axis movable range, and turning an excitation current of an X-axis electromagnet (+X electromagnet, −X electromagnet) OFF when the third function detects the Y-axis direction movable limit position and the fourth function identifies the center of the Y-axis movable rage.
    • 提供磁轴承控制装置,其识别构成磁轴承和可移动范围的中心的涡流间隙传感器的可移动范围,并且容易地将由磁轴承提升的转子轴和其它受控轴控制在 保护轴承的中心位置。 磁轴承控制装置具有用于检测转子轴的X轴方向可动极限位置的第一功能; 基于由所述第一功能检测到的所述X轴方向可移动极限位置来识别X轴涡流间隙传感器(-X传感器,+ X传感器)的X轴可动范围的中心的第二功能; 用于检测转子轴的Y轴方向可移动极限位置的第三功能; 基于由所述第三功能检测到的所述Y轴方向可移动极限位置来识别Y轴涡流间隙传感器(+ Y传感器,-Y传感器)的Y轴可动范围的中心的第四功能; 以及当第一功能检测到X轴方向可移动极限位置时使Y轴电磁体(+ Y电磁体,-Y电磁体)的激励电流关闭的第五功能,并且第二功能识别X轴的中心 可移动范围,并且当第三功能检测到Y轴方向可移动极限位置时,X轴电磁体(+ X电磁体,-X电磁体)的励磁电流截止,第四功能识别Y轴可移动的中心 愤怒。
    • 5. 发明申请
    • PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME
    • 用于其的保护用织物和弹力纱
    • US20130045653A1
    • 2013-02-21
    • US13695478
    • 2012-01-12
    • Masanobu TakahashiHideki Omori
    • Masanobu TakahashiHideki Omori
    • D02G3/22D02G3/02D03D15/00B32B5/16D04B21/00
    • D02G3/443D03D13/008D03D15/12D10B2201/22D10B2211/02D10B2331/021D10B2331/06D10B2401/16Y10T428/249921Y10T428/2936Y10T442/3976Y10T442/40
    • A heat-resistant flame-retardant protective suit fabric of the present invention is formed of a uniform blended spun yarn including 25 to 75 mass % of polyetherimide fiber, 20 to 50 mass % of at least one fiber selected from wool and flame-retardant rayon, and 5 to 25 mass % of para-aramid fiber when the spun yarn is 100 mass %. The fabric experiences no heat shrinkage when exposed to a heat flux at 80 kW/m2 ±5% for 3 seconds in accordance with ISO 9151 Determination of Heat Transmission on Exposure to Flame. And the char length is not more than 10 cm in the longitudinal and horizontal directions in the flammability test specified in JIS L 1091A-4. Thereby, the present invention provides a protective suit fabric that provides comfort in wearing even if the suit is worn in the hot seasons or even if the wearer perspires during exertion. The fabric has high heat resistance and high flame retardance, favorable dye affinity, and the fabric can be produced at a low cost. The present invention provides also a spun yarn used for the fabric.
    • 本发明的耐热阻燃防护服织物由包含25〜75质量%的聚醚酰亚胺纤维,20〜50质量%的选自羊毛和阻燃人造丝的至少一种纤维的均匀混纺纱线形成 ,细纱为100质量%时为5〜25质量%的对位芳族聚酰胺纤维。 根据ISO 9151暴露于火焰的热传递测定,当织物暴露于80kW / m 2±5%的热通量3秒时,该织物不会发生热收缩。 在JIS L 1091A-4规定的可燃性试验中,长度和水平方向的长度不得超过10cm。 因此,本发明提供一种防护服面料,即使衣服在炎热的季节中穿着,或即使佩戴者在穿着时出汗,也能够提供佩戴舒适性。 该织物具有高耐热性和高阻燃性,良好的染料亲和性,并且织物可以以低成本生产。 本发明还提供了用于织物的细纱。
    • 6. 发明申请
    • PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME
    • 用于其的保护用织物和弹力纱
    • US20130040523A1
    • 2013-02-14
    • US13695708
    • 2012-02-27
    • Masanobu TakahashiHideki Omori
    • Masanobu TakahashiHideki Omori
    • B32B5/16D04B1/16D02G3/36D03D25/00
    • D02G3/047D02G3/28D02G3/367D02G3/443D03D13/008D03D15/0027D03D15/12D10B2211/02D10B2331/021D10B2331/06D10B2401/16D10B2501/04Y10T428/249921Y10T428/2929Y10T442/3073Y10T442/431
    • A protective suit fabric of the present invention is a heat-resistant flame-retardant protective suit fabric, which is formed of a spun yarn. The fiber blend rate is: 25-75 mass % of polyetherimide fiber (A); 20-50 mass % of at least one fiber (B) selected from wool and flame-retardant rayon; and 5 to 25 mass % of para-aramid fiber (C). The spun yarn for forming the fabric is a two-fold yarn (20) prepared by twisting: 1) a single yarn (24) of a uniform blended spun yarn including the fiber components (A) and (B); and 2) a single yarn (23) of a sheath-core spun yarn including a core (21) of stretch-broken spun yarn of the para-aramid fiber (C) and a sheath (22) formed by blend-spinning the polyetherimide fiber (A) and the at least one fiber (B) selected from wool and flame-retardant rayon. The protective suit fabric has high washing resistance. The protective suit fabric provides favorable comfort in wearing even if the suit is worn in the hot seasons or even if the wearer perspires during exertion. The fabric has high heat resistance and high flame retardance, favorable dye affinity, and the fabric can be produced at a low cost. Also a spun yarn used for the fabric is provided.
    • 本发明的防护服面料是由细纱形成的耐热阻燃防护服面料。 纤维混合率为:聚醚酰亚胺纤维(A)的25-75质量%; 20-50质量%的选自羊毛和阻燃人造丝的至少一种纤维(B); 和5〜25质量%的对位芳族聚酰胺纤维(C)。 用于形成织物的细纱是通过扭曲制备的双重纱线(20):1)包含纤维组分(A)和(B)的均匀混纺纱线的单纱(24); 和2)包含对位芳族聚酰胺纤维(C)的拉伸断裂纺纱芯(21)和通过将聚醚酰亚胺共混纺丝形成的护套(22)形成的皮芯型细纱的单纱(23) 纤维(A)和至少一种选自羊毛和阻燃人造丝的纤维(B)。 防护服面料具有高耐洗涤性。 防护服面料即使衣服在炎热的季节穿着,或即使穿着者在运动时出汗,也能提供有利的穿着舒适感。 该织物具有高耐热性和高阻燃性,良好的染料亲和性,并且织物可以以低成本生产。 还提供了用于织物的细纱。
    • 7. 发明申请
    • METHOD AND DEVICE FOR CONTROLLING SPARK-IGNITION DIRECT INJECTION ENGINE
    • 用于控制火花点火直喷喷射发动机的方法和装置
    • US20120111302A1
    • 2012-05-10
    • US13284352
    • 2011-10-28
    • Kouji SHISHIMEJunsou SASAKIHideki OMORI
    • Kouji SHISHIMEJunsou SASAKIHideki OMORI
    • F02B3/02
    • F02D41/405F02P5/1514F02P5/152Y02T10/44Y02T10/46
    • A method for controlling an engine includes, when the engine is operating within a particular range with comparatively low engine speed and high load, setting an effective compression ratio of 10:1 or above, retarding ignition timing by a predetermined amount and retarding the ignition timing within a first, relatively low engine speed range more than within a second, higher engine speed range, setting an injection mode of an injection valve to divided injections performed at least twice in a period from an intake stroke to an earlier-half stage of a compression stroke, performing, within the first engine speed range, a final injection in the earlier-half stage of the compression stroke, and performing, within the second engine speed range, the final injection in a late stage of the intake stroke and at least one injection other than the final injection in a middle stage of the intake stroke.
    • 一种发动机的控制方法,在发动机在比较低的发动机转速和高负载的特定范围内运转的情况下,设定10:1以上的有效压缩比,延迟点火正时预定量并延迟点火正时 在第一个相对较低的发动机转速范围内超过第二个更高的发动机转速范围内,将喷射阀的喷射模式设定为从进气冲程至前一阶段的至少两次执行的分离喷射 压缩冲程,在第一发动机转速范围内,在压缩冲程的前半阶段执行最终喷射,并且在第二发动机转速范围内,在进气冲程的后期执行最终喷射,并且至少 在进气冲程的中间阶段进行一次注射,而不是最后一次注射。