Method and device for controlling spark-ignition direct injection engine
    1.
    发明授权
    Method and device for controlling spark-ignition direct injection engine 有权
    用于控制火花点火直喷发动机的方法和装置

    公开(公告)号:US08985086B2

    公开(公告)日:2015-03-24

    申请号:US13284352

    申请日:2011-10-28

    摘要: 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.

    摘要翻译: 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。

    Turbo molecular pump
    2.
    发明授权

    公开(公告)号:US06644938B2

    公开(公告)日:2003-11-11

    申请号:US10100750

    申请日:2002-03-18

    申请人: Hideki Omori

    发明人: Hideki Omori

    IPC分类号: F03B500

    摘要: The present invention provides a turbo molecular pump capable of suppressing temperature rise in an electronic circuit section within a range, without losing airtight property thereof with a simple construction. In a base section of a turbo molecular pump, a bottom portion thereof is sealed by a bottom cover. A semiconductor device is disposed at the inner portion of the bottom cover. A cooling member is provided, which is used for releasing heat of the semiconductor device in an airtight state outside the bottom cover.

    Induction heating apparatus using inductive coupling for current
regulation
    3.
    发明授权
    Induction heating apparatus using inductive coupling for current regulation 失效
    感应加热装置采用电感耦合进行电流调节

    公开(公告)号:US4652713A

    公开(公告)日:1987-03-24

    申请号:US817721

    申请日:1986-01-10

    IPC分类号: H05B6/12 H05B6/06 H05B6/08

    CPC分类号: H05B6/062

    摘要: An induction heating apparatus comprises a heating coil and a transistor which is connected to a direct current power source in series thereto to form an inverter for converting the direct current to an alternating current, and furthermore, a first coupling coil for supplying a forward base current to the transistor is coupled with the heating coil inductively and a second coupling coil for supplying a inverse base current for the transistor is also coupled to the heating coil inductively, and the inverter is controlled by a switching device which is controlled by a control circuit.

    摘要翻译: 感应加热装置包括加热线圈和串联连接到直流电源的晶体管,以形成用于将直流电转换为交流电流的逆变器,此外,用于提供正向基极电流的第一耦合线圈 晶体管与感应加热线圈耦合,并且用于提供晶体管的反向基极电流的第二耦合线圈也感应地耦合到加热线圈,并且逆变器由控制电路控制的开关器件控制。

    MAGNETIC BEARING CONTROL DEVICE AND EXHAUST PUMP HAVING MAGNETIC BEARING CONTROL DEVICE
    4.
    发明申请
    MAGNETIC BEARING CONTROL DEVICE AND EXHAUST PUMP HAVING MAGNETIC BEARING CONTROL DEVICE 有权
    磁性轴承控制装置和具有磁性轴承控制装置的排气泵

    公开(公告)号:US20130229079A1

    公开(公告)日:2013-09-05

    申请号:US13884562

    申请日:2011-07-21

    申请人: Hideki Omori

    发明人: Hideki Omori

    IPC分类号: H02K7/09

    摘要: 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.

    摘要翻译: 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。

    PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME
    5.
    发明申请
    PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME 审中-公开
    用于其的保护用织物和弹力纱

    公开(公告)号:US20130045653A1

    公开(公告)日:2013-02-21

    申请号:US13695478

    申请日:2012-01-12

    摘要: 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.

    摘要翻译: 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。

    PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME
    6.
    发明申请
    PROTECTIVE SUIT FABRIC AND SPUN YARN USED FOR THE SAME 审中-公开
    用于其的保护用织物和弹力纱

    公开(公告)号:US20130040523A1

    公开(公告)日:2013-02-14

    申请号:US13695708

    申请日:2012-02-27

    摘要: 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.

    摘要翻译: 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。

    METHOD AND DEVICE FOR CONTROLLING SPARK-IGNITION DIRECT INJECTION ENGINE
    7.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING SPARK-IGNITION DIRECT INJECTION ENGINE 有权
    用于控制火花点火直喷喷射发动机的方法和装置

    公开(公告)号:US20120111302A1

    公开(公告)日:2012-05-10

    申请号:US13284352

    申请日:2011-10-28

    IPC分类号: F02B3/02

    摘要: 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.

    摘要翻译: 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。

    Monitoring system
    8.
    发明授权
    Monitoring system 失效
    监视系统

    公开(公告)号:US07385496B2

    公开(公告)日:2008-06-10

    申请号:US10510986

    申请日:2003-02-21

    IPC分类号: G08B29/00

    摘要: A monitoring system for preventing crime in a home, includes a plurality of terminals for monitoring whether predetermined monitoring points are in a stationary or nonstationary state. Further, the monitoring system includes a central processing device for controlling the setting/canceling of alarm operations of the terminals. The central processing device has a communication unit that receives stationary/nonstationary information from the terminals and transmits predetermined information including commands to the terminals. Each terminal has a communication unit that transmits stationary/nonstationary information to the central processing device and receives the predetermined information from the central processing device. Thus bidirectional communication can be achieved between the central processing device and the terminals. The terminals may include a terminal with an emergency call unit which, in an emergency, calls or notifies another, and a terminal having a notification unit which indicates that a nonstationary state has been accepted by a predetermined point of contact.

    摘要翻译: 一种用于防止家庭中的犯罪的监视系统包括多个终端,用于监视预定监视点是处于静止状态还是非稳态状态。 此外,监视系统包括用于控制终端的报警操作的设置/取消的中央处理装置。 中央处理装置具有从终端接收静止/不稳定信息的通信单元,并向终端发送包括命令的预定信息。 每个终端具有通信单元,其向中央处理设备发送静止/不稳定信息,并从中央处理设备接收预定信息。 因此,可以在中央处理装置和终端之间实现双向通信。 终端可以包括具有在紧急情况下呼叫或通知另一个的紧急呼叫单元的终端,以及具有指示非稳定状态已经被预定接触点接受的通知单元的终端。

    Process for continuous production of acetylenediol
    9.
    发明授权
    Process for continuous production of acetylenediol 失效
    连续生产乙炔二醇的方法

    公开(公告)号:US06506946B1

    公开(公告)日:2003-01-14

    申请号:US10171176

    申请日:2002-06-12

    IPC分类号: C07C3334

    摘要: The present invention provides a process for producing an acetylenediol continuously by reacting a ketone with acetylene in the presence of an alkali catalyst, which process comprises continuously feeding, into a first-stage reactor, a reaction solvent, an alkali catalyst, a ketone and acetylene to give rise to a reaction, continuously introducing the reaction mixture into a second-stage reactor, and continuously feeding a fresh portion of the same ketone into the second-stage reactor to give rise to a reaction.

    摘要翻译: 本发明提供了一种在碱催化剂存在下使酮与乙炔反应而连续生产乙炔二醇的方法,该方法包括连续进料到第一级反应器中的反应溶剂,碱催化剂,酮和乙炔 引起反应,将反应混合物连续地引入第二级反应器中,并将新鲜部分的相同的酮连续地进料到第二级反应器中以引起反应。

    Process for producing 2-butanone and 2-butanol

    公开(公告)号:US06479707B2

    公开(公告)日:2002-11-12

    申请号:US10012318

    申请日:2001-12-12

    IPC分类号: C07B4104

    摘要: The present invention provides a process for producing 2-butanone and 2-butanol under comparatively mild conditions with a decreased number of steps by direct oxidization of a hydrocarbon, which is cheaper than butenes, as a raw material using molecular oxygen such as air. The process for producing 2-butanone and 2-butanol comprises directly oxidizing n-butane using molecular oxygen in the presence of aluminum phosphate containing transition metal atoms and a selectivity-improving agent, as required.