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公开(公告)号：US08240290B2
公开(公告)日：2012-08-14
申请号：US12617327
申请日：2009-11-12
CPC分类号： F02D41/3836 , F02D41/221 , F02D41/3854 , F02D41/3863 , F02D2200/0602 , F02D2250/31
摘要： In a control apparatus for an internal combustion engine, when a fuel pressure detected by the fuel pressure detecting unit is not smaller than a threshold P_a, the value opening time duration of a injector is increased to a value larger than its normal value, such control as to stop fuel injection from the injector is inhibited, the low pressure fuel pump is stopped, thus quickly lowering the fuel pressure. After the fuel pressure is lowered, the valve opening time duration of the injector is returned to the normal value, and a discharge quantity of the low pressure fuel pump is changed on the basis of a difference between the fuel pressure detected by the fuel pressure detecting unit and a target fuel pressure.
摘要翻译： 在用于内燃机的控制装置中，当由燃料压力检测单元检测到的燃料压力不小于阈值P_a时，喷射器的开启持续时间增加到大于其正常值的值，这样的控制 为了停止来自喷射器的燃料喷射被抑制，低压燃料泵停止，从而迅速降低燃料压力。 在燃料压力降低之后，喷射器的开阀持续时间恢复到正常值，并且基于由燃料压力检测检测到的燃料压力之间的差异来改变低压燃料泵的排出量 单位和目标燃油压力。
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公开(公告)号：US20100122690A1
公开(公告)日：2010-05-20
申请号：US12617327
申请日：2009-11-12
CPC分类号： F02D41/3836 , F02D41/221 , F02D41/3854 , F02D41/3863 , F02D2200/0602 , F02D2250/31
摘要： In a control apparatus for an internal combustion engine, when a fuel pressure detected by the fuel pressure detecting unit is not smaller than a threshold P_a, the value opening time duration of a injector is increased to a value larger than its normal value, such control as to stop fuel injection from the injector is inhibited, the low pressure fuel pump is stopped, thus quickly lowering the fuel pressure. After the fuel pressure is lowered, the valve opening time duration of the injector is returned to the normal value, and a discharge quantity of the low pressure fuel pump is changed on the basis of a difference between the fuel pressure detected by the fuel pressure detecting unit and a target fuel pressure.
摘要翻译： 在用于内燃机的控制装置中，当由燃料压力检测单元检测到的燃料压力不小于阈值P_a时，喷射器的开启持续时间增加到大于其正常值的值，这样的控制 为了停止来自喷射器的燃料喷射被抑制，低压燃料泵停止，从而迅速降低燃料压力。 在燃料压力降低之后，喷射器的开阀持续时间恢复到正常值，并且基于由燃料压力检测检测到的燃料压力之间的差异来改变低压燃料泵的排出量 单位和目标燃油压力。
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公开(公告)号：US08280613B2
公开(公告)日：2012-10-02
申请号：US12856034
申请日：2010-08-13
IPC分类号： F02M51/00
CPC分类号： F02D41/20 , F02D41/40 , F02D2041/2003 , F02D2041/2017 , F02D2200/0602 , Y02T10/44
摘要： A fuel injection control apparatus for an internal combustion engine which can inject a fuel injection quantity to a fuel injector with accuracy even when the fuel injection quantity is reduced than before is provided. A fuel injection control apparatus of a direct cylinder injection type of internal combustion engine, including a fuel injector which performs fuel injection by supplying a drive current to a solenoid, a fuel pressure sensor which detects fuel pressure supplied to the fuel injector, and operation state detecting means which detects the operation state of the internal combustion engine, comprises current profile changing means 100 which has multiple current profiles of the drive current and changes current profiles based on the operation state and the fuel pressure, valid pulse width calculating means 701 which calculates a valid pulse width for opening and driving the fuel injector, invalid pulse width calculating means 103 which calculates an invalid pulse width, and fuel injector control means which calculates a fuel injection pulse width based on the valid pulse width and the invalid pulse width, and controls the fuel injector based on the fuel injection pulse width, wherein the invalid pulse width calculating means 103 calculates an invalid pulse width corresponding to the current profiles to be changed before the current profiles are changed.
摘要翻译： 提供一种用于内燃机的燃料喷射控制装置，其能够即使当燃料喷射量比以前更低时也能够以精确的方式将燃料喷射量喷射到燃料喷射器。 一种直列式喷射式内燃机的燃料喷射控制装置，包括通过向螺线管供给驱动电流进行燃料喷射的燃料喷射器，检测供给到燃料喷射器的燃料压力的燃料压力传感器和运转状态 检测内燃机的运转状态的检测装置包括：电流分布变更机构100，其具有驱动电流的多个电流分布，并根据运转状态和燃料压力改变电流分布;有效脉冲宽度计算单元701， 用于打开和驱动燃料喷射器的有效脉冲宽度，计算无效脉冲宽度的无效脉冲宽度计算装置103以及基于有效脉冲宽度和无效脉冲宽度计算燃料喷射脉冲宽度的燃料喷射器控制装置，以及 基于燃料喷射脉冲宽度来控制燃料喷射器，其中， 有效脉冲宽度计算装置103计算在当前轮廓改变之前对应于要改变的当前轮廓的无效脉冲宽度。
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公开(公告)号：US20110100333A1
公开(公告)日：2011-05-05
申请号：US12856034
申请日：2010-08-13
IPC分类号： F02M51/00
CPC分类号： F02D41/20 , F02D41/40 , F02D2041/2003 , F02D2041/2017 , F02D2200/0602 , Y02T10/44
摘要： A fuel injection control apparatus for an internal combustion engine which can inject a fuel injection quantity to a fuel injector with accuracy even when the fuel injection quantity is reduced than before is provided. A fuel injection control apparatus of a direct cylinder injection type of internal combustion engine, including a fuel injector which performs fuel injection by supplying a drive current to a solenoid, a fuel pressure sensor which detects fuel pressure supplied to the fuel injector, and operation state detecting means which detects the operation state of the internal combustion engine, comprises current profile changing means 100 which has multiple current profiles of the drive current and changes current profiles based on the operation state and the fuel pressure, valid pulse width calculating means 701 which calculates a valid pulse width for opening and driving the fuel injector, invalid pulse width calculating means 103 which calculates an invalid pulse width, and fuel injector control means which calculates a fuel injection pulse width based on the valid pulse width and the invalid pulse width, and controls the fuel injector based on the fuel injection pulse width, wherein the invalid pulse width calculating means 103 calculates an invalid pulse width corresponding to the current profiles to be changed before the current profiles are changed.
摘要翻译： 提供一种用于内燃机的燃料喷射控制装置，其能够即使当燃料喷射量比以前更低时也能够以精确的方式将燃料喷射量喷射到燃料喷射器。 一种直列式喷射式内燃机的燃料喷射控制装置，包括通过向螺线管供给驱动电流进行燃料喷射的燃料喷射器，检测供给到燃料喷射器的燃料压力的燃料压力传感器和运转状态 检测内燃机的运转状态的检测装置包括：电流分布变更机构100，其具有驱动电流的多个电流分布，并根据运转状态和燃料压力改变电流分布;有效脉冲宽度计算单元701， 用于打开和驱动燃料喷射器的有效脉冲宽度，计算无效脉冲宽度的无效脉冲宽度计算装置103，以及基于有效脉冲宽度和无效脉冲宽度计算燃料喷射脉冲宽度的燃料喷射器控制装置，以及 基于燃料喷射脉冲宽度来控制燃料喷射器，其中， 有效脉冲宽度计算装置103计算在当前轮廓改变之前对应于要改变的当前轮廓的无效脉冲宽度。
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5.发明授权Radio communication terminal, radio communication base station device, and radio communication method 有权无线通信终端，无线通信基站装置，无线通信方式公开(公告)号：US08504072B2
公开(公告)日：2013-08-06
申请号：US12675378
申请日：2008-08-29
申请人： Yoshikazu Ishii , Takeshi Kanazawa , Akito Fukui
发明人： Yoshikazu Ishii , Takeshi Kanazawa , Akito Fukui
CPC分类号： H04W8/06 , H04W60/04 , H04W84/045 , H04W88/02
摘要： A radio communication terminal, a radio communication base station device, and radio communication method enabling lightening the paging load in a mobile communication system including macro cells and femto cells. A reception level measuring section (144) of a UE (104) measures the reception level of a femto cell. If a judging section (146) judges that the measured reception level is over a level which is the sum of a threshold and an offset value, the judging section (146) requests an MME (101) to change a multi TA registration to a single TA registration and carries out a change to one tracking area registration.
摘要翻译： 无线通信终端，无线通信基站装置以及能够减轻包括宏小区和毫微微小区的移动通信系统中的寻呼负载的无线通信方法。 UE（104）的接收电平测量部（144）测量毫微微小区的接收电平。 如果判断部（146）判定所测量的接收电平超过作为阈值和偏移值之和的电平，则判断部（146）请求MME（101）将多TA登记变更为单 TA登记并对一个跟踪区域注册进行更改。
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6.发明申请COMMUNICATION SYSTEM, RESOURCE MANAGEMENT DEVICE, WIRELESS BASE STATION AND WIRELESS COMMUNICATION TERMINAL 有权通信系统，资源管理设备，无线基站和无线通信终端公开(公告)号：US20100271966A1
公开(公告)日：2010-10-28
申请号：US12746151
申请日：2008-12-04
申请人： Jun Hirano , Takahisa Aoyama , Takashi Aramaki , Takako Hori , Yoshikazu Ishii
发明人： Jun Hirano , Takahisa Aoyama , Takashi Aramaki , Takako Hori , Yoshikazu Ishii
IPC分类号： H04W72/08
摘要： Disclosed is a technique of efficiently collecting communication quality information with excellent responsiveness in wireless resource management. According to the technique, a RRM 110 distributes measurement content information showing measurement contents for recognizing a wireless communication status to each AP 230, and each AP stores the measurement content information. For example, to recognize a wireless resource use status of an AP, the RRM transmits trigger transmission instruction information to an eNB 150, as a result of which trigger information is transmitted throughout a communication area of the eNB. A UE 301 that has received the trigger information acquires the measurement content information from an AP (for example, AP_a 230a) to which it is connected, and performs a measurement process and reports a measurement result to the RRM via the eNB based on the measurement content information.
摘要翻译： 公开了一种在无线资源管理中高效地收集通信质量信息的技术，具有优异的响应性。 根据该技术，RRM 110将表示用于识别无线通信状态的测量内容的测量内容信息分配给各个AP 230，每个AP存储测量内容信息。 例如，为了识别AP的无线资源使用状态，RRM向eNB 150发送触发发送指示信息，结果，在eNB的通信区域中发送触发信息。 已经接收到触发信息的UE 301从与其连接的AP（例如，AP_a 230a）获取测量内容信息，并且执行测量处理，并且基于该测量经由eNB向RRM报告测量结果 内容信息。
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公开(公告)号：US07127234B2
公开(公告)日：2006-10-24
申请号：US10527200
申请日：2003-09-24
申请人： Yoshikazu Ishii
发明人： Yoshikazu Ishii
IPC分类号： H04M1/66
CPC分类号： H04L63/0823 , H04L12/2856 , H04L63/0428 , H04W12/02 , H04W12/06 , H04W84/12
摘要： A wireless LAN access authentication system capable of shortening the time required for an access authentication procedure of a radio terminal apparatus. In this wireless LAN access authentication system, when a radio terminal apparatus 116 of a user who has sent an access request is already registered through initial access, a gateway apparatus 111 searches for a WEP key assigned to the radio terminal apparatus 116 through a WEP key control section 306 and redistributes the WEP key registered beforehand to a new access point section 124 in the destination area and the radio terminal apparatus 116. The radio terminal apparatus 116 and access point section 124 to which the WEP key has been distributed encrypt transmission/reception data in a predetermined radio section using the redistributed WEP key and carry out a communication.
摘要翻译： 一种无线LAN接入认证系统，其能够缩短无线终端装置的接入认证过程所需的时间。 在该无线LAN接入认证系统中，当通过初始接入已经登记了发送了接入请求的用户的无线终端装置116时，网关装置111通过WEP密钥搜索分配给无线终端装置116的WEP密钥 控制部分306，并将预先注册的WEP密钥重新分配到目的地区域中的新的接入点部分124和无线电终端装置116。 已经分配了WEP密钥的无线终端装置116和接入点部分124使用再分配的WEP密钥对预定的无线电部分中的发送/接收数据进行加密，并进行通信。
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8.发明授权公开(公告)号：US06748173B2
公开(公告)日：2004-06-08
申请号：US09757254
申请日：2001-01-09
IPC分类号： H04J1402
CPC分类号： H04B10/697
摘要： Optical transmission being performed by frequency modulating frequency-division-multiplexed multi-channel signals as a single unit, distortion that is caused by a ripple-shaped group delay deviation in a transmitter 2, a receiver 4 and an optical link 3 is reduced by providing a level adjuster 2a for adjusting the level of frequency-division-multiplexed multi-channel signals input to the FM modulator 2b, and by increasing the input level of multi-channel signals to the FM modulator 2b by level adjusting means 2a to enlarge the bandwidth of FM signal, in the case where the number of channels is small.
摘要翻译： 通过频率调制分频多路复用多通道信号作为单个单元执行光传输，通过提供发射机2，接收机4和光链路3中的波纹状组延迟偏差引起的失真减少 电平调节器2a，用于调节输入到FM调制器2b的分频多路复用多通道信号的电平，以及通过电平调整装置2a将调制器2b的多声道信号的输入电平增大到放大带宽 的FM信号，在通道数量少的情况下。
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公开(公告)号：US06328822B1
公开(公告)日：2001-12-11
申请号：US09339929
申请日：1999-06-25
IPC分类号： C22C901
CPC分类号： B32B15/08 , A61L29/02 , A61L31/022 , B32B1/08 , B32B15/02 , B32B15/20 , B32B2311/12 , B32B2535/00 , B32B2597/00 , C22C9/01 , C22C9/05 , C22F1/08 , Y10T428/12021 , Y10T428/12458
摘要： The functionally graded alloy having a composition comprising 3-10 weight % of Al, 5-20 weight % of Mn, the balance being substantially Cu and inevitable impurities has a first portion composed essentially of a &bgr;-phase, a second portion composed essentially of an &agr;-phase and a Heusler phase, and a third portion having a crystal structure changing continuously or stepwise from the first portion to the second portion. The functionally graded alloy can be produced by forming a copper-based alloy having the above composition, keeping it at 500° C. or higher and rapidly cooling it, and then subjecting it to an aging treatment by a gradient temperature heater. Such functionally graded alloy can suitably be used for guide wires and catheters.
摘要翻译： 具有包含3-10重量％Al，5-20重量％Mn，余量基本上为Cu和不可避免的杂质的组成的功能梯度合金具有基本上由β相组成的第一部分，第二部分基本上由 α相和Heusler相，以及具有从第一部分到第二部分连续或逐步变化的晶体结构的第三部分。 功能梯度合金可以通过形成具有上述组成的铜基合金，将其保持在500℃以上并快速冷却，然后通过梯度温度加热器进行时效处理来制造。 这种功能梯度合金可适用于导丝和导管。
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公开(公告)号：US5818581A
公开(公告)日：1998-10-06
申请号：US774837
申请日：1996-12-27
申请人： Satoru Kurosawa , Yoshikazu Ishii , Kiyoshi Horii
发明人： Satoru Kurosawa , Yoshikazu Ishii , Kiyoshi Horii
CPC分类号： G01N21/73 , H01J49/105 , H05H1/30
摘要： In an elemental analysis method of analyzing a sample as an analysis target using atoms generated upon dissociation of the sample, a plasma is generated using a gas serving as a plasma source to be supplied in a torch having a conical cylinder thereof. A sample flow obtained by evaporating the sample using the gas as a carrier gas or a sample flow containing a component of the sample is supplied to the plasma. The sample flow or the plasma containing the sample flow is changed into a spiral flow, and the component of the sample is dissociated. The sample is analyzed in accordance with the state of an atom generated by dissociation of the component of the sample. An elemental analysis apparatus is also disclosed.
摘要翻译： 在使用在样品解离时产生的原子作为分析对象的元素分析方法中，使用用作等离子体源的气体产生等离子体，供给到具有锥形圆筒的割炬中。 将使用作为载气的气体的样品或含有试样的成分的样品流蒸发的样品流供给到等离子体。 将样品流或含有样品流的等离子体变为螺旋流，并将样品的组分解离。 根据样品成分的离解产生的原子的状态对样品进行分析。 还公开了一种元素分析装置。
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