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公开(公告)号：US5806310A
公开(公告)日：1998-09-15
申请号：US629599
申请日：1996-04-09
CPC分类号： F02M63/00 , F01N3/2066 , F01N3/36 , F02D1/183 , F02M55/00 , F02M55/004 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/1453 , Y02T10/24
摘要： An HC (hydrocarbon) supplementing device is mounted in an exhaust purification device of an internal combustion engine, wherein the amount of HC in the fuel to be added is automatically adjusted to a degree corresponding to the operating conditions of the engine. Accordingly, the supply of just enough HC becomes possible without the use of a complex mechanism for adjusting the supply of HC, and the exhaust gas can be sufficiently purified without wasting fuel.
摘要翻译： HC（碳氢化合物）补充装置安装在内燃机的排气净化装置中，其中要添加的燃料中的HC的量被自动调节到与发动机的操作条件相对应的程度。 因此，在没有使用用于调节HC供应的复杂机构的情况下，可以提供足够的HC，并且可以在不浪费燃料的情况下充分净化排气。
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公开(公告)号：US06571765B2
公开(公告)日：2003-06-03
申请号：US10261627
申请日：2002-10-02
IPC分类号： F01L134
CPC分类号： F02D35/025 , F02B29/0406 , F02D15/00 , F02D41/0065 , F02D41/086 , F02D41/1446 , F02D41/401 , F02D2041/0067 , F02D2250/36 , F02M26/05 , F02M26/10 , F02M26/28 , F02M26/33 , Y02T10/44 , Y02T10/47
摘要： The engine control system has an ECU that supplies relatively large amount of EGR gas and delays an injection timing in order to decrease temperature in a combustion chamber. When an engine is operated under a warming up operation or a low engine load, the ECU deactivates an EGR cooler to increase intake air temperature in order to stabilize engine operation. When the engine is operated under a high engine load, the ECU activates the EGR cooler, delays a closing timing of an intake valve, and increases a boost pressure of a forced induction system. As a result, both of a compression end temperature and a maximum combustion temperature are decreased so that emissions of NOx and particulates are reduced.
摘要翻译： 发动机控制系统具有提供相对大量的EGR气体并延迟喷射正时以便降低燃烧室中的温度的ECU。 当发动机在预热操作或低发动机负荷下操作时，ECU停用EGR冷却器以增加进气温度，以稳定发动机运转。 当发动机在高发动机负荷下操作时，ECU启动EGR冷却器，延迟进气门的关闭时间，并且增加强制感应系统的增压压力。 结果，减小了压缩端温度和最大燃烧温度，从而降低了NOx和微粒的排放。
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公开(公告)号：US4462377A
公开(公告)日：1984-07-31
申请号：US451052
申请日：1982-12-20
IPC分类号： F16K31/126 , F02B1/04 , F02D21/08 , F02M25/07 , F02M25/06
CPC分类号： F02D41/0077 , F02M26/57 , F02B1/04 , Y02T10/47
摘要： An EGR device for an internal combustion engine, including an EGR valve body in an EGR pipe for changing the opening degree of the EGR pipe for regulating the amount of the recirculated exhaust gas, a diaphragm supported by casing of the EGR valve and connected to the EGR valve body for forming a negative pressure chamber, and a solenoid fixed to a sleeve of one of the casing for driving a spool valve in the direction to the diaphragm when the solenoid is excited. The excitation of the solenoid is controlled by a control circuit in accordance with the running conditions of the internal combustion engine.
摘要翻译： 一种用于内燃机的EGR装置，包括在用于改变用于调节再循环废气量的EGR管的开度的EGR管中的EGR阀体，由EGR阀的壳体支撑并连接到EGR阀的EGR阀体 用于形成负压室的EGR阀体和固定到壳体中的一个的套管的螺线管，用于当螺线管被激励时沿着隔膜的方向驱动滑阀。 螺线管的激励根据内燃机的运行条件由控制电路控制。
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公开(公告)号：US06735941B2
公开(公告)日：2004-05-18
申请号：US10420867
申请日：2003-04-23
IPC分类号： F01N300
CPC分类号： F02D41/029 , F01N3/023 , F01N2330/06 , F02D2200/0812
摘要： An engine control unit of an exhaust gas purification system of an internal combustion engine measures a pressure difference between an upstream and a downstream of a diesel particulate filter (DPF) after heating the DPF at least to a predetermined temperature and maintaining the DPF at the temperature for a while. The DPF is disposed in an exhaust pipe of the engine. A soluble organic fraction included in particulate matters in exhaust gas can be eliminated at the predetermined temperature. The ECU calculates a quantity of the particulate matters trapped by the DPF from the measured pressure difference. Thus, the quantity of the trapped particulate matters is calculated precisely, independently of a composition of the particulate matters or a state of the soluble organic fraction.
摘要翻译： 内燃机的排气净化系统的发动机控制单元在DPF加热至少达到预定温度之后测量柴油机微粒过滤器（DPF）的上游和下游之间的压差，并将DPF维持在温度 一段时间。 DPF设置在发动机的排气管中。 废气中的颗粒物中包含的可溶性有机馏分可以在预定温度下消除。 ECU根据测量的压力差计算由DPF捕集的颗粒物质的量。 因此，与颗粒物质的组成或可溶性有机部分的状态无关地精确地计算被捕获的颗粒物质的量。
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5.发明授权
公开(公告)号：US5671067A
公开(公告)日：1997-09-23
申请号：US463539
申请日：1995-06-05
CPC分类号： H04N1/42 , H04N1/00326 , H04N1/00331 , H04N1/32363 , H04N1/00204 , H04N2201/0093
摘要： A communication system is composed of an OCR-FAX apparatus for reading contents of an order written in an optical character recognition (OCR) document sheet and performing an optical character recognition for the contents and an OCR center apparatus for receiving pieces of character recognized data obtained in the OCR-FAX apparatus and transmitting pieces of format information of the OCR document sheet to the OCR-FAX apparatus. A basic program of an OCR recognition program is stored in advance in a ROM region of an IC card. A subordinate program of the OCR recognition program and a piece of OCR document sheet identifying information are temporarily stored in a SRAM region of the IC card and are transferred to an EEPROM region of the IC card. The format information are temporarily stored in the SRAM region and are transferred to a format information storing unit. The format information stored is renewed by transmitting pieces of updated format information from the OCR center apparatus, and an updated OCR document sheet is printed out in the OCR-FAX apparatus according to the format information.
摘要翻译： 通信系统由OCR-FAX装置构成，用于读取写在光学字符识别（OCR）文件表中的顺序的内容，并对内容执行光学字符识别，以及OCR中心装置，用于接收获得的字符识别数据 在OCR-FAX装置中，将OCR文件的格式信息发送到OCR-FAX装置。 OCR识别程序的基本程序预先存储在IC卡的ROM区域中。 OCR识别程序的下级程序和一张OCR文件表识别信息临时存储在IC卡的SRAM区域中，并被传送到IC卡的EEPROM区域。 格式信息被临时存储在SRAM区域中，并被传送到格式信息存储单元。 存储的格式信息通过从OCR中心设备发送更新的格式信息来更新，并且根据格式信息在OCR-FAX设备中打印更新的OCR文档。
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公开(公告)号：US5497752A
公开(公告)日：1996-03-12
申请号：US184142
申请日：1994-01-21
CPC分类号： F02D41/062 , F02D41/047 , F02B1/04
摘要： A device for controlling fuel injection of an internal combustion engine which is capable of preventing the A/F ratio from becoming over-rich immediately after the engine is started to decrease the emission of hydrocarbons. An intake pipe is connected to a four-cylinder spark ignition-type gasoline engine, and an injector for injecting fuel is disposed in the intake pipe for each of the cylinders of the engine. An electronic control unit (ECU) controls fuel injection through the injector in an amount corresponding to the running condition of the engine. When the number of revolutions of the engine reaches a predetermined value (e.g., 500 to 1000 rpm), the ECU judges that complete combustion has occurred and then decreases the amount of fuel injected through the injector during a period in which the amount of fuel adhered to the wall surfaces is excessive.
摘要翻译： 一种用于控制内燃机的燃料喷射的装置，其能够在发动机启动后立即防止A / F比变得过度富集，以减少烃的排放。 进气管连接到四缸火花点火式汽油发动机，并且用于喷射燃料的喷射器设置在用于发动机的每个气缸的进气管中。 电子控制单元（ECU）控制通过喷射器的燃料喷射量对应于发动机的运行状态。 当发动机的转数达到预定值（例如，500至1000rpm）时，ECU判断已经发生完全燃烧，然后在燃料附着的时间段内减少通过喷射器喷射的燃料量 到墙面过多。
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公开(公告)号：US4767959A
公开(公告)日：1988-08-30
申请号：US94738
申请日：1987-09-09
申请人： Yasuyuki Sakakibara , Toshihiko Igashira , Kiyonori Sekiguchi , Masahiro Takigawa , Yoshimi Natsume
发明人： Yasuyuki Sakakibara , Toshihiko Igashira , Kiyonori Sekiguchi , Masahiro Takigawa , Yoshimi Natsume
CPC分类号： H03K3/57 , F02D41/2096 , H02N2/062 , H02N2/067 , F02D2041/2006 , F02D2041/201 , F02D2041/2031 , F02D2041/2051 , F02D2041/2075 , F02D41/402 , F02M2200/21
摘要： A method and apparatus for driving a capacitive-type load using a direct current power source, a charging circuit connected in series to the load, a discharging circuit connected in parallel to the load, and an electric circuit for controlling the charging and discharging circuits, and wherein at least one of the charging and discharging circuits has a primary coil, and a secondary coil coupled to the primary coil restores energy, generated when the charging or discharging is turned OFF, to the power source. This provides a highly efficient driving by a restoration of energy.
摘要翻译： 一种使用直流电源驱动电容型负载的方法和装置，与负载串联连接的充电电路，与负载并联连接的放电电路以及用于控制充电和放电电路的电路， 并且其中所述充电和放电电路中的至少一个具有初级线圈，并且耦合到所述初级线圈的次级线圈将所述充电或放电关断时产生的能量恢复到所述电源。 这通过恢复能量提供了高效的驾驶。
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公开(公告)号：US07048891B2
公开(公告)日：2006-05-23
申请号：US10176638
申请日：2002-06-24
CPC分类号： G01N25/30 , F01N3/035 , F01N3/103 , F01N9/002 , F01N11/002 , F01N2430/085 , F01N2550/02 , F02B37/00 , Y02A50/2324 , Y02T10/22 , Y02T10/47 , Y10T436/208339
摘要： A heat generation amount qr/r per unit flow amount of combustible substances supplied to a catalyst is estimated based on upstream and downstream temperature information and supplemental engine information. A deteriorated condition of the catalyst is detected based on a judgement whether or not the estimated heat generation amount is smaller than a predetermined judging value D.
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公开(公告)号：US06957275B1
公开(公告)日：2005-10-18
申请号：US09577569
申请日：2000-05-25
申请人： Kiyonori Sekiguchi
发明人： Kiyonori Sekiguchi
IPC分类号： H04L12/46 , G06F13/00 , G06F15/16 , G06F15/173 , H04L12/28 , H04L12/40 , H04L12/66 , H04L12/70 , H04L29/06 , H04L29/12
CPC分类号： H04L12/2803 , H04L12/2818 , H04L29/12839 , H04L29/12867 , H04L61/106 , H04L61/6022 , H04L61/6036 , H04L69/08
摘要： The gateway apparatus has an IP address table that relates a plurality of apparatuses, each of which is one of components constructing a home network, to IP addresses respectively assigned to the apparatuses to store, a reception section that receives data with a destination indicative of one of the apparatuses constructing the home network, a recognition section that recognizes the apparatus with an IP address matching the IP address indicative of the destination contained in received data using the IP address table, and a distribution section that transmits the received data to the recognized apparatus.
摘要翻译： 网关装置具有IP地址表，其将构成家庭网络的组件之一的多个装置与分别分配给存储的装置的IP地址相关联，接收部分接收具有指示一个的目的地的数据 构建家庭网络的装置的识别部分，使用IP地址表识别具有与指示包含在接收数据中的目的地的IP地址相匹配的IP地址的装置的识别部分，以及将接收到的数据发送到识别装置 。
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公开(公告)号：US06288799B1
公开(公告)日：2001-09-11
申请号：US08755364
申请日：1996-11-25
申请人： Kiyonori Sekiguchi
发明人： Kiyonori Sekiguchi
IPC分类号： H04N100
CPC分类号： H04N1/00238 , H04L69/16 , H04N1/00204 , H04N1/00209 , H04N1/00212 , H04N2201/002 , H04N2201/0068
摘要： An image communicating apparatus having an image reading device for reading an original document to obtain image data. An image storage stores the image data, and an image recording device prints out the image data stored in the image storage. A communication controlling device controls transmission of the data, and a description form generating device generates a data description form which can be communicated on the Internet. The data description form generated by the description form generating device is related to the image data stored in the image storage to output the data to the Internet, thereby readily connecting to the Internet and largely increasing a range of communication destinations.
摘要翻译： 一种具有用于读取原始文档以获得图像数据的图像读取装置的图像通信装置。 图像存储器存储图像数据，并且图像记录装置打印存储在图像存储器中的图像数据。 通信控制装置控制数据的传输，并且描述形式生成装置生成可以在因特网上通信的数据描述形式。 由描述形式生成装置生成的数据描述形式与存储在图像存储器中的图像数据相关联，以将数据输出到因特网，从而容易地连接到因特网并大大增加通信目的地的范围。
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