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51 条记录 (耗时 0.031 秒)

    Three-phase induction motor
    41.
    发明授权
    Three-phase induction motor 失效
    三相感应电机

    公开(公告)号：US4755702A

    公开(公告)日：1988-07-05

    申请号：US588

    申请日：1987-01-06

    申请人： Hiroshi Iijima ,  Tetsuo Endo ,  Yukio Miyamoto ,  Kiyokazu Okamoto

    发明人： Hiroshi Iijima ,  Tetsuo Endo ,  Yukio Miyamoto ,  Kiyokazu Okamoto

    IPC分类号： H02K3/28 ,  H02K17/12 ,  H02K17/00

    CPC分类号： H02K3/28

    摘要： A three-phase induction motor includes winding slots and a stator winding. The number of winding slots per pole per phase is a noninteger. The stator winding is a three-phase balanced winding. A pitch s of the winding satisfies s=(r-t)/r or s=r/(r+t) (where t is an odd number and r is the order of a harmonic wave to be suppressed).

    摘要翻译： 三相感应电动机包括绕组槽和定子绕组。 每相每极的绕组槽数是非整数。 定子绕组是三相平衡绕组。 绕组的间距s满足s =（r-t）/ r或s = r /（r + t）（其中t是奇数，r是要抑制的谐波的阶数）。

    HC-adsorbent for internal combustion engine
    42.
    发明授权
    HC-adsorbent for internal combustion engine 失效
    内燃机HC吸附剂

    公开(公告)号：US07063818B2

    公开(公告)日：2006-06-20

    申请号：US10013951

    申请日：2001-12-13

    申请人： Tetsuo Endo ,  Haruhiko Shimizu ,  Go Motohashi

    发明人： Tetsuo Endo ,  Haruhiko Shimizu ,  Go Motohashi

    IPC分类号： B01D53/34 ,  B01J29/04

    CPC分类号： F01N3/0835 ,  B01D53/02 ,  F01N3/0878 ,  F01N13/009 ,  F01N2330/02 ,  F01N2370/24 ,  F02M26/15 ,  Y02T10/20

    摘要： An internal combustion engine HC-adsorbent is located in one of a pair of exhaust passages in parallel to each other downstream of an emission control catalyst for purifying an exhaust gas and through which exhaust gas flows selectively by a switchover valve. The adsorbent is a zeolite mixture having pores at least 3.5 Å and smaller than 6 Å and not equal or larger than 6 Å and smaller than 7 Å, and zeolite having pores at least 7 Å and smaller than 10 Å and not equal or larger than 6 Å and smaller than 7 Å. HCs are desorbed quickly and easily lowering the desorption temperature, while ensuring excellent adsorbing performance for HCs of different molecular diameters. Even when a vehicle travels only a short duration after engine starting, desorption advances quickly and reliably, the adsorbent exhibiting intended adsorbing performance at the next engine starting.

    摘要翻译： 内燃机HC吸附剂位于排气控制催化剂的下游并排排列的一对排气通道中的一个排气通道中，该排气控制催化剂用于净化废气，排气通过切换阀选择性地流动。 吸附剂是具有至少小于但不小于6埃且小于等于或大于6埃的孔的沸石混合物，并且具有至少小于等于或小于等于或等于10埃的孔的沸石 6Å并小于7Å。 HC快速解吸并容易降低解吸温度，同时确保不同分子直径的HC的优异吸附性能。 即使在发动机启动后车辆行驶短时间内，解吸速度快速可靠地前进，吸附剂在下一个发动机启动时表现出预期的吸附性能。

    Deteriorated state evaluation device for exhaust emission control equipment
    43.
    发明授权
    Deteriorated state evaluation device for exhaust emission control equipment 失效
    废气排放控制设备劣化状态评估装置

    公开(公告)号：US06978598B2

    公开(公告)日：2005-12-27

    申请号：US10484561

    申请日：2002-08-23

    申请人： Shiro Takakura ,  Tetsuo Endo ,  Kei Machida ,  Norihito Watanabe

    发明人： Shiro Takakura ,  Tetsuo Endo ,  Kei Machida ,  Norihito Watanabe

    IPC分类号： F01N3/08 ,  F01N11/00 ,  F01N13/02 ,  F02D41/14 ,  F01N3/00

    CPC分类号： F01N3/0835 ,  F01N3/0814 ,  F01N11/00 ,  F01N11/007 ,  F01N13/009 ,  F01N2550/03 ,  F01N2560/025 ,  F01N2560/028 ,  F02D41/1454 ,  F02D41/1456 ,  F02D2200/0418 ,  Y02T10/47

    摘要： A humidity sensor 4 is disposed downstream of an exhaust gas purifier comprising a hydrocarbon adsorbing catalyst 2, and an air-fuel ratio sensor 5 is disposed at least downstream of the exhaust gas purifier. The hydrocarbon adsorbing ability of a hydrocarbon adsorbent of a hydrocarbon adsorbing catalyst 2 (the exhaust gas purifier) is evaluated using output data of the humidity sensor 4. The unburned gas purifying ability based on a catalytic action of the hydrocarbon adsorbing catalyst 2 is evaluated using output data of the air-fuel ratio sensor 5. Based on the evaluated results, the overall deteriorated state of the exhaust gas purifier is evaluated. The overall deteriorated state of the exhaust gas purifier which has the hydrocarbon adsorbing catalyst 2 can thus adequately be evaluated.

    摘要翻译： 湿度传感器4设置在包括烃吸附催化剂2的废气净化器的下游，并且空气 - 燃料比传感器5至少设置在废气净化器的下游。 使用湿度传感器4的输出数据来评价烃吸附催化剂2（排气净化器）的烃吸附剂的烃吸附能力。 使用空燃比传感器5的输出数据来评价基于烃吸附催化剂2的催化作用的未燃气净化能力。 基于评价结果，评价废气净化器的整体劣化状态。 因此，可以充分地评价具有烃吸附催化剂2的废气净化器的整体劣化状态。

    Hydrocarbon adsorbent state determining apparatus
    44.
    发明授权
    Hydrocarbon adsorbent state determining apparatus 失效
    烃吸附剂状态测定装置

    公开(公告)号：US06923849B2

    公开(公告)日：2005-08-02

    申请号：US10608156

    申请日：2003-06-30

    申请人： Masaki Ueno ,  Hideharu Yamazaki ,  Shiro Takakura ,  Yasuyuki Miyahara ,  Tetsuo Endo

    发明人： Masaki Ueno ,  Hideharu Yamazaki ,  Shiro Takakura ,  Yasuyuki Miyahara ,  Tetsuo Endo

    IPC分类号： F02D45/00 ,  B01D53/04 ,  F01N3/08 ,  F01N3/18 ,  F01N3/20 ,  F01N3/24

    CPC分类号： B01D53/0454 ,  Y10S55/30

    摘要： A hydrocarbon adsorbent state determining apparatus is provided for compensating the ability of a hydrocarbon adsorbent to adsorb moisture for fluctuations due to a change in the flow velocity of exhaust gases to accurately determine the state of the hydrocarbon adsorbent, including a deterioration thereof, irrespective of the change in the flow rate of exhaust gases. The hydrocarbon adsorbent state determining apparatus determines the state of a hydrocarbon adsorbent disposed in an exhaust system of an internal combustion engine for adsorbing hydrocarbons and moisture within exhaust gases. The hydrocarbon adsorbent state determining apparatus comprises a downstream humidity sensor for detecting the humidity of exhaust gases which have passed through the hydrocarbon adsorbent, a flow velocity parameter detector for detecting a flow velocity parameter indicative of a flow velocity of the exhaust gases, and an ECU for determining the state of the hydrocarbon adsorbent in accordance with the detected humidity of the exhaust gases and the flow velocity parameter.

    摘要翻译： 提供一种烃吸附剂状态确定装置，用于补偿烃吸附剂由于废气流速的变化而吸收水分的能力，从而准确地确定烃吸附剂的状态，包括其劣化，而不管 废气流量的变化。 碳氢化合物吸附剂状态决定装置确定在内燃机的排气系统中设置的用于吸附废气中的碳氢化合物和水分的烃类吸附剂的状态。 碳氢化合物吸附剂状态确定装置包括用于检测通过烃类吸附剂的废气湿度的下游湿度传感器，用于检测表示废气流速的流速参数的流速参数检测器，以及ECU 用于根据检测到的废气湿度和流速参数确定烃类吸附剂的状态。

    Apparatus for evaluating deteriorated state of hydrocarbon adsorbent
    45.
    发明授权
    Apparatus for evaluating deteriorated state of hydrocarbon adsorbent 失效
    评估烃吸附剂劣化状态的装置

    公开(公告)号：US06769417B1

    公开(公告)日：2004-08-03

    申请号：US10633570

    申请日：2003-08-05

    申请人： Masaki Ueno ,  Hideharu Yamazaki ,  Tetsuo Endo

    发明人： Masaki Ueno ,  Hideharu Yamazaki ,  Tetsuo Endo

    IPC分类号： F02M3302

    CPC分类号： F01N13/009 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/0878 ,  F01N11/00 ,  F01N2560/028 ,  F02D41/0235 ,  F02D41/1441 ,  F02D41/1459 ,  F02D41/1495 ,  F02D41/1496 ,  F02D2041/1472 ,  F02D2041/228 ,  F02M26/15 ,  Y02T10/20 ,  Y02T10/47

    摘要： After an internal combustion engine 1 has started to operate, a changing timing is detected at which a humidity represented by the output signal of a humidity sensor 23 disposed downstream of a hydrocarbon adsorbent 12 changes to a tendency to monotonously increase from a low humidity to a high humidity. Data representing a total amount of moisture carried by an exhaust gas emitted by the internal combustion engine 1 to the hydrocarbon adsorbent 12 up to the changing timing is acquired as a deterioration evaluating parameter. The deteriorated state of the hydrocarbon adsorbent is evaluated based on the deterioration evaluating parameter. The changing timing is detected as a timing at which the relative humidity represented by the output signal of the humidity sensor 23 has changed from a low humidity to a high humidity by a preset value. The preset value is variably set in order to compensate for characteristic changes of the humidity sensor 23 and variations of individual humidity sensors. The deteriorated state of the hydrocarbon adsorbent can thus adequately be monitored while compensating for the characteristic changes of the humidity sensor and the variations of individual humidity sensors.

    摘要翻译： 在内燃机1开始运行之后，检测出由位于碳氢化合物吸附剂12的下游侧的湿度传感器23的输出信号所表示的湿度变化为从低湿度向单调增加的趋势的变更时刻 高湿度 获取表示由内燃机1向碳氢化合物吸附剂12排出的废气在变更时刻所携带的水分总量的数据作为劣化评价参数。 基于劣化评价参数来评价烃吸附剂的劣化状态。 作为将由湿度传感器23的输出信号表示的相对湿度从低湿度变为高湿度的预定值的时刻，检测出变更时刻。 为了补偿湿度传感器23的特性变化和各个湿度传感器的变化，可以设定预设值。 因此可以充分监测烃吸附剂的劣化状态，同时补偿湿度传感器的特性变化和各个湿度传感器的变化。

    Electrically erasable programmable read-only memory with NAND cell structure and intermediate level voltages initially applied to bit lines
    50.
    发明授权
    Electrically erasable programmable read-only memory with NAND cell structure and intermediate level voltages initially applied to bit lines 失效
    电可擦除可编程只读存储器，NAND单元结构和中间电平电压最初应用于位线

    公开(公告)号：US5440509A

    公开(公告)日：1995-08-08

    申请号：US22392

    申请日：1993-02-24

    申请人： Masaki Momodomi ,  Koichi Toita ,  Yasuo Itoh ,  Yoshihisa Iwata ,  Fujio Masuoka ,  Masahiko Chiba ,  Tetsuo Endo ,  Riichiro Shirota ,  Ryouhei Kirisawa

    发明人： Masaki Momodomi ,  Koichi Toita ,  Yasuo Itoh ,  Yoshihisa Iwata ,  Fujio Masuoka ,  Masahiko Chiba ,  Tetsuo Endo ,  Riichiro Shirota ,  Ryouhei Kirisawa

    IPC分类号： G11C17/00 ,  G11C16/02 ,  G11C16/04 ,  G11C16/06 ,  G11C16/08 ,  G11C16/30 ,  H01L27/115

    CPC分类号： G11C16/0483 ,  G11C16/08 ,  G11C16/30 ,  H01L27/115

    摘要： An erasable programmable read-only memory (EPROM) with a NAND cell structure includes NAND cell blocks, each of which has a selection transistor connected to the corresponding bit line and memory cell transistors connected in series. Word lines are connected to control gates of the cell transistors. In a data write mode, a selection transistor of a certain cell block containing a selected cell is rendered conductive to connect the cell block to the corresponding bit line. A control circuit is provided for applying an "L" level voltage (approximately 0 V) to a word line connected to the selected cell, applying an "H" level voltage (approximately 20 V) to a word line or word lines positioned between the selected word line and a contact node connecting the cell block and a specific bit line associated therewith, applying a voltage corresponding to data to be written to the specific bit line, and applying an intermediate voltage between the "H" and "L" level voltages to non-selected bit lines, thereby writing the data in the selected cell by tunneling. If the data is logic "0" data, the intermediate voltage is applied also to the specific bit line.

    摘要翻译： 具有NAND单元结构的可擦除可编程只读存储器（EPROM）包括NAND单元块，每个单元块具有连接到相应位线的选择晶体管和串联连接的存储单元晶体管。 字线连接到单元晶体管的控制栅极。 在数据写入模式中，包含所选择的单元的某个单元块的选择晶体管被导通以将单元块连接到对应的位线。 提供一种控制电路，用于向连接到所选择的单元的字线施加“L”电平电压（大约0V），对位于第一个单元之间的字线或字线施加“H”电平电压（大约20V） 选择字线和连接单元块和与其相关联的特定位线的接触节点，施加与要写入到特定位线的数据相对应的电压，以及在“H”和“L”电平电压之间施加中间电压 到未选择的位线，从而通过隧道将数据写入所选择的单元。 如果数据是逻辑“0”数据，则中间电压也被施加到特定位线。