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    Exhaust cleaning-up device for internal combustion engine for vehicle
    1.
    发明申请
    Exhaust cleaning-up device for internal combustion engine for vehicle 有权
    用于车辆内燃机的排气净化装置

    公开(公告)号：US20070180817A1

    公开(公告)日：2007-08-09

    申请号：US11629500

    申请日：2005-06-17

    申请人： Masayuki Yamashita ,  Katsuhiko Miyamoto ,  Seiji Shiota

    发明人： Masayuki Yamashita ,  Katsuhiko Miyamoto ,  Seiji Shiota

    IPC分类号： F01N3/00

    CPC分类号： F02D41/027 ,  F01N3/0835 ,  F01N3/101 ,  F01N13/009 ,  F02D17/02 ,  F02D41/0087 ,  F02D41/12 ,  Y02A50/2324 ,  Y02T10/22

    摘要： In an exhaust system, there are provided an HC absorbent which absorbs HC contained in exhaust when in a specified low-temperature range and desorbs the absorbed HC when it exceeds said low-temperature range, and a catalyst capable of at least removing HC by oxidation, where the catalyst is arranged at the same position as or downstream of the HC absorbent. When it is found that the HC absorbent is in a state ready for desorbing the absorbed HC (S16, S18) and the internal combustion engine is in a specified decelerating state (S14), fuel supply to some of the cylinders of an internal combustion engine is stopped while fuel is supplied to the other cylinders (partial fuel cut) (S22).

    摘要翻译： 在排气系统中，提供了一种HC吸收剂，其在特定的低温范围内吸收排气中的HC，并且当其超过所述低温范围时吸收的HC解吸，以及能够至少通过氧化除去HC的催化剂 其中催化剂被布置在HC吸收剂的相同位置或下游。 当发现HC吸收剂处于准备解吸所吸收的HC（S 16，S 18）并且内燃机处于规定的减速状态的状态（S14）时，向一些汽缸的燃料供给 在向其他气缸供给燃料的同时停止内燃机（部分燃料切断）（S22）。

    Control system and control method for diesel engine
    3.
    发明授权
    Control system and control method for diesel engine 失效
    柴油机控制系统及控制方法

    公开(公告)号：US06209516B1

    公开(公告)日：2001-04-03

    申请号：US09428232

    申请日：1999-10-27

    申请人： Masayuki Yamashita

    发明人： Masayuki Yamashita

    IPC分类号： F01L1300

    CPC分类号： F02D13/0234 ,  F01L1/34 ,  F01L2013/0089 ,  F02B1/12 ,  F02B3/06 ,  F02B2275/18 ,  F02D13/0269 ,  F02D15/04 ,  F02D41/3035 ,  F02D41/401 ,  F02D2013/0292 ,  F02D2041/389 ,  Y02T10/12 ,  Y02T10/128 ,  Y02T10/142 ,  Y02T10/18 ,  Y02T10/44

    摘要： A control system for a compression ignition type diesel engine includes an operating state detecting unit for detecting the operating state of the diesel engine. A combustion mode selecting unit selects, in correspondence with the output of the operating state detecting unit, a first combustion mode, wherein fuel injection is carried out in the first half of the compression stroke, or a second combustion mode, wherein fuel injection is carried out at around compression top dead center. An effective compression ratio varying unit varies the effective compression ratio of the diesel engine and a control unit controls the effective compression ratio varying unit to lower the effective compression ratio when the first combustion mode is selected by the combustion mode selecting unit compared to when the second combustion mode is selected. When the first combustion mode is selected by the combustion mode selecting unit, by fuel injection being carried out in the first half of the compression stroke and the effective compression ratio being lowered so that compression ignition occurs at around compression top dead center, a uniform highly diffuse premix combustion can be realized. When the second combustion mode is selected by the combustion mode selecting unit, by fuel injection being carried out at compression top dead center and ignition occurring at around compression top dead center substantially simultaneously with fuel injection, without the effective compression ratio being lowered, diffusion combustion is realized.

    摘要翻译： 用于压燃式柴油机的控制系统包括用于检测柴油发动机的运行状态的运行状态检测单元。 燃烧模式选择单元与操作状态检测单元的输出相对应地选择在压缩冲程的前半部分执行燃料喷射的第一燃烧模式或其中进行燃料喷射的第二燃烧模式 在压缩上死点附近。 有效压缩比可变单元改变柴油发动机的有效压缩比，并且当燃烧模式选择单元选择第一燃烧模式时，控制单元控制有效压缩比变化单元以降低有效压缩比，与第二 选择燃烧模式。 当通过燃烧模式选择单元选择第一燃烧模式时，通过在压缩冲程的前半部分中执行燃料喷射并降低有效压缩比，使得在压缩上止点附近发生压缩点火，均匀高度 弥散预混燃烧可以实现。 当通过燃烧模式选择单元选择第二燃烧模式时，通过在压缩上止点进行燃料喷射和基本上与燃料喷射同时发生在压缩上止点附近的点火，而没有有效压缩比降低，扩散燃烧 实现了。

    Grain-oriented electrical steel sheet and method for producing same
    4.
    发明授权
    Grain-oriented electrical steel sheet and method for producing same 有权
    晶粒取向电工钢板及其制造方法

    公开(公告)号：US6159309A

    公开(公告)日：2000-12-12

    申请号：US180125

    申请日：1998-11-02

    申请人： Yousuke Kurosaki ,  Norito Abe ,  Nobuo Tachibana ,  Kentaro Chikuma ,  Kiyokazu Ichimura ,  Sadanobu Hirokami ,  Masayuki Yamashita

    发明人： Yousuke Kurosaki ,  Norito Abe ,  Nobuo Tachibana ,  Kentaro Chikuma ,  Kiyokazu Ichimura ,  Sadanobu Hirokami ,  Masayuki Yamashita

    IPC分类号： C21D8/12 ,  C22C38/02 ,  C22C38/06 ,  C22C38/60

    CPC分类号： C22C38/60 ,  C21D8/12 ,  C21D8/1233 ,  C21D8/1261 ,  C22C38/02 ,  C22C38/06 ,  C21D8/1222

    摘要： The present invention provides a grain-oriented electrical steel sheet having magnetic properties equal to, or higher than, those of conventional steel sheets can be produced economically with high productivity, and a method for producing such a steel sheet. The producing method comprises the steps of using, as a starting material, a coil obtained by heating a slab having a composition comprising, in terms of percent by weight, 0.02 to 0.15% of C, 2.5 to 4.0% of Si, 0.02 to 0.20% of Mn, 0.015 to 0.065% of Sol. Al, 0.0030 to 0.0150% of N, 0.005 to 0.040% as the sum of at least one of S and Se and the balance substantially consisting of Fe and hot rolling the slab to a coil, or a coil directly cast from a molten steel having the same components as the slab, conducting hot rolled sheet annealing at 900 to 1,100.degree. C., one stage cold rolling the sheet by a tandem mill having a plurality of stands, conducting decarburization annealing, further conducting final finish annealing, and then applying final coating so that a product having a thickness of 0.20 to 0.55 mm, an average grain diameter size of 1.5 to 5.5 mm, a W.sub.17/50 value expressed by the formula given below and a B.sub.8 value satisfying the relation 1.80.ltoreq.B.sub.8 (T).ltoreq.1.88:0.5884e.sup.1.9154t .ltoreq.W17/50 (W/kg).ltoreq.0.7558e.sup.1.7378t [t: sheet thickness.]

    摘要翻译： PCT No.PCT / JP98 / 01718 Sec。 371日期：1998年11月2日 102（e）1998年11月2日日期PCT提交1998年4月15日PCT公布。 公开号WO99 /​​ 46416 PCT 日期1999年9月16日本发明提供一种具有等于或高于常规钢板的磁特性的方向性电磁钢板可以以高生产率经济地生产，以及这种钢板的制造方法。 该制造方法包括以下步骤：使用通过加热具有以重量％计含有C 0.02〜0.15％，Si 2.5〜4.0％，0.02〜0.20重量％ Mn％，0.015〜0.065％的Sol。 Al，0.0030〜0.0150％的N，0.005〜0.040％，作为S和Se中的至少一种的总和，余量基本上由Fe组成，并且将板坯热轧成线圈，或者是从具有 与板坯相同的部件，在900〜1100℃下进行热轧板退火，通过具有多个机架的串列式轧机进行一段冷轧，进行脱碳退火，进一步进行最终成品退火，然后施加最终 涂布，使得厚度为0.20〜0.55mm，平均粒径尺寸为1.5〜5.5mm的产品，由下式给出的W17 / 50值和满足关系1.80

    Semiconductor memory device delaying ATD pulse signal to generate word line activation signal
    5.
    发明授权
    Semiconductor memory device delaying ATD pulse signal to generate word line activation signal 有权
    半导体存储器件延迟ATD脉冲信号产生字线激活信号

    公开(公告)号：US5973987A

    公开(公告)日：1999-10-26

    申请号：US267161

    申请日：1999-03-12

    申请人： Kiyoyasu Akai ,  Masayuki Yamashita ,  Motoi Ashida

    发明人： Kiyoyasu Akai ,  Masayuki Yamashita ,  Motoi Ashida

    IPC分类号： G11C11/41 ,  G11C8/18 ,  G11C8/00

    CPC分类号： G11C8/18

    摘要： A word line activation signal generated by a timing generator is surely at L level in a prescribed period regardless of the power supply voltage. A row address signal delayed by a delay circuit in a row address buffer changes in a period in which the word line activation signal is at L level. Accordingly, even if skew occurs, a non-selected word line is never activated. Consequently, it is possible to prevent delay of access to a memory cell and erroneous writing to a memory cell.

    摘要翻译： 由定时发生器产生的字线激活信号在规定的周期内肯定处于L电平，而与电源电压无关。 在行地址缓冲器中由延迟电路延迟的行地址信号在字线激活信号处于L电平的时段内改变。 因此，即使发生偏斜，也不会激活未选择的字线。 因此，可以防止对存储单元的访问延迟和对存储单元的错误写入。

    Process for producing L-ascorbic acid
    6.
    发明授权
    Process for producing L-ascorbic acid 失效
    生产L-抗坏血酸的方法

    公开(公告)号：US5637734A

    公开(公告)日：1997-06-10

    申请号：US553027

    申请日：1995-11-03

    申请人： Haruomi Honda ,  Toru Yamano ,  Masayuki Yamashita

    发明人： Haruomi Honda ,  Toru Yamano ,  Masayuki Yamashita

    IPC分类号： C07D307/62

    CPC分类号： C07D307/62

    摘要： A process for producing L-ascorbic acid, which comprises reacting 2-keto-L-gulonic acid with an acid in an ether or an inert organic solvent containing an ether in the presence of water and a surfactant.

    摘要翻译： 一种生产L-抗坏血酸的方法，其包括在水和表面活性剂的存在下，使2-酮-L-古洛糖酸与乙酸或含有醚的惰性有机溶剂中的酸反应。

    Mask ROM using tunnel current detection to store data and a method of manufacturing thereof
    10.
    发明授权
    Mask ROM using tunnel current detection to store data and a method of manufacturing thereof 失效
    掩模ROM使用隧道电流检测来存储数据及其制造方法

    公开(公告)号：US5464989A

    公开(公告)日：1995-11-07

    申请号：US245305

    申请日：1994-05-17

    申请人： Shinichi Mori ,  Osamu Ueda ,  Masayuki Yamashita

    发明人： Shinichi Mori ,  Osamu Ueda ,  Masayuki Yamashita

    IPC分类号： G11C11/56 ,  H01L21/8246 ,  H01L27/112 ,  H01L49/02

    CPC分类号： G11C11/5692 ,  H01L27/112 ,  Y10S257/926 ,  Y10S438/981

    摘要： Each of the portions corresponding to the crossings of a plurality of first strip conductive layers serving as bit lines and a plurality of second strip conductive layers serving as word lines crossing the conductive layers at right angles is used as one memory cell. An oxide film is provided between the first strip conductive layers and the second strip conductive layers. The thickness of this oxide film is set in each memory cell according to stored data. Also a multi-value memory can be realized, since the amount of stored data in each memory cell is an arbitrary amount of 1 bit or more by making the stored data of a plurality of types of memory cells having different thicknesses in the tunnel oxide film 15 correspond to a plurality of different data. The size of each memory cell can be reduced since the occupying area of each memory cell on the semiconductor substrate is dependent on the width of the first strip conductive layer and the second strip conductive layer. An insulation film in which tunnel phenomenon is generated can be formed using conventional manufacturing technology.

    摘要翻译： 作为用作位线的多个第一带状导电层和作为与导电层成直角交叉的字线的多个第二带状导电层的交叉部分的每个部分被用作一个存储单元。 在第一带状导电层和第二带状导电层之间设置氧化膜。 根据存储的数据，将该氧化膜的厚度设定在各存储单元中。 另外，可以实现多值存储器，因为通过在隧道氧化膜中存储具有不同厚度的多种类型的存储单元的存储数据，每个存储单元中存储的数据量是1位或更多的任意量 15对应于多个不同的数据。 由于半导体衬底上的每个存储单元的占有面积取决于第一带状导电层和第二带状导电层的宽度，因此可以减小每个存储单元的尺寸。 可以使用传统的制造技术形成其中产生隧道现象的绝缘膜。