公开(公告)号：US08159829B2

公开(公告)日：2012-04-17

申请号：US12295119

申请日：2007-03-23

申请人： Masato Mori ,  Daido Komyoji ,  Koichi Nagai ,  Yoshihiko Yagi

发明人： Masato Mori ,  Daido Komyoji ,  Koichi Nagai ,  Yoshihiko Yagi

IPC分类号： H05K3/00

CPC分类号： H05K1/144 ,  H01R12/7076 ,  H01R12/7082 ,  H01R13/6586 ,  H01R13/6594 ,  H05K1/0218 ,  H05K2201/10378 ,  H05K2201/2018 ,  Y10T29/49165

摘要： Relay substrate (1) connecting between at least a first circuit board and a second circuit board, including housing (10) having recess (10a) provided in the outer circumference and hole (22) provided in the inner circumference; plural connecting terminal electrodes (12a, 12c) connecting between the top and bottom surfaces of housing (10); shield electrode (11) provided in recess (10a); and ground electrode (13) provided on a part of the top and bottom surfaces of housing (10).

摘要翻译： 连接在至少第一电路板和第二电路板之间的继电器基板（1），包括设置在外周的具有凹部（10a）的壳体（10）和设置在内周的孔（22） 连接在壳体（10）的顶表面和底表面之间的多个连接端子电极（12a，12c） 设置在凹部（10a）中的屏蔽电极（11） 和设置在壳体（10）的顶表面和底表面的一部分上的接地电极（13）。

公开(公告)号：US20100193415A1

公开(公告)日：2010-08-05

申请号：US12693750

申请日：2010-01-26

申请人： Koichi Nagai

发明人： Koichi Nagai

IPC分类号： B01D35/02 ,  B01D35/14 ,  B01D35/12

CPC分类号： F02M37/22 ,  B01D29/114 ,  B01D29/54 ,  B01D29/606 ,  B01D2201/46 ,  F02M37/46

摘要： A fuel filtration device includes a first filter normally used to filter foreign substances in fuel, a second filter used to filter foreign substances in fuel only in a state where a degree of clogging of the first filter is larger than a predetermined level, and a regulating device for regulating a flow of fuel through the second filter. The regulating device disables the flow of fuel through the second filter to limit the filtering of foreign substances through the second filter when the degree of clogging of the first filter is equal to or smaller than the predetermined level. The regulating device enables the flow of fuel through the second filter to permit the filtering of foreign substances through the second filter when the degree of clogging of the first filter is larger than the predetermined level.

摘要翻译： 燃料过滤装置包括通常用于过滤燃料中的异物的第一过滤器，仅在第一过滤器的堵塞程度大于预定水平的状态下用于过滤燃料中的异物的第二过滤器，以及调节 用于调节通过第二过滤器的燃料流的装置。 当第一过滤器的堵塞程度等于或小于预定水平时，调节装置禁止通过第二过滤器的燃料流动，以限制通过第二过滤器的异物过滤。 当第一过滤器的堵塞程度大于预定水平时，调节装置使燃料流过第二过滤器以允许通过第二过滤器过滤异物。

公开(公告)号：US20090287018A1

公开(公告)日：2009-11-19

申请号：US12467079

申请日：2009-05-15

申请人： Naoki MIURA ,  Eiichi Shiraishi ,  Koichi Nagai

发明人： Naoki MIURA ,  Eiichi Shiraishi ,  Koichi Nagai

IPC分类号： C07C27/12 ,  C07C45/29 ,  C07C45/27 ,  C07C57/00

CPC分类号： B01J35/002 ,  B01J23/002 ,  B01J23/8876 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0236 ,  B01J37/14 ,  B01J37/18 ,  B01J2523/00 ,  C07C45/35 ,  C07C51/235 ,  C07C51/252 ,  C07C47/22 ,  C07C53/124 ,  C07C57/04 ,  B01J2523/15 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845

摘要： A catalyst for use in the production of an unsaturated aldehyde and/or an unsaturated carboxylic acid, the catalyst comparing (or, preferably, being composed of) a mixed oxide containing molybdenum, bismuth and iron, which has improved mechanical strength, is produced by a method including the steps of (1) drying an aqueous solution or an aqueous slurry containing raw materials of the catalyst and then firstly calcining a dried product in a molecular oxygen-containing gas atmosphere to obtain a calcined product; (2) heating the calcined product obtained in Step (1) in the presence of a reducing material to obtain a reduced product having a mass loss of 0.05 to 6%; and (3) secondly calcining the reduced product obtained in Step (2) in a molecular oxygen-containing gas atmosphere.

摘要翻译： 一种用于制备不饱和醛和/或不饱和羧酸的催化剂，由具有改善的机械强度的含有钼，铋和铁的混合氧化物比较（或优选由其组成）的催化剂由 包括以下步骤的方法：（1）干燥含有催化剂原料的水溶液或含水浆料，然后首先在含分子氧气体气氛中煅烧干燥产物以获得煅烧产物; （2）在还原材料的存在下加热步骤（1）中得到的煅烧产物，得到质量损失为0.05〜6％的还原产物; 和（3）在分子氧气体气氛中二次煅烧步骤（2）中得到的还原产物。

公开(公告)号：US07369475B2

公开(公告)日：2008-05-06

申请号：US10988572

申请日：2004-11-16

申请人： Koichi Nagai

发明人： Koichi Nagai

IPC分类号： G11B7/00

CPC分类号： G11B19/122 ,  G11B20/1262 ,  G11B27/034 ,  G11B27/329 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2516 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455

摘要： An optical disc according to one aspect of this invention has a first field to record first version information, and a second field to record second version information obtained by updating the first version information.

摘要翻译： 根据本发明的一个方面的光盘具有记录第一版本信息的第一字段和用于记录通过更新第一版本信息而获得的第二版本信息的第二字段。

公开(公告)号：US07225452B2

公开(公告)日：2007-05-29

申请号：US11250544

申请日：2005-10-17

申请人： Koichi Nagai

发明人： Koichi Nagai

IPC分类号： G11B7/09 ,  G11B7/08

CPC分类号： G11B7/1378 ,  G11B7/13927 ,  G11B7/22

摘要： A relay lens driving device provided in an optical head moves a relay lens in the direction of an optical axis thereof to correct a spherical aberration that may be caused by an error in the thickness of a cover layer of an optical disk. The relay lens driving mechanism has a lens to correct spherical aberrations, a lens holder which holds the lens, a first parallel plate spring which supports the lens holder at one end thereof, an intermediate member attached to the other end of the first parallel plate spring, a second parallel plate spring arranged to extend from the intermediate member to the lens holder to support the intermediate member at one end thereof, and a fixing member which fixes the other end of the second parallel plate spring.

摘要翻译： 设置在光学头中的中继透镜驱动装置使中继透镜沿其光轴方向移动，以校正可能由光盘的覆盖层的厚度的误差引起的球面像差。 中继透镜驱动机构具有用于校正球面像差的透镜，保持透镜的透镜保持器，在其一端支撑透镜保持件的第一平行板弹簧，附接到第一平行板簧的另一端的中间部件 第二平行板簧，其布置成从中间构件延伸到透镜架以在其一端支撑中间构件;以及固定构件，其固定第二平行板簧的另一端。

公开(公告)号：US20060037035A1

公开(公告)日：2006-02-16

申请号：US11250544

申请日：2005-10-17

申请人： Koichi Nagai

发明人： Koichi Nagai

IPC分类号： G11B7/08 ,  G11B7/085 ,  G11B7/09

CPC分类号： G11B7/1378 ,  G11B7/13927 ,  G11B7/22

摘要： A relay lens driving device provided in an optical head moves a relay lens in the direction of an optical axis thereof to correct a spherical aberration that may be caused by an error in the thickness of a cover layer of an optical disk. The relay lens driving mechanism has a lens to correct spherical aberrations, a lens holder which holds the lens, a first parallel plate spring which supports the lens holder at one end thereof, an intermediate member attached to the other end of the first parallel plate spring, a second parallel plate spring arranged to extend from the intermediate member to the lens holder to support the intermediate member at one end thereof, and a fixing member which fixes the other end of the second parallel plate spring.

公开(公告)号：US20050247285A1

公开(公告)日：2005-11-10

申请号：US11118324

申请日：2005-05-02

申请人： Koichi Nagai ,  Ryo Suenaga

发明人： Koichi Nagai ,  Ryo Suenaga

IPC分类号： F02D45/00 ,  F02D35/02 ,  F02D41/14 ,  F02D41/38 ,  F02D41/40

CPC分类号： F02D35/023 ,  F02D41/3836 ,  F02D41/401 ,  F02D2200/0602 ,  F02D2200/0606 ,  F02D2200/0612 ,  G01N11/02 ,  Y02T10/44

摘要： A fuel injection system includes an injector, a controller, and a cylinder internal pressure sensor. The injector injects fuel to an engine. The controller controls injection start timing of the injector, an injection amount, and a supply pressure of the injected fuel. The cylinder internal pressure sensor detects one of a cylinder internal pressure and a heat release rate of the internal combustion engine. The controller has a standard estimation means and a correction means. The standard state estimation means obtains a standard state of one of the cylinder internal pressure and the heat release rate upon fuel injection from the injector. The correction means corrects at least one of the injection start timing, the injection amount, and the supply pressure in a direction to eliminate a difference that exists between the standard state obtained by the standard state estimation means and one of the cylinder internal pressure and the heat release rate detected by the cylinder internal pressure sensor.

摘要翻译： 燃料喷射系统包括喷射器，控制器和气缸内部压力传感器。 喷油器将燃料喷射到发动机。 控制器控制喷射器的喷射开始时间，喷射量和喷射燃料的供给压力。 气缸内部压力传感器检测内燃机的气缸内部压力和放热速度之一。 控制器具有标准估计装置和校正装置。 标准状态估计装置从喷射器获得燃料喷射时的气缸内部压力和放热率中的一个的标准状态。 校正装置在消除由标准状态估计装置获得的标准状态与气缸内部压力之间存在的差异的方向上校正喷射开始正时，喷射量和供给压力中的至少一个， 汽缸内部压力传感器检测到放热率。

公开(公告)号：US20050141862A1

公开(公告)日：2005-06-30

申请号：US10995088

申请日：2004-11-23

申请人： Takao Sawabe ,  Shoji Taniguchi ,  Koichi Nagai ,  Tadashi Kobayashi ,  Hiroyuki Yamaguchi ,  Nobuo Akahira ,  Jung-wan Ko ,  Masahiko Takahashi ,  Masaaki Kurebayashi

发明人： Takao Sawabe ,  Shoji Taniguchi ,  Koichi Nagai ,  Tadashi Kobayashi ,  Hiroyuki Yamaguchi ,  Nobuo Akahira ,  Jung-wan Ko ,  Masahiko Takahashi ,  Masaaki Kurebayashi

IPC分类号： G11B7/24 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/004 ,  G11B7/0045 ,  G11B7/007 ,  G11B19/26 ,  G11B19/28 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/30 ,  H04N5/783

CPC分类号： G11B20/1217 ,  G11B7/0037 ,  G11B7/0045 ,  G11B7/00736 ,  G11B19/26 ,  G11B20/10 ,  G11B2020/10981 ,  G11B2020/1275 ,  G11B2220/2562

摘要： A recording medium is one on which recording information can be recorded at one or several types of recording speeds. The recording medium comprises a recording area on which the recording information is recorded, and a recording speed range information recording area which can be necessarily used when recording the recording information on the recording medium and contains at least a basic recording speed preset for each type of the recording medium, and on which recording speed range information indicating a range of the recording speed preset for each type of the recording medium is recorded.

摘要翻译： 记录介质是可以以一种或几种记录速度记录记录信息的记录介质。 记录介质包括记录有记录信息的记录区域和记录速度范围信息记录区域，该记录区域信息记录区域在将记录信息记录在记录介质上时必须使用，并且至少包含基于每种类型的记录信息预设的基本记录速度 记录介质，并记录指示针对每种类型的记录介质预设的记录速度的范围的记录速度范围信息。

公开(公告)号：US6145734A

公开(公告)日：2000-11-14

申请号：US835989

申请日：1997-04-11

申请人： Masahiro Taniguchi ,  Kazumi Ishimoto ,  Koichi Nagai ,  Osamu Yamazaki ,  Tatsuaki Kitagawa ,  Osamu Matsushima ,  Kazuhiro Uji ,  Seizo Nemoto

发明人： Masahiro Taniguchi ,  Kazumi Ishimoto ,  Koichi Nagai ,  Osamu Yamazaki ,  Tatsuaki Kitagawa ,  Osamu Matsushima ,  Kazuhiro Uji ,  Seizo Nemoto

IPC分类号： B23K1/008 ,  B23K3/08 ,  H05K3/34 ,  B23K1/005 ,  B23K1/012

CPC分类号： B23K3/085 ,  B23K1/008 ,  H05K3/3494 ,  B23K2201/42 ,  H05K2203/087 ,  H05K2203/304 ,  H05K3/3415 ,  H05K3/3447

摘要： For reflow soldering, radiant heating is applied to one surface of a printed circuit board on which electronic components are placed and onto which cream solder is supplied and at the same time hot air is blown locally and roughly perpendicular to to-be-connected points on said one surface of the printed circuit board. This reflow method permits secure soldering even if the hot air is set at a temperature not exceeding the heat resistance of the electronic components, which is possilbe because of its combination with the radiant heat. Moreover, this reflow method can permit soldering in such a manner that only the to-be-connected points are heated selectively, because the hot air is blown locally and roughly perpendicular to the points to be connected. Thus, this reflow method prevents heat damage to other sections than the to-be-connected points and ensures that the solder at the to-be-connected points is melted.

公开(公告)号：US5745470A

公开(公告)日：1998-04-28

申请号：US655163

申请日：1996-05-30

申请人： Koichi Nagai ,  Hidenori Sai

发明人： Koichi Nagai ,  Hidenori Sai

IPC分类号： G11B7/085 ,  G11B21/02

CPC分类号： G11B7/08582 ,  G11B21/02

摘要： A focus driving coil is fixed to an objective lens for record/reproduction of an optical disk, and the objective lens is provided on a carriage together with the focus driving coil. The carriage is movable by a bearing contacting a guide rail, and the bearing and the carriage are guided to a predetermined direction by the guide rail. In the guide rail, a radial driving coil is provided to be inserted to the guide rail, and a radial yoke magnetically contacting the guide rail is provided. A radial driving magnet is fixed to the radial yoke, and a focus driving magnet is provided in the radial driving magnet so as to be magnetized in a direction opposite to a direction of magnetization of the radial driving magnet through the guide rail.

摘要翻译： 聚焦驱动线圈被固定到用于记录/再现光盘的物镜，并且物镜与聚焦驱动线圈一起设置在托架上。 托架通过与导轨接触的轴承移动，轴承和托架通过导轨被引导到预定方向。 在导轨中设置径向驱动线圈以插入到导轨中，并且提供与导轨磁性接触的径向轭。 径向驱动磁体被固定到径向磁轭，并且在径向驱动磁体中设置聚焦驱动磁体，以便通过导轨沿与径向驱动磁体的磁化方向相反的方向被磁化。