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1. 发明专利

JP2011132941A Pressure control valve 审中-公开
标题翻译：压力控制阀
公开(公告)号：JP2011132941A
公开(公告)日：2011-07-07
申请号：JP2010117173
申请日：2010-05-21
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： SUZUKI TAKASHI , KOBAYASHI MASAYUKI , OIKAWA SHINOBU , INOUE HIROSHI , ITO YOSHIHIKO
IPC分类号： F02M69/00 , F02D41/06 , F02M37/00 , F02M55/02 , F02M59/46
CPC分类号： F02M37/0023 , F02D41/126 , F02D41/3863 , F02D2041/224 , F02D2250/04 , F02M59/366 , F02M59/46 , F02M59/466 , F02M63/005 , F02M63/0052 , F02M63/0056 , F02M63/0077 , F02M63/0245 , F02M63/028 , F02M2200/08 , F02M2200/315
摘要： PROBLEM TO BE SOLVED: To provide a pressure control valve capable of maintaining performance of a pressure holding valve by enhancement of resistance to foreign substances. SOLUTION: A relief valve 30 is provided in a return flow passage 14 that connects a fuel flow passage of a high-pressure side and a fuel flow passage of a low-pressure side of a high-pressure pump 20. The relief valve 30 is opened when a fuel pressure of a fuel flow passage on the high-pressure side becomes equal to or greater than a first pressure. In this case, a first valve body of the relief valve 30 abuts against a stopper, restricting the movement in a valve-opening direction. A pressure holding valve 40 provided inside the first valve body is opened when the fuel pressure of the fuel flow passage on the high-pressure side becomes equal to or greater than a second pressure. When the relief valve 30 is opened, and the first valve body collides with the stopper collide, a lift amount of the second valve body is increased by an inertia force corresponding to a mass of a second valve body of the pressure holding valve 40, and foreign substances contained in the fuel adhered and deposited onto the second valve body are removed. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过增强对外来物质的抵抗力来保持压力保持阀的性能的压力控制阀。解决方案：安全阀30设置在连接高压侧的燃料流路和高压泵20的低压侧的燃料流路的返回流路14中。浮雕当高压侧的燃料流路的燃料压力等于或大于第一压力时，阀30打开。在这种情况下，安全阀30的第一阀体与止动件抵接，限制阀开启方向的移动。当高压侧的燃料流路的燃料压力等于或大于第二压力时，设置在第一阀体内部的压力保持阀40打开。当安全阀30打开并且第一阀体与止动器碰撞碰撞时，通过与压力保持阀40的第二阀体的质量对应的惯性力来增大第二阀体的提升量，并且除去包含在粘附并沉积到第二阀体上的燃料中的异物。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2004190529A Exhaust emission control device 有权
标题翻译：排气排放控制装置
公开(公告)号：JP2004190529A
公开(公告)日：2004-07-08
申请号：JP2002357390
申请日：2002-12-10
申请人： Denso Corp , Toyota Central Res & Dev Lab Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： UEDA MATSUE , ITO YOSHIHIKO , ARAKAWA MIYAO
IPC分类号： F01N3/02
摘要： PROBLEM TO BE SOLVED: To efficiently and precisely recover a collector by oxidizing and burning a collected PM even at a low temperature by collecting the PM included in exhaust gas over the whole operation area. SOLUTION: At least one of a 12CaO-7Al 2 O 3 compound, Ce oxide or Ce-containing oxide being active oxygen species for abundantly generating an O - ion radical and/or an O - 2 ion radical and/or atomic oxygen is carried on a ceramic form 9 of the collector 8 arranged on the downstream side of an electrifier 3 of an electrostatic collector 2 arranged in an exhaust pipe 1, and the PM can be efficiently and precisely burnt by impressing high voltage. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了通过在整个操作区域收集废气中包含的PM，即使在低温下氧化和燃烧收集的PM，也能有效且精确地回收集电体。解决方案：12CaO-7A1 / SB2O3 / SB3化合物中的至少一种，Ce氧化物或含Ce氧化物是活性氧的物质，用于大量产生O

3. 发明专利

JP2004190528A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2004190528A
公开(公告)日：2004-07-08
申请号：JP2002357388
申请日：2002-12-10
申请人： Denso Corp , Toyota Central Res & Dev Lab Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： UEDA MATSUE , ITO YOSHIHIKO , ARAKAWA MIYAO
IPC分类号： F01N3/02 , B01D53/94 , B01J19/08 , B03C3/02 , B03C3/41 , B03C3/47 , B03C3/60 , F01N3/08 , F01N3/24 , F01N3/28
摘要： PROBLEM TO BE SOLVED: To collect a particulate matter PM; and to efficiently and precisely oxidize/reduce nitrogen oxides NOx by catalytic reaction and discharge. SOLUTION: This exhaust emission control device is composed of a high voltage generator 4 for generating high voltage, a discharge electrode 3 connected to the high voltage generator 4 and impressing the high voltage, a honeycomb 7 connected to the discharge electrode, capable of discharging on the inside and discharging and collecting the particulate matter included in exhaust gas flowing on the inside and a conductive layer 9 for covering the outer periphery of the honeycomb 7 and set to grounding and/or constant voltage, and efficiently and precisely purifies NOx, and burns the PM by adding pulse streamer discharge 10 even when purification by a catalyst is difficult by a low temperature. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：收集颗粒物质PM; 并通过催化反应和放电有效且精确地氧化/还原氮氧化物NOx。解决方案：该废气排放控制装置由用于产生高电压的高电压发生器4，连接到高电压发生器4的放电电极3和施加高电压组成，连接到放电电极的蜂窝7，能够在内部排出并排出和收集在内部排出的废气中所包含的颗粒物质和用于覆盖蜂窝7的外周的导电层9并设置为接地和/或恒定电压，并且有效且精确地净化NOx 并且即使在低温下难以用催化剂进行纯化时，通过添加脉冲流放电10来燃烧PM。版权所有（C）2004，JPO＆NCIPI

4. 发明专利

JP2005111606A Manually operated assembling device 有权
标题翻译：手动组装装置
公开(公告)号：JP2005111606A
公开(公告)日：2005-04-28
申请号：JP2003348678
申请日：2003-10-07
申请人： Denso Corp , 株式会社デンソー
发明人： ITO YOSHIHIKO
IPC分类号： B23P21/00 , B23P19/00
摘要： PROBLEM TO BE SOLVED: To provide a manually operated assembling device of simple structure reduced in costs and capable of preventing a failure to take parts.
SOLUTION: In a process of assembling the parts 3 to a workpiece W by manual operation, an assembling workbench 11 holding the workpiece W, and a parts machining device 13 machining the parts 3 one by one, are used, and the parts 3 are machined from the parts machining device 13, interlocked with the movement of the assembling workbench 11. Consequently, since the part 3 to be assembled next is machined interlocked with the movement of the assembling workbench 11 after the completion of assembling work, the workpiece W and the parts 3 correspond to each other to prevent a failure to take the parts, and the psychological burden of a worker can be lightened while preventing the formation of defective products to enhance the reliability of the products. Further, since the parts 3 are machined using the movement of the assembling workbench 11, the manually operated assembling device of simple structure reduced in the costs can be provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种简单结构的手动操作的组装装置，其成本降低并且能够防止零件失效。解决方案：在通过手动操作将部件3组装到工件W的过程中，使用保持工件W的组装工作台11和逐个加工部件3的零件加工装置13，并且部件 3由零件加工装置13加工，与组装工作台11的移动互锁。因此，由于接下来要组装的部件3被加工成与组装工作台11在组装作业完成之后的运动互锁，所以工件 W和部件3相互对应以防止部件失效，并且可以减轻工人的心理负担，同时防止形成缺陷产品以提高产品的可靠性。此外，由于使用组装工作台11的移动来加工部件3，所以可以提供简单结构的手动操作的组装装置的成本降低。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004275920A Element for removing nox and nox removing method 审中-公开
公开(公告)号：JP2004275920A
公开(公告)日：2004-10-07
申请号：JP2003072282
申请日：2003-03-17
申请人： Denso Corp , Toyota Central Res & Dev Lab Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： ITO YOSHIHIKO , UEDA MATSUE , SHINJO HIROBUMI , ARAKAWA MIYAO
IPC分类号： F01N3/08 , B01D53/34 , B01D53/56 , B01D53/74
摘要： PROBLEM TO BE SOLVED: To provide an element for removing NO x and a NO x removing method reducing power consumption by making the element for removing NO x having a high diffusing capacity of an oxygen ion. SOLUTION: The element for removing NO x comprises a substrate 1 comprising a solid electrolyte, capable of retaining the oxygen ion in the inside of a bonding structure of atoms to each other and exhibiting a conductivity by movement of the oxygen ion itself by application of a voltage; and a positive electrode 3 and a negative electrode 2 formed on a surface of a substrate. The oxygen ion is drawn out from NO x in an atmosphere to reduce it to N 2 in the negative electrode 2, and the drawn out oxygen ion is released from the positive electrode 3 as oxygen. Since the movement of the oxygen ion in the substrate 1 is not the indirect movement through lattice defect but the direct movement of the oxygen ion itself, required energy is small. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JPH11280591A Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：JPH11280591A
公开(公告)日：1999-10-12
申请号：JP8378398
申请日：1998-03-30
申请人： Denso Corp , 株式会社デンソー
发明人： ITO YOSHIHIKO
IPC分类号： F02M51/06 , F02M51/08 , F02M61/18
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic fuel injection valve capable of uniformly spraying fuel by promoting atomization of fuel spray.
SOLUTION: Because a fuel passage 31a is formed so as to extend obliquely in a gravity direction at a substantially the same angle with a seat surface 33a by avoiding a center shaft of a guide part 31 from the radial outside of the guide part 31 to the inside, eddy current is formed within space from the fuel passage 31a to an orifice 33b in pressurized fuel just before an injection from a nozzle hole 33c and fuel flow velocity is increased, when a valve member 29 leaves the seat surface 33a. Further, because the orifice 33b is formed on the center shaft of the guide part 31 so as to be thicker than the nozzle hole 33c in diameter, revolution of pressurized fuel is intensified nearer to the orifice 33c and revolving speed is further increased between the orifice 33b and the nozzle hole 33c. Therefore, fuel injected from the nozzle hole 33c is increased in spray spreading angle, fuel collides with intake air just under the nozzle hole 33c at high speed and fuel spray is uniformly atomized.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种能够通过促进喷雾雾化来均匀地喷射燃料的电磁燃料喷射阀。解决方案：由于燃料通道31a形成为通过避免引导部31的中心轴从引导部31的径向外侧向着与座部表面33a大致相同的角度在重力方向上倾斜延伸。内部时，当阀构件29离开座表面33a时，在从喷嘴孔33c喷射之前，加压燃料中的燃料通道31a到达孔33b的空间内形成涡电流，并且当阀构件29离开座表面33a时，涡流增加。此外，由于孔33b形成在引导部31的中心轴上，比直径比喷嘴孔33c厚，所以加压燃料的旋转变得更加接近孔口33c，并且孔口之间的转速进一步增加 33b和喷嘴孔33c。因此，从喷嘴孔33c喷射的燃料喷雾扩展角度增加，燃料与喷嘴孔33c正下方的进气高速碰撞，燃料喷雾均匀雾化。

7. 发明专利

JP2003336558A Impeller, and turbine type fuel pump 有权
标题翻译：叶轮和涡轮式燃油泵
公开(公告)号：JP2003336558A
公开(公告)日：2003-11-28
申请号：JP2002128085
申请日：2002-04-30
申请人： Denso Corp , 株式会社デンソー
发明人： ITO YOSHIHIKO , KUSAYA KATSUHIKO , ITO MOTOYA , MORI YUKIO , TAKAGI MASATOSHI , MARUYAMA KOJI , IWANARI EIJI
IPC分类号： F02M37/04 , F02M37/08 , F02M37/10 , F04D5/00 , F04D29/18
CPC分类号： F02M37/048 , F02M37/08 , F02M37/10 , F04D5/002 , F04D29/188
摘要： PROBLEM TO BE SOLVED: To provide a fuel pump having excellent pump efficiency by improving an impeller and/or a fuel pump.
SOLUTION: A circular part 54 or the like is formed on the outer circumference of the impeller 40 or the like to isolate a blade groove 40 or the like on one side from a blade groove 50 or the like on the other side. An improvement such as the zigzag-formation of a blade groove 166 or the like on one side and a blade groove 171 or the like on the other side, the formation of a guide surface 92a in a communication passage 84 in a pump housing 81, and the formation of a communication hole 176 in an impeller 160 is provided.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过改进叶轮和/或燃料泵来提供具有优异的泵效率的燃料泵。解决方案：在叶轮40等的外周上形成圆形部分54等，以将另一侧的叶片槽50等在一侧与叶片槽50等隔离。诸如在一侧上的叶片槽166等的锯齿形状和另一侧上的叶片槽171等的改进，在泵壳体81中的连通通道84中形成引导表面92a，并且提供在叶轮160中形成连通孔176。版权所有（C）2004，JPO

8. 发明专利

JP2003301711A Exhaust emission control device 有权
标题翻译：排气排放控制装置
公开(公告)号：JP2003301711A
公开(公告)日：2003-10-24
申请号：JP2002106369
申请日：2002-04-09
申请人： Denso Corp , Toyota Central Res & Dev Lab Inc , 株式会社デンソー , 株式会社豊田中央研究所
发明人： UEDA MATSUE , ITO YOSHIHIKO , ARAKAWA MIYAO
IPC分类号： F01N3/02 , B03C3/02 , B03C3/155 , B03C3/40 , B03C3/45 , B03C3/60 , B03C3/68 , B03C3/74
摘要： PROBLEM TO BE SOLVED: To restrain electric power consumption, and to efficiently and surely purify exhaust gas containing a particulate substance. SOLUTION: A controller 30 estimates a PM exhaust quantity corresponding to an engine speed, a main injection quantity, and intake pressure read in from an engine controller 2, and also determines whether an electric current is carried to an electrifying electrode 11, or the electric current is carried to the electrifying electrode 11 and an electrifying electrode 13, or the electric current is not carried to either. The controller 30 controls a power source device 20 so as to carry the electric current to the electrifying electrode 11 and the electrifying electrode 13. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了抑制电力消耗，并且有效且可靠地净化含有颗粒物质的废气。解决方案：控制器30估计对应于从发动机控制器2读入的发动机转速，主喷射量和进气压力的PM排气量，并且还确定是否将电流传送到通电电极11，或者将电流传送到充电电极11和通电电极13，或者不将电流传送到电流。控制器30控制电源装置20，以将电流传送到充电电极11和充电电极13.版权所有（C）2004，JPO

9. 发明专利

JP2002278622A GUIDE LINE DEVICE FOR UNMANNED CARRIER 失效
公开(公告)号：JP2002278622A
公开(公告)日：2002-09-27
申请号：JP2001078081
申请日：2001-03-19
申请人： DENSO CORP
发明人： ITO YOSHIHIKO
IPC分类号： B61B13/00 , B65G1/00 , G05D1/02
摘要： PROBLEM TO BE SOLVED: To provide the guide line device of an unmanned carrier which can be laid on a floor with excellent durability. SOLUTION: This guide line device is constituted as the guide line device of an unmanned carrier laid along the raveling road surface of an unmanned carrier in a magnetic guide system. A base board 2 is fixed to the traveling road surface 6, and side boards 3 are fixed to the both sides of the base board 2 with a line space 5 left opened on the base board 2. Then, a magnetic tape type guide line 1 is attached with tacky adhesive agent to the line space 5 on the base board 2.

10. 发明专利

JP2000260458A FUEL CELL SYSTEM AND FUEL CELL AUTOMOBILE 失效
公开(公告)号：JP2000260458A
公开(公告)日：2000-09-22
申请号：JP5812799
申请日：1999-03-05
申请人： DENSO CORP
发明人： ITO YOSHIHIKO , MINAGAWA KAZUJI
IPC分类号： B01D53/04 , F02M33/00 , H01M8/06 , H01M8/10
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system for which stack humidifying parts for humidifying a hydrogen-containing fuel gas and the introduced air does not need to be expanded in order to keep water saturated in a solid high-polymer electrolyte film. SOLUTION: This PEFC fuel cell system A is provided with: a fuel cell stack 1 composed by alternately stacking unit cells each formed by tightly arranging a fuel electrode and an oxidizer electrode on respective surfaces of a solid high-polymer electrolyte film, and separators; and stack humidifying parts 2, 3 for humidifying the introduced air and a hydrogen-containing fuel gas in order to keep water saturated in the solid high-polymer electrolyte film; and performs power generation by means of an electrochemical reaction between the electrodes of each of the unit cells. In this case, an oxygen enrichment device 4 employing a pressure swing adsorption method for performing gas separation by repeating an adsorption process and a removal process is added to the system, and the oxygen-enriched air increased in oxygen concentration by the oxygen enrichment device B is fed to an air introduction port 28 of the stack humidifying part 2.

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