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1. 发明专利

JP2010190180A Fuel injection valve 有权
标题翻译：燃油喷射阀
公开(公告)号：JP2010190180A
公开(公告)日：2010-09-02
申请号：JP2009037735
申请日：2009-02-20
申请人： Denso Corp , 株式会社デンソー
发明人： SUZUKI MASAYUKI , ADACHI HISAFUMI
IPC分类号： F02M47/00 , F02M61/10
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing parts from being damaged due to the collision between the parts by hydraulically restricting the excessive lift of a nozzle needle during the injection period.
SOLUTION: A fuel path 27 is formed in a control piston inserted into a cylinder 6. The fuel path 27 is opened to the outer peripheral surface of a thin shaft part 7c at one end and always communicates with a through-hole in a valve body. The other end of the fuel path 27 is opened to the outer peripheral surface of a sliding part 7a, and until the lift amount of the nozzle needle reaches a predetermined amount, closed by the inner peripheral surface of a sliding hole 6a formed in the cylinder 6. Therefore, the high-pressure side of the fuel injection valve does not communicate with a control chamber 13 through the fuel path 27. Since the other end of the fuel path 27 comes out of the sliding hole 6a and communicates with the control chamber 13 when the lift amount of the nozzle needle is equal to or larger than a predetermined amount, a bypass hydraulic circuit allowing the high-pressure side and the control chamber 13 to communicate with each other is formed by the fuel path 27.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料喷射阀，其能够通过在喷射期间液压地限制喷嘴针的过度提升而防止部件之间的碰撞而损坏部件。解决方案：燃料路径27形成在插入到气缸6中的控制活塞中。燃料路径27在一端向细轴部分7c的外周表面敞开，并且始终与通孔阀体。燃料路径27的另一端向滑动部7a的外周面开口，直到喷嘴针的升程量达到规定量，被形成在缸体内的滑动孔6a的内周面封闭因此，燃料喷射阀的高压侧不通过燃料路径27与控制室13连通。由于燃料路径27的另一端从滑动孔6a出来并与控制室如图13所示，当喷嘴针的提升量等于或大于预定量时，通过燃料路径27形成允许高压侧和控制室13相互连通的旁路液压回路。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010190181A Fuel injection valve 审中-公开
标题翻译：燃油喷射阀
公开(公告)号：JP2010190181A
公开(公告)日：2010-09-02
申请号：JP2009037762
申请日：2009-02-20
申请人： Denso Corp , 株式会社デンソー
发明人： SUZUKI MASAYUKI , TSUDA TOMOYOSHI
IPC分类号： F02M61/10 , F02M47/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of preventing parts from being damaged due to the collision between the parts by hydraulically restricting the excessive lift of a nozzle needle during the injection period by a damper member 27.
SOLUTION: The damper member 27 is disposed at the end of the piston head 7b of a control piston. The damper member 27 can be formed of a material such as a spring material which can be elastically deformed when a load is applied thereto. The damper member 27 has a function of damping the control piston by elastically deforming between the piston head 7b and an orifice plate 12 when the nozzle needle lifts a predetermined amount or higher. Before the lift amount of the nozzle needle reaches the predetermined amount, the damper member 27 does not come into contact with the orifice plate 12, and the damping is not applied to the movement of the control piston.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料喷射阀，其能够通过在阻力构件27的喷射期间液压限制喷嘴针的过度提升，防止部件之间的碰撞而损坏部件。
解决方案：阻尼器构件27设置在控制活塞的活塞头7b的端部。阻尼构件27可以由诸如弹簧材料的材料形成，当施加负载时可以弹性变形。阻尼器构件27具有当喷嘴针提升预定量或更高时通过弹性变形在活塞头7b和孔板12之间来阻尼控制活塞的功能。在喷嘴针的提升量达到预定量之前，阻尼器构件27不与孔板12接触，并且阻尼不施加到控制活塞的运动。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007218425A Solenoid valve device 有权
标题翻译：电磁阀装置
公开(公告)号：JP2007218425A
公开(公告)日：2007-08-30
申请号：JP2007000887
申请日：2007-01-08
申请人： Denso Corp , 株式会社デンソー
发明人： JINNO TOSHIO , SUZUKI MASAYUKI , WAKABAYASHI CHIHIRO , ADACHI HISAFUMI , KAMIYA SHOGO
IPC分类号： F16K31/06 , F02M47/00 , F02M47/02 , F02M51/00
摘要： PROBLEM TO BE SOLVED: To prevent affects due to fastening to a shape of an opposing face of a fixed member, in a solenoid valve device controlling the fixed member arranged in a fixed core opposite side of a movable member, and a gap of the opposing face with respect to the movable member. SOLUTION: The solenoid valve device is provided with a valve seat member 16 having a valve seat 16d, a valve member 41 carrying out contact and separation with respect to the valve seat, the movable member 42 capable of moving in an axial direction in cooperation with the valve member, a fixed core 63 capable of attracting the movable member, and the fixed members 17, 18 arranged facing the movable member in the fixed core opposite side of the movable member, and movably guiding the movable member. The fixed members are fastened to a housing 11, holding the valve seat member in between. The fixed members 17, 18 are provided with a first fixed member 18 comprising the opposing face 18d facing the movable member, and a second fixed member 17 with an outer circumference part fastened to the housing so as to support the first fixed member and hold the valve seat member in between. The first fixed member 18 and the second fixed member 17 are engaged in a free state. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了防止由于固定在固定部件的相对面上而形成的紧固的影响，在控制配置在可动部件的固定铁芯的固定铁芯上的固定部件的电磁阀装置中，相对于可动构件的相对面。解决方案：电磁阀装置设有具有阀座16d的阀座构件16，相对于阀座进行接触和分离的阀构件41，能够沿轴向移动的可动构件42 与阀构件相配合，能够吸引可动构件的固定芯63和与可动构件的固定铁心相对侧面对的可动构件配置的固定构件17,18，并可移动地引导可动构件。固定构件被固定到壳体11，将阀座构件保持在其间。固定构件17,18设置有第一固定构件18，第一固定构件18包括面向可动构件的相对面18d和第二固定构件17，第二固定构件17的外周部紧固到壳体，以支撑第一固定构件并保持阀座构件之间。第一固定部件18和第二固定部件17处于自由状态。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004303477A Insulating layer and manufacturing method of electroluminescent element 有权
公开(公告)号：JP2004303477A
公开(公告)日：2004-10-28
申请号：JP2003092417
申请日：2003-03-28
申请人： Denso Corp , 株式会社デンソー
发明人： SUZUKI MASAYUKI , KAWAI SHOICHI
IPC分类号： H05B33/10 , C23C14/34 , H01B19/00 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To provide a method for reducing generation of an insulating property defect by preventing a foreign substance from mixing into a film in forming an insulating layer without degrading an insulating property of the insulating layer nor impairing productivity, in sputtering by an insulator target formed of a plurality of oxides.
SOLUTION: In a sputtering film formation method of an insulating layer using a target formed of at least two kinds of oxide, the target is preliminarily processed by discharging it at oxygen partial pressure higher than that in film formation. The target includes a mixture formed with, for instance, tantalum oxide and tin oxide. In an electroluminescent element formed by stacking, on an insulating substrate, a first electrode, a first insulating layer, a luminescent layer, and a second insulating layer and a second electrode in that order, at least one of the insulating layers is formed by the method.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2009191773A Injector 审中-公开
标题翻译：注射器
公开(公告)号：JP2009191773A
公开(公告)日：2009-08-27
申请号：JP2008034422
申请日：2008-02-15
申请人： Denso Corp , 株式会社デンソー
发明人： SUZUKI MASAYUKI , JINNO TOSHIO
IPC分类号： F02M61/16 , F02M47/00 , F02M55/02
摘要： PROBLEM TO BE SOLVED: To inhibit the pressure pulsation of fuel generated in an injector 1 from being transmitted to a fuel supply source without complicating processing or altering routing concerning the piping connecting the injector 1 and the fuel supply source. SOLUTION: A filter 23 for removing foreign matter contained in the fuel and a pulsation damping mechanism 27 for damping the pressure pulsation of the fuel accompanied with stop of fuel injection are arranged in a fuel receiving flow path 22 of an inlet 5 of the injector 1. With this, the pulsation damping mechanism 27 is unnecessary to be provided on the piping connecting the injector 1 and the fuel supply source and the pressure pulsation can be inhibited from being transmitted to a common rail without complicating processing or altering routing concerning the piping. By arranging the pulsation damping mechanism 27 on the injector 1 itself, the pressure pulsation can be damped at a position closer to the generation source. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了抑制在喷射器1中产生的燃料的压力脉动不被传送到燃料供给源，而不会使连接喷射器1和燃料供应源的管道的处理或改变路线变得复杂。解决方案：用于除去燃料中所含的异物的过滤器23和用于阻尼燃料喷射停止的燃料的压力脉动的脉动阻尼机构27设置在燃料的入口5的燃料接收流路22中由此，不需要在连接喷射器1和燃料供给源的配管上设置脉动阻尼机构27，并且能够抑制压力脉动传递到公共轨道，而不会使处理变得复杂化或者改变与管道。通过将脉动阻尼机构27设置在喷射器1本身上，可以在靠近发生源的位置阻尼压力脉动。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JPH10189240A MANUFACTURE OF ELECTRO-LUMINESCENCE ELEMENT 失效
公开(公告)号：JPH10189240A
公开(公告)日：1998-07-21
申请号：JP35497397
申请日：1997-12-24
申请人： DENSO CORP , KAGAKU GIJUTSU SHINKO JIGYODAN
发明人： SUZUKI MASAYUKI , INOKUCHI KAZUHIRO , ANDO YOSHIYASU , ITO NOBUE
IPC分类号： H05B33/06 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an EL element capable of achieving sulfide prevention of an electrode. SOLUTION: An EL element 10 comprises a first electrode 2, a first insulation layer 3, a light emitting layer 4, a second insulation layer 5, and a second electrode 6 sequentially laminated on a glass substrate 1. An end part of the first electrode 2 exposed from the first insulation layer 3 is covered with a sacrifice layer 7 comprising zinc oxide (ZnO), for example. After filming the first electrode 2, the first insulation layer 3, and the light emitting layer 4, even if the light emitting layer 4 is subject to heat treatment in a non-oxidant gas atmosphere containing sulfide gas, the end of the first electrode 2 is covered with the sacrifice layer 7, therefore, the end of the first electrode 2 is not sulfide, and resistance rise of the first electrode 2 can be prevented.

7. 发明专利

JPH09129374A EL ELEMENT AND ITS MANUFACTURE 失效
公开(公告)号：JPH09129374A
公开(公告)日：1997-05-16
申请号：JP14192696
申请日：1996-06-04
申请人： DENSO CORP
发明人： KANEMURA TAKASHI , SUZUKI MASAYUKI , HATTORI TAMOTSU , ITO NOBUE , HATTORI TADASHI , KANAZAWA SHIGEO
IPC分类号： C09K11/77 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/18
摘要： PROBLEM TO BE SOLVED: To enhance the brightness of an EL element having a ZnS:Tb, O, F emitting layer. SOLUTION: An emitting layer 4 is formed by addition of Tb, O, F, and Cl to a base material composed of ZnS, in which case CI/Tb and CI/F are each not less than 0.002 and not more than 0.2, the concentration of Cl in the emitting layer 4 being not less than 0.002at% and not more than 0.2at%. Thus addition of an appropriate trace amount of CI leads to formation of a donor- acceptor level, and the transfer of energy from a donor-acceptor pair results in enhancement of emission efficiency, with the result that brightness can be enhanced.

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