公开(公告)号：JP2007085333A

公开(公告)日：2007-04-05

申请号：JP2006165108

申请日：2006-06-14

Applicant: Denso Corp ,  株式会社デンソー

Inventor： MIZOBUCHI TAKASHI ,  SAITO KIMITAKA ,  YAMAMOTO NORIO

IPC: F02M61/18 ,  F02M51/06

CPC classification number: F02M61/1853 ,  F02M51/0671 ,  F02M61/1813 ,  F02M61/1826

Abstract: PROBLEM TO BE SOLVED: To form fuel spray stabilizing ignition without causing the flame-out of a flame core at a spark discharge part of a spark plug. SOLUTION: In a fuel injection valve 10 used for an internal combustion engine 100 including a combustion chamber 106 in a cylinder and the spark plug 105 provided facing the combustion chamber 106 and the igniting flammable mixture gas of mixture of air and fuel or a fuel jet, and including a plurality of injection holes 22 directly injecting fuel to the combustion chamber 106, the plurality of the injection holes 21 are formed with first injection holes 23 injecting fuel toward the spark plug 105 and second injection holes 22 injecting fuel toward a direction different from the first injection holes 23, the first injection holes 23 include an injection hole forming means to reduce the flow speed of the fuel jet 202 as compared with the second injection holes 22. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：形成燃料喷雾稳定点火，而不会在火花塞的火花放电部分处引起火焰核火焰熄灭。 解决方案：在用于包括气缸中的燃烧室106的内燃机100的燃料喷射阀10和面向燃烧室106的火花塞105和空气和燃料的混合物的点燃可燃混合气体之间， 燃料喷射器，并且包括将燃料直接喷射到燃烧室106的多个喷射孔22，多个喷射孔21形成有朝向火花塞105喷射燃料的第一喷射孔23和向燃料室106喷射燃料的第二喷射孔22 与第一喷射孔23不同的方向，第一喷射孔23包括喷射孔形成装置，用于与第二喷射孔22相比降低燃料射流202的流速。（C）2007年， JPO＆INPIT

公开(公告)号：JP2007051564A

公开(公告)日：2007-03-01

申请号：JP2005235986

申请日：2005-08-16

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO NORIO

IPC: F02B23/10 ,  F02P13/00 ,  H01T13/20 ,  H01T13/32

CPC classification number: Y02T10/125

Abstract: PROBLEM TO BE SOLVED: To provide a direct injection type internal combustion engine using a spray guide type combustion method capable of certainly energizing ignition even when fuel spray is dispersed.
SOLUTION: The center electrode of an ignition plug 7 is arranged to be extended in a plug axis direction, the earth electrode of the ignition plug 7 is arranged to be opposed to a plug shaft direction orthogonal to the outer peripheral surface of the center electrode, and the plug axis direction is set in a direction (direction of variation in equivalence ratio) where the equivalence ratio of fuel spray directly injected from a fuel injection valve is changed large and small. Further, a discharge gap formed between the outer peripheral surface of the center electrode and the end surface of the end part of the earth electrode is formed by mixing a narrow gap and a wide gap so that ignition is energized according to supposition that the equivalence ratio within a discharge gap area varies. Therefore, even when fuel spray is dispersed, discharge is induced and ignition is energized in a position having the equivalence ratio to certainly energize ignition.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种使用喷射引导型燃烧方法的直喷式内燃机，即使在分散燃料喷雾时也能够点燃点火。 解决方案：火花塞7的中心电极布置成沿插头轴线方向延伸，火花塞7的接地电极被设置成与插头轴方向正交的插头轴方向相对 中心电极和插塞轴方向设定在从燃料喷射阀直接喷射的燃料喷雾的当量比变化较大的方向（当量比的变化方向）上。 此外，通过混合窄间隙和宽间隙，形成在中心电极的外周面和接地电极的端部的端面之间形成的放电间隙，从而根据假定当量比 在放电间隙区域内变化。 因此，即使在分散燃料喷射的情况下，也产生放电，并且点火在具有当量比的位置通电以肯定地点燃点火。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006132486A

公开(公告)日：2006-05-25

申请号：JP2004324526

申请日：2004-11-09

Applicant: 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

Inventor： YAMAMOTO NORIO ,  TANI TAISHIN ,  MIZOBUCHI TAKASHI ,  KANEHARA KENJI

IPC: F01N3/24 ,  B01D53/94 ,  F01N3/20

Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine including a means to irradiate a catalyst carrier with a laser beam to heat it, which can prevent the melt loss of the catalyst carrier while shortening a period of time of heating the catalyst carrier using the intense laser beam. SOLUTION: The exhaust emission control device is provided with an irradiation section 22 which irradiates the laser beam L at an up-stream side end face 21a of the catalyst carrier 21 so as to heat the same, and a laser beam oscillation section 24. During the heating by the laser beam, the surface irradiation of the upstream-side end face 21a of the catalyst carrier 21 is carried out by the laser beam L. The laser beam L is once concentrated at a position before the upstream-side end face 21a of the catalyst carrier 21, prior to being spread. The laser beam L in the spread state is made to irradiate the end face 21a. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 解决的问题：提供一种内燃机的废气排放控制装置，其包括用激光束照射催化剂载体以加热催化剂载体的装置，这可以防止催化剂载体的熔体损失，同时缩短期间 的使用强激光束加热催化剂载体的时间。 解决方案：废气排放控制装置设置有照射部分22，照射部分22在催化剂载体21的上游侧端面21a上照射激光束L，以便对其进行加热，并且激光束振荡部分 在激光束的加热过程中，催化剂载体21的上游侧端面21a的表面照射由激光束L进行。激光束L一旦集中在上游侧的位置 催化剂载体21的端面21a在扩散之前。 使展开状态的激光束L照射端面21a。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006112355A

公开(公告)日：2006-04-27

申请号：JP2004301978

申请日：2004-10-15

Applicant: 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

Inventor： MIZOBUCHI TAKASHI ,  YAMAMOTO NORIO ,  TANI TAISHIN ,  SAITO KIMITAKA ,  KANEHARA KENJI

IPC: F02P23/04 ,  F02B23/08 ,  F02B23/10

CPC classification number: Y02T10/125

Abstract: PROBLEM TO BE SOLVED: To provide a laser ignition device for an internal combustion engine in which a focusing position of an ignition laser-beam can be adjusted so as to positively ignite the air-fuel mixture.
SOLUTION: Data on ignition-timing just before the ignition are input based on engine conditions and an ignition-control unit 21. An optimum position for focusing the ignition laser-beam is decided on the basis of the data and a prestored optimum focusing-position map. On the map of the optimum focusing-position, an optimum focusing-position is stored, which is decided on the basis of a concentration distribution of the air-fuel mixture in the combustion chamber corresponding to the engine data, etc. A driving element 13 is driven so that an actual focus position agrees with the decided optimum position of the focusing position of the ignition laser-beam.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种内燃机的激光点火装置，其中可以调节点火激光束的聚焦位置，以便积极地点燃空气 - 燃料混合物。 解决方案：根据发动机状态和点火控制单元21输入点火正时之前的点火正时数据。点火激光束聚焦的最佳位置是根据数据和预先存储的最佳值决定的 聚焦位置图。 在最佳聚焦位置的地图上，存储基于与发动机数据对应的燃烧室中的空气燃料混合物的浓度分布来确定最佳聚焦位置。驱动元件13 被驱动使得实际聚焦位置与点火激光束的聚焦位置的所确定的最佳位置一致。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006037869A

公开(公告)日：2006-02-09

申请号：JP2004220089

申请日：2004-07-28

Applicant: Denso Corp ,  株式会社デンソー

Inventor： MIZOBUCHI TAKASHI ,  YAMAMOTO NORIO ,  SAITO KIMITAKA

IPC: F02P13/00 ,  F02B23/10 ,  F02D41/02 ,  F02N19/02 ,  F02P15/00

CPC classification number: Y02T10/125

Abstract: PROBLEM TO BE SOLVED: To improve ignitability during cold when conducting stratification operation, in a direct injection type engine.
SOLUTION: It is decided (100) whether an engine is brought into stratification operation based on an engine load and the number of revolutions of an engine. When the engine is brought into stratification operation, the water temperature of engine cooling water is detected by a water temperature sensor (110). It is decided (120) whether the detected water temperature of engine cooling water is lower than a given temperature T1 at which combustion will not be completely evaporated. In case the water temperature is lower than the given temperature, the heater part of a glow plug formed integrally with and ignition plug is heated to temperature at which fuel is ignited (130).
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：在直喷式发动机中进行分层运转时，为了提高冷的点火性。 解决方案：决定（100）发动机是否基于发动机负载和发动机转数进行分层运行。 当发动机进入分层运转时，由水温传感器（110）检测发动机冷却水的水温。 确定（120）发动机冷却水的检测水温是否低于燃烧不会完全蒸发的给定温度T1。 在水温低于给定温度的情况下，将一体形成的电热塞的加热器部分和火花塞加热到燃点被点燃的温度（130）。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2006009585A

公开(公告)日：2006-01-12

申请号：JP2004183561

申请日：2004-06-22

Applicant: 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

Inventor： TANI TAISHIN ,  MIZOBUCHI TAKASHI ,  SAITO KIMITAKA ,  YAMAMOTO NORIO ,  YOSHINAGA TORU ,  KANEHARA KENJI ,  YORITA HIROSHI

IPC: F02P23/04

Abstract: PROBLEM TO BE SOLVED: To provide a laser ignition device capable of optionally changing an ignition position in a combustion chamber of an engine for a vehicle.
SOLUTION: The laser ignition device has a cylindrical case 10; a laser unit 20 enclosed in the case 10 and emitting laser beams; an electronic shutter 30 disposed on an optical axis of the laser beams and transmitting or intercepting the laser beams; a condensing lens 60 for condensing laser beams irradiated from the laser unit 20; a pedestal 50 formed in hollow cylinder shape and fixing the condensing lens 60 inclined at a desired angle to a plane perpendicular to the optical axis of the laser beams; and a superconductive motor 40 for rotating the pedestal 50 around the optical axis of the laser beams. The condensing lens 60 is fixed to the pedestal 50 being inclined so that a diameter of a circle described by the focal points of laser beams by the rotation of the condensing lens 60 is at least 3.5 mm.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够可选地改变用于车辆的发动机的燃烧室中的点火位置的激光点火装置。

解决方案：激光点火装置具有圆筒形壳体10; 激光单元20，封装在壳体10中并发射激光束; 设置在激光束的光轴上并传送或截取激光束的电子快门30; 用于聚集从激光单元20照射的激光束的聚光透镜60; 形成为中空圆筒形状的基座50，并且以与所述激光束的光轴垂直的平面以预定角度倾斜的聚光透镜60; 以及用于使基座50绕激光束的光轴旋转的超导电机40。 聚光透镜60被固定到倾斜的基座50，使得通过聚光透镜60的旋转由激光束的焦点描述的圆的直径为至少3.5mm。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005335510A

公开(公告)日：2005-12-08

申请号：JP2004155962

申请日：2004-05-26

Applicant: Denso Corp ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  株式会社デンソー

Inventor： YAMAMOTO NORIO ,  ANDO HIROSHI ,  YASUDA KAZUYA ,  KUMON HITOSHI

IPC: B60R16/02 ,  B60K35/00 ,  B60K37/06 ,  G06F3/033 ,  G06F3/041 ,  H01H9/16

Abstract: PROBLEM TO BE SOLVED: To provide a touch display system for a movable body capable of compatibly realizing operability and visibility of a touch display with a simple configuration.
SOLUTION: A touch display 12 to be touched by an occupant is provided on an instrument panel 14 of a vehicle within a reach of hand by the occupant. A reflection optical system 20 is provided, which is capable of projecting the display screen of the touch display 12 on an upper part of the instrument panel 14 more easily to see by the occupant than the arrangement position of the tough display 12 by first and second mirrors 16, 18.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够以简单的结构兼容地实现触摸显示器的可操作性和可视性的可移动体的触摸显示系统。 解决方案：由乘员触摸的触摸显示器12设置在乘客手掌的车辆的仪表板14上。 提供了一种反射光学系统20，其能够使触摸显示器12的显示屏幕比仪表板14的上部更容易地被乘客视为比第一和第二硬件显示器12的布置位置 镜子16,18。版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005069800A

公开(公告)日：2005-03-17

申请号：JP2003298323

申请日：2003-08-22

Applicant: Denso Corp ,  株式会社デンソー

Inventor： KAKIZAKI MASARU ,  KAWAHARA NOBUAKI ,  ANDO HIROSHI ,  YAMAMOTO NORIO ,  KAMIYA REIRO ,  HAYASHI KOICHI ,  FUJIKAWA TAKAYUKI

IPC: G01C21/00 ,  B60K35/00 ,  G08G1/0969

Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle which realizes new route guidance display understandable more easily without hindering driving by a driver. SOLUTION: This display device for the vehicle equipped with a GPS controller 17 for detecting the position of own vehicle 9 and a navigation system 18 for guiding own vehicle 9 to the destination is constituted so as to have a liquid crystal panel 11, a display controller 12 and an image memory 19 as a virtual object display means for displaying a virtual object not existing actually as a virtual image through a front glass 9b in the superimposed state with a landscape in front of own vehicle 9, and so that the virtual object is displayed on the position advanced as long as a prescribed distance in the traveling direction acquired from the navigation system 18 based on the own vehicle position acquired from the GPS controller 17. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种车辆的显示装置，其能够更容易地理解新的路线引导显示，而不会妨碍驾驶员的驾驶。 具备用于检测本车辆9的位置的GPS控制器17和用于将本车辆9引导到目的地的导航系统18的车辆用显示装置构成为具有液晶面板11， 作为虚拟对象显示装置的显示控制器12和图像存储器19，用于通过前方玻璃9b以自身车辆9前方的景观以重叠状态显示实际上不存在的虚拟对象的虚拟对象，并且使得 基于从GPS控制器17获取的本车位置，虚拟对象被显示在从导航系统18获取的行进方向上的指定距离前进的位置上。（C）2005，JPO＆NCIPI

公开(公告)号：JPH10333152A

公开(公告)日：1998-12-18

申请号：JP1744498

申请日：1998-01-29

Applicant: DENSO CORP

Inventor： OZAKI MASAAKI ,  SANO TETSUYA ,  FUJIKAWA TAKAYUKI ,  YAMAMOTO NORIO

IPC: G02B5/20 ,  C09K19/02 ,  C09K19/20 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/141

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell which has an electrode substrate with a color filter devised so as to suppress a layer rotation phenomenon of antiferroelectric liquid crystal. SOLUTION: This liquid crystal cell is constituted by charging the antiferroelectric liquid crystal 40 between the electrode substrate 10 with the color filter and its counter electrode substrate 20 together with partitions 50. The orientation film 16 of the electrode substrate 10 is oriented with larger rubbing density than the rubbing density of the orientation film 20 of the counter electrode substate 20 so that the angle of layer rotation of the antiferroelectric liquid crystal 40 is with in a specific permissible angle range.

公开(公告)号：JPH1068920A

公开(公告)日：1998-03-10

申请号：JP12898197

申请日：1997-05-19

Applicant: DENSO CORP ,  SHOWA SHELL SEKIYU

Inventor： MORI KAORU ,  YAMADA YUICHIRO ,  YAMAMOTO NORIO ,  KAWAMURA ICHIRO

IPC: G02F1/13 ,  G02F1/1341 ,  G02F1/137 ,  G02F1/141

Abstract: PROBLEM TO BE SOLVED: To easily produce a liquid crystal electro-optical element using a ferroelectric liquid crystal which shows first to third stable states according to electric fields, by heating the ferroelectric liquid crystal to change into an isotropic liquid, filling the space between substrates with the isotropic liquid, and cooling the liquid to change into a chiral smectic phase. SOLUTION: A ferroelectric liquid crystal 6 in which the molecular orientation shows different first to third stable states when no electric field is applied or an electric field in one direction or an electric field in other direction is applied, respectively, is heated to obtain an isotropic liquid. The obtd. isotropic liquid is supplied to fill the space between a pair of electrode substrates 1, 2 and cooled to obtain a chiral smectic phase of the ferroelectric liquid crystal 6. By changing the liquid crystal into an isotropic liquid, it can be easily supplied to fill between the electrode substrates 1, 2. By cooling after filling, the ferroelectric liquid crystal 6 is changed into a chiral smectic phase having desired three states. The cooling process is preferably carried out at 0.1 to 1.0 deg.C/min cooling rate.