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1. 发明专利

JP2005226583A Valve system control method of internal combustion engine 审中-公开
标题翻译：内燃机阀门系统控制方法
公开(公告)号：JP2005226583A
公开(公告)日：2005-08-25
申请号：JP2004037290
申请日：2004-02-13
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： KAWABE YASUYUKI , KOYAMA TAKASHI , SAKATA ICHIRO , KANEHARA KENJI
IPC分类号： F02D13/02 , F02D41/02
摘要： PROBLEM TO BE SOLVED: To provide technology for realizing compatibility between stability of combustion and improvement in exhaust performance when the engine operating condition is in low-speed rotation to medium-speed rotation region and no-load to medium load region.
SOLUTION: In this valve system control method of an internal combustion engine for controlling the opening and closing timing of intake valves 7A, 7B, when the engine operating condition is in low-speed rotation to medium-speed rotation region and no-load to medium load region, the intake valves 7A, 7B are opened later than the base valve timing, and further at the stage of closing the intake valves 7A, 7B, one intake valve 7A of the intake valves 7A, 7B is closed earlier than the other intake valve 7B.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：当发动机工作状态在低速旋转到中速旋转区域和空载到中等负载区域时，提供用于实现燃烧稳定性和排气性能之间的兼容性的技术。解决方案：在用于控制进气门7A，7B的开闭正时的内燃机的这种阀系统控制方法中，当发动机运转状态低速旋转至中速旋转区域时，进气阀7A，7B比基准阀正时开启，进气阀7A，7B的关闭阶段，进气门7A，7B的一个进气门7A比另一个进气门7B。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2014005739A Exhaust cleaning device 有权
标题翻译：排气清洗装置
公开(公告)号：JP2014005739A
公开(公告)日：2014-01-16
申请号：JP2012139954
申请日：2012-06-21
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANEHARA KENJI , HASHIMOTO HIROMICHI , OKIMURA MINORU
IPC分类号： F01N3/36 , B01D53/86 , F01N3/08
摘要： PROBLEM TO BE SOLVED: To provide an exhaust cleaning device capable of suppressing deposition of a deposit to a nozzle of a reductant injection valve than heretofore.SOLUTION: An exhaust cleaning device includes: a catalyst which is disposed on an exhaust pipe 41 of an internal combustion engine and cleans emission gas G; a reductant injection valve 51 which has a nozzle 103 for injecting a reductant into the exhaust pipe 41 of the upstream side from the catalyst; and a support member 52 which supports the reductant injection valve 51 on the exhaust pipe 41, where the function of the catalyst is recovered by adding the reductant to the emission gas G from the reductant injection valve 51. The support member 52 includes a nozzle storage part 111 which stores at least a part of the nozzle 103 and a shroud part 112 which is communicated from the nozzle storage part 111 to the exhaust pipe 41, is located in the forward direction from the top end surface of the nozzle 103 and has a through-hole 112a of an inner diameter smaller than the inner diameter of the nozzle storage part 111, and a gap S is disposed between the nozzle 103 and the shroud part 112.
摘要翻译：要解决的问题：提供一种排气清洁装置，其能够抑制沉积物沉积到比迄今为止的还原剂喷射阀的喷嘴处。排气净化装置包括：催化剂，其设置在内部的排气管41上内燃机和清洁排放气G; 具有用于将催化剂注入上游侧排气管41的还原剂喷嘴103的还原剂喷射阀51; 以及支撑构件52，其支撑排气管41上的还原剂喷射阀51，其中通过从还原剂喷射阀51向发射气体G添加还原剂来回收催化剂的功能。支撑构件52包括喷嘴储存器存储喷嘴103的至少一部分的部分111和从喷嘴收纳部111与排气管41连通的罩部112从喷嘴103的顶端面向前方配置，通孔112a的内径小于喷嘴收纳部111的内径，间隙S设置在喷嘴103与护罩部112之间。

3. 发明专利

JP2009191855A Fuel injection system for internal combustion engine 有权
标题翻译：内燃机燃油喷射系统
公开(公告)号：JP2009191855A
公开(公告)日：2009-08-27
申请号：JP2009135160
申请日：2009-06-04
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： YAMADA JUN , KANEHARA KENJI , KOHAMA TOKIO , HAYASHI KENJI , TSUJI NAOKI , SAIKI TOSHISHIGE , MIZOBUCHI TAKASHI , ANEZAKI YUKINOBU , YASUNAGA KIMINORI
IPC分类号： F02D19/08 , F02M21/02 , F02M21/04 , F02M69/00
CPC分类号： F02M21/0212 , F02D19/027 , F02M21/0245 , F02M21/0278 , F02M21/0281 , F02M21/0284 , F02M21/0287 , Y02T10/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection system having a simple construction for achieving fuel injection with high control accuracy even when vapor occurs. SOLUTION: The fuel injection system comprises a liquid phase LPG supply system 31 for supplying liquefied fuel gas stored in a fuel tank 30 to a liquid spray injector 21 in a liquid phase condition, and a gas phase LPG supply system 32A for supplying the liquefied fuel gas stored in the fuel tank 30 to a gas phase fuel injection means 22B in a gas phase condition. On the midway of a gas phase LPG supply pipe 320 as part of the gas phase LPG supply system 32A, a relief valve 321 is provided where a direction from the side of the fuel tank 30 toward the side of the gas phase fuel injection means 22B is set as a forward direction. An ECU 6 selects the opening/closing of the liquid spray injector 21 and the gas phase fuel injection means 22B, and uses the gas phase fuel injection means 22B for correcting injection during the injection of the liquid injector 21 at starting. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的燃料喷射系统，即使在发生蒸气时也能以高控制精度实现燃料喷射。解决方案：燃料喷射系统包括：液相LPG供应系统31，用于将储存在燃料箱30中的液化燃料气体供应到液相状态的液体喷射喷射器21;以及气相LPG供应系统32A，用于供应储存在燃料箱30中的液化燃料气体成为气相状态的气相燃料喷射装置22B。在作为气相LPG供给系统32A的一部分的气相LPG供给管320的中途设置有从燃料箱30侧朝向气相燃料喷射单元22B侧的方向的安全阀321 被设置为向前方向。 ECU6选择液体喷射喷射器21和气相燃料喷射装置22B的打开/关闭，并且在启动时使用气相燃料喷射装置22B来校正喷射器21期间的喷射。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2004044459A Intake device of internal combustion engine 有权
公开(公告)号：JP2004044459A
公开(公告)日：2004-02-12
申请号：JP2002201808
申请日：2002-07-10
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： NAKASE YOSHIHIRO , ANEZAKI YUKINOBU , KANEHARA KENJI , ICHINOSE HIROKI , KATO YUICHI , OZAWA MASAHIRO
IPC分类号： F02B31/00
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake device of an internal combustion engine which can generate a tumble stream in response to an engine operating condition by preventing a liquid reservoir of a fuel near a downstream side of an intake flow control valve.
SOLUTION: The intake control valve 4 is provided at an intake tube 2, and a main opening 4A for passing air is formed at an upper part of the valve 4. A sub-opening 4B having an opening area smaller than that of the opening 4A is formed at a lower end central part of the valve 4. When the vale 4 is closed, the tumble stream can be generated by the air flowing from the opening 4A. The fuel included in the air rewound by an intake channel 22 can be pushed back to the downstream side by the air flowing through the sub-opening 4B.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003013741A Air-fuel mixture supply system for internal combustion engine 审中-公开
标题翻译：用于内燃机的AIR-FUEL混合气供应系统
公开(公告)号：JP2003013741A
公开(公告)日：2003-01-15
申请号：JP2001196798
申请日：2001-06-28
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： NAKASE YOSHIHIRO , MIZOBUCHI TAKASHI , KANEHARA KENJI , ICHINOSE HIROKI , KATO YUICHI
IPC分类号： F02F1/42 , F02B31/02 , F02D41/04 , F02D43/00 , F02M35/10 , F02M35/104 , F02M69/00 , F02M69/04
CPC分类号： Y02T10/123 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To prevent responsiveness of a control from lowering due to adhering of fuel in an oil film state to an intake port and a cap part of an intake valve, and to prevent becoming deposits, during low load of an internal combustion engine.
SOLUTION: A jet port 1 is provided in the intake port 6a on a large flow rate side of the two intake ports 6a and 6b to form a swirl 10 within a combustion chamber, and additional intake air is supplied from the intake valve 7a on the large flow rate side. In this air-fuel mixture supply system, fuel is injected to only the intake port 6a on the large flow rate side from a fuel injection valve 8. Even when fuel is injected to the other intake port 6b, the amount is reduced. Since the injected fuel flows into the combustion chamber with strong air flow, fuel does not adhere to an inner wall surface of the intake 6a and the cap part of the intake valve 7a.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止由于油膜状态的燃料粘附到进气门和进气门的盖部分而导致的控制器的响应性降低，并且为了防止沉积，在内燃机的低负荷期间。解决方案：在两个进气口6a和6b的大流量侧的进气口6a中设置有喷射口1，以在燃烧室内形成涡流10，并且从进气门7a向其提供额外的进气大流量侧。在这种空气燃料混合物供给系统中，燃料仅从燃料喷射阀8向大流量侧的进气口6a喷射。即使在向另一个进气口6b喷射燃料的情况下，也减少了燃料量。由于注入的燃料以强的气流流入燃烧室，所以燃料不粘附到进气口6a的内壁表面和进气门7a的盖部分。

6. 发明专利

JP2004077131A Fuel concentration detection device for composite fuel 有权
公开(公告)号：JP2004077131A
公开(公告)日：2004-03-11
申请号：JP2002233553
申请日：2002-08-09
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： KANEHARA KENJI , NAKASE YOSHIHIRO , ITO YUJI , TERAJIMA YUKIO , HONMA NOBUTAKA , SASAKI TOSHITAKE
IPC分类号： G01N33/22 , G01N21/35 , G01N21/3504
摘要： PROBLEM TO BE SOLVED: To detect the concentration of each of component fuel of a gasified composite fuel with a simple constitution mountable on a vehicle. SOLUTION: This fuel concentration detection device has a luminescent member 88 as a light source to emitting light with a plurality of wavelength, a reflector 96 to reflect the light emitted from the luminescent member 88 and passing through the gasified composite fuel flowing in the inside of a conduit 82, a spectrograph 98 to divide the light reflected by the reflector 96 and passing through the gasified composite fuel, optical filters 110-114 to respectively pass the light of specific wavelength, photodiodes 90-94 to receive the light passing through the optical filter and to output an electric signal of voltage It corresponding to its strength and an electric circuit 126 to control the photodiodes, and the electric circuit 126 computes the concentration of the composite fuel in accordance with the ratio It/Io of output voltage concerning each of the composite fuel by specifying the output voltage at the time when the concentration is zero as Io. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004076585A Method and device for controlling supply of vapor-liquid fuel mixture for internal combustion engine 审中-公开
公开(公告)号：JP2004076585A
公开(公告)日：2004-03-11
申请号：JP2002233539
申请日：2002-08-09
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： NAKASE YOSHIHIRO , KANEHARA KENJI , ITO YUJI , TERAJIMA YUKIO , HONMA NOBUTAKA , SASAKI TOSHITAKE
IPC分类号： F02M21/02 , F02D19/02 , F02D19/08 , F02D41/02 , F02D41/04 , F02D41/14 , F02D45/00 , F02M31/20
CPC分类号： Y02T10/32
摘要： PROBLEM TO BE SOLVED: To optimally control supply of the air-fuel mixture to an internal combustion engine independently of a change of the fuel condition with consumption of the vapor-liquid fuel mixture.
SOLUTION: H/C ratio Rhc of the air-fuel mixture in the gaseous condition is computed on the basis of a detected concentration B of butane (S150). A theoretical air-fuel ratio Rt is computed on the basis of the H/C ratio Rhc (S200). A correction coefficient Ka of a fuel injection period is computed on the basis of the concentration B of butane and the theoretical air-fuel ratio Rt (S250). A basic fuel injection period Tb as the optimal fuel injection period when the natural gas is contained at 100 % is computed (S300). A first target fuel injection period T1 is computed on the basis of the basic fuel injection period Tb and the correction coefficient Ka (S400). A second target fuel injection period T2 for reducing a deviation between the real air-fuel ratio Ra and the theoretical air-fuel ratio Rt is computed (S450). A fuel injection period in relation to an air intake pipe 32 by a fuel injection device 28 is controlled on the basis of the final target fuel injection period Tt as the sum of the first and the second target fuel injection periods (S500, S550).
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2015001158A 光学素子封止構造体とその製造方法、及び、レーザ点火装置有权
标题翻译：光学元件密封结构，其制造方法和激光点火装置
公开(公告)号：JP2015001158A
公开(公告)日：2015-01-05
申请号：JP2013124373
申请日：2013-06-13
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , 株式会社デンソー , Denso Corp
发明人： KANEHARA KENJI , SUGIURA AKIMITSU , MORIOKA ATSUSHI
IPC分类号： F02P23/04
摘要：【課題】気密性、耐久性にすぐれた光学素子封止構造体と、その製造方法、及び、これらを用いた信頼性の高いレーザ点火装置を提供する。【課題を解決する手段】ホルダ11に、保護ガラス10の一方の端面が当接する保護ガラス係止部110と、保護ガラス10の外周に対して所定の間隙GP(0.01mm以上0.05mm以下)を隔てて穿設せしめた保護ガラス位置決め溝部111と、保護ガラス10の外周の一部又は全周を覆うように穿設せしめた封止ガラス収容溝部112と、を設け、封止ガラス12を600℃以下のガラス転移温度を有する低融点ガラスで形成して、封止ガラス12の融着により、光学素子10とホルダ11とを気密に封止する。【選択図】図1A
摘要翻译：要解决的问题：提供一种具有优异的气密性和耐久性的光学元件密封结构及其制造方法，以及使用该光学元件密封结构的高可靠性激光点火装置。光学元件密封结构包括：保持器11，其具有：保护玻璃10的一个端面与其抵接的保护玻璃接合部110; 保护玻璃定位槽部111，其在保护用玻璃10的外周之间形成预定间隙GP（0.01mm以上0.05mm以下）以及覆盖保护玻璃10的一部分或全部的外周的凹部的密封玻璃容纳槽部112.密封玻璃12通过使用玻璃化转变温度为600°的低熔点玻璃形成 C以下，并且通过熔合密封玻璃12以气密的方式密封光学元件10和保持器11。

9. 发明专利

JP2014192166A On-vehicle ignition apparatus employing semiconductor laser excitation solid-state laser device 有权
标题翻译：使用半导体激光激光固体激光器件的车载点火装置
公开(公告)号：JP2014192166A
公开(公告)日：2014-10-06
申请号：JP2013063230
申请日：2013-03-26
申请人： National Institutes Of Natural Sciences , 大学共同利用機関法人自然科学研究機構 , Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： TSUNEKANE MASAKI , HIRATO HIRONORI , KANEHARA KENJI
IPC分类号： H01S3/0941 , F02P23/04 , G02B6/42 , H01S3/00 , H01S5/022 , H01S5/183 , H01S5/42
CPC分类号： H01S5/423 , F02P23/04 , H01S3/061 , H01S3/0612 , H01S3/0627 , H01S3/094053 , H01S3/09415 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S5/005 , H01S5/02288 , H01S5/02469 , H01S5/02476 , H01S5/0267 , H01S5/141
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor laser excitation solid-state laser device radiating pulse laser light over all the range of ambient temperatures of 20 to 80°C.SOLUTION: In order to realize an apparatus for igniting fuel supplied to an engine with pulse laser light 14 radiated from a solid-state laser medium 10 excited by semiconductor laser light 7 radiated from a semiconductor laser light source, it is necessary to radiate the pulse laser light 14 over all the range of 20 to 80°C. In a present semiconductor laser excitation solid-state laser device, an operation temperature range is insufficient. Then, yttrium aluminum garnet containing neodymium is selected as the solid-state laser medium 10, and a semiconductor laser light source is selected which includes an array element 1 in which vertical resonator face light-emitting laser elements with multilayer films formed at both sides of active layers are arrayed in a two-dimensional manner is provided, the oscillation center wavelength at 20°C of which is 804.0 to 805.5 nm and the temperature dependency of the oscillation center wavelength of which is 0.07 nm/°C or less.
摘要翻译：要解决的问题：提供半导体激光激光固态激光器件，其在20至80℃的环境温度的所有范围内辐射脉冲激光。解决方案：为了实现用于点燃供应给发动机的燃料的装置，从由半导体激光光源照射的半导体激光7激发的固态激光介质10照射的脉冲激光14需要在20〜80℃的范围内照射脉冲激光14。在目前的半导体激光激光固态激光装置中，工作温度范围不足。然后，选择含有钕的钇铝石榴石作为固体激光介质10，并且选择半导体激光光源，该半导体激光光源包括阵列元件1，其中垂直谐振器面向具有形成在两侧的多层膜的发光激光元件提供有源层以二维方式排列，其20℃时的振荡中心波长为804.0〜805.5nm，振荡中心波长的温度依赖性为0.07nm /℃以下。

10. 发明专利

JP2006310604A Laser light source 有权
标题翻译：激光源
公开(公告)号：JP2006310604A
公开(公告)日：2006-11-09
申请号：JP2005132192
申请日：2005-04-28
申请人： National Institutes Of Natural Sciences , Nippon Soken Inc , 大学共同利用機関法人自然科学研究機構 , 株式会社日本自動車部品総合研究所
发明人： ABE AKI , KANEHARA KENJI , ANEZAKI YUKINOBU , HIRATO HIRONORI
IPC分类号： H01S3/113
摘要： PROBLEM TO BE SOLVED: To provide a solid laser light source of semiconductor laser excitation using a passive Q switching technology which shortens a resonator length so as to get high peak power and is obtained at a low cost. SOLUTION: The laser light source 100 is provided with a resonator 30 comprised of a laser medium 10 and a saturable absorbing material 20 as a Q switch element, and an excitation source 40. The exit face 12 of the laser medium 10 and the incidence face 21 of the saturable absorbing material 20 are brought into contact with each other, a part of the face 12 and a part of the face 21 separate from each other through a space portion 60, a first coating film 51 to transmit excitation light L1 and to fully reflect light L2 emitted from the laser medium 10 is formed on the incidence face 11 of the laser medium 10, a second coating film 52 to transmit a part of the light L2 emitted from the laser medium 10 and to reflect the rest is formed on the exit face 22 of the saturable absorbing material 20, and the light L2 emitted from the laser medium 10 passes through the space 60. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供使用无源Q开关技术的半导体激光激光的固体激光源，其缩短谐振器长度以获得高峰值功率并以低成本获得。解决方案：激光源100设置有由激光介质10和作为Q开关元件的可饱和吸收材料20以及激发源40组成的谐振器30.激光介质10的出射面12和可饱和吸收材料20的入射面21彼此接触，面12的一部分和面21的一部分通过空间部分60彼此分离，第一涂膜51传递激发光 L1和完全反射从激光介质10发射的光L2形成在激光介质10的入射面11上，第二涂膜52透射从激光介质10发射的一部分光L2并反射其余部分形成在可饱和吸收材料20的出射面22上，并且从激光介质10发射的光L2穿过空间60.版权所有（C）2007，JPO＆INPIT

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